Warning: Permanently added '10.128.0.149' (ED25519) to the list of known hosts. 2024/10/08 00:50:06 ignoring optional flag "sandboxArg"="0" 2024/10/08 00:50:06 parsed 1 programs [ 26.918288][ T28] audit: type=1400 audit(1728348606.959:66): 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 [ 27.592847][ T28] audit: type=1400 audit(1728348607.629:67): avc: denied { mounton } for pid=301 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 27.593796][ T301] cgroup: Unknown subsys name 'net' [ 27.615309][ T28] audit: type=1400 audit(1728348607.629:68): 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 [ 27.642295][ T28] audit: type=1400 audit(1728348607.669:69): 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 [ 27.642456][ T301] cgroup: Unknown subsys name 'devices' [ 27.788141][ T301] cgroup: Unknown subsys name 'hugetlb' [ 27.793550][ T301] cgroup: Unknown subsys name 'rlimit' [ 27.921877][ T28] audit: type=1400 audit(1728348607.959:70): avc: denied { setattr } for pid=301 comm="syz-executor" 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 [ 27.944847][ T28] audit: type=1400 audit(1728348607.959:71): 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 [ 27.965027][ T28] audit: type=1400 audit(1728348607.959:72): 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 [ 27.971985][ T307] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 27.985244][ T28] audit: type=1400 audit(1728348607.959:73): 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 [ 28.013435][ T28] audit: type=1400 audit(1728348607.959:74): avc: denied { module_request } for pid=301 comm="syz-executor" kmod="netdev-wpan0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 28.034986][ T28] audit: type=1400 audit(1728348607.959:75): 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 [ 28.062387][ T301] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 28.833415][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.840284][ T337] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.847911][ T337] device bridge_slave_0 entered promiscuous mode [ 28.855719][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.862653][ T337] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.870037][ T337] device bridge_slave_1 entered promiscuous mode [ 28.954286][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.961231][ T337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.968338][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.975107][ T337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.995427][ T39] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.002489][ T39] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.009731][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 29.016913][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 29.026092][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 29.034104][ T19] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.040961][ T19] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.056718][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 29.064685][ T19] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.071544][ T19] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.078758][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 29.086475][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 29.099114][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 29.109687][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 29.117521][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 29.124651][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 29.132482][ T337] device veth0_vlan entered promiscuous mode [ 29.141387][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 29.151592][ T337] device veth1_macvtap entered promiscuous mode 2024/10/08 00:50:09 executed programs: 0 [ 29.163462][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 29.171588][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 29.229271][ T337] syz-executor (337) used greatest stack depth: 21040 bytes left [ 29.326820][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.333674][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.341297][ T368] device bridge_slave_0 entered promiscuous mode [ 29.348099][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.354931][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.362469][ T368] device bridge_slave_1 entered promiscuous mode [ 29.372434][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.379436][ T371] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.386614][ T371] device bridge_slave_0 entered promiscuous mode [ 29.404400][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.411355][ T371] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.418532][ T371] device bridge_slave_1 entered promiscuous mode [ 29.531852][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.538985][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.546393][ T372] device bridge_slave_0 entered promiscuous mode [ 29.558358][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.565202][ T374] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.572660][ T374] device bridge_slave_0 entered promiscuous mode [ 29.579436][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.586294][ T374] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.593639][ T374] device bridge_slave_1 entered promiscuous mode [ 29.604178][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.611113][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.618254][ T372] device bridge_slave_1 entered promiscuous mode [ 29.651432][ T375] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.658301][ T375] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.665886][ T375] device bridge_slave_0 entered promiscuous mode [ 29.682739][ T375] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.689765][ T375] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.696940][ T375] device bridge_slave_1 entered promiscuous mode [ 29.902130][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 29.909513][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 29.933348][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 29.941741][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 29.949857][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.956695][ T361] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.963898][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 29.973871][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 29.982158][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 29.990204][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.997042][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.036086][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 30.043396][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.052094][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 30.060253][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 30.068160][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.074884][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.082121][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 30.090199][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 30.098149][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.104972][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.112185][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 30.120012][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 30.127788][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 30.135521][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 30.143236][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 30.154210][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 30.161493][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.178969][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 30.187590][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 30.195449][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.202260][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.209437][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 30.217592][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 30.225461][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.232249][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.239454][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 30.269596][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 30.277874][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 30.285508][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 30.293665][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 30.301005][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 30.309027][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 30.316708][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 30.323864][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.331124][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 30.339176][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 30.347129][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.353955][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.361357][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 30.369441][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 30.377427][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.384335][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.391536][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 30.398728][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.405927][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 30.413958][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 30.422021][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.428850][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.436057][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 30.444100][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 30.452084][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.458925][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.466217][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 30.473674][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 30.489710][ T372] device veth0_vlan entered promiscuous mode [ 30.499388][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 30.507419][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 30.515098][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 30.523247][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 30.531859][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 30.539798][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 30.557051][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 30.564857][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 30.572743][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 30.580469][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 30.592291][ T371] device veth0_vlan entered promiscuous mode [ 30.604333][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 30.612283][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 30.619675][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 30.633516][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 30.641887][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 30.653376][ T368] device veth0_vlan entered promiscuous mode [ 30.662980][ T371] device veth1_macvtap entered promiscuous mode [ 30.669638][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 30.677977][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 30.685713][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 30.693847][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 30.701256][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 30.716662][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 30.725215][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 30.733155][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 30.740442][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 30.748740][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 30.757897][ T374] device veth0_vlan entered promiscuous mode [ 30.773113][ T375] device veth0_vlan entered promiscuous mode [ 30.779863][ T372] device veth1_macvtap entered promiscuous mode [ 30.786978][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 30.795174][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 30.803444][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 30.810773][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 30.818159][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 30.826251][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 30.834253][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 30.842348][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 30.864205][ T368] device veth1_macvtap entered promiscuous mode [ 30.876562][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 30.884609][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 30.892729][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 30.900946][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 30.909034][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 30.917193][ T374] device veth1_macvtap entered promiscuous mode [ 30.930534][ T375] device veth1_macvtap entered promiscuous mode [ 30.950427][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 30.957830][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 30.965688][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 30.974175][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 30.981630][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 30.989625][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 30.998115][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 31.006197][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 31.014316][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 31.022453][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 31.030524][ T396] loop2: detected capacity change from 0 to 8192 [ 31.039462][ T396] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 31.070463][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 31.078626][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 31.087066][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 31.095296][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 31.106667][ T396] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1052) [ 31.115316][ T396] FAT-fs (loop2): Filesystem has been set read-only [ 31.121948][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 31.130086][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 31.138246][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 31.139633][ T396] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x800 phys_seg 1 prio class 2 [ 31.146584][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 31.163388][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 31.171484][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 31.342651][ T410] loop4: detected capacity change from 0 to 8192 [ 31.344329][ T408] loop3: detected capacity change from 0 to 8192 [ 31.349184][ T407] loop1: detected capacity change from 0 to 8192 [ 31.360383][ T408] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 31.373853][ T410] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 31.387796][ T409] loop0: detected capacity change from 0 to 8192 [ 31.398229][ T407] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 31.409965][ T409] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 31.442870][ T408] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 1052) [ 31.464060][ T408] FAT-fs (loop3): Filesystem has been set read-only [ 31.471156][ T409] ------------[ cut here ]------------ [ 31.476559][ T409] kernel BUG at fs/buffer.c:622! [ 31.485231][ T407] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1052) [ 31.485275][ T410] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1052) [ 31.498402][ T410] FAT-fs (loop4): Filesystem has been set read-only [ 31.503412][ T409] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 31.515030][ T409] CPU: 0 PID: 409 Comm: syz.0.15 Not tainted 6.1.99-syzkaller-00109-g0e8b65e41ffd #0 [ 31.524314][ T409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 31.534296][ T409] RIP: 0010:mark_buffer_dirty_inode+0x305/0x310 [ 31.540377][ T409] Code: ef e8 ff 26 e7 ff 48 8b 45 b8 49 89 45 00 48 89 df e8 1f 78 4a 03 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 ab e6 9f ff <0f> 0b 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 41 56 41 55 41 [ 31.560249][ T409] RSP: 0018:ffffc90000b27128 EFLAGS: 00010293 [ 31.566147][ T409] RAX: ffffffff81d5bc95 RBX: 1ffff110249c1455 RCX: ffff888115571440 [ 31.573958][ T409] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffea0004b79ac0 [ 31.581856][ T409] RBP: ffffc90000b27178 R08: ffffffff81ab34e3 R09: fffff9400096f359 [ 31.589762][ T409] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 31.597579][ T409] R13: ffff888124e0a1c0 R14: ffff88813009fa80 R15: ffff888124e0a2a8 [ 31.605385][ T409] FS: 00007f005e9406c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 31.614239][ T409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.620662][ T409] CR2: 00007ff8886bad58 CR3: 0000000121cbd000 CR4: 00000000003506b0 [ 31.628480][ T409] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 31.636285][ T409] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 31.644093][ T409] Call Trace: [ 31.647220][ T409] [ 31.649995][ T409] ? __die_body+0x62/0xb0 [ 31.654162][ T409] ? die+0x88/0xb0 [ 31.657750][ T409] ? do_trap+0x103/0x330 [ 31.661799][ T409] ? mark_buffer_dirty_inode+0x305/0x310 [ 31.667267][ T409] ? handle_invalid_op+0x95/0xc0 [ 31.672041][ T409] ? mark_buffer_dirty_inode+0x305/0x310 [ 31.677509][ T409] ? exc_invalid_op+0x32/0x50 [ 31.682021][ T409] ? asm_exc_invalid_op+0x1b/0x20 [ 31.686883][ T409] ? folio_mapping+0x113/0x190 [ 31.691480][ T409] ? mark_buffer_dirty_inode+0x305/0x310 [ 31.696949][ T409] ? mark_buffer_dirty_inode+0x305/0x310 [ 31.702510][ T409] ? mark_buffer_dirty_inode+0x305/0x310 [ 31.708235][ T409] fat_mirror_bhs+0x335/0x470 [ 31.712857][ T409] fat_alloc_clusters+0xd85/0x1190 [ 31.717792][ T409] ? fat_mirror_bhs+0x470/0x470 [ 31.722474][ T409] ? find_get_entry+0x3d3/0x3e0 [ 31.727166][ T409] ? find_lock_entries+0x690/0x690 [ 31.732107][ T409] ? mlock_page_drain_local+0x108/0x180 [ 31.737576][ T409] ? fat_bmap+0x4a3/0x5c0 [ 31.741743][ T409] fat_get_block+0x4c0/0xcf0 [ 31.746172][ T409] ? fat_block_truncate_page+0x50/0x50 [ 31.751461][ T409] ? create_empty_buffers+0x4af/0x4f0 [ 31.756670][ T409] ? __kasan_check_read+0x11/0x20 [ 31.761534][ T409] __block_write_begin_int+0x49c/0x1440 [ 31.766916][ T409] ? fat_block_truncate_page+0x50/0x50 [ 31.772205][ T409] ? page_zero_new_buffers+0x3e0/0x3e0 [ 31.777501][ T409] ? __kasan_check_read+0x11/0x20 [ 31.782360][ T409] cont_write_begin+0x68e/0x950 [ 31.787052][ T409] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 31.792774][ T409] ? generic_write_end+0x202/0x300 [ 31.797723][ T409] fat_write_begin+0xa1/0x170 [ 31.802237][ T409] ? fat_block_truncate_page+0x50/0x50 [ 31.807530][ T409] cont_write_begin+0x30e/0x950 [ 31.812217][ T409] ? generic_cont_expand_simple+0x2a0/0x2a0 [ 31.817946][ T409] ? avc_has_perm+0x16f/0x260 [ 31.822469][ T409] fat_write_begin+0xa1/0x170 [ 31.826971][ T409] ? fat_block_truncate_page+0x50/0x50 [ 31.832265][ T409] generic_cont_expand_simple+0x187/0x2a0 [ 31.837829][ T409] ? submit_bh+0x30/0x30 [ 31.841900][ T409] ? selinux_inode_setattr+0x634/0x840 [ 31.847203][ T409] ? inode_owner_or_capable+0x1f0/0x1f0 [ 31.852578][ T409] ? selinux_inode_permission+0x650/0x650 [ 31.858128][ T409] ? debug_smp_processor_id+0x17/0x20 [ 31.863347][ T409] ? setattr_prepare+0x1fe/0xd00 [ 31.868113][ T409] fat_cont_expand+0x6b/0x1f0 [ 31.872715][ T409] fat_setattr+0x477/0x1070 [ 31.877053][ T409] ? fat_getattr+0x2a0/0x2a0 [ 31.881498][ T409] notify_change+0xd53/0x1010 [ 31.885990][ T409] ? cap_inode_need_killpriv+0x51/0x60 [ 31.891286][ T409] do_sys_ftruncate+0x5ab/0x820 [ 31.895973][ T409] ? __x64_compat_sys_truncate+0x70/0x70 [ 31.901439][ T409] ? __kasan_check_write+0x14/0x20 [ 31.906385][ T409] ? fpregs_restore_userregs+0x130/0x290 [ 31.911856][ T409] __x64_sys_ftruncate+0x60/0x70 [ 31.916713][ T409] x64_sys_call+0x243/0x9a0 [ 31.921054][ T409] do_syscall_64+0x3b/0xb0 [ 31.925314][ T409] ? clear_bhb_loop+0x55/0xb0 [ 31.929820][ T409] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 31.935550][ T409] RIP: 0033:0x7f005db7dff9 [ 31.939804][ T409] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 31.959413][ T409] RSP: 002b:00007f005e940038 EFLAGS: 00000246 ORIG_RAX: 000000000000004d [ 31.967660][ T409] RAX: ffffffffffffffda RBX: 00007f005dd36058 RCX: 00007f005db7dff9 [ 31.975472][ T409] RDX: 0000000000000000 RSI: 000000000100c17a RDI: 0000000000000005 [ 31.983281][ T409] RBP: 00007f005dbf0296 R08: 0000000000000000 R09: 0000000000000000 [ 31.991095][ T409] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 31.998903][ T409] R13: 0000000000000000 R14: 00007f005dd36058 R15: 00007ffc9cd464b8 [ 32.006718][ T409] [ 32.009578][ T409] Modules linked in: [ 32.026281][ T28] kauditd_printk_skb: 41 callbacks suppressed [ 32.026295][ T28] audit: type=1400 audit(1728348612.059:117): avc: denied { unmount } for pid=371 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 32.031741][ T407] FAT-fs (loop1): Filesystem has been set read-only [ 32.035688][ T409] ---[ end trace 0000000000000000 ]--- [ 32.108910][ T409] RIP: 0010:mark_buffer_dirty_inode+0x305/0x310 [ 32.114997][ T409] Code: ef e8 ff 26 e7 ff 48 8b 45 b8 49 89 45 00 48 89 df e8 1f 78 4a 03 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 ab e6 9f ff <0f> 0b 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 41 56 41 55 41 [ 32.134917][ T409] RSP: 0018:ffffc90000b27128 EFLAGS: 00010293 [ 32.144857][ T409] RAX: ffffffff81d5bc95 RBX: 1ffff110249c1455 RCX: ffff888115571440 [ 32.176603][ T409] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffea0004b79ac0 [ 32.188354][ T409] RBP: ffffc90000b27178 R08: ffffffff81ab34e3 R09: fffff9400096f359 [ 32.196452][ T409] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 32.214402][ T409] R13: ffff888124e0a1c0 R14: ffff88813009fa80 R15: ffff888124e0a2a8 [ 32.231396][ T424] loop3: detected capacity change from 0 to 8192 [ 32.246807][ T43] device bridge_slave_1 left promiscuous mode [ 32.252775][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.270697][ T424] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 32.273929][ T409] FS: 00007f005e9406c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 32.289952][ T43] device bridge_slave_0 left promiscuous mode [ 32.290366][ T427] loop4: detected capacity change from 0 to 8192 [ 32.296318][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.324980][ T427] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 32.339655][ T429] loop1: detected capacity change from 0 to 8192 [ 32.346917][ T429] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 32.349374][ T43] device veth1_macvtap left promiscuous mode [ 32.363522][ T409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.366979][ T428] loop2: detected capacity change from 0 to 8192 [ 32.378841][ T424] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 1052) [ 32.394815][ T43] device veth0_vlan left promiscuous mode [ 32.406677][ T428] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 32.408246][ T409] CR2: 00007ff87f102000 CR3: 0000000121cbd000 CR4: 00000000003506b0 [ 32.417383][ T424] FAT-fs (loop3): Filesystem has been set read-only [ 32.438759][ T429] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1052) [ 32.459257][ T409] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 32.468386][ T429] FAT-fs (loop1): Filesystem has been set read-only [ 32.482374][ T409] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 32.508669][ T409] Kernel panic - not syncing: Fatal exception [ 32.514778][ T409] Kernel Offset: disabled [ 32.518907][ T409] Rebooting in 86400 seconds..