Warning: Permanently added '10.128.1.53' (ED25519) to the list of known hosts. 2026/02/24 06:36:06 parsed 1 programs [ 41.872274][ T24] kauditd_printk_skb: 31 callbacks suppressed [ 41.872285][ T24] audit: type=1400 audit(1771914967.530:105): avc: denied { unlink } for pid=413 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 41.920971][ T413] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 42.505648][ T24] audit: type=1401 audit(1771914968.160:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 42.607965][ T444] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.615380][ T444] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.628659][ T444] device bridge_slave_0 entered promiscuous mode [ 42.665926][ T444] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.686572][ T444] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.694090][ T444] device bridge_slave_1 entered promiscuous mode [ 42.809610][ T444] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.816652][ T444] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.824026][ T444] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.831154][ T444] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.847400][ T315] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.854645][ T315] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.862749][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.870169][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.879949][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.888145][ T315] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.895348][ T315] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.903829][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.912127][ T315] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.919173][ T315] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.931123][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.940101][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.953086][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.964448][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.972367][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.980029][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.988365][ T444] device veth0_vlan entered promiscuous mode [ 42.997734][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.007494][ T444] device veth1_macvtap entered promiscuous mode [ 43.017615][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.027537][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/02/24 06:36:08 executed programs: 0 [ 43.060526][ T24] audit: type=1400 audit(1771914968.720:107): avc: denied { write } for pid=407 comm="syz-execprog" path="pipe:[15517]" dev="pipefs" ino=15517 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 43.241149][ T477] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.248236][ T477] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.255596][ T477] device bridge_slave_0 entered promiscuous mode [ 43.269623][ T477] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.276671][ T477] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.284230][ T477] device bridge_slave_1 entered promiscuous mode [ 43.331290][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.338750][ T474] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.346205][ T474] device bridge_slave_0 entered promiscuous mode [ 43.353822][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.360967][ T474] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.368363][ T474] device bridge_slave_1 entered promiscuous mode [ 43.383633][ T478] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.390853][ T478] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.398284][ T478] device bridge_slave_0 entered promiscuous mode [ 43.406311][ T478] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.413433][ T478] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.420875][ T478] device bridge_slave_1 entered promiscuous mode [ 43.452690][ T481] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.459785][ T481] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.467032][ T481] device bridge_slave_0 entered promiscuous mode [ 43.476429][ T481] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.483621][ T481] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.491105][ T481] device bridge_slave_1 entered promiscuous mode [ 43.534939][ T482] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.542080][ T482] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.549542][ T482] device bridge_slave_0 entered promiscuous mode [ 43.570719][ T482] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.577929][ T482] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.585296][ T482] device bridge_slave_1 entered promiscuous mode [ 43.737766][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.745786][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.762028][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.769525][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.828865][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.842044][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.852974][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.860042][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.867509][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.875860][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.884173][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.891310][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.898821][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.906680][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.914195][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.921693][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.930090][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.938422][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.945528][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.953067][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.961458][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.970218][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.977427][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.985111][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.993253][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.001460][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.010054][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.018288][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.026711][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.035257][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.042578][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.050478][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.058217][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.065922][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.073765][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.082186][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.090682][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.097703][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.111060][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.118496][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.135778][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.143803][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.151439][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.160111][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.168640][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.175655][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.183122][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.191683][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.200234][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.207430][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.214883][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.223275][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.246570][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.255016][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.263227][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.270339][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.278818][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.287083][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.295884][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.302961][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.310650][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.324858][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.332881][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.340933][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.349685][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.357929][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.365800][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.378269][ T477] device veth0_vlan entered promiscuous mode [ 44.399347][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.407706][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.416260][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.424468][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.432489][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.440771][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.448951][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.457060][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.465129][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.472678][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.485427][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.493947][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.501533][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.520021][ T481] device veth0_vlan entered promiscuous mode [ 44.528263][ T474] device veth0_vlan entered promiscuous mode [ 44.536175][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.544937][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.553840][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.564230][ T478] device veth0_vlan entered promiscuous mode [ 44.577752][ T482] device veth0_vlan entered promiscuous mode [ 44.584127][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.592462][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.600492][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.609804][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.617179][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.624720][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.633004][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.640444][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.650318][ T477] device veth1_macvtap entered promiscuous mode [ 44.658719][ T474] device veth1_macvtap entered promiscuous mode [ 44.667232][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.675452][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.683655][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.691949][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.700310][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.708584][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.716134][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.725792][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.743991][ T478] device veth1_macvtap entered promiscuous mode [ 44.752449][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.760243][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.769080][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.783292][ T482] device veth1_macvtap entered promiscuous mode [ 44.792523][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.800812][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.809558][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.818566][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.826956][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.835346][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.843839][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.851643][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.859853][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.868225][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.876316][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.890527][ T481] device veth1_macvtap entered promiscuous mode [ 44.901087][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.909238][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.917569][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.932611][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.943078][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.979513][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.989942][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.001254][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.011605][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.013761][ T499] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 45.021812][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.029641][ T499] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.037446][ T24] audit: type=1400 audit(1771914970.690:108): avc: denied { mount } for pid=498 comm="syz.5.15" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 45.048220][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.078314][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.086795][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.118745][ T504] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 45.119249][ T499] EXT4-fs error (device loop5): dx_make_map:1303: inode #2: block 20: comm syz.5.15: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 45.131941][ T504] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.156488][ T24] audit: type=1400 audit(1771914970.760:109): avc: denied { write } for pid=498 comm="syz.5.15" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 45.160635][ T504] EXT4-fs error (device loop3): dx_make_map:1303: inode #2: block 20: comm syz.3.18: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 45.198366][ T504] EXT4-fs error (device loop3) in do_split:2059: Corrupt filesystem [ 45.206654][ T503] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 45.213264][ T499] EXT4-fs error (device loop5) in do_split:2059: Corrupt filesystem [ 45.215907][ T503] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.238343][ T430] udevd[430]: incorrect ext4 checksum on /dev/loop3 [ 45.241888][ T24] audit: type=1400 audit(1771914970.760:110): avc: denied { add_name } for pid=498 comm="syz.5.15" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 45.287877][ T24] audit: type=1400 audit(1771914970.760:111): avc: denied { create } for pid=498 comm="syz.5.15" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 45.335565][ T24] audit: type=1400 audit(1771914970.760:112): avc: denied { write open } for pid=498 comm="syz.5.15" path="/0/file1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop5" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 45.341668][ T481] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 45.388826][ T24] audit: type=1400 audit(1771914970.770:113): avc: denied { mounton } for pid=498 comm="syz.5.15" path="/0/file1/bus" dev="loop5" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 45.395560][ T481] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 45.416388][ T24] audit: type=1400 audit(1771914970.770:114): avc: denied { map } for pid=498 comm="syz.5.15" path="/0/file1/bus" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 45.431476][ T481] 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 [ 45.455912][ T519] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 45.474106][ T513] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 45.483808][ T474] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 45.496297][ T513] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.507796][ T481] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 45.513851][ T519] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.535616][ T474] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 45.546625][ T513] EXT4-fs error (device loop4): dx_make_map:1303: inode #2: block 20: comm syz.4.19: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 45.548818][ T474] 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 [ 45.588069][ T481] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 45.588399][ T477] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 45.601537][ T481] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 45.632755][ T481] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 45.648256][ T474] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 45.649716][ T481] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 45.662861][ T474] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 45.680286][ T481] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 45.689050][ T513] EXT4-fs error (device loop4) in do_split:2059: Corrupt filesystem [ 45.704764][ T481] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 45.712591][ T477] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 45.727356][ T481] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 45.758300][ T474] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 45.759248][ T481] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 45.777434][ T477] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 45.784716][ T481] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 45.809196][ T474] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 45.816569][ T481] EXT4-fs error (device loop3): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 45.831109][ T482] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 45.841747][ T481] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 45.863240][ T477] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 45.867789][ T481] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 45.882722][ T474] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 45.898701][ T481] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 45.917412][ T482] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 45.925576][ T481] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 45.939403][ T477] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 45.976668][ T430] udevd[430]: incorrect ext4 checksum on /dev/loop6 [ 45.988416][ T525] ================================================================== [ 45.996524][ T525] BUG: KASAN: use-after-free in do_split+0x19cf/0x1e80 [ 46.003909][ T525] Read of size 157024 at addr ffff8881193d1028 by task syz.6.17/525 [ 46.012070][ T525] [ 46.014500][ T525] CPU: 1 PID: 525 Comm: syz.6.17 Not tainted syzkaller #0 [ 46.021710][ T525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 46.023954][ T474] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 46.031771][ T525] Call Trace: [ 46.031789][ T525] __dump_stack+0x21/0x24 [ 46.031799][ T525] dump_stack_lvl+0x1a7/0x208 [ 46.031810][ T525] ? show_regs_print_info+0x18/0x18 [ 46.031819][ T525] ? thaw_kernel_threads+0x220/0x220 [ 46.031830][ T525] print_address_description+0x7f/0x2c0 [ 46.031842][ T525] ? do_split+0x19cf/0x1e80 [ 46.031852][ T525] kasan_report+0xe2/0x130 [ 46.031861][ T525] ? do_split+0x19cf/0x1e80 [ 46.031871][ T525] kasan_check_range+0x249/0x2a0 [ 46.031880][ T525] ? do_split+0x19cf/0x1e80 [ 46.031890][ T525] memmove+0x2d/0x70 [ 46.031908][ T525] do_split+0x19cf/0x1e80 [ 46.046884][ T482] 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 [ 46.049932][ T525] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 46.049944][ T525] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 46.049955][ T525] make_indexed_dir+0xe43/0x14c0 [ 46.049964][ T525] ? __ext4_check_dir_entry+0x657/0x970 [ 46.049975][ T525] ? add_dirent_to_buf+0x6d0/0x6d0 [ 46.049987][ T525] ? add_dirent_to_buf+0x46e/0x6d0 [ 46.049997][ T525] ext4_add_entry+0xd92/0xfa0 [ 46.050006][ T525] ? memcpy+0x56/0x70 [ 46.050017][ T525] ? ext4_inc_count+0x1b0/0x1b0 [ 46.050030][ T525] ? atime_needs_update+0x5b0/0x5b0 [ 46.050041][ T525] __ext4_link+0x473/0x770 [ 46.050052][ T525] ? ext4_update_dx_flag+0x200/0x200 [ 46.050068][ T525] ? __kasan_check_write+0x14/0x20 [ 46.054910][ T482] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.059037][ T525] ? down_write+0xb2/0x120 [ 46.059049][ T525] ext4_link+0x1de/0x270 [ 46.059059][ T525] vfs_link+0x684/0x880 [ 46.059074][ T525] do_linkat+0x381/0x670 [ 46.064264][ T482] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.069523][ T525] __x64_sys_link+0x68/0x80 [ 46.069532][ T525] do_syscall_64+0x31/0x40 [ 46.069548][ T525] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.075663][ T482] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 46.079670][ T525] RIP: 0033:0x7f8d00082959 [ 46.079680][ T525] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 46.079693][ T525] RSP: 002b:00007f8cffad6058 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 46.079707][ T525] RAX: ffffffffffffffda RBX: 00007f8d0024e080 RCX: 00007f8d00082959 [ 46.079714][ T525] RDX: 0000000000000000 RSI: 0000000020000bc0 RDI: 0000000020001240 [ 46.079720][ T525] RBP: 00007f8d001059bd R08: 0000000000000000 R09: 0000000000000000 [ 46.079726][ T525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 46.079732][ T525] R13: 0000000000000000 R14: 00007f8d0024e080 R15: 00007fff10bc8e78 [ 46.079739][ T525] [ 46.079743][ T525] The buggy address belongs to the page: [ 46.079757][ T525] page:ffffea000464f440 refcount:3 mapcount:1 mapping:ffff888110795390 index:0x1 pfn:0x1193d1 [ 46.079767][ T525] aops:def_blk_aops ino:0 [ 46.079777][ T525] flags: 0x400000000032201e(referenced|uptodate|dirty|lru|private|mappedtodisk|unevictable|mlocked) [ 46.079791][ T525] raw: 400000000032201e ffff888100197040 ffffea0004685788 ffff888110795390 [ 46.079802][ T525] raw: 0000000000000001 ffff88812f8d3c78 0000000300000000 ffff888100144000 [ 46.079806][ T525] page dumped because: kasan: bad access detected [ 46.079810][ T525] page->mem_cgroup:ffff888100144000 [ 46.079813][ T525] page_owner tracks the page as allocated [ 46.079826][ T525] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 430, ts 45528959334, free_ts 45527099940 [ 46.079837][ T525] prep_new_page+0x179/0x180 [ 46.079844][ T525] get_page_from_freelist+0x223b/0x23d0 [ 46.079851][ T525] __alloc_pages_nodemask+0x290/0x620 [ 46.079861][ T525] page_cache_ra_unbounded+0x2dc/0x7e0 [ 46.079870][ T525] force_page_cache_ra+0x3a9/0x400 [ 46.079885][ T525] page_cache_sync_ra+0x237/0x2a0 [ 46.084452][ T482] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 46.088868][ T525] generic_file_buffered_read+0x574/0x2770 [ 46.088878][ T525] generic_file_read_iter+0x11e/0x5c0 [ 46.088885][ T525] blkdev_read_iter+0x12f/0x160 [ 46.088901][ T525] vfs_read+0x62a/0xa60 [ 46.093956][ T482] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 46.098301][ T525] ksys_read+0x149/0x250 [ 46.098309][ T525] __x64_sys_read+0x7b/0x90 [ 46.098316][ T525] do_syscall_64+0x31/0x40 [ 46.098333][ T525] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.102295][ T482] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 46.106597][ T525] page last free stack trace: [ 46.127201][ T482] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 46.132717][ T525] free_unref_page_prepare+0x2b7/0x2d0 [ 46.132727][ T525] free_unref_page_list+0x129/0x9c0 [ 46.132736][ T525] release_pages+0xe52/0xea0 [ 46.132745][ T525] free_pages_and_swap_cache+0x86/0xa0 [ 46.132753][ T525] tlb_finish_mmu+0x17e/0x310 [ 46.132760][ T525] exit_mmap+0x329/0x590 [ 46.132767][ T525] __mmput+0x93/0x2f0 [ 46.132774][ T525] mmput+0x4e/0x150 [ 46.132783][ T525] do_exit+0x9ec/0x2500 [ 46.132792][ T525] do_group_exit+0x141/0x310 [ 46.132800][ T525] get_signal+0xf7d/0x12e0 [ 46.132808][ T525] arch_do_signal_or_restart+0xe2/0x11d0 [ 46.132816][ T525] exit_to_user_mode_loop+0xa2/0xe0 [ 46.132824][ T525] exit_to_user_mode_prepare+0x76/0xa0 [ 46.132835][ T525] syscall_exit_to_user_mode+0x1d/0x40 [ 46.132842][ T525] do_syscall_64+0x3d/0x40 [ 46.132846][ T525] [ 46.132849][ T525] Memory state around the buggy address: [ 46.132859][ T525] ffff8881193d1f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 46.132867][ T525] ffff8881193d1f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 46.132875][ T525] >ffff8881193d2000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 46.132879][ T525] ^ [ 46.132887][ T525] ffff8881193d2080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 46.132899][ T525] ffff8881193d2100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 46.140093][ T482] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 46.143868][ T525] ================================================================== [ 46.149802][ T482] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.154833][ T525] Disabling lock debugging due to kernel taint [ 46.159981][ T482] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.173524][ T477] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 46.173933][ T474] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 46.179459][ T477] EXT4-fs error (device loop1): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 46.190677][ T525] EXT4-fs error (device loop6): ext4_dx_csum_set:529: inode #2: comm syz.6.17: dir seems corrupt? Run e2fsck -D. [ 46.194202][ T477] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 46.205902][ T482] EXT4-fs error (device loop4): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 46.210594][ T477] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 46.215828][ T474] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 46.219139][ T477] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 46.223347][ T482] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 46.236567][ T477] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 46.245270][ T474] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.266100][ T477] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 46.315883][ T478] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.324316][ T477] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 46.332469][ T482] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 46.340186][ T477] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 46.342419][ T482] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.348858][ T477] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 46.362624][ T478] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.375419][ T477] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 46.391111][ T474] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.391150][ T474] EXT4-fs error (device loop5): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 46.397619][ T482] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.411619][ T478] 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 [ 46.425719][ T477] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 46.429725][ T474] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 46.435919][ T477] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 46.479839][ T478] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.483694][ T477] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 46.498266][ T478] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.508379][ T477] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 46.511822][ T474] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 46.572351][ T478] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 46.598740][ T474] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.602018][ T478] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 46.605714][ T474] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.609003][ T478] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.294217][ T478] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 47.310140][ T478] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 47.325275][ T478] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 47.340685][ T478] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.353154][ T478] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.367410][ T478] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 47.380173][ T478] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 47.395342][ T478] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 47.421089][ T478] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.437875][ T478] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.449657][ T478] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.504963][ T527] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.512271][ T527] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.520025][ T527] device bridge_slave_0 entered promiscuous mode [ 47.527169][ T527] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.534492][ T527] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.546356][ T527] device bridge_slave_1 entered promiscuous mode [ 47.675037][ T532] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.682200][ T532] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.690269][ T532] device bridge_slave_0 entered promiscuous mode [ 47.699069][ T536] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.706101][ T536] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.713511][ T536] device bridge_slave_0 entered promiscuous mode [ 47.721762][ T536] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.729127][ T536] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.736471][ T536] device bridge_slave_1 entered promiscuous mode [ 47.746387][ T532] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.753812][ T532] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.761355][ T532] device bridge_slave_1 entered promiscuous mode [ 47.787192][ T527] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.794247][ T527] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.801941][ T527] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.808969][ T527] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.851016][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.858928][ T316] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.866639][ T316] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.881102][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.889444][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.896467][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.909162][ T535] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.916192][ T535] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.923611][ T535] device bridge_slave_0 entered promiscuous mode [ 47.930530][ T535] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.937557][ T535] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.945015][ T535] device bridge_slave_1 entered promiscuous mode [ 47.961986][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.970382][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.977477][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.033877][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.042135][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.087608][ T547] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.094899][ T547] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.102510][ T547] device bridge_slave_0 entered promiscuous mode [ 48.122758][ T547] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.130224][ T547] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.137743][ T547] device bridge_slave_1 entered promiscuous mode [ 48.162264][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.188719][ T49] device bridge_slave_1 left promiscuous mode [ 48.194831][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.202923][ T49] device bridge_slave_0 left promiscuous mode [ 48.209750][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.217448][ T49] device veth1_macvtap left promiscuous mode [ 48.223549][ T49] device veth0_vlan left promiscuous mode [ 48.299176][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.307357][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.315296][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.343195][ T527] device veth0_vlan entered promiscuous mode [ 48.352038][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.360822][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.369325][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.377165][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.384555][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.392299][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.400574][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.407601][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.415120][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.423361][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.430443][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.437833][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.446025][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.454304][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.465847][ T536] device veth0_vlan entered promiscuous mode [ 48.489935][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.498524][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.506651][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.515060][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.523270][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.531221][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.540775][ T527] device veth1_macvtap entered promiscuous mode [ 48.551483][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.559080][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.567367][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.575676][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.582821][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.592738][ T536] device veth1_macvtap entered promiscuous mode [ 48.608416][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.616062][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.624370][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.631793][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.639117][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.647472][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.655805][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.662945][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.670467][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.678886][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.687032][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.694083][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.701747][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.712766][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.721492][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.729820][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.738647][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.774729][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.783118][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.791657][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.800940][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.810208][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.818685][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.826965][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.835162][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.843280][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.852133][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.860952][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.868153][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.875594][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.883089][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.890534][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.898999][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.907088][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.914147][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.921736][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.930406][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.938627][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.945831][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.953351][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.961453][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.969419][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.977351][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.985483][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.993832][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.001993][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.010739][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.018869][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 2026/02/24 06:36:14 executed programs: 25 [ 49.034411][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.042785][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.079933][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.089407][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.097759][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.106788][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.113322][ T558] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 49.116571][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.124108][ T558] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.132417][ T535] device veth0_vlan entered promiscuous mode [ 49.151377][ T561] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 49.155877][ T532] device veth0_vlan entered promiscuous mode [ 49.160687][ T561] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.176475][ T558] EXT4-fs error (device loop0): dx_make_map:1303: inode #2: block 20: comm syz.0.37: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 49.180025][ T561] EXT4-fs error (device loop7): dx_make_map:1303: inode #2: block 20: comm syz.7.35: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 49.218505][ T561] EXT4-fs error (device loop7) in do_split:2059: Corrupt filesystem [ 49.218512][ T558] EXT4-fs error (device loop0) in do_split:2059: Corrupt filesystem [ 49.226972][ T536] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.240848][ T430] udevd[430]: incorrect ext4 checksum on /dev/loop0 [ 49.247765][ T536] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.267010][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.275373][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.283064][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.288013][ T536] 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 [ 49.291199][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.311704][ T527] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.324569][ T535] device veth1_macvtap entered promiscuous mode [ 49.337790][ T527] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.338086][ T536] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.353361][ T536] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.370042][ T547] device veth0_vlan entered promiscuous mode [ 49.383344][ T536] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 49.383534][ T527] 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 [ 49.398719][ T536] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 49.419385][ T527] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.434364][ T536] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 49.445366][ T527] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.461189][ T536] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 49.474842][ T527] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 49.489649][ T536] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 49.504697][ T527] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 49.534689][ T536] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 49.534735][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.550210][ T536] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.557276][ T527] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 49.569165][ T536] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.585281][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.598064][ T536] EXT4-fs error (device loop0): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 49.605154][ T527] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 49.617614][ T536] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 49.632436][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.647183][ T536] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 49.655371][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.671472][ T536] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.678840][ T527] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 49.690353][ T536] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.705444][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.726192][ T527] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 49.744087][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.751784][ T527] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.763854][ T527] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.764091][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.777224][ T527] EXT4-fs error (device loop7): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 49.796779][ T527] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 49.822911][ T527] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 49.839439][ T527] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.851383][ T527] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.865716][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.874155][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.883118][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.892190][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.900842][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.909179][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.925359][ T532] device veth1_macvtap entered promiscuous mode [ 49.946084][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.954551][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.963011][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.973477][ T547] device veth1_macvtap entered promiscuous mode [ 49.997635][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.005515][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.014097][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.035606][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.044027][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.053141][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.054011][ T568] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue [ 50.062280][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.078524][ T568] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.089538][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.098037][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.100807][ T568] EXT4-fs error (device loop9): dx_make_map:1303: inode #2: block 20: comm syz.9.29: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 50.130663][ T568] EXT4-fs error (device loop9) in do_split:2059: Corrupt filesystem [ 50.159265][ T430] udevd[430]: incorrect ext4 checksum on /dev/loop9 [ 50.166911][ T535] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.179649][ T535] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.189031][ T570] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.200047][ T570] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.200127][ T535] 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 [ 50.209356][ T570] device bridge_slave_0 entered promiscuous mode [ 50.232199][ T535] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.248308][ T535] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.262494][ T535] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.282397][ T535] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 50.297649][ T573] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue [ 50.297739][ T535] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 50.311143][ T570] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.323216][ T535] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 50.345251][ T573] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.345486][ T535] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 50.355842][ T570] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.371576][ T535] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 50.393736][ T535] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.405447][ T535] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.406773][ T573] EXT4-fs error (device loop8): dx_make_map:1303: inode #2: block 20: comm syz.8.36: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 50.418785][ T535] EXT4-fs error (device loop9): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 50.439052][ T570] device bridge_slave_1 entered promiscuous mode [ 50.450947][ T535] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.471319][ T573] EXT4-fs error (device loop8) in do_split:2059: Corrupt filesystem [ 50.480145][ T579] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 50.483770][ T535] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 50.490752][ T579] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.531269][ T535] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.543793][ T570] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.550870][ T570] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.557937][ T535] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.558279][ T570] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.578805][ T570] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.586672][ T532] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.598535][ T532] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.613890][ T532] 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 [ 50.639207][ T532] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.647794][ T579] EXT4-fs error (device loop2): dx_make_map:1303: inode #2: block 20: comm syz.2.39: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 50.651270][ T532] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.670899][ T579] EXT4-fs error (device loop2) in do_split:2059: Corrupt filesystem [ 50.692043][ T532] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.708684][ T532] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 50.724858][ T547] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.731316][ T532] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 50.736760][ T547] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.752643][ T532] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 50.765365][ T547] 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 [ 50.781961][ T532] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 50.801216][ T547] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.817098][ T532] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 50.827646][ T547] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.842880][ T532] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.857131][ T547] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.867454][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.882070][ T532] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.889604][ T547] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 50.902344][ T532] EXT4-fs error (device loop8): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 50.917330][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.930226][ T547] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 50.937992][ T532] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.953037][ T547] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 50.968166][ T532] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 50.982826][ T547] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 50.998745][ T532] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.013537][ T547] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 51.025505][ T532] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.059982][ T547] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.072328][ T547] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.086607][ T547] EXT4-fs error (device loop2): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 51.100040][ T547] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.103715][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.122390][ T547] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 51.138664][ T547] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.149709][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.150892][ T547] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.159183][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.180059][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.188724][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.195759][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.223943][ T581] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.231199][ T581] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.240086][ T581] device bridge_slave_0 entered promiscuous mode [ 51.250679][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.259393][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.267592][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.274686][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.282345][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.290548][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.298847][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.306977][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.317705][ T581] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.325114][ T581] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.333108][ T581] device bridge_slave_1 entered promiscuous mode [ 51.347515][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.356513][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.384642][ T570] device veth0_vlan entered promiscuous mode [ 51.396967][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.405530][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.418667][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.426146][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.472436][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.480901][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.496512][ T570] device veth1_macvtap entered promiscuous mode [ 51.570359][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.578886][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.587194][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.596073][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.604921][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.617312][ T591] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.624583][ T591] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.632066][ T591] device bridge_slave_0 entered promiscuous mode [ 51.649141][ T591] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.656176][ T591] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.663802][ T591] device bridge_slave_1 entered promiscuous mode [ 51.711715][ T604] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 51.721741][ T604] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.746152][ T595] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.748778][ T604] EXT4-fs error (device loop3): dx_make_map:1303: inode #2: block 20: comm syz.3.34: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 51.753535][ T595] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.773065][ T604] EXT4-fs error (device loop3) in do_split:2059: Corrupt filesystem [ 51.779832][ T595] device bridge_slave_0 entered promiscuous mode [ 51.796691][ T430] udevd[430]: incorrect ext4 checksum on /dev/loop3 [ 51.809653][ T593] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.816873][ T593] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.826646][ T570] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.830036][ T430] udevd[430]: incorrect ext4 checksum on /dev/loop3 [ 51.839684][ T593] device bridge_slave_0 entered promiscuous mode [ 51.845817][ T570] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.863792][ T581] device veth0_vlan entered promiscuous mode [ 51.871209][ T570] 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 [ 51.878215][ T581] device veth1_macvtap entered promiscuous mode [ 51.899502][ T570] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.900225][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.911359][ T570] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.918688][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.932622][ T570] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.939778][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.954139][ T570] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 51.962263][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.977734][ T570] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 51.985921][ T556] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.001473][ T570] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 52.008265][ T556] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.008649][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.023567][ T570] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 52.030786][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.039086][ T570] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 52.054725][ T556] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.062485][ T570] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.076869][ T556] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.077451][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.083956][ T570] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.095856][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.102906][ T570] EXT4-fs error (device loop3): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 52.111160][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.123987][ T570] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.133064][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.144761][ T570] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 52.152559][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.166972][ T570] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.190453][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.198502][ T570] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.218903][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.240168][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.248519][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.256714][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.265148][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.273162][ T595] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.280408][ T595] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.288816][ T595] device bridge_slave_1 entered promiscuous mode [ 52.305559][ T593] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.312775][ T593] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.320300][ T593] device bridge_slave_1 entered promiscuous mode [ 52.339321][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.346967][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.354848][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.362426][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.370898][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.379554][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.387688][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.489575][ T610] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 52.498701][ T610] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.519312][ T610] EXT4-fs error (device loop4): dx_make_map:1303: inode #2: block 20: comm syz.4.49: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 52.532554][ T593] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.545255][ T593] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.553064][ T610] EXT4-fs error (device loop4) in do_split:2059: Corrupt filesystem [ 52.569255][ T556] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.577326][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.585100][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.593541][ T581] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.605368][ T581] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.620734][ T581] 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 [ 52.628481][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.649199][ T581] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.649212][ T581] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.649442][ T581] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.661469][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.675467][ T581] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 52.689403][ T556] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.698526][ T581] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 52.712429][ T556] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.713327][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.719708][ T581] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 52.742832][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.774228][ T581] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 52.774292][ T556] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.789561][ T581] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 52.796825][ T556] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.812699][ T581] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.820390][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.831904][ T581] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.839867][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.853148][ T581] EXT4-fs error (device loop4): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 52.861334][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.873449][ T581] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.881652][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.895939][ T581] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 52.903228][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.919468][ T581] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.926736][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.939323][ T581] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.946918][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.967866][ T556] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.975382][ T556] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.982969][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.991663][ T556] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.998722][ T556] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.039450][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.047359][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.056624][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.064648][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.073713][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.082100][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.103255][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.111289][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.119676][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.128417][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.136858][ T556] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.143914][ T556] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.151357][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.167841][ T614] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.175323][ T614] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.182921][ T614] device bridge_slave_0 entered promiscuous mode [ 53.191294][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.199760][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.220112][ T614] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.227239][ T614] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.234779][ T614] device bridge_slave_1 entered promiscuous mode [ 53.241514][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.251375][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.258971][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.267152][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.275481][ T556] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.282619][ T556] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.290140][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.298421][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.306361][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.314417][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.322315][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.330959][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.339380][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.347154][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.357701][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.365437][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.373537][ T591] device veth0_vlan entered promiscuous mode [ 53.387493][ T595] device veth0_vlan entered promiscuous mode [ 53.398552][ T49] device bridge_slave_1 left promiscuous mode [ 53.404676][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.412519][ T49] device bridge_slave_0 left promiscuous mode [ 53.418973][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.426546][ T49] device bridge_slave_1 left promiscuous mode [ 53.433023][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.440766][ T49] device bridge_slave_0 left promiscuous mode [ 53.447050][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.455485][ T49] device bridge_slave_1 left promiscuous mode [ 53.461656][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.469074][ T49] device bridge_slave_0 left promiscuous mode [ 53.475173][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.483125][ T49] device bridge_slave_1 left promiscuous mode [ 53.489495][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.496916][ T49] device bridge_slave_0 left promiscuous mode [ 53.503197][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.511038][ T49] device bridge_slave_1 left promiscuous mode [ 53.517164][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.524896][ T49] device bridge_slave_0 left promiscuous mode [ 53.531164][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.539705][ T49] device veth1_macvtap left promiscuous mode [ 53.545704][ T49] device veth0_vlan left promiscuous mode [ 53.551840][ T49] device veth1_macvtap left promiscuous mode [ 53.557813][ T49] device veth0_vlan left promiscuous mode [ 53.563776][ T49] device veth1_macvtap left promiscuous mode [ 53.569941][ T49] device veth0_vlan left promiscuous mode [ 53.575758][ T49] device veth1_macvtap left promiscuous mode [ 53.582455][ T49] device veth0_vlan left promiscuous mode [ 53.588504][ T49] device veth1_macvtap left promiscuous mode [ 53.594517][ T49] device veth0_vlan left promiscuous mode [ 53.972107][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.980843][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.006154][ T595] device veth1_macvtap entered promiscuous mode [ 54.015008][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.023636][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.032212][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.075852][ T620] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.083321][ T620] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.091081][ T620] device bridge_slave_0 entered promiscuous mode [ 54.099009][ T591] device veth1_macvtap entered promiscuous mode [ 54.105943][ T620] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.113458][ T620] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.120897][ T620] device bridge_slave_1 entered promiscuous mode [ 54.143957][ T593] device veth0_vlan entered promiscuous mode [ 54.154649][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.162988][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.171217][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.179460][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.187646][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.196014][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.203961][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.212810][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.220493][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.238493][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.246968][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.255356][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.264433][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.272805][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.281028][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.301747][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.310143][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.319844][ T593] device veth1_macvtap entered promiscuous mode 2026/02/24 06:36:20 executed programs: 46 [ 54.340537][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.349319][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.357657][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.400112][ T625] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 54.409793][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.412850][ T625] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.428700][ T629] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 54.428773][ T629] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.445111][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.451451][ T629] EXT4-fs error (device loop1): dx_make_map:1303: inode #2: block 20: comm syz.1.44: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 54.465882][ T625] EXT4-fs error (device loop6): dx_make_map:1303: inode #2: block 20: comm syz.6.54: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 54.476808][ T629] EXT4-fs error (device loop1) in do_split:2059: Corrupt filesystem [ 54.496039][ T625] EXT4-fs error (device loop6) in do_split:2059: Corrupt filesystem [ 54.511488][ T591] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.523570][ T591] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.523721][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.544859][ T591] 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 [ 54.551037][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.565824][ T595] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.574502][ T591] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.584169][ T595] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.598776][ T591] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.626225][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.634875][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.634935][ T591] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.643125][ T595] 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 [ 54.658092][ T591] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 54.678253][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.693639][ T591] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 54.700083][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.701109][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.716181][ T591] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 54.723673][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.731667][ T591] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 54.746460][ T595] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.754637][ T591] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 54.770066][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.781496][ T591] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.795865][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.803073][ T591] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.815332][ T595] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.822361][ T591] EXT4-fs error (device loop1): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 54.835979][ T595] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.849670][ T591] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.890821][ T595] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 54.891840][ T591] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 54.906198][ T595] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 54.940111][ T595] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 54.957994][ T595] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 54.960727][ T591] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.974554][ T595] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 54.986585][ T591] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.002697][ T595] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.028569][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.037015][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.044820][ T595] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.063762][ T595] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 55.078644][ T635] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 55.086803][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.091496][ T635] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.102032][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.109781][ T635] EXT4-fs error (device loop5): dx_make_map:1303: inode #2: block 20: comm syz.5.52: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 55.117463][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.136638][ T595] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.140932][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.155225][ T635] EXT4-fs error (device loop5) in do_split:2059: Corrupt filesystem [ 55.163241][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.171894][ T595] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.181487][ T614] device veth0_vlan entered promiscuous mode [ 55.217359][ T595] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.229101][ T595] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.240626][ T593] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.259379][ T593] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.272691][ T614] device veth1_macvtap entered promiscuous mode [ 55.279787][ T593] 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 [ 55.300086][ T593] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.300180][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.311746][ T593] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.311990][ T593] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.320517][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.338326][ T593] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 55.348569][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.354917][ T593] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.370121][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.377377][ T593] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 55.393650][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.401249][ T593] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 55.438820][ T593] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 55.438918][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.454085][ T593] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.473460][ T593] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.486593][ T593] EXT4-fs error (device loop5): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 55.487001][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.508977][ T593] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.523825][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.527356][ T593] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.532276][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.558853][ T593] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.571115][ T593] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.604695][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.613627][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.622768][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.629840][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.639496][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.649084][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.681330][ T640] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 55.691083][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.697982][ T640] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.698259][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.717093][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.733596][ T640] EXT4-fs error (device loop0): dx_make_map:1303: inode #2: block 20: comm syz.0.58: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 55.752908][ T640] EXT4-fs error (device loop0) in do_split:2059: Corrupt filesystem [ 55.769138][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.777189][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.785492][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.796488][ T614] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.797160][ T430] udevd[430]: incorrect ext4 checksum on /dev/loop0 [ 55.812645][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.819935][ T614] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.835980][ T614] 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 [ 55.861541][ T614] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.873877][ T614] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.874387][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.888456][ T614] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.896534][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.925166][ T620] device veth0_vlan entered promiscuous mode [ 55.932189][ T614] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 55.937083][ T644] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.955444][ T614] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.959146][ T644] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.977180][ T614] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 55.978985][ T644] device bridge_slave_0 entered promiscuous mode [ 55.993908][ T614] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.015389][ T614] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192