Warning: Permanently added '10.128.10.7' (ED25519) to the list of known hosts. 2026/07/10 20:25:11 parsed 1 programs 2026/07/10 20:25:11 serving rpc on tcp://36329 [ 22.713350][ T30] audit: type=1400 audit(1783715111.516:64): 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 [ 22.734785][ T30] audit: type=1400 audit(1783715111.516:65): 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 [ 23.361729][ T30] audit: type=1400 audit(1783715112.166:66): avc: denied { mounton } for pid=301 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 [ 23.362818][ T301] cgroup: Unknown subsys name 'net' [ 23.384378][ T30] audit: type=1400 audit(1783715112.166:67): avc: denied { mount } for pid=301 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 [ 23.411742][ T30] audit: type=1400 audit(1783715112.196:68): avc: denied { unmount } for pid=301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 23.411907][ T301] cgroup: Unknown subsys name 'devices' [ 23.521552][ T301] cgroup: Unknown subsys name 'hugetlb' [ 23.527231][ T301] cgroup: Unknown subsys name 'rlimit' [ 23.640579][ T30] audit: type=1400 audit(1783715112.446:69): avc: denied { setattr } for pid=301 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 [ 23.663742][ T30] audit: type=1400 audit(1783715112.446:70): avc: denied { create } for pid=301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 23.684097][ T30] audit: type=1400 audit(1783715112.446:71): avc: denied { write } for pid=301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 23.701906][ T304] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 23.704350][ T30] audit: type=1400 audit(1783715112.446:72): avc: denied { read } for pid=301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 23.733398][ T30] audit: type=1400 audit(1783715112.446:73): avc: denied { mounton } for pid=301 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 [ 23.771116][ T301] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 24.225894][ T307] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.233462][ T307] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.241182][ T307] device bridge_slave_0 entered promiscuous mode [ 24.248274][ T307] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.255359][ T307] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.262967][ T307] device bridge_slave_1 entered promiscuous mode [ 24.308352][ T307] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.315804][ T307] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.323161][ T307] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.330200][ T307] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.347082][ T308] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.354487][ T308] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.361925][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 24.369314][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.378294][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.386741][ T308] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.393822][ T308] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.403054][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.411313][ T308] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.418336][ T308] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.429223][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.438620][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.451998][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.462586][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.470689][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 24.478193][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 24.487317][ T307] device veth0_vlan entered promiscuous mode [ 24.496610][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.506558][ T307] device veth1_macvtap entered promiscuous mode [ 24.515225][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.525236][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 24.542561][ T307] request_module fs-gadgetfs succeeded, but still no fs? 2026/07/10 20:25:14 executed programs: 0 [ 25.230580][ T8] device bridge_slave_1 left promiscuous mode [ 25.236831][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.244729][ T8] device bridge_slave_0 left promiscuous mode [ 25.251096][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.262005][ T8] device veth1_macvtap left promiscuous mode [ 25.268135][ T8] device veth0_vlan left promiscuous mode [ 25.337708][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.344816][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.352334][ T368] device bridge_slave_0 entered promiscuous mode [ 25.359598][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.366699][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.374128][ T368] device bridge_slave_1 entered promiscuous mode [ 25.409607][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.417170][ T368] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.424569][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.431872][ T368] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.449199][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.456793][ T308] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.464473][ T308] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.473675][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.481910][ T308] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.489014][ T308] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.497616][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.505940][ T308] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.512978][ T308] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.524174][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.533358][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.551729][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.563976][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.572426][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.580205][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.588329][ T368] device veth0_vlan entered promiscuous mode [ 25.598518][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.607629][ T368] device veth1_macvtap entered promiscuous mode [ 25.616260][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.626540][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 25.657696][ T373] loop2: detected capacity change from 0 to 4096 [ 25.744247][ T373] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 25.766927][ T373] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.17: corrupted xattr entries [ 25.824270][ T376] loop2: detected capacity change from 0 to 4096 [ 25.872932][ T376] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 25.901744][ T376] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.18: corrupted xattr entries [ 25.913726][ T376] ================================================================== [ 25.921787][ T376] BUG: KASAN: use-after-free in ext4_get_inode_usage+0x371/0x520 [ 25.929625][ T376] Read of size 4 at addr ffff88812b245000 by task syz.2.18/376 [ 25.937390][ T376] [ 25.939727][ T376] CPU: 0 PID: 376 Comm: syz.2.18 Not tainted syzkaller #0 [ 25.946832][ T376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 25.956897][ T376] Call Trace: [ 25.960164][ T376] [ 25.963075][ T376] __dump_stack+0x21/0x30 [ 25.967383][ T376] dump_stack_lvl+0x110/0x170 [ 25.972039][ T376] ? show_regs_print_info+0x20/0x20 [ 25.977213][ T376] ? load_image+0x3f0/0x3f0 [ 25.981696][ T376] print_address_description+0x7f/0x2c0 [ 25.987224][ T376] ? ext4_get_inode_usage+0x371/0x520 [ 25.992612][ T376] kasan_report+0x10f/0x150 [ 25.997101][ T376] ? ext4_get_inode_usage+0x371/0x520 [ 26.002453][ T376] __asan_report_load4_noabort+0x14/0x20 [ 26.008065][ T376] ext4_get_inode_usage+0x371/0x520 [ 26.013262][ T376] ? kfree+0xc4/0x270 [ 26.017259][ T376] ? ext4_listxattr+0xc60/0xc60 [ 26.022149][ T376] ? slab_free_freelist_hook+0xc2/0x190 [ 26.027672][ T376] __dquot_transfer+0x192/0x22d0 [ 26.032678][ T376] ? __kasan_check_write+0x14/0x20 [ 26.037805][ T376] ? mutex_unlock+0x8f/0x230 [ 26.042389][ T376] ? __mutex_lock_slowpath+0x10/0x10 [ 26.047678][ T376] ? dquot_free_inode+0x900/0x900 [ 26.052694][ T376] ? dquot_acquire+0x26b/0x560 [ 26.057439][ T376] ? __ext4_journal_stop+0x36/0x1a0 [ 26.062616][ T376] ? ext4_acquire_dquot+0x378/0x4a0 [ 26.067794][ T376] ? dqget+0xaf4/0xc70 [ 26.071867][ T376] dquot_transfer+0x2f3/0x470 [ 26.076524][ T376] ? __dquot_transfer+0x22d0/0x22d0 [ 26.081711][ T376] ? down_read+0xab/0x100 [ 26.086056][ T376] ? ext4_journal_check_start+0x171/0x230 [ 26.091757][ T376] ? ext4_setattr+0x712/0x1b10 [ 26.096669][ T376] ? __ext4_journal_start_sb+0x154/0x2b0 [ 26.102297][ T376] ext4_setattr+0x746/0x1b10 [ 26.106873][ T376] ? make_kgid+0x650/0x650 [ 26.111274][ T376] ? ext4_write_inode+0x5a0/0x5a0 [ 26.116329][ T376] notify_change+0xc30/0xf40 [ 26.120900][ T376] chown_common+0x4b4/0x680 [ 26.125384][ T376] ? __ia32_sys_chmod+0x70/0x70 [ 26.130242][ T376] ? slab_free_freelist_hook+0xc2/0x190 [ 26.135782][ T376] ? mnt_want_write+0x20b/0x2e0 [ 26.140787][ T376] do_fchownat+0x147/0x240 [ 26.145193][ T376] ? chown_common+0x680/0x680 [ 26.149898][ T376] ? debug_smp_processor_id+0x17/0x20 [ 26.155280][ T376] __x64_sys_lchown+0x85/0x90 [ 26.160044][ T376] x64_sys_call+0x171/0x9a0 [ 26.164533][ T376] do_syscall_64+0x4c/0xa0 [ 26.168926][ T376] ? clear_bhb_loop+0x50/0xa0 [ 26.173676][ T376] ? clear_bhb_loop+0x50/0xa0 [ 26.178342][ T376] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 26.186524][ T376] RIP: 0033:0x7f287f311e59 [ 26.191098][ T376] 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 [ 26.210774][ T376] RSP: 002b:00007fff4c855cd8 EFLAGS: 00000246 ORIG_RAX: 000000000000005e [ 26.219218][ T376] RAX: ffffffffffffffda RBX: 00007f287f599fa0 RCX: 00007f287f311e59 [ 26.227171][ T376] RDX: 0000000000000000 RSI: 00000000000000ff RDI: 00002000000004c0 [ 26.235119][ T376] RBP: 00007f287f3a7e6f R08: 0000000000000000 R09: 0000000000000000 [ 26.243402][ T376] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 26.251552][ T376] R13: 00007f287f599fac R14: 00007f287f599fa0 R15: 00007f287f599fa0 [ 26.259887][ T376] [ 26.263034][ T376] [ 26.265352][ T376] The buggy address belongs to the page: [ 26.270974][ T376] page:ffffea0004ac9140 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x12b245 [ 26.281193][ T376] flags: 0x4000000000000000(zone=1) [ 26.286389][ T376] raw: 4000000000000000 ffffea0004ac8d48 ffffea0004ac89c8 0000000000000000 [ 26.294951][ T376] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 26.303506][ T376] page dumped because: kasan: bad access detected [ 26.309899][ T376] page_owner tracks the page as freed [ 26.315352][ T376] page last allocated via order 0, migratetype Movable, gfp_mask 0x100dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), pid 315, ts 25883045660, free_ts 25884461149 [ 26.330722][ T376] post_alloc_hook+0x192/0x1b0 [ 26.335587][ T376] prep_new_page+0x1c/0x110 [ 26.340071][ T376] get_page_from_freelist+0x2c3a/0x2cd0 [ 26.345860][ T376] __alloc_pages+0x1a2/0x460 [ 26.350568][ T376] handle_pte_fault+0xee5/0x2770 [ 26.355496][ T376] do_handle_mm_fault+0x1b3b/0x1e30 [ 26.360676][ T376] do_user_addr_fault+0x808/0x11c0 [ 26.365794][ T376] exc_page_fault+0x51/0xb0 [ 26.370291][ T376] asm_exc_page_fault+0x27/0x30 [ 26.375143][ T376] page last free stack trace: [ 26.379887][ T376] free_unref_page_prepare+0x5fa/0x600 [ 26.385342][ T376] free_unref_page_list+0x138/0x9e0 [ 26.390524][ T376] release_pages+0x1264/0x12c0 [ 26.395291][ T376] free_pages_and_swap_cache+0x86/0xa0 [ 26.400733][ T376] tlb_finish_mmu+0x17e/0x310 [ 26.405390][ T376] unmap_region+0x344/0x3b0 [ 26.409958][ T376] __do_munmap+0xa99/0x1090 [ 26.414521][ T376] __vm_munmap+0x14e/0x280 [ 26.418925][ T376] __x64_sys_munmap+0x6b/0x80 [ 26.423594][ T376] x64_sys_call+0xc9/0x9a0 [ 26.427992][ T376] do_syscall_64+0x4c/0xa0 [ 26.432399][ T376] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 26.438288][ T376] [ 26.440595][ T376] Memory state around the buggy address: [ 26.446203][ T376] ffff88812b244f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 26.454358][ T376] ffff88812b244f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 26.462411][ T376] >ffff88812b245000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 26.470482][ T376] ^ [ 26.474561][ T376] ffff88812b245080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 26.482609][ T376] ffff88812b245100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 26.490653][ T376] ================================================================== [ 26.498689][ T376] Disabling lock debugging due to kernel taint [ 26.544615][ T378] loop2: detected capacity change from 0 to 4096 [ 26.572957][ T378] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 26.595096][ T378] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.19: corrupted xattr entries [ 26.645185][ T380] loop2: detected capacity change from 0 to 4096 [ 26.655030][ T380] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 26.678249][ T380] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.20: corrupted xattr entries [ 26.725801][ T383] loop2: detected capacity change from 0 to 4096 [ 26.776385][ T383] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 26.795733][ T383] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.21: corrupted xattr entries [ 26.837993][ T385] loop2: detected capacity change from 0 to 4096 [ 26.846889][ T385] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 26.868695][ T385] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.22: corrupted xattr entries [ 26.956093][ T388] loop2: detected capacity change from 0 to 4096 [ 27.000670][ T388] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 27.026116][ T388] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.24: corrupted xattr entries [ 27.104247][ T390] loop2: detected capacity change from 0 to 4096 [ 27.114025][ T390] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 27.135508][ T390] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.25: corrupted xattr entries [ 27.205993][ T393] loop2: detected capacity change from 0 to 4096 [ 27.244564][ T393] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 27.262896][ T393] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.27: corrupted xattr entries [ 27.323830][ T395] loop2: detected capacity change from 0 to 4096 [ 27.394316][ T395] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 27.413547][ T395] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.28: corrupted xattr entries [ 27.502231][ T397] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 27.523990][ T397] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.29: corrupted xattr entries [ 27.691764][ T399] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 27.714139][ T399] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.30: corrupted xattr entries [ 27.822012][ T401] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 27.849257][ T401] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.31: corrupted xattr entries [ 27.963730][ T403] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 27.983064][ T403] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.32: corrupted xattr entries [ 28.092105][ T405] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 28.111627][ T405] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.33: corrupted xattr entries [ 28.293083][ T407] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 28.311195][ T407] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.34: corrupted xattr entries [ 28.414417][ T409] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 28.432792][ T409] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.35: corrupted xattr entries [ 28.571847][ T411] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 28.593310][ T411] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.36: corrupted xattr entries [ 28.713345][ T413] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 28.733476][ T413] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.37: corrupted xattr entries [ 28.796377][ T415] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 28.816219][ T415] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.38: corrupted xattr entries [ 28.901957][ T417] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 28.924288][ T417] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.39: corrupted xattr entries [ 29.043457][ T419] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 29.061917][ T419] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.40: corrupted xattr entries [ 29.183737][ T421] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 29.203149][ T421] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.41: corrupted xattr entries [ 29.351837][ T423] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 29.373861][ T423] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.42: corrupted xattr entries [ 29.521734][ T425] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 29.543147][ T425] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.43: corrupted xattr entries [ 29.682038][ T427] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 29.703954][ T427] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.44: corrupted xattr entries [ 29.813800][ T429] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 29.832541][ T429] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.45: corrupted xattr entries [ 29.932065][ T431] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 29.950727][ T431] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.46: corrupted xattr entries [ 30.074146][ T434] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 30.092872][ T434] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.48: corrupted xattr entries 2026/07/10 20:25:19 executed programs: 35 [ 30.261679][ T436] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 30.282986][ T436] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.49: corrupted xattr entries [ 30.340776][ T30] kauditd_printk_skb: 46 callbacks suppressed [ 30.340803][ T30] audit: type=1400 audit(1783715119.146:120): avc: denied { write } for pid=293 comm="syz-execprog" path="pipe:[14336]" dev="pipefs" ino=14336 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 30.432114][ T438] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 30.454555][ T438] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.50: corrupted xattr entries [ 30.552782][ T440] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 30.574977][ T440] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.51: corrupted xattr entries [ 30.674955][ T442] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 30.696851][ T442] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.52: corrupted xattr entries [ 30.774276][ T444] set_capacity_and_notify: 23 callbacks suppressed [ 30.774286][ T444] loop2: detected capacity change from 0 to 4096 [ 30.854464][ T444] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 30.873030][ T444] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.53: corrupted xattr entries [ 30.924250][ T446] loop2: detected capacity change from 0 to 4096 [ 31.013144][ T446] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 31.031784][ T446] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.54: corrupted xattr entries [ 31.085134][ T448] loop2: detected capacity change from 0 to 4096 [ 31.143163][ T448] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 31.161721][ T448] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.55: corrupted xattr entries [ 31.283304][ T450] loop2: detected capacity change from 0 to 4096 [ 31.298824][ T450] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 31.319663][ T450] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.56: corrupted xattr entries [ 31.390529][ T452] loop2: detected capacity change from 0 to 4096 [ 31.400442][ T452] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 31.420712][ T452] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.57: corrupted xattr entries [ 31.481003][ T454] loop2: detected capacity change from 0 to 4096 [ 31.491221][ T454] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 31.512355][ T454] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.58: corrupted xattr entries [ 31.571037][ T456] loop2: detected capacity change from 0 to 4096 [ 31.580905][ T456] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 31.603001][ T456] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.59: corrupted xattr entries [ 31.640748][ T458] loop2: detected capacity change from 0 to 4096 [ 31.650643][ T458] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 31.673373][ T458] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.60: corrupted xattr entries [ 31.754564][ T460] loop2: detected capacity change from 0 to 4096 [ 31.782567][ T460] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 31.802488][ T460] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.61: corrupted xattr entries [ 31.883320][ T462] loop2: detected capacity change from 0 to 4096 [ 31.894203][ T462] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 31.913096][ T462] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.62: corrupted xattr entries [ 32.032165][ T464] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 32.051523][ T464] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.63: corrupted xattr entries [ 32.163971][ T467] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 32.182908][ T467] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.64: corrupted xattr entries [ 32.252338][ T469] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 32.274324][ T469] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.65: corrupted xattr entries [ 32.382448][ T472] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 32.401720][ T472] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.67: corrupted xattr entries [ 32.551710][ T474] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 32.573274][ T474] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.68: corrupted xattr entries [ 32.674568][ T476] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 32.693360][ T476] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.69: corrupted xattr entries [ 32.794493][ T478] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 32.813096][ T478] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.70: corrupted xattr entries [ 32.921827][ T480] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 32.943735][ T480] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.71: corrupted xattr entries [ 33.091748][ T482] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 33.110793][ T482] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.72: corrupted xattr entries [ 33.224231][ T484] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 33.242343][ T484] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.73: corrupted xattr entries [ 33.363605][ T486] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 33.384870][ T486] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.74: corrupted xattr entries [ 33.534941][ T488] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 33.553394][ T488] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.75: corrupted xattr entries [ 33.674311][ T490] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 33.695939][ T490] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.76: corrupted xattr entries [ 33.763960][ T492] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 33.781915][ T492] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.77: corrupted xattr entries [ 33.864122][ T494] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 33.884115][ T494] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.78: corrupted xattr entries [ 34.031747][ T496] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 34.053493][ T496] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.79: corrupted xattr entries [ 34.164209][ T498] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 34.182840][ T498] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.80: corrupted xattr entries [ 34.252219][ T500] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 34.279663][ T500] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.81: corrupted xattr entries [ 34.392354][ T502] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 34.419293][ T502] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.82: corrupted xattr entries [ 34.552055][ T504] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 34.572247][ T504] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.83: corrupted xattr entries [ 34.643595][ T506] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 34.662736][ T506] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.84: corrupted xattr entries [ 34.794549][ T508] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 34.814827][ T508] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.85: corrupted xattr entries [ 34.933158][ T510] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 34.951182][ T510] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.86: corrupted xattr entries [ 35.053425][ T512] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 35.071757][ T512] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.87: corrupted xattr entries [ 35.174156][ T514] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 35.192701][ T514] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.88: corrupted xattr entries 2026/07/10 20:25:24 executed programs: 75 [ 35.331673][ T516] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 35.353979][ T516] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.89: corrupted xattr entries [ 35.464155][ T518] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 35.482892][ T518] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.90: corrupted xattr entries [ 35.671736][ T521] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 35.691301][ T521] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.91: corrupted xattr entries [ 35.794154][ T523] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 35.812571][ T523] EXT4-fs error (device loop2): xattr_find_entry:297: inode #15: comm syz.2.92: corrupted xattr entries [ 35.885600][ T525] set_capacity_and_notify: 29 callbacks suppressed [ 35.885612][ T525] loop2: detected capacity change from 0 to 4096