last executing test programs: 34.110871016s ago: executing program 1 (id=108): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) getpid() openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) ioctl$USBDEVFS_RESET(0xffffffffffffffff, 0x5514) sched_setscheduler(0x0, 0x1, &(0x7f00000000c0)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x6a) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000080)={0xd, 0xb, &(0x7f0000000200)=ANY=[], 0x0, 0xc, 0x0, 0x0, 0x40f00}, 0x94) write$binfmt_elf32(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003000600000000000000000038"], 0x69) creat(&(0x7f00000000c0)='./file1\x00', 0x142) r2 = inotify_init1(0x80000) inotify_add_watch(r2, 0x0, 0x2000775) close(r1) execve(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fsopen(0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='nfsd\x00', 0x0, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, 0x0) 32.628952275s ago: executing program 1 (id=109): mkdirat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x190) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x404, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000001dc0)={0x50, 0x0, r1, {0x7, 0x2b, 0x0, 0x2b418842, 0x6}}, 0x50) statx(0xffffffffffffff9c, &(0x7f0000000640)='./file0/file1\x00', 0x1000, 0x100, 0x0) syz_fuse_handle_req(r0, &(0x7f0000004200)="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", 0x2000, &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 29.808575157s ago: executing program 1 (id=110): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000003c0)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) ioctl$TCFLSH(0xffffffffffffffff, 0x400455c8, 0x4) socket$alg(0x26, 0x5, 0x0) syslog(0x3, &(0x7f00000004c0)=""/164, 0xa4) 21.729724136s ago: executing program 1 (id=115): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x4801}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r1) socket$nl_generic(0x10, 0x3, 0x10) readv(r0, &(0x7f0000001640)=[{&(0x7f00000001c0)=""/163, 0xa3}], 0x1) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) 21.037691745s ago: executing program 1 (id=116): capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000001080)={0x200000, 0x200000}) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_OPENQRY(r0, 0x4b4b, 0x0) 20.936267935s ago: executing program 1 (id=117): bpf$MAP_CREATE(0x0, 0x0, 0x50) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x3, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7}}, &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x2d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r0}, 0x18) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000980)=@base={0xa, 0x8, 0x1, 0x40, 0x42}, 0x48) bpf$MAP_LOOKUP_ELEM(0x15, &(0x7f0000000240)={r4, 0x0, &(0x7f0000002240)=""/99}, 0x20) 2.571266223s ago: executing program 0 (id=144): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x50) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000040)={r0, 0xffffffffffffffff}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1f, 0x18, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000002d000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70500000000000085000000a500000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x72, 0x0, 0x7fff0000}]}) close_range(r2, 0xffffffffffffffff, 0x0) 2.419645138s ago: executing program 0 (id=145): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x4, @mcast2={0xff, 0x3}}, 0x1c) syz_emit_ethernet(0xbe, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x64010101, @dev={0xac, 0x14, 0x14, 0x21}}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "7b4b143b7461fd777b1c012bd14efb9f49fcdb8f080c26a04883ad5c8c82b8af", "584cbf2649a50f2dbc43efa8698dfa871c51852e4451b57d037ad3c045942824251d7d17b5191584cdd4fbe40a27424d", "bcfd56f1373669caaa2f19935e6996c7096ffe4f3a4745a8f762b964", {"9a3bfbc1f39cb307b3472eb9cdb042d2", "643fcbb2c5a57df67d544af6e8dafe09"}}}}}}}, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000340)=ANY=[], 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bridge0\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="826bb66f", 0x18, 0x0, 0x0, 0x0) 2.219885928s ago: executing program 0 (id=146): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x58, 0x10, 0x401, 0x0, 0x3, {0x0, 0x0, 0x0, 0x0, 0xe59bca127d81b0fa, 0xc574450d1af3b5bc}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0xc, 0x5, 0x0, 0x1, [@IFLA_BRPORT_PROTECT={0x5, 0x6, 0x1}]}}}, @IFLA_IFNAME={0x14, 0x3, 'bridge_slave_0\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x20044010}, 0x4040) 1.907222399s ago: executing program 0 (id=147): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0xa4242, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000003, 0x38011, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000004c0)="2c385a7af3", 0x5) r2 = accept4(r1, 0x0, 0x0, 0x800) sendmmsg$alg(r2, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0xfffffe3f}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb095873048", 0xff31}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443e9c6ad7d2a8103ef2f4b93766b9a21501f94c1568b13756b66f74f46cf801704d2da8b96c34070b233af0afcc436712e58ed25e721193af05a045ad3fdc928f02f3dbad19d3e66eebda2e63f3f46ef4511cee26d7b48241847bf9e343ef4674c45e2a085060f11"}], 0x1, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) recvmsg(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) 1.229511737s ago: executing program 0 (id=148): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000004c0), r1) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000500)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_EXTERNAL_AUTH(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000540)={0x48, r2, 0x1, 0x70bd25, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "fc6f3baf8cffa6a18426bde004cf7261"}, @NL80211_ATTR_BSSID={0xa, 0xf5, @from_mac=@device_b}, @NL80211_ATTR_BSSID={0xa}]}, 0x48}, 0x1, 0x0, 0x0, 0x4001}, 0x800) 0s ago: executing program 0 (id=149): r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x400, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f00000000c0)={'comedi_parport\x00', [0x8001, 0x6, 0x1, 0x0, 0x0, 0xcc7, 0x8, 0x7, 0xa, 0x100, 0x7, 0x0, 0x7, 0x40, 0x6, 0xffffffff, 0x1, 0x1a449, 0x7, 0x40000003, 0x4089, 0x9, 0xf27, 0xffff, 0x7, 0x8, 0x5, 0x8, 0xc, 0x10000, 0xfffffff8]}) kernel console output (not intermixed with test programs): [ 52.363206][ T29] audit: type=1400 audit(52.260:56): avc: denied { read write } for pid=3087 comm="sftp-server" name="null" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 52.365613][ T29] audit: type=1400 audit(52.270:57): avc: denied { open } for pid=3087 comm="sftp-server" path="/dev/null" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 Warning: Permanently added '[localhost]:23223' (ED25519) to the list of known hosts. [ 67.493640][ T29] audit: type=1400 audit(67.390:58): avc: denied { name_bind } for pid=3090 comm="sshd-session" src=30000 scontext=system_u:system_r:sshd_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 69.618964][ T29] audit: type=1400 audit(69.520:59): avc: denied { execute } for pid=3091 comm="sh" name="syz-executor" dev="vda" ino=805 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 69.622204][ T29] audit: type=1400 audit(69.520:60): avc: denied { execute_no_trans } for pid=3091 comm="sh" path="/syz-executor" dev="vda" ino=805 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 72.279606][ T29] audit: type=1400 audit(72.180:61): avc: denied { mounton } for pid=3091 comm="syz-executor" path="/syzcgroup/unified" dev="vda" ino=806 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 72.284613][ T29] audit: type=1400 audit(72.190:62): avc: denied { mount } for pid=3091 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 [ 72.301397][ T3091] cgroup: Unknown subsys name 'net' [ 72.312438][ T29] audit: type=1400 audit(72.210:63): avc: denied { unmount } for pid=3091 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 72.527173][ T3091] cgroup: Unknown subsys name 'cpuset' [ 72.534994][ T3091] cgroup: Unknown subsys name 'hugetlb' [ 72.535992][ T3091] cgroup: Unknown subsys name 'rlimit' [ 72.861899][ T29] audit: type=1400 audit(72.760:64): avc: denied { setattr } for pid=3091 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=692 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 72.868238][ T29] audit: type=1400 audit(72.770:65): avc: denied { mounton } for pid=3091 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 [ 72.873651][ T29] audit: type=1400 audit(72.770:66): avc: denied { mount } for pid=3091 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 [ 73.110785][ T3093] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 73.116039][ T29] audit: type=1400 audit(73.010:67): avc: denied { relabelto } for pid=3093 comm="mkswap" name="swap-file" dev="vda" ino=809 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 73.118855][ T29] audit: type=1400 audit(73.020:68): avc: denied { write } for pid=3093 comm="mkswap" path="/swap-file" dev="vda" ino=809 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" Setting up swapspace version 1, size = 127995904 bytes [ 73.152140][ T29] audit: type=1400 audit(73.050:69): avc: denied { read } for pid=3091 comm="syz-executor" name="swap-file" dev="vda" ino=809 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 73.156052][ T29] audit: type=1400 audit(73.050:70): avc: denied { open } for pid=3091 comm="syz-executor" path="/swap-file" dev="vda" ino=809 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 79.840782][ T3091] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 81.637490][ T29] audit: type=1400 audit(81.540:71): avc: denied { execmem } for pid=3094 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 81.695471][ T29] audit: type=1400 audit(81.600:72): avc: denied { read } for pid=3096 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 81.698996][ T29] audit: type=1400 audit(81.600:73): avc: denied { open } for pid=3096 comm="syz-executor" path="net:[4026531833]" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 81.706043][ T29] audit: type=1400 audit(81.610:74): avc: denied { mounton } for pid=3096 comm="syz-executor" path="/" dev="vda" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 81.735587][ T29] audit: type=1400 audit(81.640:75): avc: denied { module_request } for pid=3096 comm="syz-executor" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 81.735928][ T29] audit: type=1400 audit(81.640:76): avc: denied { module_request } for pid=3097 comm="syz-executor" kmod="netdev-nr1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 81.817227][ T29] audit: type=1400 audit(81.720:77): avc: denied { sys_module } for pid=3096 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 82.450544][ T29] audit: type=1400 audit(82.350:78): avc: denied { ioctl } for pid=3097 comm="syz-executor" path="/dev/net/tun" dev="devtmpfs" ino=676 ioctlcmd=0x54ca scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 83.555592][ T3097] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.582195][ T3097] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.590076][ T3096] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.612457][ T3096] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.366332][ T3096] hsr_slave_0: entered promiscuous mode [ 84.369592][ T3096] hsr_slave_1: entered promiscuous mode [ 84.478633][ T3097] hsr_slave_0: entered promiscuous mode [ 84.481115][ T3097] hsr_slave_1: entered promiscuous mode [ 84.485113][ T3097] debugfs: 'hsr0' already exists in 'hsr' [ 84.486599][ T3097] Cannot create hsr debugfs directory [ 84.910837][ T29] audit: type=1400 audit(84.810:79): avc: denied { create } for pid=3096 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 84.918238][ T3096] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 84.920296][ T29] audit: type=1400 audit(84.820:80): avc: denied { write } for pid=3096 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 84.930185][ T3096] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 84.944432][ T3096] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 84.960623][ T3096] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 85.031139][ T3097] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 85.040799][ T3097] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 85.049278][ T3097] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 85.059596][ T3097] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 85.656351][ T3097] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.798272][ T3096] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.481180][ T3097] veth0_vlan: entered promiscuous mode [ 88.512279][ T3097] veth1_vlan: entered promiscuous mode [ 88.572532][ T3096] veth0_vlan: entered promiscuous mode [ 88.591271][ T3096] veth1_vlan: entered promiscuous mode [ 88.647704][ T3097] veth0_macvtap: entered promiscuous mode [ 88.652385][ T3096] veth0_macvtap: entered promiscuous mode [ 88.660118][ T3097] veth1_macvtap: entered promiscuous mode [ 88.669327][ T3096] veth1_macvtap: entered promiscuous mode [ 88.738734][ T54] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.739500][ T54] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.739610][ T54] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.739676][ T54] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.839887][ T54] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.840602][ T54] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.840711][ T54] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.840772][ T54] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.869113][ T29] kauditd_printk_skb: 1 callbacks suppressed [ 88.869600][ T29] audit: type=1400 audit(88.770:82): avc: denied { mount } for pid=3096 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 88.889725][ T29] audit: type=1400 audit(88.790:83): avc: denied { mounton } for pid=3096 comm="syz-executor" path="/syzkaller.OupkuT/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 88.901998][ T29] audit: type=1400 audit(88.800:84): avc: denied { mount } for pid=3096 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 88.922321][ T29] audit: type=1400 audit(88.820:85): avc: denied { mounton } for pid=3096 comm="syz-executor" path="/syzkaller.OupkuT/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 88.923533][ T29] audit: type=1400 audit(88.820:86): avc: denied { mounton } for pid=3096 comm="syz-executor" path="/syzkaller.OupkuT/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=964 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 88.941591][ T29] audit: type=1400 audit(88.840:87): avc: denied { unmount } for pid=3096 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 88.951801][ T29] audit: type=1400 audit(88.850:88): avc: denied { mounton } for pid=3096 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=771 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 88.958685][ T29] audit: type=1400 audit(88.860:89): avc: denied { mount } for pid=3096 comm="syz-executor" name="/" dev="gadgetfs" ino=965 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 88.967476][ T29] audit: type=1400 audit(88.870:90): avc: denied { mount } for pid=3096 comm="syz-executor" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 88.976689][ T29] audit: type=1400 audit(88.880:91): avc: denied { mounton } for pid=3096 comm="syz-executor" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 89.086563][ T3096] 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. [ 91.112215][ T41] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 91.348780][ T41] usb 2-1: Using ep0 maxpacket: 16 [ 91.420853][ T41] usb 2-1: config 0 interface 0 altsetting 1 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 91.421434][ T41] usb 2-1: config 0 interface 0 altsetting 1 endpoint 0x81 has invalid wMaxPacketSize 0 [ 91.421595][ T41] usb 2-1: config 0 interface 0 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 91.421731][ T41] usb 2-1: config 0 interface 0 has no altsetting 0 [ 91.421965][ T41] usb 2-1: New USB device found, idVendor=045e, idProduct=05da, bcdDevice= 0.00 [ 91.422010][ T41] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 91.517278][ T41] usb 2-1: config 0 descriptor?? [ 92.148937][ T41] hid-generic 0003:045E:05DA.0001: unknown main item tag 0x0 [ 92.154958][ T41] hid-generic 0003:045E:05DA.0001: unknown main item tag 0x0 [ 92.155582][ T41] hid-generic 0003:045E:05DA.0001: unknown main item tag 0x0 [ 92.155730][ T41] hid-generic 0003:045E:05DA.0001: unknown main item tag 0x0 [ 92.155845][ T41] hid-generic 0003:045E:05DA.0001: unknown main item tag 0x0 [ 92.155965][ T41] hid-generic 0003:045E:05DA.0001: unknown main item tag 0x0 [ 92.156191][ T41] hid-generic 0003:045E:05DA.0001: unknown main item tag 0x0 [ 92.156313][ T41] hid-generic 0003:045E:05DA.0001: unknown main item tag 0x0 [ 92.156425][ T41] hid-generic 0003:045E:05DA.0001: unknown main item tag 0x0 [ 92.156566][ T41] hid-generic 0003:045E:05DA.0001: unknown main item tag 0x0 [ 92.158362][ T41] hid-generic 0003:045E:05DA.0001: unbalanced collection at end of report description [ 92.159042][ T41] hid-generic 0003:045E:05DA.0001: probe with driver hid-generic failed with error -22 [ 92.398933][ T110] usb 2-1: USB disconnect, device number 2 [ 95.268659][ T29] kauditd_printk_skb: 14 callbacks suppressed [ 95.272054][ T29] audit: type=1400 audit(95.170:106): avc: denied { execute } for pid=3846 comm="syz.1.13" name="file1" dev="tmpfs" ino=44 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 95.953807][ T29] audit: type=1400 audit(95.850:107): avc: denied { prog_load } for pid=3849 comm="syz.0.14" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 95.966894][ T29] audit: type=1400 audit(95.870:108): avc: denied { bpf } for pid=3849 comm="syz.0.14" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 96.011171][ T29] audit: type=1400 audit(95.900:109): avc: denied { perfmon } for pid=3851 comm="syz.1.15" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 96.162177][ T29] audit: type=1400 audit(96.060:110): avc: denied { prog_run } for pid=3851 comm="syz.1.15" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 96.221179][ T3852] netlink: 224 bytes leftover after parsing attributes in process `syz.1.15'. [ 96.932235][ T29] audit: type=1400 audit(96.830:111): avc: denied { create } for pid=3858 comm="syz.1.18" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 96.953843][ T29] audit: type=1400 audit(96.850:112): avc: denied { write } for pid=3858 comm="syz.1.18" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 96.954189][ T29] audit: type=1400 audit(96.850:113): avc: denied { nlmsg_write } for pid=3858 comm="syz.1.18" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 97.231307][ T29] audit: type=1400 audit(97.130:114): avc: denied { create } for pid=3863 comm="syz.0.19" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 97.248009][ T29] audit: type=1400 audit(97.150:115): avc: denied { getopt } for pid=3863 comm="syz.0.19" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 98.153907][ T3871] Zero length message leads to an empty skb [ 99.234820][ T3862] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 99.503029][ C1] hrtimer: interrupt took 6749328 ns [ 99.577285][ T3862] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 99.588204][ T3862] usb 1-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 99.594624][ T3862] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 99.618577][ T3862] usb 1-1: config 0 descriptor?? [ 100.768603][ T29] kauditd_printk_skb: 2 callbacks suppressed [ 100.768871][ T29] audit: type=1400 audit(100.670:118): avc: denied { ioctl } for pid=3892 comm="syz.1.28" path="socket:[2526]" dev="sockfs" ino=2526 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 104.335370][ T29] audit: type=1400 audit(104.240:119): avc: denied { map_create } for pid=3906 comm="syz.1.32" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 104.338371][ T29] audit: type=1400 audit(104.240:120): avc: denied { map_read map_write } for pid=3906 comm="syz.1.32" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 105.653680][ T29] audit: type=1400 audit(105.550:121): avc: denied { map } for pid=3908 comm="syz.1.33" path="/dev/nullb0" dev="devtmpfs" ino=654 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 109.875772][ T29] audit: type=1400 audit(109.780:122): avc: denied { create } for pid=3915 comm="syz.1.35" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 109.958110][ T29] audit: type=1400 audit(109.850:123): avc: denied { bind } for pid=3915 comm="syz.1.35" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 110.028470][ T29] audit: type=1400 audit(109.920:124): avc: denied { setopt } for pid=3915 comm="syz.1.35" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 110.077343][ T29] audit: type=1400 audit(109.980:125): avc: denied { accept } for pid=3915 comm="syz.1.35" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 110.123678][ T29] audit: type=1400 audit(110.020:126): avc: denied { write } for pid=3915 comm="syz.1.35" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 114.093483][ T3920] usb 1-1: USB disconnect, device number 2 [ 115.881204][ T3941] capability: warning: `syz.0.42' uses 32-bit capabilities (legacy support in use) [ 116.818232][ T110] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 117.162291][ T110] usb 1-1: New USB device found, idVendor=1604, idProduct=8001, bcdDevice=44.1f [ 117.163076][ T110] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 117.166126][ T110] usb 1-1: Product: syz [ 117.172277][ T110] usb 1-1: Manufacturer: syz [ 117.176310][ T110] usb 1-1: SerialNumber: syz [ 117.207196][ T110] usb 1-1: config 0 descriptor?? [ 117.403307][ T3807] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 117.519064][ T3862] usb 1-1: USB disconnect, device number 3 [ 117.683776][ T3807] usb 2-1: Using ep0 maxpacket: 16 [ 117.755611][ T3807] usb 2-1: config 0 has an invalid interface number: 41 but max is 0 [ 117.764755][ T3807] usb 2-1: config 0 has no interface number 0 [ 117.765105][ T3807] usb 2-1: config 0 interface 41 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 117.765327][ T3807] usb 2-1: config 0 interface 41 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 117.765356][ T3807] usb 2-1: config 0 interface 41 has no altsetting 0 [ 117.869271][ T3807] usb 2-1: New USB device found, idVendor=0fe6, idProduct=9700, bcdDevice=d1.9a [ 117.869655][ T3807] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 117.869731][ T3807] usb 2-1: Product: syz [ 117.869760][ T3807] usb 2-1: Manufacturer: syz [ 117.869789][ T3807] usb 2-1: SerialNumber: syz [ 117.885173][ T3807] usb 2-1: config 0 descriptor?? [ 117.918817][ T3955] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 117.920965][ T3955] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 118.344535][ T3955] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 118.347516][ T3955] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 118.874845][ T3807] Error reading MAC address [ 118.889719][ T3955] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 118.898970][ T3955] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 119.748823][ T3807] sr9700 2-1:0.41 eth1: register 'sr9700' at usb-dummy_hcd.1-1, CoreChip SR9700 USB Ethernet, e6:96:b9:ab:ab:09 [ 119.767157][ T3807] usb 2-1: USB disconnect, device number 3 [ 119.769337][ T3807] sr9700 2-1:0.41 eth1: unregister 'sr9700' usb-dummy_hcd.1-1, CoreChip SR9700 USB Ethernet [ 138.983977][ T29] audit: type=1400 audit(138.890:127): avc: denied { ioctl } for pid=4013 comm="syz.1.54" path="socket:[2600]" dev="sockfs" ino=2600 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 140.834032][ T9] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 140.984194][ T9] usb 1-1: Using ep0 maxpacket: 8 [ 141.017326][ T9] usb 1-1: New USB device found, idVendor=047d, idProduct=5003, bcdDevice=2f.8c [ 141.017670][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 141.018126][ T9] usb 1-1: Product: syz [ 141.018379][ T9] usb 1-1: Manufacturer: syz [ 141.018421][ T9] usb 1-1: SerialNumber: syz [ 141.025344][ T9] usb 1-1: config 0 descriptor?? [ 145.968615][ T29] audit: type=1400 audit(145.870:128): avc: denied { create } for pid=4037 comm="syz.1.60" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 151.270522][ T3807] usb 1-1: USB disconnect, device number 4 [ 165.036871][ T29] audit: type=1400 audit(164.940:129): avc: denied { create } for pid=4090 comm="syz.1.70" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 183.847653][ T4167] mmap: syz.1.83 (4167) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 190.110836][ T29] audit: type=1400 audit(190.010:130): avc: denied { map } for pid=4168 comm="syz.0.84" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=3482 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 190.111936][ T29] audit: type=1400 audit(190.010:131): avc: denied { read write } for pid=4168 comm="syz.0.84" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=3482 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 195.843712][ T29] audit: type=1400 audit(195.740:132): avc: denied { getopt } for pid=4184 comm="syz.1.90" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 195.930749][ T4191] comedi: valid board names for 8255 driver are: [ 195.936001][ T4191] 8255 [ 195.941871][ T4191] comedi: valid board names for vmk80xx driver are: [ 195.947003][ T4191] vmk80xx [ 195.950462][ T4191] comedi: valid board names for usbduxsigma driver are: [ 195.956235][ T4191] usbduxsigma [ 195.961244][ T4191] comedi: valid board names for usbduxfast driver are: [ 195.966445][ T4191] usbduxfast [ 195.970893][ T4191] comedi: valid board names for usbdux driver are: [ 195.975958][ T4191] usbdux [ 195.983418][ T4191] comedi: valid board names for ni6501 driver are: [ 195.986870][ T4191] ni6501 [ 195.991132][ T4191] comedi: valid board names for dt9812 driver are: [ 195.996436][ T4191] dt9812 [ 195.999820][ T4191] comedi: valid board names for ni_labpc_cs driver are: [ 196.008332][ T4191] ni_labpc_cs [ 196.012300][ T4191] comedi: valid board names for ni_daq_700 driver are: [ 196.014928][ T4191] ni_daq_700 [ 196.016366][ T4191] comedi: valid board names for labpc_pci driver are: [ 196.023453][ T4191] labpc_pci [ 196.023877][ T4191] comedi: valid board names for adl_pci9118 driver are: [ 196.024103][ T4191] pci9118dg [ 196.024271][ T4191] pci9118hg [ 196.024414][ T4191] pci9118hr [ 196.024552][ T4191] comedi: valid board names for 8255_pci driver are: [ 196.024689][ T4191] 8255_pci [ 196.024827][ T4191] comedi: valid board names for comedi_parport driver are: [ 196.024965][ T4191] comedi_parport [ 196.025109][ T4191] comedi: valid board names for comedi_test driver are: [ 196.025257][ T4191] comedi_test [ 196.025409][ T4191] comedi: valid board names for comedi_bond driver are: [ 196.025561][ T4191] comedi_bond [ 203.026553][ T29] audit: type=1400 audit(202.930:133): avc: denied { name_bind } for pid=4197 comm="syz.1.94" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 207.447161][ T3862] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 207.655047][ T3862] usb 2-1: Using ep0 maxpacket: 16 [ 207.670913][ T3862] usb 2-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 207.676153][ T3862] usb 2-1: config 0 interface 0 has no altsetting 0 [ 207.683254][ T3862] usb 2-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 207.690542][ T3862] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 207.699653][ T3862] usb 2-1: config 0 descriptor?? [ 208.163879][ T3862] hid_parser_main: 21 callbacks suppressed [ 208.173787][ T3862] nzxt-smart2 0003:1E71:2009.0002: unknown main item tag 0x0 [ 208.175510][ T3862] nzxt-smart2 0003:1E71:2009.0002: unknown main item tag 0x0 [ 208.179766][ T3862] nzxt-smart2 0003:1E71:2009.0002: unknown main item tag 0x0 [ 208.180182][ T3862] nzxt-smart2 0003:1E71:2009.0002: unknown main item tag 0x0 [ 208.180579][ T3862] nzxt-smart2 0003:1E71:2009.0002: unknown main item tag 0x0 [ 208.239730][ T3862] nzxt-smart2 0003:1E71:2009.0002: hidraw0: USB HID v0.05 Device [HID 1e71:2009] on usb-dummy_hcd.1-1/input0 [ 208.347620][ C1] usb 2-1: input irq status -75 received [ 208.551060][ T95] usb 2-1: USB disconnect, device number 4 [ 217.281902][ T4261] process 'syz.1.108' launched './file0' with NULL argv: empty string added [ 217.291029][ T29] audit: type=1400 audit(217.190:134): avc: denied { execute_no_trans } for pid=4260 comm="syz.1.108" path="/67/file0" dev="tmpfs" ino=366 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 229.160886][ T4288] syzkaller0: entered promiscuous mode [ 229.161541][ T4288] syzkaller0: entered allmulticast mode [ 229.338779][ T4292] capability: warning: `syz.1.116' uses deprecated v2 capabilities in a way that may be insecure [ 231.306634][ T95] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 231.489360][ T95] usb 1-1: Using ep0 maxpacket: 32 [ 231.554334][ T95] usb 1-1: config 0 has an invalid interface number: 67 but max is 0 [ 231.554760][ T95] usb 1-1: config 0 has no interface number 0 [ 231.687178][ T95] usb 1-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 231.687681][ T95] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 231.688060][ T95] usb 1-1: Product: syz [ 231.688145][ T95] usb 1-1: Manufacturer: syz [ 231.688236][ T95] usb 1-1: SerialNumber: syz [ 231.692352][ T95] usb 1-1: config 0 descriptor?? [ 231.747757][ T95] smsc95xx v2.0.0 [ 232.170849][ T95] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 232.171263][ T95] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 233.515774][ T95] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 233.516819][ T95] smsc95xx 1-1:0.67: probe with driver smsc95xx failed with error -71 [ 233.546966][ T95] usb 1-1: USB disconnect, device number 5 [ 237.400958][ T29] audit: type=1400 audit(237.300:135): avc: denied { ioctl } for pid=4342 comm="syz.0.127" path="socket:[3664]" dev="sockfs" ino=3664 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 237.510508][ T4343] ip6gre1: entered promiscuous mode [ 237.511170][ T4343] ip6gre1: entered allmulticast mode [ 238.227398][ T29] audit: type=1400 audit(238.130:136): avc: denied { read } for pid=4348 comm="syz.0.129" name="binder0" dev="binder" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 238.249107][ T29] audit: type=1400 audit(238.150:137): avc: denied { open } for pid=4348 comm="syz.0.129" path="/dev/binderfs/binder0" dev="binder" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 238.311913][ T29] audit: type=1400 audit(238.210:138): avc: denied { ioctl } for pid=4348 comm="syz.0.129" path="/dev/binderfs/binder0" dev="binder" ino=4 ioctlcmd=0x620d scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 238.331957][ T29] audit: type=1400 audit(238.230:139): avc: denied { set_context_mgr } for pid=4348 comm="syz.0.129" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 238.484749][ T29] audit: type=1400 audit(238.390:140): avc: denied { map } for pid=4348 comm="syz.0.129" path="/dev/binderfs/binder0" dev="binder" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 239.137436][ T29] audit: type=1400 audit(239.040:141): avc: denied { call } for pid=4348 comm="syz.0.129" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 239.471436][ T29] audit: type=1400 audit(239.370:142): avc: denied { name_bind } for pid=4351 comm="syz.0.130" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 240.718668][ T95] usb 1-1: new low-speed USB device number 6 using dummy_hcd [ 241.016380][ T95] usb 1-1: config 0 has an invalid interface number: 55 but max is 0 [ 241.016808][ T95] usb 1-1: config 0 has no interface number 0 [ 241.017220][ T95] usb 1-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 241.017502][ T95] usb 1-1: config 0 interface 55 altsetting 0 endpoint 0xE has invalid maxpacket 32, setting to 8 [ 241.017606][ T95] usb 1-1: config 0 interface 55 altsetting 0 has an endpoint descriptor with address 0xAB, changing to 0x8B [ 241.017668][ T95] usb 1-1: config 0 interface 55 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 10 [ 241.017830][ T95] usb 1-1: config 0 interface 55 altsetting 0 endpoint 0x8B has invalid maxpacket 120, setting to 8 [ 241.017892][ T95] usb 1-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 241.017981][ T95] usb 1-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 241.018021][ T95] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 241.026105][ T95] usb 1-1: config 0 descriptor?? [ 241.126776][ T4359] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 241.130239][ T4359] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 241.233765][ T95] ldusb 1-1:0.55: LD USB Device #0 now attached to major 180 minor 0 [ 241.455958][ T41] usb 1-1: USB disconnect, device number 6 [ 241.461321][ T41] ldusb 1-1:0.55: LD USB Device #0 now disconnected [ 242.356007][ T29] audit: type=1400 audit(242.260:143): avc: denied { read write } for pid=4376 comm="syz.0.133" name="file0" dev="fuse" ino=64 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=chr_file permissive=1 [ 242.371549][ T29] audit: type=1400 audit(242.270:144): avc: denied { open } for pid=4376 comm="syz.0.133" path="/59/file0/file0" dev="fuse" ino=64 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=chr_file permissive=1 [ 244.163049][ T29] kauditd_printk_skb: 1 callbacks suppressed [ 244.163969][ T29] audit: type=1400 audit(244.060:146): avc: denied { create } for pid=4389 comm="syz.0.138" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 244.232185][ T29] audit: type=1400 audit(244.110:147): avc: denied { connect } for pid=4389 comm="syz.0.138" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 246.665731][ T29] audit: type=1400 audit(246.540:148): avc: denied { write } for pid=4392 comm="syz.0.139" name="vlan0" dev="proc" ino=4026532911 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 247.250466][ T4399] tmpfs: Unsupported parameter 'huge' [ 247.678198][ T4403] SELinux: ebitmap: start bit 64 comes after start bit 384 [ 247.681827][ T4403] SELinux: failed to load policy [ 247.683146][ T29] audit: type=1400 audit(247.570:149): avc: denied { load_policy } for pid=4402 comm="syz.0.143" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 248.025732][ T29] audit: type=1400 audit(247.930:150): avc: denied { create } for pid=4406 comm="syz.0.145" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 248.029620][ T29] audit: type=1400 audit(247.930:151): avc: denied { connect } for pid=4406 comm="syz.0.145" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 248.039159][ T29] audit: type=1400 audit(247.940:152): avc: denied { setopt } for pid=4406 comm="syz.0.145" laddr=fe80::a8aa:aaff:feaa:aaaa lport=58 faddr=ff03::1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 248.052041][ T29] audit: type=1400 audit(247.950:153): avc: denied { write } for pid=4406 comm="syz.0.145" laddr=fe80::a8aa:aaff:feaa:aaaa lport=58 faddr=ff03::1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 250.428017][ T29] audit: type=1400 audit(250.330:154): avc: denied { append } for pid=4421 comm="syz.0.149" name="comedi3" dev="devtmpfs" ino=713 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 250.547475][ T4422] 8<--- cut here --- [ 250.547703][ T4422] Unable to handle kernel paging request at virtual address fee08001 when write [ 250.547859][ T4422] [fee08001] *pgd=80000080007003, *pmd=00000000 [ 250.548867][ T4422] Internal error: Oops: a06 [#1] SMP ARM [ 250.551831][ T4422] Modules linked in: [ 250.552839][ T4422] CPU: 1 UID: 0 PID: 4422 Comm: syz.0.149 Not tainted syzkaller #0 PREEMPT [ 250.556206][ T4422] Hardware name: ARM-Versatile Express [ 250.556831][ T4422] PC is at parport_attach+0x174/0x1d0 [ 250.558045][ T4422] LR is at parport_attach+0x164/0x1d0 [ 250.558375][ T4422] pc : [<813ce690>] lr : [<813ce680>] psr: 60000013 [ 250.558755][ T4422] sp : dfb19d30 ip : dfb19d30 fp : dfb19d54 [ 250.559037][ T4422] r10: 82b25910 r9 : 00000003 r8 : 84007900 [ 250.559414][ T4422] r7 : dfb19d90 r6 : 84007900 r5 : 00000000 r4 : 00000000 [ 250.559726][ T4422] r3 : fee08001 r2 : 81e177dc r1 : 00000001 r0 : 813ce300 [ 250.560123][ T4422] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 250.560495][ T4422] Control: 30c5387d Table: 8576f180 DAC: 00000000 [ 250.560841][ T4422] Register r0 information: non-slab/vmalloc memory [ 250.562433][ T4422] Register r1 information: non-paged memory [ 250.563009][ T4422] Register r2 information: non-slab/vmalloc memory [ 250.563431][ T4422] Register r3 information: 0-page vmalloc region starting at 0xfee00000 allocated at pci_reserve_io+0x0/0x38 [ 250.564089][ T4422] Register r4 information: NULL pointer [ 250.564361][ T4422] Register r5 information: NULL pointer [ 250.564677][ T4422] Register r6 information: slab kmalloc-192 start 84007900 pointer offset 0 size 192 [ 250.565849][ T4422] Register r7 information: 2-page vmalloc region starting at 0xdfb18000 allocated at kernel_clone+0xac/0x3ec [ 250.566364][ T4422] Register r8 information: slab kmalloc-192 start 84007900 pointer offset 0 size 192 [ 250.566932][ T4422] Register r9 information: non-paged memory [ 250.567212][ T4422] Register r10 information: non-slab/vmalloc memory [ 250.567532][ T4422] Register r11 information: 2-page vmalloc region starting at 0xdfb18000 allocated at kernel_clone+0xac/0x3ec [ 250.568056][ T4422] Register r12 information: 2-page vmalloc region starting at 0xdfb18000 allocated at kernel_clone+0xac/0x3ec [ 250.568583][ T4422] Process syz.0.149 (pid: 4422, stack limit = 0xdfb18000) [ 250.569013][ T4422] Stack: (0xdfb19d30 to 0xdfb1a000) [ 250.569535][ T4422] 9d20: 823f13b8 84007900 829d1bf4 829d1bf4 [ 250.570068][ T4422] 9d40: 81e17c9c 84007944 dfb19d8c dfb19d58 813ca720 813ce528 200000c0 00000000 [ 250.570721][ T4422] 9d60: dfb19d7c 200000c0 84007900 b5403587 200000c0 84c4a400 40946400 00000003 [ 250.571230][ T4422] 9d80: dfb19e4c dfb19d90 813c626c 813ca624 656d6f63 705f6964 6f707261 00007472 [ 250.571824][ T4422] 9da0: 00000000 00008001 00000006 00000001 00000000 00000000 00000cc7 00000008 [ 250.572367][ T4422] 9dc0: 00000007 0000000a 00000100 00000007 00000000 00000007 00000040 00000006 [ 250.573116][ T4422] 9de0: ffffffff 00000001 0001a449 00000007 40000003 00004089 00000009 00000f27 [ 250.573658][ T4422] 9e00: 0000ffff 00000007 00000008 00000005 00000008 0000000c 00010000 fffffff8 [ 250.574217][ T4422] 9e20: 00000000 9c850177 00000000 84939b40 84007900 200000c0 200000c0 84c4a400 [ 250.574682][ T4422] 9e40: dfb19f14 dfb19e50 813c7238 813c6178 00000000 00000000 00000000 9c850177 [ 250.575120][ T4422] 9e60: 00000000 00000000 824625b4 0000005f 83bdd210 84007930 8337f2dc 84c4a400 [ 250.575496][ T4422] 9e80: dfb19ee4 dfb19e90 807a7684 8079da7c 00000064 00000001 00000000 dfb19eac [ 250.575935][ T4422] 9ea0: 858063d0 834e7990 00006400 0000000b dfb19ea0 00000000 00000000 9c850177 [ 250.576372][ T4422] 9ec0: 84939b40 40946400 200000c0 200000c0 84939b40 00000003 dfb19ef4 dfb19ee8 [ 250.577143][ T4422] 9ee0: 807a77a4 9c850177 dfb19f14 40946400 00000000 84939b41 200000c0 84939b40 [ 250.577615][ T4422] 9f00: 00000003 84c4a400 dfb19fa4 dfb19f18 805788b8 813c6c68 ecac8b10 84c4a400 [ 250.578043][ T4422] 9f20: dfb19f3c dfb19f30 81a60ab8 81a60988 dfb19f54 dfb19f40 8025c484 8028d914 [ 250.578528][ T4422] 9f40: dfb19fb0 40000000 dfb19f84 dfb19f58 802229ec 8025c440 00000000 8281cfb4 [ 250.579006][ T4422] 9f60: dfb19fb0 0014ced0 ecac8b10 80222940 00000000 9c850177 dfb19fac 00000000 [ 250.579453][ T4422] 9f80: 00000000 00316308 00000036 8020029c 84c4a400 00000036 00000000 dfb19fa8 [ 250.580038][ T4422] 9fa0: 80200060 80578794 00000000 00000000 00000003 40946400 200000c0 00000000 [ 250.580621][ T4422] 9fc0: 00000000 00000000 00316308 00000036 00300000 00000000 00006364 76f580bc [ 250.581074][ T4422] 9fe0: 76f57ec0 76f57eb0 0001928c 00132970 60000010 00000003 00000000 00000000 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 250.581822][ T4422] Call trace: [ 250.582352][ T4422] [<813ce51c>] (parport_attach) from [<813ca720>] (comedi_device_attach+0x108/0x250) [ 250.583394][ T4422] r6:84007944 r5:81e17c9c r4:829d1bf4 [ 250.583762][ T4422] [<813ca618>] (comedi_device_attach) from [<813c626c>] (do_devconfig_ioctl+0x100/0x220) [ 250.584282][ T4422] r10:00000003 r9:40946400 r8:84c4a400 r7:200000c0 r6:b5403587 r5:84007900 [ 250.584617][ T4422] r4:200000c0 [ 250.584791][ T4422] [<813c616c>] (do_devconfig_ioctl) from [<813c7238>] (comedi_unlocked_ioctl+0x5dc/0x1c50) [ 250.585194][ T4422] r8:84c4a400 r7:200000c0 r6:200000c0 r5:84007900 r4:84939b40 [ 250.585473][ T4422] [<813c6c5c>] (comedi_unlocked_ioctl) from [<805788b8>] (sys_ioctl+0x130/0xba0) [ 250.585897][ T4422] r10:84c4a400 r9:00000003 r8:84939b40 r7:200000c0 r6:84939b41 r5:00000000 [ 250.586220][ T4422] r4:40946400 [ 250.586391][ T4422] [<80578788>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 250.586835][ T4422] Exception stack(0xdfb19fa8 to 0xdfb19ff0) [ 250.587142][ T4422] 9fa0: 00000000 00000000 00000003 40946400 200000c0 00000000 [ 250.587485][ T4422] 9fc0: 00000000 00000000 00316308 00000036 00300000 00000000 00006364 76f580bc [ 250.587811][ T4422] 9fe0: 76f57ec0 76f57eb0 0001928c 00132970 [ 250.588075][ T4422] r10:00000036 r9:84c4a400 r8:8020029c r7:00000036 r6:00316308 r5:00000000 [ 250.588412][ T4422] r4:00000000 [ 250.588865][ T4422] Code: e596306c e3a04000 e7f33053 e2433612 (e5c34000) [ 250.589560][ T4422] ---[ end trace 0000000000000000 ]--- [ 250.590455][ T4422] Kernel panic - not syncing: Fatal exception [ 250.593631][ T4422] Rebooting in 86400 seconds.. VM DIAGNOSIS: 04:17:12 Registers: info registers vcpu 0 CPU#0 R00=00000000 R01=00000000 R02=00000005 R03=81a612f0 R04=00000006 R05=828f7e48 R06=00000000 R07=828f7e40 R08=83b10c00 R09=00000028 R10=828f7e48 R11=df801e5c R12=df801e60 R13=df801e50 R14=8033dd04 R15=81a61300 PSR=60010193 -ZC- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000 info registers vcpu 1 CPU#1 R00=84026840 R01=00000074 R02=eae5f000 R03=eae5f018 R04=83acc041 R05=84026840 R06=80a8efac R07=83acc060 R08=82827128 R09=00000000 R10=0000044c R11=dfb1992c R12=00000002 R13=dfb19920 R14=82959484 R15=80a8efbc PSR=80000193 N--- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000