Warning: Permanently added '10.128.1.27' (ED25519) to the list of known hosts. 2026/05/09 23:41:13 parsed 1 programs [ 43.965782][ T24] kauditd_printk_skb: 30 callbacks suppressed [ 43.965793][ T24] audit: type=1400 audit(1778370074.030:104): avc: denied { unlink } for pid=433 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" [ 44.113844][ T433] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 44.488641][ T24] audit: type=1400 audit(1778370074.560:105): avc: denied { create } for pid=437 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 44.553127][ T24] audit: type=1401 audit(1778370074.620:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 44.835978][ T463] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.843086][ T463] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.850801][ T463] device bridge_slave_0 entered promiscuous mode [ 44.858766][ T463] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.865918][ T463] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.873301][ T463] device bridge_slave_1 entered promiscuous mode [ 44.904590][ T463] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.911822][ T463] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.919117][ T463] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.926394][ T463] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.943439][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.951027][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.959230][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.967900][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.976434][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.984051][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.993268][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.001813][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.008894][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.022144][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.031280][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.044097][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.056726][ T463] device veth0_vlan entered promiscuous mode [ 45.063495][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.072043][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.079603][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.092516][ T463] device veth1_macvtap entered promiscuous mode [ 45.099493][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.110240][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.120468][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/05/09 23:41:15 executed programs: 0 [ 45.590873][ T24] audit: type=1400 audit(1778370075.660:107): avc: denied { write } for pid=424 comm="syz-execprog" path="pipe:[15589]" dev="pipefs" ino=15589 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 45.646831][ T495] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.655102][ T495] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.662884][ T495] device bridge_slave_0 entered promiscuous mode [ 45.673305][ T495] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.680466][ T495] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.688002][ T495] device bridge_slave_1 entered promiscuous mode [ 45.731868][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.739584][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.748032][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.757114][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.765402][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.772471][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.780090][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.799134][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.807594][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.816164][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.823241][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.830787][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.839042][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.851137][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.867889][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.875922][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.883694][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.892997][ T495] device veth0_vlan entered promiscuous mode [ 45.902892][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.911726][ T495] device veth1_macvtap entered promiscuous mode [ 45.920500][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.931342][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.079155][ T515] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 46.087135][ T515] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 46.096305][ T515] F2FS-fs (loop2): invalid crc value [ 46.103192][ T515] F2FS-fs (loop2): Found nat_bits in checkpoint [ 46.123922][ T515] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 46.131138][ T515] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 46.139082][ T24] audit: type=1400 audit(1778370076.210:108): avc: denied { mount } for pid=514 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 [ 46.258843][ T515] device veth0_vlan left promiscuous mode [ 46.264857][ T515] device veth0_vlan entered promiscuous mode [ 46.442494][ T522] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 46.450407][ T522] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 46.459498][ T522] F2FS-fs (loop2): invalid crc value [ 46.466215][ T522] F2FS-fs (loop2): Found nat_bits in checkpoint [ 46.491154][ T522] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 46.498664][ T522] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 46.648935][ T49] device bridge_slave_1 left promiscuous mode [ 46.655488][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.663721][ T49] device bridge_slave_0 left promiscuous mode [ 46.670129][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.677851][ T49] device veth1_macvtap left promiscuous mode [ 46.683960][ T49] device veth0_vlan left promiscuous mode [ 46.706299][ T529] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 46.727685][ T529] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 46.737981][ T529] F2FS-fs (loop2): invalid crc value [ 46.745667][ T529] F2FS-fs (loop2): Found nat_bits in checkpoint [ 46.768435][ T529] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 46.775532][ T529] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 46.944490][ T536] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 46.952350][ T536] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 46.961508][ T536] F2FS-fs (loop2): invalid crc value [ 46.968234][ T536] F2FS-fs (loop2): Found nat_bits in checkpoint [ 46.995660][ T536] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 47.002844][ T536] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 47.202401][ T543] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 47.210320][ T543] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 47.219316][ T543] F2FS-fs (loop2): invalid crc value [ 47.226190][ T543] F2FS-fs (loop2): Found nat_bits in checkpoint [ 47.246788][ T543] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 47.253875][ T543] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 47.449673][ T550] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 47.457518][ T550] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 47.466665][ T550] F2FS-fs (loop2): invalid crc value [ 47.473302][ T550] F2FS-fs (loop2): Found nat_bits in checkpoint [ 47.493816][ T550] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 47.501016][ T550] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 47.578267][ T49] ================================================================== [ 47.586491][ T49] BUG: KASAN: use-after-free in vlan_dev_get_iflink+0x6d/0x70 [ 47.593957][ T49] Read of size 4 at addr ffff8881175c4100 by task kworker/u4:2/49 [ 47.601761][ T49] [ 47.604104][ T49] CPU: 0 PID: 49 Comm: kworker/u4:2 Not tainted syzkaller #0 [ 47.611471][ T49] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 47.621795][ T49] Workqueue: netns cleanup_net [ 47.626561][ T49] Call Trace: [ 47.629942][ T49] __dump_stack+0x21/0x24 [ 47.634284][ T49] dump_stack_lvl+0x1a7/0x208 [ 47.638962][ T49] ? show_regs_print_info+0x18/0x18 [ 47.644173][ T49] ? thaw_kernel_threads+0x220/0x220 [ 47.649634][ T49] print_address_description+0x7f/0x2c0 [ 47.655181][ T49] ? vlan_dev_get_iflink+0x6d/0x70 [ 47.660299][ T49] kasan_report+0xe2/0x130 [ 47.664732][ T49] ? vlan_dev_get_iflink+0x6d/0x70 [ 47.669846][ T49] __asan_report_load4_noabort+0x14/0x20 [ 47.675582][ T49] vlan_dev_get_iflink+0x6d/0x70 [ 47.680534][ T49] ? vlan_dev_fix_features+0x180/0x180 [ 47.686121][ T49] dev_get_iflink+0x70/0xc0 [ 47.690642][ T49] rfc2863_policy+0x124/0x2b0 [ 47.695436][ T49] ? linkwatch_forget_dev+0xa1/0x180 [ 47.700752][ T49] linkwatch_do_dev+0x3b/0x140 [ 47.705564][ T49] linkwatch_forget_dev+0x170/0x180 [ 47.710788][ T49] netdev_run_todo+0x2c4/0xd50 [ 47.715574][ T49] ? netdev_refcnt_read+0x1d0/0x1d0 [ 47.720796][ T49] ? unregister_netdevice_queue+0x1aa/0x370 [ 47.726710][ T49] ? list_netdevice+0x4c0/0x4c0 [ 47.731580][ T49] ? unregister_vlan_dev+0x25e/0x330 [ 47.736878][ T49] rtnl_unlock+0xe/0x10 [ 47.741023][ T49] default_device_exit_batch+0x363/0x3c0 [ 47.746885][ T49] ? default_device_exit+0x390/0x390 [ 47.752289][ T49] ? wait_woken+0x180/0x180 [ 47.756783][ T49] ? rtnl_unlock+0xe/0x10 [ 47.761218][ T49] ? default_device_exit+0x390/0x390 [ 47.766500][ T49] cleanup_net+0x603/0xb80 [ 47.770913][ T49] ? __kasan_check_write+0x14/0x20 [ 47.776015][ T49] ? ops_init+0x4a0/0x4a0 [ 47.780338][ T49] ? read_word_at_a_time+0x12/0x20 [ 47.785443][ T49] ? strscpy+0x9b/0x290 [ 47.789586][ T49] process_one_work+0x6e1/0xba0 [ 47.794443][ T49] worker_thread+0xa6a/0x13c0 [ 47.799207][ T49] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 47.804757][ T49] kthread+0x346/0x3d0 [ 47.808821][ T49] ? worker_clr_flags+0x190/0x190 [ 47.813843][ T49] ? kthread_blkcg+0xd0/0xd0 [ 47.818539][ T49] ret_from_fork+0x1f/0x30 [ 47.822942][ T49] [ 47.825340][ T49] Allocated by task 495: [ 47.829598][ T49] __kasan_kmalloc+0xda/0x110 [ 47.834398][ T49] __kmalloc+0x1a4/0x330 [ 47.838634][ T49] kvmalloc_node+0x88/0x130 [ 47.843224][ T49] alloc_netdev_mqs+0x88/0xc80 [ 47.847976][ T49] rtnl_create_link+0x242/0x930 [ 47.852817][ T49] rtnl_newlink+0x11bc/0x18f0 [ 47.857597][ T49] rtnetlink_rcv_msg+0xa31/0xcc0 [ 47.862896][ T49] netlink_rcv_skb+0x1f5/0x440 [ 47.867720][ T49] rtnetlink_rcv+0x1c/0x20 [ 47.872507][ T49] netlink_unicast+0x876/0xa40 [ 47.877269][ T49] netlink_sendmsg+0x89c/0xb50 [ 47.882122][ T49] __sys_sendto+0x467/0x620 [ 47.886751][ T49] __x64_sys_sendto+0xe5/0x100 [ 47.891500][ T49] do_syscall_64+0x31/0x40 [ 47.896013][ T49] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.901957][ T49] [ 47.904295][ T49] Freed by task 49: [ 47.908105][ T49] kasan_set_track+0x4a/0x70 [ 47.912867][ T49] kasan_set_free_info+0x23/0x40 [ 47.917797][ T49] ____kasan_slab_free+0x125/0x160 [ 47.923032][ T49] __kasan_slab_free+0x11/0x20 [ 47.927806][ T49] slab_free_freelist_hook+0xc5/0x190 [ 47.933311][ T49] kfree+0xc0/0x270 [ 47.937106][ T49] kvfree+0x35/0x40 [ 47.940922][ T49] netdev_freemem+0x3f/0x60 [ 47.945411][ T49] netdev_release+0x7f/0xb0 [ 47.949942][ T49] device_release+0x96/0x1c0 [ 47.954527][ T49] kobject_put+0x18a/0x270 [ 47.959030][ T49] netdev_run_todo+0xbbc/0xd50 [ 47.963785][ T49] rtnl_unlock+0xe/0x10 [ 47.968013][ T49] default_device_exit_batch+0x363/0x3c0 [ 47.973892][ T49] cleanup_net+0x603/0xb80 [ 47.978317][ T49] process_one_work+0x6e1/0xba0 [ 47.983150][ T49] worker_thread+0xa6a/0x13c0 [ 47.987832][ T49] kthread+0x346/0x3d0 [ 47.991982][ T49] ret_from_fork+0x1f/0x30 [ 47.996390][ T49] [ 47.998715][ T49] The buggy address belongs to the object at ffff8881175c4000 [ 47.998715][ T49] which belongs to the cache kmalloc-4k of size 4096 [ 48.012775][ T49] The buggy address is located 256 bytes inside of [ 48.012775][ T49] 4096-byte region [ffff8881175c4000, ffff8881175c5000) [ 48.026178][ T49] The buggy address belongs to the page: [ 48.031833][ T49] page:ffffea00045d7000 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1175c0 [ 48.042062][ T49] head:ffffea00045d7000 order:3 compound_mapcount:0 compound_pincount:0 [ 48.050371][ T49] flags: 0x4000000000010200(slab|head) [ 48.055811][ T49] raw: 4000000000010200 dead000000000100 dead000000000122 ffff888100042c00 [ 48.064469][ T49] raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000 [ 48.073122][ T49] page dumped because: kasan: bad access detected [ 48.079745][ T49] page_owner tracks the page as allocated [ 48.085466][ T49] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d60c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_RETRY_MAYFAIL|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 495, ts 45698032918, free_ts 45578888954 [ 48.107950][ T49] prep_new_page+0x179/0x180 [ 48.112646][ T49] get_page_from_freelist+0x223b/0x23d0 [ 48.118211][ T49] __alloc_pages_nodemask+0x290/0x620 [ 48.123579][ T49] new_slab+0x84/0x3f0 [ 48.127660][ T49] ___slab_alloc+0x2a6/0x450 [ 48.132240][ T49] __slab_alloc+0x63/0xa0 [ 48.136550][ T49] __kmalloc+0x1fe/0x330 [ 48.140774][ T49] kvmalloc_node+0x88/0x130 [ 48.145257][ T49] alloc_netdev_mqs+0x88/0xc80 [ 48.150002][ T49] rtnl_create_link+0x242/0x930 [ 48.154836][ T49] rtnl_newlink+0x11bc/0x18f0 [ 48.159496][ T49] rtnetlink_rcv_msg+0xa31/0xcc0 [ 48.164412][ T49] netlink_rcv_skb+0x1f5/0x440 [ 48.169159][ T49] rtnetlink_rcv+0x1c/0x20 [ 48.173561][ T49] netlink_unicast+0x876/0xa40 [ 48.178488][ T49] netlink_sendmsg+0x89c/0xb50 [ 48.183231][ T49] page last free stack trace: [ 48.187914][ T49] __free_pages_ok+0x80b/0x830 [ 48.192663][ T49] __free_pages+0xd8/0x3b0 [ 48.197073][ T49] __free_slab+0xcf/0x190 [ 48.201660][ T49] unfreeze_partials+0x15f/0x190 [ 48.206577][ T49] put_cpu_partial+0xc1/0x180 [ 48.211342][ T49] __slab_free+0x2c9/0x3a0 [ 48.215739][ T49] ___cache_free+0x10e/0x130 [ 48.220321][ T49] qlink_free+0x50/0x90 [ 48.224456][ T49] qlist_free_all+0x5f/0xb0 [ 48.228952][ T49] kasan_quarantine_reduce+0x14a/0x160 [ 48.234493][ T49] __kasan_slab_alloc+0x2f/0xf0 [ 48.239330][ T49] slab_post_alloc_hook+0x5d/0x2f0 [ 48.244426][ T49] kmem_cache_alloc+0x162/0x2d0 [ 48.249258][ T49] __alloc_skb+0x9e/0x520 [ 48.253662][ T49] inet_netconf_notify_devconf+0x169/0x220 [ 48.259460][ T49] inetdev_event+0x7d9/0x1040 [ 48.264144][ T49] [ 48.266546][ T49] Memory state around the buggy address: [ 48.272168][ T49] ffff8881175c4000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.280233][ T49] ffff8881175c4080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.288294][ T49] >ffff8881175c4100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.296337][ T49] ^ [ 48.300511][ T49] ffff8881175c4180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.308574][ T49] ffff8881175c4200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.316744][ T49] ================================================================== [ 48.324884][ T49] Disabling lock debugging due to kernel taint [ 48.335582][ T24] audit: type=1400 audit(1778370078.400:109): 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 [ 48.357640][ T24] audit: type=1400 audit(1778370078.400:110): 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 [ 48.379533][ T24] audit: type=1400 audit(1778370078.400:111): 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 [ 48.390283][ T557] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 48.408832][ T24] audit: type=1400 audit(1778370078.400:112): 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 [ 48.415951][ T557] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 48.429787][ T24] audit: type=1400 audit(1778370078.400:113): 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 [ 48.438586][ T557] F2FS-fs (loop2): invalid crc value [ 48.464910][ T557] F2FS-fs (loop2): Found nat_bits in checkpoint [ 48.490282][ T557] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 48.497333][ T557] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 48.699417][ T564] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 48.707191][ T564] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 48.716273][ T564] F2FS-fs (loop2): invalid crc value [ 48.723451][ T564] F2FS-fs (loop2): Found nat_bits in checkpoint [ 48.744274][ T564] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 48.751368][ T564] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 48.950912][ T571] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 48.958878][ T571] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 48.967886][ T571] F2FS-fs (loop2): invalid crc value [ 48.974604][ T571] F2FS-fs (loop2): Found nat_bits in checkpoint [ 48.997359][ T571] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 49.004582][ T571] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 49.201164][ T578] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 49.209467][ T578] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 49.218706][ T578] F2FS-fs (loop2): invalid crc value [ 49.225307][ T578] F2FS-fs (loop2): Found nat_bits in checkpoint [ 49.247562][ T578] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 49.254721][ T578] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 49.459596][ T585] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 49.467492][ T585] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 49.477154][ T585] F2FS-fs (loop2): invalid crc value [ 49.484124][ T585] F2FS-fs (loop2): Found nat_bits in checkpoint [ 49.504686][ T585] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 49.511941][ T585] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 49.721150][ T592] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 49.729104][ T592] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 49.737956][ T592] F2FS-fs (loop2): invalid crc value [ 49.744610][ T592] F2FS-fs (loop2): Found nat_bits in checkpoint [ 49.766179][ T592] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 49.773437][ T592] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 49.981239][ T599] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 49.989302][ T599] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 49.998131][ T599] F2FS-fs (loop2): invalid crc value [ 50.004817][ T599] F2FS-fs (loop2): Found nat_bits in checkpoint [ 50.027583][ T599] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 50.034776][ T599] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 50.250804][ T606] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 50.259163][ T606] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 50.268492][ T606] F2FS-fs (loop2): invalid crc value [ 50.275261][ T606] F2FS-fs (loop2): Found nat_bits in checkpoint [ 50.295694][ T606] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 50.302906][ T606] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 50.549700][ T613] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 50.557790][ T613] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 50.566808][ T613] F2FS-fs (loop2): invalid crc value [ 50.573486][ T613] F2FS-fs (loop2): Found nat_bits in checkpoint [ 50.594162][ T613] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 50.601456][ T613] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 2026/05/09 23:41:20 executed programs: 17 [ 50.800774][ T620] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 50.809130][ T620] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 50.817863][ T620] F2FS-fs (loop2): invalid crc value [ 50.824573][ T620] F2FS-fs (loop2): Found nat_bits in checkpoint [ 50.845857][ T620] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 50.853038][ T620] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 51.141215][ T627] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 51.149265][ T627] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 51.158415][ T627] F2FS-fs (loop2): invalid crc value [ 51.164818][ T627] F2FS-fs (loop2): Found nat_bits in checkpoint [ 51.186662][ T627] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 51.193858][ T627] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 51.418938][ T634] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 51.426720][ T634] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 51.435611][ T634] F2FS-fs (loop2): invalid crc value [ 51.442558][ T634] F2FS-fs (loop2): Found nat_bits in checkpoint [ 51.463933][ T634] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 51.471126][ T634] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 51.661786][ T641] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 51.669890][ T641] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 51.679114][ T641] F2FS-fs (loop2): invalid crc value [ 51.686117][ T641] F2FS-fs (loop2): Found nat_bits in checkpoint [ 51.708164][ T641] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 51.715461][ T641] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 51.931824][ T648] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 51.939804][ T648] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 51.949075][ T648] F2FS-fs (loop2): invalid crc value [ 51.955581][ T648] F2FS-fs (loop2): Found nat_bits in checkpoint [ 51.985230][ T648] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 51.992357][ T648] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 52.200896][ T655] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 52.208721][ T655] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 52.217777][ T655] F2FS-fs (loop2): invalid crc value [ 52.224667][ T655] F2FS-fs (loop2): Found nat_bits in checkpoint [ 52.246992][ T655] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 52.254067][ T655] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 52.470797][ T662] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 52.478730][ T662] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 52.487859][ T662] F2FS-fs (loop2): invalid crc value [ 52.494744][ T662] F2FS-fs (loop2): Found nat_bits in checkpoint [ 52.515264][ T662] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 52.522553][ T662] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 52.701204][ T669] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 52.709048][ T669] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 52.717848][ T669] F2FS-fs (loop2): invalid crc value [ 52.724679][ T669] F2FS-fs (loop2): Found nat_bits in checkpoint [ 52.745709][ T669] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 52.753035][ T669] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 53.000357][ T676] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 53.008330][ T676] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 53.017349][ T676] F2FS-fs (loop2): invalid crc value [ 53.025061][ T676] F2FS-fs (loop2): Found nat_bits in checkpoint [ 53.045441][ T676] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 53.052611][ T676] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 53.250850][ T683] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 53.258774][ T683] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 53.267734][ T683] F2FS-fs (loop2): invalid crc value [ 53.274646][ T683] F2FS-fs (loop2): Found nat_bits in checkpoint [ 53.294895][ T683] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 53.302065][ T683] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 53.510785][ T690] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 53.520542][ T690] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 53.529557][ T690] F2FS-fs (loop2): invalid crc value [ 53.536090][ T690] F2FS-fs (loop2): Found nat_bits in checkpoint [ 53.556889][ T690] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 53.564060][ T690] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 53.739523][ T697] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 53.747310][ T697] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 53.756499][ T697] F2FS-fs (loop2): invalid crc value [ 53.763045][ T697] F2FS-fs (loop2): Found nat_bits in checkpoint [ 53.783549][ T697] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 53.790869][ T697] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 54.000859][ T704] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 54.010297][ T704] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 54.019209][ T704] F2FS-fs (loop2): invalid crc value [ 54.025657][ T704] F2FS-fs (loop2): Found nat_bits in checkpoint [ 54.051327][ T704] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 54.058515][ T704] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 54.280843][ T711] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 54.288740][ T711] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 54.297560][ T711] F2FS-fs (loop2): invalid crc value [ 54.304286][ T711] F2FS-fs (loop2): Found nat_bits in checkpoint [ 54.324973][ T711] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 54.332212][ T711] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 54.520669][ T718] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 54.528529][ T718] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 54.537626][ T718] F2FS-fs (loop2): invalid crc value [ 54.544583][ T718] F2FS-fs (loop2): Found nat_bits in checkpoint [ 54.566257][ T718] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 54.573543][ T718] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 54.771467][ T725] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 54.779779][ T725] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 54.788796][ T725] F2FS-fs (loop2): invalid crc value [ 54.795257][ T725] F2FS-fs (loop2): Found nat_bits in checkpoint [ 54.815456][ T725] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 54.822578][ T725] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 55.031903][ T732] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 55.039823][ T732] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 55.048998][ T732] F2FS-fs (loop2): invalid crc value [ 55.055523][ T732] F2FS-fs (loop2): Found nat_bits in checkpoint [ 55.077133][ T732] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 55.084545][ T732] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 55.280846][ T739] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 55.288655][ T739] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 55.297558][ T739] F2FS-fs (loop2): invalid crc value [ 55.304077][ T739] F2FS-fs (loop2): Found nat_bits in checkpoint [ 55.325872][ T739] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 55.333059][ T739] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 55.562641][ T746] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 55.570661][ T746] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 55.579800][ T746] F2FS-fs (loop2): invalid crc value [ 55.586324][ T746] F2FS-fs (loop2): Found nat_bits in checkpoint [ 55.608543][ T746] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 55.615656][ T746] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 2026/05/09 23:41:25 executed programs: 36 [ 55.810888][ T753] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 55.818870][ T753] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 55.827911][ T753] F2FS-fs (loop2): invalid crc value [ 55.834561][ T753] F2FS-fs (loop2): Found nat_bits in checkpoint [ 55.856340][ T753] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 55.863685][ T753] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 56.090799][ T760] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 56.098686][ T760] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 56.107548][ T760] F2FS-fs (loop2): invalid crc value [ 56.114138][ T760] F2FS-fs (loop2): Found nat_bits in checkpoint [ 56.140132][ T760] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 56.147231][ T760] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 56.371230][ T767] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 56.379143][ T767] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 56.387978][ T767] F2FS-fs (loop2): invalid crc value [ 56.394816][ T767] F2FS-fs (loop2): Found nat_bits in checkpoint [ 56.416404][ T767] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 56.423493][ T767] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 56.611439][ T774] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 56.619348][ T774] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 56.628050][ T774] F2FS-fs (loop2): invalid crc value [ 56.634773][ T774] F2FS-fs (loop2): Found nat_bits in checkpoint [ 56.655181][ T774] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 56.662299][ T774] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 56.871478][ T781] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 56.879274][ T781] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 56.889766][ T781] F2FS-fs (loop2): invalid crc value [ 56.897721][ T781] F2FS-fs (loop2): Found nat_bits in checkpoint [ 56.918305][ T781] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 56.925367][ T781] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 57.110878][ T788] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 57.118782][ T788] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 57.127635][ T788] F2FS-fs (loop2): invalid crc value [ 57.134088][ T788] F2FS-fs (loop2): Found nat_bits in checkpoint [ 57.154506][ T788] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 57.161579][ T788] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 57.360995][ T795] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 57.368851][ T795] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 57.377589][ T795] F2FS-fs (loop2): invalid crc value [ 57.384405][ T795] F2FS-fs (loop2): Found nat_bits in checkpoint [ 57.405469][ T795] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 57.413063][ T795] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5