Warning: Permanently added '10.128.0.29' (ED25519) to the list of known hosts. 2025/10/26 21:51:05 parsed 1 programs [ 42.435751][ T24] kauditd_printk_skb: 31 callbacks suppressed [ 42.435760][ T24] audit: type=1400 audit(1761515466.150:105): avc: denied { unlink } for pid=411 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 42.471048][ T411] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 42.942871][ T24] audit: type=1401 audit(1761515466.650:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 43.002757][ T433] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.009838][ T433] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.017658][ T433] device bridge_slave_0 entered promiscuous mode [ 43.025034][ T433] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.032254][ T433] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.039853][ T433] device bridge_slave_1 entered promiscuous mode [ 43.067424][ T433] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.074508][ T433] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.081946][ T433] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.089008][ T433] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.103625][ T330] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.110997][ T330] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.118388][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.125926][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.135768][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.143949][ T330] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.151454][ T330] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.160589][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.169119][ T330] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.176270][ T330] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.187918][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.197389][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.210125][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.220553][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.228869][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.236554][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.245347][ T433] device veth0_vlan entered promiscuous mode [ 43.254611][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.263574][ T433] device veth1_macvtap entered promiscuous mode [ 43.273327][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.283083][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.661466][ T24] audit: type=1400 audit(1761515467.370:107): avc: denied { create } for pid=466 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 2025/10/26 21:51:07 executed programs: 0 [ 43.804153][ T24] audit: type=1400 audit(1761515467.510:108): avc: denied { write } for pid=402 comm="syz-execprog" path="pipe:[14668]" dev="pipefs" ino=14668 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 43.860721][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.868741][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.876451][ T471] device bridge_slave_0 entered promiscuous mode [ 43.886321][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.893342][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.901026][ T471] device bridge_slave_1 entered promiscuous mode [ 43.930574][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.937716][ T471] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.944982][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.951995][ T471] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.967535][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.975586][ T301] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.982899][ T301] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.991153][ T9] device bridge_slave_1 left promiscuous mode [ 43.997611][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.005155][ T9] device bridge_slave_0 left promiscuous mode [ 44.011269][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.019624][ T9] device veth1_macvtap left promiscuous mode [ 44.025886][ T9] device veth0_vlan left promiscuous mode [ 44.108374][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.116782][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.125180][ T301] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.132266][ T301] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.140906][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.149395][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.157693][ T330] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.164734][ T330] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.175704][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.183866][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.192692][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.200884][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.213389][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.221880][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.232499][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.240892][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.249213][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.257568][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.265983][ T471] device veth0_vlan entered promiscuous mode [ 44.275156][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.283313][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.292449][ T471] device veth1_macvtap entered promiscuous mode [ 44.303156][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.311242][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.320039][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.328694][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.337317][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.656171][ T476] F2FS-fs (loop2): invalid crc value [ 44.663711][ T476] F2FS-fs (loop2): Found nat_bits in checkpoint [ 44.688107][ T476] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 [ 44.696615][ T24] audit: type=1400 audit(1761515468.410:109): avc: denied { mount } for pid=475 comm="syz.2.16" name="/" dev="loop2" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 44.718472][ T24] audit: type=1400 audit(1761515468.430:110): avc: denied { write } for pid=475 comm="syz.2.16" name="/" dev="loop2" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 44.720065][ T476] F2FS-fs (loop2): access invalid blkaddr:1886221359 [ 44.746610][ T24] audit: type=1400 audit(1761515468.430:111): avc: denied { add_name } for pid=475 comm="syz.2.16" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 44.746622][ T24] audit: type=1400 audit(1761515468.430:112): avc: denied { create } for pid=475 comm="syz.2.16" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 44.746635][ T24] audit: type=1400 audit(1761515468.430:113): avc: denied { read write } for pid=475 comm="syz.2.16" name="file1" dev="loop2" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 44.746647][ T24] audit: type=1400 audit(1761515468.430:114): avc: denied { open } for pid=475 comm="syz.2.16" 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 [ 44.833792][ T476] CPU: 0 PID: 476 Comm: syz.2.16 Not tainted syzkaller #0 [ 44.841069][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 44.851559][ T476] Call Trace: [ 44.854925][ T476] __dump_stack+0x21/0x24 [ 44.859242][ T476] dump_stack_lvl+0x169/0x1d8 [ 44.864074][ T476] ? show_regs_print_info+0x18/0x18 [ 44.869252][ T476] ? f2fs_set_node_page_dirty+0x40f/0x590 [ 44.875141][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 44.880679][ T476] ? set_page_dirty+0x1a2/0x320 [ 44.885521][ T476] dump_stack+0x15/0x1c [ 44.889792][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 44.895359][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 44.901510][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 44.907111][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 44.912816][ T476] ? data_blkaddr+0x330/0x330 [ 44.917479][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 44.922930][ T476] ? addrs_per_block+0x110/0x110 [ 44.927849][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 44.933027][ T476] ? __kasan_check_write+0x14/0x20 [ 44.938120][ T476] ? up_write+0x57/0x120 [ 44.942347][ T476] f2fs_truncate_blocks+0x115/0x310 [ 44.947616][ T476] f2fs_truncate+0x1d7/0x3d0 [ 44.952173][ T476] ? f2fs_setattr+0x979/0x1010 [ 44.956905][ T476] f2fs_setattr+0x981/0x1010 [ 44.961466][ T476] ? f2fs_getattr+0x670/0x670 [ 44.966114][ T476] notify_change+0xab3/0xe40 [ 44.970774][ T476] do_truncate+0x186/0x210 [ 44.975167][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 44.980514][ T476] ? __kasan_check_read+0x11/0x20 [ 44.985515][ T476] path_openat+0x2aab/0x3160 [ 44.990455][ T476] ? __stack_depot_save+0x479/0x4c0 [ 44.995808][ T476] ? getname+0x19/0x20 [ 44.999856][ T476] ? do_filp_open+0x3e0/0x3e0 [ 45.004531][ T476] ? expand_files+0xde/0x8e0 [ 45.009105][ T476] do_filp_open+0x1b3/0x3e0 [ 45.013589][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 45.018181][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 45.023494][ T476] do_sys_openat2+0x14c/0x6d0 [ 45.028487][ T476] ? do_sys_open+0xe0/0xe0 [ 45.033095][ T476] ? __kasan_check_write+0x14/0x20 [ 45.038798][ T476] ? switch_fpu_return+0x197/0x340 [ 45.044788][ T476] ? fpu__clear_all+0x20/0x20 [ 45.049449][ T476] ? ____fput+0x15/0x20 [ 45.053682][ T476] __x64_sys_open+0x11c/0x140 [ 45.058529][ T476] do_syscall_64+0x31/0x40 [ 45.062965][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 45.069137][ T476] RIP: 0033:0x7fe1a73549a9 [ 45.073538][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 45.096043][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 45.104609][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 45.113081][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 45.121469][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 45.129635][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 45.138023][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 45.147646][ T476] F2FS-fs (loop2): access invalid blkaddr:2054779695 [ 45.154839][ T476] CPU: 0 PID: 476 Comm: syz.2.16 Not tainted syzkaller #0 [ 45.161986][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 45.172167][ T476] Call Trace: [ 45.175450][ T476] __dump_stack+0x21/0x24 [ 45.179844][ T476] dump_stack_lvl+0x169/0x1d8 [ 45.184608][ T476] ? show_regs_print_info+0x18/0x18 [ 45.189904][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 45.195668][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 45.201101][ T476] ? set_page_dirty+0x1a2/0x320 [ 45.206015][ T476] dump_stack+0x15/0x1c [ 45.210147][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 45.215584][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 45.221810][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 45.227329][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 45.233114][ T476] ? data_blkaddr+0x330/0x330 [ 45.237797][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 45.243249][ T476] ? addrs_per_block+0x110/0x110 [ 45.248171][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 45.253462][ T476] ? __kasan_check_write+0x14/0x20 [ 45.258642][ T476] ? up_write+0x57/0x120 [ 45.262879][ T476] f2fs_truncate_blocks+0x115/0x310 [ 45.268156][ T476] f2fs_truncate+0x1d7/0x3d0 [ 45.272717][ T476] ? f2fs_setattr+0x979/0x1010 [ 45.277452][ T476] f2fs_setattr+0x981/0x1010 [ 45.282098][ T476] ? f2fs_getattr+0x670/0x670 [ 45.286745][ T476] notify_change+0xab3/0xe40 [ 45.291413][ T476] do_truncate+0x186/0x210 [ 45.295894][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 45.301377][ T476] ? __kasan_check_read+0x11/0x20 [ 45.306484][ T476] path_openat+0x2aab/0x3160 [ 45.311228][ T476] ? __stack_depot_save+0x479/0x4c0 [ 45.316644][ T476] ? getname+0x19/0x20 [ 45.320884][ T476] ? do_filp_open+0x3e0/0x3e0 [ 45.325535][ T476] ? expand_files+0xde/0x8e0 [ 45.330103][ T476] do_filp_open+0x1b3/0x3e0 [ 45.334601][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 45.339458][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 45.344565][ T476] do_sys_openat2+0x14c/0x6d0 [ 45.349223][ T476] ? do_sys_open+0xe0/0xe0 [ 45.353902][ T476] ? __kasan_check_write+0x14/0x20 [ 45.359089][ T476] ? switch_fpu_return+0x197/0x340 [ 45.364180][ T476] ? fpu__clear_all+0x20/0x20 [ 45.369121][ T476] ? ____fput+0x15/0x20 [ 45.373264][ T476] __x64_sys_open+0x11c/0x140 [ 45.377917][ T476] do_syscall_64+0x31/0x40 [ 45.382421][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 45.388294][ T476] RIP: 0033:0x7fe1a73549a9 [ 45.392955][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 45.412877][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 45.421369][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 45.429425][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 45.437486][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 45.445555][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 45.453713][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 45.462954][ T476] F2FS-fs (loop2): access invalid blkaddr:1634560301 [ 45.470598][ T476] CPU: 1 PID: 476 Comm: syz.2.16 Not tainted syzkaller #0 [ 45.477714][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 45.487751][ T476] Call Trace: [ 45.491036][ T476] __dump_stack+0x21/0x24 [ 45.495682][ T476] dump_stack_lvl+0x169/0x1d8 [ 45.500336][ T476] ? show_regs_print_info+0x18/0x18 [ 45.505512][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 45.511214][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 45.516700][ T476] ? set_page_dirty+0x1a2/0x320 [ 45.521549][ T476] dump_stack+0x15/0x1c [ 45.525750][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 45.531127][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 45.537674][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 45.543199][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 45.548920][ T476] ? data_blkaddr+0x330/0x330 [ 45.553585][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 45.559043][ T476] ? addrs_per_block+0x110/0x110 [ 45.563959][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 45.569261][ T476] ? __kasan_check_write+0x14/0x20 [ 45.574348][ T476] ? up_write+0x57/0x120 [ 45.578564][ T476] f2fs_truncate_blocks+0x115/0x310 [ 45.583912][ T476] f2fs_truncate+0x1d7/0x3d0 [ 45.588505][ T476] ? f2fs_setattr+0x979/0x1010 [ 45.593361][ T476] f2fs_setattr+0x981/0x1010 [ 45.598094][ T476] ? f2fs_getattr+0x670/0x670 [ 45.602854][ T476] notify_change+0xab3/0xe40 [ 45.607428][ T476] do_truncate+0x186/0x210 [ 45.611816][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 45.617280][ T476] ? __kasan_check_read+0x11/0x20 [ 45.622290][ T476] path_openat+0x2aab/0x3160 [ 45.626888][ T476] ? __stack_depot_save+0x479/0x4c0 [ 45.632082][ T476] ? getname+0x19/0x20 [ 45.636250][ T476] ? do_filp_open+0x3e0/0x3e0 [ 45.641011][ T476] ? expand_files+0xde/0x8e0 [ 45.645840][ T476] do_filp_open+0x1b3/0x3e0 [ 45.650342][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 45.654937][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 45.660028][ T476] do_sys_openat2+0x14c/0x6d0 [ 45.664689][ T476] ? do_sys_open+0xe0/0xe0 [ 45.669091][ T476] ? __kasan_check_write+0x14/0x20 [ 45.674432][ T476] ? switch_fpu_return+0x197/0x340 [ 45.679533][ T476] ? fpu__clear_all+0x20/0x20 [ 45.684188][ T476] ? ____fput+0x15/0x20 [ 45.688440][ T476] __x64_sys_open+0x11c/0x140 [ 45.693101][ T476] do_syscall_64+0x31/0x40 [ 45.697611][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 45.703741][ T476] RIP: 0033:0x7fe1a73549a9 [ 45.708140][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 45.728167][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 45.736637][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 45.744579][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 45.752534][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 45.760512][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 45.768464][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 45.777375][ T476] F2FS-fs (loop2): access invalid blkaddr:1701274983 [ 45.784101][ T476] CPU: 1 PID: 476 Comm: syz.2.16 Not tainted syzkaller #0 [ 45.791378][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 45.801416][ T476] Call Trace: [ 45.804687][ T476] __dump_stack+0x21/0x24 [ 45.808985][ T476] dump_stack_lvl+0x169/0x1d8 [ 45.813720][ T476] ? show_regs_print_info+0x18/0x18 [ 45.818940][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 45.824659][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 45.830100][ T476] ? set_page_dirty+0x1a2/0x320 [ 45.834928][ T476] dump_stack+0x15/0x1c [ 45.839066][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 45.844409][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 45.850554][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 45.856096][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 45.861886][ T476] ? data_blkaddr+0x330/0x330 [ 45.866554][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 45.872010][ T476] ? addrs_per_block+0x110/0x110 [ 45.876933][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 45.882120][ T476] ? __kasan_check_write+0x14/0x20 [ 45.887314][ T476] ? up_write+0x57/0x120 [ 45.891678][ T476] f2fs_truncate_blocks+0x115/0x310 [ 45.897296][ T476] f2fs_truncate+0x1d7/0x3d0 [ 45.902067][ T476] ? f2fs_setattr+0x979/0x1010 [ 45.906805][ T476] f2fs_setattr+0x981/0x1010 [ 45.911375][ T476] ? f2fs_getattr+0x670/0x670 [ 45.916033][ T476] notify_change+0xab3/0xe40 [ 45.920659][ T476] do_truncate+0x186/0x210 [ 45.925054][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 45.930501][ T476] ? __kasan_check_read+0x11/0x20 [ 45.935509][ T476] path_openat+0x2aab/0x3160 [ 45.940069][ T476] ? __stack_depot_save+0x479/0x4c0 [ 45.945312][ T476] ? getname+0x19/0x20 [ 45.949367][ T476] ? do_filp_open+0x3e0/0x3e0 [ 45.954026][ T476] ? expand_files+0xde/0x8e0 [ 45.958595][ T476] do_filp_open+0x1b3/0x3e0 [ 45.963078][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 45.967683][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 45.972779][ T476] do_sys_openat2+0x14c/0x6d0 [ 45.977431][ T476] ? do_sys_open+0xe0/0xe0 [ 45.981930][ T476] ? __kasan_check_write+0x14/0x20 [ 45.987116][ T476] ? switch_fpu_return+0x197/0x340 [ 45.992201][ T476] ? fpu__clear_all+0x20/0x20 [ 45.997042][ T476] ? ____fput+0x15/0x20 [ 46.001192][ T476] __x64_sys_open+0x11c/0x140 [ 46.005843][ T476] do_syscall_64+0x31/0x40 [ 46.010237][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.016198][ T476] RIP: 0033:0x7fe1a73549a9 [ 46.020585][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 46.040462][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 46.049214][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 46.057163][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 46.065270][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 46.073351][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 46.081331][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 46.090238][ T476] F2FS-fs (loop2): access invalid blkaddr:875771502 [ 46.097230][ T476] CPU: 0 PID: 476 Comm: syz.2.16 Not tainted syzkaller #0 [ 46.104428][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 46.114495][ T476] Call Trace: [ 46.117772][ T476] __dump_stack+0x21/0x24 [ 46.122093][ T476] dump_stack_lvl+0x169/0x1d8 [ 46.126874][ T476] ? show_regs_print_info+0x18/0x18 [ 46.132507][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 46.138308][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 46.143955][ T476] ? set_page_dirty+0x1a2/0x320 [ 46.148874][ T476] dump_stack+0x15/0x1c [ 46.153024][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 46.158474][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 46.164620][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 46.170155][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 46.176036][ T476] ? data_blkaddr+0x330/0x330 [ 46.180688][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 46.186121][ T476] ? addrs_per_block+0x110/0x110 [ 46.191033][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 46.196204][ T476] ? __kasan_check_write+0x14/0x20 [ 46.201365][ T476] ? up_write+0x57/0x120 [ 46.205610][ T476] f2fs_truncate_blocks+0x115/0x310 [ 46.210806][ T476] f2fs_truncate+0x1d7/0x3d0 [ 46.215387][ T476] ? f2fs_setattr+0x979/0x1010 [ 46.220121][ T476] f2fs_setattr+0x981/0x1010 [ 46.224683][ T476] ? f2fs_getattr+0x670/0x670 [ 46.229327][ T476] notify_change+0xab3/0xe40 [ 46.234003][ T476] do_truncate+0x186/0x210 [ 46.238394][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 46.243743][ T476] ? __kasan_check_read+0x11/0x20 [ 46.248742][ T476] path_openat+0x2aab/0x3160 [ 46.253317][ T476] ? __stack_depot_save+0x479/0x4c0 [ 46.258593][ T476] ? getname+0x19/0x20 [ 46.262696][ T476] ? do_filp_open+0x3e0/0x3e0 [ 46.267360][ T476] ? expand_files+0xde/0x8e0 [ 46.271927][ T476] do_filp_open+0x1b3/0x3e0 [ 46.276499][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 46.281147][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 46.286327][ T476] do_sys_openat2+0x14c/0x6d0 [ 46.290970][ T476] ? do_sys_open+0xe0/0xe0 [ 46.295509][ T476] ? __kasan_check_write+0x14/0x20 [ 46.300914][ T476] ? switch_fpu_return+0x197/0x340 [ 46.306089][ T476] ? fpu__clear_all+0x20/0x20 [ 46.310749][ T476] ? ____fput+0x15/0x20 [ 46.314877][ T476] __x64_sys_open+0x11c/0x140 [ 46.319523][ T476] do_syscall_64+0x31/0x40 [ 46.323943][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.329842][ T476] RIP: 0033:0x7fe1a73549a9 [ 46.334239][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 46.354389][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 46.363036][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 46.371170][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 46.379482][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 46.387757][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 46.395720][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 46.404678][ T476] F2FS-fs (loop2): access invalid blkaddr:892482097 [ 46.411290][ T476] CPU: 1 PID: 476 Comm: syz.2.16 Not tainted syzkaller #0 [ 46.418380][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 46.428408][ T476] Call Trace: [ 46.431672][ T476] __dump_stack+0x21/0x24 [ 46.435985][ T476] dump_stack_lvl+0x169/0x1d8 [ 46.440760][ T476] ? show_regs_print_info+0x18/0x18 [ 46.445933][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 46.451631][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 46.457161][ T476] ? set_page_dirty+0x1a2/0x320 [ 46.461998][ T476] dump_stack+0x15/0x1c [ 46.466155][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 46.471513][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 46.477652][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 46.483208][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 46.488910][ T476] ? data_blkaddr+0x330/0x330 [ 46.493585][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 46.499024][ T476] ? addrs_per_block+0x110/0x110 [ 46.504025][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 46.509201][ T476] ? __kasan_check_write+0x14/0x20 [ 46.514287][ T476] ? up_write+0x57/0x120 [ 46.518601][ T476] f2fs_truncate_blocks+0x115/0x310 [ 46.523864][ T476] f2fs_truncate+0x1d7/0x3d0 [ 46.528420][ T476] ? f2fs_setattr+0x979/0x1010 [ 46.533333][ T476] f2fs_setattr+0x981/0x1010 [ 46.537989][ T476] ? f2fs_getattr+0x670/0x670 [ 46.542817][ T476] notify_change+0xab3/0xe40 [ 46.547493][ T476] do_truncate+0x186/0x210 [ 46.551883][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 46.557336][ T476] ? __kasan_check_read+0x11/0x20 [ 46.562339][ T476] path_openat+0x2aab/0x3160 [ 46.567001][ T476] ? __stack_depot_save+0x479/0x4c0 [ 46.572168][ T476] ? getname+0x19/0x20 [ 46.576387][ T476] ? do_filp_open+0x3e0/0x3e0 [ 46.581036][ T476] ? expand_files+0xde/0x8e0 [ 46.585690][ T476] do_filp_open+0x1b3/0x3e0 [ 46.590162][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 46.594735][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 46.599818][ T476] do_sys_openat2+0x14c/0x6d0 [ 46.604563][ T476] ? do_sys_open+0xe0/0xe0 [ 46.608958][ T476] ? __kasan_check_write+0x14/0x20 [ 46.614218][ T476] ? switch_fpu_return+0x197/0x340 [ 46.619398][ T476] ? fpu__clear_all+0x20/0x20 [ 46.624301][ T476] ? ____fput+0x15/0x20 [ 46.628561][ T476] __x64_sys_open+0x11c/0x140 [ 46.633437][ T476] do_syscall_64+0x31/0x40 [ 46.637850][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.643814][ T476] RIP: 0033:0x7fe1a73549a9 [ 46.648210][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 46.668704][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 46.677457][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 46.685609][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 46.693567][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 46.701889][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 46.709938][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 46.718867][ T476] F2FS-fs (loop2): access invalid blkaddr:1714370099 [ 46.725699][ T476] CPU: 1 PID: 476 Comm: syz.2.16 Not tainted syzkaller #0 [ 46.732800][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 46.742933][ T476] Call Trace: [ 46.746218][ T476] __dump_stack+0x21/0x24 [ 46.750533][ T476] dump_stack_lvl+0x169/0x1d8 [ 46.755187][ T476] ? show_regs_print_info+0x18/0x18 [ 46.760700][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 46.766788][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 46.772310][ T476] ? set_page_dirty+0x1a2/0x320 [ 46.777150][ T476] dump_stack+0x15/0x1c [ 46.781290][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 46.786634][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 46.792769][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 46.798285][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 46.804062][ T476] ? data_blkaddr+0x330/0x330 [ 46.808804][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 46.814368][ T476] ? addrs_per_block+0x110/0x110 [ 46.819577][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 46.824759][ T476] ? __kasan_check_write+0x14/0x20 [ 46.829841][ T476] ? up_write+0x57/0x120 [ 46.834058][ T476] f2fs_truncate_blocks+0x115/0x310 [ 46.839268][ T476] f2fs_truncate+0x1d7/0x3d0 [ 46.843966][ T476] ? f2fs_setattr+0x979/0x1010 [ 46.848954][ T476] f2fs_setattr+0x981/0x1010 [ 46.853528][ T476] ? f2fs_getattr+0x670/0x670 [ 46.858182][ T476] notify_change+0xab3/0xe40 [ 46.862758][ T476] do_truncate+0x186/0x210 [ 46.867158][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 46.872686][ T476] ? __kasan_check_read+0x11/0x20 [ 46.877822][ T476] path_openat+0x2aab/0x3160 [ 46.882487][ T476] ? __stack_depot_save+0x479/0x4c0 [ 46.887760][ T476] ? getname+0x19/0x20 [ 46.891893][ T476] ? do_filp_open+0x3e0/0x3e0 [ 46.896552][ T476] ? expand_files+0xde/0x8e0 [ 46.901144][ T476] do_filp_open+0x1b3/0x3e0 [ 46.905707][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 46.910281][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 46.915451][ T476] do_sys_openat2+0x14c/0x6d0 [ 46.920179][ T476] ? do_sys_open+0xe0/0xe0 [ 46.924565][ T476] ? __kasan_check_write+0x14/0x20 [ 46.929748][ T476] ? switch_fpu_return+0x197/0x340 [ 46.934867][ T476] ? fpu__clear_all+0x20/0x20 [ 46.939554][ T476] ? ____fput+0x15/0x20 [ 46.943704][ T476] __x64_sys_open+0x11c/0x140 [ 46.948459][ T476] do_syscall_64+0x31/0x40 [ 46.952904][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.958947][ T476] RIP: 0033:0x7fe1a73549a9 [ 46.963338][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 46.983033][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 46.991425][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 46.999493][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 47.007457][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 47.015573][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.023543][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 47.032216][ T476] F2FS-fs (loop2): access invalid blkaddr:811953257 [ 47.039052][ T476] CPU: 1 PID: 476 Comm: syz.2.16 Not tainted syzkaller #0 [ 47.046489][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 47.056647][ T476] Call Trace: [ 47.060132][ T476] __dump_stack+0x21/0x24 [ 47.064449][ T476] dump_stack_lvl+0x169/0x1d8 [ 47.069385][ T476] ? show_regs_print_info+0x18/0x18 [ 47.074664][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 47.080363][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 47.085833][ T476] ? set_page_dirty+0x1a2/0x320 [ 47.090660][ T476] dump_stack+0x15/0x1c [ 47.095005][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 47.100458][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 47.106881][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 47.112413][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 47.118246][ T476] ? data_blkaddr+0x330/0x330 [ 47.123035][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 47.128583][ T476] ? addrs_per_block+0x110/0x110 [ 47.133600][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 47.139268][ T476] ? __kasan_check_write+0x14/0x20 [ 47.144954][ T476] ? up_write+0x57/0x120 [ 47.149377][ T476] f2fs_truncate_blocks+0x115/0x310 [ 47.154547][ T476] f2fs_truncate+0x1d7/0x3d0 [ 47.159124][ T476] ? f2fs_setattr+0x979/0x1010 [ 47.163856][ T476] f2fs_setattr+0x981/0x1010 [ 47.168519][ T476] ? f2fs_getattr+0x670/0x670 [ 47.173211][ T476] notify_change+0xab3/0xe40 [ 47.177795][ T476] do_truncate+0x186/0x210 [ 47.182222][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 47.187691][ T476] ? __kasan_check_read+0x11/0x20 [ 47.192712][ T476] path_openat+0x2aab/0x3160 [ 47.197301][ T476] ? __stack_depot_save+0x479/0x4c0 [ 47.202633][ T476] ? getname+0x19/0x20 [ 47.206682][ T476] ? do_filp_open+0x3e0/0x3e0 [ 47.211520][ T476] ? expand_files+0xde/0x8e0 [ 47.216230][ T476] do_filp_open+0x1b3/0x3e0 [ 47.220817][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 47.225538][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 47.230672][ T476] do_sys_openat2+0x14c/0x6d0 [ 47.235323][ T476] ? do_sys_open+0xe0/0xe0 [ 47.239710][ T476] ? __kasan_check_write+0x14/0x20 [ 47.244789][ T476] ? switch_fpu_return+0x197/0x340 [ 47.249869][ T476] ? fpu__clear_all+0x20/0x20 [ 47.254513][ T476] ? ____fput+0x15/0x20 [ 47.258652][ T476] __x64_sys_open+0x11c/0x140 [ 47.263321][ T476] do_syscall_64+0x31/0x40 [ 47.267861][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.273877][ T476] RIP: 0033:0x7fe1a73549a9 [ 47.278267][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 47.298253][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 47.306646][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 47.314820][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 47.322770][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 47.330716][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.338659][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 47.347502][ T476] F2FS-fs (loop2): access invalid blkaddr:1818846767 [ 47.354196][ T476] CPU: 1 PID: 476 Comm: syz.2.16 Not tainted syzkaller #0 [ 47.361438][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 47.371642][ T476] Call Trace: [ 47.374944][ T476] __dump_stack+0x21/0x24 [ 47.379245][ T476] dump_stack_lvl+0x169/0x1d8 [ 47.383904][ T476] ? show_regs_print_info+0x18/0x18 [ 47.389075][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 47.394789][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 47.400269][ T476] ? set_page_dirty+0x1a2/0x320 [ 47.405115][ T476] dump_stack+0x15/0x1c [ 47.409250][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 47.414785][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 47.420929][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 47.426536][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 47.432239][ T476] ? data_blkaddr+0x330/0x330 [ 47.437084][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 47.442526][ T476] ? addrs_per_block+0x110/0x110 [ 47.447620][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 47.452982][ T476] ? __kasan_check_write+0x14/0x20 [ 47.458094][ T476] ? up_write+0x57/0x120 [ 47.462432][ T476] f2fs_truncate_blocks+0x115/0x310 [ 47.467631][ T476] f2fs_truncate+0x1d7/0x3d0 [ 47.472283][ T476] ? f2fs_setattr+0x979/0x1010 [ 47.477022][ T476] f2fs_setattr+0x981/0x1010 [ 47.481673][ T476] ? f2fs_getattr+0x670/0x670 [ 47.486324][ T476] notify_change+0xab3/0xe40 [ 47.491013][ T476] do_truncate+0x186/0x210 [ 47.495415][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 47.500846][ T476] ? __kasan_check_read+0x11/0x20 [ 47.505848][ T476] path_openat+0x2aab/0x3160 [ 47.510411][ T476] ? __stack_depot_save+0x479/0x4c0 [ 47.515632][ T476] ? getname+0x19/0x20 [ 47.519769][ T476] ? do_filp_open+0x3e0/0x3e0 [ 47.524418][ T476] ? expand_files+0xde/0x8e0 [ 47.528979][ T476] do_filp_open+0x1b3/0x3e0 [ 47.533586][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 47.538184][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 47.543365][ T476] do_sys_openat2+0x14c/0x6d0 [ 47.548037][ T476] ? do_sys_open+0xe0/0xe0 [ 47.552477][ T476] ? __kasan_check_write+0x14/0x20 [ 47.557585][ T476] ? switch_fpu_return+0x197/0x340 [ 47.562699][ T476] ? fpu__clear_all+0x20/0x20 [ 47.567352][ T476] ? ____fput+0x15/0x20 [ 47.571486][ T476] __x64_sys_open+0x11c/0x140 [ 47.576145][ T476] do_syscall_64+0x31/0x40 [ 47.580538][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.586585][ T476] RIP: 0033:0x7fe1a73549a9 [ 47.590981][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 47.610826][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 47.619410][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 47.627913][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 47.636126][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 47.644070][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.652115][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 47.660439][ T476] F2FS-fs (loop2): Inconsistent error blkaddr:12389, sit bitmap:0 [ 47.668308][ T476] CPU: 1 PID: 476 Comm: syz.2.16 Not tainted syzkaller #0 [ 47.675535][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 47.685601][ T476] Call Trace: [ 47.688996][ T476] __dump_stack+0x21/0x24 [ 47.693421][ T476] dump_stack_lvl+0x169/0x1d8 [ 47.698084][ T476] ? show_regs_print_info+0x18/0x18 [ 47.703260][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 47.708979][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 47.714624][ T476] ? set_page_dirty+0x1a2/0x320 [ 47.719516][ T476] dump_stack+0x15/0x1c [ 47.723664][ T476] f2fs_is_valid_blkaddr+0xc49/0x1360 [ 47.729013][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 47.735164][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 47.740890][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 47.746711][ T476] ? data_blkaddr+0x330/0x330 [ 47.751370][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 47.756803][ T476] ? addrs_per_block+0x110/0x110 [ 47.761711][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 47.766902][ T476] ? __kasan_check_write+0x14/0x20 [ 47.772005][ T476] ? up_write+0x57/0x120 [ 47.776223][ T476] f2fs_truncate_blocks+0x115/0x310 [ 47.781395][ T476] f2fs_truncate+0x1d7/0x3d0 [ 47.786084][ T476] ? f2fs_setattr+0x979/0x1010 [ 47.790818][ T476] f2fs_setattr+0x981/0x1010 [ 47.795378][ T476] ? f2fs_getattr+0x670/0x670 [ 47.800118][ T476] notify_change+0xab3/0xe40 [ 47.804793][ T476] do_truncate+0x186/0x210 [ 47.809203][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 47.814542][ T476] ? __kasan_check_read+0x11/0x20 [ 47.819589][ T476] path_openat+0x2aab/0x3160 [ 47.824153][ T476] ? __stack_depot_save+0x479/0x4c0 [ 47.829352][ T476] ? getname+0x19/0x20 [ 47.833434][ T476] ? do_filp_open+0x3e0/0x3e0 [ 47.838077][ T476] ? expand_files+0xde/0x8e0 [ 47.842632][ T476] do_filp_open+0x1b3/0x3e0 [ 47.847191][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 47.851837][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 47.856919][ T476] do_sys_openat2+0x14c/0x6d0 [ 47.861586][ T476] ? do_sys_open+0xe0/0xe0 [ 47.865981][ T476] ? __kasan_check_write+0x14/0x20 [ 47.871080][ T476] ? switch_fpu_return+0x197/0x340 [ 47.876170][ T476] ? fpu__clear_all+0x20/0x20 [ 47.880908][ T476] ? ____fput+0x15/0x20 [ 47.885032][ T476] __x64_sys_open+0x11c/0x140 [ 47.889740][ T476] do_syscall_64+0x31/0x40 [ 47.894276][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.900292][ T476] RIP: 0033:0x7fe1a73549a9 [ 47.904898][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 47.924656][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 47.933044][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 47.941083][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 47.949115][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 47.957054][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.965101][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 47.973800][ T476] F2FS-fs (loop2): access invalid blkaddr:6 [ 47.979848][ T476] CPU: 1 PID: 476 Comm: syz.2.16 Not tainted syzkaller #0 [ 47.986938][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 47.996966][ T476] Call Trace: [ 48.000410][ T476] __dump_stack+0x21/0x24 [ 48.004896][ T476] dump_stack_lvl+0x169/0x1d8 [ 48.009551][ T476] ? show_regs_print_info+0x18/0x18 [ 48.014718][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 48.020441][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 48.026045][ T476] ? set_page_dirty+0x1a2/0x320 [ 48.030968][ T476] dump_stack+0x15/0x1c [ 48.035105][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 48.040706][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 48.047025][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 48.052628][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 48.058423][ T476] ? data_blkaddr+0x330/0x330 [ 48.063190][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 48.068794][ T476] ? addrs_per_block+0x110/0x110 [ 48.073806][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 48.079172][ T476] ? __kasan_check_write+0x14/0x20 [ 48.084267][ T476] ? up_write+0x57/0x120 [ 48.088560][ T476] f2fs_truncate_blocks+0x115/0x310 [ 48.093861][ T476] f2fs_truncate+0x1d7/0x3d0 [ 48.098430][ T476] ? f2fs_setattr+0x979/0x1010 [ 48.103418][ T476] f2fs_setattr+0x981/0x1010 [ 48.108068][ T476] ? f2fs_getattr+0x670/0x670 [ 48.112710][ T476] notify_change+0xab3/0xe40 [ 48.117285][ T476] do_truncate+0x186/0x210 [ 48.121674][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 48.127112][ T476] ? __kasan_check_read+0x11/0x20 [ 48.132207][ T476] path_openat+0x2aab/0x3160 [ 48.136775][ T476] ? __stack_depot_save+0x479/0x4c0 [ 48.141947][ T476] ? getname+0x19/0x20 [ 48.145998][ T476] ? do_filp_open+0x3e0/0x3e0 [ 48.150645][ T476] ? expand_files+0xde/0x8e0 [ 48.155240][ T476] do_filp_open+0x1b3/0x3e0 [ 48.159733][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 48.164331][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 48.169433][ T476] do_sys_openat2+0x14c/0x6d0 [ 48.174084][ T476] ? do_sys_open+0xe0/0xe0 [ 48.178745][ T476] ? __kasan_check_write+0x14/0x20 [ 48.183826][ T476] ? switch_fpu_return+0x197/0x340 [ 48.189013][ T476] ? fpu__clear_all+0x20/0x20 [ 48.193673][ T476] ? ____fput+0x15/0x20 [ 48.197797][ T476] __x64_sys_open+0x11c/0x140 [ 48.202443][ T476] do_syscall_64+0x31/0x40 [ 48.206836][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.212713][ T476] RIP: 0033:0x7fe1a73549a9 [ 48.217114][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 48.236800][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 48.245288][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 48.253263][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 48.261298][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 48.269275][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 48.277217][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 48.285764][ T476] F2FS-fs (loop2): access invalid blkaddr:6 [ 48.291762][ T476] CPU: 0 PID: 476 Comm: syz.2.16 Not tainted syzkaller #0 [ 48.299225][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 48.309348][ T476] Call Trace: [ 48.312641][ T476] __dump_stack+0x21/0x24 [ 48.317041][ T476] dump_stack_lvl+0x169/0x1d8 [ 48.321725][ T476] ? show_regs_print_info+0x18/0x18 [ 48.326899][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 48.332587][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 48.338022][ T476] ? set_page_dirty+0x1a2/0x320 [ 48.342873][ T476] dump_stack+0x15/0x1c [ 48.347106][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 48.352659][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 48.358798][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 48.364325][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 48.370029][ T476] ? data_blkaddr+0x330/0x330 [ 48.374823][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 48.380276][ T476] ? addrs_per_block+0x110/0x110 [ 48.385298][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 48.390516][ T476] ? __kasan_check_write+0x14/0x20 [ 48.395794][ T476] ? up_write+0x57/0x120 [ 48.400749][ T476] f2fs_truncate_blocks+0x115/0x310 [ 48.406062][ T476] f2fs_truncate+0x1d7/0x3d0 [ 48.410741][ T476] ? f2fs_setattr+0x979/0x1010 [ 48.415490][ T476] f2fs_setattr+0x981/0x1010 [ 48.420056][ T476] ? f2fs_getattr+0x670/0x670 [ 48.424718][ T476] notify_change+0xab3/0xe40 [ 48.429440][ T476] do_truncate+0x186/0x210 [ 48.433919][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 48.439271][ T476] ? __kasan_check_read+0x11/0x20 [ 48.444463][ T476] path_openat+0x2aab/0x3160 [ 48.449217][ T476] ? __stack_depot_save+0x479/0x4c0 [ 48.454403][ T476] ? getname+0x19/0x20 [ 48.458546][ T476] ? do_filp_open+0x3e0/0x3e0 [ 48.463313][ T476] ? expand_files+0xde/0x8e0 [ 48.467876][ T476] do_filp_open+0x1b3/0x3e0 [ 48.472362][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 48.476940][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 48.482036][ T476] do_sys_openat2+0x14c/0x6d0 [ 48.486697][ T476] ? do_sys_open+0xe0/0xe0 [ 48.491104][ T476] ? __kasan_check_write+0x14/0x20 [ 48.496204][ T476] ? switch_fpu_return+0x197/0x340 [ 48.501288][ T476] ? fpu__clear_all+0x20/0x20 [ 48.505952][ T476] ? ____fput+0x15/0x20 [ 48.510079][ T476] __x64_sys_open+0x11c/0x140 [ 48.514724][ T476] do_syscall_64+0x31/0x40 [ 48.519329][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.525382][ T476] RIP: 0033:0x7fe1a73549a9 [ 48.529767][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 48.549544][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 48.558046][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 48.566061][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 48.574273][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 48.582231][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 48.590267][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 48.600094][ T476] F2FS-fs (loop2): access invalid blkaddr:1 [ 48.606079][ T476] CPU: 1 PID: 476 Comm: syz.2.16 Not tainted syzkaller #0 [ 48.613254][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 48.623634][ T476] Call Trace: [ 48.626990][ T476] __dump_stack+0x21/0x24 [ 48.631292][ T476] dump_stack_lvl+0x169/0x1d8 [ 48.635939][ T476] ? show_regs_print_info+0x18/0x18 [ 48.641109][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 48.646799][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 48.652230][ T476] ? set_page_dirty+0x1a2/0x320 [ 48.657056][ T476] dump_stack+0x15/0x1c [ 48.661307][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 48.666740][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 48.672952][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 48.678468][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 48.684174][ T476] ? data_blkaddr+0x330/0x330 [ 48.688831][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 48.694260][ T476] ? addrs_per_block+0x110/0x110 [ 48.699603][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 48.704780][ T476] ? __kasan_check_write+0x14/0x20 [ 48.709957][ T476] ? up_write+0x57/0x120 [ 48.714169][ T476] f2fs_truncate_blocks+0x115/0x310 [ 48.719360][ T476] f2fs_truncate+0x1d7/0x3d0 [ 48.723938][ T476] ? f2fs_setattr+0x979/0x1010 [ 48.728672][ T476] f2fs_setattr+0x981/0x1010 [ 48.733232][ T476] ? f2fs_getattr+0x670/0x670 [ 48.738051][ T476] notify_change+0xab3/0xe40 [ 48.742618][ T476] do_truncate+0x186/0x210 [ 48.747017][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 48.752376][ T476] ? __kasan_check_read+0x11/0x20 [ 48.757374][ T476] path_openat+0x2aab/0x3160 [ 48.761969][ T476] ? __stack_depot_save+0x479/0x4c0 [ 48.767137][ T476] ? getname+0x19/0x20 [ 48.771176][ T476] ? do_filp_open+0x3e0/0x3e0 [ 48.775834][ T476] ? expand_files+0xde/0x8e0 [ 48.780395][ T476] do_filp_open+0x1b3/0x3e0 [ 48.784866][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 48.789431][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 48.794513][ T476] do_sys_openat2+0x14c/0x6d0 [ 48.799168][ T476] ? do_sys_open+0xe0/0xe0 [ 48.803555][ T476] ? __kasan_check_write+0x14/0x20 [ 48.808648][ T476] ? switch_fpu_return+0x197/0x340 [ 48.813741][ T476] ? fpu__clear_all+0x20/0x20 [ 48.818399][ T476] ? ____fput+0x15/0x20 [ 48.822710][ T476] __x64_sys_open+0x11c/0x140 [ 48.827363][ T476] do_syscall_64+0x31/0x40 [ 48.831754][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.837644][ T476] RIP: 0033:0x7fe1a73549a9 [ 48.842106][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 48.861799][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 48.870193][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 48.878232][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 48.886354][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 48.894299][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 48.902254][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 48.911618][ T476] F2FS-fs (loop2): access invalid blkaddr:1219692001 [ 48.918980][ T476] CPU: 0 PID: 476 Comm: syz.2.16 Not tainted syzkaller #0 [ 48.926090][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 48.936384][ T476] Call Trace: [ 48.939761][ T476] __dump_stack+0x21/0x24 [ 48.944068][ T476] dump_stack_lvl+0x169/0x1d8 [ 48.948722][ T476] ? show_regs_print_info+0x18/0x18 [ 48.953900][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 48.959694][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 48.965134][ T476] ? set_page_dirty+0x1a2/0x320 [ 48.969976][ T476] dump_stack+0x15/0x1c [ 48.974102][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 48.979456][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 48.985674][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 48.991475][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 48.997177][ T476] ? data_blkaddr+0x330/0x330 [ 49.001833][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 49.007358][ T476] ? addrs_per_block+0x110/0x110 [ 49.012297][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 49.017685][ T476] ? __kasan_check_write+0x14/0x20 [ 49.022778][ T476] ? up_write+0x57/0x120 [ 49.026999][ T476] f2fs_truncate_blocks+0x115/0x310 [ 49.032366][ T476] f2fs_truncate+0x1d7/0x3d0 [ 49.036943][ T476] ? f2fs_setattr+0x979/0x1010 [ 49.041691][ T476] f2fs_setattr+0x981/0x1010 [ 49.046643][ T476] ? f2fs_getattr+0x670/0x670 [ 49.051316][ T476] notify_change+0xab3/0xe40 [ 49.055993][ T476] do_truncate+0x186/0x210 [ 49.060648][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 49.066010][ T476] ? __kasan_check_read+0x11/0x20 [ 49.071016][ T476] path_openat+0x2aab/0x3160 [ 49.075582][ T476] ? __stack_depot_save+0x479/0x4c0 [ 49.080756][ T476] ? getname+0x19/0x20 [ 49.084867][ T476] ? do_filp_open+0x3e0/0x3e0 [ 49.089520][ T476] ? expand_files+0xde/0x8e0 [ 49.094167][ T476] do_filp_open+0x1b3/0x3e0 [ 49.098760][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 49.103426][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 49.108514][ T476] do_sys_openat2+0x14c/0x6d0 [ 49.113194][ T476] ? do_sys_open+0xe0/0xe0 [ 49.117791][ T476] ? __kasan_check_write+0x14/0x20 [ 49.122881][ T476] ? switch_fpu_return+0x197/0x340 [ 49.127983][ T476] ? fpu__clear_all+0x20/0x20 [ 49.132915][ T476] ? ____fput+0x15/0x20 [ 49.137067][ T476] __x64_sys_open+0x11c/0x140 [ 49.141940][ T476] do_syscall_64+0x31/0x40 [ 49.146338][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.152204][ T476] RIP: 0033:0x7fe1a73549a9 [ 49.156596][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 49.176365][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 49.184751][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 49.192694][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 49.200645][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 49.208610][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.216560][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 49.224676][ T476] F2FS-fs (loop2): Inconsistent error blkaddr:15362, sit bitmap:0 [ 49.232506][ T476] CPU: 0 PID: 476 Comm: syz.2.16 Not tainted syzkaller #0 [ 49.239803][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 49.250034][ T476] Call Trace: [ 49.253390][ T476] __dump_stack+0x21/0x24 [ 49.257693][ T476] dump_stack_lvl+0x169/0x1d8 [ 49.262337][ T476] ? show_regs_print_info+0x18/0x18 [ 49.267533][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 49.273315][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 49.278744][ T476] ? set_page_dirty+0x1a2/0x320 [ 49.283670][ T476] dump_stack+0x15/0x1c [ 49.287813][ T476] f2fs_is_valid_blkaddr+0xc49/0x1360 [ 49.293170][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 49.299411][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 49.305034][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 49.310859][ T476] ? data_blkaddr+0x330/0x330 [ 49.315544][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 49.320989][ T476] ? addrs_per_block+0x110/0x110 [ 49.325910][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 49.331256][ T476] ? __kasan_check_write+0x14/0x20 [ 49.336358][ T476] ? up_write+0x57/0x120 [ 49.340582][ T476] f2fs_truncate_blocks+0x115/0x310 [ 49.346122][ T476] f2fs_truncate+0x1d7/0x3d0 [ 49.350883][ T476] ? f2fs_setattr+0x979/0x1010 [ 49.355717][ T476] f2fs_setattr+0x981/0x1010 [ 49.360281][ T476] ? f2fs_getattr+0x670/0x670 [ 49.364950][ T476] notify_change+0xab3/0xe40 [ 49.369531][ T476] do_truncate+0x186/0x210 [ 49.373917][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 49.379264][ T476] ? __kasan_check_read+0x11/0x20 [ 49.384282][ T476] path_openat+0x2aab/0x3160 [ 49.388862][ T476] ? __stack_depot_save+0x479/0x4c0 [ 49.394066][ T476] ? getname+0x19/0x20 [ 49.398315][ T476] ? do_filp_open+0x3e0/0x3e0 [ 49.402974][ T476] ? expand_files+0xde/0x8e0 [ 49.407542][ T476] do_filp_open+0x1b3/0x3e0 [ 49.412016][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 49.416721][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 49.421898][ T476] do_sys_openat2+0x14c/0x6d0 [ 49.426570][ T476] ? do_sys_open+0xe0/0xe0 [ 49.430960][ T476] ? __kasan_check_write+0x14/0x20 [ 49.436040][ T476] ? switch_fpu_return+0x197/0x340 [ 49.441255][ T476] ? fpu__clear_all+0x20/0x20 [ 49.445906][ T476] ? ____fput+0x15/0x20 [ 49.450221][ T476] __x64_sys_open+0x11c/0x140 [ 49.454875][ T476] do_syscall_64+0x31/0x40 [ 49.459276][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.465153][ T476] RIP: 0033:0x7fe1a73549a9 [ 49.469550][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 49.489142][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 49.497738][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 49.505785][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 49.513812][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 49.521792][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.530035][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 49.538487][ T476] ================================================================== [ 49.546756][ T476] BUG: KASAN: use-after-free in f2fs_truncate_data_blocks_range+0x829/0xec0 [ 49.555579][ T476] Read of size 4 at addr ffff888116e72000 by task syz.2.16/476 [ 49.563101][ T476] [ 49.565416][ T476] CPU: 0 PID: 476 Comm: syz.2.16 Not tainted syzkaller #0 [ 49.572495][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 49.582612][ T476] Call Trace: [ 49.585883][ T476] __dump_stack+0x21/0x24 [ 49.590216][ T476] dump_stack_lvl+0x169/0x1d8 [ 49.594866][ T476] ? show_regs_print_info+0x18/0x18 [ 49.600058][ T476] ? thaw_kernel_threads+0x220/0x220 [ 49.605593][ T476] print_address_description+0x7f/0x2c0 [ 49.611198][ T476] ? f2fs_truncate_data_blocks_range+0x829/0xec0 [ 49.617504][ T476] kasan_report+0xe2/0x130 [ 49.621925][ T476] ? f2fs_truncate_data_blocks_range+0x829/0xec0 [ 49.628332][ T476] __asan_report_load4_noabort+0x14/0x20 [ 49.633951][ T476] f2fs_truncate_data_blocks_range+0x829/0xec0 [ 49.640097][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 49.645651][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 49.651362][ T476] ? data_blkaddr+0x330/0x330 [ 49.656032][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 49.661470][ T476] ? addrs_per_block+0x110/0x110 [ 49.666408][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 49.671641][ T476] ? __kasan_check_write+0x14/0x20 [ 49.676732][ T476] ? up_write+0x57/0x120 [ 49.680953][ T476] f2fs_truncate_blocks+0x115/0x310 [ 49.686213][ T476] f2fs_truncate+0x1d7/0x3d0 [ 49.690781][ T476] ? f2fs_setattr+0x979/0x1010 [ 49.695789][ T476] f2fs_setattr+0x981/0x1010 [ 49.700446][ T476] ? f2fs_getattr+0x670/0x670 [ 49.705201][ T476] notify_change+0xab3/0xe40 [ 49.709787][ T476] do_truncate+0x186/0x210 [ 49.714239][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 49.719589][ T476] ? __kasan_check_read+0x11/0x20 [ 49.724586][ T476] path_openat+0x2aab/0x3160 [ 49.729152][ T476] ? __stack_depot_save+0x479/0x4c0 [ 49.734397][ T476] ? getname+0x19/0x20 [ 49.738536][ T476] ? do_filp_open+0x3e0/0x3e0 [ 49.743192][ T476] ? expand_files+0xde/0x8e0 [ 49.747760][ T476] do_filp_open+0x1b3/0x3e0 [ 49.752234][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 49.756800][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 49.761997][ T476] do_sys_openat2+0x14c/0x6d0 [ 49.766647][ T476] ? do_sys_open+0xe0/0xe0 [ 49.771035][ T476] ? __kasan_check_write+0x14/0x20 [ 49.776215][ T476] ? switch_fpu_return+0x197/0x340 [ 49.781407][ T476] ? fpu__clear_all+0x20/0x20 [ 49.786143][ T476] ? ____fput+0x15/0x20 [ 49.790275][ T476] __x64_sys_open+0x11c/0x140 [ 49.794927][ T476] do_syscall_64+0x31/0x40 [ 49.799322][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.805464][ T476] RIP: 0033:0x7fe1a73549a9 [ 49.809941][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 49.829703][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 49.838447][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 49.846393][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 49.854584][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 49.862650][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.870947][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 49.879281][ T476] [ 49.881753][ T476] Allocated by task 476: [ 49.885988][ T476] __kasan_slab_alloc+0xbd/0xf0 [ 49.890931][ T476] slab_post_alloc_hook+0x5d/0x2f0 [ 49.896122][ T476] kmem_cache_alloc+0x165/0x2e0 [ 49.901056][ T476] dst_alloc+0x176/0x4f0 [ 49.905285][ T476] icmp6_dst_alloc+0xf5/0x560 [ 49.910045][ T476] mld_sendpack+0x4b0/0xa80 [ 49.914535][ T476] mld_ifc_timer_expire+0x84a/0xc50 [ 49.919735][ T476] call_timer_fn+0x38/0x290 [ 49.924221][ T476] __run_timers+0x639/0x9a0 [ 49.928699][ T476] run_timer_softirq+0x6a/0xf0 [ 49.933559][ T476] __do_softirq+0x255/0x563 [ 49.938032][ T476] [ 49.940333][ T476] Freed by task 84: [ 49.944166][ T476] kasan_set_track+0x4a/0x70 [ 49.948739][ T476] kasan_set_free_info+0x23/0x40 [ 49.953657][ T476] ____kasan_slab_free+0x125/0x160 [ 49.958852][ T476] __kasan_slab_free+0x11/0x20 [ 49.963693][ T476] slab_free_freelist_hook+0xc5/0x190 [ 49.969032][ T476] kmem_cache_free+0x100/0x2d0 [ 49.973875][ T476] dst_destroy+0x18a/0x240 [ 49.978268][ T476] dst_destroy_rcu+0x19/0x20 [ 49.982831][ T476] rcu_do_batch+0x4df/0xa80 [ 49.987311][ T476] rcu_core+0x55f/0xd60 [ 49.991438][ T476] rcu_core_si+0x9/0x10 [ 49.995572][ T476] __do_softirq+0x255/0x563 [ 50.000044][ T476] [ 50.002349][ T476] Last potentially related work creation: [ 50.008042][ T476] kasan_save_stack+0x3a/0x60 [ 50.012814][ T476] __kasan_record_aux_stack+0xd2/0x100 [ 50.018241][ T476] kasan_record_aux_stack_noalloc+0xb/0x10 [ 50.024103][ T476] call_rcu+0x10e/0x1050 [ 50.028315][ T476] dst_release+0x123/0x190 [ 50.032712][ T476] __dev_queue_xmit+0x8d2/0x2540 [ 50.038161][ T476] dev_queue_xmit+0x17/0x20 [ 50.042670][ T476] neigh_connected_output+0x432/0x460 [ 50.048021][ T476] ip6_finish_output2+0xecd/0x1500 [ 50.053188][ T476] __ip6_finish_output+0x5ff/0x790 [ 50.058433][ T476] ip6_finish_output+0x33/0x1f0 [ 50.063436][ T476] ip6_output+0x1d1/0x3b0 [ 50.068036][ T476] mld_sendpack+0x5e6/0xa80 [ 50.072704][ T476] mld_ifc_timer_expire+0x84a/0xc50 [ 50.077975][ T476] call_timer_fn+0x38/0x290 [ 50.082472][ T476] __run_timers+0x639/0x9a0 [ 50.086964][ T476] run_timer_softirq+0x6a/0xf0 [ 50.091795][ T476] __do_softirq+0x255/0x563 [ 50.096263][ T476] [ 50.098565][ T476] The buggy address belongs to the object at ffff888116e72000 [ 50.098565][ T476] which belongs to the cache ip6_dst_cache of size 240 [ 50.112778][ T476] The buggy address is located 0 bytes inside of [ 50.112778][ T476] 240-byte region [ffff888116e72000, ffff888116e720f0) [ 50.126149][ T476] The buggy address belongs to the page: [ 50.131794][ T476] page:ffffea00045b9c80 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x116e72 [ 50.142532][ T476] flags: 0x4000000000000200(slab) [ 50.147625][ T476] raw: 4000000000000200 dead000000000100 dead000000000122 ffff88810bd90600 [ 50.156194][ T476] raw: 0000000000000000 00000000000c000c 00000001ffffffff 0000000000000000 [ 50.164752][ T476] page dumped because: kasan: bad access detected [ 50.171143][ T476] page_owner tracks the page as allocated [ 50.176865][ T476] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112a20(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_HARDWALL), pid 378, ts 44833409846, free_ts 44184057308 [ 50.194285][ T476] prep_new_page+0x179/0x180 [ 50.198940][ T476] get_page_from_freelist+0x2235/0x23d0 [ 50.204623][ T476] __alloc_pages_nodemask+0x268/0x5f0 [ 50.209972][ T476] new_slab+0x84/0x3f0 [ 50.214046][ T476] ___slab_alloc+0x2a6/0x450 [ 50.218741][ T476] __slab_alloc+0x63/0xa0 [ 50.223065][ T476] kmem_cache_alloc+0x1af/0x2e0 [ 50.227893][ T476] dst_alloc+0x176/0x4f0 [ 50.232216][ T476] icmp6_dst_alloc+0xf5/0x560 [ 50.237089][ T476] ndisc_send_skb+0x267/0xb40 [ 50.241910][ T476] ndisc_send_ns+0x842/0xaf0 [ 50.246841][ T476] addrconf_dad_work+0x9de/0x1410 [ 50.251841][ T476] process_one_work+0x6e1/0xba0 [ 50.256660][ T476] worker_thread+0xa6a/0x13b0 [ 50.261329][ T476] kthread+0x346/0x3d0 [ 50.265374][ T476] ret_from_fork+0x1f/0x30 [ 50.269756][ T476] page last free stack trace: [ 50.274415][ T476] __free_pages_ok+0x7fc/0x820 [ 50.279235][ T476] __free_pages+0xdd/0x380 [ 50.283802][ T476] __free_slab+0xcf/0x190 [ 50.288193][ T476] unfreeze_partials+0x15f/0x190 [ 50.293101][ T476] put_cpu_partial+0xc1/0x180 [ 50.297746][ T476] __slab_free+0x2c9/0x3a0 [ 50.302139][ T476] ___cache_free+0x111/0x130 [ 50.306700][ T476] qlink_free+0x50/0x90 [ 50.310935][ T476] qlist_free_all+0x5f/0xb0 [ 50.315611][ T476] kasan_quarantine_reduce+0x14a/0x160 [ 50.321039][ T476] __kasan_slab_alloc+0x2f/0xf0 [ 50.326130][ T476] slab_post_alloc_hook+0x5d/0x2f0 [ 50.331313][ T476] kmem_cache_alloc+0x165/0x2e0 [ 50.336136][ T476] __alloc_skb+0x9e/0x520 [ 50.340438][ T476] netlink_sendmsg+0x5f6/0xb30 [ 50.345178][ T476] __sys_sendto+0x41d/0x580 [ 50.349649][ T476] [ 50.352469][ T476] Memory state around the buggy address: [ 50.358082][ T476] ffff888116e71f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.366249][ T476] ffff888116e71f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.374386][ T476] >ffff888116e72000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 50.382414][ T476] ^ [ 50.386451][ T476] ffff888116e72080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc [ 50.394483][ T476] ffff888116e72100: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb [ 50.402531][ T476] ================================================================== [ 50.410567][ T476] Disabling lock debugging due to kernel taint [ 50.417520][ T476] F2FS-fs (loop2): access invalid blkaddr:384250496 [ 50.421644][ T24] audit: type=1400 audit(1761515474.130:115): avc: denied { read } for pid=77 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 50.445935][ T476] CPU: 0 PID: 476 Comm: syz.2.16 Tainted: G B syzkaller #0 [ 50.447275][ T24] audit: type=1400 audit(1761515474.130:116): avc: denied { search } for pid=77 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 50.454680][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 50.454684][ T476] Call Trace: [ 50.454700][ T476] __dump_stack+0x21/0x24 [ 50.454708][ T476] dump_stack_lvl+0x169/0x1d8 [ 50.454716][ T476] ? show_regs_print_info+0x18/0x18 [ 50.454727][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 50.454736][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 50.454745][ T476] ? set_page_dirty+0x1a2/0x320 [ 50.454754][ T476] dump_stack+0x15/0x1c [ 50.454761][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 50.454770][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 50.454781][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 50.454790][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 50.454805][ T476] ? data_blkaddr+0x330/0x330 [ 50.477028][ T24] audit: type=1400 audit(1761515474.130:117): avc: denied { write } for pid=77 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 50.486185][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 50.486195][ T476] ? addrs_per_block+0x110/0x110 [ 50.486202][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 50.486218][ T476] ? __kasan_check_write+0x14/0x20 [ 50.489778][ T24] audit: type=1400 audit(1761515474.130:118): avc: denied { add_name } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 50.493908][ T476] ? up_write+0x57/0x120 [ 50.498680][ T24] audit: type=1400 audit(1761515474.130:119): avc: denied { create } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 50.503723][ T476] f2fs_truncate_blocks+0x115/0x310 [ 50.646051][ T476] f2fs_truncate+0x1d7/0x3d0 [ 50.650716][ T476] ? f2fs_setattr+0x979/0x1010 [ 50.655640][ T476] f2fs_setattr+0x981/0x1010 [ 50.660340][ T476] ? f2fs_getattr+0x670/0x670 [ 50.664993][ T476] notify_change+0xab3/0xe40 [ 50.669647][ T476] do_truncate+0x186/0x210 [ 50.674068][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 50.679504][ T476] ? __kasan_check_read+0x11/0x20 [ 50.684506][ T476] path_openat+0x2aab/0x3160 [ 50.689069][ T476] ? __stack_depot_save+0x479/0x4c0 [ 50.694241][ T476] ? getname+0x19/0x20 [ 50.698282][ T476] ? do_filp_open+0x3e0/0x3e0 [ 50.703015][ T476] ? expand_files+0xde/0x8e0 [ 50.707663][ T476] do_filp_open+0x1b3/0x3e0 [ 50.712155][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 50.716718][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 50.721799][ T476] do_sys_openat2+0x14c/0x6d0 [ 50.726451][ T476] ? do_sys_open+0xe0/0xe0 [ 50.730837][ T476] ? __kasan_check_write+0x14/0x20 [ 50.736005][ T476] ? switch_fpu_return+0x197/0x340 [ 50.741088][ T476] ? fpu__clear_all+0x20/0x20 [ 50.745772][ T476] ? ____fput+0x15/0x20 [ 50.750111][ T476] __x64_sys_open+0x11c/0x140 [ 50.754780][ T476] do_syscall_64+0x31/0x40 [ 50.759176][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.765072][ T476] RIP: 0033:0x7fe1a73549a9 [ 50.769481][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 50.789392][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 50.797780][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 50.805752][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 50.813788][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 50.821824][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.829952][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 50.838468][ T476] F2FS-fs (loop2): access invalid blkaddr:4294936705 [ 50.839259][ T24] audit: type=1400 audit(1761515474.130:120): avc: denied { append open } for pid=77 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 50.845376][ T476] CPU: 0 PID: 476 Comm: syz.2.16 Tainted: G B syzkaller #0 [ 50.868478][ T24] audit: type=1400 audit(1761515474.130:121): avc: denied { getattr } for pid=77 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 50.876735][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 50.876739][ T476] Call Trace: [ 50.876756][ T476] __dump_stack+0x21/0x24 [ 50.876763][ T476] dump_stack_lvl+0x169/0x1d8 [ 50.876772][ T476] ? show_regs_print_info+0x18/0x18 [ 50.876789][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 50.932755][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 50.938279][ T476] ? set_page_dirty+0x1a2/0x320 [ 50.943127][ T476] dump_stack+0x15/0x1c [ 50.947277][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 50.952625][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 50.958754][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 50.964281][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 50.970070][ T476] ? data_blkaddr+0x330/0x330 [ 50.974730][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 50.980285][ T476] ? addrs_per_block+0x110/0x110 [ 50.985197][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 50.990544][ T476] ? __kasan_check_write+0x14/0x20 [ 50.995624][ T476] ? up_write+0x57/0x120 [ 50.999853][ T476] f2fs_truncate_blocks+0x115/0x310 [ 51.005020][ T476] f2fs_truncate+0x1d7/0x3d0 [ 51.009580][ T476] ? f2fs_setattr+0x979/0x1010 [ 51.014316][ T476] f2fs_setattr+0x981/0x1010 [ 51.018886][ T476] ? f2fs_getattr+0x670/0x670 [ 51.023533][ T476] notify_change+0xab3/0xe40 [ 51.028096][ T476] do_truncate+0x186/0x210 [ 51.032495][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 51.037836][ T476] ? __kasan_check_read+0x11/0x20 [ 51.042922][ T476] path_openat+0x2aab/0x3160 [ 51.047572][ T476] ? __stack_depot_save+0x479/0x4c0 [ 51.052916][ T476] ? getname+0x19/0x20 [ 51.056967][ T476] ? do_filp_open+0x3e0/0x3e0 [ 51.061628][ T476] ? expand_files+0xde/0x8e0 [ 51.066190][ T476] do_filp_open+0x1b3/0x3e0 [ 51.070676][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 51.075239][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 51.080317][ T476] do_sys_openat2+0x14c/0x6d0 [ 51.084987][ T476] ? do_sys_open+0xe0/0xe0 [ 51.089652][ T476] ? __kasan_check_write+0x14/0x20 [ 51.094922][ T476] ? switch_fpu_return+0x197/0x340 [ 51.100031][ T476] ? fpu__clear_all+0x20/0x20 [ 51.104739][ T476] ? ____fput+0x15/0x20 [ 51.108874][ T476] __x64_sys_open+0x11c/0x140 [ 51.113525][ T476] do_syscall_64+0x31/0x40 [ 51.118003][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.123869][ T476] RIP: 0033:0x7fe1a73549a9 [ 51.128379][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 51.148046][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 51.156630][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 51.164574][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 51.172533][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 51.180486][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 51.188517][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 51.196601][ T476] F2FS-fs (loop2): access invalid blkaddr:84 [ 51.202593][ T476] CPU: 0 PID: 476 Comm: syz.2.16 Tainted: G B syzkaller #0 [ 51.211074][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 51.221101][ T476] Call Trace: [ 51.224517][ T476] __dump_stack+0x21/0x24 [ 51.228858][ T476] dump_stack_lvl+0x169/0x1d8 [ 51.233545][ T476] ? show_regs_print_info+0x18/0x18 [ 51.238998][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 51.244868][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 51.250387][ T476] ? set_page_dirty+0x1a2/0x320 [ 51.255213][ T476] dump_stack+0x15/0x1c [ 51.259357][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 51.264707][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 51.270920][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 51.276655][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 51.282447][ T476] ? data_blkaddr+0x330/0x330 [ 51.287312][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 51.292754][ T476] ? addrs_per_block+0x110/0x110 [ 51.297860][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 51.303196][ T476] ? __kasan_check_write+0x14/0x20 [ 51.308375][ T476] ? up_write+0x57/0x120 [ 51.312605][ T476] f2fs_truncate_blocks+0x115/0x310 [ 51.317774][ T476] f2fs_truncate+0x1d7/0x3d0 [ 51.322332][ T476] ? f2fs_setattr+0x979/0x1010 [ 51.327072][ T476] f2fs_setattr+0x981/0x1010 [ 51.331715][ T476] ? f2fs_getattr+0x670/0x670 [ 51.336363][ T476] notify_change+0xab3/0xe40 [ 51.340926][ T476] do_truncate+0x186/0x210 [ 51.345467][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 51.350992][ T476] ? __kasan_check_read+0x11/0x20 [ 51.356101][ T476] path_openat+0x2aab/0x3160 [ 51.360694][ T476] ? __stack_depot_save+0x479/0x4c0 [ 51.365869][ T476] ? getname+0x19/0x20 [ 51.369936][ T476] ? do_filp_open+0x3e0/0x3e0 [ 51.374674][ T476] ? expand_files+0xde/0x8e0 [ 51.379257][ T476] do_filp_open+0x1b3/0x3e0 [ 51.383835][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 51.388407][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 51.393500][ T476] do_sys_openat2+0x14c/0x6d0 [ 51.398176][ T476] ? do_sys_open+0xe0/0xe0 [ 51.402569][ T476] ? __kasan_check_write+0x14/0x20 [ 51.407661][ T476] ? switch_fpu_return+0x197/0x340 [ 51.412744][ T476] ? fpu__clear_all+0x20/0x20 [ 51.417435][ T476] ? ____fput+0x15/0x20 [ 51.421590][ T476] __x64_sys_open+0x11c/0x140 [ 51.426326][ T476] do_syscall_64+0x31/0x40 [ 51.430712][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.436574][ T476] RIP: 0033:0x7fe1a73549a9 [ 51.440959][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 51.460629][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 51.469101][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 51.477051][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 51.485009][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 51.492962][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 51.500914][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 51.509100][ T476] F2FS-fs (loop2): access invalid blkaddr:3560964320 [ 51.516088][ T476] CPU: 0 PID: 476 Comm: syz.2.16 Tainted: G B syzkaller #0 [ 51.524651][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 51.534994][ T476] Call Trace: [ 51.538276][ T476] __dump_stack+0x21/0x24 [ 51.542685][ T476] dump_stack_lvl+0x169/0x1d8 [ 51.547419][ T476] ? show_regs_print_info+0x18/0x18 [ 51.552673][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 51.558591][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 51.564273][ T476] ? set_page_dirty+0x1a2/0x320 [ 51.569218][ T476] dump_stack+0x15/0x1c [ 51.573355][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 51.578703][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 51.584825][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 51.590341][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 51.596035][ T476] ? data_blkaddr+0x330/0x330 [ 51.600729][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 51.606157][ T476] ? addrs_per_block+0x110/0x110 [ 51.611240][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 51.616601][ T476] ? __kasan_check_write+0x14/0x20 [ 51.621953][ T476] ? up_write+0x57/0x120 [ 51.626381][ T476] f2fs_truncate_blocks+0x115/0x310 [ 51.631564][ T476] f2fs_truncate+0x1d7/0x3d0 [ 51.636138][ T476] ? f2fs_setattr+0x979/0x1010 [ 51.640877][ T476] f2fs_setattr+0x981/0x1010 [ 51.645526][ T476] ? f2fs_getattr+0x670/0x670 [ 51.650270][ T476] notify_change+0xab3/0xe40 [ 51.655122][ T476] do_truncate+0x186/0x210 [ 51.659529][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 51.664906][ T476] ? __kasan_check_read+0x11/0x20 [ 51.670103][ T476] path_openat+0x2aab/0x3160 [ 51.675040][ T476] ? __stack_depot_save+0x479/0x4c0 [ 51.680217][ T476] ? getname+0x19/0x20 [ 51.684268][ T476] ? do_filp_open+0x3e0/0x3e0 [ 51.688912][ T476] ? expand_files+0xde/0x8e0 [ 51.693558][ T476] do_filp_open+0x1b3/0x3e0 [ 51.698054][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 51.702638][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 51.707824][ T476] do_sys_openat2+0x14c/0x6d0 [ 51.712479][ T476] ? do_sys_open+0xe0/0xe0 [ 51.716932][ T476] ? __kasan_check_write+0x14/0x20 [ 51.722046][ T476] ? switch_fpu_return+0x197/0x340 [ 51.727234][ T476] ? fpu__clear_all+0x20/0x20 [ 51.731883][ T476] ? ____fput+0x15/0x20 [ 51.736056][ T476] __x64_sys_open+0x11c/0x140 [ 51.740712][ T476] do_syscall_64+0x31/0x40 [ 51.745097][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.751088][ T476] RIP: 0033:0x7fe1a73549a9 [ 51.755487][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 51.775330][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 51.784012][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 51.792049][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 51.799994][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 51.807955][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 51.816004][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 51.824354][ T476] F2FS-fs (loop2): access invalid blkaddr:384251392 [ 51.831040][ T476] CPU: 1 PID: 476 Comm: syz.2.16 Tainted: G B syzkaller #0 [ 51.839558][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 51.849727][ T476] Call Trace: [ 51.853005][ T476] __dump_stack+0x21/0x24 [ 51.857391][ T476] dump_stack_lvl+0x169/0x1d8 [ 51.862138][ T476] ? show_regs_print_info+0x18/0x18 [ 51.867343][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 51.873226][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 51.878675][ T476] ? set_page_dirty+0x1a2/0x320 [ 51.883602][ T476] dump_stack+0x15/0x1c [ 51.887752][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 51.893279][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 51.899502][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 51.905134][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 51.910819][ T476] ? data_blkaddr+0x330/0x330 [ 51.915484][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 51.920956][ T476] ? addrs_per_block+0x110/0x110 [ 51.925875][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 51.931222][ T476] ? __kasan_check_write+0x14/0x20 [ 51.936575][ T476] ? up_write+0x57/0x120 [ 51.940965][ T476] f2fs_truncate_blocks+0x115/0x310 [ 51.946136][ T476] f2fs_truncate+0x1d7/0x3d0 [ 51.950694][ T476] ? f2fs_setattr+0x979/0x1010 [ 51.955438][ T476] f2fs_setattr+0x981/0x1010 [ 51.960002][ T476] ? f2fs_getattr+0x670/0x670 [ 51.964670][ T476] notify_change+0xab3/0xe40 [ 51.969324][ T476] do_truncate+0x186/0x210 [ 51.973717][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 51.979063][ T476] ? __kasan_check_read+0x11/0x20 [ 51.984053][ T476] path_openat+0x2aab/0x3160 [ 51.988610][ T476] ? __stack_depot_save+0x479/0x4c0 [ 51.993866][ T476] ? getname+0x19/0x20 [ 51.997901][ T476] ? do_filp_open+0x3e0/0x3e0 [ 52.002569][ T476] ? expand_files+0xde/0x8e0 [ 52.007245][ T476] do_filp_open+0x1b3/0x3e0 [ 52.011749][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 52.016450][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 52.021540][ T476] do_sys_openat2+0x14c/0x6d0 [ 52.026365][ T476] ? do_sys_open+0xe0/0xe0 [ 52.030767][ T476] ? __kasan_check_write+0x14/0x20 [ 52.036083][ T476] ? switch_fpu_return+0x197/0x340 [ 52.041180][ T476] ? fpu__clear_all+0x20/0x20 [ 52.045840][ T476] ? ____fput+0x15/0x20 [ 52.049983][ T476] __x64_sys_open+0x11c/0x140 [ 52.054661][ T476] do_syscall_64+0x31/0x40 [ 52.059056][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.065198][ T476] RIP: 0033:0x7fe1a73549a9 [ 52.069588][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 52.089348][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 52.097968][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 52.106436][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 52.114484][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 52.122530][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.130485][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 52.139036][ T476] F2FS-fs (loop2): access invalid blkaddr:4294936705 [ 52.145944][ T476] CPU: 1 PID: 476 Comm: syz.2.16 Tainted: G B syzkaller #0 [ 52.154530][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 52.164672][ T476] Call Trace: [ 52.168123][ T476] __dump_stack+0x21/0x24 [ 52.172531][ T476] dump_stack_lvl+0x169/0x1d8 [ 52.177210][ T476] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 52.183048][ T476] ? show_regs_print_info+0x18/0x18 [ 52.188240][ T476] ? f2fs_is_valid_blkaddr+0x31/0x1360 [ 52.193756][ T476] dump_stack+0x15/0x1c [ 52.197913][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 52.203547][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 52.209817][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 52.215450][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 52.221275][ T476] ? data_blkaddr+0x330/0x330 [ 52.225926][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 52.231353][ T476] ? addrs_per_block+0x110/0x110 [ 52.236258][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 52.241425][ T476] ? __kasan_check_write+0x14/0x20 [ 52.246501][ T476] ? up_write+0x57/0x120 [ 52.250714][ T476] f2fs_truncate_blocks+0x115/0x310 [ 52.255885][ T476] f2fs_truncate+0x1d7/0x3d0 [ 52.260442][ T476] ? f2fs_setattr+0x979/0x1010 [ 52.265170][ T476] f2fs_setattr+0x981/0x1010 [ 52.269785][ T476] ? f2fs_getattr+0x670/0x670 [ 52.274427][ T476] notify_change+0xab3/0xe40 [ 52.279012][ T476] do_truncate+0x186/0x210 [ 52.283417][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 52.288765][ T476] ? __kasan_check_read+0x11/0x20 [ 52.293842][ T476] path_openat+0x2aab/0x3160 [ 52.298633][ T476] ? __stack_depot_save+0x479/0x4c0 [ 52.303938][ T476] ? getname+0x19/0x20 [ 52.308359][ T476] ? do_filp_open+0x3e0/0x3e0 [ 52.313056][ T476] ? expand_files+0xde/0x8e0 [ 52.317805][ T476] do_filp_open+0x1b3/0x3e0 [ 52.322368][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 52.327048][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 52.332144][ T476] do_sys_openat2+0x14c/0x6d0 [ 52.336813][ T476] ? do_sys_open+0xe0/0xe0 [ 52.341228][ T476] ? __kasan_check_write+0x14/0x20 [ 52.346453][ T476] ? switch_fpu_return+0x197/0x340 [ 52.351644][ T476] ? fpu__clear_all+0x20/0x20 [ 52.356293][ T476] ? ____fput+0x15/0x20 [ 52.360442][ T476] __x64_sys_open+0x11c/0x140 [ 52.365310][ T476] do_syscall_64+0x31/0x40 [ 52.369729][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.375801][ T476] RIP: 0033:0x7fe1a73549a9 [ 52.380190][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 52.400046][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 52.408543][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 52.416945][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 52.425040][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 52.433338][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.441472][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 52.449845][ T476] F2FS-fs (loop2): access invalid blkaddr:2213707696 [ 52.456567][ T476] CPU: 1 PID: 476 Comm: syz.2.16 Tainted: G B syzkaller #0 [ 52.465327][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 52.475485][ T476] Call Trace: [ 52.478756][ T476] __dump_stack+0x21/0x24 [ 52.483166][ T476] dump_stack_lvl+0x169/0x1d8 [ 52.487833][ T476] ? show_regs_print_info+0x18/0x18 [ 52.493093][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 52.498786][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 52.504309][ T476] ? set_page_dirty+0x1a2/0x320 [ 52.509143][ T476] dump_stack+0x15/0x1c [ 52.513282][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 52.518879][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 52.525203][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 52.530881][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 52.536710][ T476] ? data_blkaddr+0x330/0x330 [ 52.541386][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 52.546912][ T476] ? addrs_per_block+0x110/0x110 [ 52.551834][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 52.557049][ T476] ? __kasan_check_write+0x14/0x20 [ 52.562141][ T476] ? up_write+0x57/0x120 [ 52.566359][ T476] f2fs_truncate_blocks+0x115/0x310 [ 52.571612][ T476] f2fs_truncate+0x1d7/0x3d0 [ 52.576354][ T476] ? f2fs_setattr+0x979/0x1010 [ 52.581132][ T476] f2fs_setattr+0x981/0x1010 [ 52.585752][ T476] ? f2fs_getattr+0x670/0x670 [ 52.590496][ T476] notify_change+0xab3/0xe40 [ 52.595230][ T476] do_truncate+0x186/0x210 [ 52.599830][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 52.605487][ T476] ? __kasan_check_read+0x11/0x20 [ 52.610487][ T476] path_openat+0x2aab/0x3160 [ 52.615173][ T476] ? __stack_depot_save+0x479/0x4c0 [ 52.620440][ T476] ? getname+0x19/0x20 [ 52.624480][ T476] ? do_filp_open+0x3e0/0x3e0 [ 52.629383][ T476] ? expand_files+0xde/0x8e0 [ 52.633952][ T476] do_filp_open+0x1b3/0x3e0 [ 52.638614][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 52.643289][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 52.648473][ T476] do_sys_openat2+0x14c/0x6d0 [ 52.653527][ T476] ? do_sys_open+0xe0/0xe0 [ 52.658236][ T476] ? __kasan_check_write+0x14/0x20 [ 52.663447][ T476] ? switch_fpu_return+0x197/0x340 [ 52.668531][ T476] ? fpu__clear_all+0x20/0x20 [ 52.673461][ T476] ? ____fput+0x15/0x20 [ 52.677600][ T476] __x64_sys_open+0x11c/0x140 [ 52.682341][ T476] do_syscall_64+0x31/0x40 [ 52.686731][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.692596][ T476] RIP: 0033:0x7fe1a73549a9 [ 52.696982][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 52.717061][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 52.725742][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 52.733689][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 52.741809][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 52.749765][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.758236][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 52.767257][ T476] F2FS-fs (loop2): access invalid blkaddr:2213610912 [ 52.774023][ T476] CPU: 1 PID: 476 Comm: syz.2.16 Tainted: G B syzkaller #0 [ 52.782748][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 52.793046][ T476] Call Trace: [ 52.796412][ T476] __dump_stack+0x21/0x24 [ 52.800723][ T476] dump_stack_lvl+0x169/0x1d8 [ 52.805401][ T476] ? show_regs_print_info+0x18/0x18 [ 52.810569][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 52.816394][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 52.821867][ T476] ? set_page_dirty+0x1a2/0x320 [ 52.826699][ T476] dump_stack+0x15/0x1c [ 52.830847][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 52.836192][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 52.842325][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 52.847929][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 52.853634][ T476] ? data_blkaddr+0x330/0x330 [ 52.858290][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 52.863839][ T476] ? addrs_per_block+0x110/0x110 [ 52.868926][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 52.874104][ T476] ? __kasan_check_write+0x14/0x20 [ 52.879286][ T476] ? up_write+0x57/0x120 [ 52.883521][ T476] f2fs_truncate_blocks+0x115/0x310 [ 52.888695][ T476] f2fs_truncate+0x1d7/0x3d0 [ 52.893436][ T476] ? f2fs_setattr+0x979/0x1010 [ 52.898173][ T476] f2fs_setattr+0x981/0x1010 [ 52.902744][ T476] ? f2fs_getattr+0x670/0x670 [ 52.907405][ T476] notify_change+0xab3/0xe40 [ 52.911967][ T476] do_truncate+0x186/0x210 [ 52.916379][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 52.921818][ T476] ? __kasan_check_read+0x11/0x20 [ 52.926827][ T476] path_openat+0x2aab/0x3160 [ 52.931421][ T476] ? __stack_depot_save+0x479/0x4c0 [ 52.936611][ T476] ? getname+0x19/0x20 [ 52.940659][ T476] ? do_filp_open+0x3e0/0x3e0 [ 52.945308][ T476] ? expand_files+0xde/0x8e0 [ 52.949871][ T476] do_filp_open+0x1b3/0x3e0 [ 52.954519][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 52.959347][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 52.964514][ T476] do_sys_openat2+0x14c/0x6d0 [ 52.969161][ T476] ? do_sys_open+0xe0/0xe0 [ 52.973548][ T476] ? __kasan_check_write+0x14/0x20 [ 52.978730][ T476] ? switch_fpu_return+0x197/0x340 [ 52.983812][ T476] ? fpu__clear_all+0x20/0x20 [ 52.988497][ T476] ? ____fput+0x15/0x20 [ 52.992651][ T476] __x64_sys_open+0x11c/0x140 [ 52.997327][ T476] do_syscall_64+0x31/0x40 [ 53.001767][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 53.007638][ T476] RIP: 0033:0x7fe1a73549a9 [ 53.012027][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 53.031611][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 53.039998][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 53.047969][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 53.056273][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 53.064225][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 53.072278][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 53.080512][ T476] F2FS-fs (loop2): access invalid blkaddr:4294901760 [ 53.087432][ T476] CPU: 0 PID: 476 Comm: syz.2.16 Tainted: G B syzkaller #0 [ 53.096095][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 53.106129][ T476] Call Trace: [ 53.109401][ T476] __dump_stack+0x21/0x24 [ 53.113709][ T476] dump_stack_lvl+0x169/0x1d8 [ 53.118358][ T476] ? show_regs_print_info+0x18/0x18 [ 53.123540][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 53.129329][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 53.135001][ T476] ? set_page_dirty+0x1a2/0x320 [ 53.139939][ T476] dump_stack+0x15/0x1c [ 53.144105][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 53.149543][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 53.155771][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 53.161310][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 53.167234][ T476] ? data_blkaddr+0x330/0x330 [ 53.172065][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 53.177516][ T476] ? addrs_per_block+0x110/0x110 [ 53.182447][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 53.187648][ T476] ? __kasan_check_write+0x14/0x20 [ 53.192965][ T476] ? up_write+0x57/0x120 [ 53.197196][ T476] f2fs_truncate_blocks+0x115/0x310 [ 53.202383][ T476] f2fs_truncate+0x1d7/0x3d0 [ 53.207124][ T476] ? f2fs_setattr+0x979/0x1010 [ 53.211884][ T476] f2fs_setattr+0x981/0x1010 [ 53.216453][ T476] ? f2fs_getattr+0x670/0x670 [ 53.221106][ T476] notify_change+0xab3/0xe40 [ 53.225765][ T476] do_truncate+0x186/0x210 [ 53.230670][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 53.236121][ T476] ? __kasan_check_read+0x11/0x20 [ 53.241202][ T476] path_openat+0x2aab/0x3160 [ 53.245852][ T476] ? __stack_depot_save+0x479/0x4c0 [ 53.251106][ T476] ? getname+0x19/0x20 [ 53.255147][ T476] ? do_filp_open+0x3e0/0x3e0 [ 53.259814][ T476] ? expand_files+0xde/0x8e0 [ 53.264417][ T476] do_filp_open+0x1b3/0x3e0 [ 53.268976][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 53.273556][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 53.278693][ T476] do_sys_openat2+0x14c/0x6d0 [ 53.283363][ T476] ? do_sys_open+0xe0/0xe0 [ 53.287977][ T476] ? __kasan_check_write+0x14/0x20 [ 53.293081][ T476] ? switch_fpu_return+0x197/0x340 [ 53.298308][ T476] ? fpu__clear_all+0x20/0x20 [ 53.302955][ T476] ? ____fput+0x15/0x20 [ 53.307081][ T476] __x64_sys_open+0x11c/0x140 [ 53.311927][ T476] do_syscall_64+0x31/0x40 [ 53.316399][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 53.322271][ T476] RIP: 0033:0x7fe1a73549a9 [ 53.326672][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 53.346461][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 53.354935][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 53.363036][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 53.371028][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 53.379059][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 53.387018][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 53.395763][ T476] F2FS-fs (loop2): access invalid blkaddr:4294941729 [ 53.403985][ T476] CPU: 1 PID: 476 Comm: syz.2.16 Tainted: G B syzkaller #0 [ 53.412472][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 53.422616][ T476] Call Trace: [ 53.425893][ T476] __dump_stack+0x21/0x24 [ 53.430200][ T476] dump_stack_lvl+0x169/0x1d8 [ 53.434905][ T476] ? show_regs_print_info+0x18/0x18 [ 53.440100][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 53.445798][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 53.451246][ T476] ? set_page_dirty+0x1a2/0x320 [ 53.456199][ T476] dump_stack+0x15/0x1c [ 53.460330][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 53.465973][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 53.472259][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 53.477783][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 53.483601][ T476] ? data_blkaddr+0x330/0x330 [ 53.488530][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 53.494027][ T476] ? addrs_per_block+0x110/0x110 [ 53.499025][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 53.504385][ T476] ? __kasan_check_write+0x14/0x20 [ 53.509471][ T476] ? up_write+0x57/0x120 [ 53.513705][ T476] f2fs_truncate_blocks+0x115/0x310 [ 53.518966][ T476] f2fs_truncate+0x1d7/0x3d0 [ 53.523882][ T476] ? f2fs_setattr+0x979/0x1010 [ 53.528639][ T476] f2fs_setattr+0x981/0x1010 [ 53.533334][ T476] ? f2fs_getattr+0x670/0x670 [ 53.537999][ T476] notify_change+0xab3/0xe40 [ 53.542744][ T476] do_truncate+0x186/0x210 [ 53.547138][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 53.552489][ T476] ? __kasan_check_read+0x11/0x20 [ 53.557583][ T476] path_openat+0x2aab/0x3160 [ 53.562156][ T476] ? __stack_depot_save+0x479/0x4c0 [ 53.567332][ T476] ? getname+0x19/0x20 [ 53.571394][ T476] ? do_filp_open+0x3e0/0x3e0 [ 53.576218][ T476] ? expand_files+0xde/0x8e0 [ 53.580779][ T476] do_filp_open+0x1b3/0x3e0 [ 53.585344][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 53.590038][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 53.595117][ T476] do_sys_openat2+0x14c/0x6d0 [ 53.599760][ T476] ? do_sys_open+0xe0/0xe0 [ 53.604148][ T476] ? __kasan_check_write+0x14/0x20 [ 53.609248][ T476] ? switch_fpu_return+0x197/0x340 [ 53.614338][ T476] ? fpu__clear_all+0x20/0x20 [ 53.619101][ T476] ? ____fput+0x15/0x20 [ 53.623242][ T476] __x64_sys_open+0x11c/0x140 [ 53.628277][ T476] do_syscall_64+0x31/0x40 [ 53.632760][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 53.639668][ T476] RIP: 0033:0x7fe1a73549a9 [ 53.644150][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 53.664171][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 53.672570][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 53.680607][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 53.688563][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 53.696514][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 53.704576][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 53.712900][ T476] F2FS-fs (loop2): access invalid blkaddr:384246168 [ 53.719519][ T476] CPU: 1 PID: 476 Comm: syz.2.16 Tainted: G B syzkaller #0 [ 53.728014][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 53.738215][ T476] Call Trace: [ 53.741502][ T476] __dump_stack+0x21/0x24 [ 53.745975][ T476] dump_stack_lvl+0x169/0x1d8 [ 53.750635][ T476] ? show_regs_print_info+0x18/0x18 [ 53.755846][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 53.761573][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 53.766999][ T476] ? set_page_dirty+0x1a2/0x320 [ 53.771901][ T476] dump_stack+0x15/0x1c [ 53.776123][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 53.781492][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 53.787907][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 53.793425][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 53.799137][ T476] ? data_blkaddr+0x330/0x330 [ 53.804328][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 53.809773][ T476] ? addrs_per_block+0x110/0x110 [ 53.814732][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 53.819918][ T476] ? __kasan_check_write+0x14/0x20 [ 53.825539][ T476] ? up_write+0x57/0x120 [ 53.829765][ T476] f2fs_truncate_blocks+0x115/0x310 [ 53.835067][ T476] f2fs_truncate+0x1d7/0x3d0 [ 53.839756][ T476] ? f2fs_setattr+0x979/0x1010 [ 53.844501][ T476] f2fs_setattr+0x981/0x1010 [ 53.849068][ T476] ? f2fs_getattr+0x670/0x670 [ 53.853714][ T476] notify_change+0xab3/0xe40 [ 53.858555][ T476] do_truncate+0x186/0x210 [ 53.863208][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 53.868740][ T476] ? __kasan_check_read+0x11/0x20 [ 53.873744][ T476] path_openat+0x2aab/0x3160 [ 53.878307][ T476] ? __stack_depot_save+0x479/0x4c0 [ 53.883662][ T476] ? getname+0x19/0x20 [ 53.888282][ T476] ? do_filp_open+0x3e0/0x3e0 [ 53.892950][ T476] ? expand_files+0xde/0x8e0 [ 53.897613][ T476] do_filp_open+0x1b3/0x3e0 [ 53.902129][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 53.906697][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 53.911922][ T476] do_sys_openat2+0x14c/0x6d0 [ 53.916569][ T476] ? do_sys_open+0xe0/0xe0 [ 53.921042][ T476] ? __kasan_check_write+0x14/0x20 [ 53.926244][ T476] ? switch_fpu_return+0x197/0x340 [ 53.931339][ T476] ? fpu__clear_all+0x20/0x20 [ 53.936095][ T476] ? ____fput+0x15/0x20 [ 53.940225][ T476] __x64_sys_open+0x11c/0x140 [ 53.944892][ T476] do_syscall_64+0x31/0x40 [ 53.949392][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 53.955329][ T476] RIP: 0033:0x7fe1a73549a9 [ 53.959719][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 53.979587][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 53.988251][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 53.996296][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 54.004468][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 54.012613][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 54.020817][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 54.030159][ T476] F2FS-fs (loop2): access invalid blkaddr:4294936705 [ 54.037557][ T476] CPU: 1 PID: 476 Comm: syz.2.16 Tainted: G B syzkaller #0 [ 54.046244][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 54.056528][ T476] Call Trace: [ 54.059817][ T476] __dump_stack+0x21/0x24 [ 54.064120][ T476] dump_stack_lvl+0x169/0x1d8 [ 54.068796][ T476] ? show_regs_print_info+0x18/0x18 [ 54.073973][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 54.079984][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 54.085727][ T476] ? set_page_dirty+0x1a2/0x320 [ 54.090557][ T476] dump_stack+0x15/0x1c [ 54.094818][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 54.100169][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 54.106586][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 54.112278][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 54.117982][ T476] ? data_blkaddr+0x330/0x330 [ 54.122655][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 54.128481][ T476] ? addrs_per_block+0x110/0x110 [ 54.133488][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 54.138681][ T476] ? __kasan_check_write+0x14/0x20 [ 54.143803][ T476] ? up_write+0x57/0x120 [ 54.148060][ T476] f2fs_truncate_blocks+0x115/0x310 [ 54.153307][ T476] f2fs_truncate+0x1d7/0x3d0 [ 54.158040][ T476] ? f2fs_setattr+0x979/0x1010 [ 54.162927][ T476] f2fs_setattr+0x981/0x1010 [ 54.167582][ T476] ? f2fs_getattr+0x670/0x670 [ 54.172230][ T476] notify_change+0xab3/0xe40 [ 54.176883][ T476] do_truncate+0x186/0x210 [ 54.181288][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 54.186637][ T476] ? __kasan_check_read+0x11/0x20 [ 54.191626][ T476] path_openat+0x2aab/0x3160 [ 54.196198][ T476] ? __stack_depot_save+0x479/0x4c0 [ 54.201360][ T476] ? getname+0x19/0x20 [ 54.205399][ T476] ? do_filp_open+0x3e0/0x3e0 [ 54.210042][ T476] ? expand_files+0xde/0x8e0 [ 54.214604][ T476] do_filp_open+0x1b3/0x3e0 [ 54.219073][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 54.223627][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 54.228705][ T476] do_sys_openat2+0x14c/0x6d0 [ 54.233383][ T476] ? do_sys_open+0xe0/0xe0 [ 54.237833][ T476] ? __kasan_check_write+0x14/0x20 [ 54.242930][ T476] ? switch_fpu_return+0x197/0x340 [ 54.248203][ T476] ? fpu__clear_all+0x20/0x20 [ 54.252971][ T476] ? ____fput+0x15/0x20 [ 54.257238][ T476] __x64_sys_open+0x11c/0x140 [ 54.262325][ T476] do_syscall_64+0x31/0x40 [ 54.266721][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 54.272794][ T476] RIP: 0033:0x7fe1a73549a9 [ 54.277190][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 54.296973][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 54.305469][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 54.313421][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 54.321398][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 54.329342][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 54.337401][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 54.347572][ T476] F2FS-fs (loop2): access invalid blkaddr:767 [ 54.353682][ T476] CPU: 1 PID: 476 Comm: syz.2.16 Tainted: G B syzkaller #0 [ 54.362417][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 54.372547][ T476] Call Trace: [ 54.375931][ T476] __dump_stack+0x21/0x24 [ 54.380232][ T476] dump_stack_lvl+0x169/0x1d8 [ 54.384902][ T476] ? show_regs_print_info+0x18/0x18 [ 54.390159][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 54.395856][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 54.401411][ T476] ? set_page_dirty+0x1a2/0x320 [ 54.406234][ T476] dump_stack+0x15/0x1c [ 54.410364][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 54.415706][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 54.421831][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 54.427350][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 54.433217][ T476] ? data_blkaddr+0x330/0x330 [ 54.437973][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 54.443439][ T476] ? addrs_per_block+0x110/0x110 [ 54.448347][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 54.453523][ T476] ? __kasan_check_write+0x14/0x20 [ 54.458606][ T476] ? up_write+0x57/0x120 [ 54.462820][ T476] f2fs_truncate_blocks+0x115/0x310 [ 54.468005][ T476] f2fs_truncate+0x1d7/0x3d0 [ 54.472809][ T476] ? f2fs_setattr+0x979/0x1010 [ 54.477555][ T476] f2fs_setattr+0x981/0x1010 [ 54.482122][ T476] ? f2fs_getattr+0x670/0x670 [ 54.486856][ T476] notify_change+0xab3/0xe40 [ 54.491424][ T476] do_truncate+0x186/0x210 [ 54.495829][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 54.501457][ T476] ? __kasan_check_read+0x11/0x20 [ 54.506472][ T476] path_openat+0x2aab/0x3160 [ 54.511147][ T476] ? __stack_depot_save+0x479/0x4c0 [ 54.516364][ T476] ? getname+0x19/0x20 [ 54.520450][ T476] ? do_filp_open+0x3e0/0x3e0 [ 54.525189][ T476] ? expand_files+0xde/0x8e0 [ 54.529750][ T476] do_filp_open+0x1b3/0x3e0 [ 54.534229][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 54.538794][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 54.543904][ T476] do_sys_openat2+0x14c/0x6d0 [ 54.548578][ T476] ? do_sys_open+0xe0/0xe0 [ 54.553057][ T476] ? __kasan_check_write+0x14/0x20 [ 54.558186][ T476] ? switch_fpu_return+0x197/0x340 [ 54.563271][ T476] ? fpu__clear_all+0x20/0x20 [ 54.567984][ T476] ? ____fput+0x15/0x20 [ 54.572122][ T476] __x64_sys_open+0x11c/0x140 [ 54.576808][ T476] do_syscall_64+0x31/0x40 [ 54.581289][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 54.587153][ T476] RIP: 0033:0x7fe1a73549a9 [ 54.591544][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 54.611396][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 54.620131][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 54.628078][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 54.636131][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 54.644114][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 54.652068][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 54.661045][ T476] F2FS-fs (loop2): access invalid blkaddr:369098752 [ 54.668047][ T476] CPU: 1 PID: 476 Comm: syz.2.16 Tainted: G B syzkaller #0 [ 54.676716][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 54.687305][ T476] Call Trace: [ 54.690773][ T476] __dump_stack+0x21/0x24 [ 54.695688][ T476] dump_stack_lvl+0x169/0x1d8 [ 54.700757][ T476] ? show_regs_print_info+0x18/0x18 [ 54.706870][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 54.712908][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 54.718746][ T476] ? set_page_dirty+0x1a2/0x320 [ 54.723754][ T476] dump_stack+0x15/0x1c [ 54.728058][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 54.733514][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 54.739905][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 54.745431][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 54.751240][ T476] ? data_blkaddr+0x330/0x330 [ 54.755889][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 54.761317][ T476] ? addrs_per_block+0x110/0x110 [ 54.766238][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 54.771401][ T476] ? __kasan_check_write+0x14/0x20 [ 54.776496][ T476] ? up_write+0x57/0x120 [ 54.780715][ T476] f2fs_truncate_blocks+0x115/0x310 [ 54.786063][ T476] f2fs_truncate+0x1d7/0x3d0 [ 54.790622][ T476] ? f2fs_setattr+0x979/0x1010 [ 54.795360][ T476] f2fs_setattr+0x981/0x1010 [ 54.799919][ T476] ? f2fs_getattr+0x670/0x670 [ 54.804759][ T476] notify_change+0xab3/0xe40 [ 54.809341][ T476] do_truncate+0x186/0x210 [ 54.814081][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 54.819435][ T476] ? __kasan_check_read+0x11/0x20 [ 54.824547][ T476] path_openat+0x2aab/0x3160 [ 54.829202][ T476] ? __stack_depot_save+0x479/0x4c0 [ 54.834391][ T476] ? getname+0x19/0x20 [ 54.838524][ T476] ? do_filp_open+0x3e0/0x3e0 [ 54.843189][ T476] ? expand_files+0xde/0x8e0 [ 54.847749][ T476] do_filp_open+0x1b3/0x3e0 [ 54.852307][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 54.856871][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 54.862037][ T476] do_sys_openat2+0x14c/0x6d0 [ 54.866681][ T476] ? do_sys_open+0xe0/0xe0 [ 54.871066][ T476] ? __kasan_check_write+0x14/0x20 [ 54.876405][ T476] ? switch_fpu_return+0x197/0x340 [ 54.881495][ T476] ? fpu__clear_all+0x20/0x20 [ 54.886149][ T476] ? ____fput+0x15/0x20 [ 54.890278][ T476] __x64_sys_open+0x11c/0x140 [ 54.895032][ T476] do_syscall_64+0x31/0x40 [ 54.899458][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 54.905340][ T476] RIP: 0033:0x7fe1a73549a9 [ 54.909748][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 54.929366][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 54.937909][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 54.945902][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 54.953939][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 54.961904][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 54.970016][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 54.978403][ T476] F2FS-fs (loop2): access invalid blkaddr:128 [ 54.984901][ T476] CPU: 1 PID: 476 Comm: syz.2.16 Tainted: G B syzkaller #0 [ 54.993643][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 55.003786][ T476] Call Trace: [ 55.007074][ T476] __dump_stack+0x21/0x24 [ 55.011376][ T476] dump_stack_lvl+0x169/0x1d8 [ 55.016150][ T476] ? show_regs_print_info+0x18/0x18 [ 55.021340][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 55.027117][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 55.032668][ T476] ? set_page_dirty+0x1a2/0x320 [ 55.037525][ T476] dump_stack+0x15/0x1c [ 55.041851][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 55.047303][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 55.053445][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 55.059086][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 55.065054][ T476] ? data_blkaddr+0x330/0x330 [ 55.069817][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 55.075660][ T476] ? addrs_per_block+0x110/0x110 [ 55.080688][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 55.085972][ T476] ? __kasan_check_write+0x14/0x20 [ 55.091077][ T476] ? up_write+0x57/0x120 [ 55.095310][ T476] f2fs_truncate_blocks+0x115/0x310 [ 55.100604][ T476] f2fs_truncate+0x1d7/0x3d0 [ 55.105424][ T476] ? f2fs_setattr+0x979/0x1010 [ 55.110242][ T476] f2fs_setattr+0x981/0x1010 [ 55.114976][ T476] ? f2fs_getattr+0x670/0x670 [ 55.119729][ T476] notify_change+0xab3/0xe40 [ 55.124386][ T476] do_truncate+0x186/0x210 [ 55.128967][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 55.134435][ T476] ? __kasan_check_read+0x11/0x20 [ 55.139657][ T476] path_openat+0x2aab/0x3160 [ 55.144493][ T476] ? __stack_depot_save+0x479/0x4c0 [ 55.149846][ T476] ? getname+0x19/0x20 [ 55.154292][ T476] ? do_filp_open+0x3e0/0x3e0 [ 55.159047][ T476] ? expand_files+0xde/0x8e0 [ 55.163631][ T476] do_filp_open+0x1b3/0x3e0 [ 55.168185][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 55.172879][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 55.178128][ T476] do_sys_openat2+0x14c/0x6d0 [ 55.182937][ T476] ? do_sys_open+0xe0/0xe0 [ 55.187554][ T476] ? __kasan_check_write+0x14/0x20 [ 55.192649][ T476] ? switch_fpu_return+0x197/0x340 [ 55.197735][ T476] ? fpu__clear_all+0x20/0x20 [ 55.202472][ T476] ? ____fput+0x15/0x20 [ 55.206764][ T476] __x64_sys_open+0x11c/0x140 [ 55.211622][ T476] do_syscall_64+0x31/0x40 [ 55.216027][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 55.221930][ T476] RIP: 0033:0x7fe1a73549a9 [ 55.226518][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 55.246109][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 55.254586][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 55.262738][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 55.270678][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 55.278831][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 55.287065][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 55.296259][ T476] F2FS-fs (loop2): access invalid blkaddr:767 [ 55.302606][ T476] CPU: 1 PID: 476 Comm: syz.2.16 Tainted: G B syzkaller #0 [ 55.311260][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 55.321299][ T476] Call Trace: [ 55.324726][ T476] __dump_stack+0x21/0x24 [ 55.329367][ T476] dump_stack_lvl+0x169/0x1d8 [ 55.334028][ T476] ? show_regs_print_info+0x18/0x18 [ 55.339203][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 55.344898][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 55.350337][ T476] ? set_page_dirty+0x1a2/0x320 [ 55.355155][ T476] dump_stack+0x15/0x1c [ 55.359277][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 55.364617][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 55.370741][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 55.376259][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 55.381958][ T476] ? data_blkaddr+0x330/0x330 [ 55.386606][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 55.392036][ T476] ? addrs_per_block+0x110/0x110 [ 55.397059][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 55.402260][ T476] ? __kasan_check_write+0x14/0x20 [ 55.407548][ T476] ? up_write+0x57/0x120 [ 55.412028][ T476] f2fs_truncate_blocks+0x115/0x310 [ 55.417194][ T476] f2fs_truncate+0x1d7/0x3d0 [ 55.421945][ T476] ? f2fs_setattr+0x979/0x1010 [ 55.426693][ T476] f2fs_setattr+0x981/0x1010 [ 55.431262][ T476] ? f2fs_getattr+0x670/0x670 [ 55.435922][ T476] notify_change+0xab3/0xe40 [ 55.440492][ T476] do_truncate+0x186/0x210 [ 55.444887][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 55.450318][ T476] ? __kasan_check_read+0x11/0x20 [ 55.455316][ T476] path_openat+0x2aab/0x3160 [ 55.459895][ T476] ? __stack_depot_save+0x479/0x4c0 [ 55.465155][ T476] ? getname+0x19/0x20 [ 55.469217][ T476] ? do_filp_open+0x3e0/0x3e0 [ 55.473937][ T476] ? expand_files+0xde/0x8e0 [ 55.478510][ T476] do_filp_open+0x1b3/0x3e0 [ 55.482986][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 55.487555][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 55.492724][ T476] do_sys_openat2+0x14c/0x6d0 [ 55.497372][ T476] ? do_sys_open+0xe0/0xe0 [ 55.501859][ T476] ? __kasan_check_write+0x14/0x20 [ 55.506963][ T476] ? switch_fpu_return+0x197/0x340 [ 55.512046][ T476] ? fpu__clear_all+0x20/0x20 [ 55.517141][ T476] ? ____fput+0x15/0x20 [ 55.521273][ T476] __x64_sys_open+0x11c/0x140 [ 55.525917][ T476] do_syscall_64+0x31/0x40 [ 55.530298][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 55.536265][ T476] RIP: 0033:0x7fe1a73549a9 [ 55.540662][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 55.560524][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 55.569236][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 55.577456][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 55.585415][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 55.593373][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 55.601427][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 55.609990][ T476] F2FS-fs (loop2): access invalid blkaddr:369098752 [ 55.616786][ T476] CPU: 1 PID: 476 Comm: syz.2.16 Tainted: G B syzkaller #0 [ 55.625351][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 55.635581][ T476] Call Trace: [ 55.638843][ T476] __dump_stack+0x21/0x24 [ 55.643146][ T476] dump_stack_lvl+0x169/0x1d8 [ 55.647797][ T476] ? show_regs_print_info+0x18/0x18 [ 55.652965][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 55.658769][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 55.664300][ T476] ? set_page_dirty+0x1a2/0x320 [ 55.669133][ T476] dump_stack+0x15/0x1c [ 55.673259][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 55.678617][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 55.685023][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 55.690755][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 55.696561][ T476] ? data_blkaddr+0x330/0x330 [ 55.701316][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 55.707014][ T476] ? addrs_per_block+0x110/0x110 [ 55.711943][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 55.717147][ T476] ? __kasan_check_write+0x14/0x20 [ 55.722526][ T476] ? up_write+0x57/0x120 [ 55.726755][ T476] f2fs_truncate_blocks+0x115/0x310 [ 55.731932][ T476] f2fs_truncate+0x1d7/0x3d0 [ 55.736502][ T476] ? f2fs_setattr+0x979/0x1010 [ 55.741359][ T476] f2fs_setattr+0x981/0x1010 [ 55.745950][ T476] ? f2fs_getattr+0x670/0x670 [ 55.750609][ T476] notify_change+0xab3/0xe40 [ 55.755174][ T476] do_truncate+0x186/0x210 [ 55.759559][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 55.764902][ T476] ? __kasan_check_read+0x11/0x20 [ 55.769924][ T476] path_openat+0x2aab/0x3160 [ 55.774491][ T476] ? __stack_depot_save+0x479/0x4c0 [ 55.779885][ T476] ? getname+0x19/0x20 [ 55.783946][ T476] ? do_filp_open+0x3e0/0x3e0 [ 55.788600][ T476] ? expand_files+0xde/0x8e0 [ 55.793210][ T476] do_filp_open+0x1b3/0x3e0 [ 55.797705][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 55.802268][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 55.807461][ T476] do_sys_openat2+0x14c/0x6d0 [ 55.812314][ T476] ? do_sys_open+0xe0/0xe0 [ 55.816705][ T476] ? __kasan_check_write+0x14/0x20 [ 55.821891][ T476] ? switch_fpu_return+0x197/0x340 [ 55.826980][ T476] ? fpu__clear_all+0x20/0x20 [ 55.831720][ T476] ? ____fput+0x15/0x20 [ 55.835946][ T476] __x64_sys_open+0x11c/0x140 [ 55.840858][ T476] do_syscall_64+0x31/0x40 [ 55.845321][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 55.851201][ T476] RIP: 0033:0x7fe1a73549a9 [ 55.855601][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 55.875625][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 55.884018][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 55.891982][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 55.900187][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 55.908254][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 55.916200][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 55.924535][ T476] F2FS-fs (loop2): access invalid blkaddr:256 [ 55.930688][ T476] CPU: 0 PID: 476 Comm: syz.2.16 Tainted: G B syzkaller #0 [ 55.939190][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 55.949338][ T476] Call Trace: [ 55.952697][ T476] __dump_stack+0x21/0x24 [ 55.956996][ T476] dump_stack_lvl+0x169/0x1d8 [ 55.962312][ T476] ? show_regs_print_info+0x18/0x18 [ 55.967527][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 55.973223][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 55.978658][ T476] ? set_page_dirty+0x1a2/0x320 [ 55.983494][ T476] dump_stack+0x15/0x1c [ 55.987617][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 55.992958][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 55.999078][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 56.004589][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 56.010273][ T476] ? data_blkaddr+0x330/0x330 [ 56.014946][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 56.020378][ T476] ? addrs_per_block+0x110/0x110 [ 56.025303][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 56.030472][ T476] ? __kasan_check_write+0x14/0x20 [ 56.035896][ T476] ? up_write+0x57/0x120 [ 56.040223][ T476] f2fs_truncate_blocks+0x115/0x310 [ 56.045627][ T476] f2fs_truncate+0x1d7/0x3d0 [ 56.050384][ T476] ? f2fs_setattr+0x979/0x1010 [ 56.055391][ T476] f2fs_setattr+0x981/0x1010 [ 56.059953][ T476] ? f2fs_getattr+0x670/0x670 [ 56.064713][ T476] notify_change+0xab3/0xe40 [ 56.069292][ T476] do_truncate+0x186/0x210 [ 56.073784][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 56.079147][ T476] ? __kasan_check_read+0x11/0x20 [ 56.084149][ T476] path_openat+0x2aab/0x3160 [ 56.088718][ T476] ? __stack_depot_save+0x479/0x4c0 [ 56.093941][ T476] ? getname+0x19/0x20 [ 56.097992][ T476] ? do_filp_open+0x3e0/0x3e0 [ 56.102644][ T476] ? expand_files+0xde/0x8e0 [ 56.107234][ T476] do_filp_open+0x1b3/0x3e0 [ 56.111709][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 56.116272][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 56.121442][ T476] do_sys_openat2+0x14c/0x6d0 [ 56.126088][ T476] ? do_sys_open+0xe0/0xe0 [ 56.130473][ T476] ? __kasan_check_write+0x14/0x20 [ 56.135902][ T476] ? switch_fpu_return+0x197/0x340 [ 56.140979][ T476] ? fpu__clear_all+0x20/0x20 [ 56.145653][ T476] ? ____fput+0x15/0x20 [ 56.149796][ T476] __x64_sys_open+0x11c/0x140 [ 56.154447][ T476] do_syscall_64+0x31/0x40 [ 56.158925][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 56.165027][ T476] RIP: 0033:0x7fe1a73549a9 [ 56.169563][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 56.189406][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 56.197900][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 56.205928][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 56.213957][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 56.221911][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 56.229958][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 56.238567][ T476] F2FS-fs (loop2): access invalid blkaddr:3735879680 [ 56.245320][ T476] CPU: 0 PID: 476 Comm: syz.2.16 Tainted: G B syzkaller #0 [ 56.253799][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 56.263824][ T476] Call Trace: [ 56.267087][ T476] __dump_stack+0x21/0x24 [ 56.271386][ T476] dump_stack_lvl+0x169/0x1d8 [ 56.276035][ T476] ? f2fs_set_node_page_dirty+0x41a/0x590 [ 56.281720][ T476] ? show_regs_print_info+0x18/0x18 [ 56.286889][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 56.292318][ T476] ? set_page_dirty+0x1a2/0x320 [ 56.297133][ T476] dump_stack+0x15/0x1c [ 56.301303][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 56.306647][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 56.312770][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 56.318368][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 56.324055][ T476] ? data_blkaddr+0x330/0x330 [ 56.328803][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 56.334239][ T476] ? addrs_per_block+0x110/0x110 [ 56.339178][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 56.344352][ T476] ? __kasan_check_write+0x14/0x20 [ 56.349544][ T476] ? up_write+0x57/0x120 [ 56.353869][ T476] f2fs_truncate_blocks+0x115/0x310 [ 56.359176][ T476] f2fs_truncate+0x1d7/0x3d0 [ 56.363762][ T476] ? f2fs_setattr+0x979/0x1010 [ 56.368495][ T476] f2fs_setattr+0x981/0x1010 [ 56.373055][ T476] ? f2fs_getattr+0x670/0x670 [ 56.377708][ T476] notify_change+0xab3/0xe40 [ 56.382276][ T476] do_truncate+0x186/0x210 [ 56.386661][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 56.392038][ T476] ? __kasan_check_read+0x11/0x20 [ 56.397181][ T476] path_openat+0x2aab/0x3160 [ 56.401751][ T476] ? __stack_depot_save+0x479/0x4c0 [ 56.406929][ T476] ? getname+0x19/0x20 [ 56.410969][ T476] ? do_filp_open+0x3e0/0x3e0 [ 56.415616][ T476] ? expand_files+0xde/0x8e0 [ 56.420344][ T476] do_filp_open+0x1b3/0x3e0 [ 56.424853][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 56.429489][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 56.434662][ T476] do_sys_openat2+0x14c/0x6d0 [ 56.439412][ T476] ? do_sys_open+0xe0/0xe0 [ 56.443806][ T476] ? __kasan_check_write+0x14/0x20 [ 56.449029][ T476] ? switch_fpu_return+0x197/0x340 [ 56.454241][ T476] ? fpu__clear_all+0x20/0x20 [ 56.458902][ T476] ? ____fput+0x15/0x20 [ 56.463058][ T476] __x64_sys_open+0x11c/0x140 [ 56.467831][ T476] do_syscall_64+0x31/0x40 [ 56.472226][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 56.478093][ T476] RIP: 0033:0x7fe1a73549a9 [ 56.482573][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 56.502825][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 56.511226][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 56.519174][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 56.527208][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 56.536087][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 56.544150][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 56.552544][ T476] F2FS-fs (loop2): access invalid blkaddr:290 [ 56.558672][ T476] CPU: 0 PID: 476 Comm: syz.2.16 Tainted: G B syzkaller #0 [ 56.567386][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 56.577429][ T476] Call Trace: [ 56.580694][ T476] __dump_stack+0x21/0x24 [ 56.584993][ T476] dump_stack_lvl+0x169/0x1d8 [ 56.589641][ T476] ? show_regs_print_info+0x18/0x18 [ 56.594900][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 56.600653][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 56.606183][ T476] ? set_page_dirty+0x1a2/0x320 [ 56.611038][ T476] dump_stack+0x15/0x1c [ 56.616080][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 56.622034][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 56.628795][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 56.634858][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 56.640859][ T476] ? data_blkaddr+0x330/0x330 [ 56.645633][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 56.651270][ T476] ? addrs_per_block+0x110/0x110 [ 56.656991][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 56.662270][ T476] ? __kasan_check_write+0x14/0x20 [ 56.667651][ T476] ? up_write+0x57/0x120 [ 56.671900][ T476] f2fs_truncate_blocks+0x115/0x310 [ 56.677201][ T476] f2fs_truncate+0x1d7/0x3d0 [ 56.681887][ T476] ? f2fs_setattr+0x979/0x1010 [ 56.686644][ T476] f2fs_setattr+0x981/0x1010 [ 56.691304][ T476] ? f2fs_getattr+0x670/0x670 [ 56.696067][ T476] notify_change+0xab3/0xe40 [ 56.700635][ T476] do_truncate+0x186/0x210 [ 56.705204][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 56.710574][ T476] ? __kasan_check_read+0x11/0x20 [ 56.715642][ T476] path_openat+0x2aab/0x3160 [ 56.720408][ T476] ? __stack_depot_save+0x479/0x4c0 [ 56.725842][ T476] ? getname+0x19/0x20 [ 56.730037][ T476] ? do_filp_open+0x3e0/0x3e0 [ 56.734698][ T476] ? expand_files+0xde/0x8e0 [ 56.739387][ T476] do_filp_open+0x1b3/0x3e0 [ 56.743868][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 56.748521][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 56.753691][ T476] do_sys_openat2+0x14c/0x6d0 [ 56.758548][ T476] ? do_sys_open+0xe0/0xe0 [ 56.763057][ T476] ? __kasan_check_write+0x14/0x20 [ 56.768244][ T476] ? switch_fpu_return+0x197/0x340 [ 56.773422][ T476] ? fpu__clear_all+0x20/0x20 [ 56.778069][ T476] ? ____fput+0x15/0x20 [ 56.782332][ T476] __x64_sys_open+0x11c/0x140 [ 56.787090][ T476] do_syscall_64+0x31/0x40 [ 56.791864][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 56.797915][ T476] RIP: 0033:0x7fe1a73549a9 [ 56.803237][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 56.823355][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 56.831960][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 56.840106][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 56.848076][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 56.856023][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 56.864124][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 56.872450][ T476] F2FS-fs (loop2): access invalid blkaddr:3735879680 [ 56.879177][ T476] CPU: 0 PID: 476 Comm: syz.2.16 Tainted: G B syzkaller #0 [ 56.887810][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 56.898060][ T476] Call Trace: [ 56.901426][ T476] __dump_stack+0x21/0x24 [ 56.905849][ T476] dump_stack_lvl+0x169/0x1d8 [ 56.910614][ T476] ? show_regs_print_info+0x18/0x18 [ 56.915921][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 56.922148][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 56.927605][ T476] ? set_page_dirty+0x1a2/0x320 [ 56.932436][ T476] dump_stack+0x15/0x1c [ 56.936567][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 56.941914][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 56.948070][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 56.953587][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 56.959274][ T476] ? data_blkaddr+0x330/0x330 [ 56.963940][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 56.969373][ T476] ? addrs_per_block+0x110/0x110 [ 56.974376][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 56.979829][ T476] ? __kasan_check_write+0x14/0x20 [ 56.985014][ T476] ? up_write+0x57/0x120 [ 56.989269][ T476] f2fs_truncate_blocks+0x115/0x310 [ 56.994648][ T476] f2fs_truncate+0x1d7/0x3d0 [ 56.999367][ T476] ? f2fs_setattr+0x979/0x1010 [ 57.004134][ T476] f2fs_setattr+0x981/0x1010 [ 57.008725][ T476] ? f2fs_getattr+0x670/0x670 [ 57.013500][ T476] notify_change+0xab3/0xe40 [ 57.018174][ T476] do_truncate+0x186/0x210 [ 57.022684][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 57.028027][ T476] ? __kasan_check_read+0x11/0x20 [ 57.033024][ T476] path_openat+0x2aab/0x3160 [ 57.037933][ T476] ? __stack_depot_save+0x479/0x4c0 [ 57.043130][ T476] ? getname+0x19/0x20 [ 57.047684][ T476] ? do_filp_open+0x3e0/0x3e0 [ 57.052687][ T476] ? expand_files+0xde/0x8e0 [ 57.057273][ T476] do_filp_open+0x1b3/0x3e0 [ 57.061858][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 57.066777][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 57.071968][ T476] do_sys_openat2+0x14c/0x6d0 [ 57.076628][ T476] ? do_sys_open+0xe0/0xe0 [ 57.081014][ T476] ? __kasan_check_write+0x14/0x20 [ 57.086223][ T476] ? switch_fpu_return+0x197/0x340 [ 57.091396][ T476] ? fpu__clear_all+0x20/0x20 [ 57.096130][ T476] ? ____fput+0x15/0x20 [ 57.100540][ T476] __x64_sys_open+0x11c/0x140 [ 57.105190][ T476] do_syscall_64+0x31/0x40 [ 57.109583][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 57.115468][ T476] RIP: 0033:0x7fe1a73549a9 [ 57.119865][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 57.140364][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 57.149116][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 57.157064][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 57.165215][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 57.173366][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 57.181320][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 57.189652][ T476] F2FS-fs (loop2): access invalid blkaddr:4144331200 [ 57.196363][ T476] CPU: 0 PID: 476 Comm: syz.2.16 Tainted: G B syzkaller #0 [ 57.204839][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 57.215042][ T476] Call Trace: [ 57.218358][ T476] __dump_stack+0x21/0x24 [ 57.222686][ T476] dump_stack_lvl+0x169/0x1d8 [ 57.227469][ T476] ? show_regs_print_info+0x18/0x18 [ 57.232647][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 57.238428][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 57.243950][ T476] ? set_page_dirty+0x1a2/0x320 [ 57.248781][ T476] dump_stack+0x15/0x1c [ 57.252926][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 57.258273][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 57.264423][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 57.269957][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 57.275654][ T476] ? data_blkaddr+0x330/0x330 [ 57.280305][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 57.285882][ T476] ? addrs_per_block+0x110/0x110 [ 57.290822][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 57.296128][ T476] ? __kasan_check_write+0x14/0x20 [ 57.301226][ T476] ? up_write+0x57/0x120 [ 57.305452][ T476] f2fs_truncate_blocks+0x115/0x310 [ 57.310623][ T476] f2fs_truncate+0x1d7/0x3d0 [ 57.315196][ T476] ? f2fs_setattr+0x979/0x1010 [ 57.319938][ T476] f2fs_setattr+0x981/0x1010 [ 57.324504][ T476] ? f2fs_getattr+0x670/0x670 [ 57.329154][ T476] notify_change+0xab3/0xe40 [ 57.333722][ T476] do_truncate+0x186/0x210 [ 57.338200][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 57.343728][ T476] ? __kasan_check_read+0x11/0x20 [ 57.349069][ T476] path_openat+0x2aab/0x3160 [ 57.353809][ T476] ? __stack_depot_save+0x479/0x4c0 [ 57.359084][ T476] ? getname+0x19/0x20 [ 57.363168][ T476] ? do_filp_open+0x3e0/0x3e0 [ 57.367905][ T476] ? expand_files+0xde/0x8e0 [ 57.372467][ T476] do_filp_open+0x1b3/0x3e0 [ 57.376944][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 57.381596][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 57.386768][ T476] do_sys_openat2+0x14c/0x6d0 [ 57.391558][ T476] ? do_sys_open+0xe0/0xe0 [ 57.395956][ T476] ? __kasan_check_write+0x14/0x20 [ 57.401126][ T476] ? switch_fpu_return+0x197/0x340 [ 57.406297][ T476] ? fpu__clear_all+0x20/0x20 [ 57.410950][ T476] ? ____fput+0x15/0x20 [ 57.415083][ T476] __x64_sys_open+0x11c/0x140 [ 57.419742][ T476] do_syscall_64+0x31/0x40 [ 57.424236][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 57.430286][ T476] RIP: 0033:0x7fe1a73549a9 [ 57.434704][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 57.454376][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 57.462878][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 57.470855][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 57.478898][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 57.486844][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 57.494799][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 57.503212][ T476] F2FS-fs (loop2): access invalid blkaddr:4294936705 [ 57.510070][ T476] CPU: 1 PID: 476 Comm: syz.2.16 Tainted: G B syzkaller #0 [ 57.518643][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 57.529330][ T476] Call Trace: [ 57.532821][ T476] __dump_stack+0x21/0x24 [ 57.537375][ T476] dump_stack_lvl+0x169/0x1d8 [ 57.542161][ T476] ? show_regs_print_info+0x18/0x18 [ 57.547384][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 57.553245][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 57.558705][ T476] ? set_page_dirty+0x1a2/0x320 [ 57.563543][ T476] dump_stack+0x15/0x1c [ 57.567671][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 57.573140][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 57.579299][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 57.584818][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 57.590516][ T476] ? data_blkaddr+0x330/0x330 [ 57.595174][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 57.600670][ T476] ? addrs_per_block+0x110/0x110 [ 57.605639][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 57.610986][ T476] ? __kasan_check_write+0x14/0x20 [ 57.616070][ T476] ? up_write+0x57/0x120 [ 57.620285][ T476] f2fs_truncate_blocks+0x115/0x310 [ 57.625498][ T476] f2fs_truncate+0x1d7/0x3d0 [ 57.630141][ T476] ? f2fs_setattr+0x979/0x1010 [ 57.634873][ T476] f2fs_setattr+0x981/0x1010 [ 57.639432][ T476] ? f2fs_getattr+0x670/0x670 [ 57.644079][ T476] notify_change+0xab3/0xe40 [ 57.648738][ T476] do_truncate+0x186/0x210 [ 57.653148][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 57.658504][ T476] ? __kasan_check_read+0x11/0x20 [ 57.663639][ T476] path_openat+0x2aab/0x3160 [ 57.668209][ T476] ? __stack_depot_save+0x479/0x4c0 [ 57.673399][ T476] ? getname+0x19/0x20 [ 57.677612][ T476] ? do_filp_open+0x3e0/0x3e0 [ 57.682260][ T476] ? expand_files+0xde/0x8e0 [ 57.687058][ T476] do_filp_open+0x1b3/0x3e0 [ 57.691553][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 57.696125][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 57.701210][ T476] do_sys_openat2+0x14c/0x6d0 [ 57.705871][ T476] ? do_sys_open+0xe0/0xe0 [ 57.710272][ T476] ? __kasan_check_write+0x14/0x20 [ 57.715359][ T476] ? switch_fpu_return+0x197/0x340 [ 57.720450][ T476] ? fpu__clear_all+0x20/0x20 [ 57.725112][ T476] ? ____fput+0x15/0x20 [ 57.729242][ T476] __x64_sys_open+0x11c/0x140 [ 57.734083][ T476] do_syscall_64+0x31/0x40 [ 57.738497][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 57.744529][ T476] RIP: 0033:0x7fe1a73549a9 [ 57.748935][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 57.768688][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 57.777070][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 57.785109][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 57.793078][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 57.801038][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 57.809334][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 57.819378][ T476] F2FS-fs (loop2): access invalid blkaddr:476 [ 57.825773][ T476] CPU: 0 PID: 476 Comm: syz.2.16 Tainted: G B syzkaller #0 [ 57.834260][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 57.844549][ T476] Call Trace: [ 57.847914][ T476] __dump_stack+0x21/0x24 [ 57.852219][ T476] dump_stack_lvl+0x169/0x1d8 [ 57.856869][ T476] ? show_regs_print_info+0x18/0x18 [ 57.862154][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 57.868114][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 57.873597][ T476] ? set_page_dirty+0x1a2/0x320 [ 57.878607][ T476] dump_stack+0x15/0x1c [ 57.882847][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 57.888220][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 57.894360][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 57.900052][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 57.905925][ T476] ? data_blkaddr+0x330/0x330 [ 57.910597][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 57.916037][ T476] ? addrs_per_block+0x110/0x110 [ 57.920940][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 57.926222][ T476] ? __kasan_check_write+0x14/0x20 [ 57.931480][ T476] ? up_write+0x57/0x120 [ 57.935705][ T476] f2fs_truncate_blocks+0x115/0x310 [ 57.940870][ T476] f2fs_truncate+0x1d7/0x3d0 [ 57.945434][ T476] ? f2fs_setattr+0x979/0x1010 [ 57.950253][ T476] f2fs_setattr+0x981/0x1010 [ 57.954809][ T476] ? f2fs_getattr+0x670/0x670 [ 57.959465][ T476] notify_change+0xab3/0xe40 [ 57.964134][ T476] do_truncate+0x186/0x210 [ 57.968608][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 57.973951][ T476] ? __kasan_check_read+0x11/0x20 [ 57.978971][ T476] path_openat+0x2aab/0x3160 [ 57.983546][ T476] ? __stack_depot_save+0x479/0x4c0 [ 57.988845][ T476] ? getname+0x19/0x20 [ 57.992978][ T476] ? do_filp_open+0x3e0/0x3e0 [ 57.997655][ T476] ? expand_files+0xde/0x8e0 [ 58.002304][ T476] do_filp_open+0x1b3/0x3e0 [ 58.006802][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 58.011387][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 58.016478][ T476] do_sys_openat2+0x14c/0x6d0 [ 58.021246][ T476] ? do_sys_open+0xe0/0xe0 [ 58.025748][ T476] ? __kasan_check_write+0x14/0x20 [ 58.031077][ T476] ? switch_fpu_return+0x197/0x340 [ 58.036414][ T476] ? fpu__clear_all+0x20/0x20 [ 58.041427][ T476] ? ____fput+0x15/0x20 [ 58.045648][ T476] __x64_sys_open+0x11c/0x140 [ 58.050393][ T476] do_syscall_64+0x31/0x40 [ 58.054789][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 58.060674][ T476] RIP: 0033:0x7fe1a73549a9 [ 58.065250][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 58.085250][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 58.093750][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 58.101832][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 58.109781][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 58.118001][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 58.125964][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 58.136436][ T476] F2FS-fs (loop2): access invalid blkaddr:2936013024 [ 58.143219][ T476] CPU: 0 PID: 476 Comm: syz.2.16 Tainted: G B syzkaller #0 [ 58.151701][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 58.161730][ T476] Call Trace: [ 58.165096][ T476] __dump_stack+0x21/0x24 [ 58.169583][ T476] dump_stack_lvl+0x169/0x1d8 [ 58.174272][ T476] ? show_regs_print_info+0x18/0x18 [ 58.179544][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 58.185329][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 58.190764][ T476] ? set_page_dirty+0x1a2/0x320 [ 58.195588][ T476] dump_stack+0x15/0x1c [ 58.199715][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 58.205064][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 58.211246][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 58.216771][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 58.222667][ T476] ? data_blkaddr+0x330/0x330 [ 58.227418][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 58.232946][ T476] ? addrs_per_block+0x110/0x110 [ 58.237857][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 58.243043][ T476] ? __kasan_check_write+0x14/0x20 [ 58.248129][ T476] ? up_write+0x57/0x120 [ 58.252350][ T476] f2fs_truncate_blocks+0x115/0x310 [ 58.257648][ T476] f2fs_truncate+0x1d7/0x3d0 [ 58.262233][ T476] ? f2fs_setattr+0x979/0x1010 [ 58.267072][ T476] f2fs_setattr+0x981/0x1010 [ 58.271632][ T476] ? f2fs_getattr+0x670/0x670 [ 58.276369][ T476] notify_change+0xab3/0xe40 [ 58.281022][ T476] do_truncate+0x186/0x210 [ 58.285520][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 58.290877][ T476] ? __kasan_check_read+0x11/0x20 [ 58.295993][ T476] path_openat+0x2aab/0x3160 [ 58.300564][ T476] ? __stack_depot_save+0x479/0x4c0 [ 58.305771][ T476] ? getname+0x19/0x20 [ 58.309916][ T476] ? do_filp_open+0x3e0/0x3e0 [ 58.314583][ T476] ? expand_files+0xde/0x8e0 [ 58.319191][ T476] do_filp_open+0x1b3/0x3e0 [ 58.323673][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 58.328244][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 58.333327][ T476] do_sys_openat2+0x14c/0x6d0 [ 58.337973][ T476] ? do_sys_open+0xe0/0xe0 [ 58.342419][ T476] ? __kasan_check_write+0x14/0x20 [ 58.347504][ T476] ? switch_fpu_return+0x197/0x340 [ 58.352588][ T476] ? fpu__clear_all+0x20/0x20 [ 58.357321][ T476] ? ____fput+0x15/0x20 [ 58.361535][ T476] __x64_sys_open+0x11c/0x140 [ 58.366185][ T476] do_syscall_64+0x31/0x40 [ 58.370573][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 58.376524][ T476] RIP: 0033:0x7fe1a73549a9 [ 58.380917][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 58.400789][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 58.409388][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 58.417509][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 58.426080][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 58.434133][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 58.442275][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 58.450738][ T476] F2FS-fs (loop2): access invalid blkaddr:3808428308 [ 58.459133][ T476] CPU: 0 PID: 476 Comm: syz.2.16 Tainted: G B syzkaller #0 [ 58.467901][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 58.478112][ T476] Call Trace: [ 58.481442][ T476] __dump_stack+0x21/0x24 [ 58.485830][ T476] dump_stack_lvl+0x169/0x1d8 [ 58.490482][ T476] ? show_regs_print_info+0x18/0x18 [ 58.495650][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 58.501459][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 58.506916][ T476] ? set_page_dirty+0x1a2/0x320 [ 58.511965][ T476] dump_stack+0x15/0x1c [ 58.516213][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 58.521668][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 58.527805][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 58.533373][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 58.539415][ T476] ? data_blkaddr+0x330/0x330 [ 58.544194][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 58.549756][ T476] ? addrs_per_block+0x110/0x110 [ 58.554759][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 58.559936][ T476] ? __kasan_check_write+0x14/0x20 [ 58.565026][ T476] ? up_write+0x57/0x120 [ 58.569326][ T476] f2fs_truncate_blocks+0x115/0x310 [ 58.574789][ T476] f2fs_truncate+0x1d7/0x3d0 [ 58.579382][ T476] ? f2fs_setattr+0x979/0x1010 [ 58.584123][ T476] f2fs_setattr+0x981/0x1010 [ 58.588803][ T476] ? f2fs_getattr+0x670/0x670 [ 58.593458][ T476] notify_change+0xab3/0xe40 [ 58.598048][ T476] do_truncate+0x186/0x210 [ 58.602576][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 58.608015][ T476] ? __kasan_check_read+0x11/0x20 [ 58.613556][ T476] path_openat+0x2aab/0x3160 [ 58.618424][ T476] ? __stack_depot_save+0x479/0x4c0 [ 58.623715][ T476] ? getname+0x19/0x20 [ 58.627862][ T476] ? do_filp_open+0x3e0/0x3e0 [ 58.632642][ T476] ? expand_files+0xde/0x8e0 [ 58.637327][ T476] do_filp_open+0x1b3/0x3e0 [ 58.642052][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 58.646620][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 58.651712][ T476] do_sys_openat2+0x14c/0x6d0 [ 58.656479][ T476] ? do_sys_open+0xe0/0xe0 [ 58.661079][ T476] ? __kasan_check_write+0x14/0x20 [ 58.666344][ T476] ? switch_fpu_return+0x197/0x340 [ 58.671521][ T476] ? fpu__clear_all+0x20/0x20 [ 58.676445][ T476] ? ____fput+0x15/0x20 [ 58.680600][ T476] __x64_sys_open+0x11c/0x140 [ 58.685254][ T476] do_syscall_64+0x31/0x40 [ 58.689648][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 58.695707][ T476] RIP: 0033:0x7fe1a73549a9 [ 58.700202][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 58.719787][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 58.728341][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 58.736281][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 58.744219][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 58.752247][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 58.760286][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 58.768585][ T476] F2FS-fs (loop2): access invalid blkaddr:384251648 [ 58.775309][ T476] CPU: 0 PID: 476 Comm: syz.2.16 Tainted: G B syzkaller #0 [ 58.783876][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 58.794144][ T476] Call Trace: [ 58.797412][ T476] __dump_stack+0x21/0x24 [ 58.801712][ T476] dump_stack_lvl+0x169/0x1d8 [ 58.806447][ T476] ? show_regs_print_info+0x18/0x18 [ 58.811617][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 58.817318][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 58.822757][ T476] ? set_page_dirty+0x1a2/0x320 [ 58.827587][ T476] dump_stack+0x15/0x1c [ 58.831795][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 58.837149][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 58.843269][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 58.848799][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 58.854585][ T476] ? data_blkaddr+0x330/0x330 [ 58.859227][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 58.864681][ T476] ? addrs_per_block+0x110/0x110 [ 58.869586][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 58.875114][ T476] ? __kasan_check_write+0x14/0x20 [ 58.880239][ T476] ? up_write+0x57/0x120 [ 58.884560][ T476] f2fs_truncate_blocks+0x115/0x310 [ 58.889734][ T476] f2fs_truncate+0x1d7/0x3d0 [ 58.894422][ T476] ? f2fs_setattr+0x979/0x1010 [ 58.899180][ T476] f2fs_setattr+0x981/0x1010 [ 58.903828][ T476] ? f2fs_getattr+0x670/0x670 [ 58.908620][ T476] notify_change+0xab3/0xe40 [ 58.913187][ T476] do_truncate+0x186/0x210 [ 58.917695][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 58.923038][ T476] ? __kasan_check_read+0x11/0x20 [ 58.928033][ T476] path_openat+0x2aab/0x3160 [ 58.932590][ T476] ? __stack_depot_save+0x479/0x4c0 [ 58.937761][ T476] ? getname+0x19/0x20 [ 58.941798][ T476] ? do_filp_open+0x3e0/0x3e0 [ 58.946442][ T476] ? expand_files+0xde/0x8e0 [ 58.950997][ T476] do_filp_open+0x1b3/0x3e0 [ 58.955481][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 58.960048][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 58.965139][ T476] do_sys_openat2+0x14c/0x6d0 [ 58.969886][ T476] ? do_sys_open+0xe0/0xe0 [ 58.974280][ T476] ? __kasan_check_write+0x14/0x20 [ 58.979364][ T476] ? switch_fpu_return+0x197/0x340 [ 58.984736][ T476] ? fpu__clear_all+0x20/0x20 [ 58.989386][ T476] ? ____fput+0x15/0x20 [ 58.993532][ T476] __x64_sys_open+0x11c/0x140 [ 58.998372][ T476] do_syscall_64+0x31/0x40 [ 59.002772][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 59.008813][ T476] RIP: 0033:0x7fe1a73549a9 [ 59.013396][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 59.033215][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 59.041751][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 59.049742][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 59.057806][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 59.066026][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 59.074138][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 59.082843][ T476] F2FS-fs (loop2): access invalid blkaddr:4294936705 [ 59.089988][ T476] CPU: 0 PID: 476 Comm: syz.2.16 Tainted: G B syzkaller #0 [ 59.098984][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 59.109040][ T476] Call Trace: [ 59.112317][ T476] __dump_stack+0x21/0x24 [ 59.116619][ T476] dump_stack_lvl+0x169/0x1d8 [ 59.121374][ T476] ? show_regs_print_info+0x18/0x18 [ 59.126553][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 59.132432][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 59.137880][ T476] ? set_page_dirty+0x1a2/0x320 [ 59.142708][ T476] dump_stack+0x15/0x1c [ 59.146929][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 59.152282][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 59.158510][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 59.164057][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 59.169763][ T476] ? data_blkaddr+0x330/0x330 [ 59.174807][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 59.180628][ T476] ? addrs_per_block+0x110/0x110 [ 59.185655][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 59.190836][ T476] ? __kasan_check_write+0x14/0x20 [ 59.196048][ T476] ? up_write+0x57/0x120 [ 59.200267][ T476] f2fs_truncate_blocks+0x115/0x310 [ 59.205647][ T476] f2fs_truncate+0x1d7/0x3d0 [ 59.210302][ T476] ? f2fs_setattr+0x979/0x1010 [ 59.215040][ T476] f2fs_setattr+0x981/0x1010 [ 59.219688][ T476] ? f2fs_getattr+0x670/0x670 [ 59.224435][ T476] notify_change+0xab3/0xe40 [ 59.229027][ T476] do_truncate+0x186/0x210 [ 59.233626][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 59.238997][ T476] ? __kasan_check_read+0x11/0x20 [ 59.244148][ T476] path_openat+0x2aab/0x3160 [ 59.248896][ T476] ? __stack_depot_save+0x479/0x4c0 [ 59.254078][ T476] ? getname+0x19/0x20 [ 59.258204][ T476] ? do_filp_open+0x3e0/0x3e0 [ 59.262962][ T476] ? expand_files+0xde/0x8e0 [ 59.267523][ T476] do_filp_open+0x1b3/0x3e0 [ 59.272200][ T476] ? vfs_tmpfile+0x2c0/0x2c0 [ 59.276763][ T476] ? get_unused_fd_flags+0x92/0xa0 [ 59.281846][ T476] do_sys_openat2+0x14c/0x6d0 [ 59.286639][ T476] ? do_sys_open+0xe0/0xe0 [ 59.291039][ T476] ? __kasan_check_write+0x14/0x20 [ 59.296238][ T476] ? switch_fpu_return+0x197/0x340 [ 59.301325][ T476] ? fpu__clear_all+0x20/0x20 [ 59.306015][ T476] ? ____fput+0x15/0x20 [ 59.310337][ T476] __x64_sys_open+0x11c/0x140 [ 59.315056][ T476] do_syscall_64+0x31/0x40 [ 59.319508][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 59.325564][ T476] RIP: 0033:0x7fe1a73549a9 [ 59.330079][ T476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 59.350001][ T476] RSP: 002b:00007fe1a6dc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 59.358606][ T476] RAX: ffffffffffffffda RBX: 00007fe1a757bfa0 RCX: 00007fe1a73549a9 [ 59.366642][ T476] RDX: 0000000000000006 RSI: 000000000014927e RDI: 00002000000000c0 [ 59.374705][ T476] RBP: 00007fe1a73d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 59.382857][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 59.390890][ T476] R13: 0000000000000000 R14: 00007fe1a757bfa0 R15: 00007ffe0a3cbdb8 [ 59.399120][ T476] F2FS-fs (loop2): access invalid blkaddr:84 [ 59.405422][ T476] CPU: 0 PID: 476 Comm: syz.2.16 Tainted: G B syzkaller #0 [ 59.414213][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 59.424601][ T476] Call Trace: [ 59.427871][ T476] __dump_stack+0x21/0x24 [ 59.432172][ T476] dump_stack_lvl+0x169/0x1d8 [ 59.436832][ T476] ? show_regs_print_info+0x18/0x18 [ 59.442090][ T476] ? f2fs_set_node_page_dirty+0x222/0x590 [ 59.447953][ T476] ? f2fs_write_node_pages+0x890/0x890 [ 59.453523][ T476] ? set_page_dirty+0x1a2/0x320 [ 59.458355][ T476] dump_stack+0x15/0x1c [ 59.462618][ T476] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 59.467975][ T476] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 59.474211][ T476] f2fs_truncate_data_blocks+0xf7/0x140 [ 59.479737][ T476] f2fs_truncate_inode_blocks+0x63b/0xfb0 [ 59.485585][ T476] ? data_blkaddr+0x330/0x330 [ 59.490706][ T476] f2fs_do_truncate_blocks+0x6bc/0x9a0 [ 59.496168][ T476] ? addrs_per_block+0x110/0x110 [ 59.501228][ T476] ? __dquot_initialize+0x1f4/0xb00 [ 59.506746][ T476] ? __kasan_check_write+0x14/0x20 [ 59.511830][ T476] ? up_write+0x57/0x120 [ 59.516062][ T476] f2fs_truncate_blocks+0x115/0x310 [ 59.521556][ T476] f2fs_truncate+0x1d7/0x3d0 [ 59.526209][ T476] ? f2fs_setattr+0x979/0x1010 [ 59.531188][ T476] f2fs_setattr+0x981/0x1010 [ 59.536349][ T476] ? f2fs_getattr+0x670/0x670 [ 59.541518][ T476] notify_change+0xab3/0xe40 [ 59.546312][ T476] do_truncate+0x186/0x210 [ 59.550882][ T476] ? page_reporting_drain+0x1c0/0x1c0 [ 59.556336][ T476] ? __kasan_check_read+0x11/0x20 [ 59.561452][ T476] path_openat+0x2aab/0x3160 [ 59.566038][ T476] ? __stack_depot_save+0x479/0x4c0 [ 59.571304][ T476] ? getname+0x19/0x20