Warning: Permanently added '10.128.1.45' (ED25519) to the list of known hosts. 2025/05/26 10:23:19 ignoring optional flag "sandboxArg"="0" 2025/05/26 10:23:20 parsed 1 programs [ 53.733992][ T24] kauditd_printk_skb: 27 callbacks suppressed [ 53.734004][ T24] audit: type=1400 audit(1748255000.970:101): avc: denied { create } for pid=412 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 53.760769][ T24] audit: type=1400 audit(1748255000.970:102): avc: denied { write } for pid=412 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 53.781445][ T24] audit: type=1400 audit(1748255000.970:103): avc: denied { read } for pid=412 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 53.801905][ T24] audit: type=1400 audit(1748255001.000:104): avc: denied { unlink } for pid=412 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" [ 53.828114][ T412] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 54.395712][ T420] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.402875][ T420] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.461210][ T420] device bridge_slave_0 entered promiscuous mode [ 54.484459][ T420] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.491511][ T420] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.499029][ T420] device bridge_slave_1 entered promiscuous mode [ 54.708199][ T420] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.715375][ T420] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.722633][ T420] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.729909][ T420] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.774021][ T24] audit: type=1400 audit(1748255002.010:105): avc: denied { create } for pid=455 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 54.843872][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.846614][ T24] audit: type=1401 audit(1748255002.040:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 54.863166][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.874062][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.893129][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.916784][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.925164][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.932332][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.940048][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.948244][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.955378][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.984304][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.992424][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.030670][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.058621][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.071141][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.079252][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.087981][ T420] device veth0_vlan entered promiscuous mode [ 55.100905][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.110771][ T420] device veth1_macvtap entered promiscuous mode [ 55.121631][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.136293][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/05/26 10:23:22 executed programs: 0 [ 55.349779][ T473] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.356964][ T473] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.364755][ T473] device bridge_slave_0 entered promiscuous mode [ 55.371792][ T473] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.379339][ T473] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.386983][ T473] device bridge_slave_1 entered promiscuous mode [ 55.463617][ T481] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.470910][ T481] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.478384][ T481] device bridge_slave_0 entered promiscuous mode [ 55.486285][ T481] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.493408][ T481] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.500980][ T481] device bridge_slave_1 entered promiscuous mode [ 55.560493][ T479] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.567760][ T479] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.575734][ T479] device bridge_slave_0 entered promiscuous mode [ 55.595593][ T479] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.602742][ T479] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.610374][ T479] device bridge_slave_1 entered promiscuous mode [ 55.665108][ T477] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.672449][ T477] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.680352][ T477] device bridge_slave_0 entered promiscuous mode [ 55.687818][ T477] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.695079][ T477] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.702655][ T477] device bridge_slave_1 entered promiscuous mode [ 55.716691][ T482] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.723997][ T482] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.731711][ T482] device bridge_slave_0 entered promiscuous mode [ 55.738912][ T482] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.746309][ T482] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.753766][ T482] device bridge_slave_1 entered promiscuous mode [ 55.874004][ T481] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.881151][ T481] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.888446][ T481] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.895518][ T481] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.912867][ T439] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.921721][ T439] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.930244][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.938109][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.961491][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.970205][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.978784][ T439] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.986177][ T439] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.994285][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.002756][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.011162][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.018304][ T439] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.025874][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.056206][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.064329][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.072560][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.088990][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.096578][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.105197][ T439] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.112218][ T439] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.120312][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.128889][ T439] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.136149][ T439] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.143977][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.160228][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.168977][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.177582][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.185166][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.192762][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.201480][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.208738][ T439] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.216653][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.225103][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.232208][ T439] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.257819][ T473] device veth0_vlan entered promiscuous mode [ 56.265548][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.273573][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.281559][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.290865][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.299378][ T439] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.306484][ T439] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.314464][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.322606][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.329748][ T439] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.343741][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.351639][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.359669][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.368118][ T439] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.375350][ T439] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.383035][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.391553][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.398763][ T439] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.423348][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.432046][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.440389][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.449112][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.458235][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.478420][ T473] device veth1_macvtap entered promiscuous mode [ 56.492979][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.501742][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.510653][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.519033][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.527425][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.536209][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.544308][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.552608][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.561207][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.569500][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.577904][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.585804][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.593235][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.600990][ T481] device veth0_vlan entered promiscuous mode [ 56.614610][ T477] device veth0_vlan entered promiscuous mode [ 56.625507][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.633909][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.642278][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.651011][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.659642][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.667401][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.684474][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.692990][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.701400][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.710459][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.719060][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.727552][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.736215][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.744488][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.759720][ T481] device veth1_macvtap entered promiscuous mode [ 56.770113][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.778658][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.787092][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.795159][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.803711][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.812214][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.820188][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.828353][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.836147][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.845033][ T477] device veth1_macvtap entered promiscuous mode [ 56.854837][ T479] device veth0_vlan entered promiscuous mode [ 56.870578][ T482] device veth0_vlan entered promiscuous mode [ 56.880042][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.887978][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.896427][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.904833][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.913075][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.922022][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.930415][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.939159][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.947435][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.955509][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.963027][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.988530][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.998689][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.009389][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.018247][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.026507][ T498] ====================================================== [ 57.026507][ T498] WARNING: the mand mount option is being deprecated and [ 57.026507][ T498] will be removed in v5.15! [ 57.026507][ T498] ====================================================== [ 57.059874][ T479] device veth1_macvtap entered promiscuous mode [ 57.069475][ T482] device veth1_macvtap entered promiscuous mode [ 57.085462][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.094583][ T498] EXT4-fs (loop0): Ignoring removed nobh option [ 57.096940][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.101102][ T498] EXT4-fs (loop0): Ignoring removed bh option [ 57.110760][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.115518][ T498] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.126033][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.145268][ T501] EXT4-fs (loop6): Ignoring removed nobh option [ 57.151610][ T501] EXT4-fs (loop6): Ignoring removed bh option [ 57.160021][ T501] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.168763][ T498] 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 [ 57.197274][ T24] audit: type=1400 audit(1748255004.440:107): avc: denied { mount } for pid=497 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 [ 57.217886][ T498] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.16: Allocating blocks 497-513 which overlap fs metadata [ 57.222088][ T501] 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 [ 57.237402][ T498] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.16: Allocating blocks 497-513 which overlap fs metadata [ 57.262078][ T24] audit: type=1400 audit(1748255004.440:108): avc: denied { read write } for pid=497 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 [ 57.295359][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.303915][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.312585][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.321389][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.330238][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.336239][ T501] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.20: Allocating blocks 497-513 which overlap fs metadata [ 57.339139][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.353370][ T509] EXT4-fs (loop2): Ignoring removed nobh option [ 57.361926][ T501] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.20: Allocating blocks 497-513 which overlap fs metadata [ 57.367103][ T509] EXT4-fs (loop2): Ignoring removed bh option [ 57.386965][ T24] audit: type=1400 audit(1748255004.440:109): avc: denied { open } for pid=497 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 [ 57.387308][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.410169][ T509] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.426916][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.446475][ T509] 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 [ 57.539587][ T517] EXT4-fs (loop0): Ignoring removed nobh option [ 57.546221][ T517] EXT4-fs (loop0): Ignoring removed bh option [ 57.548418][ T509] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.18: Allocating blocks 497-513 which overlap fs metadata [ 57.552483][ T517] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.567252][ T509] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.18: Allocating blocks 497-513 which overlap fs metadata [ 57.585418][ T517] 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 [ 57.617280][ T526] EXT4-fs (loop6): Ignoring removed nobh option [ 57.625241][ T526] EXT4-fs (loop6): Ignoring removed bh option [ 57.631370][ T526] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.655446][ T526] 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 [ 57.684534][ T521] EXT4-fs (loop3): Ignoring removed nobh option [ 57.690826][ T521] EXT4-fs (loop3): Ignoring removed bh option [ 57.697116][ T521] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.732491][ T525] EXT4-fs (loop1): Ignoring removed nobh option [ 57.763236][ T525] EXT4-fs (loop1): Ignoring removed bh option [ 57.770483][ T521] EXT4-fs (loop3): 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 [ 57.797580][ T526] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.22: Allocating blocks 497-513 which overlap fs metadata [ 57.803934][ T525] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.813295][ T517] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.21: Allocating blocks 497-513 which overlap fs metadata [ 57.837813][ T541] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.22: Allocating blocks 497-513 which overlap fs metadata [ 57.838793][ T542] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.21: Allocating blocks 497-513 which overlap fs metadata [ 57.860058][ T525] 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 [ 57.900130][ T536] EXT4-fs (loop2): Ignoring removed nobh option [ 57.914949][ T525] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.17: Allocating blocks 497-513 which overlap fs metadata [ 57.925915][ T536] EXT4-fs (loop2): Ignoring removed bh option [ 57.930983][ T521] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.19: Allocating blocks 497-513 which overlap fs metadata [ 57.952017][ T525] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.17: Allocating blocks 497-513 which overlap fs metadata [ 57.966503][ T536] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.980851][ T521] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.19: Allocating blocks 497-513 which overlap fs metadata [ 57.987333][ T536] 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 [ 58.028283][ T546] EXT4-fs (loop0): Ignoring removed nobh option [ 58.032443][ T536] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.23: Allocating blocks 497-513 which overlap fs metadata [ 58.056255][ T536] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.23: Allocating blocks 497-513 which overlap fs metadata [ 58.070512][ T546] EXT4-fs (loop0): Ignoring removed bh option [ 58.080754][ T546] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.104729][ T546] 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 [ 58.174274][ T551] EXT4-fs (loop6): Ignoring removed nobh option [ 58.180706][ T551] EXT4-fs (loop6): Ignoring removed bh option [ 58.186929][ T551] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.205192][ T551] 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 [ 58.260884][ T546] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.25: Allocating blocks 497-513 which overlap fs metadata [ 58.277500][ T546] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.25: Allocating blocks 497-513 which overlap fs metadata [ 58.314825][ T551] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.24: Allocating blocks 497-513 which overlap fs metadata [ 58.336735][ T551] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.24: Allocating blocks 497-513 which overlap fs metadata [ 58.360868][ T560] EXT4-fs (loop3): Ignoring removed nobh option [ 58.367876][ T560] EXT4-fs (loop3): Ignoring removed bh option [ 58.374287][ T560] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.406255][ T560] EXT4-fs (loop3): 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 [ 58.467382][ T563] EXT4-fs (loop2): Ignoring removed nobh option [ 58.474360][ T563] EXT4-fs (loop2): Ignoring removed bh option [ 58.487092][ T563] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.514298][ T560] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.27: Allocating blocks 497-513 which overlap fs metadata [ 58.515457][ T563] 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 [ 58.529567][ T569] EXT4-fs (loop0): Ignoring removed nobh option [ 58.565453][ T569] EXT4-fs (loop0): Ignoring removed bh option [ 58.566388][ T577] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.27: Allocating blocks 497-513 which overlap fs metadata [ 58.571647][ T569] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.598303][ T333] device bridge_slave_1 left promiscuous mode [ 58.605051][ T333] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.612630][ T333] device bridge_slave_0 left promiscuous mode [ 58.619688][ T333] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.628216][ T333] device veth1_macvtap left promiscuous mode [ 58.635301][ T569] 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 [ 58.648421][ T573] EXT4-fs (loop1): Ignoring removed nobh option [ 58.667794][ T563] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.28: Allocating blocks 497-513 which overlap fs metadata [ 58.672313][ T574] EXT4-fs (loop6): Ignoring removed nobh option [ 58.688272][ T573] EXT4-fs (loop1): Ignoring removed bh option [ 58.689533][ T574] EXT4-fs (loop6): Ignoring removed bh option [ 58.700216][ T573] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.713041][ T574] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.725672][ T333] device veth0_vlan left promiscuous mode [ 58.754671][ T587] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.28: Allocating blocks 497-513 which overlap fs metadata [ 58.769452][ T574] 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 [ 58.804543][ T573] 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 [ 58.864024][ T569] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.29: Allocating blocks 497-513 which overlap fs metadata [ 58.900277][ T574] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.30: Allocating blocks 497-513 which overlap fs metadata [ 58.909280][ T592] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.29: Allocating blocks 497-513 which overlap fs metadata [ 58.915598][ T574] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.30: Allocating blocks 497-513 which overlap fs metadata [ 58.945511][ T573] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.31: Allocating blocks 497-513 which overlap fs metadata [ 58.965694][ T573] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.31: Allocating blocks 497-513 which overlap fs metadata [ 59.145425][ T594] EXT4-fs (loop2): Ignoring removed nobh option [ 59.151927][ T594] EXT4-fs (loop2): Ignoring removed bh option [ 59.158174][ T594] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.176084][ T594] 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 [ 59.201711][ T597] EXT4-fs (loop6): Ignoring removed nobh option [ 59.208192][ T597] EXT4-fs (loop6): Ignoring removed bh option [ 59.214443][ T597] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.235204][ T597] 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 [ 59.273623][ T598] EXT4-fs (loop0): Ignoring removed nobh option [ 59.277901][ T594] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.33: Allocating blocks 497-513 which overlap fs metadata [ 59.282345][ T598] EXT4-fs (loop0): Ignoring removed bh option [ 59.294921][ T594] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.33: Allocating blocks 497-513 which overlap fs metadata [ 59.299829][ T598] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.325561][ T601] EXT4-fs (loop1): Ignoring removed nobh option [ 59.332399][ T601] EXT4-fs (loop1): Ignoring removed bh option [ 59.332743][ T597] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.34: Allocating blocks 497-513 which overlap fs metadata [ 59.341087][ T601] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.355133][ T598] 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 [ 59.390261][ T597] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.34: Allocating blocks 497-513 which overlap fs metadata [ 59.400347][ T604] EXT4-fs (loop3): Ignoring removed nobh option [ 59.412175][ T604] EXT4-fs (loop3): Ignoring removed bh option [ 59.418990][ T604] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.420675][ T598] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.35: Allocating blocks 497-513 which overlap fs metadata [ 59.439008][ T601] 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 [ 59.446731][ T598] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.35: Allocating blocks 497-513 which overlap fs metadata [ 59.485197][ T604] EXT4-fs (loop3): 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 [ 59.574678][ T604] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.37: Allocating blocks 497-513 which overlap fs metadata [ 59.576333][ T601] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.36: Allocating blocks 497-513 which overlap fs metadata [ 59.589364][ T604] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.37: Allocating blocks 497-513 which overlap fs metadata [ 59.602870][ T601] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.36: Allocating blocks 497-513 which overlap fs metadata [ 59.677499][ T630] EXT4-fs (loop2): Ignoring removed nobh option [ 59.679847][ T631] EXT4-fs (loop6): Ignoring removed nobh option [ 59.683836][ T630] EXT4-fs (loop2): Ignoring removed bh option [ 59.683856][ T630] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.708523][ T631] EXT4-fs (loop6): Ignoring removed bh option [ 59.714791][ T631] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.728534][ T630] 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 [ 59.735703][ T631] 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 [ 59.838178][ T635] EXT4-fs (loop0): Ignoring removed nobh option [ 59.856766][ T631] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.39: Allocating blocks 497-513 which overlap fs metadata [ 59.862674][ T630] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.38: Allocating blocks 497-513 which overlap fs metadata [ 59.870845][ T635] EXT4-fs (loop0): Ignoring removed bh option [ 59.885614][ T630] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.38: Allocating blocks 497-513 which overlap fs metadata [ 59.891468][ T631] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.39: Allocating blocks 497-513 which overlap fs metadata [ 59.910752][ T635] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.935292][ T635] 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 [ 59.974573][ T642] EXT4-fs (loop1): Ignoring removed nobh option [ 59.981055][ T642] EXT4-fs (loop1): Ignoring removed bh option [ 59.987374][ T642] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.005085][ T642] 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 [ 60.127822][ T645] EXT4-fs (loop3): Ignoring removed nobh option [ 60.138313][ T642] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.42: Allocating blocks 497-513 which overlap fs metadata [ 60.157949][ T635] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.40: Allocating blocks 497-513 which overlap fs metadata [ 60.159369][ T642] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.42: Allocating blocks 497-513 which overlap fs metadata [ 60.172323][ T645] EXT4-fs (loop3): Ignoring removed bh option [ 60.194347][ T645] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.195218][ T656] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.40: Allocating blocks 497-513 which overlap fs metadata [ 60.222610][ T645] EXT4-fs (loop3): 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 [ 60.247438][ T654] EXT4-fs (loop6): Ignoring removed nobh option [ 60.254387][ T654] EXT4-fs (loop6): Ignoring removed bh option [ 60.261131][ T654] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.272796][ T645] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.41: Allocating blocks 497-513 which overlap fs metadata [ 60.288363][ T645] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.41: Allocating blocks 497-513 which overlap fs metadata [ 60.304438][ T654] 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 [ 60.332419][ T653] EXT4-fs (loop2): Ignoring removed nobh option [ 60.338943][ T653] EXT4-fs (loop2): Ignoring removed bh option [ 60.345088][ T653] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE 2025/05/26 10:23:27 executed programs: 41 [ 60.364665][ T24] audit: type=1400 audit(1748255007.600:110): avc: denied { write } for pid=403 comm="syz-execprog" path="pipe:[15294]" dev="pipefs" ino=15294 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 60.365548][ T653] 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 [ 60.420408][ T654] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.44: Allocating blocks 497-513 which overlap fs metadata [ 60.435202][ T654] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.44: Allocating blocks 497-513 which overlap fs metadata [ 60.502150][ T653] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.43: Allocating blocks 497-513 which overlap fs metadata [ 60.517073][ T653] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.43: Allocating blocks 497-513 which overlap fs metadata [ 60.535650][ T661] EXT4-fs (loop1): Ignoring removed nobh option [ 60.542127][ T661] EXT4-fs (loop1): Ignoring removed bh option [ 60.548333][ T661] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.565130][ T661] 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 [ 60.714936][ T675] EXT4-fs (loop6): Ignoring removed nobh option [ 60.721518][ T675] EXT4-fs (loop6): Ignoring removed bh option [ 60.723042][ T668] EXT4-fs (loop0): Ignoring removed nobh option [ 60.727682][ T675] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.745378][ T668] EXT4-fs (loop0): Ignoring removed bh option [ 60.751848][ T671] EXT4-fs (loop3): Ignoring removed nobh option [ 60.752520][ T668] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.758768][ T671] EXT4-fs (loop3): Ignoring removed bh option [ 60.776778][ T671] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.779941][ T661] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.45: Allocating blocks 497-513 which overlap fs metadata [ 60.793586][ T675] 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 [ 60.807289][ T661] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.45: Allocating blocks 497-513 which overlap fs metadata [ 60.832281][ T671] EXT4-fs (loop3): 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 [ 60.866507][ T668] 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 [ 60.869334][ T679] EXT4-fs (loop2): Ignoring removed nobh option [ 60.913240][ T675] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.48: Allocating blocks 497-513 which overlap fs metadata [ 60.929669][ T679] EXT4-fs (loop2): Ignoring removed bh option [ 60.936258][ T679] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.960080][ T671] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.47: Allocating blocks 497-513 which overlap fs metadata [ 60.977769][ T668] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.46: Allocating blocks 497-513 which overlap fs metadata [ 60.996368][ T675] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.48: Allocating blocks 497-513 which overlap fs metadata [ 61.016398][ T671] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.47: Allocating blocks 497-513 which overlap fs metadata [ 61.035439][ T668] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.46: Allocating blocks 497-513 which overlap fs metadata [ 61.110275][ T679] 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 [ 61.163414][ T679] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.49: Allocating blocks 497-513 which overlap fs metadata [ 61.177913][ T679] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.49: Allocating blocks 497-513 which overlap fs metadata [ 61.382535][ T694] EXT4-fs (loop0): Ignoring removed nobh option [ 61.389291][ T694] EXT4-fs (loop0): Ignoring removed bh option [ 61.395884][ T694] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 61.399271][ T696] EXT4-fs (loop3): Ignoring removed nobh option [ 61.415429][ T699] EXT4-fs (loop2): Ignoring removed nobh option [ 61.419311][ T696] EXT4-fs (loop3): Ignoring removed bh option [ 61.421809][ T699] EXT4-fs (loop2): Ignoring removed bh option [ 61.428912][ T696] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 61.446377][ T699] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 61.448191][ T694] 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 [ 61.460378][ T696] EXT4-fs (loop3): 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 [ 61.487514][ 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 [ 61.562577][ T701] EXT4-fs (loop1): Ignoring removed nobh option [ 61.563656][ T705] EXT4-fs (loop6): Ignoring removed nobh option [ 61.586570][ T705] EXT4-fs (loop6): Ignoring removed bh option [ 61.592783][ T705] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 61.605799][ T701] EXT4-fs (loop1): Ignoring removed bh option [ 61.611906][ T701] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 61.629761][ T696] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.51: Allocating blocks 497-513 which overlap fs metadata [ 61.652387][ T705] 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 [ 61.677594][ T701] 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 [ 61.703025][ T694] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.52: Allocating blocks 497-513 which overlap fs metadata [ 61.730723][ T705] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.53: Allocating blocks 497-513 which overlap fs metadata [ 61.743001][ T699] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.54: Allocating blocks 497-513 which overlap fs metadata [ 61.746053][ T705] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.53: Allocating blocks 497-513 which overlap fs metadata [ 61.760939][ T720] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.52: Allocating blocks 497-513 which overlap fs metadata [ 61.782317][ T718] ------------[ cut here ]------------ [ 61.791689][ T718] kernel BUG at fs/ext4/extents.c:1014! [ 61.797589][ T718] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 61.803733][ T718] CPU: 1 PID: 718 Comm: syz.3.51 Not tainted 5.10.237-syzkaller-1007464-g7e2543346ff7 #0 [ 61.813620][ T718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 61.823727][ T718] RIP: 0010:ext4_ext_insert_index+0x52d/0x530 [ 61.829195][ T719] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.54: Allocating blocks 497-513 which overlap fs metadata [ 61.829797][ T718] 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 6d a2 d3 ff e9 d0 fd ff ff e8 e3 b2 99 ff <0f> 0b 90 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 81 ec c0 00 00 [ 61.829806][ T718] RSP: 0018:ffffc90001596b20 EFLAGS: 00010293 [ 61.853345][ T701] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.55: Allocating blocks 497-513 which overlap fs metadata [ 61.863034][ T718] RAX: ffffffff81c9e01d RBX: ffff88812f872424 RCX: ffff888107fbcf00 [ 61.863043][ T718] RDX: 0000000000000000 RSI: 00000000fffffffe RDI: 0000000000000000 [ 61.863051][ T718] RBP: ffffc90001596b90 R08: dffffc0000000000 R09: ffffed1024aaefcf [ 61.863058][ T718] R10: ffffed1024aaefcf R11: 1ffff11024aaefce R12: 0000000000000000 [ 61.863065][ T718] R13: 00000000000000cb R14: 00000000fffffffe R15: 0000000000000054 [ 61.863076][ T718] FS: 00007f7e7c23f6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 61.863084][ T718] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.863091][ T718] CR2: 00007f7e7c23ef98 CR3: 0000000117147000 CR4: 00000000003506a0 [ 61.863101][ T718] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 61.863107][ T718] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 61.863111][ T718] Call Trace: [ 61.863129][ T718] ext4_ext_insert_extent+0x38c3/0x4530 [ 61.863145][ T718] ? ext4_ext_next_allocated_block+0x2e0/0x2e0 [ 61.863154][ T718] ? get_implied_cluster_alloc+0x526/0x940 [ 61.863166][ T718] ext4_ext_map_blocks+0x148c/0x5d40 [ 61.863181][ T718] ? _raw_write_trylock+0x140/0x140 [ 61.863194][ T718] ? _raw_write_unlock+0x2b/0x60 [ 61.863204][ T718] ? ext4_ext_release+0x10/0x10 [ 61.863216][ T718] ? ext4_fc_track_template+0xb5/0x600 [ 61.863227][ T718] ? ext4_fc_track_range+0x250/0x250 [ 61.863240][ T718] ? ext4_es_lookup_extent+0x32d/0x8c0 [ 61.863252][ T718] ext4_map_blocks+0x978/0x1bc0 [ 61.863263][ T718] ? __kasan_slab_alloc+0xbd/0xf0 [ 61.863274][ T718] ? slab_post_alloc_hook+0x5d/0x2f0 [ 61.863284][ T718] ? kmem_cache_alloc+0x165/0x2e0 [ 61.863297][ T718] ? ext4_issue_zeroout+0x1a0/0x1a0 [ 61.863311][ T718] _ext4_get_block+0x1bb/0x4b0 [ 61.863322][ T718] ? ext4_get_block+0x50/0x50 [ 61.863334][ T718] ? slab_post_alloc_hook+0x7d/0x2f0 [ 61.863344][ T718] ext4_get_block_unwritten+0x2a/0x40 [ 61.863364][ T718] ext4_block_write_begin+0x567/0x1330 [ 61.879658][ T722] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.55: Allocating blocks 497-513 which overlap fs metadata [ 61.883146][ T718] ? alloc_page_buffers+0x34f/0x4a0 [ 61.883159][ T718] ? _ext4_get_block+0x4b0/0x4b0 [ 61.883177][ T718] ? ext4_print_free_blocks+0x2c0/0x2c0 [ 62.101792][ T718] ? __kasan_check_read+0x11/0x20 [ 62.106821][ T718] ? ext4_inode_journal_mode+0x19a/0x480 [ 62.112460][ T718] ext4_write_begin+0x651/0x1550 [ 62.117397][ T718] ? unwind_get_return_address+0x4d/0x90 [ 62.123127][ T718] ? ext4_readahead+0x110/0x110 [ 62.128058][ T718] ? domain_dirty_limits+0x28f/0x3c0 [ 62.133338][ T718] ? ext4_get_group_desc+0x25f/0x2b0 [ 62.138625][ T718] ? __kasan_check_read+0x11/0x20 [ 62.143785][ T718] ? mark_buffer_dirty+0x1cc/0x330 [ 62.149025][ T718] ? __ext4_handle_dirty_metadata+0x2eb/0x7f0 [ 62.155094][ T718] ? __kasan_check_write+0x14/0x20 [ 62.160198][ T718] ext4_da_write_begin+0x455/0xe80 [ 62.165297][ T718] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 62.170758][ T718] ? down_read_killable+0xe0/0xe0 [ 62.176001][ T718] ? __ext4_journal_stop+0x36/0x1a0 [ 62.181227][ T718] ? ext4_write_end+0xa00/0xed0 [ 62.186075][ T718] ? iov_iter_advance+0x1f7/0x750 [ 62.191142][ T718] generic_perform_write+0x2be/0x510 [ 62.196746][ T718] ? preempt_count_add+0x90/0x1b0 [ 62.201852][ T718] ? grab_cache_page_write_begin+0xb0/0xb0 [ 62.207650][ T718] ? down_write+0xac/0x110 [ 62.212051][ T718] ? down_read_killable+0xe0/0xe0 [ 62.217146][ T718] ? generic_write_checks+0x3b3/0x480 [ 62.222506][ T718] ext4_buffered_write_iter+0x4b8/0x640 [ 62.228047][ T718] ext4_file_write_iter+0x536/0x1980 [ 62.233318][ T718] ? _raw_spin_unlock+0x4d/0x70 [ 62.238405][ T718] ? handle_pte_fault+0x119b/0x3750 [ 62.244008][ T718] ? avc_policy_seqno+0x1b/0x70 [ 62.249151][ T718] ? selinux_file_permission+0x2a5/0x510 [ 62.254871][ T718] ? ext4_file_read_iter+0x530/0x530 [ 62.260170][ T718] ? security_file_permission+0x83/0xa0 [ 62.265706][ T718] ? iov_iter_init+0x3f/0x120 [ 62.270380][ T718] vfs_write+0x725/0xd60 [ 62.274788][ T718] ? kernel_write+0x3c0/0x3c0 [ 62.279683][ T718] ? __fget_files+0x2c4/0x320 [ 62.284345][ T718] ? __fdget+0x1a1/0x230 [ 62.288581][ T718] ? __x64_sys_pwrite64+0xec/0x220 [ 62.293732][ T718] __x64_sys_pwrite64+0x191/0x220 [ 62.298867][ T718] ? ksys_pwrite64+0x1b0/0x1b0 [ 62.303647][ T718] ? debug_smp_processor_id+0x17/0x20 [ 62.309104][ T718] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 62.315158][ T718] ? irqentry_exit_to_user_mode+0x41/0x80 [ 62.320950][ T718] do_syscall_64+0x31/0x40 [ 62.325359][ T718] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 62.331267][ T718] RIP: 0033:0x7f7e7c7ef969 [ 62.335667][ T718] 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 [ 62.355342][ T718] RSP: 002b:00007f7e7c23f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 62.363944][ T718] RAX: ffffffffffffffda RBX: 00007f7e7ca17080 RCX: 00007f7e7c7ef969 [ 62.372074][ T718] RDX: 00000000200000c1 RSI: 00002000000000c0 RDI: 0000000000000005 [ 62.380089][ T718] RBP: 00007f7e7c871ab1 R08: 0000000000000000 R09: 0000000000000000 [ 62.388057][ T718] R10: 0000000000009000 R11: 0000000000000246 R12: 0000000000000000 [ 62.396023][ T718] R13: 0000000000000001 R14: 00007f7e7ca17080 R15: 00007fff68140a58 [ 62.404322][ T718] Modules linked in: [ 62.411130][ T718] ---[ end trace a139fdbf96e52db1 ]--- [ 62.417615][ T718] RIP: 0010:ext4_ext_insert_index+0x52d/0x530 [ 62.424197][ T718] 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 6d a2 d3 ff e9 d0 fd ff ff e8 e3 b2 99 ff <0f> 0b 90 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 81 ec c0 00 00 [ 62.444364][ T718] RSP: 0018:ffffc90001596b20 EFLAGS: 00010293 [ 62.450682][ T718] RAX: ffffffff81c9e01d RBX: ffff88812f872424 RCX: ffff888107fbcf00 [ 62.459281][ T718] RDX: 0000000000000000 RSI: 00000000fffffffe RDI: 0000000000000000 [ 62.467306][ T718] RBP: ffffc90001596b90 R08: dffffc0000000000 R09: ffffed1024aaefcf [ 62.475392][ T718] R10: ffffed1024aaefcf R11: 1ffff11024aaefce R12: 0000000000000000 [ 62.483386][ T718] R13: 00000000000000cb R14: 00000000fffffffe R15: 0000000000000054 [ 62.491497][ T718] FS: 00007f7e7c23f6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 62.500652][ T718] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.507271][ T718] CR2: 00007ffc47b41f28 CR3: 0000000117147000 CR4: 00000000003506b0 [ 62.515367][ T718] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 62.523539][ T718] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 62.531530][ T718] Kernel panic - not syncing: Fatal exception [ 62.538118][ T718] Kernel Offset: disabled [ 62.542450][ T718] Rebooting in 86400 seconds..