Warning: Permanently added '10.128.1.192' (ED25519) to the list of known hosts. 2026/05/18 02:47:05 parsed 1 programs [ 25.637476][ T30] audit: type=1400 audit(1779072425.273:64): 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 [ 25.658669][ T30] audit: type=1400 audit(1779072425.273:65): 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 [ 26.618634][ T30] audit: type=1400 audit(1779072426.253:66): 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 [ 26.622295][ T299] cgroup: Unknown subsys name 'net' [ 26.641741][ T30] audit: type=1400 audit(1779072426.253:67): 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 [ 26.669018][ T30] audit: type=1400 audit(1779072426.283:68): 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 [ 26.669473][ T299] cgroup: Unknown subsys name 'devices' [ 26.808799][ T299] cgroup: Unknown subsys name 'hugetlb' [ 26.814440][ T299] cgroup: Unknown subsys name 'rlimit' [ 26.991758][ T30] audit: type=1400 audit(1779072426.623:69): 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 [ 27.015399][ T30] audit: type=1400 audit(1779072426.623:70): 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 [ 27.035940][ T30] audit: type=1400 audit(1779072426.623:71): 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 [ 27.056323][ T30] audit: type=1400 audit(1779072426.623:72): 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 [ 27.074158][ T303] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 27.077093][ T30] audit: type=1400 audit(1779072426.623:73): 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 [ 27.122925][ T299] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 27.555655][ T306] request_module fs-gadgetfs succeeded, but still no fs? [ 27.617913][ T306] syz-executor (306) used greatest stack depth: 22016 bytes left [ 27.691086][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.698700][ T316] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.706300][ T316] device bridge_slave_0 entered promiscuous mode [ 27.714208][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.721332][ T316] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.728844][ T316] device bridge_slave_1 entered promiscuous mode [ 27.771848][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.778922][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.786200][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.793365][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.811628][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.819714][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.827496][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.837556][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.846034][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.853123][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.862419][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.870947][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.878079][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.890983][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.900179][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.913951][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.926164][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.934250][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.942283][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.950525][ T316] device veth0_vlan entered promiscuous mode [ 27.960682][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.970646][ T316] device veth1_macvtap entered promiscuous mode [ 27.979800][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.989613][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.025488][ T316] syz-executor (316) used greatest stack depth: 21184 bytes left [ 28.697871][ T45] device bridge_slave_1 left promiscuous mode [ 28.704072][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.712277][ T45] device bridge_slave_0 left promiscuous mode [ 28.718585][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.727337][ T45] device veth1_macvtap left promiscuous mode [ 28.733518][ T45] device veth0_vlan left promiscuous mode 2026/05/18 02:47:08 executed programs: 0 [ 28.907130][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.914206][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.921756][ T368] device bridge_slave_0 entered promiscuous mode [ 28.928684][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.935716][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.943292][ T368] device bridge_slave_1 entered promiscuous mode [ 28.984822][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.991902][ T368] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.999229][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.006269][ T368] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.029027][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 29.037161][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.044438][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.068026][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 29.076330][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.083416][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.090798][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 29.099037][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.106063][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.113532][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 29.121678][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 29.135070][ T368] device veth0_vlan entered promiscuous mode [ 29.142098][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 29.150278][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 29.157967][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 29.165403][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 29.179097][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 29.188152][ T368] device veth1_macvtap entered promiscuous mode [ 29.197691][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 29.209978][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 29.233789][ T373] loop2: detected capacity change from 0 to 512 [ 29.261027][ T373] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 29.269306][ T373] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 29.278203][ T373] EXT4-fs (loop2): orphan cleanup on readonly fs [ 29.284934][ T373] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.17: iget: bad i_size value: 12154761577498 [ 29.297712][ T373] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.17: couldn't read orphan inode 13 (err -117) [ 29.309561][ T373] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 29.325522][ T373] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.17: dx entry: limit 65535 != root limit 120 [ 29.338126][ T373] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.17: Corrupt directory, running e2fsck is recommended [ 29.351045][ T373] ================================================================== [ 29.359119][ T373] BUG: KASAN: use-after-free in __ext4_check_dir_entry+0x7c2/0x970 [ 29.367027][ T373] Read of size 2 at addr ffff88811bfea003 by task syz.2.17/373 [ 29.374565][ T373] [ 29.377177][ T373] CPU: 1 PID: 373 Comm: syz.2.17 Not tainted syzkaller #0 [ 29.384301][ T373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 29.394513][ T373] Call Trace: [ 29.397794][ T373] [ 29.400725][ T373] __dump_stack+0x21/0x30 [ 29.405059][ T373] dump_stack_lvl+0x110/0x170 [ 29.409740][ T373] ? show_regs_print_info+0x20/0x20 [ 29.414942][ T373] ? load_image+0x3e0/0x3e0 [ 29.419444][ T373] print_address_description+0x7f/0x2c0 [ 29.424988][ T373] ? __ext4_check_dir_entry+0x7c2/0x970 [ 29.430536][ T373] kasan_report+0xf1/0x140 [ 29.434951][ T373] ? __ext4_check_dir_entry+0x7c2/0x970 [ 29.440500][ T373] __asan_report_load2_noabort+0x14/0x20 [ 29.446135][ T373] __ext4_check_dir_entry+0x7c2/0x970 [ 29.451598][ T373] ext4_readdir+0x123c/0x3b20 [ 29.456290][ T373] ? ext4_dir_llseek+0x4a0/0x4a0 [ 29.461231][ T373] ? __kasan_slab_free+0x11/0x20 [ 29.466174][ T373] ? slab_free_freelist_hook+0xc2/0x190 [ 29.471722][ T373] ? avc_policy_seqno+0x1b/0x70 [ 29.476601][ T373] ? down_read_killable+0xc1/0x110 [ 29.481715][ T373] ? down_read_interruptible+0x110/0x110 [ 29.487349][ T373] ? fsnotify_perm+0x269/0x5b0 [ 29.492118][ T373] ? security_file_permission+0x83/0xa0 [ 29.497665][ T373] iterate_dir+0x260/0x600 [ 29.502080][ T373] ? ext4_dir_llseek+0x4a0/0x4a0 [ 29.507018][ T373] __se_sys_getdents64+0xf2/0x250 [ 29.512194][ T373] ? __x64_sys_getdents64+0x90/0x90 [ 29.517408][ T373] ? mutex_unlock+0x8f/0x230 [ 29.522006][ T373] ? filldir+0x690/0x690 [ 29.526286][ T373] ? debug_smp_processor_id+0x17/0x20 [ 29.531680][ T373] __x64_sys_getdents64+0x7b/0x90 [ 29.536729][ T373] x64_sys_call+0x592/0x9a0 [ 29.541256][ T373] do_syscall_64+0x4c/0xa0 [ 29.545674][ T373] ? clear_bhb_loop+0x50/0xa0 [ 29.550349][ T373] ? clear_bhb_loop+0x50/0xa0 [ 29.555026][ T373] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 29.560917][ T373] RIP: 0033:0x7f8ffade8e59 [ 29.565332][ T373] 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 [ 29.584938][ T373] RSP: 002b:00007ffdf6c3c6a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 29.593356][ T373] RAX: ffffffffffffffda RBX: 00007f8ffb061fa0 RCX: 00007f8ffade8e59 [ 29.601366][ T373] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 29.609343][ T373] RBP: 00007f8ffae7ed6f R08: 0000000000000000 R09: 0000000000000000 [ 29.617328][ T373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 29.625319][ T373] R13: 00007f8ffb061fac R14: 00007f8ffb061fa0 R15: 00007f8ffb061fa0 [ 29.633302][ T373] [ 29.636323][ T373] [ 29.638648][ T373] Allocated by task 320: [ 29.642888][ T373] __kasan_slab_alloc+0xbd/0xf0 [ 29.647737][ T373] slab_post_alloc_hook+0x4f/0x2b0 [ 29.652850][ T373] kmem_cache_alloc+0xf7/0x260 [ 29.657611][ T373] dst_alloc+0x15c/0x1d0 [ 29.661852][ T373] icmp6_dst_alloc+0xf5/0x560 [ 29.666526][ T373] ndisc_send_skb+0x284/0xd10 [ 29.671204][ T373] ndisc_send_ns+0x84e/0xb00 [ 29.675827][ T373] addrconf_dad_work+0xa4a/0x1560 [ 29.680879][ T373] process_one_work+0x6be/0xba0 [ 29.685761][ T373] worker_thread+0xa59/0x1200 [ 29.690472][ T373] kthread+0x411/0x500 [ 29.694559][ T373] ret_from_fork+0x1f/0x30 [ 29.698987][ T373] [ 29.701318][ T373] Freed by task 0: [ 29.705044][ T373] kasan_set_track+0x4a/0x70 [ 29.709649][ T373] kasan_set_free_info+0x23/0x40 [ 29.714598][ T373] ____kasan_slab_free+0x125/0x160 [ 29.719725][ T373] __kasan_slab_free+0x11/0x20 [ 29.724500][ T373] slab_free_freelist_hook+0xc2/0x190 [ 29.729888][ T373] kmem_cache_free+0x100/0x320 [ 29.734664][ T373] dst_destroy+0x1eb/0x2c0 [ 29.739097][ T373] dst_destroy_rcu+0x19/0x20 [ 29.743697][ T373] rcu_do_batch+0x532/0xbe0 [ 29.748215][ T373] rcu_core+0x5ee/0xf80 [ 29.752390][ T373] rcu_core_si+0x9/0x10 [ 29.756556][ T373] handle_softirqs+0x250/0x560 [ 29.761335][ T373] __irq_exit_rcu+0x52/0xf0 [ 29.765847][ T373] irq_exit_rcu+0x9/0x10 [ 29.770101][ T373] sysvec_apic_timer_interrupt+0xa9/0xc0 [ 29.775755][ T373] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 29.781749][ T373] [ 29.784080][ T373] Last potentially related work creation: [ 29.789800][ T373] kasan_save_stack+0x3a/0x60 [ 29.794494][ T373] __kasan_record_aux_stack+0xd2/0x100 [ 29.799968][ T373] kasan_record_aux_stack_noalloc+0xb/0x10 [ 29.805786][ T373] call_rcu+0x10b/0xf80 [ 29.809951][ T373] dst_release+0x123/0x190 [ 29.814381][ T373] __dev_queue_xmit+0x7b7/0x2da0 [ 29.819334][ T373] dev_queue_xmit+0x17/0x20 [ 29.823847][ T373] neigh_resolve_output+0x6cf/0x770 [ 29.829059][ T373] ip6_finish_output2+0x10b6/0x17a0 [ 29.834268][ T373] __ip6_finish_output+0x61e/0x7d0 [ 29.839394][ T373] ip6_finish_output+0x31/0x240 [ 29.844262][ T373] ip6_output+0x1fa/0x410 [ 29.848607][ T373] ndisc_send_skb+0x80d/0xd10 [ 29.853303][ T373] ndisc_send_ns+0x84e/0xb00 [ 29.857903][ T373] addrconf_dad_work+0xa4a/0x1560 [ 29.862942][ T373] process_one_work+0x6be/0xba0 [ 29.867810][ T373] worker_thread+0xa59/0x1200 [ 29.872501][ T373] kthread+0x411/0x500 [ 29.876585][ T373] ret_from_fork+0x1f/0x30 [ 29.881049][ T373] [ 29.883382][ T373] The buggy address belongs to the object at ffff88811bfea000 [ 29.883382][ T373] which belongs to the cache ip6_dst_cache of size 240 [ 29.897624][ T373] The buggy address is located 3 bytes inside of [ 29.897624][ T373] 240-byte region [ffff88811bfea000, ffff88811bfea0f0) [ 29.910735][ T373] The buggy address belongs to the page: [ 29.916379][ T373] page:ffffea00046ffa80 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11bfea [ 29.926634][ T373] flags: 0x4000000000000200(slab|zone=1) [ 29.932294][ T373] raw: 4000000000000200 0000000000000000 dead000000000122 ffff8881081fb980 [ 29.940896][ T373] raw: 0000000000000000 00000000000c000c 00000001ffffffff 0000000000000000 [ 29.949481][ T373] page dumped because: kasan: bad access detected [ 29.955927][ T373] page_owner tracks the page as allocated [ 29.961652][ T373] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112a20(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_HARDWALL), pid 320, ts 29227118892, free_ts 28685318379 [ 29.979034][ T373] post_alloc_hook+0x192/0x1b0 [ 29.983816][ T373] prep_new_page+0x1c/0x110 [ 29.988337][ T373] get_page_from_freelist+0x2d3a/0x2dc0 [ 29.993897][ T373] __alloc_pages+0x1a2/0x460 [ 29.998503][ T373] new_slab+0xa1/0x4d0 [ 30.002589][ T373] ___slab_alloc+0x381/0x810 [ 30.007190][ T373] __slab_alloc+0x49/0x90 [ 30.011545][ T373] kmem_cache_alloc+0x138/0x260 [ 30.016531][ T373] dst_alloc+0x15c/0x1d0 [ 30.020818][ T373] ip6_pol_route+0x988/0x1170 [ 30.025528][ T373] ip6_pol_route_input+0x56/0x80 [ 30.030489][ T373] fib6_rule_lookup+0x20a/0x5d0 [ 30.035364][ T373] ip6_route_input+0x607/0x8c0 [ 30.040143][ T373] ip6_rcv_finish+0x156/0x360 [ 30.044835][ T373] ipv6_rcv+0xed/0x230 [ 30.048915][ T373] __netif_receive_skb+0xc8/0x280 [ 30.053956][ T373] page last free stack trace: [ 30.058634][ T373] free_unref_page_prepare+0x542/0x550 [ 30.064111][ T373] free_unref_page+0xae/0x540 [ 30.068805][ T373] __free_pages+0x6c/0x100 [ 30.073234][ T373] __vunmap+0x86d/0xa00 [ 30.077405][ T373] vfree+0x8b/0xc0 [ 30.081134][ T373] kcov_close+0x2b/0x50 [ 30.085306][ T373] __fput+0x20b/0x8b0 [ 30.089296][ T373] ____fput+0x15/0x20 [ 30.093292][ T373] task_work_run+0x127/0x190 [ 30.097893][ T373] do_exit+0xa9e/0x27e0 [ 30.102062][ T373] do_group_exit+0x141/0x310 [ 30.106664][ T373] get_signal+0x66a/0x1480 [ 30.111090][ T373] arch_do_signal_or_restart+0xdf/0x11c0 [ 30.116741][ T373] exit_to_user_mode_loop+0xa7/0xe0 [ 30.121953][ T373] exit_to_user_mode_prepare+0x87/0xd0 [ 30.127419][ T373] syscall_exit_to_user_mode+0x1a/0x30 [ 30.132896][ T373] [ 30.135226][ T373] Memory state around the buggy address: [ 30.140862][ T373] ffff88811bfe9f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 30.148931][ T373] ffff88811bfe9f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 30.157001][ T373] >ffff88811bfea000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 30.165066][ T373] ^ [ 30.169137][ T373] ffff88811bfea080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc [ 30.177211][ T373] ffff88811bfea100: fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 00 [ 30.185279][ T373] ================================================================== [ 30.193347][ T373] Disabling lock debugging due to kernel taint [ 30.206804][ T373] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.17: path /0/file0: bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2587623679, rec_len=33055, size=1024 fake=0 [ 30.276173][ T376] loop2: detected capacity change from 0 to 512 [ 30.302627][ T376] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 30.311065][ T376] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 30.319555][ T376] EXT4-fs (loop2): orphan cleanup on readonly fs [ 30.326213][ T376] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.18: iget: bad i_size value: 12154761577498 [ 30.339150][ T376] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.18: couldn't read orphan inode 13 (err -117) [ 30.351509][ T376] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 30.370025][ T376] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.18: dx entry: limit 65535 != root limit 120 [ 30.382162][ T376] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.18: Corrupt directory, running e2fsck is recommended [ 30.395427][ T376] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.18: path /1/file0: bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2300602367, rec_len=287, size=1024 fake=0 [ 30.474224][ T379] loop2: detected capacity change from 0 to 512 [ 30.529354][ T379] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 30.541527][ T379] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 30.550583][ T379] EXT4-fs (loop2): orphan cleanup on readonly fs [ 30.557154][ T379] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.19: iget: bad i_size value: 12154761577498 [ 30.569912][ T379] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.19: couldn't read orphan inode 13 (err -117) [ 30.581835][ T379] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 30.598060][ T379] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.19: dx entry: limit 65535 != root limit 120 [ 30.610215][ T379] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.19: Corrupt directory, running e2fsck is recommended [ 30.623097][ T379] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.19: path /2/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=255, rec_len=0, size=1024 fake=0 [ 30.694042][ T381] loop2: detected capacity change from 0 to 512 [ 30.739630][ T381] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 30.747692][ T381] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 30.756443][ T381] EXT4-fs (loop2): orphan cleanup on readonly fs [ 30.763253][ T381] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.20: iget: bad i_size value: 12154761577498 [ 30.775991][ T381] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.20: couldn't read orphan inode 13 (err -117) [ 30.787974][ T381] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 30.803857][ T381] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.20: dx entry: limit 65535 != root limit 120 [ 30.815870][ T381] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.20: Corrupt directory, running e2fsck is recommended [ 30.828972][ T381] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.20: path /3/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=255, rec_len=0, size=1024 fake=0 [ 30.896742][ T383] loop2: detected capacity change from 0 to 512 [ 30.905701][ T383] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 30.913937][ T383] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 30.922319][ T383] EXT4-fs (loop2): orphan cleanup on readonly fs [ 30.928989][ T383] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.21: iget: bad i_size value: 12154761577498 [ 30.941948][ T383] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.21: couldn't read orphan inode 13 (err -117) [ 30.954025][ T383] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 30.971250][ T383] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.21: dx entry: limit 65535 != root limit 120 [ 30.983452][ T383] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.21: Corrupt directory, running e2fsck is recommended [ 30.996418][ T383] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.21: path /4/file0: bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=925843711, rec_len=33042, size=1024 fake=0 [ 31.064073][ T385] loop2: detected capacity change from 0 to 512 [ 31.151328][ T385] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 31.159415][ T385] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 31.169601][ T385] EXT4-fs (loop2): orphan cleanup on readonly fs [ 31.179325][ T385] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.22: iget: bad i_size value: 12154761577498 [ 31.197003][ T385] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.22: couldn't read orphan inode 13 (err -117) [ 31.209187][ T385] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 31.225489][ T385] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.22: dx entry: limit 65535 != root limit 120 [ 31.237519][ T385] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.22: Corrupt directory, running e2fsck is recommended [ 31.250280][ T385] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.22: path /5/file0: bad entry in directory: directory entry overrun - offset=1023, inode=1085473023, rec_len=33044, size=1024 fake=0 [ 31.324435][ T387] loop2: detected capacity change from 0 to 512 [ 31.336990][ T387] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 31.344948][ T387] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 31.353740][ T387] EXT4-fs (loop2): orphan cleanup on readonly fs [ 31.361005][ T387] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.23: iget: bad i_size value: 12154761577498 [ 31.373965][ T387] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.23: couldn't read orphan inode 13 (err -117) [ 31.385957][ T387] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 31.401903][ T387] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.23: dx entry: limit 65535 != root limit 120 [ 31.413924][ T387] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.23: Corrupt directory, running e2fsck is recommended [ 31.426912][ T387] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.23: path /6/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=255, rec_len=0, size=1024 fake=0 [ 31.503512][ T389] loop2: detected capacity change from 0 to 512 [ 31.587861][ T389] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 31.595835][ T389] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 31.604411][ T389] EXT4-fs (loop2): orphan cleanup on readonly fs [ 31.610858][ T389] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.24: iget: bad i_size value: 12154761577498 [ 31.623711][ T389] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.24: couldn't read orphan inode 13 (err -117) [ 31.635794][ T389] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 31.651527][ T389] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.24: dx entry: limit 65535 != root limit 120 [ 31.663913][ T389] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.24: Corrupt directory, running e2fsck is recommended [ 31.676753][ T389] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.24: path /7/file0: bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=1772093695, rec_len=33050, size=1024 fake=0 [ 31.753733][ T391] loop2: detected capacity change from 0 to 512 [ 31.799622][ T391] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 31.807615][ T391] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 31.816055][ T391] EXT4-fs (loop2): orphan cleanup on readonly fs [ 31.822827][ T391] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.25: iget: bad i_size value: 12154761577498 [ 31.835538][ T391] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.25: couldn't read orphan inode 13 (err -117) [ 31.847508][ T391] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 31.863730][ T391] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.25: dx entry: limit 65535 != root limit 120 [ 31.875858][ T391] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.25: Corrupt directory, running e2fsck is recommended [ 31.888766][ T391] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.25: path /8/file0: bad entry in directory: directory entry overrun - offset=1023, inode=33554431, rec_len=65280, size=1024 fake=0 [ 31.943370][ T393] loop2: detected capacity change from 0 to 512 [ 31.999681][ T393] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 32.007700][ T393] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 32.016194][ T393] EXT4-fs (loop2): orphan cleanup on readonly fs [ 32.022913][ T393] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.26: iget: bad i_size value: 12154761577498 [ 32.035674][ T393] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.26: couldn't read orphan inode 13 (err -117) [ 32.047643][ T393] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 32.063439][ T393] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.26: dx entry: limit 65535 != root limit 120 [ 32.075818][ T393] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.26: Corrupt directory, running e2fsck is recommended [ 32.088605][ T393] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.26: path /9/file0: bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=4041212159, rec_len=33043, size=1024 fake=0 [ 32.267795][ T395] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 32.275758][ T395] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 32.284247][ T395] EXT4-fs (loop2): orphan cleanup on readonly fs [ 32.290696][ T395] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.27: iget: bad i_size value: 12154761577498 [ 32.303420][ T395] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.27: couldn't read orphan inode 13 (err -117) [ 32.315388][ T395] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 32.332392][ T395] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.27: dx entry: limit 65535 != root limit 120 [ 32.344387][ T395] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.27: Corrupt directory, running e2fsck is recommended [ 32.357155][ T395] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.27: path /10/file0: bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=1040187647, rec_len=33045, size=1024 fake=0 [ 32.469806][ T397] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 32.477828][ T397] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 32.486238][ T397] EXT4-fs (loop2): orphan cleanup on readonly fs [ 32.493055][ T397] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.28: iget: bad i_size value: 12154761577498 [ 32.505847][ T397] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.28: couldn't read orphan inode 13 (err -117) [ 32.518174][ T397] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 32.535601][ T397] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.28: dx entry: limit 65535 != root limit 120 [ 32.547619][ T397] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.28: Corrupt directory, running e2fsck is recommended [ 32.560430][ T397] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.28: path /11/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=255, rec_len=0, size=1024 fake=0 [ 32.669473][ T399] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 32.677491][ T399] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 32.685940][ T399] EXT4-fs (loop2): orphan cleanup on readonly fs [ 32.692611][ T399] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.29: iget: bad i_size value: 12154761577498 [ 32.705372][ T399] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.29: couldn't read orphan inode 13 (err -117) [ 32.717502][ T399] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 32.733238][ T399] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.29: dx entry: limit 65535 != root limit 120 [ 32.745526][ T399] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.29: Corrupt directory, running e2fsck is recommended [ 32.758340][ T399] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.29: path /12/file0: bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=3290808575, rec_len=33065, size=1024 fake=0 [ 32.870482][ T401] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 32.878563][ T401] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 32.888421][ T401] EXT4-fs (loop2): orphan cleanup on readonly fs [ 32.895016][ T401] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.30: iget: bad i_size value: 12154761577498 [ 32.907787][ T401] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.30: couldn't read orphan inode 13 (err -117) [ 32.919907][ T401] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 32.936174][ T401] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.30: dx entry: limit 65535 != root limit 120 [ 32.948432][ T401] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.30: Corrupt directory, running e2fsck is recommended [ 32.961389][ T401] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.30: path /13/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=255, rec_len=0, size=1024 fake=0 [ 33.069368][ T403] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 33.077381][ T403] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 33.085808][ T403] EXT4-fs (loop2): orphan cleanup on readonly fs [ 33.092488][ T403] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.31: iget: bad i_size value: 12154761577498 [ 33.105250][ T403] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.31: couldn't read orphan inode 13 (err -117) [ 33.117351][ T403] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 33.133115][ T403] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.31: dx entry: limit 65535 != root limit 120 [ 33.145421][ T403] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.31: Corrupt directory, running e2fsck is recommended [ 33.158213][ T403] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.31: path /14/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=255, rec_len=0, size=1024 fake=0 [ 33.269703][ T405] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 33.277727][ T405] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 33.286163][ T405] EXT4-fs (loop2): orphan cleanup on readonly fs [ 33.292882][ T405] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.32: iget: bad i_size value: 12154761577498 [ 33.306628][ T405] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.32: couldn't read orphan inode 13 (err -117) [ 33.318720][ T405] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 33.334531][ T405] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.32: dx entry: limit 65535 != root limit 120 [ 33.346514][ T405] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.32: Corrupt directory, running e2fsck is recommended [ 33.359520][ T405] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.32: path /15/file0: bad entry in directory: directory entry overrun - offset=1023, inode=1812283647, rec_len=33036, size=1024 fake=0 [ 33.469887][ T407] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 33.478007][ T407] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 33.486509][ T407] EXT4-fs (loop2): orphan cleanup on readonly fs [ 33.493163][ T407] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.33: iget: bad i_size value: 12154761577498 [ 33.505957][ T407] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.33: couldn't read orphan inode 13 (err -117) [ 33.518076][ T407] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 33.533782][ T407] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.33: dx entry: limit 65535 != root limit 120 [ 33.546117][ T407] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.33: Corrupt directory, running e2fsck is recommended [ 33.558934][ T407] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.33: path /16/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=255, rec_len=0, size=1024 fake=0 [ 33.670356][ T409] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 33.678391][ T409] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 33.688348][ T409] EXT4-fs (loop2): orphan cleanup on readonly fs [ 33.694958][ T409] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.34: iget: bad i_size value: 12154761577498 [ 33.707676][ T409] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.34: couldn't read orphan inode 13 (err -117) [ 33.719650][ T409] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 33.735769][ T409] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.34: dx entry: limit 65535 != root limit 120 [ 33.748004][ T409] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.34: Corrupt directory, running e2fsck is recommended [ 33.760817][ T409] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.34: path /17/file0: bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2344648959, rec_len=33046, size=1024 fake=0 [ 33.908000][ T411] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 33.915958][ T411] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 33.924521][ T411] EXT4-fs (loop2): orphan cleanup on readonly fs [ 33.930955][ T411] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.35: iget: bad i_size value: 12154761577498 [ 33.943799][ T411] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.35: couldn't read orphan inode 13 (err -117) [ 33.955862][ T411] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 33.971708][ T411] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.35: dx entry: limit 65535 != root limit 120 [ 33.984107][ T411] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.35: Corrupt directory, running e2fsck is recommended [ 33.996877][ T411] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.35: path /18/file0: bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=3499325695, rec_len=33065, size=1024 fake=0 2026/05/18 02:47:13 executed programs: 21 [ 34.067553][ T30] kauditd_printk_skb: 38 callbacks suppressed [ 34.067584][ T30] audit: type=1400 audit(1779072433.703:112): avc: denied { write } for pid=293 comm="syz-execprog" path="pipe:[14114]" dev="pipefs" ino=14114 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 34.100253][ T413] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 34.108285][ T413] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 34.117248][ T413] EXT4-fs (loop2): orphan cleanup on readonly fs [ 34.123708][ T413] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.36: iget: bad i_size value: 12154761577498 [ 34.136565][ T413] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.36: couldn't read orphan inode 13 (err -117) [ 34.148873][ T413] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 34.164635][ T413] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.36: dx entry: limit 65535 != root limit 120 [ 34.176679][ T413] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.36: Corrupt directory, running e2fsck is recommended [ 34.189613][ T413] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.36: path /19/file0: bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=3532880127, rec_len=33065, size=1024 fake=0 [ 34.253620][ T415] set_capacity_and_notify: 10 callbacks suppressed [ 34.253631][ T415] loop2: detected capacity change from 0 to 512 [ 34.329319][ T415] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 34.337341][ T415] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 34.345806][ T415] EXT4-fs (loop2): orphan cleanup on readonly fs [ 34.352479][ T415] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.37: iget: bad i_size value: 12154761577498 [ 34.365525][ T415] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.37: couldn't read orphan inode 13 (err -117) [ 34.377456][ T415] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 34.394369][ T415] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.37: dx entry: limit 65535 != root limit 120 [ 34.406362][ T415] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.37: Corrupt directory, running e2fsck is recommended [ 34.419145][ T415] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.37: path /20/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=255, rec_len=0, size=1024 fake=0 [ 34.495438][ T417] loop2: detected capacity change from 0 to 512 [ 34.505507][ T417] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 34.513817][ T417] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 34.522539][ T417] EXT4-fs (loop2): orphan cleanup on readonly fs [ 34.529356][ T417] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.38: iget: bad i_size value: 12154761577498 [ 34.542102][ T417] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.38: couldn't read orphan inode 13 (err -117) [ 34.554687][ T417] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 34.570410][ T417] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.38: dx entry: limit 65535 != root limit 120 [ 34.582440][ T417] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.38: Corrupt directory, running e2fsck is recommended [ 34.595247][ T417] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.38: path /21/file0: bad entry in directory: directory entry overrun - offset=1023, inode=4177066239, rec_len=63736, size=1024 fake=0 [ 34.673853][ T419] loop2: detected capacity change from 0 to 512 [ 34.718232][ T419] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 34.726288][ T419] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 34.734782][ T419] EXT4-fs (loop2): orphan cleanup on readonly fs [ 34.741227][ T419] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.39: iget: bad i_size value: 12154761577498 [ 34.753984][ T419] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.39: couldn't read orphan inode 13 (err -117) [ 34.765967][ T419] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 34.781727][ T419] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.39: dx entry: limit 65535 != root limit 120 [ 34.793887][ T419] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.39: Corrupt directory, running e2fsck is recommended [ 34.806732][ T419] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.39: path /22/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=255, rec_len=0, size=1024 fake=0 [ 34.883784][ T421] loop2: detected capacity change from 0 to 512 [ 34.909706][ T421] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 34.917709][ T421] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 34.926136][ T421] EXT4-fs (loop2): orphan cleanup on readonly fs [ 34.932904][ T421] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.40: iget: bad i_size value: 12154761577498 [ 34.945645][ T421] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.40: couldn't read orphan inode 13 (err -117) [ 34.957939][ T421] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 34.973741][ T421] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.40: dx entry: limit 65535 != root limit 120 [ 34.985754][ T421] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.40: Corrupt directory, running e2fsck is recommended [ 34.998738][ T421] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.40: path /23/file0: bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=436435199, rec_len=33031, size=1024 fake=0 [ 35.113680][ T423] loop2: detected capacity change from 0 to 512 [ 35.159477][ T423] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 35.167505][ T423] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 35.175912][ T423] EXT4-fs (loop2): orphan cleanup on readonly fs [ 35.182573][ T423] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.41: iget: bad i_size value: 12154761577498 [ 35.195484][ T423] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.41: couldn't read orphan inode 13 (err -117) [ 35.207750][ T423] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 35.223447][ T423] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.41: dx entry: limit 65535 != root limit 120 [ 35.235524][ T423] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.41: Corrupt directory, running e2fsck is recommended [ 35.248337][ T423] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.41: path /24/file0: bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2291165183, rec_len=297, size=1024 fake=0 [ 35.333550][ T425] loop2: detected capacity change from 0 to 512 [ 35.380739][ T425] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 35.388749][ T425] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 35.397217][ T425] EXT4-fs (loop2): orphan cleanup on readonly fs [ 35.403660][ T425] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.42: iget: bad i_size value: 12154761577498 [ 35.416454][ T425] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.42: couldn't read orphan inode 13 (err -117) [ 35.429477][ T425] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 35.445266][ T425] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.42: dx entry: limit 65535 != root limit 120 [ 35.457344][ T425] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.42: Corrupt directory, running e2fsck is recommended [ 35.470271][ T425] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.42: path /25/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=255, rec_len=0, size=1024 fake=0 [ 35.533573][ T427] loop2: detected capacity change from 0 to 512 [ 35.544155][ T427] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 35.552235][ T427] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 35.560764][ T427] EXT4-fs (loop2): orphan cleanup on readonly fs [ 35.567698][ T427] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.43: iget: bad i_size value: 12154761577498 [ 35.580493][ T427] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.43: couldn't read orphan inode 13 (err -117) [ 35.592420][ T427] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 35.608581][ T427] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.43: dx entry: limit 65535 != root limit 120 [ 35.620635][ T427] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.43: Corrupt directory, running e2fsck is recommended [ 35.633409][ T427] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.43: path /26/file0: bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=711327999, rec_len=33046, size=1024 fake=0 [ 35.703865][ T429] loop2: detected capacity change from 0 to 512 [ 35.749933][ T429] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 35.757956][ T429] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 35.766405][ T429] EXT4-fs (loop2): orphan cleanup on readonly fs [ 35.773138][ T429] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.44: iget: bad i_size value: 12154761577498 [ 35.785999][ T429] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.44: couldn't read orphan inode 13 (err -117) [ 35.797870][ T429] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 35.814025][ T429] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.44: dx entry: limit 65535 != root limit 120 [ 35.826336][ T429] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.44: Corrupt directory, running e2fsck is recommended [ 35.839223][ T429] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.44: path /27/file0: bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=160432383, rec_len=33057, size=1024 fake=0 [ 35.914597][ T431] loop2: detected capacity change from 0 to 512 [ 35.960852][ T431] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 35.968951][ T431] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 35.977507][ T431] EXT4-fs (loop2): orphan cleanup on readonly fs [ 35.983888][ T431] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.45: iget: bad i_size value: 12154761577498 [ 35.996636][ T431] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.45: couldn't read orphan inode 13 (err -117) [ 36.008716][ T431] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 36.024464][ T431] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.45: dx entry: limit 65535 != root limit 120 [ 36.036497][ T431] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.45: Corrupt directory, running e2fsck is recommended [ 36.049269][ T431] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.45: path /28/file0: bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=3064725759, rec_len=33034, size=1024 fake=0 [ 36.123135][ T433] loop2: detected capacity change from 0 to 512 [ 36.207848][ T433] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 36.215810][ T433] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 36.224405][ T433] EXT4-fs (loop2): orphan cleanup on readonly fs [ 36.230938][ T433] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.46: iget: bad i_size value: 12154761577498 [ 36.243695][ T433] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.46: couldn't read orphan inode 13 (err -117) [ 36.255792][ T433] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 36.271558][ T433] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.46: dx entry: limit 65535 != root limit 120 [ 36.283678][ T433] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.46: Corrupt directory, running e2fsck is recommended [ 36.296518][ T433] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.46: path /29/file0: bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=3567091967, rec_len=33065, size=1024 fake=0 [ 36.399543][ T435] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 36.407577][ T435] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 36.416017][ T435] EXT4-fs (loop2): orphan cleanup on readonly fs [ 36.422695][ T435] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.47: iget: bad i_size value: 12154761577498 [ 36.435518][ T435] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.47: couldn't read orphan inode 13 (err -117) [ 36.447805][ T435] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 36.463727][ T435] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.47: dx entry: limit 65535 != root limit 120 [ 36.475770][ T435] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.47: Corrupt directory, running e2fsck is recommended [ 36.488692][ T435] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.47: path /30/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=255, rec_len=0, size=1024 fake=0 [ 36.617875][ T437] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 36.625892][ T437] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 36.634548][ T437] EXT4-fs (loop2): orphan cleanup on readonly fs [ 36.641087][ T437] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.48: iget: bad i_size value: 12154761577498 [ 36.653839][ T437] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.48: couldn't read orphan inode 13 (err -117) [ 36.665780][ T437] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 36.681493][ T437] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.48: dx entry: limit 65535 != root limit 120 [ 36.693522][ T437] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.48: Corrupt directory, running e2fsck is recommended [ 36.706283][ T437] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.48: path /31/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=255, rec_len=0, size=1024 fake=0 [ 36.850413][ T439] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 36.858494][ T439] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 36.868515][ T439] EXT4-fs (loop2): orphan cleanup on readonly fs [ 36.875174][ T439] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.49: iget: bad i_size value: 12154761577498 [ 36.887980][ T439] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.49: couldn't read orphan inode 13 (err -117) [ 36.900097][ T439] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 36.915875][ T439] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.49: dx entry: limit 65535 != root limit 120 [ 36.927931][ T439] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.49: Corrupt directory, running e2fsck is recommended [ 36.940861][ T439] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.49: path /32/file0: bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=1667593215, rec_len=29301, size=1024 fake=0 [ 37.049713][ T441] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 37.057914][ T441] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 37.066330][ T441] EXT4-fs (loop2): orphan cleanup on readonly fs [ 37.073089][ T441] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.50: iget: bad i_size value: 12154761577498 [ 37.086006][ T441] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.50: couldn't read orphan inode 13 (err -117) [ 37.098065][ T441] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 37.114029][ T441] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.50: dx entry: limit 65535 != root limit 120 [ 37.126086][ T441] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.50: Corrupt directory, running e2fsck is recommended [ 37.138912][ T441] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.50: path /33/file0: bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=1277772031, rec_len=33050, size=1024 fake=0 [ 37.214654][ T443] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 37.222811][ T443] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 37.231380][ T443] EXT4-fs (loop2): orphan cleanup on readonly fs [ 37.237971][ T443] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.51: iget: bad i_size value: 12154761577498 [ 37.250930][ T443] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.51: couldn't read orphan inode 13 (err -117) [ 37.262973][ T443] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 37.278790][ T443] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.51: dx entry: limit 65535 != root limit 120 [ 37.290968][ T443] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.51: Corrupt directory, running e2fsck is recommended [ 37.303964][ T443] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.51: path /34/file0: bad entry in directory: directory entry overrun - offset=1023, inode=4177066239, rec_len=63736, size=1024 fake=0 [ 37.374997][ T445] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 37.383007][ T445] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 37.391426][ T445] EXT4-fs (loop2): orphan cleanup on readonly fs [ 37.397847][ T445] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.52: iget: bad i_size value: 12154761577498 [ 37.410609][ T445] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.52: couldn't read orphan inode 13 (err -117) [ 37.422554][ T445] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 37.438448][ T445] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.52: dx entry: limit 65535 != root limit 120 [ 37.450605][ T445] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.52: Corrupt directory, running e2fsck is recommended [ 37.463405][ T445] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.52: path /35/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=511, rec_len=0, size=1024 fake=0 [ 37.534614][ T447] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 37.542737][ T447] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 37.551327][ T447] EXT4-fs (loop2): orphan cleanup on readonly fs [ 37.557872][ T447] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.53: iget: bad i_size value: 12154761577498 [ 37.570650][ T447] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.53: couldn't read orphan inode 13 (err -117) [ 37.582641][ T447] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 37.598463][ T447] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.53: dx entry: limit 65535 != root limit 120 [ 37.610521][ T447] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.53: Corrupt directory, running e2fsck is recommended [ 37.623335][ T447] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.53: path /36/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=255, rec_len=0, size=1024 fake=0 [ 37.694479][ T449] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 37.702633][ T449] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 37.711129][ T449] EXT4-fs (loop2): orphan cleanup on readonly fs [ 37.717604][ T449] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.54: iget: bad i_size value: 12154761577498 [ 37.730471][ T449] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.54: couldn't read orphan inode 13 (err -117) [ 37.742380][ T449] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 37.758158][ T449] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.54: dx entry: limit 65535 != root limit 120 [ 37.770152][ T449] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.54: Corrupt directory, running e2fsck is recommended [ 37.782967][ T449] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.54: path /37/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=255, rec_len=0, size=1024 fake=0 [ 37.870228][ T451] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 37.878300][ T451] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 37.886977][ T451] EXT4-fs (loop2): orphan cleanup on readonly fs [ 37.893644][ T451] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.55: iget: bad i_size value: 12154761577498 [ 37.906627][ T451] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.55: couldn't read orphan inode 13 (err -117) [ 37.918758][ T451] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 37.935127][ T451] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.55: dx entry: limit 65535 != root limit 120 [ 37.947516][ T451] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.55: Corrupt directory, running e2fsck is recommended [ 37.960415][ T451] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.55: path /38/file0: bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=3739222271, rec_len=24351, size=1024 fake=0 [ 38.080154][ T453] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 38.088213][ T453] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 38.096639][ T453] EXT4-fs (loop2): orphan cleanup on readonly fs [ 38.103124][ T453] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.56: iget: bad i_size value: 12154761577498 [ 38.116106][ T453] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.56: couldn't read orphan inode 13 (err -117) [ 38.128470][ T453] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 38.144253][ T453] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.56: dx entry: limit 65535 != root limit 120 [ 38.156570][ T453] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.56: Corrupt directory, running e2fsck is recommended [ 38.169395][ T453] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.56: path /39/file0: bad entry in directory: directory entry overrun - offset=1023, inode=1343947007, rec_len=33048, size=1024 fake=0 [ 38.260316][ T455] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 38.268323][ T455] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 38.277247][ T455] EXT4-fs (loop2): orphan cleanup on readonly fs [ 38.283883][ T455] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.57: iget: bad i_size value: 12154761577498 [ 38.296673][ T455] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.57: couldn't read orphan inode 13 (err -117) [ 38.308748][ T455] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 38.324479][ T455] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.57: dx entry: limit 65535 != root limit 120 [ 38.336530][ T455] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.57: Corrupt directory, running e2fsck is recommended [ 38.349677][ T455] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.57: path /40/file0: bad entry in directory: directory entry overrun - offset=1023, inode=1972599039, rec_len=33052, size=1024 fake=0 [ 38.469746][ T457] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 38.477767][ T457] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 38.486503][ T457] EXT4-fs (loop2): orphan cleanup on readonly fs [ 38.493410][ T457] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.58: iget: bad i_size value: 12154761577498 [ 38.506206][ T457] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.58: couldn't read orphan inode 13 (err -117) [ 38.518333][ T457] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 38.534092][ T457] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.58: dx entry: limit 65535 != root limit 120 [ 38.546465][ T457] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.58: Corrupt directory, running e2fsck is recommended [ 38.559597][ T457] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.58: path /41/file0: bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=1046264063, rec_len=33039, size=1024 fake=0 [ 38.670540][ T459] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 38.678579][ T459] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 38.687127][ T459] EXT4-fs (loop2): orphan cleanup on readonly fs [ 38.693807][ T459] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.59: iget: bad i_size value: 12154761577498 [ 38.706527][ T459] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.59: couldn't read orphan inode 13 (err -117) [ 38.718524][ T459] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 38.734432][ T459] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.59: dx entry: limit 65535 != root limit 120 [ 38.746878][ T459] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.59: Corrupt directory, running e2fsck is recommended [ 38.759927][ T459] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.59: path /42/file0: bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=1443068159, rec_len=33039, size=1024 fake=0 [ 38.840360][ T461] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 38.848384][ T461] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 38.856969][ T461] EXT4-fs (loop2): orphan cleanup on readonly fs [ 38.863567][ T461] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.60: iget: bad i_size value: 12154761577498 [ 38.876346][ T461] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.60: couldn't read orphan inode 13 (err -117) [ 38.888606][ T461] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 38.904309][ T461] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.60: dx entry: limit 65535 != root limit 120 [ 38.916311][ T461] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.60: Corrupt directory, running e2fsck is recommended [ 38.929145][ T461] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.60: path /43/file0: bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=565410047, rec_len=33042, size=1024 fake=0 [ 39.005206][ T463] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 39.013215][ T463] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 39.021788][ T463] EXT4-fs (loop2): orphan cleanup on readonly fs [ 39.028193][ T463] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.61: iget: bad i_size value: 12154761577498 [ 39.040975][ T463] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.61: couldn't read orphan inode 13 (err -117) [ 39.053040][ T463] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 39.068817][ T463] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.61: dx entry: limit 65535 != root limit 120 [ 39.081148][ T463] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.61: Corrupt directory, running e2fsck is recommended 2026/05/18 02:47:18 executed programs: 47 [ 39.093983][ T463] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.61: path /44/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=255, rec_len=0, size=1024 fake=0 [ 39.164631][ T465] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 39.173794][ T465] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01c, mo2=0002] [ 39.182199][ T465] EXT4-fs (loop2): orphan cleanup on readonly fs [ 39.188629][ T465] EXT4-fs error (device loop2): ext4_orphan_get:1406: inode #13: comm syz.2.62: iget: bad i_size value: 12154761577498 [ 39.201504][ T465] EXT4-fs error (device loop2): ext4_orphan_get:1411: comm syz.2.62: couldn't read orphan inode 13 (err -117) [ 39.213496][ T465] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000000,noblock_validity,user_xattr,,errors=continue. Quota mode: none. [ 39.229170][ T465] EXT4-fs warning (device loop2): dx_probe:893: inode #2: comm syz.2.62: dx entry: limit 65535 != root limit 120 [ 39.241363][ T465] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.62: Corrupt directory, running e2fsck is recommended [ 39.254149][ T465] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.62: path /45/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=255, rec_len=0, size=1024 fake=0 [ 39.333344][ T467] set_capacity_and_notify: 16 callbacks suppressed [ 39.333360][ T467] loop2: detected capacity change from 0 to 512