.833263][ T43] device veth1_macvtap left promiscuous mode [ 202.839420][ T43] device veth0_vlan left promiscuous mode [ 202.845794][ T43] device veth1_macvtap left promiscuous mode [ 202.851824][ T43] device veth0_vlan left promiscuous mode [ 202.858095][ T43] device veth1_macvtap left promiscuous mode [ 202.864258][ T43] device veth0_vlan left promiscuous mode [ 202.870543][ T43] device veth1_macvtap left promiscuous mode [ 202.876923][ T43] device veth0_vlan left promiscuous mode [ 203.316882][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 203.370692][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 203.379072][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 203.418648][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 203.426985][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 203.441437][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 203.449853][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 203.473468][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 203.481933][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 203.494057][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 203.501543][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 203.522985][ T2986] device veth0_vlan entered promiscuous mode [ 203.548514][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 203.557031][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 203.584742][ T2986] device veth1_macvtap entered promiscuous mode [ 203.593220][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 203.601532][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 203.611119][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 203.619147][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 203.627853][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 203.636449][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 203.643522][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 203.650965][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 203.658542][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 203.666062][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 203.675056][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 203.683527][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 203.691713][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 203.698792][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 203.712900][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 203.721429][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 203.729735][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 203.736789][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 203.744251][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 203.751701][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 203.759398][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 203.767952][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 203.776228][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 203.783307][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 203.790659][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 203.799397][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 203.807623][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 203.814682][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 203.842417][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 203.850160][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 203.858057][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 203.866749][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 203.875043][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 203.883313][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 203.891286][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 203.899924][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 203.908572][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 203.915683][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 203.923309][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 203.931536][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 203.940122][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 203.948623][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 203.957333][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 203.966263][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 203.974319][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 203.982528][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 203.995662][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 204.016720][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 204.024279][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 204.031857][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 204.040972][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 204.049700][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 204.056805][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 204.064410][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 204.072988][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 204.081147][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 204.088224][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 204.095826][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 204.104052][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 204.135342][ T3042] loop0: detected capacity change from 0 to 128 [ 204.141198][ T532] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 204.150931][ T532] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 204.161232][ T532] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 204.170091][ T3042] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 204.170186][ T532] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 204.189202][ T532] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 204.197915][ T532] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 204.205582][ T532] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 204.206801][ T3042] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.527: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 204.225779][ T3004] device veth0_vlan entered promiscuous mode [ 204.238327][ T3042] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 204.253501][ T2992] device veth0_vlan entered promiscuous mode [ 204.266281][ T532] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 204.266434][ T2986] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 204.276595][ T532] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 204.288245][ T903] udevd[903]: incorrect ext4 checksum on /dev/loop0 [ 204.293767][ T2986] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 204.303694][ T532] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 204.314376][ T2986] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 204.320927][ T532] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 204.348820][ T2986] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 204.349681][ T532] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 204.362734][ T2986] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 204.368843][ T532] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 204.381768][ T2986] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 204.389239][ T532] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 204.410659][ T2986] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 204.410968][ T532] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 204.425813][ T2986] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 204.434243][ T532] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 204.449455][ T2986] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 204.466027][ T3004] device veth1_macvtap entered promiscuous mode [ 204.478211][ T2986] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 204.493910][ T2994] device veth0_vlan entered promiscuous mode [ 204.502683][ T2986] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 204.508611][ T2992] device veth1_macvtap entered promiscuous mode [ 204.523351][ T2986] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 204.526338][ T532] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 204.542664][ T2986] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 204.545109][ T532] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 204.556846][ T2986] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 204.565963][ T532] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 204.577833][ T2986] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 204.586500][ T532] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 204.601283][ T2986] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 204.624554][ T2986] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 204.636308][ T2986] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 204.655358][ T532] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 204.664866][ T532] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 204.673825][ T532] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 204.682191][ T532] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 204.691203][ T532] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 204.699830][ T532] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 204.714142][ T532] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 204.722618][ T532] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 204.739335][ T2999] device veth0_vlan entered promiscuous mode [ 204.753367][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 204.761739][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 204.765906][ T3046] loop4: detected capacity change from 0 to 128 [ 204.772990][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 204.788410][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 204.799888][ T3046] EXT4-fs mount: 1 callbacks suppressed [ 204.799905][ T3046] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 204.806116][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 204.821643][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 204.829482][ T3046] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 204.838849][ T2994] device veth1_macvtap entered promiscuous mode [ 204.860919][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 204.872792][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 204.874942][ T3049] loop5: detected capacity change from 0 to 128 [ 204.881859][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 204.897524][ T3046] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.541: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 204.917938][ T3046] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 204.926774][ T3049] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 204.937092][ T3049] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 204.939575][ T3004] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 204.952180][ T903] udevd[903]: incorrect ext4 checksum on /dev/loop4 [ 204.959892][ T3004] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 204.979296][ T3004] EXT4-fs error (device loop4): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 204.983012][ T2999] device veth1_macvtap entered promiscuous mode [ 205.006445][ T3004] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 205.007942][ T3049] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.538: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 205.023245][ T3004] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 205.040799][ T2986] EXT4-fs (loop0): unmounting filesystem. [ 205.050485][ T3004] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 205.075317][ T3004] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 205.086048][ T3049] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 205.090672][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 205.115843][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 205.118599][ T2992] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 205.124842][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 205.143446][ T3004] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 205.144536][ T2992] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 205.162535][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 205.173680][ T2992] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 205.200909][ T3004] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 205.201892][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 205.224192][ T3004] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 205.224230][ T2992] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 205.239913][ T3004] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 205.252654][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 205.266276][ T3004] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 205.274008][ T2992] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 205.285951][ T3004] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 205.299391][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 205.312359][ T3004] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 205.320964][ T2992] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 205.333654][ T3004] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 205.347504][ T2992] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 205.378303][ T2992] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 205.380074][ T3004] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 205.396847][ T2992] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 205.411357][ T3004] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 205.440052][ T2992] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 205.449630][ T3004] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 205.455645][ T2992] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 205.468834][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 205.485524][ T2992] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 205.500581][ T3055] loop3: detected capacity change from 0 to 128 [ 205.504809][ T2992] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 205.523469][ T2992] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 205.525610][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 205.539422][ T3055] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 205.544389][ T2992] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 205.552812][ T3055] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 205.578109][ T2992] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 205.578493][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 205.598103][ T3055] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.539: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 205.612820][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 205.622127][ T2992] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 205.641375][ T3055] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 205.649531][ T2992] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 205.685817][ T3059] loop6: detected capacity change from 0 to 128 [ 205.726635][ T524] udevd[524]: incorrect ext4 checksum on /dev/loop3 [ 205.735487][ T2994] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 205.736022][ T3059] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 205.751974][ T2994] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 205.769885][ T2994] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 205.792620][ T2994] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 205.806412][ T2994] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 205.820092][ T2994] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 205.835705][ T3059] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 205.844746][ T3053] bridge0: port 1(bridge_slave_0) entered blocking state [ 205.853381][ T2994] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 205.856288][ T3053] bridge0: port 1(bridge_slave_0) entered disabled state [ 205.876985][ T3053] device bridge_slave_0 entered promiscuous mode [ 205.890858][ T3053] bridge0: port 2(bridge_slave_1) entered blocking state [ 205.898163][ T3053] bridge0: port 2(bridge_slave_1) entered disabled state [ 205.903976][ T3059] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.532: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 205.906404][ T3053] device bridge_slave_1 entered promiscuous mode [ 205.934900][ T2994] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 205.951709][ T2994] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 205.971691][ T3059] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 205.977756][ T2994] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 205.994933][ T2994] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 2025/10/11 18:08:46 executed programs: 536 [ 206.019012][ T2994] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 206.025878][ T2999] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 206.037567][ T2994] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 206.044471][ T2999] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 206.055900][ T2994] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 206.071983][ T2999] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 206.082569][ T2994] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 206.103401][ T2999] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 206.117048][ T2994] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 206.130694][ T2999] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 206.144838][ T2994] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 206.157736][ T2999] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 206.168573][ T2994] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 206.184896][ T2999] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 206.227546][ T2999] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 206.252373][ T2999] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 206.268124][ T2999] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 206.268523][ T3004] EXT4-fs (loop4): unmounting filesystem. [ 206.284211][ T2999] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 206.310126][ T2992] EXT4-fs (loop5): unmounting filesystem. [ 206.314444][ T2999] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 206.328424][ T2999] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 206.358323][ T2999] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 206.374423][ T2999] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 206.389507][ T2999] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 206.422758][ T2999] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 206.435323][ T2999] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 206.454766][ T2994] EXT4-fs (loop3): unmounting filesystem. [ 206.468302][ T3053] bridge0: port 2(bridge_slave_1) entered blocking state [ 206.475453][ T3053] bridge0: port 2(bridge_slave_1) entered forwarding state [ 206.482804][ T3053] bridge0: port 1(bridge_slave_0) entered blocking state [ 206.489843][ T3053] bridge0: port 1(bridge_slave_0) entered forwarding state [ 206.640315][ T3067] bridge0: port 1(bridge_slave_0) entered blocking state [ 206.647700][ T3067] bridge0: port 1(bridge_slave_0) entered disabled state [ 206.655605][ T3067] device bridge_slave_0 entered promiscuous mode [ 206.662930][ T3067] bridge0: port 2(bridge_slave_1) entered blocking state [ 206.669986][ T3067] bridge0: port 2(bridge_slave_1) entered disabled state [ 206.678278][ T3067] device bridge_slave_1 entered promiscuous mode [ 206.685058][ T3068] bridge0: port 1(bridge_slave_0) entered blocking state [ 206.692208][ T3068] bridge0: port 1(bridge_slave_0) entered disabled state [ 206.699801][ T3068] device bridge_slave_0 entered promiscuous mode [ 206.707204][ T3068] bridge0: port 2(bridge_slave_1) entered blocking state [ 206.713465][ T2999] EXT4-fs (loop6): unmounting filesystem. [ 206.714776][ T3068] bridge0: port 2(bridge_slave_1) entered disabled state [ 206.727967][ T3068] device bridge_slave_1 entered promiscuous mode [ 206.765238][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 206.773860][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 206.789149][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 206.796897][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 206.898830][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 206.907037][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 206.920148][ T3076] bridge0: port 1(bridge_slave_0) entered blocking state [ 206.927492][ T3076] bridge0: port 1(bridge_slave_0) entered disabled state [ 206.935203][ T3076] device bridge_slave_0 entered promiscuous mode [ 206.942704][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 206.950997][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 206.976205][ T3076] bridge0: port 2(bridge_slave_1) entered blocking state [ 206.983507][ T3076] bridge0: port 2(bridge_slave_1) entered disabled state [ 206.991081][ T3076] device bridge_slave_1 entered promiscuous mode [ 207.053432][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 207.061886][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 207.100647][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 207.108950][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 207.131310][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 207.138885][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 207.161019][ T3053] device veth0_vlan entered promiscuous mode [ 207.189969][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 207.199429][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 207.233216][ T3084] bridge0: port 1(bridge_slave_0) entered blocking state [ 207.240380][ T3084] bridge0: port 1(bridge_slave_0) entered disabled state [ 207.248062][ T3084] device bridge_slave_0 entered promiscuous mode [ 207.256345][ T43] device bridge_slave_1 left promiscuous mode [ 207.262742][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 207.270321][ T43] device bridge_slave_0 left promiscuous mode [ 207.276584][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 207.284472][ T43] device bridge_slave_1 left promiscuous mode [ 207.290688][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 207.298316][ T43] device bridge_slave_0 left promiscuous mode [ 207.304716][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 207.312993][ T43] device bridge_slave_1 left promiscuous mode [ 207.319155][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 207.326742][ T43] device bridge_slave_0 left promiscuous mode [ 207.333084][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 207.341045][ T43] device bridge_slave_1 left promiscuous mode [ 207.347424][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 207.355066][ T43] device bridge_slave_0 left promiscuous mode [ 207.361199][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 207.369301][ T43] device bridge_slave_1 left promiscuous mode [ 207.375589][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 207.383469][ T43] device bridge_slave_0 left promiscuous mode [ 207.389627][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 207.397962][ T43] device bridge_slave_1 left promiscuous mode [ 207.404248][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 207.411953][ T43] device bridge_slave_0 left promiscuous mode [ 207.418199][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 207.427342][ T43] device veth1_macvtap left promiscuous mode [ 207.433516][ T43] device veth0_vlan left promiscuous mode [ 207.439482][ T43] device veth1_macvtap left promiscuous mode [ 207.445799][ T43] device veth0_vlan left promiscuous mode [ 207.451789][ T43] device veth1_macvtap left promiscuous mode [ 207.457996][ T43] device veth0_vlan left promiscuous mode [ 207.464047][ T43] device veth1_macvtap left promiscuous mode [ 207.470058][ T43] device veth0_vlan left promiscuous mode [ 207.476460][ T43] device veth1_macvtap left promiscuous mode [ 207.482871][ T43] device veth0_vlan left promiscuous mode [ 207.489034][ T43] device veth1_macvtap left promiscuous mode [ 207.495141][ T43] device veth0_vlan left promiscuous mode [ 207.968946][ T3053] device veth1_macvtap entered promiscuous mode [ 207.975661][ T3084] bridge0: port 2(bridge_slave_1) entered blocking state [ 207.982947][ T3084] bridge0: port 2(bridge_slave_1) entered disabled state [ 207.990422][ T3084] device bridge_slave_1 entered promiscuous mode [ 207.997597][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 208.048649][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 208.057550][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 208.088611][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 208.096299][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 208.104140][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 208.112919][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 208.121320][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 208.129443][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 208.149026][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 208.157605][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 208.165883][ T329] bridge0: port 1(bridge_slave_0) entered blocking state [ 208.172936][ T329] bridge0: port 1(bridge_slave_0) entered forwarding state [ 208.180525][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 208.189833][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 208.198209][ T329] bridge0: port 2(bridge_slave_1) entered blocking state [ 208.205277][ T329] bridge0: port 2(bridge_slave_1) entered forwarding state [ 208.212801][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 208.221169][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 208.229610][ T329] bridge0: port 1(bridge_slave_0) entered blocking state [ 208.236672][ T329] bridge0: port 1(bridge_slave_0) entered forwarding state [ 208.244122][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 208.252657][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 208.260842][ T329] bridge0: port 2(bridge_slave_1) entered blocking state [ 208.267918][ T329] bridge0: port 2(bridge_slave_1) entered forwarding state [ 208.275350][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 208.283064][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 208.326531][ T3110] loop9: detected capacity change from 0 to 128 [ 208.335233][ T3110] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 208.344914][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 208.353963][ T3110] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 208.356577][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 208.372673][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 208.374782][ T3110] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.537: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 208.380880][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 208.399738][ T3110] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 208.426244][ T3053] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 208.427529][ T903] udevd[903]: incorrect ext4 checksum on /dev/loop9 [ 208.439037][ T3053] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 208.457820][ T3053] EXT4-fs error (device loop9): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 208.458769][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 208.478778][ T3053] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 208.487555][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 208.499394][ T3053] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 208.505906][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 208.520516][ T3053] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 208.527300][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 208.541632][ T3053] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 208.568615][ T3053] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 208.584659][ T3053] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 208.593301][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 208.600090][ T3053] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 208.608918][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 208.623217][ T3053] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 208.633846][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 208.646266][ T3053] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 208.654188][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 208.665504][ T3053] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 208.673584][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 208.694137][ T3053] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 208.694709][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 208.706919][ T3053] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 208.715511][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 208.729712][ T3053] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 208.737648][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 208.760902][ T3053] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 208.761248][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 208.780512][ T3053] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 208.780900][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 208.801650][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 208.809503][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 208.817934][ T3068] device veth0_vlan entered promiscuous mode [ 208.826729][ T3067] device veth0_vlan entered promiscuous mode [ 208.844197][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 208.851780][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 208.859789][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 208.869354][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 208.878080][ T329] bridge0: port 1(bridge_slave_0) entered blocking state [ 208.885259][ T329] bridge0: port 1(bridge_slave_0) entered forwarding state [ 208.894285][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 208.902783][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 208.911121][ T329] bridge0: port 2(bridge_slave_1) entered blocking state [ 208.918223][ T329] bridge0: port 2(bridge_slave_1) entered forwarding state [ 208.935272][ T3068] device veth1_macvtap entered promiscuous mode [ 208.945872][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 208.953671][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 208.961971][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 208.970307][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 208.986131][ T3067] device veth1_macvtap entered promiscuous mode [ 208.995633][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 209.004744][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 209.013232][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 209.021360][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 209.029721][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 209.038111][ T3053] EXT4-fs (loop9): unmounting filesystem. [ 209.069938][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 209.078513][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 209.086867][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 209.096369][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 209.104989][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 209.113177][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 209.121147][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 209.129731][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 209.138333][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 209.146776][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 209.167160][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 209.174891][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 209.201627][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 209.211074][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 209.219000][ T3122] loop8: detected capacity change from 0 to 128 [ 209.222786][ T329] bridge0: port 1(bridge_slave_0) entered blocking state [ 209.228753][ T3122] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 209.232979][ T329] bridge0: port 1(bridge_slave_0) entered forwarding state [ 209.237367][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 209.251588][ T3122] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 209.258030][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 209.271916][ T3122] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.553: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 209.282180][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 209.296319][ T3122] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 209.303949][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 209.321547][ T3068] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 209.324913][ T903] udevd[903]: incorrect ext4 checksum on /dev/loop8 [ 209.333666][ T3068] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 209.353168][ T3068] EXT4-fs error (device loop8): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 209.353595][ T329] bridge0: port 2(bridge_slave_1) entered blocking state [ 209.374788][ T3068] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 209.380427][ T329] bridge0: port 2(bridge_slave_1) entered forwarding state [ 209.391996][ T3068] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 209.413134][ T3068] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 209.418103][ T3076] device veth0_vlan entered promiscuous mode [ 209.435546][ T3068] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 209.452785][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 209.452906][ T3068] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 209.460545][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 209.476122][ T3068] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 209.476377][ T3068] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 209.486703][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 209.502807][ T3068] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 209.536957][ T3068] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 209.563910][ T3068] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 209.577335][ T3068] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 209.578587][ T3125] loop2: detected capacity change from 0 to 128 [ 209.592024][ T3068] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 209.615765][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 209.616070][ T3125] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 209.623732][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 209.631740][ T3068] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 209.640221][ T3125] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 209.655972][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 209.674773][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 209.683152][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 209.691284][ T3068] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 209.691451][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 209.706820][ T3125] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.546: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 209.711341][ T3068] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 209.732038][ T3125] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 209.745272][ T3076] device veth1_macvtap entered promiscuous mode [ 209.768994][ T3067] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 209.770552][ T903] udevd[903]: incorrect ext4 checksum on /dev/loop2 [ 209.788699][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 209.796861][ T3067] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 209.801198][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 209.810786][ T3067] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 209.839184][ T3067] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 209.839425][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 209.859376][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 209.867967][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 209.888947][ T3067] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 209.902652][ T3067] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 209.918063][ T3067] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 209.934963][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 209.944566][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 209.951210][ T3067] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 209.953172][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 209.977140][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 209.982556][ T3067] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 209.990670][ T3084] device veth0_vlan entered promiscuous mode [ 210.000964][ T3067] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 210.007562][ T3120] bridge0: port 1(bridge_slave_0) entered blocking state [ 210.022810][ T3067] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 210.028927][ T3120] bridge0: port 1(bridge_slave_0) entered disabled state [ 210.044500][ T3067] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 210.052149][ T3120] device bridge_slave_0 entered promiscuous mode [ 210.063101][ T3067] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 210.072905][ T3120] bridge0: port 2(bridge_slave_1) entered blocking state [ 210.089321][ T3120] bridge0: port 2(bridge_slave_1) entered disabled state [ 210.089399][ T3067] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 210.097798][ T3120] device bridge_slave_1 entered promiscuous mode [ 210.109189][ T3067] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 210.131576][ T3067] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 210.147939][ T3067] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 210.160804][ T3067] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 210.174960][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 210.183028][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 210.191263][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 210.203821][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 210.234705][ T3068] EXT4-fs (loop8): unmounting filesystem. [ 210.246884][ T3132] loop7: detected capacity change from 0 to 128 [ 210.280952][ T3132] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 210.291841][ T3132] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 210.292459][ T3084] device veth1_macvtap entered promiscuous mode [ 210.318430][ T3132] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.555: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 210.337779][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 210.345960][ T3132] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 210.346402][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 210.362666][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 210.380019][ T3076] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 210.392408][ T903] udevd[903]: incorrect ext4 checksum on /dev/loop7 [ 210.392602][ T3076] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 210.404523][ T903] udevd[903]: incorrect ext4 checksum on /dev/loop7 [ 210.413134][ T3076] EXT4-fs error (device loop7): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 210.443034][ T3076] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 210.443291][ T3067] EXT4-fs (loop2): unmounting filesystem. [ 210.455420][ T3076] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 210.479654][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 210.488127][ T3076] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 210.494835][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 210.509919][ T3076] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 210.526598][ T3076] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 210.542718][ T3076] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 210.565851][ T3076] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 210.581315][ T3076] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 210.598776][ T3076] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 210.612594][ T3076] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 210.628670][ T3076] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 210.641160][ T3076] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 210.641640][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 210.656738][ T3076] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 210.664890][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 210.681874][ T3076] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 210.700531][ T3076] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 210.756057][ T3142] loop1: detected capacity change from 0 to 128 [ 210.777717][ T3142] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 210.786894][ T3142] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 210.812776][ T3142] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.556: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 210.831920][ T3142] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 210.886301][ T903] udevd[903]: incorrect ext4 checksum on /dev/loop1 [ 210.887063][ T3084] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 210.900507][ T903] udevd[903]: incorrect ext4 checksum on /dev/loop1 [ 210.904803][ T3084] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 210.926108][ T3084] EXT4-fs error (device loop1): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 210.946936][ T3084] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 210.959863][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 210.959899][ T3084] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 210.968145][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 210.988825][ T3084] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 211.004000][ T3084] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 211.019437][ T3084] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 211.035291][ T3084] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 211.035607][ T3135] bridge0: port 1(bridge_slave_0) entered blocking state [ 211.050540][ T3084] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 211.057905][ T3135] bridge0: port 1(bridge_slave_0) entered disabled state [ 211.079592][ T3084] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 211.080627][ T3135] device bridge_slave_0 entered promiscuous mode [ 211.095320][ T3084] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 211.101850][ T3135] bridge0: port 2(bridge_slave_1) entered blocking state [ 211.119639][ T3084] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 211.119679][ T3135] bridge0: port 2(bridge_slave_1) entered disabled state [ 211.132844][ T3084] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 211.140765][ T3135] device bridge_slave_1 entered promiscuous mode [ 211.152546][ T3084] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 211.177659][ T3076] EXT4-fs (loop7): unmounting filesystem. [ 211.182453][ T3138] bridge0: port 1(bridge_slave_0) entered blocking state [ 211.183705][ T3084] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 211.190559][ T3138] bridge0: port 1(bridge_slave_0) entered disabled state [ 211.214252][ T3084] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 211.226265][ T3138] device bridge_slave_0 entered promiscuous mode [ 211.233052][ T3084] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 211.237531][ T3138] bridge0: port 2(bridge_slave_1) entered blocking state [ 211.261758][ T3138] bridge0: port 2(bridge_slave_1) entered disabled state [ 211.269642][ T3138] device bridge_slave_1 entered promiscuous mode 2025/10/11 18:08:52 executed programs: 554 [ 211.292958][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 211.301397][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 211.311709][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 211.318896][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 211.327186][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 211.335663][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 211.344219][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 211.351447][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 211.359103][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 211.420022][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 211.428172][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 211.456214][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 211.464409][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 211.515822][ T3084] EXT4-fs (loop1): unmounting filesystem. [ 211.610336][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 211.618984][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 211.630853][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 211.640019][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 211.652513][ T3156] bridge0: port 1(bridge_slave_0) entered blocking state [ 211.659582][ T3156] bridge0: port 1(bridge_slave_0) entered disabled state [ 211.667247][ T3156] device bridge_slave_0 entered promiscuous mode [ 211.674608][ T3156] bridge0: port 2(bridge_slave_1) entered blocking state [ 211.681784][ T3156] bridge0: port 2(bridge_slave_1) entered disabled state [ 211.689418][ T3156] device bridge_slave_1 entered promiscuous mode [ 211.709338][ T3120] device veth0_vlan entered promiscuous mode [ 211.716291][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 211.723918][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 211.834341][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 211.842879][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 211.864914][ T3120] device veth1_macvtap entered promiscuous mode [ 211.899180][ T3159] bridge0: port 1(bridge_slave_0) entered blocking state [ 211.906573][ T3159] bridge0: port 1(bridge_slave_0) entered disabled state [ 211.914333][ T3159] device bridge_slave_0 entered promiscuous mode [ 211.921676][ T3159] bridge0: port 2(bridge_slave_1) entered blocking state [ 211.929059][ T3159] bridge0: port 2(bridge_slave_1) entered disabled state [ 211.936988][ T3159] device bridge_slave_1 entered promiscuous mode [ 211.950430][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 211.958199][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 211.966759][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 211.978994][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 211.986793][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 212.037645][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 212.047616][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 212.056276][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 212.064811][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 212.073306][ T519] bridge0: port 1(bridge_slave_0) entered blocking state [ 212.080425][ T519] bridge0: port 1(bridge_slave_0) entered forwarding state [ 212.088300][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 212.096840][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 212.105205][ T519] bridge0: port 2(bridge_slave_1) entered blocking state [ 212.112402][ T519] bridge0: port 2(bridge_slave_1) entered forwarding state [ 212.119918][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 212.148435][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 212.156036][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 212.169311][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 212.195521][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 212.204321][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 212.212938][ T519] bridge0: port 1(bridge_slave_0) entered blocking state [ 212.220093][ T519] bridge0: port 1(bridge_slave_0) entered forwarding state [ 212.227610][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 212.236204][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 212.244686][ T519] bridge0: port 2(bridge_slave_1) entered blocking state [ 212.251899][ T519] bridge0: port 2(bridge_slave_1) entered forwarding state [ 212.259663][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 212.268643][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 212.278102][ T43] device bridge_slave_1 left promiscuous mode [ 212.284432][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 212.291911][ T43] device bridge_slave_0 left promiscuous mode [ 212.298543][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 212.306970][ T43] device bridge_slave_1 left promiscuous mode [ 212.313345][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 212.320817][ T43] device bridge_slave_0 left promiscuous mode [ 212.327218][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 212.335322][ T43] device bridge_slave_1 left promiscuous mode [ 212.341457][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 212.349061][ T43] device bridge_slave_0 left promiscuous mode [ 212.355493][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 212.363805][ T43] device bridge_slave_1 left promiscuous mode [ 212.370016][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 212.377679][ T43] device bridge_slave_0 left promiscuous mode [ 212.384531][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 212.393021][ T43] device bridge_slave_1 left promiscuous mode [ 212.399178][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 212.407255][ T43] device bridge_slave_0 left promiscuous mode [ 212.413417][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 212.421391][ T43] device bridge_slave_1 left promiscuous mode [ 212.427625][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 212.435195][ T43] device bridge_slave_0 left promiscuous mode [ 212.441400][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 212.449381][ T43] device bridge_slave_1 left promiscuous mode [ 212.455674][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 212.463337][ T43] device bridge_slave_0 left promiscuous mode [ 212.469552][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 212.478943][ T43] device veth1_macvtap left promiscuous mode [ 212.485067][ T43] device veth0_vlan left promiscuous mode [ 212.490989][ T43] device veth1_macvtap left promiscuous mode [ 212.497452][ T43] device veth0_vlan left promiscuous mode [ 212.503430][ T43] device veth1_macvtap left promiscuous mode [ 212.509478][ T43] device veth0_vlan left promiscuous mode [ 212.515993][ T43] device veth1_macvtap left promiscuous mode [ 212.522046][ T43] device veth0_vlan left promiscuous mode [ 212.528309][ T43] device veth1_macvtap left promiscuous mode [ 212.534506][ T43] device veth0_vlan left promiscuous mode [ 212.541291][ T43] device veth1_macvtap left promiscuous mode [ 212.547530][ T43] device veth0_vlan left promiscuous mode [ 212.555268][ T43] device veth1_macvtap left promiscuous mode [ 212.561404][ T43] device veth0_vlan left promiscuous mode [ 213.137645][ T3184] loop0: detected capacity change from 0 to 128 [ 213.161300][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 213.170550][ T3184] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 213.174328][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 213.180624][ T3184] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 213.194498][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 213.205319][ T3184] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.559: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 213.213014][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 213.225057][ T3184] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 213.257139][ T903] udevd[903]: incorrect ext4 checksum on /dev/loop0 [ 213.265583][ T3120] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 213.267384][ T3135] device veth0_vlan entered promiscuous mode [ 213.284055][ T3120] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 213.284516][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 213.297664][ T3120] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 213.306909][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 213.325625][ T3120] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 213.334025][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 213.344786][ T3120] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 213.352953][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 213.365650][ T3120] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 213.374006][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 213.388472][ T3120] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 213.397058][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 213.411373][ T3120] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 213.419835][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 213.434976][ T3120] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 213.443366][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 213.457970][ T3120] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 213.466299][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 213.487920][ T3120] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 213.488162][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 213.503712][ T3120] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 213.522247][ T3120] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 213.527869][ T3138] device veth0_vlan entered promiscuous mode [ 213.541522][ T3120] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 213.554283][ T3120] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 213.572369][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 213.580748][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 213.589158][ T519] bridge0: port 1(bridge_slave_0) entered blocking state [ 213.596240][ T519] bridge0: port 1(bridge_slave_0) entered forwarding state [ 213.596913][ T3120] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 213.604752][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 213.620604][ T3120] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 213.628013][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 213.647328][ T519] bridge0: port 2(bridge_slave_1) entered blocking state [ 213.654395][ T519] bridge0: port 2(bridge_slave_1) entered forwarding state [ 213.661682][ T3120] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 213.662088][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 213.683568][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 213.691635][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 213.700232][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 213.708753][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 213.716968][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 213.739068][ T3138] device veth1_macvtap entered promiscuous mode [ 213.756491][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 213.765075][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 213.774315][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 213.781954][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 213.790433][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 213.799054][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 213.824698][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 213.833219][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 213.841529][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 213.850187][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 213.858827][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 213.867175][ T3120] EXT4-fs (loop0): unmounting filesystem. [ 213.867432][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 213.880992][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 213.889669][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 213.900617][ T3156] device veth0_vlan entered promiscuous mode [ 213.908922][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 213.917073][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 213.925531][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 213.935020][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 213.943369][ T519] bridge0: port 1(bridge_slave_0) entered blocking state [ 213.950436][ T519] bridge0: port 1(bridge_slave_0) entered forwarding state [ 213.958425][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 213.965992][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 213.973739][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 213.987876][ T3135] device veth1_macvtap entered promiscuous mode [ 214.000291][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 214.008988][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 214.017421][ T519] bridge0: port 2(bridge_slave_1) entered blocking state [ 214.024505][ T519] bridge0: port 2(bridge_slave_1) entered forwarding state [ 214.033959][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 214.042588][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 214.050775][ T3195] loop5: detected capacity change from 0 to 128 [ 214.050993][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 214.062828][ T3195] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 214.077952][ T3156] device veth1_macvtap entered promiscuous mode [ 214.084897][ T3195] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 214.099480][ T3195] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.567: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 214.120398][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 214.122878][ T3195] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 214.132575][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 214.147167][ T3138] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 214.149080][ T903] udevd[903]: incorrect ext4 checksum on /dev/loop5 [ 214.159573][ T3138] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 214.165999][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 214.186573][ T3138] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 214.189759][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 214.212942][ T3138] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 214.215382][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 214.226653][ T3138] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 214.235137][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 214.247776][ T3138] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 214.256352][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 214.270378][ T3138] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 214.278580][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 214.292851][ T3138] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 214.301382][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 214.316580][ T3138] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 214.325097][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 214.339261][ T3138] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 214.347911][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 214.362750][ T3138] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 214.389487][ T3138] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 214.402438][ T3138] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 214.416353][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 214.424546][ T3138] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 214.425054][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 214.438523][ T3138] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 214.460270][ T3138] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 214.460328][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 214.477707][ T3138] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 214.485309][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 214.495908][ T3138] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 214.521850][ T3159] device veth0_vlan entered promiscuous mode [ 214.541521][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 214.550144][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 214.559032][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 214.567402][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 214.575739][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 214.583769][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 214.608222][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 214.617156][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 214.636045][ T3199] loop4: detected capacity change from 0 to 128 [ 214.661421][ T3199] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 214.674139][ T3159] device veth1_macvtap entered promiscuous mode [ 214.683965][ T3199] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 214.713517][ T3199] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.557: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 214.714509][ T3204] loop3: detected capacity change from 0 to 128 [ 214.733518][ T3199] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 214.746626][ T3204] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 214.757085][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 214.764870][ T3204] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 214.770897][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 214.780972][ T524] udevd[524]: incorrect ext4 checksum on /dev/loop4 [ 214.790588][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 214.800739][ T3135] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 214.806769][ T524] udevd[524]: incorrect ext4 checksum on /dev/loop4 [ 214.820330][ T3138] EXT4-fs (loop5): unmounting filesystem. [ 214.826048][ T3204] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.570: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 214.826230][ T3204] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 214.854045][ T3135] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 214.869127][ T3193] bridge0: port 1(bridge_slave_0) entered blocking state [ 214.876994][ T3135] EXT4-fs error (device loop4): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 214.895755][ T903] udevd[903]: incorrect ext4 checksum on /dev/loop3 [ 214.898042][ T3156] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 214.903885][ T3193] bridge0: port 1(bridge_slave_0) entered disabled state [ 214.919423][ T3135] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 214.928375][ T3193] device bridge_slave_0 entered promiscuous mode [ 214.934803][ T3156] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 214.946030][ T3135] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 214.954573][ T3156] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 214.967851][ T3135] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 214.987974][ T3156] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 215.003301][ T3135] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 215.015112][ T3156] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 215.033770][ T3135] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 215.044652][ T3156] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 215.063750][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 215.081069][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 215.081097][ T3156] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 215.089967][ T3193] bridge0: port 2(bridge_slave_1) entered blocking state [ 215.104585][ T3156] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 215.112068][ T3135] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 215.126934][ T3156] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 215.142123][ T3193] bridge0: port 2(bridge_slave_1) entered disabled state [ 215.157541][ T3156] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 215.165132][ T3193] device bridge_slave_1 entered promiscuous mode [ 215.182730][ T3135] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 215.190237][ T3156] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 215.200582][ T3135] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 215.230386][ T3156] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 215.231154][ T3135] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 215.253956][ T3156] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 215.267023][ T3135] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 215.267123][ T3156] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 215.292377][ T3135] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 215.296554][ T3156] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 215.321187][ T3156] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 215.325832][ T3135] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 215.338038][ T3156] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 215.352381][ T3135] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 215.364093][ T3156] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 215.384874][ T3135] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 215.403748][ T3135] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 215.448862][ T3209] loop6: detected capacity change from 0 to 128 [ 215.471527][ T3209] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 215.483983][ T3209] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 215.516866][ T3209] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.571: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 215.571750][ T3207] bridge0: port 1(bridge_slave_0) entered blocking state [ 215.579085][ T3207] bridge0: port 1(bridge_slave_0) entered disabled state [ 215.582624][ T3209] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 215.601289][ T3207] device bridge_slave_0 entered promiscuous mode [ 215.630218][ T3207] bridge0: port 2(bridge_slave_1) entered blocking state [ 215.648224][ T3159] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 215.652121][ T3207] bridge0: port 2(bridge_slave_1) entered disabled state [ 215.660675][ T3159] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 215.667738][ T3207] device bridge_slave_1 entered promiscuous mode [ 215.682421][ T3159] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 215.709709][ T3159] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 215.711883][ T3156] EXT4-fs (loop3): unmounting filesystem. [ 215.723429][ T3159] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 215.741419][ T3159] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 215.760976][ T3159] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 215.777287][ T3159] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 215.793461][ T3159] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 215.813330][ T3159] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 215.830591][ T3159] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 215.846010][ T3159] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 215.857956][ T3159] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 215.871335][ T3159] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 215.875359][ T3135] EXT4-fs (loop4): unmounting filesystem. [ 215.888596][ T3159] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 215.913768][ T3159] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 215.933347][ T3159] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 215.946112][ T3159] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 216.027966][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 216.036159][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 216.077172][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 216.085798][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 216.094206][ T519] bridge0: port 1(bridge_slave_0) entered blocking state [ 216.101253][ T519] bridge0: port 1(bridge_slave_0) entered forwarding state [ 216.118199][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 216.145691][ T3159] EXT4-fs (loop6): unmounting filesystem. [ 216.151631][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 216.168113][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 216.176584][ T519] bridge0: port 2(bridge_slave_1) entered blocking state [ 216.183659][ T519] bridge0: port 2(bridge_slave_1) entered forwarding state [ 216.196202][ T3224] bridge0: port 1(bridge_slave_0) entered blocking state [ 216.203308][ T3224] bridge0: port 1(bridge_slave_0) entered disabled state [ 216.210870][ T3224] device bridge_slave_0 entered promiscuous mode [ 216.218625][ T3224] bridge0: port 2(bridge_slave_1) entered blocking state [ 216.225815][ T3224] bridge0: port 2(bridge_slave_1) entered disabled state [ 216.233377][ T3224] device bridge_slave_1 entered promiscuous mode [ 216.239947][ T3222] bridge0: port 1(bridge_slave_0) entered blocking state [ 216.247078][ T3222] bridge0: port 1(bridge_slave_0) entered disabled state [ 216.254782][ T3222] device bridge_slave_0 entered promiscuous mode [ 216.261996][ T3222] bridge0: port 2(bridge_slave_1) entered blocking state [ 216.269136][ T3222] bridge0: port 2(bridge_slave_1) entered disabled state [ 216.277119][ T3222] device bridge_slave_1 entered promiscuous mode [ 216.307219][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 216.315480][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 216.404231][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 216.438787][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 216.447734][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 216.455419][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 216.479648][ T3193] device veth0_vlan entered promiscuous mode [ 216.499856][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 216.507932][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 216.526894][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 216.535165][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 216.564420][ T3193] device veth1_macvtap entered promiscuous mode [ 216.581193][ T3238] bridge0: port 1(bridge_slave_0) entered blocking state [ 216.588338][ T3238] bridge0: port 1(bridge_slave_0) entered disabled state [ 216.595950][ T3238] device bridge_slave_0 entered promiscuous mode [ 216.603383][ T3238] bridge0: port 2(bridge_slave_1) entered blocking state [ 216.610552][ T3238] bridge0: port 2(bridge_slave_1) entered disabled state [ 216.618789][ T3238] device bridge_slave_1 entered promiscuous mode [ 216.625595][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 216.633362][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 216.641860][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 216.650289][ T519] bridge0: port 1(bridge_slave_0) entered blocking state [ 216.657370][ T519] bridge0: port 1(bridge_slave_0) entered forwarding state [ 216.665082][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 216.674146][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 216.681737][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 216.696395][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 216.705322][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 216.713729][ T519] bridge0: port 2(bridge_slave_1) entered blocking state [ 216.720849][ T519] bridge0: port 2(bridge_slave_1) entered forwarding state [ 216.749598][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 216.758620][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 216.767427][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 216.776203][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 216.784906][ T519] bridge0: port 1(bridge_slave_0) entered blocking state [ 216.791937][ T519] bridge0: port 1(bridge_slave_0) entered forwarding state [ 216.799769][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 216.808328][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 216.816707][ T519] bridge0: port 2(bridge_slave_1) entered blocking state [ 216.823768][ T519] bridge0: port 2(bridge_slave_1) entered forwarding state [ 216.831134][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 216.839917][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 216.848821][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 2025/10/11 18:08:57 executed programs: 571 [ 216.905772][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 216.921009][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 216.929735][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 216.931223][ T3255] loop9: detected capacity change from 0 to 128 [ 216.938951][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 216.950028][ T3255] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 216.961174][ T3255] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 216.978190][ T3255] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.574: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 216.997887][ T3255] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 217.026888][ T3193] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 217.028136][ T903] udevd[903]: incorrect ext4 checksum on /dev/loop9 [ 217.038673][ T3193] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 217.058372][ T3193] EXT4-fs error (device loop9): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 217.079346][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 217.080248][ T3193] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 217.087549][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 217.098830][ T3193] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 217.099197][ T3193] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 217.107455][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 217.119717][ T3193] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 217.134531][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 217.142107][ T3193] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 217.181058][ T3193] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 217.196381][ T3193] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 217.211649][ T3193] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 217.227170][ T3193] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 217.239363][ T3193] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 217.252695][ T3193] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 217.265463][ T3193] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 217.280643][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 217.280702][ T3193] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 217.289454][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 217.313154][ T3193] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 217.313262][ T519] bridge0: port 1(bridge_slave_0) entered blocking state [ 217.325321][ T3193] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 217.331954][ T519] bridge0: port 1(bridge_slave_0) entered forwarding state [ 217.353073][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 217.361547][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 217.370192][ T519] bridge0: port 2(bridge_slave_1) entered blocking state [ 217.377271][ T519] bridge0: port 2(bridge_slave_1) entered forwarding state [ 217.385155][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 217.393760][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 217.401943][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 217.410380][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 217.418923][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 217.427653][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 217.436477][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 217.444887][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 217.453200][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 217.461642][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 217.478289][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 217.488732][ T3224] device veth0_vlan entered promiscuous mode [ 217.514083][ T3222] device veth0_vlan entered promiscuous mode [ 217.523145][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 217.531168][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 217.540114][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 217.548226][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 217.556786][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 217.564520][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 217.566641][ T3193] EXT4-fs (loop9): unmounting filesystem. [ 217.572218][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 217.586183][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 217.620005][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 217.628589][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 217.637285][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 217.645875][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 217.655870][ T3222] device veth1_macvtap entered promiscuous mode [ 217.680887][ T3207] device veth0_vlan entered promiscuous mode [ 217.694074][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 217.701853][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 217.710814][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 217.719110][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 217.726878][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 217.737458][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 217.745842][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 217.755167][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 217.763790][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 217.798278][ T3224] device veth1_macvtap entered promiscuous mode [ 217.813218][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 217.820983][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 217.829734][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 217.870853][ T3207] device veth1_macvtap entered promiscuous mode [ 217.877876][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 217.886496][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 217.894893][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 217.903261][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 217.911505][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 217.920041][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 217.928511][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 217.971758][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 217.980708][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 217.990154][ T3258] bridge0: port 1(bridge_slave_0) entered blocking state [ 217.998061][ T3258] bridge0: port 1(bridge_slave_0) entered disabled state [ 218.005779][ T3258] device bridge_slave_0 entered promiscuous mode [ 218.014109][ T3258] bridge0: port 2(bridge_slave_1) entered blocking state [ 218.021168][ T3258] bridge0: port 2(bridge_slave_1) entered disabled state [ 218.028786][ T3258] device bridge_slave_1 entered promiscuous mode [ 218.067372][ T3269] loop2: detected capacity change from 0 to 128 [ 218.079754][ T3272] loop7: detected capacity change from 0 to 128 [ 218.086861][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 218.096140][ T3269] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 218.097717][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 218.118160][ T3269] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 218.131826][ T3272] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 218.134020][ T3269] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.584: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 218.165567][ T3272] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 218.166278][ T3269] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 218.185884][ T43] device bridge_slave_1 left promiscuous mode [ 218.192069][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 218.202847][ T3272] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.578: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 218.206533][ T903] udevd[903]: incorrect ext4 checksum on /dev/loop2 [ 218.221927][ T43] device bridge_slave_0 left promiscuous mode [ 218.233229][ T3272] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 218.237625][ T3222] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 218.249314][ T903] udevd[903]: incorrect ext4 checksum on /dev/loop2 [ 218.255247][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 218.263930][ T3222] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 218.282115][ T3222] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 218.284382][ T903] udevd[903]: incorrect ext4 checksum on /dev/loop7 [ 218.303229][ T3224] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 218.319969][ T903] udevd[903]: incorrect ext4 checksum on /dev/loop7 [ 218.321171][ T3222] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 218.328154][ T43] device bridge_slave_1 left promiscuous mode [ 218.339266][ T3224] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 218.347923][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 218.359233][ T3222] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 218.366931][ T3224] EXT4-fs error (device loop7): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 218.379233][ T3222] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 218.413508][ T43] device bridge_slave_0 left promiscuous mode [ 218.419678][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 218.419850][ T3222] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 218.428066][ T3224] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 218.442443][ T3222] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 218.454796][ T3224] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 218.469072][ T3222] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 218.482172][ T43] device bridge_slave_1 left promiscuous mode [ 218.502839][ T3224] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 218.503122][ T3224] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 218.518055][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 218.533088][ T3222] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 218.540155][ T3224] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 218.555242][ T3222] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 218.570672][ T3224] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 218.585571][ T3222] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 218.600980][ T3224] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 218.612613][ T43] device bridge_slave_0 left promiscuous mode [ 218.627287][ T3224] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 218.632964][ T3222] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 218.648222][ T3224] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 218.660885][ T3222] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 218.673283][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 218.685500][ T3222] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 218.692165][ T3224] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 218.706795][ T3222] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 218.719720][ T3224] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 218.735950][ T3222] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 218.747706][ T3224] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 218.759948][ T3222] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 218.774688][ T3224] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 218.802840][ T43] device bridge_slave_1 left promiscuous mode [ 218.802976][ T3224] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 218.809008][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 218.828512][ T43] device bridge_slave_0 left promiscuous mode [ 218.834873][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 218.835204][ T3224] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 218.856115][ T43] device bridge_slave_1 left promiscuous mode [ 218.862599][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 218.871035][ T43] device bridge_slave_0 left promiscuous mode [ 218.878005][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 218.887978][ T43] device bridge_slave_1 left promiscuous mode [ 218.894293][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 218.903207][ T43] device bridge_slave_0 left promiscuous mode [ 218.909536][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 218.919249][ T43] device bridge_slave_1 left promiscuous mode [ 218.925929][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 218.934103][ T43] device bridge_slave_0 left promiscuous mode [ 218.940281][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 218.950832][ T43] device veth1_macvtap left promiscuous mode [ 218.956957][ T43] device veth0_vlan left promiscuous mode [ 218.963435][ T43] device veth1_macvtap left promiscuous mode [ 218.969668][ T43] device veth0_vlan left promiscuous mode [ 218.975944][ T43] device veth1_macvtap left promiscuous mode [ 218.982005][ T43] device veth0_vlan left promiscuous mode [ 218.988555][ T43] device veth1_macvtap left promiscuous mode [ 218.995267][ T43] device veth0_vlan left promiscuous mode [ 219.002748][ T43] device veth1_macvtap left promiscuous mode [ 219.008800][ T43] device veth0_vlan left promiscuous mode [ 219.014983][ T43] device veth1_macvtap left promiscuous mode [ 219.021004][ T43] device veth0_vlan left promiscuous mode [ 219.027330][ T43] device veth1_macvtap left promiscuous mode [ 219.033633][ T43] device veth0_vlan left promiscuous mode [ 219.582615][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 219.590111][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 219.597702][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 219.606100][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 219.614816][ T329] bridge0: port 1(bridge_slave_0) entered blocking state [ 219.621949][ T329] bridge0: port 1(bridge_slave_0) entered forwarding state [ 219.629563][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 219.649606][ T3222] EXT4-fs (loop2): unmounting filesystem. [ 219.649990][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 219.655993][ T3224] EXT4-fs (loop7): unmounting filesystem. [ 219.664144][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 219.678885][ T329] bridge0: port 2(bridge_slave_1) entered blocking state [ 219.685984][ T329] bridge0: port 2(bridge_slave_1) entered forwarding state [ 219.703633][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 219.711849][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 219.723422][ T3277] loop8: detected capacity change from 0 to 128 [ 219.736103][ T3277] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 219.756133][ T3277] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 219.773841][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 219.778993][ T3277] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.573: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 219.782530][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 219.800926][ T3277] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 219.837552][ T3207] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 219.838957][ T903] udevd[903]: incorrect ext4 checksum on /dev/loop8 [ 219.849187][ T3207] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 219.849240][ T3207] EXT4-fs error (device loop8): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 219.861922][ T903] udevd[903]: incorrect ext4 checksum on /dev/loop8 [ 219.871924][ T3207] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 219.907782][ T3207] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 219.921218][ T3207] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 219.936832][ T3207] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 219.952138][ T3207] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 219.968128][ T3207] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 219.983414][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 219.991848][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 220.000363][ T3207] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 220.005807][ T3238] device veth0_vlan entered promiscuous mode [ 220.022102][ T3207] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 220.042596][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 220.050782][ T3207] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 220.051265][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 220.062937][ T3207] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 220.071349][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 220.090840][ T3207] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 220.090981][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 220.104205][ T3207] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 220.133015][ T3207] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 220.149480][ T3207] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 220.162388][ T3207] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 220.194896][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 220.203367][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 220.224079][ T3238] device veth1_macvtap entered promiscuous mode [ 220.241216][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 220.249318][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 220.257076][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 220.278870][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 220.287466][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 220.296505][ T3280] bridge0: port 1(bridge_slave_0) entered blocking state [ 220.303877][ T3280] bridge0: port 1(bridge_slave_0) entered disabled state [ 220.311554][ T3280] device bridge_slave_0 entered promiscuous mode [ 220.325024][ T3281] bridge0: port 1(bridge_slave_0) entered blocking state [ 220.332081][ T3281] bridge0: port 1(bridge_slave_0) entered disabled state [ 220.339654][ T3281] device bridge_slave_0 entered promiscuous mode [ 220.346754][ T3280] bridge0: port 2(bridge_slave_1) entered blocking state [ 220.354321][ T3280] bridge0: port 2(bridge_slave_1) entered disabled state [ 220.361981][ T3280] device bridge_slave_1 entered promiscuous mode [ 220.362271][ T3207] EXT4-fs (loop8): unmounting filesystem. [ 220.375083][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 220.383813][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 220.392643][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 220.403951][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 220.412250][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 220.419342][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 220.426953][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 220.435712][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 220.444257][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 220.451401][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 220.459131][ T3281] bridge0: port 2(bridge_slave_1) entered blocking state [ 220.466228][ T3281] bridge0: port 2(bridge_slave_1) entered disabled state [ 220.473941][ T3281] device bridge_slave_1 entered promiscuous mode [ 220.499413][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 220.524609][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 220.560585][ T3297] loop1: detected capacity change from 0 to 128 [ 220.568976][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 220.583585][ T3297] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 220.595428][ T3297] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 220.609686][ T3297] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.580: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 220.629047][ T3297] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 220.637737][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 220.653411][ T3238] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 220.664302][ T903] udevd[903]: incorrect ext4 checksum on /dev/loop1 [ 220.665348][ T3238] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 220.685163][ T3238] EXT4-fs error (device loop1): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 220.700234][ T3258] device veth0_vlan entered promiscuous mode [ 220.713505][ T3238] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 220.732937][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 220.740887][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 220.742349][ T3238] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 220.761971][ T3238] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 220.777331][ T3238] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 220.797905][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 220.802867][ T3238] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 220.805705][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 220.821162][ T3238] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 220.843642][ T3238] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 220.859048][ T3238] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 220.874384][ T3238] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 220.886147][ T3238] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 220.899479][ T3238] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 220.912699][ T3238] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 220.930714][ T3258] device veth1_macvtap entered promiscuous mode [ 220.937461][ T3238] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 220.963029][ T3238] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 220.975122][ T3238] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 220.994581][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 221.003456][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 221.011755][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 221.068351][ T3295] bridge0: port 1(bridge_slave_0) entered blocking state [ 221.076567][ T3295] bridge0: port 1(bridge_slave_0) entered disabled state [ 221.084616][ T3295] device bridge_slave_0 entered promiscuous mode [ 221.091501][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 221.105949][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 221.115044][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 221.123450][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 221.138660][ T3295] bridge0: port 2(bridge_slave_1) entered blocking state [ 221.147238][ T3295] bridge0: port 2(bridge_slave_1) entered disabled state [ 221.155154][ T3295] device bridge_slave_1 entered promiscuous mode [ 221.177284][ T3315] loop0: detected capacity change from 0 to 128 [ 221.192650][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 221.200174][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 221.208367][ T3315] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 221.217355][ T3315] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 221.238143][ T3315] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.589: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 221.257624][ T3315] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 221.266772][ T3238] EXT4-fs (loop1): unmounting filesystem. [ 221.274907][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 221.283553][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 221.291925][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 221.299014][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 221.307702][ T524] udevd[524]: incorrect ext4 checksum on /dev/loop0 [ 221.309915][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 221.324615][ T3258] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 221.325749][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 221.344702][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 221.346595][ T3258] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 221.351842][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 221.372266][ T3258] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 221.372935][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 221.400458][ T3258] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 221.412344][ T3258] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 221.426157][ T3258] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 221.441118][ T3258] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 221.456683][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 221.462658][ T3258] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 221.465466][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 221.488158][ T3258] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 221.490491][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 221.503443][ T3258] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 221.511184][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 221.532820][ T3258] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 221.533041][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 221.548182][ T3258] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 221.556896][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 221.568339][ T3258] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 221.576631][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 221.589084][ T3258] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 221.595837][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 221.608462][ T3258] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 221.615824][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 221.630766][ T3258] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 221.654327][ T3258] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 221.666523][ T3258] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 221.692606][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 221.700348][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 221.710356][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 221.719686][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 221.726815][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 221.735364][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 221.743635][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 221.776992][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 221.786677][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 221.802134][ T3281] device veth0_vlan entered promiscuous mode [ 221.817558][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 221.825752][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 221.834301][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 221.842952][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 221.851444][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 221.859237][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 221.883708][ T3281] device veth1_macvtap entered promiscuous mode [ 221.890589][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 221.899173][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 221.909350][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 221.923704][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 221.931673][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 221.945824][ T3280] device veth0_vlan entered promiscuous mode [ 221.946877][ T3258] EXT4-fs (loop0): unmounting filesystem. [ 221.960257][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 221.968043][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 2025/10/11 18:09:02 executed programs: 588 [ 221.989613][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 221.997950][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 222.019888][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 222.029881][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 222.038988][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 222.047356][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 222.064355][ T3280] device veth1_macvtap entered promiscuous mode [ 222.076858][ T3318] bridge0: port 1(bridge_slave_0) entered blocking state [ 222.084183][ T3318] bridge0: port 1(bridge_slave_0) entered disabled state [ 222.091605][ T3318] device bridge_slave_0 entered promiscuous mode [ 222.104137][ T3318] bridge0: port 2(bridge_slave_1) entered blocking state [ 222.111201][ T3318] bridge0: port 2(bridge_slave_1) entered disabled state [ 222.119083][ T3318] device bridge_slave_1 entered promiscuous mode [ 222.140586][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 222.148571][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 222.157101][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 222.166087][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 222.174679][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 222.251353][ T3331] loop5: detected capacity change from 0 to 128 [ 222.252414][ T3333] loop3: detected capacity change from 0 to 128 [ 222.269009][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 222.278275][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 222.278856][ T3333] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 222.296485][ T3333] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 222.310586][ T3333] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.595: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 222.317484][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 222.337973][ T3333] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 222.339025][ T3331] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 222.347278][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 222.355342][ T3331] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 222.378504][ T903] udevd[903]: incorrect ext4 checksum on /dev/loop3 [ 222.388744][ T3281] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 222.391265][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 222.403637][ T3281] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 222.407414][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 222.420797][ T3281] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 222.429527][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 222.456285][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 222.459085][ T903] udevd[903]: incorrect ext4 checksum on /dev/loop3 [ 222.464690][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 222.472370][ T3331] EXT4-fs error (device loop5): ext4_dx_csum_set:531: inode #2: comm syz.5.587: dir seems corrupt? Run e2fsck -D. [ 222.478108][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 222.492874][ T3281] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 222.501344][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 222.516630][ T3281] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 222.524433][ T3331] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.587: bad entry in directory: inode out of bounds - offset=0, inode=2033530174, rec_len=1012, size=1012 fake=0 [ 222.530541][ T3281] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 222.550174][ T3331] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 222.581138][ T3281] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 222.599233][ T3281] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 222.615814][ T3280] ================================================================== [ 222.616013][ T3281] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 222.623913][ T3280] BUG: KASAN: use-after-free in ext4_htree_fill_tree+0x1066/0x10d0 [ 222.623964][ T3280] Read of size 1 at addr ffff888134d4e365 by task syz-executor/3280 [ 222.623982][ T3280] [ 222.639273][ T3281] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 222.646797][ T3280] CPU: 0 PID: 3280 Comm: syz-executor Not tainted syzkaller #0 [ 222.646820][ T3280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 222.646847][ T3280] Call Trace: [ 222.655310][ T3281] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 222.657159][ T3280] [ 222.657169][ T3280] __dump_stack+0x21/0x24 [ 222.674138][ T3281] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 222.679434][ T3280] dump_stack_lvl+0xee/0x150 [ 222.689553][ T3281] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 222.692862][ T3280] ? __cfi_dump_stack_lvl+0x8/0x8 [ 222.692888][ T3280] ? ext4_htree_fill_tree+0x1066/0x10d0 [ 222.707806][ T3281] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 222.710567][ T3280] print_address_description+0x71/0x200 [ 222.715275][ T3281] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 222.726519][ T3280] print_report+0x4a/0x60 [ 222.726558][ T3280] kasan_report+0x122/0x150 [ 222.731551][ T3281] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 222.744187][ T3280] ? ext4_htree_fill_tree+0x1066/0x10d0 [ 222.744220][ T3280] __asan_report_load1_noabort+0x14/0x20 [ 222.744251][ T3280] ext4_htree_fill_tree+0x1066/0x10d0 [ 222.750282][ T3281] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 222.754993][ T3280] ? __cfi_ext4_htree_fill_tree+0x10/0x10 [ 222.755030][ T3280] ? kasan_save_alloc_info+0x25/0x30 [ 222.755060][ T3280] ? __kasan_kmalloc+0x95/0xb0 [ 222.755084][ T3280] ? ext4_readdir+0x4ac/0x3c10 [ 222.755103][ T3280] ? kmalloc_trace+0x40/0xb0 [ 222.767811][ T3281] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 222.772787][ T3280] ext4_readdir+0x2d8a/0x3c10 [ 222.772812][ T3280] ? __alloc_pages+0x450/0x450 [ 222.772841][ T3280] ? __this_cpu_preempt_check+0x13/0x20 [ 222.893286][ T3280] ? memcg_rstat_updated+0x56/0x110 [ 222.898537][ T3280] ? cgroup_rstat_updated+0xf5/0x370 [ 222.903860][ T3280] ? __mod_memcg_lruvec_state+0xd4/0x110 [ 222.909524][ T3280] ? __cfi_ext4_readdir+0x10/0x10 [ 222.914726][ T3280] ? __kasan_check_write+0x14/0x20 [ 222.919911][ T3280] ? rwsem_read_trylock+0x29a/0x620 [ 222.925216][ T3280] ? downgrade_write+0x350/0x350 [ 222.930287][ T3280] ? handle_mm_fault+0x17be/0x2640 [ 222.935423][ T3280] ? avc_policy_seqno+0x1b/0x70 [ 222.940377][ T3280] ? down_read_killable+0xb6/0x100 [ 222.945531][ T3280] ? __cfi_down_read_killable+0x10/0x10 [ 222.951364][ T3280] ? fsnotify_perm+0x269/0x5b0 [ 222.956136][ T3280] ? security_file_permission+0x94/0xb0 [ 222.961772][ T3280] iterate_dir+0x271/0x610 [ 222.966186][ T3280] ? __cfi_ext4_readdir+0x10/0x10 [ 222.971208][ T3280] __se_sys_getdents64+0xe5/0x240 [ 222.976235][ T3280] ? __x64_sys_getdents64+0x90/0x90 [ 222.981518][ T3280] ? __cfi_filldir64+0x10/0x10 [ 222.986285][ T3280] ? do_user_addr_fault+0x9ac/0x1050 [ 222.991572][ T3280] ? debug_smp_processor_id+0x17/0x20 [ 222.996950][ T3280] __x64_sys_getdents64+0x7b/0x90 [ 223.002074][ T3280] x64_sys_call+0x15c/0x9a0 [ 223.006605][ T3280] do_syscall_64+0x4c/0xa0 [ 223.011021][ T3280] ? clear_bhb_loop+0x30/0x80 [ 223.015705][ T3280] ? clear_bhb_loop+0x30/0x80 [ 223.020417][ T3280] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 223.026486][ T3280] RIP: 0033:0x7fd3ed9bf753 [ 223.030909][ T3280] Code: c1 66 0f 1f 44 00 00 48 83 c4 08 48 89 ef 5b 5d e9 52 3e f8 ff 66 90 b8 ff ff ff 7f 48 39 c2 48 0f 47 d0 b8 d9 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 05 c3 0f 1f 40 00 48 c7 c2 a8 ff ff ff f7 d8 [ 223.050520][ T3280] RSP: 002b:00007ffecba52ae8 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9 [ 223.058945][ T3280] RAX: ffffffffffffffda RBX: 0000555582bc94e0 RCX: 00007fd3ed9bf753 [ 223.066924][ T3280] RDX: 0000000000008000 RSI: 0000555582bc94e0 RDI: 0000000000000005 [ 223.075008][ T3280] RBP: 0000555582bc94b4 R08: 0000000000028b61 R09: 0000000000000000 [ 223.082985][ T3280] R10: 00007fd3edb7cca0 R11: 0000000000000293 R12: ffffffffffffffa8 [ 223.091053][ T3280] R13: 0000000000000010 R14: 0000555582bc94b0 R15: 00007ffecba54da0 [ 223.099032][ T3280] [ 223.102053][ T3280] [ 223.104393][ T3280] Allocated by task 3295: [ 223.108723][ T3280] kasan_set_track+0x4b/0x70 [ 223.113325][ T3280] kasan_save_alloc_info+0x25/0x30 [ 223.118553][ T3280] __kasan_slab_alloc+0x72/0x80 [ 223.123410][ T3280] slab_post_alloc_hook+0x4f/0x2d0 [ 223.128616][ T3280] kmem_cache_alloc_node+0x181/0x340 [ 223.133905][ T3280] __alloc_skb+0xea/0x4b0 [ 223.138235][ T3280] rtmsg_fib+0x60a/0xe20 [ 223.142489][ T3280] fib_table_insert+0xf37/0x1d00 [ 223.147436][ T3280] fib_add_ifaddr+0x7f8/0xd20 [ 223.152226][ T3280] fib_netdev_event+0x231/0x5b0 [ 223.157084][ T3280] raw_notifier_call_chain+0xa1/0x110 [ 223.162469][ T3280] __dev_notify_flags+0x28f/0x500 [ 223.167500][ T3280] dev_change_flags+0xe8/0x1a0 [ 223.172279][ T3280] do_setlink+0xc3d/0x3d50 [ 223.176711][ T3280] rtnl_newlink+0x17d9/0x2030 [ 223.181490][ T3280] rtnetlink_rcv_msg+0x9f4/0xcf0 [ 223.186438][ T3280] netlink_rcv_skb+0x1f2/0x440 [ 223.191221][ T3280] rtnetlink_rcv+0x1c/0x20 [ 223.195660][ T3280] netlink_unicast+0x8ab/0xa30 [ 223.200455][ T3280] netlink_sendmsg+0x8aa/0xbc0 [ 223.205319][ T3280] __sys_sendto+0x464/0x5e0 [ 223.209830][ T3280] __x64_sys_sendto+0xe5/0x100 [ 223.214593][ T3280] x64_sys_call+0x83/0x9a0 [ 223.219012][ T3280] do_syscall_64+0x4c/0xa0 [ 223.223426][ T3280] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 223.229324][ T3280] [ 223.231643][ T3280] Freed by task 3295: [ 223.235615][ T3280] kasan_set_track+0x4b/0x70 [ 223.240210][ T3280] kasan_save_free_info+0x31/0x50 [ 223.245336][ T3280] ____kasan_slab_free+0x132/0x180 [ 223.250473][ T3280] __kasan_slab_free+0x11/0x20 [ 223.255243][ T3280] slab_free_freelist_hook+0xc2/0x190 [ 223.260632][ T3280] kmem_cache_free+0x12d/0x300 [ 223.265539][ T3280] kfree_skbmem+0x10c/0x180 [ 223.270154][ T3280] consume_skb+0xb3/0x1f0 [ 223.274489][ T3280] netlink_broadcast+0x1084/0x1180 [ 223.279989][ T3280] nlmsg_notify+0xe6/0x1a0 [ 223.284430][ T3280] rtnl_notify+0x9a/0xc0 [ 223.288681][ T3280] rtmsg_fib+0x7d5/0xe20 [ 223.292935][ T3280] fib_table_insert+0xf37/0x1d00 [ 223.297902][ T3280] fib_add_ifaddr+0x7f8/0xd20 [ 223.302593][ T3280] fib_netdev_event+0x231/0x5b0 [ 223.307446][ T3280] raw_notifier_call_chain+0xa1/0x110 [ 223.312830][ T3280] __dev_notify_flags+0x28f/0x500 [ 223.317859][ T3280] dev_change_flags+0xe8/0x1a0 [ 223.322720][ T3280] do_setlink+0xc3d/0x3d50 [ 223.327148][ T3280] rtnl_newlink+0x17d9/0x2030 [ 223.331830][ T3280] rtnetlink_rcv_msg+0x9f4/0xcf0 [ 223.336782][ T3280] netlink_rcv_skb+0x1f2/0x440 [ 223.341582][ T3280] rtnetlink_rcv+0x1c/0x20 [ 223.346005][ T3280] netlink_unicast+0x8ab/0xa30 [ 223.350787][ T3280] netlink_sendmsg+0x8aa/0xbc0 [ 223.355552][ T3280] __sys_sendto+0x464/0x5e0 [ 223.360055][ T3280] __x64_sys_sendto+0xe5/0x100 [ 223.364817][ T3280] x64_sys_call+0x83/0x9a0 [ 223.369239][ T3280] do_syscall_64+0x4c/0xa0 [ 223.373656][ T3280] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 223.379555][ T3280] [ 223.381874][ T3280] The buggy address belongs to the object at ffff888134d4e280 [ 223.381874][ T3280] which belongs to the cache skbuff_head_cache of size 256 [ 223.396466][ T3280] The buggy address is located 229 bytes inside of [ 223.396466][ T3280] 256-byte region [ffff888134d4e280, ffff888134d4e380) [ 223.409845][ T3280] [ 223.412180][ T3280] The buggy address belongs to the physical page: [ 223.418589][ T3280] page:ffffea0004d35380 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x134d4e [ 223.428871][ T3280] flags: 0x4000000000000200(slab|zone=1) [ 223.434524][ T3280] raw: 4000000000000200 0000000000000000 dead000000000122 ffff888108856300 [ 223.443116][ T3280] raw: 0000000000000000 00000000000c000c 00000001ffffffff 0000000000000000 [ 223.451698][ T3280] page dumped because: kasan: bad access detected [ 223.458130][ T3280] page_owner tracks the page as allocated [ 223.463848][ T3280] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 3295, tgid 3295 (syz-executor), ts 222225646383, free_ts 222072830564 [ 223.482262][ T3280] post_alloc_hook+0x1f5/0x210 [ 223.487138][ T3280] prep_new_page+0x1c/0x110 [ 223.491748][ T3280] get_page_from_freelist+0x2c7b/0x2cf0 [ 223.497317][ T3280] __alloc_pages+0x1c3/0x450 [ 223.501917][ T3280] alloc_slab_page+0x6e/0xf0 [ 223.506528][ T3280] new_slab+0x98/0x3d0 [ 223.510614][ T3280] ___slab_alloc+0x6bd/0xb20 [ 223.515219][ T3280] __slab_alloc+0x5e/0xa0 [ 223.519571][ T3280] kmem_cache_alloc_node+0x1c2/0x340 [ 223.524863][ T3280] __alloc_skb+0xea/0x4b0 [ 223.529190][ T3280] rtmsg_ifa+0xfa/0x1e0 [ 223.533348][ T3280] __inet_insert_ifa+0x834/0xa10 [ 223.538308][ T3280] inet_rtm_newaddr+0xcd1/0x1600 [ 223.543273][ T3280] rtnetlink_rcv_msg+0x9f4/0xcf0 [ 223.548218][ T3280] netlink_rcv_skb+0x1f2/0x440 [ 223.553109][ T3280] rtnetlink_rcv+0x1c/0x20 [ 223.557532][ T3280] page last free stack trace: [ 223.562290][ T3280] free_unref_page_prepare+0x742/0x750 [ 223.567761][ T3280] free_unref_page+0x8f/0x530 [ 223.572571][ T3280] __free_pages+0x67/0x100 [ 223.577020][ T3280] __free_slab+0xca/0x1a0 [ 223.581358][ T3280] discard_slab+0x29/0x40 [ 223.585713][ T3280] __slab_free+0x201/0x280 [ 223.590136][ T3280] ___cache_free+0xbf/0xd0 [ 223.594581][ T3280] qlist_free_all+0xc6/0x140 [ 223.599176][ T3280] kasan_quarantine_reduce+0x14a/0x170 [ 223.604818][ T3280] __kasan_slab_alloc+0x24/0x80 [ 223.609679][ T3280] slab_post_alloc_hook+0x4f/0x2d0 [ 223.614833][ T3280] kmem_cache_alloc_lru+0x104/0x280 [ 223.620098][ T3280] sock_alloc_inode+0x28/0xc0 [ 223.624797][ T3280] new_inode_pseudo+0x70/0x1f0 [ 223.629593][ T3280] __sock_create+0x12c/0x7c0 [ 223.634195][ T3280] __sys_socket+0xcd/0x1a0 [ 223.638628][ T3280] [ 223.640975][ T3280] Memory state around the buggy address: [ 223.646608][ T3280] ffff888134d4e200: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 223.654785][ T3280] ffff888134d4e280: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 223.662846][ T3280] >ffff888134d4e300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 223.670906][ T3280] ^ [ 223.678144][ T3280] ffff888134d4e380: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb [ 223.686391][ T3280] ffff888134d4e400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 223.694448][ T3280] ================================================================== [ 223.704012][ T3280] Disabling lock debugging due to kernel taint [ 223.710247][ T3280] EXT4-fs error (device loop5): htree_dirblock_to_tree:1112: inode #2: block 20: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=2033530174, rec_len=1012, size=1024 fake=0 [ 223.716842][ T28] kauditd_printk_skb: 2 callbacks suppressed [ 223.716859][ T28] audit: type=1400 audit(1760206144.396:118): avc: denied { read } for pid=85 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 223.733374][ T3280] EXT4-fs error (device loop5): htree_dirblock_to_tree:1112: inode #2: block 20: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=2033530174, rec_len=1012, size=1024 fake=0 [ 223.740019][ T28] audit: type=1400 audit(1760206144.426:119): avc: denied { search } for pid=85 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 223.762069][ T3280] EXT4-fs error (device loop5): htree_dirblock_to_tree:1112: inode #2: block 20: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=2033530174, rec_len=1012, size=1024 fake=0 [ 223.780024][ T28] audit: type=1400 audit(1760206144.426:120): avc: denied { write } for pid=85 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 223.803627][ T3280] EXT4-fs error (device loop5): htree_dirblock_to_tree:1112: inode #2: block 20: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=2033530174, rec_len=1012, size=1024 fake=0 [ 223.839802][ T28] audit: type=1400 audit(1760206144.426:121): avc: denied { add_name } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 223.843334][ T3280] EXT4-fs error (device loop5): htree_dirblock_to_tree:1112: inode #2: block 20: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=2033530174, rec_len=1012, size=1024 fake=0 [ 223.863800][ T28] audit: type=1400 audit(1760206144.426:122): avc: denied { create } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 223.885305][ T3280] EXT4-fs error (device loop5): htree_dirblock_to_tree:1112: inode #2: block 20: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=2033530174, rec_len=1012, size=1024 fake=0 [ 223.904299][ T28] audit: type=1400 audit(1760206144.426:123): avc: denied { append open } for pid=85 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 223.925308][ T3280] EXT4-fs error (device loop5): htree_dirblock_to_tree:1112: inode #2: block 20: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=2033530174, rec_len=1012, size=1024 fake=0 [ 223.947048][ T28] audit: type=1400 audit(1760206144.426:124): avc: denied { getattr } for pid=85 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 224.015545][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 224.024920][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 224.033519][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 224.106392][ T3281] EXT4-fs (loop3): unmounting filesystem. [ 224.154368][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 224.163897][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 224.172252][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 224.180206][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 224.188340][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 224.196073][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 224.198409][ T28] audit: type=1400 audit(1760206144.896:125): avc: denied { read } for pid=3342 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 224.205478][ T3295] device veth0_vlan entered promiscuous mode [ 224.231479][ T28] audit: type=1400 audit(1760206144.926:126): avc: denied { open } for pid=3342 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 224.232815][ T3328] bridge0: port 1(bridge_slave_0) entered blocking state [ 224.262653][ T3328] bridge0: port 1(bridge_slave_0) entered disabled state [ 224.270021][ T3328] device bridge_slave_0 entered promiscuous mode [ 224.293440][ T3328] bridge0: port 2(bridge_slave_1) entered blocking state [ 224.300489][ T3328] bridge0: port 2(bridge_slave_1) entered disabled state [ 224.308180][ T3328] device bridge_slave_1 entered promiscuous mode [ 224.337413][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 224.345858][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 224.373102][ T3295] device veth1_macvtap entered promiscuous mode [ 224.406822][ T3280] EXT4-fs (loop5): unmounting filesystem. [ 224.444327][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 224.452128][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 224.460692][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 224.469326][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 224.478146][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 224.534018][ T3352] loop4: detected capacity change from 0 to 128 [ 224.553471][ T3352] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 224.562545][ T3352] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 224.562818][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 224.583832][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 224.591425][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 224.591980][ T3352] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.598: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 224.601999][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 224.619845][ T3352] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 224.627434][ T329] bridge0: port 1(bridge_slave_0) entered blocking state [ 224.642222][ T329] bridge0: port 1(bridge_slave_0) entered forwarding state [ 224.646991][ T903] udevd[903]: incorrect ext4 checksum on /dev/loop4 [ 224.654210][ T3295] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 224.658226][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 224.668368][ T3295] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 224.677347][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 224.689449][ T3295] EXT4-fs error (device loop4): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 224.697297][ T329] bridge0: port 2(bridge_slave_1) entered blocking state [ 224.718950][ T3295] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 224.724174][ T329] bridge0: port 2(bridge_slave_1) entered forwarding state [ 224.743087][ T3295] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 224.744191][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 224.764400][ T3295] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 224.780920][ T3295] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 224.796458][ T3295] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 224.812171][ T3295] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 224.827348][ T3295] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 224.843341][ T3295] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 224.858599][ T3295] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 224.870337][ T3295] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 224.884829][ T3295] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 224.897376][ T3295] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 224.912567][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 224.912876][ T3295] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 224.920810][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 224.937162][ T3295] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 224.955603][ T3295] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 224.991438][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 225.000589][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 225.025535][ T3342] bridge0: port 1(bridge_slave_0) entered blocking state [ 225.033606][ T3342] bridge0: port 1(bridge_slave_0) entered disabled state [ 225.041180][ T3342] device bridge_slave_0 entered promiscuous mode [ 225.049061][ T3342] bridge0: port 2(bridge_slave_1) entered blocking state [ 225.056429][ T3342] bridge0: port 2(bridge_slave_1) entered disabled state [ 225.064330][ T3342] device bridge_slave_1 entered promiscuous mode [ 225.071097][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 225.080226][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 225.097730][ T3350] bridge0: port 1(bridge_slave_0) entered blocking state [ 225.104880][ T3350] bridge0: port 1(bridge_slave_0) entered disabled state [ 225.112257][ T3350] device bridge_slave_0 entered promiscuous mode [ 225.137938][ T3350] bridge0: port 2(bridge_slave_1) entered blocking state [ 225.145371][ T3350] bridge0: port 2(bridge_slave_1) entered disabled state [ 225.153363][ T3350] device bridge_slave_1 entered promiscuous mode [ 225.164566][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 225.172656][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 225.187469][ T43] device bridge_slave_1 left promiscuous mode [ 225.193751][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 225.201261][ T43] device bridge_slave_0 left promiscuous mode [ 225.207533][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 225.210029][ T3295] EXT4-fs (loop4): unmounting filesystem. [ 225.221665][ T43] device bridge_slave_1 left promiscuous mode [ 225.228865][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 225.237441][ T43] device bridge_slave_0 left promiscuous mode [ 225.243789][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 225.251992][ T43] device bridge_slave_1 left promiscuous mode [ 225.258251][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 225.266130][ T43] device bridge_slave_0 left promiscuous mode [ 225.272262][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 225.280678][ T43] device bridge_slave_1 left promiscuous mode [ 225.286846][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 225.294536][ T43] device bridge_slave_0 left promiscuous mode [ 225.300673][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 225.308691][ T43] device bridge_slave_1 left promiscuous mode [ 225.315083][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 225.322785][ T43] device bridge_slave_0 left promiscuous mode [ 225.328914][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 225.336815][ T43] device bridge_slave_1 left promiscuous mode [ 225.343103][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 225.350643][ T43] device bridge_slave_0 left promiscuous mode [ 225.356897][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 225.366072][ T43] device veth1_macvtap left promiscuous mode [ 225.372098][ T43] device veth0_vlan left promiscuous mode [ 225.378254][ T43] device veth1_macvtap left promiscuous mode [ 225.384309][ T43] device veth0_vlan left promiscuous mode [ 225.390785][ T43] device veth1_macvtap left promiscuous mode [ 225.397146][ T43] device veth0_vlan left promiscuous mode [ 225.403372][ T43] device veth1_macvtap left promiscuous mode [ 225.409421][ T43] device veth0_vlan left promiscuous mode [ 225.415743][ T43] device veth1_macvtap left promiscuous mode [ 225.421778][ T43] device veth0_vlan left promiscuous mode [ 225.427904][ T43] device veth1_macvtap left promiscuous mode [ 225.434177][ T43] device veth0_vlan left promiscuous mode [ 225.958508][ T3318] device veth0_vlan entered promiscuous mode [ 225.968663][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 225.976350][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 226.056029][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 226.064762][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 226.074192][ T3318] device veth1_macvtap entered promiscuous mode [ 226.128015][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 226.136885][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 226.145489][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 226.153943][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 226.162162][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 226.180286][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 226.188110][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 226.216420][ T3361] bridge0: port 1(bridge_slave_0) entered blocking state [ 226.223800][ T3361] bridge0: port 1(bridge_slave_0) entered disabled state [ 226.231170][ T3361] device bridge_slave_0 entered promiscuous mode [ 226.238417][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 226.247201][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 226.255543][ T519] bridge0: port 1(bridge_slave_0) entered blocking state [ 226.262617][ T519] bridge0: port 1(bridge_slave_0) entered forwarding state [ 226.270017][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 226.278782][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 226.287067][ T519] bridge0: port 2(bridge_slave_1) entered blocking state [ 226.294137][ T519] bridge0: port 2(bridge_slave_1) entered forwarding state [ 226.301703][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 226.312977][ T3361] bridge0: port 2(bridge_slave_1) entered blocking state [ 226.320130][ T3361] bridge0: port 2(bridge_slave_1) entered disabled state [ 226.327936][ T3361] device bridge_slave_1 entered promiscuous mode [ 226.368704][ T3384] loop6: detected capacity change from 0 to 128 [ 226.385073][ T3384] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 226.398592][ T3384] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 226.423946][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 226.432485][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 226.434021][ T3384] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.594: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 226.440912][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 226.460149][ T3384] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 226.467506][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 226.485612][ T3318] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 226.487543][ T903] udevd[903]: incorrect ext4 checksum on /dev/loop6 [ 226.498505][ T3318] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 226.506952][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 226.518207][ T3318] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 226.526192][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 226.547429][ T3318] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 226.554787][ T519] bridge0: port 1(bridge_slave_0) entered blocking state [ 226.566090][ T3318] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 226.572622][ T519] bridge0: port 1(bridge_slave_0) entered forwarding state [ 226.572881][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 226.586579][ T3318] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 226.593719][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 226.602601][ T3318] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 226.617228][ T519] bridge0: port 2(bridge_slave_1) entered blocking state [ 226.625542][ T3318] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 226.639441][ T519] bridge0: port 2(bridge_slave_1) entered forwarding state [ 226.646796][ T3318] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 226.662742][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 226.682622][ T3318] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 226.707111][ T3318] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 226.727061][ T3318] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 226.739023][ T3318] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 226.753712][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 226.755463][ T3318] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 226.762619][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 226.774553][ T3318] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 226.782617][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 226.804845][ T3318] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 226.805219][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 226.821376][ T3318] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 226.842079][ T3318] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 226.846811][ T3328] device veth0_vlan entered promiscuous mode [ 226.866225][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 226.875123][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 226.882723][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 226.891321][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 226.900304][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 226.907437][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 226.915412][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 226.923923][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 226.932170][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 226.939267][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 226.947102][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 226.955443][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 226.977195][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 226.985090][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 226.993144][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 227.019259][ T3318] EXT4-fs (loop6): unmounting filesystem. [ 227.032032][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 227.040726][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 227.049024][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 227.057222][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready 2025/10/11 18:09:07 executed programs: 600 [ 227.066584][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 227.074943][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 227.083082][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 227.091182][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 227.099407][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 227.107701][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 227.136820][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 227.145220][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 227.153874][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 227.162857][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 227.171167][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 227.179180][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 227.187504][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 227.195131][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 227.206512][ T3350] device veth0_vlan entered promiscuous mode [ 227.228124][ T3328] device veth1_macvtap entered promiscuous mode [ 227.244548][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 227.252736][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 227.260722][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 227.272779][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 227.280320][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 227.288216][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 227.296587][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 227.306519][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 227.315024][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 227.325436][ T3342] device veth0_vlan entered promiscuous mode [ 227.335095][ T3350] device veth1_macvtap entered promiscuous mode [ 227.342367][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 227.350862][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 227.359411][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 227.388372][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 227.397846][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 227.406767][ T3342] device veth1_macvtap entered promiscuous mode [ 227.423340][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 227.431101][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 227.439615][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 227.455038][ T3396] loop9: detected capacity change from 0 to 128 [ 227.478973][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 227.487799][ T3396] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 227.493407][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 227.497662][ T3396] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 227.527574][ T3396] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.604: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 227.546843][ T3396] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 227.557571][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 227.567100][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 227.571648][ T903] udevd[903]: incorrect ext4 checksum on /dev/loop9 [ 227.603488][ T3402] loop7: detected capacity change from 0 to 128 [ 227.605958][ T3328] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 227.613914][ T3402] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 227.627579][ T3328] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 227.639992][ T3402] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 227.643928][ T3328] EXT4-fs error (device loop9): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 227.664179][ T3402] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.610: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 227.682245][ T3328] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 227.700090][ T3402] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 227.706153][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 227.714220][ T3328] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 227.721585][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 227.734765][ T3328] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 227.747696][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 227.761736][ T3350] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 227.776759][ T3350] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 227.779966][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 227.792824][ T903] udevd[903]: incorrect ext4 checksum on /dev/loop7 [ 227.798704][ T3328] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 227.807272][ T3350] EXT4-fs error (device loop7): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 227.819359][ T3388] bridge0: port 1(bridge_slave_0) entered blocking state [ 227.847352][ T3350] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 227.848877][ T3328] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 227.859381][ T3350] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 227.875338][ T3328] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 227.888697][ T3388] bridge0: port 1(bridge_slave_0) entered disabled state [ 227.903426][ T3328] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 227.910393][ T3350] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 227.925247][ T3328] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 227.940043][ T3388] device bridge_slave_0 entered promiscuous mode [ 227.955510][ T3328] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 227.972479][ T3328] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 227.978750][ T3350] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 227.985930][ T3328] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 228.007546][ T3350] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 228.013315][ T3328] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 228.028651][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 228.053309][ T3328] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 228.054535][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 228.069739][ T3328] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 228.077542][ T3350] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 228.088862][ T3328] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 228.104139][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 228.123783][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 228.133559][ T3350] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 228.138249][ T3406] loop2: detected capacity change from 0 to 128 [ 228.152998][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 228.163272][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 228.171475][ T3350] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 228.179357][ T3406] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 228.186692][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 228.195776][ T3406] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 228.201811][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 228.223029][ T3350] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 228.226196][ T3406] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.609: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 228.235280][ T3350] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 228.267155][ T3388] bridge0: port 2(bridge_slave_1) entered blocking state [ 228.267431][ T3350] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 228.274897][ T3406] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 228.288843][ T3388] bridge0: port 2(bridge_slave_1) entered disabled state [ 228.296705][ T3350] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 228.302687][ T3388] device bridge_slave_1 entered promiscuous mode [ 228.335590][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 228.343014][ T3342] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 228.343950][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 228.364575][ T3350] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 228.382676][ T3350] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 228.384146][ T3342] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 228.395208][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 228.415280][ T3342] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 228.415840][ T3350] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 228.435973][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 228.457216][ T3342] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 228.457428][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 228.481003][ T3342] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 228.512394][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 228.521213][ T3342] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 228.521635][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 228.551786][ T3361] device veth0_vlan entered promiscuous mode [ 228.564854][ T3342] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 228.581100][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 228.589757][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 228.609741][ T3361] device veth1_macvtap entered promiscuous mode [ 228.626061][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 228.635011][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 228.642611][ T3342] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 228.643095][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 228.666886][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 228.667515][ T3342] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 228.676687][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 228.698340][ T3342] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 228.717524][ T3342] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 228.732981][ T3342] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 228.744857][ T3342] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 228.758711][ T3342] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 228.773245][ T3342] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 228.788378][ T3342] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 228.804904][ T3342] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 228.816556][ T3342] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 228.835669][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 228.845152][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 228.854210][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 228.862870][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 228.865171][ T3328] EXT4-fs (loop9): unmounting filesystem. [ 228.918581][ T3350] EXT4-fs (loop7): unmounting filesystem. [ 228.936470][ T3411] loop8: detected capacity change from 0 to 128 [ 228.971483][ T3411] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 228.986131][ T3411] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 229.005494][ T3411] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.613: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 229.024901][ T3411] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 229.052235][ T903] udevd[903]: incorrect ext4 checksum on /dev/loop8 [ 229.054019][ T3361] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 229.070679][ T3361] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 229.084496][ T3361] EXT4-fs error (device loop8): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 229.106942][ T3361] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 229.118999][ T3361] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 229.120285][ T3342] EXT4-fs (loop2): unmounting filesystem. [ 229.132845][ T3361] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 229.153785][ T3361] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 229.169240][ T3361] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 229.185282][ T3361] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 229.200548][ T3361] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 229.216048][ T3361] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 229.232795][ T3361] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 229.244640][ T3361] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 229.257947][ T3361] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 229.270604][ T3361] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 229.285647][ T3361] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 229.301868][ T3361] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 229.313943][ T3361] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 229.412183][ T3417] bridge0: port 1(bridge_slave_0) entered blocking state [ 229.419344][ T3417] bridge0: port 1(bridge_slave_0) entered disabled state [ 229.427589][ T3417] device bridge_slave_0 entered promiscuous mode [ 229.434659][ T3413] bridge0: port 1(bridge_slave_0) entered blocking state [ 229.441715][ T3413] bridge0: port 1(bridge_slave_0) entered disabled state [ 229.450479][ T3413] device bridge_slave_0 entered promiscuous mode [ 229.475451][ T3417] bridge0: port 2(bridge_slave_1) entered blocking state [ 229.482551][ T3417] bridge0: port 2(bridge_slave_1) entered disabled state [ 229.490101][ T3417] device bridge_slave_1 entered promiscuous mode [ 229.497013][ T3413] bridge0: port 2(bridge_slave_1) entered blocking state [ 229.504222][ T3413] bridge0: port 2(bridge_slave_1) entered disabled state [ 229.511613][ T3413] device bridge_slave_1 entered promiscuous mode [ 229.526876][ T3415] bridge0: port 1(bridge_slave_0) entered blocking state [ 229.534053][ T3415] bridge0: port 1(bridge_slave_0) entered disabled state [ 229.541448][ T3415] device bridge_slave_0 entered promiscuous mode [ 229.558415][ T3415] bridge0: port 2(bridge_slave_1) entered blocking state [ 229.565733][ T3415] bridge0: port 2(bridge_slave_1) entered disabled state [ 229.573299][ T3415] device bridge_slave_1 entered promiscuous mode [ 229.604580][ T3361] EXT4-fs (loop8): unmounting filesystem. [ 229.729947][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 229.737572][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 229.763196][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 229.771797][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 229.780341][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 229.787405][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 229.795023][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 229.829715][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 229.838383][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 229.846793][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 229.853864][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 229.878439][ T3434] bridge0: port 1(bridge_slave_0) entered blocking state [ 229.886876][ T3434] bridge0: port 1(bridge_slave_0) entered disabled state [ 229.894579][ T3434] device bridge_slave_0 entered promiscuous mode [ 229.901592][ T3434] bridge0: port 2(bridge_slave_1) entered blocking state [ 229.908908][ T3434] bridge0: port 2(bridge_slave_1) entered disabled state [ 229.916627][ T3434] device bridge_slave_1 entered promiscuous mode [ 229.964074][ T43] device bridge_slave_1 left promiscuous mode [ 229.970240][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 229.977922][ T43] device bridge_slave_0 left promiscuous mode [ 229.984341][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 229.992499][ T43] device bridge_slave_1 left promiscuous mode [ 229.998670][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 230.006562][ T43] device bridge_slave_0 left promiscuous mode [ 230.012925][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 230.020888][ T43] device bridge_slave_1 left promiscuous mode [ 230.027169][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 230.035021][ T43] device bridge_slave_0 left promiscuous mode [ 230.041158][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 230.049065][ T43] device bridge_slave_1 left promiscuous mode [ 230.055356][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 230.062898][ T43] device bridge_slave_0 left promiscuous mode [ 230.069051][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 230.077961][ T43] device veth1_macvtap left promiscuous mode [ 230.084044][ T43] device veth0_vlan left promiscuous mode [ 230.090189][ T43] device veth1_macvtap left promiscuous mode [ 230.096308][ T43] device veth0_vlan left promiscuous mode [ 230.102418][ T43] device veth1_macvtap left promiscuous mode [ 230.108455][ T43] device veth0_vlan left promiscuous mode [ 230.114809][ T43] device veth1_macvtap left promiscuous mode [ 230.120834][ T43] device veth0_vlan left promiscuous mode [ 230.494470][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 230.503226][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 230.511173][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 230.519423][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 230.527831][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 230.536449][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 230.559475][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 230.567111][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 230.574734][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 230.583569][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 230.591698][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 230.598766][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 230.606312][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 230.614543][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 230.622726][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 230.631059][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 230.639411][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 230.646453][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 230.654203][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 230.661976][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 230.669755][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 230.692369][ T3388] device veth0_vlan entered promiscuous mode [ 230.702766][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 230.710474][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 230.731085][ T3388] device veth1_macvtap entered promiscuous mode [ 230.754141][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 230.762937][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 230.771196][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 230.778256][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 230.785859][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 230.794610][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 230.802865][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 230.809985][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 230.817494][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 230.825878][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 230.833980][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 230.842007][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 230.850067][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 230.858433][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 230.866738][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 230.874417][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 230.881835][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 230.889453][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 230.897927][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 230.906158][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 230.913224][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 230.920682][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 230.929156][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 230.940390][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 230.948169][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 230.955870][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 230.964367][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 230.972920][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 230.979961][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 230.995571][ T3413] device veth0_vlan entered promiscuous mode [ 231.014419][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 231.023176][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 231.031585][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 231.040314][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 231.049166][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 231.057369][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 231.065771][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 231.074037][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 231.082003][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 231.090246][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 231.098446][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 231.106079][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 231.113593][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 231.121984][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 231.130431][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 231.137557][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 231.145120][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 231.152798][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 231.160257][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 231.176335][ T3413] device veth1_macvtap entered promiscuous mode [ 231.189955][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 231.198329][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 231.206739][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 231.214926][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 231.223351][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 231.231395][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 231.239809][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 231.248323][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 231.256743][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 231.265184][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 231.272396][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 231.289849][ T3417] device veth0_vlan entered promiscuous mode [ 231.300898][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 231.309960][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 231.318588][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 231.327964][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 231.336383][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 231.344800][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 231.353421][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 231.361299][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 231.369509][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 231.377173][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 231.398239][ T3417] device veth1_macvtap entered promiscuous mode [ 231.416501][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 231.425175][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 231.426271][ T3463] loop1: detected capacity change from 0 to 128 [ 231.434644][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 231.446675][ T3463] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 231.456292][ T3463] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 231.467089][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 231.478607][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 231.487229][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 231.487768][ T3463] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.616: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 231.517424][ T3415] device veth0_vlan entered promiscuous mode [ 231.524180][ T3463] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 231.538224][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 231.547502][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 231.569615][ T903] udevd[903]: incorrect ext4 checksum on /dev/loop1 [ 231.577984][ T3388] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 231.583107][ T3467] loop0: detected capacity change from 0 to 128 [ 231.591211][ T3388] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 231.602723][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 231.609159][ T3388] EXT4-fs error (device loop1): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 231.619344][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 231.637334][ T3388] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 231.655625][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 231.655664][ T3388] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 231.664245][ T3388] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 231.677874][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 231.691746][ T3388] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 231.700413][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 231.715496][ T3388] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 231.724050][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 231.738787][ T3388] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 231.753416][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 231.762554][ T3388] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 231.770172][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 231.784948][ T3388] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 231.793590][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 231.808096][ T3467] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 231.815646][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 231.824405][ T3388] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 231.837361][ T3415] device veth1_macvtap entered promiscuous mode [ 231.849378][ T3467] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 231.849969][ T3388] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 231.863494][ T3434] device veth0_vlan entered promiscuous mode [ 231.880251][ T3388] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 231.892581][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 231.900264][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 231.900465][ T3388] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 231.908476][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 231.926169][ T3467] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.615: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 231.931060][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 231.950381][ T3388] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 231.958630][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 231.975869][ T3388] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 231.980880][ T3467] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 232.000769][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 232.008960][ T3388] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 232.022888][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 232.038661][ T3434] device veth1_macvtap entered promiscuous mode [ 232.051564][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 232.059534][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready 2025/10/11 18:09:12 executed programs: 616 [ 232.071163][ T3413] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 232.077089][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 232.091168][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 232.099435][ T3413] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 232.114092][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 232.122509][ T3413] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 232.143747][ T3413] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 232.162128][ T3413] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 232.176030][ T3413] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 232.183975][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 232.199401][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 232.208258][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 232.216844][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 232.225094][ T3413] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 232.228323][ T3471] loop5: detected capacity change from 0 to 128 [ 232.243018][ T3413] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 232.264674][ T3413] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 232.281323][ T3413] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 232.298932][ T3413] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 232.309383][ T3471] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 232.316962][ T3474] loop3: detected capacity change from 0 to 128 [ 232.324416][ T3471] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 232.329878][ T3413] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 232.369115][ T3413] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 232.384374][ T3474] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 232.385539][ T3388] EXT4-fs (loop1): unmounting filesystem. [ 232.395531][ T3471] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.627: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 232.398669][ T3413] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 232.429918][ T3471] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 232.430760][ T3474] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 232.463470][ T3413] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 232.469893][ T3474] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.625: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 232.490418][ T3417] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 232.509713][ T3413] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 232.511971][ T3479] loop4: detected capacity change from 0 to 128 [ 232.539917][ T3417] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 232.565683][ T3479] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 232.566961][ T3417] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 232.583721][ T3474] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 232.606528][ T3413] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89