[ 68.191265][ T751] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.205508][ T751] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.205903][ T711] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 2025/12/05 12:15:06 executed programs: 65 [ 68.213818][ T751] device bridge_slave_1 entered promiscuous mode [ 68.225359][ T700] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.231381][ T706] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.245259][ T711] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.262330][ T706] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 68.274113][ T700] 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 [ 68.309700][ T691] 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. [ 68.325795][ T706] 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. [ 68.333148][ T711] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 68.354678][ T706] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 68.355002][ T706] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 68.384919][ T691] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 68.385724][ T691] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 68.410893][ T706] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 68.415820][ T700] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.430362][ T706] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.443879][ T711] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.454250][ T706] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.468337][ T700] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.482370][ T706] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 68.494928][ T700] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.511908][ T706] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.521564][ T691] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 68.536672][ T706] 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. [ 68.552062][ T711] 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. [ 68.567686][ T706] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.582800][ T700] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 68.594754][ T706] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.621336][ T691] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.624486][ T700] 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. [ 68.640364][ T691] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.650852][ T700] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 68.671704][ T691] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 68.680040][ T711] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.703221][ T691] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.706793][ T711] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.731094][ T700] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 68.754592][ T700] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 68.770170][ T691] 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. [ 68.771105][ T700] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.805109][ T700] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.839920][ T691] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.851228][ T700] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 68.853543][ T691] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.877628][ T700] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.893359][ T700] 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. [ 68.927337][ T700] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.939465][ T700] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.057297][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.065088][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.073963][ T322] device bridge_slave_1 left promiscuous mode [ 69.080376][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.089149][ T322] device bridge_slave_0 left promiscuous mode [ 69.095556][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.105434][ T322] device bridge_slave_1 left promiscuous mode [ 69.113430][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.119264][ T711] EXT4-fs (loop0): unmounting filesystem. [ 69.122171][ T706] EXT4-fs (loop2): unmounting filesystem. [ 69.132858][ T322] device bridge_slave_0 left promiscuous mode [ 69.139464][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.159502][ T322] device bridge_slave_1 left promiscuous mode [ 69.166106][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.174576][ T322] device bridge_slave_0 left promiscuous mode [ 69.181627][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.190217][ T322] device bridge_slave_1 left promiscuous mode [ 69.200596][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.210600][ T322] device bridge_slave_0 left promiscuous mode [ 69.216980][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.225392][ T322] device bridge_slave_1 left promiscuous mode [ 69.231838][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.239628][ T322] device bridge_slave_0 left promiscuous mode [ 69.245870][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.255573][ T322] device veth1_macvtap left promiscuous mode [ 69.261882][ T322] device veth0_vlan left promiscuous mode [ 69.268384][ T322] device veth1_macvtap left promiscuous mode [ 69.274449][ T322] device veth0_vlan left promiscuous mode [ 69.280743][ T322] device veth1_macvtap left promiscuous mode [ 69.286820][ T322] device veth0_vlan left promiscuous mode [ 69.293027][ T322] device veth1_macvtap left promiscuous mode [ 69.299567][ T322] device veth0_vlan left promiscuous mode [ 69.305775][ T322] device veth1_macvtap left promiscuous mode [ 69.312210][ T322] device veth0_vlan left promiscuous mode [ 69.722307][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.731099][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.740133][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.747359][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.754957][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.764355][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.772773][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.779920][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.787662][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.792126][ T691] EXT4-fs (loop7): unmounting filesystem. [ 69.802750][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.810995][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.811410][ T700] EXT4-fs (loop8): unmounting filesystem. [ 69.819249][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.869032][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.877949][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.898772][ T751] device veth0_vlan entered promiscuous mode [ 69.907458][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.916152][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.924748][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.932595][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.017911][ T779] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.024980][ T779] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.032573][ T779] device bridge_slave_0 entered promiscuous mode [ 70.048054][ T780] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.056028][ T780] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.064459][ T780] device bridge_slave_0 entered promiscuous mode [ 70.072212][ T780] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.079670][ T780] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.087117][ T780] device bridge_slave_1 entered promiscuous mode [ 70.094022][ T779] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.101778][ T779] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.109453][ T779] device bridge_slave_1 entered promiscuous mode [ 70.133874][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 70.142272][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.154807][ T751] device veth1_macvtap entered promiscuous mode [ 70.190318][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 70.198535][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.207013][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.232253][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.240693][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.255647][ T783] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.262933][ T783] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.270739][ T783] device bridge_slave_0 entered promiscuous mode [ 70.280664][ T783] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.288190][ T783] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.295877][ T783] device bridge_slave_1 entered promiscuous mode [ 70.313567][ T784] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.321117][ T784] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.328829][ T784] device bridge_slave_0 entered promiscuous mode [ 70.348020][ T784] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.355183][ T784] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.363704][ T784] device bridge_slave_1 entered promiscuous mode [ 70.392503][ T798] loop1: detected capacity change from 0 to 128 [ 70.414573][ T798] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 70.428132][ T798] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 70.460948][ T798] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.67: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 70.480571][ T798] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 70.507583][ T751] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.507961][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop1 [ 70.519639][ T751] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.539620][ T751] 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 [ 70.563898][ T751] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.575752][ T751] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.589637][ T751] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.604498][ T751] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 70.620254][ T751] 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. [ 70.636277][ T751] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 70.651528][ T751] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 70.667517][ T751] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 70.682789][ T751] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.694774][ T751] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.708028][ T751] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 70.720543][ T751] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.724979][ T780] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.742264][ T780] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.749568][ T780] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.756721][ T780] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.764528][ T751] 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. [ 70.776210][ T779] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.784920][ T751] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.787736][ T779] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.787855][ T779] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.787873][ T779] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.821722][ T751] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.841444][ T527] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.849572][ T527] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.857603][ T527] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.865201][ T527] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.966603][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.975279][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.983066][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.991711][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.993895][ T751] EXT4-fs (loop1): unmounting filesystem. [ 71.000286][ T527] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.012943][ T527] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.021045][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.029664][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.038372][ T527] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.045435][ T527] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.052874][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.060795][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.068936][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.077444][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.085864][ T527] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.093134][ T527] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.100749][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.109325][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.117647][ T527] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.124686][ T527] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.132224][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.140577][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.148895][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.157026][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.182809][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.191919][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.222235][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.230660][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.239128][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.247595][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.261876][ T779] device veth0_vlan entered promiscuous mode [ 71.277706][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.285702][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.294129][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.301773][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.333561][ T779] device veth1_macvtap entered promiscuous mode [ 71.342626][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.351469][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.360123][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.369754][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.377325][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.399611][ T780] device veth0_vlan entered promiscuous mode [ 71.409712][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.417988][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.426174][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.433874][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.459697][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.467502][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.477556][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.486131][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.494851][ T527] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.509301][ T527] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.518885][ T819] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.525956][ T819] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.533711][ T819] device bridge_slave_0 entered promiscuous mode [ 71.541026][ T819] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.548188][ T819] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.555618][ T819] device bridge_slave_1 entered promiscuous mode [ 71.563841][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.576804][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.585224][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.614282][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.623229][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.631958][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.642012][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.650989][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.660021][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.668698][ T527] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.675733][ T527] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.683307][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.691834][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.700428][ T527] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.708229][ T527] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.715901][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.724495][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.733130][ T527] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.740248][ T527] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.747787][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.755890][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.764066][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.788573][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.798939][ T780] device veth1_macvtap entered promiscuous mode [ 71.823282][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.831760][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.869250][ T830] loop6: detected capacity change from 0 to 128 [ 71.889049][ T830] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 71.911291][ T830] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 71.925393][ T830] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.82: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 71.933396][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.953264][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.961621][ T830] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 71.962031][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.979872][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.989404][ T779] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.001491][ T779] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.009554][ T783] device veth0_vlan entered promiscuous mode [ 72.022516][ T779] 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 [ 72.044218][ T779] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.061103][ T779] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.076229][ T779] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 72.092105][ T779] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 72.108332][ T779] 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. [ 72.124008][ T779] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 72.140676][ T779] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 72.140830][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.156363][ T779] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 72.166842][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.180564][ T779] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.189102][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.199886][ T779] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.209106][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.221417][ T779] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 72.229956][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.241987][ T779] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 72.249630][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.264405][ T779] 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. [ 72.272646][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.289378][ T779] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.297457][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.308022][ T779] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.316719][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.337821][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.348784][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.356729][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.364467][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.372884][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.385992][ T784] device veth0_vlan entered promiscuous mode [ 72.437609][ T835] loop5: detected capacity change from 0 to 128 [ 72.452267][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.460821][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.474389][ T783] device veth1_macvtap entered promiscuous mode [ 72.489863][ T835] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 72.498688][ T835] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 72.509491][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.518697][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.527253][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.528737][ T835] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.75: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 72.545643][ T784] device veth1_macvtap entered promiscuous mode [ 72.560478][ T835] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 72.579542][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop5 [ 72.579554][ T780] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.597987][ T780] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.612202][ T780] 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 [ 72.614073][ T779] EXT4-fs (loop6): unmounting filesystem. [ 72.633038][ T780] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.650395][ T780] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.666085][ T780] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 72.666606][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.689979][ T780] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 72.692532][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.713511][ T780] 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. [ 72.721369][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.730445][ T780] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 72.741092][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.754757][ T780] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 72.761789][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.778682][ T780] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 72.800524][ T780] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.812444][ T780] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.826019][ T780] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 72.839735][ T780] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 72.856520][ T780] 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. [ 72.872657][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.881517][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.881767][ T780] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.890339][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.902323][ T780] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.910395][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.974174][ T846] loop4: detected capacity change from 0 to 128 [ 72.985625][ T846] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 73.004056][ T849] loop3: detected capacity change from 0 to 128 [ 73.016818][ T846] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.042525][ T849] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 73.054993][ T846] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.84: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 73.067175][ T849] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.089775][ T846] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 73.102688][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.111317][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.124211][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop4 [ 73.127792][ T783] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.148488][ T849] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.78: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 73.163162][ T783] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.182131][ T783] 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 [ 73.182634][ T849] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 73.213440][ T783] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.234532][ T783] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.247244][ T784] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.253639][ T783] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 73.274777][ T784] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.274830][ T784] 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 [ 73.275437][ T784] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.290380][ T783] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 2025/12/05 12:15:11 executed programs: 81 [ 73.319736][ T784] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.320096][ T784] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 73.337177][ T783] 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. [ 73.351083][ T784] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 73.363304][ T783] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 73.381574][ T784] 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. [ 73.394347][ T783] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 73.411831][ T784] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 73.426112][ T783] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 73.441806][ T784] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 73.456152][ T783] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.493648][ T784] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 73.499223][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.520621][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.520928][ T784] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.528804][ T783] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.540801][ T784] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.554183][ T607] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.567500][ T783] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 73.574069][ T607] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.590019][ T780] EXT4-fs (loop5): unmounting filesystem. [ 73.594634][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.600880][ T783] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 73.608515][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.631167][ T784] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 73.631461][ T607] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.650401][ T607] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.656682][ T784] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 73.667541][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.673464][ T783] 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. [ 73.681036][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.697477][ T784] 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. [ 73.704551][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.720694][ T783] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.733133][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.740666][ T784] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.759765][ T783] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.764556][ T784] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.804365][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.820462][ T322] device bridge_slave_1 left promiscuous mode [ 73.827417][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.835324][ T322] device bridge_slave_0 left promiscuous mode [ 73.842380][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.853176][ T322] device bridge_slave_1 left promiscuous mode [ 73.859822][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.868632][ T322] device bridge_slave_0 left promiscuous mode [ 73.874981][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.885446][ T322] device bridge_slave_1 left promiscuous mode [ 73.892410][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.901263][ T322] device bridge_slave_0 left promiscuous mode [ 73.907817][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.918765][ T322] device bridge_slave_1 left promiscuous mode [ 73.925484][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.933653][ T322] device bridge_slave_0 left promiscuous mode [ 73.940264][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.948814][ T322] device bridge_slave_1 left promiscuous mode [ 73.955072][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.963973][ T322] device bridge_slave_0 left promiscuous mode [ 73.970437][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.979027][ T322] device bridge_slave_1 left promiscuous mode [ 73.985274][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.993089][ T322] device bridge_slave_0 left promiscuous mode [ 73.999458][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.009016][ T322] device veth1_macvtap left promiscuous mode [ 74.015060][ T322] device veth0_vlan left promiscuous mode [ 74.021348][ T322] device veth1_macvtap left promiscuous mode [ 74.027852][ T322] device veth0_vlan left promiscuous mode [ 74.034656][ T322] device veth1_macvtap left promiscuous mode [ 74.040990][ T322] device veth0_vlan left promiscuous mode [ 74.047593][ T322] device veth1_macvtap left promiscuous mode [ 74.053947][ T322] device veth0_vlan left promiscuous mode [ 74.060222][ T322] device veth1_macvtap left promiscuous mode [ 74.066498][ T322] device veth0_vlan left promiscuous mode [ 74.073059][ T322] device veth1_macvtap left promiscuous mode [ 74.079879][ T322] device veth0_vlan left promiscuous mode [ 74.570195][ T844] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.577423][ T844] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.584897][ T844] device bridge_slave_0 entered promiscuous mode [ 74.592245][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 74.600660][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.621145][ T844] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.628432][ T844] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.635811][ T844] device bridge_slave_1 entered promiscuous mode [ 74.648507][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 74.657522][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.689087][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.696815][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.709547][ T819] device veth0_vlan entered promiscuous mode [ 74.720495][ T784] EXT4-fs (loop3): unmounting filesystem. [ 74.728595][ T783] EXT4-fs (loop4): unmounting filesystem. [ 74.741445][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.755271][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.794565][ T819] device veth1_macvtap entered promiscuous mode [ 74.812009][ T855] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.819901][ T855] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.827654][ T855] device bridge_slave_0 entered promiscuous mode [ 74.835975][ T855] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.843333][ T855] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.851466][ T855] device bridge_slave_1 entered promiscuous mode [ 74.931661][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.939696][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.948094][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.979441][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.988637][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.020806][ T872] loop9: detected capacity change from 0 to 128 [ 75.033203][ T872] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 75.045502][ T872] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 75.059886][ T872] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.81: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 75.080120][ T872] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 75.098487][ T819] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.107987][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop9 [ 75.110442][ T819] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.122049][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop9 [ 75.130948][ T819] 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 [ 75.157877][ T819] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.172010][ T819] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.172278][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.186019][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.193484][ T819] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 75.200600][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.215225][ T819] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 75.223749][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.238327][ T819] 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. [ 75.246317][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.262115][ T819] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 75.268747][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.269963][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.284554][ T819] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 75.292261][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.300063][ T819] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 75.315286][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.323368][ T819] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.337660][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.338808][ T863] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.345087][ T819] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.356739][ T863] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.364007][ T819] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 75.372198][ T863] device bridge_slave_0 entered promiscuous mode [ 75.384707][ T819] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 75.426267][ T819] 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. [ 75.442827][ T819] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.454717][ T819] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.469267][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.482512][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.490995][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.499313][ T863] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.506491][ T863] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.514060][ T863] device bridge_slave_1 entered promiscuous mode [ 75.535234][ T859] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.542580][ T859] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.550649][ T859] device bridge_slave_0 entered promiscuous mode [ 75.569337][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.578332][ T859] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.585568][ T859] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.593550][ T859] device bridge_slave_1 entered promiscuous mode [ 75.630145][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.638864][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.668821][ T819] EXT4-fs (loop9): unmounting filesystem. [ 75.668988][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.682417][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.717765][ T844] device veth0_vlan entered promiscuous mode [ 75.746592][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.755239][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.771612][ T844] device veth1_macvtap entered promiscuous mode [ 75.796688][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 75.804861][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.813635][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.839501][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.848297][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.856980][ T527] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.864824][ T527] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.887310][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.895540][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.904392][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.912786][ T527] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.919889][ T527] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.947128][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.955667][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.964528][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.974893][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.983653][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.992093][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.000327][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.008530][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.054164][ T900] loop0: detected capacity change from 0 to 128 [ 76.062749][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.072760][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.091643][ T900] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 76.100239][ T855] device veth0_vlan entered promiscuous mode [ 76.110760][ T900] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.131898][ T900] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.87: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 76.151406][ T900] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 76.152337][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.168414][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.181140][ T844] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.181440][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop0 [ 76.194453][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.201828][ T844] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.208444][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.221740][ T844] 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 [ 76.229523][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.249779][ T844] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.258831][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.268950][ T844] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.277682][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.291114][ T844] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 76.297656][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.312555][ T844] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 76.320657][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.334724][ T844] 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. [ 76.343472][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.358540][ T844] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 76.367209][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.382779][ T844] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 76.389226][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.389734][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.405171][ T844] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 76.412668][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.419611][ T844] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.434899][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.441643][ T844] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.454210][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.462566][ T844] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 76.475479][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.483006][ T844] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 76.494761][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.502532][ T844] 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. [ 76.518363][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.525168][ T844] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.541273][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.549114][ T844] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.561181][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.589256][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.597501][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.605460][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.613957][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.622745][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.639074][ T886] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.646242][ T886] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.654406][ T886] device bridge_slave_0 entered promiscuous mode [ 76.675212][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.684072][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.693488][ T886] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.701478][ T886] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.709451][ T886] device bridge_slave_1 entered promiscuous mode [ 76.722670][ T855] device veth1_macvtap entered promiscuous mode [ 76.752098][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.760098][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.768657][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.777059][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.779757][ T844] EXT4-fs (loop0): unmounting filesystem. [ 76.785291][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.799079][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.812283][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.831991][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.841291][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.850001][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.858629][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.889326][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.898075][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.906116][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.914939][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.923703][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.933674][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.965015][ T863] device veth0_vlan entered promiscuous mode [ 76.971679][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.978480][ T910] loop2: detected capacity change from 0 to 128 [ 76.980999][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.991814][ T910] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 77.002276][ T910] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.003436][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.021606][ T910] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.98: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 77.028541][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.042203][ T910] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 77.056005][ T859] device veth0_vlan entered promiscuous mode [ 77.063109][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.071626][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.079293][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.079992][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop2 [ 77.088169][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.104433][ T855] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.117136][ T855] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.130971][ T855] 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 [ 77.152605][ T855] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.165994][ T855] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.179768][ T855] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 77.195053][ T855] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 77.210281][ T855] 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. [ 77.226747][ T855] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 77.243018][ T855] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 77.261357][ T855] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 77.261614][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.278245][ T855] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.286123][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.297773][ T855] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.306150][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.318603][ T855] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 77.327351][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.339687][ T855] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 77.349326][ T859] device veth1_macvtap entered promiscuous mode [ 77.368683][ T855] 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. [ 77.385198][ T855] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.396892][ T855] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.424299][ T863] device veth1_macvtap entered promiscuous mode [ 77.456677][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.464505][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.472566][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.481101][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.521073][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.529742][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.539287][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.548018][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.556765][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.565283][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.594048][ T922] loop8: detected capacity change from 0 to 128 [ 77.604388][ T907] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.612916][ T907] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.618368][ T922] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 77.621729][ T907] device bridge_slave_0 entered promiscuous mode [ 77.639602][ T922] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.668492][ T922] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.92: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 77.691555][ T922] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 77.693658][ T855] EXT4-fs (loop2): unmounting filesystem. [ 77.701111][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.714379][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.722345][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.735848][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop8 [ 77.746210][ T859] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.746321][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.760692][ T859] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.774544][ T607] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.779636][ T859] 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 [ 77.786719][ T607] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.787673][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.818957][ T859] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.833604][ T859] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.848611][ T859] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 77.863583][ T859] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 77.879136][ T859] 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. [ 77.895445][ T859] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 77.895974][ T907] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.910939][ T859] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 77.917645][ T907] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.918207][ T907] device bridge_slave_1 entered promiscuous mode [ 77.934868][ T859] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 77.951915][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.961989][ T859] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.973927][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.982923][ T859] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.991421][ T527] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.003999][ T859] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 78.010776][ T527] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.031937][ T859] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 78.048648][ T859] 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. [ 78.062767][ T927] loop7: detected capacity change from 0 to 128 [ 78.072488][ T859] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.084265][ T859] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.107383][ T927] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 78.130980][ T927] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.146065][ T927] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.99: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 78.167158][ T927] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 78.187042][ T863] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.187810][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop7 [ 78.208551][ T863] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.221969][ T863] 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 [ 78.244819][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.252915][ T863] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.255224][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.272848][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.281846][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.293982][ T863] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.311183][ T863] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 78.331003][ T863] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 78.347707][ T863] 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. [ 78.363702][ T863] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 78.364008][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.386888][ T863] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 78.402701][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.402721][ T863] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 78.413286][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.426949][ T863] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.435390][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.445627][ T863] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.454411][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.467174][ T863] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 78.474843][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.487584][ T863] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 78.494981][ T886] device veth0_vlan entered promiscuous mode [ 78.509457][ T863] 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. [ 78.527071][ T886] device veth1_macvtap entered promiscuous mode [ 78.541974][ T863] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.553638][ T863] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.586604][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.595121][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.603670][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.612054][ T859] EXT4-fs (loop8): unmounting filesystem. 2025/12/05 12:15:16 executed programs: 98 [ 78.638442][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.647709][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.700881][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.709626][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.735648][ T925] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.742968][ T925] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.750833][ T925] device bridge_slave_0 entered promiscuous mode [ 78.759534][ T925] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.767053][ T925] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.774654][ T925] device bridge_slave_1 entered promiscuous mode [ 78.816668][ T935] loop1: detected capacity change from 0 to 128 [ 78.840372][ T935] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 78.850009][ T935] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.871087][ T935] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.103: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 78.892160][ T935] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 78.900612][ T863] EXT4-fs (loop7): unmounting filesystem. [ 78.914851][ T886] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.927141][ T759] udevd[759]: incorrect ext4 checksum on /dev/loop1 [ 78.937452][ T886] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.948590][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop1 [ 78.950896][ T886] 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 [ 78.981843][ T886] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.993828][ T886] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.008659][ T886] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 79.023737][ T886] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 79.039272][ T886] 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. [ 79.055649][ T886] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 79.072872][ T886] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 79.088625][ T886] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 79.111325][ T886] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.123267][ T886] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.136987][ T886] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 79.150142][ T932] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.157329][ T932] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.165433][ T932] device bridge_slave_0 entered promiscuous mode [ 79.166588][ T886] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 79.187161][ T886] 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. [ 79.203511][ T886] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.215177][ T886] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.241206][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.249202][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.258571][ T932] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.265640][ T932] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.273930][ T932] device bridge_slave_1 entered promiscuous mode [ 79.288344][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.297185][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.305644][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.312771][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.322442][ T322] device bridge_slave_1 left promiscuous mode [ 79.329179][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.337344][ T322] device bridge_slave_0 left promiscuous mode [ 79.343622][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.352595][ T322] device bridge_slave_1 left promiscuous mode [ 79.358970][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.366994][ T322] device bridge_slave_0 left promiscuous mode [ 79.373303][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.381316][ T322] device bridge_slave_1 left promiscuous mode [ 79.387559][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.395330][ T322] device bridge_slave_0 left promiscuous mode [ 79.401595][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.409687][ T322] device bridge_slave_1 left promiscuous mode [ 79.415904][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.424232][ T322] device bridge_slave_0 left promiscuous mode [ 79.430432][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.438559][ T322] device bridge_slave_1 left promiscuous mode [ 79.444754][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.452490][ T322] device bridge_slave_0 left promiscuous mode [ 79.458773][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.467085][ T322] device bridge_slave_1 left promiscuous mode [ 79.473236][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.480956][ T322] device bridge_slave_0 left promiscuous mode [ 79.487234][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.496678][ T322] device veth1_macvtap left promiscuous mode [ 79.502749][ T322] device veth0_vlan left promiscuous mode [ 79.509481][ T322] device veth1_macvtap left promiscuous mode [ 79.515531][ T322] device veth0_vlan left promiscuous mode [ 79.522031][ T322] device veth1_macvtap left promiscuous mode [ 79.528129][ T322] device veth0_vlan left promiscuous mode [ 79.534158][ T322] device veth1_macvtap left promiscuous mode [ 79.540354][ T322] device veth0_vlan left promiscuous mode [ 79.546481][ T322] device veth1_macvtap left promiscuous mode [ 79.552510][ T322] device veth0_vlan left promiscuous mode [ 79.559284][ T322] device veth1_macvtap left promiscuous mode [ 79.565466][ T322] device veth0_vlan left promiscuous mode [ 80.107022][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.135902][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.144551][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.152878][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.160217][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.172321][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.180776][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.183430][ T886] EXT4-fs (loop1): unmounting filesystem. [ 80.218586][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.227274][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.275379][ T942] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.283305][ T942] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.290859][ T942] device bridge_slave_0 entered promiscuous mode [ 80.298237][ T942] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.305303][ T942] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.312854][ T942] device bridge_slave_1 entered promiscuous mode [ 80.367648][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 80.376849][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 80.408674][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.416602][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.442346][ T949] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.450084][ T949] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.457985][ T949] device bridge_slave_0 entered promiscuous mode [ 80.471048][ T949] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.478460][ T949] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.486019][ T949] device bridge_slave_1 entered promiscuous mode [ 80.521551][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 80.530066][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 80.538379][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.547195][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.555366][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.563079][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.570592][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.579388][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.587852][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.595077][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.602960][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 80.611013][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 80.618823][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.627264][ T907] device veth0_vlan entered promiscuous mode [ 80.641412][ T907] device veth1_macvtap entered promiscuous mode [ 80.655369][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 80.664053][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 80.672863][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 80.705615][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.713770][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.722092][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.730893][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.762392][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 80.771389][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 80.789983][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 80.798395][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 80.835415][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.847177][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.862024][ T981] loop6: detected capacity change from 0 to 128 [ 80.862954][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.879592][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.888256][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.894408][ T981] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 80.895491][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.904490][ T981] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 80.911922][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.932152][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.935296][ T981] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.106: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 80.940742][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.960378][ T981] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 80.966286][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.981910][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.986044][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop6 [ 81.000682][ T907] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.016345][ T907] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.031072][ T907] 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 [ 81.033258][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 81.054157][ T907] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.061829][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.071987][ T907] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.080463][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 81.095533][ T907] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 81.102699][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 81.116035][ T907] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 81.137847][ T907] 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. [ 81.153746][ T907] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 81.169231][ T907] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 81.185695][ T925] device veth0_vlan entered promiscuous mode [ 81.192299][ T907] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 81.207490][ T907] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.219569][ T907] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.233068][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.241283][ T907] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 81.254218][ T907] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 81.254556][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.269258][ T907] 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. [ 81.278200][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.300293][ T907] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.300651][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.312017][ T907] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.333807][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.342612][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.351097][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.358269][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.365851][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.374353][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.382760][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.390016][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.397584][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.412095][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 81.420398][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.443609][ T925] device veth1_macvtap entered promiscuous mode [ 81.450359][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.458744][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.467837][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 81.476295][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.484380][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 81.493111][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.501547][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 81.522277][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.529870][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.538046][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.546952][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.555257][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.562326][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.570302][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.579040][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.579504][ T907] EXT4-fs (loop6): unmounting filesystem. [ 81.587723][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.600122][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.607788][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.629848][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 81.638419][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.647592][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 81.655996][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 81.664843][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.673259][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.681752][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 81.690299][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.698522][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 81.706057][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 81.723602][ T932] device veth0_vlan entered promiscuous mode [ 81.732649][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 81.741128][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.750169][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 81.758928][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 81.767489][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 81.775913][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.790641][ T942] device veth0_vlan entered promiscuous mode [ 81.802133][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 81.810975][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.839261][ T987] loop5: detected capacity change from 0 to 128 [ 81.843962][ T942] device veth1_macvtap entered promiscuous mode [ 81.855415][ T987] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 81.865437][ T932] device veth1_macvtap entered promiscuous mode [ 81.885611][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 81.893794][ T987] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.104: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 81.893847][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 81.913619][ T987] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 81.921265][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 81.936732][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.940307][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop5 [ 81.945138][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 81.959635][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 81.962731][ T925] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.970696][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.984010][ T925] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.989412][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 82.001742][ T925] 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 [ 82.009516][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 82.031493][ T925] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.039061][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 82.049495][ T925] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.057976][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 82.070957][ T925] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.079316][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 82.094865][ T925] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 82.102978][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 82.117931][ T925] 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. [ 82.125950][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 82.143052][ T925] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 82.168671][ T925] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 82.187128][ T949] device veth0_vlan entered promiscuous mode [ 82.196159][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 82.204024][ T925] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 82.205843][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 82.228141][ T925] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.239958][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 82.240292][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 82.254811][ T925] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.268719][ T925] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 82.283365][ T925] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.292856][ T949] device veth1_macvtap entered promiscuous mode [ 82.305878][ T925] 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. [ 82.326194][ T925] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.338068][ T925] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.342085][ T990] loop4: detected capacity change from 0 to 128 [ 82.358272][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 82.368084][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 82.376750][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 82.385869][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 82.394780][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 82.403508][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 82.412886][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 82.414200][ T990] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.462725][ T990] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.116: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 82.464996][ T996] loop3: detected capacity change from 0 to 128 [ 82.488589][ T990] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 82.507719][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 82.516575][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 82.525609][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 82.535323][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 82.554371][ T942] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.566573][ T942] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.580283][ T942] 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 [ 82.601961][ T942] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.606428][ T996] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.616875][ T942] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.639165][ T942] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.656347][ T996] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.108: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 82.658140][ T942] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 82.676851][ T996] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 82.703664][ T985] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.706227][ T942] 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. [ 82.710927][ T985] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.731021][ T942] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 82.743797][ T932] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.752293][ T942] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 82.767539][ T985] device bridge_slave_0 entered promiscuous mode [ 82.776832][ T942] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 82.798305][ T932] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.803566][ T942] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.811919][ T932] 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 [ 82.823761][ T942] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.849406][ T932] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.871558][ T932] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.884907][ T942] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 82.885308][ T942] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.898487][ T932] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.931492][ T985] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.931770][ T932] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 82.944819][ T985] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.964309][ T942] 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. [ 82.972926][ T985] device bridge_slave_1 entered promiscuous mode [ 82.982590][ T1002] loop9: detected capacity change from 0 to 128 [ 82.987754][ T932] 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. [ 82.998203][ T942] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.018181][ T932] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 83.047059][ T942] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.057978][ T1002] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 83.071223][ T932] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 83.091439][ T932] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 83.109651][ T932] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.121630][ T932] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.132466][ T1002] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.112: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 83.135315][ T932] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 83.166875][ T1002] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 83.175463][ T932] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 83.204476][ T932] 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. [ 83.222720][ T932] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.241590][ T932] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.242314][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop9 [ 83.265949][ T949] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.290231][ T949] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.303821][ T949] 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 [ 83.324787][ T949] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.337475][ T949] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.353533][ T942] EXT4-fs unmount: 5 callbacks suppressed [ 83.353550][ T942] EXT4-fs (loop4): unmounting filesystem. [ 83.363125][ T949] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 83.380364][ T949] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 83.405302][ T949] 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. [ 83.421671][ T949] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 83.437784][ T949] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 83.454880][ T949] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 83.470481][ T949] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.482942][ T949] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.496333][ T949] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 83.511709][ T949] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 83.526973][ T949] 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. [ 83.543435][ T949] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.556251][ T949] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.557230][ T932] EXT4-fs (loop3): unmounting filesystem. [ 83.617931][ T1003] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.625029][ T1003] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.635066][ T1003] device bridge_slave_0 entered promiscuous mode [ 83.667331][ T1003] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.674464][ T1003] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.682369][ T1003] device bridge_slave_1 entered promiscuous mode [ 83.812797][ T1009] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.820185][ T1009] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.828165][ T1009] device bridge_slave_0 entered promiscuous mode [ 83.835896][ T1009] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.844307][ T1009] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.852441][ T949] EXT4-fs (loop9): unmounting filesystem. [ 83.852459][ T1009] device bridge_slave_1 entered promiscuous mode 2025/12/05 12:15:21 executed programs: 117 [ 83.912158][ T1012] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.919840][ T1012] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.927463][ T1012] device bridge_slave_0 entered promiscuous mode [ 83.961200][ T1012] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.968480][ T1012] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.975928][ T1012] device bridge_slave_1 entered promiscuous mode [ 84.036309][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.043920][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.053196][ T322] device bridge_slave_1 left promiscuous mode [ 84.059880][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.068219][ T322] device bridge_slave_0 left promiscuous mode [ 84.074996][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.083310][ T322] device bridge_slave_1 left promiscuous mode [ 84.089822][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.097564][ T322] device bridge_slave_0 left promiscuous mode [ 84.103715][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.111932][ T322] device bridge_slave_1 left promiscuous mode [ 84.118120][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.125825][ T322] device bridge_slave_0 left promiscuous mode [ 84.132487][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.140953][ T322] device bridge_slave_1 left promiscuous mode [ 84.147460][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.155052][ T322] device bridge_slave_0 left promiscuous mode [ 84.161649][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.171216][ T322] device bridge_slave_1 left promiscuous mode [ 84.177540][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.185150][ T322] device bridge_slave_0 left promiscuous mode [ 84.191508][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.200646][ T322] device veth1_macvtap left promiscuous mode [ 84.206933][ T322] device veth0_vlan left promiscuous mode [ 84.213110][ T322] device veth1_macvtap left promiscuous mode [ 84.219472][ T322] device veth0_vlan left promiscuous mode [ 84.225568][ T322] device veth1_macvtap left promiscuous mode [ 84.231958][ T322] device veth0_vlan left promiscuous mode [ 84.238713][ T322] device veth1_macvtap left promiscuous mode [ 84.245299][ T322] device veth0_vlan left promiscuous mode [ 84.251846][ T322] device veth1_macvtap left promiscuous mode [ 84.258561][ T322] device veth0_vlan left promiscuous mode [ 84.676516][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.685149][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.693673][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.700842][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.708436][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.717544][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.725929][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.733132][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.761113][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.817493][ T1026] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.824662][ T1026] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.832398][ T1026] device bridge_slave_0 entered promiscuous mode [ 84.843926][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 84.852255][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.860657][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 84.868864][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.883346][ T1026] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.890682][ T1026] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.898523][ T1026] device bridge_slave_1 entered promiscuous mode [ 84.969410][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 84.977998][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.008986][ T985] device veth0_vlan entered promiscuous mode [ 85.028446][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 85.036675][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 85.045060][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 85.053037][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 85.081335][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 85.089375][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.115702][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 85.123288][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.131083][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.140862][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.149201][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.156455][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.164217][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.173210][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.181975][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.190252][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.197300][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.205521][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.214114][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.222764][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.229821][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.240121][ T985] device veth1_macvtap entered promiscuous mode [ 85.252088][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.260008][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 85.268687][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 85.277640][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 85.308691][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 85.317472][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.325482][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 85.335180][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.343985][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.352676][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.361739][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.369972][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.377557][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 85.385864][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 85.404038][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 85.412018][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.419935][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.428724][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.437872][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.444918][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.452559][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.461159][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.469492][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.476928][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.493638][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.501736][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.510294][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 85.518758][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 85.527591][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.553182][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.562526][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.574077][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.576174][ T1055] loop0: detected capacity change from 0 to 128 [ 85.583434][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.599089][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.607652][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.614882][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.620204][ T1055] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 85.622944][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.631302][ T1055] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 85.639912][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.657421][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.664635][ T1055] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.121: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 85.684928][ T1055] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 85.697388][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.704613][ T985] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.712411][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop0 [ 85.719332][ T985] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.724840][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.740258][ T985] 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 [ 85.745906][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 85.775348][ T985] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.777217][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 85.788174][ T985] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.795264][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 85.808992][ T985] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 85.831616][ T985] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 85.847805][ T985] 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. [ 85.864663][ T985] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 85.865176][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.880916][ T985] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 85.889209][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.904114][ T985] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 85.928592][ T1003] device veth0_vlan entered promiscuous mode [ 85.937168][ T985] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.950372][ T1012] device veth0_vlan entered promiscuous mode [ 85.956889][ T985] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.967595][ T1012] device veth1_macvtap entered promiscuous mode [ 85.974140][ T985] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 85.979503][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 85.993290][ T985] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 86.000811][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 86.017459][ T985] 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. [ 86.028230][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 86.044234][ T985] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.054454][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 86.067725][ T985] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.078905][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 86.101978][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 86.110869][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 86.119662][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 86.127976][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 86.138894][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 86.148086][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 86.170103][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 86.179811][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 86.192382][ T1026] device veth0_vlan entered promiscuous mode [ 86.209891][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 86.218267][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 86.226833][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 86.236310][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 86.247185][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 86.255942][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 86.268310][ T1003] device veth1_macvtap entered promiscuous mode [ 86.280761][ T1009] device veth0_vlan entered promiscuous mode [ 86.289448][ T1026] device veth1_macvtap entered promiscuous mode [ 86.297102][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 86.304797][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 86.312900][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 86.320850][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 86.329758][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 86.338649][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 86.346863][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 86.355128][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 86.363800][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 86.371742][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 86.406264][ T1009] device veth1_macvtap entered promiscuous mode [ 86.415971][ T1059] loop7: detected capacity change from 0 to 128 [ 86.425715][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 86.434270][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 86.449877][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 86.449943][ T985] EXT4-fs (loop0): unmounting filesystem. [ 86.458872][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 86.473769][ T1059] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 86.474195][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 86.491003][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 86.501122][ T1059] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 86.501641][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 86.521031][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 86.530263][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 86.542601][ T1059] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.132: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 86.567151][ T1059] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 86.583673][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 86.591264][ T1012] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.598753][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop7 [ 86.604163][ T1012] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.624353][ T1012] 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 [ 86.635506][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 86.651351][ T1012] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.666872][ T1012] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.670081][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 86.682135][ T1012] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 86.691269][ T1064] loop2: detected capacity change from 0 to 128 [ 86.706511][ T1012] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 86.712899][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 86.728768][ T1012] 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. [ 86.740979][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 86.761044][ T1012] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 86.762740][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 86.784740][ T1012] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 86.785387][ T1064] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 86.801591][ T1012] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 86.812679][ T1064] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 86.826229][ T1012] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.848888][ T1012] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.863301][ T1012] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 86.895005][ T1064] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.120: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 86.900917][ T1012] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 86.919494][ T1067] loop1: detected capacity change from 0 to 128 [ 86.938476][ T1012] 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. [ 86.938540][ T1064] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 86.969968][ T1067] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 86.979579][ T1012] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.994691][ T1071] loop8: detected capacity change from 0 to 128 [ 86.996899][ T1012] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.001562][ T1067] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 87.060939][ T1003] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.078217][ T1071] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 87.083346][ T1003] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.102374][ T1003] 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 [ 87.126005][ T1071] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 87.137036][ T1003] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.141828][ T1067] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.126: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 87.149344][ T1003] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.189589][ T1003] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 87.197912][ T1071] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.131: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 87.234464][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop1 [ 87.241916][ T1071] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 87.250796][ T1003] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 87.266642][ T1067] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 87.286677][ T1062] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.294122][ T1062] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.305143][ T1026] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.307162][ T1003] 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. [ 87.317685][ T1026] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.347503][ T1026] 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 [ 87.370397][ T1026] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.370717][ T1062] device bridge_slave_0 entered promiscuous mode [ 87.390276][ T1003] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 87.397511][ T1009] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.414234][ T1026] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.420047][ T1003] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 87.433550][ T1026] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 87.453060][ T1009] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.464891][ T1003] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 87.494268][ T1009] 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 [ 87.495184][ T1026] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 87.518251][ T1009] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.544803][ T1003] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.544877][ T1009] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.557510][ T1003] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.571884][ T1026] 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. [ 87.597998][ T1003] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 87.604634][ T1009] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 87.627204][ T1012] EXT4-fs (loop7): unmounting filesystem. [ 87.632480][ T1026] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 87.646060][ T1009] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 87.674213][ T1026] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 87.696539][ T1062] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.705946][ T1026] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 87.711522][ T1003] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 87.742394][ T1026] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.742428][ T1026] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.742467][ T1026] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 87.758480][ T1009] 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. [ 87.783478][ T1062] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.796612][ T1009] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 87.811192][ T1062] device bridge_slave_1 entered promiscuous mode [ 87.815645][ T1003] 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. [ 87.839360][ T1026] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 87.856527][ T1009] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 87.874154][ T1003] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.890479][ T1026] 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. [ 87.903185][ T1009] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 87.918337][ T1003] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.934071][ T1026] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.959229][ T1026] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.967181][ T1009] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.991024][ T1009] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 88.004466][ T1009] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 88.019725][ T1009] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 88.049321][ T1009] 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. [ 88.086492][ T1009] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 88.100670][ T1009] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 88.258725][ T1003] EXT4-fs (loop2): unmounting filesystem. [ 88.265991][ T1079] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.273312][ T1079] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.282709][ T1079] device bridge_slave_0 entered promiscuous mode [ 88.312009][ T1079] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.319423][ T1079] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.329747][ T1079] device bridge_slave_1 entered promiscuous mode [ 88.421254][ T1026] EXT4-fs (loop1): unmounting filesystem. [ 88.426586][ T1009] EXT4-fs (loop8): unmounting filesystem. [ 88.500942][ T1086] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.508219][ T1086] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.515822][ T1086] device bridge_slave_0 entered promiscuous mode [ 88.523483][ T322] device bridge_slave_1 left promiscuous mode [ 88.529870][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.537911][ T322] device bridge_slave_0 left promiscuous mode [ 88.544083][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.552325][ T322] device bridge_slave_1 left promiscuous mode [ 88.558541][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.566042][ T322] device bridge_slave_0 left promiscuous mode [ 88.572903][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.581324][ T322] device bridge_slave_1 left promiscuous mode [ 88.587668][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.595281][ T322] device bridge_slave_0 left promiscuous mode [ 88.601559][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.610115][ T322] device bridge_slave_1 left promiscuous mode [ 88.617230][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.624817][ T322] device bridge_slave_0 left promiscuous mode [ 88.631745][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.639999][ T322] device bridge_slave_1 left promiscuous mode [ 88.646271][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.654147][ T322] device bridge_slave_0 left promiscuous mode [ 88.661013][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.670760][ T322] device veth1_macvtap left promiscuous mode [ 88.677015][ T322] device veth0_vlan left promiscuous mode [ 88.683403][ T322] device veth1_macvtap left promiscuous mode [ 88.690052][ T322] device veth0_vlan left promiscuous mode [ 88.696230][ T322] device veth1_macvtap left promiscuous mode [ 88.702710][ T322] device veth0_vlan left promiscuous mode [ 88.709160][ T322] device veth1_macvtap left promiscuous mode [ 88.715296][ T322] device veth0_vlan left promiscuous mode [ 88.721484][ T322] device veth1_macvtap left promiscuous mode [ 88.727580][ T322] device veth0_vlan left promiscuous mode [ 89.132308][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.140578][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.155792][ T1086] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.163886][ T1086] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.173196][ T1086] device bridge_slave_1 entered promiscuous mode [ 89.210231][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 89.218702][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 89.227448][ T527] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.234761][ T527] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.243283][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 89.286722][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 89.295597][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 89.304402][ T527] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.311619][ T527] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.339516][ T1097] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.346797][ T1097] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.354560][ T1097] device bridge_slave_0 entered promiscuous mode [ 89.362396][ T1097] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.369616][ T1097] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.377201][ T1097] device bridge_slave_1 entered promiscuous mode [ 89.408655][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 89.417272][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 89.445902][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.453865][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.487667][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 89.496077][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 89.505357][ T1093] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.512476][ T1093] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.519971][ T1093] device bridge_slave_0 entered promiscuous mode [ 89.528420][ T1093] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.535663][ T1093] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.543426][ T1093] device bridge_slave_1 entered promiscuous mode [ 89.565770][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 89.574657][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 89.583023][ T527] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.590092][ T527] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.597729][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 89.607109][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 89.615505][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 89.623579][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 89.631796][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 89.639589][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 89.647188][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 89.675559][ T1062] device veth0_vlan entered promiscuous mode [ 89.682730][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 89.691398][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 89.700020][ T527] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.707150][ T527] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.752989][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 89.761323][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 89.786809][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 89.795402][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 89.827940][ T1062] device veth1_macvtap entered promiscuous mode [ 89.838041][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 89.846950][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 89.855529][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 89.889454][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 89.898365][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 89.907099][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 89.915953][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 89.945634][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.953321][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.961095][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 89.970499][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 89.979730][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 89.988437][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 89.996907][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 90.005379][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.014466][ T527] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.022343][ T527] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.031194][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 90.040217][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 90.049990][ T527] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.057079][ T527] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.064628][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 90.073015][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 90.081988][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 90.090416][ T1079] device veth0_vlan entered promiscuous mode [ 90.106838][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 90.123727][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 90.141233][ T1079] device veth1_macvtap entered promiscuous mode [ 90.149371][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready 2025/12/05 12:15:28 executed programs: 133 [ 90.158125][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 90.167511][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 90.203551][ T1129] loop6: detected capacity change from 0 to 128 [ 90.225208][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 90.241727][ T1131] loop5: detected capacity change from 0 to 128 [ 90.249316][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 90.258920][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 90.268167][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 90.268273][ T1131] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 90.277430][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 90.293295][ T1129] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 90.295013][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 90.302853][ T1129] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 90.311748][ T1131] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 90.330108][ T1129] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.137: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 90.359375][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.366710][ T1129] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 90.385675][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.393662][ T1062] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 90.395989][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop6 [ 90.407607][ T1062] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 90.425134][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 90.427571][ T1062] 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 [ 90.439373][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop6 [ 90.463640][ T1131] ================================================================== [ 90.470281][ T759] udevd[759]: incorrect ext4 checksum on /dev/loop5 [ 90.472448][ T1131] BUG: KASAN: use-after-free in dx_insert_block+0xd9/0x240 [ 90.486553][ T1131] Read of size 157024 at addr ffff88812c8ea028 by task syz.5.145/1131 [ 90.490935][ T1062] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 90.495171][ T1131] [ 90.495182][ T1131] CPU: 1 PID: 1131 Comm: syz.5.145 Not tainted syzkaller #0 [ 90.495204][ T1131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 90.495231][ T1131] Call Trace: [ 90.507320][ T1062] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 90.509504][ T1131] [ 90.509515][ T1131] __dump_stack+0x21/0x24 [ 90.517179][ T1062] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 90.526891][ T1131] dump_stack_lvl+0xee/0x150 [ 90.526928][ T1131] ? __cfi_dump_stack_lvl+0x8/0x8 [ 90.526948][ T1131] ? __ext4fs_dirhash+0x795/0x1020 [ 90.526978][ T1131] ? dx_insert_block+0xd9/0x240 [ 90.527005][ T1131] print_address_description+0x71/0x200 [ 90.527025][ T1131] print_report+0x4a/0x60 [ 90.527043][ T1131] kasan_report+0x122/0x150 [ 90.527067][ T1131] ? dx_insert_block+0xd9/0x240 [ 90.527094][ T1131] ? dx_insert_block+0xd9/0x240 [ 90.527120][ T1131] kasan_check_range+0x280/0x290 [ 90.527145][ T1131] memmove+0x2d/0x70 [ 90.527163][ T1131] dx_insert_block+0xd9/0x240 [ 90.527190][ T1131] do_split+0x19f0/0x1d90 [ 90.527222][ T1131] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 90.527251][ T1131] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 90.527281][ T1131] make_indexed_dir+0xe06/0x14a0 [ 90.531573][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.543701][ T1131] ? add_dirent_to_buf+0x670/0x670 [ 90.543747][ T1131] ? add_dirent_to_buf+0x45b/0x670 [ 90.547192][ T1062] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 90.551205][ T1131] ext4_add_entry+0xb45/0xd70 [ 90.551246][ T1131] ? ext4_inc_count+0x1b0/0x1b0 [ 90.566543][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.570697][ T1131] ? __cfi_current_time+0x10/0x10 [ 90.570733][ T1131] ? __kasan_check_read+0x11/0x20 [ 90.575943][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.581353][ T1131] __ext4_link+0x4d7/0x770 [ 90.581393][ T1131] ? __cfi___ext4_link+0x10/0x10 [ 90.587720][ T1062] 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. [ 90.591916][ T1131] ? lookup_one_qstr_excl+0x133/0x270 [ 90.596291][ T1062] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 90.600766][ T1131] ? clear_nonspinnable+0x60/0x60 [ 90.600800][ T1131] ext4_link+0x1de/0x270 [ 90.605926][ T1062] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 90.610585][ T1131] vfs_link+0x64b/0x800 [ 90.610616][ T1131] do_linkat+0x1e7/0x730 [ 90.615875][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 90.619534][ T1131] __x64_sys_link+0x86/0x90 [ 90.619566][ T1131] x64_sys_call+0x266/0x9a0 [ 90.624682][ T1062] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 90.628894][ T1131] do_syscall_64+0x4c/0xa0 [ 90.628925][ T1131] ? clear_bhb_loop+0x30/0x80 [ 90.628960][ T1131] ? clear_bhb_loop+0x30/0x80 [ 90.628987][ T1131] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 90.629024][ T1131] RIP: 0033:0x7fcbdf98cde9 [ 90.635516][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 90.640786][ T1131] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 90.640817][ T1131] RSP: 002b:00007fcbe086e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 90.646302][ T1062] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 90.653992][ T1131] RAX: ffffffffffffffda RBX: 00007fcbdfba5fa0 RCX: 00007fcbdf98cde9 [ 90.654010][ T1131] RDX: 0000000000000000 RSI: 0000400000000bc0 RDI: 0000400000001240 [ 90.654024][ T1131] RBP: 00007fcbdfa0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 90.654037][ T1131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 90.659724][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.664619][ T1131] R13: 0000000000000000 R14: 00007fcbdfba5fa0 R15: 00007ffdd67439f8 [ 90.664647][ T1131] [ 90.664655][ T1131] [ 90.664659][ T1131] The buggy address belongs to the physical page: [ 90.664669][ T1131] page:ffffea0004b23a80 refcount:3 mapcount:1 mapping:ffff88810b2dfdd0 index:0x1 pfn:0x12c8ea [ 90.679569][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.684373][ T1131] memcg:ffff888100239380 [ 90.694616][ T1062] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 90.696665][ T1131] aops:def_blk_aops ino:700005 [ 90.696694][ T1131] flags: 0x460000000032205e(referenced|uptodate|dirty|lru|workingset|private|mappedtodisk|unevictable|mlocked|zone=1) [ 90.702308][ T1062] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 90.707192][ T1131] raw: 460000000032205e dead000000000100 dead000000000001 ffff88810b2dfdd0 [ 90.707212][ T1131] raw: 0000000000000001 ffff88811145d348 0000000300000000 ffff888100239380 [ 90.715622][ T1062] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 90.719387][ T1131] page dumped because: kasan: bad access detected [ 90.719402][ T1131] page_owner tracks the page as allocated [ 90.719407][ T1131] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 410, tgid 410 (udevd), ts 90258398017, free_ts 90249148157 [ 90.719443][ T1131] post_alloc_hook+0x1f5/0x210 [ 90.726278][ T28] kauditd_printk_skb: 7 callbacks suppressed [ 90.726298][ T28] audit: type=1400 audit(1764936928.564:123): avc: denied { read } for pid=84 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 [ 90.740178][ T1131] prep_new_page+0x1c/0x110 [ 90.740215][ T1131] get_page_from_freelist+0x2c7b/0x2cf0 [ 90.740241][ T1131] __alloc_pages+0x1c3/0x450 [ 90.746680][ T1062] 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. [ 90.761359][ T1131] __folio_alloc+0x12/0x40 [ 90.761398][ T1131] page_cache_ra_unbounded+0x234/0x720 [ 90.766638][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.770700][ T1131] page_cache_sync_ra+0x3e3/0x490 [ 90.786128][ T28] audit: type=1400 audit(1764936928.564:124): avc: denied { search } for pid=84 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 [ 90.790179][ T1131] filemap_read+0x62d/0x22c0 [ 90.790204][ T1131] blkdev_read_iter+0x41e/0x560 [ 90.795667][ T28] audit: type=1400 audit(1764936928.564:125): avc: denied { write } for pid=84 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 [ 90.803355][ T1131] vfs_read+0x41e/0x8c0 [ 90.803390][ T1131] ksys_read+0x140/0x240 [ 90.803416][ T1131] __x64_sys_read+0x7b/0x90 [ 90.803431][ T1131] x64_sys_call+0x2f/0x9a0 [ 90.803453][ T1131] do_syscall_64+0x4c/0xa0 [ 90.803474][ T1131] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 90.803515][ T1131] page last free stack trace: [ 90.803529][ T1131] free_unref_page_prepare+0x742/0x750 [ 90.803553][ T1131] free_unref_page_list+0x112/0x8b0 [ 90.803577][ T1131] release_pages+0xad1/0xb20 [ 90.803603][ T1131] __pagevec_release+0x71/0xe0 [ 90.803630][ T1131] truncate_inode_pages_range+0x309/0xcc0 [ 90.803648][ T1131] truncate_inode_pages+0x24/0x30 [ 90.810418][ T1062] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 90.813111][ T1131] set_blocksize+0x2e8/0x360 [ 90.829589][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.833497][ T1131] sb_min_blocksize+0xcb/0x190 [ 90.838619][ T28] audit: type=1400 audit(1764936928.564:126): avc: denied { add_name } for pid=84 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 90.843072][ T1131] ext4_fill_super+0x68f/0x7970 [ 90.843104][ T1131] get_tree_bdev+0x444/0x680 [ 90.849934][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 90.853654][ T1131] ext4_get_tree+0x1c/0x20 [ 90.853680][ T1131] vfs_get_tree+0x9a/0x270 [ 90.863543][ T28] audit: type=1400 audit(1764936928.564:127): avc: denied { create } for pid=84 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 90.882239][ T1131] do_new_mount+0x25a/0xa20 [ 90.882277][ T1131] path_mount+0x675/0x1010 [ 90.882303][ T1131] __se_sys_mount+0x318/0x380 [ 90.891734][ T1062] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 90.903270][ T1131] __x64_sys_mount+0xbf/0xd0 [ 90.903313][ T1131] [ 90.903318][ T1131] Memory state around the buggy address: [ 90.903328][ T1131] ffff88812c8ebf00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.903342][ T1131] ffff88812c8ebf80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.903355][ T1131] >ffff88812c8ec000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 90.912560][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.919666][ T1131] ^ [ 90.919681][ T1131] ffff88812c8ec080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 90.919694][ T1131] ffff88812c8ec100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 90.919704][ T1131] ================================================================== [ 90.936236][ T28] audit: type=1400 audit(1764936928.564:128): avc: denied { append open } for pid=84 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 [ 90.936273][ T28] audit: type=1400 audit(1764936928.564:129): avc: denied { getattr } for pid=84 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 [ 90.947694][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.952295][ T1131] Disabling lock debugging due to kernel taint [ 90.954833][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.957700][ T1131] EXT4-fs error (device loop5): ext4_dx_csum_set:531: inode #2: comm syz.5.145: dir seems corrupt? Run e2fsck -D. [ 90.965097][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 91.004337][ T1079] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 91.013450][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 91.019083][ T1079] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 91.074903][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.132122][ T1079] 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 [ 91.136001][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.142299][ T1079] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 91.147618][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 91.162308][ T1079] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 91.168896][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 91.177390][ T1079] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 91.182401][ T1086] device veth0_vlan entered promiscuous mode [ 91.196627][ T1079] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 91.741104][ T1079] 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. [ 91.762827][ T1079] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 91.778487][ T1079] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 91.796161][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 91.796353][ T1079] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 91.806241][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 91.819655][ T1079] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 91.827783][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 91.838310][ T1079] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 91.846722][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 91.859732][ T1079] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 91.879625][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 91.880199][ T1079] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 91.888494][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 91.903581][ T1079] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 91.910999][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 91.925729][ T1079] 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. [ 91.934236][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 91.950189][ T1079] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 91.969492][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 91.970002][ T1079] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 91.991776][ T1062] EXT4-fs (loop6): unmounting filesystem. [ 92.007023][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 92.029561][ T1097] device veth0_vlan entered promiscuous mode [ 92.041336][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 92.054324][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 92.062999][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 92.073036][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 92.082370][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 92.091318][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 92.100145][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 92.108211][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 92.123086][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 92.132754][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 92.149779][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 92.159471][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 92.178867][ T1093] device veth0_vlan entered promiscuous mode [ 92.187332][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 92.195432][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 92.204147][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 92.212673][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 92.222356][ T1086] device veth1_macvtap entered promiscuous mode [ 92.231023][ T1097] device veth1_macvtap entered promiscuous mode [ 92.239291][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 92.247314][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 92.254951][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 92.262695][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 92.273808][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 92.282844][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 92.284890][ T1079] EXT4-fs (loop5): unmounting filesystem. [ 92.320144][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 92.329836][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 92.338695][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 92.347176][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 92.369659][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 92.388326][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 92.397467][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 92.397724][ T1141] loop4: detected capacity change from 0 to 128 [ 92.405978][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 92.421194][ T1093] device veth1_macvtap entered promiscuous mode [ 92.438640][ T1141] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 92.448834][ T1141] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 92.470109][ T1141] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.138: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 92.489590][ T1141] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 92.510268][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop4 [ 92.516906][ T1086] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 92.516942][ T1086] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 92.542431][ T1086] 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 [ 92.542755][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 92.563469][ T1086] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 92.571087][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 92.582528][ T1086] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 92.604075][ T1086] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 92.604259][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 92.619694][ T1086] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 92.642488][ T1086] 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. [ 92.642651][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 92.658485][ T1086] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 92.667361][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 92.681709][ T1086] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 92.705470][ T1086] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 92.723036][ T1086] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 92.736448][ T1086] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 92.749944][ T1086] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 92.763214][ T1137] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.771028][ T1086] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 92.785732][ T1137] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.793654][ T1086] 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. [ 92.794410][ T1147] loop9: detected capacity change from 0 to 128 [ 92.810817][ T1137] device bridge_slave_0 entered promiscuous mode [ 92.822246][ T1147] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 92.827049][ T1086] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 92.832044][ T1147] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 92.852858][ T1086] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 92.871098][ T1147] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.147: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 92.897444][ T1147] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 92.913500][ T1137] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.921328][ T1137] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.929207][ T1137] device bridge_slave_1 entered promiscuous mode [ 92.936863][ T1097] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 92.938691][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop9 [ 92.951954][ T1097] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 92.969544][ T1097] 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 [ 92.989171][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop9 [ 92.997323][ T1097] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 93.011238][ T1097] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 93.031427][ T1097] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 93.036557][ T1151] loop3: detected capacity change from 0 to 128 [ 93.054706][ T1097] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 93.071114][ T1097] 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. [ 93.089902][ T1097] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 93.090138][ T1151] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 93.114385][ T1151] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 93.127208][ T1097] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 93.140601][ T1151] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.141: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 93.142480][ T1097] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 93.163341][ T1151] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 93.178936][ T1097] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 93.202456][ T1097] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 93.225987][ T1097] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 93.239924][ T1097] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 93.247128][ T1093] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 93.259020][ T1097] 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. [ 93.269762][ T1093] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 93.286079][ T1097] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 93.297686][ T1093] 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 [ 93.311128][ T1097] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 93.330597][ T1093] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 93.354651][ T1093] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 93.368543][ T1093] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 93.402155][ T1093] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 93.421526][ T1093] 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. [ 93.437987][ T1093] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 93.438140][ T1139] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.453776][ T1093] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 93.476028][ T1139] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.482637][ T1093] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 93.484753][ T1139] device bridge_slave_0 entered promiscuous mode [ 93.499323][ T1086] EXT4-fs (loop4): unmounting filesystem. [ 93.522443][ T1093] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 93.534747][ T1093] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 93.547969][ T1139] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.547993][ T1139] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.548586][ T1139] device bridge_slave_1 entered promiscuous mode [ 93.555504][ T1093] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 93.584759][ T1097] EXT4-fs (loop9): unmounting filesystem. [ 93.587285][ T1093] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 93.606585][ T1093] 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. [ 93.623195][ T1093] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 93.635842][ T1093] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 93.838821][ T1093] EXT4-fs (loop3): unmounting filesystem. [ 93.857405][ T1159] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.864579][ T1159] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.872755][ T1159] device bridge_slave_0 entered promiscuous mode [ 93.890921][ T1157] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.898027][ T1157] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.905615][ T1157] device bridge_slave_0 entered promiscuous mode [ 93.924687][ T1159] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.931982][ T1159] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.939788][ T1159] device bridge_slave_1 entered promiscuous mode [ 93.960113][ T1157] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.967322][ T1157] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.974811][ T1157] device bridge_slave_1 entered promiscuous mode [ 94.052720][ T322] device bridge_slave_1 left promiscuous mode [ 94.059387][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.067606][ T322] device bridge_slave_0 left promiscuous mode [ 94.073763][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.082675][ T322] device bridge_slave_1 left promiscuous mode [ 94.089370][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.097264][ T322] device bridge_slave_0 left promiscuous mode [ 94.103522][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.111840][ T322] device bridge_slave_1 left promiscuous mode [ 94.118310][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.125794][ T322] device bridge_slave_0 left promiscuous mode [ 94.132290][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.140452][ T322] device bridge_slave_1 left promiscuous mode [ 94.146702][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.154326][ T322] device bridge_slave_0 left promiscuous mode [ 94.160910][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.169013][ T322] device bridge_slave_1 left promiscuous mode [ 94.175170][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.182900][ T322] device bridge_slave_0 left promiscuous mode [ 94.189119][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.198538][ T322] device veth1_macvtap left promiscuous mode [ 94.204686][ T322] device veth0_vlan left promiscuous mode [ 94.211420][ T322] device veth1_macvtap left promiscuous mode [ 94.217713][ T322] device veth0_vlan left promiscuous mode [ 94.224375][ T322] device veth1_macvtap left promiscuous mode [ 94.230904][ T322] device veth0_vlan left promiscuous mode [ 94.237808][ T322] device veth1_macvtap left promiscuous mode [ 94.244263][ T322] device veth0_vlan left promiscuous mode [ 94.250614][ T322] device veth1_macvtap left promiscuous mode [ 94.257011][ T322] device veth0_vlan left promiscuous mode [ 94.750298][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.758053][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.796072][ T1173] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.803863][ T1173] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.812272][ T1173] device bridge_slave_0 entered promiscuous mode [ 94.820252][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.827852][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.837224][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.845743][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.854513][ T527] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.861770][ T527] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.881657][ T1173] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.888922][ T1173] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.896998][ T1173] device bridge_slave_1 entered promiscuous mode [ 94.907740][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.915470][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.923084][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.931074][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.939567][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.948155][ T527] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.955205][ T527] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.962740][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.971258][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.979910][ T527] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.987011][ T527] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.994524][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 95.003077][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.011746][ T527] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.018823][ T527] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.027208][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 95.035975][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 95.066593][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 95.075465][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.084342][ T527] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.092212][ T527] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.100119][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 95.108985][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.117589][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 95.125853][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.165724][ T1137] device veth0_vlan entered promiscuous mode [ 95.172877][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 95.181820][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.190721][ T527] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.197904][ T527] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.205557][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 95.213827][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.222036][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 95.230224][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.238554][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 95.246855][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.255047][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 95.263744][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.271919][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.280412][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.288901][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 95.297164][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.305539][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.313258][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.337603][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.346088][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.359192][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.368916][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.401852][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.409621][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.417729][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.426149][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 95.434861][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 95.443607][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.452424][ T527] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.459560][ T527] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.467752][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 95.476072][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.484861][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 95.493158][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.501279][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.511480][ T1159] device veth0_vlan entered promiscuous mode [ 95.521424][ T1137] device veth1_macvtap entered promiscuous mode [ 95.532565][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 95.540837][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 95.549872][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.559685][ T527] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.567293][ T527] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.575247][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 95.584003][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.593317][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.601937][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.610719][ T1139] device veth0_vlan entered promiscuous mode [ 95.645858][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 95.654713][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 95.663777][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 95.672356][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.681233][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 95.689873][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 95.698703][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 95.706976][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.728801][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.737120][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 2025/12/05 12:15:33 executed programs: 148 [ 95.753293][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.762171][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 95.772577][ T1159] device veth1_macvtap entered promiscuous mode [ 95.788421][ T1202] loop0: detected capacity change from 0 to 128 [ 95.801764][ T1139] device veth1_macvtap entered promiscuous mode [ 95.823008][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 95.833464][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 95.841518][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.841687][ T1202] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 95.850394][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.861105][ T1202] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 95.891022][ T1202] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.153: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 95.912475][ T1202] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 95.919726][ T1157] device veth0_vlan entered promiscuous mode [ 95.928672][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 95.937384][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 95.947622][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 95.947997][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop0 [ 95.956228][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 95.964260][ T1137] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 95.972936][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 95.987434][ T1137] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 95.993660][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 96.005888][ T1137] 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 [ 96.014631][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 96.036305][ T1137] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.042819][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 96.055336][ T1137] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.063505][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 96.077118][ T1137] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 96.085209][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 96.099615][ T1137] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 96.108365][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 96.129835][ T1137] 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. [ 96.130534][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 96.147039][ T1137] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 96.169842][ T1137] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 96.185922][ T1137] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 96.203343][ T1137] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.215318][ T1157] device veth1_macvtap entered promiscuous mode [ 96.223114][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.226661][ T1137] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.231526][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.244677][ T1137] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 96.252041][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.273332][ T1137] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 96.273419][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.290228][ T1137] 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. [ 96.298469][ T607] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.314078][ T1137] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.320471][ T607] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.321228][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.332729][ T1137] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.345477][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.370568][ T607] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.378110][ T607] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.385694][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 96.394246][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.403444][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 96.413323][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 96.422158][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 96.430301][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.439512][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 96.447930][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 96.479484][ T1206] loop7: detected capacity change from 0 to 128 [ 96.487671][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 96.498600][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 96.507729][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 96.516228][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 96.530200][ T1206] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 96.538371][ T1209] loop1: detected capacity change from 0 to 128 [ 96.541582][ T1206] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 96.559067][ T1209] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 96.580495][ T1209] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 96.584319][ T1206] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.148: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 96.593628][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 96.622057][ T1206] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 96.623666][ T1137] EXT4-fs (loop0): unmounting filesystem. [ 96.631445][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 96.654630][ T1173] device veth0_vlan entered promiscuous mode [ 96.665677][ T1209] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.156: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 96.668037][ T759] udevd[759]: incorrect ext4 checksum on /dev/loop7 [ 96.694704][ T1139] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.706887][ T1139] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.708151][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 96.721494][ T1209] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 96.736092][ T1139] 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 [ 96.742768][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 96.763646][ T1216] loop2: detected capacity change from 0 to 128 [ 96.768712][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 96.779447][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 96.786276][ T1139] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.799479][ T1139] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.802565][ T1159] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.833490][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 96.842577][ T1216] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 96.844883][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 96.860182][ T1159] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.868373][ T1139] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 96.874643][ T1216] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 96.898680][ T1159] 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 [ 96.923582][ T1173] device veth1_macvtap entered promiscuous mode [ 96.933914][ T1216] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.154: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 96.949643][ T1139] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 96.954777][ T1216] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 96.968796][ T1159] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.986944][ T1139] 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. [ 97.004578][ T1139] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 97.009592][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 97.020670][ T1139] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 97.035850][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 97.047325][ T1139] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 97.053950][ T1157] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 97.070328][ T1139] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 97.091171][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 97.096515][ T1159] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 97.099951][ T1139] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 97.115937][ T1159] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 97.128783][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 97.142335][ T1157] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 97.150848][ T1139] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 97.164962][ T1157] 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 [ 97.177355][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 97.197496][ T1159] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 97.220231][ T1157] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 97.220771][ T1139] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 97.232634][ T1159] 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. [ 97.249474][ T1139] 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. [ 97.265543][ T1157] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 97.284586][ T1139] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 97.295436][ T1159] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 97.308166][ T1139] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 97.337176][ T1157] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 97.354965][ T1159] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 97.367429][ T1157] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 97.392583][ T1157] 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. [ 97.403059][ T1159] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 97.419500][ T1157] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 97.440794][ T1157] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 97.458228][ T1223] loop8: detected capacity change from 0 to 128 [ 97.458936][ T1159] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 97.467432][ T1223] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 97.486502][ T1157] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 97.506946][ T1213] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.514562][ T1213] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.522792][ T1159] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 97.537055][ T1223] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 97.537591][ T1213] device bridge_slave_0 entered promiscuous mode [ 97.549499][ T1157] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 97.573635][ T1213] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.581196][ T1159] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 97.595300][ T1213] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.601618][ T1159] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 97.614633][ T1223] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.158: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 97.619565][ T1157] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 97.657381][ T1157] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 97.659288][ T1213] device bridge_slave_1 entered promiscuous mode [ 97.671694][ T1159] 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. [ 97.693283][ T1223] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 97.707104][ T1157] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 97.713969][ T1159] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 97.738108][ T1159] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 97.741145][ T1157] 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. [ 97.761191][ T1173] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 97.773928][ T1157] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 97.787633][ T1173] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 97.801908][ T1157] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 97.818870][ T1173] 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 [ 97.857996][ T1173] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 97.871796][ T1173] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 97.890700][ T1173] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 97.911860][ T1173] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 97.943471][ T1139] EXT4-fs (loop7): unmounting filesystem. [ 97.949645][ T1173] 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. [ 97.967322][ T1173] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 97.984391][ T1173] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 98.009804][ T1173] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 98.030910][ T1173] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 98.042837][ T1173] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 98.057236][ T1173] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 98.092175][ T1173] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 98.108790][ T1173] 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. [ 98.125795][ T1173] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 98.137767][ T1173] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 98.168042][ T1213] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.175400][ T1213] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.182759][ T1213] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.189839][ T1213] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.231522][ T1157] EXT4-fs (loop2): unmounting filesystem. [ 98.234107][ T1159] EXT4-fs (loop1): unmounting filesystem. [ 98.293791][ T607] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.305210][ T607] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.317798][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.325563][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.356849][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.365649][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.375735][ T607] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.380150][ T1173] EXT4-fs (loop8): unmounting filesystem. [ 98.382824][ T607] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.404771][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.413191][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.421919][ T607] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.428969][ T607] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.436816][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 98.445064][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 98.453242][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 98.461381][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 98.472883][ T1227] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.480206][ T1227] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.488026][ T1227] device bridge_slave_0 entered promiscuous mode [ 98.495451][ T1227] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.502817][ T1227] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.510412][ T1227] device bridge_slave_1 entered promiscuous mode [ 98.568761][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 98.577449][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 98.671334][ T1240] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.678717][ T1240] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.687051][ T1240] device bridge_slave_0 entered promiscuous mode [ 98.696127][ T1240] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.703818][ T1240] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.711918][ T1240] device bridge_slave_1 entered promiscuous mode [ 98.745951][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 98.754164][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 98.763173][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 98.772086][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 98.816352][ T1213] device veth0_vlan entered promiscuous mode [ 98.857487][ T1242] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.864644][ T1242] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.872385][ T1242] device bridge_slave_0 entered promiscuous mode [ 98.881160][ T1242] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.888356][ T1242] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.895984][ T1242] device bridge_slave_1 entered promiscuous mode [ 98.947427][ T1238] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.954519][ T1238] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.962076][ T1238] device bridge_slave_0 entered promiscuous mode [ 98.987996][ T1238] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.995255][ T1238] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.002940][ T1238] device bridge_slave_1 entered promiscuous mode [ 99.030783][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 99.039303][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 99.050184][ T322] device bridge_slave_1 left promiscuous mode [ 99.056574][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.064165][ T322] device bridge_slave_0 left promiscuous mode [ 99.071380][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.080284][ T322] device bridge_slave_1 left promiscuous mode [ 99.087277][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.095304][ T322] device bridge_slave_0 left promiscuous mode [ 99.101707][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.110047][ T322] device bridge_slave_1 left promiscuous mode [ 99.116173][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.123766][ T322] device bridge_slave_0 left promiscuous mode [ 99.130362][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.138614][ T322] device bridge_slave_1 left promiscuous mode [ 99.144857][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.152566][ T322] device bridge_slave_0 left promiscuous mode [ 99.158845][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.167472][ T322] device bridge_slave_1 left promiscuous mode [ 99.173714][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.181455][ T322] device bridge_slave_0 left promiscuous mode [ 99.187790][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.197032][ T322] device veth1_macvtap left promiscuous mode [ 99.203174][ T322] device veth0_vlan left promiscuous mode [ 99.209533][ T322] device veth1_macvtap left promiscuous mode [ 99.215926][ T322] device veth0_vlan left promiscuous mode [ 99.222151][ T322] device veth1_macvtap left promiscuous mode [ 99.228508][ T322] device veth0_vlan left promiscuous mode [ 99.235249][ T322] device veth1_macvtap left promiscuous mode [ 99.241749][ T322] device veth0_vlan left promiscuous mode [ 99.248592][ T322] device veth1_macvtap left promiscuous mode [ 99.254640][ T322] device veth0_vlan left promiscuous mode [ 99.771218][ T1213] device veth1_macvtap entered promiscuous mode [ 99.779172][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 99.835224][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 99.843987][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 99.878796][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 99.887434][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 99.938503][ T1277] loop6: detected capacity change from 0 to 128 [ 99.952049][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 99.961271][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.962602][ T1277] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 99.969396][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.986039][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.994656][ T1277] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 100.000781][ T607] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.012005][ T607] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.012493][ T1277] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.161: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 100.026817][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 100.051185][ T1277] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 100.063470][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 100.072535][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 100.077435][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop6 [ 100.080799][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 100.095696][ T1213] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 100.095983][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 100.116074][ T607] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.119227][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop6 [ 100.123187][ T607] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.130445][ T1213] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 100.137505][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 100.154357][ T1213] 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 [ 100.159408][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 100.179796][ T1213] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 100.187224][ T607] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.199345][ T1213] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 100.205781][ T607] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.220287][ T1213] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 100.226853][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 100.242046][ T1213] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 100.268157][ T1213] 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. [ 100.284112][ T1213] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 100.287024][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 100.308217][ T1213] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 100.310031][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 100.323650][ T1213] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 100.333533][ T607] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.347105][ T1213] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 100.353584][ T607] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.365707][ T1213] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 100.373296][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 100.394290][ T1213] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 100.394981][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 100.407072][ T1213] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 100.415457][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 100.429982][ T1213] 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. [ 100.439063][ T607] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 100.454600][ T1213] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 100.473421][ T1213] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended