last executing test programs: 16.652775732s ago: executing program 1 (id=238): openat$fb0(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0xffffffffffffff9a) socket$inet(0x2, 0x4000000000000001, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x400000000a882, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000002, 0x28011, r2, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) 12.888938793s ago: executing program 1 (id=239): sendmmsg$sock(0xffffffffffffffff, &(0x7f0000003b40)=[{{&(0x7f0000000240)=@generic={0x21, "1aee2c4f6843c6782466293e62d4f664c2efa8906f0d97822ac0d88ecdd9d47e182b3b523c6243022c1be9fd662325c023ac48a28ae996c41561bb7e9903c408613b4d29da0b9d5af499caa7759c17c667af8acea6dc52148f1233494efd8f08aaab6382d5e33471a107ec47df5b5312764e134c68842fd1a2078151812e"}, 0x80, &(0x7f00000009c0)=[{&(0x7f00000002c0)}, {&(0x7f0000000480)="4ce09043b6aa2ae5946f67306c7f73ed469dfcfc5e1f4d8123a4a8a7b9be82f67f89605cd9bbf7254c156b00437f753a248daf68c5ebdc4a6346d336a6502e98eae72777956d1ebeeb855fae46b3ccb9fb3d593651b95ee00afe0816b3c6e7f3cb3b18fb5198643daa6b9cafde584957dd72ba27cef6604f5df59f0bee60bca63d75a9d812eb699c2d665b7179b22027cf748ac63bcc212703d44cb083", 0x9d}, {&(0x7f0000000780)="8ff2f15bd0017ce4b36b6bc4335634254cffcc40c0312f5ff35991272b79d76712dc0c3cfdc0d70ce8004884e6917bed9ffee1584df7f06c7bccac71daf78bf3c68b8d5e56357654784bdbc700bceb1049c6a47d53c5ac29f83aed3ae9968fe8", 0x60}, {&(0x7f0000000800)}, {&(0x7f0000000900)="a9be9b2ff3a19d5a1226e5243d37d1fd2894c1ae880dc2316aa2d5ad08944c7135eb837eff354282dd5863c051eb7b9b17be0e4fdd6560f3f2c2c04af73a6cb75b5d05d6037f91e8f4f08e90d5313fb91fbdc5acd212f7d8c800a837a0236309d25e82d5767d8df7512b2beb324c2a2fd6f4ed3a3eb7396f02d515396a3be574d721df257dbf0bc39c617c69458d721eb85d0e5372751cd2", 0x98}], 0x5}}, {{&(0x7f0000000a40)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x80, 0x0, 0x0, &(0x7f0000000cc0)=[@mark={{0x14, 0x1, 0x24, 0x9a9}}, @mark={{0x14, 0x1, 0x24, 0x4}}, @timestamping={{0x14, 0x1, 0x25, 0x101}}, @txtime={{0x18, 0x1, 0x3d, 0x2}}], 0x60}}, {{&(0x7f0000000d80)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e23, @local}, 0x2, 0x3, 0x1, 0x3}}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f0000003a40)=[{&(0x7f0000000640)="f3f4c60f4caeeeb0b0c17aa464613c", 0xf}], 0x1}}], 0x4, 0x20000044) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000004c0)="2c385a7af3be", 0x6) r1 = accept4(r0, 0x0, 0x0, 0x800) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0xfffffe3f}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb095873048", 0xff31}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443e9c6ad7d2a8103ef2f4b93766b9a21501f94c1568b13756b66f74f46cf801704d2da8b96c34070b233af0afcc436712e58ed25e721193af05a045ad3fdc928f02f3dbad19d3e66eebda2e63f3f46ef4511cee26d7b48241847bf9e343ef4674c45e2a085060f11"}], 0x1, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000580), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000013c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r2, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000dc0)=ANY=[@ANYBLOB="f4060000", @ANYRES16=r3, @ANYBLOB="01000000000000e14f003b00000008000300", @ANYRES32=r4, @ANYBLOB="d50633008000009effffffffffff080211000001"], 0x6f4}}, 0x0) 11.381113338s ago: executing program 1 (id=240): r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x0, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f00000000c0)={'aio_aio12_8\x00', [0x140, 0x80000000, 0x1, 0xc, 0xe, 0x200005, 0x79, 0x3, 0x80008, 0x0, 0x2, 0x1, 0x7, 0x1, 0x1, 0xfd, 0xfffffffb, 0x9, 0x3, 0x7fffffff, 0x4089, 0x100, 0x4, 0x20001e58, 0x8, 0xf39e, 0x3, 0x8, 0x10a6b5, 0x0, 0xfffffff8]}) 10.800758691s ago: executing program 1 (id=241): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x44, 0x10, 0xffffffffffffffff, 0x70bd2a, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, 0x35a71, 0x51a23}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @geneve={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GENEVE_UDP_ZERO_CSUM6_TX={0x5}, @IFLA_GENEVE_UDP_ZERO_CSUM6_RX={0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x24050805}, 0x20044060) 10.286734758s ago: executing program 1 (id=242): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x50) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={r0}, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x1, 0x11, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002f000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70500000000000085000000a500000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0xf99017019b42da6b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={{0x14}, [], {0x14}}, 0x28}, 0x1, 0x0, 0x0, 0x850}, 0x4040080) 9.786620402s ago: executing program 1 (id=243): r0 = syz_usb_connect(0x0, 0x3f, &(0x7f0000000d40)=ANY=[@ANYBLOB="11010000733336088dee1edb23610000000109022d0101100000000904000003fe03010009cd8d1f0002000000090505020000fcffff09058b1e20"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000780)={0x84, &(0x7f00000004c0)=ANY=[@ANYBLOB='\x00\x00'], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$EVIOCGMASK(r1, 0x5b02, 0x0) 4.297787451s ago: executing program 0 (id=245): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) ftruncate(r0, 0x8008976) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) r1 = io_uring_setup(0x344c, &(0x7f0000000080)={0x0, 0xbf6e, 0x0, 0x7}) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000002c0)=[{&(0x7f0000001700)=""/4095, 0x440000}], 0x100000000000011a) 3.550486943s ago: executing program 0 (id=246): socket$kcm(0xa, 0x922000000003, 0x11) r0 = socket$kcm(0x10, 0x2, 0x4) socket(0x2, 0x2, 0x1) socket$kcm(0xa, 0x922000000003, 0x11) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x103}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000300)=@abs={0x0, 0x0, 0xfffffffe}, 0x6e) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="48000000150081fb7059ae08060c04000aff0f11000000040011018701546fabca1b4e7d06a6bd7c493872f750375ed08a562af5745e17b8c119418f0f000000d6e74703c48f93b8", 0x48}], 0x1}, 0x0) 1.65131776s ago: executing program 0 (id=247): r0 = syz_usb_connect(0x0, 0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="120100005520f010402038b1420104000001090238000100000000090400000371055900090582eb1000000001020009050276"], 0x0) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, &(0x7f0000000340)={0x1c, &(0x7f0000000680)=ANY=[@ANYBLOB="200b98000000c96a6401cba6760d815fc0bc7719039576f54c397a725b0bad1019a058c108d3bfaf784d70d159fdd8bf0b69bf7adc21dbd01e25f976d2d72b9ff5af28071c7e9b3fd15cb04bc1f565a92e9bb5225a8850c0209c00666486cce5de49a22ed54e944581d84d8a36b11a07d18b06a733e0e74bedd5dc96e20d568063e3a03d20450000009235883a09a05073072cba5301b7611831e7a59f06"], 0x0, 0x0}) syz_usb_control_io$hid(r0, &(0x7f0000001280)={0x14, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0003040000000403"], 0x0, 0x0}, 0x0) syz_usb_ep_write$ath9k_ep1(r0, 0x82, 0xc38, &(0x7f0000000080)=ANY=[]) 319.517675ms ago: executing program 0 (id=248): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000006c0)={0x5c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @multicast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}]}, 0x5c}}, 0x0) 148.556634ms ago: executing program 0 (id=249): sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4940}, 0x20000000) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002300)="81", 0x1}], 0x1}, 0x4) r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002bc0)=@raw={'raw\x00', 0x8, 0x3, 0x4c8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x3f8, 0xffffffff, 0xffffffff, 0x3f8, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth0_macvtap\x00', 'bridge0\x00'}, 0x0, 0x148, 0x170, 0x0, {}, [@common=@unspec=@helper={{0x48}}, @common=@inet=@hashlimit1={{0x58}, {'bond_slave_1\x00', {0x41, 0x1ff, 0x6, 0xb0e2, 0x10001, 0x84e, 0xfffffffb, 0x18, 0x8}, {0x1}}}]}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@remote, @ipv4={'\x00', '\xff\xff', @dev}, [], [], 'erspan0\x00', 'gre0\x00', {0xff}, {}, 0x0, 0x0, 0x0, 0x4b}, 0x0, 0x258, 0x288, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'pim6reg\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x7, 0x3ff}}}, @common=@inet=@hashlimit3={{0x158}, {'vcan0\x00', {0x3, 0x0, 0x41, 0xfffffffe, 0x2, 0x1000, 0x6, 0x3}}}]}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x528) r1 = socket$inet6(0xa, 0x3, 0x8000000003c) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4ea4, 0x0, @mcast1, 0x9}, 0x1c) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x953a, &(0x7f0000000100)=[{&(0x7f0000000000)="2c10", 0xffd0}], 0x1, 0x0, 0x0, 0x2c}, 0x44004) 0s ago: executing program 0 (id=250): r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x400, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f0000000600)={'comedi_parport\x00', [0x4, 0x0, 0x5, 0xc, 0x8, 0x6, 0x100002, 0x7, 0x5, 0x100, 0x4, 0x1, 0x1, 0x9, 0x0, 0x101, 0x83, 0x80000000, 0x3, 0x1b1c, 0xc, 0x4, 0x0, 0xffffffff, 0xb, 0x4, 0x3b, 0xc, 0x10000006, 0x10, 0xfffffff8]}) kernel console output (not intermixed with test programs): [ 45.019347][ T28] audit: type=1400 audit(44.930:91): avc: denied { read write } for pid=3095 comm="scp" name="null" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 45.022177][ T28] audit: type=1400 audit(44.930:92): avc: denied { open } for pid=3095 comm="scp" 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]:42118' (ED25519) to the list of known hosts. [ 60.763511][ T28] audit: type=1400 audit(60.670:93): avc: denied { name_bind } for pid=3098 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 [ 62.241090][ T28] audit: type=1400 audit(62.160:94): avc: denied { execute } for pid=3099 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 [ 62.243534][ T28] audit: type=1400 audit(62.160:95): avc: denied { execute_no_trans } for pid=3099 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 [ 65.371657][ T28] audit: type=1400 audit(65.290:96): avc: denied { mounton } for pid=3099 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 [ 65.377402][ T28] audit: type=1400 audit(65.290:97): avc: denied { mount } for pid=3099 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 [ 65.394242][ T3099] cgroup: Unknown subsys name 'net' [ 65.401722][ T28] audit: type=1400 audit(65.320:98): avc: denied { unmount } for pid=3099 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 65.565229][ T3099] cgroup: Unknown subsys name 'cpuset' [ 65.571795][ T3099] cgroup: Unknown subsys name 'hugetlb' [ 65.573108][ T3099] cgroup: Unknown subsys name 'rlimit' [ 65.739046][ T28] audit: type=1400 audit(65.650:99): avc: denied { setattr } for pid=3099 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=694 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 65.746407][ T28] audit: type=1400 audit(65.660:100): avc: denied { mounton } for pid=3099 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 [ 65.749233][ T28] audit: type=1400 audit(65.660:101): avc: denied { mount } for pid=3099 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 [ 65.951448][ T3101] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 65.954339][ T28] audit: type=1400 audit(65.870:102): avc: denied { relabelto } for pid=3101 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" [ 65.961538][ T28] audit: type=1400 audit(65.880:103): avc: denied { write } for pid=3101 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 [ 66.003245][ T28] audit: type=1400 audit(65.920:104): avc: denied { read } for pid=3099 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" [ 66.003765][ T28] audit: type=1400 audit(65.920:105): avc: denied { open } for pid=3099 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" [ 73.678652][ T3099] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 75.813390][ T28] audit: type=1400 audit(75.730:106): avc: denied { execmem } for pid=3102 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 75.868853][ T28] audit: type=1400 audit(75.780:107): avc: denied { read } for pid=3104 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 75.871191][ T28] audit: type=1400 audit(75.780:108): avc: denied { open } for pid=3104 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 [ 75.879134][ T28] audit: type=1400 audit(75.790:109): avc: denied { mounton } for pid=3104 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 [ 75.905875][ T28] audit: type=1400 audit(75.820:111): avc: denied { module_request } for pid=3105 comm="syz-executor" kmod="netdev-nr1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 75.907500][ T28] audit: type=1400 audit(75.820:110): avc: denied { module_request } for pid=3104 comm="syz-executor" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 75.981338][ T28] audit: type=1400 audit(75.900:112): avc: denied { sys_module } for pid=3105 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 76.573393][ T28] audit: type=1400 audit(76.490:113): avc: denied { ioctl } for pid=3105 comm="syz-executor" path="/dev/net/tun" dev="devtmpfs" ino=678 ioctlcmd=0x54ca scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 77.610598][ T3105] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.618251][ T3105] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.803317][ T3104] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.813078][ T3104] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.553725][ T3105] hsr_slave_0: entered promiscuous mode [ 78.558473][ T3105] hsr_slave_1: entered promiscuous mode [ 78.694322][ T3104] hsr_slave_0: entered promiscuous mode [ 78.696516][ T3104] hsr_slave_1: entered promiscuous mode [ 78.697769][ T3104] debugfs: 'hsr0' already exists in 'hsr' [ 78.698286][ T3104] Cannot create hsr debugfs directory [ 79.113890][ T28] audit: type=1400 audit(79.030:114): avc: denied { create } for pid=3105 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 79.115733][ T28] audit: type=1400 audit(79.030:115): avc: denied { write } for pid=3105 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 79.133618][ T3105] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 79.144356][ T3105] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 79.149456][ T3105] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 79.156976][ T3105] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 79.172919][ T3105] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 79.179424][ T3105] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 79.196832][ T3105] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 79.214227][ T3105] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 79.277706][ T3104] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 79.286699][ T3104] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 79.305361][ T3104] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 79.314391][ T3104] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 79.318165][ T3104] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 79.325980][ T3104] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 79.333516][ T3104] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 79.343105][ T3104] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 80.084495][ T3105] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.218783][ T3104] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.625547][ T3105] veth0_vlan: entered promiscuous mode [ 82.661507][ T3105] veth1_vlan: entered promiscuous mode [ 82.751446][ T3105] veth0_macvtap: entered promiscuous mode [ 82.776028][ T3105] veth1_macvtap: entered promiscuous mode [ 82.887698][ T208] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.888392][ T208] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.888860][ T208] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.889130][ T208] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.036881][ T28] kauditd_printk_skb: 1 callbacks suppressed [ 83.037249][ T28] audit: type=1400 audit(82.950:117): avc: denied { mount } for pid=3105 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 [ 83.059435][ T3104] veth0_vlan: entered promiscuous mode [ 83.063625][ T28] audit: type=1400 audit(82.980:118): avc: denied { mounton } for pid=3105 comm="syz-executor" path="/syzkaller.0pW9cp/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 [ 83.080805][ T28] audit: type=1400 audit(82.990:119): avc: denied { mount } for pid=3105 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 [ 83.083890][ T28] audit: type=1400 audit(83.000:120): avc: denied { mounton } for pid=3105 comm="syz-executor" path="/syzkaller.0pW9cp/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 [ 83.089686][ T28] audit: type=1400 audit(83.000:121): avc: denied { mounton } for pid=3105 comm="syz-executor" path="/syzkaller.0pW9cp/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 83.103920][ T3104] veth1_vlan: entered promiscuous mode [ 83.113273][ T28] audit: type=1400 audit(83.030:122): avc: denied { unmount } for pid=3105 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 83.123395][ T28] audit: type=1400 audit(83.040:123): avc: denied { mounton } for pid=3105 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=773 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 83.127601][ T28] audit: type=1400 audit(83.040:124): avc: denied { mount } for pid=3105 comm="syz-executor" name="/" dev="gadgetfs" ino=931 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 83.138415][ T28] audit: type=1400 audit(83.050:125): avc: denied { mount } for pid=3105 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 [ 83.145128][ T28] audit: type=1400 audit(83.060:126): avc: denied { mounton } for pid=3105 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 [ 83.225845][ T3105] 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. [ 83.226935][ T3104] veth0_macvtap: entered promiscuous mode [ 83.246814][ T3104] veth1_macvtap: entered promiscuous mode [ 83.364870][ T37] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.365426][ T37] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.365542][ T37] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.365634][ T37] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.131042][ T11] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 84.261392][ T11] usb 2-1: device descriptor read/64, error -71 [ 84.500544][ T11] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 84.631230][ T11] usb 2-1: device descriptor read/64, error -71 [ 84.740812][ T11] usb usb2-port1: attempt power cycle [ 85.090516][ T11] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 85.113572][ T11] usb 2-1: device descriptor read/8, error -71 [ 85.360493][ T11] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 85.382161][ T11] usb 2-1: device descriptor read/8, error -71 [ 85.491329][ T11] usb usb2-port1: unable to enumerate USB device [ 88.384793][ T28] kauditd_printk_skb: 5 callbacks suppressed [ 88.385185][ T28] audit: type=1400 audit(88.300:132): avc: denied { prog_load } for pid=3735 comm="syz.0.7" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 88.393824][ T28] audit: type=1400 audit(88.310:133): avc: denied { bpf } for pid=3735 comm="syz.0.7" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 93.678017][ T28] audit: type=1400 audit(93.590:134): avc: denied { write } for pid=3743 comm="syz.1.9" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 95.612142][ T28] audit: type=1400 audit(95.530:135): avc: denied { create } for pid=3735 comm="syz.0.7" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 97.080981][ T91] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 97.231093][ T91] usb 1-1: Using ep0 maxpacket: 16 [ 97.243905][ T91] usb 1-1: config 1 interface 0 altsetting 64 endpoint 0x1 has invalid maxpacket 31784, setting to 1024 [ 97.244298][ T91] usb 1-1: config 1 interface 0 altsetting 64 bulk endpoint 0x1 has invalid maxpacket 1024 [ 97.245928][ T91] usb 1-1: config 1 interface 0 altsetting 64 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 97.246168][ T91] usb 1-1: config 1 interface 0 has no altsetting 0 [ 97.266091][ T91] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 97.266462][ T91] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 97.267936][ T91] usb 1-1: Product: syz [ 97.268227][ T91] usb 1-1: Manufacturer: syz [ 97.268397][ T91] usb 1-1: SerialNumber: syz [ 97.280323][ T3752] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 97.281567][ T3752] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 97.514027][ T3752] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 97.516118][ T3752] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 97.547499][ T3752] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 97.569161][ T3752] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 97.632896][ T3752] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 97.638012][ T3752] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 97.816191][ T28] audit: type=1400 audit(97.730:136): avc: denied { setattr } for pid=3765 comm="syz.1.14" path="pipe:[998]" dev="pipefs" ino=998 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 98.088227][ T91] usb 1-1: USB disconnect, device number 2 [ 98.263733][ T28] audit: type=1400 audit(98.180:137): avc: denied { create } for pid=3777 comm="syz.0.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 98.274524][ T28] audit: type=1400 audit(98.190:138): avc: denied { create } for pid=3777 comm="syz.0.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 98.424240][ T28] audit: type=1400 audit(98.340:139): avc: denied { create } for pid=3779 comm="syz.0.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 98.427706][ T28] audit: type=1400 audit(98.340:140): avc: denied { bind } for pid=3779 comm="syz.0.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 98.437656][ T3781] Zero length message leads to an empty skb [ 98.446751][ T28] audit: type=1400 audit(98.360:141): avc: denied { accept } for pid=3779 comm="syz.0.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 98.982995][ T28] audit: type=1400 audit(98.900:142): avc: denied { write } for pid=3779 comm="syz.0.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 98.993286][ T28] audit: type=1400 audit(98.910:143): avc: denied { create } for pid=3779 comm="syz.0.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 99.002401][ T28] audit: type=1400 audit(98.920:144): avc: denied { write } for pid=3779 comm="syz.0.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 100.483955][ T3786] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=2048 sclass=netlink_tcpdiag_socket pid=3786 comm=syz.1.19 [ 100.579153][ T3788] kernel profiling enabled (shift: 3) [ 101.039307][ T28] audit: type=1400 audit(100.950:145): avc: denied { create } for pid=3793 comm="syz.0.23" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 101.064029][ T28] audit: type=1400 audit(100.980:146): avc: denied { create } for pid=3793 comm="syz.0.23" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 101.192503][ T28] audit: type=1400 audit(101.100:147): avc: denied { bind } for pid=3793 comm="syz.0.23" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 101.221174][ T28] audit: type=1400 audit(101.140:148): avc: denied { accept } for pid=3796 comm="syz.1.24" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_dgram_socket permissive=1 [ 101.245059][ T28] audit: type=1400 audit(101.140:149): avc: denied { ioctl } for pid=3793 comm="syz.0.23" path="socket:[1020]" dev="sockfs" ino=1020 ioctlcmd=0x6403 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 101.380668][ T28] audit: type=1400 audit(101.290:150): avc: denied { write } for pid=3793 comm="syz.0.23" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 101.505993][ T28] audit: type=1400 audit(101.420:151): avc: denied { unmount } for pid=3105 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 101.596808][ T3804] FAULT_INJECTION: forcing a failure. [ 101.596808][ T3804] name failslab, interval 1, probability 0, space 0, times 1 [ 101.598169][ T3804] CPU: 1 UID: 0 PID: 3804 Comm: syz.1.27 Not tainted syzkaller #0 PREEMPT [ 101.598522][ T3804] Hardware name: ARM-Versatile Express [ 101.598803][ T3804] Call trace: [ 101.599715][ T3804] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 101.600995][ T3804] r7:60000013 r6:60000013 r5:82332044 r4:00000000 [ 101.601105][ T3804] [<80201a74>] (show_stack) from [<8021e5e0>] (dump_stack_lvl+0x5c/0x70) [ 101.601185][ T3804] [<8021e584>] (dump_stack_lvl) from [<8021e60c>] (dump_stack+0x18/0x1c) [ 101.601261][ T3804] r7:8410ee40 r6:00000000 r5:8410ee40 r4:82b1ac48 [ 101.601284][ T3804] [<8021e5f4>] (dump_stack) from [<809ef364>] (should_fail_ex+0x1c0/0x224) [ 101.601346][ T3804] [<809ef1a4>] (should_fail_ex) from [<805674bc>] (should_failslab+0x6c/0x94) [ 101.601427][ T3804] r8:00000cc0 r7:8410ee40 r6:81630200 r5:00000cc0 r4:830e5c00 [ 101.601449][ T3804] [<80567450>] (should_failslab) from [<805456a0>] (kmem_cache_alloc_node_noprof+0x60/0x3ec) [ 101.601512][ T3804] [<80545640>] (kmem_cache_alloc_node_noprof) from [<81630200>] (__alloc_skb+0x74/0x2ec) [ 101.601616][ T3804] r10:00000000 r9:816303f0 r8:00000cc0 r7:00000000 r6:830e5c00 r5:ffffffff [ 101.601653][ T3804] r4:ddde4808 [ 101.601671][ T3804] [<8163018c>] (__alloc_skb) from [<81759da4>] (netlink_alloc_large_skb+0x8c/0xa8) [ 101.601746][ T3804] r9:00000000 r8:00000000 r7:85ea4400 r6:00000014 r5:850f6040 r4:00000140 [ 101.601770][ T3804] [<81759d18>] (netlink_alloc_large_skb) from [<8175a560>] (netlink_sendmsg+0x130/0x444) [ 101.601828][ T3804] r5:850f6040 r4:e8539f28 [ 101.601846][ T3804] [<8175a430>] (netlink_sendmsg) from [<8161e2a8>] (__sock_sendmsg+0x44/0x78) [ 101.601917][ T3804] r10:00040004 r9:00000000 r8:e8539dd4 r7:00000000 r6:850f6040 r5:e8539f28 [ 101.601944][ T3804] r4:00000000 [ 101.601963][ T3804] [<8161e264>] (__sock_sendmsg) from [<8161f348>] (____sys_sendmsg+0x238/0x2c4) [ 101.602027][ T3804] r7:00000000 r6:00000000 r5:850f6040 r4:e8539f28 [ 101.602059][ T3804] [<8161f110>] (____sys_sendmsg) from [<8161f748>] (___sys_sendmsg+0x9c/0xd0) [ 101.602131][ T3804] r10:00000128 r9:200011c0 r8:00040004 r7:00000000 r6:850f6040 r5:e8539f28 [ 101.602158][ T3804] r4:00000000 [ 101.602176][ T3804] [<8161f6ac>] (___sys_sendmsg) from [<816218b0>] (__sys_sendmsg+0x8c/0xe0) [ 101.602252][ T3804] r9:8410ee40 r8:8573f380 r7:00040004 r6:200011c0 r5:8573f381 r4:00000003 [ 101.602278][ T3804] [<81621824>] (__sys_sendmsg) from [<81621918>] (sys_sendmsg+0x14/0x18) [ 101.602385][ T3804] r8:8020029c r7:00000128 r6:0012f224 r5:00000000 r4:00000000 [ 101.602408][ T3804] [<81621904>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 101.602563][ T3804] Exception stack(0xe8539fa8 to 0xe8539ff0) [ 101.602733][ T3804] 9fa0: 00000000 00000000 00000003 200011c0 00040004 00000000 [ 101.602797][ T3804] 9fc0: 00000000 00000000 0012f224 00000128 003462d8 00000000 00000001 76f040dc [ 101.602839][ T3804] 9fe0: 76f03e88 76f03e78 00018ebc 00130820 [ 102.197366][ T3817] syz.1.32 uses obsolete (PF_INET,SOCK_PACKET) [ 102.622620][ T3828] FAULT_INJECTION: forcing a failure. [ 102.622620][ T3828] name failslab, interval 1, probability 0, space 0, times 0 [ 102.624281][ T3828] CPU: 1 UID: 0 PID: 3828 Comm: syz.1.37 Not tainted syzkaller #0 PREEMPT [ 102.624625][ T3828] Hardware name: ARM-Versatile Express [ 102.624935][ T3828] Call trace: [ 102.625275][ T3828] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 102.626492][ T3828] r7:60000013 r6:60000013 r5:82332044 r4:00000000 [ 102.626617][ T3828] [<80201a74>] (show_stack) from [<8021e5e0>] (dump_stack_lvl+0x5c/0x70) [ 102.626689][ T3828] [<8021e584>] (dump_stack_lvl) from [<8021e60c>] (dump_stack+0x18/0x1c) [ 102.626755][ T3828] r7:84920c40 r6:00000000 r5:84920c40 r4:82b1ac48 [ 102.626776][ T3828] [<8021e5f4>] (dump_stack) from [<809ef364>] (should_fail_ex+0x1c0/0x224) [ 102.626835][ T3828] [<809ef1a4>] (should_fail_ex) from [<805674bc>] (should_failslab+0x6c/0x94) [ 102.626915][ T3828] r8:00000000 r7:84920c40 r6:830016c0 r5:00000c40 r4:00001000 [ 102.626942][ T3828] [<80567450>] (should_failslab) from [<80545eac>] (__kmalloc_noprof+0xa8/0x3c8) [ 102.626982][ T3828] [<80545e04>] (__kmalloc_noprof) from [<8082fdf8>] (tomoyo_realpath_from_path+0x3c/0x16c) [ 102.627076][ T3828] r10:84920c40 r9:8595c400 r8:00000000 r7:8507ea18 r6:ea631f6c r5:00001000 [ 102.627099][ T3828] r4:00000000 [ 102.627121][ T3828] [<8082fdbc>] (tomoyo_realpath_from_path) from [<8082e374>] (tomoyo_mount_acl+0xa8/0x388) [ 102.627160][ T3828] r10:84920c40 r9:ea631f6c r8:8607cac0 r7:8607cc80 r6:00000000 r5:00000000 [ 102.627215][ T3828] r4:ea631e58 r3:ea631d88 [ 102.627226][ T3828] [<8082e2cc>] (tomoyo_mount_acl) from [<8082e73c>] (tomoyo_mount_permission+0xe8/0x208) [ 102.627263][ T3828] r10:84920c40 r9:808307b0 r8:8607cc80 r7:ea631f6c r6:00000000 r5:00000000 [ 102.627277][ T3828] r4:00000000 [ 102.627286][ T3828] [<8082e654>] (tomoyo_mount_permission) from [<808307cc>] (tomoyo_sb_mount+0x1c/0x24) [ 102.627319][ T3828] r8:00000000 r7:00000000 r6:8607cc80 r5:ea631f6c r4:00000000 [ 102.627331][ T3828] [<808307b0>] (tomoyo_sb_mount) from [<807e53f4>] (security_sb_mount+0xa4/0x238) [ 102.627360][ T3828] [<807e5350>] (security_sb_mount) from [<805d4428>] (path_mount+0x78/0xb18) [ 102.627398][ T3828] r9:00000000 r8:8607cc80 r7:00000000 r6:ea631f6c r5:00000000 r4:00000000 [ 102.627410][ T3828] [<805d43b0>] (path_mount) from [<805d569c>] (sys_mount+0x1dc/0x260) [ 102.627468][ T3828] r10:00000015 r9:84920c40 r8:00000000 r7:00000000 r6:8607cc80 r5:00000000 [ 102.627481][ T3828] r4:00000000 [ 102.627490][ T3828] [<805d54c0>] (sys_mount) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 102.627565][ T3828] Exception stack(0xea631fa8 to 0xea631ff0) [ 102.627662][ T3828] 1fa0: 00000000 00000000 00000000 20000080 200000c0 00000000 [ 102.627693][ T3828] 1fc0: 00000000 00000000 0012f224 00000015 003462d8 00000000 00000001 76f040dc [ 102.627712][ T3828] 1fe0: 76f03e88 76f03e78 00018ebc 00130820 [ 102.627754][ T3828] r10:00000015 r9:84920c40 r8:8020029c r7:00000015 r6:0012f224 r5:00000000 [ 102.627768][ T3828] r4:00000000 [ 102.700477][ T3828] ERROR: Out of memory at tomoyo_realpath_from_path. [ 103.161375][ T3835] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=771 sclass=netlink_route_socket pid=3835 comm=syz.0.41 [ 104.363077][ T3859] FAULT_INJECTION: forcing a failure. [ 104.363077][ T3859] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 104.363582][ T3859] CPU: 0 UID: 0 PID: 3859 Comm: syz.0.47 Not tainted syzkaller #0 PREEMPT [ 104.363675][ T3859] Hardware name: ARM-Versatile Express [ 104.363702][ T3859] Call trace: [ 104.363745][ T3859] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 104.363848][ T3859] r7:60000013 r6:60000013 r5:82332044 r4:00000000 [ 104.363870][ T3859] [<80201a74>] (show_stack) from [<8021e5e0>] (dump_stack_lvl+0x5c/0x70) [ 104.363919][ T3859] [<8021e584>] (dump_stack_lvl) from [<8021e60c>] (dump_stack+0x18/0x1c) [ 104.364070][ T3859] r7:00000000 r6:00000000 r5:85446200 r4:82b53188 [ 104.364168][ T3859] [<8021e5f4>] (dump_stack) from [<809ef364>] (should_fail_ex+0x1c0/0x224) [ 104.364252][ T3859] [<809ef1a4>] (should_fail_ex) from [<809ef3dc>] (should_fail+0x14/0x18) [ 104.364360][ T3859] r8:00000001 r7:00000000 r6:000000b4 r5:76f14a78 r4:833c59c0 [ 104.364416][ T3859] [<809ef3c8>] (should_fail) from [<809ef3fc>] (should_fail_usercopy+0x1c/0x20) [ 104.364536][ T3859] [<809ef3e0>] (should_fail_usercopy) from [<809f5380>] (strncpy_from_user+0x20/0x1b0) [ 104.364740][ T3859] [<809f5360>] (strncpy_from_user) from [<805ae674>] (do_getname+0x4c/0x14c) [ 104.364819][ T3859] r10:833c59cc r9:85446200 r8:00000001 r7:00000000 r6:76f14a78 r5:8253d8c0 [ 104.364883][ T3859] r4:833c59c0 [ 104.365000][ T3859] [<805ae628>] (do_getname) from [<805b40fc>] (getname_flags+0x14/0x18) [ 104.365221][ T3859] r10:00000142 r9:85446200 r8:8020029c r7:76f14a78 r6:ffffff9c r5:ea731f58 [ 104.365361][ T3859] r4:00000000 r3:00000001 [ 104.365384][ T3859] [<805b40e8>] (getname_flags) from [<8059b8b0>] (do_sys_openat2+0x64/0xf0) [ 104.365463][ T3859] [<8059b84c>] (do_sys_openat2) from [<8059bdf0>] (sys_openat+0x88/0xd8) [ 104.365627][ T3859] r7:00000142 r6:76f14ea8 r5:76f14a78 r4:ffffff9c [ 104.365733][ T3859] [<8059bd68>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 104.365792][ T3859] Exception stack(0xea731fa8 to 0xea731ff0) [ 104.365838][ T3859] 1fa0: 00000000 00000000 ffffff9c 76f14a78 00020000 00000000 [ 104.365975][ T3859] 1fc0: 00000000 00000000 76f14ea8 00000142 003462d8 00000000 003d0f00 76f150dc [ 104.366063][ T3859] 1fe0: 76f149f8 76f149e4 0010ba44 00112628 [ 104.366194][ T3859] r5:00000000 r4:00000000 [ 104.678899][ T28] kauditd_printk_skb: 10 callbacks suppressed [ 104.679269][ T28] audit: type=1400 audit(104.590:162): avc: denied { write } for pid=3867 comm="syz.1.50" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 104.711120][ T23] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 104.772823][ T28] audit: type=1400 audit(104.690:163): avc: denied { name_bind } for pid=3869 comm="syz.1.51" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 104.860575][ T23] usb 1-1: Using ep0 maxpacket: 16 [ 104.881820][ T23] usb 1-1: config 1 interface 0 altsetting 64 endpoint 0x1 has invalid maxpacket 31784, setting to 1024 [ 104.882147][ T23] usb 1-1: config 1 interface 0 altsetting 64 bulk endpoint 0x1 has invalid maxpacket 1024 [ 104.882371][ T23] usb 1-1: config 1 interface 0 altsetting 64 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 104.882522][ T23] usb 1-1: config 1 interface 0 has no altsetting 0 [ 104.915366][ T23] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 104.916371][ T23] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 104.918815][ T23] usb 1-1: Product: syz [ 104.919584][ T23] usb 1-1: Manufacturer: syz [ 104.923947][ T23] usb 1-1: SerialNumber: syz [ 104.940213][ T3861] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 104.948621][ T3861] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 105.213880][ T3861] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 105.215835][ T3861] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 105.242141][ T3861] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 105.243341][ T3861] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 105.284130][ T23] usb 1-1: USB disconnect, device number 3 [ 105.441866][ T3887] FAULT_INJECTION: forcing a failure. [ 105.441866][ T3887] name failslab, interval 1, probability 0, space 0, times 0 [ 105.442167][ T3887] CPU: 0 UID: 0 PID: 3887 Comm: syz.0.53 Not tainted syzkaller #0 PREEMPT [ 105.442222][ T3887] Hardware name: ARM-Versatile Express [ 105.442237][ T3887] Call trace: [ 105.442259][ T3887] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 105.442321][ T3887] r7:60000013 r6:60000013 r5:82332044 r4:00000000 [ 105.442333][ T3887] [<80201a74>] (show_stack) from [<8021e5e0>] (dump_stack_lvl+0x5c/0x70) [ 105.442362][ T3887] [<8021e584>] (dump_stack_lvl) from [<8021e60c>] (dump_stack+0x18/0x1c) [ 105.442395][ T3887] r7:8318ee40 r6:00000000 r5:8318ee40 r4:82b1ac48 [ 105.442406][ T3887] [<8021e5f4>] (dump_stack) from [<809ef364>] (should_fail_ex+0x1c0/0x224) [ 105.442437][ T3887] [<809ef1a4>] (should_fail_ex) from [<805674bc>] (should_failslab+0x6c/0x94) [ 105.442477][ T3887] r8:00000000 r7:8318ee40 r6:8161d76c r5:00000cc0 r4:830e5f00 [ 105.442587][ T3887] [<80567450>] (should_failslab) from [<805452bc>] (kmem_cache_alloc_lru_noprof+0x60/0x3e4) [ 105.442695][ T3887] [<8054525c>] (kmem_cache_alloc_lru_noprof) from [<8161d76c>] (sock_alloc_inode+0x24/0x84) [ 105.442814][ T3887] r10:00000119 r9:85dc5000 r8:8020029c r7:00000010 r6:81e60b40 r5:83394800 [ 105.442858][ T3887] r4:00000010 [ 105.442907][ T3887] [<8161d748>] (sock_alloc_inode) from [<805c820c>] (alloc_inode+0x24/0xd0) [ 105.443023][ T3887] r5:83394800 r4:00000010 [ 105.443089][ T3887] [<805c81e8>] (alloc_inode) from [<8161d01c>] (sock_alloc+0x20/0x78) [ 105.443237][ T3887] r7:00000010 r6:00000000 r5:00000003 r4:00000010 [ 105.443274][ T3887] [<8161cffc>] (sock_alloc) from [<8161d220>] (__sock_create+0x80/0x22c) [ 105.443418][ T3887] r5:00000003 r4:00000010 [ 105.443441][ T3887] [<8161d1a0>] (__sock_create) from [<8162039c>] (__sys_socket+0x94/0x118) [ 105.443569][ T3887] r10:00000119 r9:8318ee40 r8:8020029c r7:00000119 r6:8318ee40 r5:00000010 [ 105.443610][ T3887] r4:00000003 [ 105.443723][ T3887] [<81620308>] (__sys_socket) from [<81620430>] (sys_socket+0x10/0x14) [ 105.443829][ T3887] r6:ffffffff r5:00000000 r4:76f13e78 [ 105.443896][ T3887] [<81620420>] (sys_socket) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 105.444050][ T3887] Exception stack(0xea815fa8 to 0xea815ff0) [ 105.444271][ T3887] 5fa0: 76f13e78 00000000 00000010 00000003 00000010 00000000 [ 105.445213][ T3887] 5fc0: 76f13e78 00000000 ffffffff 00000119 003462d8 00000000 003d0f00 76f150dc [ 105.445705][ T3887] 5fe0: 00000000 76f13e44 0001cc7c 001325ec [ 105.481928][ T3887] socket: no more sockets [ 107.586118][ T28] audit: type=1400 audit(107.500:164): avc: denied { map_create } for pid=3900 comm="syz.0.58" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 107.589491][ T28] audit: type=1400 audit(107.500:165): avc: denied { map_read map_write } for pid=3900 comm="syz.0.58" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 107.626582][ T28] audit: type=1400 audit(107.540:166): avc: denied { append } for pid=3897 comm="syz.1.57" name="full" dev="devtmpfs" ino=6 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 107.687244][ T28] audit: type=1400 audit(107.600:167): avc: denied { prog_run } for pid=3900 comm="syz.0.58" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 107.723748][ T28] audit: type=1400 audit(107.640:168): avc: denied { create } for pid=3900 comm="syz.0.58" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 107.727252][ T28] audit: type=1400 audit(107.640:169): avc: denied { bind } for pid=3900 comm="syz.0.58" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 107.734264][ T28] audit: type=1400 audit(107.650:170): avc: denied { listen } for pid=3900 comm="syz.0.58" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 107.738820][ T28] audit: type=1400 audit(107.650:171): avc: denied { connect } for pid=3900 comm="syz.0.58" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 107.895446][ T3903] FAULT_INJECTION: forcing a failure. [ 107.895446][ T3903] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 107.895921][ T3903] CPU: 0 UID: 0 PID: 3903 Comm: syz.1.59 Not tainted syzkaller #0 PREEMPT [ 107.896907][ T3903] Hardware name: ARM-Versatile Express [ 107.899226][ T3903] Call trace: [ 107.899835][ T3903] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 107.899958][ T3903] r7:60000013 r6:60000013 r5:82332044 r4:00000000 [ 107.899987][ T3903] [<80201a74>] (show_stack) from [<8021e5e0>] (dump_stack_lvl+0x5c/0x70) [ 107.900050][ T3903] [<8021e584>] (dump_stack_lvl) from [<8021e60c>] (dump_stack+0x18/0x1c) [ 107.900183][ T3903] r7:20000280 r6:00000000 r5:84923d40 r4:82b53188 [ 107.900211][ T3903] [<8021e5f4>] (dump_stack) from [<809ef364>] (should_fail_ex+0x1c0/0x224) [ 107.900279][ T3903] [<809ef1a4>] (should_fail_ex) from [<809ef3dc>] (should_fail+0x14/0x18) [ 107.900347][ T3903] r8:00000800 r7:20000280 r6:ea8fde30 r5:00000000 r4:ea8fdf28 [ 107.900370][ T3903] [<809ef3c8>] (should_fail) from [<809ef3fc>] (should_fail_usercopy+0x1c/0x20) [ 107.900429][ T3903] [<809ef3e0>] (should_fail_usercopy) from [<8161f51c>] (copy_msghdr_from_user+0x50/0x1e0) [ 107.900504][ T3903] [<8161f4cc>] (copy_msghdr_from_user) from [<8161f724>] (___sys_sendmsg+0x78/0xd0) [ 107.900703][ T3903] r8:00000800 r7:00000000 r6:835f4040 r5:ea8fdf28 r4:ea8fde74 [ 107.900781][ T3903] [<8161f6ac>] (___sys_sendmsg) from [<816218b0>] (__sys_sendmsg+0x8c/0xe0) [ 107.900906][ T3903] r9:84923d40 r8:854f6d00 r7:00000800 r6:20000280 r5:854f6d01 r4:00000003 [ 107.900992][ T3903] [<81621824>] (__sys_sendmsg) from [<81621918>] (sys_sendmsg+0x14/0x18) [ 107.901120][ T3903] r8:8020029c r7:00000128 r6:0012f224 r5:00000000 r4:00000000 [ 107.901149][ T3903] [<81621904>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 107.901225][ T3903] Exception stack(0xea8fdfa8 to 0xea8fdff0) [ 107.901287][ T3903] dfa0: 00000000 00000000 00000003 20000280 00000800 00000000 [ 107.901347][ T3903] dfc0: 00000000 00000000 0012f224 00000128 003462d8 00000000 00000001 76f040dc [ 107.901401][ T3903] dfe0: 76f03e88 76f03e78 00018ebc 00130820 [ 108.972694][ T3905] mmap: syz.1.60 (3905) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 110.503372][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 110.503790][ T28] audit: type=1400 audit(110.420:175): avc: denied { accept } for pid=3912 comm="syz.0.63" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 110.509550][ T28] audit: type=1400 audit(110.420:176): avc: denied { connect } for pid=3912 comm="syz.0.63" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 110.660864][ T28] audit: type=1400 audit(110.570:177): avc: denied { ioctl } for pid=3912 comm="syz.0.63" path="socket:[2762]" dev="sockfs" ino=2762 ioctlcmd=0x8903 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 114.225644][ T28] audit: type=1400 audit(114.140:178): avc: denied { setopt } for pid=3935 comm="syz.1.72" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 115.379754][ T28] audit: type=1400 audit(115.290:179): avc: denied { lock } for pid=3939 comm="syz.0.73" path="socket:[3361]" dev="sockfs" ino=3361 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_stream_socket permissive=1 [ 115.745848][ T28] audit: type=1400 audit(115.660:180): avc: denied { ioctl } for pid=3947 comm="syz.0.76" path="socket:[2890]" dev="sockfs" ino=2890 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 116.055755][ T3950] FAULT_INJECTION: forcing a failure. [ 116.055755][ T3950] name failslab, interval 1, probability 0, space 0, times 0 [ 116.086961][ T3950] CPU: 1 UID: 0 PID: 3950 Comm: syz.0.77 Not tainted syzkaller #0 PREEMPT [ 116.088680][ T3950] Hardware name: ARM-Versatile Express [ 116.089196][ T3950] Call trace: [ 116.090011][ T3950] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 116.090795][ T3950] r7:60000013 r6:60000013 r5:82332044 r4:00000000 [ 116.090821][ T3950] [<80201a74>] (show_stack) from [<8021e5e0>] (dump_stack_lvl+0x5c/0x70) [ 116.090873][ T3950] [<8021e584>] (dump_stack_lvl) from [<8021e60c>] (dump_stack+0x18/0x1c) [ 116.090932][ T3950] r7:0000045c r6:00000000 r5:839db100 r4:82b1ac48 [ 116.090951][ T3950] [<8021e5f4>] (dump_stack) from [<809ef364>] (should_fail_ex+0x1c0/0x224) [ 116.091006][ T3950] [<809ef1a4>] (should_fail_ex) from [<805674bc>] (should_failslab+0x6c/0x94) [ 116.091074][ T3950] r8:839db100 r7:0000045c r6:8111de0c r5:00000dc0 r4:83001600 [ 116.091096][ T3950] [<80567450>] (should_failslab) from [<80546f44>] (__kmalloc_cache_noprof+0x58/0x338) [ 116.091148][ T3950] [<80546eec>] (__kmalloc_cache_noprof) from [<8111de0c>] (raw_open+0x34/0xb4) [ 116.091217][ T3950] r10:82b5d150 r9:845627b8 r8:81de3aac r7:82b5d15c r6:83ea7480 r5:00000000 [ 116.091242][ T3950] r4:82ba10b4 [ 116.091258][ T3950] [<8111ddd8>] (raw_open) from [<80b0ab74>] (misc_open+0xc4/0x164) [ 116.092190][ T3950] r7:82b5d15c r6:0000010d r5:83ea7480 r4:82ba10b4 [ 116.093110][ T3950] [<80b0aab0>] (misc_open) from [<805a5ad4>] (chrdev_open+0xbc/0x234) [ 116.093722][ T3950] r10:83406dd0 r9:83ea7480 r8:83ea74a8 r7:81d364bc r6:83ea7480 r5:845627b8 [ 116.098927][ T3950] r4:838537c0 r3:80b0aab0 [ 116.098998][ T3950] [<805a5a18>] (chrdev_open) from [<80599a14>] (do_dentry_open+0x138/0x50c) [ 116.099106][ T3950] r9:83ea7480 r8:83ea74a8 r7:805a5a18 r6:845627b8 r5:00000000 r4:83ea7480 [ 116.099129][ T3950] [<805998dc>] (do_dentry_open) from [<8059b3ec>] (vfs_open+0x2c/0xe8) [ 116.099243][ T3950] r9:83ea7480 r8:dfa95e58 r7:dfa95f20 r6:83ea74a8 r5:82b21e14 r4:83ea7480 [ 116.099271][ T3950] [<8059b3c0>] (vfs_open) from [<805b6044>] (path_openat+0x850/0x1260) [ 116.099770][ T3950] r6:00000000 r5:82b21e14 r4:00020002 [ 116.099809][ T3950] [<805b57f4>] (path_openat) from [<805b6b0c>] (do_file_open+0xb8/0x150) [ 116.099892][ T3950] r10:00000142 r9:839db100 r8:00000001 r7:ffffff9c r6:dfa95f20 r5:839db100 [ 116.099919][ T3950] r4:833c5540 [ 116.099935][ T3950] [<805b6a54>] (do_file_open) from [<8059b8d8>] (do_sys_openat2+0x8c/0xf0) [ 116.099996][ T3950] r8:8020029c r7:0018aad8 r6:ffffff9c r5:833c5540 r4:00000004 [ 116.100017][ T3950] [<8059b84c>] (do_sys_openat2) from [<8059bdf0>] (sys_openat+0x88/0xd8) [ 116.100073][ T3950] r7:00000142 r6:00000000 r5:0018aad8 r4:ffffff9c [ 116.100092][ T3950] [<8059bd68>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 116.100139][ T3950] Exception stack(0xdfa95fa8 to 0xdfa95ff0) [ 116.100210][ T3950] 5fa0: 00000000 00000000 ffffff9c 0018aad8 00020002 00000000 [ 116.100284][ T3950] 5fc0: 00000000 00000000 00000000 00000142 00000000 00000000 003d0f00 76f150dc [ 116.100315][ T3950] 5fe0: 76f12d68 76f12d54 0010ba44 00112628 [ 116.100341][ T3950] r5:00000000 r4:00000000 [ 121.237419][ T28] audit: type=1400 audit(121.150:181): avc: denied { unmount } for pid=3104 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 121.302496][ T3970] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=771 sclass=netlink_route_socket pid=3970 comm=syz.1.84 [ 121.344927][ T28] audit: type=1400 audit(121.260:182): avc: denied { create } for pid=3971 comm="syz.0.85" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 123.601416][ T28] audit: type=1400 audit(123.510:183): avc: denied { bind } for pid=3984 comm="syz.1.91" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 125.590980][ T23] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 125.646695][ T3997] FAULT_INJECTION: forcing a failure. [ 125.646695][ T3997] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 125.647102][ T3997] CPU: 0 UID: 0 PID: 3997 Comm: syz.0.94 Not tainted syzkaller #0 PREEMPT [ 125.647260][ T3997] Hardware name: ARM-Versatile Express [ 125.647291][ T3997] Call trace: [ 125.647334][ T3997] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 125.647452][ T3997] r7:60000013 r6:60000013 r5:82332044 r4:00000000 [ 125.647480][ T3997] [<80201a74>] (show_stack) from [<8021e5e0>] (dump_stack_lvl+0x5c/0x70) [ 125.647564][ T3997] [<8021e584>] (dump_stack_lvl) from [<8021e60c>] (dump_stack+0x18/0x1c) [ 125.647691][ T3997] r7:20000100 r6:00000000 r5:839dbd40 r4:82b53188 [ 125.647779][ T3997] [<8021e5f4>] (dump_stack) from [<809ef364>] (should_fail_ex+0x1c0/0x224) [ 125.647872][ T3997] [<809ef1a4>] (should_fail_ex) from [<809ef3dc>] (should_fail+0x14/0x18) [ 125.647973][ T3997] r8:00000000 r7:20000100 r6:00000014 r5:00000000 r4:dfacdf38 [ 125.648005][ T3997] [<809ef3c8>] (should_fail) from [<809ef3fc>] (should_fail_usercopy+0x1c/0x20) [ 125.648088][ T3997] [<809ef3e0>] (should_fail_usercopy) from [<809265d4>] (_copy_from_iter+0x64/0x7c4) [ 125.648278][ T3997] [<80926570>] (_copy_from_iter) from [<8175a5b8>] (netlink_sendmsg+0x188/0x444) [ 125.648386][ T3997] r10:00000000 r9:00000000 r8:dfacdf38 r7:85ea9800 r6:00000014 r5:85891000 [ 125.648453][ T3997] r4:dfacdf28 [ 125.648585][ T3997] [<8175a430>] (netlink_sendmsg) from [<8161e2a8>] (__sock_sendmsg+0x44/0x78) [ 125.648715][ T3997] r10:00000800 r9:00000000 r8:dfacddd4 r7:00000000 r6:8504b440 r5:dfacdf28 [ 125.648877][ T3997] r4:00000000 [ 125.648951][ T3997] [<8161e264>] (__sock_sendmsg) from [<8161f348>] (____sys_sendmsg+0x238/0x2c4) [ 125.649100][ T3997] r7:00000000 r6:00000000 r5:8504b440 r4:dfacdf28 [ 125.649256][ T3997] [<8161f110>] (____sys_sendmsg) from [<8161f748>] (___sys_sendmsg+0x9c/0xd0) [ 125.649360][ T3997] r10:00000128 r9:20000280 r8:00000800 r7:00000000 r6:8504b440 r5:dfacdf28 [ 125.649395][ T3997] r4:00000000 [ 125.649433][ T3997] [<8161f6ac>] (___sys_sendmsg) from [<816218b0>] (__sys_sendmsg+0x8c/0xe0) [ 125.649600][ T3997] r9:839dbd40 r8:848bb300 r7:00000800 r6:20000280 r5:848bb301 r4:00000003 [ 125.649635][ T3997] [<81621824>] (__sys_sendmsg) from [<81621918>] (sys_sendmsg+0x14/0x18) [ 125.649828][ T3997] r8:8020029c r7:00000128 r6:0012f224 r5:00000000 r4:00000000 [ 125.649889][ T3997] [<81621904>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 125.649997][ T3997] Exception stack(0xdfacdfa8 to 0xdfacdff0) [ 125.650065][ T3997] dfa0: 00000000 00000000 00000003 20000280 00000800 00000000 [ 125.650119][ T3997] dfc0: 00000000 00000000 0012f224 00000128 003462d8 00000000 00000001 76f150dc [ 125.650182][ T3997] dfe0: 76f14e88 76f14e78 00018ebc 00130820 [ 125.754674][ T23] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 125.755085][ T23] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 125.755462][ T23] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 125.755677][ T23] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 125.755834][ T23] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 125.765129][ T23] usb 2-1: config 0 descriptor?? [ 126.020592][ T11] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 126.181807][ T11] usb 1-1: unable to get BOS descriptor or descriptor too short [ 126.189540][ T11] usb 1-1: config 100 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 126.202000][ T11] usb 1-1: New USB device found, idVendor=2a39, idProduct=3fd3, bcdDevice= 0.40 [ 126.202271][ T11] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 126.202612][ T11] usb 1-1: Product: syz [ 126.202684][ T11] usb 1-1: Manufacturer: syz [ 126.202711][ T11] usb 1-1: SerialNumber: syz [ 126.245891][ T3989] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3989 comm=syz.1.92 [ 126.269426][ T23] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 126.271327][ T23] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 126.271783][ T23] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 126.272117][ T23] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 126.272437][ T23] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 126.272702][ T23] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 126.272958][ T23] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 126.273239][ T23] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 126.273496][ T23] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 126.273820][ T23] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 126.298175][ T23] plantronics 0003:047F:FFFF.0001: hiddev0,hidraw0: USB HID v0.00 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 126.437074][ T28] audit: type=1400 audit(126.350:184): avc: denied { setopt } for pid=3998 comm="syz.0.95" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 126.578259][ T43] usb 2-1: USB disconnect, device number 6 [ 126.723876][ T28] audit: type=1400 audit(126.640:185): avc: denied { getopt } for pid=4024 comm="syz.1.96" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 127.117427][ T28] audit: type=1400 audit(127.030:186): avc: denied { create } for pid=4029 comm="syz.1.98" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 127.240788][ T4032] FAULT_INJECTION: forcing a failure. [ 127.240788][ T4032] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 127.241600][ T4032] CPU: 0 UID: 0 PID: 4032 Comm: syz.1.99 Not tainted syzkaller #0 PREEMPT [ 127.241705][ T4032] Hardware name: ARM-Versatile Express [ 127.241737][ T4032] Call trace: [ 127.241783][ T4032] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 127.241920][ T4032] r7:60000013 r6:60000013 r5:82332044 r4:00000000 [ 127.242719][ T4032] [<80201a74>] (show_stack) from [<8021e5e0>] (dump_stack_lvl+0x5c/0x70) [ 127.242816][ T4032] [<8021e584>] (dump_stack_lvl) from [<8021e60c>] (dump_stack+0x18/0x1c) [ 127.242910][ T4032] r7:00000000 r6:00000000 r5:840a6e40 r4:82b53188 [ 127.242977][ T4032] [<8021e5f4>] (dump_stack) from [<809ef364>] (should_fail_ex+0x1c0/0x224) [ 127.243066][ T4032] [<809ef1a4>] (should_fail_ex) from [<809ef3dc>] (should_fail+0x14/0x18) [ 127.243198][ T4032] r8:00000001 r7:00000000 r6:000000b4 r5:76f03a78 r4:833c53c0 [ 127.243229][ T4032] [<809ef3c8>] (should_fail) from [<809ef3fc>] (should_fail_usercopy+0x1c/0x20) [ 127.243325][ T4032] [<809ef3e0>] (should_fail_usercopy) from [<809f5380>] (strncpy_from_user+0x20/0x1b0) [ 127.243434][ T4032] [<809f5360>] (strncpy_from_user) from [<805ae674>] (do_getname+0x4c/0x14c) [ 127.243543][ T4032] r10:833c53cc r9:840a6e40 r8:00000001 r7:00000000 r6:76f03a78 r5:8253d8c0 [ 127.243612][ T4032] r4:833c53c0 [ 127.243694][ T4032] [<805ae628>] (do_getname) from [<805b40fc>] (getname_flags+0x14/0x18) [ 127.243780][ T4032] r10:00000142 r9:840a6e40 r8:8020029c r7:76f03a78 r6:ffffff9c r5:dfb45f58 [ 127.243882][ T4032] r4:00000000 r3:00000001 [ 127.243907][ T4032] [<805b40e8>] (getname_flags) from [<8059b8b0>] (do_sys_openat2+0x64/0xf0) [ 127.243994][ T4032] [<8059b84c>] (do_sys_openat2) from [<8059bdf0>] (sys_openat+0x88/0xd8) [ 127.244104][ T4032] r7:00000142 r6:76f03ea8 r5:76f03a78 r4:ffffff9c [ 127.244132][ T4032] [<8059bd68>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 127.244217][ T4032] Exception stack(0xdfb45fa8 to 0xdfb45ff0) [ 127.244336][ T4032] 5fa0: 00000000 00000000 ffffff9c 76f03a78 00060003 00000000 [ 127.244455][ T4032] 5fc0: 00000000 00000000 76f03ea8 00000142 003462d8 00000000 003d0f00 76f040dc [ 127.244521][ T4032] 5fe0: 76f039f8 76f039e4 0010ba44 00112628 [ 127.244588][ T4032] r5:00000000 r4:00000000 [ 127.446470][ T28] audit: type=1400 audit(127.360:187): avc: denied { getopt } for pid=4033 comm="syz.1.100" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 127.492856][ T28] audit: type=1400 audit(127.410:188): avc: denied { create } for pid=4033 comm="syz.1.100" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 127.505581][ T28] audit: type=1400 audit(127.420:189): avc: denied { write } for pid=4033 comm="syz.1.100" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 128.188630][ T4043] FAULT_INJECTION: forcing a failure. [ 128.188630][ T4043] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 128.191709][ T4043] CPU: 1 UID: 0 PID: 4043 Comm: syz.1.103 Not tainted syzkaller #0 PREEMPT [ 128.191899][ T4043] Hardware name: ARM-Versatile Express [ 128.191933][ T4043] Call trace: [ 128.192031][ T4043] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 128.192261][ T4043] r7:60000013 r6:60000013 r5:82332044 r4:00000000 [ 128.192296][ T4043] [<80201a74>] (show_stack) from [<8021e5e0>] (dump_stack_lvl+0x5c/0x70) [ 128.192354][ T4043] [<8021e584>] (dump_stack_lvl) from [<8021e60c>] (dump_stack+0x18/0x1c) [ 128.192412][ T4043] r7:00000000 r6:00000000 r5:839c24c0 r4:82b53188 [ 128.192436][ T4043] [<8021e5f4>] (dump_stack) from [<809ef364>] (should_fail_ex+0x1c0/0x224) [ 128.192520][ T4043] [<809ef1a4>] (should_fail_ex) from [<809ef3dc>] (should_fail+0x14/0x18) [ 128.192591][ T4043] r8:76f03f08 r7:00000000 r6:00000000 r5:dfbe9f68 r4:00000002 [ 128.192622][ T4043] [<809ef3c8>] (should_fail) from [<809ef3fc>] (should_fail_usercopy+0x1c/0x20) [ 128.192689][ T4043] [<809ef3e0>] (should_fail_usercopy) from [<805dec88>] (simple_read_from_buffer+0x80/0x140) [ 128.192763][ T4043] [<805dec08>] (simple_read_from_buffer) from [<80662a74>] (proc_fail_nth_read+0xb8/0x108) [ 128.192926][ T4043] r10:806629bc r9:00000001 r8:00000002 r7:dfbe9f68 r6:0000000f r5:76f03f08 [ 128.192964][ T4043] r4:839c24c0 r3:dfbe9e9f [ 128.193036][ T4043] [<806629bc>] (proc_fail_nth_read) from [<8059ea90>] (vfs_read+0xc0/0x328) [ 128.193153][ T4043] r8:839c24c0 r7:dfbe9f68 r6:76f03f08 r5:83ea6d80 r4:0000000f [ 128.193183][ T4043] [<8059e9d0>] (vfs_read) from [<8059f6dc>] (ksys_read+0x74/0xec) [ 128.193286][ T4043] r10:00000003 r9:839c24c0 r8:8020029c r7:00000000 r6:00000000 r5:83ea6d80 [ 128.193317][ T4043] r4:83ea6d83 [ 128.193336][ T4043] [<8059f668>] (ksys_read) from [<8059f764>] (sys_read+0x10/0x14) [ 128.193404][ T4043] r7:00000003 r6:00000000 r5:00000000 r4:00000000 [ 128.193496][ T4043] [<8059f754>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 128.193622][ T4043] Exception stack(0xdfbe9fa8 to 0xdfbe9ff0) [ 128.193667][ T4043] 9fa0: 00000000 00000000 00000003 76f03f08 0000000f 00000000 [ 128.193711][ T4043] 9fc0: 00000000 00000000 00000000 00000003 003462d8 00000000 00000001 76f040dc [ 128.193783][ T4043] 9fe0: 76f03e58 76f03e44 0010ba44 00112628 [ 128.498377][ T28] audit: type=1400 audit(128.410:190): avc: denied { allowed } for pid=4046 comm="syz.1.105" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 128.537274][ T28] audit: type=1400 audit(128.450:191): avc: denied { create } for pid=4046 comm="syz.1.105" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 128.554060][ T28] audit: type=1400 audit(128.470:192): avc: denied { map } for pid=4046 comm="syz.1.105" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=3447 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 128.560768][ T28] audit: type=1400 audit(128.470:193): avc: denied { read write } for pid=4046 comm="syz.1.105" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=3447 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 131.451065][ T11] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 131.453587][ T11] usb 1-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 134.820483][ T28] audit: type=1400 audit(134.730:194): avc: denied { create } for pid=4079 comm="syz.1.114" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 134.864072][ T28] audit: type=1400 audit(134.780:195): avc: denied { ioctl } for pid=4079 comm="syz.1.114" path="socket:[4188]" dev="sockfs" ino=4188 ioctlcmd=0x9409 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 137.195684][ T23] usb 1-1: USB disconnect, device number 4 [ 137.691002][ T4104] FAULT_INJECTION: forcing a failure. [ 137.691002][ T4104] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 137.691446][ T4104] CPU: 1 UID: 0 PID: 4104 Comm: syz.0.116 Not tainted syzkaller #0 PREEMPT [ 137.691552][ T4104] Hardware name: ARM-Versatile Express [ 137.691585][ T4104] Call trace: [ 137.691631][ T4104] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 137.691812][ T4104] r7:60000013 r6:60000013 r5:82332044 r4:00000000 [ 137.691903][ T4104] [<80201a74>] (show_stack) from [<8021e5e0>] (dump_stack_lvl+0x5c/0x70) [ 137.691982][ T4104] [<8021e584>] (dump_stack_lvl) from [<8021e60c>] (dump_stack+0x18/0x1c) [ 137.692095][ T4104] r7:00000000 r6:00000000 r5:84096e40 r4:82b53188 [ 137.692127][ T4104] [<8021e5f4>] (dump_stack) from [<809ef364>] (should_fail_ex+0x1c0/0x224) [ 137.692286][ T4104] [<809ef1a4>] (should_fail_ex) from [<809ef3dc>] (should_fail+0x14/0x18) [ 137.692360][ T4104] r8:00000001 r7:00000000 r6:000000b4 r5:0018aad8 r4:833c5180 [ 137.692406][ T4104] [<809ef3c8>] (should_fail) from [<809ef3fc>] (should_fail_usercopy+0x1c/0x20) [ 137.692470][ T4104] [<809ef3e0>] (should_fail_usercopy) from [<809f5380>] (strncpy_from_user+0x20/0x1b0) [ 137.692571][ T4104] [<809f5360>] (strncpy_from_user) from [<805ae674>] (do_getname+0x4c/0x14c) [ 137.692673][ T4104] r10:833c518c r9:84096e40 r8:00000001 r7:00000000 r6:0018aad8 r5:8253d8c0 [ 137.692707][ T4104] r4:833c5180 [ 137.692743][ T4104] [<805ae628>] (do_getname) from [<805b40fc>] (getname_flags+0x14/0x18) [ 137.692874][ T4104] r10:00000142 r9:84096e40 r8:8020029c r7:0018aad8 r6:ffffff9c r5:dfa31f58 [ 137.692920][ T4104] r4:00000000 r3:00000001 [ 137.692943][ T4104] [<805b40e8>] (getname_flags) from [<8059b8b0>] (do_sys_openat2+0x64/0xf0) [ 137.693053][ T4104] [<8059b84c>] (do_sys_openat2) from [<8059bdf0>] (sys_openat+0x88/0xd8) [ 137.693135][ T4104] r7:00000142 r6:00000000 r5:0018aad8 r4:ffffff9c [ 137.693200][ T4104] [<8059bd68>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 137.693322][ T4104] Exception stack(0xdfa31fa8 to 0xdfa31ff0) [ 137.693373][ T4104] 1fa0: 00000000 00000000 ffffff9c 0018aad8 00020002 00000000 [ 137.693499][ T4104] 1fc0: 00000000 00000000 00000000 00000142 00000003 00000000 003d0f00 76f150dc [ 137.693572][ T4104] 1fe0: 76f12d68 76f12d54 0010ba44 00112628 [ 137.693623][ T4104] r5:00000000 r4:00000000 [ 137.889098][ T4108] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4108 comm=syz.0.118 [ 137.891956][ T4108] FAULT_INJECTION: forcing a failure. [ 137.891956][ T4108] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 137.898300][ T4108] CPU: 0 UID: 0 PID: 4108 Comm: syz.0.118 Not tainted syzkaller #0 PREEMPT [ 137.898450][ T4108] Hardware name: ARM-Versatile Express [ 137.898481][ T4108] Call trace: [ 137.898529][ T4108] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 137.898672][ T4108] r7:60000013 r6:60000013 r5:82332044 r4:00000000 [ 137.898702][ T4108] [<80201a74>] (show_stack) from [<8021e5e0>] (dump_stack_lvl+0x5c/0x70) [ 137.898860][ T4108] [<8021e584>] (dump_stack_lvl) from [<8021e60c>] (dump_stack+0x18/0x1c) [ 137.898922][ T4108] r7:00000000 r6:00000000 r5:841024c0 r4:82b53188 [ 137.898943][ T4108] [<8021e5f4>] (dump_stack) from [<809ef364>] (should_fail_ex+0x1c0/0x224) [ 137.899003][ T4108] [<809ef1a4>] (should_fail_ex) from [<809ef3dc>] (should_fail+0x14/0x18) [ 137.899082][ T4108] r8:76f14f08 r7:00000000 r6:00000000 r5:dfacdf68 r4:00000002 [ 137.899103][ T4108] [<809ef3c8>] (should_fail) from [<809ef3fc>] (should_fail_usercopy+0x1c/0x20) [ 137.899153][ T4108] [<809ef3e0>] (should_fail_usercopy) from [<805dec88>] (simple_read_from_buffer+0x80/0x140) [ 137.899214][ T4108] [<805dec08>] (simple_read_from_buffer) from [<80662a74>] (proc_fail_nth_read+0xb8/0x108) [ 137.899285][ T4108] r10:806629bc r9:00000001 r8:00000002 r7:dfacdf68 r6:0000000f r5:76f14f08 [ 137.899311][ T4108] r4:841024c0 r3:dfacde9f [ 137.899332][ T4108] [<806629bc>] (proc_fail_nth_read) from [<8059ea90>] (vfs_read+0xc0/0x328) [ 137.899411][ T4108] r8:841024c0 r7:dfacdf68 r6:76f14f08 r5:83ea6680 r4:0000000f [ 137.899434][ T4108] [<8059e9d0>] (vfs_read) from [<8059f6dc>] (ksys_read+0x74/0xec) [ 137.899504][ T4108] r10:00000003 r9:841024c0 r8:8020029c r7:00000000 r6:00000000 r5:83ea6680 [ 137.899535][ T4108] r4:83ea6683 [ 137.899559][ T4108] [<8059f668>] (ksys_read) from [<8059f764>] (sys_read+0x10/0x14) [ 137.899675][ T4108] r7:00000003 r6:00000000 r5:00000000 r4:00000000 [ 137.899743][ T4108] [<8059f754>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 137.899824][ T4108] Exception stack(0xdfacdfa8 to 0xdfacdff0) [ 137.899874][ T4108] dfa0: 00000000 00000000 00000004 76f14f08 0000000f 00000000 [ 137.899964][ T4108] dfc0: 00000000 00000000 00000000 00000003 003462d8 00000000 00000001 76f150dc [ 137.900007][ T4108] dfe0: 76f14e58 76f14e44 0010ba44 00112628 [ 138.260749][ T3057] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 138.420278][ T3057] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 138.421965][ T3057] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 138.423213][ T3057] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 138.425903][ T3057] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 138.426256][ T3057] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 138.430836][ T3057] usb 1-1: config 0 descriptor?? [ 138.867245][ T3057] hid_parser_main: 28 callbacks suppressed [ 138.867631][ T3057] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 138.867987][ T3057] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 138.868297][ T3057] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 138.868584][ T3057] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 138.868879][ T3057] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 138.869185][ T3057] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 138.869480][ T3057] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 138.871296][ T3057] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 138.871467][ T3057] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 138.871562][ T3057] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 138.877419][ T3057] plantronics 0003:047F:FFFF.0002: hiddev0,hidraw0: USB HID v0.00 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 138.952736][ T4123] FAULT_INJECTION: forcing a failure. [ 138.952736][ T4123] name failslab, interval 1, probability 0, space 0, times 0 [ 138.955230][ T4123] CPU: 1 UID: 0 PID: 4123 Comm: syz.1.120 Not tainted syzkaller #0 PREEMPT [ 138.955356][ T4123] Hardware name: ARM-Versatile Express [ 138.955383][ T4123] Call trace: [ 138.955427][ T4123] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 138.955532][ T4123] r7:60000013 r6:60000013 r5:82332044 r4:00000000 [ 138.955556][ T4123] [<80201a74>] (show_stack) from [<8021e5e0>] (dump_stack_lvl+0x5c/0x70) [ 138.955613][ T4123] [<8021e584>] (dump_stack_lvl) from [<8021e60c>] (dump_stack+0x18/0x1c) [ 138.955691][ T4123] r7:840a6e40 r6:00000000 r5:840a6e40 r4:82b1ac48 [ 138.955712][ T4123] [<8021e5f4>] (dump_stack) from [<809ef364>] (should_fail_ex+0x1c0/0x224) [ 138.955775][ T4123] [<809ef1a4>] (should_fail_ex) from [<805674bc>] (should_failslab+0x6c/0x94) [ 138.955849][ T4123] r8:00000000 r7:840a6e40 r6:805bee5c r5:00000cc0 r4:830bdc00 [ 138.955872][ T4123] [<80567450>] (should_failslab) from [<805452bc>] (kmem_cache_alloc_lru_noprof+0x60/0x3e4) [ 138.955975][ T4123] [<8054525c>] (kmem_cache_alloc_lru_noprof) from [<805bee5c>] (__d_alloc+0x30/0x220) [ 138.956049][ T4123] r10:83394800 r9:8253d8c8 r8:81e60940 r7:83394800 r6:8383f310 r5:dfa2de10 [ 138.956077][ T4123] r4:82bf7f24 [ 138.956097][ T4123] [<805bee2c>] (__d_alloc) from [<805c25e8>] (d_alloc_pseudo+0x10/0x3c) [ 138.956176][ T4123] r9:840a6e40 r8:81e60940 r7:00000802 r6:8383f310 r5:850f6d40 r4:82bf7f24 [ 138.956204][ T4123] [<805c25d8>] (d_alloc_pseudo) from [<805a149c>] (alloc_file_pseudo+0x7c/0x154) [ 138.956271][ T4123] [<805a1420>] (alloc_file_pseudo) from [<8161cca8>] (sock_alloc_file+0x48/0xc4) [ 138.956349][ T4123] r10:81e87edc r9:840a6e40 r8:00000000 r7:00000000 r6:850f6d40 r5:850f6cc0 [ 138.956379][ T4123] r4:850f62c0 [ 138.956399][ T4123] [<8161cc60>] (sock_alloc_file) from [<81620a18>] (do_accept+0xa0/0x174) [ 138.956466][ T4123] r6:dfa2df44 r5:850f6cc0 r4:850f62c0 [ 138.956489][ T4123] [<81620978>] (do_accept) from [<81620b68>] (__sys_accept4_file+0x7c/0xe0) [ 138.956565][ T4123] r10:0000016e r9:840a6e40 r8:00000000 r7:00000000 r6:8573f700 r5:00000800 [ 138.956596][ T4123] r4:00000005 [ 138.956614][ T4123] [<81620aec>] (__sys_accept4_file) from [<81620c74>] (sys_accept4+0x3c/0x6c) [ 138.956697][ T4123] r8:8573f700 r7:00000800 r6:00000000 r5:00000000 r4:8573f701 [ 138.956724][ T4123] [<81620c38>] (sys_accept4) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 138.956778][ T4123] Exception stack(0xdfa2dfa8 to 0xdfa2dff0) [ 138.956821][ T4123] dfa0: 00000000 00000000 00000003 00000000 00000000 00000800 [ 138.956862][ T4123] dfc0: 00000000 00000000 0012f224 0000016e 003462d8 00000000 00000001 76f040dc [ 138.956897][ T4123] dfe0: 76f03e88 76f03e78 00018ebc 00130820 [ 138.956932][ T4123] r9:840a6e40 r8:8020029c r7:0000016e r6:0012f224 r5:00000000 r4:00000000 [ 139.134445][ T89] usb 1-1: USB disconnect, device number 5 [ 139.519266][ T4144] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=771 sclass=netlink_route_socket pid=4144 comm=syz.0.125 [ 139.521389][ T4144] FAULT_INJECTION: forcing a failure. [ 139.521389][ T4144] name failslab, interval 1, probability 0, space 0, times 0 [ 139.524711][ T4144] CPU: 1 UID: 0 PID: 4144 Comm: syz.0.125 Not tainted syzkaller #0 PREEMPT [ 139.524822][ T4144] Hardware name: ARM-Versatile Express [ 139.524855][ T4144] Call trace: [ 139.524899][ T4144] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 139.525011][ T4144] r7:600f0013 r6:600f0013 r5:82332044 r4:00000000 [ 139.525037][ T4144] [<80201a74>] (show_stack) from [<8021e5e0>] (dump_stack_lvl+0x5c/0x70) [ 139.525096][ T4144] [<8021e584>] (dump_stack_lvl) from [<8021e60c>] (dump_stack+0x18/0x1c) [ 139.525171][ T4144] r7:840f3100 r6:00000000 r5:840f3100 r4:82b1ac48 [ 139.525193][ T4144] [<8021e5f4>] (dump_stack) from [<809ef364>] (should_fail_ex+0x1c0/0x224) [ 139.525256][ T4144] [<809ef1a4>] (should_fail_ex) from [<805674bc>] (should_failslab+0x6c/0x94) [ 139.525328][ T4144] r8:00000000 r7:840f3100 r6:816333f8 r5:00000820 r4:830e5c00 [ 139.525352][ T4144] [<80567450>] (should_failslab) from [<80544ed8>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 139.525413][ T4144] [<80544e7c>] (kmem_cache_alloc_noprof) from [<816333f8>] (skb_clone+0x60/0x1c8) [ 139.525491][ T4144] r10:85f92d84 r9:84847280 r8:85bb4800 r7:833ca180 r6:85b85700 r5:833ca180 [ 139.525520][ T4144] r4:00000820 [ 139.525538][ T4144] [<81633398>] (skb_clone) from [<817583dc>] (__netlink_deliver_tap+0x1e4/0x27c) [ 139.525608][ T4144] r7:833ca180 r6:85b85700 r5:85bb4864 r4:85b85000 [ 139.525632][ T4144] [<817581f8>] (__netlink_deliver_tap) from [<8175a40c>] (netlink_unicast+0x35c/0x380) [ 139.525698][ T4144] r10:85f92d84 r9:85dc5000 r8:833ca180 r7:84847280 r6:00000014 r5:85bb4864 [ 139.525726][ T4144] r4:85bb4800 [ 139.525743][ T4144] [<8175a0b0>] (netlink_unicast) from [<8175a5f8>] (netlink_sendmsg+0x1c8/0x444) [ 139.525809][ T4144] r10:00000000 r9:00000000 r8:00000000 r7:85f92c00 r6:00000014 r5:833ca180 [ 139.525835][ T4144] r4:df975f28 [ 139.525852][ T4144] [<8175a430>] (netlink_sendmsg) from [<8161e2a8>] (__sock_sendmsg+0x44/0x78) [ 139.525927][ T4144] r10:00008040 r9:00000000 r8:df975dd4 r7:00000000 r6:8504a040 r5:df975f28 [ 139.525955][ T4144] r4:00000000 [ 139.525973][ T4144] [<8161e264>] (__sock_sendmsg) from [<8161f348>] (____sys_sendmsg+0x238/0x2c4) [ 139.526038][ T4144] r7:00000000 r6:00000000 r5:8504a040 r4:df975f28 [ 139.526062][ T4144] [<8161f110>] (____sys_sendmsg) from [<8161f748>] (___sys_sendmsg+0x9c/0xd0) [ 139.526131][ T4144] r10:00000128 r9:20000180 r8:00008040 r7:00000000 r6:8504a040 r5:df975f28 [ 139.526170][ T4144] r4:00000000 [ 139.526187][ T4144] [<8161f6ac>] (___sys_sendmsg) from [<816218b0>] (__sys_sendmsg+0x8c/0xe0) [ 139.526261][ T4144] r9:840f3100 r8:83ea6600 r7:00008040 r6:20000180 r5:83ea6601 r4:00000003 [ 139.526290][ T4144] [<81621824>] (__sys_sendmsg) from [<81621918>] (sys_sendmsg+0x14/0x18) [ 139.526363][ T4144] r8:8020029c r7:00000128 r6:0012f224 r5:00000000 r4:00000000 [ 139.526387][ T4144] [<81621904>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 139.526446][ T4144] Exception stack(0xdf975fa8 to 0xdf975ff0) [ 139.526493][ T4144] 5fa0: 00000000 00000000 00000003 20000180 00008040 00000000 [ 139.526571][ T4144] 5fc0: 00000000 00000000 0012f224 00000128 003462d8 00000000 00000001 76f150dc [ 139.526612][ T4144] 5fe0: 76f14e88 76f14e78 00018ebc 00130820 [ 140.202744][ T28] audit: type=1400 audit(140.120:196): avc: denied { create } for pid=4145 comm="syz.0.126" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 142.242663][ T4156] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=4156 comm=syz.1.130 [ 145.102207][ T28] audit: type=1400 audit(145.020:197): avc: denied { write } for pid=4170 comm="syz.1.134" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 145.621066][ T4180] netlink: 8 bytes leftover after parsing attributes in process `syz.0.135'. [ 145.622127][ T4180] netlink: 24 bytes leftover after parsing attributes in process `syz.0.135'. [ 145.707986][ T4180] FAULT_INJECTION: forcing a failure. [ 145.707986][ T4180] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 145.708519][ T4180] CPU: 1 UID: 0 PID: 4180 Comm: syz.0.135 Not tainted syzkaller #0 PREEMPT [ 145.708627][ T4180] Hardware name: ARM-Versatile Express [ 145.708662][ T4180] Call trace: [ 145.708707][ T4180] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 145.708820][ T4180] r7:60000013 r6:60000013 r5:82332044 r4:00000000 [ 145.708844][ T4180] [<80201a74>] (show_stack) from [<8021e5e0>] (dump_stack_lvl+0x5c/0x70) [ 145.708896][ T4180] [<8021e584>] (dump_stack_lvl) from [<8021e60c>] (dump_stack+0x18/0x1c) [ 145.709006][ T4180] r7:76f13e78 r6:00000000 r5:839c3100 r4:82b53188 [ 145.709038][ T4180] [<8021e5f4>] (dump_stack) from [<809ef364>] (should_fail_ex+0x1c0/0x224) [ 145.709153][ T4180] [<809ef1a4>] (should_fail_ex) from [<809ef3dc>] (should_fail+0x14/0x18) [ 145.709247][ T4180] r8:00000000 r7:76f13e78 r6:00000680 r5:00000000 r4:dfcadeb0 [ 145.709360][ T4180] [<809ef3c8>] (should_fail) from [<809ef3fc>] (should_fail_usercopy+0x1c/0x20) [ 145.709463][ T4180] [<809ef3e0>] (should_fail_usercopy) from [<80925ca0>] (_copy_to_iter+0x64/0x7b0) [ 145.709530][ T4180] [<80925c3c>] (_copy_to_iter) from [<8163bcb0>] (simple_copy_to_iter+0x2c/0x88) [ 145.709639][ T4180] r10:00001000 r9:00000680 r8:00000000 r7:dfcadeb0 r6:00000000 r5:dfcadeb0 [ 145.709684][ T4180] r4:00000680 [ 145.709759][ T4180] [<8163bc84>] (simple_copy_to_iter) from [<8163be8c>] (__skb_datagram_iter+0x64/0x3f4) [ 145.710572][ T4180] r5:00000680 r4:00000680 [ 145.710823][ T4180] [<8163be28>] (__skb_datagram_iter) from [<8163c8ac>] (skb_copy_datagram_iter+0x4c/0x120) [ 145.710901][ T4180] r10:00001000 r9:00000680 r8:850f8040 r7:dfcadeb0 r6:00000000 r5:00000680 [ 145.710932][ T4180] r4:8384b540 [ 145.710952][ T4180] [<8163c860>] (skb_copy_datagram_iter) from [<81758a54>] (netlink_recvmsg+0xbc/0x284) [ 145.711029][ T4180] r9:00000680 r8:850f8040 r7:dfcadea0 r6:00000000 r5:8384b540 r4:85bb7800 [ 145.711057][ T4180] [<81758998>] (netlink_recvmsg) from [<8161de84>] (sock_recvmsg+0x50/0x78) [ 145.711139][ T4180] r10:00000123 r9:8387cf80 r8:00000000 r7:00000000 r6:850f8040 r5:dfcadea0 [ 145.711171][ T4180] r4:81758998 [ 145.711191][ T4180] [<8161de34>] (sock_recvmsg) from [<81621348>] (__sys_recvfrom+0xd0/0x158) [ 145.711289][ T4180] r7:00000000 r6:8387cf81 r5:00000000 r4:00000000 [ 145.711314][ T4180] [<81621278>] (__sys_recvfrom) from [<81621414>] (sys_recv+0x20/0x28) [ 145.711390][ T4180] r9:839c3100 r8:8020029c r7:00000123 r6:00000000 r5:00000000 r4:00000000 [ 145.711416][ T4180] [<816213f4>] (sys_recv) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 145.711471][ T4180] Exception stack(0xdfcadfa8 to 0xdfcadff0) [ 145.711518][ T4180] dfa0: 00000000 00000000 00000003 76f13e78 00001000 00000000 [ 145.711563][ T4180] dfc0: 00000000 00000000 00000000 00000123 00000020 00000000 76f13e78 00000020 [ 145.711600][ T4180] dfe0: 76f13d78 76f13d64 0010ba44 00112628 [ 146.404498][ T4191] FAULT_INJECTION: forcing a failure. [ 146.404498][ T4191] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 146.406342][ T4191] CPU: 0 UID: 0 PID: 4191 Comm: syz.1.137 Not tainted syzkaller #0 PREEMPT [ 146.406464][ T4191] Hardware name: ARM-Versatile Express [ 146.406495][ T4191] Call trace: [ 146.406572][ T4191] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 146.406689][ T4191] r7:60000013 r6:60000013 r5:82332044 r4:00000000 [ 146.406760][ T4191] [<80201a74>] (show_stack) from [<8021e5e0>] (dump_stack_lvl+0x5c/0x70) [ 146.406826][ T4191] [<8021e584>] (dump_stack_lvl) from [<8021e60c>] (dump_stack+0x18/0x1c) [ 146.406889][ T4191] r7:00000000 r6:00000000 r5:839dbd40 r4:82b53188 [ 146.406911][ T4191] [<8021e5f4>] (dump_stack) from [<809ef364>] (should_fail_ex+0x1c0/0x224) [ 146.406973][ T4191] [<809ef1a4>] (should_fail_ex) from [<809ef3dc>] (should_fail+0x14/0x18) [ 146.407068][ T4191] r8:00000001 r7:00000000 r6:000000b4 r5:0018aad8 r4:833c5300 [ 146.407103][ T4191] [<809ef3c8>] (should_fail) from [<809ef3fc>] (should_fail_usercopy+0x1c/0x20) [ 146.407179][ T4191] [<809ef3e0>] (should_fail_usercopy) from [<809f5380>] (strncpy_from_user+0x20/0x1b0) [ 146.407234][ T4191] [<809f5360>] (strncpy_from_user) from [<805ae674>] (do_getname+0x4c/0x14c) [ 146.407309][ T4191] r10:833c530c r9:839dbd40 r8:00000001 r7:00000000 r6:0018aad8 r5:8253d8c0 [ 146.407338][ T4191] r4:833c5300 [ 146.407356][ T4191] [<805ae628>] (do_getname) from [<805b40fc>] (getname_flags+0x14/0x18) [ 146.407426][ T4191] r10:00000142 r9:839dbd40 r8:8020029c r7:0018aad8 r6:ffffff9c r5:dfaf9f58 [ 146.407456][ T4191] r4:00000000 r3:00000001 [ 146.407476][ T4191] [<805b40e8>] (getname_flags) from [<8059b8b0>] (do_sys_openat2+0x64/0xf0) [ 146.407556][ T4191] [<8059b84c>] (do_sys_openat2) from [<8059bdf0>] (sys_openat+0x88/0xd8) [ 146.407622][ T4191] r7:00000142 r6:00000000 r5:0018aad8 r4:ffffff9c [ 146.407684][ T4191] [<8059bd68>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 146.407740][ T4191] Exception stack(0xdfaf9fa8 to 0xdfaf9ff0) [ 146.407786][ T4191] 9fa0: 00000000 00000000 ffffff9c 0018aad8 00020002 00000000 [ 146.407849][ T4191] 9fc0: 00000000 00000000 00000000 00000142 00000005 00000000 003d0f00 76f040dc [ 146.407888][ T4191] 9fe0: 76f01d68 76f01d54 0010ba44 00112628 [ 146.407920][ T4191] r5:00000000 r4:00000000 [ 146.558337][ T28] audit: type=1400 audit(146.470:198): avc: denied { write } for pid=4192 comm="syz.0.138" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 146.579672][ T28] audit: type=1400 audit(146.490:199): avc: denied { ioctl } for pid=4193 comm="syz.1.139" path="socket:[3701]" dev="sockfs" ino=3701 ioctlcmd=0x89e2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 146.633304][ T28] audit: type=1400 audit(146.550:200): avc: denied { ioctl } for pid=4193 comm="syz.1.139" path="socket:[3707]" dev="sockfs" ino=3707 ioctlcmd=0x8983 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 147.006336][ T28] audit: type=1400 audit(146.920:201): avc: denied { nlmsg_write } for pid=4201 comm="syz.0.142" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 147.054239][ T28] audit: type=1400 audit(146.970:202): avc: denied { lock } for pid=4206 comm="syz.1.143" path="socket:[4386]" dev="sockfs" ino=4386 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 147.133085][ T4209] FAULT_INJECTION: forcing a failure. [ 147.133085][ T4209] name failslab, interval 1, probability 0, space 0, times 0 [ 147.134029][ T4209] CPU: 0 UID: 0 PID: 4209 Comm: syz.0.144 Not tainted syzkaller #0 PREEMPT [ 147.134101][ T4209] Hardware name: ARM-Versatile Express [ 147.134121][ T4209] Call trace: [ 147.134142][ T4209] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 147.134202][ T4209] r7:60000013 r6:60000013 r5:82332044 r4:00000000 [ 147.134215][ T4209] [<80201a74>] (show_stack) from [<8021e5e0>] (dump_stack_lvl+0x5c/0x70) [ 147.134242][ T4209] [<8021e584>] (dump_stack_lvl) from [<8021e60c>] (dump_stack+0x18/0x1c) [ 147.134274][ T4209] r7:8410a4c0 r6:00000000 r5:8410a4c0 r4:82b1ac48 [ 147.134285][ T4209] [<8021e5f4>] (dump_stack) from [<809ef364>] (should_fail_ex+0x1c0/0x224) [ 147.134317][ T4209] [<809ef1a4>] (should_fail_ex) from [<805674bc>] (should_failslab+0x6c/0x94) [ 147.134355][ T4209] r8:00000000 r7:8410a4c0 r6:807eb08c r5:00000dc0 r4:830066c0 [ 147.134367][ T4209] [<80567450>] (should_failslab) from [<80544ed8>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 147.134396][ T4209] [<80544e7c>] (kmem_cache_alloc_noprof) from [<807eb08c>] (security_file_alloc+0x30/0x184) [ 147.134439][ T4209] r10:00000142 r9:8410a4c0 r8:8573f580 r7:8388d300 r6:82cf02c8 r5:8573f580 [ 147.134469][ T4209] r4:8573f580 [ 147.134491][ T4209] [<807eb05c>] (security_file_alloc) from [<805a0afc>] (init_file+0x48/0xfc) [ 147.134567][ T4209] r7:8388d300 r6:00060003 r5:82b1dfdc r4:8573f580 [ 147.134595][ T4209] [<805a0ab4>] (init_file) from [<805a134c>] (alloc_empty_file+0x68/0x13c) [ 147.134643][ T4209] r7:8388d300 r6:00060003 r5:82b1dfdc r4:8253d8b0 [ 147.134655][ T4209] [<805a12e4>] (alloc_empty_file) from [<805b5838>] (path_openat+0x44/0x1260) [ 147.134692][ T4209] r8:dfe0de58 r7:dfe0df20 r6:dfe0df20 r5:8410a4c0 r4:833c5180 [ 147.134704][ T4209] [<805b57f4>] (path_openat) from [<805b6b0c>] (do_file_open+0xb8/0x150) [ 147.134737][ T4209] r10:00000142 r9:8410a4c0 r8:00000001 r7:ffffff9c r6:dfe0df20 r5:8410a4c0 [ 147.134751][ T4209] r4:833c5180 [ 147.134760][ T4209] [<805b6a54>] (do_file_open) from [<8059b8d8>] (do_sys_openat2+0x8c/0xf0) [ 147.134807][ T4209] r8:8020029c r7:76f14a78 r6:ffffff9c r5:833c5180 r4:00000004 [ 147.134834][ T4209] [<8059b84c>] (do_sys_openat2) from [<8059bdf0>] (sys_openat+0x88/0xd8) [ 147.134885][ T4209] r7:00000142 r6:76f14ea8 r5:76f14a78 r4:ffffff9c [ 147.134897][ T4209] [<8059bd68>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 147.134923][ T4209] Exception stack(0xdfe0dfa8 to 0xdfe0dff0) [ 147.134945][ T4209] dfa0: 00000000 00000000 ffffff9c 76f14a78 00060003 00000000 [ 147.134968][ T4209] dfc0: 00000000 00000000 76f14ea8 00000142 003462d8 00000000 003d0f00 76f150dc [ 147.134986][ T4209] dfe0: 76f149f8 76f149e4 0010ba44 00112628 [ 147.135001][ T4209] r5:00000000 r4:00000000 [ 147.373245][ T4214] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=287 sclass=netlink_route_socket pid=4214 comm=syz.0.146 [ 147.660539][ T28] audit: type=1400 audit(147.570:203): avc: denied { create } for pid=4222 comm="syz.1.149" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 147.692650][ T28] audit: type=1400 audit(147.610:204): avc: denied { create } for pid=4222 comm="syz.1.149" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 147.697642][ T28] audit: type=1400 audit(147.610:205): avc: denied { getopt } for pid=4222 comm="syz.1.149" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 147.701358][ T28] audit: type=1400 audit(147.620:206): avc: denied { setopt } for pid=4222 comm="syz.1.149" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 147.841548][ T4227] capability: warning: `syz.1.150' uses deprecated v2 capabilities in a way that may be insecure [ 150.646691][ T28] audit: type=1400 audit(150.560:207): avc: denied { nlmsg_read } for pid=4234 comm="syz.1.153" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 151.130875][ T4239] FAULT_INJECTION: forcing a failure. [ 151.130875][ T4239] name failslab, interval 1, probability 0, space 0, times 0 [ 151.131812][ T4239] CPU: 0 UID: 0 PID: 4239 Comm: syz.0.154 Not tainted syzkaller #0 PREEMPT [ 151.131881][ T4239] Hardware name: ARM-Versatile Express [ 151.131896][ T4239] Call trace: [ 151.131916][ T4239] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 151.132012][ T4239] r7:60000013 r6:60000013 r5:82332044 r4:00000000 [ 151.132034][ T4239] [<80201a74>] (show_stack) from [<8021e5e0>] (dump_stack_lvl+0x5c/0x70) [ 151.132104][ T4239] [<8021e584>] (dump_stack_lvl) from [<8021e60c>] (dump_stack+0x18/0x1c) [ 151.132198][ T4239] r7:84096e40 r6:00000000 r5:84096e40 r4:82b1ac48 [ 151.132221][ T4239] [<8021e5f4>] (dump_stack) from [<809ef364>] (should_fail_ex+0x1c0/0x224) [ 151.132280][ T4239] [<809ef1a4>] (should_fail_ex) from [<805674bc>] (should_failslab+0x6c/0x94) [ 151.132358][ T4239] r8:00000000 r7:84096e40 r6:805a1338 r5:00000cc0 r4:830bdd80 [ 151.132384][ T4239] [<80567450>] (should_failslab) from [<80544ed8>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 151.132445][ T4239] [<80544e7c>] (kmem_cache_alloc_noprof) from [<805a1338>] (alloc_empty_file+0x54/0x13c) [ 151.132524][ T4239] r10:00000142 r9:84096e40 r8:82a04d00 r7:83f25c80 r6:00020002 r5:82b1dfdc [ 151.132552][ T4239] r4:8253d8b0 [ 151.132570][ T4239] [<805a12e4>] (alloc_empty_file) from [<805b5838>] (path_openat+0x44/0x1260) [ 151.132644][ T4239] r8:e0189e58 r7:e0189f20 r6:e0189f20 r5:84096e40 r4:833c50c0 [ 151.132671][ T4239] [<805b57f4>] (path_openat) from [<805b6b0c>] (do_file_open+0xb8/0x150) [ 151.132738][ T4239] r10:00000142 r9:84096e40 r8:00000001 r7:ffffff9c r6:e0189f20 r5:84096e40 [ 151.132766][ T4239] r4:833c50c0 [ 151.132785][ T4239] [<805b6a54>] (do_file_open) from [<8059b8d8>] (do_sys_openat2+0x8c/0xf0) [ 151.132854][ T4239] r8:8020029c r7:0018aad8 r6:ffffff9c r5:833c50c0 r4:00000004 [ 151.132879][ T4239] [<8059b84c>] (do_sys_openat2) from [<8059bdf0>] (sys_openat+0x88/0xd8) [ 151.132943][ T4239] r7:00000142 r6:00000000 r5:0018aad8 r4:ffffff9c [ 151.132966][ T4239] [<8059bd68>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 151.133018][ T4239] Exception stack(0xe0189fa8 to 0xe0189ff0) [ 151.133063][ T4239] 9fa0: 00000000 00000000 ffffff9c 0018aad8 00020002 00000000 [ 151.133107][ T4239] 9fc0: 00000000 00000000 00000000 00000142 00000003 00000000 003d0f00 76f150dc [ 151.133157][ T4239] 9fe0: 76f12d68 76f12d54 0010ba44 00112628 [ 151.133189][ T4239] r5:00000000 r4:00000000 [ 151.715287][ T4241] FAULT_INJECTION: forcing a failure. [ 151.715287][ T4241] name failslab, interval 1, probability 0, space 0, times 0 [ 151.747378][ T4241] CPU: 0 UID: 0 PID: 4241 Comm: syz.0.155 Not tainted syzkaller #0 PREEMPT [ 151.748091][ T4241] Hardware name: ARM-Versatile Express [ 151.748545][ T4241] Call trace: [ 151.749651][ T4241] [<80201998>] (dump_backtrace) from [<80201a8c>] (show_stack+0x18/0x1c) [ 151.749847][ T4241] r7:60000013 r6:60000013 r5:82332044 r4:00000000 [ 151.749874][ T4241] [<80201a74>] (show_stack) from [<8021e5e0>] (dump_stack_lvl+0x5c/0x70) [ 151.749905][ T4241] [<8021e584>] (dump_stack_lvl) from [<8021e60c>] (dump_stack+0x18/0x1c) [ 151.749943][ T4241] r7:849324c0 r6:00000000 r5:849324c0 r4:82b1ac48 [ 151.749955][ T4241] [<8021e5f4>] (dump_stack) from [<809ef364>] (should_fail_ex+0x1c0/0x224) [ 151.749988][ T4241] [<809ef1a4>] (should_fail_ex) from [<805674bc>] (should_failslab+0x6c/0x94) [ 151.750028][ T4241] r8:00000000 r7:849324c0 r6:805ae654 r5:00000cc0 r4:830bdb40 [ 151.750040][ T4241] [<80567450>] (should_failslab) from [<80544ed8>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 151.750070][ T4241] [<80544e7c>] (kmem_cache_alloc_noprof) from [<805ae654>] (do_getname+0x2c/0x14c) [ 151.750109][ T4241] r10:00000142 r9:849324c0 r8:00000001 r7:00000000 r6:76f14a78 r5:8253d8c0 [ 151.750124][ T4241] r4:00000000 [ 151.750206][ T4241] [<805ae628>] (do_getname) from [<805b40fc>] (getname_flags+0x14/0x18) [ 151.750272][ T4241] r10:00000142 r9:849324c0 r8:8020029c r7:76f14a78 r6:ffffff9c r5:e02b1f58 [ 151.750288][ T4241] r4:00000000 r3:00000001 [ 151.750298][ T4241] [<805b40e8>] (getname_flags) from [<8059b8b0>] (do_sys_openat2+0x64/0xf0) [ 151.750326][ T4241] [<8059b84c>] (do_sys_openat2) from [<8059bdf0>] (sys_openat+0x88/0xd8) [ 151.750689][ T4241] r7:00000142 r6:76f14ea8 r5:76f14a78 r4:ffffff9c [ 151.750890][ T4241] [<8059bd68>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 151.751802][ T4241] Exception stack(0xe02b1fa8 to 0xe02b1ff0) [ 151.752574][ T4241] 1fa0: 00000000 00000000 ffffff9c 76f14a78 00020000 00000000 [ 151.752996][ T4241] 1fc0: 00000000 00000000 76f14ea8 00000142 003462d8 00000000 003d0f00 76f150dc [ 151.753402][ T4241] 1fe0: 76f149f8 76f149e4 0010ba44 00112628 [ 151.754784][ T4241] r5:00000000 r4:00000000 [ 154.510849][ T3057] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 154.683948][ T3057] usb 2-1: Using ep0 maxpacket: 32 [ 154.723197][ T3057] usb 2-1: config 1 descriptor has 1 excess byte, ignoring [ 154.724200][ T3057] usb 2-1: config 1 interface 1 altsetting 1 has an invalid endpoint descriptor of length 4, skipping [ 154.727152][ T3057] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 154.768803][ T3057] usb 2-1: New USB device found, idVendor=10f5, idProduct=0200, bcdDevice= 0.40 [ 154.769142][ T3057] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.769436][ T3057] usb 2-1: Product: syz [ 154.769612][ T3057] usb 2-1: Manufacturer: syz [ 154.771978][ T3057] usb 2-1: SerialNumber: syz [ 154.997983][ T3057] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 155.024236][ T3057] usb 2-1: USB disconnect, device number 7 [ 155.268317][ T28] audit: type=1400 audit(155.180:208): avc: denied { name_bind } for pid=4294 comm="syz.1.163" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 155.272274][ T28] audit: type=1400 audit(155.180:209): avc: denied { node_bind } for pid=4294 comm="syz.1.163" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 158.997656][ T28] audit: type=1400 audit(158.910:210): avc: denied { remount } for pid=4369 comm="syz.1.197" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 160.550637][ T28] audit: type=1400 audit(160.460:211): avc: denied { setattr } for pid=4419 comm="syz.1.211" name="PINGv6" dev="sockfs" ino=3999 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 161.076371][ T28] audit: type=1400 audit(160.990:212): avc: denied { ioctl } for pid=4425 comm="syz.0.215" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=4706 ioctlcmd=0xaa3f scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 161.215517][ T28] audit: type=1400 audit(161.130:213): avc: denied { ioctl } for pid=4430 comm="syz.0.218" path="socket:[4718]" dev="sockfs" ino=4718 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 161.460667][ T4431] Illegal XDP return value 4294967274 on prog (id 15) dev syz_tun, expect packet loss! [ 161.732490][ T28] audit: type=1400 audit(161.650:214): avc: denied { execute } for pid=4434 comm="syz.1.219" path="/dev/comedi4" dev="devtmpfs" ino=716 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 163.283957][ T28] audit: type=1400 audit(163.200:215): avc: denied { setopt } for pid=4443 comm="syz.0.223" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 163.783202][ T28] audit: type=1400 audit(163.700:216): avc: denied { shutdown } for pid=4438 comm="syz.1.221" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 164.054167][ T28] audit: type=1400 audit(163.970:217): avc: denied { read } for pid=4438 comm="syz.1.221" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 164.321878][ T28] audit: type=1400 audit(164.230:218): avc: denied { create } for pid=4447 comm="syz.0.224" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 165.227203][ T28] audit: type=1400 audit(165.140:219): avc: denied { setopt } for pid=4456 comm="syz.1.227" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 166.104635][ T28] audit: type=1400 audit(166.020:220): avc: denied { read } for pid=4462 comm="syz.0.229" name="binder0" dev="binder" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 166.107260][ T28] audit: type=1400 audit(166.020:221): avc: denied { open } for pid=4462 comm="syz.0.229" path="/dev/binderfs/binder0" dev="binder" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 166.480400][ T28] audit: type=1400 audit(166.390:222): avc: denied { mounton } for pid=4462 comm="syz.0.229" path="/103/file0" dev="tmpfs" ino=546 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 168.421694][ T28] audit: type=1400 audit(168.340:223): avc: denied { read } for pid=4469 comm="syz.0.230" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 169.071293][ T28] audit: type=1400 audit(168.990:224): avc: denied { accept } for pid=4472 comm="syz.0.231" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 169.077225][ T28] audit: type=1400 audit(168.990:225): avc: denied { write } for pid=4472 comm="syz.0.231" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 181.983082][ T28] audit: type=1400 audit(181.900:226): avc: denied { read } for pid=4484 comm="syz.1.235" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 186.472535][ T28] audit: type=1400 audit(186.390:227): avc: denied { map } for pid=4491 comm="syz.1.238" 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 [ 189.752892][ T28] audit: type=1400 audit(189.670:228): avc: denied { setopt } for pid=4494 comm="syz.1.239" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 191.133781][ T4503] comedi: valid board names for 8255 driver are: [ 191.160765][ T4503] 8255 [ 191.161210][ T4503] comedi: valid board names for vmk80xx driver are: [ 191.161393][ T4503] vmk80xx [ 191.161445][ T4503] comedi: valid board names for usbduxsigma driver are: [ 191.161531][ T4503] usbduxsigma [ 191.161551][ T4503] comedi: valid board names for usbduxfast driver are: [ 191.161580][ T4503] usbduxfast [ 191.161597][ T4503] comedi: valid board names for usbdux driver are: [ 191.161637][ T4503] usbdux [ 191.161652][ T4503] comedi: valid board names for ni6501 driver are: [ 191.161667][ T4503] ni6501 [ 191.161679][ T4503] comedi: valid board names for dt9812 driver are: [ 191.161693][ T4503] dt9812 [ 191.161707][ T4503] comedi: valid board names for ni_labpc_cs driver are: [ 191.161721][ T4503] ni_labpc_cs [ 191.161752][ T4503] comedi: valid board names for ni_daq_700 driver are: [ 191.161801][ T4503] ni_daq_700 [ 191.161824][ T4503] comedi: valid board names for labpc_pci driver are: [ 191.161842][ T4503] labpc_pci [ 191.161857][ T4503] comedi: valid board names for adl_pci9118 driver are: [ 191.161940][ T4503] pci9118dg [ 191.162014][ T4503] pci9118hg [ 191.162037][ T4503] pci9118hr [ 191.162054][ T4503] comedi: valid board names for 8255_pci driver are: [ 191.162072][ T4503] 8255_pci [ 191.162110][ T4503] comedi: valid board names for comedi_parport driver are: [ 191.162131][ T4503] comedi_parport [ 191.162146][ T4503] comedi: valid board names for comedi_test driver are: [ 191.162223][ T4503] comedi_test [ 191.162255][ T4503] comedi: valid board names for comedi_bond driver are: [ 191.162272][ T4503] comedi_bond [ 191.552399][ T4505] geneve2: entered allmulticast mode [ 192.205850][ T28] audit: type=1400 audit(192.120:229): avc: denied { setopt } for pid=4508 comm="syz.1.242" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 192.940837][ T89] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 193.140969][ T89] usb 2-1: Using ep0 maxpacket: 8 [ 193.330432][ T89] usb 2-1: config index 0 descriptor too short (expected 301, got 45) [ 193.341174][ T89] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 193.341619][ T89] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 193.342022][ T89] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 193.342201][ T89] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 193.342410][ T89] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 193.342599][ T89] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 193.556734][ T89] usb 2-1: usb_control_msg returned -32 [ 193.557362][ T89] usbtmc 2-1:16.0: can't read capabilities [ 200.691519][ T89] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 200.840454][ T89] usb 1-1: Using ep0 maxpacket: 16 [ 200.849700][ T89] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 200.852794][ T89] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 200.854170][ T89] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 200.858995][ T89] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 200.860523][ T89] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 200.925865][ T89] usb 1-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 200.926841][ T89] usb 1-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 200.927798][ T89] usb 1-1: Manufacturer: syz [ 200.933603][ T89] usb 1-1: config 0 descriptor?? [ 201.230864][ T89] rc_core: IR keymap rc-hauppauge not found [ 201.231978][ T89] Registered IR keymap rc-empty [ 201.234896][ T89] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 201.250386][ T89] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 201.272344][ T89] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0 [ 201.274356][ T89] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0/input3 [ 201.284051][ T89] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 201.311645][ T89] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 201.341336][ T89] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 201.371518][ T89] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 201.400785][ T89] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 201.421468][ T89] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 201.441474][ T89] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 201.461412][ T89] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 201.491779][ T89] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 201.521487][ T89] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 201.566658][ T89] mceusb 1-1:0.0: Registered with mce emulator interface version 1 [ 201.570155][ T89] mceusb 1-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 201.656387][ T89] usb 1-1: USB disconnect, device number 6 [ 202.124681][ T4560] 8<--- cut here --- [ 202.125094][ T4560] Unable to handle kernel paging request at virtual address fee00004 when write [ 202.126229][ T4560] [fee00004] *pgd=80000080007003, *pmd=00000000 [ 202.127438][ T4560] Internal error: Oops: a06 [#1] SMP ARM [ 202.130825][ T4560] Modules linked in: [ 202.133167][ T4560] CPU: 0 UID: 0 PID: 4560 Comm: syz.0.250 Not tainted syzkaller #0 PREEMPT [ 202.134834][ T4560] Hardware name: ARM-Versatile Express [ 202.135886][ T4560] PC is at parport_attach+0x184/0x1e0 [ 202.136171][ T4560] LR is at parport_attach+0x174/0x1e0 [ 202.136411][ T4560] pc : [<8148f814>] lr : [<8148f804>] psr: 60000013 [ 202.136647][ T4560] sp : dfa59d30 ip : dfa59d30 fp : dfa59d54 [ 202.136862][ T4560] r10: 82d30dfc r9 : 00000003 r8 : 84605600 [ 202.137084][ T4560] r7 : dfa59d90 r6 : 84605600 r5 : 00000000 r4 : 00000000 [ 202.137344][ T4560] r3 : fee00004 r2 : 81e2dc88 r1 : 00000001 r0 : 8148f474 [ 202.137669][ T4560] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 202.137961][ T4560] Control: 30c5387d Table: 8618d4c0 DAC: fffffffd [ 202.138245][ T4560] Register r0 information: non-slab/vmalloc memory [ 202.139012][ T4560] Register r1 information: non-paged memory [ 202.139281][ T4560] Register r2 information: non-slab/vmalloc memory [ 202.139512][ T4560] Register r3 information: 0-page vmalloc region starting at 0xfee00000 allocated at pci_reserve_io+0x0/0x38 [ 202.139997][ T4560] Register r4 information: NULL pointer [ 202.140265][ T4560] Register r5 information: NULL pointer [ 202.140570][ T4560] Register r6 information: slab kmalloc-192 start 84605600 pointer offset 0 size 192 [ 202.141703][ T4560] Register r7 information: 2-page vmalloc region starting at 0xdfa58000 allocated at kernel_clone+0xc4/0x43c [ 202.142119][ T4560] Register r8 information: slab kmalloc-192 start 84605600 pointer offset 0 size 192 [ 202.142579][ T4560] Register r9 information: non-paged memory [ 202.142793][ T4560] Register r10 information: non-slab/vmalloc memory [ 202.143029][ T4560] Register r11 information: 2-page vmalloc region starting at 0xdfa58000 allocated at kernel_clone+0xc4/0x43c [ 202.143395][ T4560] Register r12 information: 2-page vmalloc region starting at 0xdfa58000 allocated at kernel_clone+0xc4/0x43c [ 202.143788][ T4560] Process syz.0.250 (pid: 4560, stack limit = 0xdfa58000) [ 202.144077][ T4560] Stack: (0xdfa59d30 to 0xdfa5a000) [ 202.144286][ T4560] 9d20: ffffffff 00000004 82bd8e44 82bd8e44 [ 202.144563][ T4560] 9d40: 81e2e148 00000000 dfa59d8c dfa59d58 8148b390 8148f69c 40946400 00000000 [ 202.144843][ T4560] 9d60: dfa59d7c 20000600 84605600 b5403587 40946400 00000003 00000003 8410a4c0 [ 202.145120][ T4560] 9d80: dfa59e4c dfa59d90 81486b94 8148b294 656d6f63 705f6964 6f707261 00007472 [ 202.145414][ T4560] 9da0: 00000000 00000004 00000000 00000005 0000000c 00000008 00000006 00100002 [ 202.145713][ T4560] 9dc0: 00000007 00000005 00000100 00000004 00000001 00000001 00000009 00000000 [ 202.146005][ T4560] 9de0: 00000101 00000083 80000000 00000003 00001b1c 0000000c 00000004 00000000 [ 202.146302][ T4560] 9e00: ffffffff 0000000b 00000004 0000003b 0000000c 10000006 00000010 fffffff8 [ 202.146628][ T4560] 9e20: 00000000 307da542 00000000 83ea6980 84605600 20000600 40946400 00000003 [ 202.146913][ T4560] 9e40: dfa59f14 dfa59e50 81487ebc 81486ad4 00000000 307da542 00000000 00000000 [ 202.147218][ T4560] 9e60: 8254880c dfa59ea4 0000005f 846925e0 00000064 84605630 dfa59ee4 dfa59e88 [ 202.147490][ T4560] 9e80: 8080373c 807f9a6c 00000064 00000001 00000000 dfa59ea4 85a4c310 834ee110 [ 202.147766][ T4560] 9ea0: 00006400 0000000b dfa59e98 00000000 00000000 307da542 00000000 83ea6980 [ 202.148041][ T4560] 9ec0: 40946400 20000600 20000600 83ea6980 00000003 8410a4c0 dfa59ef4 dfa59ee8 [ 202.148338][ T4560] 9ee0: 80803870 307da542 dfa59f14 00000000 83ea6981 40946400 20000600 83ea6980 [ 202.148615][ T4560] 9f00: 00000003 8410a4c0 dfa59fa4 dfa59f18 805ba7e8 81487b74 ecac8b10 8410a4c0 [ 202.148894][ T4560] 9f20: dfa59f3c dfa59f30 81b52f00 81b52dcc dfa59f54 dfa59f40 8025a7ac 8028e488 [ 202.149184][ T4560] 9f40: dfa59fb0 40000000 dfa59f84 dfa59f58 80220bdc 8025a768 00000000 82a1eb0c [ 202.149456][ T4560] 9f60: dfa59fb0 0013e9c0 ecac8b10 80220b30 00000000 307da542 dfa59fac 00000000 [ 202.149802][ T4560] 9f80: 00000000 00346310 00000036 8020029c 8410a4c0 00000036 00000000 dfa59fa8 [ 202.150165][ T4560] 9fa0: 80200060 805ba5b0 00000000 00000000 00000003 40946400 20000600 00000000 [ 202.150645][ T4560] 9fc0: 00000000 00000000 00346310 00000036 003462d8 00000000 00000001 76f150dc [ 202.150954][ T4560] 9fe0: 76f14e88 76f14e78 00018ebc 00130820 60000010 00000003 00000000 00000000 [ 202.151339][ T4560] Call trace: [ 202.151583][ T4560] [<8148f690>] (parport_attach) from [<8148b390>] (comedi_device_attach+0x108/0x244) [ 202.151959][ T4560] r6:00000000 r5:81e2e148 r4:82bd8e44 [ 202.152154][ T4560] [<8148b288>] (comedi_device_attach) from [<81486b94>] (do_devconfig_ioctl+0xcc/0x218) [ 202.152531][ T4560] r10:8410a4c0 r9:00000003 r8:00000003 r7:40946400 r6:b5403587 r5:84605600 [ 202.152804][ T4560] r4:20000600 [ 202.152975][ T4560] [<81486ac8>] (do_devconfig_ioctl) from [<81487ebc>] (comedi_unlocked_ioctl+0x354/0x1db8) [ 202.153315][ T4560] r8:00000003 r7:40946400 r6:20000600 r5:84605600 r4:83ea6980 [ 202.153552][ T4560] [<81487b68>] (comedi_unlocked_ioctl) from [<805ba7e8>] (sys_ioctl+0x244/0xb5c) [ 202.153899][ T4560] r10:8410a4c0 r9:00000003 r8:83ea6980 r7:20000600 r6:40946400 r5:83ea6981 [ 202.154185][ T4560] r4:00000000 [ 202.154336][ T4560] [<805ba5a4>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 202.154654][ T4560] Exception stack(0xdfa59fa8 to 0xdfa59ff0) [ 202.154879][ T4560] 9fa0: 00000000 00000000 00000003 40946400 20000600 00000000 [ 202.155174][ T4560] 9fc0: 00000000 00000000 00346310 00000036 003462d8 00000000 00000001 76f150dc [ 202.155444][ T4560] 9fe0: 76f14e88 76f14e78 00018ebc 00130820 [ 202.155652][ T4560] r10:00000036 r9:8410a4c0 r8:8020029c r7:00000036 r6:00346310 r5:00000000 [ 202.155906][ T4560] r4:00000000 [ 202.156291][ T4560] Code: e5963064 e3a04000 e7f33053 e2433612 (e5c34000) [ 202.159660][ T4560] ---[ end trace 0000000000000000 ]--- [ 202.168370][ T28] audit: type=1400 audit(202.080:230): avc: denied { read } for pid=2911 comm="syslogd" name="log" dev="vda" ino=795 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 202.170986][ T28] audit: type=1400 audit(202.080:231): avc: denied { search } for pid=2911 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 202.172219][ T28] audit: type=1400 audit(202.080:232): avc: denied { write search } for pid=2911 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 202.173150][ T28] audit: type=1400 audit(202.080:233): avc: denied { add_name } for pid=2911 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 202.174305][ T28] audit: type=1400 audit(202.080:234): avc: denied { create } for pid=2911 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 202.177595][ T28] audit: type=1400 audit(202.090:235): avc: denied { append open } for pid=2911 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 202.178772][ T28] audit: type=1400 audit(202.090:236): avc: denied { getattr } for pid=2911 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 202.261277][ T4560] Kernel panic - not syncing: Fatal exception [ 202.264686][ T4560] Rebooting in 86400 seconds.. VM DIAGNOSIS: 22:02:57 Registers: info registers vcpu 0 CPU#0 R00=84951440 R01=00000036 R02=eaabd000 R03=eaabd018 R04=840aa013 R05=84951440 R06=80afe930 R07=840aa029 R08=00000000 R09=00000000 R10=000006fd R11=dfa599b4 R12=00000002 R13=dfa599a8 R14=82b5cc4c R15=80afe940 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 info registers vcpu 1 CPU#1 R00=ddde5580 R01=5b511000 R02=0003e737 R03=81b537c0 R04=00000006 R05=82af9c48 R06=82a0b444 R07=82af9c40 R08=839dbd40 R09=82af9c48 R10=00000000 R11=df805d94 R12=df805d98 R13=df805d88 R14=80348a74 R15=81b537d0 PSR=60000193 -ZC- A S svc32 s00=04808080 s01=00000001 d00=0000000104808080 s02=ee880800 s03=02800201 d01=02800201ee880800 s04=0a0141ec s05=00040806 d02=000408060a0141ec s06=ff020100 s07=03ffffff d03=03ffffffff020100 s08=ffffff02 s09=ff0203ff d04=ff0203ffffffff02 s10=03ffffff s11=08800800 d05=0880080003ffffff s12=060159e6 s13=02010800 d06=02010800060159e6 s14=ffffffff s15=80080003 d07=80080003ffffffff 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=03000800 s33=000402a0 d16=000402a003000800 s34=06011bfa s35=00000806 d17=0000080606011bfa s36=08000100 s37=0201ee88 d18=0201ee8808000100 s38=41ec0280 s39=08060a01 d19=08060a0141ec0280 s40=01000004 s41=ffffff02 d20=ffffff0201000004 s42=ff0203ff s43=03ffffff d21=03ffffffff0203ff s44=ffffff02 s45=080003ff d22=080003ffffffff02 s46=59e60880 s47=08000601 d23=0800060159e60880 s48=2eddb4c0 s49=0cf4d63f d24=0cf4d63f2eddb4c0 s50=ad740413 s51=16897793 d25=16897793ad740413 s52=2c618e88 s53=dbf84ee3 d26=dbf84ee32c618e88 s54=9a6d5416 s55=c282f36c d27=c282f36c9a6d5416 s56=ef41ab87 s57=7ffb3ea9 d28=7ffb3ea9ef41ab87 s58=39c38a3c s59=2fb87759 d29=2fb8775939c38a3c s60=f1ae0ec8 s61=79b91403 d30=79b91403f1ae0ec8 s62=81f3b4e2 s63=c47d2eeb d31=c47d2eeb81f3b4e2 FPSCR: 00000000