Warning: Permanently added '10.128.1.29' (ED25519) to the list of known hosts. 2026/05/22 19:22:47 parsed 1 programs [ 26.623981][ T28] audit: type=1400 audit(1779477767.308:64): avc: denied { node_bind } for pid=295 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 26.645759][ T28] audit: type=1400 audit(1779477767.308:65): avc: denied { module_request } for pid=295 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 [ 27.442069][ T28] audit: type=1400 audit(1779477768.128:66): avc: denied { mounton } for pid=301 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 27.443055][ T301] cgroup: Unknown subsys name 'net' [ 27.465314][ T28] audit: type=1400 audit(1779477768.128:67): avc: denied { mount } for pid=301 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 [ 27.493471][ T28] audit: type=1400 audit(1779477768.158:68): avc: denied { unmount } for pid=301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 27.493486][ T301] cgroup: Unknown subsys name 'devices' [ 27.602209][ T301] cgroup: Unknown subsys name 'hugetlb' [ 27.607964][ T301] cgroup: Unknown subsys name 'rlimit' [ 27.745308][ T28] audit: type=1400 audit(1779477768.428:69): avc: denied { setattr } for pid=301 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 [ 27.770323][ T28] audit: type=1400 audit(1779477768.428:70): avc: denied { create } for pid=301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.779068][ T305] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 27.790866][ T28] audit: type=1400 audit(1779477768.428:71): avc: denied { write } for pid=301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.820685][ T28] audit: type=1400 audit(1779477768.428:72): avc: denied { read } for pid=301 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 [ 27.841475][ T28] audit: type=1400 audit(1779477768.428:73): avc: denied { mounton } for pid=301 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 [ 27.902660][ T301] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 28.715104][ T314] request_module fs-gadgetfs succeeded, but still no fs? [ 29.217989][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.225287][ T346] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.232850][ T346] device bridge_slave_0 entered promiscuous mode [ 29.247472][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.254570][ T346] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.262002][ T346] device bridge_slave_1 entered promiscuous mode [ 29.388843][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.396062][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.403506][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.410576][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.437484][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 29.445501][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.453781][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.471024][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 29.479508][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.486785][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.494284][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 29.502926][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.510283][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.526351][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 29.534440][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 29.549445][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 29.561469][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 29.569528][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 29.577574][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 2026/05/22 19:22:50 executed programs: 0 [ 29.586107][ T346] device veth0_vlan entered promiscuous mode [ 29.597801][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 29.606875][ T346] device veth1_macvtap entered promiscuous mode [ 29.616619][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 29.627655][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 29.726200][ T346] syz-executor (346) used greatest stack depth: 22112 bytes left [ 29.818746][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.826287][ T374] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.833831][ T374] device bridge_slave_0 entered promiscuous mode [ 29.842634][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.849697][ T374] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.857980][ T374] device bridge_slave_1 entered promiscuous mode [ 29.993497][ T379] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.000903][ T379] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.008417][ T379] device bridge_slave_0 entered promiscuous mode [ 30.019825][ T379] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.027084][ T379] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.034498][ T379] device bridge_slave_1 entered promiscuous mode [ 30.075614][ T380] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.082704][ T380] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.090019][ T380] device bridge_slave_0 entered promiscuous mode [ 30.105535][ T377] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.112744][ T377] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.120459][ T377] device bridge_slave_0 entered promiscuous mode [ 30.127302][ T380] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.134426][ T380] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.141867][ T380] device bridge_slave_1 entered promiscuous mode [ 30.175890][ T381] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.183080][ T381] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.190820][ T381] device bridge_slave_0 entered promiscuous mode [ 30.197935][ T381] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.205258][ T381] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.213421][ T381] device bridge_slave_1 entered promiscuous mode [ 30.221322][ T377] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.228531][ T377] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.235961][ T377] device bridge_slave_1 entered promiscuous mode [ 30.496274][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 30.503755][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.525211][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 30.533177][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.540672][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 30.548931][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 30.557298][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.564385][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.571932][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 30.580603][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 30.588992][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.596058][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.603604][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 30.612579][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 30.620877][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 30.643692][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 30.652410][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 30.661747][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.669036][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.677261][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 30.685714][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 30.694174][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.701222][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.728002][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 30.735633][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 30.743243][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.751365][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 30.759716][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 30.769670][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.777404][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.785011][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 30.793721][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 30.802050][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.809095][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.816784][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 30.824690][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.832420][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 30.840678][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 30.848822][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 30.856831][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.864668][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 30.887531][ T380] device veth0_vlan entered promiscuous mode [ 30.898042][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 30.906916][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 30.915880][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 30.923948][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 30.931943][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 30.940505][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 30.948731][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.955882][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.963831][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 30.973748][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 30.981985][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.989004][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.996575][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 31.004940][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 31.013317][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 31.021504][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 31.029584][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 31.048080][ T380] device veth1_macvtap entered promiscuous mode [ 31.059075][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 31.068040][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 31.076577][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 31.085447][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 31.094819][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 31.103127][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.110390][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.118042][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 31.130504][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 31.139133][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 31.147828][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.154973][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.166745][ T381] device veth0_vlan entered promiscuous mode [ 31.181833][ T374] device veth0_vlan entered promiscuous mode [ 31.202922][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 31.211032][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 31.218353][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 31.226214][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 31.234865][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 31.243467][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 31.252099][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 31.260773][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 31.268896][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 31.277037][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 31.285088][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 31.293376][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 31.302271][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 31.309755][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 31.322672][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 31.331076][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 31.342245][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 31.350879][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 31.372794][ T374] device veth1_macvtap entered promiscuous mode [ 31.388263][ T381] device veth1_macvtap entered promiscuous mode [ 31.399271][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 31.408252][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 31.419300][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 31.428210][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 31.437006][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 31.445982][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 31.463261][ T379] device veth0_vlan entered promiscuous mode [ 31.469986][ T377] device veth0_vlan entered promiscuous mode [ 31.491618][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 31.500094][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 31.509920][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 31.518998][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 31.528958][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 31.537604][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 31.546352][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 31.554716][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 31.564597][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 31.573148][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 31.573269][ T399] loop3: detected capacity change from 0 to 40427 [ 31.581169][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 31.593156][ T399] F2FS-fs (loop3): invalid crc value [ 31.595068][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 31.615783][ T377] device veth1_macvtap entered promiscuous mode [ 31.628922][ T399] F2FS-fs (loop3): Found nat_bits in checkpoint [ 31.634852][ T379] device veth1_macvtap entered promiscuous mode [ 31.655026][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 31.664939][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 31.673940][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 31.682127][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 31.682537][ T399] F2FS-fs (loop3): Start checkpoint disabled! [ 31.690940][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 31.705069][ T399] F2FS-fs (loop3): f2fs_disable_checkpoint() finish, err:0 [ 31.705552][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 31.721183][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 31.721389][ T399] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 31.729595][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 31.737176][ T28] kauditd_printk_skb: 32 callbacks suppressed [ 31.737188][ T28] audit: type=1400 audit(1779477772.418:106): avc: denied { mount } for pid=398 comm="syz.3.20" name="/" dev="loop3" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 31.745647][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 31.760286][ T28] audit: type=1400 audit(1779477772.438:107): avc: denied { write } for pid=398 comm="syz.3.20" name="/" dev="loop3" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 31.785930][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 31.810876][ T28] audit: type=1400 audit(1779477772.438:108): avc: denied { add_name } for pid=398 comm="syz.3.20" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 31.820270][ T399] F2FS-fs (loop3): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 31.832506][ T28] audit: type=1400 audit(1779477772.438:109): avc: denied { create } for pid=398 comm="syz.3.20" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 31.848783][ T403] F2FS-fs (loop3): switch discard_unit option is not allowed [ 31.868076][ T28] audit: type=1400 audit(1779477772.438:110): avc: denied { write open } for pid=398 comm="syz.3.20" path="/0/file0/file0" dev="loop3" ino=10 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 31.898336][ T28] audit: type=1400 audit(1779477772.438:111): avc: denied { ioctl } for pid=398 comm="syz.3.20" path="/0/file0/file0" dev="loop3" ino=10 ioctlcmd=0xf50d scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 31.901981][ T400] kworker/u4:4: attempt to access beyond end of device [ 31.901981][ T400] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 31.945511][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 31.964635][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 31.973268][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 31.989275][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 32.025893][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 32.050852][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 32.089764][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 32.120054][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 32.299664][ T405] loop0: detected capacity change from 0 to 40427 [ 32.307392][ T43] device bridge_slave_1 left promiscuous mode [ 32.320267][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.339579][ T405] F2FS-fs (loop0): invalid crc value [ 32.346113][ T43] device bridge_slave_0 left promiscuous mode [ 32.370532][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.378613][ T405] F2FS-fs (loop0): Found nat_bits in checkpoint [ 32.409507][ T43] device veth1_macvtap left promiscuous mode [ 32.420241][ T43] device veth0_vlan left promiscuous mode [ 32.487153][ T407] loop5: detected capacity change from 0 to 40427 [ 32.493956][ T405] F2FS-fs (loop0): Start checkpoint disabled! [ 32.504623][ T405] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0 [ 32.517895][ T409] loop1: detected capacity change from 0 to 40427 [ 32.529879][ T407] F2FS-fs (loop5): invalid crc value [ 32.546550][ T407] F2FS-fs (loop5): Found nat_bits in checkpoint [ 32.551204][ T405] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 32.556561][ T409] F2FS-fs (loop1): invalid crc value [ 32.601759][ T409] F2FS-fs (loop1): Found nat_bits in checkpoint [ 32.646763][ T405] F2FS-fs (loop0): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 32.663689][ T413] loop6: detected capacity change from 0 to 40427 [ 32.679846][ T411] loop3: detected capacity change from 0 to 40427 [ 32.689109][ T407] F2FS-fs (loop5): Start checkpoint disabled! [ 32.695963][ T413] F2FS-fs (loop6): invalid crc value [ 32.703313][ T405] F2FS-fs (loop0): switch discard_unit option is not allowed [ 32.710901][ T411] F2FS-fs (loop3): invalid crc value [ 32.718588][ T411] F2FS-fs (loop3): Found nat_bits in checkpoint [ 32.726664][ T407] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0 [ 32.734740][ T400] kworker/u4:4: attempt to access beyond end of device [ 32.734740][ T400] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 32.735444][ T409] F2FS-fs (loop1): Start checkpoint disabled! [ 32.755287][ T413] F2FS-fs (loop6): Found nat_bits in checkpoint [ 32.804041][ T407] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6 [ 32.812334][ T409] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0 [ 32.815627][ T411] F2FS-fs (loop3): Start checkpoint disabled! [ 32.827226][ T411] F2FS-fs (loop3): f2fs_disable_checkpoint() finish, err:0 [ 32.841515][ T411] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 32.849201][ T409] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 32.879871][ T407] F2FS-fs (loop5): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 32.901755][ T413] F2FS-fs (loop6): Start checkpoint disabled! [ 32.936102][ T413] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0 [ 32.938429][ T411] F2FS-fs (loop3): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 32.946518][ T409] F2FS-fs (loop1): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 32.970023][ T407] F2FS-fs (loop5): switch discard_unit option is not allowed [ 32.980414][ T400] kworker/u4:4: attempt to access beyond end of device [ 32.980414][ T400] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 32.996487][ T413] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 33.036117][ T400] kworker/u4:4: attempt to access beyond end of device [ 33.036117][ T400] loop5: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 33.060750][ T8] kworker/u4:0: attempt to access beyond end of device [ 33.060750][ T8] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 33.100180][ T413] F2FS-fs (loop6): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 33.101559][ T431] F2FS-fs (loop6): switch discard_unit option is not allowed [ 33.208653][ T8] kworker/u4:0: attempt to access beyond end of device [ 33.208653][ T8] loop6: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 33.409630][ T429] loop0: detected capacity change from 0 to 40427 [ 33.450781][ T429] F2FS-fs (loop0): invalid crc value [ 33.472802][ T429] F2FS-fs (loop0): Found nat_bits in checkpoint [ 33.558116][ T433] loop3: detected capacity change from 0 to 40427 [ 33.581620][ T429] F2FS-fs (loop0): Start checkpoint disabled! [ 33.588274][ T433] F2FS-fs (loop3): invalid crc value [ 33.595474][ T429] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0 [ 33.604206][ T433] F2FS-fs (loop3): Found nat_bits in checkpoint [ 33.650277][ T429] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 33.702842][ T433] F2FS-fs (loop3): Start checkpoint disabled! [ 33.720216][ T429] F2FS-fs (loop0): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 33.730215][ T433] F2FS-fs (loop3): f2fs_disable_checkpoint() finish, err:0 [ 33.750603][ T433] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 33.750778][ T429] F2FS-fs (loop0): switch discard_unit option is not allowed [ 33.764585][ T439] loop6: detected capacity change from 0 to 40427 [ 33.799063][ T435] loop5: detected capacity change from 0 to 40427 [ 33.806639][ T433] F2FS-fs (loop3): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 33.831200][ T439] F2FS-fs (loop6): invalid crc value [ 33.837253][ T43] kworker/u4:2: attempt to access beyond end of device [ 33.837253][ T43] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 33.838443][ T435] F2FS-fs (loop5): invalid crc value [ 33.857782][ T437] F2FS-fs (loop1): invalid crc value [ 33.872585][ T439] F2FS-fs (loop6): Found nat_bits in checkpoint [ 33.874109][ T433] F2FS-fs (loop3): switch discard_unit option is not allowed [ 33.879770][ T435] F2FS-fs (loop5): Found nat_bits in checkpoint [ 33.897290][ T437] F2FS-fs (loop1): Found nat_bits in checkpoint [ 33.907309][ T43] kworker/u4:2: attempt to access beyond end of device [ 33.907309][ T43] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 33.946250][ T439] F2FS-fs (loop6): Start checkpoint disabled! [ 33.966986][ T439] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0 [ 33.977492][ T435] F2FS-fs (loop5): Start checkpoint disabled! [ 33.983735][ T439] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 33.995308][ T435] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0 [ 34.017629][ T439] F2FS-fs (loop6): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 34.031235][ T435] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6 [ 34.050453][ T437] F2FS-fs (loop1): Start checkpoint disabled! [ 34.064333][ T437] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0 [ 34.064811][ T439] F2FS-fs (loop6): switch discard_unit option is not allowed [ 34.083343][ T435] F2FS-fs (loop5): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 34.097896][ T437] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 34.099567][ T435] F2FS-fs (loop5): switch discard_unit option is not allowed [ 34.113432][ T43] kworker/u4:2: attempt to access beyond end of device [ 34.113432][ T43] loop6: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 34.128393][ T400] kworker/u4:4: attempt to access beyond end of device [ 34.128393][ T400] loop5: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 34.171500][ T437] F2FS-fs (loop1): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 34.232572][ T437] F2FS-fs (loop1): switch discard_unit option is not allowed [ 34.546830][ T454] F2FS-fs (loop0): invalid crc value [ 34.571025][ T454] F2FS-fs (loop0): Found nat_bits in checkpoint [ 34.671546][ T454] F2FS-fs (loop0): Start checkpoint disabled! [ 34.684193][ T454] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0 [ 34.692534][ T461] F2FS-fs (loop6): invalid crc value [ 34.704512][ T454] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 34.721628][ T457] F2FS-fs (loop3): invalid crc value [ 34.727150][ T459] F2FS-fs (loop5): invalid crc value [ 34.734428][ T461] F2FS-fs (loop6): Found nat_bits in checkpoint [ 34.741445][ T457] F2FS-fs (loop3): Found nat_bits in checkpoint [ 34.772995][ T459] F2FS-fs (loop5): Found nat_bits in checkpoint [ 34.792047][ T470] F2FS-fs (loop0): switch discard_unit option is not allowed [ 34.810080][ T457] F2FS-fs (loop3): Start checkpoint disabled! [ 34.816334][ T454] F2FS-fs (loop0): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 34.836468][ T457] F2FS-fs (loop3): f2fs_disable_checkpoint() finish, err:0 [ 34.856071][ T457] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 2026/05/22 19:22:55 executed programs: 26 [ 34.888134][ T461] F2FS-fs (loop6): Start checkpoint disabled! [ 34.894598][ T457] F2FS-fs (loop3): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 34.894696][ T459] F2FS-fs (loop5): Start checkpoint disabled! [ 34.922604][ T461] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0 [ 34.935980][ T463] F2FS-fs (loop1): invalid crc value [ 34.941608][ T457] F2FS-fs (loop3): switch discard_unit option is not allowed [ 34.949581][ T459] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0 [ 34.957346][ T461] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 34.984009][ T463] F2FS-fs (loop1): Found nat_bits in checkpoint [ 35.001815][ T459] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6 [ 35.022101][ T461] F2FS-fs (loop6): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 35.071167][ T478] F2FS-fs (loop6): switch discard_unit option is not allowed [ 35.078797][ T459] F2FS-fs (loop5): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 35.091680][ T479] F2FS-fs (loop5): switch discard_unit option is not allowed [ 35.118289][ T463] F2FS-fs (loop1): Start checkpoint disabled! [ 35.130448][ T463] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0 [ 35.140241][ T463] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 35.229609][ T481] F2FS-fs (loop1): switch discard_unit option is not allowed [ 35.240217][ T463] F2FS-fs (loop1): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 35.440351][ T477] F2FS-fs (loop0): invalid crc value [ 35.471162][ T477] F2FS-fs (loop0): Found nat_bits in checkpoint [ 35.554076][ T477] F2FS-fs (loop0): Start checkpoint disabled! [ 35.570713][ T477] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0 [ 35.590245][ T477] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 35.628308][ T477] F2FS-fs (loop0): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 35.660885][ T477] F2FS-fs (loop0): switch discard_unit option is not allowed [ 35.704013][ T486] F2FS-fs (loop6): invalid crc value [ 35.730028][ T486] F2FS-fs (loop6): Found nat_bits in checkpoint [ 35.777507][ T483] F2FS-fs (loop3): invalid crc value [ 35.800417][ T487] F2FS-fs (loop5): invalid crc value [ 35.801060][ T483] F2FS-fs (loop3): Found nat_bits in checkpoint [ 35.812851][ T487] F2FS-fs (loop5): Found nat_bits in checkpoint [ 35.843714][ T486] F2FS-fs (loop6): Start checkpoint disabled! [ 35.872786][ T486] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0 [ 35.886734][ T487] F2FS-fs (loop5): Start checkpoint disabled! [ 35.893070][ T486] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 35.924026][ T486] F2FS-fs (loop6): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 35.941039][ T487] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0 [ 35.941125][ T483] F2FS-fs (loop3): Start checkpoint disabled! [ 35.959153][ T490] F2FS-fs (loop1): invalid crc value [ 35.964605][ T487] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6 [ 35.965542][ T486] F2FS-fs (loop6): switch discard_unit option is not allowed [ 36.001200][ T483] F2FS-fs (loop3): f2fs_disable_checkpoint() finish, err:0 [ 36.008972][ T490] F2FS-fs (loop1): Found nat_bits in checkpoint [ 36.025694][ T483] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 36.046085][ T487] F2FS-fs (loop5): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 36.060821][ T503] F2FS-fs (loop5): switch discard_unit option is not allowed [ 36.105116][ T483] F2FS-fs (loop3): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 36.105952][ T504] F2FS-fs (loop3): switch discard_unit option is not allowed [ 36.127569][ T490] F2FS-fs (loop1): Start checkpoint disabled! [ 36.156655][ T490] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0 [ 36.170992][ T490] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 36.240318][ T490] F2FS-fs (loop1): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 36.275316][ T497] F2FS-fs (loop0): invalid crc value [ 36.288331][ T508] F2FS-fs (loop1): switch discard_unit option is not allowed [ 36.289526][ T497] F2FS-fs (loop0): Found nat_bits in checkpoint [ 36.373745][ T497] F2FS-fs (loop0): Start checkpoint disabled! [ 36.394564][ T497] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0 [ 36.410411][ T497] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 36.470203][ T497] F2FS-fs (loop0): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 36.491023][ T497] F2FS-fs (loop0): switch discard_unit option is not allowed [ 36.679763][ T507] set_capacity_and_notify: 12 callbacks suppressed [ 36.679782][ T507] loop6: detected capacity change from 0 to 40427 [ 36.734106][ T507] F2FS-fs (loop6): invalid crc value [ 36.739770][ T511] loop5: detected capacity change from 0 to 40427 [ 36.758332][ T507] F2FS-fs (loop6): Found nat_bits in checkpoint [ 36.773677][ T511] F2FS-fs (loop5): invalid crc value [ 36.800203][ T511] F2FS-fs (loop5): Found nat_bits in checkpoint [ 36.856594][ T513] loop3: detected capacity change from 0 to 40427 [ 36.877784][ T507] F2FS-fs (loop6): Start checkpoint disabled! [ 36.888981][ T507] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0 [ 36.896979][ T513] F2FS-fs (loop3): invalid crc value [ 36.899634][ T511] F2FS-fs (loop5): Start checkpoint disabled! [ 36.911828][ T511] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0 [ 36.921675][ T513] F2FS-fs (loop3): Found nat_bits in checkpoint [ 36.930240][ T511] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6 [ 36.950493][ T507] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 37.010303][ T511] F2FS-fs (loop5): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 37.010365][ T507] F2FS-fs (loop6): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 37.026523][ T517] loop1: detected capacity change from 0 to 40427 [ 37.045311][ T525] F2FS-fs (loop5): switch discard_unit option is not allowed [ 37.055032][ T507] F2FS-fs (loop6): switch discard_unit option is not allowed [ 37.062196][ T513] F2FS-fs (loop3): Start checkpoint disabled! [ 37.071480][ T10] bio_check_eod: 12 callbacks suppressed [ 37.071496][ T10] kworker/u4:1: attempt to access beyond end of device [ 37.071496][ T10] loop5: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 37.091739][ T400] kworker/u4:4: attempt to access beyond end of device [ 37.091739][ T400] loop6: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 37.092432][ T519] loop0: detected capacity change from 0 to 40427 [ 37.118856][ T519] F2FS-fs (loop0): invalid crc value [ 37.125512][ T513] F2FS-fs (loop3): f2fs_disable_checkpoint() finish, err:0 [ 37.145666][ T513] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 37.151375][ T517] F2FS-fs (loop1): invalid crc value [ 37.170274][ T519] F2FS-fs (loop0): Found nat_bits in checkpoint [ 37.186679][ T517] F2FS-fs (loop1): Found nat_bits in checkpoint [ 37.232648][ T530] F2FS-fs (loop3): switch discard_unit option is not allowed [ 37.253266][ T513] F2FS-fs (loop3): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 37.287883][ T519] F2FS-fs (loop0): Start checkpoint disabled! [ 37.296715][ T519] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0 [ 37.304977][ T10] kworker/u4:1: attempt to access beyond end of device [ 37.304977][ T10] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 37.320488][ T517] F2FS-fs (loop1): Start checkpoint disabled! [ 37.337389][ T517] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0 [ 37.344932][ T519] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 37.363069][ T517] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 37.427402][ T519] F2FS-fs (loop0): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 37.441722][ T537] F2FS-fs (loop0): switch discard_unit option is not allowed [ 37.471628][ T538] F2FS-fs (loop1): switch discard_unit option is not allowed [ 37.490190][ T517] F2FS-fs (loop1): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 37.514730][ T8] kworker/u4:0: attempt to access beyond end of device [ 37.514730][ T8] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 37.580878][ T10] kworker/u4:1: attempt to access beyond end of device [ 37.580878][ T10] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 37.617997][ T532] loop6: detected capacity change from 0 to 40427 [ 37.644385][ T532] F2FS-fs (loop6): invalid crc value [ 37.654314][ T532] F2FS-fs (loop6): Found nat_bits in checkpoint [ 37.731692][ T532] F2FS-fs (loop6): Start checkpoint disabled! [ 37.748520][ T532] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0 [ 37.785648][ T532] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 37.798592][ T535] loop5: detected capacity change from 0 to 40427 [ 37.831880][ T535] F2FS-fs (loop5): invalid crc value [ 37.851616][ T535] F2FS-fs (loop5): Found nat_bits in checkpoint [ 37.858705][ T532] F2FS-fs (loop6): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 37.910907][ T548] F2FS-fs (loop6): switch discard_unit option is not allowed [ 37.922266][ T535] F2FS-fs (loop5): Start checkpoint disabled! [ 37.934335][ T8] kworker/u4:0: attempt to access beyond end of device [ 37.934335][ T8] loop6: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 37.949353][ T535] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0 [ 37.958730][ T540] loop3: detected capacity change from 0 to 40427 [ 37.967267][ T535] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6 [ 37.976267][ T540] F2FS-fs (loop3): invalid crc value [ 37.986356][ T540] F2FS-fs (loop3): Found nat_bits in checkpoint [ 38.060926][ T535] F2FS-fs (loop5): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 38.090376][ T551] F2FS-fs (loop5): switch discard_unit option is not allowed [ 38.115913][ T10] kworker/u4:1: attempt to access beyond end of device [ 38.115913][ T10] loop5: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 38.122597][ T540] F2FS-fs (loop3): Start checkpoint disabled! [ 38.140802][ T540] F2FS-fs (loop3): f2fs_disable_checkpoint() finish, err:0 [ 38.161090][ T540] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 38.208580][ T544] loop0: detected capacity change from 0 to 40427 [ 38.230081][ T540] F2FS-fs (loop3): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 38.252385][ T544] F2FS-fs (loop0): invalid crc value [ 38.270706][ T544] F2FS-fs (loop0): Found nat_bits in checkpoint [ 38.300412][ T540] F2FS-fs (loop3): switch discard_unit option is not allowed [ 38.302130][ T546] loop1: detected capacity change from 0 to 40427 [ 38.315833][ T10] kworker/u4:1: attempt to access beyond end of device [ 38.315833][ T10] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 38.336903][ T546] F2FS-fs (loop1): invalid crc value [ 38.373458][ T546] F2FS-fs (loop1): Found nat_bits in checkpoint [ 38.400737][ T544] F2FS-fs (loop0): Start checkpoint disabled! [ 38.427820][ T544] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0 [ 38.463956][ T544] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 38.527206][ T544] F2FS-fs (loop0): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 38.541355][ T546] F2FS-fs (loop1): Start checkpoint disabled! [ 38.543635][ T561] F2FS-fs (loop0): switch discard_unit option is not allowed [ 38.560524][ T546] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0 [ 38.569349][ T546] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 38.590222][ T554] F2FS-fs (loop6): invalid crc value [ 38.598636][ T400] kworker/u4:4: attempt to access beyond end of device [ 38.598636][ T400] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 38.621080][ T554] F2FS-fs (loop6): Found nat_bits in checkpoint [ 38.660268][ T546] F2FS-fs (loop1): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 38.681623][ T566] F2FS-fs (loop1): switch discard_unit option is not allowed [ 38.719905][ T400] kworker/u4:4: attempt to access beyond end of device [ 38.719905][ T400] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 38.735630][ T558] F2FS-fs (loop5): invalid crc value [ 38.740678][ T554] F2FS-fs (loop6): Start checkpoint disabled! [ 38.758640][ T558] F2FS-fs (loop5): Found nat_bits in checkpoint [ 38.770929][ T554] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0 [ 38.788644][ T554] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 38.858840][ T554] F2FS-fs (loop6): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 38.885490][ T558] F2FS-fs (loop5): Start checkpoint disabled! [ 38.892268][ T554] F2FS-fs (loop6): switch discard_unit option is not allowed [ 38.909879][ T558] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0 [ 38.932356][ T558] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6 [ 38.990027][ T558] F2FS-fs (loop5): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 39.020921][ T558] F2FS-fs (loop5): switch discard_unit option is not allowed [ 39.052133][ T564] F2FS-fs (loop3): invalid crc value [ 39.074094][ T564] F2FS-fs (loop3): Found nat_bits in checkpoint [ 39.160252][ T564] F2FS-fs (loop3): Start checkpoint disabled! [ 39.177058][ T564] F2FS-fs (loop3): f2fs_disable_checkpoint() finish, err:0 [ 39.194701][ T564] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 39.251434][ T564] F2FS-fs (loop3): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 39.285354][ T564] F2FS-fs (loop3): switch discard_unit option is not allowed [ 39.345332][ T570] F2FS-fs (loop0): invalid crc value [ 39.361755][ T570] F2FS-fs (loop0): Found nat_bits in checkpoint [ 39.400736][ T574] F2FS-fs (loop1): invalid crc value [ 39.416166][ T574] F2FS-fs (loop1): Found nat_bits in checkpoint [ 39.431359][ T570] F2FS-fs (loop0): Start checkpoint disabled! [ 39.448264][ T570] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0 [ 39.466702][ T570] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 39.498350][ T574] F2FS-fs (loop1): Start checkpoint disabled! [ 39.520494][ T570] F2FS-fs (loop0): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 39.540115][ T574] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0 [ 39.541820][ T588] F2FS-fs (loop0): switch discard_unit option is not allowed [ 39.556533][ T578] F2FS-fs (loop6): invalid crc value [ 39.558006][ T574] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 39.591078][ T578] F2FS-fs (loop6): Found nat_bits in checkpoint [ 39.610190][ T574] F2FS-fs (loop1): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 39.640640][ T574] F2FS-fs (loop1): switch discard_unit option is not allowed [ 39.709597][ T578] F2FS-fs (loop6): Start checkpoint disabled! [ 39.729824][ T578] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0 [ 39.748411][ T578] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 39.776559][ T581] F2FS-fs (loop5): invalid crc value [ 39.819582][ T581] F2FS-fs (loop5): Found nat_bits in checkpoint [ 39.819843][ T578] F2FS-fs (loop6): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 39.865405][ T596] F2FS-fs (loop6): switch discard_unit option is not allowed 2026/05/22 19:23:00 executed programs: 52 [ 39.911390][ T581] F2FS-fs (loop5): Start checkpoint disabled! [ 39.960825][ T581] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0 [ 39.972609][ T587] F2FS-fs (loop3): invalid crc value [ 39.981380][ T587] F2FS-fs (loop3): Found nat_bits in checkpoint [ 40.044510][ T581] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6 [ 40.052253][ T587] F2FS-fs (loop3): Start checkpoint disabled! [ 40.069113][ T587] F2FS-fs (loop3): f2fs_disable_checkpoint() finish, err:0 [ 40.100452][ T587] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 40.130638][ T581] F2FS-fs (loop5): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 40.135665][ T604] F2FS-fs (loop5): switch discard_unit option is not allowed [ 40.180171][ T587] F2FS-fs (loop3): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 40.201839][ T605] F2FS-fs (loop3): switch discard_unit option is not allowed [ 40.212918][ T598] F2FS-fs (loop1): invalid crc value [ 40.241491][ T598] F2FS-fs (loop1): Found nat_bits in checkpoint [ 40.270028][ T595] F2FS-fs (loop0): invalid crc value [ 40.296296][ T595] F2FS-fs (loop0): Found nat_bits in checkpoint [ 40.343178][ T598] F2FS-fs (loop1): Start checkpoint disabled! [ 40.363585][ T598] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0 [ 40.383892][ T595] F2FS-fs (loop0): Start checkpoint disabled! [ 40.400475][ T598] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 40.408211][ T595] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0 [ 40.447567][ T595] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 40.448187][ T598] F2FS-fs (loop1): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 40.493058][ T598] F2FS-fs (loop1): switch discard_unit option is not allowed [ 40.529797][ T595] F2FS-fs (loop0): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 40.550248][ T595] F2FS-fs (loop0): switch discard_unit option is not allowed [ 40.558491][ T603] F2FS-fs (loop6): invalid crc value [ 40.587052][ T603] F2FS-fs (loop6): Found nat_bits in checkpoint [ 40.661364][ T603] F2FS-fs (loop6): Start checkpoint disabled! [ 40.670474][ T603] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0 [ 40.690236][ T603] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 40.756052][ T603] F2FS-fs (loop6): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 40.789876][ T603] F2FS-fs (loop6): switch discard_unit option is not allowed [ 40.826093][ T610] F2FS-fs (loop3): invalid crc value [ 40.849074][ T610] F2FS-fs (loop3): Found nat_bits in checkpoint [ 40.918784][ T610] F2FS-fs (loop3): Start checkpoint disabled! [ 40.935843][ T610] F2FS-fs (loop3): f2fs_disable_checkpoint() finish, err:0 [ 40.940375][ T613] F2FS-fs (loop5): invalid crc value [ 40.950969][ T610] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 40.969615][ T613] F2FS-fs (loop5): Found nat_bits in checkpoint [ 41.017816][ T610] F2FS-fs (loop3): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 41.050705][ T610] F2FS-fs (loop3): switch discard_unit option is not allowed [ 41.071376][ T613] F2FS-fs (loop5): Start checkpoint disabled! [ 41.073247][ T619] F2FS-fs (loop1): invalid crc value [ 41.090503][ T613] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0 [ 41.105678][ T619] F2FS-fs (loop1): Found nat_bits in checkpoint [ 41.120237][ T613] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6 [ 41.193172][ T613] F2FS-fs (loop5): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 41.207698][ T631] F2FS-fs (loop5): switch discard_unit option is not allowed [ 41.220398][ T619] F2FS-fs (loop1): Start checkpoint disabled! [ 41.237227][ T619] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0 [ 41.259093][ T619] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 41.299980][ T619] F2FS-fs (loop1): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 41.330722][ T619] F2FS-fs (loop1): switch discard_unit option is not allowed [ 41.386098][ T622] F2FS-fs (loop0): invalid crc value [ 41.412596][ T622] F2FS-fs (loop0): Found nat_bits in checkpoint [ 41.492986][ T622] F2FS-fs (loop0): Start checkpoint disabled! [ 41.512214][ T622] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0 [ 41.540290][ T622] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 41.568072][ T628] F2FS-fs (loop6): invalid crc value [ 41.600381][ T622] F2FS-fs (loop0): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 41.616938][ T628] F2FS-fs (loop6): Found nat_bits in checkpoint [ 41.634088][ T622] F2FS-fs (loop0): switch discard_unit option is not allowed [ 41.686197][ T628] F2FS-fs (loop6): Start checkpoint disabled! [ 41.700675][ T628] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0 [ 41.718235][ T628] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 41.758890][ T634] set_capacity_and_notify: 16 callbacks suppressed [ 41.758911][ T634] loop3: detected capacity change from 0 to 40427 [ 41.781077][ T628] F2FS-fs (loop6): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 41.812066][ T628] F2FS-fs (loop6): switch discard_unit option is not allowed [ 41.820904][ T634] F2FS-fs (loop3): invalid crc value [ 41.848826][ T634] F2FS-fs (loop3): Found nat_bits in checkpoint [ 41.941458][ T641] loop1: detected capacity change from 0 to 40427 [ 41.951500][ T634] F2FS-fs (loop3): Start checkpoint disabled! [ 41.961449][ T641] F2FS-fs (loop1): invalid crc value [ 41.971612][ T634] F2FS-fs (loop3): f2fs_disable_checkpoint() finish, err:0 [ 41.987393][ T641] F2FS-fs (loop1): Found nat_bits in checkpoint [ 42.017482][ T634] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 42.056366][ T638] loop5: detected capacity change from 0 to 40427 [ 42.070203][ T634] F2FS-fs (loop3): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 42.089992][ T641] F2FS-fs (loop1): Start checkpoint disabled! [ 42.094161][ T638] F2FS-fs (loop5): invalid crc value [ 42.103361][ T634] F2FS-fs (loop3): switch discard_unit option is not allowed [ 42.110962][ T641] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0 [ 42.124563][ T638] F2FS-fs (loop5): Found nat_bits in checkpoint [ 42.129044][ T641] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 42.140644][ T400] bio_check_eod: 16 callbacks suppressed [ 42.140660][ T400] kworker/u4:4: attempt to access beyond end of device [ 42.140660][ T400] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 42.199871][ T641] F2FS-fs (loop1): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 42.231131][ T641] F2FS-fs (loop1): switch discard_unit option is not allowed [ 42.252782][ T400] kworker/u4:4: attempt to access beyond end of device [ 42.252782][ T400] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 42.275615][ T638] F2FS-fs (loop5): Start checkpoint disabled! [ 42.301875][ T638] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0 [ 42.317608][ T638] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6 [ 42.370204][ T648] loop0: detected capacity change from 0 to 40427 [ 42.392576][ T638] F2FS-fs (loop5): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 42.405865][ T648] F2FS-fs (loop0): invalid crc value [ 42.411602][ T658] F2FS-fs (loop5): switch discard_unit option is not allowed [ 42.430913][ T648] F2FS-fs (loop0): Found nat_bits in checkpoint [ 42.470610][ T400] kworker/u4:4: attempt to access beyond end of device [ 42.470610][ T400] loop5: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 42.481748][ T652] loop6: detected capacity change from 0 to 40427 [ 42.495489][ T648] F2FS-fs (loop0): Start checkpoint disabled! [ 42.506598][ T652] F2FS-fs (loop6): invalid crc value [ 42.521761][ T652] F2FS-fs (loop6): Found nat_bits in checkpoint [ 42.525201][ T648] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0 [ 42.560242][ T648] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 42.607547][ T652] F2FS-fs (loop6): Start checkpoint disabled! [ 42.620634][ T648] F2FS-fs (loop0): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 42.624468][ T652] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0 [ 42.654629][ T648] F2FS-fs (loop0): switch discard_unit option is not allowed [ 42.674697][ T400] kworker/u4:4: attempt to access beyond end of device [ 42.674697][ T400] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 42.680264][ T652] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 42.760214][ T652] F2FS-fs (loop6): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 42.790747][ T652] F2FS-fs (loop6): switch discard_unit option is not allowed [ 42.810760][ T400] kworker/u4:4: attempt to access beyond end of device [ 42.810760][ T400] loop6: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 42.885212][ T661] loop3: detected capacity change from 0 to 40427 [ 42.930345][ T661] F2FS-fs (loop3): invalid crc value [ 42.943459][ T663] loop1: detected capacity change from 0 to 40427 [ 42.962131][ T661] F2FS-fs (loop3): Found nat_bits in checkpoint [ 42.972077][ T663] F2FS-fs (loop1): invalid crc value [ 42.990860][ T663] F2FS-fs (loop1): Found nat_bits in checkpoint [ 43.077279][ T663] F2FS-fs (loop1): Start checkpoint disabled! [ 43.083934][ T661] F2FS-fs (loop3): Start checkpoint disabled! [ 43.094280][ T663] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0 [ 43.100943][ T661] F2FS-fs (loop3): f2fs_disable_checkpoint() finish, err:0 [ 43.119391][ T661] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 43.124322][ T663] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 43.190191][ T663] F2FS-fs (loop1): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 43.205733][ T679] F2FS-fs (loop1): switch discard_unit option is not allowed [ 43.220190][ T661] F2FS-fs (loop3): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 43.221629][ T680] F2FS-fs (loop3): switch discard_unit option is not allowed [ 43.253395][ T669] loop5: detected capacity change from 0 to 40427 [ 43.271328][ T669] F2FS-fs (loop5): invalid crc value [ 43.282607][ T400] kworker/u4:4: attempt to access beyond end of device [ 43.282607][ T400] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 43.297791][ T669] F2FS-fs (loop5): Found nat_bits in checkpoint [ 43.306374][ T672] loop0: detected capacity change from 0 to 40427 [ 43.323660][ T363] kworker/u4:3: attempt to access beyond end of device [ 43.323660][ T363] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 43.366253][ T672] F2FS-fs (loop0): invalid crc value [ 43.390991][ T669] F2FS-fs (loop5): Start checkpoint disabled! [ 43.399078][ T672] F2FS-fs (loop0): Found nat_bits in checkpoint [ 43.420595][ T669] F2FS-fs (loop5): f2fs_disable_checkpoint() finish, err:0 [ 43.440299][ T669] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6 [ 43.471893][ T676] loop6: detected capacity change from 0 to 40427 [ 43.500458][ T676] F2FS-fs (loop6): invalid crc value [ 43.508297][ T672] F2FS-fs (loop0): Start checkpoint disabled! [ 43.518825][ T686] F2FS-fs (loop5): switch discard_unit option is not allowed [ 43.518846][ T669] general protection fault, probably for non-canonical address 0xdffffc0000000007: 0000 [#1] PREEMPT SMP KASAN [ 43.530620][ T672] F2FS-fs (loop0): f2fs_disable_checkpoint() finish, err:0 [ 43.538439][ T669] KASAN: null-ptr-deref in range [0x0000000000000038-0x000000000000003f] [ 43.538456][ T669] CPU: 1 PID: 669 Comm: syz.5.72 Not tainted syzkaller #0 [ 43.561348][ T669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 43.571491][ T669] RIP: 0010:update_sit_entry+0x508/0x15c0 [ 43.577353][ T669] Code: 00 00 fc ff df 80 3c 08 00 74 08 48 89 df e8 df 95 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 6d 0f 00 00 44 0f b6 23 44 89 e0 44 08 f8 [ 43.597653][ T669] RSP: 0018:ffffc900013af140 EFLAGS: 00010202 [ 43.603815][ T669] RAX: 0000000000000007 RBX: 000000000000003b RCX: dffffc0000000000 [ 43.611804][ T669] RDX: ffff888118270000 RSI: 0000000000000000 RDI: 0000000000000000 [ 43.620143][ T669] RBP: ffffc900013af210 R08: ffff888118270000 R09: 0000000000000003 [ 43.628459][ T669] R10: 00000000ffffffff R11: 0000000000000000 R12: 0000000000000000 [ 43.636515][ T669] R13: ffff8881138ec0d8 R14: 000000000000003b R15: 0000000000000020 [ 43.644661][ T669] FS: 00007f1fcbb3c6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 43.653600][ T669] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.660623][ T669] CR2: 00007f1fcbb1bd58 CR3: 000000011d4b6000 CR4: 00000000003506a0 [ 43.668706][ T669] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.676763][ T669] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.684734][ T669] Call Trace: [ 43.688100][ T669] [ 43.691039][ T669] ? __kasan_check_write+0x14/0x20 [ 43.696259][ T669] ? ktime_get_coarse_with_offset+0x153/0x1a0 [ 43.702443][ T669] f2fs_allocate_data_block+0x14ca/0x3b30 [ 43.708259][ T669] ? __cfi__raw_spin_lock+0x10/0x10 [ 43.713592][ T669] ? _raw_spin_unlock+0x4c/0x70 [ 43.718456][ T669] ? f2fs_inode_dirtied+0x30e/0x360 [ 43.723844][ T669] ? __cfi_f2fs_allocate_data_block+0x10/0x10 [ 43.729913][ T669] ? f2fs_mark_inode_dirty_sync+0x13e/0x1c0 [ 43.735805][ T669] ? inc_valid_block_count+0x570/0x9e0 [ 43.742051][ T669] f2fs_map_blocks+0x17c7/0x3d50 [ 43.746999][ T669] ? __cfi___wake_up+0x10/0x10 [ 43.751865][ T669] ? __cfi_f2fs_map_blocks+0x10/0x10 [ 43.757502][ T669] ? __allocate_new_segment+0x4c5/0x800 [ 43.763163][ T669] ? up_read+0x56/0x1d0 [ 43.767425][ T669] ? f2fs_allocate_new_section+0x244/0x290 [ 43.773411][ T669] ? __cfi_f2fs_allocate_new_section+0x10/0x10 [ 43.779592][ T669] ? has_not_enough_free_secs+0xb3a/0xe60 [ 43.785315][ T669] ? trace_lock_elapsed_time_end+0x218/0x380 [ 43.791302][ T669] f2fs_expand_inode_data+0x631/0xa60 [ 43.796674][ T669] ? f2fs_insert_range+0x4d0/0x4d0 [ 43.801796][ T669] ? __switch_to_asm+0x3a/0x60 [ 43.806723][ T669] ? __kasan_check_read+0x11/0x20 [ 43.811769][ T669] ? __cfi_inode_dio_wait+0x10/0x10 [ 43.816972][ T669] f2fs_fallocate+0x3cf/0x730 [ 43.821646][ T669] vfs_fallocate+0x4c5/0x5a0 [ 43.826412][ T669] do_vfs_ioctl+0x194b/0x1cd0 [ 43.831091][ T669] ? __ia32_compat_sys_ioctl+0x860/0x860 [ 43.836791][ T669] ? wake_up_q+0x105/0x1b0 [ 43.841562][ T669] ? ioctl_has_perm+0x1b8/0x4f0 [ 43.846876][ T669] ? ioctl_has_perm+0x3a6/0x4f0 [ 43.851833][ T669] ? has_cap_mac_admin+0x370/0x370 [ 43.857040][ T669] ? __kasan_slab_free+0x11/0x20 [ 43.862100][ T669] ? do_futex+0x2bf/0x430 [ 43.866517][ T669] ? selinux_file_ioctl+0x3a0/0x4d0 [ 43.871722][ T669] ? __cfi_do_futex+0x10/0x10 [ 43.876395][ T669] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 43.882298][ T669] ? __fget_files+0x2d5/0x330 [ 43.887072][ T669] ? security_file_ioctl+0x95/0xc0 [ 43.892366][ T669] __se_sys_ioctl+0x9f/0x1b0 [ 43.897132][ T669] __x64_sys_ioctl+0x7b/0x90 [ 43.901725][ T669] x64_sys_call+0x58b/0x9a0 [ 43.906231][ T669] do_syscall_64+0x4c/0xa0 [ 43.910835][ T669] ? clear_bhb_loop+0x30/0x80 [ 43.915606][ T669] ? clear_bhb_loop+0x30/0x80 [ 43.920285][ T669] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 43.926468][ T669] RIP: 0033:0x7f1fcab9ce59 [ 43.930899][ T669] 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 [ 43.950597][ T669] RSP: 002b:00007f1fcbb3c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 43.959455][ T669] RAX: ffffffffffffffda RBX: 00007f1fcae15fa0 RCX: 00007f1fcab9ce59 [ 43.967538][ T669] RDX: 00002000000000c0 RSI: 0000000040305828 RDI: 0000000000000004 [ 43.975524][ T669] RBP: 00007f1fcac32d6f R08: 0000000000000000 R09: 0000000000000000 [ 43.983590][ T669] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 43.991589][ T669] R13: 00007f1fcae16038 R14: 00007f1fcae15fa0 R15: 00007ffd4d3a18e8 [ 43.999769][ T669] [ 44.002805][ T669] Modules linked in: [ 44.012548][ T28] audit: type=1400 audit(1779477784.698:112): 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 [ 44.024748][ T672] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 44.045978][ T676] F2FS-fs (loop6): Found nat_bits in checkpoint [ 44.070335][ T28] audit: type=1400 audit(1779477784.698:113): 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 [ 44.113413][ T672] F2FS-fs (loop0): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 44.127676][ T28] audit: type=1400 audit(1779477784.698:114): 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 [ 44.150739][ T691] F2FS-fs (loop0): switch discard_unit option is not allowed [ 44.170538][ T669] ---[ end trace 0000000000000000 ]--- [ 44.176327][ T669] RIP: 0010:update_sit_entry+0x508/0x15c0 [ 44.182668][ T676] F2FS-fs (loop6): Start checkpoint disabled! [ 44.189799][ T8] kworker/u4:0: attempt to access beyond end of device [ 44.189799][ T8] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 44.200258][ T669] Code: 00 00 fc ff df 80 3c 08 00 74 08 48 89 df e8 df 95 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 6d 0f 00 00 44 0f b6 23 44 89 e0 44 08 f8 [ 44.206179][ T676] F2FS-fs (loop6): f2fs_disable_checkpoint() finish, err:0 [ 44.234419][ T28] audit: type=1400 audit(1779477784.698:115): 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 [ 44.256394][ T669] RSP: 0018:ffffc900013af140 EFLAGS: 00010202 [ 44.262608][ T669] RAX: 0000000000000007 RBX: 000000000000003b RCX: dffffc0000000000 [ 44.280227][ T669] RDX: ffff888118270000 RSI: 0000000000000000 RDI: 0000000000000000 [ 44.296285][ T28] audit: type=1400 audit(1779477784.698:116): 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 [ 44.296691][ T669] RBP: ffffc900013af210 R08: ffff888118270000 R09: 0000000000000003 [ 44.330065][ T669] R10: 00000000ffffffff R11: 0000000000000000 R12: 0000000000000000 [ 44.338984][ T685] F2FS-fs (loop1): invalid crc value [ 44.357627][ T685] F2FS-fs (loop1): Found nat_bits in checkpoint [ 44.360598][ T28] audit: type=1400 audit(1779477784.698:117): 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 [ 44.364604][ T669] R13: ffff8881138ec0d8 R14: 000000000000003b R15: 0000000000000020 [ 44.410229][ T676] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 44.436326][ T685] F2FS-fs (loop1): Start checkpoint disabled! [ 44.442784][ T669] FS: 00007f1fcbb3c6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 44.453370][ T685] F2FS-fs (loop1): f2fs_disable_checkpoint() finish, err:0 [ 44.460769][ T669] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.467784][ T685] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 44.468423][ T676] F2FS-fs (loop6): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 44.476581][ T669] CR2: 00007fef5d544000 CR3: 000000011d4b6000 CR4: 00000000003506b0 [ 44.520187][ T28] audit: type=1400 audit(1779477784.698:118): 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 [ 44.527185][ T685] F2FS-fs (loop1): ino:10, start:0, end:8192, need to trigger GC to reclaim enough free segment when checkpoint is enabled [ 44.564365][ T669] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.572843][ T676] F2FS-fs (loop6): switch discard_unit option is not allowed [ 44.575678][ T669] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.588568][ T669] Kernel panic - not syncing: Fatal exception [ 44.593460][ T690] F2FS-fs (loop3): invalid crc value [ 44.600555][ T669] Kernel Offset: disabled [ 44.604978][ T669] Rebooting in 86400 seconds..