[ 25.122139][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.130144][ T43] device bridge_slave_0 left promiscuous mode [ 25.136299][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.145523][ T43] device veth1_macvtap left promiscuous mode [ 25.151390][ T43] device veth0_vlan left promiscuous mode [ 36.096875][ T28] kauditd_printk_skb: 76 callbacks suppressed [ 36.096894][ T28] audit: type=1400 audit(1715704572.467:152): avc: denied { transition } for pid=324 comm="sshd" path="/bin/sh" dev="sda1" ino=89 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 36.125476][ T28] audit: type=1400 audit(1715704572.467:153): avc: denied { noatsecure } for pid=324 comm="sshd" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 36.144469][ T28] audit: type=1400 audit(1715704572.467:154): avc: denied { rlimitinh } for pid=324 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 36.163697][ T28] audit: type=1400 audit(1715704572.467:155): avc: denied { siginh } for pid=324 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.63' (ED25519) to the list of known hosts. 2024/05/14 16:36:20 ignoring optional flag "sandboxArg"="0" 2024/05/14 16:36:20 parsed 1 programs [ 43.865406][ T28] audit: type=1400 audit(1715704580.237:156): avc: denied { mounton } for pid=346 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 [ 43.890771][ T28] audit: type=1400 audit(1715704580.237:157): avc: denied { mount } for pid=346 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 2024/05/14 16:36:20 executed programs: 0 [ 43.925230][ T28] audit: type=1400 audit(1715704580.297:158): avc: denied { unlink } for pid=346 comm="syz-executor" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 43.957052][ T346] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 44.128274][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.135183][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.142483][ T360] device bridge_slave_0 entered promiscuous mode [ 44.167870][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.175086][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.182709][ T360] device bridge_slave_1 entered promiscuous mode [ 44.224420][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.231481][ T361] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.238959][ T361] device bridge_slave_0 entered promiscuous mode [ 44.246912][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.253854][ T361] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.261309][ T361] device bridge_slave_1 entered promiscuous mode [ 44.291403][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.298473][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.305983][ T363] device bridge_slave_0 entered promiscuous mode [ 44.328851][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.335822][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.343039][ T363] device bridge_slave_1 entered promiscuous mode [ 44.349763][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.356806][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.364394][ T362] device bridge_slave_0 entered promiscuous mode [ 44.388472][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.395501][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.402687][ T362] device bridge_slave_1 entered promiscuous mode [ 44.465310][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.472363][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.480068][ T364] device bridge_slave_0 entered promiscuous mode [ 44.508582][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.516036][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.523559][ T364] device bridge_slave_1 entered promiscuous mode [ 44.602937][ T28] audit: type=1400 audit(1715704580.967:159): avc: denied { write } for pid=360 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 44.625455][ T28] audit: type=1400 audit(1715704580.977:160): avc: denied { read } for pid=360 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 44.697899][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.705074][ T360] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.722211][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.729626][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.737595][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.745857][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.767230][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.774189][ T361] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.781449][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.788646][ T361] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.828321][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.835195][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.842290][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.849189][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.865588][ T60] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.872720][ T60] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.880237][ T60] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.887844][ T60] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.895364][ T60] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.902520][ T60] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.909942][ T60] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.918063][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.925512][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.942696][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.951049][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.959279][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.966594][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.986492][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.994531][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.001492][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.023356][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.031598][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.061914][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.069364][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.078233][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.086555][ T19] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.093511][ T19] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.101560][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.109893][ T19] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.117077][ T19] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.145620][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.153122][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.161391][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.168265][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.175962][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.184352][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.191387][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.199080][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.207514][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.214343][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.221668][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.229648][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.237756][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.246119][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.254232][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.261316][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.268793][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.276896][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.300606][ T360] device veth0_vlan entered promiscuous mode [ 45.315505][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.323433][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.331490][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.340210][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.348128][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.356296][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.365063][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.372900][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.381001][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.388407][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.396083][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.404048][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.412191][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.420196][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.428163][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.435902][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.451183][ T360] device veth1_macvtap entered promiscuous mode [ 45.459098][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.467325][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.475422][ T19] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.482250][ T19] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.489715][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.498278][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.506892][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.514654][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.538717][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.547039][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.555546][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.562512][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.569928][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.578522][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.586406][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.594568][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.602922][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.610634][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.626208][ T361] device veth0_vlan entered promiscuous mode [ 45.641291][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.649288][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.657198][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.664657][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.672309][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.679912][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.688853][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.697298][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.705201][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.713707][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.722412][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.731053][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.739485][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.747834][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.756258][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.768412][ T362] device veth0_vlan entered promiscuous mode [ 45.780720][ T363] device veth0_vlan entered promiscuous mode [ 45.788454][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.797338][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.804648][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.819887][ T361] device veth1_macvtap entered promiscuous mode [ 45.831790][ T28] audit: type=1400 audit(1715704582.197:161): avc: denied { mounton } for pid=360 comm="syz-executor.2" path="/dev/binderfs" dev="devtmpfs" ino=370 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 45.857891][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.868274][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.887093][ T364] device veth0_vlan entered promiscuous mode [ 45.909033][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.911029][ T384] loop2: detected capacity change from 0 to 2048 [ 45.918449][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.932169][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.940168][ T28] audit: type=1400 audit(1715704582.307:162): avc: denied { mounton } for pid=382 comm="syz-executor.2" path="/root/syzkaller-testdir57538097/syzkaller.wHX3wQ/0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="sda1" ino=1947 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 45.941665][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.997481][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.006407][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.007121][ T384] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 46.015112][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.030230][ T28] audit: type=1400 audit(1715704582.397:163): avc: denied { mount } for pid=382 comm="syz-executor.2" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 46.032232][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.064597][ T28] audit: type=1400 audit(1715704582.427:164): avc: denied { write } for pid=382 comm="syz-executor.2" name="file0" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 46.088966][ T28] audit: type=1400 audit(1715704582.427:165): avc: denied { add_name } for pid=382 comm="syz-executor.2" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 46.091436][ T362] device veth1_macvtap entered promiscuous mode [ 46.118077][ T389] EXT4-fs error (device loop2): ext4_check_all_de:655: inode #12: block 5: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=124 fake=0 [ 46.125472][ T364] device veth1_macvtap entered promiscuous mode [ 46.152131][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.159987][ T388] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm ext4lazyinit: bg 0: block 289: padding at end of block bitmap is not set [ 46.174093][ T391] loop0: detected capacity change from 0 to 2048 [ 46.183098][ T360] EXT4-fs error (device loop2): ext4_readdir:260: inode #2: block 16: comm syz-executor.2: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=2048 fake=0 [ 46.183332][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.215852][ T360] EXT4-fs (loop2): unmounting filesystem. [ 46.217496][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.230347][ T391] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 46.230594][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.255371][ T363] device veth1_macvtap entered promiscuous mode [ 46.273509][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.289381][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.290572][ T391] EXT4-fs error (device loop0): ext4_check_all_de:655: inode #12: block 5: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=124 fake=0 [ 46.298929][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.325383][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.327507][ T361] EXT4-fs error (device loop0): ext4_readdir:260: inode #2: block 16: comm syz-executor.0: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=2048 fake=0 [ 46.367937][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.368342][ T361] EXT4-fs (loop0): unmounting filesystem. [ 46.376894][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.391390][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.399805][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.431775][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.440409][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.449276][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.457804][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.507565][ T405] loop1: detected capacity change from 0 to 2048 [ 46.508838][ T402] loop3: detected capacity change from 0 to 2048 [ 46.539182][ T402] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 46.547426][ T410] loop4: detected capacity change from 0 to 2048 [ 46.555905][ T405] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 46.615699][ T410] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 46.623992][ T418] EXT4-fs error (device loop3): ext4_check_all_de:655: inode #12: block 5: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=124 fake=0 [ 46.650839][ T420] EXT4-fs error (device loop1): ext4_check_all_de:655: inode #12: block 5: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=124 fake=0 [ 46.693834][ T363] EXT4-fs error (device loop1): ext4_readdir:260: inode #2: block 16: comm syz-executor.1: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=2048 fake=0 [ 46.719210][ T362] EXT4-fs error (device loop3): ext4_readdir:260: inode #2: block 16: comm syz-executor.3: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=2048 fake=0 [ 46.731763][ T422] EXT4-fs error (device loop4): ext4_check_all_de:655: inode #12: block 5: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=124 fake=0 [ 46.766099][ T363] EXT4-fs (loop1): unmounting filesystem. [ 46.773752][ T362] EXT4-fs (loop3): unmounting filesystem. [ 46.791507][ T400] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.796101][ T364] EXT4-fs error (device loop4): ext4_readdir:260: inode #2: block 16: comm syz-executor.4: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=2048 fake=0 [ 46.798715][ T400] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.827322][ T400] device bridge_slave_0 entered promiscuous mode [ 46.838468][ T364] EXT4-fs (loop4): unmounting filesystem. [ 46.854017][ T400] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.861410][ T400] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.869224][ T400] device bridge_slave_1 entered promiscuous mode [ 46.960118][ T414] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.967747][ T414] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.977618][ T414] device bridge_slave_0 entered promiscuous mode [ 47.003893][ T414] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.011565][ T414] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.020095][ T414] device bridge_slave_1 entered promiscuous mode [ 47.130674][ T400] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.137920][ T400] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.145020][ T400] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.151768][ T400] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.201443][ T24] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.208690][ T24] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.219138][ T385] device bridge_slave_1 left promiscuous mode [ 47.225524][ T385] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.232985][ T385] device bridge_slave_0 left promiscuous mode [ 47.239059][ T385] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.247059][ T385] device veth1_macvtap left promiscuous mode [ 47.253023][ T385] device veth0_vlan left promiscuous mode [ 47.386198][ T429] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.393063][ T429] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.400476][ T429] device bridge_slave_0 entered promiscuous mode [ 47.407302][ T424] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.414179][ T424] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.421837][ T424] device bridge_slave_0 entered promiscuous mode [ 47.439603][ T429] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.446753][ T429] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.454163][ T429] device bridge_slave_1 entered promiscuous mode [ 47.463936][ T424] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.470969][ T424] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.478717][ T424] device bridge_slave_1 entered promiscuous mode [ 47.527817][ T431] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.534672][ T431] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.542384][ T431] device bridge_slave_0 entered promiscuous mode [ 47.550017][ T431] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.557079][ T431] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.564596][ T431] device bridge_slave_1 entered promiscuous mode [ 47.614866][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.622400][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.660594][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.668975][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.677496][ T304] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.684334][ T304] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.691679][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.699813][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.708356][ T304] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.715348][ T304] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.751922][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.761140][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.794028][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.802735][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.861229][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.869763][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.895287][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.902785][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.925908][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.933819][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.942527][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.950942][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.959391][ T396] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.966438][ T396] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.993671][ T400] device veth0_vlan entered promiscuous mode [ 48.005913][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.013961][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.022393][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.031704][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.040551][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.049465][ T396] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.056517][ T396] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.095989][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.104044][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.112154][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.120820][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.128227][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.136324][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.144264][ T404] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.151233][ T404] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.158579][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.166949][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.175381][ T404] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.182223][ T404] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.189546][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.197563][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.233207][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.243914][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.252291][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.269504][ T400] device veth1_macvtap entered promiscuous mode [ 48.286093][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.294033][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.302225][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.310784][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.319773][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.327123][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.334683][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.343156][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.351213][ T24] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.358092][ T24] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.365475][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.373693][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.381827][ T24] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.388695][ T24] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.396056][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.403856][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.411923][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.419690][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.427217][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.452198][ T429] device veth0_vlan entered promiscuous mode [ 48.461410][ T414] device veth0_vlan entered promiscuous mode [ 48.468862][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.476692][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.484104][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.492866][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.500866][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.507944][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.515117][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.523315][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.531596][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.539827][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.548205][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.555153][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.562350][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.570181][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.589568][ T429] device veth1_macvtap entered promiscuous mode [ 48.610516][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.618212][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.625782][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.633005][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.641575][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.649609][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.657611][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.665909][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.674154][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.682522][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.690520][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.698977][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.706600][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.714683][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.751918][ T444] loop2: detected capacity change from 0 to 2048 [ 48.759536][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.771998][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.780566][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.787248][ T444] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 48.788717][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.804393][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.812759][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.838742][ T444] ================================================================== [ 48.844442][ T431] device veth0_vlan entered promiscuous mode [ 48.847013][ T444] BUG: KASAN: use-after-free in ext4_convert_inline_data_nolock+0x311/0xa70 [ 48.847058][ T444] Read of size 68 at addr ffff888129c3c0cf by task syz-executor.2/444 [ 48.857083][ T414] device veth1_macvtap entered promiscuous mode [ 48.861347][ T444] [ 48.861357][ T444] CPU: 1 PID: 444 Comm: syz-executor.2 Not tainted 6.1.75-syzkaller-1151049-g47dfe41d57ca #0 [ 48.876744][ T424] device veth0_vlan entered promiscuous mode [ 48.877999][ T444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 48.878027][ T444] Call Trace: [ 48.898421][ T424] device veth1_macvtap entered promiscuous mode [ 48.904058][ T444] [ 48.904070][ T444] dump_stack_lvl+0x151/0x1b7 [ 48.920722][ T444] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 48.926015][ T444] ? _printk+0xd1/0x111 [ 48.930055][ T444] ? __virt_addr_valid+0x242/0x2f0 [ 48.934953][ T444] print_report+0x158/0x4e0 [ 48.939872][ T444] ? __virt_addr_valid+0x242/0x2f0 [ 48.944813][ T444] ? kasan_addr_to_slab+0xd/0x80 [ 48.949594][ T444] ? ext4_convert_inline_data_nolock+0x311/0xa70 [ 48.955744][ T444] kasan_report+0x13c/0x170 [ 48.960280][ T444] ? ext4_convert_inline_data_nolock+0x311/0xa70 [ 48.966570][ T444] kasan_check_range+0x294/0x2a0 [ 48.971337][ T444] ? ext4_convert_inline_data_nolock+0x311/0xa70 [ 48.977629][ T444] memcpy+0x2d/0x70 [ 48.981295][ T444] ext4_convert_inline_data_nolock+0x311/0xa70 [ 48.987496][ T444] ? ext4_add_dirent_to_inline+0x4f0/0x4f0 [ 48.993231][ T444] ext4_try_add_inline_entry+0x7ff/0xb60 [ 48.999624][ T444] ? memcpy+0x56/0x70 [ 49.003676][ T444] ? ext4_fname_setup_filename+0x2a2/0x370 [ 49.009426][ T444] ? ext4_da_write_inline_data_begin+0xcc0/0xcc0 [ 49.015584][ T444] ext4_add_entry+0x5e4/0xed0 [ 49.020282][ T444] ? ext4_inc_count+0x190/0x190 [ 49.025154][ T444] ? ext4_init_new_dir+0x515/0x620 [ 49.030134][ T444] ? ext4_init_dot_dotdot+0x5d0/0x5d0 [ 49.035305][ T444] ext4_mkdir+0x54f/0xce0 [ 49.039483][ T444] ? ext4_symlink+0xc10/0xc10 [ 49.043985][ T444] ? selinux_inode_mkdir+0x22/0x30 [ 49.049031][ T444] ? security_inode_mkdir+0xbc/0x100 [ 49.054510][ T444] vfs_mkdir+0x398/0x570 [ 49.058568][ T444] do_mkdirat+0x1eb/0x450 [ 49.062741][ T444] ? vfs_mkdir+0x570/0x570 [ 49.066991][ T444] __x64_sys_mkdirat+0x89/0xa0 [ 49.071594][ T444] do_syscall_64+0x3d/0xb0 [ 49.076645][ T444] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 49.082917][ T444] RIP: 0033:0x7fc3c047c9a7 [ 49.087422][ T444] Code: 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 49.108034][ T444] RSP: 002b:00007fc3c1114ef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 49.116273][ T444] RAX: ffffffffffffffda RBX: 00007fc3c1114f80 RCX: 00007fc3c047c9a7 [ 49.124101][ T444] RDX: 00000000000001ff RSI: 0000000020000580 RDI: 00000000ffffff9c [ 49.131997][ T444] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 49.140395][ T444] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000580 [ 49.148702][ T444] R13: 00007fc3c1114f40 R14: 0000000000000000 R15: 0000000000000000 [ 49.156925][ T444] [ 49.159769][ T444] [ 49.162110][ T444] The buggy address belongs to the physical page: [ 49.168996][ T444] page:ffffea0004a70f00 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x129c3c [ 49.179352][ T444] flags: 0x4000000000000000(zone=1) [ 49.184464][ T444] raw: 4000000000000000 ffffea0004a707c8 ffffea0004a70ec8 0000000000000000 [ 49.192968][ T444] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 49.201626][ T444] page dumped because: kasan: bad access detected [ 49.208556][ T444] page_owner tracks the page as freed [ 49.213962][ T444] page last allocated via order 0, migratetype Movable, gfp_mask 0x8140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO|__GFP_CMA), pid 444, tgid 443 (syz-executor.2), ts 48811777675, free_ts 48812418930 [ 49.234043][ T444] post_alloc_hook+0x213/0x220 [ 49.238662][ T444] prep_new_page+0x1b/0x110 [ 49.242972][ T444] get_page_from_freelist+0x27ea/0x2870 [ 49.248381][ T444] __alloc_pages+0x3a1/0x780 [ 49.252980][ T444] __folio_alloc+0x15/0x40 [ 49.257234][ T444] wp_page_copy+0x23b/0x1690 [ 49.261745][ T444] do_wp_page+0xc25/0xdf0 [ 49.265924][ T444] handle_mm_fault+0x15a2/0x2f40 [ 49.270688][ T444] exc_page_fault+0x3b3/0x700 [ 49.275199][ T444] asm_exc_page_fault+0x27/0x30 [ 49.279913][ T444] page last free stack trace: [ 49.284400][ T444] free_unref_page_prepare+0x83d/0x850 [ 49.289689][ T444] free_unref_page_list+0xf1/0x7b0 [ 49.294726][ T444] release_pages+0xf7f/0xfe0 [ 49.299167][ T444] free_pages_and_swap_cache+0x8a/0xa0 [ 49.305061][ T444] tlb_finish_mmu+0x1e0/0x3f0 [ 49.309575][ T444] unmap_region+0x2c1/0x310 [ 49.313907][ T444] do_mas_align_munmap+0xd05/0x1400 [ 49.318944][ T444] do_mas_munmap+0x23e/0x2b0 [ 49.323378][ T444] __vm_munmap+0x263/0x3a0 [ 49.327852][ T444] __x64_sys_munmap+0x6b/0x80 [ 49.332486][ T444] do_syscall_64+0x3d/0xb0 [ 49.336907][ T444] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 49.343427][ T444] [ 49.345561][ T444] Memory state around the buggy address: [ 49.351038][ T444] ffff888129c3bf80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 49.358945][ T444] ffff888129c3c000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 49.367726][ T444] >ffff888129c3c080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 49.375743][ T444] ^ [ 49.382173][ T444] ffff888129c3c100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 49.390067][ T444] ffff888129c3c180: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 2024/05/14 16:36:25 executed programs: 16 [ 49.397974][ T444] ================================================================== [ 49.410556][ T444] Disabling lock debugging due to kernel taint [ 49.417265][ T444] EXT4-fs error (device loop2): ext4_check_all_de:655: inode #12: block 5: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=124 fake=0 [ 49.446288][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.454474][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.463108][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.463574][ T400] EXT4-fs error (device loop2): ext4_readdir:260: inode #2: block 16: comm syz-executor.2: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=2048 fake=0 [ 49.471469][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.500416][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.501057][ T400] EXT4-fs (loop2): unmounting filesystem. [ 49.508311][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.521492][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.529603][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.537756][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.545464][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.553222][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.561211][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.569564][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.577890][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.585428][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.594110][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.602588][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.611361][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.619903][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.627372][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.634581][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.641978][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.683439][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.699626][ T450] loop1: detected capacity change from 0 to 2048 [ 49.706197][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.714549][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.722967][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.726666][ T450] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 49.734075][ T431] device veth1_macvtap entered promiscuous mode [ 49.759776][ T400] syz-executor.2 (400) used greatest stack depth: 21040 bytes left [ 49.782422][ T450] EXT4-fs error (device loop1): ext4_check_all_de:655: inode #12: block 5: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=124 fake=0 [ 49.806183][ T424] EXT4-fs error (device loop1): ext4_readdir:260: inode #2: block 16: comm syz-executor.1: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=2048 fake=0 [ 49.826975][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.835788][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.845053][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.845583][ T424] EXT4-fs (loop1): unmounting filesystem. [ 49.852723][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.866495][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.916341][ T456] loop3: detected capacity change from 0 to 2048 [ 49.921879][ T454] loop0: detected capacity change from 0 to 2048 [ 49.939703][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.949130][ T454] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 49.949805][ T456] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 49.958020][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.006970][ T456] EXT4-fs error (device loop3): ext4_check_all_de:655: inode #12: block 5: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=124 fake=0 [ 50.027202][ T385] device bridge_slave_1 left promiscuous mode [ 50.035712][ T385] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.041152][ T462] EXT4-fs error (device loop0): ext4_check_all_de:655: inode #12: block 5: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=124 fake=0 [ 50.051646][ T429] EXT4-fs error (device loop3): ext4_readdir:260: inode #2: block 16: comm syz-executor.3: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=2048 fake=0 [ 50.084894][ T385] device bridge_slave_0 left promiscuous mode [ 50.091005][ T385] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.103618][ T414] EXT4-fs error (device loop0): ext4_readdir:260: inode #2: block 16: comm syz-executor.0: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=2048 fake=0 [ 50.129500][ T385] device bridge_slave_1 left promiscuous mode [ 50.135761][ T429] EXT4-fs (loop3): unmounting filesystem. [ 50.136413][ T414] EXT4-fs (loop0): unmounting filesystem. [ 50.143146][ T385] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.167513][ T385] device bridge_slave_0 left promiscuous mode [ 50.173548][ T385] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.181980][ T385] device bridge_slave_1 left promiscuous mode [ 50.188096][ T385] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.196195][ T385] device bridge_slave_0 left promiscuous mode [ 50.202119][ T385] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.210383][ T385] device bridge_slave_1 left promiscuous mode [ 50.216400][ T385] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.224161][ T385] device bridge_slave_0 left promiscuous mode [ 50.230639][ T385] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.239263][ T385] device veth1_macvtap left promiscuous mode [ 50.245138][ T385] device veth0_vlan left promiscuous mode [ 50.250910][ T385] device veth1_macvtap left promiscuous mode [ 50.256959][ T385] device veth0_vlan left promiscuous mode [ 50.262886][ T385] device veth1_macvtap left promiscuous mode [ 50.268883][ T385] device veth0_vlan left promiscuous mode [ 50.275275][ T385] device veth1_macvtap left promiscuous mode [ 50.281520][ T385] device veth0_vlan left promiscuous mode [ 50.679739][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.688124][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.766124][ T471] loop4: detected capacity change from 0 to 2048 [ 50.802502][ T471] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 50.891190][ T471] EXT4-fs error (device loop4): ext4_check_all_de:655: inode #12: block 5: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=124 fake=0 [ 50.912807][ T466] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.920215][ T466] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.926053][ T431] EXT4-fs error (device loop4): ext4_readdir:260: inode #2: block 16: comm syz-executor.4: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=2048 fake=0 [ 50.928406][ T466] device bridge_slave_0 entered promiscuous mode [ 50.958387][ T431] EXT4-fs (loop4): unmounting filesystem. [ 50.970211][ T465] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.978024][ T465] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.986250][ T465] device bridge_slave_0 entered promiscuous mode [ 50.995794][ T466] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.002663][ T466] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.009975][ T466] device bridge_slave_1 entered promiscuous mode [ 51.027754][ T465] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.035256][ T465] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.042576][ T465] device bridge_slave_1 entered promiscuous mode [ 51.154395][ T477] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.161614][ T477] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.169662][ T477] device bridge_slave_0 entered promiscuous mode [ 51.176916][ T477] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.184612][ T477] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.192801][ T477] device bridge_slave_1 entered promiscuous mode [ 51.205281][ T475] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.212345][ T475] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.220108][ T475] device bridge_slave_0 entered promiscuous mode [ 51.227033][ T475] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.234006][ T475] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.242102][ T475] device bridge_slave_1 entered promiscuous mode [ 51.403477][ T466] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.410366][ T466] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.417590][ T466] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.424549][ T466] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.441945][ T465] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.448821][ T465] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.455923][ T465] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.462689][ T465] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.505948][ T485] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.512865][ T485] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.520508][ T485] device bridge_slave_0 entered promiscuous mode [ 51.544984][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.552827][ T306] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.560220][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.568688][ T306] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.576065][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.588699][ T485] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.595987][ T485] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.603723][ T485] device bridge_slave_1 entered promiscuous mode [ 51.630777][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.663131][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.671825][ T306] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.679144][ T306] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.686961][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.696140][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.726048][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.734491][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.742747][ T396] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.749902][ T396] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.766248][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.774201][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.782717][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.791054][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.831773][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.840456][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.848429][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.855876][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.866119][ T465] device veth0_vlan entered promiscuous mode [ 51.889078][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.896841][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.904715][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.913208][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.921814][ T304] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.928961][ T304] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.936732][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.945120][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.953202][ T304] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.960282][ T304] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.967624][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.981421][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.989708][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.012917][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.021158][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.029531][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.037154][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.076550][ T466] device veth0_vlan entered promiscuous mode [ 52.087395][ T465] device veth1_macvtap entered promiscuous mode [ 52.104902][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.113623][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.122422][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.130569][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.139168][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.147684][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.156100][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.163740][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.171624][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.179712][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.188138][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.195950][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.203306][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.212761][ T477] device veth0_vlan entered promiscuous mode [ 52.235879][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.244267][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.253016][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.261539][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.282962][ T477] device veth1_macvtap entered promiscuous mode [ 52.299023][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.307449][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.316018][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.334681][ T466] device veth1_macvtap entered promiscuous mode [ 52.372013][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.380107][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.383001][ T496] loop2: detected capacity change from 0 to 2048 [ 52.389187][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.407243][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.408328][ T496] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 52.415978][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.452250][ T496] EXT4-fs error (device loop2): ext4_check_all_de:655: inode #12: block 5: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=124 fake=0 [ 52.476190][ T465] EXT4-fs error (device loop2): ext4_readdir:260: inode #2: block 16: comm syz-executor.2: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=2048 fake=0 [ 52.499344][ T465] EXT4-fs (loop2): unmounting filesystem. [ 52.523947][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.531773][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.539361][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.548505][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.550126][ T500] loop3: detected capacity change from 0 to 2048 [ 52.557494][ T404] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.570433][ T404] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.577778][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.586093][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.594400][ T404] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.596562][ T500] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 52.601511][ T404] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.618284][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.627800][ T404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.665956][ T500] EXT4-fs error (device loop3): ext4_check_all_de:655: inode #12: block 5: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=124 fake=0 [ 52.694996][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.702518][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.710970][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.720106][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.726413][ T477] EXT4-fs error (device loop3): ext4_readdir:260: inode #2: block 16: comm syz-executor.3: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=2048 fake=0 [ 52.727966][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.755918][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.756219][ T477] EXT4-fs (loop3): unmounting filesystem. [ 52.763980][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.777300][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.785493][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.793576][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.802694][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.811801][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.820599][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.828492][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.836833][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.846183][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.853337][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.862934][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.916576][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.926225][ T506] loop1: detected capacity change from 0 to 2048 [ 52.934402][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.970935][ T506] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 52.985009][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.996333][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.016380][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.024529][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.047137][ T506] EXT4-fs error (device loop1): ext4_check_all_de:655: inode #12: block 5: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=124 fake=0 [ 53.078532][ T466] EXT4-fs error (device loop1): ext4_readdir:260: inode #2: block 16: comm syz-executor.1: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=2048 fake=0 [ 53.106059][ T466] EXT4-fs (loop1): unmounting filesystem. [ 53.111668][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.125511][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.137841][ T485] device veth0_vlan entered promiscuous mode [ 53.154687][ T475] device veth0_vlan entered promiscuous mode [ 53.165936][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.173809][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.182407][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.190258][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.200091][ T466] syz-executor.1 (466) used greatest stack depth: 20816 bytes left [ 53.210699][ T385] device bridge_slave_1 left promiscuous mode [ 53.216861][ T385] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.224258][ T385] device bridge_slave_0 left promiscuous mode [ 53.230405][ T385] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.238330][ T385] device bridge_slave_1 left promiscuous mode [ 53.244287][ T385] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.251975][ T385] device bridge_slave_0 left promiscuous mode [ 53.258589][ T385] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.266517][ T385] device bridge_slave_1 left promiscuous mode [ 53.272446][ T385] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.280153][ T385] device bridge_slave_0 left promiscuous mode [ 53.286460][ T385] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.294422][ T385] device bridge_slave_1 left promiscuous mode [ 53.300457][ T385] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.307900][ T385] device bridge_slave_0 left promiscuous mode [ 53.313825][ T385] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.321855][ T385] device bridge_slave_1 left promiscuous mode [ 53.328182][ T385] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.335569][ T385] device bridge_slave_0 left promiscuous mode [ 53.341843][ T385] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.351158][ T385] device veth1_macvtap left promiscuous mode [ 53.357487][ T385] device veth0_vlan left promiscuous mode [ 53.364051][ T385] device veth1_macvtap left promiscuous mode [ 53.370063][ T385] device veth0_vlan left promiscuous mode [ 53.375970][ T385] device veth1_macvtap left promiscuous mode [ 53.381796][ T385] device veth0_vlan left promiscuous mode [ 53.387988][ T385] device veth1_macvtap left promiscuous mode [ 53.393997][ T385] device veth0_vlan left promiscuous mode [ 53.399901][ T385] device veth1_macvtap left promiscuous mode [ 53.405897][ T385] device veth0_vlan left promiscuous mode [ 53.814900][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.822856][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.830459][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.837813][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.860410][ T504] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.867595][ T504] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.875216][ T504] device bridge_slave_0 entered promiscuous mode [ 53.883898][ T504] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.891328][ T504] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.899002][ T504] device bridge_slave_1 entered promiscuous mode [ 53.926522][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.935440][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.955329][ T475] device veth1_macvtap entered promiscuous mode [ 53.974921][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.982932][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.991382][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.009309][ T485] device veth1_macvtap entered promiscuous mode [ 54.042389][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.050074][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.059307][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.067765][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.076328][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.089029][ T510] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.096020][ T510] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.103171][ T510] device bridge_slave_0 entered promiscuous mode [ 54.122241][ T510] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.129159][ T510] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.136878][ T510] device bridge_slave_1 entered promiscuous mode [ 54.146594][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.155132][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.163796][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.172000][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.230269][ T519] loop0: detected capacity change from 0 to 2048 [ 54.233019][ T521] loop4: detected capacity change from 0 to 2048 [ 54.267243][ T519] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 54.267253][ T521] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 54.318998][ T521] EXT4-fs error (device loop4): ext4_check_all_de:655: inode #12: block 5: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=124 fake=0 [ 54.346371][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.353803][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.361519][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.367842][ T519] EXT4-fs error (device loop0): ext4_check_all_de:655: inode #12: block 5: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=124 fake=0 [ 54.371256][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.391667][ T485] EXT4-fs error (device loop4): ext4_readdir:260: inode #2: block 16: comm syz-executor.4: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=2048 fake=0 [ 54.398915][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.418318][ T28] kauditd_printk_skb: 7 callbacks suppressed [ 54.418335][ T28] audit: type=1400 audit(1715704590.767:173): avc: denied { remove_name } for pid=84 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 54.425157][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.425536][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready 2024/05/14 16:36:30 executed programs: 34 [ 54.432271][ T28] audit: type=1400 audit(1715704590.767:174): avc: denied { rename } for pid=84 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 54.457991][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.461050][ T28] audit: type=1400 audit(1715704590.767:175): avc: denied { create } for pid=84 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 54.470400][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.492473][ T475] EXT4-fs error (device loop0): ext4_readdir:260: inode #2: block 16: comm syz-executor.0: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=2048 fake=0 [ 54.499093][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.559206][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.561446][ T485] EXT4-fs (loop4): unmounting filesystem. [ 54.573043][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.582277][ T475] EXT4-fs (loop0): unmounting filesystem. [ 54.615919][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.640385][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.675760][ T504] device veth0_vlan entered promiscuous mode [ 54.686101][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.694211][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.702228][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.732453][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.741400][ T504] device veth1_macvtap entered promiscuous mode [ 54.759642][ T529] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.766809][ T529] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.774162][ T529] device bridge_slave_0 entered promiscuous mode [ 54.781396][ T529] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.788437][ T529] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.796053][ T529] device bridge_slave_1 entered promiscuous mode [ 54.852671][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.875101][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.920876][ T538] loop2: detected capacity change from 0 to 2048 [ 54.949140][ T538] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 54.991919][ T538] EXT4-fs error (device loop2): ext4_check_all_de:655: inode #12: block 5: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=124 fake=0 [ 55.021517][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.029184][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.031438][ T504] EXT4-fs error (device loop2): ext4_readdir:260: inode #2: block 16: comm syz-executor.2: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=2048 fake=0 [ 55.036685][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.065378][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.066178][ T504] EXT4-fs (loop2): unmounting filesystem. [ 55.074023][ T24] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.086707][ T24] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.095075][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.103307][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.111686][ T24] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.118567][ T24] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.132929][ T532] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.139920][ T532] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.147681][ T532] device bridge_slave_0 entered promiscuous mode [ 55.165151][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.172746][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.181114][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.188915][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.196946][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.205077][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.213411][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.235279][ T532] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.242146][ T532] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.250077][ T532] device bridge_slave_1 entered promiscuous mode [ 55.261005][ T510] device veth0_vlan entered promiscuous mode [ 55.297457][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.305650][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.313821][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.322366][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.343446][ T535] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.350411][ T535] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.357827][ T535] device bridge_slave_0 entered promiscuous mode [ 55.380428][ T535] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.387845][ T535] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.395506][ T535] device bridge_slave_1 entered promiscuous mode [ 55.413978][ T510] device veth1_macvtap entered promiscuous mode [ 55.426235][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.433684][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.441779][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.450379][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.458468][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.466130][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.474559][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.482865][ T19] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.489845][ T19] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.538235][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.546965][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.555466][ T396] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.563894][ T396] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.571223][ T396] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.608403][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.617187][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.625354][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.633521][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.660130][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.669206][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.678112][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.686545][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.729434][ T529] device veth0_vlan entered promiscuous mode [ 55.736300][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.744548][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.753202][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.760800][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.787179][ T549] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.794123][ T549] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.801837][ T549] device bridge_slave_0 entered promiscuous mode [ 55.805227][ T554] loop3: detected capacity change from 0 to 2048 [ 55.826828][ T554] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 55.848499][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.863963][ T549] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.871305][ T549] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.879442][ T549] device bridge_slave_1 entered promiscuous mode [ 55.888302][ T529] device veth1_macvtap entered promiscuous mode [ 55.898873][ T554] EXT4-fs error (device loop3): ext4_check_all_de:655: inode #12: block 5: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=124 fake=0 [ 55.933987][ T510] EXT4-fs error (device loop3): ext4_readdir:260: inode #2: block 16: comm syz-executor.3: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=2048 fake=0 [ 55.957975][ T510] EXT4-fs (loop3): unmounting filesystem. [ 56.005383][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.013604][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.024877][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.033504][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.109260][ T561] loop1: detected capacity change from 0 to 2048 [ 56.126795][ T561] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 56.185089][ T561] EXT4-fs error (device loop1): ext4_check_all_de:655: inode #12: block 5: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=124 fake=0 [ 56.210357][ T529] EXT4-fs error (device loop1): ext4_readdir:260: inode #2: block 16: comm syz-executor.1: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=2048 fake=0 [ 56.233559][ T529] EXT4-fs (loop1): unmounting filesystem. [ 56.268695][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.276893][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.284477][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.292844][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.300832][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.307691][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.340756][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.374250][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.383114][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.391467][ T306] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.398348][ T306] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.405910][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.413927][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.421957][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.430434][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.474078][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.482474][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.491094][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.498937][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.508273][ T385] device bridge_slave_1 left promiscuous mode [ 56.514218][ T385] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.522018][ T385] device bridge_slave_0 left promiscuous mode [ 56.528177][ T385] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.536242][ T385] device bridge_slave_1 left promiscuous mode [ 56.542274][ T385] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.549765][ T385] device bridge_slave_0 left promiscuous mode [ 56.556066][ T385] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.563734][ T385] device bridge_slave_1 left promiscuous mode [ 56.570408][ T385] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.578131][ T385] device bridge_slave_0 left promiscuous mode [ 56.584103][ T385] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.592306][ T385] device bridge_slave_1 left promiscuous mode [ 56.598894][ T385] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.606622][ T385] device bridge_slave_0 left promiscuous mode [ 56.612702][ T385] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.620558][ T385] device bridge_slave_1 left promiscuous mode [ 56.626818][ T385] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.634078][ T385] device bridge_slave_0 left promiscuous mode [ 56.640759][ T385] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.650103][ T385] device veth1_macvtap left promiscuous mode [ 56.655997][ T385] device veth0_vlan left promiscuous mode [ 56.661678][ T385] device veth1_macvtap left promiscuous mode [ 56.667738][ T385] device veth0_vlan left promiscuous mode [ 56.673516][ T385] device veth1_macvtap left promiscuous mode [ 56.679605][ T385] device veth0_vlan left promiscuous mode [ 56.685572][ T385] device veth1_macvtap left promiscuous mode [ 56.691573][ T385] device veth0_vlan left promiscuous mode [ 56.697488][ T385] device veth1_macvtap left promiscuous mode [ 56.703309][ T385] device veth0_vlan left promiscuous mode [ 57.086927][ T532] device veth0_vlan entered promiscuous mode [ 57.096629][ T559] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.103576][ T559] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.111097][ T559] device bridge_slave_0 entered promiscuous mode [ 57.118778][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.127065][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.134360][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.141674][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.167087][ T559] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.174072][ T559] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.181681][ T559] device bridge_slave_1 entered promiscuous mode [ 57.188644][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.196022][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.203268][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.212334][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.220394][ T306] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.227250][ T306] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.234447][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.242684][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.250979][ T306] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.257960][ T306] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.265372][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.298508][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.306491][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.314343][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.322453][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.330340][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.338755][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.346940][ T306] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.353863][ T306] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.363779][ T532] device veth1_macvtap entered promiscuous mode [ 57.393013][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.400851][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.409508][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.417940][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.425517][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.433666][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.441732][ T306] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.448595][ T306] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.455828][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.464168][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.472149][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.480180][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.513591][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.521992][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.531025][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.539428][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.585281][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.593485][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.609846][ T572] loop4: detected capacity change from 0 to 2048 [ 57.629807][ T572] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 57.655551][ T566] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.662736][ T566] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.671979][ T566] device bridge_slave_0 entered promiscuous mode [ 57.682173][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.692162][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.701245][ T578] EXT4-fs error (device loop4): ext4_check_all_de:655: inode #12: block 5: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=124 fake=0 [ 57.726970][ T535] device veth0_vlan entered promiscuous mode [ 57.740238][ T532] EXT4-fs error (device loop4): ext4_readdir:260: inode #2: block 16: comm syz-executor.4: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=2048 fake=0 [ 57.745702][ T566] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.767872][ T566] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.775463][ T566] device bridge_slave_1 entered promiscuous mode [ 57.776319][ T532] EXT4-fs (loop4): unmounting filesystem. [ 57.796139][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.803914][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.827379][ T549] device veth0_vlan entered promiscuous mode [ 57.840576][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.847965][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.855885][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.863696][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.881400][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.888904][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.896908][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.905209][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.919127][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.927467][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.936462][ T535] device veth1_macvtap entered promiscuous mode [ 57.943777][ T549] device veth1_macvtap entered promiscuous mode [ 57.981045][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.988600][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.997264][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.005351][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.013037][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.021622][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.041892][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.050074][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.058586][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.067163][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.075889][ T304] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.083514][ T304] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.091027][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.099339][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.107629][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.115829][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.123781][ T304] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.130664][ T304] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.139722][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.151048][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.159841][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.195664][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.195716][ T580] loop0: detected capacity change from 0 to 2048 [ 58.204071][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.219155][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.227352][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.227950][ T580] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 58.260011][ T559] device veth0_vlan entered promiscuous mode [ 58.269138][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.280699][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.301089][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.309502][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.315713][ T586] loop2: detected capacity change from 0 to 2048 [ 58.335240][ T587] EXT4-fs error (device loop0): ext4_check_all_de:655: inode #12: block 5: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=124 fake=0 [ 58.360706][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.368703][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.372498][ T535] EXT4-fs error (device loop0): ext4_readdir:260: inode #2: block 16: comm syz-executor.0: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=2048 fake=0 [ 58.376317][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.405190][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.414400][ T559] device veth1_macvtap entered promiscuous mode [ 58.424100][ T535] EXT4-fs (loop0): unmounting filesystem. [ 58.440401][ T586] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 58.457690][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.467227][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.476565][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.484898][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.493638][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.537535][ T586] EXT4-fs error (device loop2): ext4_check_all_de:655: inode #12: block 5: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=124 fake=0 [ 58.570076][ T549] EXT4-fs error (device loop2): ext4_readdir:260: inode #2: block 16: comm syz-executor.2: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=2048 fake=0 [ 58.579882][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.592549][ T593] loop3: detected capacity change from 0 to 2048 [ 58.608716][ T549] EXT4-fs (loop2): unmounting filesystem. [ 58.636226][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.655152][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.663555][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.672971][ T304] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.673704][ T593] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 58.679968][ T304] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.680205][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.703888][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.711992][ T304] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.718891][ T304] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.737166][ T593] EXT4-fs error (device loop3): ext4_check_all_de:655: inode #12: block 5: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=124 fake=0 [ 58.759878][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.767500][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.775524][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.777817][ T559] EXT4-fs error (device loop3): ext4_readdir:260: inode #2: block 16: comm syz-executor.3: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=2048 fake=0 [ 58.783713][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.813015][ T559] EXT4-fs (loop3): unmounting filesystem. [ 58.813595][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready