Warning: Permanently added '10.128.1.200' (ED25519) to the list of known hosts. 2025/08/22 12:43:44 parsed 1 programs [ 65.992923][ T30] kauditd_printk_skb: 31 callbacks suppressed [ 65.992938][ T30] audit: type=1400 audit(1755866624.785:105): avc: denied { unlink } for pid=398 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" [ 66.049394][ T398] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 66.746331][ T30] audit: type=1400 audit(1755866625.535:106): avc: denied { create } for pid=433 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 66.853471][ T425] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.860655][ T425] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.874487][ T425] device bridge_slave_0 entered promiscuous mode [ 66.912845][ T425] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.919919][ T425] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.927458][ T30] audit: type=1401 audit(1755866625.725:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 66.929761][ T425] device bridge_slave_1 entered promiscuous mode [ 67.107607][ T425] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.114710][ T425] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.122282][ T425] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.129468][ T425] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.154225][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.161959][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.192208][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.200000][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.222562][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.237656][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.244781][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.253159][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.261584][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.268768][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.279622][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.294538][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.304297][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.315248][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.323567][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.331107][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.339687][ T425] device veth0_vlan entered promiscuous mode [ 67.350861][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.359927][ T425] device veth1_macvtap entered promiscuous mode [ 67.369253][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.379708][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/08/22 12:43:46 executed programs: 0 [ 67.414971][ T30] audit: type=1400 audit(1755866626.205:108): avc: denied { write } for pid=389 comm="syz-execprog" path="pipe:[15558]" dev="pipefs" ino=15558 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 67.562952][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.570308][ T468] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.578180][ T468] device bridge_slave_0 entered promiscuous mode [ 67.586423][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.593536][ T468] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.601037][ T468] device bridge_slave_1 entered promiscuous mode [ 67.698289][ T470] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.705389][ T470] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.712946][ T470] device bridge_slave_0 entered promiscuous mode [ 67.720865][ T470] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.728217][ T470] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.735850][ T470] device bridge_slave_1 entered promiscuous mode [ 67.785061][ T466] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.792261][ T466] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.800111][ T466] device bridge_slave_0 entered promiscuous mode [ 67.827741][ T466] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.835002][ T466] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.842697][ T466] device bridge_slave_1 entered promiscuous mode [ 67.887287][ T476] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.894548][ T476] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.901922][ T476] device bridge_slave_0 entered promiscuous mode [ 67.917367][ T476] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.924641][ T476] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.931937][ T476] device bridge_slave_1 entered promiscuous mode [ 67.992421][ T477] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.999488][ T477] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.006921][ T477] device bridge_slave_0 entered promiscuous mode [ 68.015597][ T477] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.022677][ T477] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.030090][ T477] device bridge_slave_1 entered promiscuous mode [ 68.166559][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.174366][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.189024][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.196913][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.223874][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.232232][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.242057][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.249254][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.256775][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.265353][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.273722][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.280920][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.288498][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.296939][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.305466][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.312507][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.320021][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.328498][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.336744][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.343797][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.351176][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.359294][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.375747][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.383941][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.401964][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.409954][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.441931][ T468] device veth0_vlan entered promiscuous mode [ 68.448961][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.457762][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.467208][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.476007][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.484893][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.492990][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.501173][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.508726][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.547615][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.556525][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.564740][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.573416][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.581856][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.590272][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.597342][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.604959][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.613830][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.622008][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.629493][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.637069][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.645192][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.653475][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.661390][ T468] device veth1_macvtap entered promiscuous mode [ 68.678792][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.686523][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.695660][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.702986][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.710504][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.719416][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.726471][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.734186][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.754684][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.763572][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.771662][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.779673][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.787692][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.795665][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.803583][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.812048][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.819127][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.826754][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.835631][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.842685][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.850109][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.858829][ T466] device veth0_vlan entered promiscuous mode [ 68.868255][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.876624][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.892375][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.900682][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.909318][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.917665][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.926705][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.935132][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.950525][ T466] device veth1_macvtap entered promiscuous mode [ 68.957985][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.966083][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.974990][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.983172][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.991051][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.999347][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.007528][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.019762][ T470] device veth0_vlan entered promiscuous mode [ 69.037046][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.045348][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.053469][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.061462][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.069807][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.077737][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.095736][ T477] device veth0_vlan entered promiscuous mode [ 69.106856][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.115743][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.125357][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.134173][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.143371][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.153098][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.165915][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.174779][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.183844][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.191362][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.200290][ T470] device veth1_macvtap entered promiscuous mode [ 69.218569][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.226600][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.236022][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.251001][ T476] device veth0_vlan entered promiscuous mode [ 69.266114][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.275311][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.284370][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.292867][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.304314][ T477] device veth1_macvtap entered promiscuous mode [ 69.317315][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.325509][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.343902][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.349359][ T522] loop1: detected capacity change from 0 to 40427 [ 69.359349][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.367755][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.375618][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.384271][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.393443][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.401961][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.418249][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.426654][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.436588][ T522] F2FS-fs (loop1): Insane cp_payload (553648128 >= 504) [ 69.444577][ T522] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 69.453675][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.461935][ T522] F2FS-fs (loop1): fault_injection options not supported [ 69.469729][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.478356][ T522] F2FS-fs (loop1): fault_type options not supported [ 69.486952][ T522] F2FS-fs (loop1): invalid crc value [ 69.501806][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.510861][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.527019][ T476] device veth1_macvtap entered promiscuous mode [ 69.533580][ T522] F2FS-fs (loop1): Found nat_bits in checkpoint [ 69.588398][ T520] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.597698][ T520] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.601916][ T524] loop6: detected capacity change from 0 to 40427 [ 69.606216][ T522] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 69.619775][ T522] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 69.628111][ T520] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.636954][ T30] audit: type=1400 audit(1755866628.435:109): avc: denied { mount } for pid=521 comm="syz.1.17" name="/" dev="loop1" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 69.643048][ T524] F2FS-fs (loop6): Insane cp_payload (553648128 >= 504) [ 69.660015][ T522] F2FS-fs (loop1): switch discard_unit option is not allowed [ 69.679982][ T520] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.688697][ T30] audit: type=1400 audit(1755866628.455:110): avc: denied { write } for pid=521 comm="syz.1.17" name="/" dev="loop1" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 69.720619][ T520] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.732764][ T524] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 69.748813][ T524] F2FS-fs (loop6): fault_injection options not supported [ 69.784962][ T30] audit: type=1400 audit(1755866628.455:111): avc: denied { write open } for pid=521 comm="syz.1.17" path=2F302F66696C65342F233130202864656C6574656429 dev="loop1" ino=10 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 69.798938][ T524] F2FS-fs (loop6): fault_type options not supported [ 69.864223][ T30] audit: type=1400 audit(1755866628.455:112): avc: denied { remount } for pid=521 comm="syz.1.17" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 69.879680][ T524] F2FS-fs (loop6): invalid crc value [ 69.932434][ T524] F2FS-fs (loop6): Found nat_bits in checkpoint [ 69.993834][ T10] device bridge_slave_1 left promiscuous mode [ 70.006871][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.032588][ T10] device bridge_slave_0 left promiscuous mode [ 70.049170][ T524] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0 [ 70.059166][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.062633][ T524] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5 [ 70.083438][ T524] F2FS-fs (loop6): switch discard_unit option is not allowed [ 70.094901][ T529] loop4: detected capacity change from 0 to 40427 [ 70.102388][ T10] device veth1_macvtap left promiscuous mode [ 70.108515][ T10] device veth0_vlan left promiscuous mode [ 70.130104][ T531] loop5: detected capacity change from 0 to 40427 [ 70.151731][ T531] F2FS-fs (loop5): Insane cp_payload (553648128 >= 504) [ 70.160827][ T529] F2FS-fs (loop4): Insane cp_payload (553648128 >= 504) [ 70.171653][ T529] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 70.202801][ T531] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 70.226089][ T529] F2FS-fs (loop4): fault_injection options not supported [ 70.231385][ T534] loop3: detected capacity change from 0 to 40427 [ 70.237728][ T531] F2FS-fs (loop5): fault_injection options not supported [ 70.253666][ T529] F2FS-fs (loop4): fault_type options not supported [ 70.270634][ T531] F2FS-fs (loop5): fault_type options not supported [ 70.272647][ T534] F2FS-fs (loop3): Insane cp_payload (553648128 >= 504) [ 70.284852][ T529] F2FS-fs (loop4): invalid crc value [ 70.290217][ T531] F2FS-fs (loop5): invalid crc value [ 70.298211][ T534] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 70.318339][ T529] F2FS-fs (loop4): Found nat_bits in checkpoint [ 70.335230][ T534] F2FS-fs (loop3): fault_injection options not supported [ 70.343057][ T531] F2FS-fs (loop5): Found nat_bits in checkpoint [ 70.355906][ T534] F2FS-fs (loop3): fault_type options not supported [ 70.378773][ T534] F2FS-fs (loop3): invalid crc value [ 70.409737][ T534] F2FS-fs (loop3): Found nat_bits in checkpoint [ 70.436313][ T531] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0 [ 70.452460][ T531] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5 [ 70.460469][ T529] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 70.470480][ T529] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 70.471471][ T534] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 70.478925][ T531] F2FS-fs (loop5): switch discard_unit option is not allowed [ 70.497746][ T534] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 70.506828][ T539] loop1: detected capacity change from 0 to 40427 [ 70.515604][ T529] F2FS-fs (loop4): switch discard_unit option is not allowed [ 70.531289][ T534] F2FS-fs (loop3): switch discard_unit option is not allowed [ 70.539520][ T556] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 70.551638][ T556] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 70.560372][ T556] CPU: 0 PID: 556 Comm: syz.5.18 Not tainted syzkaller #0 [ 70.567575][ T556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 70.578019][ T556] RIP: 0010:update_sit_entry+0x5b4/0xf70 [ 70.583687][ T556] Code: 00 00 49 8d 5d 18 48 89 d8 48 c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 5a 4e 92 ff 48 8b 1b 48 03 5d b0 48 89 d8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 0f 85 a9 08 00 00 44 0f b6 33 44 89 f0 44 8b [ 70.603665][ T556] RSP: 0018:ffffc90000a66f20 EFLAGS: 00010246 [ 70.610099][ T556] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff88811d46a780 [ 70.613754][ T30] audit: type=1400 audit(1755866629.405:113): avc: denied { read } for pid=83 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 [ 70.618185][ T556] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 70.647951][ T556] RBP: ffffc90000a66fa0 R08: ffff88811d46a780 R09: 0000000000000003 [ 70.656207][ T556] R10: 00000000ffffffff R11: 0000000000000000 R12: dffffc0000000000 [ 70.660342][ T30] audit: type=1400 audit(1755866629.405:114): avc: denied { search } for pid=83 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 [ 70.664325][ T556] R13: ffff88811d42b1b8 R14: 0000000000000000 R15: ffff88811cdac000 [ 70.664341][ T556] FS: 00007f80843e66c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 70.664357][ T556] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.691206][ T550] loop6: detected capacity change from 0 to 40427 [ 70.694228][ T556] CR2: 00007f80843e5f98 CR3: 000000011aea9000 CR4: 00000000003506b0 [ 70.694247][ T556] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 70.694257][ T556] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 70.694268][ T556] Call Trace: [ 70.694273][ T556] [ 70.694281][ T556] f2fs_allocate_data_block+0x15e8/0x3240 [ 70.753037][ T556] ? f2fs_inode_dirtied+0x308/0x360 [ 70.758539][ T556] __allocate_data_block+0x526/0xa00 [ 70.764000][ T556] ? f2fs_map_blocks+0x38a0/0x38a0 [ 70.769128][ T556] ? xas_find+0xe6/0x830 [ 70.773386][ T556] f2fs_map_blocks+0xeea/0x38a0 [ 70.778228][ T556] ? find_get_entry+0x3bc/0x3d0 [ 70.783160][ T556] ? f2fs_do_map_lock+0x80/0x80 [ 70.788094][ T556] ? invalidate_inode_pages2_range+0xb3e/0xbe0 [ 70.794417][ T556] f2fs_iomap_begin+0x1fc/0x8d0 [ 70.799281][ T556] ? f2fs_destroy_bio_entry_cache+0x20/0x20 [ 70.805177][ T556] ? filemap_write_and_wait_range+0x1e1/0x380 [ 70.811323][ T556] iomap_iter+0x57d/0xaf0 [ 70.815643][ T556] ? f2fs_destroy_bio_entry_cache+0x20/0x20 [ 70.821660][ T556] __iomap_dio_rw+0xa15/0x19f0 [ 70.826602][ T556] ? iomap_dio_complete+0x6f0/0x6f0 [ 70.832010][ T556] ? down_read_trylock+0x341/0x660 [ 70.837115][ T556] ? f2fs_down_read+0x9f/0x190 [ 70.841890][ T556] ? need_inode_page_update+0x1e0/0x1e0 [ 70.847429][ T556] ? fault_in_iov_iter_readable+0x23e/0x280 [ 70.853406][ T556] f2fs_file_write_iter+0xf96/0x2910 [ 70.858924][ T556] ? _raw_spin_unlock+0x4d/0x70 [ 70.863834][ T556] ? f2fs_file_read_iter+0xf30/0xf30 [ 70.869656][ T556] ? memcpy+0x56/0x70 [ 70.873633][ T556] ? do_handle_mm_fault+0xf39/0x1d50 [ 70.879136][ T556] ? avc_policy_seqno+0x1b/0x70 [ 70.884015][ T556] ? memset+0x35/0x40 [ 70.887992][ T556] ? iov_iter_init+0xbc/0x180 [ 70.892684][ T556] vfs_write+0x802/0xf70 [ 70.897039][ T556] ? file_end_write+0x1b0/0x1b0 [ 70.901882][ T556] ? wait_for_completion_killable_timeout+0x10/0x10 [ 70.908558][ T556] ? __fget_files+0x2c4/0x320 [ 70.913543][ T556] ? __fdget_pos+0x2d2/0x380 [ 70.918241][ T556] ? ksys_write+0x71/0x240 [ 70.922763][ T556] ksys_write+0x140/0x240 [ 70.927172][ T556] ? __ia32_sys_read+0x90/0x90 [ 70.931928][ T556] ? debug_smp_processor_id+0x17/0x20 [ 70.937390][ T556] __x64_sys_write+0x7b/0x90 [ 70.941991][ T556] x64_sys_call+0x8ef/0x9a0 [ 70.946569][ T556] do_syscall_64+0x4c/0xa0 [ 70.951058][ T556] ? clear_bhb_loop+0x50/0xa0 [ 70.955725][ T556] ? clear_bhb_loop+0x50/0xa0 [ 70.960385][ T556] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 70.966261][ T556] RIP: 0033:0x7f8084996929 [ 70.970660][ T556] 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 [ 70.990799][ T556] RSP: 002b:00007f80843e6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 70.999208][ T556] RAX: ffffffffffffffda RBX: 00007f8084bbe080 RCX: 00007f8084996929 [ 71.007264][ T556] RDX: 000000000000003b RSI: 0000200000000080 RDI: 0000000000000004 [ 71.015313][ T556] RBP: 00007f8084a18b39 R08: 0000000000000000 R09: 0000000000000000 [ 71.023278][ T556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 71.031233][ T556] R13: 0000000000000001 R14: 00007f8084bbe080 R15: 00007ffed5d75e78 [ 71.039195][ T556] [ 71.042200][ T556] Modules linked in: [ 71.046648][ T556] ---[ end trace b95315cdaa5c743c ]--- [ 71.066173][ T550] F2FS-fs (loop6): Insane cp_payload (553648128 >= 504) [ 71.073407][ T539] F2FS-fs (loop1): Insane cp_payload (553648128 >= 504) [ 71.079801][ T556] RIP: 0010:update_sit_entry+0x5b4/0xf70 [ 71.083997][ T550] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 71.087373][ T556] Code: 00 00 49 8d 5d 18 48 89 d8 48 c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 5a 4e 92 ff 48 8b 1b 48 03 5d b0 48 89 d8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 0f 85 a9 08 00 00 44 0f b6 33 44 89 f0 44 8b [ 71.095767][ T539] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 71.143491][ T556] RSP: 0018:ffffc90000a66f20 EFLAGS: 00010246 [ 71.144595][ T550] F2FS-fs (loop6): fault_injection options not supported [ 71.149779][ T556] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff88811d46a780 [ 71.165660][ T556] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 71.173957][ T539] F2FS-fs (loop1): fault_injection options not supported [ 71.181075][ T539] F2FS-fs (loop1): fault_type options not supported [ 71.194365][ T556] RBP: ffffc90000a66fa0 R08: ffff88811d46a780 R09: 0000000000000003 [ 71.194977][ T550] F2FS-fs (loop6): fault_type options not supported [ 71.210925][ T556] R10: 00000000ffffffff R11: 0000000000000000 R12: dffffc0000000000 [ 71.223287][ T550] F2FS-fs (loop6): invalid crc value [ 71.225521][ T556] R13: ffff88811d42b1b8 R14: 0000000000000000 R15: ffff88811cdac000 [ 71.237722][ T556] FS: 00007f80843e66c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 71.238461][ T539] F2FS-fs (loop1): invalid crc value [ 71.247705][ T556] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.254075][ T550] F2FS-fs (loop6): Found nat_bits in checkpoint [ 71.259930][ T539] F2FS-fs (loop1): Found nat_bits in checkpoint [ 71.271931][ T556] CR2: 00007fd41fe2d000 CR3: 000000011aea9000 CR4: 00000000003506a0 [ 71.280336][ T556] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 71.311497][ T550] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0 [ 71.329785][ T550] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5 [ 71.337532][ T556] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 71.349524][ T550] F2FS-fs (loop6): switch discard_unit option is not allowed [ 71.372542][ T556] Kernel panic - not syncing: Fatal exception [ 71.379159][ T556] Kernel Offset: disabled [ 71.384133][ T556] Rebooting in 86400 seconds..