Warning: Permanently added '10.128.0.203' (ED25519) to the list of known hosts. 2025/10/24 16:20:20 parsed 1 programs [ 43.803515][ T24] kauditd_printk_skb: 28 callbacks suppressed [ 43.803523][ T24] audit: type=1400 audit(1761322820.809:102): avc: denied { write } for pid=406 comm="syz-execprog" path="pipe:[14795]" dev="pipefs" ino=14795 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 44.560090][ T24] audit: type=1400 audit(1761322821.569:103): avc: denied { unlink } for pid=413 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" [ 44.820808][ T413] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 45.457023][ T444] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.465203][ T444] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.473554][ T444] device bridge_slave_0 entered promiscuous mode [ 45.481600][ T444] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.489416][ T444] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.497843][ T444] device bridge_slave_1 entered promiscuous mode [ 45.528151][ T444] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.535861][ T444] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.543747][ T444] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.551891][ T444] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.568144][ T305] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.575606][ T305] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.583148][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.591076][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.600458][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.609416][ T305] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.616816][ T305] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.626581][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.635477][ T305] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.643015][ T305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.656071][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.666570][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.681701][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.692766][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.701462][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.709671][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.718444][ T444] device veth0_vlan entered promiscuous mode [ 45.728638][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.737986][ T444] device veth1_macvtap entered promiscuous mode [ 45.750008][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.759809][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.849986][ T24] audit: type=1401 audit(1761322822.859:104): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" 2025/10/24 16:20:22 executed programs: 0 [ 45.964561][ T470] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.972519][ T470] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.980756][ T470] device bridge_slave_0 entered promiscuous mode [ 45.988368][ T470] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.996090][ T470] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.004628][ T470] device bridge_slave_1 entered promiscuous mode [ 46.034681][ T470] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.042259][ T470] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.049897][ T470] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.057674][ T470] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.078636][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.086944][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.095177][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.104808][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.113676][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.121511][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.134772][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.143668][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.151039][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.163014][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.174858][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.193946][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.209804][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.219162][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.228137][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.237697][ T470] device veth0_vlan entered promiscuous mode [ 46.248913][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.258362][ T470] device veth1_macvtap entered promiscuous mode [ 46.268292][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.282408][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.347670][ T475] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 46.355214][ T475] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 46.364852][ T475] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b016c118, mo2=0002] [ 46.373451][ T475] System zones: 1-12 [ 46.378871][ T475] EXT4-fs error (device loop0): ext4_xattr_ibody_find:2219: inode #15: comm syz.0.15: corrupted in-inode xattr [ 46.392444][ T475] EXT4-fs error (device loop0): ext4_orphan_get:1400: comm syz.0.15: couldn't read orphan inode 15 (err -117) [ 46.404776][ T475] EXT4-fs (loop0): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,grpquota,,errors=continue [ 46.426554][ T24] audit: type=1400 audit(1761322823.439:105): avc: denied { mount } for pid=474 comm="syz.0.15" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 46.449665][ T24] audit: type=1400 audit(1761322823.439:106): avc: denied { write } for pid=474 comm="syz.0.15" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 46.473162][ T24] audit: type=1400 audit(1761322823.439:107): avc: denied { add_name } for pid=474 comm="syz.0.15" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 46.495445][ T24] audit: type=1400 audit(1761322823.439:108): avc: denied { create } for pid=474 comm="syz.0.15" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 46.517641][ T24] audit: type=1400 audit(1761322823.439:109): avc: denied { write open } for pid=474 comm="syz.0.15" path="/0/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 46.541800][ T24] audit: type=1400 audit(1761322823.439:110): avc: denied { mounton } for pid=474 comm="syz.0.15" path="/0/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 46.570834][ T24] audit: type=1400 audit(1761322823.439:111): avc: denied { link } for pid=474 comm="syz.0.15" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop0" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 46.706989][ T49] device bridge_slave_1 left promiscuous mode [ 46.714046][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.724681][ T49] device bridge_slave_0 left promiscuous mode [ 46.732104][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.741281][ T49] device veth1_macvtap left promiscuous mode [ 46.750060][ T49] device veth0_vlan left promiscuous mode [ 46.863376][ T480] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.870993][ T480] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.879577][ T480] device bridge_slave_0 entered promiscuous mode [ 46.887327][ T480] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.894537][ T480] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.901978][ T480] device bridge_slave_1 entered promiscuous mode [ 46.936940][ T480] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.946971][ T480] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.955642][ T480] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.964110][ T480] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.982341][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.991103][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.999554][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.008788][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.018337][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.025769][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.035521][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.044500][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.052897][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.065026][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.075562][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.092972][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.106881][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.116055][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.124451][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.134417][ T480] device veth0_vlan entered promiscuous mode [ 47.146109][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.155902][ T480] device veth1_macvtap entered promiscuous mode [ 47.165663][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.176794][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.205093][ T486] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 47.212776][ T486] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 47.224077][ T486] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b016c118, mo2=0002] [ 47.234422][ T486] System zones: 1-12 [ 47.239263][ T486] EXT4-fs error (device loop0): ext4_xattr_ibody_find:2219: inode #15: comm syz.0.19: corrupted in-inode xattr [ 47.251769][ T486] EXT4-fs error (device loop0): ext4_orphan_get:1400: comm syz.0.19: couldn't read orphan inode 15 (err -117) [ 47.265309][ T486] EXT4-fs (loop0): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,grpquota,,errors=continue [ 47.292817][ T480] ================================================================== [ 47.302020][ T480] BUG: KASAN: use-after-free in ext4_htree_fill_tree+0x1066/0x10d0 [ 47.310452][ T480] Read of size 1 at addr ffff888111322a67 by task syz-executor/480 [ 47.318870][ T480] [ 47.321376][ T480] CPU: 0 PID: 480 Comm: syz-executor Not tainted syzkaller #0 [ 47.328988][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 47.339347][ T480] Call Trace: [ 47.342938][ T480] __dump_stack+0x21/0x24 [ 47.347664][ T480] dump_stack_lvl+0x169/0x1d8 [ 47.352435][ T480] ? show_regs_print_info+0x18/0x18 [ 47.358074][ T480] ? thaw_kernel_threads+0x220/0x220 [ 47.363936][ T480] print_address_description+0x7f/0x2c0 [ 47.370588][ T480] ? ext4_htree_fill_tree+0x1066/0x10d0 [ 47.396046][ T480] kasan_report+0xe2/0x130 [ 47.401173][ T480] ? ext4_htree_fill_tree+0x1066/0x10d0 [ 47.407520][ T480] __asan_report_load1_noabort+0x14/0x20 [ 47.413554][ T480] ext4_htree_fill_tree+0x1066/0x10d0 [ 47.419819][ T480] ? ext4_handle_dirty_dirblock+0x610/0x610 [ 47.426020][ T480] ? ext4_readdir+0x47d/0x39b0 [ 47.430943][ T480] ext4_readdir+0x2b45/0x39b0 [ 47.435962][ T480] ? perf_event_namespaces_output+0x4f0/0x4f0 [ 47.442219][ T480] ? ext4_dir_llseek+0x470/0x470 [ 47.447412][ T480] ? can_reuse_spf_vma+0xe0/0xe0 [ 47.453366][ T480] ? fsnotify_perm+0x31b/0x4b0 [ 47.459009][ T480] ? __kasan_check_write+0x14/0x20 [ 47.464491][ T480] iterate_dir+0x260/0x570 [ 47.469238][ T480] ? ext4_dir_llseek+0x470/0x470 [ 47.474504][ T480] __se_sys_getdents64+0xe5/0x240 [ 47.479863][ T480] ? __x64_sys_getdents64+0x90/0x90 [ 47.485664][ T480] ? filldir+0x690/0x690 [ 47.490008][ T480] ? debug_smp_processor_id+0x17/0x20 [ 47.495911][ T480] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 47.502379][ T480] __x64_sys_getdents64+0x7b/0x90 [ 47.507836][ T480] do_syscall_64+0x31/0x40 [ 47.512482][ T480] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.519361][ T480] RIP: 0033:0x7f2fd7b530d3 [ 47.523938][ T480] Code: c1 66 0f 1f 44 00 00 48 83 c4 08 48 89 ef 5b 5d e9 52 43 f8 ff 66 90 b8 ff ff ff 7f 48 39 c2 48 0f 47 d0 b8 d9 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 05 c3 0f 1f 40 00 48 c7 c2 a8 ff ff ff f7 d8 [ 47.544683][ T480] RSP: 002b:00007fffb0e44b28 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9 [ 47.554060][ T480] RAX: ffffffffffffffda RBX: 00005555880344e0 RCX: 00007f2fd7b530d3 [ 47.562562][ T480] RDX: 0000000000008000 RSI: 00005555880344e0 RDI: 0000000000000005 [ 47.571132][ T480] RBP: 00005555880344b4 R08: 0000000000028b61 R09: 0000000000000000 [ 47.579675][ T480] R10: 00007f2fd7cadca0 R11: 0000000000000293 R12: ffffffffffffffa8 [ 47.588732][ T480] R13: 0000000000000010 R14: 00005555880344b0 R15: 00007fffb0e46dd0 [ 47.597565][ T480] [ 47.600058][ T480] Allocated by task 440: [ 47.604282][ T480] __kasan_kmalloc+0xda/0x110 [ 47.609232][ T480] kmem_cache_alloc_trace+0x184/0x2e0 [ 47.615451][ T480] kobject_uevent_env+0x272/0x700 [ 47.620674][ T480] kobject_uevent+0x1d/0x30 [ 47.625876][ T480] netdev_queue_update_kobjects+0x1a7/0x390 [ 47.632342][ T480] netdev_register_kobject+0x26e/0x320 [ 47.638241][ T480] register_netdevice+0xddd/0x13c0 [ 47.643534][ T480] register_netdev+0x3e/0x50 [ 47.648693][ T480] loopback_net_init+0x74/0x150 [ 47.654061][ T480] ops_init+0x1ba/0x4a0 [ 47.658727][ T480] setup_net+0x36d/0xb50 [ 47.663451][ T480] copy_net_ns+0x314/0x520 [ 47.668601][ T480] create_new_namespaces+0x3a2/0x650 [ 47.674546][ T480] unshare_nsproxy_namespaces+0x120/0x170 [ 47.680894][ T480] ksys_unshare+0x4ac/0x7d0 [ 47.686179][ T480] __x64_sys_unshare+0x38/0x40 [ 47.691018][ T480] do_syscall_64+0x31/0x40 [ 47.695672][ T480] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.702070][ T480] [ 47.704478][ T480] Freed by task 440: [ 47.708439][ T480] kasan_set_track+0x4a/0x70 [ 47.713785][ T480] kasan_set_free_info+0x23/0x40 [ 47.719040][ T480] ____kasan_slab_free+0x125/0x160 [ 47.724447][ T480] __kasan_slab_free+0x11/0x20 [ 47.729566][ T480] slab_free_freelist_hook+0xc5/0x190 [ 47.735002][ T480] kfree+0xc0/0x270 [ 47.738873][ T480] kobject_uevent_env+0x34d/0x700 [ 47.743961][ T480] kobject_uevent+0x1d/0x30 [ 47.748787][ T480] netdev_queue_update_kobjects+0x1a7/0x390 [ 47.755886][ T480] netdev_register_kobject+0x26e/0x320 [ 47.761817][ T480] register_netdevice+0xddd/0x13c0 [ 47.767268][ T480] register_netdev+0x3e/0x50 [ 47.772347][ T480] loopback_net_init+0x74/0x150 [ 47.777269][ T480] ops_init+0x1ba/0x4a0 [ 47.781485][ T480] setup_net+0x36d/0xb50 [ 47.785964][ T480] copy_net_ns+0x314/0x520 [ 47.790539][ T480] create_new_namespaces+0x3a2/0x650 [ 47.795991][ T480] unshare_nsproxy_namespaces+0x120/0x170 [ 47.802234][ T480] ksys_unshare+0x4ac/0x7d0 [ 47.807127][ T480] __x64_sys_unshare+0x38/0x40 [ 47.812128][ T480] do_syscall_64+0x31/0x40 [ 47.816795][ T480] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.823208][ T480] [ 47.825734][ T480] The buggy address belongs to the object at ffff888111322000 [ 47.825734][ T480] which belongs to the cache kmalloc-4k of size 4096 [ 47.840325][ T480] The buggy address is located 2663 bytes inside of [ 47.840325][ T480] 4096-byte region [ffff888111322000, ffff888111323000) [ 47.854184][ T480] The buggy address belongs to the page: [ 47.860262][ T480] page:ffffea000444c800 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x111320 [ 47.870938][ T480] head:ffffea000444c800 order:3 compound_mapcount:0 compound_pincount:0 [ 47.879871][ T480] flags: 0x4000000000010200(slab|head) [ 47.885509][ T480] raw: 4000000000010200 dead000000000100 dead000000000122 ffff888100042c00 [ 47.894513][ T480] raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000 [ 47.903411][ T480] page dumped because: kasan: bad access detected [ 47.909886][ T480] page_owner tracks the page as allocated [ 47.916176][ T480] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 440, ts 45407653428, free_ts 45355863776 [ 47.936764][ T480] prep_new_page+0x179/0x180 [ 47.941508][ T480] get_page_from_freelist+0x2235/0x23d0 [ 47.947132][ T480] __alloc_pages_nodemask+0x268/0x5f0 [ 47.952898][ T480] new_slab+0x84/0x3f0 [ 47.957238][ T480] ___slab_alloc+0x2a6/0x450 [ 47.961812][ T480] __slab_alloc+0x63/0xa0 [ 47.966117][ T480] kmem_cache_alloc_trace+0x1b3/0x2e0 [ 47.971554][ T480] kobject_uevent_env+0x272/0x700 [ 47.976814][ T480] kobject_uevent+0x1d/0x30 [ 47.981552][ T480] netdev_queue_update_kobjects+0x1a7/0x390 [ 47.987507][ T480] netdev_register_kobject+0x26e/0x320 [ 47.993552][ T480] register_netdevice+0xddd/0x13c0 [ 47.998898][ T480] register_netdev+0x3e/0x50 [ 48.003747][ T480] loopback_net_init+0x74/0x150 [ 48.008816][ T480] ops_init+0x1ba/0x4a0 [ 48.013142][ T480] setup_net+0x36d/0xb50 [ 48.017622][ T480] page last free stack trace: [ 48.022581][ T480] free_unref_page_prepare+0x2b7/0x2d0 [ 48.028412][ T480] __free_pages+0x14b/0x380 [ 48.033263][ T480] __vunmap+0x84d/0x9d0 [ 48.037404][ T480] vfree+0x61/0x90 [ 48.041262][ T480] kcov_close+0x2b/0x50 [ 48.045572][ T480] __fput+0x2fb/0x770 [ 48.049886][ T480] ____fput+0x15/0x20 [ 48.054744][ T480] task_work_run+0x127/0x190 [ 48.059708][ T480] do_exit+0xa4f/0x2480 [ 48.064017][ T480] do_group_exit+0x141/0x310 [ 48.068779][ T480] get_signal+0xf7d/0x12e0 [ 48.073370][ T480] arch_do_signal_or_restart+0xbf/0x10f0 [ 48.079338][ T480] exit_to_user_mode_loop+0xa2/0xe0 [ 48.084812][ T480] exit_to_user_mode_prepare+0x76/0xa0 [ 48.090622][ T480] syscall_exit_to_user_mode+0x1d/0x40 [ 48.096154][ T480] do_syscall_64+0x3d/0x40 [ 48.100986][ T480] [ 48.103688][ T480] Memory state around the buggy address: [ 48.109752][ T480] ffff888111322900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.118436][ T480] ffff888111322980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.128578][ T480] >ffff888111322a00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.138065][ T480] ^ [ 48.145951][ T480] ffff888111322a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.154146][ T480] ffff888111322b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.162549][ T480] ================================================================== [ 48.170852][ T480] Disabling lock debugging due to kernel taint [ 48.510478][ T490] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.518135][ T490] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.526779][ T490] device bridge_slave_0 entered promiscuous mode [ 48.533669][ T490] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.540913][ T490] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.548399][ T490] device bridge_slave_1 entered promiscuous mode [ 48.576733][ T490] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.584305][ T490] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.591658][ T490] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.599129][ T490] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.617889][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.625863][ T484] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.634218][ T484] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.643544][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.652375][ T484] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.659607][ T484] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.671158][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.680178][ T484] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.687862][ T484] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.700594][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.710226][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.722885][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.735988][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.744653][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.752628][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.761712][ T490] device veth0_vlan entered promiscuous mode [ 48.775481][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.785221][ T490] device veth1_macvtap entered promiscuous mode [ 48.795224][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.809009][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.849469][ T495] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 48.860081][ T495] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 48.869921][ T495] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b016c118, mo2=0002] [ 48.878615][ T495] System zones: 1-12 [ 48.883557][ T495] EXT4-fs error (device loop0): ext4_xattr_ibody_find:2219: inode #15: comm syz.0.22: corrupted in-inode xattr [ 48.896691][ T495] EXT4-fs error (device loop0): ext4_orphan_get:1400: comm syz.0.22: couldn't read orphan inode 15 (err -117) [ 48.909181][ T495] EXT4-fs (loop0): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,grpquota,,errors=continue [ 48.936121][ T49] device bridge_slave_1 left promiscuous mode [ 48.942480][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.951029][ T49] device bridge_slave_0 left promiscuous mode [ 48.957747][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.965784][ T49] device veth1_macvtap left promiscuous mode [ 48.972302][ T49] device veth0_vlan left promiscuous mode [ 49.307416][ T500] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.315254][ T500] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.323365][ T500] device bridge_slave_0 entered promiscuous mode [ 49.331874][ T500] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.339331][ T500] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.346687][ T500] device bridge_slave_1 entered promiscuous mode [ 49.384812][ T500] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.392243][ T500] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.399773][ T500] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.407013][ T500] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.423530][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.432473][ T484] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.440536][ T484] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.453066][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.463773][ T484] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.471865][ T484] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.482041][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.491013][ T484] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.498470][ T484] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.511184][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.521429][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.536730][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.554108][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.562754][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.571127][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.579736][ T500] device veth0_vlan entered promiscuous mode [ 49.590546][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.602066][ T500] device veth1_macvtap entered promiscuous mode [ 49.611931][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.623005][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.660697][ T514] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 49.668621][ T514] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 49.678106][ T514] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b016c118, mo2=0002] [ 49.686975][ T514] System zones: 1-12 [ 49.692318][ T514] EXT4-fs error (device loop0): ext4_xattr_ibody_find:2219: inode #15: comm syz.0.25: corrupted in-inode xattr [ 49.705698][ T514] EXT4-fs error (device loop0): ext4_orphan_get:1400: comm syz.0.25: couldn't read orphan inode 15 (err -117) [ 49.718998][ T514] EXT4-fs (loop0): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,grpquota,,errors=continue [ 49.942964][ T518] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.950462][ T518] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.959371][ T518] device bridge_slave_0 entered promiscuous mode [ 49.967203][ T518] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.974834][ T518] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.982778][ T518] device bridge_slave_1 entered promiscuous mode [ 50.017300][ T518] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.026910][ T518] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.035163][ T518] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.042849][ T518] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.062733][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.072475][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.080681][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.092659][ T49] device bridge_slave_1 left promiscuous mode [ 50.099787][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.109660][ T49] device bridge_slave_0 left promiscuous mode [ 50.117186][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.126997][ T49] device bridge_slave_1 left promiscuous mode [ 50.134552][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.142727][ T49] device bridge_slave_0 left promiscuous mode [ 50.149539][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.157833][ T49] device veth1_macvtap left promiscuous mode [ 50.164570][ T49] device veth0_vlan left promiscuous mode [ 50.171516][ T49] device veth1_macvtap left promiscuous mode [ 50.177971][ T49] device veth0_vlan left promiscuous mode [ 50.338184][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.347074][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.355296][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.363313][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.371437][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.381273][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.389312][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.397659][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.406628][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.422360][ T518] device veth0_vlan entered promiscuous mode [ 50.429272][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.437620][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.446878][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.455242][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.468366][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.478814][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.488881][ T518] device veth1_macvtap entered promiscuous mode [ 50.499264][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.507497][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.517075][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.526726][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.536747][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.589387][ T523] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 50.597048][ T523] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 50.607528][ T523] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b016c118, mo2=0002] [ 50.616076][ T523] System zones: 1-12 [ 50.621367][ T523] EXT4-fs error (device loop0): ext4_xattr_ibody_find:2219: inode #15: comm syz.0.28: corrupted in-inode xattr [ 50.634594][ T523] EXT4-fs error (device loop0): ext4_orphan_get:1400: comm syz.0.28: couldn't read orphan inode 15 (err -117) [ 50.647460][ T523] EXT4-fs (loop0): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,grpquota,,errors=continue [ 50.878639][ T527] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.886638][ T527] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.894441][ T527] device bridge_slave_0 entered promiscuous mode [ 50.902477][ T527] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.910057][ T527] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.917769][ T527] device bridge_slave_1 entered promiscuous mode [ 50.953352][ T527] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.961787][ T527] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.970148][ T527] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.977807][ T527] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.994478][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.002743][ T484] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.010718][ T484] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.021649][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.030492][ T484] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.038165][ T484] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.047662][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.056728][ T484] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.064977][ T484] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.079538][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.090135][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.103507][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.115422][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.124790][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.133142][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.144732][ T527] device veth0_vlan entered promiscuous mode 2025/10/24 16:20:28 executed programs: 17 [ 51.154685][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.166814][ T527] device veth1_macvtap entered promiscuous mode [ 51.176594][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.186961][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.230204][ T532] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 51.238653][ T532] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 51.248504][ T532] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b016c118, mo2=0002] [ 51.257051][ T532] System zones: 1-12 [ 51.262100][ T532] EXT4-fs error (device loop0): ext4_xattr_ibody_find:2219: inode #15: comm syz.0.31: corrupted in-inode xattr [ 51.274697][ T532] EXT4-fs error (device loop0): ext4_orphan_get:1400: comm syz.0.31: couldn't read orphan inode 15 (err -117) [ 51.287489][ T532] EXT4-fs (loop0): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,grpquota,,errors=continue [ 51.487379][ T49] device bridge_slave_1 left promiscuous mode [ 51.493603][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.501352][ T49] device bridge_slave_0 left promiscuous mode [ 51.508067][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.516806][ T49] device bridge_slave_1 left promiscuous mode [ 51.523453][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.531308][ T49] device bridge_slave_0 left promiscuous mode [ 51.538358][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.547388][ T49] device veth1_macvtap left promiscuous mode [ 51.553848][ T49] device veth0_vlan left promiscuous mode [ 51.559946][ T49] device veth1_macvtap left promiscuous mode [ 51.566713][ T49] device veth0_vlan left promiscuous mode [ 51.750528][ T536] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.758052][ T536] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.765827][ T536] device bridge_slave_0 entered promiscuous mode [ 51.773466][ T536] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.781655][ T536] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.789893][ T536] device bridge_slave_1 entered promiscuous mode [ 51.819843][ T536] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.827911][ T536] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.835359][ T536] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.842996][ T536] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.859975][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.868233][ T484] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.875958][ T484] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.884646][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.893119][ T484] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.900703][ T484] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.909902][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.918220][ T484] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.925515][ T484] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.937445][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.947132][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.959744][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.972410][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.981005][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.989803][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.998424][ T536] device veth0_vlan entered promiscuous mode [ 52.008425][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.017804][ T536] device veth1_macvtap entered promiscuous mode [ 52.027130][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.038250][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.097570][ T541] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 52.104980][ T541] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 52.115035][ T541] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b016c118, mo2=0002] [ 52.124182][ T541] System zones: 1-12 [ 52.130051][ T541] EXT4-fs error (device loop0): ext4_xattr_ibody_find:2219: inode #15: comm syz.0.34: corrupted in-inode xattr [ 52.143628][ T541] EXT4-fs error (device loop0): ext4_orphan_get:1400: comm syz.0.34: couldn't read orphan inode 15 (err -117) [ 52.158416][ T541] EXT4-fs (loop0): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,grpquota,,errors=continue [ 52.275560][ T546] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.283175][ T546] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.291498][ T546] device bridge_slave_0 entered promiscuous mode [ 52.299878][ T546] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.308622][ T546] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.317151][ T546] device bridge_slave_1 entered promiscuous mode [ 52.346648][ T546] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.354000][ T546] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.361760][ T546] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.369900][ T546] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.379504][ T484] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.387545][ T484] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.405705][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.413842][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.425508][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.434763][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.443623][ T484] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.451506][ T484] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.462034][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.471265][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.480228][ T484] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.487872][ T484] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.501177][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.509500][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.519423][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.528502][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.542624][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.552177][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.564580][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.573280][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.583597][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.591401][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.599552][ T546] device veth0_vlan entered promiscuous mode [ 52.610590][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.619353][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.630228][ T546] device veth1_macvtap entered promiscuous mode [ 52.639813][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.648638][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.658652][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.669705][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.679081][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.719375][ T551] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 52.727442][ T551] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 52.736858][ T49] device bridge_slave_1 left promiscuous mode [ 52.736876][ T551] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b016c118, mo2=0002] [ 52.743244][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.756240][ T551] System zones: 1-12 [ 52.763830][ T49] device bridge_slave_0 left promiscuous mode [ 52.764428][ T551] EXT4-fs error (device loop0): ext4_xattr_ibody_find:2219: inode #15: comm syz.0.36: corrupted in-inode xattr [ 52.770833][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.783426][ T551] EXT4-fs error (device loop0): ext4_orphan_get:1400: comm syz.0.36: couldn't read orphan inode 15 (err -117) [ 52.803175][ T551] EXT4-fs (loop0): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,grpquota,,errors=continue [ 52.824293][ T49] device veth1_macvtap left promiscuous mode [ 52.832519][ T49] device veth0_vlan left promiscuous mode [ 53.185276][ T555] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.193012][ T555] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.201702][ T555] device bridge_slave_0 entered promiscuous mode [ 53.210088][ T555] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.218023][ T555] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.225956][ T555] device bridge_slave_1 entered promiscuous mode [ 53.258965][ T555] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.266744][ T555] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.274099][ T555] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.281781][ T555] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.300489][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.309672][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.319034][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.328572][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.337488][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.344877][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.353575][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.365423][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.373117][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.386234][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.394720][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.404059][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.412910][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.425120][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.434110][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.451263][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.459823][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.469020][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.477156][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.486302][ T555] device veth0_vlan entered promiscuous mode [ 53.495380][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.504166][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.515858][ T555] device veth1_macvtap entered promiscuous mode [ 53.524689][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.532569][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.541723][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.555720][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.564786][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.630058][ T560] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 53.637844][ T560] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 53.647408][ T560] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b016c118, mo2=0002] [ 53.657032][ T560] System zones: 1-12 [ 53.662001][ T560] EXT4-fs error (device loop0): ext4_xattr_ibody_find:2219: inode #15: comm syz.0.39: corrupted in-inode xattr [ 53.675146][ T560] EXT4-fs error (device loop0): ext4_orphan_get:1400: comm syz.0.39: couldn't read orphan inode 15 (err -117) [ 53.688674][ T560] EXT4-fs (loop0): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,grpquota,,errors=continue [ 53.864782][ T564] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.873637][ T564] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.882252][ T564] device bridge_slave_0 entered promiscuous mode [ 53.889567][ T564] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.897322][ T564] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.905288][ T564] device bridge_slave_1 entered promiscuous mode [ 53.940463][ T564] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.948306][ T564] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.956335][ T564] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.964093][ T564] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.985445][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.993843][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.001806][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.011117][ T49] device bridge_slave_1 left promiscuous mode [ 54.017768][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.025736][ T49] device bridge_slave_0 left promiscuous mode [ 54.032582][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.040930][ T49] device bridge_slave_1 left promiscuous mode [ 54.047726][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.056589][ T49] device bridge_slave_0 left promiscuous mode [ 54.063454][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.071857][ T49] device veth1_macvtap left promiscuous mode [ 54.078630][ T49] device veth0_vlan left promiscuous mode [ 54.085125][ T49] device veth1_macvtap left promiscuous mode [ 54.091860][ T49] device veth0_vlan left promiscuous mode [ 54.210001][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.218640][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.225925][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.237659][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.246484][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.254942][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.267344][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.277570][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.290930][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.302751][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.311431][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.320328][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.329649][ T564] device veth0_vlan entered promiscuous mode [ 54.339379][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.349366][ T564] device veth1_macvtap entered promiscuous mode [ 54.359756][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.371257][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.424989][ T569] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 54.432995][ T569] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 54.442566][ T569] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b016c118, mo2=0002] [ 54.451033][ T569] System zones: 1-12 [ 54.456084][ T569] EXT4-fs error (device loop0): ext4_xattr_ibody_find:2219: inode #15: comm syz.0.42: corrupted in-inode xattr [ 54.469407][ T569] EXT4-fs error (device loop0): ext4_orphan_get:1400: comm syz.0.42: couldn't read orphan inode 15 (err -117) [ 54.482684][ T569] EXT4-fs (loop0): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,grpquota,,errors=continue [ 54.667297][ T574] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.674866][ T574] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.683352][ T574] device bridge_slave_0 entered promiscuous mode [ 54.690425][ T574] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.697586][ T574] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.705767][ T574] device bridge_slave_1 entered promiscuous mode [ 54.741864][ T574] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.749205][ T574] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.757321][ T574] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.764539][ T574] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.782366][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.790972][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.799221][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.811576][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.820411][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.828147][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.838114][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.847533][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.856389][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.870868][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.881004][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.895848][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.907620][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.916434][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.924244][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.936569][ T574] device veth0_vlan entered promiscuous mode [ 54.946800][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.955939][ T574] device veth1_macvtap entered promiscuous mode [ 54.965435][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.976673][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.028710][ T579] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 55.036426][ T579] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 55.047984][ T579] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b016c118, mo2=0002] [ 55.057229][ T579] System zones: 1-12 [ 55.061955][ T579] EXT4-fs error (device loop0): ext4_xattr_ibody_find:2219: inode #15: comm syz.0.46: corrupted in-inode xattr [ 55.075625][ T579] EXT4-fs error (device loop0): ext4_orphan_get:1400: comm syz.0.46: couldn't read orphan inode 15 (err -117) [ 55.088665][ T579] EXT4-fs (loop0): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,grpquota,,errors=continue [ 55.288805][ T49] device bridge_slave_1 left promiscuous mode [ 55.295228][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.303691][ T49] device bridge_slave_0 left promiscuous mode [ 55.310738][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.319054][ T49] device bridge_slave_1 left promiscuous mode [ 55.325367][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.333674][ T49] device bridge_slave_0 left promiscuous mode [ 55.340222][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.349097][ T49] device veth1_macvtap left promiscuous mode [ 55.355311][ T49] device veth0_vlan left promiscuous mode [ 55.362129][ T49] device veth1_macvtap left promiscuous mode [ 55.369251][ T49] device veth0_vlan left promiscuous mode [ 55.547054][ T583] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.554298][ T583] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.562489][ T583] device bridge_slave_0 entered promiscuous mode [ 55.569586][ T583] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.577089][ T583] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.584672][ T583] device bridge_slave_1 entered promiscuous mode [ 55.618548][ T583] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.626510][ T583] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.634272][ T583] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.641902][ T583] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.658292][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.666656][ T484] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.674656][ T484] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.685183][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.694275][ T484] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.702132][ T484] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.711139][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.719594][ T484] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.727162][ T484] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.738673][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.748189][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.762545][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.773831][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.782660][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.790540][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.800415][ T583] device veth0_vlan entered promiscuous mode [ 55.810415][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.819874][ T583] device veth1_macvtap entered promiscuous mode [ 55.830004][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.840955][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.877242][ T588] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 55.884645][ T588] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 55.894430][ T588] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b016c118, mo2=0002] [ 55.902868][ T588] System zones: 1-12 [ 55.907653][ T588] EXT4-fs error (device loop0): ext4_xattr_ibody_find:2219: inode #15: comm syz.0.49: corrupted in-inode xattr [ 55.920776][ T588] EXT4-fs error (device loop0): ext4_orphan_get:1400: comm syz.0.49: couldn't read orphan inode 15 (err -117) [ 55.934374][ T588] EXT4-fs (loop0): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,grpquota,,errors=continue [ 56.094702][ T592] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.102800][ T592] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.110873][ T592] device bridge_slave_0 entered promiscuous mode [ 56.120061][ T592] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.128359][ T592] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.135893][ T592] device bridge_slave_1 entered promiscuous mode [ 56.164654][ T592] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.179087][ T592] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.186949][ T592] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.194046][ T592] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.212342][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.220113][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.228255][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.238790][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.247414][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.255018][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.265625][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.274315][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.282104][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.293796][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.304737][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.317652][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.330376][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.339214][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.347716][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.359284][ T592] device veth0_vlan entered promiscuous mode 2025/10/24 16:20:33 executed programs: 38 [ 56.369742][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.379300][ T592] device veth1_macvtap entered promiscuous mode [ 56.388776][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.400372][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.437416][ T49] device bridge_slave_1 left promiscuous mode [ 56.443891][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.451722][ T49] device bridge_slave_0 left promiscuous mode [ 56.453201][ T597] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 56.460849][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.475147][ T49] device veth1_macvtap left promiscuous mode [ 56.477512][ T597] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 56.481764][ T49] device veth0_vlan left promiscuous mode [ 56.494010][ T597] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b016c118, mo2=0002] [ 56.504662][ T597] System zones: 1-12 [ 56.509570][ T597] EXT4-fs error (device loop0): ext4_xattr_ibody_find:2219: inode #15: comm syz.0.51: corrupted in-inode xattr [ 56.522603][ T597] EXT4-fs error (device loop0): ext4_orphan_get:1400: comm syz.0.51: couldn't read orphan inode 15 (err -117) [ 56.536023][ T597] EXT4-fs (loop0): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,grpquota,,errors=continue [ 56.803898][ T602] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.811939][ T602] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.820856][ T602] device bridge_slave_0 entered promiscuous mode [ 56.832470][ T602] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.844639][ T602] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.855907][ T602] device bridge_slave_1 entered promiscuous mode [ 56.890044][ T602] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.897604][ T602] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.905505][ T602] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.912905][ T602] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.929426][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.938095][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.945532][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.955732][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.964457][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.972041][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.983706][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.993177][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.001212][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.012173][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.026524][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.039431][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.050791][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.059090][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.066925][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.078366][ T602] device veth0_vlan entered promiscuous mode [ 57.088622][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.100658][ T602] device veth1_macvtap entered promiscuous mode [ 57.110195][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.120645][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.168739][ T607] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 57.176675][ T607] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 57.186862][ T607] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b016c118, mo2=0002] [ 57.195799][ T607] System zones: 1-12 [ 57.200887][ T607] EXT4-fs error (device loop0): ext4_xattr_ibody_find:2219: inode #15: comm syz.0.54: corrupted in-inode xattr [ 57.214220][ T607] EXT4-fs error (device loop0): ext4_orphan_get:1400: comm syz.0.54: couldn't read orphan inode 15 (err -117) [ 57.227181][ T607] EXT4-fs (loop0): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,grpquota,,errors=continue