Warning: Permanently added '10.128.1.102' (ED25519) to the list of known hosts. 2025/07/06 08:47:11 ignoring optional flag "sandboxArg"="0" 2025/07/06 08:47:11 ignoring optional flag "type"="gce" 2025/07/06 08:47:11 parsed 1 programs 2025/07/06 08:47:11 executed programs: 0 [ 45.329119][ T24] kauditd_printk_skb: 18 callbacks suppressed [ 45.329130][ T24] audit: type=1400 audit(1751791631.560:92): avc: denied { unlink } for pid=319 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 45.363484][ T319] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 45.505150][ T331] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.512400][ T331] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.519908][ T331] device bridge_slave_0 entered promiscuous mode [ 45.527743][ T331] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.534936][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.542298][ T331] device bridge_slave_1 entered promiscuous mode [ 45.619822][ T336] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.627205][ T336] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.634778][ T336] device bridge_slave_0 entered promiscuous mode [ 45.643763][ T336] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.650800][ T336] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.658195][ T336] device bridge_slave_1 entered promiscuous mode [ 45.700748][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.707997][ T337] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.715461][ T337] device bridge_slave_0 entered promiscuous mode [ 45.722359][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.729394][ T337] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.736882][ T337] device bridge_slave_1 entered promiscuous mode [ 45.750210][ T335] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.757501][ T335] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.764913][ T335] device bridge_slave_0 entered promiscuous mode [ 45.773995][ T335] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.781405][ T335] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.788690][ T335] device bridge_slave_1 entered promiscuous mode [ 45.807301][ T330] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.814381][ T330] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.822006][ T330] device bridge_slave_0 entered promiscuous mode [ 45.828895][ T330] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.836046][ T330] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.843441][ T330] device bridge_slave_1 entered promiscuous mode [ 45.874363][ T338] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.881571][ T338] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.888917][ T338] device bridge_slave_0 entered promiscuous mode [ 45.921926][ T338] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.929069][ T338] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.936495][ T338] device bridge_slave_1 entered promiscuous mode [ 45.993835][ T336] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.000876][ T336] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.008262][ T336] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.015305][ T336] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.034312][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.041479][ T337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.048726][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.055861][ T337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.095608][ T331] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.102673][ T331] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.109918][ T331] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.117309][ T331] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.141562][ T335] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.148716][ T335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.156003][ T335] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.163052][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.192205][ T330] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.199287][ T330] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.206681][ T330] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.214062][ T330] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.227515][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.235086][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.242769][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.250256][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.257973][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.265436][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.272869][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.279968][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.287428][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.294736][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.301969][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.318340][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.355350][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.363560][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.370590][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.379455][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.388403][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.395476][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.402863][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.410232][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.417914][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.425924][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.434074][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.441114][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.448460][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.456407][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.464533][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.471562][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.478878][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.487132][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.494454][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.502048][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.510156][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.517397][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.536341][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.544076][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.551989][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.560317][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.569437][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.576490][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.584358][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.592821][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.601069][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.608100][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.615546][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.623848][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.631946][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.639405][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.647864][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.656439][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.674605][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.683061][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.691790][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.698826][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.706336][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.714866][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.723155][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.730171][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.737594][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.745985][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.757777][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.765504][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.773955][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.782621][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.790580][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.814221][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.822672][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.830512][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.838707][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.846992][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.860831][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.869862][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.877636][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.891575][ T335] device veth0_vlan entered promiscuous mode [ 46.898813][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.907259][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.915232][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.923478][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.931547][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.940089][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.948535][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.956019][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.963679][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.972183][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.980380][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.987435][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.995034][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.002782][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.016959][ T331] device veth0_vlan entered promiscuous mode [ 47.028648][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.037203][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.045986][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.054772][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.063389][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.071647][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.079873][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.087470][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.095125][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.102934][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.117753][ T337] device veth0_vlan entered promiscuous mode [ 47.124193][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.132615][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.140883][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.149064][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.157367][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.165551][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.182247][ T338] device veth0_vlan entered promiscuous mode [ 47.189308][ T336] device veth0_vlan entered promiscuous mode [ 47.197168][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.206309][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.214359][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.221936][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.229856][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.240882][ T331] device veth1_macvtap entered promiscuous mode [ 47.250267][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.258576][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.266478][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.274102][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.287674][ T335] device veth1_macvtap entered promiscuous mode [ 47.297333][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.306616][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.318520][ T330] device veth0_vlan entered promiscuous mode [ 47.327271][ T336] device veth1_macvtap entered promiscuous mode [ 47.336127][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.344570][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.352896][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.360769][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.369695][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.379245][ T338] device veth1_macvtap entered promiscuous mode [ 47.387985][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.396572][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.406125][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.420512][ T330] device veth1_macvtap entered promiscuous mode [ 47.431499][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.439869][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.448169][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.456727][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.465084][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.483156][ T337] device veth1_macvtap entered promiscuous mode [ 47.493139][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.502203][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.510533][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.519057][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.527670][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.536273][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.551225][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.559511][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.568145][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.576660][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.585326][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.594330][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.614402][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.623087][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.692458][ T24] audit: type=1400 audit(1751791633.930:93): avc: denied { mounton } for pid=359 comm="syz-executor.4" path="/root/syzkaller-testdir3594394263/syzkaller.MjiFbB/0/file0" dev="sda1" ino=2059 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 47.722751][ T361] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 47.732022][ T24] audit: type=1400 audit(1751791633.970:94): avc: denied { mount } for pid=359 comm="syz-executor.4" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 47.778168][ T365] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 47.794348][ T24] audit: type=1400 audit(1751791634.030:95): avc: denied { write } for pid=359 comm="syz-executor.4" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.817150][ T24] audit: type=1400 audit(1751791634.030:96): avc: denied { add_name } for pid=359 comm="syz-executor.4" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.838988][ T24] audit: type=1400 audit(1751791634.030:97): avc: denied { create } for pid=359 comm="syz-executor.4" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.862242][ T24] audit: type=1400 audit(1751791634.030:98): avc: denied { read write open } for pid=359 comm="syz-executor.4" path="/root/syzkaller-testdir3594394263/syzkaller.MjiFbB/0/file0/bus" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.865082][ T363] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 47.890168][ T24] audit: type=1400 audit(1751791634.050:99): avc: denied { setattr } for pid=359 comm="syz-executor.4" name="bus" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.890201][ T24] audit: type=1400 audit(1751791634.050:100): avc: denied { map } for pid=359 comm="syz-executor.4" path="/root/syzkaller-testdir3594394263/syzkaller.MjiFbB/0/file0/bus" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.948617][ T24] audit: type=1400 audit(1751791634.050:101): avc: denied { execute } for pid=359 comm="syz-executor.4" path="/root/syzkaller-testdir3594394263/syzkaller.MjiFbB/0/file0/bus" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.982495][ T373] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 48.002582][ T377] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 48.122578][ T375] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 48.275354][ T406] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 48.292989][ T404] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 48.293096][ T409] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 48.304251][ T416] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 48.383185][ T418] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 48.550487][ T433] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 48.632881][ T450] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 48.672894][ T447] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 48.717117][ T448] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 48.726865][ T454] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 48.962416][ T483] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 49.077948][ T488] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 49.086376][ T494] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 49.222434][ T502] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 49.292692][ T512] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 49.292755][ T501] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 49.482659][ T528] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 49.653057][ T538] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 49.655254][ T535] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 49.682486][ T539] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 49.763005][ T550] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 49.819202][ T546] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 49.832656][ T564] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 50.132349][ T580] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 50.229061][ T587] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 50.412642][ T589] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 50.412725][ T582] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 2025/07/06 08:47:16 executed programs: 39 [ 50.586718][ T595] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 50.587167][ T601] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 50.723326][ T612] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 50.762469][ T619] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 50.882210][ T632] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 51.027807][ T634] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 51.062477][ T644] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 51.142344][ T653] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 51.215791][ T651] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 51.262241][ T659] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 51.322341][ T669] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 51.672513][ T689] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 51.755715][ T687] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 51.843334][ T702] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 51.844489][ T699] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 51.858092][ T704] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 51.988047][ T715] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 52.022305][ T725] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 52.144919][ T731] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 52.392299][ T750] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 52.442504][ T748] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 52.482837][ T742] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 52.482870][ T761] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 52.562204][ T762] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 52.722221][ T758] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 52.892390][ T793] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 52.962277][ T789] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 53.022651][ T795] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 53.122580][ T806] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 53.162478][ T802] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 53.292858][ T810] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 2025/07/06 08:47:22 executed programs: 98 [ 55.815992][ T1034] ------------[ cut here ]------------ [ 55.824268][ T1034] kernel BUG at fs/buffer.c:2104! [ 55.830650][ T1034] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 55.836783][ T1034] CPU: 0 PID: 1034 Comm: syz-executor.0 Not tainted 5.10.238-syzkaller-1007487-g59e9a7228857 #0 [ 55.847170][ T1034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 55.857222][ T1034] RIP: 0010:__block_commit_write+0x232/0x240 [ 55.863196][ T1034] Code: ff 48 8b 5d b8 48 89 df be 08 00 00 00 e8 56 cb e9 ff f0 80 0b 04 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 de d8 af ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 55 48 89 e5 41 57 41 56 [ 55.882784][ T1034] RSP: 0018:ffffc90002897770 EFLAGS: 00010293 [ 55.888833][ T1034] RAX: ffffffff81b3bb32 RBX: 0000000000000000 RCX: ffff888119d13b40 [ 55.896797][ T1034] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 55.904752][ T1034] RBP: ffffc900028977c0 R08: dffffc0000000000 R09: fffff94000926991 [ 55.912722][ T1034] R10: fffff94000926991 R11: 1ffffd4000926990 R12: 000000000000000c [ 55.920675][ T1034] R13: 0000000000000000 R14: ffffea0004934c80 R15: dffffc0000000000 [ 55.928630][ T1034] FS: 00007fd2c34026c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 55.937539][ T1034] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.944105][ T1034] CR2: 00007f81e34ae000 CR3: 0000000119b9e000 CR4: 00000000003506b0 [ 55.952061][ T1034] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 55.960014][ T1034] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 55.968058][ T1034] Call Trace: [ 55.971331][ T1034] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 55.976626][ T1034] block_write_end+0x48/0x90 [ 55.981203][ T1034] ext4_write_end+0x475/0xed0 [ 55.985881][ T1034] ext4_da_write_end+0xb7/0xa70 [ 55.990724][ T1034] generic_perform_write+0x36d/0x510 [ 55.995988][ T1034] ? grab_cache_page_write_begin+0xb0/0xb0 [ 56.001793][ T1034] ? down_write+0xac/0x110 [ 56.006190][ T1034] ? down_read_killable+0xe0/0xe0 [ 56.011211][ T1034] ? generic_write_checks+0x3d4/0x480 [ 56.016576][ T1034] ext4_buffered_write_iter+0x4b8/0x640 [ 56.022196][ T1034] ext4_file_write_iter+0x536/0x1980 [ 56.027463][ T1034] ? avc_policy_seqno+0x1b/0x70 [ 56.032316][ T1034] ? selinux_file_permission+0x2a5/0x510 [ 56.038030][ T1034] ? ext4_file_read_iter+0x530/0x530 [ 56.043579][ T1034] ? security_file_permission+0x83/0xa0 [ 56.049276][ T1034] ? iov_iter_init+0x3f/0x120 [ 56.053961][ T1034] vfs_write+0x725/0xd60 [ 56.058204][ T1034] ? __kasan_slab_free+0x11/0x20 [ 56.063141][ T1034] ? kernel_write+0x3c0/0x3c0 [ 56.067884][ T1034] ? mutex_trylock+0xa0/0xa0 [ 56.072451][ T1034] ? __fget_files+0x2c4/0x320 [ 56.077108][ T1034] ? __fdget_pos+0x2d2/0x380 [ 56.081675][ T1034] ? ksys_write+0x71/0x240 [ 56.086417][ T1034] ksys_write+0x140/0x240 [ 56.090724][ T1034] ? __ia32_sys_read+0x90/0x90 [ 56.095464][ T1034] ? fpu__clear_all+0x20/0x20 [ 56.100132][ T1034] __x64_sys_write+0x7b/0x90 [ 56.104716][ T1034] do_syscall_64+0x31/0x40 [ 56.109111][ T1034] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 56.115081][ T1034] RIP: 0033:0x7fd2c38a0da9 [ 56.119474][ T1034] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 56.139147][ T1034] RSP: 002b:00007fd2c34020c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 56.147541][ T1034] RAX: ffffffffffffffda RBX: 00007fd2c39d0050 RCX: 00007fd2c38a0da9 [ 56.155693][ T1034] RDX: 000000000000000c RSI: 0000000020000300 RDI: 0000000000000004 [ 56.163764][ T1034] RBP: 00007fd2c38ed47a R08: 0000000000000000 R09: 0000000000000000 [ 56.171823][ T1034] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 56.179823][ T1034] R13: 000000000000000b R14: 00007fd2c39d0050 R15: 00007ffc26d34438 [ 56.188039][ T1034] Modules linked in: [ 56.193555][ T1034] ---[ end trace 34caa47159674b56 ]--- [ 56.199127][ T1034] RIP: 0010:__block_commit_write+0x232/0x240 [ 56.205453][ T1034] Code: ff 48 8b 5d b8 48 89 df be 08 00 00 00 e8 56 cb e9 ff f0 80 0b 04 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 de d8 af ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 55 48 89 e5 41 57 41 56 [ 56.225592][ T1034] RSP: 0018:ffffc90002897770 EFLAGS: 00010293 [ 56.233248][ T1034] RAX: ffffffff81b3bb32 RBX: 0000000000000000 RCX: ffff888119d13b40 [ 56.241496][ T1034] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 56.249530][ T1034] RBP: ffffc900028977c0 R08: dffffc0000000000 R09: fffff94000926991 [ 56.257763][ T1034] R10: fffff94000926991 R11: 1ffffd4000926990 R12: 000000000000000c [ 56.265845][ T1034] R13: 0000000000000000 R14: ffffea0004934c80 R15: dffffc0000000000 [ 56.273882][ T1034] FS: 00007fd2c34026c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 56.282849][ T1034] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.289743][ T1034] CR2: 0000000020014000 CR3: 0000000119b9e000 CR4: 00000000003506b0 [ 56.297878][ T1034] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.305890][ T1034] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.313889][ T1034] Kernel panic - not syncing: Fatal exception [ 56.320411][ T1034] Kernel Offset: disabled [ 56.324728][ T1034] Rebooting in 86400 seconds..