Warning: Permanently added '10.128.10.29' (ED25519) to the list of known hosts. 2024/03/10 17:40:44 ignoring optional flag "sandboxArg"="0" 2024/03/10 17:40:44 parsed 1 programs [ 42.260259][ T27] audit: type=1400 audit(1710092444.419:158): avc: denied { mounton } for pid=343 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 [ 42.285451][ T27] audit: type=1400 audit(1710092444.429:159): avc: denied { mount } for pid=343 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 2024/03/10 17:40:44 executed programs: 0 [ 42.322047][ T27] audit: type=1400 audit(1710092444.489:160): avc: denied { unlink } for pid=343 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" [ 42.332585][ T343] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 42.390504][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.397558][ T351] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.404712][ T351] device bridge_slave_0 entered promiscuous mode [ 42.411602][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.418571][ T351] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.425546][ T351] device bridge_slave_1 entered promiscuous mode [ 42.449541][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.456396][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.463644][ T363] device bridge_slave_0 entered promiscuous mode [ 42.469876][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.476767][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.483904][ T364] device bridge_slave_0 entered promiscuous mode [ 42.490654][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.497691][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.504732][ T364] device bridge_slave_1 entered promiscuous mode [ 42.514631][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.521635][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.528819][ T363] device bridge_slave_1 entered promiscuous mode [ 42.539108][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.546224][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.553363][ T366] device bridge_slave_0 entered promiscuous mode [ 42.560246][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.567187][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.574155][ T366] device bridge_slave_1 entered promiscuous mode [ 42.581807][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.588732][ T359] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.596233][ T359] device bridge_slave_0 entered promiscuous mode [ 42.602754][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.609655][ T359] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.616658][ T359] device bridge_slave_1 entered promiscuous mode [ 42.623108][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.629928][ T357] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.637124][ T357] device bridge_slave_0 entered promiscuous mode [ 42.644383][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.651423][ T357] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.658434][ T357] device bridge_slave_1 entered promiscuous mode [ 42.680321][ T27] audit: type=1400 audit(1710092444.839:161): avc: denied { write } for pid=351 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 42.702582][ T27] audit: type=1400 audit(1710092444.849:162): avc: denied { read } for pid=351 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 42.738885][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.745988][ T351] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.753058][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.760054][ T351] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.771438][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.778320][ T366] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.785422][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.793129][ T366] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.811095][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.818116][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.825765][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.832687][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.841548][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.848651][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.855780][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.862788][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.876141][ T359] device veth0_vlan entered promiscuous mode [ 42.882649][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.889477][ T364] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.896536][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.903742][ T364] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.917581][ T351] device veth0_vlan entered promiscuous mode [ 42.927192][ T366] device veth0_vlan entered promiscuous mode [ 42.934020][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.941932][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.950164][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.958037][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.966701][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.974838][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.983278][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.991421][ T56] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.998920][ T56] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.006036][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.014454][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.022308][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.030009][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.038310][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.046553][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.054848][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.063471][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.071471][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.078852][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.086664][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.094903][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.103902][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.112546][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.120415][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.128075][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.135962][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.144038][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.151482][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.159516][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.167659][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.174837][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.183510][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.190499][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.197567][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.204598][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.214007][ T359] device veth1_macvtap entered promiscuous mode [ 43.222742][ T363] device veth0_vlan entered promiscuous mode [ 43.229331][ T363] device veth1_macvtap entered promiscuous mode [ 43.240038][ T364] device veth0_vlan entered promiscuous mode [ 43.247752][ T351] device veth1_macvtap entered promiscuous mode [ 43.258434][ T357] device veth0_vlan entered promiscuous mode [ 43.264585][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.271981][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.279725][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.288868][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.297031][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.305114][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.313112][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.321035][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.328702][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.336692][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.344253][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.351842][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.359733][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.366858][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.373883][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.381805][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.389563][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.396837][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.404612][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.411977][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.419067][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.427046][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.433768][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.440931][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.448792][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.455769][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.463123][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.471179][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.479061][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.487024][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.493925][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.501393][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.510102][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.516851][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.524037][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.531665][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.543501][ T27] audit: type=1400 audit(1710092445.709:163): avc: denied { mounton } for pid=363 comm="syz-executor.5" path="/dev/binderfs" dev="devtmpfs" ino=207 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 43.554458][ T366] device veth1_macvtap entered promiscuous mode [ 43.574242][ T364] device veth1_macvtap entered promiscuous mode [ 43.584386][ T357] device veth1_macvtap entered promiscuous mode [ 43.592020][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.600193][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.608365][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.615733][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.623932][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.632031][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.640025][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.648668][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.656813][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.665017][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.673398][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.703197][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.711229][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.714529][ T385] loop5: detected capacity change from 0 to 2048 [ 43.729168][ T388] loop2: detected capacity change from 0 to 2048 [ 43.735567][ T27] audit: type=1400 audit(1710092445.909:164): avc: denied { mounton } for pid=384 comm="syz-executor.5" path="/root/syzkaller-testdir2405880964/syzkaller.oQkgyy/0/file0" dev="sda1" ino=1969 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 43.740402][ T392] loop4: detected capacity change from 0 to 2048 [ 43.767606][ T389] loop3: detected capacity change from 0 to 2048 [ 43.774120][ T394] loop1: detected capacity change from 0 to 2048 [ 43.785446][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.793815][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.802271][ T385] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 43.808591][ T388] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 43.811236][ T27] audit: type=1400 audit(1710092445.969:165): avc: denied { mount } for pid=384 comm="syz-executor.5" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 43.827677][ T394] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 43.842458][ T27] audit: type=1400 audit(1710092445.989:166): avc: denied { write } for pid=386 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 [ 43.855576][ T392] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 43.881774][ T389] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 43.885475][ T27] audit: type=1400 audit(1710092445.989:167): avc: denied { add_name } for pid=386 comm="syz-executor.2" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 43.906915][ T417] loop0: detected capacity change from 0 to 2048 [ 43.914787][ T359] EXT4-fs (loop2): unmounting filesystem. [ 43.923622][ T357] EXT4-fs (loop1): unmounting filesystem. [ 43.929387][ T363] EXT4-fs (loop5): unmounting filesystem. [ 43.935939][ T364] EXT4-fs (loop4): unmounting filesystem. [ 43.944182][ T351] EXT4-fs (loop3): unmounting filesystem. [ 43.965158][ T428] loop4: detected capacity change from 0 to 2048 [ 43.971441][ T423] loop1: detected capacity change from 0 to 2048 [ 43.979054][ T429] loop2: detected capacity change from 0 to 2048 [ 43.986026][ T425] loop5: detected capacity change from 0 to 2048 [ 43.993292][ T417] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 43.994741][ T423] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 44.015699][ T428] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 44.021444][ T438] loop3: detected capacity change from 0 to 2048 [ 44.032296][ T357] EXT4-fs (loop1): unmounting filesystem. [ 44.038589][ T366] EXT4-fs (loop0): unmounting filesystem. [ 44.045002][ T425] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 44.048797][ T429] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 44.054420][ T364] EXT4-fs (loop4): unmounting filesystem. [ 44.069752][ T363] EXT4-fs (loop5): unmounting filesystem. [ 44.077969][ T449] loop0: detected capacity change from 0 to 2048 [ 44.095093][ T457] loop4: detected capacity change from 0 to 2048 [ 44.095308][ T359] EXT4-fs (loop2): unmounting filesystem. [ 44.107981][ T462] loop5: detected capacity change from 0 to 2048 [ 44.113590][ T456] loop1: detected capacity change from 0 to 2048 [ 44.115352][ T438] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 44.132178][ T457] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 44.144208][ T456] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 44.144289][ T351] EXT4-fs (loop3): unmounting filesystem. [ 44.153271][ T462] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 44.160663][ T471] loop2: detected capacity change from 0 to 2048 [ 44.166613][ T449] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 44.173662][ T364] EXT4-fs (loop4): unmounting filesystem. [ 44.202309][ T363] EXT4-fs (loop5): unmounting filesystem. [ 44.204589][ T485] loop3: detected capacity change from 0 to 2048 [ 44.214662][ T366] EXT4-fs (loop0): unmounting filesystem. [ 44.221584][ T471] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 44.223712][ T478] loop4: detected capacity change from 0 to 2048 [ 44.244500][ T357] EXT4-fs (loop1): unmounting filesystem. [ 44.251439][ T493] loop5: detected capacity change from 0 to 2048 [ 44.258025][ T359] EXT4-fs (loop2): unmounting filesystem. [ 44.265421][ T495] loop0: detected capacity change from 0 to 2048 [ 44.268101][ T478] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 44.282113][ T485] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 44.298215][ T504] loop2: detected capacity change from 0 to 2048 [ 44.304119][ T507] loop1: detected capacity change from 0 to 2048 [ 44.305424][ T493] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 44.319289][ T364] EXT4-fs (loop4): unmounting filesystem. [ 44.325470][ T495] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 44.329444][ T351] EXT4-fs (loop3): unmounting filesystem. [ 44.347934][ T363] EXT4-fs (loop5): unmounting filesystem. [ 44.354862][ T518] loop3: detected capacity change from 0 to 2048 [ 44.363295][ T366] EXT4-fs (loop0): unmounting filesystem. [ 44.371164][ T504] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 44.377866][ T521] loop4: detected capacity change from 0 to 2048 [ 44.379966][ T507] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 44.400733][ T518] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 44.408782][ T526] loop5: detected capacity change from 0 to 2048 [ 44.415659][ T359] EXT4-fs (loop2): unmounting filesystem. [ 44.424592][ T357] EXT4-fs (loop1): unmounting filesystem. [ 44.427275][ T533] loop0: detected capacity change from 0 to 2048 [ 44.451154][ T537] loop2: detected capacity change from 0 to 2048 [ 44.451196][ T533] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 44.459196][ T541] loop1: detected capacity change from 0 to 2048 [ 44.472321][ T521] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 44.474469][ T351] EXT4-fs (loop3): unmounting filesystem. [ 44.488715][ T526] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 44.498883][ T366] EXT4-fs (loop0): unmounting filesystem. [ 44.501642][ T364] EXT4-fs (loop4): unmounting filesystem. [ 44.506812][ T541] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 44.526648][ T363] EXT4-fs (loop5): unmounting filesystem. [ 44.532541][ T557] loop0: detected capacity change from 0 to 2048 [ 44.535774][ T537] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 44.547593][ T357] EXT4-fs (loop1): unmounting filesystem. [ 44.557370][ T561] loop3: detected capacity change from 0 to 2048 [ 44.559369][ T563] loop4: detected capacity change from 0 to 2048 [ 44.584075][ T359] EXT4-fs (loop2): unmounting filesystem. [ 44.585233][ T563] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 44.592454][ T569] loop1: detected capacity change from 0 to 2048 [ 44.598104][ T568] loop5: detected capacity change from 0 to 2048 [ 44.604917][ T561] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 44.619492][ T557] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 44.631172][ T364] EXT4-fs (loop4): unmounting filesystem. [ 44.638852][ T581] loop2: detected capacity change from 0 to 2048 [ 44.640122][ T351] EXT4-fs (loop3): unmounting filesystem. [ 44.651210][ T568] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 44.659990][ T366] EXT4-fs (loop0): unmounting filesystem. [ 44.664271][ T589] loop4: detected capacity change from 0 to 2048 [ 44.674678][ T569] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 44.682695][ T591] loop3: detected capacity change from 0 to 2048 [ 44.705331][ T598] loop0: detected capacity change from 0 to 2048 [ 44.719109][ T601] loop5: detected capacity change from 0 to 2048 [ 44.741051][ T611] loop2: detected capacity change from 0 to 2048 [ 44.759789][ T620] loop4: detected capacity change from 0 to 2048 [ 44.761826][ T617] loop1: detected capacity change from 0 to 2048 [ 44.768154][ T615] loop3: detected capacity change from 0 to 2048 [ 44.797994][ T631] loop5: detected capacity change from 0 to 2048 [ 44.800403][ T629] loop0: detected capacity change from 0 to 2048 [ 44.821658][ T649] loop4: detected capacity change from 0 to 2048 [ 44.839880][ T651] loop1: detected capacity change from 0 to 2048 [ 44.861457][ T662] loop4: detected capacity change from 0 to 2048 [ 44.866750][ T658] loop2: detected capacity change from 0 to 2048 [ 44.890358][ T676] loop1: detected capacity change from 0 to 2048 [ 44.893304][ T657] loop3: detected capacity change from 0 to 2048 [ 44.913019][ T681] loop5: detected capacity change from 0 to 2048 [ 44.922581][ T678] loop0: detected capacity change from 0 to 2048 [ 44.943408][ T690] loop4: detected capacity change from 0 to 2048 [ 44.949086][ T693] loop3: detected capacity change from 0 to 2048 [ 44.974938][ T711] loop5: detected capacity change from 0 to 2048 [ 45.014029][ T725] loop4: detected capacity change from 0 to 2048 [ 45.014707][ T717] loop0: detected capacity change from 0 to 2048 [ 45.037336][ T732] loop5: detected capacity change from 0 to 2048 [ 45.042527][ T714] loop2: detected capacity change from 0 to 2048 [ 45.050383][ T721] loop3: detected capacity change from 0 to 2048 [ 45.071607][ T738] loop1: detected capacity change from 0 to 2048 [ 45.075677][ T740] loop4: detected capacity change from 0 to 2048 [ 45.116442][ T764] loop3: detected capacity change from 0 to 2048 [ 45.123929][ T766] loop5: detected capacity change from 0 to 2048 [ 45.144882][ T769] loop0: detected capacity change from 0 to 2048 [ 45.148575][ T778] loop3: detected capacity change from 0 to 2048 [ 45.168612][ T771] loop4: detected capacity change from 0 to 2048 [ 45.177095][ T762] loop2: detected capacity change from 0 to 2048 [ 45.181811][ T786] loop5: detected capacity change from 0 to 2048 [ 45.197834][ T778] ------------[ cut here ]------------ [ 45.198736][ T789] loop1: detected capacity change from 0 to 2048 [ 45.203246][ T778] kernel BUG at fs/buffer.c:2097! [ 45.215988][ T778] invalid opcode: 0000 [#1] PREEMPT SMP [ 45.221751][ T778] CPU: 0 PID: 778 Comm: syz-executor.3 Not tainted 6.1.68-syzkaller #0 [ 45.230086][ T778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 45.240058][ T778] RIP: 0010:__block_commit_write+0xb2/0xc0 [ 45.245704][ T778] 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 [ 45.265136][ T778] RSP: 0018:ffffc900011cfb78 EFLAGS: 00010246 [ 45.271039][ T778] RAX: 0000004410000000 RBX: 0000000000000000 RCX: 000000000000000c [ 45.278947][ T778] RDX: 000000000000000c RSI: 0000000000000000 RDI: ffffea000461b1c0 [ 45.286918][ T778] RBP: ffffc900011cfbb8 R08: 000000000000000c R09: ffffea000461b1c0 [ 45.294741][ T778] R10: ffffea000461b1c0 R11: 0000000000000000 R12: ffff88810c9d2780 [ 45.302552][ T778] R13: ffff88810c3a17f8 R14: ffffea000461b1c0 R15: 000000000000000c [ 45.310353][ T778] FS: 00007fcfd4c6c6c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 45.319203][ T778] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.325630][ T778] CR2: 00007fc4eacff000 CR3: 0000000117574000 CR4: 00000000003506b0 [ 45.333532][ T778] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.341339][ T778] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.349148][ T778] Call Trace: [ 45.352285][ T778] [ 45.355112][ T778] ? __die_body+0x62/0xb0 [ 45.359225][ T778] ? die+0x88/0xb0 [ 45.362778][ T778] ? do_trap+0x87/0x150 [ 45.367115][ T778] ? __block_commit_write+0xb2/0xc0 [ 45.372155][ T778] ? handle_invalid_op+0x69/0x80 [ 45.376921][ T778] ? __block_commit_write+0xb2/0xc0 [ 45.381957][ T778] ? exc_invalid_op+0x32/0x50 [ 45.386566][ T778] ? asm_exc_invalid_op+0x1b/0x20 [ 45.391419][ T778] ? __block_commit_write+0xb2/0xc0 [ 45.397068][ T778] block_write_end+0x2d/0x70 [ 45.401582][ T778] ext4_write_end+0x91/0x350 [ 45.405995][ T778] ext4_da_write_end+0x38/0x270 [ 45.410686][ T778] generic_perform_write+0xd2/0x1f0 [ 45.415729][ T778] ext4_buffered_write_iter+0xf7/0x190 [ 45.421013][ T778] ext4_file_write_iter+0x2d5/0x6a0 [ 45.426155][ T778] ? selinux_file_permission+0xcc/0x180 [ 45.431701][ T778] vfs_write+0x331/0x3f0 [ 45.435779][ T778] ksys_write+0x6c/0xd0 [ 45.439941][ T778] __x64_sys_write+0x16/0x20 [ 45.444368][ T778] do_syscall_64+0x3d/0xb0 [ 45.448621][ T778] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 45.454349][ T778] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 45.460078][ T778] RIP: 0033:0x7fcfd3e7cda9 [ 45.464382][ T778] 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 [ 45.483947][ T778] RSP: 002b:00007fcfd4c6c0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 45.492453][ T778] RAX: ffffffffffffffda RBX: 00007fcfd3fabf80 RCX: 00007fcfd3e7cda9 [ 45.500347][ T778] RDX: 000000000000000c RSI: 0000000020000300 RDI: 0000000000000004 [ 45.508159][ T778] RBP: 00007fcfd3ec947a R08: 0000000000000000 R09: 0000000000000000 [ 45.515984][ T778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 45.523876][ T778] R13: 000000000000000b R14: 00007fcfd3fabf80 R15: 00007fffce35c468 [ 45.531858][ T778] [ 45.534719][ T778] Modules linked in: [ 45.551790][ T778] ---[ end trace 0000000000000000 ]--- [ 45.565396][ T778] RIP: 0010:__block_commit_write+0xb2/0xc0 [ 45.570750][ T809] loop2: detected capacity change from 0 to 2048 [ 45.571284][ T778] 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 [ 45.586586][ T808] loop4: detected capacity change from 0 to 2048 [ 45.622592][ T820] loop5: detected capacity change from 0 to 2048 [ 45.623879][ T813] loop0: detected capacity change from 0 to 2048 [ 45.631764][ T824] loop1: detected capacity change from 0 to 2048 [ 45.654128][ T778] RSP: 0018:ffffc900011cfb78 EFLAGS: 00010246 [ 45.660699][ T778] RAX: 0000004410000000 RBX: 0000000000000000 RCX: 000000000000000c [ 45.671893][ T778] RDX: 000000000000000c RSI: 0000000000000000 RDI: ffffea000461b1c0 [ 45.673381][ T834] loop4: detected capacity change from 0 to 2048 [ 45.687593][ T778] RBP: ffffc900011cfbb8 R08: 000000000000000c R09: ffffea000461b1c0 [ 45.700054][ T842] loop2: detected capacity change from 0 to 2048 [ 45.708613][ T778] R10: ffffea000461b1c0 R11: 0000000000000000 R12: ffff88810c9d2780 [ 45.720781][ T778] R13: ffff88810c3a17f8 R14: ffffea000461b1c0 R15: 000000000000000c [ 45.729872][ T778] FS: 00007fcfd4c6c6c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 45.739160][ T850] loop5: detected capacity change from 0 to 2048 [ 45.745823][ T778] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.754546][ T778] CR2: 0000000020014000 CR3: 0000000117574000 CR4: 00000000003506b0 [ 45.764252][ T778] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.770439][ T856] loop1: detected capacity change from 0 to 2048 [ 45.772548][ T778] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.786869][ T778] Kernel panic - not syncing: Fatal exception [ 45.793012][ T778] Kernel Offset: disabled [ 45.797146][ T778] Rebooting in 86400 seconds..