last executing test programs: 457.578973ms ago: executing program 0 (id=1831): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=@newtaction={0x80, 0x30, 0x9e54f29ff072a93b, 0x0, 0x25dfdbfc, {}, [{0x6c, 0x1, [@m_csum={0x68, 0x1, 0x0, 0x0, {{0x9}, {0x3c, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x1c, 0x1, {{0x4, 0x0, 0x0, 0x0, 0x400}, 0x2d}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x4, 0x7, 0x4, 0x6, 0xfffffff9}, 0x64}}]}, {}, {0xc}, {0xc}}}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 441.159984ms ago: executing program 3 (id=1833): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000001980)=ANY=[@ANYBLOB="020a040007000000b6f1ffff0000854105001a"], 0x38}}, 0x0) 397.690194ms ago: executing program 0 (id=1836): syz_open_procfs(0x0, &(0x7f0000000300)='net/vlan/vlan0\x00') syz_open_procfs(0x0, &(0x7f00000000c0)='net/vlan/vlan0\x00') 379.799265ms ago: executing program 3 (id=1840): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x58, 0x2, 0x6, 0x301, 0x0, 0x0, {0x3, 0x0, 0x4}, [@IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x14, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x20}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0xfe}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_TYPENAME={0xc, 0x3, 'hash:ip\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x80c0}, 0x0) 329.626475ms ago: executing program 0 (id=1842): r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fsetxattr$system_posix_acl(r0, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="02"], 0xfe44, 0x0) 329.549885ms ago: executing program 0 (id=1843): r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000480)='asymmetric\x00', 0x0, &(0x7f00000007c0)="1082da", 0x3, r0) 329.465935ms ago: executing program 4 (id=1844): socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) accept$nfc_llcp(r0, 0x0, 0x0) 325.554415ms ago: executing program 3 (id=1847): syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000001900)='./file0\x00', 0x400, &(0x7f0000000100)=ANY=[@ANYBLOB="73686f72746e616d653d77696e6e742c757466383d302c636865636b3d7374726963742c646973636172642c757466383d312c757466383d312c73686f72746e616d653d77696e39352c73686f72746e616d653d6c6f7765722c757466383d312c00ef5c3556"], 0xfd, 0x2a8, &(0x7f0000000280)="$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") creat(&(0x7f0000000000)='./file0\x00', 0x132) 291.028716ms ago: executing program 1 (id=1848): r0 = socket(0x10, 0x3, 0x4) fchown(r0, 0x0, 0x0) 288.262366ms ago: executing program 0 (id=1849): r0 = syz_open_procfs(0x0, &(0x7f0000002180)='net/mcfilter\x00') preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000a40)=""/65, 0x41}], 0x1, 0x2f, 0x0) 288.147517ms ago: executing program 4 (id=1850): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @gtp={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GTP_PDP_HASHSIZE={0x8, 0x3, 0x3}, @IFLA_GTP_FD1={0x8}]}}}]}, 0x40}}, 0x0) 237.849307ms ago: executing program 1 (id=1852): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDDELIO(r0, 0x4b35, 0x3bf) 229.767157ms ago: executing program 0 (id=1853): r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCFLSH(r0, 0x5608, 0x0) 219.459487ms ago: executing program 2 (id=1854): r0 = socket$inet(0x2, 0xa, 0x262) ioctl$sock_inet_SIOCSARP(r0, 0x891b, 0x0) 195.634148ms ago: executing program 4 (id=1855): r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00') pread64(r0, &(0x7f0000001240)=""/102400, 0x19000, 0xffffffff8) 141.961898ms ago: executing program 1 (id=1856): pipe(&(0x7f00000002c0)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f00000004c0)='|', 0xffffffffffffff18}], 0x1, 0x0) 141.837398ms ago: executing program 2 (id=1857): mkdir(&(0x7f0000000640)='./file0\x00', 0x0) quotactl$Q_QUOTAON(0xffffffff80000201, &(0x7f0000000380)=@loop={'/dev/loop', 0x0}, 0x0, 0x0) 141.655338ms ago: executing program 3 (id=1858): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240), 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000000)={0x6, 0x10, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000060000007b8af0ff00000000bfa100000000000016010000f8ffffffbfa400000000000007000000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70500000800000085000000c500000095"], &(0x7f0000000640)='syzkaller\x00', 0x8, 0x8d, &(0x7f0000000680)=""/141}, 0x23) 140.356558ms ago: executing program 1 (id=1859): munmap(&(0x7f0000002000/0x2000)=nil, 0x2000) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000879a04bb73"], &(0x7f0000001f80)=""/212, 0x1a, 0xd4, 0xa}, 0x28) 132.911767ms ago: executing program 4 (id=1860): r0 = openat$binfmt_format(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/fs/binfmt_misc/syz0\x00', 0x2, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/150, 0x96}], 0x1) 132.275007ms ago: executing program 2 (id=1861): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000000000/0x800000)=nil, 0x800000, &(0x7f0000000440)=""/173) 92.191328ms ago: executing program 2 (id=1862): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)=@newtaction={0x68, 0x30, 0xf7ff, 0x0, 0x0, {0x0, 0x0, 0x1300}, [{0x54, 0x1, [@m_mirred={0x50, 0x1, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x1, 0x0, 0x1, 0x400, 0xfffffff7}, 0xc0000000}}]}, {0x4}, {0xc}, {0xc, 0x8, {0x0, 0x2}}}}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 45.861579ms ago: executing program 4 (id=1863): r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_int(r0, 0x0, 0x16, 0x0, 0x0) 45.740328ms ago: executing program 3 (id=1864): r0 = socket$nl_route(0x10, 0x3, 0x0) flock(r0, 0x1) 45.628619ms ago: executing program 1 (id=1865): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000000c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0006}]}) signalfd4(0xffffffffffffffff, &(0x7f0000000180)={[0x8]}, 0x8, 0x0) 45.505728ms ago: executing program 2 (id=1866): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000200)="d8000000210081044e81f782db44b9040a00000000fe0500002015000600142603600e1209000a0000b94dcf5c0468c1d67f6f94007134cfeee0800089e408e8d8ef52b40800de00e06bbace8017cbec4c2ee5a7cef4090000001fb79164075ee4ce1b14d6d930dfe1d9db22fe7c9f8775730d16a4683f1aeb4edbb57a5035ccb29e00360db70100000040fad95667e006dcdf969b3ef35ce3bb9ad809d561cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a83100043370e9701008400002d3bc75dc0bb9dd33e438c0000000000000000", 0xd8}], 0x1}, 0x880) 45.443059ms ago: executing program 4 (id=1867): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000006c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x401, 0x0, 0x0, {0x1, 0x0, 0x5}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_DELTABLE={0x14, 0x2, 0xa, 0x401, 0x0, 0x0, {0x1, 0x0, 0x8}}, @NFT_MSG_NEWSETELEM={0x20, 0x1e, 0xa, 0x205, 0x0, 0x0, {0x1}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x7c}}, 0x0) 25.213329ms ago: executing program 2 (id=1868): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) recvmsg$unix(r0, 0x0, 0x0) 25.032609ms ago: executing program 3 (id=1869): r0 = socket$kcm(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000900)={&(0x7f0000000500)={0x2, 0x4e24, @multicast2}, 0x10, &(0x7f0000000880)=[{0x0}, {0x0}], 0x2, &(0x7f0000000580)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @empty}}}, @ip_retopts={{0x54, 0x0, 0x7, {[@ssrr={0x89, 0xb, 0xcd, [@empty, @dev={0xac, 0x14, 0x14, 0x1f}]}, @generic={0x86, 0x3, "a9"}, @timestamp={0x44, 0x1c, 0x66, 0x0, 0x5, [0x206, 0x98, 0x1, 0xffffffc0, 0xf, 0x6f9d]}, @rr={0x7, 0x17, 0xe5, [@loopback, @remote, @multicast2, @private=0xa010102, @broadcast]}]}}}], 0x90}, 0x0) 0s ago: executing program 1 (id=1870): r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in6=@dev={0xfe, 0x80, '\x00', 0x30}, 0x4e20, 0x0, 0x401, 0x4, 0xa, 0x60, 0xa0}, {0x800, 0x80000001, 0x993b, 0xfffffffffffffffa, 0x80000000, 0x7fffffff, 0x9, 0x8}, {0xffffffffffffffff, 0x9, 0x0, 0x3}, 0x1, 0x6e6bb4, 0x0, 0x0, 0x2, 0x1}, {{@in=@loopback, 0x4d5, 0x6c}, 0xa, @in=@loopback, 0x3505, 0x3, 0x5e0cb218ac1489d9, 0x8, 0x8, 0xffff, 0x7}}, 0xe8) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.140' (ED25519) to the list of known hosts. [ 24.930001][ T29] audit: type=1400 audit(1752650014.445:62): avc: denied { mounton } for pid=3294 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 24.930823][ T3294] cgroup: Unknown subsys name 'net' [ 24.952693][ T29] audit: type=1400 audit(1752650014.445:63): avc: denied { mount } for pid=3294 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 24.980035][ T29] audit: type=1400 audit(1752650014.475:64): avc: denied { unmount } for pid=3294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 25.138403][ T3294] cgroup: Unknown subsys name 'cpuset' [ 25.144386][ T3294] cgroup: Unknown subsys name 'rlimit' [ 25.333393][ T29] audit: type=1400 audit(1752650014.845:65): avc: denied { setattr } for pid=3294 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 25.356685][ T29] audit: type=1400 audit(1752650014.845:66): avc: denied { create } for pid=3294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.377126][ T29] audit: type=1400 audit(1752650014.845:67): avc: denied { write } for pid=3294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.397453][ T29] audit: type=1400 audit(1752650014.845:68): avc: denied { read } for pid=3294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.417785][ T29] audit: type=1400 audit(1752650014.855:69): avc: denied { mounton } for pid=3294 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 [ 25.424149][ T3298] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 25.442535][ T29] audit: type=1400 audit(1752650014.855:70): avc: denied { mount } for pid=3294 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 Setting up swapspace version 1, size = 127995904 bytes [ 25.474380][ T29] audit: type=1400 audit(1752650014.965:71): avc: denied { relabelto } for pid=3298 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 25.503471][ T3294] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 26.552911][ T3306] chnl_net:caif_netlink_parms(): no params data found [ 26.577845][ T3309] chnl_net:caif_netlink_parms(): no params data found [ 26.614434][ T3304] chnl_net:caif_netlink_parms(): no params data found [ 26.656681][ T3311] chnl_net:caif_netlink_parms(): no params data found [ 26.685045][ T3312] chnl_net:caif_netlink_parms(): no params data found [ 26.693610][ T3306] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.700819][ T3306] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.708039][ T3306] bridge_slave_0: entered allmulticast mode [ 26.714411][ T3306] bridge_slave_0: entered promiscuous mode [ 26.721125][ T3306] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.728174][ T3306] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.735334][ T3306] bridge_slave_1: entered allmulticast mode [ 26.741864][ T3306] bridge_slave_1: entered promiscuous mode [ 26.766615][ T3309] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.773695][ T3309] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.781484][ T3309] bridge_slave_0: entered allmulticast mode [ 26.787655][ T3309] bridge_slave_0: entered promiscuous mode [ 26.794056][ T3309] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.801117][ T3309] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.808403][ T3309] bridge_slave_1: entered allmulticast mode [ 26.814779][ T3309] bridge_slave_1: entered promiscuous mode [ 26.851260][ T3306] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 26.865179][ T3304] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.872246][ T3304] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.879370][ T3304] bridge_slave_0: entered allmulticast mode [ 26.885783][ T3304] bridge_slave_0: entered promiscuous mode [ 26.896397][ T3306] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 26.906525][ T3309] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 26.924066][ T3304] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.931159][ T3304] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.938302][ T3304] bridge_slave_1: entered allmulticast mode [ 26.944595][ T3304] bridge_slave_1: entered promiscuous mode [ 26.959564][ T3309] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 26.969057][ T3306] team0: Port device team_slave_0 added [ 26.992752][ T3306] team0: Port device team_slave_1 added [ 27.002708][ T3311] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.009797][ T3311] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.016851][ T3311] bridge_slave_0: entered allmulticast mode [ 27.023262][ T3311] bridge_slave_0: entered promiscuous mode [ 27.039242][ T3309] team0: Port device team_slave_0 added [ 27.045592][ T3309] team0: Port device team_slave_1 added [ 27.056761][ T3304] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.065888][ T3311] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.073008][ T3311] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.080137][ T3311] bridge_slave_1: entered allmulticast mode [ 27.086504][ T3311] bridge_slave_1: entered promiscuous mode [ 27.092791][ T3312] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.099986][ T3312] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.107172][ T3312] bridge_slave_0: entered allmulticast mode [ 27.113557][ T3312] bridge_slave_0: entered promiscuous mode [ 27.128971][ T3304] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.151341][ T3312] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.158416][ T3312] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.165507][ T3312] bridge_slave_1: entered allmulticast mode [ 27.171893][ T3312] bridge_slave_1: entered promiscuous mode [ 27.187071][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.194057][ T3306] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 27.219974][ T3306] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.231172][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.238185][ T3306] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 27.264076][ T3306] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.275422][ T3304] team0: Port device team_slave_0 added [ 27.290027][ T3309] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.296994][ T3309] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 27.322993][ T3309] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.334276][ T3309] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.341293][ T3309] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 27.367193][ T3309] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.378464][ T3304] team0: Port device team_slave_1 added [ 27.392134][ T3311] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.402192][ T3312] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.420095][ T3311] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.439029][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.445971][ T3304] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 27.471875][ T3304] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.484208][ T3312] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.507257][ T3311] team0: Port device team_slave_0 added [ 27.513369][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.520371][ T3304] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 27.546260][ T3304] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.563682][ T3306] hsr_slave_0: entered promiscuous mode [ 27.569589][ T3306] hsr_slave_1: entered promiscuous mode [ 27.576009][ T3311] team0: Port device team_slave_1 added [ 27.590110][ T3312] team0: Port device team_slave_0 added [ 27.612573][ T3312] team0: Port device team_slave_1 added [ 27.620146][ T3309] hsr_slave_0: entered promiscuous mode [ 27.626136][ T3309] hsr_slave_1: entered promiscuous mode [ 27.632219][ T3309] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 27.639791][ T3309] Cannot create hsr debugfs directory [ 27.678339][ T3304] hsr_slave_0: entered promiscuous mode [ 27.684350][ T3304] hsr_slave_1: entered promiscuous mode [ 27.690227][ T3304] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 27.697828][ T3304] Cannot create hsr debugfs directory [ 27.703511][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.710560][ T3311] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 27.736468][ T3311] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.751883][ T3312] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.758913][ T3312] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 27.784959][ T3312] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.798062][ T3312] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.805005][ T3312] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 27.830947][ T3312] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.841994][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.848935][ T3311] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 27.874850][ T3311] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.949247][ T3312] hsr_slave_0: entered promiscuous mode [ 27.955240][ T3312] hsr_slave_1: entered promiscuous mode [ 27.961212][ T3312] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 27.968812][ T3312] Cannot create hsr debugfs directory [ 27.991985][ T3311] hsr_slave_0: entered promiscuous mode [ 27.998336][ T3311] hsr_slave_1: entered promiscuous mode [ 28.004119][ T3311] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 28.011777][ T3311] Cannot create hsr debugfs directory [ 28.110770][ T3306] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 28.135119][ T3306] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 28.153592][ T3309] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 28.162284][ T3306] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 28.172575][ T3309] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 28.181107][ T3309] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 28.189816][ T3306] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 28.200931][ T3309] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 28.221038][ T3304] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 28.234308][ T3304] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 28.243804][ T3304] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 28.258863][ T3304] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 28.284818][ T3312] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 28.298714][ T3312] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 28.313945][ T3312] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 28.322648][ T3312] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 28.357315][ T3311] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 28.365694][ T3311] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 28.379448][ T3311] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 28.393127][ T3309] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.402981][ T3311] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 28.428083][ T3306] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.437051][ T3304] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.449843][ T3309] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.465665][ T1453] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.472802][ T1453] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.485102][ T3304] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.500238][ T3306] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.508883][ T1453] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.515920][ T1453] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.524254][ T1453] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.531333][ T1453] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.548573][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.555589][ T296] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.564654][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.571749][ T296] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.595103][ T3312] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.607585][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.614685][ T296] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.633131][ T3312] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.653192][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.660247][ T296] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.669389][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.676518][ T296] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.711697][ T3311] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.727593][ T3312] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 28.759271][ T3311] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.781156][ T3309] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 28.802286][ T3304] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 28.812149][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.819253][ T296] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.837811][ T3312] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 28.850382][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.857455][ T296] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.877876][ T3306] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 28.918596][ T3311] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 28.929031][ T3311] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 29.013189][ T3311] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.032846][ T3309] veth0_vlan: entered promiscuous mode [ 29.057143][ T3312] veth0_vlan: entered promiscuous mode [ 29.067330][ T3309] veth1_vlan: entered promiscuous mode [ 29.077249][ T3304] veth0_vlan: entered promiscuous mode [ 29.090211][ T3312] veth1_vlan: entered promiscuous mode [ 29.107901][ T3304] veth1_vlan: entered promiscuous mode [ 29.119317][ T3306] veth0_vlan: entered promiscuous mode [ 29.133859][ T3312] veth0_macvtap: entered promiscuous mode [ 29.145073][ T3306] veth1_vlan: entered promiscuous mode [ 29.152335][ T3312] veth1_macvtap: entered promiscuous mode [ 29.158988][ T3309] veth0_macvtap: entered promiscuous mode [ 29.174212][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.182961][ T3304] veth0_macvtap: entered promiscuous mode [ 29.195230][ T3309] veth1_macvtap: entered promiscuous mode [ 29.204718][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.214772][ T3306] veth0_macvtap: entered promiscuous mode [ 29.222738][ T3304] veth1_macvtap: entered promiscuous mode [ 29.234820][ T3312] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.243539][ T3312] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.252316][ T3312] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.261026][ T3312] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.271479][ T3306] veth1_macvtap: entered promiscuous mode [ 29.290139][ T3309] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.303867][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.315309][ T3309] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.323782][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.335154][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.349176][ T3304] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.358087][ T3304] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.366771][ T3304] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.375525][ T3304] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.388278][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.395825][ T3309] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.404623][ T3309] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.413340][ T3309] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.422161][ T3309] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.432844][ T3312] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 29.455757][ T3306] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.464569][ T3306] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.473422][ T3306] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.482169][ T3306] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.506859][ T3311] veth0_vlan: entered promiscuous mode [ 29.533368][ T3311] veth1_vlan: entered promiscuous mode [ 29.580330][ T3311] veth0_macvtap: entered promiscuous mode [ 29.610248][ T3311] veth1_macvtap: entered promiscuous mode [ 29.632478][ T3484] netlink: 830 bytes leftover after parsing attributes in process `syz.3.4'. [ 29.665112][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.689398][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.709590][ T3495] xt_CT: You must specify a L4 protocol and not use inversions on it [ 29.715776][ T3311] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.726390][ T3311] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.735107][ T3311] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.743838][ T3311] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.772348][ T3498] loop0: detected capacity change from 0 to 1024 [ 29.813132][ T3498] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 29.824076][ T3498] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (30349!=20869) [ 29.889600][ T3498] EXT4-fs (loop0): invalid journal inode [ 29.898997][ T3498] EXT4-fs (loop0): can't get journal size [ 29.904011][ T3511] (unnamed net_device) (uninitialized): Removing last ns target with arp_interval on [ 29.928298][ T3498] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 29.966025][ T29] kauditd_printk_skb: 33 callbacks suppressed [ 29.966037][ T29] audit: type=1400 audit(1752650019.475:105): avc: denied { create } for pid=3516 comm="syz.1.19" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 29.968113][ T3521] netlink: 'syz.4.22': attribute type 7 has an invalid length. [ 30.000510][ T29] audit: type=1400 audit(1752650019.515:106): avc: denied { setopt } for pid=3516 comm="syz.1.19" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 30.024893][ T3524] netlink: 'syz.3.23': attribute type 21 has an invalid length. [ 30.033536][ T3516] delete_channel: no stack [ 30.039144][ T29] audit: type=1400 audit(1752650019.555:107): avc: denied { mount } for pid=3497 comm="syz.0.13" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 30.066370][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 30.102355][ T29] audit: type=1400 audit(1752650019.605:108): avc: denied { create } for pid=3527 comm="syz.0.25" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 30.122764][ T29] audit: type=1400 audit(1752650019.615:109): avc: denied { write } for pid=3527 comm="syz.0.25" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 30.243418][ T29] audit: type=1400 audit(1752650019.665:110): avc: denied { create } for pid=3529 comm="syz.2.26" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 30.262826][ T29] audit: type=1400 audit(1752650019.685:111): avc: denied { getopt } for pid=3529 comm="syz.2.26" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 30.264710][ T3545] 9pnet: Could not find request transport: 0xffffffffffffffff [ 30.282118][ T29] audit: type=1400 audit(1752650019.695:112): avc: denied { write } for pid=3533 comm="syz.4.28" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 30.308409][ T29] audit: type=1400 audit(1752650019.745:113): avc: denied { mounton } for pid=3541 comm="syz.1.33" path="/6/file0" dev="tmpfs" ino=48 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 30.373042][ T29] audit: type=1400 audit(1752650019.885:114): avc: denied { create } for pid=3560 comm="syz.3.41" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 30.421800][ T3567] loop4: detected capacity change from 0 to 512 [ 30.458621][ T3569] loop2: detected capacity change from 0 to 764 [ 30.469244][ T3567] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 30.486078][ T3567] ext4 filesystem being mounted at /5/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 30.501720][ T3569] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 30.608419][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 30.623593][ T3592] sit0: entered promiscuous mode [ 30.643899][ T3592] netlink: 'syz.1.54': attribute type 1 has an invalid length. [ 30.651558][ T3592] netlink: 1 bytes leftover after parsing attributes in process `syz.1.54'. [ 30.673795][ T3599] netlink: 28 bytes leftover after parsing attributes in process `syz.0.56'. [ 30.682743][ T3599] netlink: 28 bytes leftover after parsing attributes in process `syz.0.56'. [ 30.691805][ T3599] netlink: 28 bytes leftover after parsing attributes in process `syz.0.56'. [ 30.731917][ T3606] netlink: 'syz.4.61': attribute type 13 has an invalid length. [ 31.004446][ T3645] netlink: 44 bytes leftover after parsing attributes in process `syz.1.79'. [ 31.093150][ T3665] vhci_hcd: invalid port number 96 [ 31.098317][ T3665] vhci_hcd: default hub control req: 2000 vfffc i0060 l7 [ 31.127080][ T3670] netlink: 5 bytes leftover after parsing attributes in process `syz.1.93'. [ 31.147369][ T3670] 0ªX¹¦D: renamed from gretap0 (while UP) [ 31.155086][ T3670] 0ªX¹¦D: entered allmulticast mode [ 31.160777][ T3670] A link change request failed with some changes committed already. Interface 30ªX¹¦D may have been left with an inconsistent configuration, please check. [ 31.183170][ T3676] loop4: detected capacity change from 0 to 512 [ 31.252700][ T3676] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 31.265767][ T3676] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 31.287612][ T3676] EXT4-fs (loop4): 1 truncate cleaned up [ 31.294097][ T3676] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 31.362843][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 31.410737][ T3710] netlink: 'syz.0.113': attribute type 6 has an invalid length. [ 31.434632][ T3714] netlink: 28 bytes leftover after parsing attributes in process `syz.2.115'. [ 31.579265][ T3745] tmpfs: Bad value for 'nr_inodes' [ 31.738735][ T3771] netlink: 'syz.4.139': attribute type 3 has an invalid length. [ 31.746393][ T3771] netlink: 132 bytes leftover after parsing attributes in process `syz.4.139'. [ 31.959036][ T3815] netlink: 'syz.2.162': attribute type 21 has an invalid length. [ 32.261355][ T3872] veth1: entered promiscuous mode [ 32.300096][ T3872] A link change request failed with some changes committed already. Interface veth1 may have been left with an inconsistent configuration, please check. [ 32.308380][ T3879] Cannot find del_set index 0 as target [ 32.348766][ T3880] loop3: detected capacity change from 0 to 4096 [ 32.380480][ T3880] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 32.476836][ T3306] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.656181][ T3927] netlink: 'syz.0.216': attribute type 15 has an invalid length. [ 32.656300][ T3929] xt_CHECKSUM: CHECKSUM should be avoided. If really needed, restrict with "-p udp" and only use in OUTPUT [ 32.663941][ T3927] netlink: 24 bytes leftover after parsing attributes in process `syz.0.216'. [ 32.675839][ T3929] xt_SECMARK: invalid security context 'system_u:object_r:dbusd_etc_t:s0' [ 32.726831][ T3933] loop1: detected capacity change from 0 to 512 [ 32.731991][ T3935] ieee802154 phy0 wpan0: encryption failed: -90 [ 32.773519][ T3933] EXT4-fs: Ignoring removed nomblk_io_submit option [ 32.811000][ T3933] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 32.817217][ T3944] loop0: detected capacity change from 0 to 128 [ 32.836857][ T3944] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 32.852938][ T3944] ext4 filesystem being mounted at /44/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 32.872061][ T3933] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 32.891653][ T3933] ext4 filesystem being mounted at /40/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 32.933303][ T3962] loop2: detected capacity change from 0 to 512 [ 32.942543][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.956560][ T3312] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 32.973889][ T3962] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 32.990016][ T3962] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 33.027463][ T3962] ext4 filesystem being mounted at /51/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 33.057752][ T3962] EXT4-fs error (device loop2): ext4_xattr_block_get:593: inode #15: comm syz.2.231: corrupted xattr block 32: bad e_name length [ 33.079473][ T3962] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 33.101320][ T3962] EXT4-fs error (device loop2): ext4_xattr_block_get:593: inode #15: comm syz.2.231: corrupted xattr block 32: bad e_name length [ 33.115522][ T3962] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 33.125258][ T3962] EXT4-fs error (device loop2): ext4_xattr_block_get:593: inode #15: comm syz.2.231: corrupted xattr block 32: bad e_name length [ 33.139622][ T3962] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 33.149490][ T3962] process 'syz.2.231' launched './file1' with NULL argv: empty string added [ 33.152829][ T3985] 9pnet: Could not find request transport: 0xffffffffffffffff [ 33.158293][ T3962] EXT4-fs error (device loop2): ext4_xattr_block_get:593: inode #15: comm syz.2.231: corrupted xattr block 32: bad e_name length [ 33.190945][ T3962] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 33.225389][ T3962] EXT4-fs error (device loop2): ext4_xattr_block_get:593: inode #15: comm syz.2.231: corrupted xattr block 32: bad e_name length [ 33.259065][ T3962] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 33.274827][ T4004] netlink: 'syz.0.252': attribute type 2 has an invalid length. [ 33.359619][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.568180][ T4060] (unnamed net_device) (uninitialized): Unable to set down delay as MII monitoring is disabled [ 33.589560][ T4065] netlink: 'syz.3.282': attribute type 4 has an invalid length. [ 33.623000][ T4069] loop1: detected capacity change from 0 to 1024 [ 33.708950][ T4069] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 33.741370][ T4087] loop0: detected capacity change from 0 to 1024 [ 33.747976][ T4087] ======================================================= [ 33.747976][ T4087] WARNING: The mand mount option has been deprecated and [ 33.747976][ T4087] and is ignored by this kernel. Remove the mand [ 33.747976][ T4087] option from the mount to silence this warning. [ 33.747976][ T4087] ======================================================= [ 33.811122][ T4087] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 33.831601][ T4087] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 33.855797][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.875081][ T4087] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c840e02c, mo2=0000] [ 33.895165][ T4087] EXT4-fs error (device loop0): ext4_map_blocks:780: inode #3: block 2: comm syz.0.287: lblock 2 mapped to illegal pblock 2 (length 1) [ 33.913937][ T4087] EXT4-fs (loop0): Remounting filesystem read-only [ 33.920784][ T4087] EXT4-fs (loop0): 1 orphan inode deleted [ 33.928183][ T4087] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 33.948620][ T4087] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.978857][ T4107] Cannot find set identified by id 65534 to match [ 34.205804][ T4151] xt_CT: You must specify a L4 protocol and not use inversions on it [ 34.453772][ T4202] loop3: detected capacity change from 0 to 512 [ 34.526626][ T4216] loop1: detected capacity change from 0 to 256 [ 34.536430][ T4202] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -13 [ 34.574591][ T4221] capability: warning: `syz.4.358' uses 32-bit capabilities (legacy support in use) [ 34.593219][ T4202] EXT4-fs error (device loop3): ext4_orphan_get:1393: inode #13: comm syz.3.349: iget: bad i_size value: 12154757448730 [ 34.614545][ T4225] Zero length message leads to an empty skb [ 34.629869][ T4202] EXT4-fs error (device loop3): ext4_orphan_get:1398: comm syz.3.349: couldn't read orphan inode 13 (err -117) [ 34.669847][ T4202] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.694977][ T4237] __nla_validate_parse: 9 callbacks suppressed [ 34.694990][ T4237] netlink: 6032 bytes leftover after parsing attributes in process `syz.4.366'. [ 34.724054][ T4241] loop0: detected capacity change from 0 to 1024 [ 34.735196][ T4241] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.368: Failed to acquire dquot type 0 [ 34.746913][ T4241] EXT4-fs error (device loop0): mb_free_blocks:1948: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 34.761398][ T4202] EXT4-fs warning (device loop3): ext4_lookup:1799: Inconsistent encryption contexts: 2/12 [ 34.771850][ T4241] EXT4-fs error (device loop0): ext4_do_update_inode:5568: inode #13: comm syz.0.368: corrupted inode contents [ 34.785657][ T4241] EXT4-fs error (device loop0): ext4_dirty_inode:6459: inode #13: comm syz.0.368: mark_inode_dirty error [ 34.804122][ T4241] EXT4-fs error (device loop0): ext4_do_update_inode:5568: inode #13: comm syz.0.368: corrupted inode contents [ 34.816326][ T4241] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #13: comm syz.0.368: mark_inode_dirty error [ 34.828072][ T4241] EXT4-fs error (device loop0): ext4_do_update_inode:5568: inode #13: comm syz.0.368: corrupted inode contents [ 34.829046][ T3306] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.849706][ T4241] EXT4-fs error (device loop0) in ext4_orphan_del:305: Corrupt filesystem [ 34.858418][ T4241] EXT4-fs error (device loop0): ext4_do_update_inode:5568: inode #13: comm syz.0.368: corrupted inode contents [ 34.872364][ T4241] EXT4-fs error (device loop0): ext4_truncate:4597: inode #13: comm syz.0.368: mark_inode_dirty error [ 34.885432][ T4246] sctp: [Deprecated]: syz.4.371 (pid 4246) Use of int in max_burst socket option. [ 34.885432][ T4246] Use struct sctp_assoc_value instead [ 34.898455][ T4241] EXT4-fs error (device loop0) in ext4_process_orphan:347: Corrupt filesystem [ 34.920017][ T4241] EXT4-fs (loop0): 1 truncate cleaned up [ 34.944879][ T4241] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.961623][ T4253] netlink: 140 bytes leftover after parsing attributes in process `syz.4.375'. [ 34.970672][ T4253] netlink: 140 bytes leftover after parsing attributes in process `syz.4.375'. [ 34.995504][ T29] kauditd_printk_skb: 107 callbacks suppressed [ 34.995518][ T29] audit: type=1400 audit(1752650024.505:218): avc: denied { rmdir } for pid=4240 comm="syz.0.368" name="file0" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 35.023764][ T29] audit: type=1400 audit(1752650024.505:219): avc: denied { rename } for pid=4240 comm="syz.0.368" name="file0" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 35.051377][ T4241] Quota error (device loop0): do_check_range: Getting block 64 out of range 1-5 [ 35.060553][ T4241] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 35.070023][ T4241] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.368: Failed to acquire dquot type 0 [ 35.083440][ T4266] netlink: 16 bytes leftover after parsing attributes in process `syz.4.380'. [ 35.114210][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.129458][ T4270] validate_nla: 2 callbacks suppressed [ 35.129472][ T4270] netlink: 'syz.3.382': attribute type 10 has an invalid length. [ 35.143189][ T4270] netlink: 152 bytes leftover after parsing attributes in process `syz.3.382'. [ 35.161314][ T4270] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 35.193347][ T29] audit: type=1400 audit(1752650024.695:220): avc: denied { read } for pid=4271 comm="syz.1.384" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 35.255564][ T29] audit: type=1400 audit(1752650024.755:221): avc: denied { read write } for pid=4282 comm="syz.2.389" name="rdma_cm" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 35.279911][ T29] audit: type=1400 audit(1752650024.755:222): avc: denied { open } for pid=4282 comm="syz.2.389" path="/dev/infiniband/rdma_cm" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 35.414504][ T29] audit: type=1400 audit(1752650024.825:223): avc: denied { getopt } for pid=4285 comm="syz.3.390" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 35.451990][ T4317] xt_CT: You must specify a L4 protocol and not use inversions on it [ 35.477661][ T29] audit: type=1400 audit(1752650024.985:224): avc: denied { create } for pid=4323 comm="syz.1.408" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 35.497071][ T29] audit: type=1400 audit(1752650024.985:225): avc: denied { setopt } for pid=4323 comm="syz.1.408" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 35.546216][ T4331] netlink: 'syz.4.411': attribute type 4 has an invalid length. [ 35.554863][ T4332] netlink: 830 bytes leftover after parsing attributes in process `syz.2.409'. [ 35.566838][ T4329] netlink: 'syz.1.412': attribute type 1 has an invalid length. [ 35.586892][ T4336] netlink: 'syz.0.414': attribute type 13 has an invalid length. [ 35.618716][ T4336] gretap0: refused to change device tx_queue_len [ 35.618767][ T4340] netlink: 12 bytes leftover after parsing attributes in process `syz.3.415'. [ 35.650913][ T4346] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 35.659462][ T4336] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 35.827308][ T4372] netlink: 'syz.2.432': attribute type 3 has an invalid length. [ 35.835141][ T4372] netlink: 666 bytes leftover after parsing attributes in process `syz.2.432'. [ 35.855394][ T4374] netlink: 16186 bytes leftover after parsing attributes in process `syz.4.434'. [ 35.929439][ T4392] netlink: 4 bytes leftover after parsing attributes in process `syz.1.442'. [ 36.016752][ T4410] netlink: 'syz.0.450': attribute type 11 has an invalid length. [ 36.162175][ T4438] netlink: 'syz.4.466': attribute type 13 has an invalid length. [ 36.186084][ T4446] SELinux: security_context_str_to_sid (Eá…) failed with errno=-22 [ 36.212300][ T4438] syz.4.466 (4438) used greatest stack depth: 10912 bytes left [ 36.235052][ T4450] xt_time: invalid argument - start or stop time greater than 23:59:59 [ 36.246594][ T4452] capability: warning: `syz.3.473' uses deprecated v2 capabilities in a way that may be insecure [ 36.558074][ T4519] random: crng reseeded on system resumption [ 36.571456][ T4492] loop0: detected capacity change from 0 to 8192 [ 36.600730][ T4492] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 36.688336][ T4539] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 36.695872][ T4539] batadv_slave_0: entered promiscuous mode [ 36.701786][ T4539] batadv_slave_0: entered allmulticast mode [ 36.825591][ T4563] netlink: 'syz.0.520': attribute type 6 has an invalid length. [ 36.865205][ T4568] netlink: 'syz.1.522': attribute type 1 has an invalid length. [ 36.965086][ T4586] netlink: zone id is out of range [ 36.970542][ T4586] netlink: get zone limit has 8 unknown bytes [ 37.135330][ T4621] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 37.215760][ T4639] @ÿ: renamed from veth0_vlan (while UP) [ 37.239067][ T4641] netlink: 'syz.3.559': attribute type 13 has an invalid length. [ 37.275150][ T4647] 9pnet_fd: Insufficient options for proto=fd [ 37.290506][ T4641] gretap0: refused to change device tx_queue_len [ 37.296909][ T4641] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 37.602923][ T4713] ieee802154 phy0 wpan0: encryption failed: -90 [ 37.630029][ T4709] 9pnet: Could not find request transport: 0xffffffffffffffff [ 37.768803][ T4745] loop1: detected capacity change from 0 to 512 [ 37.810233][ T4745] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 37.875123][ T4745] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.913949][ T4745] ext4 filesystem being mounted at /122/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 37.928593][ T4745] EXT4-fs error (device loop1): ext4_xattr_block_get:593: inode #15: comm syz.1.608: corrupted xattr block 32: bad e_name length [ 37.950078][ T4745] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 37.966818][ T4745] EXT4-fs error (device loop1): ext4_xattr_block_get:593: inode #15: comm syz.1.608: corrupted xattr block 32: bad e_name length [ 37.995376][ T4745] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 38.037562][ T4745] EXT4-fs error (device loop1): ext4_xattr_block_get:593: inode #15: comm syz.1.608: corrupted xattr block 32: bad e_name length [ 38.062002][ T4745] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 38.071384][ T4745] EXT4-fs error (device loop1): ext4_xattr_block_get:593: inode #15: comm syz.1.608: corrupted xattr block 32: bad e_name length [ 38.094791][ T4797] SET target dimension over the limit! [ 38.130113][ T4745] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 38.142877][ T4745] EXT4-fs error (device loop1): ext4_xattr_block_get:593: inode #15: comm syz.1.608: corrupted xattr block 32: bad e_name length [ 38.175098][ T4745] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 38.259687][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.453132][ T4863] (unnamed net_device) (uninitialized): option arp_interval: mode dependency failed, not supported in mode balance-tlb(5) [ 38.574371][ T4886] Scheduler tracepoints stat_sleep, stat_iowait, stat_blocked and stat_runtime require the kernel parameter schedstats=enable or kernel.sched_schedstats=1 [ 38.729201][ T4914] O3ãc¤±: renamed from bridge_slave_0 (while UP) [ 38.943418][ T4954] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=43823 sclass=netlink_audit_socket pid=4954 comm=syz.3.710 [ 39.621862][ T5090] ip6gre1: entered promiscuous mode [ 39.641612][ T5093] (unnamed net_device) (uninitialized): option updelay: invalid value (18446744071562067968) [ 39.651905][ T5093] (unnamed net_device) (uninitialized): option updelay: allowed values 0 - 2147483647 [ 39.692021][ T5102] xt_CT: You must specify a L4 protocol and not use inversions on it [ 39.915024][ T5144] __nla_validate_parse: 19 callbacks suppressed [ 39.915109][ T5144] netlink: 132 bytes leftover after parsing attributes in process `syz.4.806'. [ 39.996385][ T5159] SELinux: Context :syz0:E:18446744073709551614:':max_batch_time:./file0: is not valid (left unmapped). [ 40.047852][ T29] kauditd_printk_skb: 67 callbacks suppressed [ 40.047866][ T29] audit: type=1400 audit(1752650029.555:293): avc: denied { create } for pid=5168 comm="syz.2.815" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 40.085088][ T5169] netlink: 28 bytes leftover after parsing attributes in process `syz.3.817'. [ 40.090310][ T29] audit: type=1400 audit(1752650029.595:294): avc: denied { ioctl } for pid=5168 comm="syz.2.815" path="socket:[9523]" dev="sockfs" ino=9523 ioctlcmd=0x89e1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 40.093994][ T5169] netlink: 28 bytes leftover after parsing attributes in process `syz.3.817'. [ 40.127243][ T5174] loop1: detected capacity change from 0 to 512 [ 40.150690][ T5174] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 40.159777][ T5174] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 40.195305][ T5174] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 40.202168][ T29] audit: type=1400 audit(1752650029.695:295): avc: denied { connect } for pid=5179 comm="syz.0.821" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 40.232432][ T5174] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 40.245484][ T5174] System zones: 0-2, 18-18, 34-35 [ 40.250989][ T5174] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.340738][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.437607][ T29] audit: type=1400 audit(1752650029.945:296): avc: denied { validate_trans } for pid=5222 comm="syz.4.843" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 40.594510][ T5248] validate_nla: 8 callbacks suppressed [ 40.594524][ T5248] netlink: 'syz.0.852': attribute type 46 has an invalid length. [ 40.608099][ T5248] netlink: 55 bytes leftover after parsing attributes in process `syz.0.852'. [ 40.661189][ T5259] netlink: 'syz.2.861': attribute type 3 has an invalid length. [ 40.736447][ T5273] loop4: detected capacity change from 0 to 764 [ 40.769813][ T5273] Symlink component flag not implemented [ 40.780603][ T5279] netlink: 404 bytes leftover after parsing attributes in process `syz.0.871'. [ 40.788000][ T5273] Symlink component flag not implemented (101) [ 40.789707][ T5279] netlink: 28 bytes leftover after parsing attributes in process `syz.0.871'. [ 40.804588][ T5279] netlink: 28 bytes leftover after parsing attributes in process `syz.0.871'. [ 40.804613][ T5279] netlink: 20 bytes leftover after parsing attributes in process `syz.0.871'. [ 40.878874][ T5292] SELinux: syz.3.877 (5292) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 40.930978][ T29] audit: type=1400 audit(1752650030.445:297): avc: denied { getopt } for pid=5299 comm="syz.2.881" lport=48 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 41.047676][ T5321] netlink: 68 bytes leftover after parsing attributes in process `syz.1.890'. [ 41.158983][ T5346] netlink: 32 bytes leftover after parsing attributes in process `syz.1.903'. [ 41.232612][ T29] audit: type=1400 audit(1752650030.745:298): avc: denied { bind } for pid=5357 comm="syz.2.910" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 41.284329][ T5361] Driver unsupported XDP return value 0 on prog (id 29) dev N/A, expect packet loss! [ 41.411660][ T29] audit: type=1400 audit(1752650030.925:299): avc: denied { mount } for pid=5389 comm="syz.3.925" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 41.459049][ T29] audit: type=1400 audit(1752650030.955:300): avc: denied { unmount } for pid=3306 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 41.800948][ T5458] ipt_REJECT: TCP_RESET invalid for non-tcp [ 41.883041][ T29] audit: type=1400 audit(1752650031.395:301): avc: denied { execmem } for pid=5478 comm="syz.4.960" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 41.950617][ T29] audit: type=1400 audit(1752650031.455:302): avc: denied { write } for pid=5487 comm="syz.0.962" name="if_inet6" dev="proc" ino=4026532836 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 42.015703][ T5505] netlink: 'syz.2.968': attribute type 7 has an invalid length. [ 42.100724][ T5521] netlink: 'syz.4.972': attribute type 3 has an invalid length. [ 42.109133][ T5519] netlink: 'syz.1.973': attribute type 21 has an invalid length. [ 42.272913][ T5565] netlink: 'syz.1.983': attribute type 11 has an invalid length. [ 42.293091][ T5569] netlink: 'syz.0.985': attribute type 1 has an invalid length. [ 42.444223][ T5600] loop2: detected capacity change from 0 to 512 [ 42.496334][ T5626] xt_time: invalid argument - start or stop time greater than 23:59:59 [ 42.535477][ T5600] EXT4-fs: Ignoring removed orlov option [ 42.541218][ T5600] EXT4-fs: Ignoring removed nobh option [ 42.556277][ T5600] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 42.564573][ T5640] netlink: 'syz.0.999': attribute type 13 has an invalid length. [ 42.572931][ T5600] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a042c119, mo2=0002] [ 42.583956][ T5600] System zones: 1-12 [ 42.609302][ T5600] EXT4-fs error (device loop2): ext4_iget_extra_inode:5035: inode #15: comm syz.2.995: corrupted in-inode xattr: e_value size too large [ 42.626214][ T5600] EXT4-fs error (device loop2): ext4_orphan_get:1398: comm syz.2.995: couldn't read orphan inode 15 (err -117) [ 42.641791][ T5600] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.680644][ T5640] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 42.731751][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.754466][ T5655] loop4: detected capacity change from 0 to 8192 [ 42.789239][ T5655] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 42.917048][ T5687] random: crng reseeded on system resumption [ 42.944399][ T5689] veth3: entered promiscuous mode [ 42.949534][ T5689] veth3: entered allmulticast mode [ 42.966791][ T5689] syz.3.1024 (5689) used greatest stack depth: 10840 bytes left [ 43.034988][ T5711] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 43.055017][ T5711] batadv_slave_0: entered promiscuous mode [ 43.060907][ T5711] batadv_slave_0: entered allmulticast mode [ 43.198351][ T5735] netlink: 'syz.4.1045': attribute type 6 has an invalid length. [ 43.333742][ T5765] netlink: zone id is out of range [ 43.339308][ T5765] netlink: get zone limit has 8 unknown bytes [ 43.470899][ T5794] netlink: 'syz.2.1073': attribute type 21 has an invalid length. [ 43.514853][ T5802] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 43.574108][ T5812] @ÿ: renamed from veth0_vlan (while UP) [ 43.629937][ T5824] 9pnet_fd: Insufficient options for proto=fd [ 43.729813][ T5844] xt_SECMARK: invalid security context 'system_u:object_r:dbusd_etc_t:s0' [ 44.080904][ T5910] loop1: detected capacity change from 0 to 1024 [ 44.092343][ T5910] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 44.117016][ T5910] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 44.128194][ T5910] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c840e02c, mo2=0000] [ 44.145913][ T5910] EXT4-fs error (device loop1): ext4_map_blocks:780: inode #3: block 2: comm syz.1.1129: lblock 2 mapped to illegal pblock 2 (length 1) [ 44.167406][ T5910] EXT4-fs (loop1): Remounting filesystem read-only [ 44.174403][ T5910] EXT4-fs (loop1): 1 orphan inode deleted [ 44.180594][ T5910] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.194915][ T5910] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.388507][ T5959] RDS: rds_bind could not find a transport for fe80::, load rds_tcp or rds_rdma? [ 44.582663][ T5995] 9pnet_fd: p9_fd_create_tcp (5995): problem binding to privport [ 44.701906][ T6012] loop1: detected capacity change from 0 to 1024 [ 44.717113][ T6012] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.768028][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.102148][ T6053] kernel profiling enabled (shift: 17) [ 45.165005][ T6061] __nla_validate_parse: 25 callbacks suppressed [ 45.165017][ T6061] netlink: 128 bytes leftover after parsing attributes in process `syz.2.1204'. [ 45.203095][ T6061] netlink: 3 bytes leftover after parsing attributes in process `syz.2.1204'. [ 45.299524][ T29] kauditd_printk_skb: 32 callbacks suppressed [ 45.299556][ T29] audit: type=1400 audit(1752650034.815:333): avc: denied { append } for pid=6068 comm="syz.1.1209" name="event1" dev="devtmpfs" ino=243 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 45.430238][ T29] audit: type=1400 audit(1752650034.945:334): avc: denied { write } for pid=6077 comm="syz.1.1214" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 45.503012][ T6087] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1217'. [ 45.539637][ T6090] ip6t_srh: unknown srh invflags 4449 [ 45.550897][ T6093] loop4: detected capacity change from 0 to 256 [ 45.571267][ T6093] FAT-fs (loop4): Directory bread(block 1285) failed [ 45.599184][ T6093] FAT-fs (loop4): Directory bread(block 1285) failed [ 45.622865][ T6093] FAT-fs (loop4): FAT read failed (blocknr 1281) [ 45.645588][ T29] audit: type=1400 audit(1752650035.155:335): avc: denied { create } for pid=6105 comm="syz.0.1226" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 45.740053][ T6119] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1233'. [ 45.749177][ T6119] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1233'. [ 45.762573][ T6117] xt_addrtype: input interface limitation not valid in POSTROUTING and OUTPUT [ 45.767982][ T29] audit: type=1400 audit(1752650035.275:336): avc: denied { append } for pid=6121 comm="syz.0.1234" name="001" dev="devtmpfs" ino=168 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 45.897581][ T29] audit: type=1326 audit(1752650035.405:337): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6136 comm="syz.2.1242" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb28479e929 code=0x0 [ 45.979891][ T29] audit: type=1400 audit(1752650035.485:338): avc: denied { bind } for pid=6153 comm="syz.1.1250" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 46.085289][ T6170] netdevsim netdevsim4 netdevsim0: entered allmulticast mode [ 46.099481][ T6176] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 46.106705][ T6176] IPv6: NLM_F_CREATE should be set when creating new route [ 46.108268][ T6170] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 46.113911][ T6176] IPv6: NLM_F_CREATE should be set when creating new route [ 46.168546][ T6180] SELinux: policydb string length 1492603249 does not match expected length 8 [ 46.177496][ T6180] SELinux: failed to load policy [ 46.182645][ T29] audit: type=1400 audit(1752650035.685:339): avc: denied { load_policy } for pid=6179 comm="syz.3.1263" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 46.372430][ T6215] xt_CT: You must specify a L4 protocol and not use inversions on it [ 46.491852][ T6240] validate_nla: 4 callbacks suppressed [ 46.491868][ T6240] netlink: 'syz.4.1292': attribute type 5 has an invalid length. [ 46.698521][ T6282] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1311'. [ 46.709765][ T6284] netlink: 164 bytes leftover after parsing attributes in process `syz.0.1314'. [ 46.791407][ T6300] binfmt_misc: register: failed to install interpreter file ./bus [ 46.806275][ T29] audit: type=1400 audit(1752650036.305:340): avc: denied { create } for pid=6296 comm="syz.0.1322" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_scsitransport_socket permissive=1 [ 46.864395][ T29] audit: type=1400 audit(1752650036.365:341): avc: denied { nlmsg_write } for pid=6307 comm="syz.4.1324" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 46.885168][ T29] audit: type=1400 audit(1752650036.375:342): avc: denied { setopt } for pid=6306 comm="syz.2.1326" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 46.932417][ T6313] loop0: detected capacity change from 0 to 512 [ 46.984387][ T6324] netlink: 16 bytes leftover after parsing attributes in process `syz.4.1334'. [ 47.051919][ T6331] netlink: 'syz.3.1337': attribute type 7 has an invalid length. [ 47.200495][ T6350] netlink: 62967 bytes leftover after parsing attributes in process `syz.0.1346'. [ 47.236473][ T6353] loop3: detected capacity change from 0 to 512 [ 47.290884][ T6353] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.328048][ T6353] ext4 filesystem being mounted at /274/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.346232][ T6363] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1351'. [ 47.413938][ T3306] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.594898][ T6385] netdevsim netdevsim3 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 47.603786][ T6385] netdevsim netdevsim3 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 47.612567][ T6385] netdevsim netdevsim3 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 47.621280][ T6385] netdevsim netdevsim3 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 47.642658][ T6389] netlink: 'syz.4.1364': attribute type 10 has an invalid length. [ 47.681338][ T6389] team0 (unregistering): Port device team_slave_0 removed [ 47.715680][ T6389] team0 (unregistering): Port device team_slave_1 removed [ 47.832808][ T6413] caif0: entered promiscuous mode [ 47.837868][ T6413] caif0: entered allmulticast mode [ 48.089741][ T6455] veth3: entered promiscuous mode [ 48.094858][ T6455] veth3: entered allmulticast mode [ 48.175849][ T6468] loop3: detected capacity change from 0 to 2048 [ 48.238829][ T3557] Alternate GPT is invalid, using primary GPT. [ 48.245138][ T3557] loop3: p1 p2 p3 [ 48.271119][ T6468] Alternate GPT is invalid, using primary GPT. [ 48.277439][ T6468] loop3: p1 p2 p3 [ 48.402755][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 48.403487][ T3557] udevd[3557]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 48.413804][ T4802] udevd[4802]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 48.740525][ T6580] program syz.1.1439 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 48.897464][ T6609] netlink: 'syz.2.1449': attribute type 27 has an invalid length. [ 49.198799][ T6679] (unnamed net_device) (uninitialized): option arp_all_targets: invalid value (40192) [ 49.294681][ T6692] loop2: detected capacity change from 0 to 2048 [ 49.362368][ T4802] Alternate GPT is invalid, using primary GPT. [ 49.368705][ T4802] loop2: p1 p2 p3 [ 49.407136][ T6692] Alternate GPT is invalid, using primary GPT. [ 49.413497][ T6692] loop2: p1 p2 p3 [ 49.437673][ T2995] Alternate GPT is invalid, using primary GPT. [ 49.443986][ T2995] loop2: p1 p2 p3 [ 49.540139][ T3557] udevd[3557]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 49.541209][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 49.551329][ T3766] udevd[3766]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 49.664573][ T6742] netlink: 'syz.0.1501': attribute type 10 has an invalid length. [ 49.673053][ T3766] udevd[3766]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 49.676756][ T6747] loop1: detected capacity change from 0 to 512 [ 49.690994][ T6742] veth1_vlan: entered allmulticast mode [ 49.695189][ T3295] udevd[3295]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 49.699694][ T6742] team0: Device veth1_vlan failed to register rx_handler [ 49.714311][ T3557] udevd[3557]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 49.765584][ T6747] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.771845][ T6742] syz.0.1501 (6742) used greatest stack depth: 10720 bytes left [ 49.854243][ T6747] ext4 filesystem being mounted at /307/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.872773][ T6771] x_tables: ip_tables: REDIRECT target: used from hooks POSTROUTING, but only usable from PREROUTING/OUTPUT [ 49.894192][ T6747] EXT4-fs error (device loop1): ext4_xattr_block_get:593: inode #15: comm syz.1.1502: corrupted xattr block 32: invalid header [ 49.919850][ T6779] netlink: 'syz.3.1516': attribute type 13 has an invalid length. [ 49.961926][ T6747] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 50.000858][ T6747] EXT4-fs error (device loop1): ext4_xattr_block_get:593: inode #15: comm syz.1.1502: corrupted xattr block 32: invalid header [ 50.026214][ T6779] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.033416][ T6779] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.040898][ T6747] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 50.061233][ T6747] EXT4-fs error (device loop1): ext4_xattr_block_list:762: inode #15: comm syz.1.1502: corrupted xattr block 32: invalid header [ 50.090211][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.099503][ T6798] loop0: detected capacity change from 0 to 2048 [ 50.139299][ T6779] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 50.150943][ T6798] Alternate GPT is invalid, using primary GPT. [ 50.157202][ T6798] loop0: p1 p2 p3 [ 50.204049][ T6806] x_tables: ip6_tables: mh match: only valid for protocol 135 [ 50.245636][ T6779] netdevsim netdevsim3 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 50.254797][ T6779] netdevsim netdevsim3 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 50.263815][ T6779] netdevsim netdevsim3 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 50.272859][ T6779] netdevsim netdevsim3 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 50.294306][ T6779] netdevsim netdevsim3 netdevsim0: unset [0, 0] type 1 family 0 port 8472 - 0 [ 50.303242][ T6779] netdevsim netdevsim3 netdevsim1: unset [0, 0] type 1 family 0 port 8472 - 0 [ 50.312150][ T6779] netdevsim netdevsim3 netdevsim2: unset [0, 0] type 1 family 0 port 8472 - 0 [ 50.321074][ T6779] netdevsim netdevsim3 netdevsim3: unset [0, 0] type 1 family 0 port 8472 - 0 [ 50.394159][ T6824] __nla_validate_parse: 7 callbacks suppressed [ 50.394172][ T6824] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1540'. [ 50.454177][ T6822] loop1: detected capacity change from 0 to 4096 [ 50.456684][ T6779] syz.3.1516 (6779) used greatest stack depth: 10664 bytes left [ 50.517463][ T6822] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.599157][ T6850] ieee802154 phy0 wpan0: encryption failed: -22 [ 50.632569][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.738475][ T6864] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1554'. [ 50.747430][ T6864] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1554'. [ 50.866042][ T6884] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1569'. [ 50.885833][ T6886] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 51.038933][ T6910] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1583'. [ 51.043545][ T29] kauditd_printk_skb: 23 callbacks suppressed [ 51.043558][ T29] audit: type=1400 audit(1752650040.555:366): avc: denied { accept } for pid=6908 comm="syz.2.1582" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 51.145398][ T6920] netlink: 'syz.1.1587': attribute type 21 has an invalid length. [ 51.153287][ T6920] IPv6: NLM_F_CREATE should be specified when creating new route [ 51.173503][ T6924] 9p: Unknown access argument ‚: -22 [ 51.248019][ T6937] xt_TPROXY: Can be used only with -p tcp or -p udp [ 51.428816][ T6960] loop3: detected capacity change from 0 to 512 [ 51.454784][ T6960] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.491888][ T6972] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1612'. [ 51.526250][ T6974] netlink: 'syz.1.1613': attribute type 1 has an invalid length. [ 51.541548][ T6976] netlink: 'syz.2.1615': attribute type 4 has an invalid length. [ 51.549465][ T6976] netlink: 17 bytes leftover after parsing attributes in process `syz.2.1615'. [ 51.568255][ T3306] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.602963][ T6984] netlink: 'syz.1.1619': attribute type 10 has an invalid length. [ 51.626451][ T6988] tmpfs: Bad value for 'mpol' [ 51.628641][ T6984] veth1_macvtap: left promiscuous mode [ 51.663474][ T6994] loop4: detected capacity change from 0 to 512 [ 51.708552][ T29] audit: type=1326 audit(1752650041.215:367): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6999 comm="syz.1.1625" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f76e388e929 code=0x7ffc0000 [ 51.708583][ T6994] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.745656][ T29] audit: type=1326 audit(1752650041.215:368): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6999 comm="syz.1.1625" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f76e388e929 code=0x7ffc0000 [ 51.745783][ T7000] SELinux: Context system_u:object_r:crond_var_run_t:s0 is not valid (left unmapped). [ 51.769037][ T29] audit: type=1326 audit(1752650041.255:369): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6999 comm="syz.1.1625" exe="/root/syz-executor" sig=0 arch=c000003e syscall=189 compat=0 ip=0x7f76e388e929 code=0x7ffc0000 [ 51.800735][ T7006] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1627'. [ 51.809641][ T29] audit: type=1400 audit(1752650041.295:370): avc: denied { relabelto } for pid=6999 comm="syz.1.1625" name="331" dev="tmpfs" ino=1690 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:crond_var_run_t:s0" [ 51.829200][ T6994] ext4 filesystem being mounted at /333/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 51.837023][ T29] audit: type=1400 audit(1752650041.295:371): avc: denied { associate } for pid=6999 comm="syz.1.1625" name="331" dev="tmpfs" ino=1690 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:crond_var_run_t:s0" [ 51.864948][ T7010] netlink: 'syz.3.1630': attribute type 21 has an invalid length. [ 51.882671][ T29] audit: type=1326 audit(1752650041.365:372): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6999 comm="syz.1.1625" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f76e388e929 code=0x7ffc0000 [ 51.906149][ T29] audit: type=1326 audit(1752650041.365:373): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6999 comm="syz.1.1625" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f76e388e929 code=0x7ffc0000 [ 51.929914][ T7006] netdevsim netdevsim2 netdevsim0: entered allmulticast mode [ 51.937511][ T6994] SELinux: Context system_u:object_r:pinentry_exec_t:s0 is not valid (left unmapped). [ 51.940073][ T29] audit: type=1400 audit(1752650041.445:374): avc: denied { relabelfrom } for pid=6991 comm="syz.4.1622" name="" dev="pipefs" ino=1808 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 51.949450][ T7006] netlink: 120 bytes leftover after parsing attributes in process `syz.2.1627'. [ 51.972065][ T29] audit: type=1400 audit(1752650041.465:375): avc: denied { relabelto } for pid=6991 comm="syz.4.1622" name="" dev="pipefs" ino=1808 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=fifo_file permissive=1 trawcon="system_u:object_r:pinentry_exec_t:s0" [ 52.017308][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.077571][ T7022] netlink: 16 bytes leftover after parsing attributes in process `syz.3.1635'. [ 52.096656][ T7016] loop1: detected capacity change from 0 to 2048 [ 52.143869][ T3557] Alternate GPT is invalid, using primary GPT. [ 52.150609][ T3557] loop1: p1 p2 p3 [ 52.179437][ T7016] Alternate GPT is invalid, using primary GPT. [ 52.185683][ T7016] loop1: p1 p2 p3 [ 52.209227][ T2995] Alternate GPT is invalid, using primary GPT. [ 52.210107][ T7040] loop3: detected capacity change from 0 to 1764 [ 52.215600][ T2995] loop1: p1 p2 p3 [ 52.278449][ T7048] x_tables: arp_tables: CLASSIFY target: used from hooks INPUT, but only usable from FORWARD/OUTPUT [ 52.296413][ T3557] udevd[3557]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 52.361263][ T7056] bond1: entered promiscuous mode [ 52.393361][ T7056] 8021q: adding VLAN 0 to HW filter on device bond1 [ 52.518522][ T7084] netdevsim netdevsim1 netdevsim0: entered promiscuous mode [ 52.525862][ T7084] netdevsim netdevsim1 netdevsim0: entered allmulticast mode [ 52.766922][ T7124] loop0: detected capacity change from 0 to 1764 [ 52.770568][ T7133] sctp: [Deprecated]: syz.4.1689 (pid 7133) Use of int in max_burst socket option deprecated. [ 52.770568][ T7133] Use struct sctp_assoc_value instead [ 52.927606][ T7157] xt_TCPMSS: Only works on TCP SYN packets [ 53.012369][ T7168] xt_hashlimit: overflow, try lower: 18446744073709551615/7 [ 53.124209][ T7186] xt_TCPMSS: Only works on TCP SYN packets [ 53.210635][ T7199] loop0: detected capacity change from 0 to 128 [ 53.442120][ T7231] netlink: 'syz.1.1739': attribute type 13 has an invalid length. [ 53.473248][ T7236] loop3: detected capacity change from 0 to 1024 [ 53.514860][ T7236] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.550122][ T7231] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.557457][ T7231] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.607397][ T3306] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.675305][ T7231] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 53.720559][ T7260] loop2: detected capacity change from 0 to 512 [ 53.722038][ T7263] loop3: detected capacity change from 0 to 512 [ 53.746565][ T7265] loop4: detected capacity change from 0 to 164 [ 53.758354][ T7260] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.770970][ T7231] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.775064][ T7260] ext4 filesystem being mounted at /320/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.780061][ T7231] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.794654][ T7260] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.1761: Failed to acquire dquot type 1 [ 53.799547][ T7231] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.819627][ T7231] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.833893][ T7263] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.838283][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.847778][ T7263] ext4 filesystem being mounted at /349/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 53.922422][ T3306] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.040367][ T7292] Cannot find del_set index 3 as target [ 54.068110][ T7298] sock: sock_timestamping_bind_phc: sock not bind to device [ 54.236769][ T7332] netlink: 'syz.3.1785': attribute type 11 has an invalid length. [ 54.245558][ T7330] bond1: entered promiscuous mode [ 54.250799][ T7330] 8021q: adding VLAN 0 to HW filter on device bond1 [ 54.451472][ T7367] loop2: detected capacity change from 0 to 1024 [ 54.487678][ T7367] EXT4-fs: Ignoring removed bh option [ 54.487792][ T7378] loop1: detected capacity change from 0 to 1024 [ 54.529918][ T7367] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.544003][ T7378] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 54.553842][ T7378] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 54.585067][ T7378] EXT4-fs (loop1): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 54.595629][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.604854][ T7378] EXT4-fs error (device loop1): ext4_get_journal_inode:5796: inode #5: comm syz.1.1807: unexpected bad inode w/o EXT4_IGET_BAD [ 54.618546][ T7392] netlink: 'syz.0.1814': attribute type 3 has an invalid length. [ 54.626351][ T7389] loop4: detected capacity change from 0 to 1024 [ 54.626368][ T7392] netlink: 'syz.0.1814': attribute type 3 has an invalid length. [ 54.626444][ T7378] EXT4-fs (loop1): no journal found [ 54.645713][ T7378] EXT4-fs (loop1): can't get journal size [ 54.671240][ T7389] SELinux: Context system_u:object_r:agp_device_t:s0 is not valid (left unmapped). [ 54.678435][ T7378] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 54.706431][ T7399] netlink: 'syz.3.1819': attribute type 32 has an invalid length. [ 54.817481][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.869957][ T7420] xt_l2tp: missing protocol rule (udp|l2tpip) [ 54.915207][ T7428] netlink: 'syz.4.1829': attribute type 2 has an invalid length. [ 55.099285][ T7465] loop3: detected capacity change from 0 to 128 [ 55.124241][ T7465] FAT-fs (loop3): Directory bread(block 162) failed [ 55.136870][ T7469] gtp0: entered promiscuous mode [ 55.141899][ T7465] FAT-fs (loop3): Directory bread(block 163) failed [ 55.141973][ T7469] gtp0: entered allmulticast mode [ 55.160527][ T7465] FAT-fs (loop3): Directory bread(block 164) failed [ 55.185526][ T7480] syz.2.1854 uses obsolete (PF_INET,SOCK_PACKET) [ 55.191951][ T7465] FAT-fs (loop3): Directory bread(block 165) failed [ 55.205522][ T7465] FAT-fs (loop3): Directory bread(block 166) failed [ 55.205568][ T7465] FAT-fs (loop3): Directory bread(block 167) failed [ 55.205586][ T7465] FAT-fs (loop3): Directory bread(block 168) failed [ 55.205603][ T7465] FAT-fs (loop3): Directory bread(block 169) failed [ 55.213150][ T7465] FAT-fs (loop3): Directory bread(block 162) failed [ 55.213169][ T7465] FAT-fs (loop3): Directory bread(block 163) failed [ 55.215233][ T7465] syz.3.1847: attempt to access beyond end of device [ 55.215233][ T7465] loop3: rw=3, sector=226, nr_sectors = 6 limit=128 [ 55.215257][ T7465] syz.3.1847: attempt to access beyond end of device [ 55.215257][ T7465] loop3: rw=2051, sector=232, nr_sectors = 2 limit=128 [ 55.429044][ T2995] ================================================================== [ 55.437138][ T2995] BUG: KCSAN: data-race in dont_mount / step_into [ 55.443569][ T2995] [ 55.445889][ T2995] read-write to 0xffff888106d58540 of 4 bytes by task 4802 on cpu 1: [ 55.453948][ T2995] dont_mount+0x2a/0x40 [ 55.458119][ T2995] vfs_unlink+0x28f/0x420 [ 55.462446][ T2995] do_unlinkat+0x28e/0x4c0 [ 55.466858][ T2995] __x64_sys_unlink+0x2e/0x40 [ 55.471532][ T2995] x64_sys_call+0x22a6/0x2fb0 [ 55.476201][ T2995] do_syscall_64+0xd2/0x200 [ 55.480693][ T2995] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.486577][ T2995] [ 55.488891][ T2995] read to 0xffff888106d58540 of 4 bytes by task 2995 on cpu 0: [ 55.496422][ T2995] step_into+0x12f/0x820 [ 55.500655][ T2995] walk_component+0x162/0x220 [ 55.505324][ T2995] path_lookupat+0xfe/0x2a0 [ 55.509823][ T2995] filename_lookup+0x147/0x340 [ 55.514581][ T2995] do_readlinkat+0x7d/0x320 [ 55.519080][ T2995] __x64_sys_readlink+0x47/0x60 [ 55.523923][ T2995] x64_sys_call+0x2cf3/0x2fb0 [ 55.528590][ T2995] do_syscall_64+0xd2/0x200 [ 55.533087][ T2995] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.538975][ T2995] [ 55.541289][ T2995] value changed: 0x00300008 -> 0x00004008 [ 55.546990][ T2995] [ 55.549302][ T2995] Reported by Kernel Concurrency Sanitizer on: [ 55.555452][ T2995] CPU: 0 UID: 0 PID: 2995 Comm: udevd Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(voluntary) [ 55.567426][ T2995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 55.577472][ T2995] ==================================================================