Warning: Permanently added '10.128.0.108' (ED25519) to the list of known hosts. 2026/02/10 00:21:05 parsed 1 programs [ 43.283679][ T24] kauditd_printk_skb: 30 callbacks suppressed [ 43.283689][ T24] audit: type=1400 audit(1770682865.719:104): avc: denied { unlink } for pid=409 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" [ 43.340608][ T409] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 44.146505][ T24] audit: type=1400 audit(1770682866.589:105): avc: denied { create } for pid=442 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 44.258724][ T24] audit: type=1401 audit(1770682866.699:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 44.296823][ T453] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.303959][ T453] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.311648][ T453] device bridge_slave_0 entered promiscuous mode [ 44.318900][ T453] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.326818][ T453] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.334432][ T453] device bridge_slave_1 entered promiscuous mode [ 44.361730][ T453] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.368954][ T453] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.376395][ T453] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.383821][ T453] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.399921][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.408205][ T351] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.415366][ T351] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.424085][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.433556][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.440801][ T351] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.449681][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.458112][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.465394][ T351] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.476671][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.485936][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.498946][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.509880][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.518485][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.526362][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.534703][ T453] device veth0_vlan entered promiscuous mode [ 44.544533][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.553526][ T453] device veth1_macvtap entered promiscuous mode [ 44.563293][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.573541][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/02/10 00:21:07 executed programs: 0 [ 44.768544][ T24] audit: type=1400 audit(1770682867.209:107): avc: denied { write } for pid=400 comm="syz-execprog" path="pipe:[15744]" dev="pipefs" ino=15744 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 44.803716][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.811025][ T469] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.818849][ T469] device bridge_slave_0 entered promiscuous mode [ 44.826466][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.833681][ T469] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.841604][ T469] device bridge_slave_1 entered promiscuous mode [ 44.875943][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.883021][ T469] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.890403][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.897458][ T469] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.919368][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.927347][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.934994][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.944296][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.952857][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.960200][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.972397][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.980807][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.987831][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.999235][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.009264][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.027307][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.038425][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.046893][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.055254][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.064396][ T469] device veth0_vlan entered promiscuous mode [ 45.080273][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.089878][ T469] device veth1_macvtap entered promiscuous mode [ 45.099089][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.113681][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.247144][ T482] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 45.254999][ T482] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 45.264642][ T482] F2FS-fs (loop2): invalid crc value [ 45.271806][ T482] F2FS-fs (loop2): Found nat_bits in checkpoint [ 45.295269][ T482] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 45.302726][ T482] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 45.310676][ T24] audit: type=1400 audit(1770682867.749:108): avc: denied { mount } for pid=481 comm="syz.2.16" name="/" dev="loop2" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 45.426661][ T496] device veth0_vlan left promiscuous mode [ 45.433308][ T496] device veth0_vlan entered promiscuous mode [ 45.610173][ T498] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 45.618378][ T498] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 45.627662][ T498] F2FS-fs (loop2): invalid crc value [ 45.634354][ T498] F2FS-fs (loop2): Found nat_bits in checkpoint [ 45.657884][ T498] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 45.665173][ T498] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 45.807412][ T221] device bridge_slave_1 left promiscuous mode [ 45.813641][ T221] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.821406][ T221] device bridge_slave_0 left promiscuous mode [ 45.827821][ T221] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.835459][ T221] device veth1_macvtap left promiscuous mode [ 45.841796][ T221] device veth0_vlan left promiscuous mode [ 45.849100][ T505] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 45.858635][ T505] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 45.873838][ T505] F2FS-fs (loop2): invalid crc value [ 45.881054][ T505] F2FS-fs (loop2): Found nat_bits in checkpoint [ 45.907566][ T505] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 45.914872][ T505] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 46.128770][ T512] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 46.136708][ T512] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 46.145781][ T512] F2FS-fs (loop2): invalid crc value [ 46.152497][ T512] F2FS-fs (loop2): Found nat_bits in checkpoint [ 46.173799][ T512] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 46.181058][ T512] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 46.320364][ T519] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 46.328508][ T519] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 46.337672][ T519] F2FS-fs (loop2): invalid crc value [ 46.344599][ T519] F2FS-fs (loop2): Found nat_bits in checkpoint [ 46.367301][ T519] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 46.374643][ T519] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 46.564881][ T526] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 46.572787][ T526] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 46.581769][ T526] F2FS-fs (loop2): invalid crc value [ 46.589056][ T526] F2FS-fs (loop2): Found nat_bits in checkpoint [ 46.611249][ T526] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 46.619300][ T526] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 46.756180][ T221] ================================================================== [ 46.764843][ T221] BUG: KASAN: use-after-free in vlan_dev_get_iflink+0x6d/0x70 [ 46.772568][ T221] Read of size 4 at addr ffff888114952100 by task kworker/u4:2/221 [ 46.781079][ T221] [ 46.783437][ T221] CPU: 1 PID: 221 Comm: kworker/u4:2 Not tainted syzkaller #0 [ 46.791063][ T221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 46.801377][ T221] Workqueue: netns cleanup_net [ 46.806398][ T221] Call Trace: [ 46.809842][ T221] __dump_stack+0x21/0x24 [ 46.814382][ T221] dump_stack_lvl+0x1a7/0x208 [ 46.819153][ T221] ? show_regs_print_info+0x18/0x18 [ 46.824440][ T221] ? thaw_kernel_threads+0x220/0x220 [ 46.829972][ T221] print_address_description+0x7f/0x2c0 [ 46.835683][ T221] ? vlan_dev_get_iflink+0x6d/0x70 [ 46.841013][ T221] kasan_report+0xe2/0x130 [ 46.845423][ T221] ? vlan_dev_get_iflink+0x6d/0x70 [ 46.850700][ T221] __asan_report_load4_noabort+0x14/0x20 [ 46.856762][ T221] vlan_dev_get_iflink+0x6d/0x70 [ 46.861704][ T221] ? vlan_dev_fix_features+0x180/0x180 [ 46.867138][ T221] dev_get_iflink+0x70/0xc0 [ 46.871728][ T221] rfc2863_policy+0x124/0x2b0 [ 46.876380][ T221] ? linkwatch_forget_dev+0x131/0x180 [ 46.881738][ T221] linkwatch_do_dev+0x3b/0x140 [ 46.886812][ T221] linkwatch_forget_dev+0x170/0x180 [ 46.892271][ T221] netdev_run_todo+0x2c4/0xd50 [ 46.897133][ T221] ? netdev_refcnt_read+0x1d0/0x1d0 [ 46.902827][ T221] ? unregister_netdevice_queue+0x1aa/0x370 [ 46.908895][ T221] ? list_netdevice+0x4c0/0x4c0 [ 46.913720][ T221] ? unregister_vlan_dev+0x25e/0x330 [ 46.919245][ T221] rtnl_unlock+0xe/0x10 [ 46.923576][ T221] default_device_exit_batch+0x363/0x3c0 [ 46.929588][ T221] ? default_device_exit+0x390/0x390 [ 46.935062][ T221] ? wait_woken+0x180/0x180 [ 46.940161][ T221] ? rtnl_unlock+0xe/0x10 [ 46.944949][ T221] ? default_device_exit+0x390/0x390 [ 46.950495][ T221] cleanup_net+0x603/0xb80 [ 46.955338][ T221] ? __kasan_check_write+0x14/0x20 [ 46.960528][ T221] ? ops_init+0x4a0/0x4a0 [ 46.964835][ T221] ? read_word_at_a_time+0x12/0x20 [ 46.969922][ T221] ? strscpy+0x9b/0x290 [ 46.974387][ T221] process_one_work+0x6e1/0xba0 [ 46.979501][ T221] worker_thread+0xa6a/0x13c0 [ 46.984361][ T221] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 46.989821][ T221] ? __kasan_check_read+0x11/0x20 [ 46.994834][ T221] kthread+0x346/0x3d0 [ 46.999150][ T221] ? worker_clr_flags+0x190/0x190 [ 47.004381][ T221] ? kthread_blkcg+0xd0/0xd0 [ 47.009326][ T221] ret_from_fork+0x1f/0x30 [ 47.014313][ T221] [ 47.017053][ T221] Allocated by task 469: [ 47.021614][ T221] __kasan_kmalloc+0xda/0x110 [ 47.026508][ T221] __kmalloc+0x1a4/0x330 [ 47.030907][ T221] kvmalloc_node+0x88/0x130 [ 47.035484][ T221] alloc_netdev_mqs+0x88/0xc80 [ 47.040410][ T221] rtnl_create_link+0x242/0x930 [ 47.045734][ T221] rtnl_newlink+0x11bc/0x18f0 [ 47.050397][ T221] rtnetlink_rcv_msg+0xa31/0xcc0 [ 47.055429][ T221] netlink_rcv_skb+0x1f5/0x440 [ 47.060714][ T221] rtnetlink_rcv+0x1c/0x20 [ 47.065099][ T221] netlink_unicast+0x876/0xa40 [ 47.069936][ T221] netlink_sendmsg+0x89c/0xb50 [ 47.074858][ T221] __sys_sendto+0x467/0x620 [ 47.079427][ T221] __x64_sys_sendto+0xe5/0x100 [ 47.084258][ T221] do_syscall_64+0x31/0x40 [ 47.088737][ T221] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.094628][ T221] [ 47.097353][ T221] Freed by task 221: [ 47.101241][ T221] kasan_set_track+0x4a/0x70 [ 47.105815][ T221] kasan_set_free_info+0x23/0x40 [ 47.110769][ T221] ____kasan_slab_free+0x125/0x160 [ 47.115959][ T221] __kasan_slab_free+0x11/0x20 [ 47.120805][ T221] slab_free_freelist_hook+0xc5/0x190 [ 47.126516][ T221] kfree+0xc0/0x270 [ 47.130916][ T221] kvfree+0x35/0x40 [ 47.134796][ T221] netdev_freemem+0x3f/0x60 [ 47.139697][ T221] netdev_release+0x7f/0xb0 [ 47.144185][ T221] device_release+0x96/0x1c0 [ 47.148846][ T221] kobject_put+0x18a/0x270 [ 47.153605][ T221] netdev_run_todo+0xbbc/0xd50 [ 47.158542][ T221] rtnl_unlock+0xe/0x10 [ 47.162759][ T221] default_device_exit_batch+0x363/0x3c0 [ 47.168471][ T221] cleanup_net+0x603/0xb80 [ 47.172963][ T221] process_one_work+0x6e1/0xba0 [ 47.177783][ T221] worker_thread+0xa6a/0x13c0 [ 47.182540][ T221] kthread+0x346/0x3d0 [ 47.186707][ T221] ret_from_fork+0x1f/0x30 [ 47.191103][ T221] [ 47.193513][ T221] The buggy address belongs to the object at ffff888114952000 [ 47.193513][ T221] which belongs to the cache kmalloc-4k of size 4096 [ 47.207714][ T221] The buggy address is located 256 bytes inside of [ 47.207714][ T221] 4096-byte region [ffff888114952000, ffff888114953000) [ 47.221733][ T221] The buggy address belongs to the page: [ 47.227447][ T221] page:ffffea0004525400 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x114950 [ 47.237926][ T221] head:ffffea0004525400 order:3 compound_mapcount:0 compound_pincount:0 [ 47.246319][ T221] flags: 0x4000000000010200(slab|head) [ 47.251941][ T221] raw: 4000000000010200 dead000000000100 dead000000000122 ffff888100042c00 [ 47.260695][ T221] raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000 [ 47.269813][ T221] page dumped because: kasan: bad access detected [ 47.276697][ T221] page_owner tracks the page as allocated [ 47.282415][ T221] 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 469, ts 44867595147, free_ts 44184808828 [ 47.303656][ T221] prep_new_page+0x179/0x180 [ 47.308225][ T221] get_page_from_freelist+0x223b/0x23d0 [ 47.314129][ T221] __alloc_pages_nodemask+0x290/0x620 [ 47.319593][ T221] new_slab+0x84/0x3f0 [ 47.323747][ T221] ___slab_alloc+0x2a6/0x450 [ 47.328566][ T221] __slab_alloc+0x63/0xa0 [ 47.332878][ T221] kmem_cache_alloc_trace+0x1b0/0x2e0 [ 47.338454][ T221] ipv6_add_dev+0x59b/0x10a0 [ 47.343246][ T221] addrconf_notify+0x582/0xe90 [ 47.348167][ T221] raw_notifier_call_chain+0x90/0x100 [ 47.353620][ T221] call_netdevice_notifiers+0x119/0x190 [ 47.359327][ T221] register_netdevice+0x1056/0x13e0 [ 47.364504][ T221] veth_newlink+0x853/0xb60 [ 47.369075][ T221] rtnl_newlink+0x1310/0x18f0 [ 47.373819][ T221] rtnetlink_rcv_msg+0xa31/0xcc0 [ 47.379075][ T221] netlink_rcv_skb+0x1f5/0x440 [ 47.383906][ T221] page last free stack trace: [ 47.389097][ T221] free_unref_page_prepare+0x2b7/0x2d0 [ 47.394744][ T221] __free_pages+0x146/0x3b0 [ 47.399512][ T221] __vunmap+0x86d/0x9f0 [ 47.403740][ T221] vfree+0x61/0x90 [ 47.407799][ T221] kcov_close+0x2b/0x50 [ 47.412192][ T221] __fput+0x2fb/0x770 [ 47.416158][ T221] ____fput+0x15/0x20 [ 47.420129][ T221] task_work_run+0x127/0x190 [ 47.424883][ T221] do_exit+0xa90/0x2500 [ 47.429021][ T221] do_group_exit+0x141/0x310 [ 47.433590][ T221] get_signal+0xf7d/0x12e0 [ 47.437979][ T221] arch_do_signal_or_restart+0xe2/0x11d0 [ 47.443781][ T221] exit_to_user_mode_loop+0xa2/0xe0 [ 47.448982][ T221] exit_to_user_mode_prepare+0x76/0xa0 [ 47.454513][ T221] syscall_exit_to_user_mode+0x1d/0x40 [ 47.460461][ T221] do_syscall_64+0x3d/0x40 [ 47.465106][ T221] [ 47.467408][ T221] Memory state around the buggy address: [ 47.473274][ T221] ffff888114952000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.481315][ T221] ffff888114952080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.489524][ T221] >ffff888114952100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.497574][ T221] ^ [ 47.501801][ T221] ffff888114952180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.510216][ T221] ffff888114952200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.518513][ T221] ================================================================== [ 47.526891][ T221] Disabling lock debugging due to kernel taint [ 47.537900][ T24] audit: type=1400 audit(1770682869.979:109): avc: denied { read } for pid=76 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 47.560043][ T24] audit: type=1400 audit(1770682869.979:110): avc: denied { search } for pid=76 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 47.582534][ T24] audit: type=1400 audit(1770682869.979:111): avc: denied { write } for pid=76 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 47.604345][ T24] audit: type=1400 audit(1770682869.979:112): avc: denied { add_name } for pid=76 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 47.625334][ T24] audit: type=1400 audit(1770682869.979:113): avc: denied { create } for pid=76 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 47.690103][ T533] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 47.697960][ T533] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 47.707069][ T533] F2FS-fs (loop2): invalid crc value [ 47.713917][ T533] F2FS-fs (loop2): Found nat_bits in checkpoint [ 47.735549][ T533] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 47.743034][ T533] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 47.988319][ T540] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 47.996648][ T540] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 48.005750][ T540] F2FS-fs (loop2): invalid crc value [ 48.012404][ T540] F2FS-fs (loop2): Found nat_bits in checkpoint [ 48.033421][ T540] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 48.040651][ T540] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 48.277037][ T547] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 48.284940][ T547] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 48.294058][ T547] F2FS-fs (loop2): invalid crc value [ 48.300787][ T547] F2FS-fs (loop2): Found nat_bits in checkpoint [ 48.325929][ T547] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 48.333283][ T547] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 48.544730][ T554] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 48.552726][ T554] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 48.561770][ T554] F2FS-fs (loop2): invalid crc value [ 48.568806][ T554] F2FS-fs (loop2): Found nat_bits in checkpoint [ 48.591105][ T554] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 48.598557][ T554] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 48.815023][ T561] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 48.823713][ T561] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 48.832759][ T561] F2FS-fs (loop2): invalid crc value [ 48.839721][ T561] F2FS-fs (loop2): Found nat_bits in checkpoint [ 48.862283][ T561] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 48.869474][ T561] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 49.068354][ T568] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 49.076712][ T568] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 49.085656][ T568] F2FS-fs (loop2): invalid crc value [ 49.092371][ T568] F2FS-fs (loop2): Found nat_bits in checkpoint [ 49.113036][ T568] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 49.120210][ T568] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 49.332001][ T575] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 49.340123][ T575] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 49.349237][ T575] F2FS-fs (loop2): invalid crc value [ 49.355936][ T575] F2FS-fs (loop2): Found nat_bits in checkpoint [ 49.376990][ T575] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 49.384106][ T575] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 49.623399][ T582] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 49.631533][ T582] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 49.640417][ T582] F2FS-fs (loop2): invalid crc value [ 49.647104][ T582] F2FS-fs (loop2): Found nat_bits in checkpoint [ 49.669412][ T582] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 49.676764][ T582] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 49.986374][ T589] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 49.994239][ T589] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 50.003149][ T589] F2FS-fs (loop2): invalid crc value [ 50.009893][ T589] F2FS-fs (loop2): Found nat_bits in checkpoint [ 50.031630][ T589] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 50.039155][ T589] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 2026/02/10 00:21:12 executed programs: 17 [ 50.197925][ T596] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 50.205901][ T596] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 50.214825][ T596] F2FS-fs (loop2): invalid crc value [ 50.221620][ T596] F2FS-fs (loop2): Found nat_bits in checkpoint [ 50.242496][ T596] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 50.249762][ T596] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 50.453581][ T603] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 50.461823][ T603] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 50.473443][ T603] F2FS-fs (loop2): invalid crc value [ 50.480748][ T603] F2FS-fs (loop2): Found nat_bits in checkpoint [ 50.501655][ T603] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 50.509153][ T603] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 50.695196][ T610] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 50.703180][ T610] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 50.712444][ T610] F2FS-fs (loop2): invalid crc value [ 50.719357][ T610] F2FS-fs (loop2): Found nat_bits in checkpoint [ 50.741272][ T610] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 50.748643][ T610] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 51.014761][ T617] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 51.022682][ T617] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 51.032115][ T617] F2FS-fs (loop2): invalid crc value [ 51.039202][ T617] F2FS-fs (loop2): Found nat_bits in checkpoint [ 51.060949][ T617] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 51.068173][ T617] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 51.253206][ T624] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 51.261371][ T624] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 51.270586][ T624] F2FS-fs (loop2): invalid crc value [ 51.277162][ T624] F2FS-fs (loop2): Found nat_bits in checkpoint [ 51.299126][ T624] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 51.306600][ T624] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 51.498604][ T631] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 51.506505][ T631] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 51.515600][ T631] F2FS-fs (loop2): invalid crc value [ 51.522783][ T631] F2FS-fs (loop2): Found nat_bits in checkpoint [ 51.545477][ T631] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 51.553137][ T631] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 51.732808][ T638] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 51.741068][ T638] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 51.750444][ T638] F2FS-fs (loop2): invalid crc value [ 51.757414][ T638] F2FS-fs (loop2): Found nat_bits in checkpoint [ 51.778529][ T638] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 51.786763][ T638] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 52.003363][ T645] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 52.011646][ T645] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 52.020612][ T645] F2FS-fs (loop2): invalid crc value [ 52.027529][ T645] F2FS-fs (loop2): Found nat_bits in checkpoint [ 52.049536][ T645] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 52.056983][ T645] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 52.253280][ T652] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 52.261207][ T652] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 52.270161][ T652] F2FS-fs (loop2): invalid crc value [ 52.276806][ T652] F2FS-fs (loop2): Found nat_bits in checkpoint [ 52.301831][ T652] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 52.309036][ T652] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 52.502630][ T659] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 52.510640][ T659] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 52.519563][ T659] F2FS-fs (loop2): invalid crc value [ 52.526097][ T659] F2FS-fs (loop2): Found nat_bits in checkpoint [ 52.548416][ T659] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 52.555586][ T659] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 52.748362][ T666] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 52.756453][ T666] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 52.765327][ T666] F2FS-fs (loop2): invalid crc value [ 52.772416][ T666] F2FS-fs (loop2): Found nat_bits in checkpoint [ 52.793970][ T666] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 52.801492][ T666] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 53.084653][ T673] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 53.095497][ T673] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 53.104657][ T673] F2FS-fs (loop2): invalid crc value [ 53.111459][ T673] F2FS-fs (loop2): Found nat_bits in checkpoint [ 53.135864][ T673] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 53.143414][ T673] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 53.331462][ T680] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 53.339479][ T680] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 53.348712][ T680] F2FS-fs (loop2): invalid crc value [ 53.355526][ T680] F2FS-fs (loop2): Found nat_bits in checkpoint [ 53.378177][ T680] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 53.385535][ T680] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 53.626682][ T687] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 53.635475][ T687] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 53.644518][ T687] F2FS-fs (loop2): invalid crc value [ 53.651524][ T687] F2FS-fs (loop2): Found nat_bits in checkpoint [ 53.673829][ T687] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 53.681551][ T687] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 53.950546][ T694] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 53.958542][ T694] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 53.967585][ T694] F2FS-fs (loop2): invalid crc value [ 53.974045][ T694] F2FS-fs (loop2): Found nat_bits in checkpoint [ 53.996186][ T694] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 54.003597][ T694] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 54.203612][ T701] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 54.211638][ T701] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 54.220597][ T701] F2FS-fs (loop2): invalid crc value [ 54.227193][ T701] F2FS-fs (loop2): Found nat_bits in checkpoint [ 54.249440][ T701] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 54.257007][ T701] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 54.433912][ T708] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 54.442357][ T708] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 54.451928][ T708] F2FS-fs (loop2): invalid crc value [ 54.458520][ T708] F2FS-fs (loop2): Found nat_bits in checkpoint [ 54.479524][ T708] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 54.486697][ T708] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 54.699134][ T715] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 54.707220][ T715] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 54.716621][ T715] F2FS-fs (loop2): invalid crc value [ 54.723684][ T715] F2FS-fs (loop2): Found nat_bits in checkpoint [ 54.745067][ T715] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 54.752473][ T715] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 54.947508][ T722] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 54.955466][ T722] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 54.964594][ T722] F2FS-fs (loop2): invalid crc value [ 54.971514][ T722] F2FS-fs (loop2): Found nat_bits in checkpoint [ 54.992537][ T722] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 54.999651][ T722] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 55.229597][ T729] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 55.237569][ T729] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 55.246638][ T729] F2FS-fs (loop2): invalid crc value [ 55.253059][ T729] F2FS-fs (loop2): Found nat_bits in checkpoint [ 55.275332][ T729] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 55.282757][ T729] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 2026/02/10 00:21:17 executed programs: 37 [ 55.469786][ T736] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 55.477933][ T736] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 55.487085][ T736] F2FS-fs (loop2): invalid crc value [ 55.493769][ T736] F2FS-fs (loop2): Found nat_bits in checkpoint [ 55.514797][ T736] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 55.522396][ T736] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 55.766899][ T743] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 55.775019][ T743] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 55.784032][ T743] F2FS-fs (loop2): invalid crc value [ 55.790943][ T743] F2FS-fs (loop2): Found nat_bits in checkpoint [ 55.813359][ T743] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 55.820721][ T743] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 56.010469][ T750] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 56.018344][ T750] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 56.027300][ T750] F2FS-fs (loop2): invalid crc value [ 56.033902][ T750] F2FS-fs (loop2): Found nat_bits in checkpoint [ 56.054729][ T750] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 56.062227][ T750] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 56.282218][ T757] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 56.290277][ T757] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 56.299404][ T757] F2FS-fs (loop2): invalid crc value [ 56.306144][ T757] F2FS-fs (loop2): Found nat_bits in checkpoint [ 56.328282][ T757] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 56.335565][ T757] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 56.498717][ T764] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 56.506853][ T764] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 56.516308][ T764] F2FS-fs (loop2): invalid crc value [ 56.523270][ T764] F2FS-fs (loop2): Found nat_bits in checkpoint [ 56.551368][ T764] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 56.558519][ T764] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 56.718890][ T771] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 56.726913][ T771] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 56.736145][ T771] F2FS-fs (loop2): invalid crc value [ 56.743182][ T771] F2FS-fs (loop2): Found nat_bits in checkpoint