Warning: Permanently added '10.128.0.250' (ED25519) to the list of known hosts. 2025/04/13 23:44:35 ignoring optional flag "sandboxArg"="0" 2025/04/13 23:44:35 ignoring optional flag "type"="gce" 2025/04/13 23:44:35 parsed 1 programs [ 44.899703][ T23] kauditd_printk_skb: 19 callbacks suppressed [ 44.899711][ T23] audit: type=1400 audit(1744587875.979:95): avc: denied { unlink } for pid=408 comm="syz-executor" name="swap-file" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2025/04/13 23:44:36 executed programs: 0 [ 45.011226][ T408] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 45.068332][ T415] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.075402][ T415] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.083037][ T415] device bridge_slave_0 entered promiscuous mode [ 45.089710][ T415] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.096673][ T415] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.104020][ T415] device bridge_slave_1 entered promiscuous mode [ 45.145193][ T415] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.152232][ T415] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.159384][ T415] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.166235][ T415] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.186320][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.193787][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.201174][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.208758][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.218430][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.226622][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.233477][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.242166][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.250562][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.257385][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.270219][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.280107][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.295873][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.307190][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.320824][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.333319][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.343577][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.390815][ T23] audit: type=1400 audit(1744587876.469:96): avc: denied { mounton } for pid=420 comm="syz-executor.0" path="/root/syzkaller-testdir3790668539/syzkaller.kpTneB/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 45.417619][ T421] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 45.427945][ T421] EXT4-fs (loop0): 1 truncate cleaned up [ 45.433672][ T421] EXT4-fs (loop0): mounted filesystem without journal. Opts: jqfmt=vfsold,resgid=0x000000000000ee00,noblock_validity,noload,data_err=ignore,usrjquota=,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000003,,errors=continue [ 45.456345][ T23] audit: type=1400 audit(1744587876.529:97): avc: denied { mount } for pid=420 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 45.478058][ T23] audit: type=1400 audit(1744587876.529:98): avc: denied { write } for pid=420 comm="syz-executor.0" name="file0" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 45.500761][ T23] audit: type=1400 audit(1744587876.529:99): avc: denied { add_name } for pid=420 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 45.502244][ T415] ================================================================== [ 45.521357][ T23] audit: type=1400 audit(1744587876.529:100): avc: denied { create } for pid=420 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 45.529335][ T415] BUG: KASAN: slab-out-of-bounds in ext4_inlinedir_to_tree+0x555/0x1160 [ 45.529348][ T415] Read of size 68 at addr ffff8881eb092ec9 by task syz-executor.0/415 [ 45.549742][ T23] audit: type=1400 audit(1744587876.529:101): avc: denied { write open } for pid=420 comm="syz-executor.0" path="/root/syzkaller-testdir3790668539/syzkaller.kpTneB/0/file0/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 45.557776][ T415] [ 45.565892][ T23] audit: type=1400 audit(1744587876.529:102): avc: denied { mounton } for pid=420 comm="syz-executor.0" path="/root/syzkaller-testdir3790668539/syzkaller.kpTneB/0/file0/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 45.593758][ T415] CPU: 1 PID: 415 Comm: syz-executor.0 Not tainted 5.4.290-syzkaller-05053-g41adfeb3d639 #0 [ 45.593762][ T415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 45.593764][ T415] Call Trace: [ 45.593780][ T415] dump_stack+0x1d8/0x241 [ 45.593795][ T415] ? __kasan_kmalloc+0x171/0x210 [ 45.596091][ T23] audit: type=1400 audit(1744587876.529:103): avc: denied { append } for pid=420 comm="syz-executor.0" path="/root/syzkaller-testdir3790668539/syzkaller.kpTneB/0/file0/file0/memory.events" dev="loop0" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 45.623369][ T415] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 45.623377][ T415] ? printk+0xd1/0x111 [ 45.623384][ T415] ? ext4_inlinedir_to_tree+0x555/0x1160 [ 45.623400][ T415] ? wake_up_klogd+0xb2/0xf0 [ 45.633462][ T23] audit: type=1400 audit(1744587876.529:104): avc: denied { map } for pid=420 comm="syz-executor.0" path="/root/syzkaller-testdir3790668539/syzkaller.kpTneB/0/file0/file0/bus" dev="devtmpfs" ino=9405 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 45.643413][ T415] ? ext4_inlinedir_to_tree+0x555/0x1160 [ 45.643421][ T415] print_address_description+0x8c/0x600 [ 45.643434][ T415] ? panic+0x89d/0x89d [ 45.747400][ T415] ? ext4_inlinedir_to_tree+0x555/0x1160 [ 45.752965][ T415] __kasan_report+0xf3/0x120 [ 45.757450][ T415] ? ext4_inlinedir_to_tree+0x555/0x1160 [ 45.762924][ T415] ? ext4_inlinedir_to_tree+0x555/0x1160 [ 45.768515][ T415] kasan_report+0x30/0x60 [ 45.772759][ T415] check_memory_region+0x272/0x280 [ 45.777704][ T415] memcpy+0x25/0x50 [ 45.781352][ T415] ext4_inlinedir_to_tree+0x555/0x1160 [ 45.786665][ T415] ? is_bpf_text_address+0x24c/0x260 [ 45.791882][ T415] ? ext4_convert_inline_data_nolock+0xd80/0xd80 [ 45.798045][ T415] ? unwind_get_return_address+0x49/0x80 [ 45.803512][ T415] ? arch_stack_walk+0xf5/0x140 [ 45.808196][ T415] ? __kasan_kmalloc+0x1d9/0x210 [ 45.812969][ T415] ? ksys_getdents64+0x21b/0x4c0 [ 45.817837][ T415] ? __kasan_kmalloc+0x171/0x210 [ 45.822776][ T415] ext4_htree_fill_tree+0x5b2/0x1770 [ 45.827899][ T415] ? ext4_handle_dirty_dirblock+0x6e0/0x6e0 [ 45.833726][ T415] ? kmem_cache_alloc_trace+0xdc/0x260 [ 45.839017][ T415] ? ext4_readdir+0x1d6c/0x3610 [ 45.843716][ T415] ext4_readdir+0x2c1d/0x3610 [ 45.848310][ T415] ? debug_smp_processor_id+0x20/0x20 [ 45.853632][ T415] ? debug_smp_processor_id+0x20/0x20 [ 45.858996][ T415] ? memset+0x1f/0x40 [ 45.862817][ T415] ? fsnotify+0x1280/0x1340 [ 45.867163][ T415] ? __fsnotify_parent+0xec/0x310 [ 45.872016][ T415] ? ext4_dir_llseek+0x500/0x500 [ 45.876810][ T415] ? down_read_killable+0x101/0x220 [ 45.881823][ T415] ? __fsnotify_parent+0x310/0x310 [ 45.886768][ T415] ? down_read_interruptible+0x220/0x220 [ 45.892240][ T415] ? security_file_permission+0x1dc/0x2f0 [ 45.897792][ T415] iterate_dir+0x266/0x4e0 [ 45.902047][ T415] ? ext4_dir_llseek+0x500/0x500 [ 45.906829][ T415] ksys_getdents64+0x21b/0x4c0 [ 45.911422][ T415] ? __ia32_sys_getdents+0x80/0x80 [ 45.916363][ T415] ? ksys_getdents64+0x4c0/0x4c0 [ 45.921140][ T415] ? __do_page_fault+0x725/0xbb0 [ 45.926001][ T415] __x64_sys_getdents64+0x76/0x80 [ 45.930864][ T415] do_syscall_64+0xca/0x1c0 [ 45.935201][ T415] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 45.941032][ T415] RIP: 0033:0x7f48a540b363 [ 45.945295][ T415] Code: c1 66 0f 1f 44 00 00 48 83 c4 08 48 89 ef 5b 5d e9 62 8b fa ff 66 90 b8 ff ff ff 7f 48 39 c2 48 0f 47 d0 b8 d9 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 05 c3 0f 1f 40 00 48 c7 c2 b0 ff ff ff f7 d8 [ 45.965157][ T415] RSP: 002b:00007ffde09618d8 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9 [ 45.973392][ T415] RAX: ffffffffffffffda RBX: 000055557d706890 RCX: 00007f48a540b363 [ 45.981197][ T415] RDX: 0000000000008000 RSI: 000055557d706890 RDI: 0000000000000006 [ 45.989008][ T415] RBP: 000055557d706864 R08: 0000000000000000 R09: 0000000000000000 [ 45.996820][ T415] R10: 0000000000001000 R11: 0000000000000293 R12: ffffffffffffffb0 [ 46.004890][ T415] R13: 0000000000000016 R14: 000055557d706860 R15: 0000000000000008 [ 46.012791][ T415] [ 46.014962][ T415] Allocated by task 9: [ 46.018969][ T415] __kasan_kmalloc+0x171/0x210 [ 46.023750][ T415] __kmalloc_track_caller+0x100/0x2b0 [ 46.028986][ T415] __alloc_skb+0xb4/0x4d0 [ 46.033119][ T415] alloc_skb_with_frags+0x92/0x550 [ 46.038065][ T415] sock_alloc_send_pskb+0x831/0x950 [ 46.043552][ T415] mld_newpack+0x1b2/0x990 [ 46.047802][ T415] add_grec+0xec5/0x12f0 [ 46.051880][ T415] mld_ifc_timer_expire+0x73d/0xc10 [ 46.056898][ T415] call_timer_fn+0x36/0x390 [ 46.061329][ T415] __run_timers+0x879/0xbe0 [ 46.065858][ T415] run_timer_softirq+0x63/0xf0 [ 46.070468][ T415] __do_softirq+0x23b/0x6b7 [ 46.074797][ T415] [ 46.076959][ T415] Freed by task 9: [ 46.080528][ T415] __kasan_slab_free+0x1b5/0x270 [ 46.085318][ T415] kfree+0x123/0x370 [ 46.089027][ T415] kfree_skb+0xb8/0x3c0 [ 46.093017][ T415] ip6_mc_input+0x236/0x2a0 [ 46.097362][ T415] ipv6_rcv+0xee/0x280 [ 46.101267][ T415] __netif_receive_skb+0x1c6/0x530 [ 46.106410][ T415] process_backlog+0x34f/0x680 [ 46.111539][ T415] net_rx_action+0x53f/0x1160 [ 46.116135][ T415] __do_softirq+0x23b/0x6b7 [ 46.120569][ T415] [ 46.122716][ T415] The buggy address belongs to the object at ffff8881eb092000 [ 46.122716][ T415] which belongs to the cache kmalloc-2k of size 2048 [ 46.136610][ T415] The buggy address is located 1737 bytes to the right of [ 46.136610][ T415] 2048-byte region [ffff8881eb092000, ffff8881eb092800) [ 46.150411][ T415] The buggy address belongs to the page: [ 46.155921][ T415] page:ffffea0007ac2400 refcount:1 mapcount:0 mapping:ffff8881f5c0c000 index:0x0 compound_mapcount: 0 [ 46.166771][ T415] flags: 0x8000000000010200(slab|head) [ 46.172056][ T415] raw: 8000000000010200 dead000000000100 dead000000000122 ffff8881f5c0c000 [ 46.180717][ T415] raw: 0000000000000000 0000000000080008 00000001ffffffff 0000000000000000 [ 46.189493][ T415] page dumped because: kasan: bad access detected [ 46.196076][ T415] page_owner tracks the page as allocated [ 46.201637][ T415] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d28c0(GFP_NOWAIT|__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL) [ 46.219189][ T415] prep_new_page+0x18f/0x370 [ 46.223588][ T415] get_page_from_freelist+0x2d13/0x2d90 [ 46.229084][ T415] __alloc_pages_nodemask+0x393/0x840 [ 46.234338][ T415] alloc_slab_page+0x39/0x3c0 [ 46.238887][ T415] new_slab+0x97/0x440 [ 46.242792][ T415] ___slab_alloc+0x2fe/0x490 [ 46.247218][ T415] __slab_alloc+0x62/0xa0 [ 46.251392][ T415] __kmalloc_track_caller+0x16d/0x2b0 [ 46.256596][ T415] pskb_expand_head+0x10c/0x10b0 [ 46.261458][ T415] netlink_trim+0x198/0x230 [ 46.265792][ T415] netlink_broadcast_filtered+0x62/0x1280 [ 46.271347][ T415] nlmsg_notify+0xf7/0x1b0 [ 46.275690][ T415] netdev_state_change+0x15a/0x1e0 [ 46.280721][ T415] linkwatch_do_dev+0xfc/0x130 [ 46.285333][ T415] __linkwatch_run_queue+0x4cc/0x7f0 [ 46.290527][ T415] linkwatch_event+0x48/0x50 [ 46.294954][ T415] page last free stack trace: [ 46.299491][ T415] __free_pages_ok+0x847/0x950 [ 46.304069][ T415] __free_pages+0x91/0x140 [ 46.308322][ T415] __free_slab+0x221/0x2e0 [ 46.312574][ T415] unfreeze_partials+0x14e/0x180 [ 46.317345][ T415] put_cpu_partial+0x44/0x180 [ 46.321859][ T415] __slab_free+0x297/0x360 [ 46.326136][ T415] qlist_free_all+0x43/0xb0 [ 46.330637][ T415] quarantine_reduce+0x1d9/0x210 [ 46.335401][ T415] __kasan_kmalloc+0x41/0x210 [ 46.339913][ T415] kmem_cache_alloc_trace+0xdc/0x260 [ 46.345034][ T415] syslog_print+0x56/0x3e0 [ 46.349288][ T415] do_syslog+0x8f1/0x930 [ 46.353369][ T415] __x64_sys_syslog+0x78/0x90 [ 46.357894][ T415] do_syscall_64+0xca/0x1c0 [ 46.362235][ T415] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 46.368046][ T415] [ 46.370199][ T415] Memory state around the buggy address: [ 46.375670][ T415] ffff8881eb092d80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 46.383587][ T415] ffff8881eb092e00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 46.391556][ T415] >ffff8881eb092e80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 46.399450][ T415] ^ [ 46.405700][ T415] ffff8881eb092f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 46.413773][ T415] ffff8881eb092f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 46.421703][ T415] ================================================================== [ 46.429577][ T415] Disabling lock debugging due to kernel taint [ 46.436740][ T415] EXT4-fs error (device loop0): ext4_inlinedir_to_tree:1437: inode #12: block 7: comm syz-executor.0: path /root/syzkaller-testdir3790668539/syzkaller.kpTneB/0/file0/file0: bad entry in directory: directory entry overrun - offset=34816, inode=2538880996, rec_len=34812, size=128 fake=0 [ 46.466597][ T415] EXT4-fs error (device loop0): empty_inline_dir:1847: inode #12: block 7: comm syz-executor.0: bad entry in directory: directory entry overrun - offset=4, inode=2538880996, rec_len=34812, size=60 fake=0 [ 46.486785][ T415] EXT4-fs warning (device loop0): empty_inline_dir:1854: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 46.502800][ T415] EXT4-fs error (device loop0): __ext4_iget:5217: inode #16: block 786432: comm syz-executor.0: invalid block [ 46.514774][ T415] EXT4-fs error (device loop0): __ext4_iget:5217: inode #16: block 786432: comm syz-executor.0: invalid block [ 47.409009][ T9] device bridge_slave_1 left promiscuous mode [ 47.415068][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.422417][ T9] device bridge_slave_0 left promiscuous mode [ 47.428449][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.701772][ T428] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.708602][ T428] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.716000][ T428] device bridge_slave_0 entered promiscuous mode [ 47.722716][ T428] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.729583][ T428] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.736958][ T428] device bridge_slave_1 entered promiscuous mode [ 47.776978][ T428] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.783924][ T428] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.791137][ T428] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.798026][ T428] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.818757][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.826309][ T103] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.833471][ T103] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.857973][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.866158][ T103] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.873046][ T103] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.881105][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.889206][ T103] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.896112][ T103] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.903434][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.911223][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.927664][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.939632][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.952828][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.965254][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.975761][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.133000][ T434] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 48.142476][ T434] EXT4-fs (loop0): 1 truncate cleaned up [ 48.147912][ T434] EXT4-fs (loop0): mounted filesystem without journal. Opts: jqfmt=vfsold,resgid=0x000000000000ee00,noblock_validity,noload,data_err=ignore,usrjquota=,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000003,,errors=continue [ 48.185260][ T428] EXT4-fs error (device loop0): ext4_inlinedir_to_tree:1437: inode #12: block 7: comm syz-executor.0: path /root/syzkaller-testdir4116154287/syzkaller.yTJnDy/0/file0/file0: bad entry in directory: directory entry overrun - offset=34816, inode=2538880996, rec_len=34812, size=128 fake=0 [ 48.212937][ T428] EXT4-fs error (device loop0): empty_inline_dir:1847: inode #12: block 7: comm syz-executor.0: bad entry in directory: directory entry overrun - offset=4, inode=2538880996, rec_len=34812, size=60 fake=0 [ 48.233276][ T428] EXT4-fs warning (device loop0): empty_inline_dir:1854: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 48.248831][ T428] EXT4-fs error (device loop0): __ext4_iget:5217: inode #16: block 786432: comm syz-executor.0: invalid block [ 48.260778][ T428] EXT4-fs error (device loop0): __ext4_iget:5217: inode #16: block 786432: comm syz-executor.0: invalid block [ 49.129442][ T9] device bridge_slave_1 left promiscuous mode [ 49.135365][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.142719][ T9] device bridge_slave_0 left promiscuous mode [ 49.148640][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.431727][ T440] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.438560][ T440] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.446361][ T440] device bridge_slave_0 entered promiscuous mode [ 49.453527][ T440] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.460386][ T440] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.467659][ T440] device bridge_slave_1 entered promiscuous mode [ 49.507204][ T440] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.514069][ T440] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.521196][ T440] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.528131][ T440] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.536359][ T103] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.543460][ T103] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.573069][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.580745][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.590470][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.598726][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.606731][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.613605][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.622611][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.630872][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.638970][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.645956][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.658102][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.666159][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.675279][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.683687][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.698655][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.707236][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.718230][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.726507][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.739112][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.747211][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.759782][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.767923][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.777438][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.785810][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.821887][ T448] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 49.832980][ T448] EXT4-fs (loop0): 1 truncate cleaned up [ 49.838558][ T448] EXT4-fs (loop0): mounted filesystem without journal. Opts: jqfmt=vfsold,resgid=0x000000000000ee00,noblock_validity,noload,data_err=ignore,usrjquota=,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000003,,errors=continue [ 49.873620][ T440] EXT4-fs error (device loop0): ext4_inlinedir_to_tree:1437: inode #12: block 7: comm syz-executor.0: path /root/syzkaller-testdir626208068/syzkaller.bqkmV5/0/file0/file0: bad entry in directory: directory entry overrun - offset=34816, inode=2538880996, rec_len=34812, size=128 fake=0 [ 49.900787][ T440] EXT4-fs error (device loop0): empty_inline_dir:1847: inode #12: block 7: comm syz-executor.0: bad entry in directory: directory entry overrun - offset=4, inode=2538880996, rec_len=34812, size=60 fake=0 [ 49.920853][ T440] EXT4-fs warning (device loop0): empty_inline_dir:1854: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 49.936158][ T440] EXT4-fs error (device loop0): __ext4_iget:5217: inode #16: block 786432: comm syz-executor.0: invalid block [ 49.947891][ T440] EXT4-fs error (device loop0): __ext4_iget:5217: inode #16: block 786432: comm syz-executor.0: invalid block 2025/04/13 23:44:41 executed programs: 8 [ 50.809419][ T9] device bridge_slave_1 left promiscuous mode [ 50.815450][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.822660][ T9] device bridge_slave_0 left promiscuous mode [ 50.828576][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.161098][ T454] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.167942][ T454] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.175582][ T454] device bridge_slave_0 entered promiscuous mode [ 51.182734][ T454] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.189592][ T454] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.196764][ T454] device bridge_slave_1 entered promiscuous mode [ 51.247457][ T454] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.254544][ T454] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.261655][ T454] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.268719][ T454] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.288678][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.296615][ T103] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.303759][ T103] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.312802][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.321361][ T103] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.328172][ T103] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.337459][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.345572][ T103] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.352425][ T103] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.365212][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.374613][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.389959][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.401254][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.413887][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.425904][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.436192][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.505445][ T460] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 51.514842][ T460] EXT4-fs (loop0): 1 truncate cleaned up [ 51.520494][ T460] EXT4-fs (loop0): mounted filesystem without journal. Opts: jqfmt=vfsold,resgid=0x000000000000ee00,noblock_validity,noload,data_err=ignore,usrjquota=,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000003,,errors=continue [ 51.555496][ T454] EXT4-fs error (device loop0): ext4_inlinedir_to_tree:1437: inode #12: block 7: comm syz-executor.0: path /root/syzkaller-testdir2222586460/syzkaller.KxozSN/0/file0/file0: bad entry in directory: directory entry overrun - offset=34816, inode=2538880996, rec_len=34812, size=128 fake=0 [ 51.582881][ T454] EXT4-fs error (device loop0): empty_inline_dir:1847: inode #12: block 7: comm syz-executor.0: bad entry in directory: directory entry overrun - offset=4, inode=2538880996, rec_len=34812, size=60 fake=0 [ 51.603134][ T454] EXT4-fs warning (device loop0): empty_inline_dir:1854: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 51.618650][ T454] EXT4-fs error (device loop0): __ext4_iget:5217: inode #16: block 786432: comm syz-executor.0: invalid block [ 51.630554][ T454] EXT4-fs error (device loop0): __ext4_iget:5217: inode #16: block 786432: comm syz-executor.0: invalid block [ 52.570608][ T103] device bridge_slave_1 left promiscuous mode [ 52.576547][ T103] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.583816][ T103] device bridge_slave_0 left promiscuous mode [ 52.589896][ T103] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.810412][ T465] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.817245][ T465] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.824631][ T465] device bridge_slave_0 entered promiscuous mode [ 52.831463][ T465] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.838277][ T465] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.845899][ T465] device bridge_slave_1 entered promiscuous mode [ 52.885404][ T465] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.892443][ T465] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.899559][ T465] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.906334][ T465] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.926601][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.934111][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.941167][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.952178][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.960239][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.967187][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.976866][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.985338][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.992286][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.007010][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.016292][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.031749][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.043466][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.056123][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.068470][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.078866][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.170599][ T470] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 53.181736][ T470] EXT4-fs (loop0): 1 truncate cleaned up [ 53.187224][ T470] EXT4-fs (loop0): mounted filesystem without journal. Opts: jqfmt=vfsold,resgid=0x000000000000ee00,noblock_validity,noload,data_err=ignore,usrjquota=,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000003,,errors=continue [ 53.241877][ T465] EXT4-fs error (device loop0): ext4_inlinedir_to_tree:1437: inode #12: block 7: comm syz-executor.0: path /root/syzkaller-testdir1426508804/syzkaller.nFSblh/0/file0/file0: bad entry in directory: directory entry overrun - offset=34816, inode=2538880996, rec_len=34812, size=128 fake=0 [ 53.269361][ T465] EXT4-fs error (device loop0): empty_inline_dir:1847: inode #12: block 7: comm syz-executor.0: bad entry in directory: directory entry overrun - offset=4, inode=2538880996, rec_len=34812, size=60 fake=0 [ 53.289525][ T465] EXT4-fs warning (device loop0): empty_inline_dir:1854: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 53.305421][ T465] EXT4-fs error (device loop0): __ext4_iget:5217: inode #16: block 786432: comm syz-executor.0: invalid block [ 53.318750][ T465] EXT4-fs error (device loop0): __ext4_iget:5217: inode #16: block 786432: comm syz-executor.0: invalid block [ 54.209010][ T103] device bridge_slave_1 left promiscuous mode [ 54.214947][ T103] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.222379][ T103] device bridge_slave_0 left promiscuous mode [ 54.228283][ T103] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.542514][ T478] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.549438][ T478] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.557207][ T478] device bridge_slave_0 entered promiscuous mode [ 54.564264][ T478] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.571132][ T478] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.578302][ T478] device bridge_slave_1 entered promiscuous mode [ 54.642488][ T474] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.650193][ T474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.660205][ T474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.668796][ T474] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.677081][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.684029][ T474] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.691694][ T474] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.700570][ T474] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.708856][ T474] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.717147][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.724010][ T474] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.737372][ T474] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.747041][ T474] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.762399][ T474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.773639][ T474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.786428][ T474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.800040][ T474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.810636][ T474] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.841219][ T483] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 54.851083][ T483] EXT4-fs (loop0): 1 truncate cleaned up [ 54.856563][ T483] EXT4-fs (loop0): mounted filesystem without journal. Opts: jqfmt=vfsold,resgid=0x000000000000ee00,noblock_validity,noload,data_err=ignore,usrjquota=,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000003,,errors=continue [ 54.892150][ T478] EXT4-fs error (device loop0): ext4_inlinedir_to_tree:1437: inode #12: block 7: comm syz-executor.0: path /root/syzkaller-testdir2834713394/syzkaller.D6qnD8/0/file0/file0: bad entry in directory: directory entry overrun - offset=34816, inode=2538880996, rec_len=34812, size=128 fake=0 [ 54.919810][ T478] EXT4-fs error (device loop0): empty_inline_dir:1847: inode #12: block 7: comm syz-executor.0: bad entry in directory: directory entry overrun - offset=4, inode=2538880996, rec_len=34812, size=60 fake=0 [ 54.940469][ T478] EXT4-fs warning (device loop0): empty_inline_dir:1854: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 54.956086][ T478] EXT4-fs error (device loop0): __ext4_iget:5217: inode #16: block 786432: comm syz-executor.0: invalid block [ 54.968091][ T478] EXT4-fs error (device loop0): __ext4_iget:5217: inode #16: block 786432: comm syz-executor.0: invalid block 2025/04/13 23:44:46 executed programs: 16