Warning: Permanently added '10.128.1.156' (ED25519) to the list of known hosts. 2026/04/12 13:05:23 parsed 1 programs [ 45.819449][ T30] audit: type=1400 audit(1775999124.700:105): avc: denied { unlink } for pid=377 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 45.892047][ T377] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 46.809650][ T30] audit: type=1401 audit(1775999125.690:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 46.891946][ T426] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.899462][ T426] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.907327][ T426] device bridge_slave_0 entered promiscuous mode [ 46.914355][ T426] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.921795][ T426] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.929595][ T426] device bridge_slave_1 entered promiscuous mode [ 46.978189][ T426] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.985797][ T426] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.993612][ T426] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.001021][ T426] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.022639][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.030640][ T321] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.038123][ T321] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.047890][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.057148][ T321] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.065138][ T321] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.074313][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.083099][ T321] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.091061][ T321] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.104374][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.114652][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.130266][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.142830][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.151543][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.159725][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.169029][ T426] device veth0_vlan entered promiscuous mode [ 47.180771][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.194353][ T426] device veth1_macvtap entered promiscuous mode [ 47.205506][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.216232][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/04/12 13:05:26 executed programs: 0 [ 47.340766][ T437] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.348321][ T437] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.356666][ T437] device bridge_slave_0 entered promiscuous mode [ 47.363891][ T437] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.371380][ T437] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.379100][ T437] device bridge_slave_1 entered promiscuous mode [ 47.439091][ T437] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.446904][ T437] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.454830][ T437] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.462417][ T437] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.484595][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.492537][ T321] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.500602][ T321] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.515222][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.523891][ T321] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.531516][ T321] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.541370][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.549796][ T321] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.557115][ T321] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.569979][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.584237][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.598117][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.613781][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.622394][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.631551][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.640462][ T437] device veth0_vlan entered promiscuous mode [ 47.656947][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.666777][ T437] device veth1_macvtap entered promiscuous mode [ 47.677651][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.689501][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.727287][ T442] loop2: detected capacity change from 0 to 1024 [ 47.812069][ T442] EXT4-fs (loop2): Ignoring removed orlov option [ 47.819206][ T442] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 47.831557][ T442] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 47.856544][ T30] audit: type=1400 audit(1775999126.730:107): avc: denied { mount } for pid=441 comm="syz.2.15" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 47.878269][ T30] audit: type=1400 audit(1775999126.730:108): avc: denied { write } for pid=441 comm="syz.2.15" name="file0" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.905233][ T30] audit: type=1400 audit(1775999126.730:109): avc: denied { add_name } for pid=441 comm="syz.2.15" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.926070][ T30] audit: type=1400 audit(1775999126.730:110): avc: denied { create } for pid=441 comm="syz.2.15" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.946245][ T30] audit: type=1400 audit(1775999126.760:111): avc: denied { write open } for pid=441 comm="syz.2.15" path="/0/file1/file0/bus" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.970929][ T437] ================================================================== [ 47.974198][ T30] audit: type=1400 audit(1775999126.760:112): avc: denied { mounton } for pid=441 comm="syz.2.15" path="/0/file1/file0/bus" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.979424][ T437] BUG: KASAN: use-after-free in ext4_xattr_delete_inode+0xc94/0xca0 [ 47.979470][ T437] Read of size 4 at addr ffff888114f05000 by task syz-executor/437 [ 47.979489][ T437] [ 47.979500][ T437] CPU: 0 PID: 437 Comm: syz-executor Not tainted syzkaller #0 [ 47.979521][ T437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 47.979541][ T437] Call Trace: [ 47.979548][ T437] [ 48.003510][ T30] audit: type=1400 audit(1775999126.760:113): avc: denied { map } for pid=441 comm="syz.2.15" path="/0/file1/file0/bus" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 48.011217][ T437] __dump_stack+0x21/0x30 [ 48.011251][ T437] dump_stack_lvl+0x110/0x170 [ 48.011287][ T437] ? show_regs_print_info+0x20/0x20 [ 48.019619][ T30] audit: type=1400 audit(1775999126.820:114): avc: denied { remove_name } for pid=437 comm="syz-executor" name="lost+found" dev="loop2" ino=11 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 48.021859][ T437] ? load_image+0x3e0/0x3e0 [ 48.115113][ T437] ? __kasan_check_read+0x11/0x20 [ 48.120445][ T437] ? errseq_check+0x41/0x80 [ 48.125263][ T437] print_address_description+0x7f/0x2c0 [ 48.131495][ T437] ? ext4_xattr_delete_inode+0xc94/0xca0 [ 48.137347][ T437] kasan_report+0xf1/0x140 [ 48.142234][ T437] ? ext4_xattr_delete_inode+0xc94/0xca0 [ 48.148057][ T437] __asan_report_load4_noabort+0x14/0x20 [ 48.154002][ T437] ext4_xattr_delete_inode+0xc94/0xca0 [ 48.160167][ T437] ? ext4_expand_extra_isize_ea+0x1930/0x1930 [ 48.166615][ T437] ext4_evict_inode+0xe50/0x1460 [ 48.171877][ T437] ? _raw_spin_unlock+0x4d/0x70 [ 48.177029][ T437] ? ext4_inode_is_fast_symlink+0x3a0/0x3a0 [ 48.183070][ T437] ? _raw_spin_unlock+0x4d/0x70 [ 48.188026][ T437] ? inode_io_list_del+0x19b/0x1b0 [ 48.193150][ T437] ? ext4_inode_is_fast_symlink+0x3a0/0x3a0 [ 48.199087][ T437] evict+0x4c9/0x8d0 [ 48.203392][ T437] ? proc_nr_inodes+0x310/0x310 [ 48.208392][ T437] ? _raw_spin_lock+0x94/0xf0 [ 48.213084][ T437] ? _raw_spin_trylock_bh+0x150/0x150 [ 48.219254][ T437] ? iput+0x28e/0x7c0 [ 48.223456][ T437] ? fsnotify_destroy_marks+0x14f/0x400 [ 48.229261][ T437] ? __kasan_check_write+0x14/0x20 [ 48.234749][ T437] iput+0x635/0x7c0 [ 48.238993][ T437] vfs_rmdir+0x33f/0x460 [ 48.243341][ T437] do_rmdir+0x261/0x6b0 [ 48.248130][ T437] ? d_delete_notify+0x160/0x160 [ 48.253720][ T437] __x64_sys_unlinkat+0xc7/0xf0 [ 48.259074][ T437] x64_sys_call+0x4c0/0x9a0 [ 48.263675][ T437] do_syscall_64+0x4c/0xa0 [ 48.268194][ T437] ? clear_bhb_loop+0x50/0xa0 [ 48.272974][ T437] ? clear_bhb_loop+0x50/0xa0 [ 48.278088][ T437] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 48.284292][ T437] RIP: 0033:0x7fc7adbe4547 [ 48.288747][ T437] Code: 77 01 c3 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 b8 07 01 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 [ 48.309164][ T437] RSP: 002b:00007fffd3979c78 EFLAGS: 00000207 ORIG_RAX: 0000000000000107 [ 48.317878][ T437] RAX: ffffffffffffffda RBX: 0000000000000065 RCX: 00007fc7adbe4547 [ 48.326223][ T437] RDX: 0000000000000200 RSI: 00007fffd397ae20 RDI: 00000000ffffff9c [ 48.334233][ T437] RBP: 00007fc7adc67a12 R08: 0000000000018680 R09: 00000000ffffffff [ 48.342700][ T437] R10: 0000000000000100 R11: 0000000000000207 R12: 00007fffd397ae20 [ 48.350822][ T437] R13: 00007fc7adc67a12 R14: 000000000000ba43 R15: 00007fffd397cfd0 [ 48.358990][ T437] [ 48.362115][ T437] [ 48.364557][ T437] Allocated by task 403: [ 48.368806][ T437] __kasan_kmalloc+0xda/0x110 [ 48.373597][ T437] __kmalloc_track_caller+0x13c/0x2c0 [ 48.379191][ T437] kmemdup+0x26/0x60 [ 48.383220][ T437] iptable_nat_table_init+0xe9/0x340 [ 48.388718][ T437] xt_find_table_lock+0x2a5/0x400 [ 48.394091][ T437] xt_request_find_table_lock+0x27/0x100 [ 48.399878][ T437] do_ipt_get_ctl+0x6ce/0x1100 [ 48.404753][ T437] nf_getsockopt+0x26d/0x290 [ 48.409365][ T437] ip_getsockopt+0x137b/0x17d0 [ 48.414228][ T437] tcp_getsockopt+0x205/0x2360 [ 48.419103][ T437] sock_common_getsockopt+0x98/0xb0 [ 48.424514][ T437] __sys_getsockopt+0x207/0x410 [ 48.429849][ T437] __x64_sys_getsockopt+0xbf/0xd0 [ 48.434909][ T437] x64_sys_call+0x6db/0x9a0 [ 48.439467][ T437] do_syscall_64+0x4c/0xa0 [ 48.444101][ T437] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 48.450809][ T437] [ 48.453142][ T437] Freed by task 8: [ 48.456901][ T437] kasan_set_track+0x4a/0x70 [ 48.461643][ T437] kasan_set_free_info+0x23/0x40 [ 48.466764][ T437] ____kasan_slab_free+0x125/0x160 [ 48.472075][ T437] __kasan_slab_free+0x11/0x20 [ 48.476957][ T437] slab_free_freelist_hook+0xc2/0x190 [ 48.482651][ T437] kfree+0xc4/0x270 [ 48.486588][ T437] iptable_nat_net_pre_exit+0xc5/0xe0 [ 48.492173][ T437] cleanup_net+0x4b7/0xae0 [ 48.496797][ T437] process_one_work+0x6be/0xba0 [ 48.501847][ T437] worker_thread+0xa59/0x1200 [ 48.506850][ T437] kthread+0x411/0x500 [ 48.511034][ T437] ret_from_fork+0x1f/0x30 [ 48.515896][ T437] [ 48.518465][ T437] The buggy address belongs to the object at ffff888114f05000 [ 48.518465][ T437] which belongs to the cache kmalloc-192 of size 192 [ 48.533102][ T437] The buggy address is located 0 bytes inside of [ 48.533102][ T437] 192-byte region [ffff888114f05000, ffff888114f050c0) [ 48.546551][ T437] The buggy address belongs to the page: [ 48.552569][ T437] page:ffffea000453c140 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x114f05 [ 48.563618][ T437] flags: 0x4000000000000200(slab|zone=1) [ 48.569462][ T437] raw: 4000000000000200 ffffea000453bfc0 0000000300000003 ffff888100042c00 [ 48.578530][ T437] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 [ 48.587227][ T437] page dumped because: kasan: bad access detected [ 48.594355][ T437] page_owner tracks the page as allocated [ 48.601344][ T437] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY), pid 110, ts 6511349709, free_ts 0 [ 48.618023][ T437] post_alloc_hook+0x192/0x1b0 [ 48.622831][ T437] prep_new_page+0x1c/0x110 [ 48.628242][ T437] get_page_from_freelist+0x2d3a/0x2dc0 [ 48.634179][ T437] __alloc_pages+0x1a2/0x460 [ 48.639582][ T437] new_slab+0xa1/0x4d0 [ 48.644210][ T437] ___slab_alloc+0x381/0x810 [ 48.650713][ T437] __slab_alloc+0x49/0x90 [ 48.656820][ T437] kmem_cache_alloc_trace+0x146/0x270 [ 48.662744][ T437] kernfs_fop_open+0x343/0xb30 [ 48.668632][ T437] do_dentry_open+0x834/0x1010 [ 48.674090][ T437] vfs_open+0x73/0x80 [ 48.678792][ T437] path_openat+0x26a6/0x2f20 [ 48.684040][ T437] do_filp_open+0x1e2/0x410 [ 48.689631][ T437] do_sys_openat2+0x15e/0x7f0 [ 48.694964][ T437] __x64_sys_openat+0x136/0x160 [ 48.700860][ T437] x64_sys_call+0x219/0x9a0 [ 48.705866][ T437] page_owner free stack trace missing [ 48.711564][ T437] [ 48.714112][ T437] Memory state around the buggy address: [ 48.720130][ T437] ffff888114f04f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 48.729872][ T437] ffff888114f04f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 48.739062][ T437] >ffff888114f05000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.747610][ T437] ^ [ 48.752471][ T437] ffff888114f05080: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 48.761137][ T437] ffff888114f05100: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.770097][ T437] ================================================================== [ 48.778693][ T437] Disabling lock debugging due to kernel taint [ 48.848295][ T447] loop2: detected capacity change from 0 to 1024 [ 48.899932][ T447] EXT4-fs (loop2): Ignoring removed orlov option [ 48.907149][ T447] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 48.923140][ T447] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 49.011943][ T451] loop2: detected capacity change from 0 to 1024 [ 49.019455][ T451] EXT4-fs (loop2): Ignoring removed orlov option [ 49.026159][ T451] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 49.040179][ T451] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 49.129836][ T455] loop2: detected capacity change from 0 to 1024 [ 49.202640][ T455] EXT4-fs (loop2): Ignoring removed orlov option [ 49.211578][ T455] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 49.229888][ T455] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 49.317143][ T459] loop2: detected capacity change from 0 to 1024 [ 49.366190][ T459] EXT4-fs (loop2): Ignoring removed orlov option [ 49.372929][ T459] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 49.375755][ T8] device bridge_slave_1 left promiscuous mode [ 49.388334][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.396546][ T8] device bridge_slave_0 left promiscuous mode [ 49.403262][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.412144][ T459] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 49.436996][ T8] device veth1_macvtap left promiscuous mode [ 49.449939][ T8] device veth0_vlan left promiscuous mode [ 49.504369][ T464] loop2: detected capacity change from 0 to 1024 [ 49.513547][ T464] EXT4-fs (loop2): Ignoring removed orlov option [ 49.520755][ T464] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 49.540716][ T464] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 49.597500][ T468] loop2: detected capacity change from 0 to 1024 [ 49.661054][ T468] EXT4-fs (loop2): Ignoring removed orlov option [ 49.667938][ T468] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 49.680052][ T468] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 49.770599][ T472] loop2: detected capacity change from 0 to 1024 [ 49.777971][ T472] EXT4-fs (loop2): Ignoring removed orlov option [ 49.784613][ T472] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 49.803660][ T472] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 49.866981][ T476] loop2: detected capacity change from 0 to 1024 [ 49.920205][ T476] EXT4-fs (loop2): Ignoring removed orlov option [ 49.927028][ T476] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 49.940051][ T476] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 49.997592][ T480] loop2: detected capacity change from 0 to 1024 [ 50.041116][ T480] EXT4-fs (loop2): Ignoring removed orlov option [ 50.048732][ T480] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 50.070159][ T480] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 50.197336][ T484] EXT4-fs (loop2): Ignoring removed orlov option [ 50.204476][ T484] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 50.219979][ T484] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 50.365674][ T488] EXT4-fs (loop2): Ignoring removed orlov option [ 50.372528][ T488] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 50.389938][ T488] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 50.478953][ T492] EXT4-fs (loop2): Ignoring removed orlov option [ 50.486126][ T492] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 50.499941][ T492] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 50.625404][ T496] EXT4-fs (loop2): Ignoring removed orlov option [ 50.633046][ T496] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 50.649792][ T496] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 50.830779][ T500] EXT4-fs (loop2): Ignoring removed orlov option [ 50.837407][ T500] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 50.850833][ T500] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 50.987458][ T505] EXT4-fs (loop2): Ignoring removed orlov option [ 50.994114][ T505] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 51.009750][ T505] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 51.239601][ T509] EXT4-fs (loop2): Ignoring removed orlov option [ 51.246759][ T509] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 51.259788][ T509] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 51.367061][ T513] EXT4-fs (loop2): Ignoring removed orlov option [ 51.373798][ T513] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 51.390065][ T513] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 51.499971][ T517] EXT4-fs (loop2): Ignoring removed orlov option [ 51.506434][ T517] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 51.529694][ T517] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 51.756579][ T521] EXT4-fs (loop2): Ignoring removed orlov option [ 51.763217][ T521] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 51.780047][ T521] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 51.926979][ T525] EXT4-fs (loop2): Ignoring removed orlov option [ 51.933613][ T525] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 51.950189][ T525] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 52.159102][ T529] EXT4-fs (loop2): Ignoring removed orlov option [ 52.165861][ T529] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 52.182899][ T529] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 52.285096][ T533] EXT4-fs (loop2): Ignoring removed orlov option [ 52.292071][ T533] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 52.309933][ T533] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. 2026/04/12 13:05:31 executed programs: 25 [ 52.477388][ T537] EXT4-fs (loop2): Ignoring removed orlov option [ 52.484213][ T537] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 52.499979][ T537] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 52.777252][ T541] EXT4-fs (loop2): Ignoring removed orlov option [ 52.783969][ T541] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 52.800547][ T541] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 52.877299][ T545] set_capacity_and_notify: 15 callbacks suppressed [ 52.877311][ T545] loop2: detected capacity change from 0 to 1024 [ 52.960114][ T545] EXT4-fs (loop2): Ignoring removed orlov option [ 52.966765][ T545] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 52.979913][ T545] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 53.067795][ T549] loop2: detected capacity change from 0 to 1024 [ 53.138248][ T549] EXT4-fs (loop2): Ignoring removed orlov option [ 53.144858][ T549] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 53.160064][ T549] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 53.266827][ T553] loop2: detected capacity change from 0 to 1024 [ 53.321827][ T553] EXT4-fs (loop2): Ignoring removed orlov option [ 53.329105][ T553] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 53.340044][ T553] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 53.407745][ T557] loop2: detected capacity change from 0 to 1024 [ 53.446411][ T557] EXT4-fs (loop2): Ignoring removed orlov option [ 53.453659][ T557] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 53.470018][ T557] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 53.572004][ T561] loop2: detected capacity change from 0 to 1024 [ 53.631898][ T561] EXT4-fs (loop2): Ignoring removed orlov option [ 53.638954][ T561] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 53.650683][ T561] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 53.807166][ T566] loop2: detected capacity change from 0 to 1024 [ 53.880220][ T566] EXT4-fs (loop2): Ignoring removed orlov option [ 53.887427][ T566] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 53.899828][ T566] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 53.967260][ T570] loop2: detected capacity change from 0 to 1024 [ 54.041579][ T570] EXT4-fs (loop2): Ignoring removed orlov option [ 54.048156][ T570] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 54.059829][ T570] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 54.105881][ T574] loop2: detected capacity change from 0 to 1024 [ 54.141080][ T574] EXT4-fs (loop2): Ignoring removed orlov option [ 54.147600][ T574] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 54.159872][ T574] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 54.249530][ T578] loop2: detected capacity change from 0 to 1024 [ 54.318883][ T578] EXT4-fs (loop2): Ignoring removed orlov option [ 54.325696][ T578] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 54.339942][ T578] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 54.476985][ T582] loop2: detected capacity change from 0 to 1024 [ 54.547562][ T582] EXT4-fs (loop2): Ignoring removed orlov option [ 54.557544][ T582] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 54.571943][ T582] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 54.699685][ T586] EXT4-fs (loop2): Ignoring removed orlov option [ 54.709464][ T586] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 54.729886][ T586] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 54.843263][ T590] EXT4-fs (loop2): Ignoring removed orlov option [ 54.855571][ T590] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 54.880240][ T590] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 55.016290][ T594] EXT4-fs (loop2): Ignoring removed orlov option [ 55.023899][ T594] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 55.040301][ T594] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 55.238645][ T598] EXT4-fs (loop2): Ignoring removed orlov option [ 55.245916][ T598] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 55.260262][ T598] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 55.399677][ T602] EXT4-fs (loop2): Ignoring removed orlov option [ 55.406531][ T602] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 55.419792][ T602] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 55.639092][ T606] EXT4-fs (loop2): Ignoring removed orlov option [ 55.646732][ T606] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 55.659814][ T606] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 55.799518][ T610] EXT4-fs (loop2): Ignoring removed orlov option [ 55.806819][ T610] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 55.820883][ T610] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 55.929457][ T614] EXT4-fs (loop2): Ignoring removed orlov option [ 55.936179][ T614] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 55.949782][ T614] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 56.111919][ T618] EXT4-fs (loop2): Ignoring removed orlov option [ 56.120873][ T618] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 56.150248][ T618] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 56.341518][ T622] EXT4-fs (loop2): Ignoring removed orlov option [ 56.348184][ T622] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 56.359716][ T622] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 56.599023][ T626] EXT4-fs (loop2): Ignoring removed orlov option [ 56.605735][ T626] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 56.620065][ T626] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 56.667139][ T30] kauditd_printk_skb: 12 callbacks suppressed [ 56.667154][ T30] audit: type=1400 audit(1775999135.540:127): avc: denied { mounton } for pid=630 comm="syz.2.61" path="/46/bus" dev="tmpfs" ino=293 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 56.735464][ T634] EXT4-fs (loop2): Ignoring removed orlov option [ 56.744054][ T634] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 56.759942][ T634] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 56.862259][ T638] EXT4-fs (loop2): Ignoring removed orlov option [ 56.869090][ T638] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 56.880825][ T638] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 57.079443][ T642] EXT4-fs (loop2): Ignoring removed orlov option [ 57.086198][ T642] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 57.100114][ T642] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 57.240181][ T646] EXT4-fs (loop2): Ignoring removed orlov option [ 57.247126][ T646] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 57.260162][ T646] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 57.386980][ T650] EXT4-fs (loop2): Ignoring removed orlov option [ 57.394545][ T650] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 57.410019][ T650] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. 2026/04/12 13:05:36 executed programs: 54 [ 57.559743][ T654] EXT4-fs (loop2): Ignoring removed orlov option [ 57.566481][ T654] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 57.580044][ T654] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 57.706667][ T658] EXT4-fs (loop2): Ignoring removed orlov option [ 57.713797][ T658] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 57.730230][ T658] EXT4-fs (loop2): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,errors=continue,noauto_da_alloc,nomblk_io_submit,,errors=continue. Quota mode: none. [ 57.887269][ T662] set_capacity_and_notify: 18 callbacks suppressed [ 57.887286][ T662] loop2: detected capacity change from 0 to 1024