[ 3.653100][ T101] udevd[101]: starting version 3.2.11 [ 3.731534][ T102] udevd[102]: starting eudev-3.2.11 [ 4.984066][ T80] rcS (80) used greatest stack depth: 22864 bytes left [ 12.429585][ T28] kauditd_printk_skb: 50 callbacks suppressed [ 12.429595][ T28] audit: type=1400 audit(1694627421.502:61): avc: denied { transition } for pid=226 comm="sshd" path="/bin/sh" dev="sda1" ino=89 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 12.433429][ T28] audit: type=1400 audit(1694627421.502:62): avc: denied { noatsecure } for pid=226 comm="sshd" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 12.438690][ T28] audit: type=1400 audit(1694627421.502:63): avc: denied { write } for pid=226 comm="sh" path="pipe:[13119]" dev="pipefs" ino=13119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 12.441974][ T28] audit: type=1400 audit(1694627421.502:64): avc: denied { rlimitinh } for pid=226 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 12.444571][ T28] audit: type=1400 audit(1694627421.502:65): avc: denied { siginh } for pid=226 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.652144][ T227] sshd (227) used greatest stack depth: 22512 bytes left Warning: Permanently added '10.128.0.132' (ED25519) to the list of known hosts. 2023/09/13 17:50:28 ignoring optional flag "sandboxArg"="0" 2023/09/13 17:50:28 parsed 1 programs [ 19.918684][ T28] audit: type=1400 audit(1694627428.992:66): avc: denied { getattr } for pid=287 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 19.942050][ T28] audit: type=1400 audit(1694627428.992:67): avc: denied { read } for pid=287 comm="syz-execprog" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 19.942703][ T292] cgroup: Unknown subsys name 'net' [ 19.963210][ T28] audit: type=1400 audit(1694627428.992:68): avc: denied { open } for pid=287 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 19.991151][ T28] audit: type=1400 audit(1694627429.002:69): avc: denied { read } for pid=287 comm="syz-execprog" name="raw-gadget" dev="devtmpfs" ino=166 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 19.991283][ T292] cgroup: Unknown subsys name 'devices' [ 20.013952][ T28] audit: type=1400 audit(1694627429.002:70): avc: denied { open } for pid=287 comm="syz-execprog" path="/dev/raw-gadget" dev="devtmpfs" ino=166 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 20.042455][ T28] audit: type=1400 audit(1694627429.012:71): avc: denied { mounton } for pid=292 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1927 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 20.065022][ T28] audit: type=1400 audit(1694627429.012:72): avc: denied { mount } for pid=292 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 [ 20.087022][ T28] audit: type=1400 audit(1694627429.042:73): avc: denied { unmount } for pid=292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 20.190014][ T292] cgroup: Unknown subsys name 'hugetlb' [ 20.195480][ T292] cgroup: Unknown subsys name 'rlimit' [ 20.319976][ T28] audit: type=1400 audit(1694627429.392:74): avc: denied { mounton } for pid=292 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 [ 20.344504][ T28] audit: type=1400 audit(1694627429.402:75): avc: denied { mount } for pid=292 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 2023/09/13 17:50:29 executed programs: 0 [ 20.344586][ T294] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 20.396054][ T292] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 20.603898][ T304] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.611123][ T304] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.618234][ T304] device bridge_slave_0 entered promiscuous mode [ 20.626833][ T304] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.633768][ T304] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.641300][ T304] device bridge_slave_1 entered promiscuous mode [ 20.656616][ T306] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.663577][ T306] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.670875][ T306] device bridge_slave_0 entered promiscuous mode [ 20.690244][ T307] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.697079][ T307] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.704671][ T307] device bridge_slave_0 entered promiscuous mode [ 20.711207][ T306] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.718023][ T306] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.725329][ T306] device bridge_slave_1 entered promiscuous mode [ 20.737203][ T309] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.744102][ T309] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.751236][ T309] device bridge_slave_0 entered promiscuous mode [ 20.757569][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.764430][ T310] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.771545][ T310] device bridge_slave_0 entered promiscuous mode [ 20.777888][ T307] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.784741][ T307] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.791855][ T307] device bridge_slave_1 entered promiscuous mode [ 20.810571][ T309] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.817415][ T309] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.824636][ T309] device bridge_slave_1 entered promiscuous mode [ 20.830963][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.837776][ T310] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.845027][ T310] device bridge_slave_1 entered promiscuous mode [ 20.860853][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.867697][ T312] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.874958][ T312] device bridge_slave_0 entered promiscuous mode [ 20.900049][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.906895][ T312] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.914192][ T312] device bridge_slave_1 entered promiscuous mode [ 21.090737][ T304] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.097582][ T304] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.104712][ T304] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.111492][ T304] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.124717][ T306] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.131582][ T306] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.138731][ T306] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.145555][ T306] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.155592][ T309] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.162472][ T309] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.169543][ T309] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.176331][ T309] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.191911][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.198784][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.205841][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.212678][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.227203][ T307] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.234092][ T307] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.241145][ T307] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.247942][ T307] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.272867][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.279738][ T312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.286807][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.293659][ T312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.340919][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.349237][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.356265][ T331] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.364253][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.371320][ T331] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.378404][ T331] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.385465][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.392537][ T331] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.399555][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.406540][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.413583][ T331] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.420605][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.428976][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 21.436199][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.459250][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 21.466461][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.473866][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.481902][ T19] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.488738][ T19] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.496008][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.504393][ T19] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.511235][ T19] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.518417][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.526133][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.559084][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.566361][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.605301][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.613298][ T19] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.620142][ T19] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.627945][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.636001][ T19] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.642844][ T19] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.650087][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.657283][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.665268][ T19] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.672108][ T19] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.679325][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.687235][ T19] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.693993][ T19] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.701115][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.709033][ T19] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.715847][ T19] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.723079][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.731029][ T19] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.737841][ T19] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.745066][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.752800][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.760589][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 21.768436][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.776177][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 21.784042][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.791758][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 21.799127][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.806290][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 21.814471][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.822414][ T19] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.829253][ T19] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.836466][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 21.844552][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.852614][ T19] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.859452][ T19] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.866639][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 21.874905][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.882875][ T19] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.889712][ T19] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.896833][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.904746][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.912489][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 21.920393][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.928081][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 21.936019][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.954913][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.963178][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 21.971299][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 21.978954][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 21.986104][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.994772][ T310] device veth0_vlan entered promiscuous mode [ 22.017136][ T312] device veth0_vlan entered promiscuous mode [ 22.024151][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.032399][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.040484][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 22.047671][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 22.055062][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.063013][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.070851][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.087402][ T309] device veth0_vlan entered promiscuous mode [ 22.096557][ T306] device veth0_vlan entered promiscuous mode [ 22.107851][ T304] device veth0_vlan entered promiscuous mode [ 22.114504][ T307] device veth0_vlan entered promiscuous mode [ 22.121174][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.129585][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.137335][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.145165][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 22.152392][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 22.159769][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 22.166892][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 22.174136][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.182284][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.190117][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 22.198178][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.206559][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 22.214241][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.222104][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 22.229331][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 22.236505][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 22.243950][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 22.252818][ T310] device veth1_macvtap entered promiscuous mode [ 22.266412][ T309] device veth1_macvtap entered promiscuous mode [ 22.276402][ T312] device veth1_macvtap entered promiscuous mode [ 22.286630][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.294790][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.319088][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.327031][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 22.335135][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.343224][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 22.351321][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.359406][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 22.367358][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.375539][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 22.383530][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.393671][ T304] device veth1_macvtap entered promiscuous mode [ 22.402594][ T306] device veth1_macvtap entered promiscuous mode [ 22.410971][ T307] device veth1_macvtap entered promiscuous mode [ 22.417629][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.425775][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.455452][ T341] loop4: detected capacity change from 0 to 512 [ 22.460745][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 22.469948][ T341] ======================================================= [ 22.469948][ T341] WARNING: The mand mount option has been deprecated and [ 22.469948][ T341] and is ignored by this kernel. Remove the mand [ 22.469948][ T341] option from the mount to silence this warning. [ 22.469948][ T341] ======================================================= [ 22.470047][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.513563][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 22.514132][ T341] EXT4-fs error (device loop4): __ext4_fill_super:5382: inode #2: comm syz-executor.4: casefold flag without casefold feature [ 22.521949][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.535133][ T341] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 22.542629][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 22.552717][ T341] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 22.559386][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.576439][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 22.584768][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.615821][ T345] loop1: detected capacity change from 0 to 512 [ 22.634895][ T345] EXT4-fs error (device loop1): __ext4_fill_super:5382: inode #2: comm syz-executor.1: casefold flag without casefold feature [ 22.637761][ T349] loop5: detected capacity change from 0 to 512 [ 22.652143][ T345] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 22.662819][ T349] EXT4-fs error (device loop5): __ext4_fill_super:5382: inode #2: comm syz-executor.5: casefold flag without casefold feature [ 22.665479][ T345] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 22.680023][ T349] EXT4-fs (loop5): warning: mounting fs with errors, running e2fsck is recommended [ 22.695445][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 22.712247][ T355] loop0: detected capacity change from 0 to 512 [ 22.718975][ T349] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 22.722309][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.737887][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 22.746362][ T355] EXT4-fs error (device loop0): __ext4_fill_super:5382: inode #2: comm syz-executor.0: casefold flag without casefold feature [ 22.760102][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.768139][ T345] ------------[ cut here ]------------ [ 22.768229][ T355] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 22.773490][ T345] kernel BUG at fs/buffer.c:2097! [ 22.783077][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 22.795929][ T345] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 22.796768][ T355] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 22.801815][ T345] CPU: 0 PID: 345 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller-00005-g7579b22626ff #0 [ 22.801834][ T345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 22.801842][ T345] RIP: 0010:__block_commit_write+0x27d/0x280 [ 22.810549][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.819865][ T345] Code: ff 48 8b 5d b8 48 89 df be 08 00 00 00 e8 bb 16 e7 ff f0 80 0b 04 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 e3 bd a0 ff <0f> 0b 90 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 ec 28 4c 89 [ 22.819885][ T345] RSP: 0018:ffffc90001347170 EFLAGS: 00010293 [ 22.819901][ T345] RAX: ffffffff81d4211d RBX: 0000000000000000 RCX: ffff88810f2b5100 [ 22.850762][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 22.863009][ T345] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 22.863027][ T345] RBP: ffffc900013471c0 R08: ffffffff81d41f02 R09: fffff940009111b1 [ 22.863038][ T345] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000001 [ 22.863048][ T345] R13: 00000000000000d7 R14: 4800000000000057 R15: ffffea0004888d80 [ 22.863058][ T345] FS: 00007fc94fb546c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 22.892559][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.900148][ T345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.900163][ T345] CR2: 00007f261adc0d00 CR3: 0000000125170000 CR4: 00000000003506b0 [ 22.900176][ T345] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 22.900186][ T345] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 22.962301][ T345] Call Trace: [ 22.965424][ T345] [ 22.968203][ T345] block_write_end+0x47/0x90 [ 22.972630][ T345] ext4_write_end+0x218/0x910 [ 22.977144][ T345] ext4_da_write_end+0x88/0x970 [ 22.981828][ T345] ? ext4_da_write_begin+0x920/0x920 [ 22.987037][ T345] generic_perform_write+0x3e6/0x5c0 [ 22.992161][ T345] ? generic_file_direct_write+0x6b0/0x6b0 [ 22.997796][ T345] ? generic_write_checks_count+0x490/0x490 [ 23.003527][ T345] ? arch_stack_walk+0xf3/0x140 [ 23.008214][ T345] ext4_buffered_write_iter+0x360/0x640 [ 23.013597][ T345] ext4_file_write_iter+0x194/0x1cf0 [ 23.018714][ T345] ? __stack_depot_save+0x36/0x480 [ 23.023663][ T345] ? kasan_set_track+0x60/0x70 [ 23.028262][ T345] ? kasan_set_track+0x4b/0x70 [ 23.032861][ T345] ? kasan_save_alloc_info+0x1f/0x30 [ 23.037982][ T345] ? __kasan_kmalloc+0x9c/0xb0 [ 23.042582][ T345] ? __kmalloc+0xb4/0x1e0 [ 23.046759][ T345] ? iter_file_splice_write+0x278/0xf90 [ 23.052135][ T345] ? direct_splice_actor+0xff/0x130 [ 23.057168][ T345] ? splice_direct_to_actor+0x4b4/0xbb0 [ 23.062546][ T345] ? do_splice_direct+0x27f/0x3c0 [ 23.067407][ T345] ? avc_policy_seqno+0x1b/0x70 [ 23.072093][ T345] ? ext4_file_read_iter+0x470/0x470 [ 23.077215][ T345] ? fsnotify_perm+0x6a/0x5d0 [ 23.081731][ T345] do_iter_write+0x6e6/0xc50 [ 23.086159][ T345] ? vfs_iter_write+0xa0/0xa0 [ 23.090668][ T345] ? __kasan_check_read+0x11/0x20 [ 23.095527][ T345] ? splice_from_pipe_next+0x5e9/0x640 [ 23.100822][ T345] vfs_iter_write+0x7c/0xa0 [ 23.105164][ T345] iter_file_splice_write+0x7f8/0xf90 [ 23.110373][ T345] ? splice_from_pipe+0x230/0x230 [ 23.115234][ T345] ? splice_shrink_spd+0xb0/0xb0 [ 23.120004][ T345] ? __kasan_check_read+0x11/0x20 [ 23.124862][ T345] ? fsnotify_perm+0x470/0x5d0 [ 23.129467][ T345] ? splice_from_pipe+0x230/0x230 [ 23.134323][ T345] direct_splice_actor+0xff/0x130 [ 23.139183][ T345] splice_direct_to_actor+0x4b4/0xbb0 [ 23.144390][ T345] ? do_splice_direct+0x3c0/0x3c0 [ 23.149247][ T345] ? pipe_to_sendpage+0x340/0x340 [ 23.154109][ T345] ? rw_verify_area+0xa7/0x1c0 [ 23.158709][ T345] do_splice_direct+0x27f/0x3c0 [ 23.163395][ T345] ? splice_direct_to_actor+0xbb0/0xbb0 [ 23.168777][ T345] ? fsnotify_perm+0x6a/0x5d0 [ 23.173289][ T345] ? security_file_permission+0x86/0xb0 [ 23.178675][ T345] do_sendfile+0x616/0xfe0 [ 23.182930][ T345] ? do_preadv+0x350/0x350 [ 23.187178][ T345] ? restore_fpregs_from_fpstate+0xfc/0x230 [ 23.192905][ T345] ? save_fpregs_to_fpstate+0x220/0x220 [ 23.198288][ T345] __x64_sys_sendfile64+0x1ce/0x230 [ 23.203323][ T345] ? __ia32_sys_sendfile+0x240/0x240 [ 23.208442][ T345] ? switch_fpu_return+0xe/0x10 [ 23.213129][ T345] ? exit_to_user_mode_prepare+0x7e/0xa0 [ 23.218599][ T345] do_syscall_64+0x3d/0xb0 [ 23.222848][ T345] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 23.228579][ T345] RIP: 0033:0x7fc94ee7cae9 [ 23.232833][ T345] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 23.252275][ T345] RSP: 002b:00007fc94fb540c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 23.260516][ T345] RAX: ffffffffffffffda RBX: 00007fc94ef9bf80 RCX: 00007fc94ee7cae9 [ 23.268331][ T345] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 23.276142][ T345] RBP: 00007fc94eec847a R08: 0000000000000000 R09: 0000000000000000 [ 23.283955][ T345] R10: 000080001d00c0d0 R11: 0000000000000246 R12: 0000000000000000 [ 23.291763][ T345] R13: 000000000000000b R14: 00007fc94ef9bf80 R15: 00007ffed735f7d8 [ 23.299578][ T345] [ 23.302439][ T345] Modules linked in: [ 23.335159][ T365] loop3: detected capacity change from 0 to 512 [ 23.338910][ T364] loop2: detected capacity change from 0 to 512 [ 23.348111][ T345] ---[ end trace 0000000000000000 ]--- [ 23.348146][ T365] EXT4-fs error (device loop3): __ext4_fill_super:5382: inode #2: comm syz-executor.3: casefold flag without casefold feature [ 23.354888][ T345] RIP: 0010:__block_commit_write+0x27d/0x280 [ 23.374026][ T365] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 23.386166][ T345] Code: ff 48 8b 5d b8 48 89 df be 08 00 00 00 e8 bb 16 e7 ff f0 80 0b 04 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 e3 bd a0 ff <0f> 0b 90 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 ec 28 4c 89 [ 23.388075][ T365] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 23.406711][ T345] RSP: 0018:ffffc90001347170 EFLAGS: 00010293 [ 23.414537][ T364] EXT4-fs error (device loop2): __ext4_fill_super:5382: inode #2: comm syz-executor.2: casefold flag without casefold feature [ 23.427840][ T345] RAX: ffffffff81d4211d RBX: 0000000000000000 RCX: ffff88810f2b5100 [ 23.434768][ T364] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 23.443981][ T345] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 23.461162][ T345] RBP: ffffc900013471c0 R08: ffffffff81d41f02 R09: fffff940009111b1 [ 23.469194][ T345] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000001 [ 23.477181][ T345] R13: 00000000000000d7 R14: 4800000000000057 R15: ffffea0004888d80 [ 23.481711][ T364] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 23.485438][ T345] FS: 00007fc94fb546c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 23.502898][ T345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.509721][ T345] CR2: 00007f0c46cd7086 CR3: 0000000125170000 CR4: 00000000003506a0 [ 23.517650][ T345] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 23.525941][ T345] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 23.533970][ T345] Kernel panic - not syncing: Fatal exception [ 23.540038][ T345] Kernel Offset: disabled [ 23.544161][ T345] Rebooting in 86400 seconds..