Warning: Permanently added '10.128.0.88' (ED25519) to the list of known hosts. 2026/09/01 13:57:00 parsed 1 programs [ 36.788991][ T24] kauditd_printk_skb: 30 callbacks suppressed [ 36.789001][ T24] audit: type=1400 audit(1788271021.329:104): avc: denied { unlink } for pid=443 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 36.911887][ T443] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 37.334132][ T24] audit: type=1401 audit(1788271021.869:105): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 37.525870][ T465] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.534555][ T465] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.542199][ T465] device bridge_slave_0 entered promiscuous mode [ 37.551302][ T465] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.559803][ T465] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.567761][ T465] device bridge_slave_1 entered promiscuous mode [ 37.601711][ T465] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.609965][ T465] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.617833][ T465] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.625526][ T465] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.641400][ T365] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.649345][ T365] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.657276][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.665634][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.675912][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.685079][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.693139][ T365] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.702570][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.712045][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.722821][ T365] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.738107][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.749876][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 37.763746][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 37.775127][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 37.783997][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 37.793038][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 37.802406][ T465] device veth0_vlan entered promiscuous mode [ 37.812472][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 37.823291][ T465] device veth1_macvtap entered promiscuous mode [ 37.834007][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 37.845373][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 37.876588][ T24] audit: type=1400 audit(1788271022.419:106): avc: denied { create } for pid=472 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 2026/09/01 13:57:02 executed programs: 0 [ 38.412158][ T49] device bridge_slave_1 left promiscuous mode [ 38.420649][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.429295][ T24] audit: type=1400 audit(1788271022.969:107): avc: denied { write } for pid=434 comm="syz-execprog" path="pipe:[15769]" dev="pipefs" ino=15769 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 38.461317][ T49] device bridge_slave_0 left promiscuous mode [ 38.468589][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.477571][ T49] device veth1_macvtap left promiscuous mode [ 38.484850][ T49] device veth0_vlan left promiscuous mode [ 38.573653][ T503] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.582052][ T503] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.589754][ T503] device bridge_slave_0 entered promiscuous mode [ 38.597756][ T503] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.605519][ T503] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.614536][ T503] device bridge_slave_1 entered promiscuous mode [ 38.646569][ T503] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.655651][ T503] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.672271][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.680074][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.688495][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.698541][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.707880][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.717452][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.725715][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.735442][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.744333][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.751789][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.763927][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.773944][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.789180][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.803465][ T503] device veth0_vlan entered promiscuous mode [ 38.812238][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.823604][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.832718][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.844386][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.853580][ T503] device veth1_macvtap entered promiscuous mode [ 38.863519][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.873509][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.024157][ T508] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 39.032344][ T508] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 39.041776][ T508] F2FS-fs (loop2): invalid crc value [ 39.049637][ T508] F2FS-fs (loop2): Found nat_bits in checkpoint [ 39.074188][ T508] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 39.082694][ T508] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 39.091588][ T24] audit: type=1400 audit(1788271023.639:108): avc: denied { mount } for pid=507 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 [ 39.262226][ T514] device veth0_vlan left promiscuous mode [ 39.268952][ T514] device veth0_vlan entered promiscuous mode [ 39.473774][ T516] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 39.482664][ T516] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 39.498617][ T516] F2FS-fs (loop2): invalid crc value [ 39.506098][ T516] F2FS-fs (loop2): Found nat_bits in checkpoint [ 39.539313][ T516] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 39.547599][ T516] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 39.733579][ T536] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 39.742328][ T536] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 39.751567][ T536] F2FS-fs (loop2): invalid crc value [ 39.758883][ T536] F2FS-fs (loop2): Found nat_bits in checkpoint [ 39.782754][ T536] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 39.790617][ T536] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 39.983701][ T543] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 39.992302][ T543] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 40.002105][ T543] F2FS-fs (loop2): invalid crc value [ 40.008885][ T543] F2FS-fs (loop2): Found nat_bits in checkpoint [ 40.034119][ T543] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 40.042299][ T543] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 40.081484][ T49] ================================================================== [ 40.089777][ T49] BUG: KASAN: use-after-free in vlan_dev_get_iflink+0x6d/0x70 [ 40.097522][ T49] Read of size 4 at addr ffff888117f06100 by task kworker/u4:2/49 [ 40.105585][ T49] [ 40.108046][ T49] CPU: 0 PID: 49 Comm: kworker/u4:2 Not tainted syzkaller #0 [ 40.115771][ T49] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 40.126699][ T49] Workqueue: netns cleanup_net [ 40.131704][ T49] Call Trace: [ 40.135275][ T49] __dump_stack+0x21/0x24 [ 40.140139][ T49] dump_stack_lvl+0x1a7/0x208 [ 40.145172][ T49] ? show_regs_print_info+0x18/0x18 [ 40.151064][ T49] ? thaw_kernel_threads+0x220/0x220 [ 40.156835][ T49] print_address_description+0x7f/0x2c0 [ 40.162698][ T49] ? vlan_dev_get_iflink+0x6d/0x70 [ 40.168586][ T49] kasan_report+0x100/0x140 [ 40.173140][ T49] ? vlan_dev_get_iflink+0x6d/0x70 [ 40.178872][ T49] __asan_report_load4_noabort+0x14/0x20 [ 40.184552][ T49] vlan_dev_get_iflink+0x6d/0x70 [ 40.189490][ T49] ? vlan_dev_fix_features+0x180/0x180 [ 40.195096][ T49] dev_get_iflink+0x70/0xc0 [ 40.200205][ T49] rfc2863_policy+0x124/0x2b0 [ 40.205231][ T49] ? linkwatch_forget_dev+0x151/0x190 [ 40.210977][ T49] linkwatch_do_dev+0x3b/0x140 [ 40.216048][ T49] linkwatch_forget_dev+0x180/0x190 [ 40.221743][ T49] netdev_run_todo+0x2e0/0xda0 [ 40.226518][ T49] ? netdev_refcnt_read+0x1e0/0x1e0 [ 40.231914][ T49] ? unregister_netdevice_queue+0x17c/0x320 [ 40.238158][ T49] ? list_netdevice+0x4c0/0x4c0 [ 40.243265][ T49] rtnl_unlock+0xe/0x10 [ 40.247773][ T49] default_device_exit_batch+0x363/0x3c0 [ 40.253668][ T49] ? default_device_exit+0x390/0x390 [ 40.259495][ T49] ? wait_woken+0x180/0x180 [ 40.264741][ T49] ? rtnl_unlock+0xe/0x10 [ 40.269665][ T49] ? default_device_exit+0x390/0x390 [ 40.275412][ T49] cleanup_net+0x5fe/0xb80 [ 40.280140][ T49] ? __kasan_check_write+0x14/0x20 [ 40.286540][ T49] ? pwq_activate_delayed_work+0x2ea/0x3f0 [ 40.292335][ T49] ? ops_init+0x470/0x470 [ 40.297391][ T49] ? __kasan_check_read+0x11/0x20 [ 40.303589][ T49] ? read_word_at_a_time+0x12/0x20 [ 40.308874][ T49] ? strscpy+0x9b/0x290 [ 40.313188][ T49] process_one_work+0x6fd/0xbc0 [ 40.318136][ T49] worker_thread+0xa8e/0x13c0 [ 40.323104][ T49] ? __kthread_parkme+0xb3/0x1b0 [ 40.328344][ T49] kthread+0x324/0x3b0 [ 40.332925][ T49] ? worker_clr_flags+0x190/0x190 [ 40.338409][ T49] ? kthread_blkcg+0xd0/0xd0 [ 40.343072][ T49] ret_from_fork+0x1f/0x30 [ 40.347563][ T49] [ 40.349993][ T49] Allocated by task 503: [ 40.354458][ T49] __kasan_kmalloc+0xd4/0x100 [ 40.359172][ T49] __kmalloc+0x19f/0x330 [ 40.363494][ T49] kvmalloc_node+0x88/0x130 [ 40.368255][ T49] alloc_netdev_mqs+0x88/0xca0 [ 40.373654][ T49] rtnl_create_link+0x242/0x930 [ 40.378946][ T49] rtnl_newlink+0x11ae/0x1830 [ 40.383897][ T49] rtnetlink_rcv_msg+0x9e9/0xca0 [ 40.389254][ T49] netlink_rcv_skb+0x1e9/0x430 [ 40.394568][ T49] rtnetlink_rcv+0x1c/0x20 [ 40.399081][ T49] netlink_unicast+0x86c/0xa30 [ 40.403922][ T49] netlink_sendmsg+0x949/0xb70 [ 40.408757][ T49] __sys_sendto+0x467/0x620 [ 40.413497][ T49] __x64_sys_sendto+0xe5/0x100 [ 40.418341][ T49] do_syscall_64+0x31/0x40 [ 40.422910][ T49] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 40.428890][ T49] [ 40.431375][ T49] Freed by task 49: [ 40.435249][ T49] kasan_set_track+0x4a/0x70 [ 40.440096][ T49] kasan_set_free_info+0x23/0x40 [ 40.445398][ T49] ____kasan_slab_free+0x125/0x160 [ 40.450539][ T49] __kasan_slab_free+0x11/0x20 [ 40.455573][ T49] slab_free_freelist_hook+0xc5/0x190 [ 40.461589][ T49] kfree+0xc0/0x270 [ 40.466067][ T49] kvfree+0x35/0x40 [ 40.469962][ T49] netdev_freemem+0x3f/0x60 [ 40.474460][ T49] netdev_release+0x7f/0xb0 [ 40.478946][ T49] device_release+0x96/0x1c0 [ 40.483817][ T49] kobject_put+0x18a/0x270 [ 40.488474][ T49] netdev_run_todo+0xc06/0xda0 [ 40.493300][ T49] rtnl_unlock+0xe/0x10 [ 40.497446][ T49] default_device_exit_batch+0x363/0x3c0 [ 40.503166][ T49] cleanup_net+0x5fe/0xb80 [ 40.507982][ T49] process_one_work+0x6fd/0xbc0 [ 40.513164][ T49] worker_thread+0xa8e/0x13c0 [ 40.518442][ T49] kthread+0x324/0x3b0 [ 40.522755][ T49] ret_from_fork+0x1f/0x30 [ 40.527439][ T49] [ 40.531115][ T49] The buggy address belongs to the object at ffff888117f06000 [ 40.531115][ T49] which belongs to the cache kmalloc-4k of size 4096 [ 40.546063][ T49] The buggy address is located 256 bytes inside of [ 40.546063][ T49] 4096-byte region [ffff888117f06000, ffff888117f07000) [ 40.560593][ T49] The buggy address belongs to the page: [ 40.566319][ T49] page:ffffea00045fc000 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x117f00 [ 40.576709][ T49] head:ffffea00045fc000 order:3 compound_mapcount:0 compound_pincount:0 [ 40.585277][ T49] flags: 0x4000000000010200(slab|head) [ 40.591317][ T49] raw: 4000000000010200 dead000000000100 dead000000000122 ffff888100042c00 [ 40.600319][ T49] raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000 [ 40.609091][ T49] page dumped because: kasan: bad access detected [ 40.615675][ T49] page_owner tracks the page as allocated [ 40.621684][ T49] 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 503, ts 38637942960, free_ts 38635823109 [ 40.642542][ T49] prep_new_page+0x176/0x190 [ 40.647592][ T49] get_page_from_freelist+0x225f/0x23f0 [ 40.653773][ T49] __alloc_pages_nodemask+0x29a/0x640 [ 40.659571][ T49] new_slab+0x84/0x3f0 [ 40.663926][ T49] ___slab_alloc+0x2f8/0x4c0 [ 40.668769][ T49] __slab_alloc+0x63/0xa0 [ 40.673077][ T49] __kmalloc_track_caller+0x1e4/0x310 [ 40.678895][ T49] kmemdup+0x26/0x60 [ 40.682774][ T49] __addrconf_sysctl_register+0xb6/0x3e0 [ 40.688559][ T49] addrconf_sysctl_register+0x147/0x1a0 [ 40.694356][ T49] ipv6_add_dev+0xbb2/0x10b0 [ 40.699154][ T49] addrconf_notify+0x582/0xea0 [ 40.704448][ T49] raw_notifier_call_chain+0x90/0x100 [ 40.709932][ T49] call_netdevice_notifiers+0x119/0x190 [ 40.716125][ T49] register_netdevice+0x100a/0x13a0 [ 40.722313][ T49] veth_newlink+0x854/0xb60 [ 40.727783][ T49] page last free stack trace: [ 40.732667][ T49] __free_pages_ok+0x80b/0x830 [ 40.737408][ T49] __free_pages+0xd8/0x390 [ 40.742006][ T49] __free_slab+0xcf/0x190 [ 40.746338][ T49] unfreeze_partials+0x150/0x180 [ 40.751543][ T49] put_cpu_partial+0xc1/0x180 [ 40.756376][ T49] __slab_free+0x2c9/0x3a0 [ 40.760781][ T49] ___cache_free+0x10e/0x130 [ 40.765616][ T49] qlink_free+0x50/0x90 [ 40.770001][ T49] qlist_free_all+0x5f/0xb0 [ 40.774772][ T49] kasan_quarantine_reduce+0x14a/0x160 [ 40.780236][ T49] __kasan_slab_alloc+0x2f/0xe0 [ 40.785243][ T49] slab_post_alloc_hook+0x5d/0x2f0 [ 40.790508][ T49] kmem_cache_alloc_trace+0x155/0x2e0 [ 40.795951][ T49] register_netdevice+0x209/0x13a0 [ 40.801312][ T49] veth_newlink+0x854/0xb60 [ 40.805826][ T49] rtnl_newlink+0x1307/0x1830 [ 40.810507][ T49] [ 40.813483][ T49] Memory state around the buggy address: [ 40.819459][ T49] ffff888117f06000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 40.828109][ T49] ffff888117f06080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 40.836849][ T49] >ffff888117f06100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 40.845899][ T49] ^ [ 40.850229][ T49] ffff888117f06180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 40.858914][ T49] ffff888117f06200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 40.867149][ T49] ================================================================== [ 40.875961][ T49] Disabling lock debugging due to kernel taint [ 40.897311][ T24] audit: type=1400 audit(1788271025.439:109): avc: denied { read } for pid=77 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 [ 40.928696][ T24] audit: type=1400 audit(1788271025.439:110): avc: denied { search } for pid=77 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 [ 40.952581][ T24] audit: type=1400 audit(1788271025.439:111): avc: denied { write } for pid=77 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 [ 40.983650][ T24] audit: type=1400 audit(1788271025.439:112): avc: denied { add_name } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 41.012691][ T24] audit: type=1400 audit(1788271025.439:113): avc: denied { create } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 41.123520][ T550] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 41.138495][ T550] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 41.147793][ T550] F2FS-fs (loop2): invalid crc value [ 41.154585][ T550] F2FS-fs (loop2): Found nat_bits in checkpoint [ 41.177662][ T550] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 41.185478][ T550] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 41.383949][ T557] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 41.392098][ T557] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 41.401004][ T557] F2FS-fs (loop2): invalid crc value [ 41.408046][ T557] F2FS-fs (loop2): Found nat_bits in checkpoint [ 41.430189][ T557] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 41.437861][ T557] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 41.613634][ T564] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 41.622235][ T564] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 41.633002][ T564] F2FS-fs (loop2): invalid crc value [ 41.641205][ T564] F2FS-fs (loop2): Found nat_bits in checkpoint [ 41.667273][ T564] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 41.679103][ T564] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 41.849284][ T571] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 41.860289][ T571] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 41.874266][ T571] F2FS-fs (loop2): invalid crc value [ 41.882154][ T571] F2FS-fs (loop2): Found nat_bits in checkpoint [ 41.906315][ T571] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 41.914936][ T571] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 42.113833][ T578] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 42.129473][ T578] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 42.144056][ T578] F2FS-fs (loop2): invalid crc value [ 42.156158][ T578] F2FS-fs (loop2): Found nat_bits in checkpoint [ 42.190878][ T578] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 42.202805][ T578] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 42.414162][ T585] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 42.423077][ T585] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 42.435290][ T585] F2FS-fs (loop2): invalid crc value [ 42.444176][ T585] F2FS-fs (loop2): Found nat_bits in checkpoint [ 42.472770][ T585] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 42.484878][ T585] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 42.694484][ T592] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 42.704164][ T592] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 42.716753][ T592] F2FS-fs (loop2): invalid crc value [ 42.726464][ T592] F2FS-fs (loop2): Found nat_bits in checkpoint [ 42.748071][ T592] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 42.755618][ T592] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 42.942604][ T599] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 42.950533][ T599] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 42.959937][ T599] F2FS-fs (loop2): invalid crc value [ 42.967514][ T599] F2FS-fs (loop2): Found nat_bits in checkpoint [ 42.989360][ T599] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 42.997483][ T599] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 43.202553][ T606] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 43.210488][ T606] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 43.220146][ T606] F2FS-fs (loop2): invalid crc value [ 43.227257][ T606] F2FS-fs (loop2): Found nat_bits in checkpoint [ 43.256134][ T606] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 43.263785][ T606] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 43.451957][ T613] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 43.462411][ T613] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 43.472220][ T613] F2FS-fs (loop2): invalid crc value [ 43.480598][ T613] F2FS-fs (loop2): Found nat_bits in checkpoint [ 43.505863][ T613] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 43.514132][ T613] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 2026/09/01 13:57:08 executed programs: 16 [ 43.775101][ T620] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 43.783292][ T620] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 43.793382][ T620] F2FS-fs (loop2): invalid crc value [ 43.800192][ T620] F2FS-fs (loop2): Found nat_bits in checkpoint [ 43.823447][ T620] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 43.832887][ T620] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 44.043629][ T627] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 44.052578][ T627] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 44.062927][ T627] F2FS-fs (loop2): invalid crc value [ 44.069944][ T627] F2FS-fs (loop2): Found nat_bits in checkpoint [ 44.090771][ T627] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 44.098601][ T627] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 44.302607][ T634] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 44.311665][ T634] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 44.321784][ T634] F2FS-fs (loop2): invalid crc value [ 44.329212][ T634] F2FS-fs (loop2): Found nat_bits in checkpoint [ 44.350844][ T634] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 44.358916][ T634] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 44.563695][ T641] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 44.572229][ T641] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 44.582042][ T641] F2FS-fs (loop2): invalid crc value [ 44.588951][ T641] F2FS-fs (loop2): Found nat_bits in checkpoint [ 44.610556][ T641] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 44.618003][ T641] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 44.782644][ T648] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 44.791121][ T648] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 44.801156][ T648] F2FS-fs (loop2): invalid crc value [ 44.809827][ T648] F2FS-fs (loop2): Found nat_bits in checkpoint [ 44.831625][ T648] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 44.840147][ T648] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 45.056410][ T655] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 45.064719][ T655] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 45.075257][ T655] F2FS-fs (loop2): invalid crc value [ 45.083559][ T655] F2FS-fs (loop2): Found nat_bits in checkpoint [ 45.112097][ T655] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 45.120806][ T655] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 45.284793][ T662] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 45.293386][ T662] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 45.303686][ T662] F2FS-fs (loop2): invalid crc value [ 45.311293][ T662] F2FS-fs (loop2): Found nat_bits in checkpoint [ 45.333823][ T662] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 45.341877][ T662] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 45.613757][ T669] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 45.621934][ T669] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 45.630993][ T669] F2FS-fs (loop2): invalid crc value [ 45.637415][ T669] F2FS-fs (loop2): Found nat_bits in checkpoint [ 45.659087][ T669] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 45.667903][ T669] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 45.874012][ T676] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 45.882429][ T676] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 45.891986][ T676] F2FS-fs (loop2): invalid crc value [ 45.899007][ T676] F2FS-fs (loop2): Found nat_bits in checkpoint [ 45.922027][ T676] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 45.929951][ T676] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 46.193698][ T683] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 46.201865][ T683] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 46.214840][ T683] F2FS-fs (loop2): invalid crc value [ 46.227542][ T683] F2FS-fs (loop2): Found nat_bits in checkpoint [ 46.249729][ T683] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 46.257599][ T683] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 46.464171][ T690] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 46.474649][ T690] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 46.485986][ T690] F2FS-fs (loop2): invalid crc value [ 46.494064][ T690] F2FS-fs (loop2): Found nat_bits in checkpoint [ 46.516312][ T690] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 46.525443][ T690] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 46.713729][ T697] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 46.722482][ T697] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 46.739007][ T697] F2FS-fs (loop2): invalid crc value [ 46.747433][ T697] F2FS-fs (loop2): Found nat_bits in checkpoint [ 46.772957][ T697] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 46.781582][ T697] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 46.982523][ T704] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 46.991164][ T704] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 47.001541][ T704] F2FS-fs (loop2): invalid crc value [ 47.008767][ T704] F2FS-fs (loop2): Found nat_bits in checkpoint [ 47.032453][ T704] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 47.041336][ T704] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 47.234757][ T711] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 47.245219][ T711] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 47.256300][ T711] F2FS-fs (loop2): invalid crc value [ 47.266189][ T711] F2FS-fs (loop2): Found nat_bits in checkpoint [ 47.297871][ T711] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 47.306537][ T711] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 47.513863][ T718] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 47.522080][ T718] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 47.533854][ T718] F2FS-fs (loop2): invalid crc value [ 47.540679][ T718] F2FS-fs (loop2): Found nat_bits in checkpoint [ 47.566799][ T718] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 47.577275][ T718] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 47.782532][ T725] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 47.790649][ T725] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 47.800308][ T725] F2FS-fs (loop2): invalid crc value [ 47.807877][ T725] F2FS-fs (loop2): Found nat_bits in checkpoint [ 47.838863][ T725] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 47.847341][ T725] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 48.054420][ T732] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 48.065185][ T732] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 48.075627][ T732] F2FS-fs (loop2): invalid crc value [ 48.082668][ T732] F2FS-fs (loop2): Found nat_bits in checkpoint [ 48.104650][ T732] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 48.112917][ T732] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 48.324764][ T739] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 48.334322][ T739] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 48.345529][ T739] F2FS-fs (loop2): invalid crc value [ 48.354364][ T739] F2FS-fs (loop2): Found nat_bits in checkpoint [ 48.384817][ T739] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 48.393637][ T739] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 48.603802][ T746] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 48.612613][ T746] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 48.623557][ T746] F2FS-fs (loop2): invalid crc value [ 48.632883][ T746] F2FS-fs (loop2): Found nat_bits in checkpoint [ 48.656923][ T746] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 48.665015][ T746] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 2026/09/01 13:57:13 executed programs: 35 [ 48.873904][ T753] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 48.883003][ T753] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 48.892846][ T753] F2FS-fs (loop2): invalid crc value [ 48.900256][ T753] F2FS-fs (loop2): Found nat_bits in checkpoint [ 48.922192][ T753] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 48.930777][ T753] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 49.134023][ T760] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 49.142701][ T760] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 49.154265][ T760] F2FS-fs (loop2): invalid crc value [ 49.161653][ T760] F2FS-fs (loop2): Found nat_bits in checkpoint [ 49.185858][ T760] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 49.194904][ T760] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 49.404103][ T767] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 49.412675][ T767] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 49.424017][ T767] F2FS-fs (loop2): invalid crc value [ 49.431773][ T767] F2FS-fs (loop2): Found nat_bits in checkpoint [ 49.453560][ T767] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 49.461219][ T767] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 49.643587][ T774] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 49.651979][ T774] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 49.665023][ T774] F2FS-fs (loop2): invalid crc value [ 49.673368][ T774] F2FS-fs (loop2): Found nat_bits in checkpoint [ 49.700267][ T774] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 49.708962][ T774] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 49.904024][ T781] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 49.915259][ T781] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 49.926860][ T781] F2FS-fs (loop2): invalid crc value [ 49.934744][ T781] F2FS-fs (loop2): Found nat_bits in checkpoint [ 49.958508][ T781] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 49.968245][ T781] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5