Warning: Permanently added '10.128.0.193' (ED25519) to the list of known hosts. 2023/09/12 06:15:26 ignoring optional flag "sandboxArg"="0" 2023/09/12 06:15:26 parsed 1 programs 2023/09/12 06:15:26 executed programs: 0 [ 41.997519][ T23] kauditd_printk_skb: 68 callbacks suppressed [ 41.997530][ T23] audit: type=1400 audit(1694499326.770:144): avc: denied { mounton } for pid=402 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 [ 42.031278][ T23] audit: type=1400 audit(1694499326.770:145): avc: denied { mount } for pid=402 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 [ 42.187568][ T410] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.195086][ T410] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.203055][ T410] device bridge_slave_0 entered promiscuous mode [ 42.212622][ T410] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.220000][ T410] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.227643][ T410] device bridge_slave_1 entered promiscuous mode [ 42.397690][ T419] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.405555][ T419] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.413332][ T419] device bridge_slave_0 entered promiscuous mode [ 42.448991][ T419] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.455920][ T419] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.463638][ T419] device bridge_slave_1 entered promiscuous mode [ 42.477391][ T418] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.484566][ T418] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.491927][ T418] device bridge_slave_0 entered promiscuous mode [ 42.512218][ T418] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.520875][ T418] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.528818][ T418] device bridge_slave_1 entered promiscuous mode [ 42.540007][ T411] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.547286][ T411] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.556256][ T411] device bridge_slave_0 entered promiscuous mode [ 42.571111][ T411] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.578930][ T411] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.586374][ T411] device bridge_slave_1 entered promiscuous mode [ 42.623634][ T420] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.631451][ T420] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.640192][ T420] device bridge_slave_0 entered promiscuous mode [ 42.669822][ T421] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.677331][ T421] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.685183][ T421] device bridge_slave_0 entered promiscuous mode [ 42.691748][ T420] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.698903][ T420] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.707200][ T420] device bridge_slave_1 entered promiscuous mode [ 42.730389][ T421] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.738659][ T421] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.746168][ T421] device bridge_slave_1 entered promiscuous mode [ 42.796972][ T23] audit: type=1400 audit(1694499327.570:146): avc: denied { create } for pid=410 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 42.828230][ T23] audit: type=1400 audit(1694499327.570:147): avc: denied { write } for pid=410 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 42.849849][ T23] audit: type=1400 audit(1694499327.570:148): avc: denied { read } for pid=410 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 42.857696][ T410] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.878860][ T410] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.886360][ T410] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.894993][ T410] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.923782][ T411] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.931166][ T411] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.938652][ T411] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.945660][ T411] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.048488][ T418] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.055796][ T418] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.063050][ T418] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.070014][ T418] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.096431][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.104279][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.111596][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.120732][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.128686][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.137202][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.146046][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.180548][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.188581][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.219153][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.227388][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.236599][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.245473][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.258352][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.266837][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.275243][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.282466][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.318945][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.327370][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.336184][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.345221][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.353832][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.360758][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.368563][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.376611][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.405785][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.414249][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.452606][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.461789][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.470842][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.480000][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.489724][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.499107][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.507610][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.514869][ T358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.522524][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.531279][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.539552][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.546813][ T358] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.592301][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.600382][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.608024][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.615800][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.624347][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.633343][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.642149][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.651008][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.662166][ T18] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.669560][ T18] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.677088][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.686039][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.695172][ T18] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.702909][ T18] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.710992][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.720135][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.728656][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.736711][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.744273][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.753021][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.761678][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.769851][ T18] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.777209][ T18] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.785057][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.793999][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.802309][ T18] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.809587][ T18] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.859945][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.868108][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.875889][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.887993][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.897922][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.906953][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.916177][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.925456][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.934428][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.943476][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.952521][ T18] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.960368][ T18] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.969417][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.978843][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.988106][ T18] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.996039][ T18] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.004000][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.013159][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.023220][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.032034][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.040667][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.079057][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.083374][ T23] audit: type=1400 audit(1694499328.860:149): avc: denied { mounton } for pid=411 comm="syz-executor.4" path="/dev/binderfs" dev="devtmpfs" ino=768 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 44.087164][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.121655][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.130454][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.139583][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.145427][ T23] audit: type=1400 audit(1694499328.920:150): avc: denied { mounton } for pid=443 comm="syz-executor.4" path="/root/syzkaller-testdir895088283/syzkaller.mudVEu/0/file0" dev="sda1" ino=1947 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 44.148012][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.206668][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.215889][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.217080][ T444] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 44.225115][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.225516][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.225924][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.236239][ T23] audit: type=1400 audit(1694499329.020:151): avc: denied { mount } for pid=443 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 [ 44.245585][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.263404][ T23] audit: type=1400 audit(1694499329.030:152): avc: denied { mounton } for pid=443 comm="syz-executor.4" path="/root/syzkaller-testdir895088283/syzkaller.mudVEu/0/file0/file0" dev="loop4" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 44.283587][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.290989][ T23] audit: type=1400 audit(1694499329.030:153): avc: denied { prog_load } for pid=443 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 44.320307][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.328610][ T444] EXT4-fs (loop4): re-mounted. Opts: (null) [ 44.347581][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.370281][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.379209][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.387274][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.414612][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.424369][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.433562][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.442825][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.451158][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.460495][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.469628][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.478669][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.511778][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.520644][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.544104][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.553423][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.561113][ T450] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 44.562495][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.579373][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.587375][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.593214][ T450] EXT4-fs (loop4): re-mounted. Opts: (null) [ 44.596499][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.636647][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.645680][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.655407][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.664573][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.673706][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.685422][ T364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.715748][ T455] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 44.745249][ T455] EXT4-fs (loop0): re-mounted. Opts: (null) [ 44.754957][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.768930][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.777330][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.778461][ T463] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 44.793428][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.803916][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.812760][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.821360][ T463] EXT4-fs (loop4): re-mounted. Opts: (null) [ 44.834046][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.843714][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.850583][ T467] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 44.852701][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.870311][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.872530][ T467] EXT4-fs (loop5): re-mounted. Opts: (null) [ 45.049817][ T478] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 45.077067][ T478] EXT4-fs (loop1): re-mounted. Opts: (null) [ 45.091291][ T480] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 45.103547][ T485] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 45.103668][ T483] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 45.122836][ T491] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 45.172142][ T491] EXT4-fs (loop4): re-mounted. Opts: (null) [ 45.179037][ T480] EXT4-fs (loop0): re-mounted. Opts: (null) [ 45.179059][ T483] EXT4-fs (loop2): re-mounted. Opts: (null) [ 45.193067][ T485] EXT4-fs (loop3): re-mounted. Opts: (null) [ 45.214419][ T492] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 45.339342][ T492] EXT4-fs (loop5): re-mounted. Opts: (null) [ 45.376318][ T511] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 45.419377][ T511] EXT4-fs (loop1): re-mounted. Opts: (null) [ 45.429164][ T522] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 45.451517][ T521] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 45.466810][ T516] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 45.467965][ T529] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 45.482882][ T518] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 45.495755][ T522] EXT4-fs (loop3): re-mounted. Opts: (null) [ 45.515842][ T521] EXT4-fs (loop0): re-mounted. Opts: (null) [ 45.523560][ T516] EXT4-fs (loop2): re-mounted. Opts: (null) [ 45.531077][ T529] EXT4-fs (loop5): re-mounted. Opts: (null) [ 45.539178][ T518] EXT4-fs (loop4): re-mounted. Opts: (null) [ 45.826841][ T544] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 45.838792][ T549] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 45.840403][ T552] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 45.866667][ T544] EXT4-fs (loop1): re-mounted. Opts: (null) [ 45.890898][ T556] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 45.898778][ T559] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 45.914757][ T550] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 45.929356][ T549] EXT4-fs (loop0): re-mounted. Opts: (null) [ 45.943599][ T559] EXT4-fs (loop2): re-mounted. Opts: (null) [ 45.957960][ T556] EXT4-fs (loop5): re-mounted. Opts: (null) [ 45.970046][ T550] EXT4-fs (loop3): re-mounted. Opts: (null) [ 46.023997][ T552] EXT4-fs (loop4): re-mounted. Opts: (null) [ 46.198737][ T580] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 46.210343][ T578] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 46.219289][ T576] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 46.258268][ T580] EXT4-fs (loop2): re-mounted. Opts: (null) [ 46.265056][ T578] EXT4-fs (loop0): re-mounted. Opts: (null) [ 46.284906][ T576] EXT4-fs (loop1): re-mounted. Opts: (null) [ 46.300246][ T587] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 46.350599][ T587] EXT4-fs (loop5): re-mounted. Opts: (null) [ 46.354653][ T591] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 46.380372][ T602] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 46.419137][ T591] EXT4-fs (loop4): re-mounted. Opts: (null) [ 46.428697][ T602] EXT4-fs (loop0): re-mounted. Opts: (null) [ 46.439995][ T604] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 46.480547][ T605] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 46.500377][ T604] EXT4-fs (loop2): re-mounted. Opts: (null) [ 46.558678][ T605] EXT4-fs (loop3): re-mounted. Opts: (null) [ 46.567121][ T618] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 46.603703][ T618] EXT4-fs (loop1): re-mounted. Opts: (null) [ 46.626580][ T614] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 46.650618][ T631] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 46.684928][ T614] EXT4-fs (loop5): re-mounted. Opts: (null) [ 46.692001][ T631] EXT4-fs (loop2): re-mounted. Opts: (null) [ 46.715121][ T628] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 46.729340][ T637] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 46.745168][ T626] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 46.781700][ T628] EXT4-fs (loop0): re-mounted. Opts: (null) [ 46.787620][ T637] EXT4-fs (loop3): re-mounted. Opts: (null) [ 46.804974][ T626] EXT4-fs (loop4): re-mounted. Opts: (null) [ 46.806226][ T643] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 46.832141][ T643] EXT4-fs (loop1): re-mounted. Opts: (null) [ 46.890215][ T654] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 46.910143][ T652] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 2023/09/12 06:15:31 executed programs: 45 [ 47.009334][ T654] EXT4-fs (loop2): re-mounted. Opts: (null) [ 47.030081][ T652] EXT4-fs (loop5): re-mounted. Opts: (null) [ 47.062434][ T668] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 47.136154][ T668] EXT4-fs (loop4): re-mounted. Opts: (null) [ 47.157862][ T666] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 47.169998][ T664] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 47.170462][ T671] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 47.180797][ T677] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 47.203123][ T666] EXT4-fs (loop0): re-mounted. Opts: (null) [ 47.209849][ T664] EXT4-fs (loop3): re-mounted. Opts: (null) [ 47.219955][ T671] EXT4-fs (loop1): re-mounted. Opts: (null) [ 47.223444][ T683] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 47.240933][ T677] EXT4-fs (loop2): re-mounted. Opts: (null) [ 47.241306][ T692] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 47.350388][ T692] EXT4-fs (loop4): re-mounted. Opts: (null) [ 47.461430][ T683] EXT4-fs (loop5): re-mounted. Opts: (null) [ 47.523668][ T699] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 47.569868][ T699] EXT4-fs (loop3): re-mounted. Opts: (null) [ 47.586025][ T702] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 47.600415][ T706] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 47.612652][ T704] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 47.642475][ T702] EXT4-fs (loop0): re-mounted. Opts: (null) [ 47.657231][ T704] EXT4-fs (loop2): re-mounted. Opts: (null) [ 47.658665][ T706] EXT4-fs (loop1): re-mounted. Opts: (null) [ 47.673338][ T721] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 47.674938][ T713] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 47.799652][ T713] EXT4-fs (loop4): re-mounted. Opts: (null) [ 47.800888][ T721] EXT4-fs (loop5): re-mounted. Opts: (null) [ 47.870610][ T733] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 47.880243][ T729] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 47.897004][ T735] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 47.916044][ T733] EXT4-fs (loop2): re-mounted. Opts: (null) [ 47.966222][ T735] EXT4-fs (loop0): re-mounted. Opts: (null) [ 47.973127][ T729] EXT4-fs (loop3): re-mounted. Opts: (null) [ 47.990131][ T740] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 48.010353][ T750] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 48.012025][ T749] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 48.080707][ T750] EXT4-fs (loop4): re-mounted. Opts: (null) [ 48.095290][ T740] EXT4-fs (loop1): re-mounted. Opts: (null) [ 48.110325][ T749] EXT4-fs (loop5): re-mounted. Opts: (null) [ 48.152831][ T763] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 48.163526][ T765] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 48.171226][ T762] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 48.270216][ T763] EXT4-fs (loop0): re-mounted. Opts: (null) [ 48.288845][ T762] EXT4-fs (loop2): re-mounted. Opts: (null) [ 48.333631][ T778] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 48.333650][ T771] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 48.366598][ T765] EXT4-fs (loop3): re-mounted. Opts: (null) [ 48.392498][ T778] EXT4-fs (loop1): re-mounted. Opts: (null) [ 48.435361][ T771] EXT4-fs (loop4): re-mounted. Opts: (null) [ 48.444356][ T786] EXT4-fs (loop0): re-mounted. Opts: (null) [ 48.454658][ T782] EXT4-fs (loop5): re-mounted. Opts: (null) [ 48.634537][ T797] EXT4-fs (loop2): re-mounted. Opts: (null) [ 48.699030][ T799] EXT4-fs (loop3): re-mounted. Opts: (null) [ 48.705862][ T806] EXT4-fs (loop5): re-mounted. Opts: (null) [ 48.716375][ T804] EXT4-fs (loop1): re-mounted. Opts: (null) [ 48.747173][ T817] EXT4-fs (loop0): re-mounted. Opts: (null) [ 48.817083][ T816] EXT4-fs (loop4): re-mounted. Opts: (null) [ 48.958797][ T821] EXT4-fs (loop2): re-mounted. Opts: (null) [ 48.978981][ T830] EXT4-fs (loop3): re-mounted. Opts: (null) [ 49.000598][ T836] EXT4-fs (loop5): re-mounted. Opts: (null) [ 49.011157][ T832] EXT4-fs (loop0): re-mounted. Opts: (null) [ 49.161799][ T839] EXT4-fs (loop1): re-mounted. Opts: (null) [ 49.219038][ T853] EXT4-fs (loop3): re-mounted. Opts: (null) [ 49.227487][ T851] EXT4-fs (loop4): re-mounted. Opts: (null) [ 49.229170][ T866] EXT4-fs (loop0): re-mounted. Opts: (null) [ 49.356876][ T859] EXT4-fs (loop5): re-mounted. Opts: (null) [ 49.366829][ T862] EXT4-fs (loop2): re-mounted. Opts: (null) [ 49.447698][ T880] EXT4-fs (loop1): re-mounted. Opts: (null) [ 49.453639][ T883] EXT4-fs (loop4): re-mounted. Opts: (null) [ 49.655410][ T885] EXT4-fs (loop0): re-mounted. Opts: (null) [ 49.673447][ T895] EXT4-fs (loop5): re-mounted. Opts: (null) [ 49.678768][ T891] EXT4-fs (loop3): re-mounted. Opts: (null) [ 49.685667][ T900] EXT4-fs (loop1): re-mounted. Opts: (null) [ 49.764423][ T905] EXT4-fs (loop2): re-mounted. Opts: (null) [ 49.789854][ T904] EXT4-fs (loop4): re-mounted. Opts: (null) [ 49.986666][ T920] EXT4-fs (loop0): re-mounted. Opts: (null) [ 50.021133][ T925] EXT4-fs (loop1): re-mounted. Opts: (null) [ 50.039748][ T923] EXT4-fs (loop3): re-mounted. Opts: (null) [ 50.060475][ T928] EXT4-fs (loop2): re-mounted. Opts: (null) [ 50.067167][ T930] EXT4-fs (loop5): re-mounted. Opts: (null) [ 50.165049][ T942] EXT4-fs (loop4): re-mounted. Opts: (null) [ 50.322891][ T958] EXT4-fs (loop1): re-mounted. Opts: (null) [ 50.332789][ T954] EXT4-fs (loop5): re-mounted. Opts: (null) [ 50.344360][ T959] EXT4-fs (loop2): re-mounted. Opts: (null) [ 50.354125][ T963] EXT4-fs (loop0): re-mounted. Opts: (null) [ 50.366990][ T967] EXT4-fs (loop4): re-mounted. Opts: (null) [ 50.377602][ T410] ================================================================== [ 50.386190][ T410] BUG: KASAN: use-after-free in kthread_stop+0x37/0x4a0 [ 50.393407][ T410] Write of size 4 at addr ffff8881d3934ee0 by task syz-executor.0/410 [ 50.402281][ T410] [ 50.404689][ T410] CPU: 0 PID: 410 Comm: syz-executor.0 Not tainted 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 50.417251][ T410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 50.429942][ T410] Call Trace: [ 50.433318][ T410] dump_stack+0x1d8/0x241 [ 50.438481][ T410] ? prepare_exit_to_usermode+0x199/0x200 [ 50.444815][ T410] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 50.451477][ T410] ? printk+0xd1/0x111 [ 50.455911][ T410] ? kthread_stop+0x37/0x4a0 [ 50.460581][ T410] print_address_description+0x8c/0x600 [ 50.466401][ T410] ? kthread_stop+0x37/0x4a0 [ 50.471170][ T410] __kasan_report+0xf3/0x120 [ 50.476474][ T410] ? kthread_stop+0x37/0x4a0 [ 50.482010][ T410] kasan_report+0x30/0x60 [ 50.486482][ T410] check_memory_region+0x272/0x280 [ 50.491997][ T410] kthread_stop+0x37/0x4a0 [ 50.496532][ T410] ext4_put_super+0x7a1/0xbc0 [ 50.501217][ T410] ? ext4_drop_inode+0x1f0/0x1f0 [ 50.506067][ T410] generic_shutdown_super+0x120/0x2a0 [ 50.511538][ T410] kill_block_super+0x7a/0xe0 [ 50.516047][ T410] deactivate_locked_super+0xa8/0x110 [ 50.521877][ T410] deactivate_super+0x1e2/0x2a0 [ 50.528607][ T410] ? deactivate_locked_super+0x110/0x110 [ 50.534985][ T410] ? retain_dentry+0x1ac/0x270 [ 50.539741][ T410] ? dput+0x2bf/0x2f0 [ 50.543677][ T410] cleanup_mnt+0x44e/0x500 [ 50.548712][ T410] task_work_run+0x140/0x170 [ 50.554809][ T410] exit_to_usermode_loop+0x190/0x1a0 [ 50.560743][ T410] prepare_exit_to_usermode+0x199/0x200 [ 50.566703][ T410] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 50.572946][ T410] [ 50.575202][ T410] Allocated by task 2: [ 50.579266][ T410] __kasan_kmalloc+0x171/0x210 [ 50.583947][ T410] kmem_cache_alloc+0xd9/0x250 [ 50.588908][ T410] dup_task_struct+0x4f/0x600 [ 50.593676][ T410] copy_process+0x56d/0x3230 [ 50.598794][ T410] _do_fork+0x197/0x900 [ 50.602991][ T410] kernel_thread+0x16a/0x1d0 [ 50.607664][ T410] kthreadd+0x3b1/0x4f0 [ 50.611743][ T410] ret_from_fork+0x1f/0x30 [ 50.616185][ T410] [ 50.618339][ T410] Freed by task 17: [ 50.622381][ T410] __kasan_slab_free+0x1b5/0x270 [ 50.627626][ T410] kmem_cache_free+0x10b/0x2c0 [ 50.632631][ T410] rcu_do_batch+0x492/0xa00 [ 50.636962][ T410] rcu_core+0x4c8/0xcb0 [ 50.640958][ T410] __do_softirq+0x23b/0x6b7 [ 50.645562][ T410] [ 50.647738][ T410] The buggy address belongs to the object at ffff8881d3934ec0 [ 50.647738][ T410] which belongs to the cache task_struct of size 3904 [ 50.663503][ T410] The buggy address is located 32 bytes inside of [ 50.663503][ T410] 3904-byte region [ffff8881d3934ec0, ffff8881d3935e00) [ 50.677737][ T410] The buggy address belongs to the page: [ 50.683489][ T410] page:ffffea00074e4c00 refcount:1 mapcount:0 mapping:ffff8881f5cf1b80 index:0x0 compound_mapcount: 0 [ 50.694782][ T410] flags: 0x8000000000010200(slab|head) [ 50.700155][ T410] raw: 8000000000010200 dead000000000100 dead000000000122 ffff8881f5cf1b80 [ 50.708644][ T410] raw: 0000000000000000 0000000000080008 00000001ffffffff 0000000000000000 [ 50.717351][ T410] page dumped because: kasan: bad access detected [ 50.724460][ T410] page_owner tracks the page as allocated [ 50.730312][ T410] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL) [ 50.747484][ T410] prep_new_page+0x18f/0x370 [ 50.752050][ T410] get_page_from_freelist+0x2d13/0x2d90 [ 50.757942][ T410] __alloc_pages_nodemask+0x393/0x840 [ 50.763319][ T410] alloc_slab_page+0x39/0x3c0 [ 50.768247][ T410] new_slab+0x97/0x440 [ 50.772144][ T410] ___slab_alloc+0x2fe/0x490 [ 50.777456][ T410] __slab_alloc+0x62/0xa0 [ 50.782041][ T410] kmem_cache_alloc+0x109/0x250 [ 50.787414][ T410] dup_task_struct+0x4f/0x600 [ 50.791929][ T410] copy_process+0x56d/0x3230 [ 50.796376][ T410] _do_fork+0x197/0x900 [ 50.800516][ T410] __x64_sys_clone3+0x2da/0x300 [ 50.806120][ T410] do_syscall_64+0xca/0x1c0 [ 50.810549][ T410] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 50.816670][ T410] page_owner free stack trace missing [ 50.822394][ T410] [ 50.826067][ T410] Memory state around the buggy address: [ 50.832386][ T410] ffff8881d3934d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.840389][ T410] ffff8881d3934e00: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 50.848629][ T410] >ffff8881d3934e80: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 50.856784][ T410] ^ [ 50.864700][ T410] ffff8881d3934f00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 50.873018][ T410] ffff8881d3934f80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 50.882173][ T410] ================================================================== [ 50.890371][ T410] Disabling lock debugging due to kernel taint [ 50.898517][ T410] ------------[ cut here ]------------ [ 50.904076][ T410] refcount_t: addition on 0; use-after-free. [ 50.915975][ T410] WARNING: CPU: 1 PID: 410 at lib/refcount.c:25 refcount_warn_saturate+0x132/0x1a0 [ 50.926692][ T410] Modules linked in: [ 50.930866][ T410] CPU: 1 PID: 410 Comm: syz-executor.0 Tainted: G B 5.4.249-syzkaller-04712-g50533a8b511b #0 [ 50.945064][ T410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 50.958212][ T410] RIP: 0010:refcount_warn_saturate+0x132/0x1a0 [ 50.965527][ T410] Code: 03 01 48 c7 c7 60 ef f9 84 e8 0a 25 0e ff 0f 0b eb a9 e8 21 6a 37 ff c6 05 83 a9 bc 03 01 48 c7 c7 e0 ef f9 84 e8 ee 24 0e ff <0f> 0b eb 8d e8 05 6a 37 ff c6 05 68 a9 bc 03 01 48 c7 c7 40 f0 f9 [ 50.987470][ T410] RSP: 0018:ffff8881db867c30 EFLAGS: 00010246 [ 50.993605][ T410] RAX: d810f359f03e9100 RBX: 0000000000000002 RCX: ffff8881f36d4ec0 [ 51.004334][ T410] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 51.012815][ T410] RBP: 0000000000000002 R08: ffffffff814d59f2 R09: ffffed103edea9b8 [ 51.021710][ T410] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 51.032146][ T410] R13: ffff8881d3934ec0 R14: dffffc0000000000 R15: ffff8881d3934ee0 [ 51.040443][ T410] FS: 0000555556265480(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 51.049497][ T410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.055987][ T410] CR2: 0000555557385818 CR3: 00000001e1706000 CR4: 00000000003406a0 [ 51.064465][ T410] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.072543][ T410] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.080613][ T410] Call Trace: [ 51.083979][ T410] ? __warn+0x162/0x250 [ 51.088160][ T410] ? report_bug+0x3a1/0x4e0 [ 51.092740][ T410] ? refcount_warn_saturate+0x132/0x1a0 [ 51.098624][ T410] ? refcount_warn_saturate+0x132/0x1a0 [ 51.104976][ T410] ? do_invalid_op+0x6e/0x110 [ 51.109567][ T410] ? invalid_op+0x1e/0x30 [ 51.113881][ T410] ? wake_up_klogd+0xb2/0xf0 [ 51.118657][ T410] ? refcount_warn_saturate+0x132/0x1a0 [ 51.124229][ T410] kthread_stop+0x1a5/0x4a0 [ 51.129325][ T410] ext4_put_super+0x7a1/0xbc0 [ 51.134599][ T410] ? ext4_drop_inode+0x1f0/0x1f0 [ 51.139744][ T410] generic_shutdown_super+0x120/0x2a0 [ 51.144909][ T410] kill_block_super+0x7a/0xe0 [ 51.150679][ T410] deactivate_locked_super+0xa8/0x110 [ 51.156227][ T410] deactivate_super+0x1e2/0x2a0 [ 51.161172][ T410] ? deactivate_locked_super+0x110/0x110 [ 51.166852][ T410] ? retain_dentry+0x1ac/0x270 [ 51.171670][ T410] ? dput+0x2bf/0x2f0 [ 51.175567][ T410] cleanup_mnt+0x44e/0x500 [ 51.180014][ T410] task_work_run+0x140/0x170 [ 51.184547][ T410] exit_to_usermode_loop+0x190/0x1a0 [ 51.189860][ T410] prepare_exit_to_usermode+0x199/0x200 [ 51.195334][ T410] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 51.201526][ T410] ---[ end trace 87745dbf3d2c9a31 ]--- [ 51.310591][ T965] EXT4-fs (loop3): re-mounted. Opts: (null) [ 51.341354][ T984] EXT4-fs (loop1): re-mounted. Opts: (null) [ 51.418968][ T987] EXT4-fs (loop4): re-mounted. Opts: (null) [ 51.431696][ T991] EXT4-fs (loop2): re-mounted. Opts: (null) [ 51.565493][ T1000] EXT4-fs (loop3): re-mounted. Opts: (null) [ 51.586698][ T994] EXT4-fs (loop5): re-mounted. Opts: (null) [ 51.678351][ T1006] EXT4-fs (loop1): re-mounted. Opts: (null) [ 51.686946][ T1016] EXT4-fs (loop2): re-mounted. Opts: (null) [ 51.698727][ T1014] EXT4-fs (loop4): re-mounted. Opts: (null) [ 51.893080][ T1028] EXT4-fs (loop5): re-mounted. Opts: (null) [ 51.896231][ T1032] EXT4-fs (loop1): re-mounted. Opts: (null) [ 51.912057][ T1027] EXT4-fs (loop3): re-mounted. Opts: (null) [ 51.966014][ T1040] EXT4-fs (loop2): re-mounted. Opts: (null) 2023/09/12 06:15:36 executed programs: 124 [ 52.110856][ T1037] EXT4-fs (loop4): re-mounted. Opts: (null) [ 52.183400][ T1049] EXT4-fs (loop5): re-mounted. Opts: (null)