[ 33.717412][ T7] device bridge_slave_0 left promiscuous mode [ 33.723774][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.731944][ T7] device bridge_slave_1 left promiscuous mode [ 33.738468][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.745952][ T7] device bridge_slave_0 left promiscuous mode [ 33.752050][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.759924][ T7] device veth1_macvtap left promiscuous mode [ 33.766074][ T7] device veth0_vlan left promiscuous mode [ 33.771911][ T7] device veth1_macvtap left promiscuous mode [ 33.778025][ T7] device veth0_vlan left promiscuous mode Warning: Permanently added '10.128.0.170' (ED25519) to the list of known hosts. 2025/08/11 02:59:15 ignoring optional flag "sandboxArg"="0" 2025/08/11 02:59:16 parsed 1 programs [ 51.490911][ T24] kauditd_printk_skb: 27 callbacks suppressed [ 51.490921][ T24] audit: type=1400 audit(1754881157.129:101): avc: denied { create } for pid=414 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 51.517751][ T24] audit: type=1400 audit(1754881157.129:102): avc: denied { write } for pid=414 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 51.538242][ T24] audit: type=1400 audit(1754881157.129:103): avc: denied { read } for pid=414 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 51.558801][ T414] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 51.559009][ T24] audit: type=1400 audit(1754881157.159:104): avc: denied { unlink } for pid=414 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" [ 52.093230][ T24] audit: type=1400 audit(1754881157.739:105): avc: denied { create } for pid=434 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 52.232677][ T24] audit: type=1401 audit(1754881157.849:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 52.322540][ T443] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.329649][ T443] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.337106][ T443] device bridge_slave_0 entered promiscuous mode [ 52.362720][ T443] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.369792][ T443] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.379463][ T443] device bridge_slave_1 entered promiscuous mode [ 52.516953][ T443] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.524116][ T443] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.531359][ T443] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.538380][ T443] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.559978][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.567598][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.575578][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.595319][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.604340][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.611380][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.619071][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.627944][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.635284][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.642706][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.650713][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.666911][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.675490][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.693618][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.712984][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.723010][ T443] device veth0_vlan entered promiscuous mode [ 52.743020][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.752429][ T443] device veth1_macvtap entered promiscuous mode 2025/08/11 02:59:18 executed programs: 0 [ 52.764990][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.784307][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.883720][ T477] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.890764][ T477] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.906536][ T477] device bridge_slave_0 entered promiscuous mode [ 52.913659][ T477] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.920683][ T477] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.928246][ T477] device bridge_slave_1 entered promiscuous mode [ 53.022597][ T483] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.029827][ T483] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.037409][ T483] device bridge_slave_0 entered promiscuous mode [ 53.046474][ T483] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.053646][ T483] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.061355][ T483] device bridge_slave_1 entered promiscuous mode [ 53.098771][ T488] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.105843][ T488] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.113261][ T488] device bridge_slave_0 entered promiscuous mode [ 53.123478][ T488] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.130601][ T488] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.138349][ T488] device bridge_slave_1 entered promiscuous mode [ 53.175546][ T482] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.182881][ T482] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.190226][ T482] device bridge_slave_0 entered promiscuous mode [ 53.212742][ T487] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.220324][ T487] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.233101][ T487] device bridge_slave_0 entered promiscuous mode [ 53.253293][ T482] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.260426][ T482] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.268064][ T482] device bridge_slave_1 entered promiscuous mode [ 53.277426][ T487] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.284567][ T487] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.291853][ T487] device bridge_slave_1 entered promiscuous mode [ 53.311566][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.319140][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.349542][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.358316][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.366675][ T345] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.373716][ T345] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.390956][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.430812][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.439337][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.447853][ T345] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.455031][ T345] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.503694][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.511737][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.530948][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.539172][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.563883][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.571293][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.586618][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.594157][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.621828][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.630254][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.638980][ T345] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.646032][ T345] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.654098][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.662338][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.670924][ T345] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.677980][ T345] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.685506][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.692899][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.700223][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.708362][ T345] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.715393][ T345] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.723031][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.731007][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.739186][ T345] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.746229][ T345] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.753797][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.761711][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.769184][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.776691][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.785177][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.793702][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.801383][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.809554][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.817964][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.826373][ T345] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.833409][ T345] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.840978][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.851581][ T477] device veth0_vlan entered promiscuous mode [ 53.863032][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.870944][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.879045][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.887676][ T345] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.894731][ T345] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.923815][ T487] device veth0_vlan entered promiscuous mode [ 53.931135][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.939780][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.949056][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.956681][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.964296][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.971712][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.979534][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.987875][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.996335][ T345] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.003413][ T345] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.011194][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.019804][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.028199][ T345] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.035362][ T345] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.042997][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.050941][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.059254][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.067359][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.075644][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.083778][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.091921][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.114204][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.123749][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.131899][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.141673][ T477] device veth1_macvtap entered promiscuous mode [ 54.164570][ T482] device veth0_vlan entered promiscuous mode [ 54.170935][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.179757][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.188654][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.197224][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.205150][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.213565][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.221830][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.230337][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.243183][ T488] device veth0_vlan entered promiscuous mode [ 54.254854][ T487] device veth1_macvtap entered promiscuous mode [ 54.263513][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.271371][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.280009][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.288713][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.297311][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.306064][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.314084][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.322042][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.329836][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.353237][ T488] device veth1_macvtap entered promiscuous mode [ 54.360078][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.369071][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.378045][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.387051][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.387159][ T502] ====================================================== [ 54.387159][ T502] WARNING: the mand mount option is being deprecated and [ 54.387159][ T502] will be removed in v5.15! [ 54.387159][ T502] ====================================================== [ 54.396120][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.430040][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.438285][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.447758][ T502] EXT4-fs (loop0): Ignoring removed nobh option [ 54.454493][ T502] EXT4-fs (loop0): Ignoring removed bh option [ 54.460761][ T502] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.482187][ T483] device veth0_vlan entered promiscuous mode [ 54.491528][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.499696][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.502109][ T502] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 54.511741][ T482] device veth1_macvtap entered promiscuous mode [ 54.538713][ T24] audit: type=1400 audit(1754881160.179:107): avc: denied { mount } for pid=501 comm="syz.0.16" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 54.566160][ T505] EXT4-fs (loop6): Ignoring removed nobh option [ 54.578340][ T483] device veth1_macvtap entered promiscuous mode [ 54.582820][ T505] EXT4-fs (loop6): Ignoring removed bh option [ 54.591244][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.598627][ T24] audit: type=1400 audit(1754881160.209:108): avc: denied { read write } for pid=501 comm="syz.0.16" name="file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 54.598645][ T24] audit: type=1400 audit(1754881160.209:109): avc: denied { open } for pid=501 comm="syz.0.16" path="/0/file1/file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 54.603715][ T502] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.16: Allocating blocks 497-513 which overlap fs metadata [ 54.621567][ T505] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.650199][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.677968][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.678298][ T509] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.16: Allocating blocks 497-513 which overlap fs metadata [ 54.686492][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.708203][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.716499][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.725330][ T505] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 54.733199][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.759181][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.766078][ T505] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.19: Allocating blocks 497-513 which overlap fs metadata [ 54.767582][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.781979][ T505] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.19: Allocating blocks 497-513 which overlap fs metadata [ 54.789633][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.813428][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.821923][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.829953][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.838372][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.846942][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.855533][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.866936][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.875944][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.893728][ T513] EXT4-fs (loop0): Ignoring removed nobh option [ 54.900192][ T513] EXT4-fs (loop0): Ignoring removed bh option [ 54.908924][ T513] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.936148][ T516] EXT4-fs (loop6): Ignoring removed nobh option [ 54.944232][ T513] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 54.950682][ T516] EXT4-fs (loop6): Ignoring removed bh option [ 54.980109][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.988840][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.998500][ T516] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.020547][ T516] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 55.054471][ T516] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.22: Allocating blocks 497-513 which overlap fs metadata [ 55.069896][ T524] EXT4-fs (loop1): Ignoring removed nobh option [ 55.070004][ T516] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.22: Allocating blocks 497-513 which overlap fs metadata [ 55.078836][ T524] EXT4-fs (loop1): Ignoring removed bh option [ 55.096880][ T524] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.105308][ T513] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.21: Allocating blocks 497-513 which overlap fs metadata [ 55.125471][ T513] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.21: Allocating blocks 497-513 which overlap fs metadata [ 55.126909][ T524] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 55.139447][ T529] EXT4-fs (loop4): Ignoring removed nobh option [ 55.170955][ T529] EXT4-fs (loop4): Ignoring removed bh option [ 55.177712][ T529] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.177873][ T522] EXT4-fs (loop2): Ignoring removed nobh option [ 55.196392][ T522] EXT4-fs (loop2): Ignoring removed bh option [ 55.202749][ T522] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.204481][ T529] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 55.252201][ T524] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.17: Allocating blocks 497-513 which overlap fs metadata [ 55.252815][ T522] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 55.271233][ T529] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.20: Allocating blocks 497-513 which overlap fs metadata [ 55.305075][ T538] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.17: Allocating blocks 497-513 which overlap fs metadata [ 55.305086][ T539] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.20: Allocating blocks 497-513 which overlap fs metadata [ 55.351944][ T522] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.18: Allocating blocks 497-513 which overlap fs metadata [ 55.366742][ T522] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.18: Allocating blocks 497-513 which overlap fs metadata [ 55.436418][ T541] EXT4-fs (loop6): Ignoring removed nobh option [ 55.442887][ T541] EXT4-fs (loop6): Ignoring removed bh option [ 55.448953][ T541] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.464065][ T541] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 55.491035][ T543] EXT4-fs (loop0): Ignoring removed nobh option [ 55.497668][ T543] EXT4-fs (loop0): Ignoring removed bh option [ 55.505845][ T543] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.535019][ T543] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 55.571312][ T541] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.23: Allocating blocks 497-513 which overlap fs metadata [ 55.586645][ T541] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.23: Allocating blocks 497-513 which overlap fs metadata [ 55.603545][ T547] EXT4-fs (loop4): Ignoring removed nobh option [ 55.609875][ T547] EXT4-fs (loop4): Ignoring removed bh option [ 55.616593][ T547] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.634355][ T547] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 55.727131][ T553] EXT4-fs (loop2): Ignoring removed nobh option [ 55.735778][ T553] EXT4-fs (loop2): Ignoring removed bh option [ 55.743199][ T547] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.25: Allocating blocks 497-513 which overlap fs metadata [ 55.744185][ T553] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.761510][ T547] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.25: Allocating blocks 497-513 which overlap fs metadata [ 55.774386][ T553] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 55.789930][ T549] EXT4-fs (loop1): Ignoring removed nobh option [ 55.815836][ T549] EXT4-fs (loop1): Ignoring removed bh option [ 55.819961][ T543] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.24: Allocating blocks 497-513 which overlap fs metadata [ 55.822121][ T549] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.848914][ T543] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.24: Allocating blocks 497-513 which overlap fs metadata [ 55.864519][ T562] EXT4-fs (loop6): Ignoring removed nobh option [ 55.870776][ T562] EXT4-fs (loop6): Ignoring removed bh option [ 55.877836][ T562] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.888680][ T553] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.27: Allocating blocks 497-513 which overlap fs metadata [ 55.891802][ T549] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 55.909771][ T553] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.27: Allocating blocks 497-513 which overlap fs metadata [ 55.940763][ T549] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.26: Allocating blocks 497-513 which overlap fs metadata [ 55.960510][ T549] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.26: Allocating blocks 497-513 which overlap fs metadata [ 55.985066][ T570] EXT4-fs (loop4): Ignoring removed nobh option [ 55.995773][ T562] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 56.045120][ T570] EXT4-fs (loop4): Ignoring removed bh option [ 56.065895][ T570] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.085556][ T570] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 56.137582][ T580] EXT4-fs (loop2): Ignoring removed nobh option [ 56.139903][ T570] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.29: Allocating blocks 497-513 which overlap fs metadata [ 56.147330][ T580] EXT4-fs (loop2): Ignoring removed bh option [ 56.159587][ T562] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.28: Allocating blocks 497-513 which overlap fs metadata [ 56.164285][ T580] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.195907][ T586] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.28: Allocating blocks 497-513 which overlap fs metadata [ 56.214600][ T588] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.29: Allocating blocks 497-513 which overlap fs metadata [ 56.232036][ T584] EXT4-fs (loop1): Ignoring removed nobh option [ 56.245371][ T584] EXT4-fs (loop1): Ignoring removed bh option [ 56.251933][ T584] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.269851][ T580] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 56.296184][ T584] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 56.330908][ T7] device bridge_slave_1 left promiscuous mode [ 56.337553][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.345365][ T7] device bridge_slave_0 left promiscuous mode [ 56.351645][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.359916][ T7] device veth1_macvtap left promiscuous mode [ 56.366254][ T7] device veth0_vlan left promiscuous mode [ 56.370758][ T596] EXT4-fs (loop6): Ignoring removed nobh option [ 56.378553][ T590] EXT4-fs (loop0): Ignoring removed nobh option [ 56.386290][ T590] EXT4-fs (loop0): Ignoring removed bh option [ 56.388045][ T584] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.32: Allocating blocks 497-513 which overlap fs metadata [ 56.392370][ T590] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.406608][ T596] EXT4-fs (loop6): Ignoring removed bh option [ 56.424943][ T596] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.425296][ T584] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.32: Allocating blocks 497-513 which overlap fs metadata [ 56.460979][ T580] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.31: Allocating blocks 497-513 which overlap fs metadata [ 56.468939][ T590] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 56.481157][ T580] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.31: Allocating blocks 497-513 which overlap fs metadata [ 56.528605][ T600] EXT4-fs (loop4): Ignoring removed nobh option [ 56.540702][ T600] EXT4-fs (loop4): Ignoring removed bh option [ 56.547813][ T600] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.548420][ T596] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 56.594247][ T590] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.34: Allocating blocks 497-513 which overlap fs metadata [ 56.614254][ T600] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 56.623951][ T590] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.34: Allocating blocks 497-513 which overlap fs metadata [ 56.669629][ T608] EXT4-fs (loop1): Ignoring removed nobh option [ 56.675966][ T608] EXT4-fs (loop1): Ignoring removed bh option [ 56.682095][ T608] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.686654][ T596] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.33: Allocating blocks 497-513 which overlap fs metadata [ 56.696814][ T600] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.35: Allocating blocks 497-513 which overlap fs metadata [ 56.709289][ T596] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.33: Allocating blocks 497-513 which overlap fs metadata [ 56.723455][ T600] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.35: Allocating blocks 497-513 which overlap fs metadata [ 56.755284][ T608] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 56.787679][ T612] EXT4-fs (loop2): Ignoring removed nobh option [ 56.796844][ T612] EXT4-fs (loop2): Ignoring removed bh option [ 56.797665][ T608] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.36: Allocating blocks 497-513 which overlap fs metadata [ 56.803340][ T612] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.818078][ T608] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.36: Allocating blocks 497-513 which overlap fs metadata [ 56.854075][ T612] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 56.902053][ T615] EXT4-fs (loop0): Ignoring removed nobh option [ 56.916264][ T612] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.37: Allocating blocks 497-513 which overlap fs metadata [ 56.931125][ T615] EXT4-fs (loop0): Ignoring removed bh option [ 56.937740][ T615] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.943311][ T612] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.37: Allocating blocks 497-513 which overlap fs metadata [ 56.964812][ T622] EXT4-fs (loop6): Ignoring removed nobh option [ 56.975851][ T622] EXT4-fs (loop6): Ignoring removed bh option [ 56.983930][ T622] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.999325][ T615] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 57.001376][ T627] EXT4-fs (loop4): Ignoring removed nobh option [ 57.030547][ T627] EXT4-fs (loop4): Ignoring removed bh option [ 57.037301][ T627] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.038327][ T622] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 57.074631][ T624] EXT4-fs (loop1): Ignoring removed nobh option [ 57.075141][ T627] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 57.080886][ T624] EXT4-fs (loop1): Ignoring removed bh option [ 57.111548][ T624] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.171124][ T627] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.40: Allocating blocks 497-513 which overlap fs metadata [ 57.176997][ T622] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.39: Allocating blocks 497-513 which overlap fs metadata [ 57.187186][ T624] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 57.201542][ T615] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.38: Allocating blocks 497-513 which overlap fs metadata [ 57.234208][ T627] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.40: Allocating blocks 497-513 which overlap fs metadata [ 57.251092][ T641] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.39: Allocating blocks 497-513 which overlap fs metadata [ 57.260361][ T624] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.41: Allocating blocks 497-513 which overlap fs metadata [ 57.265812][ T642] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.38: Allocating blocks 497-513 which overlap fs metadata [ 57.294013][ T624] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.41: Allocating blocks 497-513 which overlap fs metadata [ 57.305336][ T639] EXT4-fs (loop2): Ignoring removed nobh option [ 57.314142][ T639] EXT4-fs (loop2): Ignoring removed bh option [ 57.320413][ T639] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.343940][ T639] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 57.540047][ T639] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.42: Allocating blocks 497-513 which overlap fs metadata [ 57.561816][ T639] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.42: Allocating blocks 497-513 which overlap fs metadata [ 57.578761][ T653] EXT4-fs (loop1): Ignoring removed nobh option [ 57.585572][ T653] EXT4-fs (loop1): Ignoring removed bh option [ 57.591966][ T653] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.613920][ T653] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 57.658332][ T650] EXT4-fs (loop0): Ignoring removed nobh option [ 57.665572][ T650] EXT4-fs (loop0): Ignoring removed bh option [ 57.671879][ T650] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.694202][ T650] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 57.719209][ T652] EXT4-fs (loop6): Ignoring removed nobh option [ 57.727323][ T652] EXT4-fs (loop6): Ignoring removed bh option [ 57.732505][ T649] EXT4-fs (loop4): Ignoring removed nobh option [ 57.734022][ T652] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.750390][ T653] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.46: Allocating blocks 497-513 which overlap fs metadata [ 57.762222][ T649] EXT4-fs (loop4): Ignoring removed bh option [ 57.769010][ T653] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.46: Allocating blocks 497-513 which overlap fs metadata [ 57.772489][ T649] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.821479][ T650] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.44: Allocating blocks 497-513 which overlap fs metadata [ 57.836447][ T652] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 57.862223][ T649] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 57.862546][ T670] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.44: Allocating blocks 497-513 which overlap fs metadata 2025/08/11 02:59:23 executed programs: 42 [ 57.933691][ T649] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.45: Allocating blocks 497-513 which overlap fs metadata [ 57.948247][ T649] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.45: Allocating blocks 497-513 which overlap fs metadata [ 57.962665][ T24] audit: type=1400 audit(1754881163.609:110): avc: denied { write } for pid=406 comm="syz-execprog" path="pipe:[15083]" dev="pipefs" ino=15083 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 58.026638][ T652] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.43: Allocating blocks 497-513 which overlap fs metadata [ 58.040905][ T652] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.43: Allocating blocks 497-513 which overlap fs metadata [ 58.162306][ T675] EXT4-fs (loop2): Ignoring removed nobh option [ 58.168942][ T673] EXT4-fs (loop1): Ignoring removed nobh option [ 58.168948][ T675] EXT4-fs (loop2): Ignoring removed bh option [ 58.168967][ T675] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.177265][ T673] EXT4-fs (loop1): Ignoring removed bh option [ 58.199694][ T673] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.213076][ T678] EXT4-fs (loop0): Ignoring removed nobh option [ 58.220901][ T678] EXT4-fs (loop0): Ignoring removed bh option [ 58.227341][ T675] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 58.233961][ T673] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 58.251894][ T678] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.279771][ T682] EXT4-fs (loop6): Ignoring removed nobh option [ 58.294237][ T682] EXT4-fs (loop6): Ignoring removed bh option [ 58.300428][ T682] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.310061][ T675] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.50: Allocating blocks 497-513 which overlap fs metadata [ 58.319598][ T673] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.48: Allocating blocks 497-513 which overlap fs metadata [ 58.328581][ T675] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.50: Allocating blocks 497-513 which overlap fs metadata [ 58.343187][ T678] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 58.358211][ T686] EXT4-fs (loop4): Ignoring removed nobh option [ 58.392328][ T686] EXT4-fs (loop4): Ignoring removed bh option [ 58.398969][ T686] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.412581][ T673] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.48: Allocating blocks 497-513 which overlap fs metadata [ 58.413342][ T682] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 58.467509][ T686] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 58.469037][ T678] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.49: Allocating blocks 497-513 which overlap fs metadata [ 58.496405][ T682] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.52: Allocating blocks 497-513 which overlap fs metadata [ 58.520281][ T678] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.49: Allocating blocks 497-513 which overlap fs metadata [ 58.535334][ T700] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.52: Allocating blocks 497-513 which overlap fs metadata [ 58.555915][ T699] EXT4-fs (loop2): Ignoring removed nobh option [ 58.562841][ T699] EXT4-fs (loop2): Ignoring removed bh option [ 58.564541][ T686] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.51: Allocating blocks 497-513 which overlap fs metadata [ 58.569004][ T699] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.585288][ T686] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.51: Allocating blocks 497-513 which overlap fs metadata [ 58.627984][ T699] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 58.820973][ T706] EXT4-fs (loop0): Ignoring removed nobh option [ 58.829159][ T706] EXT4-fs (loop0): Ignoring removed bh option [ 58.835574][ T706] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.854005][ T706] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 58.875744][ T704] EXT4-fs (loop1): Ignoring removed nobh option [ 58.886232][ T699] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.53: Allocating blocks 497-513 which overlap fs metadata [ 58.886433][ T704] EXT4-fs (loop1): Ignoring removed bh option [ 58.901407][ T699] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.53: Allocating blocks 497-513 which overlap fs metadata [ 58.906046][ T704] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.937145][ T711] EXT4-fs (loop4): Ignoring removed nobh option [ 58.943516][ T706] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.55: Allocating blocks 497-513 which overlap fs metadata [ 58.945078][ T706] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.55: Allocating blocks 497-513 which overlap fs metadata [ 58.958188][ T711] EXT4-fs (loop4): Ignoring removed bh option [ 58.978230][ T711] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.978759][ T704] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 59.004203][ T711] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 59.018141][ T713] EXT4-fs (loop6): Ignoring removed nobh option [ 59.045699][ T713] EXT4-fs (loop6): Ignoring removed bh option [ 59.052036][ T713] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.081086][ T713] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 59.087262][ T704] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.54: Allocating blocks 497-513 which overlap fs metadata [ 59.115297][ T711] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.57: Allocating blocks 497-513 which overlap fs metadata [ 59.123251][ T704] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.54: Allocating blocks 497-513 which overlap fs metadata [ 59.134963][ T711] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.57: Allocating blocks 497-513 which overlap fs metadata [ 59.218575][ T713] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.56: Allocating blocks 497-513 which overlap fs metadata [ 59.233456][ T713] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.56: Allocating blocks 497-513 which overlap fs metadata [ 59.343665][ T724] EXT4-fs (loop2): Ignoring removed nobh option [ 59.349952][ T724] EXT4-fs (loop2): Ignoring removed bh option [ 59.361335][ T725] EXT4-fs (loop0): Ignoring removed nobh option [ 59.362206][ T724] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.375620][ T725] EXT4-fs (loop0): Ignoring removed bh option [ 59.386408][ T725] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.403292][ T724] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 59.407371][ T725] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 59.462876][ T733] EXT4-fs (loop4): Ignoring removed nobh option [ 59.470154][ T724] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.58: Allocating blocks 497-513 which overlap fs metadata [ 59.471124][ T733] EXT4-fs (loop4): Ignoring removed bh option [ 59.484436][ T732] EXT4-fs (loop1): Ignoring removed nobh option [ 59.489961][ T733] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.496742][ T732] EXT4-fs (loop1): Ignoring removed bh option [ 59.520349][ T732] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.520655][ T741] EXT4-fs (loop6): Ignoring removed nobh option [ 59.539779][ T743] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.58: Allocating blocks 497-513 which overlap fs metadata [ 59.540030][ T725] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.59: Allocating blocks 497-513 which overlap fs metadata [ 59.568334][ T725] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.59: Allocating blocks 497-513 which overlap fs metadata [ 59.583252][ T741] EXT4-fs (loop6): Ignoring removed bh option [ 59.589410][ T741] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.602522][ T732] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 59.633308][ T741] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 59.637021][ T732] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.60: Allocating blocks 497-513 which overlap fs metadata [ 59.672966][ T733] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 59.673133][ T732] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.60: Allocating blocks 497-513 which overlap fs metadata [ 59.717291][ T741] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.62: Allocating blocks 497-513 which overlap fs metadata [ 59.724811][ T733] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.61: Allocating blocks 497-513 which overlap fs metadata [ 59.731747][ T741] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.62: Allocating blocks 497-513 which overlap fs metadata [ 59.762106][ T733] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.61: Allocating blocks 497-513 which overlap fs metadata [ 59.938195][ T755] EXT4-fs (loop2): Ignoring removed nobh option [ 59.943834][ T751] EXT4-fs (loop0): Ignoring removed nobh option [ 59.944659][ T755] EXT4-fs (loop2): Ignoring removed bh option [ 59.950808][ T751] EXT4-fs (loop0): Ignoring removed bh option [ 59.957333][ T755] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.963330][ T751] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.980072][ T754] EXT4-fs (loop1): Ignoring removed nobh option [ 59.990942][ T755] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 59.994804][ T754] EXT4-fs (loop1): Ignoring removed bh option [ 60.020604][ T751] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 60.024581][ T754] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.034564][ T754] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 60.086158][ T759] EXT4-fs (loop6): Ignoring removed nobh option [ 60.093160][ T759] EXT4-fs (loop6): Ignoring removed bh option [ 60.099611][ T759] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.101687][ T751] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.63: Allocating blocks 497-513 which overlap fs metadata [ 60.126157][ T751] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.63: Allocating blocks 497-513 which overlap fs metadata [ 60.133942][ T759] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 60.152517][ T762] EXT4-fs (loop4): Ignoring removed nobh option [ 60.170655][ T762] EXT4-fs (loop4): Ignoring removed bh option [ 60.181188][ T762] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.197444][ T755] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.64: Allocating blocks 497-513 which overlap fs metadata [ 60.200754][ T754] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.65: Allocating blocks 497-513 which overlap fs metadata [ 60.227532][ T754] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.65: Allocating blocks 497-513 which overlap fs metadata [ 60.237249][ T774] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.64: Allocating blocks 497-513 which overlap fs metadata [ 60.246514][ T759] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.66: Allocating blocks 497-513 which overlap fs metadata [ 60.260967][ T762] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 60.295508][ T776] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.66: Allocating blocks 497-513 which overlap fs metadata [ 60.304691][ T762] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.67: Allocating blocks 497-513 which overlap fs metadata [ 60.325630][ T762] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.67: Allocating blocks 497-513 which overlap fs metadata [ 60.755922][ T783] EXT4-fs (loop4): Ignoring removed nobh option [ 60.766386][ T778] EXT4-fs (loop0): Ignoring removed nobh option [ 60.766693][ T783] EXT4-fs (loop4): Ignoring removed bh option [ 60.773433][ T781] EXT4-fs (loop2): Ignoring removed nobh option [ 60.779601][ T783] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.788621][ T778] EXT4-fs (loop0): Ignoring removed bh option [ 60.798969][ T781] EXT4-fs (loop2): Ignoring removed bh option [ 60.810918][ T778] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.810938][ T781] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.836266][ T789] EXT4-fs (loop1): Ignoring removed nobh option [ 60.837369][ T778] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 60.842531][ T789] EXT4-fs (loop1): Ignoring removed bh option [ 60.868891][ T783] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 60.873902][ T789] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.900436][ T781] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 60.919289][ T785] EXT4-fs (loop6): Ignoring removed nobh option [ 60.956564][ T778] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.68: Allocating blocks 497-513 which overlap fs metadata [ 60.966639][ T783] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.72: Allocating blocks 497-513 which overlap fs metadata [ 60.971478][ T778] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.68: Allocating blocks 497-513 which overlap fs metadata [ 60.984427][ T785] EXT4-fs (loop6): Ignoring removed bh option [ 61.002724][ T781] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.69: Allocating blocks 497-513 which overlap fs metadata [ 61.019044][ T781] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.69: Allocating blocks 497-513 which overlap fs metadata [ 61.028684][ T785] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 61.033607][ T789] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 61.081684][ T800] ------------[ cut here ]------------ [ 61.087158][ T789] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.70: Allocating blocks 497-513 which overlap fs metadata [ 61.088901][ T789] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.70: Allocating blocks 497-513 which overlap fs metadata [ 61.101367][ T800] kernel BUG at fs/ext4/extents.c:1014! [ 61.121773][ T800] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 61.124981][ T785] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 61.127894][ T800] CPU: 1 PID: 800 Comm: syz.4.72 Not tainted 5.10.240-syzkaller-1008085-g1154f779f3f3 #0 [ 61.161876][ T800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 61.171945][ T800] RIP: 0010:ext4_ext_insert_index+0x52d/0x530 [ 61.178090][ T800] Code: 4c 89 fa e9 ca fd ff ff 44 89 f1 80 e1 07 fe c1 38 c1 0f 8c dd fd ff ff 4c 89 f7 e8 0d a0 d3 ff e9 d0 fd ff ff e8 c3 b0 99 ff <0f> 0b 90 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 81 ec c0 00 00 [ 61.197877][ T800] RSP: 0018:ffffc900022d6b20 EFLAGS: 00010293 [ 61.204209][ T800] RAX: ffffffff81c9efad RBX: ffff888131ef7424 RCX: ffff88812841bb40 [ 61.212306][ T800] RDX: 0000000000000000 RSI: 00000000fffffffe RDI: 0000000000000000 [ 61.220556][ T800] RBP: ffffc900022d6b90 R08: dffffc0000000000 R09: ffffed1026060016 [ 61.228510][ T800] R10: ffffed1026060016 R11: 1ffff11026060015 R12: 0000000000000000 [ 61.236812][ T800] R13: 00000000000000cb R14: 00000000fffffffe R15: 0000000000000054 [ 61.244782][ T800] FS: 00007f17376a46c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 61.253792][ T800] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.260345][ T800] CR2: 00007f1737682f98 CR3: 000000012b003000 CR4: 00000000003506a0 [ 61.268289][ T800] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 61.276231][ T800] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 61.284264][ T800] Call Trace: [ 61.287553][ T800] ext4_ext_insert_extent+0x38c3/0x4530 [ 61.293080][ T800] ? ext4_ext_next_allocated_block+0x2e0/0x2e0 [ 61.299376][ T800] ? get_implied_cluster_alloc+0x526/0x940 [ 61.305540][ T800] ext4_ext_map_blocks+0x148f/0x5d40 [ 61.311159][ T800] ? _raw_write_trylock+0x140/0x140 [ 61.316337][ T800] ? _raw_write_unlock+0x2b/0x60 [ 61.321248][ T800] ? ext4_ext_release+0x10/0x10 [ 61.326186][ T800] ? ext4_fc_track_template+0xb5/0x600 [ 61.331903][ T800] ? ext4_fc_track_range+0x250/0x250 [ 61.337345][ T800] ? ext4_es_lookup_extent+0x32d/0x8c0 [ 61.342787][ T800] ext4_map_blocks+0x978/0x1bc0 [ 61.347620][ T800] ? __kasan_slab_alloc+0xbd/0xf0 [ 61.352691][ T800] ? slab_post_alloc_hook+0x5d/0x2f0 [ 61.357954][ T800] ? kmem_cache_alloc+0x165/0x2e0 [ 61.362960][ T800] ? ext4_issue_zeroout+0x1a0/0x1a0 [ 61.368135][ T800] _ext4_get_block+0x1bb/0x4b0 [ 61.372872][ T800] ? ext4_get_block+0x50/0x50 [ 61.377523][ T800] ? slab_post_alloc_hook+0x7d/0x2f0 [ 61.382779][ T800] ext4_get_block_unwritten+0x2a/0x40 [ 61.388131][ T800] ext4_block_write_begin+0x567/0x1330 [ 61.393571][ T800] ? alloc_page_buffers+0x34f/0x4a0 [ 61.398740][ T800] ? _ext4_get_block+0x4b0/0x4b0 [ 61.403657][ T800] ? ext4_print_free_blocks+0x2c0/0x2c0 [ 61.409352][ T800] ? __kasan_check_read+0x11/0x20 [ 61.414449][ T800] ? ext4_inode_journal_mode+0x19a/0x480 [ 61.420157][ T800] ext4_write_begin+0x651/0x1550 [ 61.425071][ T800] ? ext4_readahead+0x110/0x110 [ 61.429898][ T800] ? ext4_get_group_desc+0x25f/0x2b0 [ 61.435441][ T800] ? __kasan_check_read+0x11/0x20 [ 61.440441][ T800] ? mark_buffer_dirty+0x1cc/0x330 [ 61.445523][ T800] ? __ext4_handle_dirty_metadata+0x2eb/0x7f0 [ 61.451570][ T800] ? __kasan_check_write+0x14/0x20 [ 61.456654][ T800] ext4_da_write_begin+0x455/0xe80 [ 61.461739][ T800] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 61.466996][ T800] ? down_read_killable+0xe0/0xe0 [ 61.471994][ T800] ? __ext4_journal_stop+0x36/0x1a0 [ 61.477161][ T800] ? ext4_write_end+0xa00/0xed0 [ 61.482002][ T800] ? iov_iter_advance+0x1f7/0x750 [ 61.487001][ T800] generic_perform_write+0x2be/0x510 [ 61.492262][ T800] ? grab_cache_page_write_begin+0xb0/0xb0 [ 61.498215][ T800] ? down_write+0x104/0x110 [ 61.502700][ T800] ? down_read_killable+0xe0/0xe0 [ 61.507696][ T800] ? generic_write_checks+0x3b3/0x480 [ 61.513068][ T800] ext4_buffered_write_iter+0x4b8/0x640 [ 61.518620][ T800] ext4_file_write_iter+0x536/0x1980 [ 61.523902][ T800] ? _raw_spin_unlock+0x4d/0x70 [ 61.528829][ T800] ? handle_pte_fault+0x119b/0x3750 [ 61.534099][ T800] ? avc_policy_seqno+0x1b/0x70 [ 61.538923][ T800] ? selinux_file_permission+0x2a5/0x510 [ 61.544529][ T800] ? ext4_file_read_iter+0x530/0x530 [ 61.549791][ T800] ? security_file_permission+0x83/0xa0 [ 61.555310][ T800] ? iov_iter_init+0x3f/0x120 [ 61.559993][ T800] vfs_write+0x725/0xd60 [ 61.564224][ T800] ? kernel_write+0x3c0/0x3c0 [ 61.568879][ T800] ? __fget_files+0x2c4/0x320 [ 61.573528][ T800] ? __fdget+0x1a1/0x230 [ 61.577746][ T800] ? __x64_sys_pwrite64+0xec/0x220 [ 61.582829][ T800] __x64_sys_pwrite64+0x191/0x220 [ 61.587921][ T800] ? ksys_pwrite64+0x1b0/0x1b0 [ 61.592657][ T800] ? debug_smp_processor_id+0x17/0x20 [ 61.598439][ T800] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 61.604655][ T800] ? irqentry_exit_to_user_mode+0x41/0x80 [ 61.610972][ T800] do_syscall_64+0x31/0x40 [ 61.615393][ T800] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 61.621284][ T800] RIP: 0033:0x7f1737c54969 [ 61.625694][ T800] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 61.645304][ T800] RSP: 002b:00007f17376a4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 61.653724][ T800] RAX: ffffffffffffffda RBX: 00007f1737e7c080 RCX: 00007f1737c54969 [ 61.661771][ T800] RDX: 00000000200000c1 RSI: 00002000000000c0 RDI: 0000000000000005 [ 61.669820][ T800] RBP: 00007f1737cd6ab1 R08: 0000000000000000 R09: 0000000000000000 [ 61.677771][ T800] R10: 0000000000009000 R11: 0000000000000246 R12: 0000000000000000 [ 61.685728][ T800] R13: 0000000000000001 R14: 00007f1737e7c080 R15: 00007ffc22471828 [ 61.693876][ T800] Modules linked in: [ 61.701369][ T800] ---[ end trace 1c56c22efb7b662a ]--- [ 61.707012][ T800] RIP: 0010:ext4_ext_insert_index+0x52d/0x530 [ 61.713236][ T800] Code: 4c 89 fa e9 ca fd ff ff 44 89 f1 80 e1 07 fe c1 38 c1 0f 8c dd fd ff ff 4c 89 f7 e8 0d a0 d3 ff e9 d0 fd ff ff e8 c3 b0 99 ff <0f> 0b 90 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 81 ec c0 00 00 [ 61.733036][ T800] RSP: 0018:ffffc900022d6b20 EFLAGS: 00010293 [ 61.739121][ T800] RAX: ffffffff81c9efad RBX: ffff888131ef7424 RCX: ffff88812841bb40 [ 61.747447][ T800] RDX: 0000000000000000 RSI: 00000000fffffffe RDI: 0000000000000000 [ 61.755820][ T800] RBP: ffffc900022d6b90 R08: dffffc0000000000 R09: ffffed1026060016 [ 61.763889][ T800] R10: ffffed1026060016 R11: 1ffff11026060015 R12: 0000000000000000 [ 61.772204][ T800] R13: 00000000000000cb R14: 00000000fffffffe R15: 0000000000000054 [ 61.780276][ T800] FS: 00007f17376a46c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 61.789312][ T800] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.792426][ T785] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.71: Allocating blocks 497-513 which overlap fs metadata [ 61.795981][ T800] CR2: 00005555757444a8 CR3: 000000012b003000 CR4: 00000000003506b0 [ 61.810868][ T785] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.71: Allocating blocks 497-513 which overlap fs metadata [ 61.817934][ T800] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 61.839777][ T800] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 61.848058][ T800] Kernel panic - not syncing: Fatal exception [ 61.849183][ T24] audit: type=1400 audit(1754881167.499:111): avc: denied { read } for pid=77 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 [ 61.854317][ T800] Kernel Offset: disabled [ 61.881221][ T800] Rebooting in 86400 seconds..