Warning: Permanently added '10.128.1.50' (ED25519) to the list of known hosts. 2026/03/10 15:41:50 parsed 1 programs [ 21.599379][ T30] audit: type=1400 audit(1773157310.475:64): avc: denied { node_bind } for pid=281 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 21.620432][ T30] audit: type=1400 audit(1773157310.475:65): avc: denied { module_request } for pid=281 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 [ 22.227355][ T30] audit: type=1400 audit(1773157311.105:66): avc: denied { mounton } for pid=287 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 22.228468][ T287] cgroup: Unknown subsys name 'net' [ 22.249995][ T30] audit: type=1400 audit(1773157311.105:67): avc: denied { mount } for pid=287 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 [ 22.277705][ T30] audit: type=1400 audit(1773157311.145:68): avc: denied { unmount } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.277867][ T287] cgroup: Unknown subsys name 'devices' [ 22.483183][ T287] cgroup: Unknown subsys name 'hugetlb' [ 22.488775][ T287] cgroup: Unknown subsys name 'rlimit' [ 22.634106][ T30] audit: type=1400 audit(1773157311.515:69): avc: denied { setattr } for pid=287 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 22.657606][ T30] audit: type=1400 audit(1773157311.515:70): avc: denied { create } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.672893][ T291] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 22.678380][ T30] audit: type=1400 audit(1773157311.515:71): avc: denied { write } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.707366][ T30] audit: type=1400 audit(1773157311.515:72): avc: denied { read } for pid=287 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 [ 22.727572][ T30] audit: type=1400 audit(1773157311.515:73): avc: denied { mounton } for pid=287 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 [ 22.745414][ T287] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 23.232368][ T297] request_module fs-gadgetfs succeeded, but still no fs? [ 23.591418][ T320] syz-executor (320) used greatest stack depth: 21664 bytes left [ 23.753915][ T341] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.761276][ T341] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.769032][ T341] device bridge_slave_0 entered promiscuous mode [ 23.783568][ T341] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.791011][ T341] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.798657][ T341] device bridge_slave_1 entered promiscuous mode [ 23.880153][ T341] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.887264][ T341] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.894628][ T341] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.901911][ T341] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.923909][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 23.932307][ T353] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.939539][ T353] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.952417][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 23.960677][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.967734][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.975110][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 23.983285][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.990292][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.000579][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.009863][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.023160][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.036398][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.044690][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 24.052214][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 24.060262][ T341] device veth0_vlan entered promiscuous mode [ 24.070268][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 2026/03/10 15:41:53 executed programs: 0 [ 24.079311][ T341] device veth1_macvtap entered promiscuous mode [ 24.088130][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.097914][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 24.240828][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.248051][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.255755][ T363] device bridge_slave_0 entered promiscuous mode [ 24.263501][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.270518][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.277933][ T363] device bridge_slave_1 entered promiscuous mode [ 24.342429][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.349474][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.357011][ T364] device bridge_slave_0 entered promiscuous mode [ 24.377987][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.385350][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.392927][ T364] device bridge_slave_1 entered promiscuous mode [ 24.421320][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.428718][ T361] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.436148][ T361] device bridge_slave_0 entered promiscuous mode [ 24.443169][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.450205][ T361] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.457783][ T361] device bridge_slave_1 entered promiscuous mode [ 24.538043][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.545534][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.553052][ T360] device bridge_slave_0 entered promiscuous mode [ 24.565822][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.573263][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.580690][ T366] device bridge_slave_0 entered promiscuous mode [ 24.588744][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.596011][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.603438][ T360] device bridge_slave_1 entered promiscuous mode [ 24.612634][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.619664][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.627067][ T366] device bridge_slave_1 entered promiscuous mode [ 24.803348][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 24.810737][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.818549][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 24.827101][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.835422][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.842762][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.851305][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 24.873161][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 24.881613][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.889811][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.896850][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.908401][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 24.916184][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.949313][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 24.957022][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.965532][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 24.974085][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.982295][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.989479][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.996969][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 25.005447][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.013750][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.020765][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.028242][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 25.036678][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.044877][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.052029][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.060146][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 25.068560][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.076957][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.084089][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.091873][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 25.100938][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 25.123887][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 25.132428][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.140746][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 25.149243][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.157308][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 25.165452][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.174058][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.202331][ T363] device veth0_vlan entered promiscuous mode [ 25.210366][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.218600][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.226890][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 25.235481][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.244035][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 25.252133][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.260018][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 25.267660][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.275296][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.282843][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.295784][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.304398][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 25.312048][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.326670][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 25.335968][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.344202][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.351240][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.358980][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 25.367621][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.376315][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.383526][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.392604][ T366] device veth0_vlan entered promiscuous mode [ 25.404766][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 25.412444][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.420353][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.428391][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.435978][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.457816][ T366] device veth1_macvtap entered promiscuous mode [ 25.467379][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.475493][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.483023][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.490646][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 25.499424][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.508300][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.515489][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.522924][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 25.531344][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.539457][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.546534][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.554075][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.562424][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.570649][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.578671][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 25.586527][ T364] device veth0_vlan entered promiscuous mode [ 25.597495][ T363] device veth1_macvtap entered promiscuous mode [ 25.604692][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 25.613049][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.622049][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 25.633892][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 25.642008][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.663039][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 25.671598][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.680769][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 25.689430][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 25.698251][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 25.706758][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.715245][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 25.723899][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 25.741714][ T360] device veth0_vlan entered promiscuous mode [ 25.752504][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 25.756782][ T384] loop5: detected capacity change from 0 to 1024 [ 25.760862][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.775177][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 25.784101][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.792538][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 25.800567][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.809054][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.816697][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.827252][ T364] device veth1_macvtap entered promiscuous mode [ 25.833656][ T384] EXT4-fs (loop5): Mount option "noacl" will be removed by 3.5 [ 25.833656][ T384] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 25.833656][ T384] [ 25.852403][ T384] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 25.860774][ T361] device veth0_vlan entered promiscuous mode [ 25.876205][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 25.880035][ T384] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue. Quota mode: writeback. [ 25.885992][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.919805][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 25.927658][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 25.940348][ T389] loop3: detected capacity change from 0 to 1024 [ 25.946586][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.953856][ T384] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.21: Allocating blocks 497-513 which overlap fs metadata [ 25.956010][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 25.970121][ T384] EXT4-fs (loop5): pa ffff88810d0a11f8: logic 128, phys. 385, len 8 [ 25.978687][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 25.985786][ T384] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4902: group 0, free 0, pa_free 1 [ 25.994360][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 26.013037][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.014509][ T366] EXT4-fs error (device loop5): mb_free_blocks:1874: group 0, inode 15: block 369:freeing already freed block (bit 23); block bitmap corrupt. [ 26.021721][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 26.036737][ T389] EXT4-fs (loop3): Mount option "noacl" will be removed by 3.5 [ 26.036737][ T389] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 26.036737][ T389] [ 26.046533][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.063110][ T366] EXT4-fs error (device loop5): ext4_ext_check_inode:501: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 26.079560][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.096505][ T389] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 26.096679][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.109362][ T366] EXT4-fs error (device loop5): ext4_ext_check_inode:501: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 26.138472][ T389] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue. Quota mode: writeback. [ 26.176690][ T361] device veth1_macvtap entered promiscuous mode [ 26.190437][ T389] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3885: comm syz.3.20: Allocating blocks 497-513 which overlap fs metadata [ 26.204738][ T389] EXT4-fs (loop3): pa ffff88810d0a12a0: logic 128, phys. 385, len 8 [ 26.212911][ T389] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4902: group 0, free 0, pa_free 1 [ 26.225429][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 26.237678][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.237709][ T363] EXT4-fs error (device loop3): mb_free_blocks:1874: group 0, inode 15: block 369:freeing already freed block (bit 23); block bitmap corrupt. [ 26.246360][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 26.261768][ T363] EXT4-fs error (device loop3): ext4_ext_check_inode:501: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 26.271338][ T360] device veth1_macvtap entered promiscuous mode [ 26.286727][ T363] EXT4-fs error (device loop3): ext4_ext_check_inode:501: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 26.318237][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 26.327661][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.336367][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 26.337392][ T397] loop6: detected capacity change from 0 to 1024 [ 26.344737][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.360388][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.375211][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.384356][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.393375][ T397] EXT4-fs (loop6): Mount option "noacl" will be removed by 3.5 [ 26.393375][ T397] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 26.393375][ T397] [ 26.393453][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.411707][ T397] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 26.421672][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.440349][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.448849][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.449580][ T397] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue. Quota mode: writeback. [ 26.506770][ T397] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.18: Allocating blocks 497-513 which overlap fs metadata [ 26.521142][ T397] EXT4-fs (loop6): pa ffff8881207cb738: logic 128, phys. 385, len 8 [ 26.529184][ T397] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4902: group 0, free 0, pa_free 1 [ 26.553502][ T364] EXT4-fs error (device loop6): mb_free_blocks:1874: group 0, inode 15: block 369:freeing already freed block (bit 23); block bitmap corrupt. [ 26.577671][ T364] EXT4-fs error (device loop6): ext4_ext_check_inode:501: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 26.578566][ T404] loop2: detected capacity change from 0 to 1024 [ 26.607008][ T405] loop0: detected capacity change from 0 to 1024 [ 26.613047][ T364] EXT4-fs error (device loop6): ext4_ext_check_inode:501: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 26.648394][ T405] EXT4-fs (loop0): Mount option "noacl" will be removed by 3.5 [ 26.648394][ T405] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 26.648394][ T405] [ 26.669183][ T405] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 26.690885][ T404] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 26.690885][ T404] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 26.690885][ T404] [ 26.710829][ T404] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 26.717661][ T399] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.737728][ T399] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.738815][ T405] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue. Quota mode: writeback. [ 26.745604][ T399] device bridge_slave_0 entered promiscuous mode [ 26.778733][ T404] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue. Quota mode: writeback. [ 26.792208][ T405] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.17: Allocating blocks 497-513 which overlap fs metadata [ 26.811931][ T404] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3885: comm syz.2.19: Allocating blocks 497-513 which overlap fs metadata [ 26.828395][ T399] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.840076][ T399] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.847615][ T405] EXT4-fs (loop0): pa ffff8881207cb9d8: logic 128, phys. 385, len 8 [ 26.847618][ T404] EXT4-fs (loop2): pa ffff8881311a2dc8: logic 128, phys. 385, len 8 [ 26.847639][ T405] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4902: group 0, [ 26.855668][ T404] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4902: group 0, [ 26.863651][ T405] free 0, pa_free 1 [ 26.884444][ T404] free 0, pa_free 1 [ 26.889728][ T399] device bridge_slave_1 entered promiscuous mode [ 26.890609][ T404] ================================================================== [ 26.899041][ T361] EXT4-fs error (device loop0): mb_free_blocks:1874: group 0, [ 26.904144][ T404] BUG: KASAN: use-after-free in ext4_ext_remove_space+0x3496/0x40d0 [ 26.904179][ T404] Read of size 4 at addr ffff888131034c18 by task syz.2.19/404 [ 26.904192][ T404] [ 26.904201][ T404] CPU: 0 PID: 404 Comm: syz.2.19 Not tainted syzkaller #0 [ 26.911834][ T361] inode 15: [ 26.919768][ T404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 26.927346][ T361] block 369: [ 26.930522][ T404] Call Trace: [ 26.937785][ T361] freeing already freed block (bit 23); block bitmap corrupt. [ 26.940758][ T404] [ 26.940765][ T404] __dump_stack+0x21/0x30 [ 26.952566][ T361] EXT4-fs error (device loop0): ext4_ext_check_inode:501: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 26.953992][ T404] dump_stack_lvl+0x110/0x170 [ 26.957604][ T361] EXT4-fs error (device loop0): ext4_ext_check_inode:501: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 26.964741][ T404] ? show_regs_print_info+0x20/0x20 [ 26.964777][ T404] ? load_image+0x3e0/0x3e0 [ 26.964792][ T404] print_address_description+0x7f/0x2c0 [ 27.030038][ T404] ? ext4_ext_remove_space+0x3496/0x40d0 [ 27.035917][ T404] kasan_report+0xf1/0x140 [ 27.040322][ T404] ? __read_extent_tree_block+0x1e8/0x790 [ 27.046204][ T404] ? ext4_ext_remove_space+0x3496/0x40d0 [ 27.051833][ T404] __asan_report_load4_noabort+0x14/0x20 [ 27.057457][ T404] ext4_ext_remove_space+0x3496/0x40d0 [ 27.063034][ T404] ? ext4_es_insert_extent+0x2d60/0x2d60 [ 27.068785][ T404] ? _raw_write_lock+0x94/0xf0 [ 27.073906][ T404] ? ext4_da_release_space+0x1d6/0x480 [ 27.079367][ T404] ? ext4_ext_index_trans_blocks+0x100/0x100 [ 27.085346][ T404] ext4_ext_truncate+0x1a3/0x250 [ 27.090272][ T404] ext4_truncate+0x9be/0xfb0 [ 27.094892][ T404] ? _ext4_get_block+0x540/0x540 [ 27.100015][ T404] ? __ext4_mark_inode_dirty+0x610/0x610 [ 27.106011][ T404] ? ext4_write_begin+0x44c/0x12e0 [ 27.111322][ T404] ext4_write_begin+0xad4/0x12e0 [ 27.116330][ T404] ? ext4_readahead+0x110/0x110 [ 27.121593][ T404] ? up_read+0x56/0x1d0 [ 27.125737][ T404] ? do_user_addr_fault+0xa35/0x1250 [ 27.131015][ T404] ? do_kern_addr_fault+0x80/0x80 [ 27.136097][ T404] ext4_da_write_begin+0x321/0xbf0 [ 27.143644][ T404] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 27.148939][ T404] ? __ext4_mark_inode_dirty+0x443/0x610 [ 27.154656][ T404] ? irqentry_exit+0x37/0x40 [ 27.159521][ T404] ? exc_page_fault+0x5e/0xb0 [ 27.164178][ T404] ? asm_exc_page_fault+0x27/0x30 [ 27.169471][ T404] ? __get_user_nocheck_1+0x6/0x10 [ 27.174658][ T404] ? fault_in_readable+0x105/0x160 [ 27.179767][ T404] generic_perform_write+0x2b7/0x690 [ 27.185056][ T404] ? grab_cache_page_write_begin+0xb0/0xb0 [ 27.191371][ T404] ? ____kasan_slab_free+0x125/0x160 [ 27.196823][ T404] ? generic_write_checks+0x3b3/0x480 [ 27.202184][ T404] ext4_buffered_write_iter+0x4ed/0x670 [ 27.207761][ T404] ext4_file_write_iter+0x440/0x1540 [ 27.213041][ T404] ? avc_policy_seqno+0x1b/0x70 [ 27.217882][ T404] ? ext4_file_read_iter+0x510/0x510 [ 27.223143][ T404] ? memset+0x35/0x40 [ 27.227102][ T404] ? iov_iter_init+0xbc/0x180 [ 27.231849][ T404] vfs_write+0x835/0xfd0 [ 27.236338][ T404] ? file_end_write+0x1b0/0x1b0 [ 27.241164][ T404] ? __fget_files+0x2c4/0x320 [ 27.245822][ T404] ? __fdget+0x1a1/0x230 [ 27.250046][ T404] ? __x64_sys_pwrite64+0xf2/0x220 [ 27.255154][ T404] __x64_sys_pwrite64+0x197/0x220 [ 27.260485][ T404] ? ksys_pwrite64+0x1b0/0x1b0 [ 27.265670][ T404] ? __kasan_check_write+0x14/0x20 [ 27.270758][ T404] ? switch_fpu_return+0x15d/0x2c0 [ 27.275848][ T404] x64_sys_call+0xa6/0x9a0 [ 27.280239][ T404] do_syscall_64+0x4c/0xa0 [ 27.284630][ T404] ? clear_bhb_loop+0x50/0xa0 [ 27.289281][ T404] ? clear_bhb_loop+0x50/0xa0 [ 27.293929][ T404] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 27.299801][ T404] RIP: 0033:0x7f95c8d02799 [ 27.304278][ T404] 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 [ 27.323957][ T404] RSP: 002b:00007f95c8b65028 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 27.332350][ T404] RAX: ffffffffffffffda RBX: 00007f95c8f7bfa0 RCX: 00007f95c8d02799 [ 27.340308][ T404] RDX: 00000000200000c1 RSI: 00002000000000c0 RDI: 0000000000000004 [ 27.348257][ T404] RBP: 00007f95c8d98c99 R08: 0000000000000000 R09: 0000000000000000 [ 27.356328][ T404] R10: 0000000000009000 R11: 0000000000000246 R12: 0000000000000000 [ 27.364284][ T404] R13: 00007f95c8f7c038 R14: 00007f95c8f7bfa0 R15: 00007ffc516966c8 [ 27.372247][ T404] [ 27.375336][ T404] [ 27.377639][ T404] Allocated by task 364: [ 27.381850][ T404] __kasan_slab_alloc+0xbd/0xf0 [ 27.386779][ T404] slab_post_alloc_hook+0x4f/0x2b0 [ 27.392187][ T404] kmem_cache_alloc+0xf7/0x260 [ 27.397027][ T404] sock_alloc_inode+0x1b/0xb0 [ 27.401682][ T404] new_inode_pseudo+0x62/0x210 [ 27.406420][ T404] __sock_create+0x12c/0x7a0 [ 27.410987][ T404] __sys_socket+0xec/0x190 [ 27.415396][ T404] __x64_sys_socket+0x7a/0x90 [ 27.420060][ T404] x64_sys_call+0x8c5/0x9a0 [ 27.424540][ T404] do_syscall_64+0x4c/0xa0 [ 27.428933][ T404] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 27.434799][ T404] [ 27.437098][ T404] Freed by task 321: [ 27.441077][ T404] kasan_set_track+0x4a/0x70 [ 27.445640][ T404] kasan_set_free_info+0x23/0x40 [ 27.450646][ T404] ____kasan_slab_free+0x125/0x160 [ 27.455765][ T404] __kasan_slab_free+0x11/0x20 [ 27.461410][ T404] slab_free_freelist_hook+0xc2/0x190 [ 27.466772][ T404] kmem_cache_free+0x100/0x320 [ 27.471527][ T404] sock_free_inode+0x20/0x30 [ 27.476773][ T404] i_callback+0x4c/0x70 [ 27.480931][ T404] rcu_do_batch+0x532/0xbe0 [ 27.485428][ T404] rcu_core+0x5ee/0xf80 [ 27.489574][ T404] rcu_core_si+0x9/0x10 [ 27.493708][ T404] handle_softirqs+0x250/0x560 [ 27.498546][ T404] __do_softirq+0xb/0xd [ 27.502677][ T404] [ 27.504983][ T404] Last potentially related work creation: [ 27.510968][ T404] kasan_save_stack+0x3a/0x60 [ 27.515763][ T404] __kasan_record_aux_stack+0xd2/0x100 [ 27.521208][ T404] kasan_record_aux_stack_noalloc+0xb/0x10 [ 27.526995][ T404] call_rcu+0x10b/0xf80 [ 27.531129][ T404] evict+0x834/0x8d0 [ 27.535035][ T404] iput+0x635/0x7c0 [ 27.538828][ T404] dentry_unlink_inode+0x32f/0x3e0 [ 27.543909][ T404] __dentry_kill+0x44f/0x650 [ 27.548478][ T404] dentry_kill+0xc0/0x2a0 [ 27.552794][ T404] dput+0x47/0x90 [ 27.556491][ T404] __fput+0x580/0x8b0 [ 27.560470][ T404] ____fput+0x15/0x20 [ 27.564452][ T404] task_work_run+0x127/0x190 [ 27.569041][ T404] exit_to_user_mode_loop+0xd0/0xe0 [ 27.574224][ T404] exit_to_user_mode_prepare+0x87/0xd0 [ 27.579753][ T404] syscall_exit_to_user_mode+0x1a/0x30 [ 27.585197][ T404] do_syscall_64+0x58/0xa0 [ 27.589589][ T404] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 27.595454][ T404] [ 27.597749][ T404] The buggy address belongs to the object at ffff888131034c00 [ 27.597749][ T404] which belongs to the cache sock_inode_cache of size 896 [ 27.612399][ T404] The buggy address is located 24 bytes inside of [ 27.612399][ T404] 896-byte region [ffff888131034c00, ffff888131034f80) [ 27.625559][ T404] The buggy address belongs to the page: [ 27.631171][ T404] page:ffffea0004c40d00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x131034 [ 27.641410][ T404] head:ffffea0004c40d00 order:2 compound_mapcount:0 compound_pincount:0 [ 27.650137][ T404] flags: 0x4000000000010200(slab|head|zone=1) [ 27.656203][ T404] raw: 4000000000010200 0000000000000000 dead000000000122 ffff8881081aa180 [ 27.664770][ T404] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 [ 27.673328][ T404] page dumped because: kasan: bad access detected [ 27.679715][ T404] page_owner tracks the page as allocated [ 27.685427][ T404] page last allocated via order 2, migratetype Reclaimable, gfp_mask 0x1d20d0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL|__GFP_RECLAIMABLE), pid 364, ts 24792880894, free_ts 0 [ 27.706691][ T404] post_alloc_hook+0x192/0x1b0 [ 27.711446][ T404] prep_new_page+0x1c/0x110 [ 27.715928][ T404] get_page_from_freelist+0x2d3a/0x2dc0 [ 27.721637][ T404] __alloc_pages+0x1a2/0x460 [ 27.726224][ T404] new_slab+0xa1/0x4d0 [ 27.730272][ T404] ___slab_alloc+0x381/0x810 [ 27.734850][ T404] __slab_alloc+0x49/0x90 [ 27.739170][ T404] kmem_cache_alloc+0x138/0x260 [ 27.744421][ T404] sock_alloc_inode+0x1b/0xb0 [ 27.749091][ T404] new_inode_pseudo+0x62/0x210 [ 27.753834][ T404] __sock_create+0x12c/0x7a0 [ 27.758404][ T404] __sys_socket+0xec/0x190 [ 27.762826][ T404] __x64_sys_socket+0x7a/0x90 [ 27.767475][ T404] x64_sys_call+0x8c5/0x9a0 [ 27.771954][ T404] do_syscall_64+0x4c/0xa0 [ 27.776357][ T404] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 27.782241][ T404] page_owner free stack trace missing [ 27.787644][ T404] [ 27.789951][ T404] Memory state around the buggy address: [ 27.795565][ T404] ffff888131034b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 27.803603][ T404] ffff888131034b80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 27.811636][ T404] >ffff888131034c00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 27.819670][ T404] ^ [ 27.824608][ T404] ffff888131034c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 27.832736][ T404] ffff888131034d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 27.840783][ T404] ================================================================== [ 27.848999][ T404] Disabling lock debugging due to kernel taint [ 27.868181][ T30] kauditd_printk_skb: 50 callbacks suppressed [ 27.868194][ T30] audit: type=1400 audit(1773157316.745:124): avc: denied { read } for pid=83 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 [ 27.876899][ T360] EXT4-fs error (device loop2): ext4_ext_check_inode:501: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 27.899396][ T30] audit: type=1400 audit(1773157316.785:125): avc: denied { search } for pid=83 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 [ 27.937897][ T360] EXT4-fs error (device loop2): ext4_ext_check_inode:501: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 27.964203][ T30] audit: type=1400 audit(1773157316.785:126): avc: denied { write } for pid=83 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 [ 27.985725][ T30] audit: type=1400 audit(1773157316.785:127): avc: denied { add_name } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 28.007163][ T30] audit: type=1400 audit(1773157316.785:128): avc: denied { create } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 28.027849][ T30] audit: type=1400 audit(1773157316.785:129): avc: denied { append open } for pid=83 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 [ 28.050768][ T30] audit: type=1400 audit(1773157316.785:130): avc: denied { getattr } for pid=83 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 [ 28.115215][ T412] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.132646][ T412] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.140979][ T412] device bridge_slave_0 entered promiscuous mode [ 28.163189][ T412] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.170248][ T412] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.179544][ T412] device bridge_slave_1 entered promiscuous mode [ 28.235020][ T417] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.242106][ T417] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.249382][ T417] device bridge_slave_0 entered promiscuous mode [ 28.256484][ T417] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.263593][ T417] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.270995][ T417] device bridge_slave_1 entered promiscuous mode [ 28.371733][ T424] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.378911][ T424] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.386547][ T424] device bridge_slave_0 entered promiscuous mode [ 28.393798][ T424] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.400830][ T424] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.408711][ T424] device bridge_slave_1 entered promiscuous mode [ 28.455462][ T423] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.462980][ T423] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.470249][ T423] device bridge_slave_0 entered promiscuous mode [ 28.478216][ T423] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.485611][ T423] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.493183][ T423] device bridge_slave_1 entered promiscuous mode [ 28.544876][ T412] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.551972][ T412] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.559470][ T412] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.566634][ T412] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.612061][ T353] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.619371][ T353] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.628101][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 28.635749][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 28.669676][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 28.678082][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 28.686481][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.693532][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.721864][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 28.729340][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 28.737275][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 28.746419][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 28.754763][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.761818][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.804844][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 28.813479][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 28.822110][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.829246][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.836854][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 28.845229][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.852266][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.859602][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.867678][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.875910][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 28.884897][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 28.914643][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 28.927117][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 28.935525][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.942673][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.950151][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 28.958536][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.965572][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.973173][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 28.981351][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.988356][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.995895][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 29.004325][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.011450][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.018857][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 29.026934][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 29.035125][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 29.043500][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 29.069107][ T399] device veth0_vlan entered promiscuous mode [ 29.075904][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 29.083807][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 29.092982][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 29.100993][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 29.109326][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 29.117904][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 29.126098][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 29.134372][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 29.142420][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 29.149851][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 29.164882][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 29.173784][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 29.185360][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 29.193680][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 29.205356][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 29.214057][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 29.234395][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 29.242744][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 29.254101][ T399] device veth1_macvtap entered promiscuous mode [ 29.263236][ T424] device veth0_vlan entered promiscuous mode [ 29.270079][ T412] device veth0_vlan entered promiscuous mode [ 29.276726][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 29.284801][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 29.292405][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 29.299812][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 29.308025][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 29.315603][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 29.340291][ T424] device veth1_macvtap entered promiscuous mode [ 29.347742][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 29.356143][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 29.364619][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 29.373239][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 29.381843][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 29.390080][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 29.398624][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 29.407216][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 29.415749][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 29.433532][ T412] device veth1_macvtap entered promiscuous mode [ 29.445113][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 29.453008][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 29.460838][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 29.470633][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 29.478453][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 29.491903][ T417] device veth0_vlan entered promiscuous mode [ 29.510331][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 29.518067][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 29.525918][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 29.534486][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 29.543239][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 29.552006][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 29.560214][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.567409][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.575714][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 29.584265][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 29.593110][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.600126][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.607663][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 2026/03/10 15:41:58 executed programs: 25 [ 29.617653][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 29.626795][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 29.653111][ T30] audit: type=1400 audit(1773157318.535:131): avc: denied { write } for pid=281 comm="syz-execprog" path="pipe:[1534]" dev="pipefs" ino=1534 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 29.664472][ T435] loop7: detected capacity change from 0 to 1024 [ 29.690001][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 29.698563][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 29.707016][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 29.715823][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 29.717507][ T435] EXT4-fs (loop7): Mount option "noacl" will be removed by 3.5 [ 29.717507][ T435] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 29.717507][ T435] [ 29.754246][ T417] device veth1_macvtap entered promiscuous mode [ 29.756275][ T435] EXT4-fs (loop7): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 29.764989][ T423] device veth0_vlan entered promiscuous mode [ 29.780504][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 29.789365][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 29.789683][ T435] EXT4-fs (loop7): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue. Quota mode: writeback. [ 29.797700][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 29.832640][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 29.837651][ T435] EXT4-fs error (device loop7): ext4_mb_mark_diskspace_used:3885: comm syz.7.32: Allocating blocks 497-513 which overlap fs metadata [ 29.840289][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 29.854698][ T435] EXT4-fs (loop7): pa ffff8881311a25e8: logic 128, phys. 385, len 8 [ 29.862818][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 29.870211][ T435] EXT4-fs error (device loop7): ext4_mb_release_inode_pa:4902: group 0, free 0, pa_free 1 [ 29.878845][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 29.896131][ T399] EXT4-fs error (device loop7): mb_free_blocks:1874: group 0, inode 15: block 369:freeing already freed block (bit 23); block bitmap corrupt. [ 29.912626][ T399] EXT4-fs error (device loop7): ext4_ext_check_inode:501: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 29.932554][ T399] EXT4-fs error (device loop7): ext4_ext_check_inode:501: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 29.968521][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 29.986123][ T441] loop8: detected capacity change from 0 to 1024 [ 29.987944][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 29.997780][ T443] loop1: detected capacity change from 0 to 1024 [ 30.001799][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 30.018408][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 30.027153][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 30.036158][ T441] EXT4-fs (loop8): Mount option "noacl" will be removed by 3.5 [ 30.036158][ T441] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 30.036158][ T441] [ 30.055601][ T441] EXT4-fs (loop8): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 30.065555][ T443] EXT4-fs (loop1): Mount option "noacl" will be removed by 3.5 [ 30.065555][ T443] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 30.065555][ T443] [ 30.085751][ T443] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 30.099913][ T441] EXT4-fs (loop8): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue. Quota mode: writeback. [ 30.131819][ T423] device veth1_macvtap entered promiscuous mode [ 30.135150][ T441] EXT4-fs error (device loop8): ext4_mb_mark_diskspace_used:3885: comm syz.8.27: Allocating blocks 497-513 which overlap fs metadata [ 30.145989][ T443] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue. Quota mode: writeback. [ 30.152154][ T441] EXT4-fs (loop8): pa ffff888131137e70: logic 128, phys. 385, len 8 [ 30.187515][ T441] EXT4-fs error (device loop8): ext4_mb_release_inode_pa:4902: group 0, free 0, pa_free 1 [ 30.197789][ T443] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.40: Allocating blocks 497-513 which overlap fs metadata [ 30.217686][ T443] EXT4-fs (loop1): pa ffff8881311a2690: logic 128, phys. 385, len 8 [ 30.219733][ T412] EXT4-fs error (device loop8): ext4_ext_check_inode:501: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 30.226081][ T443] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4902: group 0, free 0, pa_free 1 [ 30.245561][ T412] EXT4-fs error (device loop8): ext4_ext_check_inode:501: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 30.264094][ T443] EXT4-fs error (device loop1): ext4_free_blocks:6232: comm syz.1.40: Freeing blocks not in datazone - block = 1398102560, count = 16 [ 30.289791][ T443] EXT4-fs error (device loop1): ext4_free_blocks:6232: comm syz.1.40: Freeing blocks not in datazone - block = 1398069929, count = 32646 [ 30.314041][ T451] loop9: detected capacity change from 0 to 1024 [ 30.325824][ T424] EXT4-fs error (device loop1): ext4_ext_check_inode:501: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 30.345713][ T424] EXT4-fs error (device loop1): ext4_ext_check_inode:501: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 30.367168][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 30.372359][ T451] EXT4-fs (loop9): Mount option "noacl" will be removed by 3.5 [ 30.372359][ T451] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 30.372359][ T451] [ 30.394363][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 30.401216][ T451] EXT4-fs (loop9): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 30.402925][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 30.423435][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 30.432266][ T451] EXT4-fs (loop9): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue. Quota mode: writeback. [ 30.439026][ T451] EXT4-fs error (device loop9): ext4_mb_mark_diskspace_used:3885: comm syz.9.39: Allocating blocks 497-513 which overlap fs metadata [ 30.479730][ T451] EXT4-fs (loop9): pa ffff8881313f4c78: logic 128, phys. 385, len 8 [ 30.488854][ T451] EXT4-fs error (device loop9): ext4_mb_release_inode_pa:4902: group 0, free 0, pa_free 1 [ 30.524839][ T417] EXT4-fs error (device loop9): mb_free_blocks:1874: group 0, inode 15: block 369:freeing already freed block (bit 23); block bitmap corrupt. [ 30.539787][ T459] loop4: detected capacity change from 0 to 1024 [ 30.544098][ T417] EXT4-fs error (device loop9): ext4_ext_check_inode:501: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 30.566106][ T459] EXT4-fs (loop4): Mount option "noacl" will be removed by 3.5 [ 30.566106][ T459] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 30.566106][ T459] [ 30.588808][ T45] device bridge_slave_1 left promiscuous mode [ 30.591710][ T417] EXT4-fs error (device loop9): ext4_ext_check_inode:501: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 30.597055][ T459] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 30.614022][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.634172][ T45] device bridge_slave_0 left promiscuous mode [ 30.640460][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.643229][ T459] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue. Quota mode: writeback. [ 30.675254][ T45] device bridge_slave_1 left promiscuous mode [ 30.682268][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.690525][ T45] device bridge_slave_0 left promiscuous mode [ 30.696842][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.705366][ T459] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.33: Allocating blocks 497-513 which overlap fs metadata [ 30.719603][ T45] device bridge_slave_1 left promiscuous mode [ 30.719675][ T459] EXT4-fs (loop4): pa ffff888131137150: logic 128, phys. 385, len 8 [ 30.727959][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.734553][ T459] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4902: group 0, free 0, pa_free 1 [ 30.752750][ T45] device bridge_slave_0 left promiscuous mode [ 30.758927][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.759068][ T423] EXT4-fs error (device loop4): mb_free_blocks:1874: group 0, inode 15: block 369:freeing already freed block (bit 23); block bitmap corrupt. [ 30.781625][ T423] EXT4-fs error (device loop4): ext4_ext_check_inode:501: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 30.781967][ T45] device bridge_slave_1 left promiscuous mode [ 30.800467][ T423] EXT4-fs error (device loop4): ext4_ext_check_inode:501: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 30.807660][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.833100][ T45] device bridge_slave_0 left promiscuous mode [ 30.842216][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.851515][ T45] device veth1_macvtap left promiscuous mode [ 30.857906][ T45] device veth0_vlan left promiscuous mode [ 30.864238][ T45] device veth1_macvtap left promiscuous mode [ 30.870795][ T45] device veth0_vlan left promiscuous mode [ 30.877045][ T45] device veth1_macvtap left promiscuous mode [ 30.883774][ T45] device veth0_vlan left promiscuous mode [ 30.890462][ T45] device veth1_macvtap left promiscuous mode [ 30.898460][ T45] device veth0_vlan left promiscuous mode [ 31.307321][ T453] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.316338][ T453] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.323902][ T453] device bridge_slave_0 entered promiscuous mode [ 31.330930][ T453] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.338156][ T453] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.345581][ T453] device bridge_slave_1 entered promiscuous mode [ 31.409927][ T464] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.420814][ T464] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.428620][ T464] device bridge_slave_0 entered promiscuous mode [ 31.438543][ T464] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.445829][ T464] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.453475][ T464] device bridge_slave_1 entered promiscuous mode [ 31.544881][ T460] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.552294][ T460] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.559856][ T460] device bridge_slave_0 entered promiscuous mode [ 31.569693][ T460] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.576992][ T460] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.584411][ T460] device bridge_slave_1 entered promiscuous mode [ 31.644907][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.652322][ T474] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.659689][ T474] device bridge_slave_0 entered promiscuous mode [ 31.674322][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.681650][ T474] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.689095][ T474] device bridge_slave_1 entered promiscuous mode [ 31.708035][ T453] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.715101][ T453] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.722384][ T453] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.729392][ T453] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.797618][ T475] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.805093][ T475] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.814477][ T475] device bridge_slave_0 entered promiscuous mode [ 31.822004][ T464] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.829084][ T464] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.836887][ T464] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.844273][ T464] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.855592][ T475] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.863310][ T475] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.870739][ T475] device bridge_slave_1 entered promiscuous mode [ 31.896970][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.904503][ T474] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.911798][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.918813][ T474] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.979500][ T390] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.987172][ T390] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.994702][ T390] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.002301][ T390] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.010096][ T390] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.018205][ T390] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.026444][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 32.034271][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 32.049583][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 32.080067][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 32.089152][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.097848][ T390] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.110202][ T390] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.118909][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.127846][ T390] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.135269][ T390] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.142665][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 32.150610][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 32.158614][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.166771][ T390] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.173808][ T390] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.181432][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.189738][ T390] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.196780][ T390] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.204145][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.212653][ T390] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.219684][ T390] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.227123][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.235620][ T390] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.242655][ T390] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.268865][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 32.277142][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 32.285593][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 32.306053][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 32.315062][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 32.323424][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 32.331433][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 32.339448][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 32.348475][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 32.356536][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 32.364037][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 32.381849][ T453] device veth0_vlan entered promiscuous mode [ 32.397772][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 32.406346][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 32.415711][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 32.423216][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 32.448900][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.457535][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.465980][ T390] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.473050][ T390] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.480754][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.489122][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.498194][ T390] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.505395][ T390] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.513141][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 32.520587][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 32.528335][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.536912][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.545623][ T390] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.552680][ T390] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.560596][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.569289][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.577754][ T390] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.584899][ T390] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.592534][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 32.600597][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 32.609108][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 32.617425][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 32.628484][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 32.637528][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 32.647701][ T453] device veth1_macvtap entered promiscuous mode [ 32.659353][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 32.667625][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 32.677438][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 32.686188][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 32.702399][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 32.710586][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 32.718893][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 32.727068][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 32.735955][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 32.744435][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 32.752514][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 32.767131][ T464] device veth0_vlan entered promiscuous mode [ 32.775049][ T474] device veth0_vlan entered promiscuous mode [ 32.784210][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 32.793542][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 32.801779][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 32.809621][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 32.818333][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 32.827046][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 32.835611][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 32.843107][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 32.850628][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 32.858254][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 32.880409][ T475] device veth0_vlan entered promiscuous mode [ 32.889645][ T464] device veth1_macvtap entered promiscuous mode [ 32.896993][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 32.905529][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 32.913858][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 32.921540][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 32.928877][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 32.937117][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 32.945240][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 32.961605][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 32.976341][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 32.985498][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 32.994158][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 33.002698][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.013257][ T475] device veth1_macvtap entered promiscuous mode [ 33.019266][ T486] loop5: detected capacity change from 0 to 1024 [ 33.035481][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.043963][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.053246][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 33.062068][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.070147][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 33.078704][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 33.087741][ T486] EXT4-fs (loop5): Mount option "noacl" will be removed by 3.5 [ 33.087741][ T486] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 33.087741][ T486] [ 33.090241][ T474] device veth1_macvtap entered promiscuous mode [ 33.111880][ T486] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 33.127223][ T460] device veth0_vlan entered promiscuous mode [ 33.138053][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 33.142485][ T486] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue. Quota mode: writeback. [ 33.146444][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 33.183169][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 33.204519][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 33.214675][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 33.217562][ T486] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.41: Allocating blocks 497-513 which overlap fs metadata [ 33.222728][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 33.241462][ T486] EXT4-fs (loop5): pa ffff8881313f4930: logic 128, phys. 385, len 8 [ 33.245300][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.252579][ T486] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4902: group 0, free 0, pa_free 1 [ 33.261046][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 33.282599][ T492] loop6: detected capacity change from 0 to 1024 [ 33.289916][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.297024][ T453] EXT4-fs error (device loop5): ext4_ext_check_inode:501: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 33.317245][ T453] EXT4-fs error (device loop5): ext4_ext_check_inode:501: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 33.364428][ T492] EXT4-fs (loop6): Mount option "noacl" will be removed by 3.5 [ 33.364428][ T492] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 33.364428][ T492] [ 33.382953][ T492] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 33.411512][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 33.412121][ T495] loop2: detected capacity change from 0 to 1024 [ 33.427254][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.438718][ T495] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 33.438718][ T495] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 33.438718][ T495] [ 33.438901][ T498] loop0: detected capacity change from 0 to 1024 [ 33.464625][ T492] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue. Quota mode: writeback. [ 33.472352][ T495] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 33.498024][ T492] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.45: Allocating blocks 497-513 which overlap fs metadata [ 33.509298][ T460] device veth1_macvtap entered promiscuous mode [ 33.525214][ T492] EXT4-fs (loop6): pa ffff8881122adbd0: logic 128, phys. 385, len 8 [ 33.529544][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 33.533720][ T492] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4902: group 0, free 0, pa_free 1 [ 33.552760][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 33.558025][ T464] EXT4-fs error (device loop6): mb_free_blocks:1874: group 0, inode 15: block 369:freeing already freed block (bit 23); block bitmap corrupt. [ 33.569942][ T498] EXT4-fs (loop0): Mount option "noacl" will be removed by 3.5 [ 33.569942][ T498] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 33.569942][ T498] [ 33.591656][ T464] EXT4-fs error (device loop6): ext4_ext_check_inode:501: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 33.612584][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.616225][ T464] EXT4-fs error (device loop6): ext4_ext_check_inode:501: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 33.621077][ T498] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 33.653108][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 33.661927][ T495] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue. Quota mode: writeback. [ 33.662994][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.698763][ T495] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3885: comm syz.2.49: Allocating blocks 497-513 which overlap fs metadata [ 33.714547][ T495] EXT4-fs (loop2): pa ffff8881122addc8: logic 128, phys. 385, len 8 [ 33.722694][ T495] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4902: group 0, free 0, pa_free 1 [ 33.723698][ T498] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue. Quota mode: writeback. [ 33.739523][ T475] EXT4-fs error (device loop2): mb_free_blocks:1874: group 0, inode 15: block 369:freeing already freed block (bit 23); block bitmap corrupt. [ 33.781794][ T475] EXT4-fs error (device loop2): ext4_ext_check_inode:501: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 33.788967][ T498] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.55: Allocating blocks 497-513 which overlap fs metadata [ 33.801984][ T475] EXT4-fs error (device loop2): ext4_ext_check_inode:501: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 33.816811][ T498] EXT4-fs (loop0): pa ffff888120402c78: logic 128, phys. 385, len 8 [ 33.841429][ T498] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4902: group 0, free 0, pa_free 1 [ 33.860768][ T474] EXT4-fs error (device loop0): ext4_ext_check_inode:501: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 33.883889][ T474] EXT4-fs error (device loop0): ext4_ext_check_inode:501: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 33.895958][ T508] loop3: detected capacity change from 0 to 1024 [ 33.944850][ T508] EXT4-fs (loop3): Mount option "noacl" will be removed by 3.5 [ 33.944850][ T508] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 33.944850][ T508] [ 33.949955][ T505] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.963126][ T508] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 33.978688][ T505] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.996939][ T505] device bridge_slave_0 entered promiscuous mode [ 34.003973][ T505] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.011032][ T505] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.013344][ T508] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue. Quota mode: writeback. [ 34.019938][ T505] device bridge_slave_1 entered promiscuous mode [ 34.062300][ T508] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3885: comm syz.3.50: Allocating blocks 497-513 which overlap fs metadata [ 34.078042][ T508] EXT4-fs (loop3): pa ffff8881122ad150: logic 128, phys. 385, len 8 [ 34.086206][ T508] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4902: group 0, free 0, pa_free 1 [ 34.112944][ T460] EXT4-fs error (device loop3): mb_free_blocks:1874: group 0, inode 15: block 369:freeing already freed block (bit 23); block bitmap corrupt. [ 34.131591][ T460] EXT4-fs error (device loop3): ext4_ext_check_inode:501: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 34.150406][ T460] EXT4-fs error (device loop3): ext4_ext_check_inode:501: inode #16: comm syz-executor: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 190(190) [ 34.308549][ T515] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.315838][ T515] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.323289][ T515] device bridge_slave_0 entered promiscuous mode [ 34.340275][ T517] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.347388][ T517] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.355010][ T517] device bridge_slave_0 entered promiscuous mode [ 34.362708][ T517] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.369853][ T517] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.377521][ T517] device bridge_slave_1 entered promiscuous mode [ 34.384323][ T515] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.391453][ T515] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.398733][ T515] device bridge_slave_1 entered promiscuous mode [ 34.502352][ T519] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.509400][ T519] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.517010][ T519] device bridge_slave_0 entered promiscuous mode [ 34.524215][ T519] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.531485][ T519] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.538779][ T519] device bridge_slave_1 entered promiscuous mode [ 34.604752][ T521] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.612019][ T521] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.619478][ T521] device bridge_slave_0 entered promiscuous mode [ 34.629389][ T521] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.636644][ T521] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.644239][ T521] device bridge_slave_1 entered promiscuous mode [ 34.655682][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 34.663460][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 34.733137][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 34.741585][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 34.750143][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.757191][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.764683][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 34.792513][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 34.800922][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.809164][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.816210][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.889120][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 34.897036][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 34.904974][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 34.913565][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 34.935902][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 34.944486][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 34.952729][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.959737][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.967713][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 34.976369][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.984695][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.991734][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.999153][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 35.034339][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.042428][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 35.049824][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.057660][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 35.066109][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.073197][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.080869][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 35.089136][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 35.097835][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 35.106109][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.113410][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.121263][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 35.130033][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.137272][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.144939][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 35.153251][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.160266][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.167686][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 35.175435][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 35.194093][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 35.202400][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 35.215696][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 35.236710][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 35.249962][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 35.267777][ T515] device veth0_vlan entered promiscuous mode [ 35.289018][ T505] device veth0_vlan entered promiscuous mode [ 35.298227][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 35.308266][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 35.318023][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 35.325944][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 35.334343][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 35.342572][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 35.350872][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 35.359782][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 35.368086][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 35.377988][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 35.386436][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 35.399542][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 35.409517][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 35.433345][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 35.441951][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.449879][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 35.459244][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 35.467974][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.475359][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.482991][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 35.491555][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 35.499758][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.507098][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.514650][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 35.522846][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 35.531849][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 35.540096][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 35.548168][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 35.556262][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 35.568086][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 35.576075][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 35.584387][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 35.595697][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 35.603931][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 35.614879][ T45] device bridge_slave_1 left promiscuous mode [ 35.620996][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.629090][ T45] device bridge_slave_0 left promiscuous mode [ 35.635339][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.643300][ T45] device bridge_slave_1 left promiscuous mode [ 35.649397][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.657122][ T45] device bridge_slave_0 left promiscuous mode [ 35.663315][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.671061][ T45] device bridge_slave_1 left promiscuous mode [ 35.677333][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.685003][ T45] device bridge_slave_0 left promiscuous mode [ 35.691688][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.699330][ T45] device bridge_slave_1 left promiscuous mode [ 35.705675][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.713213][ T45] device bridge_slave_0 left promiscuous mode [ 35.719341][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.727430][ T45] device bridge_slave_1 left promiscuous mode [ 35.733830][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.741636][ T45] device bridge_slave_0 left promiscuous mode [ 35.747741][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.755640][ T45] device bridge_slave_1 left promiscuous mode [ 35.762047][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.769514][ T45] device bridge_slave_0 left promiscuous mode [ 35.775895][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.784261][ T45] device bridge_slave_1 left promiscuous mode [ 35.790661][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.798492][ T45] device bridge_slave_0 left promiscuous mode [ 35.805048][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.814250][ T45] device veth1_macvtap left promiscuous mode [ 35.820244][ T45] device veth0_vlan left promiscuous mode [ 35.826388][ T45] device veth1_macvtap left promiscuous mode [ 35.834022][ T45] device veth0_vlan left promiscuous mode [ 35.840167][ T45] device veth1_macvtap left promiscuous mode [ 35.846535][ T45] device veth0_vlan left promiscuous mode [ 35.853081][ T45] device veth1_macvtap left promiscuous mode [ 35.859098][ T45] device veth0_vlan left promiscuous mode [ 35.865814][ T45] device veth1_macvtap left promiscuous mode [ 35.872209][ T45] device veth0_vlan left promiscuous mode [ 35.878391][ T45] device veth1_macvtap left promiscuous mode [ 35.884628][ T45] device veth0_vlan left promiscuous mode [ 35.890899][ T45] device veth1_macvtap left promiscuous mode [ 35.897225][ T45] device veth0_vlan left promiscuous mode [ 36.453773][ T515] device veth1_macvtap entered promiscuous mode [ 36.461837][ T505] device veth1_macvtap entered promiscuous mode [ 36.469025][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 36.477166][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 36.485036][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 36.492625][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 36.514518][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 36.522866][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.531443][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 36.539626][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 36.548582][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 36.557270][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 36.566130][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 36.574500][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 36.583072][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 36.591338][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/03/10 15:42:05 executed programs: 55 [ 36.611680][ T519] device veth0_vlan entered promiscuous mode [ 36.624175][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 36.633104][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.642878][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 36.649399][ T535] loop7: detected capacity change from 0 to 1024 [ 36.650848][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 36.665292][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 36.672886][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 36.680880][ T535] EXT4-fs (loop7): Mount option "noacl" will be removed by 3.5 [ 36.680880][ T535] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 36.680880][ T535] [ 36.688421][ T521] device veth0_vlan entered promiscuous mode [ 36.705037][ T535] EXT4-fs (loop7): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 36.722579][ T517] device veth0_vlan entered promiscuous mode [ 36.733868][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 36.737070][ T537] loop8: detected capacity change from 0 to 1024 [ 36.748758][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 36.758321][ T537] EXT4-fs (loop8): Mount option "noacl" will be removed by 3.5 [ 36.758321][ T537] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 36.758321][ T537] [ 36.764557][ T521] device veth1_macvtap entered promiscuous mode [ 36.783976][ T537] EXT4-fs (loop8): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 36.790799][ T519] device veth1_macvtap entered promiscuous mode [ 36.803170][ T535] EXT4-fs (loop7): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue. Quota mode: writeback. [ 36.822491][ T537] EXT4-fs (loop8): mounted filesystem without journal. Opts: delalloc,data_err=abort,noblock_validity,init_itable=0x0000000000004068,user_xattr,max_dir_size_kb=0x00000000004007b2,data_err=ignore,nouid32,quota,user_xattr,noacl,dioread_nolock,,errors=continue. Quota mode: writeback. [ 36.842570][ T535] EXT4-fs error (device loop7): ext4_mb_mark_diskspace_used:3885: comm syz.7.56: Allocating blocks 497-513 which overlap fs metadata [ 36.871377][ T517] device veth1_macvtap entered promiscuous mode [ 36.879227][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 36.880199][ T535] EXT4-fs (loop7): pa ffff8881120b3d20: logic 128, phys. 385, len 8 [ 36.894275][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 36.894833][ T535] EXT4-fs error (device loop7): ext4_mb_release_inode_pa:4902: group 0, free 0, pa_free 1