Warning: Permanently added '10.128.0.122' (ED25519) to the list of known hosts. 2025/11/04 02:45:50 parsed 1 programs [ 44.340165][ T30] audit: type=1400 audit(1762224351.499:105): avc: denied { unlink } for pid=400 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" [ 44.383511][ T400] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 45.067818][ T426] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.076358][ T426] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.084408][ T426] device bridge_slave_0 entered promiscuous mode [ 45.091843][ T426] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.099057][ T426] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.106562][ T426] device bridge_slave_1 entered promiscuous mode [ 45.144210][ T426] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.151691][ T426] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.159526][ T426] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.166876][ T426] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.183036][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.190617][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.198738][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.206343][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.216371][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.224636][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.232047][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.240908][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.249265][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.256423][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.267991][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.277348][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.290859][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.302473][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.310597][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.318204][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.326669][ T426] device veth0_vlan entered promiscuous mode [ 45.336920][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.348967][ T426] device veth1_macvtap entered promiscuous mode [ 45.358813][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.368864][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.605304][ T30] audit: type=1401 audit(1762224352.759:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" 2025/11/04 02:45:53 executed programs: 0 [ 45.969905][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.977584][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.985217][ T471] device bridge_slave_0 entered promiscuous mode [ 45.992632][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.000894][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.008405][ T471] device bridge_slave_1 entered promiscuous mode [ 46.046725][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.054236][ T471] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.061866][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.069109][ T471] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.085807][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.094562][ T320] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.102995][ T320] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.112113][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.120570][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.129064][ T320] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.136433][ T320] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.146253][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.155200][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.163889][ T320] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.171159][ T320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.182645][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.191223][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.200445][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.208940][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.222278][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.231037][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.242094][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.250366][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.258391][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.266309][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.274799][ T471] device veth0_vlan entered promiscuous mode [ 46.284576][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.293164][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.308474][ T471] device veth1_macvtap entered promiscuous mode [ 46.317899][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.326082][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.334875][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.351369][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.359947][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.393012][ T482] loop2: detected capacity change from 0 to 1024 [ 46.431736][ T482] ======================================================= [ 46.431736][ T482] WARNING: The mand mount option has been deprecated and [ 46.431736][ T482] and is ignored by this kernel. Remove the mand [ 46.431736][ T482] option from the mount to silence this warning. [ 46.431736][ T482] ======================================================= [ 46.499147][ T482] EXT4-fs (loop2): Ignoring removed nobh option [ 46.505802][ T482] EXT4-fs (loop2): Ignoring removed bh option [ 46.512314][ T482] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 46.531382][ T482] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,acl,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: none. [ 46.558777][ T30] audit: type=1400 audit(1762224353.709:107): avc: denied { mount } for pid=481 comm="syz.2.17" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 46.582757][ T30] audit: type=1400 audit(1762224353.719:108): avc: denied { read append } for pid=481 comm="syz.2.17" name="file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 46.606596][ T30] audit: type=1400 audit(1762224353.719:109): avc: denied { open } for pid=481 comm="syz.2.17" path="/0/file1/file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 46.610297][ T320] ================================================================== [ 46.630374][ T30] audit: type=1400 audit(1762224353.729:110): avc: denied { write } for pid=481 comm="syz.2.17" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 46.638706][ T320] BUG: KASAN: use-after-free in ext4_find_extent+0xbeb/0xe20 [ 46.660614][ T30] audit: type=1400 audit(1762224353.729:111): avc: denied { add_name } for pid=481 comm="syz.2.17" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 46.667694][ T320] Read of size 4 at addr ffff88811272a018 by task kworker/u4:4/320 [ 46.710778][ T30] audit: type=1400 audit(1762224353.729:112): avc: denied { create } for pid=481 comm="syz.2.17" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 46.718385][ T320] [ 46.718403][ T320] CPU: 0 PID: 320 Comm: kworker/u4:4 Not tainted syzkaller #0 [ 46.760686][ T30] audit: type=1400 audit(1762224353.729:113): avc: denied { remove_name } for pid=481 comm="syz.2.17" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 46.762680][ T320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 46.762692][ T320] Workqueue: writeback wb_workfn [ 46.770266][ T30] audit: type=1400 audit(1762224353.729:114): avc: denied { unlink } for pid=481 comm="syz.2.17" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 46.813828][ T320] (flush-7:2) [ 46.813867][ T320] Call Trace: [ 46.813875][ T320] [ 46.813883][ T320] __dump_stack+0x21/0x30 [ 46.813908][ T320] dump_stack_lvl+0xee/0x150 [ 46.813923][ T320] ? show_regs_print_info+0x20/0x20 [ 46.897448][ T320] ? load_image+0x3a0/0x3a0 [ 46.902334][ T320] print_address_description+0x7f/0x2c0 [ 46.908113][ T320] ? ext4_find_extent+0xbeb/0xe20 [ 46.913226][ T320] kasan_report+0xf1/0x140 [ 46.917727][ T320] ? __read_extent_tree_block+0x1e8/0x790 [ 46.923464][ T320] ? ext4_find_extent+0xbeb/0xe20 [ 46.928992][ T320] __asan_report_load4_noabort+0x14/0x20 [ 46.934775][ T320] ext4_find_extent+0xbeb/0xe20 [ 46.939714][ T320] ext4_ext_map_blocks+0x1db/0x6270 [ 46.945109][ T320] ? ret_from_fork+0x1f/0x30 [ 46.949715][ T320] ? __stack_depot_save+0x34/0x480 [ 46.955009][ T320] ? __mem_cgroup_uncharge_list+0x39/0xc0 [ 46.961032][ T320] ? __kasan_slab_alloc+0xcf/0xf0 [ 46.966492][ T320] ? __kasan_slab_alloc+0xbd/0xf0 [ 46.971515][ T320] ? slab_post_alloc_hook+0x4f/0x2b0 [ 46.976874][ T320] ? kmem_cache_alloc+0xf7/0x260 [ 46.982222][ T320] ? ext4_alloc_io_end_vec+0x2a/0x160 [ 46.987778][ T320] ? ext4_writepages+0xec8/0x2f90 [ 46.992901][ T320] ? do_writepages+0x48a/0x6c0 [ 46.997771][ T320] ? wb_workfn+0x38f/0xe20 [ 47.002383][ T320] ? process_one_work+0x6be/0xba0 [ 47.007503][ T320] ? worker_thread+0xa59/0x1200 [ 47.012333][ T320] ? ext4_ext_release+0x10/0x10 [ 47.017251][ T320] ? ext4_es_lookup_extent+0x54c/0x900 [ 47.022829][ T320] ext4_map_blocks+0x97b/0x1b20 [ 47.027905][ T320] ? slab_post_alloc_hook+0x6d/0x2b0 [ 47.033345][ T320] ? should_failslab+0x9/0x20 [ 47.038362][ T320] ? ext4_issue_zeroout+0x250/0x250 [ 47.043693][ T320] ? ext4_inode_journal_mode+0x19a/0x480 [ 47.049320][ T320] ext4_writepages+0x11e7/0x2f90 [ 47.054411][ T320] ? ext4_readpage+0x220/0x220 [ 47.059424][ T320] ? copy_page_from_iter_atomic+0x784/0x1350 [ 47.065404][ T320] ? __kasan_check_write+0x14/0x20 [ 47.070713][ T320] ? __update_load_avg_cfs_rq+0xaf/0x2f0 [ 47.076570][ T320] ? update_load_avg+0x410/0x1110 [ 47.081708][ T320] ? ext4_readpage+0x220/0x220 [ 47.086567][ T320] do_writepages+0x48a/0x6c0 [ 47.091284][ T320] ? __update_load_avg_cfs_rq+0xaf/0x2f0 [ 47.097382][ T320] ? __writepage+0x130/0x130 [ 47.102900][ T320] ? __update_load_avg_cfs_rq+0xaf/0x2f0 [ 47.108566][ T320] ? __kasan_check_write+0x14/0x20 [ 47.113873][ T320] ? _raw_spin_lock+0x8e/0xe0 [ 47.118713][ T320] __writeback_single_inode+0xd5/0x9c0 [ 47.124243][ T320] ? wbc_attach_and_unlock_inode+0x194/0x5f0 [ 47.130532][ T320] writeback_sb_inodes+0x9c0/0x1590 [ 47.136120][ T320] ? queue_io+0x4c0/0x4c0 [ 47.140461][ T320] ? __kasan_check_read+0x11/0x20 [ 47.145819][ T320] ? queue_io+0x382/0x4c0 [ 47.150328][ T320] wb_writeback+0x3f1/0x980 [ 47.155101][ T320] ? inode_cgwb_move_to_attached+0x3e0/0x3e0 [ 47.161175][ T320] ? set_worker_desc+0x155/0x1c0 [ 47.166293][ T320] ? __kasan_check_write+0x14/0x20 [ 47.171574][ T320] wb_workfn+0x38f/0xe20 [ 47.175805][ T320] ? inode_wait_for_writeback+0x200/0x200 [ 47.181529][ T320] ? compat_start_thread+0x20/0x20 [ 47.186741][ T320] ? _raw_spin_unlock+0x4d/0x70 [ 47.191860][ T320] ? finish_task_switch+0x16b/0x780 [ 47.197470][ T320] ? __switch_to_asm+0x3a/0x60 [ 47.202500][ T320] ? __schedule+0xb76/0x14c0 [ 47.207081][ T320] process_one_work+0x6be/0xba0 [ 47.211910][ T320] worker_thread+0xa59/0x1200 [ 47.216655][ T320] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 47.222360][ T320] ? __kthread_parkme+0xac/0x200 [ 47.227382][ T320] kthread+0x411/0x500 [ 47.231431][ T320] ? worker_clr_flags+0x190/0x190 [ 47.236547][ T320] ? kthread_blkcg+0xd0/0xd0 [ 47.241330][ T320] ret_from_fork+0x1f/0x30 [ 47.245932][ T320] [ 47.249109][ T320] [ 47.251497][ T320] Allocated by task 426: [ 47.255759][ T320] __kasan_kmalloc+0xda/0x110 [ 47.260601][ T320] kmem_cache_alloc_trace+0x119/0x270 [ 47.265966][ T320] kobject_uevent_env+0x272/0x700 [ 47.271150][ T320] kobject_uevent+0x1d/0x30 [ 47.275633][ T320] netdev_queue_update_kobjects+0x1c9/0x3e0 [ 47.281506][ T320] netdev_register_kobject+0x26e/0x320 [ 47.286967][ T320] register_netdevice+0xdfa/0x13a0 [ 47.292055][ T320] veth_newlink+0x668/0xda0 [ 47.296652][ T320] rtnl_newlink+0x112d/0x17b0 [ 47.301318][ T320] rtnetlink_rcv_msg+0x9e4/0xb90 [ 47.306333][ T320] netlink_rcv_skb+0x1e0/0x430 [ 47.311114][ T320] rtnetlink_rcv+0x1c/0x20 [ 47.315679][ T320] netlink_unicast+0x876/0xa40 [ 47.320459][ T320] netlink_sendmsg+0x86a/0xb70 [ 47.325207][ T320] __sys_sendto+0x423/0x580 [ 47.330303][ T320] __x64_sys_sendto+0xe5/0x100 [ 47.335130][ T320] x64_sys_call+0x178/0x9a0 [ 47.339648][ T320] do_syscall_64+0x4c/0xa0 [ 47.344146][ T320] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 47.350030][ T320] [ 47.352353][ T320] Freed by task 426: [ 47.356323][ T320] kasan_set_track+0x4a/0x70 [ 47.361171][ T320] kasan_set_free_info+0x23/0x40 [ 47.366186][ T320] ____kasan_slab_free+0x125/0x160 [ 47.371580][ T320] __kasan_slab_free+0x11/0x20 [ 47.376441][ T320] slab_free_freelist_hook+0xc2/0x190 [ 47.382052][ T320] kfree+0xc4/0x270 [ 47.385964][ T320] kobject_uevent_env+0x34d/0x700 [ 47.391430][ T320] kobject_uevent+0x1d/0x30 [ 47.395942][ T320] netdev_queue_update_kobjects+0x1c9/0x3e0 [ 47.402097][ T320] netdev_register_kobject+0x26e/0x320 [ 47.407641][ T320] register_netdevice+0xdfa/0x13a0 [ 47.413117][ T320] veth_newlink+0x668/0xda0 [ 47.418172][ T320] rtnl_newlink+0x112d/0x17b0 [ 47.423063][ T320] rtnetlink_rcv_msg+0x9e4/0xb90 [ 47.428194][ T320] netlink_rcv_skb+0x1e0/0x430 [ 47.432944][ T320] rtnetlink_rcv+0x1c/0x20 [ 47.437664][ T320] netlink_unicast+0x876/0xa40 [ 47.442695][ T320] netlink_sendmsg+0x86a/0xb70 [ 47.447465][ T320] __sys_sendto+0x423/0x580 [ 47.451958][ T320] __x64_sys_sendto+0xe5/0x100 [ 47.456708][ T320] x64_sys_call+0x178/0x9a0 [ 47.461191][ T320] do_syscall_64+0x4c/0xa0 [ 47.465587][ T320] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 47.471539][ T320] [ 47.473941][ T320] The buggy address belongs to the object at ffff88811272a000 [ 47.473941][ T320] which belongs to the cache kmalloc-4k of size 4096 [ 47.488055][ T320] The buggy address is located 24 bytes inside of [ 47.488055][ T320] 4096-byte region [ffff88811272a000, ffff88811272b000) [ 47.501487][ T320] The buggy address belongs to the page: [ 47.507830][ T320] page:ffffea000449ca00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x112728 [ 47.518921][ T320] head:ffffea000449ca00 order:3 compound_mapcount:0 compound_pincount:0 [ 47.527511][ T320] flags: 0x4000000000010200(slab|head|zone=1) [ 47.533757][ T320] raw: 4000000000010200 0000000000000000 dead000000000122 ffff888100043380 [ 47.542700][ T320] raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000 [ 47.552125][ T320] page dumped because: kasan: bad access detected [ 47.558941][ T320] page_owner tracks the page as allocated [ 47.564870][ T320] 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 426, ts 45122719769, free_ts 27310655106 [ 47.586843][ T320] post_alloc_hook+0x192/0x1b0 [ 47.591695][ T320] prep_new_page+0x1c/0x110 [ 47.596279][ T320] get_page_from_freelist+0x2cc5/0x2d50 [ 47.601989][ T320] __alloc_pages+0x18f/0x440 [ 47.606655][ T320] new_slab+0xa1/0x4d0 [ 47.610851][ T320] ___slab_alloc+0x381/0x810 [ 47.616184][ T320] __slab_alloc+0x49/0x90 [ 47.620514][ T320] kmem_cache_alloc_trace+0x146/0x270 [ 47.626132][ T320] kobject_uevent_env+0x272/0x700 [ 47.631389][ T320] kobject_uevent+0x1d/0x30 [ 47.636537][ T320] net_rx_queue_update_kobjects+0x21d/0x480 [ 47.642816][ T320] netdev_register_kobject+0x229/0x320 [ 47.648551][ T320] register_netdevice+0xdfa/0x13a0 [ 47.653691][ T320] veth_newlink+0x668/0xda0 [ 47.658262][ T320] rtnl_newlink+0x112d/0x17b0 [ 47.663125][ T320] rtnetlink_rcv_msg+0x9e4/0xb90 [ 47.668244][ T320] page last free stack trace: [ 47.674537][ T320] free_unref_page_prepare+0x542/0x550 [ 47.680228][ T320] free_unref_page+0xa2/0x550 [ 47.685296][ T320] __free_pages+0x6c/0x100 [ 47.690211][ T320] __free_slab+0xe8/0x1e0 [ 47.695536][ T320] __unfreeze_partials+0x160/0x190 [ 47.701311][ T320] put_cpu_partial+0xc6/0x120 [ 47.706203][ T320] __slab_free+0x1d4/0x290 [ 47.710813][ T320] ___cache_free+0x104/0x120 [ 47.715908][ T320] qlink_free+0x4d/0x90 [ 47.720299][ T320] qlist_free_all+0x5f/0xb0 [ 47.725413][ T320] kasan_quarantine_reduce+0x14a/0x170 [ 47.731102][ T320] __kasan_slab_alloc+0x2f/0xf0 [ 47.736306][ T320] slab_post_alloc_hook+0x4f/0x2b0 [ 47.741929][ T320] kmem_cache_alloc+0xf7/0x260 [ 47.747054][ T320] __alloc_skb+0xe0/0x740 [ 47.752099][ T320] rtmsg_ifa+0xfa/0x1d0 [ 47.756435][ T320] [ 47.759132][ T320] Memory state around the buggy address: [ 47.765437][ T320] ffff888112729f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 47.773703][ T320] ffff888112729f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 47.782286][ T320] >ffff88811272a000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.790881][ T320] ^ [ 47.796328][ T320] ffff88811272a080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.804414][ T320] ffff88811272a100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.812741][ T320] ================================================================== [ 47.821062][ T320] Disabling lock debugging due to kernel taint [ 47.838858][ T320] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 47.854862][ T320] EXT4-fs (loop2): This should not happen!! Data will be lost [ 47.854862][ T320] [ 47.953304][ T487] loop2: detected capacity change from 0 to 1024 [ 47.992849][ T487] EXT4-fs (loop2): Ignoring removed nobh option [ 47.999525][ T487] EXT4-fs (loop2): Ignoring removed bh option [ 48.005843][ T487] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.025140][ T487] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,acl,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: none. [ 48.059797][ T8] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 48.072972][ T8] EXT4-fs (loop2): This should not happen!! Data will be lost [ 48.072972][ T8] [ 48.147950][ T491] loop2: detected capacity change from 0 to 1024 [ 48.155577][ T45] device bridge_slave_1 left promiscuous mode [ 48.161847][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.170177][ T45] device bridge_slave_0 left promiscuous mode [ 48.176419][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.185878][ T491] EXT4-fs (loop2): Ignoring removed nobh option [ 48.192394][ T491] EXT4-fs (loop2): Ignoring removed bh option [ 48.198633][ T491] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.198785][ T45] device veth1_macvtap left promiscuous mode [ 48.217166][ T45] device veth0_vlan left promiscuous mode [ 48.224724][ T491] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,acl,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: none. [ 48.260786][ T10] EXT4-fs error (device loop2): ext4_ext_split:1074: inode #15: comm kworker/u4:1: p_ext > EXT_MAX_EXTENT! [ 48.273364][ T10] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 48.286928][ T10] EXT4-fs (loop2): This should not happen!! Data will be lost [ 48.286928][ T10] [ 48.398039][ T495] loop2: detected capacity change from 0 to 1024 [ 48.437766][ T495] EXT4-fs (loop2): Ignoring removed nobh option [ 48.444720][ T495] EXT4-fs (loop2): Ignoring removed bh option [ 48.451436][ T495] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.470893][ T495] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,acl,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: none. [ 48.506297][ T320] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 48.519167][ T320] EXT4-fs (loop2): This should not happen!! Data will be lost [ 48.519167][ T320] [ 48.585787][ T499] loop2: detected capacity change from 0 to 1024 [ 48.621514][ T499] EXT4-fs (loop2): Ignoring removed nobh option [ 48.628420][ T499] EXT4-fs (loop2): Ignoring removed bh option [ 48.634996][ T499] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.661127][ T499] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,acl,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: none. [ 48.697644][ T45] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 48.711257][ T45] EXT4-fs (loop2): This should not happen!! Data will be lost [ 48.711257][ T45] [ 48.827125][ T503] loop2: detected capacity change from 0 to 1024 [ 48.877055][ T503] EXT4-fs (loop2): Ignoring removed nobh option [ 48.883594][ T503] EXT4-fs (loop2): Ignoring removed bh option [ 48.889956][ T503] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.910928][ T503] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,acl,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: none. [ 48.946655][ T8] EXT4-fs error (device loop2): ext4_ext_split:1074: inode #15: comm kworker/u4:0: p_ext > EXT_MAX_EXTENT! [ 48.959519][ T8] EXT4-fs error (device loop2): mb_free_blocks:1860: group 0, inode 15: block 449:freeing already freed block (bit 28); block bitmap corrupt. [ 48.974974][ T8] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 48.988406][ T8] EXT4-fs (loop2): This should not happen!! Data will be lost [ 48.988406][ T8] [ 49.087538][ T507] loop2: detected capacity change from 0 to 1024 [ 49.182068][ T507] EXT4-fs (loop2): Ignoring removed nobh option [ 49.188409][ T507] EXT4-fs (loop2): Ignoring removed bh option [ 49.195228][ T507] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 49.210861][ T507] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,acl,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: none. [ 49.245570][ T8] EXT4-fs error (device loop2): ext4_ext_split:1074: inode #15: comm kworker/u4:0: p_ext > EXT_MAX_EXTENT! [ 49.258430][ T8] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 49.271232][ T8] EXT4-fs (loop2): This should not happen!! Data will be lost [ 49.271232][ T8] [ 49.347830][ T512] loop2: detected capacity change from 0 to 1024 [ 49.465196][ T512] EXT4-fs (loop2): Ignoring removed nobh option [ 49.472076][ T512] EXT4-fs (loop2): Ignoring removed bh option [ 49.478468][ T512] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 49.500955][ T512] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,acl,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: none. [ 49.537653][ T45] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 49.550567][ T45] EXT4-fs (loop2): This should not happen!! Data will be lost [ 49.550567][ T45] [ 49.627812][ T516] loop2: detected capacity change from 0 to 1024 [ 49.671209][ T516] EXT4-fs (loop2): Ignoring removed nobh option [ 49.677774][ T516] EXT4-fs (loop2): Ignoring removed bh option [ 49.684041][ T516] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 49.701356][ T516] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,acl,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: none. [ 49.737267][ T45] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 49.750934][ T45] EXT4-fs (loop2): This should not happen!! Data will be lost [ 49.750934][ T45] [ 49.827321][ T520] loop2: detected capacity change from 0 to 1024 [ 49.898720][ T520] EXT4-fs (loop2): Ignoring removed nobh option [ 49.905981][ T520] EXT4-fs (loop2): Ignoring removed bh option [ 49.912421][ T520] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 49.931145][ T520] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,acl,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: none. [ 49.965508][ T301] EXT4-fs error (device loop2): ext4_map_blocks:740: inode #15: block 229387854445895: comm kworker/u4:3: lblock 84 mapped to illegal pblock 229387854445895 (length 2) [ 49.983914][ T301] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 49.997132][ T301] EXT4-fs (loop2): This should not happen!! Data will be lost [ 49.997132][ T301] [ 50.109380][ T524] loop2: detected capacity change from 0 to 1024 [ 50.133820][ T524] EXT4-fs (loop2): Ignoring removed nobh option [ 50.140776][ T524] EXT4-fs (loop2): Ignoring removed bh option [ 50.146976][ T524] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 50.171081][ T524] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,acl,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: none. [ 50.206829][ T301] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 50.219936][ T301] EXT4-fs (loop2): This should not happen!! Data will be lost [ 50.219936][ T301] [ 50.288279][ T528] loop2: detected capacity change from 0 to 1024 [ 50.338818][ T528] EXT4-fs (loop2): Ignoring removed nobh option [ 50.345399][ T528] EXT4-fs (loop2): Ignoring removed bh option [ 50.351661][ T528] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 50.370922][ T528] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,acl,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: none. [ 50.406561][ T45] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 50.419226][ T45] EXT4-fs (loop2): This should not happen!! Data will be lost [ 50.419226][ T45] [ 50.477860][ T532] loop2: detected capacity change from 0 to 1024 [ 50.486115][ T532] EXT4-fs (loop2): Ignoring removed nobh option [ 50.492853][ T532] EXT4-fs (loop2): Ignoring removed bh option [ 50.499349][ T532] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 50.520894][ T532] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,acl,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: none. [ 50.554685][ T301] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 50.567581][ T301] EXT4-fs (loop2): This should not happen!! Data will be lost [ 50.567581][ T301] [ 50.627580][ T536] loop2: detected capacity change from 0 to 1024 [ 50.702717][ T536] EXT4-fs (loop2): Ignoring removed nobh option [ 50.709403][ T536] EXT4-fs (loop2): Ignoring removed bh option [ 50.715989][ T536] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 50.730724][ T536] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,acl,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: none. [ 50.767606][ T8] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 50.780332][ T8] EXT4-fs (loop2): This should not happen!! Data will be lost [ 50.780332][ T8] [ 50.867949][ T540] loop2: detected capacity change from 0 to 1024 [ 50.908392][ T540] EXT4-fs (loop2): Ignoring removed nobh option [ 50.915159][ T540] EXT4-fs (loop2): Ignoring removed bh option [ 50.921895][ T540] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE 2025/11/04 02:45:58 executed programs: 17 [ 50.941243][ T540] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,acl,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: none. [ 50.977089][ T320] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 50.990016][ T320] EXT4-fs (loop2): This should not happen!! Data will be lost [ 50.990016][ T320] [ 51.107646][ T544] loop2: detected capacity change from 0 to 1024 [ 51.167066][ T544] EXT4-fs (loop2): Ignoring removed nobh option [ 51.173559][ T544] EXT4-fs (loop2): Ignoring removed bh option [ 51.179971][ T544] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.200905][ T544] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,acl,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: none. [ 51.235262][ T301] EXT4-fs error (device loop2): ext4_ext_split:1074: inode #15: comm kworker/u4:3: p_ext > EXT_MAX_EXTENT! [ 51.247913][ T301] EXT4-fs error (device loop2): mb_free_blocks:1860: group 0, inode 15: block 449:freeing already freed block (bit 28); block bitmap corrupt. [ 51.262951][ T301] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 51.275851][ T301] EXT4-fs (loop2): This should not happen!! Data will be lost [ 51.275851][ T301] [ 51.356793][ T548] loop2: detected capacity change from 0 to 1024 [ 51.422432][ T548] EXT4-fs (loop2): Ignoring removed nobh option [ 51.429758][ T548] EXT4-fs (loop2): Ignoring removed bh option [ 51.436456][ T548] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.461421][ T548] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,acl,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: none. [ 51.497777][ T8] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 51.511066][ T8] EXT4-fs (loop2): This should not happen!! Data will be lost [ 51.511066][ T8] [ 51.547726][ T552] loop2: detected capacity change from 0 to 1024 [ 51.598760][ T552] EXT4-fs (loop2): Ignoring removed nobh option [ 51.605515][ T552] EXT4-fs (loop2): Ignoring removed bh option [ 51.612145][ T552] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.630858][ T552] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,acl,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: none. [ 51.665966][ T8] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 51.678549][ T8] EXT4-fs (loop2): This should not happen!! Data will be lost [ 51.678549][ T8] [ 51.737101][ T556] loop2: detected capacity change from 0 to 1024 [ 51.820311][ T556] EXT4-fs (loop2): Ignoring removed nobh option [ 51.826831][ T556] EXT4-fs (loop2): Ignoring removed bh option [ 51.833254][ T556] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.850971][ T556] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,acl,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: none. [ 51.885873][ T320] EXT4-fs error (device loop2): ext4_ext_split:1074: inode #15: comm kworker/u4:4: p_ext > EXT_MAX_EXTENT! [ 51.898797][ T320] EXT4-fs error (device loop2): mb_free_blocks:1860: group 0, inode 15: block 449:freeing already freed block (bit 28); block bitmap corrupt. [ 51.916089][ T320] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 51.929672][ T320] EXT4-fs (loop2): This should not happen!! Data will be lost [ 51.929672][ T320] [ 52.026638][ T560] loop2: detected capacity change from 0 to 1024 [ 52.097265][ T560] EXT4-fs (loop2): Ignoring removed nobh option [ 52.103952][ T560] EXT4-fs (loop2): Ignoring removed bh option [ 52.110758][ T560] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.140854][ T560] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,acl,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: none. [ 52.176746][ T45] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 52.189500][ T45] EXT4-fs (loop2): This should not happen!! Data will be lost [ 52.189500][ T45] [ 52.226875][ T564] loop2: detected capacity change from 0 to 1024 [ 52.346283][ T564] EXT4-fs (loop2): Ignoring removed nobh option [ 52.353273][ T564] EXT4-fs (loop2): Ignoring removed bh option [ 52.359542][ T564] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.380919][ T564] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,acl,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: none. [ 52.416438][ T320] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 52.429961][ T320] EXT4-fs (loop2): This should not happen!! Data will be lost [ 52.429961][ T320] [ 52.467701][ T568] loop2: detected capacity change from 0 to 1024 [ 52.570063][ T568] EXT4-fs (loop2): Ignoring removed nobh option [ 52.576731][ T568] EXT4-fs (loop2): Ignoring removed bh option [ 52.583507][ T568] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.600843][ T568] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,acl,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: none. [ 52.636601][ T8] EXT4-fs error (device loop2): ext4_ext_split:1074: inode #15: comm kworker/u4:0: p_ext > EXT_MAX_EXTENT! [ 52.648956][ T8] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 52.661677][ T8] EXT4-fs (loop2): This should not happen!! Data will be lost [ 52.661677][ T8] [ 52.747063][ T572] loop2: detected capacity change from 0 to 1024 [ 52.787275][ T572] EXT4-fs (loop2): Ignoring removed nobh option [ 52.794136][ T572] EXT4-fs (loop2): Ignoring removed bh option [ 52.800575][ T572] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.821124][ T572] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,acl,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: none. [ 52.855466][ T45] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 52.868216][ T45] EXT4-fs (loop2): This should not happen!! Data will be lost [ 52.868216][ T45] [ 52.927674][ T576] loop2: detected capacity change from 0 to 1024 [ 52.982565][ T576] EXT4-fs (loop2): Ignoring removed nobh option [ 52.989194][ T576] EXT4-fs (loop2): Ignoring removed bh option [ 52.995787][ T576] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.010619][ T576] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,acl,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: none. [ 53.047392][ T8] EXT4-fs error (device loop2): ext4_ext_split:1074: inode #15: comm kworker/u4:0: p_ext > EXT_MAX_EXTENT! [ 53.061087][ T8] EXT4-fs error (device loop2): mb_free_blocks:1860: group 0, inode 15: block 449:freeing already freed block (bit 28); block bitmap corrupt. [ 53.078569][ T8] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 53.091951][ T8] EXT4-fs (loop2): This should not happen!! Data will be lost [ 53.091951][ T8] [ 53.147389][ T580] loop2: detected capacity change from 0 to 1024 [ 53.155690][ T580] EXT4-fs (loop2): Ignoring removed nobh option [ 53.162326][ T580] EXT4-fs (loop2): Ignoring removed bh option [ 53.168518][ T580] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.190789][ T580] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,acl,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: none. [ 53.225587][ T45] EXT4-fs error (device loop2): ext4_map_blocks:740: inode #15: block 187466732535885: comm kworker/u4:2: lblock 84 mapped to illegal pblock 187466732535885 (length 2) [ 53.243399][ T45] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 53.256498][ T45] EXT4-fs (loop2): This should not happen!! Data will be lost [ 53.256498][ T45] [ 53.307703][ T584] loop2: detected capacity change from 0 to 1024 [ 53.351111][ T584] EXT4-fs (loop2): Ignoring removed nobh option [ 53.357678][ T584] EXT4-fs (loop2): Ignoring removed bh option [ 53.364526][ T584] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.380842][ T584] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,acl,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: none. [ 53.415465][ T8] EXT4-fs error (device loop2): ext4_map_blocks:740: inode #15: block 147922968641619: comm kworker/u4:0: lblock 84 mapped to illegal pblock 147922968641619 (length 2) [ 53.433087][ T8] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 53.445605][ T8] EXT4-fs (loop2): This should not happen!! Data will be lost [ 53.445605][ T8] [ 53.546960][ T588] loop2: detected capacity change from 0 to 1024 [ 53.607653][ T588] EXT4-fs (loop2): Ignoring removed nobh option [ 53.614409][ T588] EXT4-fs (loop2): Ignoring removed bh option [ 53.620604][ T588] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.640802][ T588] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,acl,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: none. [ 53.675901][ T8] EXT4-fs error (device loop2): ext4_map_blocks:740: inode #15: block 140737936262375: comm kworker/u4:0: lblock 84 mapped to illegal pblock 140737936262375 (length 2) [ 53.693603][ T8] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 53.706928][ T8] EXT4-fs (loop2): This should not happen!! Data will be lost [ 53.706928][ T8] [ 53.827828][ T592] loop2: detected capacity change from 0 to 1024 [ 53.889208][ T592] EXT4-fs (loop2): Ignoring removed nobh option [ 53.899685][ T592] EXT4-fs (loop2): Ignoring removed bh option [ 53.905804][ T592] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.920938][ T592] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,acl,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: none. [ 53.956216][ T45] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 53.968728][ T45] EXT4-fs (loop2): This should not happen!! Data will be lost [ 53.968728][ T45] [ 54.068336][ T596] loop2: detected capacity change from 0 to 1024 [ 54.138717][ T596] EXT4-fs (loop2): Ignoring removed nobh option [ 54.145476][ T596] EXT4-fs (loop2): Ignoring removed bh option [ 54.151653][ T596] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.170931][ T596] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,acl,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: none. [ 54.205982][ T8] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 54.218948][ T8] EXT4-fs (loop2): This should not happen!! Data will be lost [ 54.218948][ T8] [ 54.307566][ T600] loop2: detected capacity change from 0 to 1024 [ 54.314755][ T600] EXT4-fs (loop2): Ignoring removed nobh option [ 54.321282][ T600] EXT4-fs (loop2): Ignoring removed bh option [ 54.327494][ T600] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.350977][ T600] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,acl,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: none. [ 54.384780][ T45] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 54.397869][ T45] EXT4-fs (loop2): This should not happen!! Data will be lost [ 54.397869][ T45] [ 54.506926][ T604] loop2: detected capacity change from 0 to 1024 [ 54.571469][ T604] EXT4-fs (loop2): Ignoring removed nobh option [ 54.577763][ T604] EXT4-fs (loop2): Ignoring removed bh option [ 54.583939][ T604] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.601064][ T604] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,acl,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: none. [ 54.636913][ T45] EXT4-fs error (device loop2): ext4_ext_split:1074: inode #15: comm kworker/u4:2: p_ext > EXT_MAX_EXTENT! [ 54.649512][ T45] EXT4-fs error (device loop2): mb_free_blocks:1860: group 0, inode 15: block 449:freeing already freed block (bit 28); block bitmap corrupt. [ 54.665144][ T45] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 54.678084][ T45] EXT4-fs (loop2): This should not happen!! Data will be lost [ 54.678084][ T45] [ 54.746954][ T608] loop2: detected capacity change from 0 to 1024 [ 54.821530][ T608] EXT4-fs (loop2): Ignoring removed nobh option [ 54.828212][ T608] EXT4-fs (loop2): Ignoring removed bh option [ 54.834621][ T608] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.850752][ T608] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,acl,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: none. [ 54.884649][ T8] EXT4-fs error (device loop2): ext4_ext_split:1074: inode #15: comm kworker/u4:0: p_ext > EXT_MAX_EXTENT! [ 54.897188][ T8] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 54.909895][ T8] EXT4-fs (loop2): This should not happen!! Data will be lost [ 54.909895][ T8] [ 54.987274][ T612] loop2: detected capacity change from 0 to 1024 [ 55.062469][ T612] EXT4-fs (loop2): Ignoring removed nobh option [ 55.068921][ T612] EXT4-fs (loop2): Ignoring removed bh option [ 55.075434][ T612] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.090714][ T612] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,acl,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: none. [ 55.126618][ T45] EXT4-fs error (device loop2): ext4_map_blocks:740: inode #15: block 55187887186563: comm kworker/u4:2: lblock 84 mapped to illegal pblock 55187887186563 (length 2) [ 55.144231][ T45] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 55.157349][ T45] EXT4-fs (loop2): This should not happen!! Data will be lost [ 55.157349][ T45] [ 55.267022][ T616] loop2: detected capacity change from 0 to 1024 [ 55.307837][ T616] EXT4-fs (loop2): Ignoring removed nobh option [ 55.314384][ T616] EXT4-fs (loop2): Ignoring removed bh option [ 55.320905][ T616] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.341175][ T616] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,acl,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: none. [ 55.375092][ T45] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 55.387768][ T45] EXT4-fs (loop2): This should not happen!! Data will be lost [ 55.387768][ T45] [ 55.467092][ T620] loop2: detected capacity change from 0 to 1024 [ 55.516351][ T620] EXT4-fs (loop2): Ignoring removed nobh option [ 55.522767][ T620] EXT4-fs (loop2): Ignoring removed bh option [ 55.529159][ T620] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.550643][ T620] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,acl,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: none. [ 55.584621][ T45] EXT4-fs error (device loop2): ext4_ext_split:1074: inode #15: comm kworker/u4:2: p_ext > EXT_MAX_EXTENT! [ 55.597253][ T45] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 55.610298][ T45] EXT4-fs (loop2): This should not happen!! Data will be lost [ 55.610298][ T45] [ 55.707291][ T624] loop2: detected capacity change from 0 to 1024 [ 55.777586][ T624] EXT4-fs (loop2): Ignoring removed nobh option [ 55.783969][ T624] EXT4-fs (loop2): Ignoring removed bh option [ 55.790504][ T624] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.810796][ T624] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,acl,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: none. [ 55.844953][ T8] EXT4-fs error (device loop2): ext4_ext_split:1074: inode #15: comm kworker/u4:0: p_ext > EXT_MAX_EXTENT! [ 55.857126][ T8] EXT4-fs error (device loop2): mb_free_blocks:1860: group 0, inode 15: block 449:freeing already freed block (bit 28); block bitmap corrupt. [ 55.871871][ T8] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 55.884795][ T8] EXT4-fs (loop2): This should not happen!! Data will be lost [ 55.884795][ T8] [ 55.946594][ T629] loop2: detected capacity change from 0 to 1024 [ 56.022248][ T629] EXT4-fs (loop2): Ignoring removed nobh option [ 56.028682][ T629] EXT4-fs (loop2): Ignoring removed bh option [ 56.035469][ T629] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE 2025/11/04 02:46:03 executed programs: 39 [ 56.050628][ T629] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,acl,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: none. [ 56.084757][ T8] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 56.100593][ T8] EXT4-fs (loop2): This should not happen!! Data will be lost [ 56.100593][ T8] [ 56.187440][ T633] loop2: detected capacity change from 0 to 1024 [ 56.196637][ T633] EXT4-fs (loop2): Ignoring removed nobh option [ 56.203008][ T633] EXT4-fs (loop2): Ignoring removed bh option [ 56.209261][ T633] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.230668][ T633] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,acl,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: none. [ 56.266347][ T8] EXT4-fs error (device loop2): ext4_ext_split:1074: inode #15: comm kworker/u4:0: p_ext > EXT_MAX_EXTENT! [ 56.279054][ T8] EXT4-fs error (device loop2): mb_free_blocks:1860: group 0, inode 15: block 449:freeing already freed block (bit 28); block bitmap corrupt. [ 56.295674][ T8] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 56.308970][ T8] EXT4-fs (loop2): This should not happen!! Data will be lost [ 56.308970][ T8] [ 56.416057][ T637] loop2: detected capacity change from 0 to 1024 [ 56.501119][ T637] EXT4-fs (loop2): Ignoring removed nobh option [ 56.507505][ T637] EXT4-fs (loop2): Ignoring removed bh option [ 56.514023][ T637] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.530833][ T637] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,acl,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: none. [ 56.566876][ T10] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 56.579670][ T10] EXT4-fs (loop2): This should not happen!! Data will be lost [ 56.579670][ T10] [ 56.627469][ T641] loop2: detected capacity change from 0 to 1024 [ 56.635103][ T641] EXT4-fs (loop2): Ignoring removed nobh option [ 56.641814][ T641] EXT4-fs (loop2): Ignoring removed bh option [ 56.648538][ T641] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE