Warning: Permanently added '10.128.1.26' (ED25519) to the list of known hosts. 2026/07/10 20:54:22 parsed 1 programs 2026/07/10 20:54:22 serving rpc on tcp://40025 [ 22.160965][ T30] audit: type=1400 audit(1783716862.013:64): avc: denied { node_bind } for pid=293 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 22.182270][ T30] audit: type=1400 audit(1783716862.013:65): avc: denied { module_request } for pid=293 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 [ 22.806032][ T30] audit: type=1400 audit(1783716862.653:66): avc: denied { mounton } for pid=299 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 [ 22.807076][ T299] cgroup: Unknown subsys name 'net' [ 22.828696][ T30] audit: type=1400 audit(1783716862.653:67): avc: denied { mount } for pid=299 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 [ 22.856075][ T30] audit: type=1400 audit(1783716862.683:68): avc: denied { unmount } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.856215][ T299] cgroup: Unknown subsys name 'devices' [ 23.001831][ T299] cgroup: Unknown subsys name 'hugetlb' [ 23.007434][ T299] cgroup: Unknown subsys name 'rlimit' [ 23.118664][ T30] audit: type=1400 audit(1783716862.963:69): avc: denied { setattr } for pid=299 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 23.141866][ T30] audit: type=1400 audit(1783716862.963:70): avc: denied { create } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 23.162256][ T30] audit: type=1400 audit(1783716862.963:71): avc: denied { write } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 23.182576][ T30] audit: type=1400 audit(1783716862.963:72): avc: denied { read } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 23.187998][ T303] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 23.202774][ T30] audit: type=1400 audit(1783716862.963:73): avc: denied { mounton } for pid=299 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 23.250716][ T299] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 23.644489][ T305] request_module fs-gadgetfs succeeded, but still no fs? [ 24.137601][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.144754][ T348] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.152140][ T348] device bridge_slave_0 entered promiscuous mode [ 24.158914][ T348] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.165969][ T348] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.173243][ T348] device bridge_slave_1 entered promiscuous mode [ 24.211464][ T348] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.218502][ T348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.225818][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.232846][ T348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.253449][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.261035][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.268221][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.276990][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.285431][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.292467][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.305417][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.313538][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.320566][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.331705][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.345020][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.357150][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.371865][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.379814][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 24.387229][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 24.395265][ T348] device veth0_vlan entered promiscuous mode [ 24.411576][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.420919][ T348] device veth1_macvtap entered promiscuous mode [ 24.429456][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.439552][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 24.477032][ T348] syz-executor (348) used greatest stack depth: 20672 bytes left 2026/07/10 20:54:24 executed programs: 0 [ 24.779818][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.786960][ T367] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.794301][ T367] device bridge_slave_0 entered promiscuous mode [ 24.801652][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.808667][ T367] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.816028][ T367] device bridge_slave_1 entered promiscuous mode [ 24.859889][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 24.867777][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.878310][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 24.886820][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.895010][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.902040][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.909454][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 24.920445][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 24.928731][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.936928][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.943987][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.954993][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.965903][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.978691][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.990701][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.998635][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.006128][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.014530][ T367] device veth0_vlan entered promiscuous mode [ 25.025600][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.034386][ T367] device veth1_macvtap entered promiscuous mode [ 25.042832][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.052666][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 25.086085][ T371] loop2: detected capacity change from 0 to 4096 [ 25.174641][ T371] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 25.197859][ T371] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.17: corrupted xattr entries [ 25.209896][ T371] ================================================================== [ 25.217958][ T371] BUG: KASAN: use-after-free in ext4_get_inode_usage+0x371/0x520 [ 25.225674][ T371] Read of size 4 at addr ffff888127a44000 by task syz.2.17/371 [ 25.233199][ T371] [ 25.235513][ T371] CPU: 0 PID: 371 Comm: syz.2.17 Not tainted syzkaller #0 [ 25.242594][ T371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 25.252641][ T371] Call Trace: [ 25.255905][ T371] [ 25.258812][ T371] __dump_stack+0x21/0x30 [ 25.263120][ T371] dump_stack_lvl+0x110/0x170 [ 25.267779][ T371] ? show_regs_print_info+0x20/0x20 [ 25.272952][ T371] ? load_image+0x3f0/0x3f0 [ 25.277441][ T371] print_address_description+0x7f/0x2c0 [ 25.282968][ T371] ? ext4_get_inode_usage+0x371/0x520 [ 25.288345][ T371] kasan_report+0x10f/0x150 [ 25.292825][ T371] ? ext4_get_inode_usage+0x371/0x520 [ 25.298180][ T371] __asan_report_load4_noabort+0x14/0x20 [ 25.303789][ T371] ext4_get_inode_usage+0x371/0x520 [ 25.308963][ T371] ? kfree+0xc4/0x270 [ 25.312921][ T371] ? ext4_listxattr+0xc60/0xc60 [ 25.317749][ T371] ? slab_free_freelist_hook+0xc2/0x190 [ 25.323271][ T371] __dquot_transfer+0x192/0x22d0 [ 25.328193][ T371] ? __kasan_check_write+0x14/0x20 [ 25.333279][ T371] ? mutex_unlock+0x8f/0x230 [ 25.337845][ T371] ? __mutex_lock_slowpath+0x10/0x10 [ 25.343103][ T371] ? dquot_free_inode+0x900/0x900 [ 25.348104][ T371] ? dquot_acquire+0x26b/0x560 [ 25.352936][ T371] ? __ext4_journal_stop+0x36/0x1a0 [ 25.358131][ T371] ? ext4_acquire_dquot+0x378/0x4a0 [ 25.363316][ T371] ? dqget+0xaf4/0xc70 [ 25.367368][ T371] dquot_transfer+0x2f3/0x470 [ 25.372027][ T371] ? __dquot_transfer+0x22d0/0x22d0 [ 25.377215][ T371] ? down_read+0xab/0x100 [ 25.381525][ T371] ? ext4_journal_check_start+0x171/0x230 [ 25.387233][ T371] ? ext4_setattr+0x712/0x1b10 [ 25.391981][ T371] ? __ext4_journal_start_sb+0x154/0x2b0 [ 25.397598][ T371] ext4_setattr+0x746/0x1b10 [ 25.402168][ T371] ? make_kgid+0x650/0x650 [ 25.406566][ T371] ? ext4_write_inode+0x5a0/0x5a0 [ 25.411569][ T371] notify_change+0xc30/0xf40 [ 25.416141][ T371] chown_common+0x4b4/0x680 [ 25.420625][ T371] ? __ia32_sys_chmod+0x70/0x70 [ 25.425457][ T371] ? slab_free_freelist_hook+0xc2/0x190 [ 25.430983][ T371] ? mnt_want_write+0x20b/0x2e0 [ 25.435824][ T371] do_fchownat+0x147/0x240 [ 25.440223][ T371] ? chown_common+0x680/0x680 [ 25.444883][ T371] ? debug_smp_processor_id+0x17/0x20 [ 25.450237][ T371] __x64_sys_lchown+0x85/0x90 [ 25.454893][ T371] x64_sys_call+0x171/0x9a0 [ 25.459380][ T371] do_syscall_64+0x4c/0xa0 [ 25.463781][ T371] ? clear_bhb_loop+0x50/0xa0 [ 25.468445][ T371] ? clear_bhb_loop+0x50/0xa0 [ 25.473274][ T371] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 25.479144][ T371] RIP: 0033:0x7ffa015f4e59 [ 25.483539][ T371] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 25.503387][ T371] RSP: 002b:00007ffd8ff851a8 EFLAGS: 00000246 ORIG_RAX: 000000000000005e [ 25.511797][ T371] RAX: ffffffffffffffda RBX: 00007ffa0187cfa0 RCX: 00007ffa015f4e59 [ 25.519747][ T371] RDX: 0000000000000000 RSI: 00000000000000ff RDI: 00002000000004c0 [ 25.527697][ T371] RBP: 00007ffa0168ae6f R08: 0000000000000000 R09: 0000000000000000 [ 25.535646][ T371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 25.543597][ T371] R13: 00007ffa0187cfac R14: 00007ffa0187cfa0 R15: 00007ffa0187cfa0 [ 25.551550][ T371] [ 25.554585][ T371] [ 25.556896][ T371] The buggy address belongs to the page: [ 25.562508][ T371] page:ffffea00049e9100 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x127a44 [ 25.572726][ T371] flags: 0x4000000000000000(zone=1) [ 25.577917][ T371] raw: 4000000000000000 ffffea0004a06f08 ffffea0004a06b48 0000000000000000 [ 25.586477][ T371] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 25.595036][ T371] page dumped because: kasan: bad access detected [ 25.601426][ T371] page_owner tracks the page as freed [ 25.606776][ T371] page last allocated via order 0, migratetype Movable, gfp_mask 0x100dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), pid 307, ts 25192760476, free_ts 25194555890 [ 25.622227][ T371] post_alloc_hook+0x192/0x1b0 [ 25.626977][ T371] prep_new_page+0x1c/0x110 [ 25.631460][ T371] get_page_from_freelist+0x2c3a/0x2cd0 [ 25.636984][ T371] __alloc_pages+0x1a2/0x460 [ 25.641551][ T371] handle_pte_fault+0xee5/0x2770 [ 25.646467][ T371] do_handle_mm_fault+0x1b3b/0x1e30 [ 25.651669][ T371] do_user_addr_fault+0x808/0x11c0 [ 25.656761][ T371] exc_page_fault+0x51/0xb0 [ 25.661270][ T371] asm_exc_page_fault+0x27/0x30 [ 25.666097][ T371] page last free stack trace: [ 25.670742][ T371] free_unref_page_prepare+0x5fa/0x600 [ 25.676199][ T371] free_unref_page_list+0x138/0x9e0 [ 25.681374][ T371] release_pages+0x1264/0x12c0 [ 25.686123][ T371] free_pages_and_swap_cache+0x86/0xa0 [ 25.691561][ T371] tlb_finish_mmu+0x17e/0x310 [ 25.696219][ T371] unmap_region+0x344/0x3b0 [ 25.700699][ T371] __do_munmap+0xa99/0x1090 [ 25.705214][ T371] __vm_munmap+0x14e/0x280 [ 25.709627][ T371] __x64_sys_munmap+0x6b/0x80 [ 25.714282][ T371] x64_sys_call+0xc9/0x9a0 [ 25.718677][ T371] do_syscall_64+0x4c/0xa0 [ 25.723070][ T371] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 25.728943][ T371] [ 25.731248][ T371] Memory state around the buggy address: [ 25.736853][ T371] ffff888127a43f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 25.744890][ T371] ffff888127a43f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 25.752927][ T371] >ffff888127a44000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 25.760965][ T371] ^ [ 25.765009][ T371] ffff888127a44080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 25.773046][ T371] ffff888127a44100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 25.781081][ T371] ================================================================== [ 25.789115][ T371] Disabling lock debugging due to kernel taint [ 25.802104][ T8] device bridge_slave_1 left promiscuous mode [ 25.808243][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.818856][ T8] device bridge_slave_0 left promiscuous mode [ 25.825636][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.833486][ T8] device veth1_macvtap left promiscuous mode [ 25.839469][ T8] device veth0_vlan left promiscuous mode [ 25.883155][ T374] loop2: detected capacity change from 0 to 4096 [ 25.932922][ T374] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 25.958304][ T374] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.18: corrupted xattr entries [ 26.044687][ T377] loop2: detected capacity change from 0 to 4096 [ 26.088956][ T377] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 26.114452][ T377] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.19: corrupted xattr entries [ 26.174420][ T379] loop2: detected capacity change from 0 to 4096 [ 26.205295][ T379] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 26.223510][ T379] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.20: corrupted xattr entries [ 26.257634][ T381] loop2: detected capacity change from 0 to 4096 [ 26.267353][ T381] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 26.291029][ T381] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.21: corrupted xattr entries [ 26.341598][ T383] loop2: detected capacity change from 0 to 4096 [ 26.351908][ T383] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 26.374952][ T383] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.22: corrupted xattr entries [ 26.423991][ T385] loop2: detected capacity change from 0 to 4096 [ 26.433025][ T385] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 26.454311][ T385] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.23: corrupted xattr entries [ 26.493753][ T388] loop2: detected capacity change from 0 to 4096 [ 26.563536][ T388] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 26.589314][ T388] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.24: corrupted xattr entries [ 26.664266][ T391] loop2: detected capacity change from 0 to 4096 [ 26.713203][ T391] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 26.731217][ T391] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.25: corrupted xattr entries [ 26.791384][ T393] loop2: detected capacity change from 0 to 4096 [ 26.801313][ T393] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 26.820685][ T393] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.26: corrupted xattr entries [ 26.932388][ T395] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 26.958937][ T395] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.27: corrupted xattr entries [ 27.104454][ T397] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 27.124372][ T397] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.28: corrupted xattr entries [ 27.192534][ T399] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 27.212295][ T399] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.29: corrupted xattr entries [ 27.295087][ T401] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 27.313036][ T401] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.30: corrupted xattr entries [ 27.393719][ T403] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 27.414538][ T403] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.31: corrupted xattr entries [ 27.562778][ T405] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 27.584120][ T405] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.32: corrupted xattr entries [ 27.692616][ T407] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 27.715025][ T407] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.33: corrupted xattr entries [ 27.862153][ T409] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 27.884468][ T409] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.34: corrupted xattr entries [ 27.995177][ T411] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 28.013294][ T411] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.35: corrupted xattr entries [ 28.072569][ T413] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 28.094794][ T413] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.36: corrupted xattr entries [ 28.243214][ T415] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 28.261807][ T415] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.37: corrupted xattr entries [ 28.382989][ T417] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 28.401602][ T417] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.38: corrupted xattr entries [ 28.502544][ T419] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 28.521663][ T419] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.39: corrupted xattr entries [ 28.652162][ T421] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 28.674543][ T421] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.40: corrupted xattr entries [ 28.752526][ T423] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 28.771699][ T423] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.41: corrupted xattr entries [ 28.882530][ T425] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 28.904504][ T425] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.42: corrupted xattr entries [ 29.003763][ T427] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 29.022942][ T427] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.43: corrupted xattr entries [ 29.124993][ T429] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 29.145077][ T429] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.44: corrupted xattr entries [ 29.244680][ T431] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 29.263326][ T431] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.45: corrupted xattr entries [ 29.382687][ T433] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 29.404736][ T433] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.46: corrupted xattr entries [ 29.473391][ T435] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 29.492588][ T435] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.47: corrupted xattr entries [ 29.562338][ T437] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 29.589136][ T437] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.48: corrupted xattr entries 2026/07/10 20:54:29 executed programs: 35 [ 29.712124][ T439] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 29.733527][ T439] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.49: corrupted xattr entries [ 29.791482][ T30] kauditd_printk_skb: 46 callbacks suppressed [ 29.791495][ T30] audit: type=1400 audit(1783716869.643:120): avc: denied { write } for pid=293 comm="syz-execprog" path="pipe:[542]" dev="pipefs" ino=542 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 29.822817][ T442] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 29.849594][ T442] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.50: corrupted xattr entries [ 29.945282][ T444] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 29.964311][ T444] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.51: corrupted xattr entries [ 30.093964][ T446] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 30.112757][ T446] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.52: corrupted xattr entries [ 30.171705][ T448] set_capacity_and_notify: 26 callbacks suppressed [ 30.171719][ T448] loop2: detected capacity change from 0 to 4096 [ 30.186727][ T448] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 30.209186][ T448] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.53: corrupted xattr entries [ 30.265079][ T450] loop2: detected capacity change from 0 to 4096 [ 30.364191][ T450] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 30.382030][ T450] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.54: corrupted xattr entries [ 30.445735][ T452] loop2: detected capacity change from 0 to 4096 [ 30.532068][ T452] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 30.551190][ T452] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.55: corrupted xattr entries [ 30.624183][ T454] loop2: detected capacity change from 0 to 4096 [ 30.654913][ T454] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 30.673512][ T454] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.56: corrupted xattr entries [ 30.731640][ T456] loop2: detected capacity change from 0 to 4096 [ 30.741749][ T456] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 30.763091][ T456] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.57: corrupted xattr entries [ 30.804967][ T458] loop2: detected capacity change from 0 to 4096 [ 30.835012][ T458] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 30.853213][ T458] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.58: corrupted xattr entries [ 30.925278][ T460] loop2: detected capacity change from 0 to 4096 [ 30.955309][ T460] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 30.973551][ T460] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.59: corrupted xattr entries [ 31.004975][ T462] loop2: detected capacity change from 0 to 4096 [ 31.015213][ T462] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 31.036438][ T462] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.60: corrupted xattr entries [ 31.081232][ T464] loop2: detected capacity change from 0 to 4096 [ 31.091034][ T464] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 31.114205][ T464] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.61: corrupted xattr entries [ 31.174848][ T466] loop2: detected capacity change from 0 to 4096 [ 31.203745][ T466] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 31.221802][ T466] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.62: corrupted xattr entries [ 31.283350][ T468] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 31.303269][ T468] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.63: corrupted xattr entries [ 31.384276][ T470] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 31.406628][ T470] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.64: corrupted xattr entries [ 31.472661][ T472] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 31.494467][ T472] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.65: corrupted xattr entries [ 31.602285][ T474] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 31.624064][ T474] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.66: corrupted xattr entries [ 31.772466][ T477] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 31.793717][ T477] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.67: corrupted xattr entries [ 31.872227][ T479] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 31.894222][ T479] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.68: corrupted xattr entries [ 31.984871][ T481] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 32.003233][ T481] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.69: corrupted xattr entries [ 32.152000][ T483] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 32.170404][ T483] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.70: corrupted xattr entries [ 32.253623][ T485] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 32.271882][ T485] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.71: corrupted xattr entries [ 32.402073][ T487] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 32.421727][ T487] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.72: corrupted xattr entries [ 32.524356][ T489] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 32.542464][ T489] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.73: corrupted xattr entries [ 32.672034][ T491] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 32.693454][ T491] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.74: corrupted xattr entries [ 32.792632][ T493] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 32.814178][ T493] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.75: corrupted xattr entries [ 32.923526][ T496] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 32.942119][ T496] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.77: corrupted xattr entries [ 33.042413][ T498] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 33.064893][ T498] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.78: corrupted xattr entries [ 33.183845][ T501] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 33.205200][ T501] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.80: corrupted xattr entries [ 33.303044][ T503] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 33.321507][ T503] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.81: corrupted xattr entries [ 33.424412][ T505] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 33.442586][ T505] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.82: corrupted xattr entries [ 33.553974][ T507] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 33.572278][ T507] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.83: corrupted xattr entries [ 33.684838][ T509] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 33.702763][ T509] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.84: corrupted xattr entries [ 33.793199][ T511] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 33.814364][ T511] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.85: corrupted xattr entries [ 33.912474][ T513] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 33.934355][ T513] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.86: corrupted xattr entries [ 34.053106][ T515] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 34.073303][ T515] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.87: corrupted xattr entries [ 34.153679][ T517] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 34.171854][ T517] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.88: corrupted xattr entries [ 34.294022][ T519] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 34.312391][ T519] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.89: corrupted xattr entries [ 34.424195][ T521] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 34.442317][ T521] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.90: corrupted xattr entries [ 34.544807][ T523] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 34.562864][ T523] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.91: corrupted xattr entries [ 34.654344][ T525] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 34.672239][ T525] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.92: corrupted xattr entries [ 34.744916][ T527] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 34.766522][ T527] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.93: corrupted xattr entries 2026/07/10 20:54:34 executed programs: 79 [ 34.921956][ T529] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 34.944171][ T529] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.94: corrupted xattr entries [ 35.062046][ T531] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 35.080592][ T531] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.95: corrupted xattr entries [ 35.162230][ T533] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 35.181382][ T533] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.96: corrupted xattr entries