Warning: Permanently added '10.128.1.228' (ED25519) to the list of known hosts.
2025/12/08 18:31:29 parsed 1 programs
[ 44.972429][ T30] audit: type=1400 audit(1765218690.193:105): avc: denied { unlink } for pid=399 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"
[ 45.006970][ T399] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 45.606638][ T30] audit: type=1400 audit(1765218690.823:106): avc: denied { create } for pid=420 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1
[ 45.860452][ T436] bridge0: port 1(bridge_slave_0) entered blocking state
[ 45.868071][ T436] bridge0: port 1(bridge_slave_0) entered disabled state
[ 45.876341][ T436] device bridge_slave_0 entered promiscuous mode
[ 45.883893][ T436] bridge0: port 2(bridge_slave_1) entered blocking state
[ 45.891716][ T436] bridge0: port 2(bridge_slave_1) entered disabled state
[ 45.899345][ T436] device bridge_slave_1 entered promiscuous mode
[ 45.938833][ T436] bridge0: port 2(bridge_slave_1) entered blocking state
[ 45.947332][ T436] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 45.954883][ T436] bridge0: port 1(bridge_slave_0) entered blocking state
[ 45.963087][ T436] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 45.981270][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 45.991246][ T372] bridge0: port 1(bridge_slave_0) entered disabled state
[ 45.999877][ T372] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.009663][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 46.018832][ T372] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.026512][ T372] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 46.036137][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 46.044941][ T372] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.052271][ T372] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 46.066855][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 46.076361][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 46.088833][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 46.099823][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 46.109043][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 46.117277][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 46.131213][ T436] device veth0_vlan entered promiscuous mode
[ 46.140704][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 46.149745][ T436] device veth1_macvtap entered promiscuous mode
[ 46.159212][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 46.175782][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 46.391901][ T30] audit: type=1401 audit(1765218691.613:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
2025/12/08 18:31:31 executed programs: 0
[ 46.575322][ T469] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.583726][ T469] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.591526][ T469] device bridge_slave_0 entered promiscuous mode
[ 46.599817][ T469] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.606928][ T469] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.615443][ T469] device bridge_slave_1 entered promiscuous mode
[ 46.666561][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 46.674561][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 46.683985][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 46.694293][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 46.703061][ T372] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.710351][ T372] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 46.718387][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 46.727225][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 46.736367][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 46.745433][ T372] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.752615][ T372] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 46.765038][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 46.774619][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 46.787742][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 46.798473][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 46.806749][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 46.814645][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 46.827557][ T469] device veth0_vlan entered promiscuous mode
[ 46.837052][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 46.846568][ T469] device veth1_macvtap entered promiscuous mode
[ 46.855526][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 46.870549][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 47.165591][ T480] loop2: detected capacity change from 0 to 131072
[ 47.226599][ T480] F2FS-fs (loop2): invalid crc value
[ 47.234056][ T480] F2FS-fs (loop2): Found nat_bits in checkpoint
[ 47.261352][ T480] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4
[ 47.269192][ T30] audit: type=1400 audit(1765218692.493:108): avc: denied { mount } for pid=479 comm="syz.2.17" name="/" dev="loop2" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1
[ 47.293036][ T30] audit: type=1400 audit(1765218692.513:109): avc: denied { write } for pid=479 comm="syz.2.17" name="/" dev="loop2" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1
[ 47.305284][ T480] F2FS-fs (loop2): access invalid blkaddr:1886221359
[ 47.315658][ T30] audit: type=1400 audit(1765218692.513:110): avc: denied { add_name } for pid=479 comm="syz.2.17" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1
[ 47.322905][ T480] CPU: 0 PID: 480 Comm: syz.2.17 Not tainted syzkaller #0
[ 47.345812][ T30] audit: type=1400 audit(1765218692.513:111): avc: denied { create } for pid=479 comm="syz.2.17" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1
[ 47.353383][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 47.353412][ T480] Call Trace:
[ 47.353424][ T480]
[ 47.353430][ T480] __dump_stack+0x21/0x30
[ 47.376140][ T30] audit: type=1400 audit(1765218692.523:112): avc: denied { read write } for pid=479 comm="syz.2.17" name="file1" dev="loop2" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1
[ 47.386562][ T480] dump_stack_lvl+0xee/0x150
[ 47.386586][ T480] ? show_regs_print_info+0x20/0x20
[ 47.386601][ T480] ? f2fs_set_node_page_dirty+0x40f/0x590
[ 47.390260][ T30] audit: type=1400 audit(1765218692.523:113): avc: denied { open } for pid=479 comm="syz.2.17" path="/0/file1/file1" dev="loop2" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1
[ 47.392899][ T480] ? set_page_dirty+0x1ae/0x310
[ 47.392922][ T480] dump_stack+0x15/0x20
[ 47.469359][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 47.474725][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 47.480996][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 47.486320][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 47.491868][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 47.497666][ T480] ? __kasan_check_write+0x14/0x20
[ 47.502901][ T480] ? data_blkaddr+0x330/0x330
[ 47.507561][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 47.513130][ T480] ? addrs_per_block+0x110/0x110
[ 47.518363][ T480] ? dquot_initialize+0x20/0x20
[ 47.523215][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 47.528690][ T480] f2fs_truncate+0x1d7/0x3d0
[ 47.533893][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 47.538914][ T480] f2fs_setattr+0xaca/0x11b0
[ 47.543487][ T480] ? f2fs_getattr+0x670/0x670
[ 47.548143][ T480] notify_change+0xbca/0xe90
[ 47.552799][ T480] do_truncate+0x197/0x220
[ 47.557651][ T480] ? dquot_file_open+0x86/0xb0
[ 47.563213][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 47.568619][ T480] path_openat+0x2769/0x2f10
[ 47.574174][ T480] ? do_syscall_64+0x4c/0xa0
[ 47.579130][ T480] ? do_filp_open+0x3e0/0x3e0
[ 47.584329][ T480] ? expand_files+0xde/0x8e0
[ 47.589277][ T480] do_filp_open+0x1b3/0x3e0
[ 47.594046][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 47.599365][ T480] do_sys_openat2+0x14c/0x7b0
[ 47.604302][ T480] ? __se_sys_futex+0x139/0x310
[ 47.609580][ T480] ? __kasan_check_write+0x14/0x20
[ 47.614823][ T480] ? do_sys_open+0xe0/0xe0
[ 47.619868][ T480] ? __x64_sys_futex+0x100/0x100
[ 47.625019][ T480] ? do_writev+0x202/0x2b0
[ 47.629742][ T480] __x64_sys_open+0x11c/0x140
[ 47.634752][ T480] x64_sys_call+0x3fc/0x9a0
[ 47.639610][ T480] do_syscall_64+0x4c/0xa0
[ 47.644356][ T480] ? clear_bhb_loop+0x50/0xa0
[ 47.649097][ T480] ? clear_bhb_loop+0x50/0xa0
[ 47.653948][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 47.660232][ T480] RIP: 0033:0x7f6245c74be9
[ 47.664725][ T480] 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
[ 47.685669][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 47.694389][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 47.702564][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 47.710696][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 47.718825][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 47.727155][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 47.735843][ T480]
[ 47.741299][ T480] F2FS-fs (loop2): access invalid blkaddr:2054779695
[ 47.748672][ T480] CPU: 0 PID: 480 Comm: syz.2.17 Not tainted syzkaller #0
[ 47.756364][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 47.766526][ T480] Call Trace:
[ 47.769792][ T480]
[ 47.772799][ T480] __dump_stack+0x21/0x30
[ 47.777488][ T480] dump_stack_lvl+0xee/0x150
[ 47.782325][ T480] ? show_regs_print_info+0x20/0x20
[ 47.787711][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 47.793770][ T480] ? set_page_dirty+0x1ae/0x310
[ 47.798692][ T480] dump_stack+0x15/0x20
[ 47.802836][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 47.808283][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 47.814792][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 47.819977][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 47.825591][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 47.831819][ T480] ? __kasan_check_write+0x14/0x20
[ 47.837009][ T480] ? data_blkaddr+0x330/0x330
[ 47.841784][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 47.847716][ T480] ? addrs_per_block+0x110/0x110
[ 47.852829][ T480] ? dquot_initialize+0x20/0x20
[ 47.858117][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 47.863597][ T480] f2fs_truncate+0x1d7/0x3d0
[ 47.868278][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 47.873120][ T480] f2fs_setattr+0xaca/0x11b0
[ 47.877802][ T480] ? f2fs_getattr+0x670/0x670
[ 47.882632][ T480] notify_change+0xbca/0xe90
[ 47.887291][ T480] do_truncate+0x197/0x220
[ 47.891698][ T480] ? dquot_file_open+0x86/0xb0
[ 47.896585][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 47.901884][ T480] path_openat+0x2769/0x2f10
[ 47.906665][ T480] ? do_syscall_64+0x4c/0xa0
[ 47.911341][ T480] ? do_filp_open+0x3e0/0x3e0
[ 47.916757][ T480] ? expand_files+0xde/0x8e0
[ 47.921411][ T480] do_filp_open+0x1b3/0x3e0
[ 47.926208][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 47.930798][ T480] do_sys_openat2+0x14c/0x7b0
[ 47.935637][ T480] ? __se_sys_futex+0x139/0x310
[ 47.940566][ T480] ? __kasan_check_write+0x14/0x20
[ 47.945840][ T480] ? do_sys_open+0xe0/0xe0
[ 47.950336][ T480] ? __x64_sys_futex+0x100/0x100
[ 47.955276][ T480] ? do_writev+0x202/0x2b0
[ 47.959693][ T480] __x64_sys_open+0x11c/0x140
[ 47.964629][ T480] x64_sys_call+0x3fc/0x9a0
[ 47.969208][ T480] do_syscall_64+0x4c/0xa0
[ 47.973630][ T480] ? clear_bhb_loop+0x50/0xa0
[ 47.978293][ T480] ? clear_bhb_loop+0x50/0xa0
[ 47.982954][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 47.988928][ T480] RIP: 0033:0x7f6245c74be9
[ 47.993412][ T480] 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
[ 48.013723][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 48.022860][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 48.031795][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 48.040014][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 48.048234][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 48.056473][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 48.064957][ T480]
[ 48.069323][ T8] device bridge_slave_1 left promiscuous mode
[ 48.076472][ T480] F2FS-fs (loop2): access invalid blkaddr:1634560301
[ 48.077086][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 48.083652][ T480] CPU: 0 PID: 480 Comm: syz.2.17 Not tainted syzkaller #0
[ 48.098406][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 48.108560][ T480] Call Trace:
[ 48.111831][ T480]
[ 48.114746][ T480] __dump_stack+0x21/0x30
[ 48.119074][ T480] dump_stack_lvl+0xee/0x150
[ 48.123691][ T480] ? show_regs_print_info+0x20/0x20
[ 48.129182][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 48.135133][ T480] ? set_page_dirty+0x1ae/0x310
[ 48.140177][ T480] dump_stack+0x15/0x20
[ 48.144509][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 48.149917][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 48.156067][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 48.161436][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 48.167740][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 48.173633][ T480] ? __kasan_check_write+0x14/0x20
[ 48.179003][ T480] ? data_blkaddr+0x330/0x330
[ 48.184024][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 48.189874][ T480] ? addrs_per_block+0x110/0x110
[ 48.195595][ T480] ? dquot_initialize+0x20/0x20
[ 48.200798][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 48.206209][ T480] f2fs_truncate+0x1d7/0x3d0
[ 48.210881][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 48.216004][ T480] f2fs_setattr+0xaca/0x11b0
[ 48.221314][ T480] ? f2fs_getattr+0x670/0x670
[ 48.226277][ T480] notify_change+0xbca/0xe90
[ 48.231390][ T480] do_truncate+0x197/0x220
[ 48.236368][ T480] ? dquot_file_open+0x86/0xb0
[ 48.241316][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 48.247015][ T480] path_openat+0x2769/0x2f10
[ 48.251912][ T480] ? do_syscall_64+0x4c/0xa0
[ 48.257041][ T480] ? do_filp_open+0x3e0/0x3e0
[ 48.261995][ T480] ? expand_files+0xde/0x8e0
[ 48.267075][ T480] do_filp_open+0x1b3/0x3e0
[ 48.271841][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 48.276698][ T480] do_sys_openat2+0x14c/0x7b0
[ 48.281726][ T480] ? __se_sys_futex+0x139/0x310
[ 48.287003][ T480] ? __kasan_check_write+0x14/0x20
[ 48.293252][ T480] ? do_sys_open+0xe0/0xe0
[ 48.298207][ T480] ? __x64_sys_futex+0x100/0x100
[ 48.304094][ T480] ? do_writev+0x202/0x2b0
[ 48.309055][ T480] __x64_sys_open+0x11c/0x140
[ 48.313818][ T480] x64_sys_call+0x3fc/0x9a0
[ 48.318573][ T480] do_syscall_64+0x4c/0xa0
[ 48.323454][ T480] ? clear_bhb_loop+0x50/0xa0
[ 48.328349][ T480] ? clear_bhb_loop+0x50/0xa0
[ 48.333992][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 48.340608][ T480] RIP: 0033:0x7f6245c74be9
[ 48.345462][ T480] 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
[ 48.366372][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 48.375177][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 48.383764][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 48.393055][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 48.402617][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 48.410768][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 48.419823][ T480]
[ 48.423941][ T480] F2FS-fs (loop2): access invalid blkaddr:1701274983
[ 48.424177][ T8] device bridge_slave_0 left promiscuous mode
[ 48.432189][ T480] CPU: 0 PID: 480 Comm: syz.2.17 Not tainted syzkaller #0
[ 48.432213][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 48.432222][ T480] Call Trace:
[ 48.432227][ T480]
[ 48.432234][ T480] __dump_stack+0x21/0x30
[ 48.432263][ T480] dump_stack_lvl+0xee/0x150
[ 48.432279][ T480] ? show_regs_print_info+0x20/0x20
[ 48.432294][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 48.441913][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 48.446511][ T480] ? set_page_dirty+0x1ae/0x310
[ 48.498677][ T480] dump_stack+0x15/0x20
[ 48.502926][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 48.508576][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 48.514816][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 48.520197][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 48.526722][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 48.533066][ T480] ? __kasan_check_write+0x14/0x20
[ 48.538619][ T480] ? data_blkaddr+0x330/0x330
[ 48.544027][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 48.550171][ T480] ? addrs_per_block+0x110/0x110
[ 48.555836][ T480] ? dquot_initialize+0x20/0x20
[ 48.561718][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 48.567449][ T480] f2fs_truncate+0x1d7/0x3d0
[ 48.573135][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 48.582190][ T480] f2fs_setattr+0xaca/0x11b0
[ 48.587401][ T480] ? f2fs_getattr+0x670/0x670
[ 48.593233][ T480] notify_change+0xbca/0xe90
[ 48.598898][ T480] do_truncate+0x197/0x220
[ 48.604195][ T480] ? dquot_file_open+0x86/0xb0
[ 48.610128][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 48.615579][ T480] path_openat+0x2769/0x2f10
[ 48.620564][ T480] ? do_syscall_64+0x4c/0xa0
[ 48.626722][ T480] ? do_filp_open+0x3e0/0x3e0
[ 48.631772][ T480] ? expand_files+0xde/0x8e0
[ 48.636751][ T480] do_filp_open+0x1b3/0x3e0
[ 48.641491][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 48.646237][ T480] do_sys_openat2+0x14c/0x7b0
[ 48.651293][ T480] ? __se_sys_futex+0x139/0x310
[ 48.656515][ T480] ? __kasan_check_write+0x14/0x20
[ 48.662050][ T480] ? do_sys_open+0xe0/0xe0
[ 48.667303][ T480] ? __x64_sys_futex+0x100/0x100
[ 48.672371][ T480] ? do_writev+0x202/0x2b0
[ 48.676970][ T480] __x64_sys_open+0x11c/0x140
[ 48.682177][ T480] x64_sys_call+0x3fc/0x9a0
[ 48.687613][ T480] do_syscall_64+0x4c/0xa0
[ 48.692741][ T480] ? clear_bhb_loop+0x50/0xa0
[ 48.698190][ T480] ? clear_bhb_loop+0x50/0xa0
[ 48.703534][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 48.709512][ T480] RIP: 0033:0x7f6245c74be9
[ 48.714155][ T480] 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
[ 48.735298][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 48.743888][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 48.752384][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 48.760984][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 48.769038][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 48.777392][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 48.785538][ T480]
[ 48.789749][ T8] device veth1_macvtap left promiscuous mode
[ 48.790857][ T480] F2FS-fs (loop2): access invalid blkaddr:875771502
[ 48.796256][ T8] device veth0_vlan left promiscuous mode
[ 48.809339][ T480] CPU: 0 PID: 480 Comm: syz.2.17 Not tainted syzkaller #0
[ 48.817184][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 48.829726][ T480] Call Trace:
[ 48.833838][ T480]
[ 48.837584][ T480] __dump_stack+0x21/0x30
[ 48.842331][ T480] dump_stack_lvl+0xee/0x150
[ 48.847532][ T480] ? show_regs_print_info+0x20/0x20
[ 48.854082][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 48.861659][ T480] ? set_page_dirty+0x1ae/0x310
[ 48.867228][ T480] dump_stack+0x15/0x20
[ 48.871701][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 48.878364][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 48.885396][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 48.891271][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 48.898629][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 48.905592][ T480] ? __kasan_check_write+0x14/0x20
[ 48.910958][ T480] ? data_blkaddr+0x330/0x330
[ 48.915685][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 48.921314][ T480] ? addrs_per_block+0x110/0x110
[ 48.926450][ T480] ? dquot_initialize+0x20/0x20
[ 48.931731][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 48.937150][ T480] f2fs_truncate+0x1d7/0x3d0
[ 48.942106][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 48.947046][ T480] f2fs_setattr+0xaca/0x11b0
[ 48.952105][ T480] ? f2fs_getattr+0x670/0x670
[ 48.957171][ T480] notify_change+0xbca/0xe90
[ 48.962395][ T480] do_truncate+0x197/0x220
[ 48.968370][ T480] ? dquot_file_open+0x86/0xb0
[ 48.973917][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 48.980199][ T480] path_openat+0x2769/0x2f10
[ 48.985702][ T480] ? do_syscall_64+0x4c/0xa0
[ 48.990293][ T480] ? do_filp_open+0x3e0/0x3e0
[ 48.997343][ T480] ? expand_files+0xde/0x8e0
[ 49.002416][ T480] do_filp_open+0x1b3/0x3e0
[ 49.007176][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 49.012191][ T480] do_sys_openat2+0x14c/0x7b0
[ 49.017074][ T480] ? __se_sys_futex+0x139/0x310
[ 49.022609][ T480] ? __kasan_check_write+0x14/0x20
[ 49.030658][ T480] ? do_sys_open+0xe0/0xe0
[ 49.036827][ T480] ? __x64_sys_futex+0x100/0x100
[ 49.042729][ T480] ? do_writev+0x202/0x2b0
[ 49.047794][ T480] __x64_sys_open+0x11c/0x140
[ 49.052857][ T480] x64_sys_call+0x3fc/0x9a0
[ 49.058676][ T480] do_syscall_64+0x4c/0xa0
[ 49.063893][ T480] ? clear_bhb_loop+0x50/0xa0
[ 49.068834][ T480] ? clear_bhb_loop+0x50/0xa0
[ 49.074079][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 49.080166][ T480] RIP: 0033:0x7f6245c74be9
[ 49.085657][ T480] 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
[ 49.108158][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 49.116758][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 49.125938][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 49.134194][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 49.142627][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 49.150600][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 49.159163][ T480]
[ 49.164638][ T480] F2FS-fs (loop2): access invalid blkaddr:892482097
[ 49.171618][ T480] CPU: 0 PID: 480 Comm: syz.2.17 Not tainted syzkaller #0
[ 49.179171][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 49.190282][ T480] Call Trace:
[ 49.193568][ T480]
[ 49.196587][ T480] __dump_stack+0x21/0x30
[ 49.200955][ T480] dump_stack_lvl+0xee/0x150
[ 49.205710][ T480] ? show_regs_print_info+0x20/0x20
[ 49.210902][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 49.216864][ T480] ? set_page_dirty+0x1ae/0x310
[ 49.221702][ T480] dump_stack+0x15/0x20
[ 49.226283][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 49.232803][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 49.240870][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 49.247122][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 49.252752][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 49.258644][ T480] ? __kasan_check_write+0x14/0x20
[ 49.263834][ T480] ? data_blkaddr+0x330/0x330
[ 49.268590][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 49.274300][ T480] ? addrs_per_block+0x110/0x110
[ 49.279328][ T480] ? dquot_initialize+0x20/0x20
[ 49.284172][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 49.289371][ T480] f2fs_truncate+0x1d7/0x3d0
[ 49.294196][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 49.298951][ T480] f2fs_setattr+0xaca/0x11b0
[ 49.303532][ T480] ? f2fs_getattr+0x670/0x670
[ 49.308187][ T480] notify_change+0xbca/0xe90
[ 49.313131][ T480] do_truncate+0x197/0x220
[ 49.317954][ T480] ? dquot_file_open+0x86/0xb0
[ 49.323221][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 49.329343][ T480] path_openat+0x2769/0x2f10
[ 49.334520][ T480] ? do_syscall_64+0x4c/0xa0
[ 49.341201][ T480] ? do_filp_open+0x3e0/0x3e0
[ 49.346172][ T480] ? expand_files+0xde/0x8e0
[ 49.351643][ T480] do_filp_open+0x1b3/0x3e0
[ 49.357218][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 49.362255][ T480] do_sys_openat2+0x14c/0x7b0
[ 49.368534][ T480] ? __se_sys_futex+0x139/0x310
[ 49.374707][ T480] ? __kasan_check_write+0x14/0x20
[ 49.380076][ T480] ? do_sys_open+0xe0/0xe0
[ 49.384650][ T480] ? __x64_sys_futex+0x100/0x100
[ 49.389768][ T480] ? do_writev+0x202/0x2b0
[ 49.394318][ T480] __x64_sys_open+0x11c/0x140
[ 49.399254][ T480] x64_sys_call+0x3fc/0x9a0
[ 49.404277][ T480] do_syscall_64+0x4c/0xa0
[ 49.408781][ T480] ? clear_bhb_loop+0x50/0xa0
[ 49.413523][ T480] ? clear_bhb_loop+0x50/0xa0
[ 49.418287][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 49.425218][ T480] RIP: 0033:0x7f6245c74be9
[ 49.431407][ T480] 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
[ 49.455130][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 49.464086][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 49.472482][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 49.481041][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 49.489411][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 49.497644][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 49.505799][ T480]
[ 49.509022][ T480] F2FS-fs (loop2): access invalid blkaddr:1714370099
[ 49.516514][ T480] CPU: 0 PID: 480 Comm: syz.2.17 Not tainted syzkaller #0
[ 49.524297][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 49.535270][ T480] Call Trace:
[ 49.538536][ T480]
[ 49.541681][ T480] __dump_stack+0x21/0x30
[ 49.546192][ T480] dump_stack_lvl+0xee/0x150
[ 49.551109][ T480] ? show_regs_print_info+0x20/0x20
[ 49.556634][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 49.562858][ T480] ? set_page_dirty+0x1ae/0x310
[ 49.567978][ T480] dump_stack+0x15/0x20
[ 49.572340][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 49.579356][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 49.586841][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 49.592649][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 49.598984][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 49.606103][ T480] ? __kasan_check_write+0x14/0x20
[ 49.612320][ T480] ? data_blkaddr+0x330/0x330
[ 49.617483][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 49.623402][ T480] ? addrs_per_block+0x110/0x110
[ 49.628481][ T480] ? dquot_initialize+0x20/0x20
[ 49.634221][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 49.639662][ T480] f2fs_truncate+0x1d7/0x3d0
[ 49.644350][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 49.649237][ T480] f2fs_setattr+0xaca/0x11b0
[ 49.654496][ T480] ? f2fs_getattr+0x670/0x670
[ 49.659961][ T480] notify_change+0xbca/0xe90
[ 49.665347][ T480] do_truncate+0x197/0x220
[ 49.670218][ T480] ? dquot_file_open+0x86/0xb0
[ 49.675423][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 49.680718][ T480] path_openat+0x2769/0x2f10
[ 49.686044][ T480] ? do_syscall_64+0x4c/0xa0
[ 49.691255][ T480] ? do_filp_open+0x3e0/0x3e0
[ 49.695940][ T480] ? expand_files+0xde/0x8e0
[ 49.700801][ T480] do_filp_open+0x1b3/0x3e0
[ 49.705395][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 49.710102][ T480] do_sys_openat2+0x14c/0x7b0
[ 49.715042][ T480] ? __se_sys_futex+0x139/0x310
[ 49.720441][ T480] ? __kasan_check_write+0x14/0x20
[ 49.726405][ T480] ? do_sys_open+0xe0/0xe0
[ 49.731724][ T480] ? __x64_sys_futex+0x100/0x100
[ 49.737279][ T480] ? do_writev+0x202/0x2b0
[ 49.741806][ T480] __x64_sys_open+0x11c/0x140
[ 49.746669][ T480] x64_sys_call+0x3fc/0x9a0
[ 49.752018][ T480] do_syscall_64+0x4c/0xa0
[ 49.756817][ T480] ? clear_bhb_loop+0x50/0xa0
[ 49.761748][ T480] ? clear_bhb_loop+0x50/0xa0
[ 49.766519][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 49.772715][ T480] RIP: 0033:0x7f6245c74be9
[ 49.777126][ T480] 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
[ 49.799437][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 49.808096][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 49.817052][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 49.825677][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 49.834056][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 49.842398][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 49.851263][ T480]
[ 49.855297][ T480] F2FS-fs (loop2): access invalid blkaddr:811953257
[ 49.862560][ T480] CPU: 0 PID: 480 Comm: syz.2.17 Not tainted syzkaller #0
[ 49.871729][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 49.883269][ T480] Call Trace:
[ 49.887250][ T480]
[ 49.891486][ T480] __dump_stack+0x21/0x30
[ 49.896252][ T480] dump_stack_lvl+0xee/0x150
[ 49.901538][ T480] ? show_regs_print_info+0x20/0x20
[ 49.907315][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 49.913428][ T480] ? set_page_dirty+0x1ae/0x310
[ 49.919611][ T480] dump_stack+0x15/0x20
[ 49.923852][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 49.929923][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 49.936638][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 49.942273][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 49.948377][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 49.954762][ T480] ? __kasan_check_write+0x14/0x20
[ 49.960052][ T480] ? data_blkaddr+0x330/0x330
[ 49.965331][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 49.971353][ T480] ? addrs_per_block+0x110/0x110
[ 49.977082][ T480] ? dquot_initialize+0x20/0x20
[ 49.982458][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 49.987798][ T480] f2fs_truncate+0x1d7/0x3d0
[ 49.992899][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 49.998685][ T480] f2fs_setattr+0xaca/0x11b0
[ 50.003781][ T480] ? f2fs_getattr+0x670/0x670
[ 50.009502][ T480] notify_change+0xbca/0xe90
[ 50.014285][ T480] do_truncate+0x197/0x220
[ 50.019129][ T480] ? dquot_file_open+0x86/0xb0
[ 50.024770][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 50.029991][ T480] path_openat+0x2769/0x2f10
[ 50.034873][ T480] ? do_syscall_64+0x4c/0xa0
[ 50.040019][ T480] ? do_filp_open+0x3e0/0x3e0
[ 50.044782][ T480] ? expand_files+0xde/0x8e0
[ 50.049543][ T480] do_filp_open+0x1b3/0x3e0
[ 50.054546][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 50.059755][ T480] do_sys_openat2+0x14c/0x7b0
[ 50.064429][ T480] ? __se_sys_futex+0x139/0x310
[ 50.069531][ T480] ? __kasan_check_write+0x14/0x20
[ 50.075185][ T480] ? do_sys_open+0xe0/0xe0
[ 50.079629][ T480] ? __x64_sys_futex+0x100/0x100
[ 50.085157][ T480] ? do_writev+0x202/0x2b0
[ 50.089569][ T480] __x64_sys_open+0x11c/0x140
[ 50.094415][ T480] x64_sys_call+0x3fc/0x9a0
[ 50.099087][ T480] do_syscall_64+0x4c/0xa0
[ 50.103655][ T480] ? clear_bhb_loop+0x50/0xa0
[ 50.108443][ T480] ? clear_bhb_loop+0x50/0xa0
[ 50.113406][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 50.119662][ T480] RIP: 0033:0x7f6245c74be9
[ 50.124539][ T480] 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
[ 50.144985][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 50.153841][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 50.164700][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 50.173071][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 50.181391][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 50.189788][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 50.197789][ T480]
[ 50.201858][ T480] F2FS-fs (loop2): access invalid blkaddr:1818846767
[ 50.208658][ T480] CPU: 1 PID: 480 Comm: syz.2.17 Not tainted syzkaller #0
[ 50.215779][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 50.226916][ T480] Call Trace:
[ 50.230920][ T480]
[ 50.234496][ T480] __dump_stack+0x21/0x30
[ 50.239022][ T480] dump_stack_lvl+0xee/0x150
[ 50.243931][ T480] ? show_regs_print_info+0x20/0x20
[ 50.249373][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 50.255268][ T480] ? set_page_dirty+0x1ae/0x310
[ 50.260196][ T480] dump_stack+0x15/0x20
[ 50.264417][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 50.269863][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 50.276259][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 50.281609][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 50.287350][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 50.293153][ T480] ? __kasan_check_write+0x14/0x20
[ 50.298735][ T480] ? data_blkaddr+0x330/0x330
[ 50.303597][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 50.311240][ T480] ? addrs_per_block+0x110/0x110
[ 50.316979][ T480] ? dquot_initialize+0x20/0x20
[ 50.322285][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 50.328120][ T480] f2fs_truncate+0x1d7/0x3d0
[ 50.334137][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 50.340850][ T480] f2fs_setattr+0xaca/0x11b0
[ 50.346135][ T480] ? f2fs_getattr+0x670/0x670
[ 50.352694][ T480] notify_change+0xbca/0xe90
[ 50.358318][ T480] do_truncate+0x197/0x220
[ 50.363082][ T480] ? dquot_file_open+0x86/0xb0
[ 50.368362][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 50.373655][ T480] path_openat+0x2769/0x2f10
[ 50.378681][ T480] ? do_syscall_64+0x4c/0xa0
[ 50.383522][ T480] ? do_filp_open+0x3e0/0x3e0
[ 50.388388][ T480] ? expand_files+0xde/0x8e0
[ 50.393788][ T480] do_filp_open+0x1b3/0x3e0
[ 50.398548][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 50.403236][ T480] do_sys_openat2+0x14c/0x7b0
[ 50.408100][ T480] ? __se_sys_futex+0x139/0x310
[ 50.413024][ T480] ? __kasan_check_write+0x14/0x20
[ 50.418570][ T480] ? do_sys_open+0xe0/0xe0
[ 50.424741][ T480] ? __x64_sys_futex+0x100/0x100
[ 50.430468][ T480] ? do_writev+0x202/0x2b0
[ 50.435476][ T480] __x64_sys_open+0x11c/0x140
[ 50.440616][ T480] x64_sys_call+0x3fc/0x9a0
[ 50.445363][ T480] do_syscall_64+0x4c/0xa0
[ 50.449993][ T480] ? clear_bhb_loop+0x50/0xa0
[ 50.455030][ T480] ? clear_bhb_loop+0x50/0xa0
[ 50.460017][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 50.466111][ T480] RIP: 0033:0x7f6245c74be9
[ 50.470728][ T480] 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
[ 50.491798][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 50.500735][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 50.509597][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 50.518002][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 50.526450][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 50.535064][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 50.543564][ T480]
[ 50.547844][ T480] F2FS-fs (loop2): Inconsistent error blkaddr:12389, sit bitmap:0
[ 50.557550][ T480] CPU: 0 PID: 480 Comm: syz.2.17 Not tainted syzkaller #0
[ 50.564648][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 50.575395][ T480] Call Trace:
[ 50.579575][ T480]
[ 50.582956][ T480] __dump_stack+0x21/0x30
[ 50.589082][ T480] dump_stack_lvl+0xee/0x150
[ 50.594758][ T480] ? show_regs_print_info+0x20/0x20
[ 50.600717][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 50.606724][ T480] ? set_page_dirty+0x1ae/0x310
[ 50.611848][ T480] dump_stack+0x15/0x20
[ 50.616087][ T480] f2fs_is_valid_blkaddr+0xc64/0x12a0
[ 50.621625][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 50.627865][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 50.633164][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 50.639057][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 50.644989][ T480] ? __kasan_check_write+0x14/0x20
[ 50.651461][ T480] ? data_blkaddr+0x330/0x330
[ 50.656821][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 50.662364][ T480] ? addrs_per_block+0x110/0x110
[ 50.667474][ T480] ? dquot_initialize+0x20/0x20
[ 50.672486][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 50.677839][ T480] f2fs_truncate+0x1d7/0x3d0
[ 50.682776][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 50.687629][ T480] f2fs_setattr+0xaca/0x11b0
[ 50.692292][ T480] ? f2fs_getattr+0x670/0x670
[ 50.697528][ T480] notify_change+0xbca/0xe90
[ 50.702437][ T480] do_truncate+0x197/0x220
[ 50.707550][ T480] ? dquot_file_open+0x86/0xb0
[ 50.712690][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 50.718175][ T480] path_openat+0x2769/0x2f10
[ 50.723549][ T480] ? do_syscall_64+0x4c/0xa0
[ 50.728754][ T480] ? do_filp_open+0x3e0/0x3e0
[ 50.735134][ T480] ? expand_files+0xde/0x8e0
[ 50.741139][ T480] do_filp_open+0x1b3/0x3e0
[ 50.746345][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 50.751555][ T480] do_sys_openat2+0x14c/0x7b0
[ 50.756685][ T480] ? __se_sys_futex+0x139/0x310
[ 50.762357][ T480] ? __kasan_check_write+0x14/0x20
[ 50.767748][ T480] ? do_sys_open+0xe0/0xe0
[ 50.772238][ T480] ? __x64_sys_futex+0x100/0x100
[ 50.777837][ T480] ? do_writev+0x202/0x2b0
[ 50.782880][ T480] __x64_sys_open+0x11c/0x140
[ 50.787632][ T480] x64_sys_call+0x3fc/0x9a0
[ 50.793102][ T480] do_syscall_64+0x4c/0xa0
[ 50.799097][ T480] ? clear_bhb_loop+0x50/0xa0
[ 50.804496][ T480] ? clear_bhb_loop+0x50/0xa0
[ 50.809444][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 50.815877][ T480] RIP: 0033:0x7f6245c74be9
[ 50.820464][ T480] 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
[ 50.842049][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 50.851165][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 50.860106][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 50.868864][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 50.877133][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 50.885621][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 50.894519][ T480]
[ 50.898740][ T480] F2FS-fs (loop2): access invalid blkaddr:6
[ 50.905379][ T480] CPU: 0 PID: 480 Comm: syz.2.17 Not tainted syzkaller #0
[ 50.912684][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 50.923323][ T480] Call Trace:
[ 50.926896][ T480]
[ 50.929975][ T480] __dump_stack+0x21/0x30
[ 50.934523][ T480] dump_stack_lvl+0xee/0x150
[ 50.939113][ T480] ? show_regs_print_info+0x20/0x20
[ 50.944389][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 50.950801][ T480] ? set_page_dirty+0x1ae/0x310
[ 50.955732][ T480] dump_stack+0x15/0x20
[ 50.960027][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 50.965472][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 50.971693][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 50.977188][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 50.983461][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 50.989260][ T480] ? __kasan_check_write+0x14/0x20
[ 50.994824][ T480] ? data_blkaddr+0x330/0x330
[ 51.000003][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 51.005491][ T480] ? addrs_per_block+0x110/0x110
[ 51.010595][ T480] ? dquot_initialize+0x20/0x20
[ 51.015613][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 51.021176][ T480] f2fs_truncate+0x1d7/0x3d0
[ 51.026270][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 51.031539][ T480] f2fs_setattr+0xaca/0x11b0
[ 51.036347][ T480] ? f2fs_getattr+0x670/0x670
[ 51.041109][ T480] notify_change+0xbca/0xe90
[ 51.045958][ T480] do_truncate+0x197/0x220
[ 51.050362][ T480] ? dquot_file_open+0x86/0xb0
[ 51.055460][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 51.060838][ T480] path_openat+0x2769/0x2f10
[ 51.065614][ T480] ? do_syscall_64+0x4c/0xa0
[ 51.070479][ T480] ? do_filp_open+0x3e0/0x3e0
[ 51.075494][ T480] ? expand_files+0xde/0x8e0
[ 51.080079][ T480] do_filp_open+0x1b3/0x3e0
[ 51.084562][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 51.089132][ T480] do_sys_openat2+0x14c/0x7b0
[ 51.093791][ T480] ? __se_sys_futex+0x139/0x310
[ 51.099619][ T480] ? __kasan_check_write+0x14/0x20
[ 51.105476][ T480] ? do_sys_open+0xe0/0xe0
[ 51.110584][ T480] ? __x64_sys_futex+0x100/0x100
[ 51.115966][ T480] ? do_writev+0x202/0x2b0
[ 51.121331][ T480] __x64_sys_open+0x11c/0x140
[ 51.126942][ T480] x64_sys_call+0x3fc/0x9a0
[ 51.132679][ T480] do_syscall_64+0x4c/0xa0
[ 51.137486][ T480] ? clear_bhb_loop+0x50/0xa0
[ 51.142759][ T480] ? clear_bhb_loop+0x50/0xa0
[ 51.147805][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 51.153789][ T480] RIP: 0033:0x7f6245c74be9
[ 51.158188][ T480] 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
[ 51.178691][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 51.187444][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 51.195961][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 51.204288][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 51.212803][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 51.221504][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 51.230081][ T480]
[ 51.234677][ T480] F2FS-fs (loop2): access invalid blkaddr:6
[ 51.240857][ T480] CPU: 1 PID: 480 Comm: syz.2.17 Not tainted syzkaller #0
[ 51.248313][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 51.258783][ T480] Call Trace:
[ 51.262314][ T480]
[ 51.265423][ T480] __dump_stack+0x21/0x30
[ 51.269740][ T480] dump_stack_lvl+0xee/0x150
[ 51.274310][ T480] ? show_regs_print_info+0x20/0x20
[ 51.279593][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 51.285295][ T480] ? set_page_dirty+0x1ae/0x310
[ 51.290401][ T480] dump_stack+0x15/0x20
[ 51.294564][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 51.300178][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 51.306424][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 51.312396][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 51.318862][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 51.324856][ T480] ? __kasan_check_write+0x14/0x20
[ 51.330250][ T480] ? data_blkaddr+0x330/0x330
[ 51.334913][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 51.340451][ T480] ? addrs_per_block+0x110/0x110
[ 51.345842][ T480] ? dquot_initialize+0x20/0x20
[ 51.350684][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 51.356130][ T480] f2fs_truncate+0x1d7/0x3d0
[ 51.360927][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 51.365860][ T480] f2fs_setattr+0xaca/0x11b0
[ 51.370447][ T480] ? f2fs_getattr+0x670/0x670
[ 51.375203][ T480] notify_change+0xbca/0xe90
[ 51.379789][ T480] do_truncate+0x197/0x220
[ 51.384400][ T480] ? dquot_file_open+0x86/0xb0
[ 51.389496][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 51.395011][ T480] path_openat+0x2769/0x2f10
[ 51.399585][ T480] ? do_syscall_64+0x4c/0xa0
[ 51.404153][ T480] ? do_filp_open+0x3e0/0x3e0
[ 51.408806][ T480] ? expand_files+0xde/0x8e0
[ 51.413995][ T480] do_filp_open+0x1b3/0x3e0
[ 51.419297][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 51.423999][ T480] do_sys_openat2+0x14c/0x7b0
[ 51.429113][ T480] ? __se_sys_futex+0x139/0x310
[ 51.434510][ T480] ? __kasan_check_write+0x14/0x20
[ 51.439990][ T480] ? do_sys_open+0xe0/0xe0
[ 51.444493][ T480] ? __x64_sys_futex+0x100/0x100
[ 51.449695][ T480] ? do_writev+0x202/0x2b0
[ 51.454371][ T480] __x64_sys_open+0x11c/0x140
[ 51.459028][ T480] x64_sys_call+0x3fc/0x9a0
[ 51.464212][ T480] do_syscall_64+0x4c/0xa0
[ 51.468715][ T480] ? clear_bhb_loop+0x50/0xa0
[ 51.473648][ T480] ? clear_bhb_loop+0x50/0xa0
[ 51.478680][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 51.484923][ T480] RIP: 0033:0x7f6245c74be9
[ 51.489591][ T480] 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
[ 51.509904][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 51.518697][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 51.527209][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 51.535613][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 51.544104][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 51.552321][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 51.560828][ T480]
[ 51.565657][ T480] F2FS-fs (loop2): access invalid blkaddr:1
[ 51.572284][ T480] CPU: 0 PID: 480 Comm: syz.2.17 Not tainted syzkaller #0
[ 51.580122][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 51.593068][ T480] Call Trace:
[ 51.596909][ T480]
[ 51.600022][ T480] __dump_stack+0x21/0x30
[ 51.605482][ T480] dump_stack_lvl+0xee/0x150
[ 51.610428][ T480] ? show_regs_print_info+0x20/0x20
[ 51.616434][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 51.623418][ T480] ? set_page_dirty+0x1ae/0x310
[ 51.629888][ T480] dump_stack+0x15/0x20
[ 51.634574][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 51.640021][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 51.646472][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 51.651778][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 51.657575][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 51.663377][ T480] ? __kasan_check_write+0x14/0x20
[ 51.668703][ T480] ? data_blkaddr+0x330/0x330
[ 51.673667][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 51.680340][ T480] ? addrs_per_block+0x110/0x110
[ 51.686069][ T480] ? dquot_initialize+0x20/0x20
[ 51.691006][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 51.696193][ T480] f2fs_truncate+0x1d7/0x3d0
[ 51.700984][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 51.706032][ T480] f2fs_setattr+0xaca/0x11b0
[ 51.710714][ T480] ? f2fs_getattr+0x670/0x670
[ 51.715739][ T480] notify_change+0xbca/0xe90
[ 51.720957][ T480] do_truncate+0x197/0x220
[ 51.725742][ T480] ? dquot_file_open+0x86/0xb0
[ 51.730905][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 51.736097][ T480] path_openat+0x2769/0x2f10
[ 51.740888][ T480] ? do_syscall_64+0x4c/0xa0
[ 51.745647][ T480] ? do_filp_open+0x3e0/0x3e0
[ 51.750516][ T480] ? expand_files+0xde/0x8e0
[ 51.755105][ T480] do_filp_open+0x1b3/0x3e0
[ 51.759847][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 51.764522][ T480] do_sys_openat2+0x14c/0x7b0
[ 51.769373][ T480] ? __se_sys_futex+0x139/0x310
[ 51.774218][ T480] ? __kasan_check_write+0x14/0x20
[ 51.779577][ T480] ? do_sys_open+0xe0/0xe0
[ 51.784058][ T480] ? __x64_sys_futex+0x100/0x100
[ 51.789003][ T480] ? do_writev+0x202/0x2b0
[ 51.793574][ T480] __x64_sys_open+0x11c/0x140
[ 51.798343][ T480] x64_sys_call+0x3fc/0x9a0
[ 51.802937][ T480] do_syscall_64+0x4c/0xa0
[ 51.807783][ T480] ? clear_bhb_loop+0x50/0xa0
[ 51.812797][ T480] ? clear_bhb_loop+0x50/0xa0
[ 51.817592][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 51.824043][ T480] RIP: 0033:0x7f6245c74be9
[ 51.828622][ T480] 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
[ 51.849606][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 51.858207][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 51.866650][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 51.874861][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 51.883272][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 51.891323][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 51.900216][ T480]
[ 51.904579][ T480] F2FS-fs (loop2): access invalid blkaddr:1219692001
[ 51.911704][ T480] CPU: 1 PID: 480 Comm: syz.2.17 Not tainted syzkaller #0
[ 51.919217][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 51.931097][ T480] Call Trace:
[ 51.935506][ T480]
[ 51.938517][ T480] __dump_stack+0x21/0x30
[ 51.943152][ T480] dump_stack_lvl+0xee/0x150
[ 51.948321][ T480] ? show_regs_print_info+0x20/0x20
[ 51.953883][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 51.960802][ T480] ? set_page_dirty+0x1ae/0x310
[ 51.966925][ T480] dump_stack+0x15/0x20
[ 51.971358][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 51.978231][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 51.984941][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 51.990222][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 51.995976][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 52.002226][ T480] ? __kasan_check_write+0x14/0x20
[ 52.007763][ T480] ? data_blkaddr+0x330/0x330
[ 52.012525][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 52.018520][ T480] ? addrs_per_block+0x110/0x110
[ 52.024262][ T480] ? dquot_initialize+0x20/0x20
[ 52.029108][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 52.034549][ T480] f2fs_truncate+0x1d7/0x3d0
[ 52.039224][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 52.044061][ T480] f2fs_setattr+0xaca/0x11b0
[ 52.048880][ T480] ? f2fs_getattr+0x670/0x670
[ 52.053774][ T480] notify_change+0xbca/0xe90
[ 52.058381][ T480] do_truncate+0x197/0x220
[ 52.063176][ T480] ? dquot_file_open+0x86/0xb0
[ 52.068120][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 52.073360][ T480] path_openat+0x2769/0x2f10
[ 52.078221][ T480] ? do_syscall_64+0x4c/0xa0
[ 52.082969][ T480] ? do_filp_open+0x3e0/0x3e0
[ 52.087937][ T480] ? expand_files+0xde/0x8e0
[ 52.092613][ T480] do_filp_open+0x1b3/0x3e0
[ 52.097279][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 52.101951][ T480] do_sys_openat2+0x14c/0x7b0
[ 52.106611][ T480] ? __se_sys_futex+0x139/0x310
[ 52.111553][ T480] ? __kasan_check_write+0x14/0x20
[ 52.116843][ T480] ? do_sys_open+0xe0/0xe0
[ 52.121423][ T480] ? __x64_sys_futex+0x100/0x100
[ 52.126609][ T480] ? do_writev+0x202/0x2b0
[ 52.131120][ T480] __x64_sys_open+0x11c/0x140
[ 52.135893][ T480] x64_sys_call+0x3fc/0x9a0
[ 52.140387][ T480] do_syscall_64+0x4c/0xa0
[ 52.144907][ T480] ? clear_bhb_loop+0x50/0xa0
[ 52.149564][ T480] ? clear_bhb_loop+0x50/0xa0
[ 52.154309][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 52.160971][ T480] RIP: 0033:0x7f6245c74be9
[ 52.165683][ T480] 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
[ 52.186372][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 52.194880][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 52.202932][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 52.211149][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 52.219400][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 52.227994][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 52.237689][ T480]
[ 52.241144][ T480] ==================================================================
[ 52.250679][ T480] BUG: KASAN: use-after-free in f2fs_truncate_data_blocks_range+0x826/0xeb0
[ 52.259532][ T480] Read of size 4 at addr ffff8881126b5000 by task syz.2.17/480
[ 52.267341][ T480]
[ 52.269660][ T480] CPU: 0 PID: 480 Comm: syz.2.17 Not tainted syzkaller #0
[ 52.276900][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 52.287141][ T480] Call Trace:
[ 52.290515][ T480]
[ 52.293617][ T480] __dump_stack+0x21/0x30
[ 52.298146][ T480] dump_stack_lvl+0xee/0x150
[ 52.302734][ T480] ? show_regs_print_info+0x20/0x20
[ 52.308191][ T480] ? load_image+0x3a0/0x3a0
[ 52.312920][ T480] ? rwsem_write_trylock+0x130/0x300
[ 52.318192][ T480] print_address_description+0x7f/0x2c0
[ 52.324157][ T480] ? f2fs_truncate_data_blocks_range+0x826/0xeb0
[ 52.331450][ T480] kasan_report+0xf1/0x140
[ 52.336364][ T480] ? up_write+0x7b/0x290
[ 52.340783][ T480] ? f2fs_truncate_data_blocks_range+0x826/0xeb0
[ 52.347358][ T480] __asan_report_load4_noabort+0x14/0x20
[ 52.353156][ T480] f2fs_truncate_data_blocks_range+0x826/0xeb0
[ 52.359393][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 52.364703][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 52.370261][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 52.376156][ T480] ? __kasan_check_write+0x14/0x20
[ 52.381621][ T480] ? data_blkaddr+0x330/0x330
[ 52.386570][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 52.392186][ T480] ? addrs_per_block+0x110/0x110
[ 52.397198][ T480] ? dquot_initialize+0x20/0x20
[ 52.402228][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 52.407776][ T480] f2fs_truncate+0x1d7/0x3d0
[ 52.412382][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 52.417424][ T480] f2fs_setattr+0xaca/0x11b0
[ 52.422612][ T480] ? f2fs_getattr+0x670/0x670
[ 52.428089][ T480] notify_change+0xbca/0xe90
[ 52.433411][ T480] do_truncate+0x197/0x220
[ 52.438205][ T480] ? dquot_file_open+0x86/0xb0
[ 52.443703][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 52.449470][ T480] path_openat+0x2769/0x2f10
[ 52.454746][ T480] ? do_syscall_64+0x4c/0xa0
[ 52.459591][ T480] ? do_filp_open+0x3e0/0x3e0
[ 52.464341][ T480] ? expand_files+0xde/0x8e0
[ 52.469019][ T480] do_filp_open+0x1b3/0x3e0
[ 52.473588][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 52.478536][ T480] do_sys_openat2+0x14c/0x7b0
[ 52.483313][ T480] ? __se_sys_futex+0x139/0x310
[ 52.488513][ T480] ? __kasan_check_write+0x14/0x20
[ 52.493624][ T480] ? do_sys_open+0xe0/0xe0
[ 52.498049][ T480] ? __x64_sys_futex+0x100/0x100
[ 52.503063][ T480] ? do_writev+0x202/0x2b0
[ 52.507474][ T480] __x64_sys_open+0x11c/0x140
[ 52.512132][ T480] x64_sys_call+0x3fc/0x9a0
[ 52.517126][ T480] do_syscall_64+0x4c/0xa0
[ 52.521724][ T480] ? clear_bhb_loop+0x50/0xa0
[ 52.526473][ T480] ? clear_bhb_loop+0x50/0xa0
[ 52.531355][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 52.537818][ T480] RIP: 0033:0x7f6245c74be9
[ 52.542396][ T480] 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
[ 52.564010][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 52.572504][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 52.582387][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 52.591588][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 52.600848][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 52.609509][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 52.617664][ T480]
[ 52.620855][ T480]
[ 52.623160][ T480] Allocated by task 20:
[ 52.627435][ T480] __kasan_slab_alloc+0xbd/0xf0
[ 52.632658][ T480] slab_post_alloc_hook+0x4f/0x2b0
[ 52.637838][ T480] kmem_cache_alloc+0xf7/0x260
[ 52.642785][ T480] __alloc_skb+0xe0/0x740
[ 52.647116][ T480] ndisc_send_ns+0x343/0xaf0
[ 52.651949][ T480] addrconf_dad_work+0xa2b/0x1540
[ 52.657591][ T480] process_one_work+0x6be/0xba0
[ 52.662603][ T480] worker_thread+0xa59/0x1200
[ 52.667353][ T480] kthread+0x411/0x500
[ 52.671601][ T480] ret_from_fork+0x1f/0x30
[ 52.676188][ T480]
[ 52.679039][ T480] Freed by task 20:
[ 52.683357][ T480] kasan_set_track+0x4a/0x70
[ 52.687946][ T480] kasan_set_free_info+0x23/0x40
[ 52.692972][ T480] ____kasan_slab_free+0x125/0x160
[ 52.698235][ T480] __kasan_slab_free+0x11/0x20
[ 52.703028][ T480] slab_free_freelist_hook+0xc2/0x190
[ 52.708557][ T480] kmem_cache_free+0x100/0x320
[ 52.713476][ T480] kfree_skbmem+0x10c/0x180
[ 52.718326][ T480] kfree_skb+0xc1/0x2f0
[ 52.722661][ T480] ip6_mc_input+0x235/0x2a0
[ 52.727146][ T480] ip6_rcv_finish+0x18d/0x360
[ 52.731801][ T480] ipv6_rcv+0xe9/0x210
[ 52.736453][ T480] __netif_receive_skb+0xc8/0x280
[ 52.741482][ T480] process_backlog+0x368/0x600
[ 52.746353][ T480] __napi_poll+0xbe/0x590
[ 52.750868][ T480] net_rx_action+0x371/0x8e0
[ 52.755811][ T480] handle_softirqs+0x250/0x560
[ 52.760828][ T480] __do_softirq+0xb/0xd
[ 52.765158][ T480]
[ 52.767702][ T480] The buggy address belongs to the object at ffff8881126b5000
[ 52.767702][ T480] which belongs to the cache skbuff_head_cache of size 248
[ 52.783262][ T480] The buggy address is located 0 bytes inside of
[ 52.783262][ T480] 248-byte region [ffff8881126b5000, ffff8881126b50f8)
[ 52.797108][ T480] The buggy address belongs to the page:
[ 52.802892][ T480] page:ffffea000449ad40 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1126b5
[ 52.813509][ T480] flags: 0x4000000000000200(slab|zone=1)
[ 52.819392][ T480] raw: 4000000000000200 0000000000000000 dead000000000122 ffff8881081aaa80
[ 52.828229][ T480] raw: 0000000000000000 00000000000c000c 00000001ffffffff 0000000000000000
[ 52.837578][ T480] page dumped because: kasan: bad access detected
[ 52.844082][ T480] page_owner tracks the page as allocated
[ 52.850086][ T480] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112a20(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_HARDWALL), pid 310, ts 47741143411, free_ts 47305006613
[ 52.867985][ T480] post_alloc_hook+0x192/0x1b0
[ 52.872839][ T480] prep_new_page+0x1c/0x110
[ 52.877350][ T480] get_page_from_freelist+0x2cc5/0x2d50
[ 52.882876][ T480] __alloc_pages+0x18f/0x440
[ 52.887566][ T480] new_slab+0xa1/0x4d0
[ 52.891665][ T480] ___slab_alloc+0x381/0x810
[ 52.896699][ T480] __slab_alloc+0x49/0x90
[ 52.901288][ T480] kmem_cache_alloc+0x138/0x260
[ 52.906478][ T480] skb_clone+0x1cf/0x360
[ 52.910929][ T480] br_flood+0x387/0x420
[ 52.915347][ T480] br_handle_frame_finish+0xdae/0x1200
[ 52.920990][ T480] br_handle_frame+0x8fc/0xf50
[ 52.925926][ T480] __netif_receive_skb_core+0xe49/0x2f10
[ 52.931722][ T480] __netif_receive_skb+0x72/0x280
[ 52.937176][ T480] process_backlog+0x368/0x600
[ 52.942095][ T480] __napi_poll+0xbe/0x590
[ 52.946497][ T480] page last free stack trace:
[ 52.951424][ T480] free_unref_page_prepare+0x542/0x550
[ 52.957108][ T480] free_unref_page_list+0x134/0x9d0
[ 52.962390][ T480] release_pages+0xfda/0x1030
[ 52.967436][ T480] __pagevec_release+0x71/0xe0
[ 52.972180][ T480] truncate_inode_pages_range+0x2f7/0xd60
[ 52.977881][ T480] truncate_setsize+0xbd/0xe0
[ 52.983183][ T480] f2fs_setattr+0xa8c/0x11b0
[ 52.988018][ T480] notify_change+0xbca/0xe90
[ 52.992772][ T480] do_truncate+0x197/0x220
[ 52.997390][ T480] path_openat+0x2769/0x2f10
[ 53.002060][ T480] do_filp_open+0x1b3/0x3e0
[ 53.007334][ T480] do_sys_openat2+0x14c/0x7b0
[ 53.012965][ T480] __x64_sys_open+0x11c/0x140
[ 53.018581][ T480] x64_sys_call+0x3fc/0x9a0
[ 53.024006][ T480] do_syscall_64+0x4c/0xa0
[ 53.029182][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 53.035404][ T480]
[ 53.037834][ T480] Memory state around the buggy address:
[ 53.043827][ T480] ffff8881126b4f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 53.053937][ T480] ffff8881126b4f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 53.063585][ T480] >ffff8881126b5000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 53.072076][ T480] ^
[ 53.076462][ T480] ffff8881126b5080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fc
[ 53.085448][ T480] ffff8881126b5100: fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 00
[ 53.093847][ T480] ==================================================================
[ 53.101975][ T480] Disabling lock debugging due to kernel taint
[ 53.113486][ T30] audit: type=1400 audit(1765218698.333:114): avc: denied { read } for pid=83 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
[ 53.123601][ T480] F2FS-fs (loop2): access invalid blkaddr:290122752
[ 53.139806][ T30] audit: type=1400 audit(1765218698.333:115): avc: denied { search } for pid=83 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
[ 53.144455][ T480] CPU: 0 PID: 480 Comm: syz.2.17 Tainted: G B syzkaller #0
[ 53.167896][ T30] audit: type=1400 audit(1765218698.333:116): avc: denied { write } for pid=83 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
[ 53.176432][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 53.176442][ T480] Call Trace:
[ 53.176447][ T480]
[ 53.176452][ T480] __dump_stack+0x21/0x30
[ 53.199421][ T30] audit: type=1400 audit(1765218698.333:117): avc: denied { add_name } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 53.211139][ T480] dump_stack_lvl+0xee/0x150
[ 53.211168][ T480] ? show_regs_print_info+0x20/0x20
[ 53.211183][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 53.215159][ T30] audit: type=1400 audit(1765218698.333:118): avc: denied { create } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 53.217994][ T480] ? set_page_dirty+0x1ae/0x310
[ 53.222789][ T30] audit: type=1400 audit(1765218698.333:119): avc: denied { append open } for pid=83 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
[ 53.244181][ T480] dump_stack+0x15/0x20
[ 53.244207][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 53.244227][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 53.249679][ T30] audit: type=1400 audit(1765218698.333:120): avc: denied { getattr } for pid=83 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
[ 53.254705][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 53.254735][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 53.254751][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 53.370756][ T480] ? __kasan_check_write+0x14/0x20
[ 53.375953][ T480] ? data_blkaddr+0x330/0x330
[ 53.380845][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 53.386287][ T480] ? addrs_per_block+0x110/0x110
[ 53.391476][ T480] ? dquot_initialize+0x20/0x20
[ 53.396408][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 53.401597][ T480] f2fs_truncate+0x1d7/0x3d0
[ 53.406257][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 53.411087][ T480] f2fs_setattr+0xaca/0x11b0
[ 53.415921][ T480] ? f2fs_getattr+0x670/0x670
[ 53.420647][ T480] notify_change+0xbca/0xe90
[ 53.425228][ T480] do_truncate+0x197/0x220
[ 53.429714][ T480] ? dquot_file_open+0x86/0xb0
[ 53.434894][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 53.440273][ T480] path_openat+0x2769/0x2f10
[ 53.445023][ T480] ? do_syscall_64+0x4c/0xa0
[ 53.449772][ T480] ? do_filp_open+0x3e0/0x3e0
[ 53.454629][ T480] ? expand_files+0xde/0x8e0
[ 53.459300][ T480] do_filp_open+0x1b3/0x3e0
[ 53.463880][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 53.468633][ T480] do_sys_openat2+0x14c/0x7b0
[ 53.473476][ T480] ? __se_sys_futex+0x139/0x310
[ 53.478493][ T480] ? __kasan_check_write+0x14/0x20
[ 53.483683][ T480] ? do_sys_open+0xe0/0xe0
[ 53.488081][ T480] ? __x64_sys_futex+0x100/0x100
[ 53.493183][ T480] ? do_writev+0x202/0x2b0
[ 53.498114][ T480] __x64_sys_open+0x11c/0x140
[ 53.502950][ T480] x64_sys_call+0x3fc/0x9a0
[ 53.507436][ T480] do_syscall_64+0x4c/0xa0
[ 53.511853][ T480] ? clear_bhb_loop+0x50/0xa0
[ 53.516510][ T480] ? clear_bhb_loop+0x50/0xa0
[ 53.521251][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 53.527940][ T480] RIP: 0033:0x7f6245c74be9
[ 53.533263][ T480] 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
[ 53.553859][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 53.562774][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 53.571473][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 53.580010][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 53.588586][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 53.596844][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 53.605712][ T480]
[ 53.609420][ T480] F2FS-fs (loop2): access invalid blkaddr:4294936705
[ 53.616994][ T480] CPU: 0 PID: 480 Comm: syz.2.17 Tainted: G B syzkaller #0
[ 53.625779][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 53.636381][ T480] Call Trace:
[ 53.639744][ T480]
[ 53.642660][ T480] __dump_stack+0x21/0x30
[ 53.646983][ T480] dump_stack_lvl+0xee/0x150
[ 53.651565][ T480] ? show_regs_print_info+0x20/0x20
[ 53.656926][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 53.662645][ T480] ? set_page_dirty+0x1ae/0x310
[ 53.667828][ T480] dump_stack+0x15/0x20
[ 53.672895][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 53.678371][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 53.684529][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 53.689802][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 53.695524][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 53.701771][ T480] ? __kasan_check_write+0x14/0x20
[ 53.706966][ T480] ? data_blkaddr+0x330/0x330
[ 53.711778][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 53.717313][ T480] ? addrs_per_block+0x110/0x110
[ 53.722579][ T480] ? dquot_initialize+0x20/0x20
[ 53.727689][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 53.733251][ T480] f2fs_truncate+0x1d7/0x3d0
[ 53.738093][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 53.743105][ T480] f2fs_setattr+0xaca/0x11b0
[ 53.748005][ T480] ? f2fs_getattr+0x670/0x670
[ 53.752893][ T480] notify_change+0xbca/0xe90
[ 53.757764][ T480] do_truncate+0x197/0x220
[ 53.762174][ T480] ? dquot_file_open+0x86/0xb0
[ 53.767010][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 53.772191][ T480] path_openat+0x2769/0x2f10
[ 53.776942][ T480] ? do_syscall_64+0x4c/0xa0
[ 53.781822][ T480] ? do_filp_open+0x3e0/0x3e0
[ 53.786573][ T480] ? expand_files+0xde/0x8e0
[ 53.791315][ T480] do_filp_open+0x1b3/0x3e0
[ 53.796107][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 53.800682][ T480] do_sys_openat2+0x14c/0x7b0
[ 53.805631][ T480] ? __se_sys_futex+0x139/0x310
[ 53.810791][ T480] ? __kasan_check_write+0x14/0x20
[ 53.816473][ T480] ? do_sys_open+0xe0/0xe0
[ 53.820975][ T480] ? __x64_sys_futex+0x100/0x100
[ 53.826231][ T480] ? do_writev+0x202/0x2b0
[ 53.830650][ T480] __x64_sys_open+0x11c/0x140
[ 53.835999][ T480] x64_sys_call+0x3fc/0x9a0
[ 53.840897][ T480] do_syscall_64+0x4c/0xa0
[ 53.845595][ T480] ? clear_bhb_loop+0x50/0xa0
[ 53.850370][ T480] ? clear_bhb_loop+0x50/0xa0
[ 53.855406][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 53.861370][ T480] RIP: 0033:0x7f6245c74be9
[ 53.865943][ T480] 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
[ 53.885965][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 53.894454][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 53.903059][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 53.911216][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 53.919323][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 53.927465][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 53.935530][ T480]
[ 53.941260][ T480] F2FS-fs (loop2): access invalid blkaddr:20
[ 53.947530][ T480] CPU: 0 PID: 480 Comm: syz.2.17 Tainted: G B syzkaller #0
[ 53.956125][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 53.967013][ T480] Call Trace:
[ 53.970651][ T480]
[ 53.973708][ T480] __dump_stack+0x21/0x30
[ 53.978568][ T480] dump_stack_lvl+0xee/0x150
[ 53.983368][ T480] ? show_regs_print_info+0x20/0x20
[ 53.988980][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 53.994918][ T480] ? set_page_dirty+0x1ae/0x310
[ 53.999842][ T480] dump_stack+0x15/0x20
[ 54.004062][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 54.009413][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 54.015640][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 54.020999][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 54.026999][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 54.033056][ T480] ? __kasan_check_write+0x14/0x20
[ 54.038256][ T480] ? data_blkaddr+0x330/0x330
[ 54.043197][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 54.048813][ T480] ? addrs_per_block+0x110/0x110
[ 54.053730][ T480] ? dquot_initialize+0x20/0x20
[ 54.058646][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 54.063910][ T480] f2fs_truncate+0x1d7/0x3d0
[ 54.068477][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 54.073304][ T480] f2fs_setattr+0xaca/0x11b0
[ 54.078044][ T480] ? f2fs_getattr+0x670/0x670
[ 54.082781][ T480] notify_change+0xbca/0xe90
[ 54.087371][ T480] do_truncate+0x197/0x220
[ 54.092213][ T480] ? dquot_file_open+0x86/0xb0
[ 54.097162][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 54.102273][ T480] path_openat+0x2769/0x2f10
[ 54.107039][ T480] ? do_syscall_64+0x4c/0xa0
[ 54.111614][ T480] ? do_filp_open+0x3e0/0x3e0
[ 54.116369][ T480] ? expand_files+0xde/0x8e0
[ 54.121118][ T480] do_filp_open+0x1b3/0x3e0
[ 54.125624][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 54.130324][ T480] do_sys_openat2+0x14c/0x7b0
[ 54.135158][ T480] ? __se_sys_futex+0x139/0x310
[ 54.140080][ T480] ? __kasan_check_write+0x14/0x20
[ 54.145583][ T480] ? do_sys_open+0xe0/0xe0
[ 54.150156][ T480] ? __x64_sys_futex+0x100/0x100
[ 54.155269][ T480] ? do_writev+0x202/0x2b0
[ 54.159780][ T480] __x64_sys_open+0x11c/0x140
[ 54.164456][ T480] x64_sys_call+0x3fc/0x9a0
[ 54.169077][ T480] do_syscall_64+0x4c/0xa0
[ 54.173838][ T480] ? clear_bhb_loop+0x50/0xa0
[ 54.178671][ T480] ? clear_bhb_loop+0x50/0xa0
[ 54.183690][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 54.189667][ T480] RIP: 0033:0x7f6245c74be9
[ 54.194158][ T480] 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
[ 54.214101][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 54.223042][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 54.231086][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 54.239387][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 54.247678][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 54.255740][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 54.263936][ T480]
[ 54.270007][ T480] F2FS-fs (loop2): access invalid blkaddr:2252341549
[ 54.276935][ T480] CPU: 0 PID: 480 Comm: syz.2.17 Tainted: G B syzkaller #0
[ 54.285442][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 54.296029][ T480] Call Trace:
[ 54.299829][ T480]
[ 54.303265][ T480] __dump_stack+0x21/0x30
[ 54.308111][ T480] dump_stack_lvl+0xee/0x150
[ 54.313389][ T480] ? show_regs_print_info+0x20/0x20
[ 54.319030][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 54.324866][ T480] ? set_page_dirty+0x1ae/0x310
[ 54.329937][ T480] dump_stack+0x15/0x20
[ 54.334293][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 54.339840][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 54.346069][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 54.351872][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 54.358017][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 54.363998][ T480] ? __kasan_check_write+0x14/0x20
[ 54.369650][ T480] ? data_blkaddr+0x330/0x330
[ 54.375754][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 54.381307][ T480] ? addrs_per_block+0x110/0x110
[ 54.386520][ T480] ? dquot_initialize+0x20/0x20
[ 54.391546][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 54.396937][ T480] f2fs_truncate+0x1d7/0x3d0
[ 54.401509][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 54.406340][ T480] f2fs_setattr+0xaca/0x11b0
[ 54.411013][ T480] ? f2fs_getattr+0x670/0x670
[ 54.415935][ T480] notify_change+0xbca/0xe90
[ 54.420737][ T480] do_truncate+0x197/0x220
[ 54.425239][ T480] ? dquot_file_open+0x86/0xb0
[ 54.430315][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 54.435886][ T480] path_openat+0x2769/0x2f10
[ 54.440473][ T480] ? do_syscall_64+0x4c/0xa0
[ 54.445241][ T480] ? do_filp_open+0x3e0/0x3e0
[ 54.449931][ T480] ? expand_files+0xde/0x8e0
[ 54.454813][ T480] do_filp_open+0x1b3/0x3e0
[ 54.459514][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 54.464347][ T480] do_sys_openat2+0x14c/0x7b0
[ 54.469029][ T480] ? __se_sys_futex+0x139/0x310
[ 54.474090][ T480] ? __kasan_check_write+0x14/0x20
[ 54.479211][ T480] ? do_sys_open+0xe0/0xe0
[ 54.483639][ T480] ? __x64_sys_futex+0x100/0x100
[ 54.488568][ T480] ? do_writev+0x202/0x2b0
[ 54.492969][ T480] __x64_sys_open+0x11c/0x140
[ 54.497665][ T480] x64_sys_call+0x3fc/0x9a0
[ 54.502421][ T480] do_syscall_64+0x4c/0xa0
[ 54.506823][ T480] ? clear_bhb_loop+0x50/0xa0
[ 54.511563][ T480] ? clear_bhb_loop+0x50/0xa0
[ 54.516378][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 54.522253][ T480] RIP: 0033:0x7f6245c74be9
[ 54.526826][ T480] 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
[ 54.546943][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 54.555789][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 54.563929][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 54.572700][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 54.581083][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 54.589393][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 54.597539][ T480]
[ 54.600890][ T480] F2FS-fs (loop2): access invalid blkaddr:406364160
[ 54.607762][ T480] CPU: 0 PID: 480 Comm: syz.2.17 Tainted: G B syzkaller #0
[ 54.616918][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 54.627239][ T480] Call Trace:
[ 54.630508][ T480]
[ 54.633519][ T480] __dump_stack+0x21/0x30
[ 54.637916][ T480] dump_stack_lvl+0xee/0x150
[ 54.642710][ T480] ? show_regs_print_info+0x20/0x20
[ 54.647991][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 54.654101][ T480] ? set_page_dirty+0x1ae/0x310
[ 54.659046][ T480] dump_stack+0x15/0x20
[ 54.663348][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 54.668717][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 54.674962][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 54.680484][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 54.686329][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 54.693236][ T480] ? __kasan_check_write+0x14/0x20
[ 54.698441][ T480] ? data_blkaddr+0x330/0x330
[ 54.703114][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 54.708927][ T480] ? addrs_per_block+0x110/0x110
[ 54.713893][ T480] ? dquot_initialize+0x20/0x20
[ 54.719547][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 54.725121][ T480] f2fs_truncate+0x1d7/0x3d0
[ 54.729709][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 54.734815][ T480] f2fs_setattr+0xaca/0x11b0
[ 54.740060][ T480] ? f2fs_getattr+0x670/0x670
[ 54.744999][ T480] notify_change+0xbca/0xe90
[ 54.750894][ T480] do_truncate+0x197/0x220
[ 54.755478][ T480] ? dquot_file_open+0x86/0xb0
[ 54.760377][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 54.765490][ T480] path_openat+0x2769/0x2f10
[ 54.770169][ T480] ? do_syscall_64+0x4c/0xa0
[ 54.775194][ T480] ? do_filp_open+0x3e0/0x3e0
[ 54.780141][ T480] ? expand_files+0xde/0x8e0
[ 54.785101][ T480] do_filp_open+0x1b3/0x3e0
[ 54.789855][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 54.794434][ T480] do_sys_openat2+0x14c/0x7b0
[ 54.799367][ T480] ? __se_sys_futex+0x139/0x310
[ 54.804231][ T480] ? __kasan_check_write+0x14/0x20
[ 54.809322][ T480] ? do_sys_open+0xe0/0xe0
[ 54.814275][ T480] ? __x64_sys_futex+0x100/0x100
[ 54.819688][ T480] ? do_writev+0x202/0x2b0
[ 54.824466][ T480] __x64_sys_open+0x11c/0x140
[ 54.829225][ T480] x64_sys_call+0x3fc/0x9a0
[ 54.834312][ T480] do_syscall_64+0x4c/0xa0
[ 54.839082][ T480] ? clear_bhb_loop+0x50/0xa0
[ 54.843749][ T480] ? clear_bhb_loop+0x50/0xa0
[ 54.848763][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 54.855235][ T480] RIP: 0033:0x7f6245c74be9
[ 54.859882][ T480] 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
[ 54.880492][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 54.889149][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 54.897202][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 54.905175][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 54.913452][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 54.921571][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 54.929798][ T480]
[ 54.933060][ T480] F2FS-fs (loop2): access invalid blkaddr:4294936705
[ 54.941523][ T480] CPU: 0 PID: 480 Comm: syz.2.17 Tainted: G B syzkaller #0
[ 54.950657][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 54.961849][ T480] Call Trace:
[ 54.965214][ T480]
[ 54.968271][ T480] __dump_stack+0x21/0x30
[ 54.972685][ T480] dump_stack_lvl+0xee/0x150
[ 54.977442][ T480] ? show_regs_print_info+0x20/0x20
[ 54.982900][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 54.989136][ T480] ? set_page_dirty+0x1ae/0x310
[ 54.994091][ T480] dump_stack+0x15/0x20
[ 54.998415][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 55.004130][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 55.010655][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 55.016300][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 55.021967][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 55.028110][ T480] ? __kasan_check_write+0x14/0x20
[ 55.033481][ T480] ? data_blkaddr+0x330/0x330
[ 55.038674][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 55.045098][ T480] ? addrs_per_block+0x110/0x110
[ 55.050746][ T480] ? dquot_initialize+0x20/0x20
[ 55.055929][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 55.061837][ T480] f2fs_truncate+0x1d7/0x3d0
[ 55.066595][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 55.071527][ T480] f2fs_setattr+0xaca/0x11b0
[ 55.076188][ T480] ? f2fs_getattr+0x670/0x670
[ 55.081025][ T480] notify_change+0xbca/0xe90
[ 55.085599][ T480] do_truncate+0x197/0x220
[ 55.090257][ T480] ? dquot_file_open+0x86/0xb0
[ 55.095092][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 55.100364][ T480] path_openat+0x2769/0x2f10
[ 55.105285][ T480] ? do_syscall_64+0x4c/0xa0
[ 55.110055][ T480] ? do_filp_open+0x3e0/0x3e0
[ 55.114762][ T480] ? expand_files+0xde/0x8e0
[ 55.120142][ T480] do_filp_open+0x1b3/0x3e0
[ 55.125282][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 55.130669][ T480] do_sys_openat2+0x14c/0x7b0
[ 55.135425][ T480] ? __se_sys_futex+0x139/0x310
[ 55.140629][ T480] ? __kasan_check_write+0x14/0x20
[ 55.146081][ T480] ? do_sys_open+0xe0/0xe0
[ 55.150525][ T480] ? __x64_sys_futex+0x100/0x100
[ 55.157562][ T480] ? do_writev+0x202/0x2b0
[ 55.163649][ T480] __x64_sys_open+0x11c/0x140
[ 55.170409][ T480] x64_sys_call+0x3fc/0x9a0
[ 55.175938][ T480] do_syscall_64+0x4c/0xa0
[ 55.181331][ T480] ? clear_bhb_loop+0x50/0xa0
[ 55.186546][ T480] ? clear_bhb_loop+0x50/0xa0
[ 55.191667][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 55.197747][ T480] RIP: 0033:0x7f6245c74be9
[ 55.203560][ T480] 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
[ 55.225554][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 55.235298][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 55.243518][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 55.252050][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 55.260923][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 55.269471][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 55.277780][ T480]
[ 55.281020][ T480] F2FS-fs (loop2): access invalid blkaddr:33
[ 55.287663][ T480] CPU: 1 PID: 480 Comm: syz.2.17 Tainted: G B syzkaller #0
[ 55.296680][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 55.307150][ T480] Call Trace:
[ 55.310460][ T480]
[ 55.313842][ T480] __dump_stack+0x21/0x30
[ 55.318206][ T480] dump_stack_lvl+0xee/0x150
[ 55.323546][ T480] ? show_regs_print_info+0x20/0x20
[ 55.328843][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 55.335683][ T480] ? set_page_dirty+0x1ae/0x310
[ 55.342022][ T480] dump_stack+0x15/0x20
[ 55.346768][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 55.353649][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 55.360684][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 55.366813][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 55.375142][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 55.381246][ T480] ? __kasan_check_write+0x14/0x20
[ 55.386615][ T480] ? data_blkaddr+0x330/0x330
[ 55.391279][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 55.396953][ T480] ? addrs_per_block+0x110/0x110
[ 55.401901][ T480] ? dquot_initialize+0x20/0x20
[ 55.407071][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 55.412380][ T480] f2fs_truncate+0x1d7/0x3d0
[ 55.417053][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 55.422054][ T480] f2fs_setattr+0xaca/0x11b0
[ 55.426714][ T480] ? f2fs_getattr+0x670/0x670
[ 55.431528][ T480] notify_change+0xbca/0xe90
[ 55.436192][ T480] do_truncate+0x197/0x220
[ 55.440701][ T480] ? dquot_file_open+0x86/0xb0
[ 55.445621][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 55.450975][ T480] path_openat+0x2769/0x2f10
[ 55.456261][ T480] ? do_syscall_64+0x4c/0xa0
[ 55.461547][ T480] ? do_filp_open+0x3e0/0x3e0
[ 55.466525][ T480] ? expand_files+0xde/0x8e0
[ 55.471201][ T480] do_filp_open+0x1b3/0x3e0
[ 55.475948][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 55.480744][ T480] do_sys_openat2+0x14c/0x7b0
[ 55.485437][ T480] ? __se_sys_futex+0x139/0x310
[ 55.490928][ T480] ? __kasan_check_write+0x14/0x20
[ 55.496742][ T480] ? do_sys_open+0xe0/0xe0
[ 55.501640][ T480] ? __x64_sys_futex+0x100/0x100
[ 55.507078][ T480] ? do_writev+0x202/0x2b0
[ 55.511803][ T480] __x64_sys_open+0x11c/0x140
[ 55.517014][ T480] x64_sys_call+0x3fc/0x9a0
[ 55.521840][ T480] do_syscall_64+0x4c/0xa0
[ 55.526544][ T480] ? clear_bhb_loop+0x50/0xa0
[ 55.531668][ T480] ? clear_bhb_loop+0x50/0xa0
[ 55.536524][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 55.543013][ T480] RIP: 0033:0x7f6245c74be9
[ 55.547598][ T480] 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
[ 55.568929][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 55.578524][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 55.587217][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 55.596880][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 55.605633][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 55.614757][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 55.623265][ T480]
[ 55.627370][ T480] F2FS-fs (loop2): access invalid blkaddr:393216
[ 55.633928][ T480] CPU: 1 PID: 480 Comm: syz.2.17 Tainted: G B syzkaller #0
[ 55.643014][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 55.653478][ T480] Call Trace:
[ 55.657144][ T480]
[ 55.660348][ T480] __dump_stack+0x21/0x30
[ 55.665060][ T480] dump_stack_lvl+0xee/0x150
[ 55.669963][ T480] ? show_regs_print_info+0x20/0x20
[ 55.676931][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 55.682645][ T480] ? set_page_dirty+0x1ae/0x310
[ 55.688733][ T480] dump_stack+0x15/0x20
[ 55.693620][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 55.699081][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 55.706403][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 55.712078][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 55.717800][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 55.723998][ T480] ? __kasan_check_write+0x14/0x20
[ 55.729421][ T480] ? data_blkaddr+0x330/0x330
[ 55.734265][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 55.740129][ T480] ? addrs_per_block+0x110/0x110
[ 55.745238][ T480] ? dquot_initialize+0x20/0x20
[ 55.750241][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 55.755999][ T480] f2fs_truncate+0x1d7/0x3d0
[ 55.760583][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 55.765629][ T480] f2fs_setattr+0xaca/0x11b0
[ 55.770667][ T480] ? f2fs_getattr+0x670/0x670
[ 55.775543][ T480] notify_change+0xbca/0xe90
[ 55.781221][ T480] do_truncate+0x197/0x220
[ 55.786023][ T480] ? dquot_file_open+0x86/0xb0
[ 55.790877][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 55.796592][ T480] path_openat+0x2769/0x2f10
[ 55.801552][ T480] ? do_syscall_64+0x4c/0xa0
[ 55.806150][ T480] ? do_filp_open+0x3e0/0x3e0
[ 55.811379][ T480] ? expand_files+0xde/0x8e0
[ 55.817606][ T480] do_filp_open+0x1b3/0x3e0
[ 55.822399][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 55.827890][ T480] do_sys_openat2+0x14c/0x7b0
[ 55.833630][ T480] ? __se_sys_futex+0x139/0x310
[ 55.839141][ T480] ? __kasan_check_write+0x14/0x20
[ 55.845019][ T480] ? do_sys_open+0xe0/0xe0
[ 55.850011][ T480] ? __x64_sys_futex+0x100/0x100
[ 55.855507][ T480] ? do_writev+0x202/0x2b0
[ 55.860948][ T480] __x64_sys_open+0x11c/0x140
[ 55.866147][ T480] x64_sys_call+0x3fc/0x9a0
[ 55.871188][ T480] do_syscall_64+0x4c/0xa0
[ 55.876182][ T480] ? clear_bhb_loop+0x50/0xa0
[ 55.881428][ T480] ? clear_bhb_loop+0x50/0xa0
[ 55.886520][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 55.892621][ T480] RIP: 0033:0x7f6245c74be9
[ 55.897301][ T480] 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
[ 55.918172][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 55.926755][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 55.935566][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 55.945075][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 55.954099][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 55.962967][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 55.971143][ T480]
[ 55.974896][ T480] F2FS-fs (loop2): access invalid blkaddr:72
[ 55.981803][ T480] CPU: 1 PID: 480 Comm: syz.2.17 Tainted: G B syzkaller #0
[ 55.990979][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 56.001660][ T480] Call Trace:
[ 56.005108][ T480]
[ 56.008027][ T480] __dump_stack+0x21/0x30
[ 56.012442][ T480] dump_stack_lvl+0xee/0x150
[ 56.017219][ T480] ? show_regs_print_info+0x20/0x20
[ 56.022942][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 56.028845][ T480] ? set_page_dirty+0x1ae/0x310
[ 56.034009][ T480] dump_stack+0x15/0x20
[ 56.038334][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 56.043850][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 56.050560][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 56.055762][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 56.061543][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 56.067619][ T480] ? __kasan_check_write+0x14/0x20
[ 56.073042][ T480] ? data_blkaddr+0x330/0x330
[ 56.078170][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 56.084100][ T480] ? addrs_per_block+0x110/0x110
[ 56.089263][ T480] ? dquot_initialize+0x20/0x20
[ 56.094613][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 56.100445][ T480] f2fs_truncate+0x1d7/0x3d0
[ 56.106198][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 56.111056][ T480] f2fs_setattr+0xaca/0x11b0
[ 56.115825][ T480] ? f2fs_getattr+0x670/0x670
[ 56.120709][ T480] notify_change+0xbca/0xe90
[ 56.126722][ T480] do_truncate+0x197/0x220
[ 56.131130][ T480] ? dquot_file_open+0x86/0xb0
[ 56.136624][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 56.142264][ T480] path_openat+0x2769/0x2f10
[ 56.147036][ T480] ? do_syscall_64+0x4c/0xa0
[ 56.152368][ T480] ? do_filp_open+0x3e0/0x3e0
[ 56.157044][ T480] ? expand_files+0xde/0x8e0
[ 56.161646][ T480] do_filp_open+0x1b3/0x3e0
[ 56.166925][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 56.171705][ T480] do_sys_openat2+0x14c/0x7b0
[ 56.176831][ T480] ? __se_sys_futex+0x139/0x310
[ 56.181874][ T480] ? __kasan_check_write+0x14/0x20
[ 56.187334][ T480] ? do_sys_open+0xe0/0xe0
[ 56.192030][ T480] ? __x64_sys_futex+0x100/0x100
[ 56.197504][ T480] ? do_writev+0x202/0x2b0
[ 56.202039][ T480] __x64_sys_open+0x11c/0x140
[ 56.206951][ T480] x64_sys_call+0x3fc/0x9a0
[ 56.211710][ T480] do_syscall_64+0x4c/0xa0
[ 56.216730][ T480] ? clear_bhb_loop+0x50/0xa0
[ 56.221429][ T480] ? clear_bhb_loop+0x50/0xa0
[ 56.226628][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 56.233570][ T480] RIP: 0033:0x7f6245c74be9
[ 56.238344][ T480] 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
[ 56.258486][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 56.267080][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 56.275129][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 56.283438][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 56.291935][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 56.300073][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 56.308962][ T480]
[ 56.312510][ T480] F2FS-fs (loop2): access invalid blkaddr:14
[ 56.319622][ T480] CPU: 0 PID: 480 Comm: syz.2.17 Tainted: G B syzkaller #0
[ 56.330202][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 56.341723][ T480] Call Trace:
[ 56.345181][ T480]
[ 56.348369][ T480] __dump_stack+0x21/0x30
[ 56.353482][ T480] dump_stack_lvl+0xee/0x150
[ 56.358569][ T480] ? show_regs_print_info+0x20/0x20
[ 56.363834][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 56.369827][ T480] ? set_page_dirty+0x1ae/0x310
[ 56.375188][ T480] dump_stack+0x15/0x20
[ 56.380403][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 56.386228][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 56.392766][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 56.398586][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 56.404333][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 56.410129][ T480] ? __kasan_check_write+0x14/0x20
[ 56.415729][ T480] ? data_blkaddr+0x330/0x330
[ 56.420428][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 56.426430][ T480] ? addrs_per_block+0x110/0x110
[ 56.431446][ T480] ? dquot_initialize+0x20/0x20
[ 56.438019][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 56.443571][ T480] f2fs_truncate+0x1d7/0x3d0
[ 56.448974][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 56.454210][ T480] f2fs_setattr+0xaca/0x11b0
[ 56.459010][ T480] ? f2fs_getattr+0x670/0x670
[ 56.463762][ T480] notify_change+0xbca/0xe90
[ 56.468364][ T480] do_truncate+0x197/0x220
[ 56.473218][ T480] ? dquot_file_open+0x86/0xb0
[ 56.478114][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 56.483318][ T480] path_openat+0x2769/0x2f10
[ 56.488597][ T480] ? do_syscall_64+0x4c/0xa0
[ 56.493583][ T480] ? do_filp_open+0x3e0/0x3e0
[ 56.498263][ T480] ? expand_files+0xde/0x8e0
[ 56.503383][ T480] do_filp_open+0x1b3/0x3e0
[ 56.508046][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 56.512799][ T480] do_sys_openat2+0x14c/0x7b0
[ 56.517922][ T480] ? __se_sys_futex+0x139/0x310
[ 56.523208][ T480] ? __kasan_check_write+0x14/0x20
[ 56.528605][ T480] ? do_sys_open+0xe0/0xe0
[ 56.533116][ T480] ? __x64_sys_futex+0x100/0x100
[ 56.538518][ T480] ? do_writev+0x202/0x2b0
[ 56.543333][ T480] __x64_sys_open+0x11c/0x140
[ 56.548107][ T480] x64_sys_call+0x3fc/0x9a0
[ 56.552871][ T480] do_syscall_64+0x4c/0xa0
[ 56.557642][ T480] ? clear_bhb_loop+0x50/0xa0
[ 56.562736][ T480] ? clear_bhb_loop+0x50/0xa0
[ 56.567516][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 56.574235][ T480] RIP: 0033:0x7f6245c74be9
[ 56.579098][ T480] 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
[ 56.600186][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 56.609140][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 56.617623][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 56.625851][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 56.634095][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 56.642514][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 56.650666][ T480]
[ 56.654141][ T480] F2FS-fs (loop2): access invalid blkaddr:2147483650
[ 56.660953][ T480] CPU: 1 PID: 480 Comm: syz.2.17 Tainted: G B syzkaller #0
[ 56.669833][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 56.679971][ T480] Call Trace:
[ 56.683963][ T480]
[ 56.687069][ T480] __dump_stack+0x21/0x30
[ 56.691917][ T480] dump_stack_lvl+0xee/0x150
[ 56.696818][ T480] ? show_regs_print_info+0x20/0x20
[ 56.702460][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 56.708476][ T480] ? set_page_dirty+0x1ae/0x310
[ 56.713406][ T480] dump_stack+0x15/0x20
[ 56.717928][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 56.723501][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 56.729830][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 56.735400][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 56.741148][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 56.747235][ T480] ? __kasan_check_write+0x14/0x20
[ 56.752604][ T480] ? data_blkaddr+0x330/0x330
[ 56.757274][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 56.762955][ T480] ? addrs_per_block+0x110/0x110
[ 56.768062][ T480] ? dquot_initialize+0x20/0x20
[ 56.773599][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 56.780004][ T480] f2fs_truncate+0x1d7/0x3d0
[ 56.785217][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 56.790600][ T480] f2fs_setattr+0xaca/0x11b0
[ 56.795597][ T480] ? f2fs_getattr+0x670/0x670
[ 56.800796][ T480] notify_change+0xbca/0xe90
[ 56.805800][ T480] do_truncate+0x197/0x220
[ 56.810215][ T480] ? dquot_file_open+0x86/0xb0
[ 56.815209][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 56.820489][ T480] path_openat+0x2769/0x2f10
[ 56.825372][ T480] ? do_syscall_64+0x4c/0xa0
[ 56.830138][ T480] ? do_filp_open+0x3e0/0x3e0
[ 56.834984][ T480] ? expand_files+0xde/0x8e0
[ 56.839994][ T480] do_filp_open+0x1b3/0x3e0
[ 56.844837][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 56.849922][ T480] do_sys_openat2+0x14c/0x7b0
[ 56.854638][ T480] ? __se_sys_futex+0x139/0x310
[ 56.859927][ T480] ? __kasan_check_write+0x14/0x20
[ 56.865403][ T480] ? do_sys_open+0xe0/0xe0
[ 56.869918][ T480] ? __x64_sys_futex+0x100/0x100
[ 56.874857][ T480] ? do_writev+0x202/0x2b0
[ 56.879701][ T480] __x64_sys_open+0x11c/0x140
[ 56.884456][ T480] x64_sys_call+0x3fc/0x9a0
[ 56.889241][ T480] do_syscall_64+0x4c/0xa0
[ 56.893852][ T480] ? clear_bhb_loop+0x50/0xa0
[ 56.898607][ T480] ? clear_bhb_loop+0x50/0xa0
[ 56.903271][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 56.909497][ T480] RIP: 0033:0x7f6245c74be9
[ 56.913895][ T480] 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
[ 56.934617][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 56.943376][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 56.952201][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 56.960460][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 56.968714][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 56.976941][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 56.984994][ T480]
[ 56.988145][ T480] F2FS-fs (loop2): access invalid blkaddr:33
[ 56.994295][ T480] CPU: 1 PID: 480 Comm: syz.2.17 Tainted: G B syzkaller #0
[ 57.003032][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 57.013420][ T480] Call Trace:
[ 57.016980][ T480]
[ 57.020330][ T480] __dump_stack+0x21/0x30
[ 57.025019][ T480] dump_stack_lvl+0xee/0x150
[ 57.029935][ T480] ? show_regs_print_info+0x20/0x20
[ 57.035216][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 57.040928][ T480] ? set_page_dirty+0x1ae/0x310
[ 57.045774][ T480] dump_stack+0x15/0x20
[ 57.050303][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 57.055669][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 57.061825][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 57.067201][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 57.072735][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 57.078614][ T480] ? __kasan_check_write+0x14/0x20
[ 57.083718][ T480] ? data_blkaddr+0x330/0x330
[ 57.088405][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 57.093979][ T480] ? addrs_per_block+0x110/0x110
[ 57.099261][ T480] ? dquot_initialize+0x20/0x20
[ 57.104195][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 57.109570][ T480] f2fs_truncate+0x1d7/0x3d0
[ 57.114253][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 57.119008][ T480] f2fs_setattr+0xaca/0x11b0
[ 57.124035][ T480] ? f2fs_getattr+0x670/0x670
[ 57.128782][ T480] notify_change+0xbca/0xe90
[ 57.133846][ T480] do_truncate+0x197/0x220
[ 57.138520][ T480] ? dquot_file_open+0x86/0xb0
[ 57.143399][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 57.148423][ T480] path_openat+0x2769/0x2f10
[ 57.153459][ T480] ? do_syscall_64+0x4c/0xa0
[ 57.158177][ T480] ? do_filp_open+0x3e0/0x3e0
[ 57.163077][ T480] ? expand_files+0xde/0x8e0
[ 57.167869][ T480] do_filp_open+0x1b3/0x3e0
[ 57.172681][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 57.177551][ T480] do_sys_openat2+0x14c/0x7b0
[ 57.182355][ T480] ? __se_sys_futex+0x139/0x310
[ 57.187372][ T480] ? __kasan_check_write+0x14/0x20
[ 57.193034][ T480] ? do_sys_open+0xe0/0xe0
[ 57.197433][ T480] ? __x64_sys_futex+0x100/0x100
[ 57.202539][ T480] ? do_writev+0x202/0x2b0
[ 57.206938][ T480] __x64_sys_open+0x11c/0x140
[ 57.211987][ T480] x64_sys_call+0x3fc/0x9a0
[ 57.216868][ T480] do_syscall_64+0x4c/0xa0
[ 57.221617][ T480] ? clear_bhb_loop+0x50/0xa0
[ 57.226532][ T480] ? clear_bhb_loop+0x50/0xa0
[ 57.231291][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 57.237525][ T480] RIP: 0033:0x7f6245c74be9
[ 57.242092][ T480] 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
[ 57.262472][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 57.270949][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 57.279083][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 57.287231][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 57.296069][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 57.304531][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 57.315697][ T480]
[ 57.320730][ T480] F2FS-fs (loop2): access invalid blkaddr:1
[ 57.327496][ T480] CPU: 1 PID: 480 Comm: syz.2.17 Tainted: G B syzkaller #0
[ 57.336818][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 57.348960][ T480] Call Trace:
[ 57.352444][ T480]
[ 57.355439][ T480] __dump_stack+0x21/0x30
[ 57.359879][ T480] dump_stack_lvl+0xee/0x150
[ 57.364756][ T480] ? show_regs_print_info+0x20/0x20
[ 57.370041][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 57.376510][ T480] ? set_page_dirty+0x1ae/0x310
[ 57.381473][ T480] dump_stack+0x15/0x20
[ 57.385797][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 57.391623][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 57.398056][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 57.404702][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 57.410376][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 57.416434][ T480] ? __kasan_check_write+0x14/0x20
[ 57.421932][ T480] ? data_blkaddr+0x330/0x330
[ 57.426687][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 57.432469][ T480] ? addrs_per_block+0x110/0x110
[ 57.437780][ T480] ? dquot_initialize+0x20/0x20
[ 57.443226][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 57.448968][ T480] f2fs_truncate+0x1d7/0x3d0
[ 57.453879][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 57.459027][ T480] f2fs_setattr+0xaca/0x11b0
[ 57.464156][ T480] ? f2fs_getattr+0x670/0x670
[ 57.469191][ T480] notify_change+0xbca/0xe90
[ 57.474620][ T480] do_truncate+0x197/0x220
[ 57.480286][ T480] ? dquot_file_open+0x86/0xb0
[ 57.485706][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 57.492091][ T480] path_openat+0x2769/0x2f10
[ 57.497279][ T480] ? do_syscall_64+0x4c/0xa0
[ 57.502132][ T480] ? do_filp_open+0x3e0/0x3e0
[ 57.506994][ T480] ? expand_files+0xde/0x8e0
[ 57.511837][ T480] do_filp_open+0x1b3/0x3e0
[ 57.517016][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 57.522318][ T480] do_sys_openat2+0x14c/0x7b0
[ 57.527302][ T480] ? __se_sys_futex+0x139/0x310
[ 57.532416][ T480] ? __kasan_check_write+0x14/0x20
[ 57.537717][ T480] ? do_sys_open+0xe0/0xe0
[ 57.542421][ T480] ? __x64_sys_futex+0x100/0x100
[ 57.547510][ T480] ? do_writev+0x202/0x2b0
[ 57.552384][ T480] __x64_sys_open+0x11c/0x140
[ 57.557356][ T480] x64_sys_call+0x3fc/0x9a0
[ 57.562398][ T480] do_syscall_64+0x4c/0xa0
[ 57.566818][ T480] ? clear_bhb_loop+0x50/0xa0
[ 57.572419][ T480] ? clear_bhb_loop+0x50/0xa0
[ 57.577441][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 57.584060][ T480] RIP: 0033:0x7f6245c74be9
[ 57.588563][ T480] 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
[ 57.609406][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 57.618413][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 57.627079][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 57.635411][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 57.643714][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 57.651759][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 57.660095][ T480]
[ 57.664325][ T480] F2FS-fs (loop2): access invalid blkaddr:3726726
[ 57.671180][ T480] CPU: 1 PID: 480 Comm: syz.2.17 Tainted: G B syzkaller #0
[ 57.679987][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 57.690564][ T480] Call Trace:
[ 57.694185][ T480]
[ 57.697118][ T480] __dump_stack+0x21/0x30
[ 57.701435][ T480] dump_stack_lvl+0xee/0x150
[ 57.706019][ T480] ? show_regs_print_info+0x20/0x20
[ 57.711207][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 57.717484][ T480] ? set_page_dirty+0x1ae/0x310
[ 57.722874][ T480] dump_stack+0x15/0x20
[ 57.727129][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 57.733123][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 57.739746][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 57.745212][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 57.751236][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 57.757037][ T480] ? __kasan_check_write+0x14/0x20
[ 57.762323][ T480] ? data_blkaddr+0x330/0x330
[ 57.767418][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 57.773066][ T480] ? addrs_per_block+0x110/0x110
[ 57.779800][ T480] ? dquot_initialize+0x20/0x20
[ 57.785214][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 57.791210][ T480] f2fs_truncate+0x1d7/0x3d0
[ 57.796090][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 57.801064][ T480] f2fs_setattr+0xaca/0x11b0
[ 57.806157][ T480] ? f2fs_getattr+0x670/0x670
[ 57.811446][ T480] notify_change+0xbca/0xe90
[ 57.816062][ T480] do_truncate+0x197/0x220
[ 57.820723][ T480] ? dquot_file_open+0x86/0xb0
[ 57.826034][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 57.831047][ T480] path_openat+0x2769/0x2f10
[ 57.835835][ T480] ? do_syscall_64+0x4c/0xa0
[ 57.840548][ T480] ? do_filp_open+0x3e0/0x3e0
[ 57.845573][ T480] ? expand_files+0xde/0x8e0
[ 57.850329][ T480] do_filp_open+0x1b3/0x3e0
[ 57.854990][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 57.859767][ T480] do_sys_openat2+0x14c/0x7b0
[ 57.864515][ T480] ? __se_sys_futex+0x139/0x310
[ 57.869631][ T480] ? __kasan_check_write+0x14/0x20
[ 57.875123][ T480] ? do_sys_open+0xe0/0xe0
[ 57.880038][ T480] ? __x64_sys_futex+0x100/0x100
[ 57.885150][ T480] ? do_writev+0x202/0x2b0
[ 57.890009][ T480] __x64_sys_open+0x11c/0x140
[ 57.894813][ T480] x64_sys_call+0x3fc/0x9a0
[ 57.899425][ T480] do_syscall_64+0x4c/0xa0
[ 57.903834][ T480] ? clear_bhb_loop+0x50/0xa0
[ 57.908492][ T480] ? clear_bhb_loop+0x50/0xa0
[ 57.913345][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 57.919489][ T480] RIP: 0033:0x7f6245c74be9
[ 57.924002][ T480] 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
[ 57.944304][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 57.952798][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 57.960943][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 57.969334][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 57.977826][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 57.986604][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 57.994856][ T480]
[ 57.999039][ T480] F2FS-fs (loop2): access invalid blkaddr:131088
[ 58.005795][ T480] CPU: 1 PID: 480 Comm: syz.2.17 Tainted: G B syzkaller #0
[ 58.016372][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 58.026793][ T480] Call Trace:
[ 58.030141][ T480]
[ 58.033052][ T480] __dump_stack+0x21/0x30
[ 58.037478][ T480] dump_stack_lvl+0xee/0x150
[ 58.042208][ T480] ? show_regs_print_info+0x20/0x20
[ 58.047390][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 58.053404][ T480] ? set_page_dirty+0x1ae/0x310
[ 58.058235][ T480] dump_stack+0x15/0x20
[ 58.062479][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 58.068012][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 58.074329][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 58.079612][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 58.085240][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 58.091035][ T480] ? __kasan_check_write+0x14/0x20
[ 58.096245][ T480] ? data_blkaddr+0x330/0x330
[ 58.100935][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 58.106472][ T480] ? addrs_per_block+0x110/0x110
[ 58.111496][ T480] ? dquot_initialize+0x20/0x20
[ 58.116328][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 58.121709][ T480] f2fs_truncate+0x1d7/0x3d0
[ 58.126474][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 58.131281][ T480] f2fs_setattr+0xaca/0x11b0
[ 58.135856][ T480] ? f2fs_getattr+0x670/0x670
[ 58.140778][ T480] notify_change+0xbca/0xe90
[ 58.145451][ T480] do_truncate+0x197/0x220
[ 58.149853][ T480] ? dquot_file_open+0x86/0xb0
[ 58.154864][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 58.159872][ T480] path_openat+0x2769/0x2f10
[ 58.164446][ T480] ? do_syscall_64+0x4c/0xa0
[ 58.169025][ T480] ? do_filp_open+0x3e0/0x3e0
[ 58.173876][ T480] ? expand_files+0xde/0x8e0
[ 58.178609][ T480] do_filp_open+0x1b3/0x3e0
[ 58.183385][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 58.188077][ T480] do_sys_openat2+0x14c/0x7b0
[ 58.193134][ T480] ? __se_sys_futex+0x139/0x310
[ 58.198292][ T480] ? __kasan_check_write+0x14/0x20
[ 58.203555][ T480] ? do_sys_open+0xe0/0xe0
[ 58.208103][ T480] ? __x64_sys_futex+0x100/0x100
[ 58.213197][ T480] ? do_writev+0x202/0x2b0
[ 58.217872][ T480] __x64_sys_open+0x11c/0x140
[ 58.223075][ T480] x64_sys_call+0x3fc/0x9a0
[ 58.227847][ T480] do_syscall_64+0x4c/0xa0
[ 58.232611][ T480] ? clear_bhb_loop+0x50/0xa0
[ 58.237462][ T480] ? clear_bhb_loop+0x50/0xa0
[ 58.242234][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 58.248213][ T480] RIP: 0033:0x7f6245c74be9
[ 58.252782][ T480] 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
[ 58.273170][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 58.281860][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 58.289904][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 58.298039][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 58.306426][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 58.314570][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 58.323114][ T480]
[ 58.326992][ T480] F2FS-fs (loop2): access invalid blkaddr:88
[ 58.334006][ T480] CPU: 0 PID: 480 Comm: syz.2.17 Tainted: G B syzkaller #0
[ 58.343437][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 58.354201][ T480] Call Trace:
[ 58.357845][ T480]
[ 58.360951][ T480] __dump_stack+0x21/0x30
[ 58.365536][ T480] dump_stack_lvl+0xee/0x150
[ 58.370124][ T480] ? show_regs_print_info+0x20/0x20
[ 58.375636][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 58.381966][ T480] ? set_page_dirty+0x1ae/0x310
[ 58.387864][ T480] dump_stack+0x15/0x20
[ 58.392784][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 58.398866][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 58.405196][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 58.411185][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 58.417182][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 58.423606][ T480] ? __kasan_check_write+0x14/0x20
[ 58.428910][ T480] ? data_blkaddr+0x330/0x330
[ 58.433608][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 58.439596][ T480] ? addrs_per_block+0x110/0x110
[ 58.444819][ T480] ? dquot_initialize+0x20/0x20
[ 58.450561][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 58.456447][ T480] f2fs_truncate+0x1d7/0x3d0
[ 58.461043][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 58.466096][ T480] f2fs_setattr+0xaca/0x11b0
[ 58.470757][ T480] ? f2fs_getattr+0x670/0x670
[ 58.475538][ T480] notify_change+0xbca/0xe90
[ 58.480234][ T480] do_truncate+0x197/0x220
[ 58.485804][ T480] ? dquot_file_open+0x86/0xb0
[ 58.490663][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 58.496393][ T480] path_openat+0x2769/0x2f10
[ 58.501241][ T480] ? do_syscall_64+0x4c/0xa0
[ 58.506196][ T480] ? do_filp_open+0x3e0/0x3e0
[ 58.511086][ T480] ? expand_files+0xde/0x8e0
[ 58.515949][ T480] do_filp_open+0x1b3/0x3e0
[ 58.521008][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 58.525785][ T480] do_sys_openat2+0x14c/0x7b0
[ 58.530903][ T480] ? __se_sys_futex+0x139/0x310
[ 58.536460][ T480] ? __kasan_check_write+0x14/0x20
[ 58.542373][ T480] ? do_sys_open+0xe0/0xe0
[ 58.547056][ T480] ? __x64_sys_futex+0x100/0x100
[ 58.552167][ T480] ? do_writev+0x202/0x2b0
[ 58.556751][ T480] __x64_sys_open+0x11c/0x140
[ 58.561628][ T480] x64_sys_call+0x3fc/0x9a0
[ 58.566205][ T480] do_syscall_64+0x4c/0xa0
[ 58.570978][ T480] ? clear_bhb_loop+0x50/0xa0
[ 58.575815][ T480] ? clear_bhb_loop+0x50/0xa0
[ 58.582269][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 58.588868][ T480] RIP: 0033:0x7f6245c74be9
[ 58.593865][ T480] 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
[ 58.614175][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 58.623076][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 58.631768][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 58.640096][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 58.648745][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 58.657481][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 58.665729][ T480]
[ 58.669172][ T480] F2FS-fs (loop2): access invalid blkaddr:128
[ 58.675474][ T480] CPU: 0 PID: 480 Comm: syz.2.17 Tainted: G B syzkaller #0
[ 58.684462][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 58.695421][ T480] Call Trace:
[ 58.698786][ T480]
[ 58.701901][ T480] __dump_stack+0x21/0x30
[ 58.706423][ T480] dump_stack_lvl+0xee/0x150
[ 58.711012][ T480] ? show_regs_print_info+0x20/0x20
[ 58.716554][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 58.722867][ T480] ? set_page_dirty+0x1ae/0x310
[ 58.728669][ T480] dump_stack+0x15/0x20
[ 58.733000][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 58.739455][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 58.745957][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 58.751383][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 58.757001][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 58.762787][ T480] ? __kasan_check_write+0x14/0x20
[ 58.767876][ T480] ? data_blkaddr+0x330/0x330
[ 58.772530][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 58.778071][ T480] ? addrs_per_block+0x110/0x110
[ 58.783348][ T480] ? dquot_initialize+0x20/0x20
[ 58.788560][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 58.794106][ T480] f2fs_truncate+0x1d7/0x3d0
[ 58.798773][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 58.803742][ T480] f2fs_setattr+0xaca/0x11b0
[ 58.808554][ T480] ? f2fs_getattr+0x670/0x670
[ 58.813440][ T480] notify_change+0xbca/0xe90
[ 58.818680][ T480] do_truncate+0x197/0x220
[ 58.823295][ T480] ? dquot_file_open+0x86/0xb0
[ 58.828604][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 58.834222][ T480] path_openat+0x2769/0x2f10
[ 58.838829][ T480] ? do_syscall_64+0x4c/0xa0
[ 58.843787][ T480] ? do_filp_open+0x3e0/0x3e0
[ 58.848649][ T480] ? expand_files+0xde/0x8e0
[ 58.853370][ T480] do_filp_open+0x1b3/0x3e0
[ 58.857960][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 58.862635][ T480] do_sys_openat2+0x14c/0x7b0
[ 58.867779][ T480] ? __se_sys_futex+0x139/0x310
[ 58.872804][ T480] ? __kasan_check_write+0x14/0x20
[ 58.877935][ T480] ? do_sys_open+0xe0/0xe0
[ 58.882369][ T480] ? __x64_sys_futex+0x100/0x100
[ 58.887479][ T480] ? do_writev+0x202/0x2b0
[ 58.892065][ T480] __x64_sys_open+0x11c/0x140
[ 58.896765][ T480] x64_sys_call+0x3fc/0x9a0
[ 58.901379][ T480] do_syscall_64+0x4c/0xa0
[ 58.905824][ T480] ? clear_bhb_loop+0x50/0xa0
[ 58.910498][ T480] ? clear_bhb_loop+0x50/0xa0
[ 58.915546][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 58.921612][ T480] RIP: 0033:0x7f6245c74be9
[ 58.926367][ T480] 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
[ 58.947184][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 58.956209][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 58.964419][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 58.972486][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 58.980724][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 58.989405][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 58.997579][ T480]
[ 59.001246][ T480] F2FS-fs (loop2): access invalid blkaddr:290121728
[ 59.008001][ T480] CPU: 0 PID: 480 Comm: syz.2.17 Tainted: G B syzkaller #0
[ 59.016847][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 59.028095][ T480] Call Trace:
[ 59.031383][ T480]
[ 59.034662][ T480] __dump_stack+0x21/0x30
[ 59.039700][ T480] dump_stack_lvl+0xee/0x150
[ 59.044657][ T480] ? show_regs_print_info+0x20/0x20
[ 59.049896][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 59.055786][ T480] ? set_page_dirty+0x1ae/0x310
[ 59.060763][ T480] dump_stack+0x15/0x20
[ 59.065165][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 59.070818][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 59.076983][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 59.082870][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 59.089317][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 59.095288][ T480] ? __kasan_check_write+0x14/0x20
[ 59.100800][ T480] ? data_blkaddr+0x330/0x330
[ 59.105754][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 59.111944][ T480] ? addrs_per_block+0x110/0x110
[ 59.117009][ T480] ? dquot_initialize+0x20/0x20
[ 59.123083][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 59.133114][ T480] f2fs_truncate+0x1d7/0x3d0
[ 59.141404][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 59.149854][ T480] f2fs_setattr+0xaca/0x11b0
[ 59.156172][ T480] ? f2fs_getattr+0x670/0x670
[ 59.161906][ T480] notify_change+0xbca/0xe90
[ 59.166765][ T480] do_truncate+0x197/0x220
[ 59.172726][ T480] ? dquot_file_open+0x86/0xb0
[ 59.177782][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 59.182898][ T480] path_openat+0x2769/0x2f10
[ 59.187575][ T480] ? do_syscall_64+0x4c/0xa0
[ 59.192155][ T480] ? do_filp_open+0x3e0/0x3e0
[ 59.197054][ T480] ? expand_files+0xde/0x8e0
[ 59.202070][ T480] do_filp_open+0x1b3/0x3e0
[ 59.206885][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 59.211456][ T480] do_sys_openat2+0x14c/0x7b0
[ 59.216554][ T480] ? __se_sys_futex+0x139/0x310
[ 59.221921][ T480] ? __kasan_check_write+0x14/0x20
[ 59.227785][ T480] ? do_sys_open+0xe0/0xe0
[ 59.232592][ T480] ? __x64_sys_futex+0x100/0x100
[ 59.238341][ T480] ? do_writev+0x202/0x2b0
[ 59.243021][ T480] __x64_sys_open+0x11c/0x140
[ 59.248048][ T480] x64_sys_call+0x3fc/0x9a0
[ 59.252734][ T480] do_syscall_64+0x4c/0xa0
[ 59.257365][ T480] ? clear_bhb_loop+0x50/0xa0
[ 59.262195][ T480] ? clear_bhb_loop+0x50/0xa0
[ 59.267263][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 59.273491][ T480] RIP: 0033:0x7f6245c74be9
[ 59.277995][ T480] 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
[ 59.299177][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 59.308428][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 59.317683][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 59.326367][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 59.335665][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 59.346377][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 59.355054][ T480]
[ 59.358792][ T480] F2FS-fs (loop2): access invalid blkaddr:4294936705
[ 59.366160][ T480] CPU: 0 PID: 480 Comm: syz.2.17 Tainted: G B syzkaller #0
[ 59.376032][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 59.387527][ T480] Call Trace:
[ 59.390983][ T480]
[ 59.394408][ T480] __dump_stack+0x21/0x30
[ 59.399448][ T480] dump_stack_lvl+0xee/0x150
[ 59.405338][ T480] ? show_regs_print_info+0x20/0x20
[ 59.411652][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 59.417752][ T480] ? set_page_dirty+0x1ae/0x310
[ 59.422958][ T480] dump_stack+0x15/0x20
[ 59.427406][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 59.433047][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 59.440300][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 59.446577][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 59.453625][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 59.459535][ T480] ? __kasan_check_write+0x14/0x20
[ 59.465000][ T480] ? data_blkaddr+0x330/0x330
[ 59.470596][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 59.476229][ T480] ? addrs_per_block+0x110/0x110
[ 59.481437][ T480] ? dquot_initialize+0x20/0x20
[ 59.487433][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 59.493191][ T480] f2fs_truncate+0x1d7/0x3d0
[ 59.498924][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 59.504472][ T480] f2fs_setattr+0xaca/0x11b0
[ 59.509651][ T480] ? f2fs_getattr+0x670/0x670
[ 59.515147][ T480] notify_change+0xbca/0xe90
[ 59.520614][ T480] do_truncate+0x197/0x220
[ 59.525407][ T480] ? dquot_file_open+0x86/0xb0
[ 59.530241][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 59.535344][ T480] path_openat+0x2769/0x2f10
[ 59.540043][ T480] ? do_syscall_64+0x4c/0xa0
[ 59.544651][ T480] ? do_filp_open+0x3e0/0x3e0
[ 59.549787][ T480] ? expand_files+0xde/0x8e0
[ 59.554544][ T480] do_filp_open+0x1b3/0x3e0
[ 59.559127][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 59.563902][ T480] do_sys_openat2+0x14c/0x7b0
[ 59.568767][ T480] ? __se_sys_futex+0x139/0x310
[ 59.574176][ T480] ? __kasan_check_write+0x14/0x20
[ 59.579638][ T480] ? do_sys_open+0xe0/0xe0
[ 59.584566][ T480] ? __x64_sys_futex+0x100/0x100
[ 59.589930][ T480] ? do_writev+0x202/0x2b0
[ 59.594577][ T480] __x64_sys_open+0x11c/0x140
[ 59.599344][ T480] x64_sys_call+0x3fc/0x9a0
[ 59.604045][ T480] do_syscall_64+0x4c/0xa0
[ 59.608848][ T480] ? clear_bhb_loop+0x50/0xa0
[ 59.613699][ T480] ? clear_bhb_loop+0x50/0xa0
[ 59.618593][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 59.624556][ T480] RIP: 0033:0x7f6245c74be9
[ 59.628966][ T480] 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
[ 59.649222][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 59.658467][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 59.666694][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 59.674648][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 59.682803][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 59.691500][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 59.699644][ T480]
[ 59.703293][ T480] F2FS-fs (loop2): access invalid blkaddr:290121744
[ 59.710539][ T480] CPU: 0 PID: 480 Comm: syz.2.17 Tainted: G B syzkaller #0
[ 59.719132][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 59.729552][ T480] Call Trace:
[ 59.733006][ T480]
[ 59.736019][ T480] __dump_stack+0x21/0x30
[ 59.740534][ T480] dump_stack_lvl+0xee/0x150
[ 59.745399][ T480] ? show_regs_print_info+0x20/0x20
[ 59.750815][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 59.756718][ T480] ? set_page_dirty+0x1ae/0x310
[ 59.761555][ T480] dump_stack+0x15/0x20
[ 59.765694][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 59.771524][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 59.777892][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 59.783366][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 59.789021][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 59.795245][ T480] ? __kasan_check_write+0x14/0x20
[ 59.800986][ T480] ? data_blkaddr+0x330/0x330
[ 59.805933][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 59.811837][ T480] ? addrs_per_block+0x110/0x110
[ 59.816845][ T480] ? dquot_initialize+0x20/0x20
[ 59.821923][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 59.827433][ T480] f2fs_truncate+0x1d7/0x3d0
[ 59.832472][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 59.837554][ T480] f2fs_setattr+0xaca/0x11b0
[ 59.842328][ T480] ? f2fs_getattr+0x670/0x670
[ 59.847538][ T480] notify_change+0xbca/0xe90
[ 59.852390][ T480] do_truncate+0x197/0x220
[ 59.857000][ T480] ? dquot_file_open+0x86/0xb0
[ 59.861867][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 59.867313][ T480] path_openat+0x2769/0x2f10
[ 59.871882][ T480] ? do_syscall_64+0x4c/0xa0
[ 59.876488][ T480] ? do_filp_open+0x3e0/0x3e0
[ 59.881281][ T480] ? expand_files+0xde/0x8e0
[ 59.885851][ T480] do_filp_open+0x1b3/0x3e0
[ 59.890551][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 59.895748][ T480] do_sys_openat2+0x14c/0x7b0
[ 59.900893][ T480] ? __se_sys_futex+0x139/0x310
[ 59.905736][ T480] ? __kasan_check_write+0x14/0x20
[ 59.911024][ T480] ? do_sys_open+0xe0/0xe0
[ 59.915430][ T480] ? __x64_sys_futex+0x100/0x100
[ 59.921036][ T480] ? do_writev+0x202/0x2b0
[ 59.925551][ T480] __x64_sys_open+0x11c/0x140
[ 59.930481][ T480] x64_sys_call+0x3fc/0x9a0
[ 59.934976][ T480] do_syscall_64+0x4c/0xa0
[ 59.939735][ T480] ? clear_bhb_loop+0x50/0xa0
[ 59.944876][ T480] ? clear_bhb_loop+0x50/0xa0
[ 59.949548][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 59.955639][ T480] RIP: 0033:0x7f6245c74be9
[ 59.960151][ T480] 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
[ 59.980817][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 59.990048][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 59.998393][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 60.006826][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 60.015342][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 60.023726][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 60.032401][ T480]
[ 60.035696][ T480] F2FS-fs (loop2): access invalid blkaddr:4294936705
[ 60.042675][ T480] CPU: 0 PID: 480 Comm: syz.2.17 Tainted: G B syzkaller #0
[ 60.051690][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 60.061951][ T480] Call Trace:
[ 60.065307][ T480]
[ 60.068576][ T480] __dump_stack+0x21/0x30
[ 60.073522][ T480] dump_stack_lvl+0xee/0x150
[ 60.078341][ T480] ? show_regs_print_info+0x20/0x20
[ 60.083556][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 60.089585][ T480] ? set_page_dirty+0x1ae/0x310
[ 60.094468][ T480] dump_stack+0x15/0x20
[ 60.098718][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 60.104186][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 60.110741][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 60.116479][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 60.122121][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 60.127830][ T480] ? __kasan_check_write+0x14/0x20
[ 60.132920][ T480] ? data_blkaddr+0x330/0x330
[ 60.137748][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 60.143452][ T480] ? addrs_per_block+0x110/0x110
[ 60.148653][ T480] ? dquot_initialize+0x20/0x20
[ 60.153679][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 60.159151][ T480] f2fs_truncate+0x1d7/0x3d0
[ 60.163732][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 60.168486][ T480] f2fs_setattr+0xaca/0x11b0
[ 60.173429][ T480] ? f2fs_getattr+0x670/0x670
[ 60.178555][ T480] notify_change+0xbca/0xe90
[ 60.183521][ T480] do_truncate+0x197/0x220
[ 60.188211][ T480] ? dquot_file_open+0x86/0xb0
[ 60.193102][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 60.198125][ T480] path_openat+0x2769/0x2f10
[ 60.202704][ T480] ? do_syscall_64+0x4c/0xa0
[ 60.207377][ T480] ? do_filp_open+0x3e0/0x3e0
[ 60.212171][ T480] ? expand_files+0xde/0x8e0
[ 60.217031][ T480] do_filp_open+0x1b3/0x3e0
[ 60.221630][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 60.226556][ T480] do_sys_openat2+0x14c/0x7b0
[ 60.231480][ T480] ? __se_sys_futex+0x139/0x310
[ 60.236394][ T480] ? __kasan_check_write+0x14/0x20
[ 60.241499][ T480] ? do_sys_open+0xe0/0xe0
[ 60.246108][ T480] ? __x64_sys_futex+0x100/0x100
[ 60.251253][ T480] ? do_writev+0x202/0x2b0
[ 60.255654][ T480] __x64_sys_open+0x11c/0x140
[ 60.260517][ T480] x64_sys_call+0x3fc/0x9a0
[ 60.265025][ T480] do_syscall_64+0x4c/0xa0
[ 60.269550][ T480] ? clear_bhb_loop+0x50/0xa0
[ 60.274409][ T480] ? clear_bhb_loop+0x50/0xa0
[ 60.279261][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 60.285243][ T480] RIP: 0033:0x7f6245c74be9
[ 60.289730][ T480] 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
[ 60.310397][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 60.319167][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 60.327746][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 60.336214][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 60.344986][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 60.353864][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 60.362367][ T480]
[ 60.365501][ T480] F2FS-fs (loop2): access invalid blkaddr:768
[ 60.371690][ T480] CPU: 1 PID: 480 Comm: syz.2.17 Tainted: G B syzkaller #0
[ 60.380356][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 60.390483][ T480] Call Trace:
[ 60.393830][ T480]
[ 60.396741][ T480] __dump_stack+0x21/0x30
[ 60.401248][ T480] dump_stack_lvl+0xee/0x150
[ 60.406018][ T480] ? show_regs_print_info+0x20/0x20
[ 60.411227][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 60.417113][ T480] ? set_page_dirty+0x1ae/0x310
[ 60.422131][ T480] dump_stack+0x15/0x20
[ 60.426346][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 60.431782][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 60.438162][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 60.443444][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 60.449449][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 60.455343][ T480] ? __kasan_check_write+0x14/0x20
[ 60.460522][ T480] ? data_blkaddr+0x330/0x330
[ 60.465436][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 60.471118][ T480] ? addrs_per_block+0x110/0x110
[ 60.476043][ T480] ? dquot_initialize+0x20/0x20
[ 60.480957][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 60.486676][ T480] f2fs_truncate+0x1d7/0x3d0
[ 60.491639][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 60.496534][ T480] f2fs_setattr+0xaca/0x11b0
[ 60.501115][ T480] ? f2fs_getattr+0x670/0x670
[ 60.506042][ T480] notify_change+0xbca/0xe90
[ 60.510819][ T480] do_truncate+0x197/0x220
[ 60.515402][ T480] ? dquot_file_open+0x86/0xb0
[ 60.520328][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 60.525822][ T480] path_openat+0x2769/0x2f10
[ 60.530578][ T480] ? do_syscall_64+0x4c/0xa0
[ 60.535276][ T480] ? do_filp_open+0x3e0/0x3e0
[ 60.540086][ T480] ? expand_files+0xde/0x8e0
[ 60.544771][ T480] do_filp_open+0x1b3/0x3e0
[ 60.549617][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 60.554980][ T480] do_sys_openat2+0x14c/0x7b0
[ 60.559837][ T480] ? __se_sys_futex+0x139/0x310
[ 60.564678][ T480] ? __kasan_check_write+0x14/0x20
[ 60.570310][ T480] ? do_sys_open+0xe0/0xe0
[ 60.575322][ T480] ? __x64_sys_futex+0x100/0x100
[ 60.580605][ T480] ? do_writev+0x202/0x2b0
[ 60.585577][ T480] __x64_sys_open+0x11c/0x140
[ 60.591409][ T480] x64_sys_call+0x3fc/0x9a0
[ 60.597873][ T480] do_syscall_64+0x4c/0xa0
[ 60.602549][ T480] ? clear_bhb_loop+0x50/0xa0
[ 60.607399][ T480] ? clear_bhb_loop+0x50/0xa0
[ 60.612084][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 60.618383][ T480] RIP: 0033:0x7f6245c74be9
[ 60.622960][ T480] 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
[ 60.642913][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 60.651638][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 60.659779][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 60.668018][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 60.675992][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 60.684117][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 60.692859][ T480]
[ 60.695958][ T480] F2FS-fs (loop2): access invalid blkaddr:1
[ 60.702135][ T480] CPU: 1 PID: 480 Comm: syz.2.17 Tainted: G B syzkaller #0
[ 60.711143][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 60.722515][ T480] Call Trace:
[ 60.725818][ T480]
[ 60.728986][ T480] __dump_stack+0x21/0x30
[ 60.733602][ T480] dump_stack_lvl+0xee/0x150
[ 60.738634][ T480] ? show_regs_print_info+0x20/0x20
[ 60.743999][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 60.749880][ T480] ? set_page_dirty+0x1ae/0x310
[ 60.754923][ T480] dump_stack+0x15/0x20
[ 60.759439][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 60.765160][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 60.771418][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 60.776650][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 60.782662][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 60.788373][ T480] ? __kasan_check_write+0x14/0x20
[ 60.793660][ T480] ? data_blkaddr+0x330/0x330
[ 60.798888][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 60.804427][ T480] ? addrs_per_block+0x110/0x110
[ 60.809611][ T480] ? dquot_initialize+0x20/0x20
[ 60.814451][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 60.819912][ T480] f2fs_truncate+0x1d7/0x3d0
[ 60.824944][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 60.829875][ T480] f2fs_setattr+0xaca/0x11b0
[ 60.834635][ T480] ? f2fs_getattr+0x670/0x670
[ 60.839637][ T480] notify_change+0xbca/0xe90
[ 60.844622][ T480] do_truncate+0x197/0x220
[ 60.849217][ T480] ? dquot_file_open+0x86/0xb0
[ 60.854373][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 60.859692][ T480] path_openat+0x2769/0x2f10
[ 60.864282][ T480] ? do_syscall_64+0x4c/0xa0
[ 60.869164][ T480] ? do_filp_open+0x3e0/0x3e0
[ 60.873920][ T480] ? expand_files+0xde/0x8e0
[ 60.878894][ T480] do_filp_open+0x1b3/0x3e0
[ 60.883691][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 60.888375][ T480] do_sys_openat2+0x14c/0x7b0
[ 60.893218][ T480] ? __se_sys_futex+0x139/0x310
[ 60.898167][ T480] ? __kasan_check_write+0x14/0x20
[ 60.903319][ T480] ? do_sys_open+0xe0/0xe0
[ 60.907807][ T480] ? __x64_sys_futex+0x100/0x100
[ 60.912821][ T480] ? do_writev+0x202/0x2b0
[ 60.917318][ T480] __x64_sys_open+0x11c/0x140
[ 60.922238][ T480] x64_sys_call+0x3fc/0x9a0
[ 60.926745][ T480] do_syscall_64+0x4c/0xa0
[ 60.931141][ T480] ? clear_bhb_loop+0x50/0xa0
[ 60.935812][ T480] ? clear_bhb_loop+0x50/0xa0
[ 60.940583][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 60.946563][ T480] RIP: 0033:0x7f6245c74be9
[ 60.951491][ T480] 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
[ 60.971609][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 60.980148][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 60.989167][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 60.997240][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 61.005268][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 61.013963][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 61.022744][ T480]
[ 61.026313][ T480] F2FS-fs (loop2): access invalid blkaddr:20
[ 61.032621][ T480] CPU: 1 PID: 480 Comm: syz.2.17 Tainted: G B syzkaller #0
[ 61.041217][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 61.051887][ T480] Call Trace:
[ 61.055357][ T480]
[ 61.058277][ T480] __dump_stack+0x21/0x30
[ 61.062853][ T480] dump_stack_lvl+0xee/0x150
[ 61.067608][ T480] ? show_regs_print_info+0x20/0x20
[ 61.072927][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 61.078657][ T480] ? set_page_dirty+0x1ae/0x310
[ 61.083645][ T480] dump_stack+0x15/0x20
[ 61.087977][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 61.093605][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 61.099935][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 61.105235][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 61.110864][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 61.117066][ T480] ? __kasan_check_write+0x14/0x20
[ 61.122299][ T480] ? data_blkaddr+0x330/0x330
[ 61.127137][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 61.133199][ T480] ? addrs_per_block+0x110/0x110
[ 61.138526][ T480] ? dquot_initialize+0x20/0x20
[ 61.143486][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 61.148848][ T480] f2fs_truncate+0x1d7/0x3d0
[ 61.153614][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 61.158447][ T480] f2fs_setattr+0xaca/0x11b0
[ 61.163104][ T480] ? f2fs_getattr+0x670/0x670
[ 61.167769][ T480] notify_change+0xbca/0xe90
[ 61.173212][ T480] do_truncate+0x197/0x220
[ 61.177755][ T480] ? dquot_file_open+0x86/0xb0
[ 61.182884][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 61.187980][ T480] path_openat+0x2769/0x2f10
[ 61.192649][ T480] ? do_syscall_64+0x4c/0xa0
[ 61.197539][ T480] ? do_filp_open+0x3e0/0x3e0
[ 61.202572][ T480] ? expand_files+0xde/0x8e0
[ 61.207336][ T480] do_filp_open+0x1b3/0x3e0
[ 61.211924][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 61.216501][ T480] do_sys_openat2+0x14c/0x7b0
[ 61.221453][ T480] ? __se_sys_futex+0x139/0x310
[ 61.226682][ T480] ? __kasan_check_write+0x14/0x20
[ 61.232248][ T480] ? do_sys_open+0xe0/0xe0
[ 61.236939][ T480] ? __x64_sys_futex+0x100/0x100
[ 61.242401][ T480] ? do_writev+0x202/0x2b0
[ 61.247167][ T480] __x64_sys_open+0x11c/0x140
[ 61.252278][ T480] x64_sys_call+0x3fc/0x9a0
[ 61.256767][ T480] do_syscall_64+0x4c/0xa0
[ 61.261172][ T480] ? clear_bhb_loop+0x50/0xa0
[ 61.266056][ T480] ? clear_bhb_loop+0x50/0xa0
[ 61.270811][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 61.276859][ T480] RIP: 0033:0x7f6245c74be9
[ 61.281635][ T480] 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
[ 61.306535][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 61.316113][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 61.325025][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 61.334147][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 61.343251][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 61.352998][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 61.361136][ T480]
[ 61.364470][ T480] F2FS-fs (loop2): access invalid blkaddr:2371879157
[ 61.371396][ T480] CPU: 1 PID: 480 Comm: syz.2.17 Tainted: G B syzkaller #0
[ 61.381147][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 61.391645][ T480] Call Trace:
[ 61.395191][ T480]
[ 61.398208][ T480] __dump_stack+0x21/0x30
[ 61.402791][ T480] dump_stack_lvl+0xee/0x150
[ 61.407537][ T480] ? show_regs_print_info+0x20/0x20
[ 61.413590][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 61.419327][ T480] ? set_page_dirty+0x1ae/0x310
[ 61.424265][ T480] dump_stack+0x15/0x20
[ 61.428498][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 61.434381][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 61.440699][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 61.445943][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 61.451663][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 61.457755][ T480] ? __kasan_check_write+0x14/0x20
[ 61.463849][ T480] ? data_blkaddr+0x330/0x330
[ 61.468650][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 61.474206][ T480] ? addrs_per_block+0x110/0x110
[ 61.479458][ T480] ? dquot_initialize+0x20/0x20
[ 61.484400][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 61.490469][ T480] f2fs_truncate+0x1d7/0x3d0
[ 61.495231][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 61.500584][ T480] f2fs_setattr+0xaca/0x11b0
[ 61.505471][ T480] ? f2fs_getattr+0x670/0x670
[ 61.510225][ T480] notify_change+0xbca/0xe90
[ 61.515208][ T480] do_truncate+0x197/0x220
[ 61.519608][ T480] ? dquot_file_open+0x86/0xb0
[ 61.524442][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 61.529799][ T480] path_openat+0x2769/0x2f10
[ 61.534812][ T480] ? do_syscall_64+0x4c/0xa0
[ 61.539559][ T480] ? do_filp_open+0x3e0/0x3e0
[ 61.544981][ T480] ? expand_files+0xde/0x8e0
[ 61.549776][ T480] do_filp_open+0x1b3/0x3e0
[ 61.554273][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 61.558934][ T480] do_sys_openat2+0x14c/0x7b0
[ 61.563955][ T480] ? __se_sys_futex+0x139/0x310
[ 61.568892][ T480] ? __kasan_check_write+0x14/0x20
[ 61.574512][ T480] ? do_sys_open+0xe0/0xe0
[ 61.579748][ T480] ? __x64_sys_futex+0x100/0x100
[ 61.584823][ T480] ? do_writev+0x202/0x2b0
[ 61.589546][ T480] __x64_sys_open+0x11c/0x140
[ 61.594800][ T480] x64_sys_call+0x3fc/0x9a0
[ 61.599651][ T480] do_syscall_64+0x4c/0xa0
[ 61.604195][ T480] ? clear_bhb_loop+0x50/0xa0
[ 61.609059][ T480] ? clear_bhb_loop+0x50/0xa0
[ 61.614169][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 61.621080][ T480] RIP: 0033:0x7f6245c74be9
[ 61.625753][ T480] 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
[ 61.646033][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 61.654614][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 61.663043][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 61.671328][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 61.679477][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 61.687895][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 61.696046][ T480]
[ 61.699454][ T480] F2FS-fs (loop2): access invalid blkaddr:309023040
[ 61.706652][ T480] CPU: 1 PID: 480 Comm: syz.2.17 Tainted: G B syzkaller #0
[ 61.715328][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 61.725506][ T480] Call Trace:
[ 61.729001][ T480]
[ 61.731915][ T480] __dump_stack+0x21/0x30
[ 61.736314][ T480] dump_stack_lvl+0xee/0x150
[ 61.741177][ T480] ? show_regs_print_info+0x20/0x20
[ 61.746533][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 61.752477][ T480] ? set_page_dirty+0x1ae/0x310
[ 61.757526][ T480] dump_stack+0x15/0x20
[ 61.761769][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 61.767484][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 61.774011][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 61.779460][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 61.785390][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 61.791217][ T480] ? __kasan_check_write+0x14/0x20
[ 61.796416][ T480] ? data_blkaddr+0x330/0x330
[ 61.801714][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 61.807250][ T480] ? addrs_per_block+0x110/0x110
[ 61.812252][ T480] ? dquot_initialize+0x20/0x20
[ 61.817096][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 61.823056][ T480] f2fs_truncate+0x1d7/0x3d0
[ 61.827978][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 61.832834][ T480] f2fs_setattr+0xaca/0x11b0
[ 61.837679][ T480] ? f2fs_getattr+0x670/0x670
[ 61.842513][ T480] notify_change+0xbca/0xe90
[ 61.847482][ T480] do_truncate+0x197/0x220
[ 61.852350][ T480] ? dquot_file_open+0x86/0xb0
[ 61.857200][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 61.862786][ T480] path_openat+0x2769/0x2f10
[ 61.867606][ T480] ? do_syscall_64+0x4c/0xa0
[ 61.872551][ T480] ? do_filp_open+0x3e0/0x3e0
[ 61.877831][ T480] ? expand_files+0xde/0x8e0
[ 61.882635][ T480] do_filp_open+0x1b3/0x3e0
[ 61.887560][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 61.892835][ T480] do_sys_openat2+0x14c/0x7b0
[ 61.898771][ T480] ? __se_sys_futex+0x139/0x310
[ 61.904864][ T480] ? __kasan_check_write+0x14/0x20
[ 61.910078][ T480] ? do_sys_open+0xe0/0xe0
[ 61.914812][ T480] ? __x64_sys_futex+0x100/0x100
[ 61.919763][ T480] ? do_writev+0x202/0x2b0
[ 61.925290][ T480] __x64_sys_open+0x11c/0x140
[ 61.929979][ T480] x64_sys_call+0x3fc/0x9a0
[ 61.934948][ T480] do_syscall_64+0x4c/0xa0
[ 61.939560][ T480] ? clear_bhb_loop+0x50/0xa0
[ 61.944477][ T480] ? clear_bhb_loop+0x50/0xa0
[ 61.949151][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 61.955283][ T480] RIP: 0033:0x7f6245c74be9
[ 61.959793][ T480] 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
[ 61.980663][ T480] RSP: 002b:00007f6245ae5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 61.989438][ T480] RAX: ffffffffffffffda RBX: 00007f6245e9bfa0 RCX: 00007f6245c74be9
[ 61.997768][ T480] RDX: 0000000000000040 RSI: 0000000000141242 RDI: 0000200000000140
[ 62.007300][ T480] RBP: 00007f6245cf7e19 R08: 0000000000000000 R09: 0000000000000000
[ 62.016445][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 62.025083][ T480] R13: 00007f6245e9c038 R14: 00007f6245e9bfa0 R15: 00007ffeb964a4d8
[ 62.034502][ T480]
[ 62.038282][ T480] F2FS-fs (loop2): access invalid blkaddr:4294936705
[ 62.045539][ T480] CPU: 1 PID: 480 Comm: syz.2.17 Tainted: G B syzkaller #0
[ 62.054741][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 62.066200][ T480] Call Trace:
[ 62.069701][ T480]
[ 62.072898][ T480] __dump_stack+0x21/0x30
[ 62.077499][ T480] dump_stack_lvl+0xee/0x150
[ 62.082222][ T480] ? show_regs_print_info+0x20/0x20
[ 62.087541][ T480] ? f2fs_set_node_page_dirty+0x222/0x590
[ 62.093775][ T480] ? set_page_dirty+0x1ae/0x310
[ 62.099432][ T480] dump_stack+0x15/0x20
[ 62.103826][ T480] f2fs_is_valid_blkaddr+0xca0/0x12a0
[ 62.109374][ T480] f2fs_truncate_data_blocks_range+0x67c/0xeb0
[ 62.115950][ T480] ? f2fs_inode_dirtied+0x308/0x360
[ 62.121130][ T480] f2fs_truncate_data_blocks+0xf3/0x130
[ 62.127095][ T480] f2fs_truncate_inode_blocks+0x62f/0xf70
[ 62.133210][ T480] ? __kasan_check_write+0x14/0x20
[ 62.138322][ T480] ? data_blkaddr+0x330/0x330
[ 62.143423][ T480] f2fs_do_truncate_blocks+0x625/0xb20
[ 62.149160][ T480] ? addrs_per_block+0x110/0x110
[ 62.154292][ T480] ? dquot_initialize+0x20/0x20
[ 62.159181][ T480] f2fs_truncate_blocks+0x10e/0x300
[ 62.165699][ T480] f2fs_truncate+0x1d7/0x3d0
[ 62.170631][ T480] ? f2fs_setattr+0xac1/0x11b0
[ 62.175563][ T480] f2fs_setattr+0xaca/0x11b0
[ 62.180473][ T480] ? f2fs_getattr+0x670/0x670
[ 62.185140][ T480] notify_change+0xbca/0xe90
[ 62.190146][ T480] do_truncate+0x197/0x220
[ 62.195277][ T480] ? dquot_file_open+0x86/0xb0
[ 62.200037][ T480] ? put_page_bootmem+0x1a0/0x1a0
[ 62.205218][ T480] path_openat+0x2769/0x2f10
[ 62.209811][ T480] ? do_syscall_64+0x4c/0xa0
[ 62.214393][ T480] ? do_filp_open+0x3e0/0x3e0
[ 62.219528][ T480] ? expand_files+0xde/0x8e0
[ 62.224732][ T480] do_filp_open+0x1b3/0x3e0
[ 62.229315][ T480] ? vfs_tmpfile+0x2d0/0x2d0
[ 62.234428][ T480] do_sys_openat2+0x14c/0x7b0
[ 62.239367][ T480] ? __se_sys_futex+0x139/0x310
[ 62.244292][ T480] ? __kasan_check_write+0x14/0x20
[ 62.249852][ T480] ? do_sys_open+0xe0/0xe0
[ 62.254471][ T480] ? __x64_sys_futex+0x100/0x100
[ 62.259572][ T480] ? do_writev+0x202/0x2b0
[ 62.264401][ T480] __x64_sys_open+0x11c/0x140
[ 62.269587][ T480] x64_sys_call+0x3fc/0x9a0
[ 62.274452][ T480] do_syscall_64+0x4c/0xa0
[ 62.279232][ T480] ? clear_bhb_loop+0x50/0xa0
[ 62.283995][ T480] ? clear_bhb_loop+0x50/0xa0
[ 62.289034][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 62.295528][ T480] RIP: 0033:0x7f6245c74be9