Warning: Permanently added '10.128.1.218' (ED25519) to the list of known hosts. 2025/07/16 10:46:30 ignoring optional flag "sandboxArg"="0" 2025/07/16 10:46:30 parsed 1 programs [ 51.946532][ T24] kauditd_printk_skb: 30 callbacks suppressed [ 51.946544][ T24] audit: type=1400 audit(1752662791.680:104): avc: denied { create } for pid=406 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 51.973195][ T24] audit: type=1400 audit(1752662791.680:105): avc: denied { write } for pid=406 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 51.993643][ T24] audit: type=1400 audit(1752662791.680:106): avc: denied { read } for pid=406 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 52.014072][ T24] audit: type=1400 audit(1752662791.710:107): avc: denied { unlink } for pid=406 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 52.040440][ T406] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 52.571000][ T417] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.578145][ T417] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.585890][ T417] device bridge_slave_0 entered promiscuous mode [ 52.647410][ T417] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.654471][ T417] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.676408][ T417] device bridge_slave_1 entered promiscuous mode [ 52.768877][ T417] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.775948][ T417] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.783265][ T417] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.790323][ T417] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.916082][ T24] audit: type=1401 audit(1752662792.640:108): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 52.952127][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.962545][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.969698][ T24] audit: type=1400 audit(1752662792.700:109): avc: denied { create } for pid=460 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 52.990026][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.997941][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.008007][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.016090][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.023133][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.031882][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.040138][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.047276][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.058971][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.067900][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.081084][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.091729][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.099979][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.107767][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 2025/07/16 10:46:32 executed programs: 0 [ 53.115709][ T417] device veth0_vlan entered promiscuous mode [ 53.125604][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.134816][ T417] device veth1_macvtap entered promiscuous mode [ 53.143559][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.154064][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.274249][ T466] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.286875][ T466] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.294276][ T466] device bridge_slave_0 entered promiscuous mode [ 53.302173][ T466] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.309387][ T466] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.316741][ T466] device bridge_slave_1 entered promiscuous mode [ 53.414841][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.422199][ T474] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.429558][ T474] device bridge_slave_0 entered promiscuous mode [ 53.444125][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.451226][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.458604][ T471] device bridge_slave_0 entered promiscuous mode [ 53.465405][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.472525][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.480070][ T471] device bridge_slave_1 entered promiscuous mode [ 53.491088][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.498245][ T474] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.505501][ T474] device bridge_slave_1 entered promiscuous mode [ 53.553251][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.560507][ T468] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.567994][ T468] device bridge_slave_0 entered promiscuous mode [ 53.574838][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.582393][ T468] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.590048][ T468] device bridge_slave_1 entered promiscuous mode [ 53.652373][ T473] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.659607][ T473] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.667463][ T473] device bridge_slave_0 entered promiscuous mode [ 53.686997][ T473] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.694210][ T473] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.701854][ T473] device bridge_slave_1 entered promiscuous mode [ 53.787258][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.794644][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.818011][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.825433][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.845784][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.853410][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.880805][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.889293][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.897956][ T431] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.905000][ T431] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.912656][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.921450][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.929645][ T431] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.936673][ T431] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.943984][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.952497][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.960697][ T431] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.967722][ T431] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.975143][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.983686][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.991919][ T431] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.998976][ T431] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.006512][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.014478][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.022451][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.030544][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.038609][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.047002][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.055074][ T431] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.062107][ T431] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.069636][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.077344][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.084851][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.095455][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.103775][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.111973][ T431] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.119015][ T431] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.139170][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.147310][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.155287][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.164594][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.173165][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.181080][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.189126][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.196655][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.216536][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.224589][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.238691][ T466] device veth0_vlan entered promiscuous mode [ 54.252954][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.271777][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.279549][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.288677][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.297060][ T431] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.304062][ T431] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.311602][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.319819][ T431] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.326877][ T431] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.334206][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.341696][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.349112][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.358855][ T474] device veth0_vlan entered promiscuous mode [ 54.365705][ T466] device veth1_macvtap entered promiscuous mode [ 54.375354][ T468] device veth0_vlan entered promiscuous mode [ 54.382657][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.390847][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.398511][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.405866][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.413898][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.422315][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.429806][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.453708][ T468] device veth1_macvtap entered promiscuous mode [ 54.463199][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.472046][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.481439][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.490057][ T431] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.497200][ T431] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.504955][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.513247][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.521403][ T431] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.528450][ T431] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.536626][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.554206][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.562186][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.570732][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.579050][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.587609][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.610402][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.618830][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.627130][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.635323][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.643956][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.652366][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.664218][ T474] device veth1_macvtap entered promiscuous mode [ 54.703727][ T473] device veth0_vlan entered promiscuous mode [ 54.711678][ T490] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 54.721028][ T24] audit: type=1400 audit(1752662794.450:110): avc: denied { mount } for pid=488 comm="syz.1.16" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 54.724246][ T490] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.756781][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.769453][ T24] audit: type=1400 audit(1752662794.490:111): avc: denied { write } for pid=488 comm="syz.1.16" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 54.788346][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.793066][ T24] audit: type=1400 audit(1752662794.490:112): avc: denied { add_name } for pid=488 comm="syz.1.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 54.800992][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.841687][ T494] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 54.850104][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.859338][ T490] ================================================================== [ 54.874686][ T490] BUG: KASAN: use-after-free in do_split+0x1995/0x1e30 [ 54.881527][ T490] Read of size 157024 at addr ffff888118f4b028 by task syz.1.16/490 [ 54.889579][ T490] [ 54.891908][ T490] CPU: 0 PID: 490 Comm: syz.1.16 Not tainted 5.10.239-syzkaller-1007860-g6de38b5f6c2b #0 [ 54.901690][ T490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 54.911748][ T490] Call Trace: [ 54.915053][ T490] __dump_stack+0x21/0x24 [ 54.919378][ T490] dump_stack_lvl+0x169/0x1d8 [ 54.924048][ T490] ? show_regs_print_info+0x18/0x18 [ 54.929249][ T490] ? thaw_kernel_threads+0x220/0x220 [ 54.934551][ T490] ? submit_bio+0x1f6/0x6d0 [ 54.939138][ T490] print_address_description+0x7f/0x2c0 [ 54.944669][ T490] ? do_split+0x1995/0x1e30 [ 54.949170][ T490] kasan_report+0xe2/0x130 [ 54.953785][ T490] ? do_split+0x1995/0x1e30 [ 54.958363][ T490] ? do_split+0x1995/0x1e30 [ 54.962889][ T490] kasan_check_range+0x280/0x290 [ 54.967904][ T490] memmove+0x2d/0x70 [ 54.971791][ T490] do_split+0x1995/0x1e30 [ 54.976128][ T490] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 54.981941][ T490] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 54.987770][ T490] make_indexed_dir+0xd58/0x13f0 [ 54.992710][ T490] ? add_dirent_to_buf+0x6d0/0x6d0 [ 54.997815][ T490] ? add_dirent_to_buf+0x46e/0x6d0 [ 55.002930][ T490] ext4_add_entry+0xc05/0xf10 [ 55.007596][ T490] ? ext4_inc_count+0x1b0/0x1b0 [ 55.012458][ T490] ? atime_needs_update+0x5b0/0x5b0 [ 55.017648][ T490] ? __kasan_check_read+0x11/0x20 [ 55.022750][ T490] __ext4_link+0x4db/0x760 [ 55.027158][ T490] ? ext4_update_dx_flag+0x200/0x200 [ 55.032431][ T490] ? __kasan_check_write+0x14/0x20 [ 55.037534][ T490] ? down_write+0xac/0x110 [ 55.041941][ T490] ext4_link+0x1de/0x270 [ 55.046177][ T490] vfs_link+0x684/0x880 [ 55.050412][ T490] do_linkat+0x381/0x660 [ 55.054647][ T490] __x64_sys_link+0x68/0x80 [ 55.059139][ T490] do_syscall_64+0x31/0x40 [ 55.063547][ T490] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 55.069689][ T490] RIP: 0033:0x7f87c12db819 [ 55.074133][ T490] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 55.093914][ T490] RSP: 002b:00007f87c0d5c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 55.102364][ T490] RAX: ffffffffffffffda RBX: 00007f87c1492fa0 RCX: 00007f87c12db819 [ 55.110338][ T490] RDX: 0000000000000000 RSI: 0000000020000bc0 RDI: 0000000020001240 [ 55.118326][ T490] RBP: 00007f87c134e75e R08: 0000000000000000 R09: 0000000000000000 [ 55.126604][ T490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 55.134564][ T490] R13: 0000000000000000 R14: 00007f87c1492fa0 R15: 00007fffd5d58b18 [ 55.142621][ T490] [ 55.144938][ T490] The buggy address belongs to the page: [ 55.150580][ T490] page:ffffea000463d2c0 refcount:3 mapcount:1 mapping:ffff8881092ff150 index:0x1 pfn:0x118f4b [ 55.160802][ T490] aops:def_blk_aops ino:0 [ 55.165499][ T490] flags: 0x400000000032201e(referenced|uptodate|dirty|lru|private|mappedtodisk|unevictable|mlocked) [ 55.176264][ T490] raw: 400000000032201e ffff888100192040 ffffea0004633b48 ffff8881092ff150 [ 55.185018][ T490] raw: 0000000000000001 ffff88812314dd20 0000000300000000 ffff888100138000 [ 55.193624][ T490] page dumped because: kasan: bad access detected [ 55.200126][ T490] page->mem_cgroup:ffff888100138000 [ 55.205396][ T490] page_owner tracks the page as allocated [ 55.211193][ T490] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 421, ts 54715096925, free_ts 54698072946 [ 55.227060][ T490] prep_new_page+0x179/0x180 [ 55.231733][ T490] get_page_from_freelist+0x2235/0x23d0 [ 55.237266][ T490] __alloc_pages_nodemask+0x268/0x5f0 [ 55.242711][ T490] page_cache_ra_unbounded+0x2c8/0x7d0 [ 55.248156][ T490] force_page_cache_ra+0x3a9/0x400 [ 55.253253][ T490] page_cache_sync_ra+0x237/0x2a0 [ 55.258271][ T490] generic_file_buffered_read+0x55b/0x2730 [ 55.264063][ T490] generic_file_read_iter+0x116/0x560 [ 55.269423][ T490] blkdev_read_iter+0x12f/0x160 [ 55.274266][ T490] vfs_read+0x874/0xa10 [ 55.278406][ T490] ksys_read+0x140/0x240 [ 55.282637][ T490] __x64_sys_read+0x7b/0x90 [ 55.287227][ T490] do_syscall_64+0x31/0x40 [ 55.291638][ T490] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 55.297509][ T490] page last free stack trace: [ 55.302174][ T490] __free_pages_ok+0x7fc/0x820 [ 55.306928][ T490] __free_pages+0xdd/0x380 [ 55.311339][ T490] __free_slab+0xcf/0x190 [ 55.315659][ T490] unfreeze_partials+0x15f/0x190 [ 55.320587][ T490] put_cpu_partial+0xc1/0x180 [ 55.325251][ T490] __slab_free+0x2c9/0x3a0 [ 55.329917][ T490] ___cache_free+0x111/0x130 [ 55.334495][ T490] qlink_free+0x50/0x90 [ 55.338723][ T490] qlist_free_all+0x5f/0xb0 [ 55.343311][ T490] kasan_quarantine_reduce+0x14a/0x160 [ 55.348758][ T490] __kasan_slab_alloc+0x2f/0xf0 [ 55.353591][ T490] slab_post_alloc_hook+0x5d/0x2f0 [ 55.358687][ T490] kmem_cache_alloc+0x165/0x2e0 [ 55.363520][ T490] getname_flags+0xb9/0x500 [ 55.368216][ T490] getname+0x19/0x20 [ 55.372269][ T490] do_sys_openat2+0xd9/0x6d0 [ 55.376852][ T490] [ 55.379174][ T490] Memory state around the buggy address: [ 55.384802][ T490] ffff888118f4bf00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 55.392874][ T490] ffff888118f4bf80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 55.400926][ T490] >ffff888118f4c000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 55.408973][ T490] ^ [ 55.413039][ T490] ffff888118f4c080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fc [ 55.421117][ T490] ffff888118f4c100: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb [ 55.429169][ T490] ================================================================== [ 55.437344][ T490] Disabling lock debugging due to kernel taint [ 55.443966][ T494] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.458934][ T490] EXT4-fs error (device loop1): ext4_dx_csum_set:529: inode #2: comm syz.1.16: dir seems corrupt? Run e2fsck -D. [ 55.471400][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.479452][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.484336][ T499] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 55.495357][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.499258][ T494] EXT4-fs error (device loop0): dx_make_map:1303: inode #2: block 20: comm syz.0.15: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 55.514356][ T468] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.523164][ T499] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.534821][ T494] EXT4-fs error (device loop0) in do_split:2059: Corrupt filesystem [ 55.545174][ T24] audit: type=1400 audit(1752662794.490:113): avc: denied { create } for pid=488 comm="syz.1.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 55.565592][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.594806][ T468] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.605105][ T499] EXT4-fs error (device loop3): dx_make_map:1303: inode #2: block 20: comm syz.3.18: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 55.619900][ T468] EXT4-fs error (device loop1): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 55.634665][ T499] EXT4-fs error (device loop3) in do_split:2059: Corrupt filesystem [ 55.663263][ T468] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.668432][ T466] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.675343][ T468] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.688269][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.699915][ T468] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.716020][ T466] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.723775][ T468] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 55.736002][ T474] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.750393][ T468] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.768827][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.777674][ T468] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 55.788998][ T471] device veth0_vlan entered promiscuous mode [ 55.806211][ T466] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 55.806909][ T474] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.832064][ T473] device veth1_macvtap entered promiscuous mode [ 55.856307][ T474] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 55.857114][ T468] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 55.877023][ T466] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.892350][ T468] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 55.903123][ T474] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.919093][ T468] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.930008][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.941112][ T468] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.948649][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.961681][ T466] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.981770][ T474] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.981914][ T468] EXT4-fs error (device loop1): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 55.995217][ T474] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.021777][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.021804][ T466] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.029788][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.044443][ T474] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.051939][ T468] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.066959][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.081796][ T466] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.089894][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.104548][ T474] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.112927][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.128611][ T466] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.136041][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.158819][ T474] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.158915][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.173915][ T466] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.181385][ T474] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.195641][ T468] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.207157][ T471] device veth1_macvtap entered promiscuous mode [ 56.232581][ T474] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.232785][ T468] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.247849][ T474] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.263754][ T466] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.274925][ T474] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.274959][ T474] EXT4-fs error (device loop3): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 56.275229][ T474] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.296510][ T466] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.303454][ T474] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.317112][ T466] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.333886][ T474] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.344800][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.360767][ T474] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.372468][ T466] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.418506][ T468] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.418667][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.430688][ T468] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.438965][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.452188][ T466] EXT4-fs error (device loop0): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 56.459696][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.471960][ T466] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.480159][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.494771][ T466] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.502725][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.519170][ T466] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.526512][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.546022][ T466] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.565419][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.575537][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.590634][ T9] device bridge_slave_1 left promiscuous mode [ 56.634659][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.652171][ T9] device bridge_slave_0 left promiscuous mode [ 56.666511][ T506] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 56.678130][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.680450][ T506] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.699393][ T506] EXT4-fs error (device loop2): dx_make_map:1303: inode #2: block 20: comm syz.2.17: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 56.718614][ T506] EXT4-fs error (device loop2) in do_split:2059: Corrupt filesystem [ 56.727133][ T9] device veth1_macvtap left promiscuous mode [ 56.735631][ T473] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.737169][ T421] udevd[421]: incorrect ext4 checksum on /dev/loop2 [ 56.747840][ T9] device veth0_vlan left promiscuous mode [ 56.757059][ T473] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.772948][ T473] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 56.793542][ T473] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.805656][ T473] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.819180][ T473] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.833969][ T473] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.849452][ T473] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.865201][ T473] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.880835][ T473] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.895817][ T473] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.910898][ T473] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.922462][ T473] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.935929][ T473] EXT4-fs error (device loop2): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 56.949340][ T473] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.964431][ T473] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.981388][ T473] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.993314][ T473] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.010883][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.019278][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.159515][ T512] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.166975][ T512] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.174452][ T512] device bridge_slave_0 entered promiscuous mode [ 57.190197][ T511] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 57.203565][ T511] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.218946][ T512] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.226192][ T512] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.231884][ T511] EXT4-fs error (device loop6): dx_make_map:1303: inode #2: block 20: comm syz.6.19: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 57.233609][ T512] device bridge_slave_1 entered promiscuous mode [ 57.256720][ T511] EXT4-fs error (device loop6) in do_split:2059: Corrupt filesystem [ 57.303245][ T517] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.310762][ T517] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.323373][ T471] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.324419][ T421] udevd[421]: incorrect ext4 checksum on /dev/loop6 [ 57.336125][ T517] device bridge_slave_0 entered promiscuous mode [ 57.343225][ T471] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.363400][ T471] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 57.384143][ T517] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.391274][ T517] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.396382][ T471] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.398706][ T517] device bridge_slave_1 entered promiscuous mode [ 57.426452][ T471] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.439933][ T471] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.454828][ T471] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.473120][ T522] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.480344][ T522] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.481481][ T471] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.488365][ T522] device bridge_slave_0 entered promiscuous mode [ 57.506328][ T471] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.524720][ T471] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.540405][ T522] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.546544][ T471] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 57.548121][ T522] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.563382][ T471] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.571091][ T522] device bridge_slave_1 entered promiscuous mode [ 57.588567][ T471] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.601767][ T471] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 57.612901][ T538] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.621651][ T471] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.636355][ T538] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.636499][ T471] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.643759][ T538] device bridge_slave_0 entered promiscuous mode [ 57.659639][ T471] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.677279][ T471] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.698194][ T512] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.705284][ T512] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.712591][ T512] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.719700][ T512] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.737082][ T538] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.744506][ T538] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.752177][ T538] device bridge_slave_1 entered promiscuous mode [ 57.815023][ T517] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.822093][ T517] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.829365][ T517] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.836401][ T517] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.856985][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.864597][ T311] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.872187][ T311] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.879845][ T311] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.887574][ T311] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.904884][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.913232][ T489] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.920279][ T489] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.951192][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.959641][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.966764][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.010887][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.039308][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.047606][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.055464][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.063787][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.070830][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.078826][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.087003][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.094012][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.101422][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.109737][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.118040][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.126070][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.134163][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.142174][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.150916][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.158426][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.174899][ T512] device veth0_vlan entered promiscuous mode [ 58.192059][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.199754][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.207592][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.215848][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.224776][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.231838][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.239598][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.247649][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.255485][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.263606][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.271747][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.279231][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.286876][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.300404][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.308865][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.317383][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.324530][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.332183][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.340855][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.349203][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.356247][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.363914][ T512] device veth1_macvtap entered promiscuous mode [ 58.377257][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.384979][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.392604][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.401291][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.409507][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.416551][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.446482][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.454590][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.463254][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.471415][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.479849][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.488345][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.496313][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.504344][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.512385][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.521226][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.550025][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.559398][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.568052][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.576522][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.584760][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.593264][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.601482][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.609118][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.624214][ T522] device veth0_vlan entered promiscuous mode [ 58.636706][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.645128][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.653606][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.661900][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.669638][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.677126][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.689665][ T538] device veth0_vlan entered promiscuous mode [ 58.696410][ T517] device veth0_vlan entered promiscuous mode [ 58.703165][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.711448][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.718998][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.731410][ T546] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.738648][ T546] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.746001][ T546] device bridge_slave_0 entered promiscuous mode [ 58.753033][ T546] bridge0: port 2(bridge_slave_1) entered blocking state 2025/07/16 10:46:38 executed programs: 25 [ 58.760099][ T546] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.768128][ T546] device bridge_slave_1 entered promiscuous mode [ 58.802929][ T24] kauditd_printk_skb: 13 callbacks suppressed [ 58.802940][ T24] audit: type=1400 audit(1752662798.530:127): avc: denied { write } for pid=399 comm="syz-execprog" path="pipe:[15582]" dev="pipefs" ino=15582 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 58.810589][ T517] device veth1_macvtap entered promiscuous mode [ 58.842583][ T522] device veth1_macvtap entered promiscuous mode [ 58.850196][ T551] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 58.859718][ T551] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.873638][ T538] device veth1_macvtap entered promiscuous mode [ 58.886503][ T551] EXT4-fs error (device loop7): dx_make_map:1303: inode #2: block 20: comm syz.7.25: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 58.905728][ T551] EXT4-fs error (device loop7) in do_split:2059: Corrupt filesystem [ 58.914199][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.922919][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.926385][ T421] udevd[421]: incorrect ext4 checksum on /dev/loop7 [ 58.939422][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.941682][ T512] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.948286][ T421] udevd[421]: incorrect ext4 checksum on /dev/loop7 [ 58.959293][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.966041][ T512] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.986759][ T512] EXT4-fs error (device loop7): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 58.987847][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.008184][ T512] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.027123][ T512] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.040862][ T512] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.055921][ T512] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 59.075628][ T512] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 59.076439][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.099737][ T512] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 59.100790][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.114771][ T512] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 59.123104][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.138296][ T512] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 59.145888][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.160565][ T512] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.169029][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.180212][ T512] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.188457][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.201333][ T512] EXT4-fs error (device loop7): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 59.209814][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.221961][ T512] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.244744][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.244903][ T512] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 59.268843][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.269093][ T512] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.288457][ T512] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.288662][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.310184][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.318594][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.401750][ T555] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue [ 59.411046][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.417913][ T555] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.419115][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.438016][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.446808][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.447574][ T559] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue [ 59.455023][ T489] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.464893][ T559] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.470733][ T489] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.471214][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.497443][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.505673][ T489] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.506863][ T555] EXT4-fs error (device loop8): dx_make_map:1303: inode #2: block 20: comm syz.8.27: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 59.512909][ T489] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.540137][ T555] EXT4-fs error (device loop8) in do_split:2059: Corrupt filesystem [ 59.548912][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.549201][ T561] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 59.568667][ T559] EXT4-fs error (device loop9): dx_make_map:1303: inode #2: block 20: comm syz.9.35: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 59.570378][ T561] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.599748][ T559] EXT4-fs error (device loop9) in do_split:2059: Corrupt filesystem [ 59.611314][ T561] EXT4-fs error (device loop4): dx_make_map:1303: inode #2: block 20: comm syz.4.30: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 59.613571][ T496] udevd[496]: incorrect ext4 checksum on /dev/loop8 [ 59.632165][ T517] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.650027][ T517] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.652400][ T561] EXT4-fs error (device loop4) in do_split:2059: Corrupt filesystem [ 59.665104][ T421] udevd[421]: incorrect ext4 checksum on /dev/loop9 [ 59.671774][ T517] EXT4-fs error (device loop8): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 59.686565][ T522] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.705168][ T421] udevd[421]: incorrect ext4 checksum on /dev/loop9 [ 59.710558][ T522] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.725523][ T496] udevd[496]: incorrect ext4 checksum on /dev/loop4 [ 59.730222][ T522] EXT4-fs error (device loop9): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 59.760830][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.763143][ T538] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.771784][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.782282][ T421] udevd[421]: incorrect ext4 checksum on /dev/loop4 [ 59.788809][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.795061][ T522] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.803153][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.814842][ T517] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.824150][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.842133][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.850618][ T538] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.863921][ T522] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.868070][ T546] device veth0_vlan entered promiscuous mode [ 59.883260][ T538] EXT4-fs error (device loop4): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 59.883439][ T517] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.915670][ T546] device veth1_macvtap entered promiscuous mode [ 59.923221][ T522] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.938536][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.938671][ T538] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.946804][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.959112][ T538] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.966947][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.981629][ T538] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.987831][ T522] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.002384][ T538] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.017566][ T517] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.032626][ T538] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.050598][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.063848][ T538] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 60.075405][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.085874][ T538] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 60.093506][ T522] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.108772][ T538] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 60.123480][ T517] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.139174][ T538] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.155673][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.172362][ T538] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.173610][ T522] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 60.186319][ T538] EXT4-fs error (device loop4): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 60.200923][ T522] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 60.213292][ T517] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.227862][ T522] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 60.243431][ T517] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 60.258509][ T538] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.273042][ T517] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 60.288393][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.302785][ T517] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 60.310074][ T522] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.324831][ T517] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.345544][ T538] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.347910][ T517] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.347947][ T517] EXT4-fs error (device loop8): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 60.348185][ T517] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.386699][ T522] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.417497][ T517] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.419387][ T538] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.438968][ T517] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.447441][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.464417][ T517] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.464632][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.486617][ T538] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.499993][ T522] EXT4-fs error (device loop9): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 60.500383][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.520761][ T522] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.560798][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.562392][ T522] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.589024][ T522] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.602761][ T522] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.637782][ T568] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.644943][ T568] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.661949][ T568] device bridge_slave_0 entered promiscuous mode [ 60.669648][ T573] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 60.680674][ T573] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.709450][ T573] EXT4-fs error (device loop5): dx_make_map:1303: inode #2: block 20: comm syz.5.39: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 60.728678][ T568] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.735991][ T568] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.736231][ T573] EXT4-fs error (device loop5) in do_split:2059: Corrupt filesystem [ 60.743680][ T568] device bridge_slave_1 entered promiscuous mode [ 60.796601][ T568] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.804013][ T568] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.811594][ T568] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.818834][ T568] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.835438][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.843293][ T489] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.851042][ T489] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.869805][ T421] udevd[421]: incorrect ext4 checksum on /dev/loop5 [ 60.876529][ T546] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.889141][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.897517][ T489] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.902197][ T546] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.904549][ T489] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.904789][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.927345][ T546] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 60.953294][ T489] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.953302][ T489] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.970358][ T546] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.982386][ T546] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.996956][ T546] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.998704][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.012348][ T546] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 61.035607][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.036709][ T546] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 61.045210][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.059048][ T546] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 61.059237][ T546] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 61.069655][ T568] device veth0_vlan entered promiscuous mode [ 61.103056][ T546] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 61.121980][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.126329][ T546] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.136010][ T568] device veth1_macvtap entered promiscuous mode [ 61.141360][ T546] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.160687][ T546] EXT4-fs error (device loop5): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 61.173384][ T546] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.190993][ T579] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.198334][ T579] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.198564][ T546] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 61.205703][ T579] device bridge_slave_0 entered promiscuous mode [ 61.229080][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.231894][ T546] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.237855][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.252526][ T546] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.261623][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.282182][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.289992][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.306687][ T579] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.313742][ T579] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.321560][ T579] device bridge_slave_1 entered promiscuous mode [ 61.363647][ T578] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.371047][ T578] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.378605][ T578] device bridge_slave_0 entered promiscuous mode [ 61.385511][ T578] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.392729][ T578] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.401104][ T578] device bridge_slave_1 entered promiscuous mode [ 61.402413][ T589] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 61.416898][ T589] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.444768][ T589] EXT4-fs error (device loop3): dx_make_map:1303: inode #2: block 20: comm syz.3.48: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 61.467670][ T9] device bridge_slave_1 left promiscuous mode [ 61.471865][ T589] EXT4-fs error (device loop3) in do_split:2059: Corrupt filesystem [ 61.473817][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.490745][ T568] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.502822][ T9] device bridge_slave_0 left promiscuous mode [ 61.503084][ T568] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.509231][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.522001][ T568] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 61.549859][ T9] device bridge_slave_1 left promiscuous mode [ 61.550220][ T568] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.556077][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.567898][ T568] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.588351][ T9] device bridge_slave_0 left promiscuous mode [ 61.588604][ T568] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.594507][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.609537][ T568] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 61.631569][ T568] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 61.647701][ T568] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 61.647929][ T9] device bridge_slave_1 left promiscuous mode [ 61.662960][ T568] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 61.668792][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.684044][ T568] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 61.705749][ T9] device bridge_slave_0 left promiscuous mode [ 61.705835][ T568] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.712110][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.723440][ T568] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.744307][ T568] EXT4-fs error (device loop3): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 61.756788][ T568] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.756807][ T9] device bridge_slave_1 left promiscuous mode [ 61.772013][ T568] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 61.778174][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.793994][ T568] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.812358][ T568] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.812529][ T9] device bridge_slave_0 left promiscuous mode [ 61.832507][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.841682][ T9] device veth1_macvtap left promiscuous mode [ 61.847817][ T9] device veth0_vlan left promiscuous mode [ 61.854162][ T9] device veth1_macvtap left promiscuous mode [ 61.860492][ T9] device veth0_vlan left promiscuous mode [ 61.866624][ T9] device veth1_macvtap left promiscuous mode [ 61.872987][ T9] device veth0_vlan left promiscuous mode [ 61.879661][ T9] device veth1_macvtap left promiscuous mode [ 61.885699][ T9] device veth0_vlan left promiscuous mode [ 62.219068][ T581] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.226316][ T581] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.233736][ T581] device bridge_slave_0 entered promiscuous mode [ 62.248688][ T581] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.255802][ T581] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.263283][ T581] device bridge_slave_1 entered promiscuous mode [ 62.372135][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.379675][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.414954][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.423488][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.431721][ T489] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.438865][ T489] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.446782][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.455097][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.463684][ T489] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.470732][ T489] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.478176][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.505184][ T598] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.512494][ T598] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.519968][ T598] device bridge_slave_0 entered promiscuous mode [ 62.527453][ T598] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.534485][ T598] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.542590][ T598] device bridge_slave_1 entered promiscuous mode [ 62.577308][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.584679][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.592509][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.600633][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.610045][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.618651][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.626895][ T489] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.633910][ T489] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.658903][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.673428][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.681827][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.690667][ T489] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.697735][ T489] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.717593][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.725767][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.743073][ T579] device veth0_vlan entered promiscuous mode [ 62.756319][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.764301][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.772155][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.780643][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.788741][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.796620][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.804822][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.812800][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.820406][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.828780][ T489] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.835804][ T489] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.843337][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.854627][ T596] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.861786][ T596] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.869216][ T596] device bridge_slave_0 entered promiscuous mode [ 62.876030][ T596] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.883385][ T596] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.890783][ T596] device bridge_slave_1 entered promiscuous mode [ 62.917845][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.925954][ T489] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.932997][ T489] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.941971][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.961702][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.969671][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.977413][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.984905][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.993665][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.008254][ T578] device veth0_vlan entered promiscuous mode [ 63.015245][ T579] device veth1_macvtap entered promiscuous mode [ 63.027848][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.048513][ T578] device veth1_macvtap entered promiscuous mode [ 63.057022][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.085456][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.094121][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.102231][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.110553][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.119023][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.127858][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.136103][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.144739][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.161550][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.169920][ T489] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.176987][ T489] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.184318][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.192715][ T489] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.199760][ T489] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.207292][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.230657][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.239182][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.247724][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.262489][ T581] device veth0_vlan entered promiscuous mode [ 63.275920][ T606] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 63.291217][ T606] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.303998][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.314513][ T610] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 63.319541][ T606] EXT4-fs error (device loop0): dx_make_map:1303: inode #2: block 20: comm syz.0.50: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 63.326895][ T610] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.344435][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.356099][ T610] EXT4-fs error (device loop1): dx_make_map:1303: inode #2: block 20: comm syz.1.41: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 63.363740][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.380145][ T610] EXT4-fs error (device loop1) in do_split:2059: Corrupt filesystem [ 63.395404][ T606] EXT4-fs error (device loop0) in do_split:2059: Corrupt filesystem [ 63.404142][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.413662][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.415575][ T421] udevd[421]: incorrect ext4 checksum on /dev/loop1 [ 63.422572][ T579] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.432720][ T578] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.442266][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.451221][ T579] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.459306][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.479728][ T578] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.479828][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.494972][ T579] EXT4-fs error (device loop1): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 63.501040][ T578] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 63.541263][ T579] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.541378][ T598] device veth0_vlan entered promiscuous mode [ 63.559116][ T578] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.571228][ T579] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.582209][ T598] device veth1_macvtap entered promiscuous mode [ 63.590757][ T578] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.591220][ T579] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.604568][ T578] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.618898][ T579] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 63.635347][ T578] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 63.661197][ T581] device veth1_macvtap entered promiscuous mode [ 63.670589][ T579] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 63.677635][ T578] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 63.687802][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.706290][ T578] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 63.711230][ T579] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 63.725605][ T578] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 63.741611][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.755995][ T578] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 63.763956][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.778950][ T578] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.786044][ T579] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 63.797639][ T578] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.813390][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.825679][ T578] EXT4-fs error (device loop0): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 63.834197][ T579] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 63.846357][ T578] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.861216][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.875886][ T578] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 63.883870][ T579] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.900435][ T578] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.911613][ T431] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.923028][ T578] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.929881][ T431] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.950354][ T579] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.950488][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.963742][ T579] EXT4-fs error (device loop1): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 63.973955][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.992522][ T431] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.997930][ T579] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.999582][ T431] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.022235][ T579] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.038480][ T579] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.050689][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.050924][ T579] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.059250][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.080130][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.088688][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.097009][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.105462][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.114007][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.137649][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.145706][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.154344][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.163160][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.172445][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.180919][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.189198][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.197445][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.205723][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.225838][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.234351][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready 2025/07/16 10:46:44 executed programs: 47 [ 64.250487][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.258828][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.271376][ T596] device veth0_vlan entered promiscuous mode [ 64.278760][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.287126][ T431] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.310585][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.318832][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.333087][ T615] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 64.333368][ T596] device veth1_macvtap entered promiscuous mode [ 64.343016][ T615] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.363824][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.373132][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.384867][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.394298][ T489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.467870][ T615] EXT4-fs error (device loop2): dx_make_map:1303: inode #2: block 20: comm syz.2.53: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 64.487957][ T623] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 64.498025][ T619] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 64.499744][ T615] EXT4-fs error (device loop2) in do_split:2059: Corrupt filesystem [ 64.507496][ T619] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.525550][ T623] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.545723][ T581] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.551598][ T421] udevd[421]: incorrect ext4 checksum on /dev/loop2 [ 64.565113][ T619] EXT4-fs error (device loop7): dx_make_map:1303: inode #2: block 20: comm syz.7.57: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 64.566907][ T581] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.588013][ T623] EXT4-fs error (device loop6): dx_make_map:1303: inode #2: block 20: comm syz.6.56: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 64.597254][ T581] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 64.621167][ T619] EXT4-fs error (device loop7) in do_split:2059: Corrupt filesystem [ 64.644755][ T581] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.653221][ T626] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.656617][ T581] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.666092][ T626] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.684479][ T581] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.688465][ T421] udevd[421]: incorrect ext4 checksum on /dev/loop6 [ 64.699582][ T581] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 64.717235][ T626] device bridge_slave_0 entered promiscuous mode [ 64.724299][ T581] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.727496][ T623] EXT4-fs error (device loop6) in do_split:2059: Corrupt filesystem [ 64.742933][ T581] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 64.744525][ T626] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.767380][ T598] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.785146][ T626] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.785554][ T626] device bridge_slave_1 entered promiscuous mode [ 64.796557][ T581] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 64.799912][ T598] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.817564][ T627] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.833933][ T627] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.841046][ T598] EXT4-fs error (device loop7): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 64.857267][ T596] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.861628][ T598] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.873142][ T627] device bridge_slave_0 entered promiscuous mode [ 64.884378][ T598] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.891766][ T596] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended