66.916675][ T1838] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 166.934656][ T1838] 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. [ 166.951290][ T1838] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 166.952428][ T1862] bridge0: port 1(bridge_slave_0) entered blocking state [ 166.966378][ T1838] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 166.966584][ T1838] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 166.966781][ T1838] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 166.966803][ T1838] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 166.966836][ T1838] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 166.967022][ T1838] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 166.967257][ T1838] 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. [ 166.967634][ T1838] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 166.967655][ T1838] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 167.096920][ T1862] bridge0: port 1(bridge_slave_0) entered disabled state [ 167.104328][ T1862] device bridge_slave_0 entered promiscuous mode [ 167.118458][ T1867] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.125630][ T1867] bridge0: port 1(bridge_slave_0) entered disabled state [ 167.133071][ T1867] device bridge_slave_0 entered promiscuous mode [ 167.144827][ T1862] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.151963][ T1862] bridge0: port 2(bridge_slave_1) entered disabled state [ 167.159248][ T1862] device bridge_slave_1 entered promiscuous mode [ 167.169485][ T1867] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.176509][ T1867] bridge0: port 2(bridge_slave_1) entered disabled state [ 167.183985][ T1867] device bridge_slave_1 entered promiscuous mode [ 167.258908][ T1852] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.266064][ T1852] bridge0: port 2(bridge_slave_1) entered forwarding state [ 167.382604][ T681] bridge0: port 2(bridge_slave_1) entered disabled state [ 167.433855][ T1877] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.440992][ T1877] bridge0: port 1(bridge_slave_0) entered disabled state [ 167.448470][ T1877] device bridge_slave_0 entered promiscuous mode [ 167.500931][ T1877] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.508054][ T1877] bridge0: port 2(bridge_slave_1) entered disabled state [ 167.515685][ T1877] device bridge_slave_1 entered promiscuous mode [ 167.522626][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 167.530053][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 167.537364][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 167.545616][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 167.553728][ T681] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.560746][ T681] bridge0: port 1(bridge_slave_0) entered forwarding state [ 167.568166][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 167.576520][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 167.584657][ T681] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.591671][ T681] bridge0: port 2(bridge_slave_1) entered forwarding state [ 167.635558][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 167.643715][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 167.659201][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 167.666725][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 167.697121][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 167.705453][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 167.713512][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 167.720906][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 167.728221][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 167.736496][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 167.744682][ T681] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.751707][ T681] bridge0: port 1(bridge_slave_0) entered forwarding state [ 167.759153][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 167.767379][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 167.775511][ T681] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.782536][ T681] bridge0: port 2(bridge_slave_1) entered forwarding state [ 167.789859][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 167.837092][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 167.845391][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 167.853728][ T681] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.860760][ T681] bridge0: port 1(bridge_slave_0) entered forwarding state [ 167.868081][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 167.876373][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 167.884527][ T681] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.891553][ T681] bridge0: port 2(bridge_slave_1) entered forwarding state [ 167.898846][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 167.906475][ T1879] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.913908][ T1879] bridge0: port 1(bridge_slave_0) entered disabled state [ 167.921333][ T1879] device bridge_slave_0 entered promiscuous mode [ 167.929160][ T1879] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.936217][ T1879] bridge0: port 2(bridge_slave_1) entered disabled state [ 167.943634][ T1879] device bridge_slave_1 entered promiscuous mode [ 168.000483][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 168.008488][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 168.036162][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 168.044384][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 168.053958][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 168.062015][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 168.070204][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 168.078125][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 168.089658][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 168.097659][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 168.166289][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 168.174739][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 168.183112][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 168.191079][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 168.198966][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 168.206560][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 168.219755][ T1852] device veth0_vlan entered promiscuous mode [ 168.230888][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 168.238817][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 168.247033][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 168.254529][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 168.295092][ T1862] device veth0_vlan entered promiscuous mode [ 168.304403][ T1852] device veth1_macvtap entered promiscuous mode [ 168.314794][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 168.323048][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 168.331255][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 168.339063][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 168.347501][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 168.359733][ T1867] device veth0_vlan entered promiscuous mode [ 168.371134][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 168.378989][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 168.386960][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 168.395410][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 168.404070][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 168.411568][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 168.428150][ T1862] device veth1_macvtap entered promiscuous mode [ 168.435348][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 168.443723][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 168.452125][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 168.460433][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 168.476663][ T1867] device veth1_macvtap entered promiscuous mode [ 168.486506][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready 2025/05/25 02:53:05 executed programs: 529 [ 168.494872][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 168.504362][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 168.512647][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 168.520902][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 168.528870][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 168.531644][ T1887] loop3: detected capacity change from 0 to 128 [ 168.537527][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 168.556415][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 168.564759][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 168.565563][ T1887] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 168.573313][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 168.583579][ T1887] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 168.591695][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 168.611160][ T1887] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.533: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 168.630157][ T1887] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 168.660416][ T1746] udevd[1746]: incorrect ext4 checksum on /dev/loop3 [ 168.667107][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 168.688054][ T1890] loop4: detected capacity change from 0 to 128 [ 168.704240][ T1892] loop2: detected capacity change from 0 to 128 [ 168.711206][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 168.715942][ T1852] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 168.733356][ T1852] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 168.746961][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 168.754292][ T1852] 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 [ 168.754752][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 168.777631][ T1852] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 168.788249][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 168.799201][ T1892] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 168.812915][ T1890] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 168.815785][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 168.823694][ T1890] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 168.832192][ T1892] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 168.842697][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.852526][ T1852] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 168.859057][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 168.880275][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 168.888543][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 168.890496][ T1890] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.538: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 168.896927][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.915610][ T1852] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 168.922256][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 168.945183][ T1852] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 168.948501][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 168.960565][ T1890] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 168.970289][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 168.984373][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.985416][ T1892] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.539: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 168.991406][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 168.991721][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 169.025594][ T1852] 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. [ 169.030427][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 169.049621][ T1852] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 169.049643][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 169.070435][ T1862] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 169.071413][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 169.083327][ T1892] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 169.094374][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 169.105870][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 169.105945][ T1852] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 169.114037][ T1862] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 169.134151][ T1852] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 169.141579][ T1862] 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 [ 169.162714][ T1867] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 169.180621][ T1862] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 169.199425][ T1867] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 169.201196][ T1852] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 169.212804][ T1862] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 169.227110][ T1852] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 169.237494][ T1867] 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 [ 169.251008][ T1852] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 169.270653][ T1862] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 169.297321][ T1862] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 169.304136][ T1852] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 169.312581][ T1862] 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. [ 169.326853][ T1852] 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. [ 169.342435][ T1867] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 169.369550][ T1862] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 169.376468][ T1852] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 169.396094][ T1852] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 169.399407][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 169.418265][ T1867] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 169.431739][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 169.440060][ T1867] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 169.455464][ T1862] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 169.470446][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 169.478473][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 169.486552][ T1862] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 169.490258][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 169.501689][ T1867] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 169.510877][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 169.529771][ T1862] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 169.532018][ T1867] 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. [ 169.559755][ T1867] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 169.574631][ T1862] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 169.577444][ T1867] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 169.587824][ T1862] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 169.615316][ T1862] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 169.615700][ T1867] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 169.630301][ T1862] 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. [ 169.660125][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 169.660544][ T1862] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 169.668209][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 169.680195][ T1862] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 169.688087][ T1867] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 169.702068][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 169.712218][ T1867] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 169.720631][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 169.733102][ T1867] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 169.760001][ T1867] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 169.761855][ T1879] device veth0_vlan entered promiscuous mode [ 169.789743][ T1867] 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. [ 169.809502][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 169.817343][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 169.817939][ T1867] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 169.826812][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 169.845601][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 169.854296][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 169.862089][ T1867] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 169.862207][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 169.897759][ T1879] device veth1_macvtap entered promiscuous mode [ 169.905114][ T1877] device veth0_vlan entered promiscuous mode [ 169.913406][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 169.920979][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 169.928389][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 169.937526][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 169.945870][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 169.954395][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 169.962668][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 169.973683][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 169.981985][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 170.003336][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 170.011720][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 170.042672][ T1900] loop1: detected capacity change from 0 to 128 [ 170.052255][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 170.060662][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 170.069212][ T1900] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 170.080440][ T8] device bridge_slave_1 left promiscuous mode [ 170.086536][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.089665][ T1900] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 170.104577][ T8] device bridge_slave_0 left promiscuous mode [ 170.114621][ T1900] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.544: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 170.116258][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.140738][ T1900] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 170.153272][ T8] device bridge_slave_1 left promiscuous mode [ 170.159602][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.163285][ T1746] udevd[1746]: incorrect ext4 checksum on /dev/loop1 [ 170.169891][ T1879] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 170.184831][ T1879] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 170.185101][ T8] device bridge_slave_0 left promiscuous mode [ 170.198129][ T1879] 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 [ 170.204323][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.224316][ T1879] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 170.243400][ T8] device bridge_slave_1 left promiscuous mode [ 170.244311][ T1879] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 170.249829][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.262880][ T1879] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 170.284167][ T1879] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 170.284276][ T8] device bridge_slave_0 left promiscuous mode [ 170.299141][ T1879] 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. [ 170.305525][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.321212][ T1879] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 170.342752][ T1879] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 170.357809][ T1879] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 170.357854][ T8] device bridge_slave_1 left promiscuous mode [ 170.373042][ T1879] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 170.378824][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.390842][ T1879] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 170.410259][ T1879] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 170.410456][ T8] device bridge_slave_0 left promiscuous mode [ 170.422666][ T1879] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 170.428817][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.443441][ T1879] 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. [ 170.465921][ T1879] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 170.477833][ T1879] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 170.477848][ T8] device bridge_slave_1 left promiscuous mode [ 170.477901][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.505105][ T8] device bridge_slave_0 left promiscuous mode [ 170.511311][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.519493][ T8] device bridge_slave_1 left promiscuous mode [ 170.525608][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.533293][ T8] device bridge_slave_0 left promiscuous mode [ 170.539571][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.547549][ T8] device bridge_slave_1 left promiscuous mode [ 170.554321][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.561945][ T8] device bridge_slave_0 left promiscuous mode [ 170.568063][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.576242][ T8] device bridge_slave_1 left promiscuous mode [ 170.582461][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.590104][ T8] device bridge_slave_0 left promiscuous mode [ 170.596192][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.604108][ T8] device bridge_slave_1 left promiscuous mode [ 170.610221][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.617682][ T8] device bridge_slave_0 left promiscuous mode [ 170.623849][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.631947][ T8] device bridge_slave_1 left promiscuous mode [ 170.638023][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.645525][ T8] device bridge_slave_0 left promiscuous mode [ 170.651695][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.659494][ T8] device bridge_slave_1 left promiscuous mode [ 170.665568][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.673071][ T8] device bridge_slave_0 left promiscuous mode [ 170.679162][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.686914][ T8] device bridge_slave_1 left promiscuous mode [ 170.693050][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.700474][ T8] device bridge_slave_0 left promiscuous mode [ 170.706554][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.714874][ T8] device bridge_slave_1 left promiscuous mode [ 170.720993][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.728368][ T8] device bridge_slave_0 left promiscuous mode [ 170.734553][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.742275][ T8] device bridge_slave_1 left promiscuous mode [ 170.748347][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.755807][ T8] device bridge_slave_0 left promiscuous mode [ 170.761935][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.769796][ T8] device bridge_slave_1 left promiscuous mode [ 170.775869][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.783322][ T8] device bridge_slave_0 left promiscuous mode [ 170.790379][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.798004][ T8] device bridge_slave_1 left promiscuous mode [ 170.804970][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.812414][ T8] device bridge_slave_0 left promiscuous mode [ 170.818497][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.826201][ T8] device bridge_slave_1 left promiscuous mode [ 170.832301][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.839715][ T8] device bridge_slave_0 left promiscuous mode [ 170.845789][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.853750][ T8] device bridge_slave_1 left promiscuous mode [ 170.859872][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.867155][ T8] device bridge_slave_0 left promiscuous mode [ 170.873708][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.885364][ T8] device veth1_macvtap left promiscuous mode [ 170.891358][ T8] device veth0_vlan left promiscuous mode [ 170.897149][ T8] device veth1_macvtap left promiscuous mode [ 170.903149][ T8] device veth0_vlan left promiscuous mode [ 170.908951][ T8] device veth1_macvtap left promiscuous mode [ 170.914994][ T8] device veth0_vlan left promiscuous mode [ 170.920874][ T8] device veth1_macvtap left promiscuous mode [ 170.926840][ T8] device veth0_vlan left promiscuous mode [ 170.932793][ T8] device veth1_macvtap left promiscuous mode [ 170.938782][ T8] device veth0_vlan left promiscuous mode [ 170.944691][ T8] device veth1_macvtap left promiscuous mode [ 170.950869][ T8] device veth0_vlan left promiscuous mode [ 170.956795][ T8] device veth1_macvtap left promiscuous mode [ 170.963052][ T8] device veth0_vlan left promiscuous mode [ 170.968961][ T8] device veth1_macvtap left promiscuous mode [ 170.974989][ T8] device veth0_vlan left promiscuous mode [ 170.981089][ T8] device veth1_macvtap left promiscuous mode [ 170.987066][ T8] device veth0_vlan left promiscuous mode [ 170.993414][ T8] device veth1_macvtap left promiscuous mode [ 170.999406][ T8] device veth0_vlan left promiscuous mode [ 171.005313][ T8] device veth1_macvtap left promiscuous mode [ 171.011406][ T8] device veth0_vlan left promiscuous mode [ 171.017368][ T8] device veth1_macvtap left promiscuous mode [ 171.023463][ T8] device veth0_vlan left promiscuous mode [ 171.029544][ T8] device veth1_macvtap left promiscuous mode [ 171.035550][ T8] device veth0_vlan left promiscuous mode [ 171.041474][ T8] device veth1_macvtap left promiscuous mode [ 171.047472][ T8] device veth0_vlan left promiscuous mode [ 171.053499][ T8] device veth1_macvtap left promiscuous mode [ 171.059508][ T8] device veth0_vlan left promiscuous mode [ 171.065488][ T8] device veth1_macvtap left promiscuous mode [ 171.071591][ T8] device veth0_vlan left promiscuous mode [ 171.077532][ T8] device veth1_macvtap left promiscuous mode [ 171.083648][ T8] device veth0_vlan left promiscuous mode [ 171.089681][ T8] device veth1_macvtap left promiscuous mode [ 171.095664][ T8] device veth0_vlan left promiscuous mode [ 172.832940][ T1877] device veth1_macvtap entered promiscuous mode [ 172.874880][ T1898] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.881924][ T1898] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.889257][ T1898] device bridge_slave_0 entered promiscuous mode [ 172.896206][ T1898] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.903293][ T1898] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.910955][ T1898] device bridge_slave_1 entered promiscuous mode [ 172.942623][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 172.950877][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 172.959071][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 172.967410][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 173.022310][ T1903] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.023179][ T1915] loop6: detected capacity change from 0 to 128 [ 173.030697][ T1903] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.043583][ T1903] device bridge_slave_0 entered promiscuous mode [ 173.063431][ T1903] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.070495][ T1903] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.077773][ T1903] device bridge_slave_1 entered promiscuous mode [ 173.107983][ T1915] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 173.118738][ T1915] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 173.140660][ T1915] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.543: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 173.159814][ T1915] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 173.179494][ T1746] udevd[1746]: incorrect ext4 checksum on /dev/loop6 [ 173.184441][ T1877] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 173.197852][ T1877] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 173.211189][ T1877] 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 [ 173.231473][ T1877] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 173.243056][ T1877] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 173.256892][ T1877] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 173.271609][ T1877] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 173.286560][ T1877] 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. [ 173.302265][ T1877] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 173.305936][ T1898] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.324043][ T1898] bridge0: port 2(bridge_slave_1) entered forwarding state [ 173.331298][ T1898] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.338304][ T1898] bridge0: port 1(bridge_slave_0) entered forwarding state [ 173.345686][ T1877] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 173.362117][ T1877] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 173.377257][ T1877] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 173.388847][ T1877] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 173.394758][ T1908] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.402095][ T1877] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 173.409341][ T1908] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.428195][ T1877] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 173.428668][ T1908] device bridge_slave_0 entered promiscuous mode [ 173.443328][ T1877] 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. [ 173.465342][ T1877] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 173.477087][ T1877] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 173.493987][ T1908] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.501055][ T1908] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.508434][ T1908] device bridge_slave_1 entered promiscuous mode [ 173.524933][ T1913] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.531974][ T1913] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.539541][ T1913] device bridge_slave_0 entered promiscuous mode [ 173.552984][ T1913] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.560173][ T1913] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.567577][ T1913] device bridge_slave_1 entered promiscuous mode [ 173.575468][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 173.583462][ T328] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.591416][ T328] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.612755][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 173.621057][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.628075][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 173.664770][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 173.673332][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.680394][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 173.722591][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 173.741541][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready 2025/05/25 02:53:10 executed programs: 543 [ 173.800165][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 173.813986][ T1898] device veth0_vlan entered promiscuous mode [ 173.821444][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 173.830410][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 173.838256][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 173.849248][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 173.881024][ T1898] device veth1_macvtap entered promiscuous mode [ 173.889557][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 173.898002][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 173.906030][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 173.914331][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.921370][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 173.928770][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 173.936905][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.943917][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 173.951289][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 173.959491][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.966512][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 173.973850][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 173.981974][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.988977][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 173.996379][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 174.003936][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 174.026590][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 174.034475][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 174.042583][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 174.070633][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 174.078592][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 174.093611][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 174.108765][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 174.119178][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 174.140875][ T1930] loop0: detected capacity change from 0 to 128 [ 174.147486][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 174.170557][ T1925] bridge0: port 1(bridge_slave_0) entered blocking state [ 174.177597][ T1925] bridge0: port 1(bridge_slave_0) entered disabled state [ 174.185322][ T1925] device bridge_slave_0 entered promiscuous mode [ 174.192870][ T1925] bridge0: port 2(bridge_slave_1) entered blocking state [ 174.200380][ T1925] bridge0: port 2(bridge_slave_1) entered disabled state [ 174.207930][ T1925] device bridge_slave_1 entered promiscuous mode [ 174.208253][ T1930] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 174.218930][ T1903] device veth0_vlan entered promiscuous mode [ 174.230913][ T1930] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 174.231954][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 174.245159][ T1930] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.551: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 174.268027][ T1930] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 174.268040][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 174.283768][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 174.294141][ T1746] udevd[1746]: incorrect ext4 checksum on /dev/loop0 [ 174.295327][ T1898] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 174.313817][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 174.321968][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 174.321995][ T1898] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 174.328981][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 174.344539][ T1746] udevd[1746]: incorrect ext4 checksum on /dev/loop0 [ 174.349732][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 174.364136][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 174.365491][ T1898] 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 [ 174.371177][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 174.371356][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 174.393336][ T1898] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 174.398805][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 174.406626][ T1898] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 174.418013][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 174.426181][ T1898] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 174.439796][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 174.468187][ T1898] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 174.483193][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 174.483323][ T1898] 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. [ 174.490710][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 174.506106][ T1898] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 174.530605][ T1908] device veth0_vlan entered promiscuous mode [ 174.539692][ T1898] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 174.554866][ T1898] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 174.569938][ T1898] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 174.579282][ T1903] device veth1_macvtap entered promiscuous mode [ 174.588024][ T1898] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 174.603061][ T1898] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 174.613524][ T1908] device veth1_macvtap entered promiscuous mode [ 174.615392][ T1898] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 174.636567][ T1898] 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. [ 174.636843][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 174.652913][ T1898] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 174.660704][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 174.671749][ T1898] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 174.680242][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 174.680631][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 174.708984][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 174.717575][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 174.730917][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 174.739832][ T1913] device veth0_vlan entered promiscuous mode [ 174.768123][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 174.777663][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 174.808774][ T1913] device veth1_macvtap entered promiscuous mode [ 174.816093][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 174.824480][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 174.858628][ T1933] loop8: detected capacity change from 0 to 128 [ 174.879383][ T1935] loop9: detected capacity change from 0 to 128 [ 174.886070][ T1937] loop5: detected capacity change from 0 to 128 [ 174.907256][ T1933] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 174.918327][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 174.934221][ T1933] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 174.939432][ T1935] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 174.945244][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 174.963660][ T1935] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 174.976022][ T1937] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 174.989533][ T1937] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 174.989547][ T1933] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.555: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 175.008724][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 175.018978][ T1933] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 175.034102][ T1935] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.553: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 175.041789][ T1937] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.548: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 175.053701][ T1935] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 175.079187][ T1908] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 175.094758][ T1937] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 175.101113][ T1746] udevd[1746]: incorrect ext4 checksum on /dev/loop8 [ 175.110343][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 175.118517][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.125542][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 175.130944][ T1903] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 175.133494][ T1908] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 175.144815][ T1903] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 175.159978][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 175.175024][ T1903] 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 [ 175.178447][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.204261][ T1913] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 175.205202][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 175.216807][ T1913] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 175.225881][ T1746] udevd[1746]: incorrect ext4 checksum on /dev/loop5 [ 175.237321][ T1913] 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 [ 175.243882][ T1908] 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 [ 175.263919][ T1903] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 175.286259][ T1908] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 175.296768][ T1903] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 175.307614][ T1913] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 175.320320][ T1903] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 175.331803][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 175.349504][ T1908] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 175.354023][ T1903] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 175.367146][ T1908] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 175.396245][ T1913] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 175.396345][ T1908] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 175.409665][ T1913] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 175.439788][ T1903] 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. [ 175.455558][ T1913] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 175.470558][ T1913] 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. [ 175.472503][ T1903] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 175.490772][ T1913] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 175.502165][ T1908] 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. [ 175.516420][ T1913] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 175.531825][ T1908] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 175.546160][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 175.568672][ T1903] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 175.569030][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 175.583528][ T1908] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 175.592914][ T1913] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 175.607749][ T1903] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 175.621800][ T1913] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 175.636171][ T1908] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 175.647775][ T1913] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 175.663324][ T1908] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 175.676032][ T1913] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 175.687741][ T1908] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 175.699469][ T1903] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 175.712622][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 175.723880][ T1903] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 175.731585][ T1908] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 175.744629][ T1913] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 175.757273][ T1908] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 175.773638][ T1925] device veth0_vlan entered promiscuous mode [ 175.785661][ T1903] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 175.803843][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 175.811929][ T1913] 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. [ 175.812256][ T1903] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 175.841729][ T1925] device veth1_macvtap entered promiscuous mode [ 175.848487][ T1908] 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. [ 175.864658][ T1903] 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. [ 175.870830][ T1913] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 175.881046][ T1903] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 175.891952][ T1913] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 175.903686][ T1903] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 175.917208][ T1908] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 175.948479][ T1908] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 175.964822][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 175.973662][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 175.982120][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 175.990447][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 175.997850][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 176.025029][ T1948] loop7: detected capacity change from 0 to 128 [ 176.036235][ T1941] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.046417][ T1941] bridge0: port 1(bridge_slave_0) entered disabled state [ 176.054323][ T1941] device bridge_slave_0 entered promiscuous mode [ 176.061549][ T1941] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.068564][ T1941] bridge0: port 2(bridge_slave_1) entered disabled state [ 176.076166][ T1941] device bridge_slave_1 entered promiscuous mode [ 176.113657][ T1948] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 176.125910][ T1948] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 176.139930][ T1948] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.552: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 176.159778][ T1948] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 176.184238][ T1746] udevd[1746]: incorrect ext4 checksum on /dev/loop7 [ 176.203016][ T1746] udevd[1746]: incorrect ext4 checksum on /dev/loop7 [ 176.209991][ T1925] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 176.222286][ T1925] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 176.235833][ T1925] 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 [ 176.256334][ T1925] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 176.268082][ T1925] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 176.281422][ T1925] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 176.296475][ T1925] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 176.311577][ T1925] 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. [ 176.327305][ T1925] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 176.342434][ T1925] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 176.357471][ T1925] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 176.372620][ T1925] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 176.384191][ T1925] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 176.397403][ T1925] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 176.414886][ T1925] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 176.429894][ T1925] 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. [ 176.437863][ T1941] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.445883][ T1925] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 176.452464][ T1941] bridge0: port 2(bridge_slave_1) entered forwarding state [ 176.452564][ T1941] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.464035][ T1925] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 176.471200][ T1941] bridge0: port 1(bridge_slave_0) entered forwarding state [ 176.499164][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 176.509111][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 176.525083][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 176.544977][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 176.580067][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 176.592183][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 176.629694][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 176.638792][ T1941] device veth0_vlan entered promiscuous mode [ 176.662717][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 176.670167][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 176.686030][ T1941] device veth1_macvtap entered promiscuous mode [ 176.697824][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 176.729113][ T1954] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.736260][ T1954] bridge0: port 1(bridge_slave_0) entered disabled state [ 176.744138][ T1954] device bridge_slave_0 entered promiscuous mode [ 176.751063][ T1954] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.758084][ T1954] bridge0: port 2(bridge_slave_1) entered disabled state [ 176.765474][ T1954] device bridge_slave_1 entered promiscuous mode [ 176.790696][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 176.815206][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 176.845955][ T1955] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.853018][ T1955] bridge0: port 1(bridge_slave_0) entered disabled state [ 176.860401][ T1955] device bridge_slave_0 entered promiscuous mode [ 176.879142][ T1955] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.886214][ T1955] bridge0: port 2(bridge_slave_1) entered disabled state [ 176.893761][ T1955] device bridge_slave_1 entered promiscuous mode [ 176.900711][ T1953] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.907734][ T1953] bridge0: port 1(bridge_slave_0) entered disabled state [ 176.915075][ T1953] device bridge_slave_0 entered promiscuous mode [ 176.937533][ T1953] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.944675][ T1953] bridge0: port 2(bridge_slave_1) entered disabled state [ 176.952427][ T1953] device bridge_slave_1 entered promiscuous mode [ 176.975738][ T1968] loop3: detected capacity change from 0 to 128 [ 177.031250][ T1968] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 177.042458][ T1968] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 177.056485][ T1968] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.557: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 177.075644][ T1960] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.079693][ T1968] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 177.083794][ T1960] bridge0: port 1(bridge_slave_0) entered disabled state [ 177.099796][ T1941] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 177.099974][ T1960] device bridge_slave_0 entered promiscuous mode [ 177.114093][ T1746] udevd[1746]: incorrect ext4 checksum on /dev/loop3 [ 177.118744][ T1960] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.132001][ T1960] bridge0: port 2(bridge_slave_1) entered disabled state [ 177.133246][ T1941] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 177.139772][ T1960] device bridge_slave_1 entered promiscuous mode [ 177.152616][ T1941] 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 [ 177.182624][ T1941] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 177.198381][ T1941] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 177.213344][ T1941] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 177.228121][ T1941] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 177.245989][ T1941] 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. [ 177.262230][ T1941] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 177.280533][ T1941] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 177.298101][ T1941] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 177.319201][ T1941] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 177.330827][ T1941] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 177.343897][ T1941] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 177.356386][ T1941] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 177.374751][ T1941] 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. [ 177.392008][ T1941] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 177.403972][ T1941] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 177.417517][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 177.424982][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 177.432902][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 177.441339][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 177.449677][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.456699][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 177.464170][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 177.472678][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 177.480849][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.487871][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 177.514448][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 177.539221][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 177.547305][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 177.558833][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 177.566910][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 177.653056][ T1974] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.660131][ T1974] bridge0: port 1(bridge_slave_0) entered disabled state [ 177.667407][ T1974] device bridge_slave_0 entered promiscuous mode [ 177.689650][ T1974] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.696766][ T1974] bridge0: port 2(bridge_slave_1) entered disabled state [ 177.704186][ T1974] device bridge_slave_1 entered promiscuous mode [ 177.716475][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 177.724825][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 177.733139][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 177.740506][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 177.747833][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 177.756297][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 177.764446][ T681] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.771466][ T681] bridge0: port 1(bridge_slave_0) entered forwarding state [ 177.778801][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 177.787099][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 177.795284][ T681] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.802307][ T681] bridge0: port 2(bridge_slave_1) entered forwarding state [ 177.809630][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 177.817510][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 177.827511][ T1954] device veth0_vlan entered promiscuous mode [ 177.852010][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 177.860510][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 177.868283][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 177.886030][ T1954] device veth1_macvtap entered promiscuous mode [ 177.897130][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 177.905610][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 177.913323][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 177.950221][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 177.958473][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 177.982645][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 177.991128][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 177.999421][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 178.007552][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 178.029160][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 178.041148][ T1979] loop2: detected capacity change from 0 to 128 [ 178.047933][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 178.055979][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 178.063599][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 178.073139][ T1955] device veth0_vlan entered promiscuous mode [ 178.082334][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 178.092323][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 178.099795][ T1979] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 178.110469][ T1979] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 178.129490][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 178.137484][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 178.139234][ T1979] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.565: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 178.145275][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 178.167546][ T1979] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 178.172783][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 178.189317][ T1954] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 178.192687][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.202731][ T1746] udevd[1746]: incorrect ext4 checksum on /dev/loop2 [ 178.208062][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 178.216647][ T1954] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 178.222516][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 178.238329][ T1746] udevd[1746]: incorrect ext4 checksum on /dev/loop2 [ 178.243619][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 178.251828][ T1954] 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 [ 178.257974][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.278146][ T1954] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 178.284744][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 178.296443][ T1954] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 178.303922][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 178.316911][ T1954] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 178.326016][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 178.340187][ T1954] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 178.347305][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 178.362113][ T1954] 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. [ 178.370113][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 178.385150][ T1954] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 178.393451][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 178.408255][ T1954] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 178.415343][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 178.430064][ T1954] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 178.437167][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 178.452086][ T1954] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 178.460102][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 178.473087][ T1954] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 178.480754][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.493581][ T1954] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 178.500198][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 178.500547][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 178.512993][ T1954] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 178.519897][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 178.528053][ T1954] 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. [ 178.542412][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.572632][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 178.580224][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 178.587894][ T1954] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 178.587912][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 178.606867][ T1954] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 178.636870][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 178.645392][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 178.653870][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 178.662847][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 178.671131][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 178.679207][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 178.687398][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 178.695708][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 178.703901][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 178.712543][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 178.720841][ T681] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.727863][ T681] bridge0: port 1(bridge_slave_0) entered forwarding state [ 178.735292][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 178.743603][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 178.751825][ T681] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.758828][ T681] bridge0: port 2(bridge_slave_1) entered forwarding state [ 178.766216][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 178.773932][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 178.781372][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 178.789559][ T1960] device veth0_vlan entered promiscuous mode [ 178.808137][ T1953] device veth0_vlan entered promiscuous mode [ 178.817849][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 178.825957][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 178.834153][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 178.842525][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 178.850527][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 178.858714][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 178.866979][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 178.874932][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 178.883106][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 178.890521][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 178.902899][ T1960] device veth1_macvtap entered promiscuous mode [ 178.912685][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 178.921174][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 178.929951][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 178.939798][ T1955] device veth1_macvtap entered promiscuous mode [ 178.948486][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready 2025/05/25 02:53:15 executed programs: 563 [ 178.956767][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 178.965120][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 178.975891][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 178.984143][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 178.997077][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 179.005354][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 179.013664][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 179.021819][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 179.036342][ T1953] device veth1_macvtap entered promiscuous mode [ 179.055449][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 179.063889][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 179.072350][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 179.081188][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 179.089490][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 179.097655][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 179.106121][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 179.116635][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 179.128487][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 179.136665][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 179.151753][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 179.159143][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 179.166557][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 179.174734][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 179.196577][ T1974] device veth0_vlan entered promiscuous mode [ 179.206099][ T1985] loop6: detected capacity change from 0 to 128 [ 179.222478][ T1987] loop4: detected capacity change from 0 to 128 [ 179.244840][ T1989] loop1: detected capacity change from 0 to 128 [ 179.245140][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 179.260791][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 179.270506][ T1987] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 179.274524][ T1985] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 179.281354][ T1987] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 179.295887][ T1985] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 179.314449][ T1974] device veth1_macvtap entered promiscuous mode [ 179.328316][ T1989] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 179.339485][ T1989] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 179.354444][ T1985] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.573: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 179.363058][ T1989] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.566: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 179.384052][ T1987] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.564: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 179.392478][ T1985] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 179.419125][ T1989] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 179.419993][ T1987] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 179.440123][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 179.447756][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 179.459775][ T1955] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 179.460887][ T1960] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 179.471874][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 179.483000][ T1955] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 179.491443][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 179.507921][ T1953] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 179.514410][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 179.537814][ T1953] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 179.549528][ T1960] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 179.557126][ T1955] 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 [ 179.564574][ T1960] 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 [ 179.584656][ T1953] 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 [ 179.605468][ T1960] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 179.636209][ T1955] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 179.636701][ T1960] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 179.648093][ T1953] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 179.661329][ T1960] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 179.673076][ T1955] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 179.691728][ T1953] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 179.700599][ T1960] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 179.713662][ T1953] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 179.728361][ T1955] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 179.743358][ T1960] 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. [ 179.759760][ T1955] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 179.774437][ T1953] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 179.788341][ T1955] 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. [ 179.818631][ T1960] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 179.826016][ T1955] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 179.834477][ T1953] 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. [ 179.868299][ T1955] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 179.883356][ T1983] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.883675][ T1955] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 179.890482][ T1960] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 179.905685][ T1955] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 179.920245][ T1983] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.920728][ T1983] device bridge_slave_0 entered promiscuous mode [ 179.939450][ T1953] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 179.962931][ T1955] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 179.968625][ T1953] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 179.976035][ T1955] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 179.991852][ T1960] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 180.026955][ T1983] bridge0: port 2(bridge_slave_1) entered blocking state [ 180.034418][ T1953] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 180.049474][ T1955] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 180.052625][ T1983] bridge0: port 2(bridge_slave_1) entered disabled state [ 180.064938][ T2000] loop0: detected capacity change from 0 to 128 [ 180.078497][ T1960] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 180.090422][ T1960] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 180.099917][ T1983] device bridge_slave_1 entered promiscuous mode [ 180.103852][ T1960] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 180.122087][ T1953] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 180.132971][ T2000] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 180.135762][ T1955] 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. [ 180.159650][ T2000] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 180.167339][ T1953] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 180.184243][ T1960] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 180.187004][ T2000] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.570: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 180.218026][ T1953] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 180.242070][ T1960] 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. [ 180.261160][ T2000] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 180.261819][ T1953] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 180.274479][ T1955] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 180.284186][ T1953] 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. [ 180.295531][ T1955] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 180.312443][ T1960] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 180.328282][ T1746] udevd[1746]: incorrect ext4 checksum on /dev/loop0 [ 180.339798][ T1960] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 180.358471][ T1974] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 180.362865][ T1746] udevd[1746]: incorrect ext4 checksum on /dev/loop0 [ 180.370468][ T1974] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 180.377983][ T1953] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 180.391263][ T1974] 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 [ 180.429409][ T1953] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 180.453203][ T1974] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 180.464894][ T1974] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 180.478639][ T1974] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 180.497312][ T1974] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 180.528466][ T1974] 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. [ 180.544367][ T1974] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 180.560026][ T1974] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 180.576110][ T1974] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 180.592854][ T1974] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 180.605257][ T1974] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 180.620474][ T1974] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 180.639950][ T1974] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 180.656277][ T1974] 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. [ 180.680842][ T1974] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 180.692528][ T1974] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 180.739442][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 180.746912][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 180.755890][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 180.778154][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 180.786495][ T681] bridge0: port 1(bridge_slave_0) entered blocking state [ 180.793671][ T681] bridge0: port 1(bridge_slave_0) entered forwarding state [ 180.801321][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 180.811001][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 180.819268][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 180.827459][ T681] bridge0: port 2(bridge_slave_1) entered blocking state [ 180.834512][ T681] bridge0: port 2(bridge_slave_1) entered forwarding state [ 180.866685][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 180.899711][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 180.975261][ T2005] bridge0: port 1(bridge_slave_0) entered blocking state [ 180.983952][ T2005] bridge0: port 1(bridge_slave_0) entered disabled state [ 180.991483][ T2005] device bridge_slave_0 entered promiscuous mode [ 180.998454][ T2005] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.005576][ T2005] bridge0: port 2(bridge_slave_1) entered disabled state [ 181.013594][ T2005] device bridge_slave_1 entered promiscuous mode [ 181.031771][ T2006] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.038818][ T2006] bridge0: port 1(bridge_slave_0) entered disabled state [ 181.046357][ T2006] device bridge_slave_0 entered promiscuous mode [ 181.053484][ T2006] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.060958][ T2006] bridge0: port 2(bridge_slave_1) entered disabled state [ 181.068327][ T2006] device bridge_slave_1 entered promiscuous mode [ 181.104621][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 181.147003][ T1983] device veth0_vlan entered promiscuous mode [ 181.156206][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 181.165991][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 181.175432][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 181.228982][ T2008] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.236170][ T2008] bridge0: port 1(bridge_slave_0) entered disabled state [ 181.243563][ T2008] device bridge_slave_0 entered promiscuous mode [ 181.260619][ T2016] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.267659][ T2016] bridge0: port 1(bridge_slave_0) entered disabled state [ 181.275807][ T2016] device bridge_slave_0 entered promiscuous mode [ 181.282715][ T2008] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.289822][ T2008] bridge0: port 2(bridge_slave_1) entered disabled state [ 181.297164][ T2008] device bridge_slave_1 entered promiscuous mode [ 181.365621][ T2016] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.372854][ T2016] bridge0: port 2(bridge_slave_1) entered disabled state [ 181.380827][ T2016] device bridge_slave_1 entered promiscuous mode [ 181.420125][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 181.428214][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 181.449656][ T1983] device veth1_macvtap entered promiscuous mode [ 181.516883][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 181.524442][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 181.532709][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 181.558173][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 181.566348][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 181.652566][ T2024] loop5: detected capacity change from 0 to 128 [ 181.667176][ T2024] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 181.680665][ T2024] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 181.695042][ T2024] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.574: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 181.718008][ T2024] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 181.736595][ T1746] udevd[1746]: incorrect ext4 checksum on /dev/loop5 [ 181.736697][ T1983] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 181.755412][ T1983] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 181.770002][ T1983] 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 [ 181.790647][ T1983] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 181.790863][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 181.802695][ T1983] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 181.810987][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 181.822940][ T1983] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 181.844811][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 181.845052][ T1983] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 181.853411][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 181.868104][ T1983] 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. [ 181.876282][ T681] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.891428][ T1983] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 181.898400][ T681] bridge0: port 1(bridge_slave_0) entered forwarding state [ 181.913943][ T1983] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 181.921362][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 181.935632][ T1983] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 181.943971][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 181.958556][ T1983] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 181.966611][ T681] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.977803][ T1983] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 181.984742][ T681] bridge0: port 2(bridge_slave_1) entered forwarding state [ 181.998154][ T1983] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 182.017632][ T1983] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 182.032571][ T1983] 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. [ 182.049640][ T1983] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 182.061364][ T1983] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 182.100793][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 182.108475][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 182.116403][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 182.124211][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 182.133290][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 182.141890][ T681] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.148951][ T681] bridge0: port 1(bridge_slave_0) entered forwarding state [ 182.156569][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 182.165234][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 182.173481][ T681] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.180540][ T681] bridge0: port 2(bridge_slave_1) entered forwarding state [ 182.187940][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 182.211567][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 182.219999][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 182.227560][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 182.245613][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 182.253681][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 182.262325][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 182.270704][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 182.278779][ T320] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.285814][ T320] bridge0: port 1(bridge_slave_0) entered forwarding state [ 182.296163][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 182.355620][ T2005] device veth0_vlan entered promiscuous mode [ 182.363762][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 182.371942][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 182.380048][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 182.388260][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 182.396679][ T320] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.403722][ T320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 182.411100][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 182.419063][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 182.427021][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 182.435284][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 182.443752][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 182.451256][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 182.458565][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 182.466525][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 182.474627][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 182.482948][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 182.491051][ T320] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.498054][ T320] bridge0: port 1(bridge_slave_0) entered forwarding state [ 182.505510][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 182.513560][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 182.523265][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 182.530721][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 182.538109][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 182.545718][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 182.554554][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 182.562817][ T320] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.569842][ T320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 182.588897][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 182.597238][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 182.606280][ T2005] device veth1_macvtap entered promiscuous mode [ 182.619982][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 182.627604][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 182.636167][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 182.665849][ T2016] device veth0_vlan entered promiscuous mode [ 182.672811][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 182.680812][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 182.688693][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 182.696957][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 182.705064][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 182.714527][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 182.722844][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 182.730667][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 182.738585][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 182.746824][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 182.757502][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 182.764971][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 182.776288][ T2006] device veth0_vlan entered promiscuous mode [ 182.797853][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 182.805849][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 182.814755][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 182.822241][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 182.830333][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 182.838494][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 182.854495][ T2008] device veth0_vlan entered promiscuous mode [ 182.868815][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 182.877499][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 182.886074][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 182.894309][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 182.902548][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 182.910483][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 182.918403][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 182.925879][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 182.934071][ T2006] device veth1_macvtap entered promiscuous mode [ 182.942868][ T2028] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.950604][ T2028] bridge0: port 1(bridge_slave_0) entered disabled state [ 182.957908][ T2028] device bridge_slave_0 entered promiscuous mode [ 182.965030][ T2028] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.972126][ T2028] bridge0: port 2(bridge_slave_1) entered disabled state [ 182.979720][ T2028] device bridge_slave_1 entered promiscuous mode [ 183.049261][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 183.057535][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 183.065854][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 183.085799][ T2008] device veth1_macvtap entered promiscuous mode [ 183.093576][ T2016] device veth1_macvtap entered promiscuous mode [ 183.108684][ T2033] loop9: detected capacity change from 0 to 128 [ 183.134106][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 183.143911][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 183.146069][ T2033] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 183.153321][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 183.166255][ T2033] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 183.171262][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 183.184346][ T2033] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.581: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 183.191739][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 183.215673][ T2033] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 183.219652][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 183.232007][ T2005] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 183.234185][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 183.245072][ T1746] udevd[1746]: incorrect ext4 checksum on /dev/loop9 [ 183.252074][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 183.260959][ T2005] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 183.279097][ T2005] 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 [ 183.299761][ T2005] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 183.311349][ T2005] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 183.324898][ T2005] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 183.339744][ T2005] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 183.355304][ T2005] 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. [ 183.355480][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 183.379274][ T2005] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 183.379560][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 183.402457][ T2005] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 183.402602][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 183.417443][ T2005] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 183.425912][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 183.440788][ T2005] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 183.448587][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 183.459973][ T2005] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 183.468111][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 183.480946][ T2005] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 183.501276][ T2005] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 183.524970][ T2005] 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. [ 183.544742][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 183.553069][ T2005] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 183.560996][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 183.572871][ T2036] loop3: detected capacity change from 0 to 128 [ 183.579268][ T2005] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 183.617216][ T2038] loop8: detected capacity change from 0 to 128 [ 183.636235][ T2038] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 183.649669][ T2038] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 183.670650][ T2036] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 183.681283][ T2036] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 183.706344][ T2042] loop7: detected capacity change from 0 to 128 [ 183.719856][ T2036] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.585: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 183.734167][ T2038] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.588: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 183.739848][ T2036] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 183.766944][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 183.774402][ T2038] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 183.779129][ T2042] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 183.783070][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 183.799300][ T2042] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 183.826325][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 183.835332][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 183.847432][ T681] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.854494][ T681] bridge0: port 1(bridge_slave_0) entered forwarding state [ 183.866619][ T2016] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 183.867945][ T2006] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 183.883683][ T2016] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 183.903688][ T2016] 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 [ 183.908448][ T2042] ================================================================== [ 183.931715][ T2042] BUG: KASAN: use-after-free in do_split+0x1a78/0x1f70 [ 183.938570][ T2042] Read of size 157024 at addr ffff8881329cc028 by task syz.7.583/2042 [ 183.946700][ T2042] [ 183.949014][ T2042] CPU: 1 PID: 2042 Comm: syz.7.583 Not tainted 5.15.184-syzkaller-00118-g4b77ae0e7f58 #0 [ 183.958798][ T2042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 183.968843][ T2042] Call Trace: [ 183.972108][ T2042] [ 183.975028][ T2042] __dump_stack+0x21/0x30 [ 183.979347][ T2042] dump_stack_lvl+0xee/0x150 [ 183.983927][ T2042] ? show_regs_print_info+0x20/0x20 [ 183.989108][ T2042] ? load_image+0x3a0/0x3a0 [ 183.993620][ T2042] print_address_description+0x7f/0x2c0 [ 183.999155][ T2042] ? do_split+0x1a78/0x1f70 [ 184.003656][ T2042] kasan_report+0xf1/0x140 [ 184.008061][ T2042] ? do_split+0x1a78/0x1f70 [ 184.012555][ T2042] ? do_split+0x1a78/0x1f70 [ 184.017048][ T2042] kasan_check_range+0x280/0x290 [ 184.021986][ T2042] memmove+0x2d/0x70 [ 184.025880][ T2042] do_split+0x1a78/0x1f70 [ 184.030639][ T2042] ? __sync_dirty_buffer+0x2e7/0x330 [ 184.035945][ T2042] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 184.041752][ T2042] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 184.047557][ T2042] make_indexed_dir+0xe01/0x14a0 [ 184.052489][ T2042] ? add_dirent_to_buf+0x780/0x780 [ 184.057611][ T2042] ? add_dirent_to_buf+0x35e/0x780 [ 184.062713][ T2042] ext4_add_entry+0xc24/0xf40 [ 184.067381][ T2042] ? ext4_inc_count+0x1b0/0x1b0 [ 184.072218][ T2042] ? atime_needs_update+0x810/0x810 [ 184.077409][ T2042] ? __ext4_link+0x240/0x770 [ 184.081988][ T2042] __ext4_link+0x4d7/0x770 [ 184.086397][ T2042] ? ext4_update_dx_flag+0x200/0x200 [ 184.091669][ T2042] ? lookup_one_qstr_excl+0x122/0x250 [ 184.097031][ T2042] ? clear_nonspinnable+0x60/0x60 [ 184.102046][ T2042] ext4_link+0x1de/0x270 [ 184.106287][ T2042] vfs_link+0x636/0x7f0 [ 184.110428][ T2042] do_linkat+0x1e7/0x730 [ 184.114661][ T2042] __x64_sys_link+0x86/0x90 [ 184.119151][ T2042] x64_sys_call+0x34d/0x9a0 [ 184.123650][ T2042] do_syscall_64+0x4c/0xa0 [ 184.128071][ T2042] ? clear_bhb_loop+0x50/0xa0 [ 184.132996][ T2042] ? clear_bhb_loop+0x50/0xa0 [ 184.137668][ T2042] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 184.143563][ T2042] RIP: 0033:0x7f7a8bb07969 [ 184.147993][ T2042] 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 [ 184.167605][ T2042] RSP: 002b:00007f7a8b578038 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 184.176018][ T2042] RAX: ffffffffffffffda RBX: 00007f7a8bd2efa0 RCX: 00007f7a8bb07969 [ 184.184067][ T2042] RDX: 0000000000000000 RSI: 0000200000000bc0 RDI: 0000200000001240 [ 184.192028][ T2042] RBP: 00007f7a8bb89ab1 R08: 0000000000000000 R09: 0000000000000000 [ 184.199991][ T2042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 184.207945][ T2042] R13: 0000000000000000 R14: 00007f7a8bd2efa0 R15: 00007ffd19788268 [ 184.215904][ T2042] [ 184.218916][ T2042] [ 184.221227][ T2042] The buggy address belongs to the page: [ 184.226846][ T2042] page:ffffea0004ca7300 refcount:3 mapcount:1 mapping:ffff8881092c85d8 index:0x1 pfn:0x1329cc [ 184.237075][ T2042] memcg:ffff888100248000 [ 184.241299][ T2042] aops:def_blk_aops ino:700007 [ 184.246051][ T2042] flags: 0x400000000032201e(referenced|uptodate|dirty|lru|private|mappedtodisk|unevictable|mlocked|zone=1) [ 184.257420][ T2042] raw: 400000000032201e ffff888100240040 ffffea0004cbdd48 ffff8881092c85d8 [ 184.266116][ T2042] raw: 0000000000000001 ffff888122114738 0000000300000000 ffff888100248000 [ 184.274677][ T2042] page dumped because: kasan: bad access detected [ 184.281065][ T2042] page_owner tracks the page as allocated [ 184.286757][ T2042] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_HARDWALL), pid 1746, ts 183773899418, free_ts 183726602705 [ 184.304186][ T2042] post_alloc_hook+0x192/0x1b0 [ 184.308956][ T2042] prep_new_page+0x1c/0x110 [ 184.313448][ T2042] get_page_from_freelist+0x2cc5/0x2d50 [ 184.318987][ T2042] __alloc_pages+0x18f/0x440 [ 184.323572][ T2042] page_cache_ra_unbounded+0x2b2/0x980 [ 184.329120][ T2042] force_page_cache_ra+0x3fd/0x460 [ 184.334217][ T2042] page_cache_sync_ra+0x2ae/0x420 [ 184.339244][ T2042] filemap_read+0x63a/0x1f70 [ 184.343817][ T2042] generic_file_read_iter+0xac/0x400 [ 184.349175][ T2042] blkdev_read_iter+0x12f/0x160 [ 184.354010][ T2042] vfs_read+0x68b/0xbe0 [ 184.358151][ T2042] ksys_read+0x140/0x240 [ 184.362446][ T2042] __x64_sys_read+0x7b/0x90 [ 184.366939][ T2042] x64_sys_call+0x96d/0x9a0 [ 184.371424][ T2042] do_syscall_64+0x4c/0xa0 [ 184.375914][ T2042] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 184.381796][ T2042] page last free stack trace: [ 184.386448][ T2042] free_unref_page_prepare+0x542/0x550 [ 184.391905][ T2042] free_unref_page+0xa2/0x550 [ 184.396569][ T2042] __free_pages+0x6c/0x100 [ 184.400971][ T2042] __free_slab+0xe8/0x1e0 [ 184.405289][ T2042] __unfreeze_partials+0x160/0x190 [ 184.410390][ T2042] put_cpu_partial+0xc6/0x120 [ 184.415053][ T2042] __slab_free+0x1d4/0x290 [ 184.419455][ T2042] ___cache_free+0x104/0x120 [ 184.424027][ T2042] qlink_free+0x4d/0x90 [ 184.428170][ T2042] qlist_free_all+0x5f/0xb0 [ 184.432659][ T2042] kasan_quarantine_reduce+0x14a/0x170 [ 184.438109][ T2042] __kasan_slab_alloc+0x2f/0xf0 [ 184.442947][ T2042] slab_post_alloc_hook+0x4f/0x2b0 [ 184.448076][ T2042] kmem_cache_alloc+0xf7/0x260 [ 184.452832][ T2042] getname_flags+0xb9/0x500 [ 184.457327][ T2042] getname+0x19/0x20 [ 184.461208][ T2042] [ 184.463520][ T2042] Memory state around the buggy address: [ 184.469136][ T2042] ffff8881329cef00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 184.477183][ T2042] ffff8881329cef80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 184.485232][ T2042] >ffff8881329cf000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 184.493278][ T2042] ^ [ 184.497331][ T2042] ffff8881329cf080: fb fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb [ 184.505375][ T2042] ffff8881329cf100: fb fb fb fb fb fb fb fb fb fb fc fc fc fc fc fc [ 184.513419][ T2042] ================================================================== [ 184.521463][ T2042] Disabling lock debugging due to kernel taint 2025/05/25 02:53:21 executed programs: 584 [ 184.528946][ T2006] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 184.534025][ T2016] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 184.547945][ T2006] 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 [ 184.554024][ T30] audit: type=1400 audit(1748141601.346:115): avc: denied { read } for pid=83 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 184.574006][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 184.604583][ T2016] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 184.604753][ T2006] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 184.617902][ T2016] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 184.631002][ T2042] EXT4-fs error (device loop7): ext4_dx_csum_set:531: inode #2: comm syz.7.583: dir seems corrupt? Run e2fsck -D. [ 184.656103][ T2016] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 184.657495][ T1746] udevd[1746]: incorrect ext4 checksum on /dev/loop7 [ 184.678094][ T2006] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 184.688575][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 184.691618][ T2016] 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. [ 184.699893][ T681] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.715672][ T2006] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 184.721701][ T681] bridge0: port 2(bridge_slave_1) entered forwarding state [ 184.735528][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 184.747116][ T30] audit: type=1400 audit(1748141601.346:116): avc: denied { search } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 184.754733][ T2016] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 184.777127][ T2008] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 184.787751][ T2016] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 184.820613][ T2008] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 184.821539][ T2016] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 184.833894][ T2006] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 184.849031][ T2016] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 184.864775][ T30] audit: type=1400 audit(1748141601.346:117): avc: denied { write } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 184.888153][ T2008] 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 [ 184.910074][ T2016] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 184.929186][ T30] audit: type=1400 audit(1748141601.346:118): avc: denied { add_name } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 184.942400][ T2008] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 184.962646][ T30] audit: type=1400 audit(1748141601.346:119): avc: denied { create } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 184.975633][ T2006] 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. [ 184.994000][ T30] audit: type=1400 audit(1748141601.346:120): avc: denied { append open } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 185.012461][ T2016] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 185.032642][ T30] audit: type=1400 audit(1748141601.346:121): avc: denied { getattr } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 185.045651][ T2008] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 185.067206][ T2006] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 185.096963][ T2008] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 185.099534][ T2016] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 185.111667][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 185.126735][ T2016] 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. [ 185.134004][ T2006] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 185.150368][ T2016] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 185.165197][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 185.183893][ T2008] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 185.198857][ T2006] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 185.199100][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 185.213715][ T2016] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 185.234671][ T2008] 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. [ 185.234954][ T2006] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 185.250974][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 185.262231][ T2006] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 185.270101][ T2008] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 185.283366][ T2006] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 185.298225][ T2008] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 185.326128][ T2006] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 185.333321][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 185.349881][ T2006] 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. [ 185.350858][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 185.366345][ T2006] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 185.375091][ T2008] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 185.385922][ T2006] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 185.436766][ T2008] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 185.470297][ T2008] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 185.483637][ T2008] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 185.496569][ T2008] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 185.516690][ T2028] device veth0_vlan entered promiscuous mode [ 185.532097][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 185.540291][ T2008] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 185.555430][ T2008] 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. [ 185.564185][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 185.579013][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 185.586684][ T2008] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 185.586807][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 185.598801][ T2008] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 185.624758][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 185.633221][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 185.649480][ T2028] device veth1_macvtap entered promiscuous mode [ 185.663975][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 185.672330][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 185.681724][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 185.705433][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 185.713792][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 185.740519][ T2053] loop2: detected capacity change from 0 to 128 [ 185.749688][ T8] device bridge_slave_1 left promiscuous mode [ 185.755809][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 185.773098][ T8] device bridge_slave_0 left promiscuous mode [ 185.779263][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 185.792533][ T2053] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 185.808282][ T2053] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 185.822319][ T2053] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.594: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 185.823925][ T8] device bridge_slave_1 left promiscuous mode [ 185.847512][ T2053] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 185.848785][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 185.866181][ T1746] udevd[1746]: incorrect ext4 checksum on /dev/loop2 [ 185.867565][ T8] device bridge_slave_0 left promiscuous mode [ 185.873322][ T2028] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 185.879159][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 185.892561][ T2028] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 185.900870][ T1746] udevd[1746]: incorrect ext4 checksum on /dev/loop2 [ 185.910704][ T2028] 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 [ 185.937649][ T8] device bridge_slave_1 left promiscuous mode [ 185.938088][ T2028] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 185.943951][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 185.955306][ T2028] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 185.975498][ T2028] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 185.975642][ T8] device bridge_slave_0 left promiscuous mode [ 185.990527][ T2028] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 185.996579][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 186.011240][ T2028] 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. [ 186.033617][ T2028] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 186.048614][ T2028] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 186.048789][ T8] device bridge_slave_1 left promiscuous mode [ 186.063620][ T2028] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 186.069914][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 186.084784][ T2028] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 186.103003][ T2028] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 186.103244][ T8] device bridge_slave_0 left promiscuous mode [ 186.116077][ T2028] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 186.122468][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 186.134495][ T2028] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 186.157049][ T2028] 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. [ 186.157215][ T8] device bridge_slave_1 left promiscuous mode [ 186.174717][ T2028] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 186.178975][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 186.190529][ T2028] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 186.210561][ T8] device bridge_slave_0 left promiscuous mode [ 186.216677][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 186.224830][ T8] device bridge_slave_1 left promiscuous mode [ 186.231314][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 186.238905][ T8] device bridge_slave_0 left promiscuous mode [ 186.245411][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 186.254282][ T8] device bridge_slave_1 left promiscuous mode [ 186.260509][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 186.268175][ T8] device bridge_slave_0 left promiscuous mode [ 186.274439][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 186.282895][ T8] device bridge_slave_1 left promiscuous mode [ 186.289026][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 186.296830][ T8] device bridge_slave_0 left promiscuous mode [ 186.303040][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 186.311233][ T8] device bridge_slave_1 left promiscuous mode [ 186.317321][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 186.324784][ T8] device bridge_slave_0 left promiscuous mode [ 186.330922][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 186.338774][ T8] device bridge_slave_1 left promiscuous mode [ 186.345000][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 186.352399][ T8] device bridge_slave_0 left promiscuous mode [ 186.358477][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 186.366303][ T8] device bridge_slave_1 left promiscuous mode [ 186.372463][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 186.379875][ T8] device bridge_slave_0 left promiscuous mode [ 186.385959][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 186.394038][ T8] device bridge_slave_1 left promiscuous mode [ 186.400210][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 186.407522][ T8] device bridge_slave_0 left promiscuous mode [ 186.413704][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 186.421388][ T8] device bridge_slave_1 left promiscuous mode [ 186.427467][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 186.434912][ T8] device bridge_slave_0 left promiscuous mode [ 186.441033][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 186.448892][ T8] device bridge_slave_1 left promiscuous mode [ 186.455036][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 186.462570][ T8] device bridge_slave_0 left promiscuous mode [ 186.468657][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 186.476490][ T8] device bridge_slave_1 left promiscuous mode [ 186.482715][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 186.490160][ T8] device bridge_slave_0 left promiscuous mode [ 186.496252][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 186.504079][ T8] device bridge_slave_1 left promiscuous mode [ 186.510234][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 186.517569][ T8] device bridge_slave_0 left promiscuous mode [ 186.523807][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 186.531581][ T8] device bridge_slave_1 left promiscuous mode [ 186.537676][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 186.545223][ T8] device bridge_slave_0 left promiscuous mode [ 186.551572][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 186.563579][ T8] device veth1_macvtap left promiscuous mode [ 186.569697][ T8] device veth0_vlan left promiscuous mode [ 186.575713][ T8] device veth1_macvtap left promiscuous mode [ 186.581744][ T8] device veth0_vlan left promiscuous mode [ 186.587705][ T8] device veth1_macvtap left promiscuous mode [ 186.593719][ T8] device veth0_vlan left promiscuous mode [ 186.599983][ T8] device veth1_macvtap left promiscuous mode [ 186.605962][ T8] device veth0_vlan left promiscuous mode [ 186.612238][ T8] device veth1_macvtap left promiscuous mode [ 186.618227][ T8] device veth0_vlan left promiscuous mode [ 186.624212][ T8] device veth1_macvtap left promiscuous mode [ 186.630356][ T8] device veth0_vlan left promiscuous mode [ 186.636180][ T8] device veth1_macvtap left promiscuous mode [ 186.642403][ T8] device veth0_vlan left promiscuous mode [ 186.648364][ T8] device veth1_macvtap left promiscuous mode [ 186.654375][ T8] device veth0_vlan left promiscuous mode [ 186.660338][ T8] device veth1_macvtap left promiscuous mode [ 186.666330][ T8] device veth0_vlan left promiscuous mode [ 186.672402][ T8] device veth1_macvtap left promiscuous mode [ 186.678408][ T8] device veth0_vlan left promiscuous mode [ 186.684454][ T8] device veth1_macvtap left promiscuous mode [ 186.690623][ T8] device veth0_vlan left promiscuous mode [ 186.696612][ T8] device veth1_macvtap left promiscuous mode [ 186.702724][ T8] device veth0_vlan left promiscuous mode [ 186.708677][ T8] device veth1_macvtap left promiscuous mode [ 186.714984][ T8] device veth0_vlan left promiscuous mode [ 186.721226][ T8] device veth1_macvtap left promiscuous mode [ 186.727211][ T8] device veth0_vlan left promiscuous mode [ 186.733387][ T8] device veth1_macvtap left promiscuous mode [ 186.739387][ T8] device veth0_vlan left promiscuous mode [ 186.745344][ T8] device veth1_macvtap left promiscuous mode [ 186.751447][ T8] device veth0_vlan left promiscuous mode [ 186.757388][ T8] device veth1_macvtap left promiscuous mode [ 186.763586][ T8] device veth0_vlan left promiscuous mode [ 188.337249][ T2048] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.344437][ T2048] bridge0: port 1(bridge_slave_0) entered disabled state [ 188.351798][ T2048] device bridge_slave_0 entered promiscuous mode [ 188.370823][ T2048] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.377931][ T2048] bridge0: port 2(bridge_slave_1) entered disabled state [ 188.385280][ T2048] device bridge_slave_1 entered promiscuous mode [ 188.486971][ T2055] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.494148][ T2055] bridge0: port 1(bridge_slave_0) entered disabled state [ 188.501961][ T2055] device bridge_slave_0 entered promiscuous mode [ 188.518074][ T2055] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.525194][ T2055] bridge0: port 2(bridge_slave_1) entered disabled state [ 188.532869][ T2055] device bridge_slave_1 entered promiscuous mode [ 188.560713][ T2048] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.567732][ T2048] bridge0: port 2(bridge_slave_1) entered forwarding state [ 188.585541][ T2058] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.593081][ T2058] bridge0: port 1(bridge_slave_0) entered disabled state [ 188.600496][ T2058] device bridge_slave_0 entered promiscuous mode [ 188.619999][ T2058] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.627163][ T2058] bridge0: port 2(bridge_slave_1) entered disabled state [ 188.635222][ T2058] device bridge_slave_1 entered promiscuous mode [ 188.703303][ T328] bridge0: port 2(bridge_slave_1) entered disabled state [ 188.712016][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 188.719399][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 188.747044][ T2060] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.754241][ T2060] bridge0: port 1(bridge_slave_0) entered disabled state [ 188.761757][ T2060] device bridge_slave_0 entered promiscuous mode [ 188.777125][ T2068] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.784322][ T2068] bridge0: port 1(bridge_slave_0) entered disabled state [ 188.792013][ T2068] device bridge_slave_0 entered promiscuous mode [ 188.799013][ T2060] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.806093][ T2060] bridge0: port 2(bridge_slave_1) entered disabled state [ 188.813491][ T2060] device bridge_slave_1 entered promiscuous mode [ 188.827688][ T2068] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.834836][ T2068] bridge0: port 2(bridge_slave_1) entered disabled state [ 188.842226][ T2068] device bridge_slave_1 entered promiscuous mode [ 188.869316][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 188.877990][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 188.886354][ T328] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.893389][ T328] bridge0: port 1(bridge_slave_0) entered forwarding state [ 188.921389][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 188.929747][ T328] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.936773][ T328] bridge0: port 2(bridge_slave_1) entered forwarding state [ 189.001810][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 189.018750][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 189.049704][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 189.066206][ T2048] device veth0_vlan entered promiscuous mode [ 189.075682][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 189.083716][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 189.091835][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 189.099193][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 189.110640][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 189.134167][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 189.142173][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 189.150324][ T328] bridge0: port 1(bridge_slave_0) entered blocking state [ 189.157326][ T328] bridge0: port 1(bridge_slave_0) entered forwarding state [ 189.164666][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 189.173022][ T328] bridge0: port 2(bridge_slave_1) entered blocking state [ 189.180047][ T328] bridge0: port 2(bridge_slave_1) entered forwarding state [ 189.187330][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 189.195780][ T328] bridge0: port 1(bridge_slave_0) entered blocking state [ 189.202813][ T328] bridge0: port 1(bridge_slave_0) entered forwarding state [ 189.210232][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 189.218085][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 189.226279][ T328] bridge0: port 2(bridge_slave_1) entered blocking state [ 189.233303][ T328] bridge0: port 2(bridge_slave_1) entered forwarding state [ 189.240609][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 189.248569][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 189.256165][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 189.280674][ T2048] device veth1_macvtap entered promiscuous mode [ 189.298891][ T2055] device veth0_vlan entered promiscuous mode [ 189.307910][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 189.316136][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 189.324143][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 189.332672][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 189.341204][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 189.348524][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 189.358211][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 189.366209][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 189.374317][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 189.382739][ T328] bridge0: port 1(bridge_slave_0) entered blocking state [ 189.389771][ T328] bridge0: port 1(bridge_slave_0) entered forwarding state [ 189.397138][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 189.405319][ T328] bridge0: port 2(bridge_slave_1) entered blocking state [ 189.412342][ T328] bridge0: port 2(bridge_slave_1) entered forwarding state [ 189.419734][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 189.427568][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 189.439711][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 189.448014][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 189.455667][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 189.470199][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 189.478393][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 189.486553][ T328] bridge0: port 1(bridge_slave_0) entered blocking state [ 189.493581][ T328] bridge0: port 1(bridge_slave_0) entered forwarding state [ 189.500944][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 189.509027][ T328] bridge0: port 2(bridge_slave_1) entered blocking state [ 189.516050][ T328] bridge0: port 2(bridge_slave_1) entered forwarding state [ 189.536110][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 189.544590][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 189.552890][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 189.560889][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 189.575344][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 189.587285][ T2068] device veth0_vlan entered promiscuous mode [ 189.593911][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready 2025/05/25 02:53:26 executed programs: 594 [ 189.602057][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 189.609652][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 189.618259][ T2060] device veth0_vlan entered promiscuous mode [ 189.630769][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 189.638820][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 189.649035][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 189.650730][ T2076] loop1: detected capacity change from 0 to 128 [ 189.656966][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 189.671022][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 189.678409][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 189.691785][ T2058] device veth0_vlan entered promiscuous mode [ 189.702146][ T2055] device veth1_macvtap entered promiscuous mode [ 189.709658][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 189.723429][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 189.732717][ T2076] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 189.743469][ T2076] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 189.747947][ T2068] device veth1_macvtap entered promiscuous mode [ 189.763291][ T2076] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.603: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 189.768644][ T2060] device veth1_macvtap entered promiscuous mode [ 189.789548][ T2076] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 189.790543][ T2058] device veth1_macvtap entered promiscuous mode [ 189.805228][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 189.813853][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 189.825512][ T1746] udevd[1746]: incorrect ext4 checksum on /dev/loop1 [ 189.835928][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 189.840791][ T2048] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 189.855659][ T2048] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 189.869683][ T2048] 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 [ 189.890225][ T2048] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 189.901907][ T2048] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 189.915689][ T2048] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 189.937083][ T2048] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 189.952700][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 189.953302][ T2048] 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. [ 189.962286][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 189.976875][ T2048] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 189.985497][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 190.001700][ T2048] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 190.022649][ T2048] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 190.022725][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 190.037688][ T2048] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 190.046439][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 190.057402][ T2048] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 190.066032][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 190.086565][ T2048] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 190.087954][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 190.099212][ T2048] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 190.122119][ T2048] 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. [ 190.138765][ T2048] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 190.153848][ T2048] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 190.185639][ T2079] loop0: detected capacity change from 0 to 128 [ 190.199668][ T2081] loop6: detected capacity change from 0 to 128 [ 190.209621][ T2083] loop5: detected capacity change from 0 to 128 [ 190.221616][ T2086] loop4: detected capacity change from 0 to 128 [ 190.235973][ T2079] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 190.239309][ T2081] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 190.248145][ T2079] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 190.280530][ T2081] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 190.283511][ T2083] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 190.302059][ T2079] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.600: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 190.302971][ T2086] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 190.324958][ T2083] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 190.342078][ T2079] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 190.357287][ T2086] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 190.371124][ T2060] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 190.383335][ T2060] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 190.394171][ T2086] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.605: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 190.397225][ T2060] 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 [ 190.435639][ T2060] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 190.436906][ T2086] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 190.449387][ T2060] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 190.460863][ T2083] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.609: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 190.468996][ T2060] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 190.490834][ T2081] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.596: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 190.520392][ T2060] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 190.535816][ T2060] 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. [ 190.557787][ T2060] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 190.574054][ T2060] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 190.590739][ T2060] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 190.598744][ T2083] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 190.605768][ T2060] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 190.625359][ T2060] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 190.626412][ T2081] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 190.638936][ T2060] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 190.659824][ T2058] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 190.661868][ T2055] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 190.683990][ T2058] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 190.689775][ T2060] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 190.701597][ T2068] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 190.711730][ T2055] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 190.735380][ T2058] 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 [ 190.736602][ T2068] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 190.769249][ T2055] 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 [ 190.771218][ T2058] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 190.792388][ T2068] 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 [ 190.820745][ T2058] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 190.821047][ T2058] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 190.834008][ T2060] 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. [ 190.849312][ T2058] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 190.864565][ T2055] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 190.891238][ T2055] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 190.893402][ T2058] 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. [ 190.904434][ T2068] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 190.920380][ T2058] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 190.931977][ T2055] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 190.946497][ T2058] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 190.961038][ T2060] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 190.985136][ T2058] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 190.994295][ T2068] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 191.015029][ T2060] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 191.021924][ T2058] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 191.028896][ T2055] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 191.054316][ T2058] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 191.054358][ T2058] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 191.069833][ T2068] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 191.111766][ T2068] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 191.134354][ T2058] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 191.145176][ T2055] 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. [ 191.149144][ T2068] 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. [ 191.165131][ T2058] 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. [ 191.180731][ T2068] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 191.210987][ T2055] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 191.215316][ T2058] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 191.226035][ T2068] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 191.237366][ T2058] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 191.255533][ T2055] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 191.265532][ T2068] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 191.295495][ T2068] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 191.296718][ T2055] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 191.307484][ T2068] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 191.335291][ T2068] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 191.347651][ T2055] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 191.359574][ T2068] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 191.379678][ T2055] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 191.393021][ T2068] 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. [ 191.409108][ T2068] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 191.411174][ T2055] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 191.435414][ T2068] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 191.441052][ T2055] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 191.466807][ T2055] 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. [ 191.483128][ T2055] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 191.494734][ T2055] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 191.516394][ T2096] bridge0: port 1(bridge_slave_0) entered blocking state [ 191.525826][ T2096] bridge0: port 1(bridge_slave_0) entered disabled state [ 191.539169][ T2096] device bridge_slave_0 entered promiscuous mode [ 191.548666][ T2096] bridge0: port 2(bridge_slave_1) entered blocking state [ 191.556044][ T2096] bridge0: port 2(bridge_slave_1) entered disabled state [ 191.563648][ T2096] device bridge_slave_1 entered promiscuous mode [ 191.670159][ T2101] bridge0: port 1(bridge_slave_0) entered blocking state [ 191.677190][ T2101] bridge0: port 1(bridge_slave_0) entered disabled state [ 191.684860][ T2101] device bridge_slave_0 entered promiscuous mode [ 191.692284][ T2101] bridge0: port 2(bridge_slave_1) entered blocking state [ 191.699305][ T2101] bridge0: port 2(bridge_slave_1) entered disabled state [ 191.710544][ T2101] device bridge_slave_1 entered promiscuous mode [ 191.761465][ T2096] bridge0: port 2(bridge_slave_1) entered blocking state [ 191.768488][ T2096] bridge0: port 2(bridge_slave_1) entered forwarding state [ 191.775742][ T2096] bridge0: port 1(bridge_slave_0) entered blocking state [ 191.782767][ T2096] bridge0: port 1(bridge_slave_0) entered forwarding state [ 191.830296][ T2105] bridge0: port 1(bridge_slave_0) entered blocking state [ 191.837334][ T2105] bridge0: port 1(bridge_slave_0) entered disabled state [ 191.845079][ T2105] device bridge_slave_0 entered promiscuous mode [ 191.853139][ T2105] bridge0: port 2(bridge_slave_1) entered blocking state [ 191.860279][ T2105] bridge0: port 2(bridge_slave_1) entered disabled state [ 191.867563][ T2105] device bridge_slave_1 entered promiscuous mode [ 191.925706][ T681] bridge0: port 1(bridge_slave_0) entered disabled state [ 191.933163][ T681] bridge0: port 2(bridge_slave_1) entered disabled state [ 191.941607][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 191.984841][ T2108] bridge0: port 1(bridge_slave_0) entered blocking state [ 191.992062][ T2108] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.000125][ T2108] device bridge_slave_0 entered promiscuous mode [ 192.007368][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 192.015480][ T681] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.022512][ T681] bridge0: port 1(bridge_slave_0) entered forwarding state [ 192.034173][ T2108] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.041330][ T2108] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.048638][ T2108] device bridge_slave_1 entered promiscuous mode [ 192.059686][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 192.067776][ T681] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.074820][ T681] bridge0: port 2(bridge_slave_1) entered forwarding state [ 192.116191][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 192.130141][ T2113] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.137159][ T2113] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.144986][ T2113] device bridge_slave_0 entered promiscuous mode [ 192.152318][ T2113] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.159397][ T2113] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.166661][ T2113] device bridge_slave_1 entered promiscuous mode [ 192.197370][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 192.205475][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 192.238601][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 192.247235][ T681] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.254263][ T681] bridge0: port 1(bridge_slave_0) entered forwarding state [ 192.261765][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 192.293733][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 192.302594][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 192.311036][ T681] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.318059][ T681] bridge0: port 2(bridge_slave_1) entered forwarding state [ 192.335428][ T2096] device veth0_vlan entered promiscuous mode [ 192.348184][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 192.356214][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 192.363594][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 192.383956][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 192.392295][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 192.416311][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 192.427974][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 192.436547][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 192.452843][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 192.461315][ T681] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.468331][ T681] bridge0: port 1(bridge_slave_0) entered forwarding state [ 192.475826][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 192.484271][ T681] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.491317][ T681] bridge0: port 2(bridge_slave_1) entered forwarding state [ 192.498643][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 192.509967][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 192.518186][ T681] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.525223][ T681] bridge0: port 1(bridge_slave_0) entered forwarding state [ 192.532667][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 192.540789][ T681] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.547818][ T681] bridge0: port 2(bridge_slave_1) entered forwarding state [ 192.556750][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 192.565519][ T2096] device veth1_macvtap entered promiscuous mode [ 192.589761][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 192.597872][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 192.605958][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 192.614052][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 192.621996][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 192.630602][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 192.642746][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 192.651053][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 192.667998][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 192.676701][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 192.687221][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 192.695787][ T681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 192.698325][ T2121] loop9: detected capacity change from 0 to 128 [ 192.723839][ T2101] device veth0_vlan entered promiscuous mode [ 192.734107][ T2121] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 192.744805][ T2121] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 192.755905][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 192.764493][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 192.768788][ T2121] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.620: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 192.772712][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 192.792363][ T2121] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 192.799577][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 192.814872][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 192.823474][ T2096] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 192.826359][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 192.836854][ T1746] udevd[1746]: incorrect ext4 checksum on /dev/loop9 [ 192.843781][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 192.857950][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 192.859530][ T2096] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 192.866120][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 192.879762][ T2096] 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 [ 192.888779][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 192.907935][ T2096] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 192.915547][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 192.933732][ T2096] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 192.933964][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 192.947244][ T2096] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 192.954495][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 192.969906][ T2096] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 192.976268][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 192.991042][ T2096] 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. [ 193.009625][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 193.020561][ T2096] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 193.021158][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 193.035887][ T2096] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 193.043170][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 193.057937][ T2096] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 193.066312][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 193.080721][ T2096] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 193.088676][ T320] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.099966][ T2096] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 193.106806][ T320] bridge0: port 1(bridge_slave_0) entered forwarding state [ 193.121538][ T2096] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 193.127422][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 193.139491][ T2096] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 193.147372][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 193.169842][ T2096] 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. [ 193.169911][ T320] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.192420][ T320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 193.201991][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 193.202735][ T2096] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 193.210412][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 193.229054][ T2096] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 193.229461][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 193.250199][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 193.262487][ T2105] device veth0_vlan entered promiscuous mode [ 193.270246][ T2108] device veth0_vlan entered promiscuous mode [ 193.284266][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 193.292241][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 193.300237][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 193.322082][ T2101] device veth1_macvtap entered promiscuous mode [ 193.338034][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 193.345763][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 193.354325][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 193.362514][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 193.370668][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 193.378188][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 193.386532][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 193.399027][ T2105] device veth1_macvtap entered promiscuous mode [ 193.409943][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 193.418446][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 193.426513][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 193.434666][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 193.446749][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 193.455120][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 193.463520][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 193.472486][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 193.480686][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 193.492825][ T2113] device veth0_vlan entered promiscuous mode [ 193.500486][ T2108] device veth1_macvtap entered promiscuous mode [ 193.510607][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 193.518206][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 193.526228][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 193.546380][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 193.553852][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 193.561423][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 193.569793][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 193.578064][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 193.586530][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 193.594961][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 193.603479][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 193.611857][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 193.620084][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 193.630964][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 193.639047][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 193.667170][ T2126] loop7: detected capacity change from 0 to 128 [ 193.668651][ T2113] device veth1_macvtap entered promiscuous mode [ 193.686557][ T2126] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 193.698983][ T2126] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 193.715651][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 193.728546][ T2126] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.615: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 193.750738][ T2126] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 193.751515][ T2129] loop3: detected capacity change from 0 to 128 [ 193.763190][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 193.773842][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 193.777000][ T1761] udevd[1761]: incorrect ext4 checksum on /dev/loop7 [ 193.782986][ T2108] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 193.800335][ T2108] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 193.813598][ T2108] 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 [ 193.833490][ T2131] loop8: detected capacity change from 0 to 128 [ 193.856937][ T2108] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 193.868811][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 193.872406][ T2129] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 193.883360][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 193.897217][ T2131] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 193.907810][ T2108] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 193.921478][ T2129] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 193.929437][ T2131] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 193.948635][ T2108] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0