ue [ 46.607004][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.652668][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.660964][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.676898][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.685550][ T1008] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.140: Allocating blocks 497-513 which overlap fs metadata [ 46.686147][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.709049][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.718044][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.726467][ T349] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.727687][ T1008] EXT4-fs (loop0): pa ffff88811a770d20: logic 128, phys. 385, len 8 [ 46.733520][ T349] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.733984][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.741815][ T1008] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, [ 46.749448][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.757073][ T1008] free 0, pa_free 1 [ 46.765744][ T349] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.784378][ T349] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.792199][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.793630][ T1014] EXT4-fs (loop2): Ignoring removed bh option [ 46.800491][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.814866][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.823325][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.824617][ T1014] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 46.841701][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.851189][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.859700][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.867699][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.876503][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.882637][ T1014] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,inode_readahead_blks=0x0000000000000004,nodioread_nolock,bh,max_dir_size_kb=0x00000000004007b1,data_err=ignore,nouid32,quota,user_xattr,nouid32,dioread_nolock,,errors=continue [ 46.944510][ T1014] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.141: Allocating blocks 497-513 which overlap fs metadata [ 46.961699][ T1014] EXT4-fs (loop2): pa ffff88811a624b28: logic 208, phys. 465, len 3 [ 46.969837][ T1014] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 46.983744][ T1019] EXT4-fs (loop0): Ignoring removed bh option [ 46.985561][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.989871][ T1019] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 47.012691][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.035021][ T1019] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,inode_readahead_blks=0x0000000000000004,nodioread_nolock,bh,max_dir_size_kb=0x00000000004007b1,data_err=ignore,nouid32,quota,user_xattr,nouid32,dioread_nolock,,errors=continue [ 47.037813][ T984] device veth0_vlan entered promiscuous mode [ 47.081466][ T1014] EXT4-fs error (device loop2): ext4_find_extent:928: inode #15: comm syz.2.141: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 10, max 84(84), depth 0(0) [ 47.097068][ T1021] EXT4-fs error (device loop2): mb_free_blocks:1540: group 0, inode 18: block 305:freeing already freed block (bit 19); block bitmap corrupt. [ 47.107385][ T1024] EXT4-fs (loop7): Ignoring removed bh option [ 47.122130][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.132933][ T1014] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 144 with max blocks 1 with error 117 [ 47.133572][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.155535][ T1024] EXT4-fs (loop7): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 47.171044][ T1014] EXT4-fs (loop2): This should not happen!! Data will be lost [ 47.171044][ T1014] [ 47.183311][ T1019] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.142: Allocating blocks 497-513 which overlap fs metadata [ 47.190650][ T294] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4869: inode #15: block 132: len 12: ext4_ext_map_blocks returned -28 [ 47.198354][ T1019] EXT4-fs (loop0): pa ffff88811a7ca540: logic 128, phys. 385, len 8 [ 47.212201][ T984] device veth1_macvtap entered promiscuous mode [ 47.218961][ T1019] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 47.239685][ T1029] EXT4-fs (loop8): Ignoring removed bh option [ 47.258125][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.264283][ T294] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 15, error -28) [ 47.266190][ T1029] EXT4-fs (loop8): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 47.287261][ T1019] EXT4-fs error (device loop0): ext4_find_extent:928: inode #15: comm syz.0.142: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 47.290869][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.308388][ T1019] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 203 with max blocks 1 with error 117 [ 47.318156][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.328285][ T1019] EXT4-fs (loop0): This should not happen!! Data will be lost [ 47.328285][ T1019] [ 47.336390][ T1024] EXT4-fs (loop7): mounted filesystem without journal. Opts: delalloc,data_err=abort,inode_readahead_blks=0x0000000000000004,nodioread_nolock,bh,max_dir_size_kb=0x00000000004007b1,data_err=ignore,nouid32,quota,user_xattr,nouid32,dioread_nolock,,errors=continue [ 47.346595][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.380198][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.410029][ T1024] EXT4-fs error (device loop7): ext4_mb_mark_diskspace_used:3358: comm syz.7.143: Allocating blocks 497-513 which overlap fs metadata [ 47.419009][ T1029] EXT4-fs (loop8): mounted filesystem without journal. Opts: delalloc,data_err=abort,inode_readahead_blks=0x0000000000000004,nodioread_nolock,bh,max_dir_size_kb=0x00000000004007b1,data_err=ignore,nouid32,quota,user_xattr,nouid32,dioread_nolock,,errors=continue [ 47.424901][ T1024] EXT4-fs (loop7): pa ffff88811a6f0738: logic 208, phys. 465, len 3 [ 47.457538][ T1024] EXT4-fs error (device loop7): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 47.484047][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.490164][ T958] EXT4-fs error (device loop0): ext4_ext_remove_space:2971: inode #15: comm syz-executor: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 47.493031][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.520446][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.530016][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.538831][ T958] EXT4-fs error (device loop0): ext4_evict_inode:294: comm syz-executor: couldn't truncate inode 15 (err -117) [ 47.556022][ T958] EXT4-fs error (device loop0): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 47.563719][ T1038] EXT4-fs (loop2): Ignoring removed bh option [ 47.574779][ T1038] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 47.588548][ T1027] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.142: Allocating blocks 1-17 which overlap fs metadata [ 47.593118][ T958] EXT4-fs error (device loop0): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 47.605176][ T1029] EXT4-fs error (device loop8): ext4_mb_mark_diskspace_used:3358: comm syz.8.145: Allocating blocks 497-513 which overlap fs metadata [ 47.638297][ T1029] EXT4-fs (loop8): pa ffff88811a6f00a8: logic 128, phys. 385, len 8 [ 47.644967][ T1038] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,inode_readahead_blks=0x0000000000000004,nodioread_nolock,bh,max_dir_size_kb=0x00000000004007b1,data_err=ignore,nouid32,quota,user_xattr,nouid32,dioread_nolock,,errors=continue [ 47.646568][ T1029] EXT4-fs error (device loop8): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 47.697275][ T975] EXT4-fs error (device loop7): ext4_ext_remove_space:2971: inode #15: comm syz-executor: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 47.721552][ T1041] EXT4-fs (loop9): Ignoring removed bh option [ 47.734292][ T1041] EXT4-fs (loop9): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 47.747725][ T975] EXT4-fs error (device loop7): ext4_evict_inode:294: comm syz-executor: couldn't truncate inode 15 (err -117) [ 47.760237][ T975] EXT4-fs error (device loop7): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 47.776879][ T1041] EXT4-fs (loop9): mounted filesystem without journal. Opts: delalloc,data_err=abort,inode_readahead_blks=0x0000000000000004,nodioread_nolock,bh,max_dir_size_kb=0x00000000004007b1,data_err=ignore,nouid32,quota,user_xattr,nouid32,dioread_nolock,,errors=continue [ 47.782252][ T975] EXT4-fs error (device loop7): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 47.816918][ T1038] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.144: Allocating blocks 497-513 which overlap fs metadata [ 47.842208][ T1035] EXT4-fs error (device loop7): ext4_mb_mark_diskspace_used:3358: comm syz.7.143: Allocating blocks 1-17 which overlap fs metadata [ 47.842915][ T1038] EXT4-fs (loop2): pa ffff88811a624d20: logic 128, phys. 385, len 8 [ 47.863335][ T1041] EXT4-fs error (device loop9): ext4_mb_mark_diskspace_used:3358: comm syz.9.146: Allocating blocks 497-513 which overlap fs metadata [ 47.863861][ T1038] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 47.881186][ T1041] EXT4-fs (loop9): pa ffff88811a770888: logic 128, phys. 385, len 8 [ 47.896521][ T1041] EXT4-fs error (device loop9): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 47.985542][ T1041] EXT4-fs error (device loop9): ext4_find_extent:928: inode #15: comm syz.9.146: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 48.003600][ T1041] EXT4-fs (loop9): Delayed block allocation failed for inode 15 at logical offset 203 with max blocks 1 with error 117 [ 48.016166][ T1041] EXT4-fs (loop9): This should not happen!! Data will be lost [ 48.016166][ T1041] [ 48.026904][ T1051] EXT4-fs (loop8): Ignoring removed bh option [ 48.032092][ T1053] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.040036][ T1053] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.040444][ T1051] EXT4-fs (loop8): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.047840][ T1053] device bridge_slave_0 entered promiscuous mode [ 48.066940][ T1053] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.074033][ T1053] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.078925][ T984] EXT4-fs error (device loop9): ext4_ext_remove_space:2971: inode #15: comm syz-executor: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 48.081722][ T1053] device bridge_slave_1 entered promiscuous mode [ 48.119471][ T984] EXT4-fs error (device loop9): ext4_evict_inode:294: comm syz-executor: couldn't truncate inode 15 (err -117) [ 48.132508][ T984] EXT4-fs error (device loop9): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 48.146009][ T1059] EXT4-fs (loop2): Ignoring removed bh option [ 48.153092][ T984] EXT4-fs error (device loop9): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 48.153128][ T1059] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.173185][ T1051] EXT4-fs (loop8): mounted filesystem without journal. Opts: delalloc,data_err=abort,inode_readahead_blks=0x0000000000000004,nodioread_nolock,bh,max_dir_size_kb=0x00000000004007b1,data_err=ignore,nouid32,quota,user_xattr,nouid32,dioread_nolock,,errors=continue [ 48.214771][ T1059] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,inode_readahead_blks=0x0000000000000004,nodioread_nolock,bh,max_dir_size_kb=0x00000000004007b1,data_err=ignore,nouid32,quota,user_xattr,nouid32,dioread_nolock,,errors=continue [ 48.235831][ T1051] EXT4-fs error (device loop8): ext4_mb_mark_diskspace_used:3358: comm syz.8.149: Allocating blocks 497-513 which overlap fs metadata [ 48.258127][ T1051] EXT4-fs (loop8): pa ffff88811a770690: logic 128, phys. 385, len 8 [ 48.266224][ T1051] EXT4-fs error (device loop8): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 48.266817][ T1059] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.151: Allocating blocks 497-513 which overlap fs metadata [ 48.293270][ T1059] EXT4-fs (loop2): pa ffff8881216c3738: logic 208, phys. 465, len 3 [ 48.301317][ T1059] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 48.334982][ T1051] EXT4-fs error (device loop8): ext4_find_extent:928: inode #15: comm syz.8.149: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 48.352966][ T1051] EXT4-fs (loop8): Delayed block allocation failed for inode 15 at logical offset 203 with max blocks 1 with error 117 [ 48.359597][ T1063] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.373561][ T1051] EXT4-fs (loop8): This should not happen!! Data will be lost [ 48.373561][ T1051] [ 48.373782][ T1063] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.392941][ T1063] device bridge_slave_0 entered promiscuous mode [ 48.402355][ T977] EXT4-fs error (device loop8): ext4_ext_remove_space:2971: inode #15: comm syz-executor: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 48.421704][ T1063] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.428732][ T1063] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.436154][ T1063] device bridge_slave_1 entered promiscuous mode [ 48.447954][ T977] EXT4-fs error (device loop8): ext4_evict_inode:294: comm syz-executor: couldn't truncate inode 15 (err -117) [ 48.468215][ T977] EXT4-fs error (device loop8): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 48.487481][ T977] EXT4-fs error (device loop8): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 48.509873][ T49] device bridge_slave_1 left promiscuous mode [ 48.517498][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.524991][ T49] device bridge_slave_0 left promiscuous mode [ 48.531132][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.539652][ T49] device bridge_slave_1 left promiscuous mode [ 48.545824][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.553696][ T49] device bridge_slave_0 left promiscuous mode [ 48.557662][ T1072] EXT4-fs (loop2): Ignoring removed bh option [ 48.566273][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.566753][ T1072] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.586530][ T49] device bridge_slave_1 left promiscuous mode [ 48.592747][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.600290][ T49] device bridge_slave_0 left promiscuous mode [ 48.606774][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.617114][ T49] device bridge_slave_1 left promiscuous mode [ 48.619426][ T1072] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.155: Allocating blocks 497-513 which overlap fs metadata [ 48.623421][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.645058][ T1072] EXT4-fs (loop2): pa ffff888130658498: logic 128, phys. 385, len 8 [ 48.653207][ T1072] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 48.663289][ T49] device bridge_slave_0 left promiscuous mode [ 48.663613][ T1072] EXT4-fs error (device loop2): ext4_ext_remove_space:2971: inode #15: comm syz.2.155: pblk 289 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 48.669440][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.697686][ T49] device bridge_slave_1 left promiscuous mode [ 48.703924][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.707214][ T1072] EXT4-fs error (device loop2): ext4_find_extent:928: inode #15: comm syz.2.155: pblk 289 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 48.729100][ T1072] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 203 with max blocks 1 with error 117 [ 48.729147][ T49] device bridge_slave_0 left promiscuous mode [ 48.741585][ T1072] EXT4-fs (loop2): This should not happen!! Data will be lost [ 48.741585][ T1072] [ 48.757704][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.765805][ T49] device bridge_slave_1 left promiscuous mode [ 48.772096][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.777331][ T956] EXT4-fs error (device loop2): ext4_ext_remove_space:2971: inode #15: comm syz-executor: pblk 289 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 48.798098][ T956] EXT4-fs error (device loop2): ext4_evict_inode:294: comm syz-executor: couldn't truncate inode 15 (err -117) [ 48.798103][ T49] device bridge_slave_0 left promiscuous mode [ 48.798160][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.810398][ T956] EXT4-fs error (device loop2): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 48.835496][ T956] EXT4-fs error (device loop2): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 48.848184][ T49] device bridge_slave_1 left promiscuous mode [ 48.854702][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.862120][ T49] device bridge_slave_0 left promiscuous mode [ 48.868214][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.875845][ T49] device bridge_slave_1 left promiscuous mode [ 48.881983][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.889319][ T49] device bridge_slave_0 left promiscuous mode [ 48.895699][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.904525][ T49] device veth1_macvtap left promiscuous mode [ 48.910527][ T49] device veth0_vlan left promiscuous mode [ 48.916488][ T49] device veth1_macvtap left promiscuous mode [ 48.922499][ T49] device veth0_vlan left promiscuous mode [ 48.928602][ T49] device veth1_macvtap left promiscuous mode [ 48.934837][ T49] device veth0_vlan left promiscuous mode [ 48.940705][ T49] device veth1_macvtap left promiscuous mode [ 48.946863][ T49] device veth0_vlan left promiscuous mode [ 48.952767][ T49] device veth1_macvtap left promiscuous mode [ 48.958741][ T49] device veth0_vlan left promiscuous mode [ 48.964892][ T49] device veth1_macvtap left promiscuous mode [ 48.970908][ T49] device veth0_vlan left promiscuous mode [ 48.976960][ T49] device veth1_macvtap left promiscuous mode [ 48.982963][ T49] device veth0_vlan left promiscuous mode [ 48.988755][ T49] device veth1_macvtap left promiscuous mode [ 48.994775][ T49] device veth0_vlan left promiscuous mode [ 49.773430][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.781223][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.788869][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.797583][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.805832][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.812867][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.820374][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.847780][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.856311][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.864497][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.871522][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.884197][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.893017][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.905411][ T1075] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.912701][ T1075] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.919986][ T1075] device bridge_slave_0 entered promiscuous mode [ 49.926986][ T1075] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.934792][ T1075] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.943825][ T1075] device bridge_slave_1 entered promiscuous mode [ 49.965682][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.974016][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.991609][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.999115][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.006784][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.015166][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.023881][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.030883][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.038381][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.046904][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.072658][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.080311][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.089069][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.097360][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.104408][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.127120][ T1053] device veth0_vlan entered promiscuous mode [ 50.134519][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.142799][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.150752][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.158239][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.179593][ T1053] device veth1_macvtap entered promiscuous mode [ 50.188871][ T1082] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.196027][ T1082] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.203437][ T1082] device bridge_slave_0 entered promiscuous mode [ 50.210315][ T1082] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.217843][ T1082] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.225563][ T1082] device bridge_slave_1 entered promiscuous mode [ 50.242140][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.250102][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.258344][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.266390][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.274776][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.282913][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.308732][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.317142][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.337136][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.345446][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.384568][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.393695][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.413618][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.422275][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.429304][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.437150][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.446399][ T1091] EXT4-fs (loop5): Ignoring removed bh option [ 50.460904][ T1091] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 50.474307][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.482590][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.491733][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.498781][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.506486][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.522324][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.529877][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.537727][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.544745][ T1091] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 119 with max blocks 1 with error 28 [ 50.559212][ T1091] EXT4-fs (loop5): This should not happen!! Data will be lost [ 50.559212][ T1091] [ 50.562277][ T1063] device veth0_vlan entered promiscuous mode [ 50.568979][ T1091] EXT4-fs (loop5): Total free blocks count 0 [ 50.579703][ T1075] device veth0_vlan entered promiscuous mode [ 50.580836][ T1091] EXT4-fs (loop5): Free/Dirty block details [ 50.591055][ T1085] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.599724][ T1091] EXT4-fs (loop5): free_blocks=0 [ 50.599979][ T1085] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.604831][ T1091] EXT4-fs (loop5): dirty_blocks=0 [ 50.612945][ T1085] device bridge_slave_0 entered promiscuous mode [ 50.616923][ T1091] EXT4-fs (loop5): Block reservation details [ 50.629199][ T1091] EXT4-fs (loop5): i_reserved_data_blocks=0 [ 50.636717][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.645007][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.652592][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.660063][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.672334][ T1085] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.679375][ T1085] bridge0: port 2(bridge_slave_1) entered disabled state 2026/02/22 17:10:29 executed programs: 154 [ 50.686891][ T1085] device bridge_slave_1 entered promiscuous mode [ 50.723775][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.741200][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.751158][ T1075] device veth1_macvtap entered promiscuous mode [ 50.758984][ T1063] device veth1_macvtap entered promiscuous mode [ 50.767011][ T1099] EXT4-fs (loop5): Ignoring removed bh option [ 50.783212][ T1099] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 50.802777][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.825940][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.835255][ T1099] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.164: Allocating blocks 497-513 which overlap fs metadata [ 50.835358][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.850124][ T1099] EXT4-fs (loop5): pa ffff88811079c7e0: logic 128, phys. 385, len 8 [ 50.858428][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.865569][ T1099] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 50.885028][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.913876][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.919366][ T1053] EXT4-fs error (device loop5): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 50.921992][ T9] EXT4-fs error (device loop5): ext4_ext_map_blocks:4178: inode #18: comm kworker/u4:1: bad extent address lblock: 36, depth: 1 pblock 0 [ 50.922337][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.935643][ T1053] EXT4-fs error (device loop5): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 50.949297][ T9] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4869: inode #18: block 36: len 4: ext4_ext_map_blocks returned -117 [ 50.970178][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.984669][ T9] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 18, error -117) [ 50.991973][ T349] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.010895][ T349] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.018686][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.026927][ T349] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.034101][ T349] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.041721][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.072399][ T1105] EXT4-fs (loop6): Ignoring removed bh option [ 51.078680][ T1105] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.095941][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.105284][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.115366][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.122529][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.129992][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.138173][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.145216][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.152824][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.165402][ T1109] EXT4-fs (loop4): Ignoring removed bh option [ 51.174735][ T1109] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.191913][ T1103] EXT4-fs error (device loop5): mb_free_blocks:1540: group 0, inode 18: block 369:freeing already freed block (bit 23); block bitmap corrupt. [ 51.198851][ T1105] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.158: Allocating blocks 497-513 which overlap fs metadata [ 51.206955][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.228234][ T1105] EXT4-fs (loop6): pa ffff88811a465888: logic 128, phys. 385, len 8 [ 51.228243][ T1105] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 51.258614][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.267607][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.274538][ T1105] EXT4-fs error (device loop6): ext4_find_extent:928: inode #15: comm syz.6.158: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 51.275832][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.300913][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.306721][ T1105] EXT4-fs (loop6): Delayed block allocation failed for inode 15 at logical offset 203 with max blocks 1 with error 117 [ 51.321262][ T1105] EXT4-fs (loop6): This should not happen!! Data will be lost [ 51.321262][ T1105] [ 51.325485][ T1109] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.163: Allocating blocks 497-513 which overlap fs metadata [ 51.342140][ T1075] EXT4-fs error (device loop6): ext4_ext_remove_space:2971: inode #15: comm syz-executor: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 51.364148][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.364243][ T1109] EXT4-fs (loop4): pa ffff88811079cf18: logic 128, phys. 385, len 8 [ 51.372177][ T1075] EXT4-fs error (device loop6): ext4_evict_inode:294: comm syz-executor: couldn't truncate inode 15 (err -117) [ 51.372560][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.380154][ T1109] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 51.387897][ T1075] EXT4-fs error (device loop6): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 51.392607][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.402487][ T1075] EXT4-fs error (device loop6): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 51.422780][ T1082] device veth0_vlan entered promiscuous mode [ 51.454450][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.463788][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.472982][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.480998][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.504618][ T1085] device veth0_vlan entered promiscuous mode [ 51.514197][ T1109] EXT4-fs error (device loop4): ext4_find_extent:928: inode #15: comm syz.4.163: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 51.517188][ T1082] device veth1_macvtap entered promiscuous mode [ 51.539982][ T1109] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 203 with max blocks 1 with error 117 [ 51.540294][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.552776][ T1109] EXT4-fs (loop4): This should not happen!! Data will be lost [ 51.552776][ T1109] [ 51.592861][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.618625][ T1117] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.626187][ T1117] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.633821][ T1117] device bridge_slave_0 entered promiscuous mode [ 51.640944][ T1117] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.648205][ T1117] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.655842][ T1117] device bridge_slave_1 entered promiscuous mode [ 51.672235][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.701519][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.733279][ T1085] device veth1_macvtap entered promiscuous mode [ 51.767093][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.774792][ T1124] EXT4-fs (loop4): Ignoring removed bh option [ 51.781341][ T1124] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.800347][ T1122] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.810183][ T1122] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.825968][ T1122] device bridge_slave_0 entered promiscuous mode [ 51.842141][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.843504][ T1124] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.168: Allocating blocks 497-513 which overlap fs metadata [ 51.864421][ T1124] EXT4-fs (loop4): pa ffff88812160bd20: logic 128, phys. 385, len 8 [ 51.872554][ T1124] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 51.882801][ T1124] EXT4-fs error (device loop4): ext4_ext_remove_space:2971: inode #15: comm syz.4.168: pblk 289 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 51.902759][ T1122] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.911978][ T1122] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.920498][ T1124] EXT4-fs error (device loop4): ext4_find_extent:928: inode #15: comm syz.4.168: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 51.921726][ T1122] device bridge_slave_1 entered promiscuous mode [ 51.938432][ T1124] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 119 with max blocks 1 with error 117 [ 51.953235][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.957570][ T1124] EXT4-fs (loop4): This should not happen!! Data will be lost [ 51.957570][ T1124] [ 51.965385][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.988199][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.996852][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.005275][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.012336][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.019790][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.026082][ T1133] EXT4-fs (loop1): Ignoring removed bh option [ 52.028702][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.036744][ T1133] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.042638][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.061460][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.082711][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.120888][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.129157][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.151050][ T1137] EXT4-fs (loop4): Ignoring removed bh option [ 52.157511][ T1137] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.174306][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.183412][ T1142] EXT4-fs (loop3): Ignoring removed bh option [ 52.189352][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.190085][ T1142] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.207095][ T1117] device veth0_vlan entered promiscuous mode [ 52.232514][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.242538][ T1133] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.161: Allocating blocks 497-513 which overlap fs metadata [ 52.259554][ T1133] EXT4-fs (loop1): pa ffff8881217162a0: logic 256, phys. 481, len 2 [ 52.264539][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.267697][ T1133] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 52.287905][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.302211][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.309022][ T1137] EXT4-fs error (device loop4): ext4_find_extent:928: inode #15: comm syz.4.171: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 26, max 84(84), depth 0(0) [ 52.310449][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.335842][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.343999][ T1137] EXT4-fs (loop4): pa ffff88812167f9d8: logic 128, phys. 385, len 8 [ 52.352150][ T1137] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4375: group 0, free 4, pa_free 3 [ 52.363306][ T1137] EXT4-fs error (device loop4): ext4_ext_remove_space:2971: inode #15: comm syz.4.171: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 26, max 84(84), depth 0(0) [ 52.391859][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.399268][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.404272][ T1142] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3358: comm syz.3.169: Allocating blocks 497-513 which overlap fs metadata [ 52.419555][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.421274][ T1142] EXT4-fs (loop3): pa ffff88812167f348: logic 128, phys. 385, len 8 [ 52.436830][ T1142] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 52.438094][ T1147] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.171: Allocating blocks 497-513 which overlap fs metadata [ 52.463301][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.471901][ T349] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.479047][ T349] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.487998][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.490222][ T1147] EXT4-fs (loop4): pa ffff888121487348: logic 64, phys. 449, len 4 [ 52.496626][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.504024][ T1147] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 52.523156][ T349] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.530183][ T349] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.539205][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.540805][ T1085] EXT4-fs error (device loop3): mb_free_blocks:1540: group 0, inode 15: block 369:freeing already freed block (bit 23); block bitmap corrupt. [ 52.554989][ T1117] device veth1_macvtap entered promiscuous mode [ 52.575854][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.584510][ T1085] EXT4-fs error (device loop3): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 52.585330][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.600485][ T1085] EXT4-fs error (device loop3): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 52.621576][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.629864][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.638666][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.656209][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.664505][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.669927][ T1154] EXT4-fs (loop4): Ignoring removed bh option [ 52.682087][ T1151] EXT4-fs (loop1): Ignoring removed bh option [ 52.682998][ T1154] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.688328][ T1151] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.728849][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.759917][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.775330][ T1163] EXT4-fs (loop0): Ignoring removed bh option [ 52.778595][ T1151] EXT4-fs error (device loop1): ext4_find_extent:928: inode #15: comm syz.1.172: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 29, max 84(84), depth 0(0) [ 52.781673][ T1163] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.800324][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.820163][ T1151] EXT4-fs (loop1): pa ffff888121487150: logic 128, phys. 385, len 8 [ 52.828205][ T1151] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 6, pa_free 5 [ 52.838961][ T1151] EXT4-fs error (device loop1): ext4_ext_remove_space:2971: inode #15: comm syz.1.172: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 29, max 84(84), depth 0(0) [ 52.844811][ T1122] device veth0_vlan entered promiscuous mode [ 52.867187][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.875658][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.883433][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.917233][ T1154] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.173: Allocating blocks 497-513 which overlap fs metadata [ 52.933029][ T1154] EXT4-fs (loop4): pa ffff88812167f3f0: logic 128, phys. 385, len 8 [ 52.941217][ T1154] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 52.955677][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.971026][ T1170] EXT4-fs error (device loop0): ext4_ext_remove_space:2971: inode #18: comm syz.0.175: pblk 84 bad header/extent: invalid extent entries - magic f30a, entries 8, max 84(84), depth 0(0) [ 52.972376][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.000918][ T1122] device veth1_macvtap entered promiscuous mode [ 53.019946][ T1163] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 119 with max blocks 1 with error 28 [ 53.032566][ T1163] EXT4-fs (loop0): This should not happen!! Data will be lost [ 53.032566][ T1163] [ 53.043991][ T1163] EXT4-fs (loop0): Total free blocks count 0 [ 53.050353][ T1163] EXT4-fs (loop0): Free/Dirty block details [ 53.056551][ T1163] EXT4-fs (loop0): free_blocks=0 [ 53.061845][ T1163] EXT4-fs (loop0): dirty_blocks=0 [ 53.061860][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.066905][ T1163] EXT4-fs (loop0): Block reservation details [ 53.079107][ T1160] EXT4-fs error (device loop1): ext4_find_extent:928: inode #18: comm syz.1.172: pblk 391 bad header/extent: invalid extent entries - magic f30a, entries 38, max 84(84), depth 0(0) [ 53.080538][ T1163] EXT4-fs (loop0): i_reserved_data_blocks=0 [ 53.099549][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.113324][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.122193][ T1160] EXT4-fs error (device loop1): ext4_ext_remove_space:2971: inode #18: comm syz.1.172: pblk 391 bad header/extent: invalid extent entries - magic f30a, entries 38, max 84(84), depth 0(0) [ 53.144045][ T1154] EXT4-fs error (device loop4): ext4_find_extent:928: inode #15: comm syz.4.173: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 53.164118][ T1154] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 119 with max blocks 1 with error 117 [ 53.169920][ T1082] EXT4-fs error (device loop1): mb_free_blocks:1540: group 0, inode 15: block 305:freeing already freed block (bit 19); block bitmap corrupt. [ 53.178737][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.194211][ T1082] EXT4-fs error (device loop1): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 53.199771][ T1154] EXT4-fs (loop4): This should not happen!! Data will be lost [ 53.199771][ T1154] [ 53.212119][ T1082] EXT4-fs error (device loop1): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 53.222450][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.251088][ T1171] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.258369][ T1171] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.265851][ T1171] device bridge_slave_0 entered promiscuous mode [ 53.280055][ T1171] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.287363][ T1171] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.294883][ T1171] device bridge_slave_1 entered promiscuous mode [ 53.316552][ T1181] EXT4-fs (loop4): Ignoring removed bh option [ 53.323479][ T1181] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.345876][ T1179] EXT4-fs (loop7): Ignoring removed bh option [ 53.354480][ T1179] EXT4-fs (loop7): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.379339][ T1176] EXT4-fs (loop0): Ignoring removed bh option [ 53.382811][ T1171] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.392541][ T1171] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.399874][ T1171] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.406951][ T1171] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.413726][ T1176] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.435970][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.444481][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.453765][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.498512][ T1179] EXT4-fs error (device loop7): ext4_mb_mark_diskspace_used:3358: comm syz.7.177: Allocating blocks 497-513 which overlap fs metadata [ 53.502629][ T1187] EXT4-fs error (device loop4): ext4_find_extent:928: inode #18: comm syz.4.180: pblk 122 bad header/extent: invalid extent entries - magic f30a, entries 23, max 84(84), depth 0(0) [ 53.513593][ T1179] EXT4-fs (loop7): pa ffff88813055d3f0: logic 128, phys. 385, len 8 [ 53.531751][ T1187] EXT4-fs error (device loop4): ext4_ext_remove_space:2971: inode #18: comm syz.4.180: pblk 122 bad header/extent: invalid extent entries - magic f30a, entries 24, max 84(84), depth 0(0) [ 53.538858][ T1179] EXT4-fs error (device loop7): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 53.562613][ T1176] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.178: Allocating blocks 497-513 which overlap fs metadata [ 53.582721][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.592107][ T1176] EXT4-fs (loop0): pa ffff88813055d2a0: logic 128, phys. 385, len 8 [ 53.600136][ T1176] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 53.610776][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.617859][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.626648][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.627285][ T1181] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 203 with max blocks 1 with error 28 [ 53.646841][ T1181] EXT4-fs (loop4): This should not happen!! Data will be lost [ 53.646841][ T1181] [ 53.657341][ T1181] EXT4-fs (loop4): Total free blocks count 0 [ 53.659712][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.664003][ T1181] EXT4-fs (loop4): Free/Dirty block details [ 53.664011][ T1181] EXT4-fs (loop4): free_blocks=0 [ 53.664018][ T1181] EXT4-fs (loop4): dirty_blocks=0 [ 53.664024][ T1181] EXT4-fs (loop4): Block reservation details [ 53.664030][ T1181] EXT4-fs (loop4): i_reserved_data_blocks=0 [ 53.714526][ T1179] EXT4-fs error (device loop7): ext4_find_extent:928: inode #15: comm syz.7.177: pblk 289 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 53.716112][ T1117] EXT4-fs error (device loop0): ext4_ext_remove_space:2971: inode #15: comm syz-executor: pblk 289 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 53.752783][ T1179] EXT4-fs (loop7): Delayed block allocation failed for inode 15 at logical offset 203 with max blocks 1 with error 117 [ 53.766574][ T1179] EXT4-fs (loop7): This should not happen!! Data will be lost [ 53.766574][ T1179] [ 53.772438][ T1117] EXT4-fs error (device loop0): ext4_evict_inode:294: comm syz-executor: couldn't truncate inode 15 (err -117) [ 53.792034][ T1117] EXT4-fs error (device loop0): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 53.799491][ T1122] EXT4-fs error (device loop7): ext4_ext_remove_space:2971: inode #15: comm syz-executor: pblk 289 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 53.825158][ T1117] EXT4-fs error (device loop0): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 53.839331][ T1122] EXT4-fs error (device loop7): ext4_evict_inode:294: comm syz-executor: couldn't truncate inode 15 (err -117) [ 53.860432][ T1122] EXT4-fs error (device loop7): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 53.873133][ T1122] EXT4-fs error (device loop7): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 53.887136][ T1196] EXT4-fs (loop4): Ignoring removed bh option [ 53.897455][ T1196] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.912328][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.939854][ T1171] device veth0_vlan entered promiscuous mode [ 53.942316][ T1196] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.184: Allocating blocks 497-513 which overlap fs metadata [ 53.946758][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.968039][ T1196] EXT4-fs (loop4): pa ffff88811a7cae70: logic 128, phys. 385, len 8 [ 53.976107][ T1196] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 53.986550][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.995738][ T1196] EXT4-fs error (device loop4): ext4_ext_remove_space:2971: inode #15: comm syz.4.184: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 54.001262][ T1189] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.021892][ T1189] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.029556][ T1189] device bridge_slave_0 entered promiscuous mode [ 54.046290][ T1171] device veth1_macvtap entered promiscuous mode [ 54.053629][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.061372][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.069302][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.078091][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.087585][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.088310][ T1196] EXT4-fs error (device loop4): ext4_find_extent:928: inode #15: comm syz.4.184: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 54.098195][ T1189] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.113095][ T1196] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 203 with max blocks 1 with error 117 [ 54.120529][ T1189] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.132852][ T1196] EXT4-fs (loop4): This should not happen!! Data will be lost [ 54.132852][ T1196] [ 54.150543][ T1189] device bridge_slave_1 entered promiscuous mode [ 54.175680][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.184379][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.224775][ T1209] EXT4-fs (loop4): Ignoring removed bh option [ 54.231018][ T1209] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.231260][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.252061][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.275394][ T1209] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.188: Allocating blocks 497-513 which overlap fs metadata [ 54.289498][ T1209] EXT4-fs (loop4): pa ffff888130477f18: logic 128, phys. 385, len 8 [ 54.297701][ T1209] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 54.309585][ T1209] EXT4-fs error (device loop4): ext4_ext_remove_space:2971: inode #15: comm syz.4.188: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 6, max 84(84), depth 0(0) [ 54.360471][ T1218] EXT4-fs (loop9): Ignoring removed bh option [ 54.366914][ T1218] EXT4-fs (loop9): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.396670][ T1209] EXT4-fs error (device loop4): ext4_find_extent:928: inode #15: comm syz.4.188: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 54.401872][ T1207] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.422204][ T1207] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.422233][ T1209] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 203 with max blocks 1 with error 117 [ 54.429399][ T1209] EXT4-fs (loop4): This should not happen!! Data will be lost [ 54.429399][ T1209] [ 54.442845][ T1207] device bridge_slave_0 entered promiscuous mode [ 54.467625][ T1218] EXT4-fs error (device loop9): ext4_mb_mark_diskspace_used:3358: comm syz.9.186: Allocating blocks 497-513 which overlap fs metadata [ 54.474193][ T1207] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.481960][ T1218] EXT4-fs (loop9): pa ffff888130477000: logic 128, phys. 385, len 8 [ 54.491999][ T1207] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.496478][ T1218] EXT4-fs error (device loop9): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 54.514429][ T1207] device bridge_slave_1 entered promiscuous mode [ 54.528286][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.547984][ T1205] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.555207][ T1205] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.562890][ T1205] device bridge_slave_0 entered promiscuous mode [ 54.569926][ T1205] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.577163][ T1205] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.588374][ T1205] device bridge_slave_1 entered promiscuous mode [ 54.601241][ T1218] EXT4-fs error (device loop9): ext4_find_extent:928: inode #15: comm syz.9.186: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 54.620702][ T1218] EXT4-fs (loop9): Delayed block allocation failed for inode 15 at logical offset 203 with max blocks 1 with error 117 [ 54.633292][ T1218] EXT4-fs (loop9): This should not happen!! Data will be lost [ 54.633292][ T1218] [ 54.642303][ T1227] EXT4-fs (loop4): Ignoring removed bh option [ 54.649240][ T1227] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.665190][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.674117][ T566] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.681149][ T566] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.688677][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.697237][ T566] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.704365][ T566] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.711938][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.720059][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.729053][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.789405][ T1227] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.190: Allocating blocks 497-513 which overlap fs metadata [ 54.811054][ T1227] EXT4-fs (loop4): pa ffff88811a6f0c78: logic 128, phys. 385, len 8 [ 54.819362][ T1227] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 54.829580][ T1227] EXT4-fs error (device loop4): ext4_ext_remove_space:2971: inode #15: comm syz.4.190: pblk 289 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 54.849347][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.850327][ T1233] EXT4-fs (loop9): Ignoring removed bh option [ 54.858528][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.871865][ T1233] EXT4-fs (loop9): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.873228][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.891836][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.909299][ T1227] EXT4-fs error (device loop4): ext4_find_extent:928: inode #15: comm syz.4.190: pblk 289 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 54.913818][ T1189] device veth0_vlan entered promiscuous mode [ 54.927739][ T1227] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 203 with max blocks 1 with error 117 [ 54.947723][ T1227] EXT4-fs (loop4): This should not happen!! Data will be lost [ 54.947723][ T1227] [ 54.979816][ T1233] EXT4-fs error (device loop9): ext4_mb_mark_diskspace_used:3358: comm syz.9.191: Allocating blocks 497-513 which overlap fs metadata [ 54.993775][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.994307][ T1233] EXT4-fs (loop9): pa ffff88811a647d20: logic 128, phys. 385, len 8 [ 55.009070][ T1233] EXT4-fs error (device loop9): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 55.019258][ T1233] EXT4-fs error (device loop9): ext4_ext_remove_space:2971: inode #15: comm syz.9.191: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 55.038792][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.048893][ T566] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.055459][ T1239] EXT4-fs (loop4): Ignoring removed bh option [ 55.056048][ T566] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.062353][ T1239] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.069837][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.089891][ T566] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.096967][ T566] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.105471][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.132857][ T1233] EXT4-fs error (device loop9): ext4_find_extent:928: inode #15: comm syz.9.191: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 55.136674][ T1189] device veth1_macvtap entered promiscuous mode [ 55.158060][ T1233] EXT4-fs (loop9): Delayed block allocation failed for inode 15 at logical offset 203 with max blocks 1 with error 117 [ 55.160624][ T1239] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.192: Allocating blocks 497-513 which overlap fs metadata [ 55.171389][ T1233] EXT4-fs (loop9): This should not happen!! Data will be lost [ 55.171389][ T1233] [ 55.186314][ T1239] EXT4-fs (loop4): pa ffff88811a6473f0: logic 128, phys. 385, len 8 [ 55.202086][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.202535][ T1239] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 55.210757][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.230539][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.239789][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.248819][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.286524][ T1239] EXT4-fs error (device loop4): ext4_find_extent:928: inode #15: comm syz.4.192: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 8, max 84(84), depth 0(0) [ 55.304703][ T1239] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 209 with max blocks 3 with error 117 [ 55.311872][ T1207] device veth0_vlan entered promiscuous mode [ 55.333363][ T1239] EXT4-fs (loop4): This should not happen!! Data will be lost [ 55.333363][ T1239] [ 55.335471][ T1245] EXT4-fs (loop9): Ignoring removed bh option [ 55.343529][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.357613][ T1239] EXT4-fs error (device loop4): ext4_find_extent:928: inode #15: comm syz.4.192: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 12, max 84(84), depth 0(0) [ 55.362058][ T1245] EXT4-fs (loop9): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.376082][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.388199][ T1239] EXT4-fs error (device loop4): ext4_find_extent:928: inode #15: comm syz.4.192: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 13, max 84(84), depth 0(0) [ 55.400892][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.414556][ T1239] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4869: inode #15: block 208: len 1: ext4_ext_map_blocks returned -117 [ 55.436278][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.455249][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.464632][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.465770][ T1245] EXT4-fs error (device loop9): ext4_mb_mark_diskspace_used:3358: comm syz.9.193: Allocating blocks 497-513 which overlap fs metadata [ 55.473183][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.495461][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.499565][ T1245] EXT4-fs (loop9): pa ffff888130658e70: logic 208, phys. 465, len 3 [ 55.504686][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.512067][ T1245] EXT4-fs error (device loop9): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 55.519950][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.543660][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.551857][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.559343][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.563464][ T1245] EXT4-fs error (device loop9): ext4_find_extent:928: inode #15: comm syz.9.193: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 55.567751][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.585944][ T1245] EXT4-fs (loop9): Delayed block allocation failed for inode 15 at logical offset 119 with max blocks 1 with error 117 [ 55.593914][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.605988][ T1245] EXT4-fs (loop9): This should not happen!! Data will be lost [ 55.605988][ T1245] [ 55.612766][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.614574][ T1251] EXT4-fs (loop4): Ignoring removed bh option [ 55.635842][ T1251] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.654302][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.662394][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.669759][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 2026/02/22 17:10:34 executed programs: 188 [ 55.696642][ T1207] device veth1_macvtap entered promiscuous mode [ 55.724199][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.732962][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.741348][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.746198][ T1251] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.194: Allocating blocks 497-513 which overlap fs metadata [ 55.748407][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.770188][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.774809][ T1251] EXT4-fs (loop4): pa ffff88811a770dc8: logic 176, phys. 481, len 2 [ 55.778627][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.786184][ T1251] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 55.786426][ T1256] EXT4-fs (loop9): Ignoring removed bh option [ 55.794454][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.804880][ T1256] EXT4-fs (loop9): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.836212][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.844930][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.862980][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.871083][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.879298][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.887868][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.898090][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.906439][ T1260] EXT4-fs (loop2): Ignoring removed bh option [ 55.906652][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.922449][ T1260] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.934258][ T1256] EXT4-fs error (device loop9): ext4_mb_mark_diskspace_used:3358: comm syz.9.197: Allocating blocks 497-513 which overlap fs metadata [ 55.948615][ T1256] EXT4-fs (loop9): pa ffff888130658f18: logic 128, phys. 385, len 8 [ 55.956659][ T1256] EXT4-fs error (device loop9): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 55.976105][ T1266] EXT4-fs (loop4): Ignoring removed bh option [ 55.990605][ T1266] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.996961][ T1256] EXT4-fs error (device loop9): ext4_ext_remove_space:2971: inode #15: comm syz.9.197: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 56.034868][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.055522][ T1260] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.182: Allocating blocks 497-513 which overlap fs metadata [ 56.056904][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.070225][ T1260] EXT4-fs (loop2): pa ffff8881215050a8: logic 128, phys. 385, len 8 [ 56.085604][ T1260] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 56.133232][ T1272] EXT4-fs (loop5): Ignoring removed bh option [ 56.152650][ T1272] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.168013][ T1205] device veth0_vlan entered promiscuous mode [ 56.176380][ T1256] EXT4-fs error (device loop9): ext4_find_extent:928: inode #15: comm syz.9.197: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 56.181195][ T1266] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.198: Allocating blocks 497-513 which overlap fs metadata [ 56.204593][ T1260] EXT4-fs error (device loop2): ext4_find_extent:928: inode #15: comm syz.2.182: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 56.210448][ T1266] EXT4-fs (loop4): pa ffff8881305fed20: logic 128, phys. 385, len 8 [ 56.226284][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.234354][ T1266] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 56.242127][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.252420][ T1256] EXT4-fs (loop9): Delayed block allocation failed for inode 15 at logical offset 203 with max blocks 1 with error 117 [ 56.260786][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.281369][ T1256] EXT4-fs (loop9): This should not happen!! Data will be lost [ 56.281369][ T1256] [ 56.282036][ T1260] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 203 with max blocks 1 with error 117 [ 56.293107][ T1260] EXT4-fs (loop2): This should not happen!! Data will be lost [ 56.293107][ T1260] [ 56.307117][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.338049][ T1171] EXT4-fs error (device loop9): ext4_ext_remove_space:2971: inode #15: comm syz-executor: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 56.340614][ T1189] EXT4-fs error (device loop2): ext4_ext_remove_space:2971: inode #15: comm syz-executor: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 56.358666][ T1171] EXT4-fs error (device loop9): ext4_evict_inode:294: comm syz-executor: couldn't truncate inode 15 (err -117) [ 56.385370][ T1205] device veth1_macvtap entered promiscuous mode [ 56.395044][ T1189] EXT4-fs error (device loop2): ext4_evict_inode:294: comm syz-executor: couldn't truncate inode 15 (err -117) [ 56.397420][ T1063] EXT4-fs error (device loop4): ext4_ext_remove_space:2971: inode #15: comm syz-executor: pblk 161 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 56.407099][ T1171] EXT4-fs error (device loop9): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 56.427057][ T1063] EXT4-fs error (device loop4): ext4_evict_inode:294: comm syz-executor: couldn't truncate inode 15 (err -117) [ 56.439013][ T1189] EXT4-fs error (device loop2): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 56.450158][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.470939][ T1063] EXT4-fs error (device loop4): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 56.471104][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.491889][ T1171] EXT4-fs error (device loop9): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 56.507527][ T1189] EXT4-fs error (device loop2): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 56.508786][ T1063] EXT4-fs error (device loop4): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 56.520663][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.556229][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.565558][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.568784][ T1272] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.196: Allocating blocks 497-513 which overlap fs metadata [ 56.574547][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.588473][ T1272] EXT4-fs (loop5): pa ffff8881217d3738: logic 128, phys. 385, len 8 [ 56.596588][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.603584][ T1272] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 56.654105][ T1207] EXT4-fs error (device loop5): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 56.666791][ T1207] EXT4-fs error (device loop5): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 56.727686][ T1281] EXT4-fs (loop8): Ignoring removed bh option [ 56.734257][ T1281] EXT4-fs (loop8): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.747244][ T1284] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.756617][ T1284] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.765708][ T1284] device bridge_slave_0 entered promiscuous mode [ 56.773274][ T1284] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.780309][ T1284] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.788734][ T1284] device bridge_slave_1 entered promiscuous mode [ 56.806360][ T49] device bridge_slave_1 left promiscuous mode [ 56.814600][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.822628][ T49] device bridge_slave_0 left promiscuous mode [ 56.828856][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.836970][ T49] device bridge_slave_1 left promiscuous mode [ 56.843323][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.851853][ T49] device bridge_slave_0 left promiscuous mode [ 56.858112][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.866131][ T49] device bridge_slave_1 left promiscuous mode [ 56.872960][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.879409][ T1295] EXT4-fs (loop8): pa ffff88811079ca80: logic 128, phys. 385, len 8 [ 56.888159][ T1295] EXT4-fs error (device loop8): ext4_mb_release_inode_pa:4375: group 0, free 2, pa_free 1 [ 56.898260][ T49] device bridge_slave_0 left promiscuous mode [ 56.903286][ T1205] EXT4-fs error (device loop8): mb_free_blocks:1540: group 0, inode 15: block 65:freeing already freed block (bit 4); block bitmap corrupt. [ 56.904577][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.920691][ T1205] EXT4-fs error (device loop8): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 56.938952][ T1205] EXT4-fs error (device loop8): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 56.938956][ T49] device bridge_slave_1 left promiscuous mode [ 56.939001][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.965386][ T49] device bridge_slave_0 left promiscuous mode [ 56.971547][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.979128][ T49] device bridge_slave_1 left promiscuous mode [ 56.985301][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.992632][ T49] device bridge_slave_0 left promiscuous mode [ 56.998710][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.006373][ T49] device bridge_slave_1 left promiscuous mode [ 57.012899][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.020180][ T49] device bridge_slave_0 left promiscuous mode [ 57.026409][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.034283][ T49] device bridge_slave_1 left promiscuous mode [ 57.040367][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.047994][ T49] device bridge_slave_0 left promiscuous mode [ 57.054228][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.061926][ T49] device bridge_slave_1 left promiscuous mode [ 57.068010][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.075403][ T49] device bridge_slave_0 left promiscuous mode [ 57.081531][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.090368][ T49] device veth1_macvtap left promiscuous mode [ 57.096605][ T49] device veth0_vlan left promiscuous mode [ 57.102695][ T49] device veth1_macvtap left promiscuous mode [ 57.108682][ T49] device veth0_vlan left promiscuous mode [ 57.114755][ T49] device veth1_macvtap left promiscuous mode [ 57.120724][ T49] device veth0_vlan left promiscuous mode [ 57.126646][ T49] device veth1_macvtap left promiscuous mode [ 57.132780][ T49] device veth0_vlan left promiscuous mode [ 57.138598][ T49] device veth1_macvtap left promiscuous mode [ 57.144716][ T49] device veth0_vlan left promiscuous mode [ 57.150535][ T49] device veth1_macvtap left promiscuous mode [ 57.156682][ T49] device veth0_vlan left promiscuous mode [ 57.162573][ T49] device veth1_macvtap left promiscuous mode [ 57.168635][ T49] device veth0_vlan left promiscuous mode [ 57.174885][ T49] device veth1_macvtap left promiscuous mode [ 57.180951][ T49] device veth0_vlan left promiscuous mode [ 57.921154][ T1296] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.928468][ T1296] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.936015][ T1296] device bridge_slave_0 entered promiscuous mode [ 57.950162][ T1290] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.957487][ T1290] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.964847][ T1290] device bridge_slave_0 entered promiscuous mode [ 57.971698][ T1290] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.978713][ T1290] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.986322][ T1290] device bridge_slave_1 entered promiscuous mode [ 57.993014][ T1296] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.000030][ T1296] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.007563][ T1296] device bridge_slave_1 entered promiscuous mode [ 58.041451][ T1291] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.048518][ T1291] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.056175][ T1291] device bridge_slave_0 entered promiscuous mode [ 58.064358][ T1291] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.071481][ T1291] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.078761][ T1291] device bridge_slave_1 entered promiscuous mode [ 58.160103][ T1307] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.167209][ T1307] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.174678][ T1307] device bridge_slave_0 entered promiscuous mode [ 58.198109][ T1307] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.205350][ T1307] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.212981][ T1307] device bridge_slave_1 entered promiscuous mode [ 58.253387][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.260764][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.268361][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.276749][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.284980][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.292008][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.299630][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.335807][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.344709][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.353486][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.360511][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.368054][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.376079][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.411302][ T1307] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.418454][ T1307] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.425726][ T1307] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.432883][ T1307] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.448384][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.457453][ T294] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.465311][ T294] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.476020][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.494441][ T1284] device veth0_vlan entered promiscuous mode [ 58.501989][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.509636][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.517890][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.524932][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.532925][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.541047][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.548094][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.555464][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.564053][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.571710][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.579300][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.592917][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.601065][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.608117][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.616075][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.630617][ T1284] device veth1_macvtap entered promiscuous mode [ 58.639629][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.648256][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.656058][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.664607][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.671758][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.679237][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.688113][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.695272][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.702768][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.717300][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.725476][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.732500][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.750860][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.758816][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.767034][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.775931][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.783929][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.802943][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.811274][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.819215][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.827170][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.846876][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.855128][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.863142][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.870492][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.879054][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.887502][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.895684][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.902966][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.910371][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.918533][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.925573][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.935910][ T1290] device veth0_vlan entered promiscuous mode [ 58.951517][ T1291] device veth0_vlan entered promiscuous mode [ 58.960625][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.969178][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.977588][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.979061][ T1312] EXT4-fs (loop6): Ignoring removed bh option [ 58.991622][ T1312] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.009225][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.019022][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.028222][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.037293][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.047937][ T1296] device veth0_vlan entered promiscuous mode [ 59.054324][ T1312] EXT4-fs error (device loop6): ext4_find_extent:928: inode #15: comm syz.6.212: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 31, max 84(84), depth 0(0) [ 59.058808][ T1307] device veth0_vlan entered promiscuous mode [ 59.079101][ T1312] EXT4-fs (loop6): pa ffff8881217d3498: logic 128, phys. 385, len 8 [ 59.087127][ T1312] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 4, pa_free 3 [ 59.097842][ T1312] EXT4-fs error (device loop6): ext4_ext_remove_space:2971: inode #15: comm syz.6.212: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 30, max 84(84), depth 0(0) [ 59.103812][ T1290] device veth1_macvtap entered promiscuous mode [ 59.125414][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.133145][ T1312] EXT4-fs error (device loop6): ext4_find_extent:928: inode #15: comm syz.6.212: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 33, max 84(84), depth 0(0) [ 59.133301][ T1312] EXT4-fs (loop6): Delayed block allocation failed for inode 15 at logical offset 119 with max blocks 1 with error 117 [ 59.152284][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.163974][ T1312] EXT4-fs (loop6): This should not happen!! Data will be lost [ 59.163974][ T1312] [ 59.172128][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.188704][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.194191][ T1284] EXT4-fs error (device loop6): mb_free_blocks:1540: group 0, inode 15: block 305:freeing already freed block (bit 19); block bitmap corrupt. [ 59.197039][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.221848][ T1284] EXT4-fs error (device loop6): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 59.226734][ T1307] device veth1_macvtap entered promiscuous mode [ 59.235077][ T1284] EXT4-fs error (device loop6): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 59.243321][ T1291] device veth1_macvtap entered promiscuous mode [ 59.260984][ T1316] EXT4-fs error (device loop6): ext4_ext_remove_space:2924: inode #18: comm syz.6.212: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 4, max 4(4), depth 0(0) [ 59.281819][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.290037][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.297627][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.305357][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.313808][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.322133][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.330316][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.353209][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.362755][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.371171][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.379843][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.388314][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.423610][ T1296] device veth1_macvtap entered promiscuous mode [ 59.433895][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.442678][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.452454][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.460787][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.486745][ T1318] EXT4-fs (loop1): Ignoring removed bh option [ 59.494367][ T1318] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.526628][ T1321] EXT4-fs (loop3): Ignoring removed bh option [ 59.533773][ T1321] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.554465][ T1323] EXT4-fs (loop7): Ignoring removed bh option [ 59.556140][ T1318] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.214: Allocating blocks 497-513 which overlap fs metadata [ 59.560643][ T1323] EXT4-fs (loop7): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.575422][ T1318] EXT4-fs (loop1): pa ffff88811a4a30a8: logic 208, phys. 465, len 3 [ 59.594673][ T1318] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 59.628598][ T1331] EXT4-fs (loop0): Ignoring removed bh option [ 59.652321][ T1331] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.665743][ T1318] EXT4-fs error (device loop1): ext4_find_extent:928: inode #15: comm syz.1.214: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 10, max 84(84), depth 0(0) [ 59.681102][ T1321] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3358: comm syz.3.205: Allocating blocks 497-513 which overlap fs metadata [ 59.702434][ T1318] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 196 with max blocks 12 with error 117 [ 59.705480][ T1335] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.722505][ T1323] EXT4-fs error (device loop7): ext4_mb_mark_diskspace_used:3358: comm syz.7.218: Allocating blocks 497-513 which overlap fs metadata [ 59.722819][ T1335] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.737177][ T1321] EXT4-fs (loop3): pa ffff88811a4a3d20: logic 128, phys. 385, len 8 [ 59.744183][ T1335] device bridge_slave_0 entered promiscuous mode [ 59.751338][ T1321] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 59.760178][ T1335] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.772123][ T1318] EXT4-fs (loop1): This should not happen!! Data will be lost [ 59.772123][ T1318] [ 59.775498][ T1335] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.785646][ T1323] EXT4-fs (loop7): pa ffff8881217161f8: logic 208, phys. 465, len 3 [ 59.794796][ T1335] device bridge_slave_1 entered promiscuous mode [ 59.799586][ T1323] EXT4-fs error (device loop7): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 59.897610][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.923522][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.924760][ T1323] EXT4-fs error (device loop7): ext4_find_extent:928: inode #15: comm syz.7.218: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 59.940047][ T1321] EXT4-fs error (device loop3): ext4_find_extent:928: inode #15: comm syz.3.205: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 59.966894][ T1321] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 203 with max blocks 1 with error 117 [ 59.980038][ T1321] EXT4-fs (loop3): This should not happen!! Data will be lost [ 59.980038][ T1321] [ 59.980587][ T1347] EXT4-fs (loop1): Ignoring removed bh option [ 59.997259][ T1323] EXT4-fs (loop7): Delayed block allocation failed for inode 15 at logical offset 119 with max blocks 1 with error 117 [ 59.999586][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.018052][ T1347] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.019550][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.030876][ T1323] EXT4-fs (loop7): This should not happen!! Data will be lost [ 60.030876][ T1323] [ 60.039346][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.051922][ T1331] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.216: Allocating blocks 497-513 which overlap fs metadata [ 60.055210][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.069429][ T1331] EXT4-fs (loop0): pa ffff88813055d540: logic 128, phys. 385, len 8 [ 60.080085][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.084388][ T1331] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 60.093140][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.117944][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.125039][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.133040][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.142094][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.150249][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.158620][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.166931][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.173995][ T1307] EXT4-fs error (device loop7): ext4_ext_remove_space:2971: inode #15: comm syz-executor: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 60.175117][ T1290] EXT4-fs error (device loop3): ext4_ext_remove_space:2971: inode #15: comm syz-executor: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 60.199978][ T1335] device veth0_vlan entered promiscuous mode [ 60.219026][ T1290] EXT4-fs error (device loop3): ext4_evict_inode:294: comm syz-executor: couldn't truncate inode 15 (err -117) [ 60.219473][ T1307] EXT4-fs error (device loop7): ext4_evict_inode:294: comm syz-executor: couldn't truncate inode 15 (err -117) [ 60.243156][ T1347] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.213: Allocating blocks 497-513 which overlap fs metadata [ 60.258558][ T1307] EXT4-fs error (device loop7): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 60.259065][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.271325][ T1290] EXT4-fs error (device loop3): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 60.279281][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.292335][ T1347] EXT4-fs (loop1): pa ffff888121745000: logic 128, phys. 385, len 8 [ 60.300861][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.308112][ T1347] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 60.315581][ T1307] EXT4-fs error (device loop7): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 60.316351][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.338572][ T1290] EXT4-fs error (device loop3): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 60.346376][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.365974][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.404934][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.414721][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.426947][ T1335] device veth1_macvtap entered promiscuous mode [ 60.444730][ T1296] EXT4-fs error (device loop0): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 60.459214][ T1347] EXT4-fs error (device loop1): ext4_find_extent:928: inode #15: comm syz.1.213: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 60.468999][ T1296] EXT4-fs error (device loop0): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 60.478144][ T1347] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 203 with max blocks 1 with error 117 [ 60.504000][ T1347] EXT4-fs (loop1): This should not happen!! Data will be lost [ 60.504000][ T1347] [ 60.506602][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.519849][ T1291] EXT4-fs error (device loop1): ext4_ext_remove_space:2971: inode #15: comm syz-executor: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 60.523271][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.550688][ T1291] EXT4-fs error (device loop1): ext4_evict_inode:294: comm syz-executor: couldn't truncate inode 15 (err -117) [ 60.564028][ T1291] EXT4-fs error (device loop1): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 60.566647][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.576729][ T1291] EXT4-fs error (device loop1): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 60.586483][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.663739][ T1361] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.670771][ T1361] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.683115][ T1361] device bridge_slave_0 entered promiscuous mode [ 60.694499][ T1361] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.701585][ T1361] bridge0: port 2(bridge_slave_1) entered disabled state 2026/02/22 17:10:39 executed programs: 216 [ 60.708969][ T1361] device bridge_slave_1 entered promiscuous mode [ 60.799909][ T1361] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.806974][ T1361] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.814230][ T1361] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.821312][ T1361] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.821803][ T1367] EXT4-fs (loop2): Ignoring removed bh option [ 60.845634][ T1368] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.851583][ T1367] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.853135][ T1368] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.872377][ T1368] device bridge_slave_0 entered promiscuous mode [ 60.900128][ T294] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.908509][ T294] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.909389][ T1367] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.225: Allocating blocks 497-513 which overlap fs metadata [ 60.929977][ T1367] EXT4-fs (loop2): pa ffff88811a7ca1f8: logic 128, phys. 385, len 8 [ 60.938073][ T1367] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 60.948181][ T1367] EXT4-fs error (device loop2): ext4_ext_remove_space:2971: inode #15: comm syz.2.225: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 60.968107][ T1368] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.975224][ T1368] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.982712][ T1368] device bridge_slave_1 entered promiscuous mode [ 61.004203][ T1367] EXT4-fs error (device loop2): ext4_find_extent:928: inode #15: comm syz.2.225: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 61.023830][ T1367] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 203 with max blocks 1 with error 117 [ 61.041871][ T1367] EXT4-fs (loop2): This should not happen!! Data will be lost [ 61.041871][ T1367] [ 61.048907][ T1371] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.059173][ T1371] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.066993][ T1371] device bridge_slave_0 entered promiscuous mode [ 61.074381][ T1371] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.081554][ T1371] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.088918][ T1371] device bridge_slave_1 entered promiscuous mode [ 61.095797][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.103354][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.110732][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.119088][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.127227][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.134266][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.148050][ T1377] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.155141][ T1377] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.162586][ T1377] device bridge_slave_0 entered promiscuous mode [ 61.164651][ T1387] EXT4-fs (loop2): Ignoring removed bh option [ 61.182235][ T1387] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 61.223641][ T1377] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.226820][ T1387] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.228: Allocating blocks 497-513 which overlap fs metadata [ 61.230681][ T1377] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.252281][ T1387] EXT4-fs (loop2): pa ffff88811a7cac78: logic 128, phys. 385, len 8 [ 61.254441][ T1377] device bridge_slave_1 entered promiscuous mode [ 61.260263][ T1387] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 61.280238][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.288871][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.298036][ T566] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.305124][ T566] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.318402][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.327428][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.327478][ T1387] EXT4-fs error (device loop2): ext4_find_extent:928: inode #15: comm syz.2.228: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 61.335964][ T1387] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 203 with max blocks 1 with error 117 [ 61.371951][ T1387] EXT4-fs (loop2): This should not happen!! Data will be lost [ 61.371951][ T1387] [ 61.388042][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.396557][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.485868][ T1393] EXT4-fs (loop2): Ignoring removed bh option [ 61.492489][ T1393] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 61.495282][ T1377] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.511612][ T1377] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.518880][ T1377] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.526005][ T1377] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.538899][ T566] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.548466][ T566] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.558329][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.567839][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.593029][ T1397] EXT4-fs error (device loop2): mb_free_blocks:1540: group 0, inode 18: block 417:freeing already freed block (bit 26); block bitmap corrupt. [ 61.608223][ T1393] EXT4-fs error (device loop2): ext4_find_extent:928: inode #15: comm syz.2.229: pblk 161 bad header/extent: invalid extent entries - magic f30a, entries 9, max 84(84), depth 0(0) [ 61.628125][ T1361] device veth0_vlan entered promiscuous mode [ 61.634908][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.642749][ T1393] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 119 with max blocks 1 with error 117 [ 61.643880][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.656158][ T1393] EXT4-fs (loop2): This should not happen!! Data will be lost [ 61.656158][ T1393] [ 61.664055][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.680754][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.723780][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.735572][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.744077][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.751885][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.755478][ T1399] EXT4-fs (loop2): Ignoring removed bh option [ 61.768874][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.771900][ T1399] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 61.777478][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.797387][ T566] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.804424][ T566] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.811952][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.820844][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.829996][ T566] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.832853][ T1399] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.230: Allocating blocks 497-513 which overlap fs metadata [ 61.837048][ T566] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.850991][ T1399] EXT4-fs (loop2): pa ffff88811a6f09d8: logic 208, phys. 465, len 3 [ 61.858664][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.866149][ T1399] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 61.874184][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.893234][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.903539][ T1361] device veth1_macvtap entered promiscuous mode [ 61.916116][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.924880][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.955429][ T1335] EXT4-fs error (device loop2): mb_free_blocks:1540: group 0, inode 15: block 369:freeing already freed block (bit 23); block bitmap corrupt. [ 61.971104][ T1335] EXT4-fs error (device loop2): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 61.983891][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.992174][ T1335] EXT4-fs error (device loop2): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 61.992408][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.013539][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.022176][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.030279][ T566] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.037312][ T566] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.047044][ T1368] device veth0_vlan entered promiscuous mode [ 62.059651][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.067576][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.075552][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.084112][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.092634][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.100018][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.116915][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.125296][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.133850][ T566] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.140899][ T566] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.148749][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.158636][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.166249][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.174639][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.183039][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.191241][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.199403][ T566] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.206432][ T566] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.214146][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.227349][ T1368] device veth1_macvtap entered promiscuous mode [ 62.242101][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.250285][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.258467][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.266397][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.275155][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.283220][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.291800][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.299911][ T566] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.307041][ T566] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.334697][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.343284][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.369992][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.378271][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.386435][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.395078][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.403607][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.411651][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.419501][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.427810][ T566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.458924][ T1371] device veth0_vlan entered promiscuous mode [ 62.471820][ T1377] device veth0_vlan entered promiscuous mode [ 62.479324][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.487978][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.496444][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.504638][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.507345][ T1407] EXT4-fs (loop9): Ignoring removed bh option [ 62.512934][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.525509][ T1407] EXT4-fs (loop9): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 62.526888][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.546907][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.554957][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.576118][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.585325][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.594113][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.601804][ T1415] EXT4-fs (loop4): Ignoring removed bh option [ 62.602619][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.607914][ T1415] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 62.636619][ T1405] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.643824][ T1405] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.651285][ T1405] device bridge_slave_0 entered promiscuous mode [ 62.689557][ T1407] EXT4-fs (loop9): Delayed block allocation failed for inode 15 at logical offset 203 with max blocks 1 with error 28 [ 62.709756][ T1415] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.232: Allocating blocks 497-513 which overlap fs metadata [ 62.714764][ T1371] device veth1_macvtap entered promiscuous mode [ 62.730299][ T1407] EXT4-fs (loop9): This should not happen!! Data will be lost [ 62.730299][ T1407] [ 62.731252][ T1415] EXT4-fs (loop4): pa ffff888130477a80: logic 128, phys. 385, len 8 [ 62.741275][ T1407] EXT4-fs (loop9): Total free blocks count 0 [ 62.748043][ T1415] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 62.748191][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.754578][ T1407] EXT4-fs (loop9): Free/Dirty block details [ 62.764726][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.786395][ T1407] EXT4-fs (loop9): free_blocks=0 [ 62.786661][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.791654][ T1407] EXT4-fs (loop9): dirty_blocks=0 [ 62.799422][ T1405] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.804050][ T1407] EXT4-fs (loop9): Block reservation details [ 62.811025][ T1405] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.817173][ T1407] EXT4-fs (loop9): i_reserved_data_blocks=0 [ 62.824405][ T1405] device bridge_slave_1 entered promiscuous mode [ 62.856611][ T1377] device veth1_macvtap entered promiscuous mode [ 62.864768][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.877757][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.886571][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.892144][ T1368] EXT4-fs error (device loop4): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 62.912856][ T1368] EXT4-fs error (device loop4): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 62.925495][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.937300][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.946516][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.954870][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.963424][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.966934][ T1422] EXT4-fs (loop9): Ignoring removed bh option [ 62.972788][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.977724][ T1422] EXT4-fs (loop9): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 63.009850][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.018531][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.028508][ T1422] EXT4-fs mount: 40 callbacks suppressed [ 63.028523][ T1422] EXT4-fs (loop9): mounted filesystem without journal. Opts: delalloc,data_err=abort,inode_readahead_blks=0x0000000000000004,nodioread_nolock,bh,max_dir_size_kb=0x00000000004007b1,data_err=ignore,nouid32,quota,user_xattr,nouid32,dioread_nolock,,errors=continue [ 63.087413][ T1422] EXT4-fs error (device loop9): ext4_mb_mark_diskspace_used:3358: comm syz.9.234: Allocating blocks 497-513 which overlap fs metadata [ 63.107076][ T1422] EXT4-fs (loop9): pa ffff8881215050a8: logic 128, phys. 385, len 8 [ 63.115228][ T1422] EXT4-fs error (device loop9): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 63.135414][ T1422] EXT4-fs error (device loop9): ext4_ext_remove_space:2971: inode #15: comm syz.9.234: pblk 289 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 63.204446][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.212590][ T1431] EXT4-fs (loop8): Ignoring removed bh option [ 63.218716][ T1431] EXT4-fs (loop8): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 63.219491][ T1422] EXT4-fs error (device loop9): ext4_find_extent:928: inode #15: comm syz.9.234: pblk 289 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 63.231303][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.256976][ T1422] EXT4-fs (loop9): Delayed block allocation failed for inode 15 at logical offset 203 with max blocks 1 with error 117 [ 63.269791][ T1422] EXT4-fs (loop9): This should not happen!! Data will be lost [ 63.269791][ T1422] [ 63.275342][ T1429] EXT4-fs (loop5): Ignoring removed bh option [ 63.292252][ T1429] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 63.296329][ T1431] EXT4-fs (loop8): mounted filesystem without journal. Opts: delalloc,data_err=abort,inode_readahead_blks=0x0000000000000004,nodioread_nolock,bh,max_dir_size_kb=0x00000000004007b1,data_err=ignore,nouid32,quota,user_xattr,nouid32,dioread_nolock,,errors=continue [ 63.332512][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.341139][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.349722][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.356794][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.365113][ T1431] EXT4-fs error (device loop8): ext4_find_extent:928: inode #15: comm syz.8.235: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 16, max 84(84), depth 0(0) [ 63.365631][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.383436][ T1429] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,inode_readahead_blks=0x0000000000000004,nodioread_nolock,bh,max_dir_size_kb=0x00000000004007b1,data_err=ignore,nouid32,quota,user_xattr,nouid32,dioread_nolock,,errors=continue [ 63.391890][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.417770][ T1431] EXT4-fs (loop8): pa ffff888130658d20: logic 128, phys. 385, len 8 [ 63.425847][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.433059][ T1431] EXT4-fs error (device loop8): ext4_mb_release_inode_pa:4375: group 0, free 5, pa_free 4 [ 63.440024][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.470704][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.500551][ T1431] EXT4-fs error (device loop8): ext4_find_extent:928: inode #15: comm syz.8.235: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 23, max 84(84), depth 0(0) [ 63.507191][ T1429] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.226: Allocating blocks 497-513 which overlap fs metadata [ 63.519469][ T1431] EXT4-fs (loop8): Delayed block allocation failed for inode 15 at logical offset 156 with max blocks 1 with error 117 [ 63.533423][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.549061][ T1443] EXT4-fs (loop9): Ignoring removed bh option [ 63.553705][ T1431] EXT4-fs (loop8): This should not happen!! Data will be lost [ 63.553705][ T1431] [ 63.567485][ T1443] EXT4-fs (loop9): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 63.579066][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.582971][ T1429] EXT4-fs (loop5): pa ffff8881216c35e8: logic 128, phys. 385, len 8 [ 63.589930][ T349] EXT4-fs error (device loop8): ext4_find_extent:928: inode #15: comm kworker/u4:4: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 27, max 84(84), depth 0(0) [ 63.597101][ T1429] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 63.598607][ T1443] EXT4-fs (loop9): mounted filesystem without journal. Opts: delalloc,data_err=abort,inode_readahead_blks=0x0000000000000004,nodioread_nolock,bh,max_dir_size_kb=0x00000000004007b1,data_err=ignore,nouid32,quota,user_xattr,nouid32,dioread_nolock,,errors=continue [ 63.615833][ T349] EXT4-fs warning (device loop8): ext4_convert_unwritten_extents:4869: inode #15: block 148: len 8: ext4_ext_map_blocks returned -117 [ 63.632282][ T1433] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.674033][ T1433] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.681128][ T349] EXT4-fs (loop8): failed to convert unwritten extents to written extents -- potential data loss! (inode 15, error -117) [ 63.682311][ T1433] device bridge_slave_0 entered promiscuous mode [ 63.712438][ T49] device bridge_slave_1 left promiscuous mode [ 63.720900][ T1377] EXT4-fs error (device loop8): mb_free_blocks:1540: group 0, inode 15: block 433:freeing already freed block (bit 27); block bitmap corrupt. [ 63.721174][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.744587][ T1438] ------------[ cut here ]------------ [ 63.750065][ T1438] kernel BUG at fs/ext4/extents.c:2135! [ 63.767091][ T1377] EXT4-fs error (device loop8): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 63.774141][ T1429] EXT4-fs error (device loop5): ext4_find_extent:928: inode #15: comm syz.5.226: pblk 289 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 63.780021][ T1438] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 63.797644][ T1429] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 203 with max blocks 1 with error 117 [ 63.803197][ T1438] CPU: 0 PID: 1438 Comm: syz.8.235 Not tainted syzkaller #0 [ 63.803202][ T1438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 63.803223][ T1438] RIP: 0010:ext4_ext_insert_extent+0x4592/0x45d0 [ 63.803239][ T1438] Code: ff ff 89 d9 80 e1 07 fe c1 38 c1 0f 8c 08 e9 ff ff 48 89 df e8 6f 51 d4 ff e9 fb e8 ff ff e8 95 d0 99 ff 0f 0b e8 8e d0 99 ff <0f> 0b e8 87 d0 99 ff 0f 0b 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 30 [ 63.816440][ T1429] EXT4-fs (loop5): This should not happen!! Data will be lost [ 63.816440][ T1429] [ 63.822863][ T1438] RSP: 0018:ffffc900017563e0 EFLAGS: 00010293 [ 63.822874][ T1438] RAX: ffffffff81cae5c2 RBX: ffff888130941400 RCX: ffff8881071d62c0 [ 63.822880][ T1438] RDX: 0000000000000000 RSI: 0000000000000063 RDI: 0000000000000063 [ 63.822885][ T1438] RBP: ffffc90001756590 R08: ffff88810d382c7f R09: 1ffff11021a7058f [ 63.822891][ T1438] R10: dffffc0000000000 R11: ffffed1021a70590 R12: 0000000000000063 [ 63.822897][ T1438] R13: 1ffff110237a0288 R14: ffff8881309414c0 R15: 0000000000000063 [ 63.822904][ T1438] FS: 00007f475ec1c6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 63.822917][ T1438] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.839983][ T1443] EXT4-fs error (device loop9): ext4_mb_mark_diskspace_used:3358: comm syz.9.239: Allocating blocks 497-513 which overlap fs metadata [ 63.858875][ T1438] CR2: 00002000000230bf CR3: 000000011912f000 CR4: 00000000003506b0 [ 63.858884][ T1438] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 63.858889][ T1438] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 63.858893][ T1438] Call Trace: [ 63.858910][ T1438] ? __read_extent_tree_block+0x1e8/0x790 [ 63.858920][ T1438] ? ext4_ext_next_allocated_block+0x2e0/0x2e0 [ 63.858929][ T1438] ? get_implied_cluster_alloc+0x526/0x940 [ 63.858937][ T1438] ext4_ext_map_blocks+0x17a9/0x5dd0 [ 63.858950][ T1438] ? free_unref_page_commit+0x2f0/0x2f0 [ 63.858959][ T1438] ? _raw_write_unlock+0x2b/0x60 [ 63.858968][ T1438] ? ext4_ext_release+0x10/0x10 [ 63.858977][ T1438] ? ext4_es_lookup_extent+0x54c/0x900 [ 63.858994][ T1438] ext4_map_blocks+0x985/0x1bd0 [ 63.869641][ T1443] EXT4-fs (loop9): pa ffff888130612540: logic 128, phys. 385, len 8 [ 63.874642][ T1438] ? ext4_issue_zeroout+0x1a0/0x1a0 [ 63.874652][ T1438] ? __kasan_check_read+0x11/0x20 [ 63.874661][ T1438] ? ext4_inode_journal_mode+0x19a/0x480 [ 63.874675][ T1438] ext4_writepages+0x136a/0x2eb0 [ 63.882668][ T1443] EXT4-fs error (device loop9): ext4_mb_release_inode_pa:4375: group 0, [ 63.890601][ T1438] ? ext4_readpage+0x220/0x220 [ 63.899012][ T1443] free 0, pa_free 1 [ 63.906494][ T1438] ? __ext4_handle_dirty_metadata+0x2eb/0x7f0 [ 63.906505][ T1438] ? ext4_readpage+0x220/0x220 [ 63.906514][ T1438] do_writepages+0x128/0x280 [ 63.906523][ T1438] ? __ext4_mark_inode_dirty+0x43e/0x610 [ 63.906530][ T1438] ? __writepage+0x130/0x130 [ 63.906538][ T1438] ? __kasan_check_write+0x14/0x20 [ 63.906548][ T1438] ? _raw_spin_lock+0x94/0xf0 [ 63.906557][ T1438] ? _raw_spin_unlock+0x4d/0x70 [ 63.906567][ T1438] __filemap_fdatawrite_range+0x2a0/0x350 [ 63.906574][ T1438] ? iov_iter_advance+0x548/0x750 [ 63.906582][ T1438] ? filemap_check_errors+0x120/0x120 [ 63.906593][ T1438] ? generic_perform_write+0x4c8/0x540 [ 63.906604][ T1438] ? preempt_count_add+0x90/0x1b0 [ 63.906615][ T1438] file_write_and_wait_range+0x8c/0x110 [ 63.906624][ T1438] ext4_sync_file+0x1a9/0x9f0 [ 63.906634][ T1438] vfs_fsync_range+0x190/0x1a0 [ 63.906650][ T1438] ext4_buffered_write_iter+0x59b/0x640 [ 63.917939][ T1377] EXT4-fs error (device loop8): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 63.923547][ T1438] ext4_file_write_iter+0x53f/0x1980 [ 63.923558][ T1438] ? follow_page_pte+0xc57/0xcc0 [ 63.923566][ T1438] ? can_reuse_spf_vma+0xe0/0xe0 [ 63.923576][ T1438] ? ext4_file_read_iter+0x530/0x530 [ 63.923586][ T1438] ? iov_iter_kvec+0x3f/0x120 [ 63.923595][ T1438] __kernel_write+0x535/0x910 [ 63.923604][ T1438] ? vfs_read+0xa60/0xa60 [ 63.923612][ T1438] ? populate_vma_page_range+0xf0/0xf0 [ 63.923623][ T1438] ? __kasan_check_write+0x14/0x20 [ 63.923634][ T1438] dump_emit+0x246/0x370 [ 63.923643][ T1438] ? wait_for_dump_helpers+0x3a0/0x3a0 [ 63.923650][ T1438] ? ext4_llseek+0x1ee/0x210 [ 63.923658][ T1438] dump_user_range+0x6a/0x1a0 [ 63.923665][ T1438] elf_core_dump+0x2866/0x2cc0 [ 63.923675][ T1438] ? load_elf_binary+0x28e0/0x28e0 [ 63.923685][ T1438] ? __fsnotify_parent+0x6db/0x7c0 [ 63.923703][ T1438] ? do_truncate+0x1c6/0x240 [ 64.247709][ T1438] ? putname+0xfe/0x150 [ 64.251852][ T1438] ? __kasan_check_read+0x11/0x20 [ 64.256901][ T1438] ? __ia32_sys_unshare+0x40/0x40 [ 64.261899][ T1438] do_coredump+0x1ba3/0x28e0 [ 64.266479][ T1438] ? simple_acl_create+0x1c0/0x1c0 [ 64.271575][ T1438] ? debug_smp_processor_id+0x17/0x20 [ 64.276923][ T1438] ? kmem_cache_free+0x100/0x2d0 [ 64.281966][ T1438] ? ____kasan_slab_free+0x130/0x160 [ 64.287260][ T1438] ? get_signal+0xb98/0x12e0 [ 64.291924][ T1438] ? kmem_cache_free+0x100/0x2d0 [ 64.296843][ T1438] get_signal+0xf23/0x12e0 [ 64.301245][ T1438] arch_do_signal_or_restart+0xe2/0x11d0 [ 64.306859][ T1438] ? force_sig_fault+0xd7/0x130 [ 64.311695][ T1438] ? __ia32_sys_rt_sigreturn+0x730/0x730 [ 64.317301][ T1438] ? __bad_area_nosemaphore+0x420/0x420 [ 64.322829][ T1438] ? __bad_area_nosemaphore+0x2b0/0x420 [ 64.328348][ T1438] exit_to_user_mode_loop+0xa2/0xe0 [ 64.333516][ T1438] exit_to_user_mode_prepare+0x76/0xa0 [ 64.338956][ T1438] irqentry_exit_to_user_mode+0x9/0x10 [ 64.344392][ T1438] irqentry_exit+0x12/0x60 [ 64.348781][ T1438] exc_page_fault+0x67/0xc0 [ 64.353258][ T1438] ? asm_exc_page_fault+0x8/0x30 [ 64.358165][ T1438] asm_exc_page_fault+0x1e/0x30 [ 64.362993][ T1438] RIP: 0033:0x7f475edb9631 [ 64.367389][ T1438] Code: 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 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 64.386973][ T1438] RSP: 002b:fffffffffffffd20 EFLAGS: 00010217 [ 64.393019][ T1438] RAX: 0000000000000000 RBX: 00007f475f032fa0 RCX: 00007f475edb9629 [ 64.401065][ T1438] RDX: 0000000000000000 RSI: fffffffffffffd20 RDI: 0000000001000000 [ 64.409105][ T1438] RBP: 00007f475ee4fb39 R08: 0000000000000000 R09: 0000000000000000 [ 64.417054][ T1438] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 64.424999][ T1438] R13: 00007f475f033038 R14: 00007f475f032fa0 R15: 00007ffcaa64f1e8 [ 64.432955][ T1438] Modules linked in: [ 64.441696][ T49] device bridge_slave_0 left promiscuous mode [ 64.447840][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.456447][ T1438] ---[ end trace 0b6568486b27ac46 ]--- [ 64.459707][ T1371] EXT4-fs error (device loop5): ext4_ext_remove_space:2971: inode #15: comm syz-executor: pblk 289 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 64.462983][ T1438] RIP: 0010:ext4_ext_insert_extent+0x4592/0x45d0 [ 64.482172][ T1371] EXT4-fs error (device loop5): ext4_evict_inode:294: comm syz-executor: couldn't truncate inode 15 (err -117) [ 64.487536][ T49] device bridge_slave_1 left promiscuous mode [ 64.505157][ T1438] Code: ff ff 89 d9 80 e1 07 fe c1 38 c1 0f 8c 08 e9 ff ff 48 89 df e8 6f 51 d4 ff e9 fb e8 ff ff e8 95 d0 99 ff 0f 0b e8 8e d0 99 ff <0f> 0b e8 87 d0 99 ff 0f 0b 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 30 [ 64.525287][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.525311][ T1371] EXT4-fs error (device loop5): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 64.533453][ T1438] RSP: 0018:ffffc900017563e0 EFLAGS: 00010293 [ 64.547670][ T1371] EXT4-fs error (device loop5): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 64.552762][ T49] device bridge_slave_0 left promiscuous mode [ 64.564088][ T1438] RAX: ffffffff81cae5c2 RBX: ffff888130941400 RCX: ffff8881071d62c0 [ 64.570597][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.579274][ T1438] RDX: 0000000000000000 RSI: 0000000000000063 RDI: 0000000000000063 [ 64.594419][ T49] device bridge_slave_1 left promiscuous mode [ 64.595432][ T1438] RBP: ffffc90001756590 R08: ffff88810d382c7f R09: 1ffff11021a7058f [ 64.603989][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.615868][ T1438] R10: dffffc0000000000 R11: ffffed1021a70590 R12: 0000000000000063 [ 64.625012][ T49] device bridge_slave_0 left promiscuous mode [ 64.625425][ T1438] R13: 1ffff110237a0288 R14: ffff8881309414c0 R15: 0000000000000063 [ 64.631334][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.639377][ T1438] FS: 00007f475ec1c6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 64.650395][ T1451] EXT4-fs (loop9): Ignoring removed bh option [ 64.655115][ T1438] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.655122][ T1438] CR2: 00007f88cf01edac CR3: 000000011912f000 CR4: 00000000003506b0 [ 64.655136][ T1438] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 64.670145][ T1451] EXT4-fs (loop9): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 64.675790][ T1438] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 64.684046][ T49] device bridge_slave_1 left promiscuous mode [ 64.696908][ T1438] Kernel panic - not syncing: Fatal exception [ 64.705657][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.716516][ T1438] Kernel Offset: disabled [ 64.727796][ T1438] Rebooting in 86400 seconds..