Warning: Permanently added '10.128.1.208' (ED25519) to the list of known hosts. 2025/07/26 04:32:39 ignoring optional flag "sandboxArg"="0" 2025/07/26 04:32:40 parsed 1 programs [ 50.647739][ T24] kauditd_printk_skb: 27 callbacks suppressed [ 50.647750][ T24] audit: type=1400 audit(1753504361.360:101): avc: denied { create } for pid=411 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 50.674354][ T24] audit: type=1400 audit(1753504361.360:102): avc: denied { write } for pid=411 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 50.694983][ T24] audit: type=1400 audit(1753504361.360:103): avc: denied { read } for pid=411 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 50.715453][ T24] audit: type=1400 audit(1753504361.390:104): avc: denied { unlink } for pid=411 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" [ 50.741335][ T411] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 51.594604][ T24] audit: type=1401 audit(1753504362.310:105): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 51.620739][ T24] audit: type=1400 audit(1753504362.310:106): avc: denied { create } for pid=456 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 51.738189][ T457] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.745579][ T457] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.753299][ T457] device bridge_slave_0 entered promiscuous mode [ 51.761354][ T457] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.768396][ T457] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.776168][ T457] device bridge_slave_1 entered promiscuous mode [ 51.825028][ T457] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.832118][ T457] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.839459][ T457] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.846502][ T457] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.866366][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.873926][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.881164][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.890403][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.898525][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.905698][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.914804][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.923041][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.930128][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.942318][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.957498][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.969863][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.981049][ T457] device veth0_vlan entered promiscuous mode [ 51.987847][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.996282][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.003826][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.014452][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 2025/07/26 04:32:42 executed programs: 0 [ 52.023711][ T457] device veth1_macvtap entered promiscuous mode [ 52.033906][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.043499][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.237570][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.244689][ T474] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.252240][ T474] device bridge_slave_0 entered promiscuous mode [ 52.264051][ T473] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.271317][ T473] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.278742][ T473] device bridge_slave_0 entered promiscuous mode [ 52.285639][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.292735][ T474] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.300278][ T474] device bridge_slave_1 entered promiscuous mode [ 52.324167][ T473] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.331493][ T473] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.338799][ T473] device bridge_slave_1 entered promiscuous mode [ 52.389133][ T478] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.396262][ T478] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.403678][ T478] device bridge_slave_0 entered promiscuous mode [ 52.411555][ T478] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.418589][ T478] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.426077][ T478] device bridge_slave_1 entered promiscuous mode [ 52.463402][ T480] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.470612][ T480] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.477992][ T480] device bridge_slave_0 entered promiscuous mode [ 52.486878][ T480] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.493958][ T480] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.501407][ T480] device bridge_slave_1 entered promiscuous mode [ 52.552807][ T477] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.559964][ T477] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.567372][ T477] device bridge_slave_0 entered promiscuous mode [ 52.586859][ T477] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.593926][ T477] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.601447][ T477] device bridge_slave_1 entered promiscuous mode [ 52.743696][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.751206][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.758547][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.766811][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.775470][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.783836][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.792159][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.799189][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.822383][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.830319][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.838569][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.847059][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.854095][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.861976][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.869568][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.876972][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.885337][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.893464][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.900504][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.908079][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.916469][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.924729][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.931964][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.939488][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.948090][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.956342][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.963404][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.970827][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.979234][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.987524][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.994586][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.002077][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.009852][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.034174][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.042918][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.051313][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.059297][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.067841][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.075902][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.096997][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.105212][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.113453][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.122150][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.130607][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.138901][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.147370][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.154480][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.162100][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.170530][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.178759][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.185892][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.193329][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.218741][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.227626][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.235603][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.243409][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.251848][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.260021][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.267880][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.276460][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.285372][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.293671][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.305058][ T477] device veth0_vlan entered promiscuous mode [ 53.314632][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.323161][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.331583][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.338603][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.346115][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.354679][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.362524][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.369991][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.380278][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.388354][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.396121][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.403992][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.414377][ T478] device veth0_vlan entered promiscuous mode [ 53.428582][ T474] device veth0_vlan entered promiscuous mode [ 53.435276][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.443517][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.452075][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.460561][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.467695][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.475680][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.483406][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.501231][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.509588][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.517562][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.530555][ T477] device veth1_macvtap entered promiscuous mode [ 53.540965][ T474] device veth1_macvtap entered promiscuous mode [ 53.547950][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.561458][ T478] device veth1_macvtap entered promiscuous mode [ 53.568516][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.577202][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.591140][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.599506][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.618029][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.626503][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.635090][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.643758][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.660829][ T473] device veth0_vlan entered promiscuous mode [ 53.674841][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.683838][ T497] ====================================================== [ 53.683838][ T497] WARNING: the mand mount option is being deprecated and [ 53.683838][ T497] will be removed in v5.15! [ 53.683838][ T497] ====================================================== [ 53.684859][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.719478][ T497] EXT4-fs (loop5): Ignoring removed nobh option [ 53.720133][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.725823][ T497] EXT4-fs (loop5): Ignoring removed bh option [ 53.734114][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.739613][ T497] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.751513][ T497] EXT4-fs (loop5): 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 [ 53.760396][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.792005][ T24] audit: type=1400 audit(1753504364.500:107): avc: denied { mount } for pid=496 comm="syz.5.18" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 53.803173][ T497] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3342: comm syz.5.18: Allocating blocks 497-513 which overlap fs metadata [ 53.819963][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.827669][ T502] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3342: comm syz.5.18: Allocating blocks 497-513 which overlap fs metadata [ 53.835190][ T24] audit: type=1400 audit(1753504364.510:108): avc: denied { read write } for pid=496 comm="syz.5.18" name="file1" dev="loop5" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 53.835207][ T24] audit: type=1400 audit(1753504364.510:109): avc: denied { open } for pid=496 comm="syz.5.18" path="/0/file1/file1" dev="loop5" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 53.835575][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.902490][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.911298][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.919565][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.927865][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.935645][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.955645][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.965395][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.981507][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.988970][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.002246][ T473] device veth1_macvtap entered promiscuous mode [ 54.008636][ T504] EXT4-fs (loop5): Ignoring removed nobh option [ 54.024533][ T504] EXT4-fs (loop5): Ignoring removed bh option [ 54.030748][ T504] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.043779][ T480] device veth0_vlan entered promiscuous mode [ 54.057794][ T480] device veth1_macvtap entered promiscuous mode [ 54.065125][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.074651][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.077792][ T504] EXT4-fs (loop5): 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 [ 54.084839][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.114984][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.123557][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.131781][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.147611][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.156066][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.162851][ T507] EXT4-fs (loop3): Ignoring removed nobh option [ 54.179862][ T507] EXT4-fs (loop3): Ignoring removed bh option [ 54.192329][ T504] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3342: comm syz.5.21: Allocating blocks 497-513 which overlap fs metadata [ 54.194404][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.206762][ T514] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3342: comm syz.5.21: Allocating blocks 497-513 which overlap fs metadata [ 54.219176][ T510] EXT4-fs (loop6): Ignoring removed nobh option [ 54.235334][ T507] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.239454][ T510] EXT4-fs (loop6): Ignoring removed bh option [ 54.268404][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.277771][ T510] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.278847][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.298470][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.307740][ T507] 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 [ 54.311595][ T517] EXT4-fs (loop0): Ignoring removed nobh option [ 54.332835][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.338485][ T517] EXT4-fs (loop0): Ignoring removed bh option [ 54.347706][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.353979][ T517] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.364586][ T510] 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 [ 54.381390][ 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 [ 54.444742][ T517] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.16: Allocating blocks 497-513 which overlap fs metadata [ 54.448695][ T510] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.17: Allocating blocks 497-513 which overlap fs metadata [ 54.464037][ T507] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.19: Allocating blocks 497-513 which overlap fs metadata [ 54.479262][ T532] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.17: Allocating blocks 497-513 which overlap fs metadata [ 54.487302][ T528] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.16: Allocating blocks 497-513 which overlap fs metadata [ 54.511704][ T529] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.19: Allocating blocks 497-513 which overlap fs metadata [ 54.545896][ T526] EXT4-fs (loop5): Ignoring removed nobh option [ 54.560688][ T526] EXT4-fs (loop5): Ignoring removed bh option [ 54.566892][ T526] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.599978][ T526] EXT4-fs (loop5): 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 [ 54.710810][ T548] EXT4-fs (loop6): Ignoring removed nobh option [ 54.717135][ T548] EXT4-fs (loop6): Ignoring removed bh option [ 54.723607][ T548] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.737760][ T526] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3342: comm syz.5.22: Allocating blocks 497-513 which overlap fs metadata [ 54.753232][ T555] EXT4-fs (loop4): Ignoring removed nobh option [ 54.760180][ T558] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3342: comm syz.5.22: Allocating blocks 497-513 which overlap fs metadata [ 54.773877][ T555] EXT4-fs (loop4): Ignoring removed bh option [ 54.775209][ T548] 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 [ 54.780001][ T555] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.831115][ T559] EXT4-fs (loop0): Ignoring removed nobh option [ 54.835568][ T555] 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 [ 54.842669][ T559] EXT4-fs (loop0): Ignoring removed bh option [ 54.867933][ T559] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.880949][ T548] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.23: Allocating blocks 497-513 which overlap fs metadata [ 54.895497][ T569] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.23: Allocating blocks 497-513 which overlap fs metadata [ 54.911602][ T559] 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 [ 54.948440][ T555] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.20: Allocating blocks 497-513 which overlap fs metadata [ 54.962870][ T574] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.20: Allocating blocks 497-513 which overlap fs metadata [ 54.993032][ T564] EXT4-fs (loop3): Ignoring removed nobh option [ 54.999898][ T559] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.24: Allocating blocks 497-513 which overlap fs metadata [ 55.011174][ T564] EXT4-fs (loop3): Ignoring removed bh option [ 55.015199][ T575] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.24: Allocating blocks 497-513 which overlap fs metadata [ 55.020370][ T564] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.061802][ T564] 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 [ 55.124616][ T573] EXT4-fs (loop5): Ignoring removed nobh option [ 55.130995][ T573] EXT4-fs (loop5): Ignoring removed bh option [ 55.137133][ T573] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.161784][ T573] EXT4-fs (loop5): 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 [ 55.188211][ T579] EXT4-fs (loop6): Ignoring removed nobh option [ 55.196597][ T579] EXT4-fs (loop6): Ignoring removed bh option [ 55.202797][ T579] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.214631][ T564] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.25: Allocating blocks 497-513 which overlap fs metadata [ 55.218138][ T573] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3342: comm syz.5.26: Allocating blocks 497-513 which overlap fs metadata [ 55.233972][ T587] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.25: Allocating blocks 497-513 which overlap fs metadata [ 55.243686][ T588] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3342: comm syz.5.26: Allocating blocks 497-513 which overlap fs metadata [ 55.285951][ T580] EXT4-fs (loop4): Ignoring removed nobh option [ 55.304372][ T580] EXT4-fs (loop4): Ignoring removed bh option [ 55.314050][ T580] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.319158][ T579] 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 [ 55.375047][ T593] EXT4-fs (loop0): Ignoring removed nobh option [ 55.383301][ T580] 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 [ 55.392491][ T593] EXT4-fs (loop0): Ignoring removed bh option [ 55.413771][ T593] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.419740][ T579] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.27: Allocating blocks 497-513 which overlap fs metadata [ 55.430741][ T593] 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 [ 55.440623][ T602] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.27: Allocating blocks 497-513 which overlap fs metadata [ 55.482898][ T596] EXT4-fs (loop3): Ignoring removed nobh option [ 55.489185][ T596] EXT4-fs (loop3): Ignoring removed bh option [ 55.495828][ T596] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.502725][ T580] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.28: Allocating blocks 497-513 which overlap fs metadata [ 55.510843][ T596] 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 [ 55.547137][ T606] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.28: Allocating blocks 497-513 which overlap fs metadata [ 55.582066][ T601] EXT4-fs (loop5): Ignoring removed nobh option [ 55.588534][ T601] EXT4-fs (loop5): Ignoring removed bh option [ 55.594746][ T601] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.611273][ T7] device bridge_slave_1 left promiscuous mode [ 55.612796][ T601] EXT4-fs (loop5): 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 [ 55.633928][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.650081][ T593] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.29: Allocating blocks 497-513 which overlap fs metadata [ 55.659599][ T596] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.31: Allocating blocks 497-513 which overlap fs metadata [ 55.664613][ T613] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.29: Allocating blocks 497-513 which overlap fs metadata [ 55.691487][ T7] device bridge_slave_0 left promiscuous mode [ 55.707069][ T601] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3342: comm syz.5.30: Allocating blocks 497-513 which overlap fs metadata [ 55.717008][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.726274][ T618] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3342: comm syz.5.30: Allocating blocks 497-513 which overlap fs metadata [ 55.728875][ T615] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.31: Allocating blocks 497-513 which overlap fs metadata [ 55.756265][ T7] device veth1_macvtap left promiscuous mode [ 55.762740][ T7] device veth0_vlan left promiscuous mode [ 55.769558][ T614] EXT4-fs (loop6): Ignoring removed nobh option [ 55.775927][ T614] EXT4-fs (loop6): Ignoring removed bh option [ 55.782114][ T614] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.802632][ T614] 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 [ 55.833844][ T617] EXT4-fs (loop4): Ignoring removed nobh option [ 55.848779][ T629] EXT4-fs (loop0): Ignoring removed nobh option [ 55.866839][ T629] EXT4-fs (loop0): Ignoring removed bh option [ 55.875299][ T629] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.897306][ T617] EXT4-fs (loop4): Ignoring removed bh option [ 55.918986][ T614] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.32: Allocating blocks 497-513 which overlap fs metadata [ 55.950317][ T617] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.963419][ T629] 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 [ 55.997274][ T629] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.34: Allocating blocks 497-513 which overlap fs metadata [ 56.012113][ T617] 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 [ 56.014478][ T627] EXT4-fs (loop5): Ignoring removed nobh option [ 56.043679][ T632] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.32: Allocating blocks 497-513 which overlap fs metadata [ 56.059416][ T627] EXT4-fs (loop5): Ignoring removed bh option [ 56.069488][ T627] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.090162][ T637] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.34: Allocating blocks 497-513 which overlap fs metadata [ 56.118487][ T617] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.33: Allocating blocks 497-513 which overlap fs metadata [ 56.135348][ T627] EXT4-fs (loop5): 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 [ 56.165371][ T643] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.33: Allocating blocks 497-513 which overlap fs metadata [ 56.242210][ T627] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3342: comm syz.5.35: Allocating blocks 497-513 which overlap fs metadata [ 56.256591][ T646] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3342: comm syz.5.35: Allocating blocks 497-513 which overlap fs metadata [ 56.350363][ T650] EXT4-fs (loop6): Ignoring removed nobh option [ 56.356662][ T650] EXT4-fs (loop6): Ignoring removed bh option [ 56.362913][ T650] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.375764][ T654] EXT4-fs (loop4): Ignoring removed nobh option [ 56.379573][ T651] EXT4-fs (loop3): Ignoring removed nobh option [ 56.382260][ T654] EXT4-fs (loop4): Ignoring removed bh option [ 56.388368][ T651] EXT4-fs (loop3): Ignoring removed bh option [ 56.388388][ T651] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.410687][ T649] EXT4-fs (loop0): Ignoring removed nobh option [ 56.417657][ T654] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.421242][ T649] EXT4-fs (loop0): Ignoring removed bh option [ 56.433761][ T651] 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 [ 56.437359][ T649] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.463178][ T650] 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 [ 56.474174][ T654] 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 [ 56.499174][ T649] 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 [ 56.550347][ T659] EXT4-fs (loop5): Ignoring removed nobh option [ 56.560358][ T659] EXT4-fs (loop5): Ignoring removed bh option [ 56.570120][ T659] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.576067][ T669] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.39: Allocating blocks 497-513 which overlap fs metadata [ 56.593728][ T649] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.38: Allocating blocks 497-513 which overlap fs metadata [ 56.615575][ T650] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.37: Allocating blocks 497-513 which overlap fs metadata [ 56.633845][ T654] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.40: Allocating blocks 497-513 which overlap fs metadata [ 56.655979][ T651] ------------[ cut here ]------------ [ 56.658023][ T670] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.38: Allocating blocks 497-513 which overlap fs metadata [ 56.668347][ T659] EXT4-fs (loop5): 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 [ 56.676775][ T673] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.37: Allocating blocks 497-513 which overlap fs metadata [ 56.713879][ T651] kernel BUG at fs/ext4/extents.c:1014! [ 56.717249][ T671] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz.4.40: Allocating blocks 497-513 which overlap fs metadata [ 56.719596][ T651] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 56.719612][ T651] CPU: 0 PID: 651 Comm: syz.3.39 Not tainted 5.10.240-syzkaller-1008073-gad9a98ef27a4 #0 [ 56.719619][ T651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 56.719643][ T651] RIP: 0010:ext4_ext_insert_index+0x52d/0x530 [ 56.719661][ T651] 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 23 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 [ 56.776249][ T659] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3342: comm syz.5.41: Allocating blocks 497-513 which overlap fs metadata [ 56.784861][ T651] RSP: 0018:ffffc900016a6b20 EFLAGS: 00010293 [ 56.784875][ T651] RAX: ffffffff81c9f04d RBX: ffff88812e4c3424 RCX: ffff88811beb62c0 [ 56.784882][ T651] RDX: 0000000000000000 RSI: 00000000fffffffe RDI: 0000000000000000 [ 56.784891][ T651] RBP: ffffc900016a6b90 R08: dffffc0000000000 R09: ffffed102373ec01 [ 56.784899][ T651] R10: ffffed102373ec01 R11: 1ffff1102373ec00 R12: 0000000000000000 [ 56.784907][ T651] R13: 00000000000000cb R14: 00000000fffffffe R15: 0000000000000054 [ 56.784926][ T651] FS: 00007ff4e70616c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 56.804371][ T678] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3342: comm syz.5.41: Allocating blocks 497-513 which overlap fs metadata [ 56.804593][ T651] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.873625][ T651] CR2: 0000200000002000 CR3: 000000011b699000 CR4: 00000000003506b0 [ 56.881595][ T651] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.889563][ T651] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.897520][ T651] Call Trace: [ 56.900804][ T651] ext4_ext_insert_extent+0x38c3/0x4530 [ 56.906348][ T651] ? ext4_ext_next_allocated_block+0x2e0/0x2e0 [ 56.912495][ T651] ? get_implied_cluster_alloc+0x526/0x940 [ 56.918292][ T651] ext4_ext_map_blocks+0x148f/0x5d40 [ 56.923570][ T651] ? _raw_write_trylock+0x140/0x140 [ 56.928796][ T651] ? _raw_write_unlock+0x2b/0x60 [ 56.933729][ T651] ? ext4_ext_release+0x10/0x10 [ 56.938576][ T651] ? ext4_fc_track_template+0xb5/0x600 [ 56.944046][ T651] ? ext4_fc_track_range+0x250/0x250 [ 56.949419][ T651] ? ext4_es_lookup_extent+0x32d/0x8c0 [ 56.954958][ T651] ext4_map_blocks+0x978/0x1bc0 [ 56.959893][ T651] ? __kasan_slab_alloc+0xbd/0xf0 [ 56.964935][ T651] ? slab_post_alloc_hook+0x5d/0x2f0 [ 56.970211][ T651] ? kmem_cache_alloc+0x165/0x2e0 [ 56.975355][ T651] ? ext4_issue_zeroout+0x1a0/0x1a0 [ 56.980547][ T651] _ext4_get_block+0x1bb/0x4b0 [ 56.985303][ T651] ? ext4_get_block+0x50/0x50 [ 56.989973][ T651] ? slab_post_alloc_hook+0x7d/0x2f0 [ 56.995299][ T651] ext4_get_block_unwritten+0x2a/0x40 [ 57.000679][ T651] ext4_block_write_begin+0x567/0x1330 [ 57.006131][ T651] ? alloc_page_buffers+0x34f/0x4a0 [ 57.011321][ T651] ? _ext4_get_block+0x4b0/0x4b0 [ 57.016247][ T651] ? ext4_print_free_blocks+0x2c0/0x2c0 [ 57.021784][ T651] ? __kasan_check_read+0x11/0x20 [ 57.026814][ T651] ? ext4_inode_journal_mode+0x19a/0x480 [ 57.032527][ T651] ext4_write_begin+0x651/0x1550 [ 57.037457][ T651] ? pick_next_task_fair+0x8b8/0xb00 [ 57.042743][ T651] ? ext4_readahead+0x110/0x110 [ 57.047586][ T651] ? ext4_get_group_desc+0x25f/0x2b0 [ 57.052867][ T651] ? __kasan_check_read+0x11/0x20 [ 57.057884][ T651] ? mark_buffer_dirty+0x1cc/0x330 [ 57.062993][ T651] ? __ext4_handle_dirty_metadata+0x2eb/0x7f0 [ 57.069055][ T651] ? __kasan_check_write+0x14/0x20 [ 57.074158][ T651] ext4_da_write_begin+0x455/0xe80 [ 57.079266][ T651] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 57.084555][ T651] ? down_read_killable+0xe0/0xe0 [ 57.089573][ T651] ? __ext4_journal_stop+0x36/0x1a0 [ 57.094761][ T651] ? ext4_write_end+0xa00/0xed0 [ 57.099616][ T651] ? iov_iter_advance+0x1f7/0x750 [ 57.104634][ T651] generic_perform_write+0x2be/0x510 [ 57.109916][ T651] ? grab_cache_page_write_begin+0xb0/0xb0 [ 57.115713][ T651] ? down_write+0x104/0x110 [ 57.120209][ T651] ? down_read_killable+0xe0/0xe0 [ 57.125232][ T651] ? futex_wait+0x526/0x680 [ 57.129730][ T651] ? generic_write_checks+0x3b3/0x480 [ 57.135095][ T651] ext4_buffered_write_iter+0x4b8/0x640 [ 57.140652][ T651] ext4_file_write_iter+0x536/0x1980 [ 57.146026][ T651] ? avc_policy_seqno+0x1b/0x70 [ 57.150878][ T651] ? selinux_file_permission+0x2a5/0x510 [ 57.156517][ T651] ? ext4_file_read_iter+0x530/0x530 [ 57.161797][ T651] ? security_file_permission+0x83/0xa0 [ 57.167333][ T651] ? iov_iter_init+0x3f/0x120 [ 57.172089][ T651] vfs_write+0x725/0xd60 [ 57.176326][ T651] ? kernel_write+0x3c0/0x3c0 [ 57.180995][ T651] ? __fget_files+0x2c4/0x320 [ 57.185662][ T651] ? __fdget+0x1a1/0x230 [ 57.189896][ T651] ? __x64_sys_pwrite64+0xec/0x220 [ 57.195007][ T651] __x64_sys_pwrite64+0x191/0x220 [ 57.200024][ T651] ? ksys_pwrite64+0x1b0/0x1b0 [ 57.204779][ T651] do_syscall_64+0x31/0x40 [ 57.209186][ T651] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 57.215068][ T651] RIP: 0033:0x7ff4e75f0929 [ 57.219492][ T651] 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 [ 57.239085][ T651] RSP: 002b:00007ff4e7061038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 57.247589][ T651] RAX: ffffffffffffffda RBX: 00007ff4e7817fa0 RCX: 00007ff4e75f0929 [ 57.255653][ T651] RDX: 00000000200000c1 RSI: 00002000000000c0 RDI: 0000000000000005 [ 57.263625][ T651] RBP: 00007ff4e7672b39 R08: 0000000000000000 R09: 0000000000000000 [ 57.271622][ T651] R10: 0000000000009000 R11: 0000000000000246 R12: 0000000000000000 [ 57.279593][ T651] R13: 0000000000000000 R14: 00007ff4e7817fa0 R15: 00007fff2be3fdb8 [ 57.287564][ T651] Modules linked in: [ 57.295067][ T651] ---[ end trace 4c506b6c1743e4a3 ]--- [ 57.303170][ T651] RIP: 0010:ext4_ext_insert_index+0x52d/0x530 [ 57.309267][ T651] 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 23 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 [ 57.329258][ T651] RSP: 0018:ffffc900016a6b20 EFLAGS: 00010293 [ 57.335386][ T651] RAX: ffffffff81c9f04d RBX: ffff88812e4c3424 RCX: ffff88811beb62c0 [ 57.343624][ T651] RDX: 0000000000000000 RSI: 00000000fffffffe RDI: 0000000000000000 [ 57.351911][ T651] RBP: ffffc900016a6b90 R08: dffffc0000000000 R09: ffffed102373ec01 [ 57.360105][ T651] R10: ffffed102373ec01 R11: 1ffff1102373ec00 R12: 0000000000000000 [ 57.368106][ T651] R13: 00000000000000cb R14: 00000000fffffffe R15: 0000000000000054 [ 57.376252][ T651] FS: 00007ff4e70616c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 57.385212][ T651] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.391953][ T651] CR2: 0000200000002000 CR3: 000000011b699000 CR4: 00000000003506b0 [ 57.400008][ T651] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 57.408008][ T651] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 57.416412][ T651] Kernel panic - not syncing: Fatal exception [ 57.417748][ T24] audit: type=1400 audit(1753504368.140:110): 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 [ 57.422803][ T651] Kernel Offset: disabled [ 57.448810][ T651] Rebooting in 86400 seconds..