Warning: Permanently added '10.128.0.62' (ED25519) to the list of known hosts. 2025/10/02 21:06:13 parsed 1 programs [ 49.166887][ T24] kauditd_printk_skb: 27 callbacks suppressed [ 49.166895][ T24] audit: type=1400 audit(1759439174.090:101): avc: denied { create } for pid=410 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 49.193768][ T24] audit: type=1400 audit(1759439174.090:102): avc: denied { write } for pid=410 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 49.214163][ T24] audit: type=1400 audit(1759439174.090:103): avc: denied { read } for pid=410 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 49.234724][ T24] audit: type=1400 audit(1759439174.120:104): avc: denied { unlink } for pid=410 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" [ 49.264860][ T410] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 49.917786][ T441] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.925018][ T441] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.932461][ T441] device bridge_slave_0 entered promiscuous mode [ 49.939688][ T441] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.946893][ T441] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.954296][ T441] device bridge_slave_1 entered promiscuous mode [ 49.981033][ T441] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.988073][ T441] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.995387][ T441] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.002499][ T441] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.018073][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.025629][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.033452][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.043184][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.051372][ T112] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.058490][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.066699][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.075017][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.082099][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.092791][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.103947][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.116823][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.127197][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.135263][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.142888][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.150953][ T441] device veth0_vlan entered promiscuous mode [ 50.159664][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.169007][ T441] device veth1_macvtap entered promiscuous mode [ 50.177855][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.187190][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.240261][ T24] audit: type=1400 audit(1759439175.160:105): avc: denied { create } for pid=452 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 50.429554][ T24] audit: type=1401 audit(1759439175.350:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" 2025/10/02 21:06:15 executed programs: 0 [ 50.605512][ T470] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.612667][ T470] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.619926][ T470] device bridge_slave_0 entered promiscuous mode [ 50.627034][ T470] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.634264][ T470] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.641909][ T470] device bridge_slave_1 entered promiscuous mode [ 50.675605][ T470] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.682665][ T470] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.689877][ T470] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.697099][ T470] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.711516][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.718975][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.726625][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.740320][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.748881][ T112] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.755919][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.763565][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.772129][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.779137][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.788931][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.801036][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.813085][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.827271][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.835332][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.843549][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.851705][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.859834][ T470] device veth0_vlan entered promiscuous mode [ 50.873576][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.881942][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.890916][ T470] device veth1_macvtap entered promiscuous mode [ 50.899125][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.907334][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.915801][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.932224][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.940687][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.981010][ T475] ====================================================== [ 50.981010][ T475] WARNING: the mand mount option is being deprecated and [ 50.981010][ T475] will be removed in v5.15! [ 50.981010][ T475] ====================================================== [ 51.041874][ T475] EXT4-fs (loop2): Ignoring removed nobh option [ 51.048258][ T475] EXT4-fs (loop2): Ignoring removed bh option [ 51.054471][ T475] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.072029][ T475] 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 [ 51.096026][ T24] audit: type=1400 audit(1759439176.020:107): avc: denied { mount } for pid=474 comm="syz.2.16" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 51.117608][ T24] audit: type=1400 audit(1759439176.020:108): avc: denied { read append } for pid=474 comm="syz.2.16" name="file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 51.120238][ T112] ================================================================== [ 51.140734][ T24] audit: type=1400 audit(1759439176.020:109): avc: denied { open } for pid=474 comm="syz.2.16" 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 [ 51.148163][ T112] BUG: KASAN: use-after-free in ext4_find_extent+0xbeb/0xe20 [ 51.171540][ T24] audit: type=1400 audit(1759439176.020:110): avc: denied { write } for pid=474 comm="syz.2.16" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 51.178128][ T112] Read of size 4 at addr ffff88811758d018 by task kworker/u4:2/112 [ 51.208507][ T112] [ 51.210840][ T112] CPU: 1 PID: 112 Comm: kworker/u4:2 Not tainted syzkaller #0 [ 51.218386][ T112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 51.228515][ T112] Workqueue: writeback wb_workfn (flush-7:2) [ 51.234508][ T112] Call Trace: [ 51.237905][ T112] __dump_stack+0x21/0x24 [ 51.242212][ T112] dump_stack_lvl+0x169/0x1d8 [ 51.246952][ T112] ? show_regs_print_info+0x18/0x18 [ 51.252157][ T112] ? thaw_kernel_threads+0x220/0x220 [ 51.257507][ T112] print_address_description+0x7f/0x2c0 [ 51.263035][ T112] ? ext4_find_extent+0xbeb/0xe20 [ 51.268034][ T112] kasan_report+0xe2/0x130 [ 51.272431][ T112] ? __read_extent_tree_block+0x1e8/0x790 [ 51.278131][ T112] ? ext4_find_extent+0xbeb/0xe20 [ 51.283133][ T112] __asan_report_load4_noabort+0x14/0x20 [ 51.288738][ T112] ext4_find_extent+0xbeb/0xe20 [ 51.293572][ T112] ext4_ext_map_blocks+0x1de/0x5d40 [ 51.298749][ T112] ? __kasan_slab_alloc+0xcf/0xf0 [ 51.303748][ T112] ? __kasan_slab_alloc+0xbd/0xf0 [ 51.308749][ T112] ? slab_post_alloc_hook+0x5d/0x2f0 [ 51.314006][ T112] ? kmem_cache_alloc+0x165/0x2e0 [ 51.319006][ T112] ? ext4_alloc_io_end_vec+0x2a/0x160 [ 51.324354][ T112] ? ext4_writepages+0xebd/0x2e00 [ 51.329355][ T112] ? do_writepages+0x12a/0x270 [ 51.334113][ T112] ? __writeback_single_inode+0xd5/0xa20 [ 51.339809][ T112] ? writeback_sb_inodes+0x860/0x1400 [ 51.345157][ T112] ? worker_thread+0xa6a/0x13b0 [ 51.350010][ T112] ? kthread+0x346/0x3d0 [ 51.354578][ T112] ? ret_from_fork+0x1f/0x30 [ 51.359153][ T112] ? ext4_ext_release+0x10/0x10 [ 51.364019][ T112] ? ext4_es_lookup_extent+0x32d/0x8c0 [ 51.369487][ T112] ext4_map_blocks+0x978/0x1bc0 [ 51.374402][ T112] ? ext4_issue_zeroout+0x1a0/0x1a0 [ 51.379623][ T112] ? ext4_inode_journal_mode+0x19a/0x480 [ 51.385262][ T112] ext4_writepages+0x11d5/0x2e00 [ 51.390275][ T112] ? ext4_readpage+0x220/0x220 [ 51.395153][ T112] ? update_load_avg+0x4dc/0x14f0 [ 51.400304][ T112] ? ext4_readpage+0x220/0x220 [ 51.405270][ T112] do_writepages+0x12a/0x270 [ 51.409928][ T112] ? __writepage+0x130/0x130 [ 51.414504][ T112] ? __kasan_check_write+0x14/0x20 [ 51.419595][ T112] ? _raw_spin_lock+0x8e/0xe0 [ 51.424251][ T112] ? __kasan_check_write+0x14/0x20 [ 51.429337][ T112] ? _raw_spin_lock+0x8e/0xe0 [ 51.433990][ T112] __writeback_single_inode+0xd5/0xa20 [ 51.439424][ T112] ? wbc_attach_and_unlock_inode+0x171/0x590 [ 51.445377][ T112] writeback_sb_inodes+0x860/0x1400 [ 51.450565][ T112] ? queue_io+0x4c0/0x4c0 [ 51.454869][ T112] ? __kasan_check_read+0x11/0x20 [ 51.459961][ T112] ? queue_io+0x385/0x4c0 [ 51.464268][ T112] wb_writeback+0x3e3/0xb90 [ 51.468746][ T112] ? wb_io_lists_depopulated+0x180/0x180 [ 51.474450][ T112] ? set_worker_desc+0x155/0x1c0 [ 51.479445][ T112] ? update_load_avg+0x4dc/0x14f0 [ 51.484442][ T112] ? __kasan_check_write+0x14/0x20 [ 51.489530][ T112] wb_workfn+0x38f/0xe20 [ 51.493751][ T112] ? inode_wait_for_writeback+0x200/0x200 [ 51.499531][ T112] ? _raw_spin_unlock_irq+0x4e/0x70 [ 51.504717][ T112] ? finish_task_switch+0x12e/0x5a0 [ 51.509912][ T112] ? __switch_to_asm+0x34/0x60 [ 51.514673][ T112] ? __schedule+0xb4f/0x1310 [ 51.519255][ T112] ? __kasan_check_read+0x11/0x20 [ 51.524278][ T112] ? read_word_at_a_time+0x12/0x20 [ 51.529376][ T112] ? strscpy+0x9b/0x290 [ 51.533562][ T112] process_one_work+0x6e1/0xba0 [ 51.538392][ T112] worker_thread+0xa6a/0x13b0 [ 51.543048][ T112] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 51.548486][ T112] ? __kasan_check_read+0x11/0x20 [ 51.553484][ T112] kthread+0x346/0x3d0 [ 51.557601][ T112] ? worker_clr_flags+0x190/0x190 [ 51.562600][ T112] ? kthread_blkcg+0xd0/0xd0 [ 51.567165][ T112] ret_from_fork+0x1f/0x30 [ 51.571553][ T112] [ 51.573975][ T112] Allocated by task 470: [ 51.578315][ T112] __kasan_slab_alloc+0xbd/0xf0 [ 51.583144][ T112] slab_post_alloc_hook+0x5d/0x2f0 [ 51.588228][ T112] kmem_cache_alloc+0x165/0x2e0 [ 51.593060][ T112] getname_flags+0xb9/0x500 [ 51.597537][ T112] do_mkdirat+0x4b/0x340 [ 51.601752][ T112] __x64_sys_mkdirat+0x7b/0x90 [ 51.606603][ T112] do_syscall_64+0x31/0x40 [ 51.611436][ T112] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.617300][ T112] [ 51.619604][ T112] Freed by task 470: [ 51.623477][ T112] kasan_set_track+0x4a/0x70 [ 51.628070][ T112] kasan_set_free_info+0x23/0x40 [ 51.632985][ T112] ____kasan_slab_free+0x125/0x160 [ 51.638159][ T112] __kasan_slab_free+0x11/0x20 [ 51.642986][ T112] slab_free_freelist_hook+0xc5/0x190 [ 51.648338][ T112] kmem_cache_free+0x100/0x2d0 [ 51.653077][ T112] filename_create+0x442/0x680 [ 51.657837][ T112] do_mkdirat+0x5e/0x340 [ 51.662055][ T112] __x64_sys_mkdirat+0x7b/0x90 [ 51.666792][ T112] do_syscall_64+0x31/0x40 [ 51.671182][ T112] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.677041][ T112] [ 51.679348][ T112] The buggy address belongs to the object at ffff88811758c400 [ 51.679348][ T112] which belongs to the cache names_cache of size 4096 [ 51.693897][ T112] The buggy address is located 3096 bytes inside of [ 51.693897][ T112] 4096-byte region [ffff88811758c400, ffff88811758d400) [ 51.707707][ T112] The buggy address belongs to the page: [ 51.713455][ T112] page:ffffea00045d6200 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x117588 [ 51.723762][ T112] head:ffffea00045d6200 order:3 compound_mapcount:0 compound_pincount:0 [ 51.732076][ T112] flags: 0x4000000000010200(slab|head) [ 51.737519][ T112] raw: 4000000000010200 0000000000000000 0000000100000001 ffff88810018b200 [ 51.746251][ T112] raw: 0000000000000000 0000000000070007 00000001ffffffff 0000000000000000 [ 51.754805][ T112] page dumped because: kasan: bad access detected [ 51.761205][ T112] page_owner tracks the page as allocated [ 51.766908][ T112] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 98, ts 4067422110, free_ts 0 [ 51.784935][ T112] prep_new_page+0x179/0x180 [ 51.789505][ T112] get_page_from_freelist+0x2235/0x23d0 [ 51.795026][ T112] __alloc_pages_nodemask+0x268/0x5f0 [ 51.800372][ T112] new_slab+0x84/0x3f0 [ 51.804477][ T112] ___slab_alloc+0x2a6/0x450 [ 51.809039][ T112] __slab_alloc+0x63/0xa0 [ 51.813344][ T112] kmem_cache_alloc+0x1af/0x2e0 [ 51.818168][ T112] getname_flags+0xb9/0x500 [ 51.822660][ T112] getname+0x19/0x20 [ 51.826527][ T112] do_sys_openat2+0xd9/0x6d0 [ 51.831122][ T112] __x64_sys_openat+0x136/0x160 [ 51.836046][ T112] do_syscall_64+0x31/0x40 [ 51.840446][ T112] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.846485][ T112] page_owner free stack trace missing [ 51.851826][ T112] [ 51.854127][ T112] Memory state around the buggy address: [ 51.859815][ T112] ffff88811758cf00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 51.867849][ T112] ffff88811758cf80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 51.875883][ T112] >ffff88811758d000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 51.883919][ T112] ^ [ 51.888764][ T112] ffff88811758d080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 51.896810][ T112] ffff88811758d100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 51.904867][ T112] ================================================================== [ 51.912917][ T112] Disabling lock debugging due to kernel taint [ 52.041400][ T481] EXT4-fs (loop2): Ignoring removed nobh option [ 52.047832][ T481] EXT4-fs (loop2): Ignoring removed bh option [ 52.053976][ T481] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.071744][ T481] 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 [ 52.166465][ T486] EXT4-fs (loop2): Ignoring removed nobh option [ 52.173626][ T486] EXT4-fs (loop2): Ignoring removed bh option [ 52.179821][ T486] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.201667][ T486] 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 [ 52.336121][ T491] EXT4-fs (loop2): Ignoring removed nobh option [ 52.342452][ T491] EXT4-fs (loop2): Ignoring removed bh option [ 52.348555][ T491] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.371883][ 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 [ 52.563215][ T496] EXT4-fs (loop2): Ignoring removed nobh option [ 52.569694][ T496] EXT4-fs (loop2): Ignoring removed bh option [ 52.575905][ T496] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.591791][ T496] 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 [ 52.623012][ T298] EXT4-fs error (device loop2): ext4_map_blocks:740: inode #15: block 3271687228: comm kworker/u4:3: lblock 84 mapped to illegal pblock 3271687228 (length 2) [ 52.640046][ T298] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 52.640678][ T7] device bridge_slave_1 left promiscuous mode [ 52.653403][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.659218][ T298] EXT4-fs (loop2): This should not happen!! Data will be lost [ 52.659218][ T298] [ 52.676313][ T7] device bridge_slave_0 left promiscuous mode [ 52.682790][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.690720][ T7] device veth1_macvtap left promiscuous mode [ 52.696895][ T7] device veth0_vlan left promiscuous mode [ 52.737910][ T501] EXT4-fs (loop2): Ignoring removed nobh option [ 52.744724][ T501] EXT4-fs (loop2): Ignoring removed bh option [ 52.750939][ T501] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.771583][ T501] 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 [ 52.897363][ T506] EXT4-fs (loop2): Ignoring removed nobh option [ 52.903703][ T506] EXT4-fs (loop2): Ignoring removed bh option [ 52.909794][ T506] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.931517][ T506] 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 [ 53.022030][ T511] EXT4-fs (loop2): Ignoring removed nobh option [ 53.028449][ T511] EXT4-fs (loop2): Ignoring removed bh option [ 53.034747][ T511] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.051653][ T511] 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 [ 53.082818][ T7] EXT4-fs error (device loop2): ext4_map_blocks:740: inode #15: block 16835764: comm kworker/u4:0: lblock 84 mapped to illegal pblock 16835764 (length 2) [ 53.099036][ T7] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 53.111563][ T7] EXT4-fs (loop2): This should not happen!! Data will be lost [ 53.111563][ T7] [ 53.350950][ T516] EXT4-fs (loop2): Ignoring removed nobh option [ 53.357215][ T516] EXT4-fs (loop2): Ignoring removed bh option [ 53.363455][ T516] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.381566][ 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 [ 53.412464][ T7] EXT4-fs error (device loop2): ext4_map_blocks:740: inode #15: block 27011049294037: comm kworker/u4:0: lblock 84 mapped to illegal pblock 27011049294037 (length 2) [ 53.429728][ T7] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 53.442432][ T7] EXT4-fs (loop2): This should not happen!! Data will be lost [ 53.442432][ T7] [ 53.607861][ T521] EXT4-fs (loop2): Ignoring removed nobh option [ 53.614587][ T521] EXT4-fs (loop2): Ignoring removed bh option [ 53.620883][ T521] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.641660][ T521] 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 [ 53.672227][ T7] EXT4-fs error (device loop2): ext4_map_blocks:740: inode #15: block 440047428: comm kworker/u4:0: lblock 84 mapped to illegal pblock 440047428 (length 2) [ 53.688369][ T7] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 53.700768][ T7] EXT4-fs (loop2): This should not happen!! Data will be lost [ 53.700768][ T7] [ 53.842924][ T526] EXT4-fs (loop2): Ignoring removed nobh option [ 53.849215][ T526] EXT4-fs (loop2): Ignoring removed bh option [ 53.855333][ T526] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.871443][ T526] 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 [ 53.998036][ T531] EXT4-fs (loop2): Ignoring removed nobh option [ 54.004613][ T531] EXT4-fs (loop2): Ignoring removed bh option [ 54.010855][ T531] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.031747][ T531] 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 [ 54.062948][ T7] EXT4-fs error (device loop2): ext4_map_blocks:740: inode #15: block 437888340: comm kworker/u4:0: lblock 84 mapped to illegal pblock 437888340 (length 2) [ 54.079866][ T7] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 54.092445][ T7] EXT4-fs (loop2): This should not happen!! Data will be lost [ 54.092445][ T7] [ 54.237242][ T536] EXT4-fs (loop2): Ignoring removed nobh option [ 54.243687][ T536] EXT4-fs (loop2): Ignoring removed bh option [ 54.249776][ T536] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.271507][ 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 [ 54.302151][ T7] EXT4-fs error (device loop2): ext4_map_blocks:740: inode #15: block 27066883868885: comm kworker/u4:0: lblock 84 mapped to illegal pblock 27066883868885 (length 2) [ 54.319166][ T7] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 54.331692][ T7] EXT4-fs (loop2): This should not happen!! Data will be lost [ 54.331692][ T7] [ 54.436743][ T541] EXT4-fs (loop2): Ignoring removed nobh option [ 54.443067][ T541] EXT4-fs (loop2): Ignoring removed bh option [ 54.449266][ T541] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.471468][ T541] 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 [ 54.637703][ T546] EXT4-fs (loop2): Ignoring removed nobh option [ 54.644146][ T546] EXT4-fs (loop2): Ignoring removed bh option [ 54.650426][ T546] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.671467][ T546] 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 [ 54.841768][ T551] EXT4-fs (loop2): Ignoring removed nobh option [ 54.848102][ T551] EXT4-fs (loop2): Ignoring removed bh option [ 54.854286][ T551] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.871581][ T551] 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 [ 55.052437][ T556] EXT4-fs (loop2): Ignoring removed nobh option [ 55.059074][ T556] EXT4-fs (loop2): Ignoring removed bh option [ 55.065320][ T556] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.081545][ 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 [ 55.112545][ T7] EXT4-fs error (device loop2): ext4_map_blocks:740: inode #15: block 484066900: comm kworker/u4:0: lblock 84 mapped to illegal pblock 484066900 (length 2) [ 55.128809][ T7] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 55.141298][ T7] EXT4-fs (loop2): This should not happen!! Data will be lost [ 55.141298][ T7] [ 55.327522][ T561] EXT4-fs (loop2): Ignoring removed nobh option [ 55.333883][ T561] EXT4-fs (loop2): Ignoring removed bh option [ 55.340231][ T561] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.361617][ T561] 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 [ 55.486161][ T566] EXT4-fs (loop2): Ignoring removed nobh option [ 55.492550][ T566] EXT4-fs (loop2): Ignoring removed bh option [ 55.498789][ T566] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.521509][ T566] 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 2025/10/02 21:06:20 executed programs: 21 [ 55.591704][ T24] kauditd_printk_skb: 12 callbacks suppressed [ 55.591713][ T24] audit: type=1400 audit(1759439180.520:123): avc: denied { write } for pid=401 comm="syz-execprog" path="pipe:[14713]" dev="pipefs" ino=14713 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 55.621779][ T571] EXT4-fs (loop2): Ignoring removed nobh option [ 55.628033][ T571] EXT4-fs (loop2): Ignoring removed bh option [ 55.634189][ T571] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.651861][ T571] 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 [ 55.799150][ T576] EXT4-fs (loop2): Ignoring removed nobh option [ 55.805880][ T576] EXT4-fs (loop2): Ignoring removed bh option [ 55.812028][ T576] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.831680][ 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 [ 55.862702][ T7] EXT4-fs error (device loop2): ext4_map_blocks:740: inode #15: block 16381005236437: comm kworker/u4:0: lblock 84 mapped to illegal pblock 16381005236437 (length 2) [ 55.880308][ T7] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 55.893024][ T7] EXT4-fs (loop2): This should not happen!! Data will be lost [ 55.893024][ T7] [ 56.037248][ T581] EXT4-fs (loop2): Ignoring removed nobh option [ 56.043585][ T581] EXT4-fs (loop2): Ignoring removed bh option [ 56.049679][ T581] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.071491][ T581] 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 [ 56.197286][ T586] EXT4-fs (loop2): Ignoring removed nobh option [ 56.203685][ T586] EXT4-fs (loop2): Ignoring removed bh option [ 56.209931][ T586] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.231619][ T586] 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 [ 56.262358][ T298] EXT4-fs error (device loop2): ext4_map_blocks:740: inode #15: block 271253660: comm kworker/u4:3: lblock 84 mapped to illegal pblock 271253660 (length 2) [ 56.278595][ T298] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 56.291174][ T298] EXT4-fs (loop2): This should not happen!! Data will be lost [ 56.291174][ T298] [ 56.442950][ T591] EXT4-fs (loop2): Ignoring removed nobh option [ 56.449408][ T591] EXT4-fs (loop2): Ignoring removed bh option [ 56.455718][ T591] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.471507][ T591] 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 [ 56.656994][ T596] EXT4-fs (loop2): Ignoring removed nobh option [ 56.663431][ T596] EXT4-fs (loop2): Ignoring removed bh option [ 56.669536][ T596] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.691688][ 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 [ 56.836716][ T601] EXT4-fs (loop2): Ignoring removed nobh option [ 56.843422][ T601] EXT4-fs (loop2): Ignoring removed bh option [ 56.849564][ T601] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.871561][ T601] 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 [ 57.016992][ T606] EXT4-fs (loop2): Ignoring removed nobh option [ 57.023458][ T606] EXT4-fs (loop2): Ignoring removed bh option [ 57.029678][ T606] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.051923][ T606] 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 [ 57.196716][ T611] EXT4-fs (loop2): Ignoring removed nobh option [ 57.203160][ T611] EXT4-fs (loop2): Ignoring removed bh option [ 57.209385][ T611] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.231566][ T611] 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 [ 57.262358][ T7] EXT4-fs error (device loop2): ext4_ext_split:1073: inode #15: comm kworker/u4:0: p_ext > EXT_MAX_EXTENT! [ 57.274199][ T7] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 57.286590][ T7] EXT4-fs (loop2): This should not happen!! Data will be lost [ 57.286590][ T7] [ 57.412916][ T616] EXT4-fs (loop2): Ignoring removed nobh option [ 57.419453][ T616] EXT4-fs (loop2): Ignoring removed bh option [ 57.426004][ T616] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.441481][ 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 [ 57.606057][ T621] EXT4-fs (loop2): Ignoring removed nobh option [ 57.612437][ T621] EXT4-fs (loop2): Ignoring removed bh option [ 57.618713][ T621] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.641521][ T621] 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 [ 57.789501][ T626] EXT4-fs (loop2): Ignoring removed nobh option [ 57.795904][ T626] EXT4-fs (loop2): Ignoring removed bh option [ 57.802055][ T626] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.821553][ T626] 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 [ 57.952949][ T631] EXT4-fs (loop2): Ignoring removed nobh option [ 57.959291][ T631] EXT4-fs (loop2): Ignoring removed bh option [ 57.965897][ T631] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.981469][ T631] 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 [ 58.012242][ T298] EXT4-fs error (device loop2): ext4_map_blocks:740: inode #15: block 44478681286869: comm kworker/u4:3: lblock 84 mapped to illegal pblock 44478681286869 (length 2) [ 58.029159][ T298] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 58.041534][ T298] EXT4-fs (loop2): This should not happen!! Data will be lost [ 58.041534][ T298] [ 58.222942][ T636] EXT4-fs (loop2): Ignoring removed nobh option [ 58.229319][ T636] EXT4-fs (loop2): Ignoring removed bh option [ 58.235904][ T636] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.251546][ T636] 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 [ 58.365050][ T641] EXT4-fs (loop2): Ignoring removed nobh option [ 58.371639][ T641] EXT4-fs (loop2): Ignoring removed bh option [ 58.377721][ T641] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.401541][ T641] 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 [ 58.432642][ T7] EXT4-fs error (device loop2): ext4_map_blocks:740: inode #15: block 31469225347285: comm kworker/u4:0: lblock 84 mapped to illegal pblock 31469225347285 (length 2) [ 58.450093][ T7] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 58.462629][ T7] EXT4-fs (loop2): This should not happen!! Data will be lost [ 58.462629][ T7] [ 58.602941][ T646] EXT4-fs (loop2): Ignoring removed nobh option [ 58.609414][ T646] EXT4-fs (loop2): Ignoring removed bh option [ 58.615721][ T646] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.631650][ T646] 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 [ 58.662618][ T298] EXT4-fs error (device loop2): ext4_map_blocks:740: inode #15: block 126965514593411: comm kworker/u4:3: lblock 84 mapped to illegal pblock 126965514593411 (length 2) [ 58.680049][ T298] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 58.692459][ T298] EXT4-fs (loop2): This should not happen!! Data will be lost [ 58.692459][ T298] [ 58.876762][ T651] EXT4-fs (loop2): Ignoring removed nobh option [ 58.883093][ T651] EXT4-fs (loop2): Ignoring removed bh option [ 58.889242][ T651] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.911621][ T651] 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 [ 58.942251][ T7] EXT4-fs error (device loop2): ext4_ext_split:1073: inode #15: comm kworker/u4:0: p_ext > EXT_MAX_EXTENT! [ 58.954149][ T7] EXT4-fs error (device loop2): mb_free_blocks:1524: group 0, inode 15: block 449:freeing already freed block (bit 28); block bitmap corrupt. [ 58.969535][ T7] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 58.982211][ T7] EXT4-fs (loop2): This should not happen!! Data will be lost [ 58.982211][ T7] [ 59.122957][ T656] EXT4-fs (loop2): Ignoring removed nobh option [ 59.129599][ T656] EXT4-fs (loop2): Ignoring removed bh option [ 59.135834][ T656] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.151617][ T656] 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 [ 59.321978][ T661] EXT4-fs (loop2): Ignoring removed nobh option [ 59.328427][ T661] EXT4-fs (loop2): Ignoring removed bh option [ 59.334773][ T661] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.351522][ T661] 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 [ 59.506578][ T666] EXT4-fs (loop2): Ignoring removed nobh option [ 59.513127][ T666] EXT4-fs (loop2): Ignoring removed bh option [ 59.519195][ T666] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.541586][ T666] 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 [ 59.686925][ T671] EXT4-fs (loop2): Ignoring removed nobh option [ 59.693325][ T671] EXT4-fs (loop2): Ignoring removed bh option [ 59.699576][ T671] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.721522][ T671] 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 [ 59.752072][ T7] EXT4-fs error (device loop2): ext4_map_blocks:740: inode #15: block 177455188: comm kworker/u4:0: lblock 84 mapped to illegal pblock 177455188 (length 2) [ 59.768557][ T7] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 59.780984][ T7] EXT4-fs (loop2): This should not happen!! Data will be lost [ 59.780984][ T7] [ 59.889536][ T676] EXT4-fs (loop2): Ignoring removed nobh option [ 59.895969][ T676] EXT4-fs (loop2): Ignoring removed bh option [ 59.902294][ T676] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.921652][ T676] 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 [ 59.952156][ T7] EXT4-fs error (device loop2): ext4_map_blocks:740: inode #15: block 338948500: comm kworker/u4:0: lblock 84 mapped to illegal pblock 338948500 (length 2) [ 59.968191][ T7] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 59.980704][ T7] EXT4-fs (loop2): This should not happen!! Data will be lost [ 59.980704][ T7] [ 60.162968][ T681] EXT4-fs (loop2): Ignoring removed nobh option [ 60.169447][ T681] EXT4-fs (loop2): Ignoring removed bh option [ 60.175834][ T681] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.191438][ T681] 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 [ 60.222147][ T9] EXT4-fs error (device loop2): ext4_ext_split:1073: inode #15: comm kworker/u4:1: p_ext > EXT_MAX_EXTENT! [ 60.234112][ T9] EXT4-fs error (device loop2): mb_free_blocks:1524: group 0, inode 15: block 449:freeing already freed block (bit 28); block bitmap corrupt. [ 60.248886][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 60.261546][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 60.261546][ T9] [ 60.393043][ T686] EXT4-fs (loop2): Ignoring removed nobh option [ 60.399327][ T686] EXT4-fs (loop2): Ignoring removed bh option [ 60.405423][ T686] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.421552][ T686] 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 [ 60.452015][ T9] EXT4-fs error (device loop2): ext4_map_blocks:740: inode #15: block 3735879764: comm kworker/u4:1: lblock 84 mapped to illegal pblock 3735879764 (length 2) [ 60.468371][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 2 with error 117 [ 60.481133][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 60.481133][ T9] [ 60.597476][ T691] EXT4-fs (loop2): Ignoring removed nobh option [ 60.603795][ T691] EXT4-fs (loop2): Ignoring removed bh option [ 60.610047][ T691] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE 2025/10/02 21:06:25 executed programs: 46 [ 60.631580][ T691] 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 [ 60.799721][ T696] EXT4-fs (loop2): Ignoring removed nobh option [ 60.806205][ T696] EXT4-fs (loop2): Ignoring removed bh option [ 60.812352][ T696] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.831515][ T696] 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 [ 60.945735][ T701] EXT4-fs (loop2): Ignoring removed nobh option [ 60.952282][ T701] EXT4-fs (loop2): Ignoring removed bh option [ 60.958598][ T701] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.981622][ T701] 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 [ 61.116387][ T706] EXT4-fs (loop2): Ignoring removed nobh option [ 61.123046][ T706] EXT4-fs (loop2): Ignoring removed bh option [ 61.129322][ T706] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE