Warning: Permanently added '10.128.1.63' (ED25519) to the list of known hosts. 2026/05/25 15:45:20 parsed 1 programs [ 25.542657][ T24] audit: type=1400 audit(1779723920.700:64): avc: denied { node_bind } for pid=287 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 25.563338][ T24] audit: type=1400 audit(1779723920.700:65): avc: denied { create } for pid=287 comm="syz-execprog" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 25.582862][ T24] audit: type=1400 audit(1779723920.700:66): avc: denied { module_request } for pid=287 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 26.146051][ T24] audit: type=1400 audit(1779723921.300:67): avc: denied { mounton } for pid=293 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 26.147078][ T293] cgroup: Unknown subsys name 'net' [ 26.174496][ T293] cgroup: Unknown subsys name 'devices' [ 26.180273][ T24] audit: type=1400 audit(1779723921.300:68): avc: denied { mount } for pid=293 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 26.203720][ T24] audit: type=1400 audit(1779723921.340:69): avc: denied { unmount } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 26.300106][ T293] cgroup: Unknown subsys name 'hugetlb' [ 26.305714][ T293] cgroup: Unknown subsys name 'rlimit' [ 26.417526][ T24] audit: type=1400 audit(1779723921.570:70): avc: denied { setattr } for pid=293 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 26.446021][ T24] audit: type=1400 audit(1779723921.570:71): avc: denied { create } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.466402][ T24] audit: type=1400 audit(1779723921.570:72): avc: denied { write } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.486733][ T24] audit: type=1400 audit(1779723921.570:73): avc: denied { read } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.510048][ T297] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 26.591904][ T293] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 26.969014][ T299] request_module fs-gadgetfs succeeded, but still no fs? [ 26.979294][ T299] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 27.314946][ T333] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.322122][ T333] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.329518][ T333] device bridge_slave_0 entered promiscuous mode [ 27.336862][ T333] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.343910][ T333] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.351158][ T333] device bridge_slave_1 entered promiscuous mode [ 27.381621][ T333] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.388636][ T333] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.395885][ T333] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.402895][ T333] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.417453][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.424996][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.432618][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.442334][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.450555][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.457552][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.465753][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.473875][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.480901][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.493171][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.503914][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.514992][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.525351][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.533487][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.541257][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.549484][ T333] device veth0_vlan entered promiscuous mode [ 27.558099][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.567134][ T333] device veth1_macvtap entered promiscuous mode [ 27.576066][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.586013][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/05/25 15:45:23 executed programs: 0 [ 28.020011][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.027041][ T365] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.034445][ T365] device bridge_slave_0 entered promiscuous mode [ 28.041323][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.048328][ T365] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.055857][ T365] device bridge_slave_1 entered promiscuous mode [ 28.090181][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.097199][ T365] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.104439][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.111451][ T365] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.129392][ T341] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.136564][ T341] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.143908][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 28.151382][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 28.170018][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 28.178181][ T341] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.185219][ T341] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.194103][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 28.202358][ T341] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.209385][ T341] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.216745][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.224703][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 28.238280][ T365] device veth0_vlan entered promiscuous mode [ 28.249166][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.257510][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.266695][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.274924][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.282395][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.291417][ T365] device veth1_macvtap entered promiscuous mode [ 28.300616][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.310556][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.442392][ T393] ====================================================== [ 28.442392][ T393] WARNING: the mand mount option is being deprecated and [ 28.442392][ T393] will be removed in v5.15! [ 28.442392][ T393] ====================================================== [ 28.490197][ T393] F2FS-fs (loop2): invalid crc value [ 28.501290][ T393] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 28.520715][ T393] F2FS-fs (loop2): access invalid blkaddr:15 [ 28.526706][ T393] CPU: 0 PID: 393 Comm: syz.2.17 Not tainted syzkaller #0 [ 28.533789][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 28.543824][ T393] Call Trace: [ 28.547096][ T393] __dump_stack+0x21/0x24 [ 28.551402][ T393] dump_stack_lvl+0x1a7/0x208 [ 28.556047][ T393] ? show_regs_print_info+0x18/0x18 [ 28.561215][ T393] ? f2fs_set_node_page_dirty+0x40f/0x590 [ 28.566935][ T393] ? f2fs_write_node_pages+0x890/0x890 [ 28.572368][ T393] ? set_page_dirty+0x1a2/0x320 [ 28.577195][ T393] dump_stack+0x15/0x1c [ 28.581326][ T393] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 28.586672][ T393] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 28.592796][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 28.598313][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 28.604005][ T393] ? data_blkaddr+0x330/0x330 [ 28.608653][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 28.614086][ T393] ? addrs_per_block+0x110/0x110 [ 28.618995][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 28.624768][ T393] ? _raw_spin_lock+0x94/0xf0 [ 28.629418][ T393] f2fs_truncate_blocks+0x115/0x310 [ 28.634585][ T393] f2fs_truncate+0x1d7/0x3d0 [ 28.639156][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 28.644250][ T393] f2fs_evict_inode+0x697/0x14e0 [ 28.649164][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 28.654164][ T393] ? bit_waitqueue+0x30/0x30 [ 28.658727][ T393] ? make_kprojid+0x1d3/0x680 [ 28.663376][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 28.668372][ T393] evict+0x4ae/0x930 [ 28.672239][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 28.677063][ T393] ? mode_strip_sgid+0x160/0x160 [ 28.681971][ T393] ? _raw_spin_lock+0x94/0xf0 [ 28.686616][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 28.691961][ T393] ? __kasan_check_read+0x11/0x20 [ 28.696955][ T393] iput+0x638/0x7c0 [ 28.700736][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 28.705646][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 28.710552][ T393] ? set_blocksize+0x1ed/0x3b0 [ 28.715284][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 28.720111][ T393] mount_bdev+0x28b/0x3a0 [ 28.724412][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 28.729329][ T393] f2fs_mount+0x34/0x40 [ 28.733456][ T393] legacy_get_tree+0xed/0x190 [ 28.738106][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 28.744142][ T393] vfs_get_tree+0x89/0x260 [ 28.748533][ T393] do_new_mount+0x25a/0xa20 [ 28.753008][ T393] ? security_capable+0x87/0xb0 [ 28.757828][ T393] path_mount+0x585/0xc90 [ 28.762128][ T393] __se_sys_mount+0x320/0x390 [ 28.766774][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 28.771507][ T393] __x64_sys_mount+0xbf/0xd0 [ 28.776156][ T393] do_syscall_64+0x31/0x40 [ 28.780545][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 28.786414][ T393] RIP: 0033:0x7fcfd2f970ca [ 28.790807][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 28.810385][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 28.818774][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 28.826729][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 28.834672][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 28.842619][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 28.850565][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 28.861283][ T393] F2FS-fs (loop2): access invalid blkaddr:9 [ 28.867205][ T393] CPU: 1 PID: 393 Comm: syz.2.17 Not tainted syzkaller #0 [ 28.874293][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 28.884320][ T393] Call Trace: [ 28.887586][ T393] __dump_stack+0x21/0x24 [ 28.891888][ T393] dump_stack_lvl+0x1a7/0x208 [ 28.896535][ T393] ? show_regs_print_info+0x18/0x18 [ 28.901704][ T393] ? f2fs_set_node_page_dirty+0x222/0x590 [ 28.907389][ T393] ? f2fs_write_node_pages+0x890/0x890 [ 28.912821][ T393] ? set_page_dirty+0x1a2/0x320 [ 28.917642][ T393] dump_stack+0x15/0x1c [ 28.921772][ T393] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 28.927112][ T393] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 28.933234][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 28.938748][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 28.944432][ T393] ? data_blkaddr+0x330/0x330 [ 28.949088][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 28.954528][ T393] ? addrs_per_block+0x110/0x110 [ 28.959436][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 28.965210][ T393] ? _raw_spin_lock+0x94/0xf0 [ 28.969856][ T393] f2fs_truncate_blocks+0x115/0x310 [ 28.975019][ T393] f2fs_truncate+0x1d7/0x3d0 [ 28.979576][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 28.984656][ T393] f2fs_evict_inode+0x697/0x14e0 [ 28.989571][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 28.994568][ T393] ? bit_waitqueue+0x30/0x30 [ 28.999128][ T393] ? make_kprojid+0x1d3/0x680 [ 29.003772][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 29.008764][ T393] evict+0x4ae/0x930 [ 29.012628][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 29.017450][ T393] ? mode_strip_sgid+0x160/0x160 [ 29.022355][ T393] ? _raw_spin_lock+0x94/0xf0 [ 29.027000][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 29.032348][ T393] ? __kasan_check_read+0x11/0x20 [ 29.037346][ T393] iput+0x638/0x7c0 [ 29.041127][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 29.046034][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 29.050941][ T393] ? set_blocksize+0x1ed/0x3b0 [ 29.055671][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 29.060489][ T393] mount_bdev+0x28b/0x3a0 [ 29.064787][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 29.069698][ T393] f2fs_mount+0x34/0x40 [ 29.073824][ T393] legacy_get_tree+0xed/0x190 [ 29.078471][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 29.084507][ T393] vfs_get_tree+0x89/0x260 [ 29.088897][ T393] do_new_mount+0x25a/0xa20 [ 29.093367][ T393] ? security_capable+0x87/0xb0 [ 29.098187][ T393] path_mount+0x585/0xc90 [ 29.102488][ T393] __se_sys_mount+0x320/0x390 [ 29.107135][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 29.111868][ T393] __x64_sys_mount+0xbf/0xd0 [ 29.116428][ T393] do_syscall_64+0x31/0x40 [ 29.120817][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 29.126679][ T393] RIP: 0033:0x7fcfd2f970ca [ 29.131066][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 29.150639][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 29.159021][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 29.166960][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 29.174900][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 29.182842][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 29.190792][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 29.199780][ T393] F2FS-fs (loop2): access invalid blkaddr:262144 [ 29.206131][ T393] CPU: 1 PID: 393 Comm: syz.2.17 Not tainted syzkaller #0 [ 29.213398][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 29.223432][ T393] Call Trace: [ 29.226730][ T393] __dump_stack+0x21/0x24 [ 29.231034][ T393] dump_stack_lvl+0x1a7/0x208 [ 29.235679][ T393] ? show_regs_print_info+0x18/0x18 [ 29.240850][ T393] ? f2fs_set_node_page_dirty+0x222/0x590 [ 29.246537][ T393] ? f2fs_write_node_pages+0x890/0x890 [ 29.251967][ T393] ? set_page_dirty+0x1a2/0x320 [ 29.256789][ T393] dump_stack+0x15/0x1c [ 29.260916][ T393] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 29.266256][ T393] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 29.272381][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 29.277896][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 29.283583][ T393] ? data_blkaddr+0x330/0x330 [ 29.288229][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 29.293654][ T393] ? addrs_per_block+0x110/0x110 [ 29.298558][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 29.304334][ T393] ? _raw_spin_lock+0x94/0xf0 [ 29.308987][ T393] f2fs_truncate_blocks+0x115/0x310 [ 29.314166][ T393] f2fs_truncate+0x1d7/0x3d0 [ 29.318725][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 29.323805][ T393] f2fs_evict_inode+0x697/0x14e0 [ 29.328711][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 29.333705][ T393] ? bit_waitqueue+0x30/0x30 [ 29.338267][ T393] ? make_kprojid+0x1d3/0x680 [ 29.342914][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 29.347907][ T393] evict+0x4ae/0x930 [ 29.351772][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 29.356605][ T393] ? mode_strip_sgid+0x160/0x160 [ 29.361512][ T393] ? _raw_spin_lock+0x94/0xf0 [ 29.366157][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 29.371501][ T393] ? __kasan_check_read+0x11/0x20 [ 29.376499][ T393] iput+0x638/0x7c0 [ 29.380281][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 29.385188][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 29.390095][ T393] ? set_blocksize+0x1ed/0x3b0 [ 29.394828][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 29.399648][ T393] mount_bdev+0x28b/0x3a0 [ 29.403947][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 29.408862][ T393] f2fs_mount+0x34/0x40 [ 29.412999][ T393] legacy_get_tree+0xed/0x190 [ 29.417643][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 29.423689][ T393] vfs_get_tree+0x89/0x260 [ 29.428101][ T393] do_new_mount+0x25a/0xa20 [ 29.432578][ T393] ? security_capable+0x87/0xb0 [ 29.437397][ T393] path_mount+0x585/0xc90 [ 29.441697][ T393] __se_sys_mount+0x320/0x390 [ 29.446345][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 29.451081][ T393] __x64_sys_mount+0xbf/0xd0 [ 29.455640][ T393] do_syscall_64+0x31/0x40 [ 29.460026][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 29.465887][ T393] RIP: 0033:0x7fcfd2f970ca [ 29.470273][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 29.489851][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 29.498231][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 29.506171][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 29.514113][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 29.522055][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 29.529996][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 29.538730][ T393] F2FS-fs (loop2): access invalid blkaddr:65536 [ 29.545169][ T393] CPU: 0 PID: 393 Comm: syz.2.17 Not tainted syzkaller #0 [ 29.552271][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 29.562300][ T393] Call Trace: [ 29.565565][ T393] __dump_stack+0x21/0x24 [ 29.569865][ T393] dump_stack_lvl+0x1a7/0x208 [ 29.574513][ T393] ? show_regs_print_info+0x18/0x18 [ 29.579684][ T393] ? f2fs_set_node_page_dirty+0x222/0x590 [ 29.585370][ T393] ? f2fs_write_node_pages+0x890/0x890 [ 29.590800][ T393] ? set_page_dirty+0x1a2/0x320 [ 29.595623][ T393] dump_stack+0x15/0x1c [ 29.599749][ T393] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 29.605089][ T393] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 29.611216][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 29.616734][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 29.622434][ T393] ? data_blkaddr+0x330/0x330 [ 29.627085][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 29.632516][ T393] ? addrs_per_block+0x110/0x110 [ 29.637423][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 29.643201][ T393] ? _raw_spin_lock+0x94/0xf0 [ 29.647874][ T393] f2fs_truncate_blocks+0x115/0x310 [ 29.653045][ T393] f2fs_truncate+0x1d7/0x3d0 [ 29.657603][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 29.662682][ T393] f2fs_evict_inode+0x697/0x14e0 [ 29.667592][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 29.672593][ T393] ? bit_waitqueue+0x30/0x30 [ 29.677156][ T393] ? make_kprojid+0x1d3/0x680 [ 29.681803][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 29.686798][ T393] evict+0x4ae/0x930 [ 29.690667][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 29.695492][ T393] ? mode_strip_sgid+0x160/0x160 [ 29.700397][ T393] ? _raw_spin_lock+0x94/0xf0 [ 29.705042][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 29.710387][ T393] ? __kasan_check_read+0x11/0x20 [ 29.715386][ T393] iput+0x638/0x7c0 [ 29.719172][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 29.724093][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 29.729022][ T393] ? set_blocksize+0x1ed/0x3b0 [ 29.733781][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 29.738611][ T393] mount_bdev+0x28b/0x3a0 [ 29.742971][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 29.747889][ T393] f2fs_mount+0x34/0x40 [ 29.752025][ T393] legacy_get_tree+0xed/0x190 [ 29.756685][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 29.762729][ T393] vfs_get_tree+0x89/0x260 [ 29.767124][ T393] do_new_mount+0x25a/0xa20 [ 29.771608][ T393] ? security_capable+0x87/0xb0 [ 29.776434][ T393] path_mount+0x585/0xc90 [ 29.780737][ T393] __se_sys_mount+0x320/0x390 [ 29.785387][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 29.790128][ T393] __x64_sys_mount+0xbf/0xd0 [ 29.794721][ T393] do_syscall_64+0x31/0x40 [ 29.799114][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 29.804985][ T393] RIP: 0033:0x7fcfd2f970ca [ 29.809375][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 29.828953][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 29.837339][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 29.845286][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 29.853244][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 29.861196][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 29.869152][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 29.878082][ T393] F2FS-fs (loop2): access invalid blkaddr:2 [ 29.884062][ T393] CPU: 1 PID: 393 Comm: syz.2.17 Not tainted syzkaller #0 [ 29.891152][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 29.901179][ T393] Call Trace: [ 29.904446][ T393] __dump_stack+0x21/0x24 [ 29.908746][ T393] dump_stack_lvl+0x1a7/0x208 [ 29.913398][ T393] ? show_regs_print_info+0x18/0x18 [ 29.918567][ T393] ? f2fs_set_node_page_dirty+0x222/0x590 [ 29.924253][ T393] ? f2fs_write_node_pages+0x890/0x890 [ 29.929682][ T393] ? set_page_dirty+0x1a2/0x320 [ 29.934503][ T393] dump_stack+0x15/0x1c [ 29.938626][ T393] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 29.943978][ T393] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 29.950103][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 29.955621][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 29.961312][ T393] ? data_blkaddr+0x330/0x330 [ 29.965959][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 29.971387][ T393] ? addrs_per_block+0x110/0x110 [ 29.976294][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 29.982068][ T393] ? _raw_spin_lock+0x94/0xf0 [ 29.986713][ T393] f2fs_truncate_blocks+0x115/0x310 [ 29.991882][ T393] f2fs_truncate+0x1d7/0x3d0 [ 29.996443][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 30.001525][ T393] f2fs_evict_inode+0x697/0x14e0 [ 30.006447][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 30.011447][ T393] ? bit_waitqueue+0x30/0x30 [ 30.016012][ T393] ? make_kprojid+0x1d3/0x680 [ 30.020660][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 30.025656][ T393] evict+0x4ae/0x930 [ 30.029525][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 30.034346][ T393] ? mode_strip_sgid+0x160/0x160 [ 30.039255][ T393] ? _raw_spin_lock+0x94/0xf0 [ 30.043904][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 30.049250][ T393] ? __kasan_check_read+0x11/0x20 [ 30.054249][ T393] iput+0x638/0x7c0 [ 30.058031][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 30.062944][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 30.067853][ T393] ? set_blocksize+0x1ed/0x3b0 [ 30.072589][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 30.077411][ T393] mount_bdev+0x28b/0x3a0 [ 30.081711][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 30.086614][ T393] f2fs_mount+0x34/0x40 [ 30.090741][ T393] legacy_get_tree+0xed/0x190 [ 30.095386][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 30.101422][ T393] vfs_get_tree+0x89/0x260 [ 30.105808][ T393] do_new_mount+0x25a/0xa20 [ 30.110285][ T393] ? security_capable+0x87/0xb0 [ 30.115105][ T393] path_mount+0x585/0xc90 [ 30.119407][ T393] __se_sys_mount+0x320/0x390 [ 30.124053][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 30.128792][ T393] __x64_sys_mount+0xbf/0xd0 [ 30.133357][ T393] do_syscall_64+0x31/0x40 [ 30.137744][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 30.143605][ T393] RIP: 0033:0x7fcfd2f970ca [ 30.147990][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 30.167566][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 30.175947][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 30.183889][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 30.191833][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 30.199782][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 30.207731][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 30.220573][ T393] F2FS-fs (loop2): access invalid blkaddr:768 [ 30.226672][ T393] CPU: 0 PID: 393 Comm: syz.2.17 Not tainted syzkaller #0 [ 30.233768][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 30.243800][ T393] Call Trace: [ 30.247068][ T393] __dump_stack+0x21/0x24 [ 30.251370][ T393] dump_stack_lvl+0x1a7/0x208 [ 30.256017][ T393] ? show_regs_print_info+0x18/0x18 [ 30.261189][ T393] ? f2fs_set_node_page_dirty+0x222/0x590 [ 30.266901][ T393] ? f2fs_write_node_pages+0x890/0x890 [ 30.272333][ T393] ? set_page_dirty+0x1a2/0x320 [ 30.277155][ T393] dump_stack+0x15/0x1c [ 30.281282][ T393] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 30.286627][ T393] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 30.292755][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 30.298274][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 30.303966][ T393] ? data_blkaddr+0x330/0x330 [ 30.308616][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 30.314044][ T393] ? addrs_per_block+0x110/0x110 [ 30.318974][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 30.324750][ T393] ? _raw_spin_lock+0x94/0xf0 [ 30.329398][ T393] f2fs_truncate_blocks+0x115/0x310 [ 30.334566][ T393] f2fs_truncate+0x1d7/0x3d0 [ 30.339127][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 30.344207][ T393] f2fs_evict_inode+0x697/0x14e0 [ 30.349120][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 30.354120][ T393] ? bit_waitqueue+0x30/0x30 [ 30.358683][ T393] ? make_kprojid+0x1d3/0x680 [ 30.363328][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 30.368322][ T393] evict+0x4ae/0x930 [ 30.372186][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 30.377004][ T393] ? mode_strip_sgid+0x160/0x160 [ 30.381910][ T393] ? _raw_spin_lock+0x94/0xf0 [ 30.386561][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 30.391909][ T393] ? __kasan_check_read+0x11/0x20 [ 30.396907][ T393] iput+0x638/0x7c0 [ 30.400693][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 30.405609][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 30.410519][ T393] ? set_blocksize+0x1ed/0x3b0 [ 30.415256][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 30.420081][ T393] mount_bdev+0x28b/0x3a0 [ 30.424384][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 30.429311][ T393] f2fs_mount+0x34/0x40 [ 30.433451][ T393] legacy_get_tree+0xed/0x190 [ 30.438109][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 30.444155][ T393] vfs_get_tree+0x89/0x260 [ 30.448550][ T393] do_new_mount+0x25a/0xa20 [ 30.453029][ T393] ? security_capable+0x87/0xb0 [ 30.457855][ T393] path_mount+0x585/0xc90 [ 30.462160][ T393] __se_sys_mount+0x320/0x390 [ 30.466813][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 30.471553][ T393] __x64_sys_mount+0xbf/0xd0 [ 30.476118][ T393] do_syscall_64+0x31/0x40 [ 30.480514][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 30.486379][ T393] RIP: 0033:0x7fcfd2f970ca [ 30.490772][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 30.510356][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 30.518744][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 30.526693][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 30.534641][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 30.542588][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 30.550534][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 30.560544][ T393] F2FS-fs (loop2): access invalid blkaddr:33554944 [ 30.567052][ T393] CPU: 1 PID: 393 Comm: syz.2.17 Not tainted syzkaller #0 [ 30.574134][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 30.584160][ T393] Call Trace: [ 30.587427][ T393] __dump_stack+0x21/0x24 [ 30.591735][ T393] dump_stack_lvl+0x1a7/0x208 [ 30.596388][ T393] ? show_regs_print_info+0x18/0x18 [ 30.601563][ T393] ? f2fs_set_node_page_dirty+0x222/0x590 [ 30.607259][ T393] ? f2fs_write_node_pages+0x890/0x890 [ 30.612692][ T393] ? set_page_dirty+0x1a2/0x320 [ 30.617519][ T393] dump_stack+0x15/0x1c [ 30.621649][ T393] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 30.626997][ T393] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 30.633125][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 30.638649][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 30.644343][ T393] ? data_blkaddr+0x330/0x330 [ 30.648995][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 30.654429][ T393] ? addrs_per_block+0x110/0x110 [ 30.659341][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 30.665125][ T393] ? _raw_spin_lock+0x94/0xf0 [ 30.669776][ T393] f2fs_truncate_blocks+0x115/0x310 [ 30.674949][ T393] f2fs_truncate+0x1d7/0x3d0 [ 30.679515][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 30.684598][ T393] f2fs_evict_inode+0x697/0x14e0 [ 30.689528][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 30.694531][ T393] ? bit_waitqueue+0x30/0x30 [ 30.699097][ T393] ? make_kprojid+0x1d3/0x680 [ 30.703746][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 30.708742][ T393] evict+0x4ae/0x930 [ 30.712615][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 30.717442][ T393] ? mode_strip_sgid+0x160/0x160 [ 30.722355][ T393] ? _raw_spin_lock+0x94/0xf0 [ 30.727007][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 30.732355][ T393] ? __kasan_check_read+0x11/0x20 [ 30.737354][ T393] iput+0x638/0x7c0 [ 30.741138][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 30.746057][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 30.750983][ T393] ? set_blocksize+0x1ed/0x3b0 [ 30.755744][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 30.760579][ T393] mount_bdev+0x28b/0x3a0 [ 30.764886][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 30.769800][ T393] f2fs_mount+0x34/0x40 [ 30.773933][ T393] legacy_get_tree+0xed/0x190 [ 30.778592][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 30.784636][ T393] vfs_get_tree+0x89/0x260 [ 30.789032][ T393] do_new_mount+0x25a/0xa20 [ 30.793519][ T393] ? security_capable+0x87/0xb0 [ 30.798350][ T393] path_mount+0x585/0xc90 [ 30.802660][ T393] __se_sys_mount+0x320/0x390 [ 30.807318][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 30.812059][ T393] __x64_sys_mount+0xbf/0xd0 [ 30.816628][ T393] do_syscall_64+0x31/0x40 [ 30.821020][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 30.826887][ T393] RIP: 0033:0x7fcfd2f970ca [ 30.831280][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 30.850965][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 30.859360][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 30.867316][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 30.875264][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 30.883220][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 30.891172][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 30.899494][ T393] F2FS-fs (loop2): access invalid blkaddr:3977478474 [ 30.906209][ T393] CPU: 0 PID: 393 Comm: syz.2.17 Not tainted syzkaller #0 [ 30.913298][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 30.923326][ T393] Call Trace: [ 30.926589][ T393] __dump_stack+0x21/0x24 [ 30.930888][ T393] dump_stack_lvl+0x1a7/0x208 [ 30.935538][ T393] ? show_regs_print_info+0x18/0x18 [ 30.940707][ T393] ? f2fs_set_node_page_dirty+0x222/0x590 [ 30.946420][ T393] ? f2fs_write_node_pages+0x890/0x890 [ 30.951851][ T393] ? set_page_dirty+0x1a2/0x320 [ 30.956671][ T393] dump_stack+0x15/0x1c [ 30.960796][ T393] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 30.966152][ T393] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 30.972285][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 30.977804][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 30.983497][ T393] ? data_blkaddr+0x330/0x330 [ 30.988149][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 30.993580][ T393] ? addrs_per_block+0x110/0x110 [ 30.998487][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 31.004269][ T393] ? _raw_spin_lock+0x94/0xf0 [ 31.008923][ T393] f2fs_truncate_blocks+0x115/0x310 [ 31.014088][ T393] f2fs_truncate+0x1d7/0x3d0 [ 31.018646][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 31.023730][ T393] f2fs_evict_inode+0x697/0x14e0 [ 31.028637][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 31.033634][ T393] ? bit_waitqueue+0x30/0x30 [ 31.038198][ T393] ? make_kprojid+0x1d3/0x680 [ 31.042846][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 31.047839][ T393] evict+0x4ae/0x930 [ 31.051818][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 31.056639][ T393] ? mode_strip_sgid+0x160/0x160 [ 31.061544][ T393] ? _raw_spin_lock+0x94/0xf0 [ 31.066194][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 31.071536][ T393] ? __kasan_check_read+0x11/0x20 [ 31.076529][ T393] iput+0x638/0x7c0 [ 31.080309][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 31.085217][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 31.090126][ T393] ? set_blocksize+0x1ed/0x3b0 [ 31.094859][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 31.099680][ T393] mount_bdev+0x28b/0x3a0 [ 31.103979][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 31.108885][ T393] f2fs_mount+0x34/0x40 [ 31.113013][ T393] legacy_get_tree+0xed/0x190 [ 31.117657][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 31.123694][ T393] vfs_get_tree+0x89/0x260 [ 31.128083][ T393] do_new_mount+0x25a/0xa20 [ 31.132559][ T393] ? security_capable+0x87/0xb0 [ 31.137384][ T393] path_mount+0x585/0xc90 [ 31.141685][ T393] __se_sys_mount+0x320/0x390 [ 31.146351][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 31.151083][ T393] __x64_sys_mount+0xbf/0xd0 [ 31.155642][ T393] do_syscall_64+0x31/0x40 [ 31.160028][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 31.165891][ T393] RIP: 0033:0x7fcfd2f970ca [ 31.170277][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 31.189853][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 31.198232][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 31.206178][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 31.214126][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 31.222069][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 31.230012][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 31.240058][ T393] F2FS-fs (loop2): access invalid blkaddr:5 [ 31.245968][ T393] CPU: 1 PID: 393 Comm: syz.2.17 Not tainted syzkaller #0 [ 31.253057][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 31.263096][ T393] Call Trace: [ 31.266373][ T393] __dump_stack+0x21/0x24 [ 31.270684][ T393] dump_stack_lvl+0x1a7/0x208 [ 31.275342][ T393] ? show_regs_print_info+0x18/0x18 [ 31.280520][ T393] ? f2fs_set_node_page_dirty+0x222/0x590 [ 31.286216][ T393] ? f2fs_write_node_pages+0x890/0x890 [ 31.291652][ T393] ? set_page_dirty+0x1a2/0x320 [ 31.296478][ T393] dump_stack+0x15/0x1c [ 31.300609][ T393] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 31.305957][ T393] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 31.312089][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 31.317608][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 31.323301][ T393] ? data_blkaddr+0x330/0x330 [ 31.327954][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 31.333419][ T393] ? addrs_per_block+0x110/0x110 [ 31.338338][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 31.344124][ T393] ? _raw_spin_lock+0x94/0xf0 [ 31.348792][ T393] f2fs_truncate_blocks+0x115/0x310 [ 31.353979][ T393] f2fs_truncate+0x1d7/0x3d0 [ 31.358544][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 31.363634][ T393] f2fs_evict_inode+0x697/0x14e0 [ 31.368547][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 31.373552][ T393] ? bit_waitqueue+0x30/0x30 [ 31.378186][ T393] ? make_kprojid+0x1d3/0x680 [ 31.382841][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 31.387850][ T393] evict+0x4ae/0x930 [ 31.391732][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 31.396562][ T393] ? mode_strip_sgid+0x160/0x160 [ 31.401475][ T393] ? _raw_spin_lock+0x94/0xf0 [ 31.406126][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 31.411474][ T393] ? __kasan_check_read+0x11/0x20 [ 31.416475][ T393] iput+0x638/0x7c0 [ 31.420263][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 31.425186][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 31.430097][ T393] ? set_blocksize+0x1ed/0x3b0 [ 31.434835][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 31.439665][ T393] mount_bdev+0x28b/0x3a0 [ 31.443970][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 31.448882][ T393] f2fs_mount+0x34/0x40 [ 31.453013][ T393] legacy_get_tree+0xed/0x190 [ 31.457665][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 31.463709][ T393] vfs_get_tree+0x89/0x260 [ 31.468110][ T393] do_new_mount+0x25a/0xa20 [ 31.472588][ T393] ? security_capable+0x87/0xb0 [ 31.477415][ T393] path_mount+0x585/0xc90 [ 31.481721][ T393] __se_sys_mount+0x320/0x390 [ 31.486371][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 31.491110][ T393] __x64_sys_mount+0xbf/0xd0 [ 31.495675][ T393] do_syscall_64+0x31/0x40 [ 31.500067][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 31.505941][ T393] RIP: 0033:0x7fcfd2f970ca [ 31.510333][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 31.529998][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 31.538390][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 31.546335][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 31.554280][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 31.562224][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 31.570174][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 31.578321][ T393] F2FS-fs (loop2): access invalid blkaddr:2365652997 [ 31.585227][ T393] CPU: 0 PID: 393 Comm: syz.2.17 Not tainted syzkaller #0 [ 31.592325][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 31.602354][ T393] Call Trace: [ 31.605622][ T393] __dump_stack+0x21/0x24 [ 31.609926][ T393] dump_stack_lvl+0x1a7/0x208 [ 31.614576][ T393] ? show_regs_print_info+0x18/0x18 [ 31.619749][ T393] ? f2fs_set_node_page_dirty+0x222/0x590 [ 31.625441][ T393] ? f2fs_write_node_pages+0x890/0x890 [ 31.630875][ T393] ? set_page_dirty+0x1a2/0x320 [ 31.635698][ T393] dump_stack+0x15/0x1c [ 31.639826][ T393] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 31.645173][ T393] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 31.651304][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 31.656823][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 31.662520][ T393] ? data_blkaddr+0x330/0x330 [ 31.667172][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 31.672604][ T393] ? addrs_per_block+0x110/0x110 [ 31.677517][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 31.683387][ T393] ? _raw_spin_lock+0x94/0xf0 [ 31.688042][ T393] f2fs_truncate_blocks+0x115/0x310 [ 31.693213][ T393] f2fs_truncate+0x1d7/0x3d0 [ 31.697774][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 31.702857][ T393] f2fs_evict_inode+0x697/0x14e0 [ 31.707770][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 31.712771][ T393] ? bit_waitqueue+0x30/0x30 [ 31.717336][ T393] ? make_kprojid+0x1d3/0x680 [ 31.721985][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 31.726983][ T393] evict+0x4ae/0x930 [ 31.730852][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 31.735677][ T393] ? mode_strip_sgid+0x160/0x160 [ 31.740597][ T393] ? _raw_spin_lock+0x94/0xf0 [ 31.745247][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 31.750593][ T393] ? __kasan_check_read+0x11/0x20 [ 31.755598][ T393] iput+0x638/0x7c0 [ 31.759379][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 31.764294][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 31.769204][ T393] ? set_blocksize+0x1ed/0x3b0 [ 31.773937][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 31.778762][ T393] mount_bdev+0x28b/0x3a0 [ 31.783069][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 31.787977][ T393] f2fs_mount+0x34/0x40 [ 31.792116][ T393] legacy_get_tree+0xed/0x190 [ 31.796765][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 31.802801][ T393] vfs_get_tree+0x89/0x260 [ 31.807191][ T393] do_new_mount+0x25a/0xa20 [ 31.811665][ T393] ? security_capable+0x87/0xb0 [ 31.816485][ T393] path_mount+0x585/0xc90 [ 31.820788][ T393] __se_sys_mount+0x320/0x390 [ 31.825439][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 31.830178][ T393] __x64_sys_mount+0xbf/0xd0 [ 31.834740][ T393] do_syscall_64+0x31/0x40 [ 31.839131][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 31.844994][ T393] RIP: 0033:0x7fcfd2f970ca [ 31.849386][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 31.868960][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 31.877343][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 31.885285][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 31.893231][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 31.901174][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 31.909120][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 31.917632][ T393] F2FS-fs (loop2): access invalid blkaddr:105238222 [ 31.924266][ T393] CPU: 1 PID: 393 Comm: syz.2.17 Not tainted syzkaller #0 [ 31.931350][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 31.941378][ T393] Call Trace: [ 31.944642][ T393] __dump_stack+0x21/0x24 [ 31.948943][ T393] dump_stack_lvl+0x1a7/0x208 [ 31.953589][ T393] ? show_regs_print_info+0x18/0x18 [ 31.958767][ T393] ? f2fs_set_node_page_dirty+0x222/0x590 [ 31.964459][ T393] ? f2fs_write_node_pages+0x890/0x890 [ 31.969887][ T393] ? set_page_dirty+0x1a2/0x320 [ 31.974704][ T393] dump_stack+0x15/0x1c [ 31.978829][ T393] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 31.984168][ T393] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 31.990290][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 31.995806][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 32.001497][ T393] ? data_blkaddr+0x330/0x330 [ 32.006144][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 32.011573][ T393] ? addrs_per_block+0x110/0x110 [ 32.016476][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 32.022256][ T393] ? _raw_spin_lock+0x94/0xf0 [ 32.026901][ T393] f2fs_truncate_blocks+0x115/0x310 [ 32.032072][ T393] f2fs_truncate+0x1d7/0x3d0 [ 32.036631][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 32.041708][ T393] f2fs_evict_inode+0x697/0x14e0 [ 32.046609][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 32.051601][ T393] ? bit_waitqueue+0x30/0x30 [ 32.056157][ T393] ? make_kprojid+0x1d3/0x680 [ 32.060802][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 32.065793][ T393] evict+0x4ae/0x930 [ 32.069658][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 32.074477][ T393] ? mode_strip_sgid+0x160/0x160 [ 32.079380][ T393] ? _raw_spin_lock+0x94/0xf0 [ 32.084020][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 32.089361][ T393] ? __kasan_check_read+0x11/0x20 [ 32.094350][ T393] iput+0x638/0x7c0 [ 32.098128][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 32.103033][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 32.107934][ T393] ? set_blocksize+0x1ed/0x3b0 [ 32.112663][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 32.117482][ T393] mount_bdev+0x28b/0x3a0 [ 32.121782][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 32.126684][ T393] f2fs_mount+0x34/0x40 [ 32.130807][ T393] legacy_get_tree+0xed/0x190 [ 32.135448][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 32.141480][ T393] vfs_get_tree+0x89/0x260 [ 32.145862][ T393] do_new_mount+0x25a/0xa20 [ 32.150330][ T393] ? security_capable+0x87/0xb0 [ 32.155146][ T393] path_mount+0x585/0xc90 [ 32.159443][ T393] __se_sys_mount+0x320/0x390 [ 32.164086][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 32.168822][ T393] __x64_sys_mount+0xbf/0xd0 [ 32.173379][ T393] do_syscall_64+0x31/0x40 [ 32.177761][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 32.183617][ T393] RIP: 0033:0x7fcfd2f970ca [ 32.188004][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 32.207576][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 32.215956][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 32.223899][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 32.231839][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 32.239779][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 32.247715][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 32.256198][ T393] F2FS-fs (loop2): access invalid blkaddr:83886080 [ 32.262746][ T393] CPU: 1 PID: 393 Comm: syz.2.17 Not tainted syzkaller #0 [ 32.269832][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 32.279870][ T393] Call Trace: [ 32.283147][ T393] __dump_stack+0x21/0x24 [ 32.287454][ T393] dump_stack_lvl+0x1a7/0x208 [ 32.292111][ T393] ? show_regs_print_info+0x18/0x18 [ 32.297288][ T393] ? f2fs_set_node_page_dirty+0x222/0x590 [ 32.302979][ T393] ? f2fs_write_node_pages+0x890/0x890 [ 32.308413][ T393] ? set_page_dirty+0x1a2/0x320 [ 32.313236][ T393] dump_stack+0x15/0x1c [ 32.317368][ T393] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 32.322716][ T393] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 32.328846][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 32.334364][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 32.340058][ T393] ? data_blkaddr+0x330/0x330 [ 32.344711][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 32.350148][ T393] ? addrs_per_block+0x110/0x110 [ 32.355063][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 32.360845][ T393] ? _raw_spin_lock+0x94/0xf0 [ 32.365496][ T393] f2fs_truncate_blocks+0x115/0x310 [ 32.370666][ T393] f2fs_truncate+0x1d7/0x3d0 [ 32.375232][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 32.380319][ T393] f2fs_evict_inode+0x697/0x14e0 [ 32.385244][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 32.390249][ T393] ? bit_waitqueue+0x30/0x30 [ 32.394817][ T393] ? make_kprojid+0x1d3/0x680 [ 32.399470][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 32.404470][ T393] evict+0x4ae/0x930 [ 32.408342][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 32.413173][ T393] ? mode_strip_sgid+0x160/0x160 [ 32.418085][ T393] ? _raw_spin_lock+0x94/0xf0 [ 32.422739][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 32.428085][ T393] ? __kasan_check_read+0x11/0x20 [ 32.433085][ T393] iput+0x638/0x7c0 [ 32.436868][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 32.441783][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 32.446694][ T393] ? set_blocksize+0x1ed/0x3b0 [ 32.451430][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 32.456255][ T393] mount_bdev+0x28b/0x3a0 [ 32.460560][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 32.465468][ T393] f2fs_mount+0x34/0x40 [ 32.469601][ T393] legacy_get_tree+0xed/0x190 [ 32.474249][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 32.480289][ T393] vfs_get_tree+0x89/0x260 [ 32.484678][ T393] do_new_mount+0x25a/0xa20 [ 32.489154][ T393] ? security_capable+0x87/0xb0 [ 32.493977][ T393] path_mount+0x585/0xc90 [ 32.498280][ T393] __se_sys_mount+0x320/0x390 [ 32.502952][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 32.507702][ T393] __x64_sys_mount+0xbf/0xd0 [ 32.512276][ T393] do_syscall_64+0x31/0x40 [ 32.516671][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 32.522540][ T393] RIP: 0033:0x7fcfd2f970ca [ 32.526933][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 32.546521][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 32.554911][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 32.562858][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 32.570810][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 32.578757][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 32.586707][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 32.595175][ T393] F2FS-fs (loop2): access invalid blkaddr:1792 [ 32.601500][ T393] CPU: 0 PID: 393 Comm: syz.2.17 Not tainted syzkaller #0 [ 32.608597][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 32.618621][ T393] Call Trace: [ 32.621885][ T393] __dump_stack+0x21/0x24 [ 32.626186][ T393] dump_stack_lvl+0x1a7/0x208 [ 32.630836][ T393] ? show_regs_print_info+0x18/0x18 [ 32.636009][ T393] ? f2fs_set_node_page_dirty+0x222/0x590 [ 32.641698][ T393] ? f2fs_write_node_pages+0x890/0x890 [ 32.647129][ T393] ? set_page_dirty+0x1a2/0x320 [ 32.651951][ T393] dump_stack+0x15/0x1c [ 32.656075][ T393] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 32.661421][ T393] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 32.667547][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 32.673063][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 32.678749][ T393] ? data_blkaddr+0x330/0x330 [ 32.683403][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 32.688836][ T393] ? addrs_per_block+0x110/0x110 [ 32.693744][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 32.699519][ T393] ? _raw_spin_lock+0x94/0xf0 [ 32.704164][ T393] f2fs_truncate_blocks+0x115/0x310 [ 32.709331][ T393] f2fs_truncate+0x1d7/0x3d0 [ 32.713889][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 32.718969][ T393] f2fs_evict_inode+0x697/0x14e0 [ 32.723876][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 32.728871][ T393] ? bit_waitqueue+0x30/0x30 [ 32.733435][ T393] ? make_kprojid+0x1d3/0x680 [ 32.738080][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 32.743076][ T393] evict+0x4ae/0x930 [ 32.746969][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 32.751790][ T393] ? mode_strip_sgid+0x160/0x160 [ 32.756709][ T393] ? _raw_spin_lock+0x94/0xf0 [ 32.761364][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 32.766705][ T393] ? __kasan_check_read+0x11/0x20 [ 32.771705][ T393] iput+0x638/0x7c0 [ 32.775487][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 32.780399][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 32.785308][ T393] ? set_blocksize+0x1ed/0x3b0 [ 32.790041][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 32.794864][ T393] mount_bdev+0x28b/0x3a0 [ 32.799167][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 32.804073][ T393] f2fs_mount+0x34/0x40 [ 32.808200][ T393] legacy_get_tree+0xed/0x190 [ 32.812848][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 32.818885][ T393] vfs_get_tree+0x89/0x260 [ 32.823278][ T393] do_new_mount+0x25a/0xa20 [ 32.827750][ T393] ? security_capable+0x87/0xb0 [ 32.832571][ T393] path_mount+0x585/0xc90 [ 32.836871][ T393] __se_sys_mount+0x320/0x390 [ 32.841518][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 32.846248][ T393] __x64_sys_mount+0xbf/0xd0 [ 32.850807][ T393] do_syscall_64+0x31/0x40 [ 32.855195][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 32.861055][ T393] RIP: 0033:0x7fcfd2f970ca [ 32.865442][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 32.885018][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 32.893405][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 32.901348][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 32.909292][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 32.917235][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 32.925176][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 32.933741][ T393] F2FS-fs (loop2): access invalid blkaddr:46 [ 32.939779][ T393] CPU: 0 PID: 393 Comm: syz.2.17 Not tainted syzkaller #0 [ 32.946866][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 32.956893][ T393] Call Trace: [ 32.960160][ T393] __dump_stack+0x21/0x24 [ 32.964458][ T393] dump_stack_lvl+0x1a7/0x208 [ 32.969102][ T393] ? show_regs_print_info+0x18/0x18 [ 32.974269][ T393] ? f2fs_set_node_page_dirty+0x222/0x590 [ 32.979957][ T393] ? f2fs_write_node_pages+0x890/0x890 [ 32.985386][ T393] ? set_page_dirty+0x1a2/0x320 [ 32.990210][ T393] dump_stack+0x15/0x1c [ 32.994336][ T393] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 32.999681][ T393] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 33.005803][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 33.011324][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 33.017012][ T393] ? data_blkaddr+0x330/0x330 [ 33.021659][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 33.027086][ T393] ? addrs_per_block+0x110/0x110 [ 33.031992][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 33.037768][ T393] ? _raw_spin_lock+0x94/0xf0 [ 33.042424][ T393] f2fs_truncate_blocks+0x115/0x310 [ 33.047588][ T393] f2fs_truncate+0x1d7/0x3d0 [ 33.052151][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 33.057248][ T393] f2fs_evict_inode+0x697/0x14e0 [ 33.062156][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 33.067153][ T393] ? bit_waitqueue+0x30/0x30 [ 33.071712][ T393] ? make_kprojid+0x1d3/0x680 [ 33.076360][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 33.081354][ T393] evict+0x4ae/0x930 [ 33.085219][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 33.090127][ T393] ? mode_strip_sgid+0x160/0x160 [ 33.095048][ T393] ? _raw_spin_lock+0x94/0xf0 [ 33.099696][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 33.105039][ T393] ? __kasan_check_read+0x11/0x20 [ 33.110037][ T393] iput+0x638/0x7c0 [ 33.113822][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 33.118738][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 33.123652][ T393] ? set_blocksize+0x1ed/0x3b0 [ 33.128388][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 33.133219][ T393] mount_bdev+0x28b/0x3a0 [ 33.137522][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 33.142432][ T393] f2fs_mount+0x34/0x40 [ 33.146563][ T393] legacy_get_tree+0xed/0x190 [ 33.151218][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 33.157258][ T393] vfs_get_tree+0x89/0x260 [ 33.161651][ T393] do_new_mount+0x25a/0xa20 [ 33.166129][ T393] ? security_capable+0x87/0xb0 [ 33.170957][ T393] path_mount+0x585/0xc90 [ 33.175261][ T393] __se_sys_mount+0x320/0x390 [ 33.179916][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 33.184653][ T393] __x64_sys_mount+0xbf/0xd0 [ 33.189220][ T393] do_syscall_64+0x31/0x40 [ 33.193613][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 33.199477][ T393] RIP: 0033:0x7fcfd2f970ca [ 33.203869][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 33.223448][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 33.231836][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 33.239782][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 33.247727][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 33.255675][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 33.263620][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 33.272944][ T393] F2FS-fs (loop2): Inconsistent error blkaddr:11822, sit bitmap:0 [ 33.280794][ T393] CPU: 1 PID: 393 Comm: syz.2.17 Not tainted syzkaller #0 [ 33.287888][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 33.297919][ T393] Call Trace: [ 33.301189][ T393] __dump_stack+0x21/0x24 [ 33.305490][ T393] dump_stack_lvl+0x1a7/0x208 [ 33.310142][ T393] ? show_regs_print_info+0x18/0x18 [ 33.315316][ T393] ? f2fs_set_node_page_dirty+0x222/0x590 [ 33.321012][ T393] ? f2fs_write_node_pages+0x890/0x890 [ 33.326444][ T393] ? set_page_dirty+0x1a2/0x320 [ 33.331270][ T393] dump_stack+0x15/0x1c [ 33.335404][ T393] f2fs_is_valid_blkaddr+0xc49/0x1360 [ 33.340756][ T393] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 33.346883][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 33.352408][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 33.358102][ T393] ? data_blkaddr+0x330/0x330 [ 33.362753][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 33.368187][ T393] ? addrs_per_block+0x110/0x110 [ 33.373099][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 33.378884][ T393] ? _raw_spin_lock+0x94/0xf0 [ 33.383535][ T393] f2fs_truncate_blocks+0x115/0x310 [ 33.388709][ T393] f2fs_truncate+0x1d7/0x3d0 [ 33.393273][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 33.398358][ T393] f2fs_evict_inode+0x697/0x14e0 [ 33.403276][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 33.408275][ T393] ? bit_waitqueue+0x30/0x30 [ 33.412840][ T393] ? make_kprojid+0x1d3/0x680 [ 33.417488][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 33.422485][ T393] evict+0x4ae/0x930 [ 33.426352][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 33.431177][ T393] ? mode_strip_sgid+0x160/0x160 [ 33.436087][ T393] ? _raw_spin_lock+0x94/0xf0 [ 33.440754][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 33.446108][ T393] ? __kasan_check_read+0x11/0x20 [ 33.451115][ T393] iput+0x638/0x7c0 [ 33.454902][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 33.459823][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 33.464738][ T393] ? set_blocksize+0x1ed/0x3b0 [ 33.469477][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 33.474301][ T393] mount_bdev+0x28b/0x3a0 [ 33.478606][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 33.483517][ T393] f2fs_mount+0x34/0x40 [ 33.487659][ T393] legacy_get_tree+0xed/0x190 [ 33.492324][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 33.498370][ T393] vfs_get_tree+0x89/0x260 [ 33.502766][ T393] do_new_mount+0x25a/0xa20 [ 33.507246][ T393] ? security_capable+0x87/0xb0 [ 33.512076][ T393] path_mount+0x585/0xc90 [ 33.516394][ T393] __se_sys_mount+0x320/0x390 [ 33.521048][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 33.525787][ T393] __x64_sys_mount+0xbf/0xd0 [ 33.530355][ T393] do_syscall_64+0x31/0x40 [ 33.534753][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 33.540622][ T393] RIP: 0033:0x7fcfd2f970ca [ 33.545015][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 33.564597][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 33.572988][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 33.580934][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 33.588884][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 33.596834][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 33.604785][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 33.613256][ T393] F2FS-fs (loop2): access invalid blkaddr:1701603686 [ 33.620159][ T393] CPU: 0 PID: 393 Comm: syz.2.17 Not tainted syzkaller #0 [ 33.627244][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 33.637268][ T393] Call Trace: [ 33.640531][ T393] __dump_stack+0x21/0x24 [ 33.644830][ T393] dump_stack_lvl+0x1a7/0x208 [ 33.649479][ T393] ? show_regs_print_info+0x18/0x18 [ 33.654673][ T393] ? f2fs_set_node_page_dirty+0x222/0x590 [ 33.660361][ T393] ? f2fs_write_node_pages+0x890/0x890 [ 33.665789][ T393] ? set_page_dirty+0x1a2/0x320 [ 33.670610][ T393] dump_stack+0x15/0x1c [ 33.674735][ T393] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 33.680076][ T393] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 33.686200][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 33.691717][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 33.697405][ T393] ? data_blkaddr+0x330/0x330 [ 33.702052][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 33.707477][ T393] ? addrs_per_block+0x110/0x110 [ 33.712389][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 33.718162][ T393] ? _raw_spin_lock+0x94/0xf0 [ 33.722808][ T393] f2fs_truncate_blocks+0x115/0x310 [ 33.727973][ T393] f2fs_truncate+0x1d7/0x3d0 [ 33.732535][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 33.737613][ T393] f2fs_evict_inode+0x697/0x14e0 [ 33.742520][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 33.747517][ T393] ? bit_waitqueue+0x30/0x30 [ 33.752081][ T393] ? make_kprojid+0x1d3/0x680 [ 33.756726][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 33.761722][ T393] evict+0x4ae/0x930 [ 33.765586][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 33.770407][ T393] ? mode_strip_sgid+0x160/0x160 [ 33.775321][ T393] ? _raw_spin_lock+0x94/0xf0 [ 33.779965][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 33.785305][ T393] ? __kasan_check_read+0x11/0x20 [ 33.790301][ T393] iput+0x638/0x7c0 [ 33.794088][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 33.798998][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 33.803906][ T393] ? set_blocksize+0x1ed/0x3b0 [ 33.808638][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 33.813459][ T393] mount_bdev+0x28b/0x3a0 [ 33.817760][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 33.822668][ T393] f2fs_mount+0x34/0x40 [ 33.826797][ T393] legacy_get_tree+0xed/0x190 [ 33.831453][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 33.837494][ T393] vfs_get_tree+0x89/0x260 [ 33.841881][ T393] do_new_mount+0x25a/0xa20 [ 33.846357][ T393] ? security_capable+0x87/0xb0 [ 33.851176][ T393] path_mount+0x585/0xc90 [ 33.855474][ T393] __se_sys_mount+0x320/0x390 [ 33.860120][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 33.864862][ T393] __x64_sys_mount+0xbf/0xd0 [ 33.869424][ T393] do_syscall_64+0x31/0x40 [ 33.873819][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 33.879679][ T393] RIP: 0033:0x7fcfd2f970ca [ 33.884086][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 33.903747][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 33.912139][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 33.920083][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 33.928025][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 33.935968][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 33.943911][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 33.952555][ T393] F2FS-fs (loop2): access invalid blkaddr:48 [ 33.959254][ T393] CPU: 0 PID: 393 Comm: syz.2.17 Not tainted syzkaller #0 [ 33.966351][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 33.976378][ T393] Call Trace: [ 33.979646][ T393] __dump_stack+0x21/0x24 [ 33.983944][ T393] dump_stack_lvl+0x1a7/0x208 [ 33.988598][ T393] ? show_regs_print_info+0x18/0x18 [ 33.993769][ T393] ? f2fs_set_node_page_dirty+0x222/0x590 [ 33.999460][ T393] ? f2fs_write_node_pages+0x890/0x890 [ 34.004888][ T393] ? set_page_dirty+0x1a2/0x320 [ 34.009709][ T393] dump_stack+0x15/0x1c [ 34.013843][ T393] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 34.019189][ T393] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 34.025310][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 34.030825][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 34.036520][ T393] ? data_blkaddr+0x330/0x330 [ 34.041167][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 34.046594][ T393] ? addrs_per_block+0x110/0x110 [ 34.051501][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 34.057276][ T393] ? _raw_spin_lock+0x94/0xf0 [ 34.061924][ T393] f2fs_truncate_blocks+0x115/0x310 [ 34.067098][ T393] f2fs_truncate+0x1d7/0x3d0 [ 34.071661][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 34.076738][ T393] f2fs_evict_inode+0x697/0x14e0 [ 34.081646][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 34.086725][ T393] ? bit_waitqueue+0x30/0x30 [ 34.091297][ T393] ? make_kprojid+0x1d3/0x680 [ 34.095949][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 34.100944][ T393] evict+0x4ae/0x930 [ 34.104809][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 34.109631][ T393] ? mode_strip_sgid+0x160/0x160 [ 34.114561][ T393] ? _raw_spin_lock+0x94/0xf0 [ 34.119209][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 34.124549][ T393] ? __kasan_check_read+0x11/0x20 [ 34.129543][ T393] iput+0x638/0x7c0 [ 34.133328][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 34.138244][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 34.143155][ T393] ? set_blocksize+0x1ed/0x3b0 [ 34.147892][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 34.152719][ T393] mount_bdev+0x28b/0x3a0 [ 34.157020][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 34.161935][ T393] f2fs_mount+0x34/0x40 [ 34.166067][ T393] legacy_get_tree+0xed/0x190 [ 34.170719][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 34.176757][ T393] vfs_get_tree+0x89/0x260 [ 34.181150][ T393] do_new_mount+0x25a/0xa20 [ 34.185626][ T393] ? security_capable+0x87/0xb0 [ 34.190450][ T393] path_mount+0x585/0xc90 [ 34.194760][ T393] __se_sys_mount+0x320/0x390 [ 34.199409][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 34.204145][ T393] __x64_sys_mount+0xbf/0xd0 [ 34.208707][ T393] do_syscall_64+0x31/0x40 [ 34.213101][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 34.218966][ T393] RIP: 0033:0x7fcfd2f970ca [ 34.223354][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 34.242933][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 34.251320][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 34.259265][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 34.267213][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 34.275157][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 34.283105][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 34.291477][ T393] F2FS-fs (loop2): access invalid blkaddr:1701603686 [ 34.298174][ T393] CPU: 1 PID: 393 Comm: syz.2.17 Not tainted syzkaller #0 [ 34.305258][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 34.315374][ T393] Call Trace: [ 34.318642][ T393] __dump_stack+0x21/0x24 [ 34.322947][ T393] dump_stack_lvl+0x1a7/0x208 [ 34.327599][ T393] ? show_regs_print_info+0x18/0x18 [ 34.332792][ T393] ? f2fs_set_node_page_dirty+0x222/0x590 [ 34.338494][ T393] ? f2fs_write_node_pages+0x890/0x890 [ 34.343934][ T393] ? set_page_dirty+0x1a2/0x320 [ 34.348777][ T393] dump_stack+0x15/0x1c [ 34.352915][ T393] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 34.358271][ T393] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 34.364410][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 34.369932][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 34.375626][ T393] ? data_blkaddr+0x330/0x330 [ 34.380280][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 34.385716][ T393] ? addrs_per_block+0x110/0x110 [ 34.390630][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 34.396473][ T393] ? _raw_spin_lock+0x94/0xf0 [ 34.401140][ T393] f2fs_truncate_blocks+0x115/0x310 [ 34.406316][ T393] f2fs_truncate+0x1d7/0x3d0 [ 34.410880][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 34.415965][ T393] f2fs_evict_inode+0x697/0x14e0 [ 34.420880][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 34.425883][ T393] ? bit_waitqueue+0x30/0x30 [ 34.430451][ T393] ? make_kprojid+0x1d3/0x680 [ 34.435102][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 34.440104][ T393] evict+0x4ae/0x930 [ 34.443980][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 34.448807][ T393] ? mode_strip_sgid+0x160/0x160 [ 34.453718][ T393] ? _raw_spin_lock+0x94/0xf0 [ 34.458370][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 34.463719][ T393] ? __kasan_check_read+0x11/0x20 [ 34.468721][ T393] iput+0x638/0x7c0 [ 34.472507][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 34.477423][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 34.482332][ T393] ? set_blocksize+0x1ed/0x3b0 [ 34.487076][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 34.491903][ T393] mount_bdev+0x28b/0x3a0 [ 34.496210][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 34.501127][ T393] f2fs_mount+0x34/0x40 [ 34.505273][ T393] legacy_get_tree+0xed/0x190 [ 34.509938][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 34.515985][ T393] vfs_get_tree+0x89/0x260 [ 34.520378][ T393] do_new_mount+0x25a/0xa20 [ 34.524858][ T393] ? security_capable+0x87/0xb0 [ 34.529683][ T393] path_mount+0x585/0xc90 [ 34.533987][ T393] __se_sys_mount+0x320/0x390 [ 34.538641][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 34.543380][ T393] __x64_sys_mount+0xbf/0xd0 [ 34.547950][ T393] do_syscall_64+0x31/0x40 [ 34.552347][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 34.558215][ T393] RIP: 0033:0x7fcfd2f970ca [ 34.562604][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 34.582183][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 34.590572][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 34.598520][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 34.606470][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 34.614416][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 34.622364][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 34.631124][ T393] F2FS-fs (loop2): access invalid blkaddr:49 [ 34.637104][ T393] CPU: 0 PID: 393 Comm: syz.2.17 Not tainted syzkaller #0 [ 34.644187][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 34.654213][ T393] Call Trace: [ 34.657481][ T393] __dump_stack+0x21/0x24 [ 34.661782][ T393] dump_stack_lvl+0x1a7/0x208 [ 34.666427][ T393] ? show_regs_print_info+0x18/0x18 [ 34.671597][ T393] ? f2fs_set_node_page_dirty+0x222/0x590 [ 34.677308][ T393] ? f2fs_write_node_pages+0x890/0x890 [ 34.682748][ T393] ? set_page_dirty+0x1a2/0x320 [ 34.687576][ T393] dump_stack+0x15/0x1c [ 34.691705][ T393] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 34.697052][ T393] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 34.703178][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 34.708695][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 34.714385][ T393] ? data_blkaddr+0x330/0x330 [ 34.719039][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 34.724470][ T393] ? addrs_per_block+0x110/0x110 [ 34.729379][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 34.735177][ T393] ? _raw_spin_lock+0x94/0xf0 [ 34.739824][ T393] f2fs_truncate_blocks+0x115/0x310 [ 34.744993][ T393] f2fs_truncate+0x1d7/0x3d0 [ 34.749554][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 34.754635][ T393] f2fs_evict_inode+0x697/0x14e0 [ 34.759541][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 34.764536][ T393] ? bit_waitqueue+0x30/0x30 [ 34.769098][ T393] ? make_kprojid+0x1d3/0x680 [ 34.773745][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 34.778737][ T393] evict+0x4ae/0x930 [ 34.782605][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 34.787423][ T393] ? mode_strip_sgid+0x160/0x160 [ 34.792332][ T393] ? _raw_spin_lock+0x94/0xf0 [ 34.796977][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 34.802319][ T393] ? __kasan_check_read+0x11/0x20 [ 34.807312][ T393] iput+0x638/0x7c0 [ 34.811096][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 34.816006][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 34.820912][ T393] ? set_blocksize+0x1ed/0x3b0 [ 34.825644][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 34.830464][ T393] mount_bdev+0x28b/0x3a0 [ 34.834765][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 34.839675][ T393] f2fs_mount+0x34/0x40 [ 34.843913][ T393] legacy_get_tree+0xed/0x190 [ 34.848574][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 34.854618][ T393] vfs_get_tree+0x89/0x260 [ 34.859010][ T393] do_new_mount+0x25a/0xa20 [ 34.863487][ T393] ? security_capable+0x87/0xb0 [ 34.868308][ T393] path_mount+0x585/0xc90 [ 34.872607][ T393] __se_sys_mount+0x320/0x390 [ 34.877255][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 34.881993][ T393] __x64_sys_mount+0xbf/0xd0 [ 34.886556][ T393] do_syscall_64+0x31/0x40 [ 34.890947][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 34.896808][ T393] RIP: 0033:0x7fcfd2f970ca [ 34.901193][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 34.920775][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 34.929158][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 34.937121][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 34.945066][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 34.953015][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 34.960958][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 34.969349][ T393] F2FS-fs (loop2): access invalid blkaddr:4 [ 34.975238][ T393] CPU: 0 PID: 393 Comm: syz.2.17 Not tainted syzkaller #0 [ 34.982314][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 34.992339][ T393] Call Trace: [ 34.995606][ T393] __dump_stack+0x21/0x24 [ 34.999904][ T393] dump_stack_lvl+0x1a7/0x208 [ 35.004553][ T393] ? show_regs_print_info+0x18/0x18 [ 35.009727][ T393] ? f2fs_set_node_page_dirty+0x222/0x590 [ 35.015417][ T393] ? f2fs_write_node_pages+0x890/0x890 [ 35.020844][ T393] ? set_page_dirty+0x1a2/0x320 [ 35.025662][ T393] dump_stack+0x15/0x1c [ 35.029786][ T393] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 35.035130][ T393] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 35.041251][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 35.046769][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 35.052458][ T393] ? data_blkaddr+0x330/0x330 [ 35.057111][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 35.062539][ T393] ? addrs_per_block+0x110/0x110 [ 35.067443][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 35.073219][ T393] ? _raw_spin_lock+0x94/0xf0 [ 35.077867][ T393] f2fs_truncate_blocks+0x115/0x310 [ 35.083032][ T393] f2fs_truncate+0x1d7/0x3d0 [ 35.087589][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 35.092671][ T393] f2fs_evict_inode+0x697/0x14e0 [ 35.097577][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 35.102570][ T393] ? bit_waitqueue+0x30/0x30 [ 35.107132][ T393] ? make_kprojid+0x1d3/0x680 [ 35.111778][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 35.116776][ T393] evict+0x4ae/0x930 [ 35.120641][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 35.125458][ T393] ? mode_strip_sgid+0x160/0x160 [ 35.130377][ T393] ? _raw_spin_lock+0x94/0xf0 [ 35.135038][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 35.140386][ T393] ? __kasan_check_read+0x11/0x20 [ 35.145383][ T393] iput+0x638/0x7c0 [ 35.149164][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 35.154073][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 35.158982][ T393] ? set_blocksize+0x1ed/0x3b0 [ 35.163712][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 35.168531][ T393] mount_bdev+0x28b/0x3a0 [ 35.172831][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 35.177739][ T393] f2fs_mount+0x34/0x40 [ 35.181868][ T393] legacy_get_tree+0xed/0x190 [ 35.186513][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 35.192552][ T393] vfs_get_tree+0x89/0x260 [ 35.196937][ T393] do_new_mount+0x25a/0xa20 [ 35.201411][ T393] ? security_capable+0x87/0xb0 [ 35.206230][ T393] path_mount+0x585/0xc90 [ 35.210530][ T393] __se_sys_mount+0x320/0x390 [ 35.215179][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 35.219910][ T393] __x64_sys_mount+0xbf/0xd0 [ 35.224469][ T393] do_syscall_64+0x31/0x40 [ 35.228861][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 35.234739][ T393] RIP: 0033:0x7fcfd2f970ca [ 35.239127][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 35.258705][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 35.267087][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 35.275029][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 35.282972][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 35.290916][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 35.298859][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 35.306996][ T393] F2FS-fs (loop2): access invalid blkaddr:4 [ 35.313115][ T393] CPU: 0 PID: 393 Comm: syz.2.17 Not tainted syzkaller #0 [ 35.320200][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 35.330246][ T393] Call Trace: [ 35.333509][ T393] __dump_stack+0x21/0x24 [ 35.337805][ T393] dump_stack_lvl+0x1a7/0x208 [ 35.342476][ T393] ? show_regs_print_info+0x18/0x18 [ 35.347647][ T393] ? f2fs_set_node_page_dirty+0x222/0x590 [ 35.353338][ T393] ? f2fs_write_node_pages+0x890/0x890 [ 35.358772][ T393] ? set_page_dirty+0x1a2/0x320 [ 35.363601][ T393] dump_stack+0x15/0x1c [ 35.367723][ T393] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 35.373077][ T393] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 35.379203][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 35.384719][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 35.390408][ T393] ? data_blkaddr+0x330/0x330 [ 35.395076][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 35.400504][ T393] ? addrs_per_block+0x110/0x110 [ 35.405411][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 35.411187][ T393] ? _raw_spin_lock+0x94/0xf0 [ 35.415921][ T393] f2fs_truncate_blocks+0x115/0x310 [ 35.421106][ T393] f2fs_truncate+0x1d7/0x3d0 [ 35.425673][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 35.430759][ T393] f2fs_evict_inode+0x697/0x14e0 [ 35.435673][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 35.440676][ T393] ? bit_waitqueue+0x30/0x30 [ 35.445245][ T393] ? make_kprojid+0x1d3/0x680 [ 35.449893][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 35.454887][ T393] evict+0x4ae/0x930 [ 35.458754][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 35.463582][ T393] ? mode_strip_sgid+0x160/0x160 [ 35.468489][ T393] ? _raw_spin_lock+0x94/0xf0 [ 35.473134][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 35.478472][ T393] ? __kasan_check_read+0x11/0x20 [ 35.483468][ T393] iput+0x638/0x7c0 [ 35.487252][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 35.492165][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 35.497072][ T393] ? set_blocksize+0x1ed/0x3b0 [ 35.501804][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 35.506624][ T393] mount_bdev+0x28b/0x3a0 [ 35.510934][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 35.515845][ T393] f2fs_mount+0x34/0x40 [ 35.519969][ T393] legacy_get_tree+0xed/0x190 [ 35.524613][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 35.530646][ T393] vfs_get_tree+0x89/0x260 [ 35.535032][ T393] do_new_mount+0x25a/0xa20 [ 35.539505][ T393] ? security_capable+0x87/0xb0 [ 35.544324][ T393] path_mount+0x585/0xc90 [ 35.548622][ T393] __se_sys_mount+0x320/0x390 [ 35.553268][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 35.558004][ T393] __x64_sys_mount+0xbf/0xd0 [ 35.562562][ T393] do_syscall_64+0x31/0x40 [ 35.566952][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 35.572812][ T393] RIP: 0033:0x7fcfd2f970ca [ 35.577199][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 35.596774][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 35.605161][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 35.613103][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 35.621047][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 35.628989][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 35.636933][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 35.645075][ T393] F2FS-fs (loop2): access invalid blkaddr:1219692001 [ 35.652012][ T393] CPU: 0 PID: 393 Comm: syz.2.17 Not tainted syzkaller #0 [ 35.659098][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 35.669125][ T393] Call Trace: [ 35.672389][ T393] __dump_stack+0x21/0x24 [ 35.676703][ T393] dump_stack_lvl+0x1a7/0x208 [ 35.681362][ T393] ? show_regs_print_info+0x18/0x18 [ 35.686531][ T393] ? f2fs_set_node_page_dirty+0x222/0x590 [ 35.692219][ T393] ? f2fs_write_node_pages+0x890/0x890 [ 35.697645][ T393] ? set_page_dirty+0x1a2/0x320 [ 35.702464][ T393] dump_stack+0x15/0x1c [ 35.706586][ T393] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 35.711955][ T393] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 35.718077][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 35.723591][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 35.729281][ T393] ? data_blkaddr+0x330/0x330 [ 35.733926][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 35.739351][ T393] ? addrs_per_block+0x110/0x110 [ 35.744255][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 35.750033][ T393] ? _raw_spin_lock+0x94/0xf0 [ 35.754677][ T393] f2fs_truncate_blocks+0x115/0x310 [ 35.759845][ T393] f2fs_truncate+0x1d7/0x3d0 [ 35.764402][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 35.769480][ T393] f2fs_evict_inode+0x697/0x14e0 [ 35.774387][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 35.779381][ T393] ? bit_waitqueue+0x30/0x30 [ 35.783940][ T393] ? make_kprojid+0x1d3/0x680 [ 35.788586][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 35.793582][ T393] evict+0x4ae/0x930 [ 35.797448][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 35.802267][ T393] ? mode_strip_sgid+0x160/0x160 [ 35.807172][ T393] ? _raw_spin_lock+0x94/0xf0 [ 35.811818][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 35.817158][ T393] ? __kasan_check_read+0x11/0x20 [ 35.822154][ T393] iput+0x638/0x7c0 [ 35.825931][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 35.830841][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 35.835747][ T393] ? set_blocksize+0x1ed/0x3b0 [ 35.840479][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 35.845298][ T393] mount_bdev+0x28b/0x3a0 [ 35.849600][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 35.854504][ T393] f2fs_mount+0x34/0x40 [ 35.858629][ T393] legacy_get_tree+0xed/0x190 [ 35.863298][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 35.869332][ T393] vfs_get_tree+0x89/0x260 [ 35.873719][ T393] do_new_mount+0x25a/0xa20 [ 35.878190][ T393] ? security_capable+0x87/0xb0 [ 35.883009][ T393] path_mount+0x585/0xc90 [ 35.887306][ T393] __se_sys_mount+0x320/0x390 [ 35.891953][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 35.896686][ T393] __x64_sys_mount+0xbf/0xd0 [ 35.901249][ T393] do_syscall_64+0x31/0x40 [ 35.905633][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 35.911513][ T393] RIP: 0033:0x7fcfd2f970ca [ 35.915900][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 35.935475][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 35.943856][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 35.951800][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 35.959740][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 35.967695][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 35.975723][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 35.984532][ T393] F2FS-fs (loop2): Inconsistent error blkaddr:4099, sit bitmap:0 [ 35.992280][ T393] CPU: 0 PID: 393 Comm: syz.2.17 Not tainted syzkaller #0 [ 35.999364][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 36.009391][ T393] Call Trace: [ 36.012653][ T393] __dump_stack+0x21/0x24 [ 36.016950][ T393] dump_stack_lvl+0x1a7/0x208 [ 36.021596][ T393] ? show_regs_print_info+0x18/0x18 [ 36.026763][ T393] ? f2fs_set_node_page_dirty+0x222/0x590 [ 36.032449][ T393] ? f2fs_write_node_pages+0x890/0x890 [ 36.037876][ T393] ? set_page_dirty+0x1a2/0x320 [ 36.042698][ T393] dump_stack+0x15/0x1c [ 36.046822][ T393] f2fs_is_valid_blkaddr+0xc49/0x1360 [ 36.052164][ T393] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 36.058286][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 36.063801][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 36.069491][ T393] ? data_blkaddr+0x330/0x330 [ 36.074138][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 36.079566][ T393] ? addrs_per_block+0x110/0x110 [ 36.084477][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 36.090254][ T393] ? _raw_spin_lock+0x94/0xf0 [ 36.094901][ T393] f2fs_truncate_blocks+0x115/0x310 [ 36.100066][ T393] f2fs_truncate+0x1d7/0x3d0 [ 36.104627][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 36.109711][ T393] f2fs_evict_inode+0x697/0x14e0 [ 36.114619][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 36.119612][ T393] ? bit_waitqueue+0x30/0x30 [ 36.124173][ T393] ? make_kprojid+0x1d3/0x680 [ 36.128823][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 36.133813][ T393] evict+0x4ae/0x930 [ 36.137684][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 36.142505][ T393] ? mode_strip_sgid+0x160/0x160 [ 36.147407][ T393] ? _raw_spin_lock+0x94/0xf0 [ 36.152051][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 36.157392][ T393] ? __kasan_check_read+0x11/0x20 [ 36.162388][ T393] iput+0x638/0x7c0 [ 36.166173][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 36.171088][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 36.175999][ T393] ? set_blocksize+0x1ed/0x3b0 [ 36.180735][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 36.185563][ T393] mount_bdev+0x28b/0x3a0 [ 36.189867][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 36.194777][ T393] f2fs_mount+0x34/0x40 [ 36.198910][ T393] legacy_get_tree+0xed/0x190 [ 36.203558][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 36.209596][ T393] vfs_get_tree+0x89/0x260 [ 36.213986][ T393] do_new_mount+0x25a/0xa20 [ 36.218461][ T393] ? security_capable+0x87/0xb0 [ 36.223286][ T393] path_mount+0x585/0xc90 [ 36.227589][ T393] __se_sys_mount+0x320/0x390 [ 36.232239][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 36.236978][ T393] __x64_sys_mount+0xbf/0xd0 [ 36.241545][ T393] do_syscall_64+0x31/0x40 [ 36.245937][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 36.251804][ T393] RIP: 0033:0x7fcfd2f970ca [ 36.256204][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 36.275781][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 36.284168][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 36.292118][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 36.300063][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 36.308007][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 36.315961][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 36.323975][ T393] ================================================================== [ 36.332029][ T393] BUG: KASAN: use-after-free in f2fs_truncate_data_blocks_range+0x829/0xec0 [ 36.340680][ T393] Read of size 4 at addr ffff88811107f000 by task syz.2.17/393 [ 36.348188][ T393] [ 36.350494][ T393] CPU: 0 PID: 393 Comm: syz.2.17 Not tainted syzkaller #0 [ 36.357572][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 36.367597][ T393] Call Trace: [ 36.370862][ T393] __dump_stack+0x21/0x24 [ 36.375166][ T393] dump_stack_lvl+0x1a7/0x208 [ 36.379818][ T393] ? show_regs_print_info+0x18/0x18 [ 36.384988][ T393] ? thaw_kernel_threads+0x220/0x220 [ 36.390250][ T393] print_address_description+0x7f/0x2c0 [ 36.395771][ T393] ? f2fs_truncate_data_blocks_range+0x829/0xec0 [ 36.402069][ T393] kasan_report+0xe2/0x130 [ 36.406459][ T393] ? f2fs_truncate_data_blocks_range+0x829/0xec0 [ 36.412760][ T393] __asan_report_load4_noabort+0x14/0x20 [ 36.418366][ T393] f2fs_truncate_data_blocks_range+0x829/0xec0 [ 36.424493][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 36.430011][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 36.435703][ T393] ? data_blkaddr+0x330/0x330 [ 36.440357][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 36.445789][ T393] ? addrs_per_block+0x110/0x110 [ 36.450704][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 36.456483][ T393] ? _raw_spin_lock+0x94/0xf0 [ 36.461133][ T393] f2fs_truncate_blocks+0x115/0x310 [ 36.466303][ T393] f2fs_truncate+0x1d7/0x3d0 [ 36.470865][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 36.475947][ T393] f2fs_evict_inode+0x697/0x14e0 [ 36.480858][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 36.485860][ T393] ? bit_waitqueue+0x30/0x30 [ 36.490425][ T393] ? make_kprojid+0x1d3/0x680 [ 36.495071][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 36.500068][ T393] evict+0x4ae/0x930 [ 36.503937][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 36.508760][ T393] ? mode_strip_sgid+0x160/0x160 [ 36.513672][ T393] ? _raw_spin_lock+0x94/0xf0 [ 36.518318][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 36.523663][ T393] ? __kasan_check_read+0x11/0x20 [ 36.528665][ T393] iput+0x638/0x7c0 [ 36.532446][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 36.537360][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 36.542272][ T393] ? set_blocksize+0x1ed/0x3b0 [ 36.547008][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 36.551918][ T393] mount_bdev+0x28b/0x3a0 [ 36.556218][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 36.561220][ T393] f2fs_mount+0x34/0x40 [ 36.565350][ T393] legacy_get_tree+0xed/0x190 [ 36.569999][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 36.576036][ T393] vfs_get_tree+0x89/0x260 [ 36.580424][ T393] do_new_mount+0x25a/0xa20 [ 36.584898][ T393] ? security_capable+0x87/0xb0 [ 36.589723][ T393] path_mount+0x585/0xc90 [ 36.594024][ T393] __se_sys_mount+0x320/0x390 [ 36.598671][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 36.603409][ T393] __x64_sys_mount+0xbf/0xd0 [ 36.607971][ T393] do_syscall_64+0x31/0x40 [ 36.612360][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 36.618222][ T393] RIP: 0033:0x7fcfd2f970ca [ 36.622609][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 36.642188][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 36.650573][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 36.658517][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 36.666458][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 36.674400][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 36.682342][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 36.690291][ T393] [ 36.692597][ T393] Allocated by task 15: [ 36.696729][ T393] __kasan_kmalloc+0xda/0x110 [ 36.701380][ T393] kmem_cache_alloc_trace+0x181/0x2e0 [ 36.706723][ T393] dst_cow_metrics_generic+0x55/0x1c0 [ 36.712067][ T393] icmp6_dst_alloc+0x36a/0x560 [ 36.716808][ T393] ndisc_send_skb+0x293/0xbe0 [ 36.721456][ T393] ndisc_send_rs+0x6e5/0x960 [ 36.726016][ T393] addrconf_dad_completed+0x943/0xe20 [ 36.731361][ T393] addrconf_dad_work+0xc42/0x1440 [ 36.736356][ T393] process_one_work+0x6e1/0xba0 [ 36.741177][ T393] worker_thread+0xa6a/0x13c0 [ 36.745825][ T393] kthread+0x346/0x3d0 [ 36.749867][ T393] ret_from_fork+0x1f/0x30 [ 36.754250][ T393] [ 36.756551][ T393] Freed by task 76: [ 36.760336][ T393] kasan_set_track+0x4a/0x70 [ 36.764898][ T393] kasan_set_free_info+0x23/0x40 [ 36.769807][ T393] ____kasan_slab_free+0x125/0x160 [ 36.774890][ T393] __kasan_slab_free+0x11/0x20 [ 36.779624][ T393] slab_free_freelist_hook+0xc5/0x190 [ 36.784975][ T393] kfree+0xc0/0x270 [ 36.788764][ T393] ip6_dst_destroy+0x9f/0x420 [ 36.793417][ T393] dst_destroy+0xc3/0x240 [ 36.797716][ T393] dst_destroy_rcu+0x19/0x20 [ 36.802279][ T393] rcu_do_batch+0x4ef/0xab0 [ 36.806753][ T393] rcu_core+0x577/0xd80 [ 36.810881][ T393] rcu_core_si+0x9/0x10 [ 36.815008][ T393] __do_softirq+0x255/0x563 [ 36.819480][ T393] [ 36.821785][ T393] The buggy address belongs to the object at ffff88811107f000 [ 36.821785][ T393] which belongs to the cache kmalloc-96 of size 96 [ 36.835640][ T393] The buggy address is located 0 bytes inside of [ 36.835640][ T393] 96-byte region [ffff88811107f000, ffff88811107f060) [ 36.848618][ T393] The buggy address belongs to the page: [ 36.854238][ T393] page:ffffea0004441fc0 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11107f [ 36.864441][ T393] flags: 0x4000000000000200(slab) [ 36.869441][ T393] raw: 4000000000000200 dead000000000100 dead000000000122 ffff888100043680 [ 36.877996][ T393] raw: 0000000000000000 0000000000200020 00000001ffffffff 0000000000000000 [ 36.886546][ T393] page dumped because: kasan: bad access detected [ 36.892934][ T393] page_owner tracks the page as allocated [ 36.898636][ T393] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112a20(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_HARDWALL), pid 15, ts 28859848126, free_ts 28468373327 [ 36.915874][ T393] prep_new_page+0x179/0x180 [ 36.920435][ T393] get_page_from_freelist+0x223b/0x23d0 [ 36.925953][ T393] __alloc_pages_nodemask+0x290/0x620 [ 36.931295][ T393] new_slab+0x84/0x3f0 [ 36.935341][ T393] ___slab_alloc+0x2a6/0x450 [ 36.939901][ T393] __slab_alloc+0x63/0xa0 [ 36.944204][ T393] kmem_cache_alloc_trace+0x1b0/0x2e0 [ 36.949547][ T393] dst_cow_metrics_generic+0x55/0x1c0 [ 36.954893][ T393] icmp6_dst_alloc+0x36a/0x560 [ 36.959630][ T393] ndisc_send_skb+0x293/0xbe0 [ 36.964279][ T393] ndisc_send_rs+0x6e5/0x960 [ 36.968838][ T393] addrconf_dad_completed+0x943/0xe20 [ 36.974179][ T393] addrconf_dad_work+0xc42/0x1440 [ 36.979174][ T393] process_one_work+0x6e1/0xba0 [ 36.983995][ T393] worker_thread+0xa6a/0x13c0 [ 36.988648][ T393] kthread+0x346/0x3d0 [ 36.992686][ T393] page last free stack trace: [ 36.997336][ T393] free_unref_page_prepare+0x2b7/0x2d0 [ 37.002768][ T393] free_unref_page_list+0x129/0x9c0 [ 37.007938][ T393] release_pages+0xe52/0xea0 [ 37.012499][ T393] __pagevec_release+0x71/0xe0 [ 37.017235][ T393] truncate_inode_pages_range+0x819/0x16d0 [ 37.023014][ T393] truncate_inode_pages+0x24/0x30 [ 37.028010][ T393] __blkdev_put+0x337/0x7c0 [ 37.032484][ T393] blkdev_put+0x2d6/0x3c0 [ 37.036785][ T393] blkdev_close+0x76/0xa0 [ 37.041085][ T393] __fput+0x2fb/0x770 [ 37.045041][ T393] ____fput+0x15/0x20 [ 37.048995][ T393] task_work_run+0x127/0x190 [ 37.053558][ T393] exit_to_user_mode_loop+0xcb/0xe0 [ 37.058727][ T393] exit_to_user_mode_prepare+0x76/0xa0 [ 37.064159][ T393] syscall_exit_to_user_mode+0x1d/0x40 [ 37.069591][ T393] do_syscall_64+0x3d/0x40 [ 37.073978][ T393] [ 37.076279][ T393] Memory state around the buggy address: [ 37.081882][ T393] ffff88811107ef00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 37.089916][ T393] ffff88811107ef80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 37.097951][ T393] >ffff88811107f000: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 37.105982][ T393] ^ [ 37.110023][ T393] ffff88811107f080: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 37.118055][ T393] ffff88811107f100: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 37.126085][ T393] ================================================================== [ 37.134114][ T393] Disabling lock debugging due to kernel taint [ 37.140521][ T393] F2FS-fs (loop2): access invalid blkaddr:285412800 [ 37.145944][ T24] kauditd_printk_skb: 31 callbacks suppressed [ 37.145954][ T24] audit: type=1400 audit(1779723932.300:105): avc: denied { read } for pid=76 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 [ 37.147118][ T393] CPU: 1 PID: 393 Comm: syz.2.17 Tainted: G B syzkaller #0 [ 37.154421][ T24] audit: type=1400 audit(1779723932.300:106): avc: denied { search } for pid=76 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 [ 37.175412][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 37.175415][ T393] Call Trace: [ 37.175430][ T393] __dump_stack+0x21/0x24 [ 37.175444][ T393] dump_stack_lvl+0x1a7/0x208 [ 37.184119][ T24] audit: type=1400 audit(1779723932.300:107): avc: denied { write } for pid=76 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 [ 37.205140][ T393] ? show_regs_print_info+0x18/0x18 [ 37.205151][ T393] ? f2fs_set_node_page_dirty+0x222/0x590 [ 37.205166][ T393] ? f2fs_write_node_pages+0x890/0x890 [ 37.215392][ T24] audit: type=1400 audit(1779723932.300:108): avc: denied { add_name } for pid=76 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 37.218457][ T393] ? set_page_dirty+0x1a2/0x320 [ 37.222869][ T24] audit: type=1400 audit(1779723932.300:109): avc: denied { create } for pid=76 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 37.227412][ T393] dump_stack+0x15/0x1c [ 37.248722][ T24] audit: type=1400 audit(1779723932.300:110): avc: denied { append open } for pid=76 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 [ 37.253743][ T393] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 37.253754][ T393] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 37.253767][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 37.259639][ T24] audit: type=1400 audit(1779723932.300:111): avc: denied { getattr } for pid=76 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 [ 37.264889][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 37.382536][ T393] ? data_blkaddr+0x330/0x330 [ 37.387194][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 37.392629][ T393] ? addrs_per_block+0x110/0x110 [ 37.397544][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 37.403340][ T393] ? _raw_spin_lock+0x94/0xf0 [ 37.408009][ T393] f2fs_truncate_blocks+0x115/0x310 [ 37.413191][ T393] f2fs_truncate+0x1d7/0x3d0 [ 37.417771][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 37.422866][ T393] f2fs_evict_inode+0x697/0x14e0 [ 37.427787][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 37.432792][ T393] ? bit_waitqueue+0x30/0x30 [ 37.437366][ T393] ? make_kprojid+0x1d3/0x680 [ 37.442019][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 37.447024][ T393] evict+0x4ae/0x930 [ 37.450902][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 37.455733][ T393] ? mode_strip_sgid+0x160/0x160 [ 37.460649][ T393] ? _raw_spin_lock+0x94/0xf0 [ 37.465302][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 37.470651][ T393] ? __kasan_check_read+0x11/0x20 [ 37.475659][ T393] iput+0x638/0x7c0 [ 37.479448][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 37.484370][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 37.489285][ T393] ? set_blocksize+0x1ed/0x3b0 [ 37.494024][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 37.498850][ T393] mount_bdev+0x28b/0x3a0 [ 37.503155][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 37.508067][ T393] f2fs_mount+0x34/0x40 [ 37.512208][ T393] legacy_get_tree+0xed/0x190 [ 37.516860][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 37.522903][ T393] vfs_get_tree+0x89/0x260 [ 37.527295][ T393] do_new_mount+0x25a/0xa20 [ 37.531776][ T393] ? security_capable+0x87/0xb0 [ 37.536603][ T393] path_mount+0x585/0xc90 [ 37.540907][ T393] __se_sys_mount+0x320/0x390 [ 37.545558][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 37.550297][ T393] __x64_sys_mount+0xbf/0xd0 [ 37.554867][ T393] do_syscall_64+0x31/0x40 [ 37.559270][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 37.565148][ T393] RIP: 0033:0x7fcfd2f970ca [ 37.569544][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 37.589126][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 37.597514][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 37.605462][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 37.613412][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 37.621362][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 37.629312][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 37.638021][ T393] F2FS-fs (loop2): access invalid blkaddr:4294936705 [ 37.644761][ T393] CPU: 0 PID: 393 Comm: syz.2.17 Tainted: G B syzkaller #0 [ 37.653248][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 37.663280][ T393] Call Trace: [ 37.666547][ T393] __dump_stack+0x21/0x24 [ 37.670858][ T393] dump_stack_lvl+0x1a7/0x208 [ 37.675508][ T393] ? show_regs_print_info+0x18/0x18 [ 37.680680][ T393] ? f2fs_set_node_page_dirty+0x222/0x590 [ 37.686372][ T393] ? f2fs_write_node_pages+0x890/0x890 [ 37.691811][ T393] ? set_page_dirty+0x1a2/0x320 [ 37.696634][ T393] dump_stack+0x15/0x1c [ 37.700766][ T393] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 37.706111][ T393] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 37.712236][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 37.717753][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 37.723445][ T393] ? data_blkaddr+0x330/0x330 [ 37.728094][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 37.733525][ T393] ? addrs_per_block+0x110/0x110 [ 37.738436][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 37.744216][ T393] ? _raw_spin_lock+0x94/0xf0 [ 37.748868][ T393] f2fs_truncate_blocks+0x115/0x310 [ 37.754036][ T393] f2fs_truncate+0x1d7/0x3d0 [ 37.758600][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 37.763682][ T393] f2fs_evict_inode+0x697/0x14e0 [ 37.768592][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 37.773592][ T393] ? bit_waitqueue+0x30/0x30 [ 37.778154][ T393] ? make_kprojid+0x1d3/0x680 [ 37.782800][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 37.787794][ T393] evict+0x4ae/0x930 [ 37.791669][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 37.796491][ T393] ? mode_strip_sgid+0x160/0x160 [ 37.801399][ T393] ? _raw_spin_lock+0x94/0xf0 [ 37.806057][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 37.811403][ T393] ? __kasan_check_read+0x11/0x20 [ 37.816400][ T393] iput+0x638/0x7c0 [ 37.820184][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 37.825096][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 37.830002][ T393] ? set_blocksize+0x1ed/0x3b0 [ 37.834738][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 37.839562][ T393] mount_bdev+0x28b/0x3a0 [ 37.843864][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 37.848911][ T393] f2fs_mount+0x34/0x40 [ 37.853047][ T393] legacy_get_tree+0xed/0x190 [ 37.857699][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 37.863744][ T393] vfs_get_tree+0x89/0x260 [ 37.868136][ T393] do_new_mount+0x25a/0xa20 [ 37.872612][ T393] ? security_capable+0x87/0xb0 [ 37.877438][ T393] path_mount+0x585/0xc90 [ 37.881785][ T393] __se_sys_mount+0x320/0x390 [ 37.886431][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 37.891166][ T393] __x64_sys_mount+0xbf/0xd0 [ 37.895728][ T393] do_syscall_64+0x31/0x40 [ 37.900121][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 37.905985][ T393] RIP: 0033:0x7fcfd2f970ca [ 37.910376][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 37.930041][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 37.938428][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 37.946374][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 37.954321][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 37.962270][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 37.970217][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 37.980207][ T393] F2FS-fs (loop2): access invalid blkaddr:76 [ 37.986223][ T393] CPU: 0 PID: 393 Comm: syz.2.17 Tainted: G B syzkaller #0 [ 37.994702][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 38.004730][ T393] Call Trace: [ 38.007998][ T393] __dump_stack+0x21/0x24 [ 38.012304][ T393] dump_stack_lvl+0x1a7/0x208 [ 38.016952][ T393] ? show_regs_print_info+0x18/0x18 [ 38.022126][ T393] ? f2fs_set_node_page_dirty+0x222/0x590 [ 38.027816][ T393] ? f2fs_write_node_pages+0x890/0x890 [ 38.033246][ T393] ? set_page_dirty+0x1a2/0x320 [ 38.038070][ T393] dump_stack+0x15/0x1c [ 38.042197][ T393] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 38.047561][ T393] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 38.053688][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 38.059209][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 38.064899][ T393] ? data_blkaddr+0x330/0x330 [ 38.069549][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 38.074985][ T393] ? addrs_per_block+0x110/0x110 [ 38.079894][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 38.085676][ T393] ? _raw_spin_lock+0x94/0xf0 [ 38.090325][ T393] f2fs_truncate_blocks+0x115/0x310 [ 38.095494][ T393] f2fs_truncate+0x1d7/0x3d0 [ 38.100058][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 38.105142][ T393] f2fs_evict_inode+0x697/0x14e0 [ 38.110051][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 38.115045][ T393] ? bit_waitqueue+0x30/0x30 [ 38.119606][ T393] ? make_kprojid+0x1d3/0x680 [ 38.124253][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 38.129247][ T393] evict+0x4ae/0x930 [ 38.133115][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 38.137936][ T393] ? mode_strip_sgid+0x160/0x160 [ 38.142845][ T393] ? _raw_spin_lock+0x94/0xf0 [ 38.147492][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 38.152836][ T393] ? __kasan_check_read+0x11/0x20 [ 38.157832][ T393] iput+0x638/0x7c0 [ 38.161613][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 38.166523][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 38.171431][ T393] ? set_blocksize+0x1ed/0x3b0 [ 38.176165][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 38.180989][ T393] mount_bdev+0x28b/0x3a0 [ 38.185290][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 38.190200][ T393] f2fs_mount+0x34/0x40 [ 38.194326][ T393] legacy_get_tree+0xed/0x190 [ 38.198973][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 38.205010][ T393] vfs_get_tree+0x89/0x260 [ 38.209399][ T393] do_new_mount+0x25a/0xa20 [ 38.213874][ T393] ? security_capable+0x87/0xb0 [ 38.218692][ T393] path_mount+0x585/0xc90 [ 38.222997][ T393] __se_sys_mount+0x320/0x390 [ 38.227645][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 38.232379][ T393] __x64_sys_mount+0xbf/0xd0 [ 38.236943][ T393] do_syscall_64+0x31/0x40 [ 38.241331][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 38.247191][ T393] RIP: 0033:0x7fcfd2f970ca [ 38.251584][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 38.271164][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 38.279557][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 38.287501][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 38.295459][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 38.303401][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 38.311346][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 38.320426][ T393] F2FS-fs (loop2): access invalid blkaddr:3942645984 [ 38.327209][ T393] CPU: 0 PID: 393 Comm: syz.2.17 Tainted: G B syzkaller #0 [ 38.335677][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 38.345709][ T393] Call Trace: [ 38.348974][ T393] __dump_stack+0x21/0x24 [ 38.353277][ T393] dump_stack_lvl+0x1a7/0x208 [ 38.357927][ T393] ? show_regs_print_info+0x18/0x18 [ 38.363096][ T393] ? f2fs_set_node_page_dirty+0x222/0x590 [ 38.368792][ T393] ? f2fs_write_node_pages+0x890/0x890 [ 38.374230][ T393] ? set_page_dirty+0x1a2/0x320 [ 38.379060][ T393] dump_stack+0x15/0x1c [ 38.383191][ T393] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 38.388545][ T393] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 38.394675][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 38.400195][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 38.405885][ T393] ? data_blkaddr+0x330/0x330 [ 38.410539][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 38.415967][ T393] ? addrs_per_block+0x110/0x110 [ 38.420876][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 38.426655][ T393] ? _raw_spin_lock+0x94/0xf0 [ 38.431314][ T393] f2fs_truncate_blocks+0x115/0x310 [ 38.436491][ T393] f2fs_truncate+0x1d7/0x3d0 [ 38.441057][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 38.446139][ T393] f2fs_evict_inode+0x697/0x14e0 [ 38.451051][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 38.456047][ T393] ? bit_waitqueue+0x30/0x30 [ 38.460613][ T393] ? make_kprojid+0x1d3/0x680 [ 38.465260][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 38.470257][ T393] evict+0x4ae/0x930 [ 38.474127][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 38.478954][ T393] ? mode_strip_sgid+0x160/0x160 [ 38.483951][ T393] ? _raw_spin_lock+0x94/0xf0 [ 38.488601][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 38.494043][ T393] ? __kasan_check_read+0x11/0x20 [ 38.499049][ T393] iput+0x638/0x7c0 [ 38.502833][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 38.507745][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 38.512655][ T393] ? set_blocksize+0x1ed/0x3b0 [ 38.517387][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 38.522208][ T393] mount_bdev+0x28b/0x3a0 [ 38.526512][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 38.531421][ T393] f2fs_mount+0x34/0x40 [ 38.535548][ T393] legacy_get_tree+0xed/0x190 [ 38.540195][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 38.546234][ T393] vfs_get_tree+0x89/0x260 [ 38.550621][ T393] do_new_mount+0x25a/0xa20 [ 38.555096][ T393] ? security_capable+0x87/0xb0 [ 38.559921][ T393] path_mount+0x585/0xc90 [ 38.564221][ T393] __se_sys_mount+0x320/0x390 [ 38.568872][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 38.573607][ T393] __x64_sys_mount+0xbf/0xd0 [ 38.578166][ T393] do_syscall_64+0x31/0x40 [ 38.582557][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 38.588423][ T393] RIP: 0033:0x7fcfd2f970ca [ 38.592811][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 38.612388][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 38.620773][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 38.628716][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 38.636660][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 38.644606][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 38.652552][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 38.660578][ T393] F2FS-fs (loop2): access invalid blkaddr:15 [ 38.666555][ T393] CPU: 0 PID: 393 Comm: syz.2.17 Tainted: G B syzkaller #0 [ 38.675027][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 38.685055][ T393] Call Trace: [ 38.688321][ T393] __dump_stack+0x21/0x24 [ 38.692625][ T393] dump_stack_lvl+0x1a7/0x208 [ 38.697275][ T393] ? show_regs_print_info+0x18/0x18 [ 38.702448][ T393] ? f2fs_set_node_page_dirty+0x222/0x590 [ 38.708139][ T393] ? f2fs_write_node_pages+0x890/0x890 [ 38.713570][ T393] ? set_page_dirty+0x1a2/0x320 [ 38.718391][ T393] dump_stack+0x15/0x1c [ 38.722524][ T393] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 38.727867][ T393] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 38.734017][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 38.739536][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 38.745226][ T393] ? data_blkaddr+0x330/0x330 [ 38.749874][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 38.755302][ T393] ? addrs_per_block+0x110/0x110 [ 38.760237][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 38.766018][ T393] ? _raw_spin_lock+0x94/0xf0 [ 38.770670][ T393] f2fs_truncate_blocks+0x115/0x310 [ 38.775840][ T393] f2fs_truncate+0x1d7/0x3d0 [ 38.780404][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 38.785484][ T393] f2fs_evict_inode+0x697/0x14e0 [ 38.790406][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 38.795409][ T393] ? bit_waitqueue+0x30/0x30 [ 38.799981][ T393] ? make_kprojid+0x1d3/0x680 [ 38.804634][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 38.809632][ T393] evict+0x4ae/0x930 [ 38.813499][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 38.818364][ T393] ? mode_strip_sgid+0x160/0x160 [ 38.823272][ T393] ? _raw_spin_lock+0x94/0xf0 [ 38.827920][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 38.833264][ T393] ? __kasan_check_read+0x11/0x20 [ 38.838260][ T393] iput+0x638/0x7c0 [ 38.842042][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 38.846951][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 38.851985][ T393] ? set_blocksize+0x1ed/0x3b0 [ 38.856724][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 38.861549][ T393] mount_bdev+0x28b/0x3a0 [ 38.865851][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 38.870759][ T393] f2fs_mount+0x34/0x40 [ 38.874929][ T393] legacy_get_tree+0xed/0x190 [ 38.879586][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 38.885628][ T393] vfs_get_tree+0x89/0x260 [ 38.890016][ T393] do_new_mount+0x25a/0xa20 [ 38.894491][ T393] ? security_capable+0x87/0xb0 [ 38.899315][ T393] path_mount+0x585/0xc90 [ 38.903618][ T393] __se_sys_mount+0x320/0x390 [ 38.908267][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 38.913004][ T393] __x64_sys_mount+0xbf/0xd0 [ 38.917564][ T393] do_syscall_64+0x31/0x40 [ 38.921956][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 38.927818][ T393] RIP: 0033:0x7fcfd2f970ca [ 38.932205][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 38.951785][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 38.960170][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 38.968116][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 38.976062][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 38.984008][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 38.991953][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 39.000020][ T393] F2FS-fs (loop2): access invalid blkaddr:3122659602 [ 39.006686][ T393] CPU: 0 PID: 393 Comm: syz.2.17 Tainted: G B syzkaller #0 [ 39.015156][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 39.025189][ T393] Call Trace: [ 39.028461][ T393] __dump_stack+0x21/0x24 [ 39.032766][ T393] dump_stack_lvl+0x1a7/0x208 [ 39.037421][ T393] ? asm_sysvec_call_function_single+0x12/0x20 [ 39.043548][ T393] ? show_regs_print_info+0x18/0x18 [ 39.048723][ T393] ? f2fs_is_valid_blkaddr+0xc57/0x1360 [ 39.054246][ T393] dump_stack+0x15/0x1c [ 39.058375][ T393] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 39.063724][ T393] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 39.069856][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 39.075378][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 39.081074][ T393] ? data_blkaddr+0x330/0x330 [ 39.085725][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 39.091159][ T393] ? addrs_per_block+0x110/0x110 [ 39.096074][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 39.101858][ T393] ? _raw_spin_lock+0x94/0xf0 [ 39.106511][ T393] f2fs_truncate_blocks+0x115/0x310 [ 39.111685][ T393] f2fs_truncate+0x1d7/0x3d0 [ 39.116250][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 39.121335][ T393] f2fs_evict_inode+0x697/0x14e0 [ 39.126247][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 39.131249][ T393] ? bit_waitqueue+0x30/0x30 [ 39.135823][ T393] ? make_kprojid+0x1d3/0x680 [ 39.140479][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 39.145481][ T393] evict+0x4ae/0x930 [ 39.149352][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 39.154182][ T393] ? mode_strip_sgid+0x160/0x160 [ 39.159093][ T393] ? _raw_spin_lock+0x94/0xf0 [ 39.163744][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 39.169089][ T393] ? __kasan_check_read+0x11/0x20 [ 39.174089][ T393] iput+0x638/0x7c0 [ 39.177880][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 39.182797][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 39.187709][ T393] ? set_blocksize+0x1ed/0x3b0 [ 39.192447][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 39.197274][ T393] mount_bdev+0x28b/0x3a0 [ 39.201578][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 39.206490][ T393] f2fs_mount+0x34/0x40 [ 39.210625][ T393] legacy_get_tree+0xed/0x190 [ 39.215276][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 39.221314][ T393] vfs_get_tree+0x89/0x260 [ 39.225704][ T393] do_new_mount+0x25a/0xa20 [ 39.230181][ T393] ? security_capable+0x87/0xb0 [ 39.235007][ T393] path_mount+0x585/0xc90 [ 39.239317][ T393] __se_sys_mount+0x320/0x390 [ 39.243971][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 39.248709][ T393] __x64_sys_mount+0xbf/0xd0 [ 39.253274][ T393] do_syscall_64+0x31/0x40 [ 39.257668][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 39.263537][ T393] RIP: 0033:0x7fcfd2f970ca [ 39.267935][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 39.287516][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 39.295908][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 39.303861][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 39.311823][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 39.319771][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 39.327718][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 39.335805][ T393] F2FS-fs (loop2): access invalid blkaddr:285412480 [ 39.342428][ T393] CPU: 1 PID: 393 Comm: syz.2.17 Tainted: G B syzkaller #0 [ 39.350904][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 39.360930][ T393] Call Trace: [ 39.364193][ T393] __dump_stack+0x21/0x24 [ 39.368495][ T393] dump_stack_lvl+0x1a7/0x208 [ 39.373146][ T393] ? show_regs_print_info+0x18/0x18 [ 39.378315][ T393] ? f2fs_set_node_page_dirty+0x222/0x590 [ 39.384005][ T393] ? f2fs_write_node_pages+0x890/0x890 [ 39.389440][ T393] ? set_page_dirty+0x1a2/0x320 [ 39.394264][ T393] dump_stack+0x15/0x1c [ 39.398390][ T393] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 39.403734][ T393] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 39.409860][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 39.415376][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 39.421065][ T393] ? data_blkaddr+0x330/0x330 [ 39.425713][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 39.431142][ T393] ? addrs_per_block+0x110/0x110 [ 39.436049][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 39.441826][ T393] ? _raw_spin_lock+0x94/0xf0 [ 39.446470][ T393] f2fs_truncate_blocks+0x115/0x310 [ 39.451637][ T393] f2fs_truncate+0x1d7/0x3d0 [ 39.456199][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 39.461279][ T393] f2fs_evict_inode+0x697/0x14e0 [ 39.466190][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 39.471183][ T393] ? bit_waitqueue+0x30/0x30 [ 39.475743][ T393] ? make_kprojid+0x1d3/0x680 [ 39.480388][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 39.485383][ T393] evict+0x4ae/0x930 [ 39.489253][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 39.494075][ T393] ? mode_strip_sgid+0x160/0x160 [ 39.498982][ T393] ? _raw_spin_lock+0x94/0xf0 [ 39.503630][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 39.508975][ T393] ? __kasan_check_read+0x11/0x20 [ 39.513971][ T393] iput+0x638/0x7c0 [ 39.517750][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 39.522661][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 39.527565][ T393] ? set_blocksize+0x1ed/0x3b0 [ 39.532297][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 39.537115][ T393] mount_bdev+0x28b/0x3a0 [ 39.541415][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 39.546323][ T393] f2fs_mount+0x34/0x40 [ 39.550450][ T393] legacy_get_tree+0xed/0x190 [ 39.555101][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 39.561140][ T393] vfs_get_tree+0x89/0x260 [ 39.565523][ T393] do_new_mount+0x25a/0xa20 [ 39.569997][ T393] ? security_capable+0x87/0xb0 [ 39.574816][ T393] path_mount+0x585/0xc90 [ 39.579123][ T393] __se_sys_mount+0x320/0x390 [ 39.583768][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 39.588499][ T393] __x64_sys_mount+0xbf/0xd0 [ 39.593060][ T393] do_syscall_64+0x31/0x40 [ 39.597449][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 39.603312][ T393] RIP: 0033:0x7fcfd2f970ca [ 39.607698][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 39.627429][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 39.635822][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 39.643769][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 39.651717][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 39.659663][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 39.667608][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 39.676050][ T393] F2FS-fs (loop2): access invalid blkaddr:4294936705 [ 39.682820][ T393] CPU: 1 PID: 393 Comm: syz.2.17 Tainted: G B syzkaller #0 [ 39.691303][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 39.701329][ T393] Call Trace: [ 39.704601][ T393] __dump_stack+0x21/0x24 [ 39.708916][ T393] dump_stack_lvl+0x1a7/0x208 [ 39.713561][ T393] ? show_regs_print_info+0x18/0x18 [ 39.718732][ T393] ? f2fs_set_node_page_dirty+0x222/0x590 [ 39.724431][ T393] ? f2fs_write_node_pages+0x890/0x890 [ 39.729863][ T393] ? set_page_dirty+0x1a2/0x320 [ 39.734716][ T393] dump_stack+0x15/0x1c [ 39.738847][ T393] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 39.744189][ T393] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 39.750314][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 39.755829][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 39.761532][ T393] ? data_blkaddr+0x330/0x330 [ 39.766181][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 39.771610][ T393] ? addrs_per_block+0x110/0x110 [ 39.776515][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 39.782295][ T393] ? _raw_spin_lock+0x94/0xf0 [ 39.786940][ T393] f2fs_truncate_blocks+0x115/0x310 [ 39.792110][ T393] f2fs_truncate+0x1d7/0x3d0 [ 39.796669][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 39.801750][ T393] f2fs_evict_inode+0x697/0x14e0 [ 39.806667][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 39.811663][ T393] ? bit_waitqueue+0x30/0x30 [ 39.816223][ T393] ? make_kprojid+0x1d3/0x680 [ 39.820873][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 39.825868][ T393] evict+0x4ae/0x930 [ 39.829737][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 39.834555][ T393] ? mode_strip_sgid+0x160/0x160 [ 39.839468][ T393] ? _raw_spin_lock+0x94/0xf0 [ 39.844122][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 39.849470][ T393] ? __kasan_check_read+0x11/0x20 [ 39.854471][ T393] iput+0x638/0x7c0 [ 39.858258][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 39.863175][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 39.868088][ T393] ? set_blocksize+0x1ed/0x3b0 [ 39.872825][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 39.877652][ T393] mount_bdev+0x28b/0x3a0 [ 39.881955][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 39.886864][ T393] f2fs_mount+0x34/0x40 [ 39.890995][ T393] legacy_get_tree+0xed/0x190 [ 39.895649][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 39.901688][ T393] vfs_get_tree+0x89/0x260 [ 39.906079][ T393] do_new_mount+0x25a/0xa20 [ 39.910558][ T393] ? security_capable+0x87/0xb0 [ 39.915384][ T393] path_mount+0x585/0xc90 [ 39.919690][ T393] __se_sys_mount+0x320/0x390 [ 39.924343][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 39.929083][ T393] __x64_sys_mount+0xbf/0xd0 [ 39.933647][ T393] do_syscall_64+0x31/0x40 [ 39.938039][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 39.943906][ T393] RIP: 0033:0x7fcfd2f970ca [ 39.948299][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 39.967893][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 39.976289][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 39.984241][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 39.992194][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 40.000148][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 40.008111][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 40.018200][ T393] F2FS-fs (loop2): access invalid blkaddr:76 [ 40.024234][ T393] CPU: 1 PID: 393 Comm: syz.2.17 Tainted: G B syzkaller #0 [ 40.032713][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 40.042746][ T393] Call Trace: [ 40.046018][ T393] __dump_stack+0x21/0x24 [ 40.050329][ T393] dump_stack_lvl+0x1a7/0x208 [ 40.054985][ T393] ? show_regs_print_info+0x18/0x18 [ 40.060165][ T393] ? f2fs_set_node_page_dirty+0x222/0x590 [ 40.065860][ T393] ? f2fs_write_node_pages+0x890/0x890 [ 40.071294][ T393] ? set_page_dirty+0x1a2/0x320 [ 40.076125][ T393] dump_stack+0x15/0x1c [ 40.080262][ T393] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 40.085622][ T393] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 40.091759][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 40.097283][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 40.102980][ T393] ? data_blkaddr+0x330/0x330 [ 40.107634][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 40.113068][ T393] ? addrs_per_block+0x110/0x110 [ 40.117982][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 40.123764][ T393] ? _raw_spin_lock+0x94/0xf0 [ 40.128423][ T393] f2fs_truncate_blocks+0x115/0x310 [ 40.133604][ T393] f2fs_truncate+0x1d7/0x3d0 [ 40.138167][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 40.143252][ T393] f2fs_evict_inode+0x697/0x14e0 [ 40.148164][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 40.153167][ T393] ? bit_waitqueue+0x30/0x30 [ 40.157735][ T393] ? make_kprojid+0x1d3/0x680 [ 40.162387][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 40.167402][ T393] evict+0x4ae/0x930 [ 40.171277][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 40.176104][ T393] ? mode_strip_sgid+0x160/0x160 [ 40.181028][ T393] ? _raw_spin_lock+0x94/0xf0 [ 40.185696][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 40.191048][ T393] ? __kasan_check_read+0x11/0x20 [ 40.196051][ T393] iput+0x638/0x7c0 [ 40.199840][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 40.204760][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 40.209675][ T393] ? set_blocksize+0x1ed/0x3b0 [ 40.214415][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 40.219240][ T393] mount_bdev+0x28b/0x3a0 [ 40.223552][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 40.228465][ T393] f2fs_mount+0x34/0x40 [ 40.232602][ T393] legacy_get_tree+0xed/0x190 [ 40.237255][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 40.243303][ T393] vfs_get_tree+0x89/0x260 [ 40.247699][ T393] do_new_mount+0x25a/0xa20 [ 40.252180][ T393] ? security_capable+0x87/0xb0 [ 40.257009][ T393] path_mount+0x585/0xc90 [ 40.261315][ T393] __se_sys_mount+0x320/0x390 [ 40.265968][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 40.270709][ T393] __x64_sys_mount+0xbf/0xd0 [ 40.275277][ T393] do_syscall_64+0x31/0x40 [ 40.279673][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 40.285547][ T393] RIP: 0033:0x7fcfd2f970ca [ 40.289946][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 40.309525][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 40.317918][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 40.325866][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 40.333813][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 40.341762][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 40.349718][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 40.358212][ T393] F2FS-fs (loop2): access invalid blkaddr:3942645984 [ 40.364922][ T393] CPU: 1 PID: 393 Comm: syz.2.17 Tainted: G B syzkaller #0 [ 40.373402][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 40.383430][ T393] Call Trace: [ 40.386697][ T393] __dump_stack+0x21/0x24 [ 40.391001][ T393] dump_stack_lvl+0x1a7/0x208 [ 40.395651][ T393] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 40.401257][ T393] ? show_regs_print_info+0x18/0x18 [ 40.406427][ T393] ? f2fs_is_valid_blkaddr+0x31/0x1360 [ 40.411864][ T393] dump_stack+0x15/0x1c [ 40.416004][ T393] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 40.421355][ T393] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 40.427492][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 40.433018][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 40.438716][ T393] ? data_blkaddr+0x330/0x330 [ 40.443368][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 40.448806][ T393] ? addrs_per_block+0x110/0x110 [ 40.453722][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 40.459513][ T393] ? _raw_spin_lock+0x94/0xf0 [ 40.464168][ T393] f2fs_truncate_blocks+0x115/0x310 [ 40.469339][ T393] f2fs_truncate+0x1d7/0x3d0 [ 40.473905][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 40.478988][ T393] f2fs_evict_inode+0x697/0x14e0 [ 40.483908][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 40.488905][ T393] ? bit_waitqueue+0x30/0x30 [ 40.493468][ T393] ? make_kprojid+0x1d3/0x680 [ 40.498119][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 40.503114][ T393] evict+0x4ae/0x930 [ 40.506981][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 40.511802][ T393] ? mode_strip_sgid+0x160/0x160 [ 40.516710][ T393] ? _raw_spin_lock+0x94/0xf0 [ 40.521357][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 40.526698][ T393] ? __kasan_check_read+0x11/0x20 [ 40.531698][ T393] iput+0x638/0x7c0 [ 40.535483][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 40.540397][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 40.545307][ T393] ? set_blocksize+0x1ed/0x3b0 [ 40.550039][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 40.554859][ T393] mount_bdev+0x28b/0x3a0 [ 40.559159][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 40.564065][ T393] f2fs_mount+0x34/0x40 [ 40.568196][ T393] legacy_get_tree+0xed/0x190 [ 40.572845][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 40.578882][ T393] vfs_get_tree+0x89/0x260 [ 40.583272][ T393] do_new_mount+0x25a/0xa20 [ 40.587747][ T393] ? security_capable+0x87/0xb0 [ 40.592572][ T393] path_mount+0x585/0xc90 [ 40.596872][ T393] __se_sys_mount+0x320/0x390 [ 40.601522][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 40.606257][ T393] __x64_sys_mount+0xbf/0xd0 [ 40.610821][ T393] do_syscall_64+0x31/0x40 [ 40.615207][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 40.621072][ T393] RIP: 0033:0x7fcfd2f970ca [ 40.625462][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 40.645041][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 40.653426][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 40.661371][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 40.669321][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 40.677264][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 40.685207][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 40.693331][ T393] F2FS-fs (loop2): access invalid blkaddr:15 [ 40.699336][ T393] CPU: 1 PID: 393 Comm: syz.2.17 Tainted: G B syzkaller #0 [ 40.707814][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 40.717844][ T393] Call Trace: [ 40.721114][ T393] __dump_stack+0x21/0x24 [ 40.725414][ T393] dump_stack_lvl+0x1a7/0x208 [ 40.730062][ T393] ? show_regs_print_info+0x18/0x18 [ 40.735231][ T393] ? f2fs_set_node_page_dirty+0x222/0x590 [ 40.740920][ T393] ? f2fs_write_node_pages+0x890/0x890 [ 40.746349][ T393] ? set_page_dirty+0x1a2/0x320 [ 40.751172][ T393] dump_stack+0x15/0x1c [ 40.755298][ T393] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 40.760642][ T393] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 40.766766][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 40.772282][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 40.777974][ T393] ? data_blkaddr+0x330/0x330 [ 40.782625][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 40.788055][ T393] ? addrs_per_block+0x110/0x110 [ 40.792972][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 40.798750][ T393] ? _raw_spin_lock+0x94/0xf0 [ 40.803410][ T393] f2fs_truncate_blocks+0x115/0x310 [ 40.808580][ T393] f2fs_truncate+0x1d7/0x3d0 [ 40.813230][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 40.818310][ T393] f2fs_evict_inode+0x697/0x14e0 [ 40.823217][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 40.828211][ T393] ? bit_waitqueue+0x30/0x30 [ 40.832785][ T393] ? make_kprojid+0x1d3/0x680 [ 40.837433][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 40.842431][ T393] evict+0x4ae/0x930 [ 40.846301][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 40.851124][ T393] ? mode_strip_sgid+0x160/0x160 [ 40.856032][ T393] ? _raw_spin_lock+0x94/0xf0 [ 40.860683][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 40.866023][ T393] ? __kasan_check_read+0x11/0x20 [ 40.871019][ T393] iput+0x638/0x7c0 [ 40.874802][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 40.879712][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 40.884620][ T393] ? set_blocksize+0x1ed/0x3b0 [ 40.889357][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 40.894178][ T393] mount_bdev+0x28b/0x3a0 [ 40.898480][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 40.903394][ T393] f2fs_mount+0x34/0x40 [ 40.907528][ T393] legacy_get_tree+0xed/0x190 [ 40.912187][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 40.918230][ T393] vfs_get_tree+0x89/0x260 [ 40.922624][ T393] do_new_mount+0x25a/0xa20 [ 40.927105][ T393] ? security_capable+0x87/0xb0 [ 40.931936][ T393] path_mount+0x585/0xc90 [ 40.936244][ T393] __se_sys_mount+0x320/0x390 [ 40.940896][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 40.945637][ T393] __x64_sys_mount+0xbf/0xd0 [ 40.950205][ T393] do_syscall_64+0x31/0x40 [ 40.954599][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 40.960464][ T393] RIP: 0033:0x7fcfd2f970ca [ 40.964857][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 40.984443][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 40.992835][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 41.000786][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 41.008736][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 41.016688][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 41.024636][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 41.033185][ T393] F2FS-fs (loop2): access invalid blkaddr:3122659602 [ 41.039973][ T393] CPU: 1 PID: 393 Comm: syz.2.17 Tainted: G B syzkaller #0 [ 41.048455][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 41.058486][ T393] Call Trace: [ 41.061752][ T393] __dump_stack+0x21/0x24 [ 41.066057][ T393] dump_stack_lvl+0x1a7/0x208 [ 41.070708][ T393] ? show_regs_print_info+0x18/0x18 [ 41.075878][ T393] ? f2fs_set_node_page_dirty+0x222/0x590 [ 41.081567][ T393] ? f2fs_write_node_pages+0x890/0x890 [ 41.086999][ T393] ? set_page_dirty+0x1a2/0x320 [ 41.091828][ T393] dump_stack+0x15/0x1c [ 41.095955][ T393] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 41.101299][ T393] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 41.107424][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 41.112948][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 41.118638][ T393] ? data_blkaddr+0x330/0x330 [ 41.123291][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 41.128720][ T393] ? addrs_per_block+0x110/0x110 [ 41.133628][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 41.139405][ T393] ? _raw_spin_lock+0x94/0xf0 [ 41.144061][ T393] f2fs_truncate_blocks+0x115/0x310 [ 41.149232][ T393] f2fs_truncate+0x1d7/0x3d0 [ 41.153795][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 41.158877][ T393] f2fs_evict_inode+0x697/0x14e0 [ 41.163784][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 41.168790][ T393] ? bit_waitqueue+0x30/0x30 [ 41.173352][ T393] ? make_kprojid+0x1d3/0x680 [ 41.177998][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 41.182994][ T393] evict+0x4ae/0x930 [ 41.186860][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 41.191686][ T393] ? mode_strip_sgid+0x160/0x160 [ 41.196610][ T393] ? _raw_spin_lock+0x94/0xf0 [ 41.201276][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 41.206625][ T393] ? __kasan_check_read+0x11/0x20 [ 41.211626][ T393] iput+0x638/0x7c0 [ 41.215408][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 41.220324][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 41.225237][ T393] ? set_blocksize+0x1ed/0x3b0 [ 41.229976][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 41.234803][ T393] mount_bdev+0x28b/0x3a0 [ 41.239107][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 41.244019][ T393] f2fs_mount+0x34/0x40 [ 41.248149][ T393] legacy_get_tree+0xed/0x190 [ 41.252801][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 41.258850][ T393] vfs_get_tree+0x89/0x260 [ 41.263240][ T393] do_new_mount+0x25a/0xa20 [ 41.267717][ T393] ? security_capable+0x87/0xb0 [ 41.272546][ T393] path_mount+0x585/0xc90 [ 41.276847][ T393] __se_sys_mount+0x320/0x390 [ 41.281501][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 41.286235][ T393] __x64_sys_mount+0xbf/0xd0 [ 41.290803][ T393] do_syscall_64+0x31/0x40 [ 41.295194][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 41.301055][ T393] RIP: 0033:0x7fcfd2f970ca [ 41.305446][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 41.325023][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 41.333409][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 41.341354][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 41.349297][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 41.357243][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 41.365188][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 41.373243][ T393] F2FS-fs (loop2): access invalid blkaddr:287529792 [ 41.373475][ T7] device bridge_slave_1 left promiscuous mode [ 41.379981][ T393] CPU: 1 PID: 393 Comm: syz.2.17 Tainted: G B syzkaller #0 [ 41.388899][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.394488][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 41.411511][ T393] Call Trace: [ 41.414778][ T393] __dump_stack+0x21/0x24 [ 41.419086][ T393] dump_stack_lvl+0x1a7/0x208 [ 41.423734][ T393] ? show_regs_print_info+0x18/0x18 [ 41.428908][ T393] ? f2fs_set_node_page_dirty+0x222/0x590 [ 41.434598][ T393] ? f2fs_write_node_pages+0x890/0x890 [ 41.440147][ T393] ? set_page_dirty+0x1a2/0x320 [ 41.444984][ T393] dump_stack+0x15/0x1c [ 41.449118][ T393] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 41.454462][ T393] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 41.460594][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 41.466114][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 41.471807][ T393] ? data_blkaddr+0x330/0x330 [ 41.476456][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 41.481886][ T393] ? addrs_per_block+0x110/0x110 [ 41.486796][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 41.492574][ T393] ? _raw_spin_lock+0x94/0xf0 [ 41.497224][ T393] f2fs_truncate_blocks+0x115/0x310 [ 41.502395][ T393] f2fs_truncate+0x1d7/0x3d0 [ 41.506958][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 41.512040][ T393] f2fs_evict_inode+0x697/0x14e0 [ 41.516948][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 41.521945][ T393] ? bit_waitqueue+0x30/0x30 [ 41.526510][ T393] ? make_kprojid+0x1d3/0x680 [ 41.531159][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 41.536156][ T393] evict+0x4ae/0x930 [ 41.540025][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 41.544860][ T393] ? mode_strip_sgid+0x160/0x160 [ 41.549780][ T393] ? _raw_spin_lock+0x94/0xf0 [ 41.554436][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 41.559786][ T393] ? __kasan_check_read+0x11/0x20 [ 41.564786][ T393] iput+0x638/0x7c0 [ 41.568577][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 41.573494][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 41.578411][ T393] ? set_blocksize+0x1ed/0x3b0 [ 41.583150][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 41.587978][ T393] mount_bdev+0x28b/0x3a0 [ 41.592292][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 41.597210][ T393] f2fs_mount+0x34/0x40 [ 41.601353][ T393] legacy_get_tree+0xed/0x190 [ 41.606005][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 41.612049][ T393] vfs_get_tree+0x89/0x260 [ 41.616441][ T393] do_new_mount+0x25a/0xa20 [ 41.620921][ T393] ? security_capable+0x87/0xb0 [ 41.625749][ T393] path_mount+0x585/0xc90 [ 41.630056][ T393] __se_sys_mount+0x320/0x390 [ 41.634709][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 41.639447][ T393] __x64_sys_mount+0xbf/0xd0 [ 41.644014][ T393] do_syscall_64+0x31/0x40 [ 41.648409][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 41.654276][ T393] RIP: 0033:0x7fcfd2f970ca [ 41.658671][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 41.678251][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 41.686645][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 41.694594][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 41.702544][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 41.710491][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 41.718439][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 41.726636][ T7] device bridge_slave_0 left promiscuous mode [ 41.728953][ T393] F2FS-fs (loop2): access invalid blkaddr:4294936705 [ 41.732801][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.739480][ T393] CPU: 1 PID: 393 Comm: syz.2.17 Tainted: G B syzkaller #0 [ 41.754837][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 41.764869][ T393] Call Trace: [ 41.768139][ T393] __dump_stack+0x21/0x24 [ 41.772445][ T393] dump_stack_lvl+0x1a7/0x208 [ 41.777101][ T393] ? show_regs_print_info+0x18/0x18 [ 41.782276][ T393] ? f2fs_set_node_page_dirty+0x222/0x590 [ 41.787975][ T393] ? f2fs_write_node_pages+0x890/0x890 [ 41.793409][ T393] ? set_page_dirty+0x1a2/0x320 [ 41.798237][ T393] dump_stack+0x15/0x1c [ 41.802368][ T393] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 41.807718][ T393] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 41.813847][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 41.819372][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 41.825063][ T393] ? data_blkaddr+0x330/0x330 [ 41.829716][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 41.835148][ T393] ? addrs_per_block+0x110/0x110 [ 41.840060][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 41.845839][ T393] ? _raw_spin_lock+0x94/0xf0 [ 41.850492][ T393] f2fs_truncate_blocks+0x115/0x310 [ 41.855663][ T393] f2fs_truncate+0x1d7/0x3d0 [ 41.860225][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 41.865308][ T393] f2fs_evict_inode+0x697/0x14e0 [ 41.870219][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 41.875220][ T393] ? bit_waitqueue+0x30/0x30 [ 41.879797][ T393] ? make_kprojid+0x1d3/0x680 [ 41.884459][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 41.890074][ T393] evict+0x4ae/0x930 [ 41.893952][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 41.898778][ T393] ? mode_strip_sgid+0x160/0x160 [ 41.903697][ T393] ? _raw_spin_lock+0x94/0xf0 [ 41.908353][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 41.913700][ T393] ? __kasan_check_read+0x11/0x20 [ 41.918701][ T393] iput+0x638/0x7c0 [ 41.922489][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 41.927405][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 41.932318][ T393] ? set_blocksize+0x1ed/0x3b0 [ 41.937065][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 41.941891][ T393] mount_bdev+0x28b/0x3a0 [ 41.946195][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 41.951111][ T393] f2fs_mount+0x34/0x40 [ 41.955240][ T393] legacy_get_tree+0xed/0x190 [ 41.959892][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 41.965934][ T393] vfs_get_tree+0x89/0x260 [ 41.970331][ T393] do_new_mount+0x25a/0xa20 [ 41.974808][ T393] ? security_capable+0x87/0xb0 [ 41.979633][ T393] path_mount+0x585/0xc90 [ 41.983941][ T393] __se_sys_mount+0x320/0x390 [ 41.988592][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 41.993341][ T393] __x64_sys_mount+0xbf/0xd0 [ 41.997905][ T393] do_syscall_64+0x31/0x40 [ 42.002301][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 42.008170][ T393] RIP: 0033:0x7fcfd2f970ca [ 42.012564][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 42.032142][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 42.040527][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 42.048475][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 42.056426][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 42.064372][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 42.072327][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 42.081127][ T7] device veth1_macvtap left promiscuous mode [ 42.082423][ T393] F2FS-fs (loop2): access invalid blkaddr:76 [ 42.087126][ T7] device veth0_vlan left promiscuous mode [ 42.093286][ T393] CPU: 1 PID: 393 Comm: syz.2.17 Tainted: G B syzkaller #0 [ 42.107257][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 42.117288][ T393] Call Trace: [ 42.120559][ T393] __dump_stack+0x21/0x24 [ 42.124864][ T393] dump_stack_lvl+0x1a7/0x208 [ 42.129515][ T393] ? show_regs_print_info+0x18/0x18 [ 42.134688][ T393] ? f2fs_set_node_page_dirty+0x222/0x590 [ 42.140380][ T393] ? f2fs_write_node_pages+0x890/0x890 [ 42.145816][ T393] ? set_page_dirty+0x1a2/0x320 [ 42.150647][ T393] dump_stack+0x15/0x1c [ 42.154778][ T393] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 42.160127][ T393] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 42.166256][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 42.171781][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 42.177475][ T393] ? data_blkaddr+0x330/0x330 [ 42.182127][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 42.187564][ T393] ? addrs_per_block+0x110/0x110 [ 42.192473][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 42.198252][ T393] ? _raw_spin_lock+0x94/0xf0 [ 42.202907][ T393] f2fs_truncate_blocks+0x115/0x310 [ 42.208077][ T393] f2fs_truncate+0x1d7/0x3d0 [ 42.212642][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 42.217729][ T393] f2fs_evict_inode+0x697/0x14e0 [ 42.222643][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 42.227641][ T393] ? bit_waitqueue+0x30/0x30 [ 42.232206][ T393] ? make_kprojid+0x1d3/0x680 [ 42.236858][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 42.241855][ T393] evict+0x4ae/0x930 [ 42.245726][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 42.250552][ T393] ? mode_strip_sgid+0x160/0x160 [ 42.255460][ T393] ? _raw_spin_lock+0x94/0xf0 [ 42.260109][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 42.265456][ T393] ? __kasan_check_read+0x11/0x20 [ 42.270454][ T393] iput+0x638/0x7c0 [ 42.274239][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 42.279155][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 42.284067][ T393] ? set_blocksize+0x1ed/0x3b0 [ 42.288818][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 42.293643][ T393] mount_bdev+0x28b/0x3a0 [ 42.297951][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 42.302861][ T393] f2fs_mount+0x34/0x40 [ 42.306990][ T393] legacy_get_tree+0xed/0x190 [ 42.311642][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 42.317680][ T393] vfs_get_tree+0x89/0x260 [ 42.322076][ T393] do_new_mount+0x25a/0xa20 [ 42.326554][ T393] ? security_capable+0x87/0xb0 [ 42.331389][ T393] path_mount+0x585/0xc90 [ 42.335693][ T393] __se_sys_mount+0x320/0x390 [ 42.340344][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 42.345080][ T393] __x64_sys_mount+0xbf/0xd0 [ 42.349644][ T393] do_syscall_64+0x31/0x40 [ 42.354039][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 42.359906][ T393] RIP: 0033:0x7fcfd2f970ca [ 42.364304][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 42.383881][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 42.392272][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 42.400232][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 42.408192][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 42.416144][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 42.424091][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 42.432746][ T393] F2FS-fs (loop2): access invalid blkaddr:3942645984 [ 42.439525][ T393] CPU: 0 PID: 393 Comm: syz.2.17 Tainted: G B syzkaller #0 [ 42.448003][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 42.458028][ T393] Call Trace: [ 42.461293][ T393] __dump_stack+0x21/0x24 [ 42.465592][ T393] dump_stack_lvl+0x1a7/0x208 [ 42.470241][ T393] ? show_regs_print_info+0x18/0x18 [ 42.475410][ T393] ? f2fs_set_node_page_dirty+0x222/0x590 [ 42.481100][ T393] ? f2fs_write_node_pages+0x890/0x890 [ 42.486528][ T393] ? set_page_dirty+0x1a2/0x320 [ 42.491349][ T393] dump_stack+0x15/0x1c [ 42.495475][ T393] f2fs_is_valid_blkaddr+0xc8c/0x1360 [ 42.500818][ T393] f2fs_truncate_data_blocks_range+0x67f/0xec0 [ 42.506940][ T393] f2fs_truncate_data_blocks+0xf7/0x140 [ 42.512456][ T393] f2fs_truncate_inode_blocks+0x658/0xfe0 [ 42.518146][ T393] ? data_blkaddr+0x330/0x330 [ 42.522797][ T393] f2fs_do_truncate_blocks+0x72a/0xa10 [ 42.528239][ T393] ? addrs_per_block+0x110/0x110 [ 42.533154][ T393] ? clear_page_private_inline+0x1a0/0x1a0 [ 42.538935][ T393] ? _raw_spin_lock+0x94/0xf0 [ 42.543594][ T393] f2fs_truncate_blocks+0x115/0x310 [ 42.548786][ T393] f2fs_truncate+0x1d7/0x3d0 [ 42.553360][ T393] ? f2fs_evict_inode+0x68a/0x14e0 [ 42.558445][ T393] f2fs_evict_inode+0x697/0x14e0 [ 42.563355][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 42.568354][ T393] ? bit_waitqueue+0x30/0x30 [ 42.572915][ T393] ? make_kprojid+0x1d3/0x680 [ 42.577564][ T393] ? f2fs_write_inode+0x7f0/0x7f0 [ 42.582560][ T393] evict+0x4ae/0x930 [ 42.586429][ T393] ? _raw_spin_unlock+0x4d/0x70 [ 42.591257][ T393] ? mode_strip_sgid+0x160/0x160 [ 42.596165][ T393] ? _raw_spin_lock+0x94/0xf0 [ 42.600814][ T393] ? _raw_spin_trylock_bh+0x150/0x150 [ 42.606156][ T393] ? __kasan_check_read+0x11/0x20 [ 42.611152][ T393] iput+0x638/0x7c0 [ 42.614933][ T393] f2fs_fill_super+0x5c30/0x73f0 [ 42.619846][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 42.624754][ T393] ? set_blocksize+0x1ed/0x3b0 [ 42.629488][ T393] ? sb_set_blocksize+0xaa/0xf0 [ 42.634309][ T393] mount_bdev+0x28b/0x3a0 [ 42.638615][ T393] ? kill_f2fs_super+0x3b0/0x3b0 [ 42.643525][ T393] f2fs_mount+0x34/0x40 [ 42.647652][ T393] legacy_get_tree+0xed/0x190 [ 42.652306][ T393] ? trace_raw_output_f2fs_fiemap+0x220/0x220 [ 42.658344][ T393] vfs_get_tree+0x89/0x260 [ 42.662732][ T393] do_new_mount+0x25a/0xa20 [ 42.667213][ T393] ? security_capable+0x87/0xb0 [ 42.672039][ T393] path_mount+0x585/0xc90 [ 42.676341][ T393] __se_sys_mount+0x320/0x390 [ 42.680988][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 42.685719][ T393] __x64_sys_mount+0xbf/0xd0 [ 42.690282][ T393] do_syscall_64+0x31/0x40 [ 42.694669][ T393] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 42.700530][ T393] RIP: 0033:0x7fcfd2f970ca [ 42.704917][ T393] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 42.724493][ T393] RSP: 002b:00007ffe997bde88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 42.732877][ T393] RAX: ffffffffffffffda RBX: 00007ffe997bdf10 RCX: 00007fcfd2f970ca [ 42.740821][ T393] RDX: 0000200000000140 RSI: 0000200000000300 RDI: 00007ffe997bded0 [ 42.748769][ T393] RBP: 0000200000000140 R08: 00007ffe997bdf10 R09: 00000000000004c2 [ 42.756718][ T393] R10: 00000000000004c2 R11: 0000000000000246 R12: 0000200000000300 [ 42.764658][ T393] R13: 00007ffe997bded0 R14: 0000000000005541 R15: 0000200000000a80 [ 42.773772][ T393] F2FS-fs (loop2): dec_valid_node_count: inconsistent i_blocks, ino:3, iblocks:0