Warning: Permanently added '10.128.1.187' (ED25519) to the list of known hosts. 2026/04/09 01:38:35 parsed 1 programs Setting up swapspace version 1, size = 127995904 bytes [ 49.476582][ T23] audit: type=1400 audit(1775698715.240:109): avc: denied { unlink } for pid=418 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 49.532663][ T418] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 49.845790][ T23] audit: type=1401 audit(1775698715.610:110): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 49.869035][ T23] audit: type=1400 audit(1775698715.610:111): avc: denied { create } for pid=428 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 49.962236][ T458] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.969582][ T458] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.976863][ T458] device bridge_slave_0 entered promiscuous mode [ 49.983463][ T458] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.990551][ T458] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.997630][ T458] device bridge_slave_1 entered promiscuous mode [ 50.010949][ T458] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.018019][ T458] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.025234][ T458] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.032400][ T458] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.044465][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.052237][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.059434][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.066961][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.075135][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.082165][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.096025][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.104396][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.112650][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.120120][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.127748][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.135716][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.144147][ T458] device veth0_vlan entered promiscuous mode [ 50.151077][ T458] device veth1_macvtap entered promiscuous mode [ 50.158082][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.166163][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.174234][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.181455][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.195067][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 2026/04/09 01:38:36 executed programs: 0 [ 50.213391][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.280230][ T477] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.287303][ T477] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.294465][ T477] device bridge_slave_0 entered promiscuous mode [ 50.302723][ T476] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.309949][ T476] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.317104][ T476] device bridge_slave_0 entered promiscuous mode [ 50.324901][ T477] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.331903][ T477] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.339153][ T477] device bridge_slave_1 entered promiscuous mode [ 50.346050][ T479] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.353062][ T479] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.360226][ T479] device bridge_slave_0 entered promiscuous mode [ 50.366901][ T476] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.374009][ T476] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.381067][ T476] device bridge_slave_1 entered promiscuous mode [ 50.389231][ T478] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.396331][ T478] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.403466][ T478] device bridge_slave_0 entered promiscuous mode [ 50.410237][ T478] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.417330][ T478] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.424488][ T478] device bridge_slave_1 entered promiscuous mode [ 50.431556][ T479] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.438570][ T479] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.445705][ T479] device bridge_slave_1 entered promiscuous mode [ 50.470580][ T476] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.477607][ T476] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.484805][ T476] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.491901][ T476] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.501095][ T475] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.508243][ T475] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.515475][ T475] device bridge_slave_0 entered promiscuous mode [ 50.521995][ T475] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.529035][ T475] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.536444][ T475] device bridge_slave_1 entered promiscuous mode [ 50.545575][ T478] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.552598][ T478] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.559803][ T478] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.566812][ T478] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.576427][ T479] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.583454][ T479] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.590634][ T479] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.597650][ T479] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.608979][ T477] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.616050][ T477] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.623239][ T477] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.630268][ T477] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.644661][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.651961][ T341] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.659240][ T341] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.666338][ T341] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.673472][ T341] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.680512][ T341] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.687635][ T341] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.694938][ T341] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.702013][ T341] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.713181][ T479] device veth0_vlan entered promiscuous mode [ 50.719885][ T477] device veth0_vlan entered promiscuous mode [ 50.727172][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.734488][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.742300][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.750519][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.758343][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.765809][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.773106][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.781318][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.789007][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.796405][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.803667][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.812016][ T341] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.819020][ T341] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.826273][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.834318][ T341] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.841403][ T341] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.848653][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.856801][ T341] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.863828][ T341] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.871314][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.879369][ T341] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.886374][ T341] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.893621][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.901387][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.909140][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.916994][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.924940][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.932946][ T341] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.939976][ T341] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.947212][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.955307][ T341] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.962310][ T341] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.970725][ T479] device veth1_macvtap entered promiscuous mode [ 50.977859][ T477] device veth1_macvtap entered promiscuous mode [ 50.985241][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.992464][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.000025][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.008466][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.016742][ T341] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.023803][ T341] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.031144][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.039676][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.047815][ T341] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.054848][ T341] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.062090][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.070091][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.078030][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.085437][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.093406][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.101380][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.108913][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.116993][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.124859][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.132922][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.145253][ T478] device veth0_vlan entered promiscuous mode [ 51.152448][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.161308][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.169264][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.177578][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.185371][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.193457][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.201526][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.209753][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.217856][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.226009][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.234146][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.242153][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.250313][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.258428][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.266633][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.274428][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.282125][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.289636][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.298143][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.306111][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.314727][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.322215][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.332312][ T478] device veth1_macvtap entered promiscuous mode [ 51.339625][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.347119][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.355513][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.367737][ T475] device veth0_vlan entered promiscuous mode [ 51.377559][ T476] device veth0_vlan entered promiscuous mode [ 51.383752][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.391483][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.398789][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.406195][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.414398][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.422369][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.429375][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.436655][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.444827][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.445901][ T498] EXT4-fs (loop6): Ignoring removed bh option [ 51.452960][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.459022][ T500] EXT4-fs (loop5): Ignoring removed bh option [ 51.465866][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.466030][ T498] EXT4-fs (loop6): Ignoring removed oldalloc option [ 51.472005][ T500] EXT4-fs (loop5): Ignoring removed oldalloc option [ 51.480490][ T498] EXT4-fs (loop6): Ignoring removed nobh option [ 51.485985][ T500] EXT4-fs (loop5): Ignoring removed nobh option [ 51.492653][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.498640][ T498] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.505009][ T500] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.512881][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.527363][ T498] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 51.536957][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.555026][ T23] audit: type=1400 audit(1775698717.310:112): avc: denied { mount } for pid=497 comm="syz.6.21" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 51.568086][ T498] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3357: comm syz.6.21: Allocating blocks 497-513 which overlap fs metadata [ 51.572771][ T23] audit: type=1400 audit(1775698717.340:113): avc: denied { write } for pid=497 comm="syz.6.21" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 51.594388][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.607933][ T23] audit: type=1400 audit(1775698717.340:114): avc: denied { add_name } for pid=497 comm="syz.6.21" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 51.657372][ T23] audit: type=1400 audit(1775698717.340:115): avc: denied { create } for pid=497 comm="syz.6.21" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.657618][ T498] EXT4-fs (loop6): pa ffff88810d59cd00: logic 128, phys. 385, len 8 [ 51.685323][ T498] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 51.695585][ T23] audit: type=1400 audit(1775698717.340:116): avc: denied { read open } for pid=497 comm="syz.6.21" path="/0/file1/bus" dev="loop6" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.695665][ T500] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 51.718225][ T23] audit: type=1400 audit(1775698717.340:117): avc: denied { write } for pid=497 comm="syz.6.21" name="bus" dev="loop6" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.738640][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.765296][ T500] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3357: comm syz.5.19: Allocating blocks 497-513 which overlap fs metadata [ 51.768487][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.782244][ T500] EXT4-fs (loop5): pa ffff888109fe2a28: logic 128, phys. 385, len 8 [ 51.790087][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.798025][ T500] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 51.805661][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.816022][ T23] audit: type=1400 audit(1775698717.340:118): avc: denied { read write } for pid=497 comm="syz.6.21" name="file1" dev="loop6" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 51.824033][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.851558][ T500] EXT4-fs error (device loop5): ext4_ext_remove_space:2970: inode #15: comm syz.5.19: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 51.854714][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.876206][ T500] EXT4-fs error (device loop5): ext4_find_extent:928: inode #15: comm syz.5.19: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 51.881248][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.899242][ T500] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 119 with max blocks 1 with error 117 [ 51.907388][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.920029][ T500] EXT4-fs (loop5): This should not happen!! Data will be lost [ 51.920029][ T500] [ 51.927552][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.948079][ T476] device veth1_macvtap entered promiscuous mode [ 51.956387][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.964381][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.971757][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.979189][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.986552][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.994675][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.002645][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.010749][ T475] device veth1_macvtap entered promiscuous mode [ 52.027507][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.035602][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.043911][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.044138][ T512] EXT4-fs (loop5): Ignoring removed bh option [ 52.052082][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.058094][ T512] EXT4-fs (loop5): Ignoring removed oldalloc option [ 52.058099][ T512] EXT4-fs (loop5): Ignoring removed nobh option [ 52.058105][ T512] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.063576][ T512] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 52.066479][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.074574][ T514] EXT4-fs (loop0): Ignoring removed bh option [ 52.079721][ T510] EXT4-fs (loop6): Ignoring removed bh option [ 52.093515][ T514] EXT4-fs (loop0): Ignoring removed oldalloc option [ 52.115386][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.119439][ T514] EXT4-fs (loop0): Ignoring removed nobh option [ 52.131127][ T512] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3357: comm syz.5.22: Allocating blocks 497-513 which overlap fs metadata [ 52.131503][ T514] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.138333][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.146288][ T510] EXT4-fs (loop6): Ignoring removed oldalloc option [ 52.152549][ T512] EXT4-fs (loop5): pa ffff888109fe2680: logic 128, phys. 385, len 8 [ 52.166202][ T510] EXT4-fs (loop6): Ignoring removed nobh option [ 52.178154][ T512] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4374: group 0, [ 52.186176][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.192622][ T512] free 0, pa_free 1 [ 52.233432][ T510] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.242191][ T512] EXT4-fs error (device loop5): ext4_ext_remove_space:2970: inode #15: comm syz.5.22: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 52.246305][ T514] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 52.265600][ T512] EXT4-fs error (device loop5): ext4_find_extent:928: inode #15: comm syz.5.22: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 52.302573][ T526] EXT4-fs (loop1): Ignoring removed bh option [ 52.308530][ T512] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 119 with max blocks 1 with error 117 [ 52.309277][ T526] EXT4-fs (loop1): Ignoring removed oldalloc option [ 52.328149][ T510] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 52.328512][ T512] EXT4-fs (loop5): This should not happen!! Data will be lost [ 52.328512][ T512] [ 52.349078][ T526] EXT4-fs (loop1): Ignoring removed nobh option [ 52.361283][ T514] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3357: comm syz.0.17: Allocating blocks 497-513 which overlap fs metadata [ 52.364684][ T526] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.378799][ T514] EXT4-fs (loop0): pa ffff88810d59cc30: logic 128, phys. 385, len 8 [ 52.398368][ T514] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 52.410951][ T526] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 52.432083][ T530] EXT4-fs (loop3): Ignoring removed bh option [ 52.438600][ T530] EXT4-fs (loop3): Ignoring removed oldalloc option [ 52.439244][ T510] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3357: comm syz.6.23: Allocating blocks 497-513 which overlap fs metadata [ 52.445470][ T530] EXT4-fs (loop3): Ignoring removed nobh option [ 52.466568][ T530] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.468324][ T510] EXT4-fs (loop6): pa ffff888109fe2b60: logic 128, phys. 385, len 8 [ 52.483549][ T530] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 52.486605][ T510] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 52.529217][ T530] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3357: comm syz.3.20: Allocating blocks 497-513 which overlap fs metadata [ 52.530026][ T526] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3357: comm syz.1.18: Allocating blocks 497-513 which overlap fs metadata [ 52.543019][ T530] EXT4-fs (loop3): pa ffff888109fe2bc8: logic 128, phys. 385, len 8 [ 52.556617][ T526] EXT4-fs (loop1): pa ffff88810d59c548: logic 128, phys. 385, len 8 [ 52.564652][ T530] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 52.572604][ T526] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 52.587976][ T530] EXT4-fs error (device loop3): ext4_ext_remove_space:2970: inode #15: comm syz.3.20: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 52.616263][ T530] EXT4-fs error (device loop3): ext4_find_extent:928: inode #15: comm syz.3.20: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 52.634760][ T530] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 119 with max blocks 1 with error 117 [ 52.647706][ T530] EXT4-fs (loop3): This should not happen!! Data will be lost [ 52.647706][ T530] [ 52.657518][ T542] EXT4-fs (loop0): Ignoring removed bh option [ 52.663936][ T542] EXT4-fs (loop0): Ignoring removed oldalloc option [ 52.670531][ T542] EXT4-fs (loop0): Ignoring removed nobh option [ 52.676798][ T542] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.693624][ T542] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 52.724060][ T537] EXT4-fs (loop5): Ignoring removed bh option [ 52.730291][ T537] EXT4-fs (loop5): Ignoring removed oldalloc option [ 52.737013][ T537] EXT4-fs (loop5): Ignoring removed nobh option [ 52.743301][ T537] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.758787][ T542] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3357: comm syz.0.25: Allocating blocks 497-513 which overlap fs metadata [ 52.774692][ T542] EXT4-fs (loop0): pa ffff888109fe2750: logic 128, phys. 385, len 8 [ 52.782863][ T542] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 52.783281][ T537] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 52.825008][ T550] EXT4-fs (loop1): Ignoring removed bh option [ 52.829305][ T556] EXT4-fs (loop6): Ignoring removed bh option [ 52.834384][ T550] EXT4-fs (loop1): Ignoring removed oldalloc option [ 52.849108][ T557] EXT4-fs (loop3): Ignoring removed bh option [ 52.853221][ T556] EXT4-fs (loop6): Ignoring removed oldalloc option [ 52.855907][ T557] EXT4-fs (loop3): Ignoring removed oldalloc option [ 52.864419][ T537] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3357: comm syz.5.24: Allocating blocks 497-513 which overlap fs metadata [ 52.868634][ T557] EXT4-fs (loop3): Ignoring removed nobh option [ 52.888484][ T556] EXT4-fs (loop6): Ignoring removed nobh option [ 52.888887][ T557] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.894881][ T550] EXT4-fs (loop1): Ignoring removed nobh option [ 52.913521][ T556] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.925621][ T537] EXT4-fs (loop5): pa ffff888109fe2000: logic 128, phys. 385, len 8 [ 52.933657][ T537] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 52.944092][ T550] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.957865][ T557] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 52.973429][ T556] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 53.002555][ T556] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3357: comm syz.6.27: Allocating blocks 497-513 which overlap fs metadata [ 53.004858][ T557] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3357: comm syz.3.28: Allocating blocks 497-513 which overlap fs metadata [ 53.016476][ T556] EXT4-fs (loop6): pa ffff88810d59c2d8: logic 128, phys. 385, len 8 [ 53.037927][ T556] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 53.049562][ T550] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 53.054095][ T557] EXT4-fs (loop3): pa ffff888109fe23a8: logic 128, phys. 385, len 8 [ 53.078052][ T557] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 53.101583][ T550] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3357: comm syz.1.26: Allocating blocks 497-513 which overlap fs metadata [ 53.118200][ T550] EXT4-fs (loop1): pa ffff88810d59c270: logic 128, phys. 385, len 8 [ 53.126226][ T550] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 53.136929][ T7] device bridge_slave_1 left promiscuous mode [ 53.151104][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.160979][ T7] device bridge_slave_0 left promiscuous mode [ 53.167985][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.175677][ T7] device veth1_macvtap left promiscuous mode [ 53.181666][ T7] device veth0_vlan left promiscuous mode [ 53.265078][ T577] EXT4-fs (loop5): Ignoring removed bh option [ 53.271267][ T577] EXT4-fs (loop5): Ignoring removed oldalloc option [ 53.279076][ T577] EXT4-fs (loop5): Ignoring removed nobh option [ 53.285587][ T577] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.298596][ T579] EXT4-fs (loop6): Ignoring removed bh option [ 53.304662][ T579] EXT4-fs (loop6): Ignoring removed oldalloc option [ 53.312084][ T579] EXT4-fs (loop6): Ignoring removed nobh option [ 53.314537][ T577] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 53.318808][ T579] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.353745][ T579] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 53.378066][ T577] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3357: comm syz.5.30: Allocating blocks 497-513 which overlap fs metadata [ 53.391900][ T577] EXT4-fs (loop5): pa ffff888109fe2f70: logic 128, phys. 385, len 8 [ 53.399901][ T577] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 53.416942][ T585] EXT4-fs (loop1): Ignoring removed bh option [ 53.423229][ T582] EXT4-fs (loop3): Ignoring removed bh option [ 53.435281][ T585] EXT4-fs (loop1): Ignoring removed oldalloc option [ 53.435470][ T582] EXT4-fs (loop3): Ignoring removed oldalloc option [ 53.443774][ T577] EXT4-fs error (device loop5): ext4_find_extent:928: inode #15: comm syz.5.30: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 10, max 84(84), depth 0(0) [ 53.448683][ T582] EXT4-fs (loop3): Ignoring removed nobh option [ 53.472581][ T585] EXT4-fs (loop1): Ignoring removed nobh option [ 53.475729][ T582] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.479011][ T585] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.492190][ T579] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3357: comm syz.6.31: Allocating blocks 497-513 which overlap fs metadata [ 53.503119][ T577] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 224 with max blocks 1 with error 117 [ 53.517127][ T582] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 53.549502][ T577] EXT4-fs (loop5): This should not happen!! Data will be lost [ 53.549502][ T577] [ 53.555784][ T579] EXT4-fs (loop6): pa ffff88810d59caf8: logic 208, phys. 465, len 3 [ 53.567121][ T579] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 53.570324][ T585] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 53.583391][ T579] EXT4-fs error (device loop6): ext4_ext_search_right:1612: inode #15: comm syz.6.31: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 53.597463][ T593] EXT4-fs (loop0): Ignoring removed bh option [ 53.616031][ T579] EXT4-fs (loop6): Delayed block allocation failed for inode 15 at logical offset 96 with max blocks 1 with error 117 [ 53.622258][ T593] EXT4-fs (loop0): Ignoring removed oldalloc option [ 53.637968][ T579] EXT4-fs (loop6): This should not happen!! Data will be lost [ 53.637968][ T579] [ 53.641156][ T593] EXT4-fs (loop0): Ignoring removed nobh option [ 53.658689][ T593] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.662505][ T582] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3357: comm syz.3.32: Allocating blocks 497-513 which overlap fs metadata [ 53.677397][ T585] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3357: comm syz.1.33: Allocating blocks 497-513 which overlap fs metadata [ 53.684791][ T582] EXT4-fs (loop3): pa ffff888109fe20d0: logic 128, phys. 385, len 8 [ 53.698247][ T585] EXT4-fs (loop1): pa ffff88810d59c270: logic 128, phys. 385, len 8 [ 53.706138][ T582] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 53.724398][ T585] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 53.736345][ T593] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 53.825824][ T593] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3357: comm syz.0.34: Allocating blocks 497-513 which overlap fs metadata [ 53.839869][ T593] EXT4-fs (loop0): pa ffff888109fe23a8: logic 128, phys. 385, len 8 [ 53.847873][ T593] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 54.026497][ T614] EXT4-fs (loop5): Ignoring removed bh option [ 54.032559][ T614] EXT4-fs (loop5): Ignoring removed oldalloc option [ 54.039164][ T614] EXT4-fs (loop5): Ignoring removed nobh option [ 54.045447][ T614] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.059906][ T610] EXT4-fs (loop6): Ignoring removed bh option [ 54.066346][ T610] EXT4-fs (loop6): Ignoring removed oldalloc option [ 54.070201][ T616] EXT4-fs (loop3): Ignoring removed bh option [ 54.073064][ T610] EXT4-fs (loop6): Ignoring removed nobh option [ 54.079688][ T616] EXT4-fs (loop3): Ignoring removed oldalloc option [ 54.085780][ T610] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.092035][ T616] EXT4-fs (loop3): Ignoring removed nobh option [ 54.104895][ T614] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 54.110237][ T616] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.133603][ T610] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 54.144714][ T620] EXT4-fs (loop1): Ignoring removed bh option [ 54.165401][ T616] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 54.169473][ T620] EXT4-fs (loop1): Ignoring removed oldalloc option [ 54.196393][ T620] EXT4-fs (loop1): Ignoring removed nobh option [ 54.202625][ T620] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.223800][ T620] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 54.231387][ T614] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3357: comm syz.5.36: Allocating blocks 497-513 which overlap fs metadata [ 54.244580][ T622] EXT4-fs (loop0): Ignoring removed bh option [ 54.258143][ T614] EXT4-fs (loop5): pa ffff88810d59c2d8: logic 128, phys. 385, len 8 [ 54.272091][ T614] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 54.272806][ T622] EXT4-fs (loop0): Ignoring removed oldalloc option [ 54.291656][ T610] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3357: comm syz.6.35: Allocating blocks 497-513 which overlap fs metadata [ 54.291922][ T616] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3357: comm syz.3.37: Allocating blocks 497-513 which overlap fs metadata [ 54.305720][ T620] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3357: comm syz.1.38: Allocating blocks 497-513 which overlap fs metadata [ 54.333015][ T622] EXT4-fs (loop0): Ignoring removed nobh option [ 54.333487][ T616] EXT4-fs (loop3): pa ffff888109fe23a8: logic 128, phys. 385, len 8 [ 54.339499][ T622] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.347243][ T616] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 54.369426][ T620] EXT4-fs (loop1): pa ffff88810d59ca28: logic 128, phys. 385, len 8 [ 54.369592][ T610] EXT4-fs (loop6): pa ffff88810d59ca90: logic 128, phys. 385, len 8 [ 54.377460][ T620] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 54.385413][ T610] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 54.405887][ T622] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 54.410027][ T616] EXT4-fs error (device loop3): ext4_ext_search_right:1612: inode #15: comm syz.3.37: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 54.448846][ T616] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 115 with max blocks 1 with error 117 [ 54.461976][ T616] EXT4-fs (loop3): This should not happen!! Data will be lost [ 54.461976][ T616] [ 54.471734][ T616] EXT4-fs error (device loop3): ext4_ext_search_right:1612: inode #15: comm syz.3.37: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 54.473710][ T622] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3357: comm syz.0.39: Allocating blocks 497-513 which overlap fs metadata [ 54.490207][ T616] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4871: inode #15: block 112: len 3: ext4_ext_map_blocks returned -117 [ 54.504212][ T622] EXT4-fs (loop0): pa ffff88810d59cd68: logic 128, phys. 385, len 8 [ 54.525380][ T622] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 54.539845][ T622] EXT4-fs error (device loop0): ext4_find_extent:928: inode #15: comm syz.0.39: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 54.558011][ T622] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 119 with max blocks 1 with error 117 [ 54.570424][ T622] EXT4-fs (loop0): This should not happen!! Data will be lost [ 54.570424][ T622] [ 54.580147][ T622] EXT4-fs error (device loop0): ext4_ext_search_right:1612: inode #15: comm syz.0.39: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 54.598421][ T622] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4871: inode #15: block 116: len 3: ext4_ext_map_blocks returned -117 [ 54.715181][ T644] EXT4-fs (loop6): Ignoring removed bh option [ 54.721977][ T647] EXT4-fs (loop1): Ignoring removed bh option [ 54.727073][ T644] EXT4-fs (loop6): Ignoring removed oldalloc option [ 54.728118][ T647] EXT4-fs (loop1): Ignoring removed oldalloc option [ 54.734663][ T644] EXT4-fs (loop6): Ignoring removed nobh option [ 54.741419][ T647] EXT4-fs (loop1): Ignoring removed nobh option [ 54.747646][ T644] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.753884][ T647] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.773452][ T644] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 54.803723][ T647] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 54.883478][ T652] EXT4-fs (loop3): Ignoring removed bh option [ 54.889729][ T656] EXT4-fs (loop0): Ignoring removed bh option [ 54.890459][ T652] EXT4-fs (loop3): Ignoring removed oldalloc option [ 54.896786][ T644] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3357: comm syz.6.40: Allocating blocks 497-513 which overlap fs metadata [ 54.905170][ T647] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3357: comm syz.1.41: Allocating blocks 497-513 which overlap fs metadata [ 54.916225][ T656] EXT4-fs (loop0): Ignoring removed oldalloc option [ 54.930020][ T652] EXT4-fs (loop3): Ignoring removed nobh option [ 54.936674][ T644] EXT4-fs (loop6): pa ffff88810d59c8f0: logic 128, phys. 385, len 8 [ 54.942949][ T652] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.950846][ T644] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 54.965784][ T651] EXT4-fs (loop5): Ignoring removed bh option [ 54.972809][ T656] EXT4-fs (loop0): Ignoring removed nobh option [ 54.981325][ T651] EXT4-fs (loop5): Ignoring removed oldalloc option [ 54.987942][ T656] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.991940][ T647] EXT4-fs (loop1): pa ffff888109fe2f08: logic 128, phys. 385, len 8 [ 55.003869][ T651] EXT4-fs (loop5): Ignoring removed nobh option [ 55.011624][ T647] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 55.027989][ T651] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.036974][ T656] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 55.060611][ T652] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 55.081592][ T651] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 55.121312][ T656] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3357: comm syz.0.44: Allocating blocks 497-513 which overlap fs metadata [ 55.135240][ T656] EXT4-fs (loop0): pa ffff88810d59c208: logic 128, phys. 385, len 8 [ 55.143247][ T656] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 55.204119][ T651] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3357: comm syz.5.42: Allocating blocks 497-513 which overlap fs metadata [ 55.206216][ T652] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3357: comm syz.3.43: Allocating blocks 497-513 which overlap fs metadata [ 55.232167][ T652] EXT4-fs (loop3): pa ffff88810d59cbc8: logic 128, phys. 385, len 8 [ 55.240167][ T652] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 55.240601][ T651] EXT4-fs (loop5): pa ffff888109fe26e8: logic 128, phys. 385, len 8 [ 55.253291][ T672] EXT4-fs (loop1): Ignoring removed bh option [ 55.258090][ T651] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 55.268284][ T672] EXT4-fs (loop1): Ignoring removed oldalloc option [ 55.280838][ T672] EXT4-fs (loop1): Ignoring removed nobh option [ 55.287170][ T672] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE 2026/04/09 01:38:41 executed programs: 41 [ 55.301155][ T674] EXT4-fs (loop6): Ignoring removed bh option [ 55.307132][ T672] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 55.307431][ T674] EXT4-fs (loop6): Ignoring removed oldalloc option [ 55.334356][ T674] EXT4-fs (loop6): Ignoring removed nobh option [ 55.340681][ T674] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.356995][ T674] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 55.429597][ T674] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3357: comm syz.6.45: Allocating blocks 497-513 which overlap fs metadata [ 55.432530][ T672] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3357: comm syz.1.46: Allocating blocks 497-513 which overlap fs metadata [ 55.443453][ T674] EXT4-fs (loop6): pa ffff888109fe2e38: logic 128, phys. 385, len 8 [ 55.457210][ T672] EXT4-fs (loop1): pa ffff88810d59cb60: logic 128, phys. 385, len 8 [ 55.464911][ T674] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 55.472877][ T672] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 55.493779][ T680] EXT4-fs (loop0): Ignoring removed bh option [ 55.500198][ T680] EXT4-fs (loop0): Ignoring removed oldalloc option [ 55.507129][ T680] EXT4-fs (loop0): Ignoring removed nobh option [ 55.513695][ T680] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.526585][ T685] EXT4-fs (loop5): Ignoring removed bh option [ 55.527535][ T687] EXT4-fs (loop3): Ignoring removed bh option [ 55.532767][ T685] EXT4-fs (loop5): Ignoring removed oldalloc option [ 55.538887][ T687] EXT4-fs (loop3): Ignoring removed oldalloc option [ 55.545581][ T685] EXT4-fs (loop5): Ignoring removed nobh option [ 55.558387][ T685] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.563351][ T687] EXT4-fs (loop3): Ignoring removed nobh option [ 55.571770][ T680] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 55.576620][ T687] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.606933][ T685] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 55.633867][ T687] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 55.677474][ T680] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3357: comm syz.0.47: Allocating blocks 497-513 which overlap fs metadata [ 55.677899][ T685] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3357: comm syz.5.48: Allocating blocks 497-513 which overlap fs metadata [ 55.691326][ T680] EXT4-fs (loop0): pa ffff888109fe20d0: logic 128, phys. 385, len 8 [ 55.705263][ T685] EXT4-fs (loop5): pa ffff88810d59c208: logic 128, phys. 385, len 8 [ 55.713244][ T680] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 55.721295][ T685] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 55.746872][ T697] EXT4-fs (loop1): Ignoring removed bh option [ 55.757258][ T697] EXT4-fs (loop1): Ignoring removed oldalloc option [ 55.761026][ T687] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3357: comm syz.3.49: Allocating blocks 497-513 which overlap fs metadata [ 55.763987][ T697] EXT4-fs (loop1): Ignoring removed nobh option [ 55.777625][ T687] EXT4-fs (loop3): pa ffff888109fe2888: logic 128, phys. 385, len 8 [ 55.791889][ T687] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 55.795460][ T697] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.814627][ T704] EXT4-fs (loop6): Ignoring removed bh option [ 55.820944][ T704] EXT4-fs (loop6): Ignoring removed oldalloc option [ 55.827676][ T704] EXT4-fs (loop6): Ignoring removed nobh option [ 55.828470][ T697] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 55.833961][ T704] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.873643][ T704] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 55.942015][ T697] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3357: comm syz.1.50: Allocating blocks 497-513 which overlap fs metadata [ 55.942545][ T704] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3357: comm syz.6.51: Allocating blocks 497-513 which overlap fs metadata [ 55.956992][ T697] EXT4-fs (loop1): pa ffff888109fe27b8: logic 128, phys. 385, len 8 [ 55.969535][ T704] EXT4-fs (loop6): pa ffff88810d59c270: logic 128, phys. 385, len 8 [ 55.977415][ T697] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4374: group 0, [ 55.985546][ T704] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 56.003923][ T697] free 0, pa_free 1 [ 56.009513][ T710] EXT4-fs (loop0): Ignoring removed bh option [ 56.015766][ T710] EXT4-fs (loop0): Ignoring removed oldalloc option [ 56.022396][ T710] EXT4-fs (loop0): Ignoring removed nobh option [ 56.028806][ T710] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.041631][ T716] EXT4-fs (loop3): Ignoring removed bh option [ 56.048102][ T716] EXT4-fs (loop3): Ignoring removed oldalloc option [ 56.054824][ T716] EXT4-fs (loop3): Ignoring removed nobh option [ 56.056039][ T710] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 56.061155][ T716] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.103595][ T716] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 56.157165][ T718] EXT4-fs (loop5): Ignoring removed bh option [ 56.162319][ T710] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3357: comm syz.0.52: Allocating blocks 497-513 which overlap fs metadata [ 56.169507][ T716] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3357: comm syz.3.54: Allocating blocks 497-513 which overlap fs metadata [ 56.177291][ T710] EXT4-fs (loop0): pa ffff888109fe27b8: logic 128, phys. 385, len 8 [ 56.190988][ T718] EXT4-fs (loop5): Ignoring removed oldalloc option [ 56.198648][ T710] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 56.206072][ T718] EXT4-fs (loop5): Ignoring removed nobh option [ 56.221495][ T716] EXT4-fs (loop3): pa ffff88810d59c750: logic 128, phys. 385, len 8 [ 56.229480][ T716] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 56.239633][ T718] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.253525][ T718] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 56.262192][ T716] EXT4-fs error (device loop3): ext4_find_extent:928: inode #15: comm syz.3.54: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 56.291672][ T716] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 203 with max blocks 1 with error 117 [ 56.304367][ T727] EXT4-fs (loop6): Ignoring removed bh option [ 56.304923][ T716] EXT4-fs (loop3): This should not happen!! Data will be lost [ 56.304923][ T716] [ 56.310419][ T727] EXT4-fs (loop6): Ignoring removed oldalloc option [ 56.310424][ T727] EXT4-fs (loop6): Ignoring removed nobh option [ 56.310437][ T727] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.320799][ T716] EXT4-fs error (device loop3): ext4_ext_search_right:1612: inode #15: comm syz.3.54: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 56.333559][ T727] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 56.345177][ T716] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4871: inode #15: block 200: len 3: ext4_ext_map_blocks returned -117 [ 56.397749][ T729] EXT4-fs (loop1): Ignoring removed bh option [ 56.409282][ T718] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3357: comm syz.5.53: Allocating blocks 497-513 which overlap fs metadata [ 56.413178][ T729] EXT4-fs (loop1): Ignoring removed oldalloc option [ 56.429824][ T729] EXT4-fs (loop1): Ignoring removed nobh option [ 56.436429][ T718] EXT4-fs (loop5): pa ffff888109fe2958: logic 128, phys. 385, len 8 [ 56.437533][ T729] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.444424][ T718] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 56.457232][ T727] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3357: comm syz.6.55: Allocating blocks 497-513 which overlap fs metadata [ 56.466749][ T739] EXT4-fs (loop0): Ignoring removed bh option [ 56.480454][ T727] EXT4-fs (loop6): pa ffff888109fe2ea0: logic 128, phys. 385, len 8 [ 56.488059][ T739] EXT4-fs (loop0): Ignoring removed oldalloc option [ 56.494237][ T727] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 56.501665][ T729] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 56.522635][ T718] EXT4-fs error (device loop5): ext4_ext_remove_space:2970: inode #15: comm syz.5.53: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 56.531620][ T739] EXT4-fs (loop0): Ignoring removed nobh option [ 56.552289][ T718] EXT4-fs error (device loop5): ext4_find_extent:928: inode #15: comm syz.5.53: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 56.564317][ T739] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.573641][ T718] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 119 with max blocks 1 with error 117 [ 56.594901][ T729] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3357: comm syz.1.56: Allocating blocks 497-513 which overlap fs metadata [ 56.598060][ T718] EXT4-fs (loop5): This should not happen!! Data will be lost [ 56.598060][ T718] [ 56.621671][ T729] EXT4-fs (loop1): pa ffff88810d59c0d0: logic 128, phys. 385, len 8 [ 56.621770][ T739] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 56.629679][ T729] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 56.739535][ T739] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3357: comm syz.0.57: Allocating blocks 497-513 which overlap fs metadata [ 56.753491][ T739] EXT4-fs (loop0): pa ffff888109fe2958: logic 128, phys. 385, len 8 [ 56.761449][ T739] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 56.946543][ T748] EXT4-fs (loop6): Ignoring removed bh option [ 56.952669][ T748] EXT4-fs (loop6): Ignoring removed oldalloc option [ 56.959333][ T748] EXT4-fs (loop6): Ignoring removed nobh option [ 56.965610][ T748] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.978046][ T757] EXT4-fs (loop3): Ignoring removed bh option [ 56.978048][ T755] EXT4-fs (loop1): Ignoring removed bh option [ 56.978050][ T755] EXT4-fs (loop1): Ignoring removed oldalloc option [ 56.984234][ T757] EXT4-fs (loop3): Ignoring removed oldalloc option [ 56.990305][ T755] EXT4-fs (loop1): Ignoring removed nobh option [ 56.996838][ T757] EXT4-fs (loop3): Ignoring removed nobh option [ 57.003528][ T755] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.009751][ T757] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.016210][ T748] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 57.028294][ T755] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 57.040935][ T757] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 57.063569][ T753] EXT4-fs (loop5): Ignoring removed bh option [ 57.083689][ T757] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3357: comm syz.3.58: Allocating blocks 497-513 which overlap fs metadata [ 57.106144][ T748] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3357: comm syz.6.59: Allocating blocks 497-513 which overlap fs metadata [ 57.107269][ T757] EXT4-fs (loop3): pa ffff888109fe2e38: logic 128, phys. 385, len 8 [ 57.121153][ T748] EXT4-fs (loop6): pa ffff88810d59c068: logic 128, phys. 385, len 8 [ 57.134534][ T757] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4374: group 0, [ 57.142498][ T748] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4374: group 0, [ 57.150524][ T757] free 0, pa_free 1 [ 57.158908][ T748] free 0, pa_free 1 [ 57.162920][ T753] EXT4-fs (loop5): Ignoring removed oldalloc option [ 57.171731][ T752] EXT4-fs (loop0): Ignoring removed bh option [ 57.174964][ T753] EXT4-fs (loop5): Ignoring removed nobh option [ 57.188833][ T755] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3357: comm syz.1.61: Allocating blocks 497-513 which overlap fs metadata [ 57.193943][ T753] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.215648][ T752] EXT4-fs (loop0): Ignoring removed oldalloc option [ 57.226336][ T755] EXT4-fs (loop1): pa ffff888109fe25b0: logic 128, phys. 385, len 8 [ 57.226340][ T752] EXT4-fs (loop0): Ignoring removed nobh option [ 57.234333][ T755] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 57.251189][ T752] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.263473][ T753] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 57.287535][ T753] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3357: comm syz.5.60: Allocating blocks 497-513 which overlap fs metadata [ 57.301468][ T753] EXT4-fs (loop5): pa ffff88810d59c1a0: logic 128, phys. 385, len 8 [ 57.301674][ T752] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 57.309447][ T753] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 57.345929][ T495] EXT4-fs error (device loop5): ext4_ext_search_right:1612: inode #15: comm kworker/u4:4: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 57.365506][ T495] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4871: inode #15: block 114: len 2: ext4_ext_map_blocks returned -117 [ 57.365509][ T753] EXT4-fs error (device loop5): ext4_ext_search_right:1612: inode #15: comm syz.5.60: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 57.367177][ T753] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 118 with max blocks 2 with error 117 [ 57.379735][ T495] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 15, error -117) [ 57.399038][ T753] EXT4-fs (loop5): This should not happen!! Data will be lost [ 57.399038][ T753] [ 57.423165][ T23] kauditd_printk_skb: 1 callbacks suppressed [ 57.423169][ T23] audit: type=1400 audit(1775698723.180:120): avc: denied { read } for pid=73 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 57.423669][ T753] EXT4-fs error (device loop5): ext4_ext_search_right:1612: inode #15: comm syz.5.60: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 57.440602][ T752] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3357: comm syz.0.62: Allocating blocks 497-513 which overlap fs metadata [ 57.479183][ T23] audit: type=1400 audit(1775698723.180:121): avc: denied { search } for pid=73 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 57.520012][ T752] EXT4-fs (loop0): pa ffff88810d59ce38: logic 128, phys. 385, len 8 [ 57.520041][ T753] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4871: inode #15: block 116: len 2: ext4_ext_map_blocks returned -117 [ 57.528021][ T752] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 57.530547][ T23] audit: type=1400 audit(1775698723.180:122): avc: denied { write } for pid=73 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 57.574566][ T23] audit: type=1400 audit(1775698723.180:123): avc: denied { add_name } for pid=73 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 57.595736][ T23] audit: type=1400 audit(1775698723.180:124): avc: denied { create } for pid=73 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 57.616460][ T23] audit: type=1400 audit(1775698723.180:125): avc: denied { append open } for pid=73 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 57.639716][ T23] audit: type=1400 audit(1775698723.180:126): avc: denied { getattr } for pid=73 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 57.649915][ T778] EXT4-fs (loop6): Ignoring removed bh option [ 57.668528][ T778] EXT4-fs (loop6): Ignoring removed oldalloc option [ 57.675201][ T778] EXT4-fs (loop6): Ignoring removed nobh option [ 57.681443][ T778] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.703844][ T778] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 57.753730][ T783] EXT4-fs (loop3): Ignoring removed bh option [ 57.759854][ T783] EXT4-fs (loop3): Ignoring removed oldalloc option [ 57.766516][ T783] EXT4-fs (loop3): Ignoring removed nobh option [ 57.772749][ T783] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.793683][ T783] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 57.794071][ T784] EXT4-fs (loop1): Ignoring removed bh option [ 57.818919][ T778] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3357: comm syz.6.64: Allocating blocks 497-513 which overlap fs metadata [ 57.821184][ T784] EXT4-fs (loop1): Ignoring removed oldalloc option [ 57.836988][ T778] EXT4-fs (loop6): pa ffff888109fe28f0: logic 128, phys. 385, len 8 [ 57.841417][ T784] EXT4-fs (loop1): Ignoring removed nobh option [ 57.849263][ T778] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 57.855769][ T784] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.883769][ T784] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 57.904760][ T788] EXT4-fs (loop0): Ignoring removed bh option [ 57.910867][ T788] EXT4-fs (loop0): Ignoring removed oldalloc option [ 57.913627][ T784] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3357: comm syz.1.65: Allocating blocks 497-513 which overlap fs metadata [ 57.917652][ T788] EXT4-fs (loop0): Ignoring removed nobh option [ 57.931230][ T784] EXT4-fs (loop1): pa ffff888109fe2888: logic 128, phys. 385, len 8 [ 57.937989][ T788] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.945311][ T784] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 57.971161][ T783] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3357: comm syz.3.63: Allocating blocks 497-513 which overlap fs metadata [ 57.985494][ T783] EXT4-fs (loop3): pa ffff88810d59c618: logic 128, phys. 385, len 8 [ 57.993481][ T783] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 57.993952][ T788] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 58.018075][ T795] EXT4-fs (loop5): Ignoring removed bh option [ 58.030409][ T795] EXT4-fs (loop5): Ignoring removed oldalloc option [ 58.037292][ T795] EXT4-fs (loop5): Ignoring removed nobh option [ 58.043687][ T795] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.063570][ T795] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 58.089843][ T804] EXT4-fs (loop6): Ignoring removed bh option [ 58.098595][ T788] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3357: comm syz.0.66: Allocating blocks 497-513 which overlap fs metadata [ 58.112593][ T804] EXT4-fs (loop6): Ignoring removed oldalloc option [ 58.114721][ T788] EXT4-fs (loop0): pa ffff888109fe2548: logic 128, phys. 385, len 8 [ 58.119258][ T804] EXT4-fs (loop6): Ignoring removed nobh option [ 58.127327][ T788] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 58.143506][ T804] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.163452][ T804] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 58.308294][ T804] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3357: comm syz.6.68: Allocating blocks 497-513 which overlap fs metadata [ 58.308324][ T795] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3357: comm syz.5.67: Allocating blocks 497-513 which overlap fs metadata [ 58.322292][ T804] EXT4-fs (loop6): pa ffff888109fe2138: logic 128, phys. 385, len 8 [ 58.339789][ T795] EXT4-fs (loop5): pa ffff88810d59c888: logic 128, phys. 385, len 8 [ 58.344009][ T804] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 58.351994][ T795] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 58.373753][ T811] EXT4-fs (loop1): Ignoring removed bh option [ 58.380064][ T816] EXT4-fs (loop0): Ignoring removed bh option [ 58.402357][ T811] EXT4-fs (loop1): Ignoring removed oldalloc option [ 58.410016][ T811] EXT4-fs (loop1): Ignoring removed nobh option [ 58.416943][ T816] EXT4-fs (loop0): Ignoring removed oldalloc option [ 58.423867][ T811] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.436196][ T816] EXT4-fs (loop0): Ignoring removed nobh option [ 58.442552][ T816] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.463471][ T811] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 58.487791][ T816] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 58.546481][ T816] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3357: comm syz.0.71: Allocating blocks 497-513 which overlap fs metadata [ 58.561185][ T816] EXT4-fs (loop0): pa ffff888109fe2208: logic 128, phys. 385, len 8 [ 58.561282][ T811] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3357: comm syz.1.69: Allocating blocks 497-513 which overlap fs metadata [ 58.569191][ T816] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 58.583986][ T825] EXT4-fs (loop5): Ignoring removed bh option [ 58.599375][ T825] EXT4-fs (loop5): Ignoring removed oldalloc option [ 58.606174][ T811] EXT4-fs (loop1): pa ffff888109fe2c98: logic 128, phys. 385, len 8 [ 58.608757][ T825] EXT4-fs (loop5): Ignoring removed nobh option [ 58.614180][ T811] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 58.630595][ T825] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.643605][ T825] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 58.664997][ T828] EXT4-fs (loop6): Ignoring removed bh option [ 58.665584][ T831] EXT4-fs (loop3): Ignoring removed bh option [ 58.671072][ T828] EXT4-fs (loop6): Ignoring removed oldalloc option [ 58.677417][ T831] EXT4-fs (loop3): Ignoring removed oldalloc option [ 58.684181][ T828] EXT4-fs (loop6): Ignoring removed nobh option [ 58.690911][ T831] EXT4-fs (loop3): Ignoring removed nobh option [ 58.697193][ T828] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.703563][ T831] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.723568][ T828] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 58.753723][ T831] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 58.802372][ T831] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3357: comm syz.3.73: Allocating blocks 497-513 which overlap fs metadata [ 58.816614][ T831] EXT4-fs (loop3): pa ffff888109fe2c98: logic 128, phys. 385, len 8 [ 58.824607][ T831] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 58.827995][ T844] EXT4-fs (loop1): Ignoring removed bh option [ 58.834606][ T842] EXT4-fs (loop0): Ignoring removed bh option [ 58.841315][ T825] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3357: comm syz.5.72: Allocating blocks 497-513 which overlap fs metadata [ 58.846710][ T842] EXT4-fs (loop0): Ignoring removed oldalloc option [ 58.860902][ T825] EXT4-fs (loop5): pa ffff88810d59cdd0: logic 128, phys. 385, len 8 [ 58.866971][ T842] EXT4-fs (loop0): Ignoring removed nobh option [ 58.874879][ T825] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 58.881089][ T842] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.898534][ T844] EXT4-fs (loop1): Ignoring removed oldalloc option [ 58.905591][ T828] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3357: comm syz.6.74: Allocating blocks 497-513 which overlap fs metadata [ 58.909814][ T844] EXT4-fs (loop1): Ignoring removed nobh option [ 58.923416][ T828] EXT4-fs (loop6): pa ffff888109fe20d0: logic 128, phys. 385, len 8 [ 58.929735][ T844] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.937390][ T828] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 58.960333][ T842] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 58.966944][ T844] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 59.007207][ T842] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3357: comm syz.0.75: Allocating blocks 497-513 which overlap fs metadata [ 59.008059][ T844] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3357: comm syz.1.76: Allocating blocks 497-513 which overlap fs metadata [ 59.021156][ T842] EXT4-fs (loop0): pa ffff88810d59ce38: logic 128, phys. 385, len 8 [ 59.034851][ T844] EXT4-fs (loop1): pa ffff888109fe2888: logic 128, phys. 385, len 8 [ 59.042698][ T842] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 59.050775][ T844] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4374: group 0, free 0, pa_free 1 [ 59.081497][ T844] ------------[ cut here ]------------ [ 59.087021][ T844] kernel BUG at fs/ext4/mballoc.c:3729! [ 59.092719][ T844] invalid opcode: 0000 [#1] PREEMPT SMP [ 59.098262][ T844] CPU: 0 PID: 844 Comm: syz.1.76 Not tainted syzkaller #0 [ 59.105719][ T844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 59.115778][ T844] RIP: 0010:ext4_mb_normalize_request.constprop.0+0x496/0x540 [ 59.123342][ T844] Code: 8b 45 a0 48 29 d6 8b 40 14 48 39 c6 0f 82 67 ff ff ff 48 8d 4b 24 48 8d 53 28 e8 d5 3c fd ff 66 81 4b 58 00 02 e9 4f ff ff ff <0f> 0b 0f 0b 0f 0b 31 ff 41 be 00 00 02 00 e9 e7 fb ff ff 0f 0b 31 [ 59.142932][ T844] RSP: 0018:ffffc90001387730 EFLAGS: 00010246 [ 59.148971][ T844] RAX: 0000000000000000 RBX: ffff888109fe1300 RCX: 0000000000020000 [ 59.157018][ T844] RDX: 0000000000000000 RSI: ffff8881148f9400 RDI: ffff888111620000 [ 59.164998][ T844] RBP: ffffc90001387790 R08: 0000000000000003 R09: 00000000000000d0 [ 59.172939][ T844] R10: 00000000000000e9 R11: ffff88810d6d11e8 R12: ffff88810d6d14d0 [ 59.180880][ T844] R13: 0000000000000017 R14: ffff88810d6d14d0 R15: ffff88810d6d14d0 [ 59.188833][ T844] FS: 00007f8f3c9606c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 59.197734][ T844] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.204297][ T844] CR2: 00007f05f7273000 CR3: 000000010d1ad000 CR4: 00000000003506b0 [ 59.212241][ T844] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 59.220268][ T844] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 59.228297][ T844] Call Trace: [ 59.231559][ T844] ext4_mb_new_blocks+0x77d/0x1010 [ 59.236639][ T844] ? sysvec_reschedule_ipi+0x82/0x120 [ 59.241982][ T844] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 59.247583][ T844] ext4_ext_map_blocks+0x876/0x1a30 [ 59.252759][ T844] ? wake_up_q+0x6f/0xc0 [ 59.257238][ T844] ? preempt_count_add+0x75/0xc0 [ 59.262157][ T844] ? _raw_spin_unlock_irq+0x20/0x36 [ 59.267342][ T844] ? rwsem_down_write_slowpath+0x292/0x730 [ 59.273116][ T844] ext4_map_blocks+0x194/0x5a0 [ 59.277853][ T844] ext4_writepages+0x829/0x1180 [ 59.282678][ T844] ? ext4_da_write_begin+0x234/0x580 [ 59.287939][ T844] do_writepages+0x30/0xb0 [ 59.292321][ T844] ? _raw_spin_unlock+0x1f/0x40 [ 59.297157][ T844] ? wbc_attach_and_unlock_inode+0xf0/0x150 [ 59.303032][ T844] __filemap_fdatawrite_range+0xc7/0x100 [ 59.308734][ T844] file_write_and_wait_range+0x4e/0x80 [ 59.314180][ T844] ext4_sync_file+0x76/0x380 [ 59.318762][ T844] vfs_fsync_range+0x41/0x80 [ 59.323318][ T844] ext4_buffered_write_iter+0x10d/0x150 [ 59.328832][ T844] ext4_file_write_iter+0x5b/0x840 [ 59.333916][ T844] ? do_futex+0xf1/0xb70 [ 59.338125][ T844] new_sync_write+0x105/0x190 [ 59.342767][ T844] vfs_write+0x1fb/0x290 [ 59.346975][ T844] __x64_sys_pwrite64+0x87/0xc0 [ 59.351792][ T844] do_syscall_64+0x32/0x50 [ 59.356187][ T844] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 59.362053][ T844] RIP: 0033:0x7f8f3cafd799 [ 59.366443][ T844] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 59.386633][ T844] RSP: 002b:00007f8f3c960028 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 59.395017][ T844] RAX: ffffffffffffffda RBX: 00007f8f3cd76fa0 RCX: 00007f8f3cafd799 [ 59.402959][ T844] RDX: 00000000200000c1 RSI: 00002000000000c0 RDI: 0000000000000006 [ 59.411041][ T844] RBP: 00007f8f3cb93bd9 R08: 0000000000000000 R09: 0000000000000000 [ 59.418996][ T844] R10: 0000000000009000 R11: 0000000000000246 R12: 0000000000000000 [ 59.427038][ T844] R13: 00007f8f3cd77038 R14: 00007f8f3cd76fa0 R15: 00007fff7d5f69b8 [ 59.434994][ T844] Modules linked in: [ 59.439082][ T844] ---[ end trace d91f6577df6713d1 ]--- [ 59.444593][ T844] RIP: 0010:ext4_mb_normalize_request.constprop.0+0x496/0x540 [ 59.452075][ T844] Code: 8b 45 a0 48 29 d6 8b 40 14 48 39 c6 0f 82 67 ff ff ff 48 8d 4b 24 48 8d 53 28 e8 d5 3c fd ff 66 81 4b 58 00 02 e9 4f ff ff ff <0f> 0b 0f 0b 0f 0b 31 ff 41 be 00 00 02 00 e9 e7 fb ff ff 0f 0b 31 [ 59.471700][ T844] RSP: 0018:ffffc90001387730 EFLAGS: 00010246 [ 59.477889][ T844] RAX: 0000000000000000 RBX: ffff888109fe1300 RCX: 0000000000020000 [ 59.485943][ T844] RDX: 0000000000000000 RSI: ffff8881148f9400 RDI: ffff888111620000 [ 59.493998][ T844] RBP: ffffc90001387790 R08: 0000000000000003 R09: 00000000000000d0 [ 59.501952][ T844] R10: 00000000000000e9 R11: ffff88810d6d11e8 R12: ffff88810d6d14d0 [ 59.509977][ T844] R13: 0000000000000017 R14: ffff88810d6d14d0 R15: ffff88810d6d14d0 [ 59.517990][ T844] FS: 00007f8f3c9606c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 59.526964][ T844] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.533587][ T844] CR2: 00007f4e0594b000 CR3: 000000010d1ad000 CR4: 00000000003506b0 [ 59.541590][ T844] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 59.549749][ T844] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 59.557794][ T844] Kernel panic - not syncing: Fatal exception [ 59.564183][ T844] Kernel Offset: disabled [ 59.568500][ T844] Rebooting in 86400 seconds..