Warning: Permanently added '10.128.1.3' (ED25519) to the list of known hosts. 2024/04/12 14:34:27 ignoring optional flag "sandboxArg"="0" 2024/04/12 14:34:28 parsed 1 programs [ 41.002627][ T27] audit: type=1400 audit(1712932468.043:158): avc: denied { mounton } for pid=341 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 41.027689][ T27] audit: type=1400 audit(1712932468.043:159): avc: denied { mount } for pid=341 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 2024/04/12 14:34:28 executed programs: 0 [ 41.058245][ T27] audit: type=1400 audit(1712932468.103:160): avc: denied { unlink } for pid=341 comm="syz-executor" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 41.066651][ T341] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 41.123058][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.129938][ T354] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.136972][ T354] device bridge_slave_0 entered promiscuous mode [ 41.149403][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.156399][ T354] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.163607][ T354] device bridge_slave_1 entered promiscuous mode [ 41.170357][ T349] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.177345][ T349] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.184456][ T349] device bridge_slave_0 entered promiscuous mode [ 41.191531][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.198514][ T361] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.205730][ T361] device bridge_slave_0 entered promiscuous mode [ 41.212358][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.219191][ T361] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.226363][ T361] device bridge_slave_1 entered promiscuous mode [ 41.233889][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.241044][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.247925][ T360] device bridge_slave_0 entered promiscuous mode [ 41.254767][ T349] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.261649][ T349] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.268705][ T349] device bridge_slave_1 entered promiscuous mode [ 41.276837][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.283713][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.290744][ T360] device bridge_slave_1 entered promiscuous mode [ 41.298399][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.305423][ T351] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.312500][ T351] device bridge_slave_0 entered promiscuous mode [ 41.321037][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.327855][ T351] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.334926][ T351] device bridge_slave_1 entered promiscuous mode [ 41.342456][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.349379][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.356502][ T358] device bridge_slave_0 entered promiscuous mode [ 41.365202][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.372049][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.379615][ T358] device bridge_slave_1 entered promiscuous mode [ 41.402070][ T27] audit: type=1400 audit(1712932468.443:161): avc: denied { write } for pid=349 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 41.422840][ T27] audit: type=1400 audit(1712932468.443:162): avc: denied { read } for pid=349 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 41.455774][ T349] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.462783][ T349] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.470088][ T349] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.477070][ T349] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.485932][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.492862][ T360] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.500086][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.507129][ T360] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.517370][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.524249][ T361] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.531461][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.538460][ T361] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.548058][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.555518][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.564029][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.570927][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.583980][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.590820][ T351] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.597946][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.604810][ T351] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.615974][ T360] device veth0_vlan entered promiscuous mode [ 41.622179][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.629383][ T56] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.636277][ T56] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.643742][ T56] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.650838][ T56] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.658240][ T56] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.665514][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.673408][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.681465][ T56] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.688403][ T56] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.695320][ T56] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.703276][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.711196][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.719304][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.727380][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.735052][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.742381][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.756424][ T349] device veth0_vlan entered promiscuous mode [ 41.763553][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.770893][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.779246][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.787301][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.794853][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.802105][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.809439][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.817293][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.824080][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.831169][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.838980][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.845877][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.853013][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.860560][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.868032][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.875874][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.882688][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.889822][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.897558][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.904410][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.912225][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.920055][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.928664][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.937372][ T349] device veth1_macvtap entered promiscuous mode [ 41.947463][ T360] device veth1_macvtap entered promiscuous mode [ 41.953915][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.961988][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.969973][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.977019][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.984543][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.992650][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.000957][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.011144][ T27] audit: type=1400 audit(1712932469.053:163): avc: denied { mounton } for pid=349 comm="syz-executor.2" path="/dev/binderfs" dev="devtmpfs" ino=207 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 42.036645][ T354] device veth0_vlan entered promiscuous mode [ 42.044292][ T358] device veth0_vlan entered promiscuous mode [ 42.050437][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.057876][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.066320][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.074733][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.083162][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.091466][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.099078][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.106187][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.113384][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.120972][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.128265][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.135388][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.144066][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.151065][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.158518][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.166351][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.178023][ T361] device veth0_vlan entered promiscuous mode [ 42.187143][ T354] device veth1_macvtap entered promiscuous mode [ 42.198651][ T384] loop2: detected capacity change from 0 to 2048 [ 42.205280][ T27] audit: type=1400 audit(1712932469.243:164): avc: denied { mounton } for pid=383 comm="syz-executor.2" path="/root/syzkaller-testdir3165530951/syzkaller.qQjOPc/0/file0" dev="sda1" ino=1954 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 42.209810][ T358] device veth1_macvtap entered promiscuous mode [ 42.234701][ T386] loop5: detected capacity change from 0 to 2048 [ 42.239866][ T351] device veth0_vlan entered promiscuous mode [ 42.251843][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.260019][ T384] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 42.260174][ T386] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 42.277414][ T27] audit: type=1400 audit(1712932469.313:165): avc: denied { mount } for pid=383 comm="syz-executor.2" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 42.299609][ T27] audit: type=1400 audit(1712932469.313:166): avc: denied { write } for pid=383 comm="syz-executor.2" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 42.324116][ T27] audit: type=1400 audit(1712932469.313:167): avc: denied { add_name } for pid=383 comm="syz-executor.2" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 42.345419][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.345760][ T349] EXT4-fs (loop2): unmounting filesystem. [ 42.353766][ T360] EXT4-fs (loop5): unmounting filesystem. [ 42.365035][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.375390][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.378236][ T400] loop2: detected capacity change from 0 to 2048 [ 42.390171][ T402] loop5: detected capacity change from 0 to 2048 [ 42.396555][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.404761][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.408539][ T400] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 42.413043][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.424896][ T402] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 42.429353][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.444682][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.444833][ T349] EXT4-fs (loop2): unmounting filesystem. [ 42.452006][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.465431][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.465471][ T360] EXT4-fs (loop5): unmounting filesystem. [ 42.473090][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.486328][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.494237][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.496010][ T412] loop2: detected capacity change from 0 to 2048 [ 42.501746][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.516241][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.521388][ T415] loop5: detected capacity change from 0 to 2048 [ 42.524668][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.533493][ T412] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 42.537652][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.537840][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.551193][ T415] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 42.553221][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.577112][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.584297][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.584654][ T349] EXT4-fs (loop2): unmounting filesystem. [ 42.592357][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.604869][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.609842][ T426] loop2: detected capacity change from 0 to 2048 [ 42.612254][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.618814][ T360] EXT4-fs (loop5): unmounting filesystem. [ 42.626210][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.638879][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.645780][ T428] loop5: detected capacity change from 0 to 2048 [ 42.646175][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.655468][ T426] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 42.660332][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.672982][ T428] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 42.677008][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.693368][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.693586][ T349] EXT4-fs (loop2): unmounting filesystem. [ 42.707402][ T360] EXT4-fs (loop5): unmounting filesystem. [ 42.709141][ T361] device veth1_macvtap entered promiscuous mode [ 42.723968][ T351] device veth1_macvtap entered promiscuous mode [ 42.737869][ T438] loop2: detected capacity change from 0 to 2048 [ 42.742253][ T440] loop0: detected capacity change from 0 to 2048 [ 42.751510][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.759397][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.759705][ T440] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 42.767337][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.783134][ T438] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 42.783254][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.799748][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.807899][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.808211][ T349] EXT4-fs (loop2): unmounting filesystem. [ 42.815671][ T354] EXT4-fs (loop0): unmounting filesystem. [ 42.830401][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.838413][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.846405][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.854553][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.862623][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.870552][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.878561][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.886648][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.894840][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.902729][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.911214][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.919199][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.944038][ T452] loop3: detected capacity change from 0 to 2048 [ 42.944470][ T450] loop4: detected capacity change from 0 to 2048 [ 42.956801][ T454] loop1: detected capacity change from 0 to 2048 [ 42.968716][ T454] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 42.968716][ T452] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 42.969005][ T450] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 42.994781][ T358] EXT4-fs (loop3): unmounting filesystem. [ 42.996198][ T361] EXT4-fs (loop1): unmounting filesystem. [ 43.020939][ T472] loop2: detected capacity change from 0 to 2048 [ 43.026490][ T473] loop3: detected capacity change from 0 to 2048 [ 43.028473][ T351] EXT4-fs (loop4): unmounting filesystem. [ 43.036838][ T474] loop5: detected capacity change from 0 to 2048 [ 43.043348][ T477] loop1: detected capacity change from 0 to 2048 [ 43.049053][ T475] loop0: detected capacity change from 0 to 2048 [ 43.068894][ T477] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 43.069489][ T479] loop4: detected capacity change from 0 to 2048 [ 43.084375][ T473] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 43.085134][ T475] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 43.093543][ T472] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 43.106920][ T474] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 43.120804][ T354] EXT4-fs (loop0): unmounting filesystem. [ 43.120829][ T358] EXT4-fs (loop3): unmounting filesystem. [ 43.127308][ T349] EXT4-fs (loop2): unmounting filesystem. [ 43.132467][ T361] EXT4-fs (loop1): unmounting filesystem. [ 43.143773][ T479] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 43.147538][ T360] EXT4-fs (loop5): unmounting filesystem. [ 43.162521][ T351] EXT4-fs (loop4): unmounting filesystem. [ 43.169025][ T506] loop1: detected capacity change from 0 to 2048 [ 43.182937][ T510] loop3: detected capacity change from 0 to 2048 [ 43.186651][ T507] loop0: detected capacity change from 0 to 2048 [ 43.207284][ T512] loop2: detected capacity change from 0 to 2048 [ 43.217258][ T514] loop5: detected capacity change from 0 to 2048 [ 43.224785][ T506] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 43.225780][ T517] loop4: detected capacity change from 0 to 2048 [ 43.239989][ T510] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 43.242795][ T507] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 43.258712][ T512] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 43.265369][ T514] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 43.268872][ T517] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 43.284959][ T354] EXT4-fs (loop0): unmounting filesystem. [ 43.287101][ T349] EXT4-fs (loop2): unmounting filesystem. [ 43.291244][ T358] EXT4-fs (loop3): unmounting filesystem. [ 43.297448][ T360] EXT4-fs (loop5): unmounting filesystem. [ 43.302359][ T361] EXT4-fs (loop1): unmounting filesystem. [ 43.316561][ T351] EXT4-fs (loop4): unmounting filesystem. [ 43.344090][ T544] loop0: detected capacity change from 0 to 2048 [ 43.346334][ T542] loop2: detected capacity change from 0 to 2048 [ 43.357354][ T546] loop5: detected capacity change from 0 to 2048 [ 43.357354][ T548] loop1: detected capacity change from 0 to 2048 [ 43.364065][ T552] loop4: detected capacity change from 0 to 2048 [ 43.375059][ T550] loop3: detected capacity change from 0 to 2048 [ 43.387347][ T546] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 43.398481][ T550] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 43.398541][ T542] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 43.409120][ T548] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 43.416701][ T552] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 43.433217][ T544] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 43.434090][ T360] EXT4-fs (loop5): unmounting filesystem. [ 43.447981][ T358] EXT4-fs (loop3): unmounting filesystem. [ 43.453817][ T361] EXT4-fs (loop1): unmounting filesystem. [ 43.453975][ T349] EXT4-fs (loop2): unmounting filesystem. [ 43.465314][ T354] EXT4-fs (loop0): unmounting filesystem. [ 43.471546][ T351] EXT4-fs (loop4): unmounting filesystem. [ 43.480699][ T578] loop5: detected capacity change from 0 to 2048 [ 43.506237][ T582] loop1: detected capacity change from 0 to 2048 [ 43.513348][ T584] loop0: detected capacity change from 0 to 2048 [ 43.515354][ T578] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 43.531555][ T582] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 43.542454][ T581] loop3: detected capacity change from 0 to 2048 [ 43.546700][ T589] loop2: detected capacity change from 0 to 2048 [ 43.551421][ T587] loop4: detected capacity change from 0 to 2048 [ 43.579581][ T605] loop5: detected capacity change from 0 to 2048 [ 43.593457][ T611] loop1: detected capacity change from 0 to 2048 [ 43.597481][ T617] loop3: detected capacity change from 0 to 2048 [ 43.618562][ T620] loop0: detected capacity change from 0 to 2048 [ 43.635091][ T628] loop4: detected capacity change from 0 to 2048 [ 43.642047][ T633] loop5: detected capacity change from 0 to 2048 [ 43.650949][ T625] loop2: detected capacity change from 0 to 2048 [ 43.672160][ T642] loop3: detected capacity change from 0 to 2048 [ 43.681555][ T653] loop1: detected capacity change from 0 to 2048 [ 43.696244][ T625] ------------[ cut here ]------------ [ 43.696687][ T657] loop0: detected capacity change from 0 to 2048 [ 43.701711][ T625] kernel BUG at fs/buffer.c:2097! [ 43.715917][ T625] invalid opcode: 0000 [#1] PREEMPT SMP [ 43.721370][ T625] CPU: 1 PID: 625 Comm: syz-executor.2 Not tainted 6.1.75-syzkaller #0 [ 43.726930][ T663] loop4: detected capacity change from 0 to 2048 [ 43.729521][ T625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 43.729529][ T625] RIP: 0010:__block_commit_write+0xb2/0xc0 [ 43.729541][ T625] Code: f7 03 20 00 00 00 74 ae f0 80 23 df eb a8 45 85 ed 75 08 48 8b 45 c8 f0 80 08 04 48 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 55 48 89 e5 41 57 41 56 [ 43.729545][ T625] RSP: 0018:ffffc90000c87b78 EFLAGS: 00010246 [ 43.729549][ T625] RAX: 0000004410000000 RBX: 0000000000000000 RCX: 000000000000000c [ 43.729551][ T625] RDX: 000000000000000c RSI: 0000000000000000 RDI: ffffea00045e1900 [ 43.729553][ T625] RBP: ffffc90000c87bb8 R08: 000000000000000c R09: ffffea00045e1900 [ 43.729554][ T625] R10: ffffea00045e1900 R11: 0000000000000000 R12: ffff8881180173c0 [ 43.729556][ T625] R13: ffff888109ce3238 R14: ffffea00045e1900 R15: 000000000000000c [ 43.729557][ T625] FS: 00007f43b54476c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 43.729560][ T625] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.832281][ T625] CR2: 0000555556739818 CR3: 0000000117576000 CR4: 00000000003506a0 [ 43.840266][ T625] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.848113][ T625] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.855950][ T625] Call Trace: [ 43.859282][ T625] [ 43.862051][ T625] ? __die_body+0x62/0xb0 [ 43.866213][ T625] ? die+0x88/0xb0 [ 43.869774][ T625] ? do_trap+0x87/0x150 [ 43.873853][ T625] ? __block_commit_write+0xb2/0xc0 [ 43.878887][ T625] ? handle_invalid_op+0x69/0x80 [ 43.883664][ T625] ? __block_commit_write+0xb2/0xc0 [ 43.888989][ T625] ? exc_invalid_op+0x32/0x50 [ 43.894003][ T625] ? asm_exc_invalid_op+0x1b/0x20 [ 43.899126][ T625] ? __block_commit_write+0xb2/0xc0 [ 43.904152][ T625] block_write_end+0x2d/0x70 [ 43.908672][ T625] ext4_write_end+0x91/0x350 [ 43.913293][ T625] ext4_da_write_end+0x38/0x270 [ 43.918305][ T625] generic_perform_write+0xd2/0x1f0 [ 43.923720][ T625] ext4_buffered_write_iter+0xf7/0x190 [ 43.929029][ T625] ext4_file_write_iter+0x2d5/0x6a0 [ 43.934131][ T625] ? selinux_file_permission+0xcc/0x180 [ 43.939529][ T625] vfs_write+0x331/0x3f0 [ 43.943581][ T625] ksys_write+0x6c/0xd0 [ 43.947582][ T625] __x64_sys_write+0x16/0x20 [ 43.952005][ T625] do_syscall_64+0x3d/0xb0 [ 43.956250][ T625] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 43.962344][ T625] RIP: 0033:0x7f43b467cda9 [ 43.966668][ T625] 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 [ 43.986466][ T625] RSP: 002b:00007f43b54470c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 43.994893][ T625] RAX: ffffffffffffffda RBX: 00007f43b47abf80 RCX: 00007f43b467cda9 [ 44.003576][ T625] RDX: 000000000000000c RSI: 0000000020000300 RDI: 0000000000000004 [ 44.011528][ T625] RBP: 00007f43b46c947a R08: 0000000000000000 R09: 0000000000000000 [ 44.019278][ T625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 44.027102][ T625] R13: 000000000000000b R14: 00007f43b47abf80 R15: 00007ffe13372688 [ 44.035283][ T625] [ 44.038118][ T625] Modules linked in: [ 44.044682][ T625] ---[ end trace 0000000000000000 ]--- [ 44.050295][ T625] RIP: 0010:__block_commit_write+0xb2/0xc0 [ 44.056236][ T625] Code: f7 03 20 00 00 00 74 ae f0 80 23 df eb a8 45 85 ed 75 08 48 8b 45 c8 f0 80 08 04 48 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 55 48 89 e5 41 57 41 56 [ 44.071511][ T668] loop5: detected capacity change from 0 to 2048 [ 44.078404][ T625] RSP: 0018:ffffc90000c87b78 EFLAGS: 00010246 [ 44.100762][ T680] loop1: detected capacity change from 0 to 2048 [ 44.102071][ T625] RAX: 0000004410000000 RBX: 0000000000000000 RCX: 000000000000000c [ 44.110359][ T684] loop3: detected capacity change from 0 to 2048 [ 44.119840][ T682] loop0: detected capacity change from 0 to 2048 [ 44.121774][ T625] RDX: 000000000000000c RSI: 0000000000000000 RDI: ffffea00045e1900 [ 44.136270][ T625] RBP: ffffc90000c87bb8 R08: 000000000000000c R09: ffffea00045e1900 [ 44.144528][ T625] R10: ffffea00045e1900 R11: 0000000000000000 R12: ffff8881180173c0 [ 44.152932][ T625] R13: ffff888109ce3238 R14: ffffea00045e1900 R15: 000000000000000c [ 44.162135][ T625] FS: 00007f43b54476c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 44.171851][ T625] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.178688][ T625] CR2: 0000000020014000 CR3: 0000000117576000 CR4: 00000000003506b0 [ 44.186901][ T625] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.195200][ T625] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.200276][ T705] loop4: detected capacity change from 0 to 2048 [ 44.203266][ T625] Kernel panic - not syncing: Fatal exception [ 44.209441][ T625] Kernel Offset: disabled [ 44.219529][ T625] Rebooting in 86400 seconds..