Warning: Permanently added '10.128.1.125' (ED25519) to the list of known hosts. 2026/03/05 21:54:35 parsed 1 programs [ 23.115986][ T24] audit: type=1400 audit(1772747675.690:64): avc: denied { node_bind } for pid=275 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 23.137154][ T24] audit: type=1400 audit(1772747675.690:65): avc: denied { create } for pid=275 comm="syz-execprog" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 23.157180][ T24] audit: type=1400 audit(1772747675.690:66): avc: denied { module_request } for pid=275 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 24.065037][ T24] audit: type=1400 audit(1772747676.640:67): avc: denied { mounton } for pid=282 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 24.068469][ T282] cgroup: Unknown subsys name 'net' [ 24.088763][ T24] audit: type=1400 audit(1772747676.640:68): avc: denied { mount } for pid=282 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 24.116008][ T24] audit: type=1400 audit(1772747676.670:69): avc: denied { unmount } for pid=282 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 24.116632][ T282] cgroup: Unknown subsys name 'devices' [ 24.411703][ T282] cgroup: Unknown subsys name 'hugetlb' [ 24.417517][ T282] cgroup: Unknown subsys name 'rlimit' [ 24.656702][ T24] audit: type=1400 audit(1772747677.230:70): avc: denied { setattr } for pid=282 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 24.680176][ T24] audit: type=1400 audit(1772747677.230:71): avc: denied { create } for pid=282 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.701224][ T24] audit: type=1400 audit(1772747677.230:72): avc: denied { write } for pid=282 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.721778][ T24] audit: type=1400 audit(1772747677.230:73): avc: denied { read } for pid=282 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.740145][ T285] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 24.809754][ T282] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 25.320570][ T294] request_module fs-gadgetfs succeeded, but still no fs? [ 25.343436][ T294] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 25.635322][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.650289][ T316] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.657856][ T316] device bridge_slave_0 entered promiscuous mode [ 25.697675][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.706377][ T316] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.721507][ T316] device bridge_slave_1 entered promiscuous mode [ 25.872616][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.879708][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.887066][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.894252][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.962578][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.987676][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.995275][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.011831][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.020839][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.027991][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.035989][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.045311][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.052485][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.077763][ T316] device veth0_vlan entered promiscuous mode [ 26.084474][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.093520][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.102468][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.111247][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.118950][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.127601][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.151479][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.161373][ T316] device veth1_macvtap entered promiscuous mode [ 26.190058][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.207564][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/03/05 21:54:38 executed programs: 0 [ 26.480150][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.487320][ T355] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.494827][ T355] device bridge_slave_0 entered promiscuous mode [ 26.529290][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.536572][ T361] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.544269][ T361] device bridge_slave_0 entered promiscuous mode [ 26.551207][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.558269][ T355] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.565851][ T355] device bridge_slave_1 entered promiscuous mode [ 26.587212][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.594372][ T361] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.601983][ T361] device bridge_slave_1 entered promiscuous mode [ 26.646825][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.654152][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.661741][ T360] device bridge_slave_0 entered promiscuous mode [ 26.693466][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.700584][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.708000][ T360] device bridge_slave_1 entered promiscuous mode [ 26.721276][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.728355][ T357] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.736118][ T357] device bridge_slave_0 entered promiscuous mode [ 26.771586][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.778654][ T357] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.786755][ T357] device bridge_slave_1 entered promiscuous mode [ 26.817426][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.824684][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.832436][ T358] device bridge_slave_0 entered promiscuous mode [ 26.839542][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.847068][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.854959][ T358] device bridge_slave_1 entered promiscuous mode [ 26.964136][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.971224][ T361] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.978499][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.985563][ T361] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.015800][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.023094][ T355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.030392][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.037432][ T355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.078403][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.085477][ T357] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.092913][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.099976][ T357] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.116126][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.123495][ T358] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.131047][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.138128][ T358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.148149][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.155348][ T360] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.162635][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.169717][ T360] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.193996][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.201440][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.208576][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.216825][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.224751][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.232096][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.239758][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.247288][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.254596][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.262252][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.269443][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.293540][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 27.301381][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.309330][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.318029][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.325451][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.337280][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.344802][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.353052][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.360310][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.376506][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.384861][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.391971][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.399395][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.407924][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.415003][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.423219][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.431647][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.438776][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.446302][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.454606][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.461720][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.493468][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.504529][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.513221][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.522342][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.530935][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.538945][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 27.546558][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.565341][ T355] device veth0_vlan entered promiscuous mode [ 27.581311][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 27.589745][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.597972][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.605132][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.613091][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 27.622485][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.630882][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 27.639525][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.647811][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.654890][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.662358][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 27.670912][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.678879][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 27.687760][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.696157][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 27.704530][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.712629][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 27.721125][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.729285][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.736665][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.744702][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.752494][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.777658][ T358] device veth0_vlan entered promiscuous mode [ 27.784088][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.793032][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.802262][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.809700][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.817426][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 27.825974][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.834291][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 27.842711][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.851042][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.858232][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.865774][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 27.874025][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.882113][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 27.890410][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.902555][ T355] device veth1_macvtap entered promiscuous mode [ 27.920820][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 27.929342][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.938346][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 27.955018][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.963635][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 27.972244][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.980853][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 27.989093][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.997372][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 28.006992][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 28.015338][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.027511][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.041708][ T361] device veth0_vlan entered promiscuous mode [ 28.057186][ T358] device veth1_macvtap entered promiscuous mode [ 28.065026][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.073696][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 28.082209][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.090556][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 28.099223][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.107966][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.115495][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.129990][ T361] device veth1_macvtap entered promiscuous mode [ 28.148292][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 28.156754][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.165950][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 28.175509][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.184145][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 28.192567][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.201241][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 28.209704][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.218358][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.225869][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.237869][ T360] device veth0_vlan entered promiscuous mode [ 28.248275][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.265045][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.274982][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.289322][ T357] device veth0_vlan entered promiscuous mode [ 28.304384][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 28.313211][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.321734][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 28.337169][ T409] EXT4-fs (loop0): Ignoring removed bh option [ 28.342615][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.351737][ T409] EXT4-fs (loop0): Ignoring removed oldalloc option [ 28.358823][ T409] EXT4-fs (loop0): Ignoring removed nobh option [ 28.366204][ T409] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 28.382637][ T360] device veth1_macvtap entered promiscuous mode [ 28.391155][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.399320][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.410767][ T417] EXT4-fs (loop6): Ignoring removed bh option [ 28.417573][ T357] device veth1_macvtap entered promiscuous mode [ 28.425681][ T409] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 28.426984][ T417] EXT4-fs (loop6): Ignoring removed oldalloc option [ 28.454091][ T24] kauditd_printk_skb: 31 callbacks suppressed [ 28.454104][ T24] audit: type=1400 audit(1772747681.020:105): avc: denied { mount } for pid=408 comm="syz.0.17" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 28.483912][ T417] EXT4-fs (loop6): Ignoring removed nobh option [ 28.507162][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 28.515736][ T24] audit: type=1400 audit(1772747681.020:106): avc: denied { write } for pid=408 comm="syz.0.17" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 28.519784][ T417] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 28.553712][ T24] audit: type=1400 audit(1772747681.020:107): avc: denied { add_name } for pid=408 comm="syz.0.17" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 28.573401][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.575379][ T24] audit: type=1400 audit(1772747681.020:108): avc: denied { create } for pid=408 comm="syz.0.17" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 28.600447][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 28.604068][ T24] audit: type=1400 audit(1772747681.030:109): avc: denied { read open } for pid=408 comm="syz.0.17" path="/0/file1/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 28.622367][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.634945][ T24] audit: type=1400 audit(1772747681.030:110): avc: denied { write } for pid=408 comm="syz.0.17" name="bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 28.650944][ T409] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.17: Allocating blocks 497-513 which overlap fs metadata [ 28.664577][ T417] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 28.700193][ T24] audit: type=1400 audit(1772747681.030:111): avc: denied { read write } for pid=408 comm="syz.0.17" name="file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 28.700201][ T424] EXT4-fs (loop4): Ignoring removed bh option [ 28.700218][ T424] EXT4-fs (loop4): Ignoring removed oldalloc option [ 28.723633][ T24] audit: type=1400 audit(1772747681.030:112): avc: denied { open } for pid=408 comm="syz.0.17" 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 [ 28.759313][ T409] EXT4-fs (loop0): pa ffff8881214e3d20: logic 128, phys. 385, len 8 [ 28.767518][ T409] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 28.778130][ T424] EXT4-fs (loop4): Ignoring removed nobh option [ 28.795145][ T424] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 28.817775][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 28.824121][ T417] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.20: Allocating blocks 497-513 which overlap fs metadata [ 28.840706][ T417] EXT4-fs (loop6): pa ffff88811afa0e70: logic 128, phys. 385, len 8 [ 28.848831][ T417] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 28.854170][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.885371][ T409] EXT4-fs error (device loop0): ext4_find_extent:928: inode #15: comm syz.0.17: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 28.903960][ T424] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 28.926537][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 28.936461][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.957326][ T409] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 119 with max blocks 1 with error 117 [ 28.970264][ T409] EXT4-fs (loop0): This should not happen!! Data will be lost [ 28.970264][ T409] [ 28.980550][ T432] EXT4-fs (loop2): Ignoring removed bh option [ 29.000847][ T432] EXT4-fs (loop2): Ignoring removed oldalloc option [ 29.007765][ T432] EXT4-fs (loop2): Ignoring removed nobh option [ 29.014481][ T432] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 29.028859][ T409] EXT4-fs error (device loop0): ext4_ext_search_right:1612: inode #15: comm syz.0.17: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 29.055355][ T417] EXT4-fs error (device loop6): ext4_find_extent:928: inode #15: comm syz.6.20: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 29.060809][ T409] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4869: inode #15: block 116: len 3: ext4_ext_map_blocks returned -117 [ 29.079191][ T432] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 29.118556][ T417] EXT4-fs (loop6): Delayed block allocation failed for inode 15 at logical offset 126 with max blocks 2 with error 117 [ 29.132931][ T437] EXT4-fs (loop1): Ignoring removed bh option [ 29.139079][ T437] EXT4-fs (loop1): Ignoring removed oldalloc option [ 29.152907][ T417] EXT4-fs (loop6): This should not happen!! Data will be lost [ 29.152907][ T417] [ 29.163761][ T417] EXT4-fs error (device loop6): ext4_find_extent:928: inode #15: comm syz.6.20: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 29.186047][ T417] EXT4-fs error (device loop6): ext4_find_extent:928: inode #15: comm syz.6.20: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 29.188103][ T437] EXT4-fs (loop1): Ignoring removed nobh option [ 29.204636][ T417] EXT4-fs warning (device loop6): ext4_convert_unwritten_extents:4869: inode #15: block 124: len 2: ext4_ext_map_blocks returned -117 [ 29.225105][ T437] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 29.233764][ T424] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.21: Allocating blocks 497-513 which overlap fs metadata [ 29.260771][ T424] EXT4-fs (loop4): pa ffff88812160c0a8: logic 128, phys. 385, len 8 [ 29.268911][ T424] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 29.284795][ T437] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 29.337327][ T432] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.19: Allocating blocks 497-513 which overlap fs metadata [ 29.351652][ T432] EXT4-fs (loop2): pa ffff88812158aa80: logic 128, phys. 385, len 8 [ 29.360201][ T432] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 29.371947][ T443] EXT4-fs (loop0): Ignoring removed bh option [ 29.379009][ T443] EXT4-fs (loop0): Ignoring removed oldalloc option [ 29.387055][ T437] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.18: Allocating blocks 497-513 which overlap fs metadata [ 29.390220][ T443] EXT4-fs (loop0): Ignoring removed nobh option [ 29.405059][ T437] EXT4-fs (loop1): pa ffff8881216231f8: logic 128, phys. 385, len 8 [ 29.415502][ T437] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 29.420380][ T443] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 29.443343][ T443] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 29.522153][ T432] EXT4-fs error (device loop2): ext4_ext_search_right:1612: inode #15: comm syz.2.19: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 29.542288][ T454] EXT4-fs (loop6): Ignoring removed bh option [ 29.557599][ T432] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 79 with max blocks 1 with error 117 [ 29.566297][ T454] EXT4-fs (loop6): Ignoring removed oldalloc option [ 29.570826][ T432] EXT4-fs (loop2): This should not happen!! Data will be lost [ 29.570826][ T432] [ 29.588109][ T432] EXT4-fs error (device loop2): ext4_ext_search_right:1612: inode #15: comm syz.2.19: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 29.605040][ T437] EXT4-fs error (device loop1): ext4_find_extent:928: inode #15: comm syz.1.18: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 6, max 84(84), depth 0(0) [ 29.618470][ T456] EXT4-fs (loop4): Ignoring removed bh option [ 29.639376][ T454] EXT4-fs (loop6): Ignoring removed nobh option [ 29.650064][ T454] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 29.662575][ T443] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.22: Allocating blocks 497-513 which overlap fs metadata [ 29.663605][ T432] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4869: inode #15: block 76: len 3: ext4_ext_map_blocks returned -117 [ 29.678861][ T443] EXT4-fs (loop0): pa ffff8881217832a0: logic 288, phys. 481, len 2 [ 29.691570][ T437] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 208 with max blocks 1 with error 117 [ 29.698466][ T443] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 29.721715][ T456] EXT4-fs (loop4): Ignoring removed oldalloc option [ 29.728557][ T456] EXT4-fs (loop4): Ignoring removed nobh option [ 29.735119][ T456] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 29.750855][ T437] EXT4-fs (loop1): This should not happen!! Data will be lost [ 29.750855][ T437] [ 29.766008][ T456] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 29.789652][ T454] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 29.891567][ T456] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.24: Allocating blocks 497-513 which overlap fs metadata [ 29.904021][ T454] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.23: Allocating blocks 497-513 which overlap fs metadata [ 29.920103][ T49] device bridge_slave_1 left promiscuous mode [ 29.929461][ T456] EXT4-fs (loop4): pa ffff88812179c150: logic 128, phys. 385, len 8 [ 29.935661][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.938290][ T456] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 29.956416][ T49] device bridge_slave_0 left promiscuous mode [ 29.963669][ T465] EXT4-fs (loop2): Ignoring removed bh option [ 29.969756][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.971397][ T454] EXT4-fs (loop6): pa ffff888121623c78: logic 128, phys. 385, len 8 [ 29.985277][ T454] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 29.986533][ T465] EXT4-fs (loop2): Ignoring removed oldalloc option [ 30.006714][ T465] EXT4-fs (loop2): Ignoring removed nobh option [ 30.013907][ T468] EXT4-fs (loop1): Ignoring removed bh option [ 30.014963][ T465] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 30.033475][ T468] EXT4-fs (loop1): Ignoring removed oldalloc option [ 30.040887][ T468] EXT4-fs (loop1): Ignoring removed nobh option [ 30.047376][ T468] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 30.060605][ T49] device veth1_macvtap left promiscuous mode [ 30.066728][ T49] device veth0_vlan left promiscuous mode [ 30.122606][ T465] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 30.133314][ T456] EXT4-fs error (device loop4): ext4_ext_search_right:1612: inode #15: comm syz.4.24: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 30.145838][ T468] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 30.186533][ T456] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 92 with max blocks 4 with error 117 [ 30.219158][ T456] EXT4-fs (loop4): This should not happen!! Data will be lost [ 30.219158][ T456] [ 30.231019][ T433] EXT4-fs error (device loop4): ext4_ext_search_right:1612: inode #15: comm kworker/u4:6: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 30.250971][ T433] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4869: inode #15: block 88: len 4: ext4_ext_map_blocks returned -117 [ 30.265175][ T433] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 15, error -117) [ 30.279050][ T24] audit: type=1400 audit(1772747682.850:113): 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 [ 30.301106][ T24] audit: type=1400 audit(1772747682.850:114): avc: denied { search } for pid=77 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 30.368913][ T465] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.25: Allocating blocks 497-513 which overlap fs metadata [ 30.378809][ T468] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.26: Allocating blocks 497-513 which overlap fs metadata [ 30.397221][ T468] EXT4-fs (loop1): pa ffff888131c117e0: logic 128, phys. 385, len 8 [ 30.401194][ T465] EXT4-fs (loop2): pa ffff8881217d43f0: logic 208, phys. 465, len 3 [ 30.405748][ T468] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, [ 30.413487][ T465] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 30.432048][ T468] free 0, pa_free 1 [ 30.454176][ T478] EXT4-fs (loop0): Ignoring removed bh option [ 30.465610][ T478] EXT4-fs (loop0): Ignoring removed oldalloc option [ 30.473477][ T478] EXT4-fs (loop0): Ignoring removed nobh option [ 30.479985][ T478] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 30.492773][ T465] EXT4-fs error (device loop2): ext4_ext_search_right:1612: inode #15: comm syz.2.25: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 30.511835][ T465] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 89 with max blocks 3 with error 117 [ 30.517077][ T478] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 30.524458][ T7] EXT4-fs error (device loop2): ext4_ext_search_right:1612: inode #15: comm kworker/u4:0: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 30.546284][ T465] EXT4-fs (loop2): This should not happen!! Data will be lost [ 30.546284][ T465] [ 30.563709][ T7] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4869: inode #15: block 84: len 4: ext4_ext_map_blocks returned -117 [ 30.587036][ T7] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 15, error -117) [ 30.596794][ T486] EXT4-fs (loop4): Ignoring removed bh option [ 30.603814][ T465] EXT4-fs error (device loop2): ext4_ext_search_right:1612: inode #15: comm syz.2.25: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 30.608109][ T486] EXT4-fs (loop4): Ignoring removed oldalloc option [ 30.624851][ T465] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4869: inode #15: block 88: len 1: ext4_ext_map_blocks returned -117 [ 30.632384][ T486] EXT4-fs (loop4): Ignoring removed nobh option [ 30.650990][ T486] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 30.655001][ T468] EXT4-fs error (device loop1): ext4_ext_search_right:1612: inode #15: comm syz.1.26: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 30.682137][ T483] EXT4-fs (loop6): Ignoring removed bh option [ 30.687837][ T468] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 119 with max blocks 1 with error 117 [ 30.701336][ T468] EXT4-fs (loop1): This should not happen!! Data will be lost [ 30.701336][ T468] [ 30.702829][ T483] EXT4-fs (loop6): Ignoring removed oldalloc option [ 30.720012][ T483] EXT4-fs (loop6): Ignoring removed nobh option [ 30.728724][ T468] EXT4-fs error (device loop1): ext4_ext_search_right:1612: inode #15: comm syz.1.26: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 30.751625][ T468] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4869: inode #15: block 116: len 3: ext4_ext_map_blocks returned -117 [ 30.769066][ T483] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 30.790445][ T486] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 30.814110][ T478] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.27: Allocating blocks 497-513 which overlap fs metadata [ 30.832422][ T478] EXT4-fs (loop0): pa ffff888131c11348: logic 128, phys. 385, len 8 [ 30.840547][ T478] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 30.857207][ T478] EXT4-fs error (device loop0): ext4_find_extent:928: inode #15: comm syz.0.27: pblk 330 bad header/extent: invalid extent entries - magic f30a, entries 10, max 84(84), depth 0(0) [ 30.875502][ T478] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 52 with max blocks 12 with error 117 [ 30.889186][ T490] EXT4-fs error (device loop0): ext4_find_extent:928: inode #18: comm syz.0.27: pblk 330 bad header/extent: invalid extent entries - magic f30a, entries 10, max 84(84), depth 0(0) [ 30.908778][ T478] EXT4-fs (loop0): This should not happen!! Data will be lost [ 30.908778][ T478] [ 30.920549][ T490] EXT4-fs error (device loop0): mb_free_blocks:1540: group 0, inode 18: block 321:freeing already freed block (bit 20); block bitmap corrupt. [ 30.944123][ T483] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 30.982516][ T486] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.29: Allocating blocks 497-513 which overlap fs metadata [ 31.007151][ T496] EXT4-fs (loop2): Ignoring removed bh option [ 31.018082][ T496] EXT4-fs (loop2): Ignoring removed oldalloc option [ 31.025066][ T486] EXT4-fs (loop4): pa ffff8881217ef3f0: logic 128, phys. 385, len 8 [ 31.033188][ T486] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 31.044284][ T496] EXT4-fs (loop2): Ignoring removed nobh option [ 31.050876][ T496] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 31.095109][ T483] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.28: Allocating blocks 497-513 which overlap fs metadata [ 31.109966][ T496] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 31.110261][ T483] EXT4-fs (loop6): pa ffff888131c79b28: logic 128, phys. 385, len 8 [ 31.139142][ T483] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 31.153562][ T507] EXT4-fs (loop1): Ignoring removed bh option [ 31.159779][ T507] EXT4-fs (loop1): Ignoring removed oldalloc option [ 31.169523][ T507] EXT4-fs (loop1): Ignoring removed nobh option [ 31.176040][ T507] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 31.204945][ T506] EXT4-fs (loop0): Ignoring removed bh option [ 31.218252][ T506] EXT4-fs (loop0): Ignoring removed oldalloc option [ 31.237296][ T496] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.30: Allocating blocks 497-513 which overlap fs metadata [ 31.252441][ T507] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 31.282956][ T483] EXT4-fs error (device loop6): ext4_find_extent:928: inode #15: comm syz.6.28: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 31.299013][ T506] EXT4-fs (loop0): Ignoring removed nobh option [ 31.316407][ T483] EXT4-fs (loop6): Delayed block allocation failed for inode 15 at logical offset 203 with max blocks 1 with error 117 [ 31.329046][ T506] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 31.342581][ T496] EXT4-fs (loop2): pa ffff888131c79690: logic 208, phys. 465, len 3 [ 31.342588][ T483] EXT4-fs (loop6): This should not happen!! Data will be lost [ 31.342588][ T483] [ 31.359746][ T514] EXT4-fs (loop4): Ignoring removed bh option [ 31.360612][ T496] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 31.366830][ T514] EXT4-fs (loop4): Ignoring removed oldalloc option [ 31.383870][ T514] EXT4-fs (loop4): Ignoring removed nobh option [ 31.392843][ T514] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 31.407545][ T496] EXT4-fs error (device loop2): ext4_ext_search_right:1612: inode #15: comm syz.2.30: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 31.420771][ T506] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue 2026/03/05 21:54:44 executed programs: 27 [ 31.463806][ T496] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 48 with max blocks 1 with error 117 [ 31.477713][ T514] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 31.499356][ T507] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.31: Allocating blocks 497-513 which overlap fs metadata [ 31.512841][ T496] EXT4-fs (loop2): This should not happen!! Data will be lost [ 31.512841][ T496] [ 31.524316][ T507] EXT4-fs (loop1): pa ffff888131c92540: logic 128, phys. 385, len 8 [ 31.532373][ T507] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 31.555830][ T506] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.32: Allocating blocks 497-513 which overlap fs metadata [ 31.578278][ T523] EXT4-fs (loop6): Ignoring removed bh option [ 31.584948][ T523] EXT4-fs (loop6): Ignoring removed oldalloc option [ 31.585202][ T506] EXT4-fs (loop0): pa ffff888131c62930: logic 128, phys. 385, len 8 [ 31.591916][ T523] EXT4-fs (loop6): Ignoring removed nobh option [ 31.599927][ T506] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 31.606387][ T523] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 31.664227][ T523] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 31.686501][ T514] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.33: Allocating blocks 497-513 which overlap fs metadata [ 31.693935][ T506] EXT4-fs error (device loop0): ext4_ext_search_right:1612: inode #15: comm syz.0.32: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 31.703637][ T514] EXT4-fs (loop4): pa ffff888131c62738: logic 128, phys. 385, len 8 [ 31.726860][ T514] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 31.737379][ T506] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 64 with max blocks 1 with error 117 [ 31.753372][ T506] EXT4-fs (loop0): This should not happen!! Data will be lost [ 31.753372][ T506] [ 31.780788][ T49] EXT4-fs error (device loop0): ext4_ext_search_right:1612: inode #15: comm kworker/u4:2: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 31.800994][ T49] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4869: inode #15: block 60: len 4: ext4_ext_map_blocks returned -117 [ 31.817919][ T49] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 15, error -117) [ 31.855252][ T523] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.34: Allocating blocks 497-513 which overlap fs metadata [ 31.868388][ T514] EXT4-fs error (device loop4): ext4_ext_search_right:1612: inode #15: comm syz.4.33: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 31.872879][ T523] EXT4-fs (loop6): pa ffff888131c48000: logic 208, phys. 465, len 3 [ 31.895313][ T523] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 31.910302][ T531] EXT4-fs (loop2): Ignoring removed bh option [ 31.916539][ T531] EXT4-fs (loop2): Ignoring removed oldalloc option [ 31.924237][ T531] EXT4-fs (loop2): Ignoring removed nobh option [ 31.930836][ T531] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 31.937465][ T514] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 94 with max blocks 2 with error 117 [ 31.956398][ T514] EXT4-fs (loop4): This should not happen!! Data will be lost [ 31.956398][ T514] [ 31.968151][ T514] EXT4-fs error (device loop4): ext4_ext_search_right:1612: inode #15: comm syz.4.33: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 31.992214][ T531] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 32.013803][ T514] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4869: inode #15: block 92: len 2: ext4_ext_map_blocks returned -117 [ 32.032748][ T523] EXT4-fs error (device loop6): ext4_ext_search_right:1612: inode #15: comm syz.6.34: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 32.051636][ T523] EXT4-fs (loop6): Delayed block allocation failed for inode 15 at logical offset 84 with max blocks 12 with error 117 [ 32.054128][ T49] EXT4-fs error (device loop6): ext4_ext_search_right:1612: inode #15: comm kworker/u4:2: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 32.066196][ T523] EXT4-fs (loop6): This should not happen!! Data will be lost [ 32.066196][ T523] [ 32.103521][ T49] EXT4-fs warning (device loop6): ext4_convert_unwritten_extents:4869: inode #15: block 72: len 4: ext4_ext_map_blocks returned -117 [ 32.120469][ T49] EXT4-fs (loop6): failed to convert unwritten extents to written extents -- potential data loss! (inode 15, error -117) [ 32.147382][ T49] EXT4-fs error (device loop6): ext4_ext_search_right:1612: inode #15: comm kworker/u4:2: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 32.166451][ T49] EXT4-fs warning (device loop6): ext4_convert_unwritten_extents:4869: inode #15: block 76: len 4: ext4_ext_map_blocks returned -117 [ 32.180720][ T49] EXT4-fs (loop6): failed to convert unwritten extents to written extents -- potential data loss! (inode 15, error -117) [ 32.192617][ T531] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.35: Allocating blocks 497-513 which overlap fs metadata [ 32.199860][ T49] EXT4-fs error (device loop6): ext4_ext_search_right:1612: inode #15: comm kworker/u4:2: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 32.210304][ T531] EXT4-fs (loop2): pa ffff888131c480a8: logic 208, phys. 465, len 3 [ 32.227859][ T49] EXT4-fs warning (device loop6): ext4_convert_unwritten_extents:4869: inode #15: block 80: len 1: ext4_ext_map_blocks returned -117 [ 32.234329][ T531] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 32.250971][ T49] EXT4-fs (loop6): failed to convert unwritten extents to written extents -- potential data loss! (inode 15, error -117) [ 32.290506][ T536] EXT4-fs (loop0): Ignoring removed bh option [ 32.296958][ T536] EXT4-fs (loop0): Ignoring removed oldalloc option [ 32.303667][ T536] EXT4-fs (loop0): Ignoring removed nobh option [ 32.310056][ T536] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 32.325093][ T531] EXT4-fs error (device loop2): ext4_ext_search_right:1612: inode #15: comm syz.2.35: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 32.356111][ T531] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 96 with max blocks 1 with error 117 [ 32.356450][ T538] EXT4-fs (loop1): Ignoring removed bh option [ 32.387628][ T531] EXT4-fs (loop2): This should not happen!! Data will be lost [ 32.387628][ T531] [ 32.391617][ T538] EXT4-fs (loop1): Ignoring removed oldalloc option [ 32.404794][ T538] EXT4-fs (loop1): Ignoring removed nobh option [ 32.413110][ T431] EXT4-fs error (device loop2): ext4_ext_search_right:1612: inode #15: comm kworker/u4:5: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 32.414720][ T536] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 32.453696][ T544] EXT4-fs (loop4): Ignoring removed bh option [ 32.460090][ T538] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 32.464858][ T431] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4869: inode #15: block 92: len 4: ext4_ext_map_blocks returned -117 [ 32.475653][ T544] EXT4-fs (loop4): Ignoring removed oldalloc option [ 32.495700][ T544] EXT4-fs (loop4): Ignoring removed nobh option [ 32.499100][ T431] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 15, error -117) [ 32.514908][ T544] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 32.528498][ T538] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 32.561389][ T544] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 32.623046][ T536] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.36: Allocating blocks 497-513 which overlap fs metadata [ 32.638233][ T536] EXT4-fs (loop0): pa ffff888131d265e8: logic 128, phys. 385, len 8 [ 32.646439][ T536] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 32.650623][ T553] EXT4-fs (loop6): Ignoring removed bh option [ 32.664319][ T538] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.37: Allocating blocks 497-513 which overlap fs metadata [ 32.681864][ T553] EXT4-fs (loop6): Ignoring removed oldalloc option [ 32.688657][ T553] EXT4-fs (loop6): Ignoring removed nobh option [ 32.695147][ T553] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 32.696013][ T538] EXT4-fs (loop1): pa ffff888131d262a0: logic 208, phys. 465, len 3 [ 32.715903][ T538] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 32.735672][ T553] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 32.741885][ T538] EXT4-fs error (device loop1): ext4_ext_search_right:1612: inode #15: comm syz.1.37: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 32.775185][ T538] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 40 with max blocks 8 with error 117 [ 32.790268][ T538] EXT4-fs (loop1): This should not happen!! Data will be lost [ 32.790268][ T538] [ 32.816404][ T544] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.38: Allocating blocks 497-513 which overlap fs metadata [ 32.832153][ T544] EXT4-fs (loop4): pa ffff888131d26348: logic 128, phys. 385, len 8 [ 32.840343][ T544] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 32.856494][ T560] EXT4-fs (loop2): Ignoring removed bh option [ 32.863525][ T544] EXT4-fs error (device loop4): ext4_ext_remove_space:2971: inode #15: comm syz.4.38: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 32.882209][ T560] EXT4-fs (loop2): Ignoring removed oldalloc option [ 32.889043][ T560] EXT4-fs (loop2): Ignoring removed nobh option [ 32.895511][ T560] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 32.922775][ T556] ------------[ cut here ]------------ [ 32.941611][ T564] EXT4-fs (loop0): Ignoring removed bh option [ 32.952660][ T553] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.39: Allocating blocks 497-513 which overlap fs metadata [ 32.967838][ T560] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 32.976983][ T564] EXT4-fs (loop0): Ignoring removed oldalloc option [ 32.989249][ T553] EXT4-fs (loop6): pa ffff888131d53d20: logic 288, phys. 481, len 2 [ 33.003695][ T553] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 33.005658][ T556] kernel BUG at fs/ext4/extents.c:2135! [ 33.020129][ T556] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 33.026244][ T556] CPU: 0 PID: 556 Comm: syz.4.38 Not tainted syzkaller #0 [ 33.033372][ T556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 33.043481][ T556] RIP: 0010:ext4_ext_insert_extent+0x4592/0x45d0 [ 33.049839][ T556] Code: ff ff 89 d9 80 e1 07 fe c1 38 c1 0f 8c 08 e9 ff ff 48 89 df e8 6f 51 d4 ff e9 fb e8 ff ff e8 95 d0 99 ff 0f 0b e8 8e d0 99 ff <0f> 0b e8 87 d0 99 ff 0f 0b 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 30 [ 33.064132][ T564] EXT4-fs (loop0): Ignoring removed nobh option [ 33.069500][ T556] RSP: 0018:ffffc90002026340 EFLAGS: 00010293 [ 33.081892][ T556] RAX: ffffffff81cae5c2 RBX: ffff8881316e4400 RCX: ffff88811a6ce2c0 [ 33.086434][ T564] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 33.089975][ T556] RDX: 0000000000000000 RSI: 000000000000002d RDI: 000000000000002d [ 33.089984][ T556] RBP: ffffc900020264f0 R08: ffff888131cf4157 R09: 1ffff1102639e82a [ 33.089991][ T556] R10: dffffc0000000000 R11: ffffed102639e82b R12: 000000000000002d [ 33.089998][ T556] R13: 1ffff11023607a68 R14: ffff8881316e4454 R15: 000000000000002d [ 33.090008][ T556] FS: 00007f079736b6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 33.090016][ T556] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.090022][ T556] CR2: 00002000000440bf CR3: 0000000114151000 CR4: 00000000003506b0 [ 33.090032][ T556] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 33.090039][ T556] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 33.090053][ T556] Call Trace: [ 33.173880][ T560] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.40: Allocating blocks 497-513 which overlap fs metadata [ 33.174702][ T556] ? __kasan_check_read+0x11/0x20 [ 33.174749][ T556] ? ext4_ext_next_allocated_block+0x2e0/0x2e0 [ 33.178982][ T560] EXT4-fs (loop2): pa ffff888131d6e540: logic 128, phys. 385, len 8 [ 33.191908][ T556] ? __ext4_ext_dirty+0x1c0/0x1e0 [ 33.191927][ T556] ext4_split_extent_at+0x79b/0xe90 [ 33.191942][ T556] ? ext4_ext_try_to_merge_right+0x820/0x820 [ 33.191952][ T556] ? __read_extent_tree_block+0x1e8/0x790 [ 33.191993][ T556] ext4_split_extent+0x1ba/0x4c0 [ 33.197018][ T560] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, [ 33.203160][ T556] ext4_ext_map_blocks+0x1084/0x5dd0 [ 33.203175][ T556] ? is_bpf_text_address+0x177/0x190 [ 33.203187][ T556] ? __kernel_text_address+0xa0/0x100 [ 33.203233][ T556] ? unwind_get_return_address+0x4d/0x90 [ 33.211417][ T560] free 0, pa_free 1 [ 33.216379][ T556] ? ext4_ext_release+0x10/0x10 [ 33.277745][ T556] ? arch_stack_walk+0xee/0x140 [ 33.282634][ T556] ? ext4_es_lookup_extent+0x54c/0x900 [ 33.288940][ T556] ext4_map_blocks+0x985/0x1bd0 [ 33.293838][ T556] ? __kasan_slab_alloc+0xbd/0xf0 [ 33.298910][ T556] ? slab_post_alloc_hook+0x5d/0x2f0 [ 33.304233][ T556] ? kmem_cache_alloc+0x162/0x2d0 [ 33.309438][ T556] ? iter_file_splice_write+0x68c/0xcb0 [ 33.315017][ T556] ? do_splice_direct+0x1c2/0x2d0 [ 33.320261][ T556] ? do_sendfile+0x8df/0x1040 [ 33.324976][ T556] ? ext4_issue_zeroout+0x1a0/0x1a0 [ 33.330478][ T556] _ext4_get_block+0x1d1/0x4e0 [ 33.335368][ T556] ? ext4_get_block+0x50/0x50 [ 33.340100][ T556] ? slab_post_alloc_hook+0x7d/0x2f0 [ 33.345548][ T556] ext4_get_block_unwritten+0x2a/0x40 [ 33.350978][ T556] ext4_block_write_begin+0x573/0x1340 [ 33.356697][ T556] ? _ext4_get_block+0x4e0/0x4e0 [ 33.361805][ T556] ? ext4_print_free_blocks+0x2c0/0x2c0 [ 33.367470][ T556] ? __kasan_check_read+0x11/0x20 [ 33.372532][ T564] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 33.392951][ T556] ? ext4_inode_journal_mode+0x19a/0x480 [ 33.398608][ T556] ext4_write_begin+0x67e/0x1690 [ 33.403584][ T556] ? ext4_readahead+0x110/0x110 [ 33.408565][ T556] ? ext4_get_group_desc+0x25f/0x2b0 [ 33.413882][ T556] ? __kasan_check_read+0x11/0x20 [ 33.419111][ T556] ? mark_buffer_dirty+0x1cc/0x330 [ 33.424253][ T556] ? __ext4_handle_dirty_metadata+0x2eb/0x7f0 [ 33.430353][ T556] ? __kasan_check_write+0x14/0x20 [ 33.435598][ T556] ? ext4_mark_iloc_dirty+0x2b9a/0x3e40 [ 33.441262][ T556] ? __ext4_journal_ensure_credits+0x430/0x430 [ 33.447443][ T556] ext4_da_write_begin+0x478/0xf10 [ 33.452612][ T556] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 33.457035][ T564] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.41: Allocating blocks 497-513 which overlap fs metadata [ 33.457976][ T556] ? __ext4_journal_stop+0x36/0x1a0 [ 33.474512][ T564] EXT4-fs (loop0): pa ffff888131d6e5e8: logic 128, phys. 385, len 8 [ 33.476914][ T556] ? ext4_write_end+0x9fc/0xf60 [ 33.485118][ T564] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, [ 33.489899][ T556] ? bvec_iter_advance+0x17a/0x2d0 [ 33.489911][ T556] ? iov_iter_advance+0x5e7/0x750 [ 33.489951][ T556] generic_perform_write+0x2ce/0x540 [ 33.498356][ T564] free 0, pa_free 1 [ 33.503536][ T556] ? preempt_count_add+0x90/0x1b0 [ 33.503551][ T556] ? grab_cache_page_write_begin+0xb0/0xb0 [ 33.503594][ T556] ? down_write+0xb2/0x120 [ 33.533596][ T556] ? down_read_killable+0xe0/0xe0 [ 33.538758][ T556] ? generic_write_checks+0x3d4/0x480 [ 33.544747][ T556] ext4_buffered_write_iter+0x4b8/0x640 [ 33.550330][ T556] ext4_file_write_iter+0x53f/0x1980 [ 33.555674][ T556] ? stack_trace_save+0xa6/0xf0 [ 33.560570][ T556] ? stack_trace_snprint+0xf0/0xf0 [ 33.565718][ T556] ? __kasan_slab_alloc+0x69/0xf0 [ 33.570781][ T556] ? iter_file_splice_write+0x19e/0xcb0 [ 33.576540][ T556] ? ext4_file_read_iter+0x530/0x530 [ 33.582228][ T556] ? __kasan_kmalloc+0xec/0x110 [ 33.587124][ T556] ? __kasan_kmalloc+0xda/0x110 [ 33.592126][ T556] ? __kmalloc+0x1a4/0x330 [ 33.596673][ T556] ? iter_file_splice_write+0x19e/0xcb0 [ 33.602359][ T556] ? direct_splice_actor+0xe9/0x120 [ 33.607592][ T556] ? splice_direct_to_actor+0x4cb/0xb30 [ 33.613173][ T556] ? do_splice_direct+0x1c2/0x2d0 [ 33.618321][ T556] do_iter_readv_writev+0x478/0x5f0 [ 33.623567][ T556] ? avc_policy_seqno+0x1b/0x70 [ 33.628454][ T556] ? generic_file_rw_checks+0x2a0/0x2a0 [ 33.634046][ T556] ? security_file_permission+0x83/0xa0 [ 33.639650][ T556] ? rw_verify_area+0x1c0/0x360 [ 33.644617][ T556] do_iter_write+0x189/0x630 [ 33.649246][ T556] vfs_iter_write+0x7d/0xa0 [ 33.653919][ T556] iter_file_splice_write+0x68c/0xcb0 [ 33.659329][ T556] ? splice_from_pipe+0x180/0x180 [ 33.664387][ T556] ? generic_file_splice_read+0x462/0x5f0 [ 33.670144][ T556] ? splice_shrink_spd+0xb0/0xb0 [ 33.675116][ T556] ? fsnotify_perm+0x2fa/0x4b0 [ 33.680038][ T556] ? splice_from_pipe+0x180/0x180 [ 33.685106][ T556] direct_splice_actor+0xe9/0x120 [ 33.690175][ T556] splice_direct_to_actor+0x4cb/0xb30 [ 33.695589][ T556] ? do_splice_direct+0x2d0/0x2d0 [ 33.700652][ T556] ? pipe_to_sendpage+0x320/0x320 [ 33.705723][ T556] ? rw_verify_area+0x1c0/0x360 [ 33.710710][ T556] do_splice_direct+0x1c2/0x2d0 [ 33.715595][ T556] ? do_splice_to+0x180/0x180 [ 33.720312][ T556] ? fsnotify_perm+0x66/0x4b0 [ 33.725025][ T556] ? security_file_permission+0x83/0xa0 [ 33.730605][ T556] do_sendfile+0x8df/0x1040 [ 33.735501][ T556] ? do_preadv+0x390/0x390 [ 33.739956][ T556] ? __kasan_check_write+0x14/0x20 [ 33.745106][ T556] ? switch_fpu_return+0x19c/0x330 [ 33.750338][ T556] __x64_sys_sendfile64+0x199/0x1f0 [ 33.755567][ T556] ? asm_sysvec_reschedule_ipi+0xa/0x20 [ 33.761220][ T556] ? __ia32_sys_sendfile+0x190/0x190 [ 33.766545][ T556] ? __kasan_check_read+0x11/0x20 [ 33.771571][ T556] ? exit_to_user_mode_prepare+0x9a/0xa0 [ 33.777198][ T556] do_syscall_64+0x31/0x40 [ 33.781615][ T556] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 33.787619][ T556] RIP: 0033:0x7f0797529799 [ 33.792034][ T556] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 33.811640][ T556] RSP: 002b:00007f079736b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 33.820058][ T556] RAX: ffffffffffffffda RBX: 00007f07977a3090 RCX: 00007f0797529799 [ 33.828021][ T556] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 33.836047][ T556] RBP: 00007f07975bfbd9 R08: 0000000000000000 R09: 0000000000000000 [ 33.844013][ T556] R10: 000000007ffff000 R11: 0000000000000246 R12: 0000000000000000 [ 33.852098][ T556] R13: 00007f07977a3128 R14: 00007f07977a3090 R15: 00007ffc72026c08 [ 33.860084][ T556] Modules linked in: [ 33.869153][ T556] ---[ end trace d5d34d8361b49bf9 ]--- [ 33.875266][ T556] RIP: 0010:ext4_ext_insert_extent+0x4592/0x45d0 [ 33.881960][ T556] Code: ff ff 89 d9 80 e1 07 fe c1 38 c1 0f 8c 08 e9 ff ff 48 89 df e8 6f 51 d4 ff e9 fb e8 ff ff e8 95 d0 99 ff 0f 0b e8 8e d0 99 ff <0f> 0b e8 87 d0 99 ff 0f 0b 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 30 [ 33.901931][ T556] RSP: 0018:ffffc90002026340 EFLAGS: 00010293 [ 33.908047][ T556] RAX: ffffffff81cae5c2 RBX: ffff8881316e4400 RCX: ffff88811a6ce2c0 [ 33.916153][ T556] RDX: 0000000000000000 RSI: 000000000000002d RDI: 000000000000002d [ 33.924476][ T556] RBP: ffffc900020264f0 R08: ffff888131cf4157 R09: 1ffff1102639e82a [ 33.932655][ T556] R10: dffffc0000000000 R11: ffffed102639e82b R12: 000000000000002d [ 33.941073][ T556] R13: 1ffff11023607a68 R14: ffff8881316e4454 R15: 000000000000002d [ 33.949235][ T556] FS: 00007f079736b6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 33.958559][ T556] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.965243][ T556] CR2: 00002000000440bf CR3: 0000000114151000 CR4: 00000000003506b0 [ 33.973312][ T556] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 33.983919][ T556] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 33.996951][ T556] Kernel panic - not syncing: Fatal exception [ 34.003349][ T556] Kernel Offset: disabled [ 34.008046][ T556] Rebooting in 86400 seconds..