Warning: Permanently added '10.128.0.250' (ED25519) to the list of known hosts. 2026/05/11 06:23:42 parsed 1 programs [ 27.220467][ T24] audit: type=1400 audit(1778480622.890:64): avc: denied { node_bind } for pid=287 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 27.241639][ T24] audit: type=1400 audit(1778480622.890:65): avc: denied { create } for pid=287 comm="syz-execprog" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 27.261603][ T24] audit: type=1400 audit(1778480622.890:66): avc: denied { module_request } for pid=287 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 [ 28.165238][ T24] audit: type=1400 audit(1778480623.840:67): avc: denied { mounton } for pid=293 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 [ 28.168776][ T293] cgroup: Unknown subsys name 'net' [ 28.188458][ T24] audit: type=1400 audit(1778480623.840:68): avc: denied { mount } for pid=293 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 [ 28.216046][ T24] audit: type=1400 audit(1778480623.870:69): avc: denied { unmount } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 28.217155][ T293] cgroup: Unknown subsys name 'devices' [ 28.394505][ T293] cgroup: Unknown subsys name 'hugetlb' [ 28.400338][ T293] cgroup: Unknown subsys name 'rlimit' [ 28.549180][ T24] audit: type=1400 audit(1778480624.220:70): avc: denied { setattr } for pid=293 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 28.572752][ T24] audit: type=1400 audit(1778480624.220:71): avc: denied { create } for pid=293 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 [ 28.593779][ T24] audit: type=1400 audit(1778480624.220:72): avc: denied { write } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.600999][ T298] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 28.614747][ T24] audit: type=1400 audit(1778480624.220:73): avc: denied { read } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.673234][ T293] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 29.194671][ T307] request_module fs-gadgetfs succeeded, but still no fs? [ 29.207696][ T305] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 29.642315][ T343] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.649639][ T343] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.657367][ T343] device bridge_slave_0 entered promiscuous mode [ 29.673798][ T343] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.685319][ T343] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.692835][ T343] device bridge_slave_1 entered promiscuous mode [ 29.792859][ T343] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.800401][ T343] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.807728][ T343] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.814804][ T343] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.861496][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 29.869493][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.876864][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.886178][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 29.895935][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.903156][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.914819][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 29.923116][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.930267][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.941084][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 29.957395][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 29.970991][ T343] device veth0_vlan entered promiscuous mode [ 29.977697][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 29.987296][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 29.995638][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 30.003466][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 2026/05/11 06:23:45 executed programs: 0 [ 30.016875][ T343] device veth1_macvtap entered promiscuous mode [ 30.024604][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 30.036937][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 30.055486][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 30.224666][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.231748][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.241179][ T366] device bridge_slave_0 entered promiscuous mode [ 30.251343][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.258592][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.266135][ T366] device bridge_slave_1 entered promiscuous mode [ 30.360310][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.367565][ T370] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.375153][ T370] device bridge_slave_0 entered promiscuous mode [ 30.383400][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.390469][ T370] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.398097][ T370] device bridge_slave_1 entered promiscuous mode [ 30.453495][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.460573][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.468083][ T368] device bridge_slave_0 entered promiscuous mode [ 30.475136][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.482180][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.489654][ T368] device bridge_slave_1 entered promiscuous mode [ 30.519913][ T376] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.527066][ T376] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.534544][ T376] device bridge_slave_0 entered promiscuous mode [ 30.544107][ T376] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.551159][ T376] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.558584][ T376] device bridge_slave_1 entered promiscuous mode [ 30.582743][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.589987][ T374] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.597532][ T374] device bridge_slave_0 entered promiscuous mode [ 30.604547][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.611687][ T374] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.619143][ T374] device bridge_slave_1 entered promiscuous mode [ 30.756948][ T376] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.764133][ T376] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.771377][ T376] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.778439][ T376] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.800828][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.808425][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.816640][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 30.824696][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.861150][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 30.870484][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 30.879232][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.886319][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.894108][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 30.902934][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 30.911442][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.918615][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.926336][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 30.934457][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 30.966010][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.973868][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 30.987040][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 31.005641][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 31.014111][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 31.022369][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 31.030432][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 31.038670][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 31.047518][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.055083][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.062519][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 31.071077][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.078347][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.097085][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 31.105633][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.112938][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.120414][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 31.128999][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.136189][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.143692][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 31.155322][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 31.163512][ T366] device veth0_vlan entered promiscuous mode [ 31.175358][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 31.193268][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 31.205472][ T366] device veth1_macvtap entered promiscuous mode [ 31.222095][ T376] device veth0_vlan entered promiscuous mode [ 31.230944][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 31.239989][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 31.248631][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 31.256903][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 31.264631][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 31.272027][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 31.280235][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 31.287942][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 31.295657][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 31.304085][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.311112][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.318626][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 31.327131][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.334343][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.341858][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 31.361254][ T368] device veth0_vlan entered promiscuous mode [ 31.373894][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 31.382092][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 31.391205][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 31.399632][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 31.407641][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 31.416139][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 31.424504][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 31.432328][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 31.440440][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 31.448600][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 31.456936][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 31.464541][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 31.475955][ T376] device veth1_macvtap entered promiscuous mode [ 31.498562][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 31.506950][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 31.515235][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 31.523830][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 31.532046][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 31.540633][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 31.548414][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 31.556072][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 31.564457][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 31.572962][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 31.581385][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 31.589719][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.596808][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.604226][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 31.612596][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 31.620858][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.628177][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.635781][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 31.650694][ T368] device veth1_macvtap entered promiscuous mode [ 31.658879][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 31.666769][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 31.675736][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 31.684304][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 31.692524][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 31.705292][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 31.713616][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 31.746730][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 31.757360][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 31.779672][ T370] device veth0_vlan entered promiscuous mode [ 31.790364][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 31.811982][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 31.831057][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 31.843304][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 31.861488][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 31.871588][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 31.890640][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 31.909381][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 31.917966][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 31.933093][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 31.958311][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 31.973028][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 32.001836][ T374] device veth0_vlan entered promiscuous mode [ 32.013213][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 32.031951][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 32.042056][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 32.061670][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 32.083119][ T370] device veth1_macvtap entered promiscuous mode [ 32.096463][ T374] device veth1_macvtap entered promiscuous mode [ 32.124151][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 32.131883][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 32.144005][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 32.152046][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 32.160473][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 32.169463][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 32.195023][ T391] F2FS-fs (loop4): fault_type options not supported [ 32.201728][ T391] F2FS-fs (loop4): fault_injection options not supported [ 32.212520][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 32.221463][ T391] F2FS-fs (loop4): invalid crc value [ 32.227584][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 32.235226][ T391] F2FS-fs (loop4): Found nat_bits in checkpoint [ 32.237109][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 32.251799][ T396] F2FS-fs (loop0): fault_type options not supported [ 32.258703][ T396] F2FS-fs (loop0): fault_injection options not supported [ 32.266398][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 32.275483][ T396] F2FS-fs (loop0): invalid crc value [ 32.285416][ T396] F2FS-fs (loop0): Found nat_bits in checkpoint [ 32.307166][ T393] F2FS-fs (loop1): fault_type options not supported [ 32.320634][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 32.324215][ T393] F2FS-fs (loop1): fault_injection options not supported [ 32.365396][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 32.385840][ T393] F2FS-fs (loop1): invalid crc value [ 32.388279][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 32.399999][ T391] F2FS-fs (loop4): Start checkpoint disabled! [ 32.407323][ T393] F2FS-fs (loop1): Found nat_bits in checkpoint [ 32.409982][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 32.422571][ T391] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6 [ 32.431202][ T24] kauditd_printk_skb: 31 callbacks suppressed [ 32.431213][ T24] audit: type=1400 audit(1778480628.110:105): avc: denied { mount } for pid=390 comm="syz.4.21" name="/" dev="loop4" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 32.465267][ T396] F2FS-fs (loop0): Start checkpoint disabled! [ 32.482233][ T396] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 32.492751][ T24] audit: type=1400 audit(1778480628.160:106): avc: denied { remount } for pid=390 comm="syz.4.21" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 32.580207][ T393] F2FS-fs (loop1): Start checkpoint disabled! [ 32.603735][ T393] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 32.785404][ T404] F2FS-fs (loop5): fault_type options not supported [ 32.807240][ T404] F2FS-fs (loop5): fault_injection options not supported [ 32.825004][ T404] F2FS-fs (loop5): invalid crc value [ 32.833578][ T404] F2FS-fs (loop5): Found nat_bits in checkpoint [ 32.858535][ T412] F2FS-fs (loop6): fault_type options not supported [ 32.865777][ T412] F2FS-fs (loop6): fault_injection options not supported [ 32.873595][ T412] F2FS-fs (loop6): invalid crc value [ 32.879879][ T412] F2FS-fs (loop6): Found nat_bits in checkpoint [ 32.937410][ T404] F2FS-fs (loop5): Start checkpoint disabled! [ 32.973639][ T404] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6 [ 33.035126][ T412] F2FS-fs (loop6): Start checkpoint disabled! [ 33.051993][ T412] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 33.293860][ T7] device bridge_slave_1 left promiscuous mode [ 33.300159][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.307838][ T7] device bridge_slave_0 left promiscuous mode [ 33.314216][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.322130][ T7] device veth1_macvtap left promiscuous mode [ 33.328595][ T7] device veth0_vlan left promiscuous mode [ 33.339672][ T440] F2FS-fs (loop4): fault_type options not supported [ 33.345782][ T441] F2FS-fs (loop0): fault_type options not supported [ 33.347204][ T446] F2FS-fs (loop1): fault_type options not supported [ 33.353692][ T440] F2FS-fs (loop4): fault_injection options not supported [ 33.360196][ T446] F2FS-fs (loop1): fault_injection options not supported [ 33.375753][ T441] F2FS-fs (loop0): fault_injection options not supported [ 33.389208][ T446] F2FS-fs (loop1): invalid crc value [ 33.413459][ T446] F2FS-fs (loop1): Found nat_bits in checkpoint [ 33.420418][ T441] F2FS-fs (loop0): invalid crc value [ 33.462225][ T440] F2FS-fs (loop4): invalid crc value [ 33.472504][ T441] F2FS-fs (loop0): Found nat_bits in checkpoint [ 33.495245][ T440] F2FS-fs (loop4): Found nat_bits in checkpoint [ 33.543652][ T446] F2FS-fs (loop1): Start checkpoint disabled! [ 33.553316][ T446] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 33.623335][ T441] F2FS-fs (loop0): Start checkpoint disabled! [ 33.636541][ T441] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 33.659730][ T440] F2FS-fs (loop4): Start checkpoint disabled! [ 33.688678][ T440] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6 [ 33.753821][ T458] F2FS-fs (loop6): fault_type options not supported [ 33.760550][ T458] F2FS-fs (loop6): fault_injection options not supported [ 33.768522][ T458] F2FS-fs (loop6): invalid crc value [ 33.774949][ T458] F2FS-fs (loop6): Found nat_bits in checkpoint [ 33.827079][ T458] F2FS-fs (loop6): Start checkpoint disabled! [ 33.833742][ T458] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 33.850255][ T460] F2FS-fs (loop5): fault_type options not supported [ 33.874688][ T460] F2FS-fs (loop5): fault_injection options not supported [ 33.883101][ T460] F2FS-fs (loop5): invalid crc value [ 33.925303][ T460] F2FS-fs (loop5): Found nat_bits in checkpoint [ 34.046177][ T460] F2FS-fs (loop5): Start checkpoint disabled! [ 34.053183][ T460] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6 [ 34.150691][ T485] F2FS-fs (loop1): fault_type options not supported [ 34.182400][ T485] F2FS-fs (loop1): fault_injection options not supported [ 34.200195][ T485] F2FS-fs (loop1): invalid crc value [ 34.212516][ T485] F2FS-fs (loop1): Found nat_bits in checkpoint [ 34.352111][ T500] F2FS-fs (loop6): fault_type options not supported [ 34.370239][ T500] F2FS-fs (loop6): fault_injection options not supported [ 34.381406][ T485] F2FS-fs (loop1): Start checkpoint disabled! [ 34.387817][ T500] F2FS-fs (loop6): invalid crc value [ 34.393652][ T485] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 34.395376][ T500] F2FS-fs (loop6): Found nat_bits in checkpoint [ 34.499669][ T500] F2FS-fs (loop6): Start checkpoint disabled! [ 34.506047][ T505] F2FS-fs (loop1): do_checkpoint failed err:-5, stop checkpoint [ 34.514448][ T500] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 34.522957][ T485] F2FS-fs (loop1): f2fs_enable_checkpoint sync_fs failed, ret: -5 [ 34.623371][ T490] F2FS-fs (loop0): fault_type options not supported [ 34.630412][ T511] F2FS-fs (loop6): do_checkpoint failed err:-5, stop checkpoint [ 34.638460][ T490] F2FS-fs (loop0): fault_injection options not supported [ 34.638493][ T500] F2FS-fs (loop6): f2fs_enable_checkpoint sync_fs failed, ret: -5 [ 34.663260][ T492] F2FS-fs (loop4): fault_type options not supported [ 34.669959][ T492] F2FS-fs (loop4): fault_injection options not supported [ 34.677721][ T490] F2FS-fs (loop0): invalid crc value [ 34.684711][ T490] F2FS-fs (loop0): Found nat_bits in checkpoint [ 34.691689][ T492] F2FS-fs (loop4): invalid crc value [ 34.703558][ T492] F2FS-fs (loop4): Found nat_bits in checkpoint [ 34.746985][ T492] F2FS-fs (loop4): Start checkpoint disabled! [ 34.749085][ T490] F2FS-fs (loop0): Start checkpoint disabled! [ 34.754978][ T492] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6 [ 34.760960][ T490] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 34.837525][ T503] F2FS-fs (loop5): fault_type options not supported [ 34.882758][ T503] F2FS-fs (loop5): fault_injection options not supported [ 34.893934][ T503] F2FS-fs (loop5): invalid crc value [ 34.910928][ T503] F2FS-fs (loop5): Found nat_bits in checkpoint [ 34.980691][ T503] F2FS-fs (loop5): Start checkpoint disabled! [ 34.987366][ T503] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6 [ 35.070407][ T518] F2FS-fs (loop1): fault_type options not supported [ 35.089520][ T518] F2FS-fs (loop1): fault_injection options not supported [ 35.107724][ T518] F2FS-fs (loop1): invalid crc value [ 35.117838][ T518] F2FS-fs (loop1): Found nat_bits in checkpoint 2026/05/11 06:23:50 executed programs: 29 [ 35.163430][ T518] F2FS-fs (loop1): Start checkpoint disabled! [ 35.169944][ T518] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 35.298462][ T532] F2FS-fs (loop4): fault_type options not supported [ 35.329931][ T532] F2FS-fs (loop4): fault_injection options not supported [ 35.338231][ T532] F2FS-fs (loop4): invalid crc value [ 35.344576][ T532] F2FS-fs (loop4): Found nat_bits in checkpoint [ 35.381629][ T532] F2FS-fs (loop4): Start checkpoint disabled! [ 35.388658][ T532] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6 [ 35.492373][ T531] F2FS-fs (loop6): fault_type options not supported [ 35.504533][ T531] F2FS-fs (loop6): fault_injection options not supported [ 35.519467][ T531] F2FS-fs (loop6): invalid crc value [ 35.525618][ T531] F2FS-fs (loop6): Found nat_bits in checkpoint [ 35.565315][ T531] F2FS-fs (loop6): Start checkpoint disabled! [ 35.572215][ T540] F2FS-fs (loop0): fault_type options not supported [ 35.579023][ T540] F2FS-fs (loop0): fault_injection options not supported [ 35.579749][ T531] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 35.591651][ T540] F2FS-fs (loop0): invalid crc value [ 35.600034][ T540] F2FS-fs (loop0): Found nat_bits in checkpoint [ 35.613503][ T546] F2FS-fs (loop5): fault_type options not supported [ 35.645787][ T540] F2FS-fs (loop0): Start checkpoint disabled! [ 35.670072][ T546] F2FS-fs (loop5): fault_injection options not supported [ 35.694366][ T540] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 35.707531][ T546] F2FS-fs (loop5): invalid crc value [ 35.748116][ T546] F2FS-fs (loop5): Found nat_bits in checkpoint [ 35.792167][ T546] F2FS-fs (loop5): Start checkpoint disabled! [ 35.800093][ T546] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6 [ 35.949697][ T555] F2FS-fs (loop1): fault_type options not supported [ 35.963053][ T555] F2FS-fs (loop1): fault_injection options not supported [ 35.973118][ T555] F2FS-fs (loop1): invalid crc value [ 36.000269][ T555] F2FS-fs (loop1): Found nat_bits in checkpoint [ 36.053935][ T566] F2FS-fs (loop4): fault_type options not supported [ 36.090373][ T566] F2FS-fs (loop4): fault_injection options not supported [ 36.099732][ T555] F2FS-fs (loop1): Start checkpoint disabled! [ 36.106524][ T555] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 36.133390][ T566] F2FS-fs (loop4): invalid crc value [ 36.139764][ T566] F2FS-fs (loop4): Found nat_bits in checkpoint [ 36.177971][ T566] F2FS-fs (loop4): Start checkpoint disabled! [ 36.184990][ T566] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6 [ 36.259498][ T574] F2FS-fs (loop6): fault_type options not supported [ 36.300054][ T574] F2FS-fs (loop6): fault_injection options not supported [ 36.327861][ T574] F2FS-fs (loop6): invalid crc value [ 36.340636][ T574] F2FS-fs (loop6): Found nat_bits in checkpoint [ 36.379025][ T574] F2FS-fs (loop6): Start checkpoint disabled! [ 36.385618][ T574] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 36.433526][ T577] F2FS-fs (loop0): fault_type options not supported [ 36.440185][ T577] F2FS-fs (loop0): fault_injection options not supported [ 36.448431][ T577] F2FS-fs (loop0): invalid crc value [ 36.454639][ T577] F2FS-fs (loop0): Found nat_bits in checkpoint [ 36.493225][ T577] F2FS-fs (loop0): Start checkpoint disabled! [ 36.499786][ T577] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 36.523443][ T581] F2FS-fs (loop5): fault_type options not supported [ 36.530117][ T581] F2FS-fs (loop5): fault_injection options not supported [ 36.549898][ T581] F2FS-fs (loop5): invalid crc value [ 36.556195][ T581] F2FS-fs (loop5): Found nat_bits in checkpoint [ 36.623874][ T581] F2FS-fs (loop5): Start checkpoint disabled! [ 36.640698][ T581] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6 [ 36.784336][ T601] F2FS-fs (loop4): fault_type options not supported [ 36.791056][ T601] F2FS-fs (loop4): fault_injection options not supported [ 36.798797][ T601] F2FS-fs (loop4): invalid crc value [ 36.805041][ T601] F2FS-fs (loop4): Found nat_bits in checkpoint [ 36.949016][ T601] F2FS-fs (loop4): Start checkpoint disabled! [ 36.971410][ T601] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6 [ 36.999872][ T607] F2FS-fs (loop6): fault_type options not supported [ 37.014416][ T607] F2FS-fs (loop6): fault_injection options not supported [ 37.031739][ T607] F2FS-fs (loop6): invalid crc value [ 37.052794][ T607] F2FS-fs (loop6): Found nat_bits in checkpoint [ 37.082613][ T601] F2FS-fs (loop4): f2fs_enable_checkpoint sync_fs failed, ret: -5 [ 37.091194][ T594] F2FS-fs (loop1): fault_type options not supported [ 37.101891][ T594] F2FS-fs (loop1): fault_injection options not supported [ 37.123886][ T607] F2FS-fs (loop6): Start checkpoint disabled! [ 37.131236][ T607] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 37.139274][ T594] F2FS-fs (loop1): invalid crc value [ 37.145906][ T594] F2FS-fs (loop1): Found nat_bits in checkpoint [ 37.169996][ T615] F2FS-fs (loop5): fault_type options not supported [ 37.212020][ T615] F2FS-fs (loop5): fault_injection options not supported [ 37.235767][ T615] F2FS-fs (loop5): invalid crc value [ 37.253044][ T617] F2FS-fs (loop0): fault_type options not supported [ 37.259834][ T617] F2FS-fs (loop0): fault_injection options not supported [ 37.267208][ T594] F2FS-fs (loop1): Start checkpoint disabled! [ 37.274059][ T594] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 37.275282][ T615] F2FS-fs (loop5): Found nat_bits in checkpoint [ 37.285062][ T617] F2FS-fs (loop0): invalid crc value [ 37.294366][ T617] F2FS-fs (loop0): Found nat_bits in checkpoint [ 37.341946][ T617] F2FS-fs (loop0): Start checkpoint disabled! [ 37.368100][ T617] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 37.415180][ T615] F2FS-fs (loop5): Start checkpoint disabled! [ 37.423175][ T615] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6 [ 37.709292][ T637] F2FS-fs (loop4): fault_type options not supported [ 37.718983][ T637] F2FS-fs (loop4): fault_injection options not supported [ 37.743467][ T637] F2FS-fs (loop4): invalid crc value [ 37.763165][ T637] F2FS-fs (loop4): Found nat_bits in checkpoint [ 37.788400][ T644] F2FS-fs (loop6): fault_type options not supported [ 37.815635][ T644] F2FS-fs (loop6): fault_injection options not supported [ 37.823840][ T644] F2FS-fs (loop6): invalid crc value [ 37.830716][ T644] F2FS-fs (loop6): Found nat_bits in checkpoint [ 37.867637][ T644] F2FS-fs (loop6): Start checkpoint disabled! [ 37.874254][ T644] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 37.882487][ T637] F2FS-fs (loop4): Start checkpoint disabled! [ 37.909606][ T637] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6 [ 37.937617][ T647] F2FS-fs (loop1): fault_type options not supported [ 37.958761][ T647] F2FS-fs (loop1): fault_injection options not supported [ 37.967177][ T647] F2FS-fs (loop1): invalid crc value [ 37.977770][ T653] F2FS-fs (loop0): fault_type options not supported [ 37.989329][ T647] F2FS-fs (loop1): Found nat_bits in checkpoint [ 37.996217][ T653] F2FS-fs (loop0): fault_injection options not supported [ 38.013072][ T653] F2FS-fs (loop0): invalid crc value [ 38.054902][ T653] F2FS-fs (loop0): Found nat_bits in checkpoint [ 38.085712][ T647] F2FS-fs (loop1): Start checkpoint disabled! [ 38.102420][ T647] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 38.106191][ T653] F2FS-fs (loop0): Start checkpoint disabled! [ 38.116495][ T653] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 38.141231][ T657] F2FS-fs (loop5): fault_type options not supported [ 38.176188][ T657] F2FS-fs (loop5): fault_injection options not supported [ 38.203224][ T657] F2FS-fs (loop5): invalid crc value [ 38.212310][ T657] F2FS-fs (loop5): Found nat_bits in checkpoint [ 38.320378][ T657] F2FS-fs (loop5): Start checkpoint disabled! [ 38.326994][ T657] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6 [ 38.448152][ T672] F2FS-fs (loop6): fault_type options not supported [ 38.455623][ T672] F2FS-fs (loop6): fault_injection options not supported [ 38.463654][ T672] F2FS-fs (loop6): invalid crc value [ 38.469709][ T672] F2FS-fs (loop6): Found nat_bits in checkpoint [ 38.559405][ T674] F2FS-fs (loop4): fault_type options not supported [ 38.572816][ T674] F2FS-fs (loop4): fault_injection options not supported [ 38.598225][ T672] F2FS-fs (loop6): Start checkpoint disabled! [ 38.605036][ T674] F2FS-fs (loop4): invalid crc value [ 38.630754][ T672] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 38.640223][ T674] F2FS-fs (loop4): Found nat_bits in checkpoint [ 38.741853][ T691] F2FS-fs (loop0): fault_type options not supported [ 38.776142][ T691] F2FS-fs (loop0): fault_injection options not supported [ 38.792797][ T674] F2FS-fs (loop4): Start checkpoint disabled! [ 38.799850][ T674] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6 [ 38.822765][ T691] F2FS-fs (loop0): invalid crc value [ 38.830216][ T691] F2FS-fs (loop0): Found nat_bits in checkpoint [ 38.848089][ T696] F2FS-fs (loop1): fault_type options not supported [ 38.876997][ T696] F2FS-fs (loop1): fault_injection options not supported [ 38.893871][ T696] F2FS-fs (loop1): invalid crc value [ 38.909032][ T696] F2FS-fs (loop1): Found nat_bits in checkpoint [ 38.949417][ T691] F2FS-fs (loop0): Start checkpoint disabled! [ 38.957409][ T694] F2FS-fs (loop5): fault_type options not supported [ 38.968441][ T694] F2FS-fs (loop5): fault_injection options not supported [ 38.976192][ T691] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 38.984537][ T694] F2FS-fs (loop5): invalid crc value [ 38.991272][ T696] F2FS-fs (loop1): Start checkpoint disabled! [ 38.998533][ T694] F2FS-fs (loop5): Found nat_bits in checkpoint [ 39.006582][ T696] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 39.051427][ T694] F2FS-fs (loop5): Start checkpoint disabled! [ 39.058257][ T694] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6 [ 39.389572][ T728] F2FS-fs (loop4): fault_type options not supported [ 39.402816][ T711] F2FS-fs (loop6): fault_type options not supported [ 39.409522][ T711] F2FS-fs (loop6): fault_injection options not supported [ 39.417122][ T728] F2FS-fs (loop4): fault_injection options not supported [ 39.425005][ T728] F2FS-fs (loop4): invalid crc value [ 39.442988][ T728] F2FS-fs (loop4): Found nat_bits in checkpoint [ 39.483643][ T711] F2FS-fs (loop6): invalid crc value [ 39.513300][ T711] F2FS-fs (loop6): Found nat_bits in checkpoint [ 39.572776][ T728] F2FS-fs (loop4): Start checkpoint disabled! [ 39.589350][ T728] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6 [ 39.600798][ T731] F2FS-fs (loop0): fault_type options not supported [ 39.613277][ T731] F2FS-fs (loop0): fault_injection options not supported [ 39.621069][ T731] F2FS-fs (loop0): invalid crc value [ 39.627406][ T731] F2FS-fs (loop0): Found nat_bits in checkpoint [ 39.661384][ T711] F2FS-fs (loop6): Start checkpoint disabled! [ 39.668584][ T731] F2FS-fs (loop0): Start checkpoint disabled! [ 39.675364][ T731] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 39.684699][ T711] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 39.726794][ T736] F2FS-fs (loop1): fault_type options not supported [ 39.733704][ T736] F2FS-fs (loop1): fault_injection options not supported [ 39.741728][ T736] F2FS-fs (loop1): invalid crc value [ 39.748233][ T736] F2FS-fs (loop1): Found nat_bits in checkpoint [ 39.788054][ T736] F2FS-fs (loop1): Start checkpoint disabled! [ 39.794847][ T736] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 39.893254][ T734] F2FS-fs (loop5): fault_type options not supported [ 39.933868][ T734] F2FS-fs (loop5): fault_injection options not supported [ 39.973002][ T734] F2FS-fs (loop5): invalid crc value [ 40.031385][ T734] F2FS-fs (loop5): Found nat_bits in checkpoint [ 40.155709][ T734] F2FS-fs (loop5): Start checkpoint disabled! [ 40.172110][ T734] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6 [ 40.186138][ T760] F2FS-fs (loop6): fault_type options not supported [ 40.212997][ T760] F2FS-fs (loop6): fault_injection options not supported [ 40.243130][ T760] F2FS-fs (loop6): invalid crc value [ 40.262727][ T760] F2FS-fs (loop6): Found nat_bits in checkpoint 2026/05/11 06:23:56 executed programs: 59 [ 40.366147][ T760] F2FS-fs (loop6): Start checkpoint disabled! [ 40.383037][ T760] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e6 [ 40.506643][ T764] F2FS-fs (loop0): fault_type options not supported [ 40.513965][ T764] F2FS-fs (loop0): fault_injection options not supported [ 40.528886][ T764] F2FS-fs (loop0): invalid crc value [ 40.535030][ T764] F2FS-fs (loop0): Found nat_bits in checkpoint [ 40.569731][ T762] F2FS-fs (loop4): fault_type options not supported [ 40.576512][ T766] F2FS-fs (loop1): fault_type options not supported [ 40.577383][ T762] F2FS-fs (loop4): fault_injection options not supported [ 40.592199][ T766] F2FS-fs (loop1): fault_injection options not supported [ 40.594348][ T764] F2FS-fs (loop0): Start checkpoint disabled! [ 40.605963][ T764] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 40.616726][ T762] F2FS-fs (loop4): invalid crc value [ 40.628373][ T766] F2FS-fs (loop1): invalid crc value [ 40.652972][ T762] F2FS-fs (loop4): Found nat_bits in checkpoint [ 40.663953][ T766] F2FS-fs (loop1): Found nat_bits in checkpoint [ 40.668300][ T783] ================================================================== [ 40.678329][ T783] BUG: KASAN: null-ptr-deref in kthread_stop+0x3a/0x3e0 [ 40.685283][ T783] Write of size 4 at addr 0000000000000020 by task syz.0.63/783 [ 40.692926][ T783] [ 40.695291][ T783] CPU: 1 PID: 783 Comm: syz.0.63 Not tainted syzkaller #0 [ 40.702412][ T783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 40.712595][ T783] Call Trace: [ 40.715972][ T783] __dump_stack+0x21/0x24 [ 40.720336][ T783] dump_stack_lvl+0x1a7/0x208 [ 40.725129][ T783] ? thaw_kernel_threads+0x220/0x220 [ 40.730441][ T783] ? show_regs_print_info+0x18/0x18 [ 40.735660][ T783] ? __wake_up+0x11c/0x180 [ 40.740085][ T783] ? kthread_stop+0x3a/0x3e0 [ 40.744694][ T783] kasan_report+0xd8/0x130 [ 40.749136][ T783] ? kthread_stop+0x3a/0x3e0 [ 40.753744][ T783] kasan_check_range+0x249/0x2a0 [ 40.758798][ T783] __kasan_check_write+0x14/0x20 [ 40.763758][ T783] kthread_stop+0x3a/0x3e0 [ 40.768192][ T783] f2fs_stop_gc_thread+0x65/0xb0 [ 40.773145][ T783] __f2fs_ioctl+0x70d6/0xcc90 [ 40.777831][ T783] ? avc_has_extended_perms+0x205/0xca0 [ 40.783469][ T783] ? memcpy+0x56/0x70 [ 40.787456][ T783] ? avc_has_extended_perms+0x802/0xca0 [ 40.793026][ T783] ? pagevec_add_and_need_flush+0x19d/0x2f0 [ 40.798927][ T783] ? avc_ss_reset+0x280/0x280 [ 40.803617][ T783] ? check_preemption_disabled+0x80/0x100 [ 40.809344][ T783] ? __mod_memcg_lruvec_state+0x105/0x2c0 [ 40.815064][ T783] ? f2fs_ioctl+0x240/0x240 [ 40.819695][ T783] ? lru_cache_add+0x164/0x380 [ 40.824737][ T783] ? __lru_cache_add_inactive_or_unevictable+0x38/0x160 [ 40.831710][ T783] ? __kasan_check_write+0x14/0x20 [ 40.836850][ T783] ? put_vma+0x82/0xa0 [ 40.841034][ T783] ? __asan_set_shadow_00+0xe/0x10 [ 40.846151][ T783] ? do_vfs_ioctl+0x1302/0x14c0 [ 40.851013][ T783] ? __ia32_compat_sys_ioctl+0x8e0/0x8e0 [ 40.856647][ T783] ? has_cap_mac_admin+0x370/0x370 [ 40.861772][ T783] ? __kasan_check_write+0x14/0x20 [ 40.866926][ T783] ? _raw_spin_lock_irq+0x95/0xf0 [ 40.871983][ T783] ? _raw_spin_lock_irqsave+0x130/0x130 [ 40.877539][ T783] ? selinux_file_ioctl+0x3a0/0x4d0 [ 40.882835][ T783] ? recalc_sigpending+0x1ac/0x230 [ 40.887959][ T783] ? selinux_file_alloc_security+0x120/0x120 [ 40.893947][ T783] ? __set_current_blocked+0x204/0x230 [ 40.899445][ T783] ? __kasan_check_read+0x11/0x20 [ 40.904476][ T783] ? has_not_enough_free_secs+0x2cc/0x8a0 [ 40.910225][ T783] f2fs_ioctl+0x149/0x240 [ 40.914649][ T783] ? f2fs_precache_extents+0x290/0x290 [ 40.920113][ T783] __se_sys_ioctl+0x121/0x1a0 [ 40.924796][ T783] __x64_sys_ioctl+0x7b/0x90 [ 40.929400][ T783] do_syscall_64+0x31/0x40 [ 40.933822][ T783] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 40.939808][ T783] RIP: 0033:0x7fb57db72dd9 [ 40.944234][ T783] 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 [ 40.963853][ T783] RSP: 002b:00007fb57d9b4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 40.972270][ T783] RAX: ffffffffffffffda RBX: 00007fb57ddec090 RCX: 00007fb57db72dd9 [ 40.980259][ T783] RDX: 0000200000000080 RSI: 000000008004587d RDI: 0000000000000004 [ 40.988251][ T783] RBP: 00007fb57dc08d69 R08: 0000000000000000 R09: 0000000000000000 [ 40.996237][ T783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 41.004214][ T783] R13: 00007fb57ddec128 R14: 00007fb57ddec090 R15: 00007ffd405a6cc8 [ 41.012192][ T783] ================================================================== [ 41.020257][ T783] Disabling lock debugging due to kernel taint [ 41.054636][ T783] BUG: kernel NULL pointer dereference, address: 0000000000000020 [ 41.062576][ T783] #PF: supervisor write access in kernel mode [ 41.068663][ T783] #PF: error_code(0x0002) - not-present page [ 41.074675][ T783] PGD 129ed6067 P4D 129ed6067 PUD 0 [ 41.080046][ T783] Oops: 0002 [#1] PREEMPT SMP KASAN [ 41.085272][ T783] CPU: 0 PID: 783 Comm: syz.0.63 Tainted: G B syzkaller #0 [ 41.093923][ T783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 41.104053][ T783] RIP: 0010:kthread_stop+0x40/0x3e0 [ 41.109281][ T783] Code: 00 fc ff df e8 01 44 22 00 0f 1f 44 00 00 e8 f7 43 22 00 4c 8d 73 20 4c 89 f7 be 04 00 00 00 e8 46 c8 5c 00 41 bf 01 00 00 00 44 0f c1 7b 20 31 ff 44 89 fe e8 80 47 22 00 45 85 ff 0f 84 32 [ 41.129092][ T783] RSP: 0018:ffffc90000e17898 EFLAGS: 00010246 [ 41.135429][ T783] RAX: ffff88810e8a9300 RBX: 0000000000000000 RCX: 0000000000000286 [ 41.139415][ T762] F2FS-fs (loop4): Start checkpoint disabled! [ 41.143423][ T783] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 00000000ffffffff [ 41.143430][ T783] RBP: ffffc90000e178c0 R08: 0000000000000003 R09: 0000000000000004 [ 41.143439][ T783] R10: dffffc0000000000 R11: fffffbfff0dcf848 R12: 1ffff110259ab925 [ 41.143446][ T783] R13: dffffc0000000000 R14: 0000000000000020 R15: 0000000000000001 [ 41.143455][ T783] FS: 00007fb57d9b46c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 41.143463][ T783] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.143469][ T783] CR2: 0000000000000020 CR3: 000000012ecc7000 CR4: 00000000003506b0 [ 41.143504][ T783] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.153755][ T762] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6 [ 41.157581][ T783] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.170259][ T766] F2FS-fs (loop1): Start checkpoint disabled! [ 41.174595][ T783] Call Trace: [ 41.174614][ T783] f2fs_stop_gc_thread+0x65/0xb0 [ 41.174626][ T783] __f2fs_ioctl+0x70d6/0xcc90 [ 41.174638][ T783] ? avc_has_extended_perms+0x205/0xca0 [ 41.174684][ T783] ? memcpy+0x56/0x70 [ 41.184420][ T766] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 41.191770][ T783] ? avc_has_extended_perms+0x802/0xca0 [ 41.208065][ T24] audit: type=1400 audit(1778480636.880:107): avc: denied { read } for pid=77 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 41.214385][ T783] ? pagevec_add_and_need_flush+0x19d/0x2f0 [ 41.214397][ T783] ? avc_ss_reset+0x280/0x280 [ 41.214411][ T783] ? check_preemption_disabled+0x80/0x100 [ 41.214422][ T783] ? __mod_memcg_lruvec_state+0x105/0x2c0 [ 41.214464][ T783] ? f2fs_ioctl+0x240/0x240 [ 41.222209][ T24] audit: type=1400 audit(1778480636.880:108): avc: denied { search } for pid=77 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 41.229908][ T783] ? lru_cache_add+0x164/0x380 [ 41.229921][ T783] ? __lru_cache_add_inactive_or_unevictable+0x38/0x160 [ 41.229969][ T783] ? __kasan_check_write+0x14/0x20 [ 41.238119][ T24] audit: type=1400 audit(1778480636.880:109): avc: denied { write } for pid=77 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 41.239382][ T783] ? put_vma+0x82/0xa0 [ 41.239426][ T783] ? __asan_set_shadow_00+0xe/0x10 [ 41.245057][ T24] audit: type=1400 audit(1778480636.880:110): avc: denied { add_name } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 41.249014][ T783] ? do_vfs_ioctl+0x1302/0x14c0 [ 41.249027][ T783] ? __ia32_compat_sys_ioctl+0x8e0/0x8e0 [ 41.249072][ T783] ? has_cap_mac_admin+0x370/0x370 [ 41.256422][ T24] audit: type=1400 audit(1778480636.880:111): avc: denied { create } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 41.258612][ T783] ? __kasan_check_write+0x14/0x20 [ 41.266831][ T24] audit: type=1400 audit(1778480636.880:112): avc: denied { append open } for pid=77 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 [ 41.271575][ T783] ? _raw_spin_lock_irq+0x95/0xf0 [ 41.271621][ T783] ? _raw_spin_lock_irqsave+0x130/0x130 [ 41.294555][ T24] audit: type=1400 audit(1778480636.880:113): avc: denied { getattr } for pid=77 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 [ 41.299301][ T783] ? selinux_file_ioctl+0x3a0/0x4d0 [ 41.299370][ T783] ? recalc_sigpending+0x1ac/0x230 [ 41.517362][ T783] ? selinux_file_alloc_security+0x120/0x120 [ 41.523341][ T783] ? __set_current_blocked+0x204/0x230 [ 41.528796][ T783] ? __kasan_check_read+0x11/0x20 [ 41.533836][ T783] ? has_not_enough_free_secs+0x2cc/0x8a0 [ 41.539552][ T783] f2fs_ioctl+0x149/0x240 [ 41.543877][ T783] ? f2fs_precache_extents+0x290/0x290 [ 41.549329][ T783] __se_sys_ioctl+0x121/0x1a0 [ 41.554040][ T783] __x64_sys_ioctl+0x7b/0x90 [ 41.558807][ T783] do_syscall_64+0x31/0x40 [ 41.563242][ T783] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 41.569147][ T783] RIP: 0033:0x7fb57db72dd9 [ 41.573653][ T783] 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 [ 41.593376][ T783] RSP: 002b:00007fb57d9b4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 41.601804][ T783] RAX: ffffffffffffffda RBX: 00007fb57ddec090 RCX: 00007fb57db72dd9 [ 41.609815][ T783] RDX: 0000200000000080 RSI: 000000008004587d RDI: 0000000000000004 [ 41.617880][ T783] RBP: 00007fb57dc08d69 R08: 0000000000000000 R09: 0000000000000000 [ 41.625852][ T783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 41.633852][ T783] R13: 00007fb57ddec128 R14: 00007fb57ddec090 R15: 00007ffd405a6cc8 [ 41.641915][ T783] Modules linked in: [ 41.645849][ T783] CR2: 0000000000000020 [ 41.650035][ T783] ---[ end trace 61d26f71f819323f ]--- [ 41.655935][ T783] RIP: 0010:kthread_stop+0x40/0x3e0 [ 41.661137][ T783] Code: 00 fc ff df e8 01 44 22 00 0f 1f 44 00 00 e8 f7 43 22 00 4c 8d 73 20 4c 89 f7 be 04 00 00 00 e8 46 c8 5c 00 41 bf 01 00 00 00 44 0f c1 7b 20 31 ff 44 89 fe e8 80 47 22 00 45 85 ff 0f 84 32 [ 41.680748][ T783] RSP: 0018:ffffc90000e17898 EFLAGS: 00010246 [ 41.686839][ T783] RAX: ffff88810e8a9300 RBX: 0000000000000000 RCX: 0000000000000286 [ 41.694830][ T783] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 00000000ffffffff [ 41.702821][ T783] RBP: ffffc90000e178c0 R08: 0000000000000003 R09: 0000000000000004 [ 41.710836][ T783] R10: dffffc0000000000 R11: fffffbfff0dcf848 R12: 1ffff110259ab925 [ 41.718941][ T783] R13: dffffc0000000000 R14: 0000000000000020 R15: 0000000000000001 [ 41.727019][ T783] FS: 00007fb57d9b46c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 41.735955][ T783] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.742551][ T783] CR2: 0000000000000020 CR3: 000000012ecc7000 CR4: 00000000003506b0 [ 41.750542][ T783] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.758520][ T783] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.766509][ T783] Kernel panic - not syncing: Fatal exception [ 41.772896][ T783] Kernel Offset: disabled [ 41.777226][ T783] Rebooting in 86400 seconds..