Warning: Permanently added '10.128.1.214' (ED25519) to the list of known hosts. 2026/03/23 15:25:32 parsed 1 programs Setting up swapspace version 1, size = 127995904 bytes [ 43.723085][ T28] audit: type=1400 audit(1774279533.632:106): avc: denied { unlink } for pid=385 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" [ 43.745994][ T385] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 44.503998][ T28] audit: type=1401 audit(1774279534.412:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 44.904682][ T425] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.911735][ T425] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.919516][ T425] device bridge_slave_0 entered promiscuous mode [ 44.927057][ T425] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.934656][ T425] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.942464][ T425] device bridge_slave_1 entered promiscuous mode [ 44.980699][ T425] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.987781][ T425] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.995086][ T425] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.002110][ T425] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.018943][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.026313][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.034423][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.042166][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.052031][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.060851][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.067908][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.076897][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.085371][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.092392][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.103770][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.113418][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.125461][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.136790][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.145107][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.152675][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.160756][ T425] device veth0_vlan entered promiscuous mode [ 45.170672][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.180309][ T425] device veth1_macvtap entered promiscuous mode [ 45.189834][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.200885][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/03/23 15:25:35 executed programs: 0 [ 45.609374][ T452] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.617181][ T452] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.624833][ T452] device bridge_slave_0 entered promiscuous mode [ 45.635623][ T452] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.642727][ T452] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.650071][ T452] device bridge_slave_1 entered promiscuous mode [ 45.690386][ T452] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.698352][ T452] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.706029][ T452] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.713146][ T452] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.731638][ T443] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.739557][ T443] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.747497][ T443] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.762310][ T443] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.771905][ T443] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.780551][ T443] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.790765][ T443] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.799714][ T443] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.807236][ T443] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.819659][ T443] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.833499][ T443] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.847577][ T443] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.858291][ T443] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.866595][ T443] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.874267][ T443] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.887796][ T452] device veth0_vlan entered promiscuous mode [ 45.897855][ T443] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.907087][ T452] device veth1_macvtap entered promiscuous mode [ 45.916793][ T443] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.925432][ T443] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.942628][ T443] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.950948][ T443] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.973922][ T458] loop2: detected capacity change from 0 to 1024 [ 45.983658][ T458] EXT4-fs: Ignoring removed bh option [ 45.989146][ T458] EXT4-fs: Ignoring removed oldalloc option [ 45.995631][ T458] EXT4-fs: Ignoring removed nobh option [ 46.001756][ T458] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 46.024435][ T458] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 46.034772][ T28] audit: type=1400 audit(1774279535.942:108): avc: denied { mount } for pid=457 comm="syz.2.17" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 46.058322][ T28] audit: type=1400 audit(1774279535.942:109): avc: denied { write } for pid=457 comm="syz.2.17" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 46.080454][ T28] audit: type=1400 audit(1774279535.942:110): avc: denied { add_name } for pid=457 comm="syz.2.17" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 46.101148][ T28] audit: type=1400 audit(1774279535.942:111): avc: denied { create } for pid=457 comm="syz.2.17" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 46.121590][ T28] audit: type=1400 audit(1774279535.942:112): avc: denied { read open } for pid=457 comm="syz.2.17" path="/0/file1/bus" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 46.137194][ T462] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3850: comm syz.2.17: Allocating blocks 497-513 which overlap fs metadata [ 46.144922][ T28] audit: type=1400 audit(1774279535.942:113): avc: denied { write } for pid=457 comm="syz.2.17" name="bus" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 46.159042][ T462] EXT4-fs (loop2): pa ffff888122f6d000: logic 176, phys. 465, len 3 [ 46.187695][ T462] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 46.199870][ T462] syz.2.17 (462) used greatest stack depth: 21120 bytes left [ 46.210630][ T452] EXT4-fs (loop2): unmounting filesystem. [ 46.225851][ T466] loop2: detected capacity change from 0 to 1024 [ 46.236117][ T466] EXT4-fs: Ignoring removed bh option [ 46.241578][ T466] EXT4-fs: Ignoring removed oldalloc option [ 46.247983][ T466] EXT4-fs: Ignoring removed nobh option [ 46.256064][ T466] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 46.274233][ T466] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 46.309741][ T469] EXT4-fs error (device loop2): ext4_find_extent:936: inode #19: comm syz.2.18: pblk 274 bad header/extent: invalid extent entries - magic f30a, entries 10, max 84(84), depth 0(0) [ 46.328039][ T469] EXT4-fs error (device loop2): ext4_ext_remove_space:2978: inode #19: comm syz.2.18: pblk 274 bad header/extent: invalid extent entries - magic f30a, entries 16, max 84(84), depth 0(0) [ 46.347545][ T469] syz.2.18 (469) used greatest stack depth: 20912 bytes left [ 46.380634][ T466] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3850: comm syz.2.18: Allocating blocks 497-513 which overlap fs metadata [ 46.395030][ T466] EXT4-fs (loop2): pa ffff88812b0c0f18: logic 128, phys. 385, len 8 [ 46.403222][ T466] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 46.427469][ T452] EXT4-fs (loop2): unmounting filesystem. [ 46.442876][ T471] loop2: detected capacity change from 0 to 1024 [ 46.457631][ T471] EXT4-fs: Ignoring removed bh option [ 46.463341][ T471] EXT4-fs: Ignoring removed oldalloc option [ 46.469297][ T471] EXT4-fs: Ignoring removed nobh option [ 46.475921][ T471] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 46.493960][ T471] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 46.557680][ T474] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3850: comm syz.2.19: Allocating blocks 497-513 which overlap fs metadata [ 46.572023][ T474] EXT4-fs (loop2): pa ffff88812b0c0348: logic 128, phys. 449, len 4 [ 46.580221][ T474] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 46.591559][ T474] syz.2.19 (474) used greatest stack depth: 20816 bytes left [ 46.604470][ T452] EXT4-fs (loop2): unmounting filesystem. [ 46.618832][ T476] loop2: detected capacity change from 0 to 1024 [ 46.626790][ T476] EXT4-fs: Ignoring removed bh option [ 46.632225][ T476] EXT4-fs: Ignoring removed oldalloc option [ 46.638224][ T476] EXT4-fs: Ignoring removed nobh option [ 46.645417][ T476] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 46.663715][ T476] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 46.730679][ T479] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3850: comm syz.2.20: Allocating blocks 497-513 which overlap fs metadata [ 46.745266][ T479] EXT4-fs (loop2): pa ffff88812b0e83f0: logic 128, phys. 449, len 4 [ 46.756105][ T479] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 46.788431][ T452] EXT4-fs (loop2): unmounting filesystem. [ 46.804030][ T481] loop2: detected capacity change from 0 to 1024 [ 46.810925][ T481] EXT4-fs: Ignoring removed bh option [ 46.823148][ T481] EXT4-fs: Ignoring removed oldalloc option [ 46.829174][ T481] EXT4-fs: Ignoring removed nobh option [ 46.835224][ T481] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 46.853860][ T481] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 46.874261][ T10] device bridge_slave_1 left promiscuous mode [ 46.880458][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.888746][ T10] device bridge_slave_0 left promiscuous mode [ 46.895204][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.903730][ T10] device veth1_macvtap left promiscuous mode [ 46.909923][ T10] device veth0_vlan left promiscuous mode [ 46.951635][ T481] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3850: comm syz.2.21: Allocating blocks 497-513 which overlap fs metadata [ 46.969987][ T481] EXT4-fs (loop2): pa ffff888122f2edc8: logic 128, phys. 449, len 4 [ 46.978182][ T481] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 46.994259][ T452] EXT4-fs (loop2): unmounting filesystem. [ 47.011525][ T486] loop2: detected capacity change from 0 to 1024 [ 47.021199][ T486] EXT4-fs: Ignoring removed bh option [ 47.027255][ T486] EXT4-fs: Ignoring removed oldalloc option [ 47.034382][ T486] EXT4-fs: Ignoring removed nobh option [ 47.040780][ T486] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 47.065661][ T486] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 47.140670][ T489] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3850: comm syz.2.22: Allocating blocks 497-513 which overlap fs metadata [ 47.155252][ T489] EXT4-fs (loop2): pa ffff88812b158540: logic 128, phys. 449, len 4 [ 47.163402][ T489] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 47.197943][ T452] EXT4-fs (loop2): unmounting filesystem. [ 47.216616][ T491] loop2: detected capacity change from 0 to 1024 [ 47.223820][ T491] EXT4-fs: Ignoring removed bh option [ 47.229301][ T491] EXT4-fs: Ignoring removed oldalloc option [ 47.235448][ T491] EXT4-fs: Ignoring removed nobh option [ 47.241343][ T491] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 47.264059][ T491] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 47.338219][ T494] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3850: comm syz.2.23: Allocating blocks 497-513 which overlap fs metadata [ 47.352832][ T494] EXT4-fs (loop2): pa ffff88812b158000: logic 128, phys. 449, len 4 [ 47.360929][ T494] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 47.382322][ T452] EXT4-fs (loop2): unmounting filesystem. [ 47.396669][ T496] loop2: detected capacity change from 0 to 1024 [ 47.407013][ T496] EXT4-fs: Ignoring removed bh option [ 47.413168][ T496] EXT4-fs: Ignoring removed oldalloc option [ 47.419231][ T496] EXT4-fs: Ignoring removed nobh option [ 47.425193][ T496] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 47.443806][ T496] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 47.510976][ T499] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3850: comm syz.2.24: Allocating blocks 497-513 which overlap fs metadata [ 47.525591][ T499] EXT4-fs (loop2): pa ffff88812b196738: logic 128, phys. 449, len 4 [ 47.527558][ T28] audit: type=1400 audit(1774279537.442:114): avc: denied { remove_name } for pid=452 comm="syz-executor" name="lost+found" dev="loop2" ino=11 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.536160][ T499] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 47.572316][ T28] audit: type=1400 audit(1774279537.472:115): avc: denied { rmdir } for pid=452 comm="syz-executor" name="lost+found" dev="loop2" ino=11 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.583884][ T452] EXT4-fs error (device loop2): ext4_lookup:1858: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 47.607539][ T452] EXT4-fs error (device loop2): ext4_lookup:1858: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 47.655850][ T452] EXT4-fs (loop2): unmounting filesystem. [ 47.741636][ T501] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.748824][ T501] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.756826][ T501] device bridge_slave_0 entered promiscuous mode [ 47.766008][ T501] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.773863][ T501] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.781537][ T501] device bridge_slave_1 entered promiscuous mode [ 47.821384][ T501] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.828550][ T501] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.835987][ T501] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.843026][ T501] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.862289][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.869945][ T464] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.877367][ T464] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.886119][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.894509][ T464] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.901640][ T464] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.911286][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.920027][ T464] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.927381][ T464] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.939216][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.949683][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.964458][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.975525][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.983910][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.992081][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.001616][ T501] device veth0_vlan entered promiscuous mode [ 48.012657][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.022736][ T501] device veth1_macvtap entered promiscuous mode [ 48.031821][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.042089][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.056735][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.066349][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.096133][ T506] loop3: detected capacity change from 0 to 1024 [ 48.103439][ T506] EXT4-fs: Ignoring removed bh option [ 48.109099][ T506] EXT4-fs: Ignoring removed oldalloc option [ 48.115719][ T506] EXT4-fs: Ignoring removed nobh option [ 48.122357][ T506] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.154974][ T506] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 48.213149][ T10] device bridge_slave_1 left promiscuous mode [ 48.219548][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.228299][ T10] device bridge_slave_0 left promiscuous mode [ 48.233361][ T510] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3850: comm syz.3.28: Allocating blocks 497-513 which overlap fs metadata [ 48.234922][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.248604][ T510] EXT4-fs (loop3): pa ffff888117f01c78: logic 128, phys. 449, len 4 [ 48.263380][ T510] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 48.274736][ T10] device veth1_macvtap left promiscuous mode [ 48.280987][ T10] device veth0_vlan left promiscuous mode [ 48.311885][ T501] EXT4-fs (loop3): unmounting filesystem. [ 48.337287][ T512] loop3: detected capacity change from 0 to 1024 [ 48.344650][ T512] EXT4-fs: Ignoring removed bh option [ 48.350682][ T512] EXT4-fs: Ignoring removed oldalloc option [ 48.358204][ T512] EXT4-fs: Ignoring removed nobh option [ 48.364517][ T512] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.383467][ T512] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 48.448714][ T515] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3850: comm syz.3.27: Allocating blocks 497-513 which overlap fs metadata [ 48.463102][ T515] EXT4-fs (loop3): pa ffff88812b1707e0: logic 128, phys. 449, len 4 [ 48.471129][ T515] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 48.497595][ T501] EXT4-fs (loop3): unmounting filesystem. [ 48.511608][ T517] EXT4-fs: Ignoring removed bh option [ 48.517479][ T517] EXT4-fs: Ignoring removed oldalloc option [ 48.524769][ T517] EXT4-fs: Ignoring removed nobh option [ 48.534245][ T517] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.553952][ T517] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 48.616222][ T520] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3850: comm syz.3.29: Allocating blocks 497-513 which overlap fs metadata [ 48.630304][ T520] EXT4-fs (loop3): pa ffff888122c4c888: logic 128, phys. 449, len 4 [ 48.638382][ T520] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 48.649638][ T501] EXT4-fs error (device loop3): ext4_lookup:1858: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 48.662579][ T501] EXT4-fs error (device loop3): ext4_lookup:1858: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 48.716950][ T501] EXT4-fs (loop3): unmounting filesystem. [ 48.802157][ T522] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.809834][ T522] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.817611][ T522] device bridge_slave_0 entered promiscuous mode [ 48.825021][ T522] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.832217][ T522] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.839992][ T522] device bridge_slave_1 entered promiscuous mode [ 48.878566][ T522] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.886039][ T522] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.893702][ T522] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.901105][ T522] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.920217][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.928228][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.936181][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.946009][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.954357][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.961559][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.971297][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.979825][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.987456][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.000670][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.010454][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.019074][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.035465][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.044543][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.057089][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.066735][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.075319][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.083022][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.091334][ T522] device veth0_vlan entered promiscuous mode [ 49.104306][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.112802][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.122285][ T522] device veth1_macvtap entered promiscuous mode [ 49.131228][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.139211][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.148134][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.158476][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.169076][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.201443][ T527] EXT4-fs: Ignoring removed bh option [ 49.209708][ T527] EXT4-fs: Ignoring removed oldalloc option [ 49.216288][ T527] EXT4-fs: Ignoring removed nobh option [ 49.222291][ T527] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 49.243403][ T463] device bridge_slave_1 left promiscuous mode [ 49.244089][ T527] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 49.249553][ T463] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.272168][ T463] device bridge_slave_0 left promiscuous mode [ 49.279716][ T463] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.289614][ T463] device veth1_macvtap left promiscuous mode [ 49.296729][ T463] device veth0_vlan left promiscuous mode [ 49.344836][ T530] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3850: comm syz.4.33: Allocating blocks 497-513 which overlap fs metadata [ 49.360654][ T530] EXT4-fs (loop4): pa ffff888122c07000: logic 128, phys. 449, len 4 [ 49.368815][ T530] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 49.406316][ T522] EXT4-fs (loop4): unmounting filesystem. [ 49.425006][ T532] EXT4-fs: Ignoring removed bh option [ 49.430647][ T532] EXT4-fs: Ignoring removed oldalloc option [ 49.437044][ T532] EXT4-fs: Ignoring removed nobh option [ 49.445220][ T532] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 49.463744][ T532] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 49.536828][ T535] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3850: comm syz.4.32: Allocating blocks 497-513 which overlap fs metadata [ 49.554101][ T535] EXT4-fs (loop4): pa ffff888122c07b28: logic 128, phys. 449, len 4 [ 49.562911][ T535] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 49.578913][ T522] EXT4-fs (loop4): unmounting filesystem. [ 49.594252][ T537] EXT4-fs: Ignoring removed bh option [ 49.599790][ T537] EXT4-fs: Ignoring removed oldalloc option [ 49.605963][ T537] EXT4-fs: Ignoring removed nobh option [ 49.611964][ T537] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 49.634095][ T537] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 49.699985][ T540] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3850: comm syz.4.34: Allocating blocks 497-513 which overlap fs metadata [ 49.714179][ T540] EXT4-fs (loop4): pa ffff888117ed6d20: logic 128, phys. 449, len 4 [ 49.722277][ T540] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 49.736759][ T522] EXT4-fs (loop4): unmounting filesystem. [ 49.751642][ T542] EXT4-fs: Ignoring removed bh option [ 49.757314][ T542] EXT4-fs: Ignoring removed oldalloc option [ 49.763822][ T542] EXT4-fs: Ignoring removed nobh option [ 49.770545][ T542] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 49.795379][ T542] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 49.864286][ T545] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3850: comm syz.4.35: Allocating blocks 497-513 which overlap fs metadata [ 49.878468][ T545] EXT4-fs (loop4): pa ffff888117d28540: logic 128, phys. 449, len 4 [ 49.886502][ T545] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 49.906531][ T522] EXT4-fs (loop4): unmounting filesystem. [ 49.923737][ T547] EXT4-fs: Ignoring removed bh option [ 49.929426][ T547] EXT4-fs: Ignoring removed oldalloc option [ 49.935732][ T547] EXT4-fs: Ignoring removed nobh option [ 49.941782][ T547] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 49.964487][ T547] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 50.024777][ T550] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3850: comm syz.4.36: Allocating blocks 497-513 which overlap fs metadata [ 50.040103][ T550] EXT4-fs (loop4): pa ffff88812b1a9c78: logic 128, phys. 449, len 4 [ 50.049094][ T550] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 50.073283][ T522] EXT4-fs (loop4): unmounting filesystem. [ 50.088184][ T552] EXT4-fs: Ignoring removed bh option [ 50.093888][ T552] EXT4-fs: Ignoring removed oldalloc option [ 50.099989][ T552] EXT4-fs: Ignoring removed nobh option [ 50.106266][ T552] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 50.124500][ T552] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 50.195616][ T555] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3850: comm syz.4.37: Allocating blocks 497-513 which overlap fs metadata [ 50.211600][ T555] EXT4-fs (loop4): pa ffff88812b2340a8: logic 128, phys. 449, len 4 [ 50.220353][ T555] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 50.261327][ T522] EXT4-fs (loop4): unmounting filesystem. [ 50.281375][ T557] EXT4-fs: Ignoring removed bh option [ 50.286940][ T557] EXT4-fs: Ignoring removed oldalloc option [ 50.294150][ T557] EXT4-fs: Ignoring removed nobh option [ 50.300124][ T557] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 50.324261][ T557] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 50.388728][ T560] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3850: comm syz.4.38: Allocating blocks 497-513 which overlap fs metadata [ 50.403045][ T560] EXT4-fs (loop4): pa ffff888117de55e8: logic 128, phys. 449, len 4 [ 50.411412][ T560] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 50.445584][ T522] EXT4-fs (loop4): unmounting filesystem. [ 50.460923][ T562] EXT4-fs: Ignoring removed bh option [ 50.466400][ T562] EXT4-fs: Ignoring removed oldalloc option [ 50.472738][ T562] EXT4-fs: Ignoring removed nobh option [ 50.478815][ T562] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 50.496847][ T562] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 50.589517][ T565] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3850: comm syz.4.39: Allocating blocks 497-513 which overlap fs metadata [ 50.604017][ T565] EXT4-fs (loop4): pa ffff88812b254738: logic 128, phys. 449, len 4 [ 50.612317][ T565] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 50.624350][ T522] EXT4-fs error (device loop4): ext4_lookup:1858: inode #16: comm syz-executor: iget: bad extended attribute block 8 2026/03/23 15:25:40 executed programs: 25 [ 50.637279][ T522] EXT4-fs error (device loop4): ext4_lookup:1858: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 50.716069][ T522] EXT4-fs (loop4): unmounting filesystem. [ 50.756622][ T567] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.763940][ T567] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.771586][ T567] device bridge_slave_0 entered promiscuous mode [ 50.781759][ T567] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.789480][ T567] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.797744][ T567] device bridge_slave_1 entered promiscuous mode [ 50.837237][ T567] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.844419][ T567] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.851643][ T567] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.858686][ T567] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.876227][ T463] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.883885][ T463] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.891085][ T463] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.902729][ T463] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.911425][ T463] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.918592][ T463] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.927304][ T463] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.935975][ T463] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.943040][ T463] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.956415][ T463] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.965837][ T463] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.978590][ T463] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.989884][ T463] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.998401][ T463] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.006240][ T463] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.018405][ T567] device veth0_vlan entered promiscuous mode [ 51.029517][ T463] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.040695][ T567] device veth1_macvtap entered promiscuous mode [ 51.050108][ T463] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.064061][ T463] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.091697][ T572] set_capacity_and_notify: 9 callbacks suppressed [ 51.091711][ T572] loop5: detected capacity change from 0 to 1024 [ 51.105678][ T572] EXT4-fs: Ignoring removed bh option [ 51.111106][ T572] EXT4-fs: Ignoring removed oldalloc option [ 51.117370][ T572] EXT4-fs: Ignoring removed nobh option [ 51.125095][ T572] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.144360][ T572] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 51.223973][ T576] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3850: comm syz.5.42: Allocating blocks 497-513 which overlap fs metadata [ 51.239772][ T576] EXT4-fs (loop5): pa ffff88812b2be738: logic 128, phys. 449, len 4 [ 51.240903][ T567] EXT4-fs error (device loop5): ext4_readdir:263: inode #11: block 33: comm syz-executor: path /0/file1/lost+found: bad entry in directory: inode out of bounds - offset=0, inode=1504010, rec_len=84, size=1024 fake=0 [ 51.248012][ T576] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 51.271377][ T567] EXT4-fs error (device loop5): ext4_empty_dir:3177: inode #11: block 33: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=1504010, rec_len=84, size=1024 fake=0 [ 51.302814][ T10] device bridge_slave_1 left promiscuous mode [ 51.309179][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.313278][ T567] EXT4-fs error (device loop5): ext4_readdir:263: inode #11: block 33: comm syz-executor: path /0/file1/lost+found: bad entry in directory: inode out of bounds - offset=0, inode=1504010, rec_len=84, size=1024 fake=0 [ 51.337486][ T10] device bridge_slave_0 left promiscuous mode [ 51.337713][ T567] EXT4-fs error (device loop5): ext4_empty_dir:3177: inode #11: block 33: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=1504010, rec_len=84, size=1024 fake=0 [ 51.343937][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.363510][ T567] EXT4-fs error (device loop5): ext4_readdir:263: inode #11: block 33: comm syz-executor: path /0/file1/lost+found: bad entry in directory: inode out of bounds - offset=0, inode=1504010, rec_len=84, size=1024 fake=0 [ 51.391476][ T567] EXT4-fs error (device loop5): ext4_empty_dir:3177: inode #11: block 33: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=1504010, rec_len=84, size=1024 fake=0 [ 51.412933][ T10] device veth1_macvtap left promiscuous mode [ 51.413309][ T567] EXT4-fs error (device loop5): ext4_readdir:263: inode #11: block 33: comm syz-executor: path /0/file1/lost+found: bad entry in directory: inode out of bounds - offset=0, inode=1504010, rec_len=84, size=1024 fake=0 [ 51.419181][ T10] device veth0_vlan left promiscuous mode [ 51.442817][ T567] EXT4-fs error (device loop5): ext4_empty_dir:3177: inode #11: block 33: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=1504010, rec_len=84, size=1024 fake=0 [ 51.635713][ T567] EXT4-fs (loop5): unmounting filesystem. [ 51.720674][ T578] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.728295][ T578] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.735912][ T578] device bridge_slave_0 entered promiscuous mode [ 51.743616][ T578] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.751358][ T578] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.761226][ T578] device bridge_slave_1 entered promiscuous mode [ 51.805740][ T578] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.812971][ T578] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.820581][ T578] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.827750][ T578] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.847726][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.855775][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.863585][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.873324][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.881810][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.888994][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.898819][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.907364][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.915141][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.928869][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.938547][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.951362][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.965942][ T578] device veth0_vlan entered promiscuous mode [ 51.973057][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.981795][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.989708][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.001292][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.012386][ T578] device veth1_macvtap entered promiscuous mode [ 52.023050][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.037766][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.070501][ T583] loop6: detected capacity change from 0 to 1024 [ 52.079822][ T583] EXT4-fs: Ignoring removed bh option [ 52.085914][ T583] EXT4-fs: Ignoring removed oldalloc option [ 52.094221][ T583] EXT4-fs: Ignoring removed nobh option [ 52.100182][ T583] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.124343][ T583] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 52.208141][ T586] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3850: comm syz.6.46: Allocating blocks 497-513 which overlap fs metadata [ 52.224728][ T586] EXT4-fs (loop6): pa ffff88812b2e6690: logic 128, phys. 449, len 4 [ 52.232807][ T586] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 52.249160][ T578] EXT4-fs (loop6): unmounting filesystem. [ 52.264561][ T588] loop6: detected capacity change from 0 to 1024 [ 52.273612][ T588] EXT4-fs: Ignoring removed bh option [ 52.279447][ T588] EXT4-fs: Ignoring removed oldalloc option [ 52.285981][ T588] EXT4-fs: Ignoring removed nobh option [ 52.292259][ T588] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.313936][ T588] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 52.363537][ T10] device bridge_slave_1 left promiscuous mode [ 52.369756][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.379958][ T10] device bridge_slave_0 left promiscuous mode [ 52.386294][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.394814][ T10] device veth1_macvtap left promiscuous mode [ 52.400867][ T10] device veth0_vlan left promiscuous mode [ 52.415667][ T591] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3850: comm syz.6.45: Allocating blocks 497-513 which overlap fs metadata [ 52.430714][ T591] EXT4-fs (loop6): pa ffff888117ff00a8: logic 128, phys. 449, len 4 [ 52.439449][ T591] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 52.465811][ T578] EXT4-fs (loop6): unmounting filesystem. [ 52.480350][ T593] loop6: detected capacity change from 0 to 1024 [ 52.488768][ T593] EXT4-fs: Ignoring removed bh option [ 52.494428][ T593] EXT4-fs: Ignoring removed oldalloc option [ 52.500375][ T593] EXT4-fs: Ignoring removed nobh option [ 52.507772][ T593] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.524111][ T593] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 52.606427][ T596] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3850: comm syz.6.47: Allocating blocks 497-513 which overlap fs metadata [ 52.620803][ T596] EXT4-fs (loop6): pa ffff88812b339690: logic 128, phys. 449, len 4 [ 52.629018][ T596] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 52.644344][ T578] EXT4-fs (loop6): unmounting filesystem. [ 52.664392][ T598] loop6: detected capacity change from 0 to 1024 [ 52.676463][ T598] EXT4-fs: Ignoring removed bh option [ 52.682823][ T598] EXT4-fs: Ignoring removed oldalloc option [ 52.689233][ T598] EXT4-fs: Ignoring removed nobh option [ 52.696031][ T598] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.713660][ T598] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 52.789668][ T601] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3850: comm syz.6.48: Allocating blocks 497-513 which overlap fs metadata [ 52.808080][ T601] EXT4-fs (loop6): pa ffff888117ff0c78: logic 128, phys. 449, len 4 [ 52.817290][ T601] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 52.832204][ T578] EXT4-fs (loop6): unmounting filesystem. [ 52.847778][ T603] loop6: detected capacity change from 0 to 1024 [ 52.857786][ T603] EXT4-fs: Ignoring removed bh option [ 52.863948][ T603] EXT4-fs: Ignoring removed oldalloc option [ 52.870211][ T603] EXT4-fs: Ignoring removed nobh option [ 52.878852][ T603] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.894055][ T603] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 52.980068][ T606] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3850: comm syz.6.49: Allocating blocks 497-513 which overlap fs metadata [ 52.994483][ T606] EXT4-fs (loop6): pa ffff88812b355bd0: logic 128, phys. 449, len 4 [ 53.002648][ T606] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 53.036668][ T578] EXT4-fs (loop6): unmounting filesystem. [ 53.063161][ T608] loop6: detected capacity change from 0 to 1024 [ 53.070736][ T608] EXT4-fs: Ignoring removed bh option [ 53.076438][ T608] EXT4-fs: Ignoring removed oldalloc option [ 53.082734][ T608] EXT4-fs: Ignoring removed nobh option [ 53.088653][ T608] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.104188][ T608] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 53.188841][ T611] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3850: comm syz.6.50: Allocating blocks 497-513 which overlap fs metadata [ 53.205013][ T611] EXT4-fs (loop6): pa ffff88812b3a8000: logic 128, phys. 449, len 4 [ 53.214248][ T611] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 53.230332][ T578] EXT4-fs (loop6): unmounting filesystem. [ 53.245173][ T613] loop6: detected capacity change from 0 to 1024 [ 53.254564][ T613] EXT4-fs: Ignoring removed bh option [ 53.259995][ T613] EXT4-fs: Ignoring removed oldalloc option [ 53.266538][ T613] EXT4-fs: Ignoring removed nobh option [ 53.273204][ T613] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.294580][ T613] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 53.357865][ T616] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3850: comm syz.6.51: Allocating blocks 497-513 which overlap fs metadata [ 53.371980][ T616] EXT4-fs (loop6): pa ffff88812b3a8e70: logic 128, phys. 449, len 4 [ 53.380148][ T616] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 53.404632][ T578] EXT4-fs (loop6): unmounting filesystem. [ 53.425842][ T618] loop6: detected capacity change from 0 to 1024 [ 53.432961][ T618] EXT4-fs: Ignoring removed bh option [ 53.439109][ T618] EXT4-fs: Ignoring removed oldalloc option [ 53.445952][ T618] EXT4-fs: Ignoring removed nobh option [ 53.452366][ T618] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.474845][ T618] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 53.543949][ T621] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3850: comm syz.6.52: Allocating blocks 497-513 which overlap fs metadata [ 53.558760][ T621] EXT4-fs (loop6): pa ffff88812b380888: logic 128, phys. 449, len 4 [ 53.567227][ T621] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 53.591020][ T578] EXT4-fs (loop6): unmounting filesystem. [ 53.605772][ T623] loop6: detected capacity change from 0 to 1024 [ 53.612671][ T623] EXT4-fs: Ignoring removed bh option [ 53.618105][ T623] EXT4-fs: Ignoring removed oldalloc option [ 53.625062][ T623] EXT4-fs: Ignoring removed nobh option [ 53.631014][ T623] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.663827][ T623] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 53.726673][ T626] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3850: comm syz.6.53: Allocating blocks 497-513 which overlap fs metadata [ 53.741588][ T626] EXT4-fs (loop6): pa ffff888122dbc0a8: logic 128, phys. 449, len 4 [ 53.750221][ T626] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 53.772358][ T578] EXT4-fs (loop6): unmounting filesystem. [ 53.790583][ T628] EXT4-fs: Ignoring removed bh option [ 53.798686][ T628] EXT4-fs: Ignoring removed oldalloc option [ 53.805293][ T628] EXT4-fs: Ignoring removed nobh option [ 53.812022][ T628] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.834533][ T628] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 53.896688][ T628] EXT4-fs error (device loop6): ext4_find_extent:936: inode #18: comm syz.6.54: pblk 452 bad header/extent: invalid extent entries - magic f30a, entries 29, max 84(84), depth 0(0) [ 53.919724][ T578] EXT4-fs error (device loop6): ext4_lookup:1858: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 53.933796][ T578] EXT4-fs error (device loop6): ext4_lookup:1858: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 53.996915][ T578] EXT4-fs (loop6): unmounting filesystem. [ 54.043136][ T633] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.050999][ T633] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.060294][ T633] device bridge_slave_0 entered promiscuous mode [ 54.072559][ T633] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.079606][ T633] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.087048][ T633] device bridge_slave_1 entered promiscuous mode [ 54.136087][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.143992][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.154502][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.163549][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.173019][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.180650][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.188905][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.198657][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.208053][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.216624][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.223764][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.238019][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.247675][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.261989][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.276691][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.285590][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.294472][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.303250][ T633] device veth0_vlan entered promiscuous mode [ 54.313892][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.324992][ T633] device veth1_macvtap entered promiscuous mode [ 54.337331][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.345849][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.356549][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.384222][ T638] EXT4-fs: Ignoring removed bh option [ 54.389710][ T638] EXT4-fs: Ignoring removed oldalloc option [ 54.396312][ T638] EXT4-fs: Ignoring removed nobh option [ 54.403441][ T638] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.424019][ T638] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 54.498618][ T641] EXT4-fs error (device loop7): ext4_mb_mark_diskspace_used:3850: comm syz.7.57: Allocating blocks 497-513 which overlap fs metadata [ 54.514727][ T641] EXT4-fs (loop7): pa ffff888122f6dbd0: logic 128, phys. 449, len 4 [ 54.517977][ T633] EXT4-fs error (device loop7): ext4_readdir:263: inode #11: block 33: comm syz-executor: path /0/file1/lost+found: bad entry in directory: inode out of bounds - offset=0, inode=1504010, rec_len=84, size=1024 fake=0 [ 54.523658][ T641] EXT4-fs error (device loop7): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 54.552942][ T633] EXT4-fs error (device loop7): ext4_empty_dir:3177: inode #11: block 33: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=1504010, rec_len=84, size=1024 fake=0 [ 54.556871][ T641] syz.7.57 (641) used greatest stack depth: 20512 bytes left [ 54.575788][ T633] EXT4-fs error (device loop7): ext4_readdir:263: inode #11: block 33: comm syz-executor: path /0/file1/lost+found: bad entry in directory: inode out of bounds - offset=0, inode=1504010, rec_len=84, size=1024 fake=0 [ 54.605718][ T633] EXT4-fs error (device loop7): ext4_empty_dir:3177: inode #11: block 33: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=1504010, rec_len=84, size=1024 fake=0 [ 54.625902][ T633] EXT4-fs error (device loop7): ext4_readdir:263: inode #11: block 33: comm syz-executor: path /0/file1/lost+found: bad entry in directory: inode out of bounds - offset=0, inode=1504010, rec_len=84, size=1024 fake=0 [ 54.647879][ T633] EXT4-fs error (device loop7): ext4_empty_dir:3177: inode #11: block 33: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=1504010, rec_len=84, size=1024 fake=0 [ 54.667367][ T633] EXT4-fs error (device loop7): ext4_readdir:263: inode #11: block 33: comm syz-executor: path /0/file1/lost+found: bad entry in directory: inode out of bounds - offset=0, inode=1504010, rec_len=84, size=1024 fake=0 [ 54.688788][ T633] EXT4-fs error (device loop7): ext4_empty_dir:3177: inode #11: block 33: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=1504010, rec_len=84, size=1024 fake=0 [ 54.713160][ T8] device bridge_slave_1 left promiscuous mode [ 54.719502][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.727351][ T8] device bridge_slave_0 left promiscuous mode [ 54.733809][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.741970][ T8] device veth1_macvtap left promiscuous mode [ 54.748426][ T8] device veth0_vlan left promiscuous mode [ 54.895659][ T633] EXT4-fs (loop7): unmounting filesystem. [ 54.948264][ T643] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.955585][ T643] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.963418][ T643] device bridge_slave_0 entered promiscuous mode [ 54.970648][ T643] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.978113][ T643] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.985875][ T643] device bridge_slave_1 entered promiscuous mode [ 55.028685][ T643] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.037363][ T643] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.048192][ T643] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.055576][ T643] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.078456][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.089465][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.097418][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.107057][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.115876][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.124088][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.131392][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.141779][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.151028][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.159412][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.166719][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.178119][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.186799][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.199141][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.207479][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.221951][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.230982][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.244071][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.252990][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.261588][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.269480][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.279152][ T643] device veth0_vlan entered promiscuous mode [ 55.290669][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.299000][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.308423][ T643] device veth1_macvtap entered promiscuous mode [ 55.320060][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.327948][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.337350][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.346983][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.356591][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.388618][ T648] EXT4-fs: Ignoring removed bh option [ 55.394969][ T648] EXT4-fs: Ignoring removed oldalloc option [ 55.401270][ T648] EXT4-fs: Ignoring removed nobh option [ 55.408430][ T648] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.424611][ T648] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 55.495593][ T652] EXT4-fs error (device loop8): ext4_mb_mark_diskspace_used:3850: comm syz.8.60: Allocating blocks 497-513 which overlap fs metadata [ 55.510783][ T652] EXT4-fs (loop8): pa ffff888122f6d0a8: logic 128, phys. 449, len 4 [ 55.520321][ T652] EXT4-fs error (device loop8): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 55.539173][ T643] EXT4-fs (loop8): unmounting filesystem. [ 55.562980][ T654] EXT4-fs: Ignoring removed bh option [ 55.568792][ T654] EXT4-fs: Ignoring removed oldalloc option [ 55.575421][ T654] EXT4-fs: Ignoring removed nobh option [ 55.581360][ T654] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.643048][ T8] device bridge_slave_1 left promiscuous mode [ 55.649490][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.657560][ T8] device bridge_slave_0 left promiscuous mode [ 55.664286][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.674120][ T8] device veth1_macvtap left promiscuous mode [ 55.680276][ T8] device veth0_vlan left promiscuous mode [ 55.698832][ T657] EXT4-fs error (device loop8): ext4_mb_mark_diskspace_used:3850: comm syz.8.61: Allocating blocks 497-513 which overlap fs metadata [ 55.714242][ T657] EXT4-fs (loop8): pa ffff88812b1580a8: logic 144, phys. 481, len 2 [ 55.722543][ T657] EXT4-fs error (device loop8): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 55.734151][ T643] EXT4-fs error (device loop8): ext4_lookup:1858: inode #16: comm syz-executor: iget: bad extended attribute block 8 2026/03/23 15:25:45 executed programs: 47 [ 55.747961][ T643] EXT4-fs error (device loop8): ext4_lookup:1858: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 55.969150][ T659] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.976372][ T659] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.984244][ T659] device bridge_slave_0 entered promiscuous mode [ 55.992059][ T659] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.999262][ T659] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.007566][ T659] device bridge_slave_1 entered promiscuous mode [ 56.059005][ T659] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.066536][ T659] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.074194][ T659] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.081221][ T659] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.099126][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.107317][ T464] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.115056][ T464] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.125768][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.134430][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.142906][ T464] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.150546][ T464] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.159534][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.168418][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.176933][ T464] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.184324][ T464] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.198489][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.206650][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.217305][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.225677][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.237995][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.246633][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.259388][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.269650][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.278488][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.286846][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.297079][ T659] device veth0_vlan entered promiscuous mode [ 56.307257][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.315634][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.324832][ T659] device veth1_macvtap entered promiscuous mode [ 56.335995][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.343982][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.352247][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.361780][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.370629][ T464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.398505][ T664] set_capacity_and_notify: 4 callbacks suppressed [ 56.398518][ T664] loop9: detected capacity change from 0 to 1024 [ 56.412077][ T664] EXT4-fs: Ignoring removed bh option [ 56.418032][ T664] EXT4-fs: Ignoring removed oldalloc option [ 56.424900][ T664] EXT4-fs: Ignoring removed nobh option [ 56.431185][ T664] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.509615][ T667] EXT4-fs error (device loop9): ext4_mb_mark_diskspace_used:3850: comm syz.9.65: Allocating blocks 497-513 which overlap fs metadata [ 56.525348][ T667] EXT4-fs (loop9): pa ffff88812b0e8f18: logic 128, phys. 449, len 4 [ 56.534562][ T667] EXT4-fs error (device loop9): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 56.550486][ T659] EXT4-fs error (device loop9): ext4_lookup:1858: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 56.563385][ T659] EXT4-fs error (device loop9): ext4_lookup:1858: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 56.710154][ T669] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.717482][ T669] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.725203][ T669] device bridge_slave_0 entered promiscuous mode [ 56.732275][ T669] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.739902][ T669] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.747720][ T669] device bridge_slave_1 entered promiscuous mode [ 56.754976][ T8] device bridge_slave_1 left promiscuous mode [ 56.761116][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.770287][ T8] device bridge_slave_0 left promiscuous mode [ 56.777257][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.785214][ T8] device veth1_macvtap left promiscuous mode [ 56.792549][ T8] device veth0_vlan left promiscuous mode [ 56.895618][ T669] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.902774][ T669] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.910045][ T669] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.917093][ T669] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.935914][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.943498][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.950909][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.960628][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.968999][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.976563][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.985905][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.994631][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.002245][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.017352][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.027055][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.042348][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.055956][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.064472][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.072160][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.080579][ T669] device veth0_vlan entered promiscuous mode [ 57.090512][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.100248][ T669] device veth1_macvtap entered promiscuous mode [ 57.109743][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.120212][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.146475][ T674] loop0: detected capacity change from 0 to 1024 [ 57.154561][ T674] EXT4-fs: Ignoring removed bh option [ 57.160197][ T674] EXT4-fs: Ignoring removed oldalloc option [ 57.166532][ T674] EXT4-fs: Ignoring removed nobh option [ 57.173348][ T674] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.267765][ T677] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3850: comm syz.0.68: Allocating blocks 497-513 which overlap fs metadata [ 57.282624][ T677] EXT4-fs (loop0): pa ffff888117f011f8: logic 128, phys. 449, len 4 [ 57.290733][ T677] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 57.319013][ T679] loop0: detected capacity change from 0 to 1024 [ 57.325759][ T679] EXT4-fs: Ignoring removed bh option [ 57.331149][ T679] EXT4-fs: Ignoring removed oldalloc option [ 57.338267][ T679] EXT4-fs: Ignoring removed nobh option [ 57.344315][ T679] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.419312][ T682] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3850: comm syz.0.67: Allocating blocks 497-513 which overlap fs metadata [ 57.433302][ T682] EXT4-fs (loop0): pa ffff888122c8c3f0: logic 128, phys. 449, len 4 [ 57.441426][ T682] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 57.473496][ T684] loop0: detected capacity change from 0 to 1024 [ 57.481087][ T684] EXT4-fs: Ignoring removed bh option [ 57.487946][ T684] EXT4-fs: Ignoring removed oldalloc option [ 57.495250][ T684] EXT4-fs: Ignoring removed nobh option [ 57.501079][ T684] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.584563][ T687] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3850: comm syz.0.69: Allocating blocks 497-513 which overlap fs metadata [ 57.599735][ T687] EXT4-fs (loop0): pa ffff88812b196bd0: logic 128, phys. 449, len 4 [ 57.607902][ T687] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 57.634340][ T689] loop0: detected capacity change from 0 to 1024 [ 57.642046][ T689] EXT4-fs: Ignoring removed bh option [ 57.647718][ T689] EXT4-fs: Ignoring removed oldalloc option [ 57.654318][ T689] EXT4-fs: Ignoring removed nobh option [ 57.660165][ T689] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.703245][ T8] device bridge_slave_1 left promiscuous mode [ 57.709406][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.717600][ T8] device bridge_slave_0 left promiscuous mode [ 57.724367][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.732763][ T8] device veth1_macvtap left promiscuous mode [ 57.738820][ T8] device veth0_vlan left promiscuous mode [ 57.750838][ T692] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3850: comm syz.0.70: Allocating blocks 497-513 which overlap fs metadata [ 57.772697][ T692] EXT4-fs (loop0): pa ffff888122c07a80: logic 128, phys. 449, len 4 [ 57.780782][ T692] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 57.824676][ T694] loop0: detected capacity change from 0 to 1024 [ 57.831623][ T694] EXT4-fs: Ignoring removed bh option [ 57.839085][ T694] EXT4-fs: Ignoring removed oldalloc option [ 57.847162][ T694] EXT4-fs: Ignoring removed nobh option [ 57.853564][ T694] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.926306][ T697] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3850: comm syz.0.71: Allocating blocks 497-513 which overlap fs metadata [ 57.940319][ T697] EXT4-fs (loop0): pa ffff888117ff0000: logic 128, phys. 449, len 4 [ 57.948395][ T697] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 57.983075][ T699] loop0: detected capacity change from 0 to 1024 [ 57.989872][ T699] EXT4-fs: Ignoring removed bh option [ 57.995436][ T699] EXT4-fs: Ignoring removed oldalloc option [ 58.001352][ T699] EXT4-fs: Ignoring removed nobh option [ 58.007353][ T699] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.096943][ T702] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3850: comm syz.0.72: Allocating blocks 497-513 which overlap fs metadata [ 58.111153][ T702] EXT4-fs (loop0): pa ffff88812b0c0000: logic 128, phys. 449, len 4 [ 58.119273][ T702] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 58.154470][ T704] loop0: detected capacity change from 0 to 1024 [ 58.161146][ T704] EXT4-fs: Ignoring removed bh option [ 58.166946][ T704] EXT4-fs: Ignoring removed oldalloc option [ 58.173312][ T704] EXT4-fs: Ignoring removed nobh option [ 58.179163][ T704] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.252313][ T707] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3850: comm syz.0.73: Allocating blocks 497-513 which overlap fs metadata [ 58.266348][ T707] EXT4-fs (loop0): pa ffff888117d28a80: logic 128, phys. 449, len 4 [ 58.274598][ T707] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 58.302577][ T709] loop0: detected capacity change from 0 to 1024 [ 58.309275][ T709] EXT4-fs: Ignoring removed bh option [ 58.314889][ T709] EXT4-fs: Ignoring removed oldalloc option [ 58.320986][ T709] EXT4-fs: Ignoring removed nobh option [ 58.326955][ T709] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.401972][ T712] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3850: comm syz.0.74: Allocating blocks 497-513 which overlap fs metadata [ 58.416639][ T712] EXT4-fs (loop0): pa ffff88812b1780a8: logic 128, phys. 449, len 4 [ 58.424707][ T712] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 58.457535][ T714] loop0: detected capacity change from 0 to 1024 [ 58.464519][ T714] EXT4-fs: Ignoring removed bh option [ 58.469921][ T714] EXT4-fs: Ignoring removed oldalloc option [ 58.475955][ T714] EXT4-fs: Ignoring removed nobh option [ 58.481840][ T714] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.581676][ T717] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3850: comm syz.0.75: Allocating blocks 497-513 which overlap fs metadata [ 58.596107][ T717] EXT4-fs (loop0): pa ffff88812b178a80: logic 128, phys. 449, len 4 [ 58.604152][ T717] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 58.631488][ T719] EXT4-fs: Ignoring removed bh option [ 58.637111][ T719] EXT4-fs: Ignoring removed oldalloc option [ 58.643259][ T719] EXT4-fs: Ignoring removed nobh option [ 58.649238][ T719] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.718266][ T722] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3850: comm syz.0.76: Allocating blocks 497-513 which overlap fs metadata [ 58.732309][ T722] EXT4-fs (loop0): pa ffff888122f2edc8: logic 128, phys. 449, len 4 [ 58.740424][ T722] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 58.767826][ T724] EXT4-fs: Ignoring removed bh option [ 58.773641][ T724] EXT4-fs: Ignoring removed oldalloc option [ 58.779698][ T724] EXT4-fs: Ignoring removed nobh option [ 58.786664][ T724] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.875058][ T727] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3850: comm syz.0.77: Allocating blocks 497-513 which overlap fs metadata [ 58.889054][ T727] EXT4-fs (loop0): pa ffff88812b254348: logic 128, phys. 449, len 4 [ 58.897512][ T727] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 58.921729][ T729] EXT4-fs: Ignoring removed bh option [ 58.927248][ T729] EXT4-fs: Ignoring removed oldalloc option [ 58.933725][ T729] EXT4-fs: Ignoring removed nobh option [ 58.939603][ T729] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.019610][ T732] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3850: comm syz.0.78: Allocating blocks 497-513 which overlap fs metadata [ 59.033986][ T732] EXT4-fs (loop0): pa ffff88810c35e7e0: logic 128, phys. 449, len 4 [ 59.042514][ T732] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 59.066674][ T734] EXT4-fs: Ignoring removed bh option [ 59.072316][ T734] EXT4-fs: Ignoring removed oldalloc option [ 59.078711][ T734] EXT4-fs: Ignoring removed nobh option [ 59.084938][ T734] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.183815][ T737] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3850: comm syz.0.79: Allocating blocks 497-513 which overlap fs metadata [ 59.199257][ T737] EXT4-fs (loop0): pa ffff88812b281738: logic 128, phys. 449, len 4 [ 59.209841][ T737] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 59.238631][ T739] EXT4-fs: Ignoring removed bh option [ 59.244217][ T739] EXT4-fs: Ignoring removed oldalloc option [ 59.250259][ T739] EXT4-fs: Ignoring removed nobh option [ 59.256986][ T739] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.302339][ T742] EXT4-fs error (device loop0): ext4_find_extent:936: inode #19: comm syz.0.80: pblk 207 bad header/extent: invalid extent entries - magic f30a, entries 9, max 84(84), depth 0(0) [ 59.323566][ T742] EXT4-fs error (device loop0): ext4_ext_remove_space:2978: inode #19: comm syz.0.80: pblk 207 bad header/extent: invalid extent entries - magic f30a, entries 17, max 84(84), depth 0(0) [ 59.370913][ T739] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3850: comm syz.0.80: Allocating blocks 497-513 which overlap fs metadata [ 59.384934][ T739] EXT4-fs (loop0): pa ffff888130836bd0: logic 128, phys. 385, len 8 [ 59.393085][ T739] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 59.429149][ T744] EXT4-fs: Ignoring removed bh option [ 59.434651][ T744] EXT4-fs: Ignoring removed oldalloc option [ 59.440600][ T744] EXT4-fs: Ignoring removed nobh option [ 59.446994][ T744] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.516778][ T747] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3850: comm syz.0.81: Allocating blocks 497-513 which overlap fs metadata [ 59.532783][ T747] EXT4-fs (loop0): pa ffff888117de5738: logic 128, phys. 449, len 4 [ 59.542205][ T747] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 59.576175][ T749] EXT4-fs: Ignoring removed bh option [ 59.581646][ T749] EXT4-fs: Ignoring removed oldalloc option [ 59.587829][ T749] EXT4-fs: Ignoring removed nobh option [ 59.593718][ T749] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.675948][ T752] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3850: comm syz.0.82: Allocating blocks 497-513 which overlap fs metadata [ 59.690367][ T752] EXT4-fs (loop0): pa ffff8881308547e0: logic 128, phys. 449, len 4 [ 59.698515][ T752] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 59.723864][ T754] EXT4-fs: Ignoring removed bh option [ 59.729502][ T754] EXT4-fs: Ignoring removed oldalloc option [ 59.735750][ T754] EXT4-fs: Ignoring removed nobh option [ 59.741581][ T754] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.833366][ T757] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3850: comm syz.0.83: Allocating blocks 497-513 which overlap fs metadata [ 59.847720][ T757] EXT4-fs (loop0): pa ffff88812b281000: logic 128, phys. 449, len 4 [ 59.856151][ T757] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 59.886536][ T759] EXT4-fs: Ignoring removed bh option [ 59.891982][ T759] EXT4-fs: Ignoring removed oldalloc option [ 59.897967][ T759] EXT4-fs: Ignoring removed nobh option [ 59.903980][ T759] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.985391][ T762] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3850: comm syz.0.84: Allocating blocks 497-513 which overlap fs metadata [ 59.999360][ T762] EXT4-fs (loop0): pa ffff88812b1a90a8: logic 128, phys. 449, len 4 [ 60.007456][ T762] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 60.035542][ T764] EXT4-fs: Ignoring removed bh option [ 60.041445][ T764] EXT4-fs: Ignoring removed oldalloc option [ 60.047892][ T764] EXT4-fs: Ignoring removed nobh option [ 60.054083][ T764] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.122962][ T767] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3850: comm syz.0.85: Allocating blocks 497-513 which overlap fs metadata [ 60.137196][ T767] EXT4-fs (loop0): pa ffff88812b2e62a0: logic 128, phys. 449, len 4 [ 60.145359][ T767] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 60.194837][ T769] EXT4-fs: Ignoring removed bh option [ 60.200358][ T769] EXT4-fs: Ignoring removed oldalloc option [ 60.206374][ T769] EXT4-fs: Ignoring removed nobh option [ 60.212217][ T769] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.295275][ T772] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3850: comm syz.0.86: Allocating blocks 497-513 which overlap fs metadata [ 60.309565][ T772] EXT4-fs (loop0): pa ffff888117ed6498: logic 128, phys. 449, len 4 [ 60.317792][ T772] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 60.343837][ T774] EXT4-fs: Ignoring removed bh option [ 60.349377][ T774] EXT4-fs: Ignoring removed oldalloc option [ 60.355598][ T774] EXT4-fs: Ignoring removed nobh option [ 60.361653][ T774] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.446488][ T777] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3850: comm syz.0.87: Allocating blocks 497-513 which overlap fs metadata [ 60.460409][ T777] EXT4-fs (loop0): pa ffff888117ed61f8: logic 128, phys. 449, len 4 [ 60.468738][ T777] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 60.497195][ T779] EXT4-fs: Ignoring removed bh option [ 60.502934][ T779] EXT4-fs: Ignoring removed oldalloc option [ 60.508874][ T779] EXT4-fs: Ignoring removed nobh option [ 60.516567][ T779] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.597149][ T782] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3850: comm syz.0.88: Allocating blocks 497-513 which overlap fs metadata [ 60.612658][ T782] EXT4-fs (loop0): pa ffff88813089eb28: logic 128, phys. 449, len 4 [ 60.620696][ T782] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 60.653630][ T784] EXT4-fs: Ignoring removed bh option [ 60.659165][ T784] EXT4-fs: Ignoring removed oldalloc option [ 60.665271][ T784] EXT4-fs: Ignoring removed nobh option [ 60.671066][ T784] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.753577][ T787] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3850: comm syz.0.89: Allocating blocks 497-513 which overlap fs metadata [ 60.767304][ T669] EXT4-fs error (device loop0): ext4_lookup:1858: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 60.773121][ T787] EXT4-fs (loop0): pa ffff88812b339540: logic 128, phys. 449, len 4 [ 60.780544][ T669] EXT4-fs error (device loop0): ext4_lookup:1858: inode #16: comm syz-executor: iget: bad extended attribute block 8 2026/03/23 15:25:50 executed programs: 75 [ 60.788290][ T787] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 60.890150][ T789] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.897239][ T789] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.905051][ T789] device bridge_slave_0 entered promiscuous mode [ 60.914272][ T789] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.921304][ T789] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.928784][ T789] device bridge_slave_1 entered promiscuous mode [ 60.964976][ T789] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.972013][ T789] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.979321][ T789] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.986587][ T789] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.003346][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.011021][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.018982][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.031407][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.041636][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.049249][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.057961][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.066958][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.074197][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.087036][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.096424][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.109323][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.120852][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.129100][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.136869][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.146626][ T789] device veth0_vlan entered promiscuous mode [ 61.157959][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.167510][ T789] device veth1_macvtap entered promiscuous mode [ 61.176694][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.186863][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.217236][ T794] EXT4-fs: Ignoring removed bh option [ 61.222958][ T794] EXT4-fs: Ignoring removed oldalloc option [ 61.228902][ T794] EXT4-fs: Ignoring removed nobh option [ 61.235400][ T794] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 61.274109][ T794] ------------[ cut here ]------------ [ 61.279594][ T794] kernel BUG at fs/ext4/extents.c:2142! [ 61.287415][ T794] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 61.293726][ T794] CPU: 0 PID: 794 Comm: syz.1.92 Not tainted syzkaller #0 [ 61.302106][ T794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 61.312621][ T794] RIP: 0010:ext4_ext_insert_extent+0x4790/0x47d0 [ 61.319250][ T794] Code: ff 44 89 f1 80 e1 07 fe c1 38 c1 0f 8c c6 e8 ff ff 4c 89 f7 e8 51 4e d1 ff e9 b9 e8 ff ff e8 07 12 8c ff 0f 0b e8 00 12 8c ff <0f> 0b e8 f9 11 8c ff 0f 0b 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 40 [ 61.320917][ T797] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3850: comm syz.1.92: Allocating blocks 497-513 which overlap fs metadata [ 61.339312][ T794] RSP: 0018:ffffc90001356560 EFLAGS: 00010293 [ 61.339337][ T794] RAX: ffffffff81e55cd0 RBX: ffff8881304ca400 RCX: ffff88812df3d100 [ 61.339348][ T794] RDX: 0000000000000000 RSI: 0000000000000029 RDI: 0000000000000029 [ 61.339356][ T794] RBP: ffffc90001356710 R08: ffff88812b3b70af R09: 1ffff11025676e15 [ 61.339366][ T794] R10: dffffc0000000000 R11: ffffed1025676e16 R12: 0000000000000029 [ 61.339375][ T794] R13: ffff88812b115178 R14: ffff8881304ca454 R15: 0000000000000029 [ 61.339384][ T794] FS: 00007f6f92b986c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 61.339395][ T794] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.339405][ T794] CR2: 00007f6f92017dac CR3: 0000000123856000 CR4: 00000000003506b0 [ 61.339419][ T794] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 61.339427][ T794] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 61.339436][ T794] Call Trace: [ 61.339441][ T794] [ 61.339449][ T794] ? __sync_dirty_buffer+0x2bd/0x310 [ 61.339476][ T794] ? __ext4_handle_dirty_metadata+0x332/0x800 [ 61.353928][ T797] EXT4-fs (loop1): pa ffff88812b311e70: logic 128, phys. 385, len 8 [ 61.359596][ T794] ? __cfi_ext4_ext_insert_extent+0x10/0x10 [ 61.367891][ T797] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4890: group 0, [ 61.375789][ T794] ? __ext4_ext_dirty+0x1c0/0x1e0 [ 61.375814][ T794] ext4_split_extent_at+0x7d5/0xf80 [ 61.375833][ T794] ? ext4_ext_try_to_merge_right+0x820/0x820 [ 61.375850][ T794] ? __read_extent_tree_block+0x1e8/0x790 [ 61.383816][ T797] free 0, pa_free 1 [ 61.391755][ T794] ext4_split_extent+0x1ad/0x4a0 [ 61.511306][ T794] ext4_ext_map_blocks+0x10e5/0x61d0 [ 61.516765][ T794] ? kasan_set_track+0x60/0x70 [ 61.521618][ T794] ? kasan_set_track+0x4b/0x70 [ 61.526937][ T794] ? kasan_save_alloc_info+0x25/0x30 [ 61.532483][ T794] ? __kasan_slab_alloc+0x72/0x80 [ 61.537619][ T794] ? kmem_cache_alloc+0x16e/0x330 [ 61.542737][ T794] ? ext4_alloc_io_end_vec+0x2a/0x160 [ 61.548444][ T794] ? ext4_writepages+0x10e9/0x30e0 [ 61.553550][ T794] ? do_writepages+0x3a4/0x5f0 [ 61.558539][ T794] ? filemap_fdatawrite_wbc+0x128/0x190 [ 61.564299][ T794] ? file_write_and_wait_range+0x159/0x230 [ 61.570717][ T794] ? ext4_sync_file+0x1a9/0xa10 [ 61.575671][ T794] ? vfs_fsync_range+0x1a1/0x1b0 [ 61.580988][ T794] ? ext4_buffered_write_iter+0x573/0x630 [ 61.586892][ T794] ? ext4_file_write_iter+0x191/0x1500 [ 61.592453][ T794] ? do_iter_write+0x665/0xb40 [ 61.597415][ T794] ? vfs_iter_write+0x7d/0xa0 [ 61.602302][ T794] ? do_splice_direct+0x1c2/0x2d0 [ 61.607415][ T794] ? do_sendfile+0x5ed/0xea0 [ 61.612106][ T794] ? __x64_sys_sendfile64+0x199/0x1f0 [ 61.617462][ T794] ? __cfi_ext4_ext_map_blocks+0x10/0x10 [ 61.623122][ T794] ? ext4_es_lookup_extent+0x54c/0x900 [ 61.628570][ T794] ext4_map_blocks+0x9d8/0x1b70 [ 61.633407][ T794] ? __cfi_ext4_map_blocks+0x10/0x10 [ 61.638682][ T794] ? ext4_inode_journal_mode+0x19a/0x480 [ 61.644312][ T794] ext4_writepages+0x1409/0x30e0 [ 61.649250][ T794] ? __kasan_check_read+0x11/0x20 [ 61.654263][ T794] ? __cfi_ext4_writepages+0x10/0x10 [ 61.659550][ T794] ? from_kprojid+0x172/0x6b0 [ 61.664488][ T794] ? ext4_get_group_desc+0x2ad/0x320 [ 61.669764][ T794] ? __cfi_from_kprojid+0x10/0x10 [ 61.674788][ T794] ? __kasan_check_read+0x11/0x20 [ 61.679817][ T794] ? __ext4_get_inode_loc+0x5c6/0xdf0 [ 61.685287][ T794] ? __kasan_check_read+0x11/0x20 [ 61.690305][ T794] ? mark_buffer_dirty+0x1d5/0x380 [ 61.695425][ T794] ? __kasan_check_write+0x14/0x20 [ 61.700535][ T794] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 61.706541][ T794] ? __cfi_ext4_writepages+0x10/0x10 [ 61.711822][ T794] do_writepages+0x3a4/0x5f0 [ 61.716418][ T794] ? __ext4_mark_inode_dirty+0x43e/0x600 [ 61.722096][ T794] ? __cfi_do_writepages+0x10/0x10 [ 61.727202][ T794] ? __kasan_check_write+0x14/0x20 [ 61.732300][ T794] ? _raw_spin_lock+0x94/0xf0 [ 61.736971][ T794] ? _raw_spin_unlock+0x4c/0x70 [ 61.741903][ T794] filemap_fdatawrite_wbc+0x128/0x190 [ 61.747282][ T794] file_write_and_wait_range+0x159/0x230 [ 61.752935][ T794] ? __cfi_file_write_and_wait_range+0x10/0x10 [ 61.759096][ T794] ext4_sync_file+0x1a9/0xa10 [ 61.763916][ T794] vfs_fsync_range+0x1a1/0x1b0 [ 61.768689][ T794] ext4_buffered_write_iter+0x573/0x630 [ 61.774318][ T794] ext4_file_write_iter+0x191/0x1500 [ 61.779608][ T794] ? __stack_depot_save+0x36/0x480 [ 61.784822][ T794] ? kasan_set_track+0x60/0x70 [ 61.789838][ T794] ? kasan_set_track+0x4b/0x70 [ 61.794694][ T794] ? kasan_save_alloc_info+0x25/0x30 [ 61.800265][ T794] ? __kasan_kmalloc+0x95/0xb0 [ 61.805201][ T794] ? __kmalloc+0xb1/0x1e0 [ 61.809513][ T794] ? iter_file_splice_write+0x19e/0xcd0 [ 61.815151][ T794] ? direct_splice_actor+0xf7/0x130 [ 61.820528][ T794] ? splice_direct_to_actor+0x4ad/0xb30 [ 61.826192][ T794] ? do_splice_direct+0x1c2/0x2d0 [ 61.831376][ T794] ? avc_policy_seqno+0x1b/0x70 [ 61.836329][ T794] ? __cfi_ext4_file_write_iter+0x10/0x10 [ 61.842231][ T794] ? fsnotify_perm+0x67/0x5b0 [ 61.847149][ T794] ? security_file_permission+0x8a/0xb0 [ 61.852848][ T794] do_iter_write+0x665/0xb40 [ 61.857553][ T794] ? vfs_iter_write+0xa0/0xa0 [ 61.862510][ T794] vfs_iter_write+0x7d/0xa0 [ 61.867117][ T794] iter_file_splice_write+0x69e/0xcd0 [ 61.872498][ T794] ? __cfi_iter_file_splice_write+0x10/0x10 [ 61.878433][ T794] ? __cfi_generic_file_splice_read+0x10/0x10 [ 61.884543][ T794] ? __kasan_check_read+0x11/0x20 [ 61.889657][ T794] ? fsnotify_perm+0x269/0x5b0 [ 61.894423][ T794] ? __cfi_iter_file_splice_write+0x10/0x10 [ 61.900418][ T794] direct_splice_actor+0xf7/0x130 [ 61.905541][ T794] splice_direct_to_actor+0x4ad/0xb30 [ 61.911292][ T794] ? __cfi_direct_splice_actor+0x10/0x10 [ 61.916923][ T794] ? __cfi_splice_direct_to_actor+0x10/0x10 [ 61.923381][ T794] ? security_file_permission+0x94/0xb0 [ 61.928939][ T794] ? rw_verify_area+0xa7/0x1c0 [ 61.933703][ T794] do_splice_direct+0x1c2/0x2d0 [ 61.938656][ T794] ? __cfi_do_splice_direct+0x10/0x10 [ 61.944118][ T794] ? security_file_permission+0x94/0xb0 [ 61.949667][ T794] do_sendfile+0x5ed/0xea0 [ 61.954096][ T794] ? do_preadv+0x390/0x390 [ 61.958536][ T794] ? __se_sys_futex+0x136/0x310 [ 61.963388][ T794] __x64_sys_sendfile64+0x199/0x1f0 [ 61.968617][ T794] ? __cfi___x64_sys_sendfile64+0x10/0x10 [ 61.974364][ T794] ? fpregs_restore_userregs+0x128/0x260 [ 61.979995][ T794] ? switch_fpu_return+0xe/0x10 [ 61.984838][ T794] x64_sys_call+0x62c/0x9a0 [ 61.989348][ T794] do_syscall_64+0x4c/0xa0 [ 61.993762][ T794] ? clear_bhb_loop+0x30/0x80 [ 61.998426][ T794] ? clear_bhb_loop+0x30/0x80 [ 62.003078][ T794] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 62.008948][ T794] RIP: 0033:0x7f6f91d9c799 [ 62.013374][ T794] 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 [ 62.033406][ T794] RSP: 002b:00007f6f92b98028 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 62.042054][ T794] RAX: ffffffffffffffda RBX: 00007f6f92015fa0 RCX: 00007f6f91d9c799 [ 62.050148][ T794] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 62.058226][ T794] RBP: 00007f6f91e32bd9 R08: 0000000000000000 R09: 0000000000000000 [ 62.066275][ T794] R10: 000000000003ffff R11: 0000000000000246 R12: 0000000000000000 [ 62.074233][ T794] R13: 00007f6f92016038 R14: 00007f6f92015fa0 R15: 00007ffc4cfab038 [ 62.082279][ T794] [ 62.085465][ T794] Modules linked in: [ 62.091247][ T794] ---[ end trace 0000000000000000 ]--- [ 62.097368][ T794] RIP: 0010:ext4_ext_insert_extent+0x4790/0x47d0 [ 62.104780][ T794] Code: ff 44 89 f1 80 e1 07 fe c1 38 c1 0f 8c c6 e8 ff ff 4c 89 f7 e8 51 4e d1 ff e9 b9 e8 ff ff e8 07 12 8c ff 0f 0b e8 00 12 8c ff <0f> 0b e8 f9 11 8c ff 0f 0b 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 40 [ 62.124586][ T794] RSP: 0018:ffffc90001356560 EFLAGS: 00010293 [ 62.130834][ T794] RAX: ffffffff81e55cd0 RBX: ffff8881304ca400 RCX: ffff88812df3d100 [ 62.139185][ T794] RDX: 0000000000000000 RSI: 0000000000000029 RDI: 0000000000000029 [ 62.147250][ T794] RBP: ffffc90001356710 R08: ffff88812b3b70af R09: 1ffff11025676e15 [ 62.155696][ T794] R10: dffffc0000000000 R11: ffffed1025676e16 R12: 0000000000000029 [ 62.163829][ T794] R13: ffff88812b115178 R14: ffff8881304ca454 R15: 0000000000000029 [ 62.172156][ T794] FS: 00007f6f92b986c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 62.181253][ T794] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.181700][ T464] device bridge_slave_1 left promiscuous mode [ 62.187999][ T794] CR2: 000055555b7f34e8 CR3: 0000000123856000 CR4: 00000000003506a0 [ 62.194738][ T464] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.202478][ T794] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 62.217705][ T794] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 62.217906][ T464] device bridge_slave_0 left promiscuous mode [ 62.226165][ T794] Kernel panic - not syncing: Fatal exception [ 62.226642][ T794] Kernel Offset: disabled [ 62.243938][ T794] Rebooting in 86400 seconds..