Warning: Permanently added '10.128.1.42' (ED25519) to the list of known hosts. 2026/02/27 11:17:31 parsed 1 programs [ 22.419913][ T28] audit: type=1400 audit(1772191051.008:64): avc: denied { node_bind } for pid=283 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 22.440786][ T28] audit: type=1400 audit(1772191051.018:65): avc: denied { module_request } for pid=283 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 23.141260][ T28] audit: type=1400 audit(1772191051.738:66): avc: denied { mounton } for pid=289 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 23.142288][ T289] cgroup: Unknown subsys name 'net' [ 23.169110][ T28] audit: type=1400 audit(1772191051.738:67): avc: denied { mount } for pid=289 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 23.191333][ T28] audit: type=1400 audit(1772191051.758:68): avc: denied { unmount } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 23.191455][ T289] cgroup: Unknown subsys name 'devices' [ 23.302138][ T289] cgroup: Unknown subsys name 'hugetlb' [ 23.307727][ T289] cgroup: Unknown subsys name 'rlimit' [ 23.444166][ T28] audit: type=1400 audit(1772191052.038:69): avc: denied { setattr } for pid=289 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 23.467338][ T28] audit: type=1400 audit(1772191052.038:70): avc: denied { create } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 23.487724][ T28] audit: type=1400 audit(1772191052.038:71): avc: denied { write } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 23.497062][ T294] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 23.508048][ T28] audit: type=1400 audit(1772191052.038:72): avc: denied { read } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 23.536737][ T28] audit: type=1400 audit(1772191052.038:73): avc: denied { mounton } for pid=289 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 23.606521][ T289] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 24.356107][ T302] request_module fs-gadgetfs succeeded, but still no fs? [ 24.687288][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.700252][ T316] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.707729][ T316] device bridge_slave_0 entered promiscuous mode [ 24.747770][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.754938][ T316] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.762928][ T316] device bridge_slave_1 entered promiscuous mode [ 24.909215][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.916283][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.923591][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.930628][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.956113][ T327] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.964602][ T327] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.972055][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 24.979519][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.001345][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.009601][ T327] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.016658][ T327] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.024078][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.033215][ T327] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.040272][ T327] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.048413][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.056558][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.075932][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.086811][ T316] device veth0_vlan entered promiscuous mode [ 25.093444][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.102343][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.109731][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.123002][ T316] device veth1_macvtap entered promiscuous mode [ 25.132985][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.145264][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 2026/02/27 11:17:33 executed programs: 0 [ 25.154972][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 25.199034][ T316] syz-executor (316) used greatest stack depth: 21464 bytes left [ 25.342048][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.349092][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.356695][ T368] device bridge_slave_0 entered promiscuous mode [ 25.364723][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.371862][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.379115][ T368] device bridge_slave_1 entered promiscuous mode [ 25.435870][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.442965][ T370] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.450878][ T370] device bridge_slave_0 entered promiscuous mode [ 25.459298][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.466404][ T370] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.473813][ T370] device bridge_slave_1 entered promiscuous mode [ 25.482244][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.489265][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.496615][ T372] device bridge_slave_0 entered promiscuous mode [ 25.525968][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.533028][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.540428][ T372] device bridge_slave_1 entered promiscuous mode [ 25.645042][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.652188][ T374] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.659593][ T374] device bridge_slave_0 entered promiscuous mode [ 25.666697][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.673865][ T374] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.681206][ T374] device bridge_slave_1 entered promiscuous mode [ 25.700925][ T375] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.707951][ T375] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.715333][ T375] device bridge_slave_0 entered promiscuous mode [ 25.741082][ T375] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.748126][ T375] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.755484][ T375] device bridge_slave_1 entered promiscuous mode [ 25.866403][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.873456][ T374] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.880715][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.887726][ T374] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.908284][ T327] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.915695][ T327] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.923936][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 25.931644][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.957514][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 25.965856][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.974047][ T327] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.981061][ T327] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.988489][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 25.996951][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.005104][ T327] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.012128][ T327] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.034510][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 26.042161][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 26.050075][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.073766][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 26.081733][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.089547][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 26.097249][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.104780][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.113103][ T327] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.120115][ T327] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.127544][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.135774][ T327] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.142797][ T327] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.160630][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.168639][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.195176][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 26.205142][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.235202][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.243483][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 26.251556][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.258921][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 26.266572][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.274251][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 26.282703][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.291031][ T327] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.298047][ T327] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.305515][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.313817][ T327] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.320843][ T327] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.328149][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 26.336496][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.344597][ T327] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.351614][ T327] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.358914][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.367189][ T327] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.374213][ T327] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.381713][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 26.389301][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 26.402884][ T374] device veth0_vlan entered promiscuous mode [ 26.413717][ T368] device veth0_vlan entered promiscuous mode [ 26.420247][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.428198][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.435914][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.443906][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 26.451810][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.459647][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.467098][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.492206][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.500312][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.508153][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.516238][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.529982][ T374] device veth1_macvtap entered promiscuous mode [ 26.541704][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.550003][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 26.558152][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.567164][ T368] device veth1_macvtap entered promiscuous mode [ 26.585001][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.593315][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.601988][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.610969][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 26.620844][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 26.628705][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.642585][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.649989][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.657385][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.665664][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.674071][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.682346][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.692361][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 26.699791][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.707533][ T375] device veth0_vlan entered promiscuous mode [ 26.714579][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.722829][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.733127][ T370] device veth0_vlan entered promiscuous mode [ 26.750994][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 26.758775][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.767035][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 26.775695][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.784062][ T327] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.791095][ T327] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.798494][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.806098][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.813582][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 26.825158][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 26.833636][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.841840][ T327] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.848843][ T327] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.857744][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 26.866193][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.884520][ T375] device veth1_macvtap entered promiscuous mode [ 26.892002][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 26.899794][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 26.908104][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.929609][ T370] device veth1_macvtap entered promiscuous mode [ 26.954875][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 26.971172][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 26.989324][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.997656][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 27.016175][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.030539][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 27.050514][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.069043][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 27.090671][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.099107][ T423] loop3: detected capacity change from 0 to 40427 [ 27.117694][ T372] device veth0_vlan entered promiscuous mode [ 27.121603][ T423] F2FS-fs (loop3): invalid crc value [ 27.129935][ T423] F2FS-fs (loop3): Found nat_bits in checkpoint [ 27.142950][ T425] loop6: detected capacity change from 0 to 40427 [ 27.149397][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 27.161175][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.169744][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 27.178363][ T425] F2FS-fs (loop6): invalid crc value [ 27.184186][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.193136][ T425] F2FS-fs (loop6): Found nat_bits in checkpoint [ 27.197362][ T423] F2FS-fs (loop3): Start checkpoint disabled! [ 27.200550][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 27.206062][ T423] F2FS-fs (loop3): f2fs_disable_checkpoint() finish, err:0 [ 27.223313][ T423] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 27.230563][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.244896][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 27.255665][ T425] F2FS-fs (loop6): Start checkpoint disabled! [ 27.260664][ T423] F2FS-fs (loop3): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 27.262413][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.277421][ T423] ======================================================= [ 27.277421][ T423] WARNING: The mand mount option has been deprecated and [ 27.277421][ T423] and is ignored by this kernel. Remove the mand [ 27.277421][ T423] option from the mount to silence this warning. [ 27.277421][ T423] ======================================================= [ 27.317723][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.325006][ T425] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0 [ 27.325055][ T423] F2FS-fs (loop3): switch discard_unit option is not allowed [ 27.332746][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.347186][ T425] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 27.366749][ T372] device veth1_macvtap entered promiscuous mode [ 27.373391][ T327] kworker/u4:4: attempt to access beyond end of device [ 27.373391][ T327] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 27.389119][ T425] F2FS-fs (loop6): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 27.402912][ T425] F2FS-fs (loop6): switch discard_unit option is not allowed [ 27.412600][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 27.423046][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.437673][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 27.450838][ T8] kworker/u4:0: attempt to access beyond end of device [ 27.450838][ T8] loop6: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 27.484200][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 27.502594][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.537559][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 27.551105][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.761133][ T43] device bridge_slave_1 left promiscuous mode [ 27.777442][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.788044][ T433] loop1: detected capacity change from 0 to 40427 [ 27.800856][ T43] device bridge_slave_0 left promiscuous mode [ 27.803448][ T434] loop4: detected capacity change from 0 to 40427 [ 27.817111][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.837531][ T433] F2FS-fs (loop1): invalid crc value [ 27.854873][ T43] device veth1_macvtap left promiscuous mode [ 27.861343][ T434] F2FS-fs (loop4): invalid crc value [ 27.861882][ T433] F2FS-fs (loop1): Found nat_bits in checkpoint [ 27.878705][ T43] device veth0_vlan left promiscuous mode [ 27.885427][ T434] F2FS-fs (loop4): Found nat_bits in checkpoint [ 27.964665][ T438] loop6: detected capacity change from 0 to 40427 [ 27.979757][ T438] F2FS-fs (loop6): invalid crc value [ 27.986470][ T434] F2FS-fs (loop4): Start checkpoint disabled! [ 27.994647][ T433] F2FS-fs (loop1): Start checkpoint disabled! [ 28.004070][ T434] F2FS-fs (loop4): f2fs_disable_checkpoint() finish, err:0 [ 28.020725][ T433] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0 [ 28.031820][ T438] F2FS-fs (loop6): Found nat_bits in checkpoint [ 28.038123][ T440] loop5: detected capacity change from 0 to 40427 [ 28.040260][ T434] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6 [ 28.052353][ T440] F2FS-fs (loop5): invalid crc value [ 28.057854][ T433] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 28.067658][ T436] loop3: detected capacity change from 0 to 40427 [ 28.092694][ T440] F2FS-fs (loop5): Found nat_bits in checkpoint [ 28.120242][ T433] F2FS-fs (loop1): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 28.120803][ T436] F2FS-fs (loop3): invalid crc value [ 28.179608][ T433] F2FS-fs (loop1): switch discard_unit option is not allowed [ 28.179844][ T434] F2FS-fs (loop4): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 28.208107][ T438] F2FS-fs (loop6): Start checkpoint disabled! [ 28.210412][ T450] F2FS-fs (loop4): switch discard_unit option is not allowed [ 28.217235][ T436] F2FS-fs (loop3): Found nat_bits in checkpoint [ 28.223358][ T327] kworker/u4:4: attempt to access beyond end of device [ 28.223358][ T327] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 28.229134][ T438] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0 [ 28.250947][ T440] F2FS-fs (loop5): Start checkpoint disabled! [ 28.251004][ T438] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 28.257318][ T327] kworker/u4:4: attempt to access beyond end of device [ 28.257318][ T327] loop4: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 28.290067][ T440] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0 [ 28.299689][ T438] F2FS-fs (loop6): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 28.313108][ T440] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6 [ 28.313199][ T438] F2FS-fs (loop6): switch discard_unit option is not allowed [ 28.341717][ T327] kworker/u4:4: attempt to access beyond end of device [ 28.341717][ T327] loop6: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 28.359893][ T436] F2FS-fs (loop3): Start checkpoint disabled! [ 28.376942][ T440] F2FS-fs (loop5): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 28.393854][ T453] F2FS-fs (loop5): switch discard_unit option is not allowed [ 28.401351][ T436] F2FS-fs (loop3): f2fs_disable_checkpoint() finish, err:0 [ 28.419575][ T436] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 28.430680][ T327] kworker/u4:4: attempt to access beyond end of device [ 28.430680][ T327] loop5: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 28.467135][ T436] F2FS-fs (loop3): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 28.520685][ T457] F2FS-fs (loop3): switch discard_unit option is not allowed [ 28.550763][ T327] kworker/u4:4: attempt to access beyond end of device [ 28.550763][ T327] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 28.831409][ T456] loop1: detected capacity change from 0 to 40427 [ 28.838775][ T456] F2FS-fs (loop1): invalid crc value [ 28.855018][ T456] F2FS-fs (loop1): Found nat_bits in checkpoint [ 28.885109][ T459] loop4: detected capacity change from 0 to 40427 [ 28.901059][ T459] F2FS-fs (loop4): invalid crc value [ 28.911969][ T459] F2FS-fs (loop4): Found nat_bits in checkpoint [ 28.918380][ T456] F2FS-fs (loop1): Start checkpoint disabled! [ 28.928815][ T456] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0 [ 28.950378][ T456] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 28.956992][ T461] loop6: detected capacity change from 0 to 40427 [ 28.991711][ T463] F2FS-fs (loop5): invalid crc value [ 28.997028][ T459] F2FS-fs (loop4): Start checkpoint disabled! [ 29.005366][ T463] F2FS-fs (loop5): Found nat_bits in checkpoint [ 29.012234][ T461] F2FS-fs (loop6): invalid crc value [ 29.013431][ T456] F2FS-fs (loop1): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 29.033334][ T459] F2FS-fs (loop4): f2fs_disable_checkpoint() finish, err:0 [ 29.042144][ T461] F2FS-fs (loop6): Found nat_bits in checkpoint [ 29.042412][ T471] F2FS-fs (loop1): switch discard_unit option is not allowed [ 29.058556][ T459] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6 [ 29.090626][ T10] kworker/u4:1: attempt to access beyond end of device [ 29.090626][ T10] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 29.110582][ T459] F2FS-fs (loop4): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 29.125870][ T465] F2FS-fs (loop3): invalid crc value [ 29.140417][ T461] F2FS-fs (loop6): Start checkpoint disabled! [ 29.146638][ T474] F2FS-fs (loop4): switch discard_unit option is not allowed [ 29.155516][ T463] F2FS-fs (loop5): Start checkpoint disabled! [ 29.156179][ T465] F2FS-fs (loop3): Found nat_bits in checkpoint [ 29.168445][ T461] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0 [ 29.188384][ T463] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0 [ 29.197633][ T327] kworker/u4:4: attempt to access beyond end of device [ 29.197633][ T327] loop4: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 29.204018][ T461] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 29.231504][ T465] F2FS-fs (loop3): Start checkpoint disabled! [ 29.241517][ T463] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6 [ 29.257816][ T465] F2FS-fs (loop3): f2fs_disable_checkpoint() finish, err:0 [ 29.270582][ T461] F2FS-fs (loop6): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 29.283796][ T465] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 29.294762][ T463] F2FS-fs (loop5): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 29.320352][ T478] F2FS-fs (loop6): switch discard_unit option is not allowed [ 29.340537][ T465] F2FS-fs (loop3): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 29.350359][ T481] F2FS-fs (loop5): switch discard_unit option is not allowed [ 29.361238][ T327] kworker/u4:4: attempt to access beyond end of device [ 29.361238][ T327] loop6: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 29.391044][ T482] F2FS-fs (loop3): switch discard_unit option is not allowed [ 29.584938][ T480] F2FS-fs (loop1): invalid crc value [ 29.621759][ T480] F2FS-fs (loop1): Found nat_bits in checkpoint [ 29.722210][ T480] F2FS-fs (loop1): Start checkpoint disabled! [ 29.738834][ T480] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0 [ 29.747685][ T484] F2FS-fs (loop4): invalid crc value [ 29.764176][ T480] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 29.772093][ T484] F2FS-fs (loop4): Found nat_bits in checkpoint [ 29.808672][ T480] F2FS-fs (loop1): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 29.839864][ T486] F2FS-fs (loop5): invalid crc value [ 29.847377][ T488] F2FS-fs (loop6): invalid crc value [ 29.860411][ T495] F2FS-fs (loop1): switch discard_unit option is not allowed [ 29.866986][ T486] F2FS-fs (loop5): Found nat_bits in checkpoint [ 29.876455][ T488] F2FS-fs (loop6): Found nat_bits in checkpoint [ 29.906928][ T486] F2FS-fs (loop5): Start checkpoint disabled! [ 29.911259][ T484] F2FS-fs (loop4): Start checkpoint disabled! [ 29.914650][ T486] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0 [ 29.930023][ T484] F2FS-fs (loop4): f2fs_disable_checkpoint() finish, err:0 [ 29.940327][ T486] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6 [ 29.961324][ T488] F2FS-fs (loop6): Start checkpoint disabled! [ 29.970322][ T484] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6 [ 29.980507][ T486] F2FS-fs (loop5): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 29.998136][ T486] F2FS-fs (loop5): switch discard_unit option is not allowed [ 29.998190][ T488] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0 [ 30.041172][ T484] F2FS-fs (loop4): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 30.065012][ T488] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 30.073512][ T484] F2FS-fs (loop4): switch discard_unit option is not allowed [ 30.116380][ T488] F2FS-fs (loop6): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 30.141398][ T491] F2FS-fs (loop3): invalid crc value [ 30.161560][ T491] F2FS-fs (loop3): Found nat_bits in checkpoint [ 30.170558][ T503] F2FS-fs (loop6): switch discard_unit option is not allowed 2026/02/27 11:17:38 executed programs: 30 [ 30.231223][ T28] kauditd_printk_skb: 39 callbacks suppressed [ 30.231237][ T28] audit: type=1400 audit(1772191058.828:113): avc: denied { write } for pid=283 comm="syz-execprog" path="pipe:[12816]" dev="pipefs" ino=12816 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 30.265143][ T491] F2FS-fs (loop3): Start checkpoint disabled! [ 30.301014][ T491] F2FS-fs (loop3): f2fs_disable_checkpoint() finish, err:0 [ 30.329468][ T491] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 30.380508][ T491] F2FS-fs (loop3): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 30.413907][ T511] F2FS-fs (loop3): switch discard_unit option is not allowed [ 30.448517][ T505] F2FS-fs (loop5): invalid crc value [ 30.464687][ T505] F2FS-fs (loop5): Found nat_bits in checkpoint [ 30.523768][ T505] F2FS-fs (loop5): Start checkpoint disabled! [ 30.546127][ T505] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0 [ 30.554391][ T501] F2FS-fs (loop1): invalid crc value [ 30.573620][ T505] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6 [ 30.581709][ T501] F2FS-fs (loop1): Found nat_bits in checkpoint [ 30.630236][ T505] F2FS-fs (loop5): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 30.663626][ T517] F2FS-fs (loop5): switch discard_unit option is not allowed [ 30.683190][ T501] F2FS-fs (loop1): Start checkpoint disabled! [ 30.696856][ T508] F2FS-fs (loop4): invalid crc value [ 30.704128][ T501] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0 [ 30.730390][ T501] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 30.747758][ T508] F2FS-fs (loop4): Found nat_bits in checkpoint [ 30.781241][ T501] F2FS-fs (loop1): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 30.781696][ T510] F2FS-fs (loop6): invalid crc value [ 30.830586][ T520] F2FS-fs (loop1): switch discard_unit option is not allowed [ 30.842133][ T508] F2FS-fs (loop4): Start checkpoint disabled! [ 30.848893][ T510] F2FS-fs (loop6): Found nat_bits in checkpoint [ 30.856137][ T508] F2FS-fs (loop4): f2fs_disable_checkpoint() finish, err:0 [ 30.900742][ T508] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6 [ 30.947505][ T508] F2FS-fs (loop4): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 30.964212][ T510] F2FS-fs (loop6): Start checkpoint disabled! [ 30.964231][ T516] F2FS-fs (loop3): invalid crc value [ 30.970861][ T525] F2FS-fs (loop4): switch discard_unit option is not allowed [ 30.993682][ T510] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0 [ 31.003750][ T510] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 31.019137][ T516] F2FS-fs (loop3): Found nat_bits in checkpoint [ 31.067519][ T510] F2FS-fs (loop6): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 31.100825][ T530] F2FS-fs (loop6): switch discard_unit option is not allowed [ 31.112580][ T516] F2FS-fs (loop3): Start checkpoint disabled! [ 31.148990][ T516] F2FS-fs (loop3): f2fs_disable_checkpoint() finish, err:0 [ 31.180269][ T516] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 31.220257][ T516] F2FS-fs (loop3): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 31.262897][ T536] F2FS-fs (loop3): switch discard_unit option is not allowed [ 31.271552][ T524] F2FS-fs (loop5): invalid crc value [ 31.300143][ T524] F2FS-fs (loop5): Found nat_bits in checkpoint [ 31.341592][ T529] F2FS-fs (loop1): invalid crc value [ 31.352397][ T529] F2FS-fs (loop1): Found nat_bits in checkpoint [ 31.386452][ T529] F2FS-fs (loop1): Start checkpoint disabled! [ 31.393107][ T529] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0 [ 31.400572][ T529] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 31.410378][ T524] F2FS-fs (loop5): Start checkpoint disabled! [ 31.420930][ T524] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0 [ 31.439915][ T524] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6 [ 31.457597][ T529] F2FS-fs (loop1): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 31.487869][ T541] F2FS-fs (loop1): switch discard_unit option is not allowed [ 31.501533][ T524] F2FS-fs (loop5): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 31.514814][ T533] F2FS-fs (loop4): invalid crc value [ 31.534121][ T533] F2FS-fs (loop4): Found nat_bits in checkpoint [ 31.560540][ T543] F2FS-fs (loop5): switch discard_unit option is not allowed [ 31.625303][ T533] F2FS-fs (loop4): Start checkpoint disabled! [ 31.641276][ T533] F2FS-fs (loop4): f2fs_disable_checkpoint() finish, err:0 [ 31.649006][ T535] F2FS-fs (loop6): invalid crc value [ 31.669511][ T535] F2FS-fs (loop6): Found nat_bits in checkpoint [ 31.675832][ T533] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6 [ 31.699915][ T533] F2FS-fs (loop4): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 31.755780][ T550] F2FS-fs (loop4): switch discard_unit option is not allowed [ 31.782011][ T535] F2FS-fs (loop6): Start checkpoint disabled! [ 31.800437][ T535] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0 [ 31.807960][ T535] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 31.857290][ T535] F2FS-fs (loop6): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 31.890630][ T554] F2FS-fs (loop6): switch discard_unit option is not allowed [ 31.930723][ T545] F2FS-fs (loop3): invalid crc value [ 31.961610][ T545] F2FS-fs (loop3): Found nat_bits in checkpoint [ 32.046895][ T549] F2FS-fs (loop1): invalid crc value [ 32.061272][ T549] F2FS-fs (loop1): Found nat_bits in checkpoint [ 32.075477][ T545] F2FS-fs (loop3): Start checkpoint disabled! [ 32.090562][ T545] F2FS-fs (loop3): f2fs_disable_checkpoint() finish, err:0 [ 32.098675][ T552] F2FS-fs (loop5): invalid crc value [ 32.117548][ T545] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 32.130904][ T552] F2FS-fs (loop5): Found nat_bits in checkpoint [ 32.164420][ T549] F2FS-fs (loop1): Start checkpoint disabled! [ 32.175473][ T545] F2FS-fs (loop3): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 32.188604][ T549] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0 [ 32.196488][ T563] F2FS-fs (loop3): switch discard_unit option is not allowed [ 32.210351][ T549] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 32.229142][ T552] F2FS-fs (loop5): Start checkpoint disabled! [ 32.250468][ T552] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0 [ 32.266585][ T549] F2FS-fs (loop1): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 32.278985][ T557] set_capacity_and_notify: 19 callbacks suppressed [ 32.278998][ T557] loop4: detected capacity change from 0 to 40427 [ 32.298654][ T557] F2FS-fs (loop4): invalid crc value [ 32.314621][ T549] F2FS-fs (loop1): switch discard_unit option is not allowed [ 32.322069][ T552] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6 [ 32.346266][ T557] F2FS-fs (loop4): Found nat_bits in checkpoint [ 32.360488][ T552] F2FS-fs (loop5): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 32.408775][ T560] loop6: detected capacity change from 0 to 40427 [ 32.415476][ T567] F2FS-fs (loop5): switch discard_unit option is not allowed [ 32.451344][ T560] F2FS-fs (loop6): invalid crc value [ 32.460110][ T557] F2FS-fs (loop4): Start checkpoint disabled! [ 32.468398][ T43] bio_check_eod: 18 callbacks suppressed [ 32.468410][ T43] kworker/u4:2: attempt to access beyond end of device [ 32.468410][ T43] loop5: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 32.491751][ T560] F2FS-fs (loop6): Found nat_bits in checkpoint [ 32.504562][ T557] F2FS-fs (loop4): f2fs_disable_checkpoint() finish, err:0 [ 32.540061][ T557] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6 [ 32.600235][ T557] F2FS-fs (loop4): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 32.612657][ T574] F2FS-fs (loop4): switch discard_unit option is not allowed [ 32.616336][ T560] F2FS-fs (loop6): Start checkpoint disabled! [ 32.650709][ T560] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0 [ 32.660253][ T560] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 32.670036][ T43] kworker/u4:2: attempt to access beyond end of device [ 32.670036][ T43] loop4: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 32.698564][ T560] F2FS-fs (loop6): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 32.723790][ T569] loop3: detected capacity change from 0 to 40427 [ 32.725489][ T560] F2FS-fs (loop6): switch discard_unit option is not allowed [ 32.749828][ T569] F2FS-fs (loop3): invalid crc value [ 32.770922][ T569] F2FS-fs (loop3): Found nat_bits in checkpoint [ 32.782268][ T43] kworker/u4:2: attempt to access beyond end of device [ 32.782268][ T43] loop6: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 32.835969][ T569] F2FS-fs (loop3): Start checkpoint disabled! [ 32.850953][ T569] F2FS-fs (loop3): f2fs_disable_checkpoint() finish, err:0 [ 32.868332][ T569] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 32.908658][ T569] F2FS-fs (loop3): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 32.914259][ T572] loop1: detected capacity change from 0 to 40427 [ 32.941732][ T582] F2FS-fs (loop3): switch discard_unit option is not allowed [ 32.956178][ T572] F2FS-fs (loop1): invalid crc value [ 32.962055][ T43] kworker/u4:2: attempt to access beyond end of device [ 32.962055][ T43] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 32.980899][ T572] F2FS-fs (loop1): Found nat_bits in checkpoint [ 33.090262][ T572] F2FS-fs (loop1): Start checkpoint disabled! [ 33.100627][ T572] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0 [ 33.108826][ T580] loop4: detected capacity change from 0 to 40427 [ 33.110175][ T577] loop5: detected capacity change from 0 to 40427 [ 33.120390][ T580] F2FS-fs (loop4): invalid crc value [ 33.127780][ T572] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 33.138668][ T580] F2FS-fs (loop4): Found nat_bits in checkpoint [ 33.171185][ T577] F2FS-fs (loop5): invalid crc value [ 33.191369][ T577] F2FS-fs (loop5): Found nat_bits in checkpoint [ 33.220214][ T572] F2FS-fs (loop1): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 33.223137][ T580] F2FS-fs (loop4): Start checkpoint disabled! [ 33.259763][ T591] F2FS-fs (loop1): switch discard_unit option is not allowed [ 33.269134][ T580] F2FS-fs (loop4): f2fs_disable_checkpoint() finish, err:0 [ 33.269389][ T43] kworker/u4:2: attempt to access beyond end of device [ 33.269389][ T43] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 33.300362][ T577] F2FS-fs (loop5): Start checkpoint disabled! [ 33.306682][ T580] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6 [ 33.330361][ T577] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0 [ 33.350292][ T577] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6 [ 33.372512][ T580] F2FS-fs (loop4): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 33.410345][ T594] F2FS-fs (loop4): switch discard_unit option is not allowed [ 33.410446][ T585] loop6: detected capacity change from 0 to 40427 [ 33.417760][ T577] F2FS-fs (loop5): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 33.453438][ T43] kworker/u4:2: attempt to access beyond end of device [ 33.453438][ T43] loop4: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 33.467543][ T595] F2FS-fs (loop5): switch discard_unit option is not allowed [ 33.468336][ T585] F2FS-fs (loop6): invalid crc value [ 33.486493][ T588] loop3: detected capacity change from 0 to 40427 [ 33.496342][ T585] F2FS-fs (loop6): Found nat_bits in checkpoint [ 33.503811][ T43] kworker/u4:2: attempt to access beyond end of device [ 33.503811][ T43] loop5: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 33.519316][ T588] F2FS-fs (loop3): invalid crc value [ 33.563537][ T588] F2FS-fs (loop3): Found nat_bits in checkpoint [ 33.580497][ T585] F2FS-fs (loop6): Start checkpoint disabled! [ 33.588670][ T585] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0 [ 33.611350][ T585] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 33.660360][ T585] F2FS-fs (loop6): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 33.660494][ T588] F2FS-fs (loop3): Start checkpoint disabled! [ 33.690705][ T603] F2FS-fs (loop6): switch discard_unit option is not allowed [ 33.713495][ T588] F2FS-fs (loop3): f2fs_disable_checkpoint() finish, err:0 [ 33.721200][ T430] kworker/u4:5: attempt to access beyond end of device [ 33.721200][ T430] loop6: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 33.740814][ T588] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 33.790219][ T588] F2FS-fs (loop3): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 33.820488][ T607] F2FS-fs (loop3): switch discard_unit option is not allowed [ 33.840125][ T327] kworker/u4:4: attempt to access beyond end of device [ 33.840125][ T327] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 33.855219][ T598] loop1: detected capacity change from 0 to 40427 [ 33.874672][ T598] F2FS-fs (loop1): invalid crc value [ 33.891351][ T598] F2FS-fs (loop1): Found nat_bits in checkpoint [ 33.977065][ T602] loop4: detected capacity change from 0 to 40427 [ 33.981285][ T598] F2FS-fs (loop1): Start checkpoint disabled! [ 34.010480][ T598] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0 [ 34.011025][ T602] F2FS-fs (loop4): invalid crc value [ 34.033253][ T598] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 34.054272][ T602] F2FS-fs (loop4): Found nat_bits in checkpoint [ 34.069162][ T598] F2FS-fs (loop1): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 34.085251][ T605] F2FS-fs (loop5): invalid crc value [ 34.090748][ T598] F2FS-fs (loop1): switch discard_unit option is not allowed [ 34.098840][ T605] F2FS-fs (loop5): Found nat_bits in checkpoint [ 34.119386][ T43] kworker/u4:2: attempt to access beyond end of device [ 34.119386][ T43] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 34.164721][ T605] F2FS-fs (loop5): Start checkpoint disabled! [ 34.177540][ T602] F2FS-fs (loop4): Start checkpoint disabled! [ 34.190615][ T602] F2FS-fs (loop4): f2fs_disable_checkpoint() finish, err:0 [ 34.203681][ T605] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0 [ 34.218263][ T602] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6 [ 34.269126][ T602] F2FS-fs (loop4): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 34.269142][ T605] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6 [ 34.269267][ T602] F2FS-fs (loop4): switch discard_unit option is not allowed [ 34.311296][ T610] F2FS-fs (loop6): invalid crc value [ 34.318785][ T610] F2FS-fs (loop6): Found nat_bits in checkpoint [ 34.367582][ T621] F2FS-fs (loop5): switch discard_unit option is not allowed [ 34.380382][ T605] F2FS-fs (loop5): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 34.406853][ T610] F2FS-fs (loop6): Start checkpoint disabled! [ 34.413368][ T610] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0 [ 34.429952][ T610] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 34.438095][ T614] F2FS-fs (loop3): invalid crc value [ 34.480235][ T610] F2FS-fs (loop6): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 34.497770][ T614] F2FS-fs (loop3): Found nat_bits in checkpoint [ 34.504963][ T624] F2FS-fs (loop6): switch discard_unit option is not allowed [ 34.577470][ T614] F2FS-fs (loop3): Start checkpoint disabled! [ 34.591387][ T614] F2FS-fs (loop3): f2fs_disable_checkpoint() finish, err:0 [ 34.608487][ T614] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 34.636258][ T614] F2FS-fs (loop3): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 34.651397][ T614] F2FS-fs (loop3): switch discard_unit option is not allowed [ 34.725307][ T619] F2FS-fs (loop1): invalid crc value [ 34.742273][ T619] F2FS-fs (loop1): Found nat_bits in checkpoint [ 34.820268][ T619] F2FS-fs (loop1): Start checkpoint disabled! [ 34.831258][ T619] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0 [ 34.838870][ T619] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 34.890965][ T626] F2FS-fs (loop4): invalid crc value [ 34.896535][ T619] F2FS-fs (loop1): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 34.911309][ T619] F2FS-fs (loop1): switch discard_unit option is not allowed [ 34.918773][ T626] F2FS-fs (loop4): Found nat_bits in checkpoint [ 34.959434][ T629] F2FS-fs (loop5): invalid crc value [ 34.983540][ T626] F2FS-fs (loop4): Start checkpoint disabled! [ 34.990101][ T629] F2FS-fs (loop5): Found nat_bits in checkpoint [ 35.000671][ T626] F2FS-fs (loop4): f2fs_disable_checkpoint() finish, err:0 [ 35.020357][ T626] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6 [ 35.064574][ T626] F2FS-fs (loop4): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 35.068014][ T629] F2FS-fs (loop5): Start checkpoint disabled! [ 35.087972][ T639] F2FS-fs (loop4): switch discard_unit option is not allowed [ 35.100796][ T629] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0 [ 35.138188][ T629] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6 [ 35.146015][ T634] F2FS-fs (loop3): invalid crc value [ 35.173763][ T634] F2FS-fs (loop3): Found nat_bits in checkpoint [ 35.187585][ T632] F2FS-fs (loop6): invalid crc value [ 35.196593][ T629] F2FS-fs (loop5): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 35.230897][ T632] F2FS-fs (loop6): Found nat_bits in checkpoint [ 35.260748][ T645] F2FS-fs (loop5): switch discard_unit option is not allowed 2026/02/27 11:17:43 executed programs: 59 [ 35.301271][ T632] F2FS-fs (loop6): Start checkpoint disabled! [ 35.307814][ T632] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0 [ 35.308304][ T634] F2FS-fs (loop3): Start checkpoint disabled! [ 35.340976][ T632] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 35.348635][ T634] F2FS-fs (loop3): f2fs_disable_checkpoint() finish, err:0 [ 35.370257][ T634] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 35.420238][ T632] F2FS-fs (loop6): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 35.429658][ T650] F2FS-fs (loop6): switch discard_unit option is not allowed [ 35.450266][ T634] F2FS-fs (loop3): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 35.451596][ T653] F2FS-fs (loop3): switch discard_unit option is not allowed [ 35.528612][ T643] F2FS-fs (loop1): invalid crc value [ 35.541924][ T643] F2FS-fs (loop1): Found nat_bits in checkpoint [ 35.604467][ T643] F2FS-fs (loop1): Start checkpoint disabled! [ 35.626853][ T643] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0 [ 35.634897][ T648] F2FS-fs (loop4): invalid crc value [ 35.645241][ T648] F2FS-fs (loop4): Found nat_bits in checkpoint [ 35.651737][ T643] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 35.696990][ T643] F2FS-fs (loop1): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 35.738852][ T659] F2FS-fs (loop1): switch discard_unit option is not allowed [ 35.756709][ T648] F2FS-fs (loop4): Start checkpoint disabled! [ 35.780378][ T648] F2FS-fs (loop4): f2fs_disable_checkpoint() finish, err:0 [ 35.799206][ T648] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6 [ 35.807237][ T652] F2FS-fs (loop5): invalid crc value [ 35.840487][ T652] F2FS-fs (loop5): Found nat_bits in checkpoint [ 35.880246][ T648] F2FS-fs (loop4): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 35.920667][ T664] F2FS-fs (loop4): switch discard_unit option is not allowed [ 35.941992][ T652] F2FS-fs (loop5): Start checkpoint disabled! [ 35.954638][ T652] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0 [ 36.000646][ T652] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6 [ 36.023320][ T661] F2FS-fs (loop3): invalid crc value [ 36.025321][ T658] F2FS-fs (loop6): invalid crc value [ 36.061965][ T661] F2FS-fs (loop3): Found nat_bits in checkpoint [ 36.063076][ T658] F2FS-fs (loop6): Found nat_bits in checkpoint [ 36.076026][ T652] F2FS-fs (loop5): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 36.090317][ T652] F2FS-fs (loop5): switch discard_unit option is not allowed [ 36.140347][ T658] F2FS-fs (loop6): Start checkpoint disabled! [ 36.153773][ T658] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0 [ 36.153847][ T661] F2FS-fs (loop3): Start checkpoint disabled! [ 36.180456][ T661] F2FS-fs (loop3): f2fs_disable_checkpoint() finish, err:0 [ 36.180597][ T658] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 36.207906][ T661] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 36.255831][ T658] F2FS-fs (loop6): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 36.266543][ T661] F2FS-fs (loop3): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 36.268791][ T674] F2FS-fs (loop3): switch discard_unit option is not allowed [ 36.302512][ T676] F2FS-fs (loop6): switch discard_unit option is not allowed [ 36.400720][ T666] F2FS-fs (loop1): invalid crc value [ 36.420899][ T666] F2FS-fs (loop1): Found nat_bits in checkpoint [ 36.488524][ T671] F2FS-fs (loop4): invalid crc value [ 36.508613][ T671] F2FS-fs (loop4): Found nat_bits in checkpoint [ 36.536063][ T666] F2FS-fs (loop1): Start checkpoint disabled! [ 36.551701][ T666] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0 [ 36.586449][ T671] F2FS-fs (loop4): Start checkpoint disabled! [ 36.589224][ T666] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 36.629723][ T671] F2FS-fs (loop4): f2fs_disable_checkpoint() finish, err:0 [ 36.637265][ T677] F2FS-fs (loop5): invalid crc value [ 36.637454][ T666] F2FS-fs (loop1): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 36.647850][ T677] F2FS-fs (loop5): Found nat_bits in checkpoint [ 36.666761][ T671] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6 [ 36.697533][ T687] F2FS-fs (loop1): switch discard_unit option is not allowed [ 36.726957][ T671] F2FS-fs (loop4): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 36.760622][ T688] F2FS-fs (loop4): switch discard_unit option is not allowed [ 36.774162][ T677] F2FS-fs (loop5): Start checkpoint disabled! [ 36.784900][ T677] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0 [ 36.800375][ T677] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6 [ 36.850298][ T677] F2FS-fs (loop5): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 36.871457][ T683] F2FS-fs (loop3): invalid crc value [ 36.878746][ T680] F2FS-fs (loop6): invalid crc value [ 36.901797][ T683] F2FS-fs (loop3): Found nat_bits in checkpoint [ 36.923301][ T680] F2FS-fs (loop6): Found nat_bits in checkpoint [ 36.930757][ T692] F2FS-fs (loop5): switch discard_unit option is not allowed [ 36.997780][ T683] F2FS-fs (loop3): Start checkpoint disabled! [ 37.010923][ T680] F2FS-fs (loop6): Start checkpoint disabled! [ 37.020382][ T683] F2FS-fs (loop3): f2fs_disable_checkpoint() finish, err:0 [ 37.030742][ T680] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0 [ 37.040532][ T683] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 37.078332][ T683] F2FS-fs (loop3): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 37.091182][ T680] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 37.107255][ T701] F2FS-fs (loop3): switch discard_unit option is not allowed [ 37.129834][ T680] F2FS-fs (loop6): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 37.162125][ T702] F2FS-fs (loop6): switch discard_unit option is not allowed [ 37.202501][ T691] F2FS-fs (loop1): invalid crc value [ 37.240917][ T691] F2FS-fs (loop1): Found nat_bits in checkpoint [ 37.337166][ T691] F2FS-fs (loop1): Start checkpoint disabled! [ 37.349548][ T691] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0 [ 37.359712][ T696] set_capacity_and_notify: 19 callbacks suppressed [ 37.359724][ T696] loop4: detected capacity change from 0 to 40427 [ 37.390452][ T696] F2FS-fs (loop4): invalid crc value [ 37.395957][ T691] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 37.420528][ T700] loop5: detected capacity change from 0 to 40427 [ 37.427329][ T696] F2FS-fs (loop4): Found nat_bits in checkpoint [ 37.437413][ T691] F2FS-fs (loop1): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 37.456934][ T700] F2FS-fs (loop5): invalid crc value [ 37.473295][ T711] F2FS-fs (loop1): switch discard_unit option is not allowed [ 37.483283][ T700] F2FS-fs (loop5): Found nat_bits in checkpoint [ 37.510443][ T8] bio_check_eod: 19 callbacks suppressed [ 37.510471][ T8] kworker/u4:0: attempt to access beyond end of device [ 37.510471][ T8] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 37.531372][ T696] F2FS-fs (loop4): Start checkpoint disabled! [ 37.547941][ T696] F2FS-fs (loop4): f2fs_disable_checkpoint() finish, err:0 [ 37.562222][ T696] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6 [ 37.569771][ T700] F2FS-fs (loop5): Start checkpoint disabled! [ 37.587441][ T700] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0 [ 37.618526][ T700] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6 [ 37.626184][ T696] F2FS-fs (loop4): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 37.659634][ T705] loop3: detected capacity change from 0 to 40427 [ 37.676554][ T700] F2FS-fs (loop5): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 37.679463][ T714] F2FS-fs (loop4): switch discard_unit option is not allowed [ 37.700616][ T715] F2FS-fs (loop5): switch discard_unit option is not allowed [ 37.706571][ T705] F2FS-fs (loop3): invalid crc value [ 37.714157][ T705] F2FS-fs (loop3): Found nat_bits in checkpoint [ 37.725733][ T707] loop6: detected capacity change from 0 to 40427 [ 37.741053][ T430] kworker/u4:5: attempt to access beyond end of device [ 37.741053][ T430] loop4: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 37.741638][ T8] kworker/u4:0: attempt to access beyond end of device [ 37.741638][ T8] loop5: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 37.769934][ T707] F2FS-fs (loop6): invalid crc value [ 37.792583][ T705] F2FS-fs (loop3): Start checkpoint disabled! [ 37.799940][ T707] F2FS-fs (loop6): Found nat_bits in checkpoint [ 37.816844][ T705] F2FS-fs (loop3): f2fs_disable_checkpoint() finish, err:0 [ 37.861000][ T705] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 37.915964][ T705] F2FS-fs (loop3): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 37.950373][ T707] F2FS-fs (loop6): Start checkpoint disabled! [ 37.957010][ T721] F2FS-fs (loop3): switch discard_unit option is not allowed [ 37.966158][ T718] loop1: detected capacity change from 0 to 40427 [ 37.969796][ T707] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0 [ 37.983010][ T718] F2FS-fs (loop1): invalid crc value [ 37.983330][ T707] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 38.002158][ T327] kworker/u4:4: attempt to access beyond end of device [ 38.002158][ T327] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 38.021192][ T718] F2FS-fs (loop1): Found nat_bits in checkpoint [ 38.050214][ T707] F2FS-fs (loop6): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 38.085733][ T728] F2FS-fs (loop6): switch discard_unit option is not allowed [ 38.120400][ T718] F2FS-fs (loop1): Start checkpoint disabled! [ 38.126769][ T430] kworker/u4:5: attempt to access beyond end of device [ 38.126769][ T430] loop6: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 38.142121][ T718] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0 [ 38.163855][ T718] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 38.223089][ T718] F2FS-fs (loop1): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 38.270639][ T732] F2FS-fs (loop1): switch discard_unit option is not allowed [ 38.282519][ T726] loop4: detected capacity change from 0 to 40427 [ 38.304055][ T726] F2FS-fs (loop4): invalid crc value [ 38.315284][ T8] kworker/u4:0: attempt to access beyond end of device [ 38.315284][ T8] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 38.343706][ T725] loop5: detected capacity change from 0 to 40427 [ 38.350864][ T726] F2FS-fs (loop4): Found nat_bits in checkpoint [ 38.371268][ T725] F2FS-fs (loop5): invalid crc value [ 38.402183][ T725] F2FS-fs (loop5): Found nat_bits in checkpoint [ 38.457280][ T726] F2FS-fs (loop4): Start checkpoint disabled! [ 38.466171][ T731] loop3: detected capacity change from 0 to 40427 [ 38.471943][ T726] F2FS-fs (loop4): f2fs_disable_checkpoint() finish, err:0 [ 38.495342][ T731] F2FS-fs (loop3): invalid crc value [ 38.500982][ T726] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6 [ 38.507089][ T725] F2FS-fs (loop5): Start checkpoint disabled! [ 38.548045][ T725] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0 [ 38.551659][ T726] F2FS-fs (loop4): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 38.565722][ T725] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6 [ 38.575794][ T731] F2FS-fs (loop3): Found nat_bits in checkpoint [ 38.613828][ T725] F2FS-fs (loop5): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 38.628832][ T726] F2FS-fs (loop4): switch discard_unit option is not allowed [ 38.636431][ T725] F2FS-fs (loop5): switch discard_unit option is not allowed [ 38.646018][ T430] kworker/u4:5: attempt to access beyond end of device [ 38.646018][ T430] loop4: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 38.670495][ T430] kworker/u4:5: attempt to access beyond end of device [ 38.670495][ T430] loop5: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 38.687434][ T731] F2FS-fs (loop3): Start checkpoint disabled! [ 38.702674][ T734] loop6: detected capacity change from 0 to 40427 [ 38.714881][ T731] F2FS-fs (loop3): f2fs_disable_checkpoint() finish, err:0 [ 38.724198][ T734] F2FS-fs (loop6): invalid crc value [ 38.740379][ T731] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 38.757331][ T734] F2FS-fs (loop6): Found nat_bits in checkpoint [ 38.799886][ T731] F2FS-fs (loop3): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 38.833559][ T745] F2FS-fs (loop3): switch discard_unit option is not allowed [ 38.852099][ T430] kworker/u4:5: attempt to access beyond end of device [ 38.852099][ T430] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 38.859776][ T739] loop1: detected capacity change from 0 to 40427 [ 38.888538][ T734] F2FS-fs (loop6): Start checkpoint disabled! [ 38.895030][ T734] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0 [ 38.912538][ T739] F2FS-fs (loop1): invalid crc value [ 38.918023][ T734] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 38.945576][ T734] F2FS-fs (loop6): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 38.959184][ T739] F2FS-fs (loop1): Found nat_bits in checkpoint [ 38.989413][ T751] F2FS-fs (loop6): switch discard_unit option is not allowed [ 39.006787][ T430] kworker/u4:5: attempt to access beyond end of device [ 39.006787][ T430] loop6: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 39.031955][ T739] F2FS-fs (loop1): Start checkpoint disabled! [ 39.051505][ T739] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0 [ 39.072168][ T739] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 39.126162][ T739] F2FS-fs (loop1): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 39.150307][ T755] F2FS-fs (loop1): switch discard_unit option is not allowed [ 39.252172][ T746] F2FS-fs (loop4): invalid crc value [ 39.259224][ T748] F2FS-fs (loop5): invalid crc value [ 39.277515][ T746] F2FS-fs (loop4): Found nat_bits in checkpoint [ 39.285191][ T748] F2FS-fs (loop5): Found nat_bits in checkpoint [ 39.358482][ T746] F2FS-fs (loop4): Start checkpoint disabled! [ 39.372017][ T748] F2FS-fs (loop5): Start checkpoint disabled! [ 39.390566][ T746] F2FS-fs (loop4): f2fs_disable_checkpoint() finish, err:0 [ 39.400449][ T748] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0 [ 39.418070][ T746] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6 [ 39.420254][ T748] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6 [ 39.467513][ T746] F2FS-fs (loop4): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 39.480428][ T753] F2FS-fs (loop3): invalid crc value [ 39.491590][ T765] F2FS-fs (loop4): switch discard_unit option is not allowed [ 39.499055][ T748] F2FS-fs (loop5): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 39.500589][ T766] F2FS-fs (loop5): switch discard_unit option is not allowed [ 39.512658][ T753] F2FS-fs (loop3): Found nat_bits in checkpoint [ 39.568043][ T757] F2FS-fs (loop6): invalid crc value [ 39.596801][ T757] F2FS-fs (loop6): Found nat_bits in checkpoint [ 39.611395][ T753] F2FS-fs (loop3): Start checkpoint disabled! [ 39.640448][ T753] F2FS-fs (loop3): f2fs_disable_checkpoint() finish, err:0 [ 39.658012][ T757] F2FS-fs (loop6): Start checkpoint disabled! [ 39.666692][ T761] F2FS-fs (loop1): invalid crc value [ 39.672282][ T753] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 39.699436][ T757] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0 [ 39.709664][ T761] F2FS-fs (loop1): Found nat_bits in checkpoint [ 39.744795][ T753] F2FS-fs (loop3): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 39.762415][ T757] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 39.770969][ T772] F2FS-fs (loop3): switch discard_unit option is not allowed [ 39.810358][ T757] F2FS-fs (loop6): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 39.823770][ T761] F2FS-fs (loop1): Start checkpoint disabled! [ 39.830462][ T761] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0 [ 39.850620][ T777] F2FS-fs (loop6): switch discard_unit option is not allowed [ 39.858098][ T761] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 39.920512][ T761] F2FS-fs (loop1): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 39.951719][ T778] F2FS-fs (loop1): switch discard_unit option is not allowed [ 40.116201][ T773] F2FS-fs (loop4): invalid crc value [ 40.129831][ T775] F2FS-fs (loop5): invalid crc value [ 40.143462][ T775] F2FS-fs (loop5): Found nat_bits in checkpoint [ 40.160994][ T773] F2FS-fs (loop4): Found nat_bits in checkpoint [ 40.217416][ T775] F2FS-fs (loop5): Start checkpoint disabled! [ 40.230626][ T775] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0 [ 40.237997][ T773] F2FS-fs (loop4): Start checkpoint disabled! [ 40.248031][ T775] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6 [ 40.255971][ T773] F2FS-fs (loop4): f2fs_disable_checkpoint() finish, err:0 [ 40.290279][ T773] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6 [ 40.311883][ T775] F2FS-fs (loop5): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 40.311948][ T789] F2FS-fs (loop5): switch discard_unit option is not allowed [ 40.361689][ T790] F2FS-fs (loop4): switch discard_unit option is not allowed [ 40.361756][ T773] general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] PREEMPT SMP KASAN [ 40.380764][ T773] KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f] [ 40.389178][ T773] CPU: 1 PID: 773 Comm: syz.4.90 Not tainted syzkaller #0 [ 40.391092][ T28] audit: type=1400 audit(1772191068.988:114): avc: denied { read } for pid=85 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 [ 40.396279][ T773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 40.427992][ T773] RIP: 0010:update_sit_entry+0x4f9/0x15a0 [ 40.432018][ T28] audit: type=1400 audit(1772191068.988:115): avc: denied { search } for pid=85 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 [ 40.433727][ T773] Code: 00 00 fc ff df 80 3c 08 00 74 08 48 89 df e8 5e eb 8a ff 48 8b 1b 4c 01 f3 48 89 d8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <0f> b6 04 08 84 c0 0f 85 55 0f 00 00 44 0f b6 23 44 89 e0 44 08 f8 [ 40.433742][ T773] RSP: 0018:ffffc900016771c0 EFLAGS: 00010206 [ 40.467926][ T28] audit: type=1400 audit(1772191068.988:116): avc: denied { write } for pid=85 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 [ 40.474545][ T773] [ 40.474561][ T773] RAX: 0000000000000005 RBX: 000000000000002b RCX: dffffc0000000000 [ 40.474572][ T773] RDX: ffff88811bbf1440 RSI: 0000000000000000 RDI: 0000000000000000 [ 40.474581][ T773] RBP: ffffc90001677290 R08: ffff88811bbf1440 R09: 0000000000000003 [ 40.474591][ T773] R10: 00000000ffffffff R11: 0000000000000000 R12: 0000000000000000 [ 40.474600][ T773] R13: ffff8881093200c8 R14: 000000000000002b R15: 0000000000000020 [ 40.474610][ T773] FS: 00007f499963a6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 40.485135][ T782] F2FS-fs (loop6): invalid crc value 2026/02/27 11:17:49 executed programs: 88 [ 40.501788][ T773] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.501803][ T773] CR2: 00007f4999619d58 CR3: 0000000123558000 CR4: 00000000003506a0 [ 40.501817][ T773] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 40.501826][ T773] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.501836][ T773] Call Trace: [ 40.501841][ T773] [ 40.501847][ T773] ? __kasan_check_write+0x14/0x20 [ 40.531356][ T28] audit: type=1400 audit(1772191068.988:117): avc: denied { add_name } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 40.535968][ T773] ? ktime_get_coarse_with_offset+0x153/0x1a0 [ 40.535993][ T773] f2fs_allocate_data_block+0x14b8/0x3b00 [ 40.554559][ T28] audit: type=1400 audit(1772191068.988:118): avc: denied { create } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 40.558194][ T773] ? __cfi__raw_spin_lock+0x10/0x10 [ 40.576247][ T784] F2FS-fs (loop1): invalid crc value [ 40.580669][ T773] ? _raw_spin_unlock+0x4c/0x70 [ 40.580694][ T773] ? f2fs_inode_dirtied+0x308/0x360 [ 40.580714][ T773] ? __cfi_f2fs_allocate_data_block+0x10/0x10 [ 40.593707][ T28] audit: type=1400 audit(1772191068.988:119): avc: denied { append open } for pid=85 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 40.594844][ T773] ? f2fs_mark_inode_dirty_sync+0x13e/0x1c0 [ 40.600013][ T28] audit: type=1400 audit(1772191068.988:120): avc: denied { getattr } for pid=85 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 40.620398][ T773] ? inc_valid_block_count+0x56d/0x9e0 [ 40.620420][ T773] f2fs_map_blocks+0x126e/0x3ba0 [ 40.620442][ T773] ? __cfi_f2fs_map_blocks+0x10/0x10 [ 40.627860][ T784] F2FS-fs (loop1): Found nat_bits in checkpoint [ 40.632176][ T773] ? up_read+0x56/0x1d0 [ 40.632200][ T773] ? f2fs_allocate_new_section+0x244/0x290 [ 40.632218][ T773] ? __cfi_f2fs_allocate_new_section+0x10/0x10 [ 40.767890][ T773] f2fs_expand_inode_data+0x6c8/0xb00 [ 40.773256][ T773] ? f2fs_insert_range+0x5a0/0x5a0 [ 40.778348][ T773] ? __kasan_check_read+0x11/0x20 [ 40.783352][ T773] ? inode_dio_wait+0x25a/0x2d0 [ 40.788186][ T773] ? file_modified_flags+0x39a/0x440 [ 40.793454][ T773] f2fs_fallocate+0x3cc/0x720 [ 40.798145][ T773] vfs_fallocate+0x4c5/0x5a0 [ 40.802727][ T773] do_vfs_ioctl+0x194b/0x1cd0 [ 40.807393][ T773] ? __ia32_compat_sys_ioctl+0x860/0x860 [ 40.813022][ T773] ? wake_up_q+0x105/0x1b0 [ 40.817424][ T773] ? ioctl_has_perm+0x1b8/0x4f0 [ 40.822259][ T773] ? ioctl_has_perm+0x3a6/0x4f0 [ 40.827094][ T773] ? has_cap_mac_admin+0x370/0x370 [ 40.832191][ T773] ? __kasan_slab_free+0x11/0x20 [ 40.837111][ T773] ? do_futex+0x2bf/0x430 [ 40.841420][ T773] ? selinux_file_ioctl+0x3a0/0x4d0 [ 40.846603][ T773] ? __cfi_do_futex+0x10/0x10 [ 40.851258][ T773] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 40.856784][ T773] ? __fget_files+0x2d5/0x330 [ 40.861445][ T773] ? security_file_ioctl+0x95/0xc0 [ 40.866543][ T773] __se_sys_ioctl+0x9f/0x1b0 [ 40.871112][ T773] __x64_sys_ioctl+0x7b/0x90 [ 40.875685][ T773] x64_sys_call+0x58b/0x9a0 [ 40.880172][ T773] do_syscall_64+0x4c/0xa0 [ 40.884578][ T773] ? clear_bhb_loop+0x30/0x80 [ 40.889234][ T773] ? clear_bhb_loop+0x30/0x80 [ 40.893889][ T773] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 40.899766][ T773] RIP: 0033:0x7f499879c799 [ 40.904171][ T773] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 40.923755][ T773] RSP: 002b:00007f499963a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 40.932157][ T773] RAX: ffffffffffffffda RBX: 00007f4998a15fa0 RCX: 00007f499879c799 [ 40.940110][ T773] RDX: 00002000000000c0 RSI: 0000000040305828 RDI: 0000000000000004 [ 40.948064][ T773] RBP: 00007f4998832bd9 R08: 0000000000000000 R09: 0000000000000000 [ 40.956018][ T773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 40.963968][ T773] R13: 00007f4998a16038 R14: 00007f4998a15fa0 R15: 00007fffafcc9908 [ 40.971924][ T773] [ 40.974924][ T773] Modules linked in: [ 40.990992][ T782] F2FS-fs (loop6): Found nat_bits in checkpoint [ 41.000272][ T773] ---[ end trace 0000000000000000 ]--- [ 41.005725][ T773] RIP: 0010:update_sit_entry+0x4f9/0x15a0 [ 41.013531][ T780] F2FS-fs (loop3): invalid crc value [ 41.015710][ T773] Code: 00 00 fc ff df 80 3c 08 00 74 08 48 89 df e8 5e eb 8a ff 48 8b 1b 4c 01 f3 48 89 d8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <0f> b6 04 08 84 c0 0f 85 55 0f 00 00 44 0f b6 23 44 89 e0 44 08 f8 [ 41.038682][ T773] RSP: 0018:ffffc900016771c0 EFLAGS: 00010206 [ 41.044799][ T773] RAX: 0000000000000005 RBX: 000000000000002b RCX: dffffc0000000000 [ 41.052845][ T773] RDX: ffff88811bbf1440 RSI: 0000000000000000 RDI: 0000000000000000 [ 41.057374][ T780] F2FS-fs (loop3): Found nat_bits in checkpoint [ 41.060927][ T773] RBP: ffffc90001677290 R08: ffff88811bbf1440 R09: 0000000000000003 [ 41.075167][ T773] R10: 00000000ffffffff R11: 0000000000000000 R12: 0000000000000000 [ 41.083190][ T773] R13: ffff8881093200c8 R14: 000000000000002b R15: 0000000000000020 [ 41.091221][ T773] FS: 00007f499963a6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 41.100146][ T773] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.106984][ T784] F2FS-fs (loop1): Start checkpoint disabled! [ 41.109920][ T782] F2FS-fs (loop6): Start checkpoint disabled! [ 41.119204][ T773] CR2: 00007f862ba6f000 CR3: 0000000123558000 CR4: 00000000003506b0 [ 41.127336][ T773] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.135579][ T784] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0 [ 41.142838][ T773] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.151633][ T782] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0 [ 41.158938][ T784] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 41.166773][ T773] Kernel panic - not syncing: Fatal exception [ 41.166802][ T780] F2FS-fs (loop3): Start checkpoint disabled! [ 41.166963][ T782] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 41.186644][ T773] Kernel Offset: disabled [ 41.190952][ T773] Rebooting in 86400 seconds..