[ 28.570056][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.579404][ T308] device veth1_macvtap entered promiscuous mode [ 28.589103][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.599076][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 29.184062][ T8] device bridge_slave_1 left promiscuous mode [ 29.190032][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.197419][ T8] device bridge_slave_0 left promiscuous mode [ 29.203437][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.211278][ T8] device veth1_macvtap left promiscuous mode [ 29.217201][ T8] device veth0_vlan left promiscuous mode Warning: Permanently added '10.128.0.165' (ED25519) to the list of known hosts. 2024/12/27 00:23:17 ignoring optional flag "sandboxArg"="0" 2024/12/27 00:23:17 ignoring optional flag "type"="gce" 2024/12/27 00:23:18 parsed 1 programs 2024/12/27 00:23:18 executed programs: 0 [ 46.323886][ T28] kauditd_printk_skb: 18 callbacks suppressed [ 46.323901][ T28] audit: type=1400 audit(1735258998.162:94): avc: denied { unlink } for pid=349 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" [ 46.363885][ T349] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 46.425489][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.432339][ T355] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.440018][ T355] device bridge_slave_0 entered promiscuous mode [ 46.446824][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.453686][ T355] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.460891][ T355] device bridge_slave_1 entered promiscuous mode [ 46.508278][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.515153][ T355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.522221][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.529046][ T355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.549486][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.556581][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.564750][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.572082][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.581255][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.589287][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.596138][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.604689][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.612696][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.619562][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.631477][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.640953][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.655182][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.666950][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.675107][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.682317][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.690490][ T355] device veth0_vlan entered promiscuous mode [ 46.700724][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.709910][ T355] device veth1_macvtap entered promiscuous mode [ 46.719426][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.729314][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.753828][ T360] loop0: detected capacity change from 0 to 512 [ 46.760767][ T28] audit: type=1400 audit(1735258998.592:95): avc: denied { mounton } for pid=359 comm="syz-executor.0" path="/root/syzkaller-testdir2389409593/syzkaller.s1sEfC/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 46.765500][ T360] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 46.797404][ T360] EXT4-fs (loop0): 1 truncate cleaned up [ 46.803041][ T360] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 46.811813][ T28] audit: type=1400 audit(1735258998.642:96): avc: denied { mount } for pid=359 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 [ 46.836887][ T28] audit: type=1400 audit(1735258998.642:97): avc: denied { write } for pid=359 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 [ 46.858979][ T28] audit: type=1400 audit(1735258998.642:98): avc: denied { add_name } for pid=359 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 46.879616][ T28] audit: type=1400 audit(1735258998.642:99): avc: denied { create } for pid=359 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 46.882245][ T355] ================================================================== [ 46.899889][ T28] audit: type=1400 audit(1735258998.642:100): avc: denied { write open } for pid=359 comm="syz-executor.0" path="/root/syzkaller-testdir2389409593/syzkaller.s1sEfC/0/file0/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 46.907473][ T355] BUG: KASAN: use-after-free in ext4_inlinedir_to_tree+0x563/0x1230 [ 46.935385][ T28] audit: type=1400 audit(1735258998.642:101): avc: denied { mounton } for pid=359 comm="syz-executor.0" path="/root/syzkaller-testdir2389409593/syzkaller.s1sEfC/0/file0/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 46.943163][ T355] Read of size 68 at addr ffff8881246f1ec9 by task syz-executor.0/355 [ 46.970620][ T28] audit: type=1400 audit(1735258998.652:102): avc: denied { append } for pid=359 comm="syz-executor.0" path="/root/syzkaller-testdir2389409593/syzkaller.s1sEfC/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 [ 46.978585][ T355] [ 46.978598][ T355] CPU: 0 PID: 355 Comm: syz-executor.0 Not tainted 6.1.118-syzkaller-1166347-g4c2d86d81fa6 #0 [ 46.978623][ T355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 46.978634][ T355] Call Trace: [ 46.978650][ T355] [ 46.978658][ T355] dump_stack_lvl+0x151/0x1b7 [ 46.978693][ T355] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 46.978716][ T355] ? _printk+0xd1/0x111 [ 46.978734][ T355] ? __virt_addr_valid+0x242/0x2f0 [ 47.053785][ T355] print_report+0x158/0x4e0 [ 47.058115][ T355] ? __virt_addr_valid+0x242/0x2f0 [ 47.063155][ T355] ? kasan_addr_to_slab+0xd/0x80 [ 47.067920][ T355] ? ext4_inlinedir_to_tree+0x563/0x1230 [ 47.073384][ T355] kasan_report+0x13c/0x170 [ 47.077732][ T355] ? ext4_inlinedir_to_tree+0x563/0x1230 [ 47.083559][ T355] kasan_check_range+0x294/0x2a0 [ 47.088312][ T355] ? ext4_inlinedir_to_tree+0x563/0x1230 [ 47.094130][ T355] memcpy+0x2d/0x70 [ 47.097774][ T355] ext4_inlinedir_to_tree+0x563/0x1230 [ 47.103072][ T355] ? kernel_text_address+0xa9/0xe0 [ 47.108018][ T355] ? __kernel_text_address+0xd/0x40 [ 47.113061][ T355] ? unwind_get_return_address+0x4d/0x90 [ 47.118526][ T355] ? ext4_convert_inline_data_nolock+0xa70/0xa70 [ 47.124688][ T355] ? ext4_readdir+0x1f40/0x3860 [ 47.129368][ T355] ? kasan_set_track+0x60/0x70 [ 47.133964][ T355] ? kasan_set_track+0x4b/0x70 [ 47.138666][ T355] ? kasan_save_alloc_info+0x1f/0x30 [ 47.143781][ T355] ? __kasan_kmalloc+0x9c/0xb0 [ 47.148484][ T355] ? kmalloc_trace+0x44/0xa0 [ 47.152982][ T355] ? __se_sys_getdents64+0x1c1/0x460 [ 47.158094][ T355] ? __x64_sys_getdents64+0x7b/0x90 [ 47.163127][ T355] ? x64_sys_call+0x5ae/0x9a0 [ 47.167644][ T355] ? do_syscall_64+0x3b/0xb0 [ 47.172067][ T355] ext4_htree_fill_tree+0x5d1/0x13e0 [ 47.177196][ T355] ? ext4_handle_dirty_dirblock+0x6e0/0x6e0 [ 47.182933][ T355] ? kasan_save_alloc_info+0x1f/0x30 [ 47.188045][ T355] ext4_readdir+0x2e6f/0x3860 [ 47.192569][ T355] ? mem_cgroup_swap_full+0x1a0/0x1a0 [ 47.197768][ T355] ? down_read_killable+0x1206/0x1ff0 [ 47.203072][ T355] ? ext4_dir_llseek+0x540/0x540 [ 47.207843][ T355] ? down_read_interruptible+0x1ed0/0x1ed0 [ 47.213491][ T355] ? cgroup_rstat_updated+0xe5/0x370 [ 47.218604][ T355] ? __mod_memcg_lruvec_state+0xce/0x100 [ 47.224161][ T355] ? memcg_rstat_updated+0x4f/0x110 [ 47.229194][ T355] ? avc_policy_seqno+0x1b/0x70 [ 47.233887][ T355] ? security_file_permission+0x86/0xb0 [ 47.239267][ T355] iterate_dir+0x265/0x600 [ 47.243532][ T355] ? ext4_dir_llseek+0x540/0x540 [ 47.248464][ T355] __se_sys_getdents64+0x1c1/0x460 [ 47.253412][ T355] ? __x64_sys_getdents64+0x90/0x90 [ 47.258444][ T355] ? filldir+0x670/0x670 [ 47.262539][ T355] ? debug_smp_processor_id+0x17/0x20 [ 47.267736][ T355] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 47.273636][ T355] ? exit_to_user_mode_prepare+0x39/0xa0 [ 47.279100][ T355] __x64_sys_getdents64+0x7b/0x90 [ 47.283960][ T355] x64_sys_call+0x5ae/0x9a0 [ 47.288304][ T355] do_syscall_64+0x3b/0xb0 [ 47.292552][ T355] ? clear_bhb_loop+0x55/0xb0 [ 47.297066][ T355] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 47.302793][ T355] RIP: 0033:0x7ff088ea9363 [ 47.307049][ T355] 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 [ 47.326523][ T355] RSP: 002b:00007ffe48d66428 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9 [ 47.334735][ T355] RAX: ffffffffffffffda RBX: 000055556b1e2890 RCX: 00007ff088ea9363 [ 47.342543][ T355] RDX: 0000000000008000 RSI: 000055556b1e2890 RDI: 0000000000000006 [ 47.350357][ T355] RBP: 000055556b1e2864 R08: 0000000000000000 R09: 0000000000000000 [ 47.358165][ T355] R10: 0000000000001000 R11: 0000000000000293 R12: ffffffffffffffb0 [ 47.365979][ T355] R13: 0000000000000016 R14: 000055556b1e2860 R15: 0000000000000008 [ 47.373795][ T355] [ 47.376655][ T355] [ 47.378826][ T355] The buggy address belongs to the physical page: [ 47.385077][ T355] page:ffffea000491bc40 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x1246f1 [ 47.395142][ T355] flags: 0x4000000000000000(zone=1) [ 47.400182][ T355] raw: 4000000000000000 ffffea00048d4d88 ffffea000491bc08 0000000000000000 [ 47.408600][ T355] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 47.417024][ T355] page dumped because: kasan: bad access detected [ 47.423274][ T355] page_owner tracks the page as freed [ 47.428470][ T355] page last allocated via order 0, migratetype Movable, gfp_mask 0x8140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO|__GFP_CMA), pid 360, tgid 359 (syz-executor.0), ts 46836044086, free_ts 46843021055 [ 47.448004][ T355] post_alloc_hook+0x213/0x220 [ 47.452625][ T355] prep_new_page+0x1b/0x110 [ 47.456939][ T355] get_page_from_freelist+0x2f41/0x2fc0 [ 47.462318][ T355] __alloc_pages+0x234/0x610 [ 47.466799][ T355] __folio_alloc+0x15/0x40 [ 47.470996][ T355] handle_mm_fault+0x1cf7/0x30e0 [ 47.475772][ T355] exc_page_fault+0x3b3/0x6d0 [ 47.480410][ T355] asm_exc_page_fault+0x27/0x30 [ 47.485090][ T355] page last free stack trace: [ 47.489602][ T355] free_unref_page_prepare+0x83d/0x850 [ 47.494895][ T355] free_unref_page_list+0xf1/0x7b0 [ 47.499842][ T355] release_pages+0xf7f/0xfe0 [ 47.504269][ T355] free_pages_and_swap_cache+0x8a/0xa0 [ 47.509564][ T355] tlb_finish_mmu+0x1e0/0x3f0 [ 47.514077][ T355] unmap_region+0x2c1/0x310 [ 47.518417][ T355] do_mas_align_munmap+0xd05/0x1400 [ 47.523577][ T355] do_mas_munmap+0x23e/0x2b0 [ 47.528005][ T355] __vm_munmap+0x263/0x3a0 [ 47.532257][ T355] __x64_sys_munmap+0x6b/0x80 [ 47.536777][ T355] x64_sys_call+0x75/0x9a0 [ 47.541193][ T355] do_syscall_64+0x3b/0xb0 [ 47.545444][ T355] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 47.551181][ T355] [ 47.553342][ T355] Memory state around the buggy address: [ 47.558814][ T355] ffff8881246f1d80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 47.566710][ T355] ffff8881246f1e00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 47.574608][ T355] >ffff8881246f1e80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 47.582505][ T355] ^ [ 47.588756][ T355] ffff8881246f1f00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 47.596658][ T355] ffff8881246f1f80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 47.604553][ T355] ================================================================== [ 47.613485][ T355] Disabling lock debugging due to kernel taint [ 47.619583][ T355] EXT4-fs error (device loop0): ext4_inlinedir_to_tree:1432: inode #12: block 7: comm syz-executor.0: path /root/syzkaller-testdir2389409593/syzkaller.s1sEfC/0/file0/file0: bad entry in directory: directory entry overrun - offset=34816, inode=2538880996, rec_len=34812, size=128 fake=0 [ 47.620525][ T28] audit: type=1400 audit(1735258998.652:103): avc: denied { map } for pid=359 comm="syz-executor.0" path="/root/syzkaller-testdir2389409593/syzkaller.s1sEfC/0/file0/file0/bus" dev="devtmpfs" ino=114 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 47.676385][ T355] EXT4-fs error (device loop0): empty_inline_dir:1877: 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 [ 47.696278][ T355] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 47.711556][ T355] EXT4-fs error (device loop0): ext4_inlinedir_to_tree:1432: inode #12: block 7: comm syz-executor.0: path /root/syzkaller-testdir2389409593/syzkaller.s1sEfC/0/file0/file0: bad entry in directory: directory entry overrun - offset=34816, inode=2538880996, rec_len=34812, size=128 fake=0 [ 47.738862][ T355] EXT4-fs error (device loop0): empty_inline_dir:1877: 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 [ 47.759022][ T355] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 47.774187][ T355] EXT4-fs error (device loop0): ext4_inlinedir_to_tree:1432: inode #12: block 7: comm syz-executor.0: path /root/syzkaller-testdir2389409593/syzkaller.s1sEfC/0/file0/file0: bad entry in directory: directory entry overrun - offset=34816, inode=2538880996, rec_len=34812, size=128 fake=0 [ 47.801376][ T355] EXT4-fs error (device loop0): empty_inline_dir:1877: 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 [ 47.821481][ T355] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 47.836672][ T355] EXT4-fs error (device loop0): ext4_inlinedir_to_tree:1432: inode #12: block 7: comm syz-executor.0: path /root/syzkaller-testdir2389409593/syzkaller.s1sEfC/0/file0/file0: bad entry in directory: directory entry overrun - offset=34816, inode=2538880996, rec_len=34812, size=128 fake=0 [ 47.863858][ T355] EXT4-fs error (device loop0): empty_inline_dir:1877: 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 [ 47.884360][ T355] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 47.899529][ T355] EXT4-fs error (device loop0): ext4_inlinedir_to_tree:1432: inode #12: block 7: comm syz-executor.0: path /root/syzkaller-testdir2389409593/syzkaller.s1sEfC/0/file0/file0: bad entry in directory: directory entry overrun - offset=34816, inode=2538880996, rec_len=34812, size=128 fake=0 [ 47.926762][ T355] EXT4-fs error (device loop0): empty_inline_dir:1877: 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 [ 47.946844][ T355] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 47.962520][ T355] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 47.978038][ T355] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 47.993710][ T355] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 48.009276][ T355] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 48.025025][ T355] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 48.125753][ T355] EXT4-fs (loop0): unmounting filesystem. [ 48.594059][ T366] device bridge_slave_1 left promiscuous mode [ 48.600016][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.607577][ T366] device bridge_slave_0 left promiscuous mode [ 48.613663][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.621486][ T366] device veth1_macvtap left promiscuous mode [ 48.627495][ T366] device veth0_vlan left promiscuous mode [ 49.189753][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.196643][ T369] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.203959][ T369] device bridge_slave_0 entered promiscuous mode [ 49.210607][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.217470][ T369] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.224783][ T369] device bridge_slave_1 entered promiscuous mode [ 49.273211][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.280095][ T369] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.287287][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.294066][ T369] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.314777][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.322217][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.329408][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.338207][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.346240][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.353082][ T366] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.361689][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.369894][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.376761][ T366] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.388948][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.397965][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.412065][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.423468][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.431335][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.438821][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.447023][ T369] device veth0_vlan entered promiscuous mode [ 49.457519][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.466565][ T369] device veth1_macvtap entered promiscuous mode [ 49.476286][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.486318][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.510214][ T374] loop0: detected capacity change from 0 to 512 [ 49.517414][ T374] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 49.527053][ T374] EXT4-fs (loop0): 1 truncate cleaned up [ 49.532523][ T374] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 49.553931][ T369] EXT4-fs error (device loop0): ext4_inlinedir_to_tree:1432: inode #12: block 7: comm syz-executor.0: path /root/syzkaller-testdir3590008257/syzkaller.ncz9bS/0/file0/file0: bad entry in directory: directory entry overrun - offset=34816, inode=2538880996, rec_len=34812, size=128 fake=0 [ 49.581202][ T369] EXT4-fs error (device loop0): empty_inline_dir:1877: 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 [ 49.601104][ T369] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 49.616452][ T369] EXT4-fs error (device loop0): ext4_inlinedir_to_tree:1432: inode #12: block 7: comm syz-executor.0: path /root/syzkaller-testdir3590008257/syzkaller.ncz9bS/0/file0/file0: bad entry in directory: directory entry overrun - offset=34816, inode=2538880996, rec_len=34812, size=128 fake=0 [ 49.644034][ T369] EXT4-fs error (device loop0): empty_inline_dir:1877: 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 [ 49.664053][ T369] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 49.679300][ T369] EXT4-fs error (device loop0): ext4_inlinedir_to_tree:1432: inode #12: block 7: comm syz-executor.0: path /root/syzkaller-testdir3590008257/syzkaller.ncz9bS/0/file0/file0: bad entry in directory: directory entry overrun - offset=34816, inode=2538880996, rec_len=34812, size=128 fake=0 [ 49.706437][ T369] EXT4-fs error (device loop0): empty_inline_dir:1877: 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 [ 49.726286][ T369] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 49.741588][ T369] EXT4-fs error (device loop0): ext4_inlinedir_to_tree:1432: inode #12: block 7: comm syz-executor.0: path /root/syzkaller-testdir3590008257/syzkaller.ncz9bS/0/file0/file0: bad entry in directory: directory entry overrun - offset=34816, inode=2538880996, rec_len=34812, size=128 fake=0 [ 49.768971][ T369] EXT4-fs error (device loop0): empty_inline_dir:1877: 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 [ 49.788912][ T369] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 49.804211][ T369] EXT4-fs error (device loop0): ext4_inlinedir_to_tree:1432: inode #12: block 7: comm syz-executor.0: path /root/syzkaller-testdir3590008257/syzkaller.ncz9bS/0/file0/file0: bad entry in directory: directory entry overrun - offset=34816, inode=2538880996, rec_len=34812, size=128 fake=0 [ 49.831538][ T369] EXT4-fs error (device loop0): empty_inline_dir:1877: 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 [ 49.851570][ T369] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 49.867231][ T369] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 49.882891][ T369] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 49.898539][ T369] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 49.914205][ T369] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 49.929654][ T369] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 50.035717][ T369] EXT4-fs (loop0): unmounting filesystem. [ 50.494025][ T364] device bridge_slave_1 left promiscuous mode [ 50.499992][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.507482][ T364] device bridge_slave_0 left promiscuous mode [ 50.513805][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.521511][ T364] device veth1_macvtap left promiscuous mode [ 50.527437][ T364] device veth0_vlan left promiscuous mode [ 51.098777][ T379] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.105691][ T379] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.112946][ T379] device bridge_slave_0 entered promiscuous mode [ 51.119768][ T379] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.126649][ T379] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.134009][ T379] device bridge_slave_1 entered promiscuous mode [ 51.182998][ T379] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.189871][ T379] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.197018][ T379] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.203874][ T379] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.225009][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.232444][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.239826][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.248975][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.257048][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.263904][ T364] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.272452][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.280795][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.287677][ T364] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.300029][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.309149][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.323066][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.334715][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.342628][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.350329][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.358537][ T379] device veth0_vlan entered promiscuous mode [ 51.368869][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.378020][ T379] device veth1_macvtap entered promiscuous mode [ 51.387421][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.397510][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.422585][ T384] loop0: detected capacity change from 0 to 512 [ 51.429580][ T384] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem 2024/12/27 00:23:23 executed programs: 5 [ 51.439233][ T384] EXT4-fs (loop0): 1 truncate cleaned up [ 51.445281][ T384] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 51.465730][ T379] EXT4-fs error (device loop0): ext4_inlinedir_to_tree:1432: inode #12: block 7: comm syz-executor.0: path /root/syzkaller-testdir105798338/syzkaller.Cm8fAG/0/file0/file0: bad entry in directory: directory entry overrun - offset=34816, inode=2538880996, rec_len=34812, size=128 fake=0 [ 51.492996][ T379] EXT4-fs error (device loop0): empty_inline_dir:1877: 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 [ 51.513180][ T379] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 51.528487][ T379] EXT4-fs error (device loop0): ext4_inlinedir_to_tree:1432: inode #12: block 7: comm syz-executor.0: path /root/syzkaller-testdir105798338/syzkaller.Cm8fAG/0/file0/file0: bad entry in directory: directory entry overrun - offset=34816, inode=2538880996, rec_len=34812, size=128 fake=0 [ 51.555706][ T379] EXT4-fs error (device loop0): empty_inline_dir:1877: 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 [ 51.575580][ T379] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 51.590846][ T379] EXT4-fs error (device loop0): ext4_inlinedir_to_tree:1432: inode #12: block 7: comm syz-executor.0: path /root/syzkaller-testdir105798338/syzkaller.Cm8fAG/0/file0/file0: bad entry in directory: directory entry overrun - offset=34816, inode=2538880996, rec_len=34812, size=128 fake=0 [ 51.617961][ T379] EXT4-fs error (device loop0): empty_inline_dir:1877: 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 [ 51.638022][ T379] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 51.653164][ T379] EXT4-fs error (device loop0): ext4_inlinedir_to_tree:1432: inode #12: block 7: comm syz-executor.0: path /root/syzkaller-testdir105798338/syzkaller.Cm8fAG/0/file0/file0: bad entry in directory: directory entry overrun - offset=34816, inode=2538880996, rec_len=34812, size=128 fake=0 [ 51.680432][ T379] EXT4-fs error (device loop0): empty_inline_dir:1877: 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 [ 51.700438][ T379] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 51.715901][ T379] EXT4-fs error (device loop0): ext4_inlinedir_to_tree:1432: inode #12: block 7: comm syz-executor.0: path /root/syzkaller-testdir105798338/syzkaller.Cm8fAG/0/file0/file0: bad entry in directory: directory entry overrun - offset=34816, inode=2538880996, rec_len=34812, size=128 fake=0 [ 51.743062][ T379] EXT4-fs error (device loop0): empty_inline_dir:1877: 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 [ 51.763119][ T379] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 51.778873][ T379] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 51.794628][ T379] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 51.810177][ T379] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 51.825768][ T379] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 51.841362][ T379] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 51.945607][ T379] EXT4-fs (loop0): unmounting filesystem. [ 52.413856][ T364] device bridge_slave_1 left promiscuous mode [ 52.419850][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.427248][ T364] device bridge_slave_0 left promiscuous mode [ 52.433180][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.441128][ T364] device veth1_macvtap left promiscuous mode [ 52.447105][ T364] device veth0_vlan left promiscuous mode [ 53.011666][ T389] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.018551][ T389] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.025819][ T389] device bridge_slave_0 entered promiscuous mode [ 53.032449][ T389] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.039306][ T389] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.046503][ T389] device bridge_slave_1 entered promiscuous mode [ 53.093680][ T389] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.100526][ T389] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.107679][ T389] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.114542][ T389] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.135898][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.143643][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.150764][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.159960][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.168026][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.174895][ T364] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.184437][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.192459][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.199367][ T364] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.211704][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.220929][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.235452][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.246772][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.254804][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.262025][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.270510][ T389] device veth0_vlan entered promiscuous mode [ 53.281275][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.290440][ T389] device veth1_macvtap entered promiscuous mode [ 53.300050][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.310035][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.334654][ T394] loop0: detected capacity change from 0 to 512 [ 53.341606][ T394] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 53.351326][ T394] EXT4-fs (loop0): 1 truncate cleaned up [ 53.356879][ T394] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 53.378108][ T389] EXT4-fs error (device loop0): ext4_inlinedir_to_tree:1432: inode #12: block 7: comm syz-executor.0: path /root/syzkaller-testdir2492887873/syzkaller.8xlM8u/0/file0/file0: bad entry in directory: directory entry overrun - offset=34816, inode=2538880996, rec_len=34812, size=128 fake=0 [ 53.405368][ T389] EXT4-fs error (device loop0): empty_inline_dir:1877: 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 [ 53.425608][ T389] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 53.440807][ T389] EXT4-fs error (device loop0): ext4_inlinedir_to_tree:1432: inode #12: block 7: comm syz-executor.0: path /root/syzkaller-testdir2492887873/syzkaller.8xlM8u/0/file0/file0: bad entry in directory: directory entry overrun - offset=34816, inode=2538880996, rec_len=34812, size=128 fake=0 [ 53.467981][ T389] EXT4-fs error (device loop0): empty_inline_dir:1877: 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 [ 53.488324][ T389] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 53.503609][ T389] EXT4-fs error (device loop0): ext4_inlinedir_to_tree:1432: inode #12: block 7: comm syz-executor.0: path /root/syzkaller-testdir2492887873/syzkaller.8xlM8u/0/file0/file0: bad entry in directory: directory entry overrun - offset=34816, inode=2538880996, rec_len=34812, size=128 fake=0 [ 53.530836][ T389] EXT4-fs error (device loop0): empty_inline_dir:1877: 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 [ 53.551041][ T389] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 53.566293][ T389] EXT4-fs error (device loop0): ext4_inlinedir_to_tree:1432: inode #12: block 7: comm syz-executor.0: path /root/syzkaller-testdir2492887873/syzkaller.8xlM8u/0/file0/file0: bad entry in directory: directory entry overrun - offset=34816, inode=2538880996, rec_len=34812, size=128 fake=0 [ 53.593425][ T389] EXT4-fs error (device loop0): empty_inline_dir:1877: 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 [ 53.613417][ T389] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 53.628696][ T389] EXT4-fs error (device loop0): ext4_inlinedir_to_tree:1432: inode #12: block 7: comm syz-executor.0: path /root/syzkaller-testdir2492887873/syzkaller.8xlM8u/0/file0/file0: bad entry in directory: directory entry overrun - offset=34816, inode=2538880996, rec_len=34812, size=128 fake=0 [ 53.656064][ T389] EXT4-fs error (device loop0): empty_inline_dir:1877: 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 [ 53.676249][ T389] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 53.692021][ T389] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 53.707777][ T389] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 53.723685][ T389] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 53.739187][ T389] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 53.754911][ T389] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 53.855005][ T389] EXT4-fs (loop0): unmounting filesystem. [ 54.403995][ T364] device bridge_slave_1 left promiscuous mode [ 54.409934][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.417450][ T364] device bridge_slave_0 left promiscuous mode [ 54.423556][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.431305][ T364] device veth1_macvtap left promiscuous mode [ 54.437211][ T364] device veth0_vlan left promiscuous mode [ 54.919716][ T399] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.926771][ T399] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.934096][ T399] device bridge_slave_0 entered promiscuous mode [ 54.940717][ T399] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.947620][ T399] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.954784][ T399] device bridge_slave_1 entered promiscuous mode [ 55.004143][ T399] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.011232][ T399] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.018365][ T399] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.025327][ T399] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.046672][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.053826][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.061166][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.068569][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.077522][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.085596][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.092610][ T364] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.101338][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.109461][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.116424][ T364] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.128504][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.137975][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.151747][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.163131][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.171063][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.178578][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.186979][ T399] device veth0_vlan entered promiscuous mode [ 55.197618][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.206861][ T399] device veth1_macvtap entered promiscuous mode [ 55.216695][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.226641][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.250743][ T404] loop0: detected capacity change from 0 to 512 [ 55.257771][ T404] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 55.267437][ T404] EXT4-fs (loop0): 1 truncate cleaned up [ 55.272912][ T404] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 55.294366][ T399] EXT4-fs error (device loop0): ext4_inlinedir_to_tree:1432: inode #12: block 7: comm syz-executor.0: path /root/syzkaller-testdir2858801655/syzkaller.Vr4NiI/0/file0/file0: bad entry in directory: directory entry overrun - offset=34816, inode=2538880996, rec_len=34812, size=128 fake=0 [ 55.321996][ T399] EXT4-fs error (device loop0): empty_inline_dir:1877: 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 [ 55.341940][ T399] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 55.357318][ T399] EXT4-fs error (device loop0): ext4_inlinedir_to_tree:1432: inode #12: block 7: comm syz-executor.0: path /root/syzkaller-testdir2858801655/syzkaller.Vr4NiI/0/file0/file0: bad entry in directory: directory entry overrun - offset=34816, inode=2538880996, rec_len=34812, size=128 fake=0 [ 55.384413][ T399] EXT4-fs error (device loop0): empty_inline_dir:1877: 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 [ 55.404289][ T399] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 55.419421][ T399] EXT4-fs error (device loop0): ext4_inlinedir_to_tree:1432: inode #12: block 7: comm syz-executor.0: path /root/syzkaller-testdir2858801655/syzkaller.Vr4NiI/0/file0/file0: bad entry in directory: directory entry overrun - offset=34816, inode=2538880996, rec_len=34812, size=128 fake=0 [ 55.446922][ T399] EXT4-fs error (device loop0): empty_inline_dir:1877: 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 [ 55.466935][ T399] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 55.482117][ T399] EXT4-fs error (device loop0): ext4_inlinedir_to_tree:1432: inode #12: block 7: comm syz-executor.0: path /root/syzkaller-testdir2858801655/syzkaller.Vr4NiI/0/file0/file0: bad entry in directory: directory entry overrun - offset=34816, inode=2538880996, rec_len=34812, size=128 fake=0 [ 55.509446][ T399] EXT4-fs error (device loop0): empty_inline_dir:1877: 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 [ 55.529501][ T399] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 55.544787][ T399] EXT4-fs error (device loop0): ext4_inlinedir_to_tree:1432: inode #12: block 7: comm syz-executor.0: path /root/syzkaller-testdir2858801655/syzkaller.Vr4NiI/0/file0/file0: bad entry in directory: directory entry overrun - offset=34816, inode=2538880996, rec_len=34812, size=128 fake=0 [ 55.572297][ T399] EXT4-fs error (device loop0): empty_inline_dir:1877: 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 [ 55.592241][ T399] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 55.607837][ T399] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 55.623618][ T399] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 55.639446][ T399] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 55.655007][ T399] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 55.670764][ T399] EXT4-fs warning (device loop0): empty_inline_dir:1884: bad inline directory (dir #12) - inode 2538880996, rec_len 34812, name_len 234inline size 60 [ 55.775548][ T399] EXT4-fs (loop0): unmounting filesystem. [ 56.254039][ T364] device bridge_slave_1 left promiscuous mode [ 56.259983][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.267407][ T364] device bridge_slave_0 left promiscuous mode [ 56.273503][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.281354][ T364] device veth1_macvtap left promiscuous mode [ 56.287238][ T364] device veth0_vlan left promiscuous mode [ 56.840578][ T410] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.847476][ T410] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.854743][ T410] device bridge_slave_0 entered promiscuous mode [ 56.861418][ T410] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.868307][ T410] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.875511][ T410] device bridge_slave_1 entered promiscuous mode