[....] Starting enhanced syslogd: rsyslogd[ 16.284323] audit: type=1400 audit(1518772829.167:5): avc: denied { syslog } for pid=4009 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 19.199528] audit: type=1400 audit(1518772832.082:6): avc: denied { map } for pid=4148 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.32' (ECDSA) to the list of known hosts. 2018/02/16 09:20:38 fuzzer started [ 25.476364] audit: type=1400 audit(1518772838.359:7): avc: denied { map } for pid=4159 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/16 09:20:38 dialing manager at 10.128.0.26:41785 [ 29.235217] can: request_module (can-proto-0) failed. [ 29.243975] can: request_module (can-proto-0) failed. 2018/02/16 09:20:42 kcov=true, comps=true [ 29.769843] audit: type=1400 audit(1518772842.652:8): avc: denied { map } for pid=4159 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1048 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/16 09:20:44 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000000)={{0x3, 0x3}, 'port0\x00', 0x14, 0x40030, 0xfffffffffffffffa, 0x6cf912b0, 0x4, 0x3, 0xffffffff80000001, 0x0, 0x2, 0x295b481}) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000001000)=[{}, {}, {}, {}], 0x4, 0xfffffffffffffff8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000000000)={&(0x7f0000003000-0x48)=@full={{0x3, {"be23deadc36819"}, 0x8}, [{"c91bdfdcd7a6fe"}, {"918e1a87786b88"}, {"94bb3ec54d624c"}, {"2ee772ca806cf4"}, {"4274f10f36d8ff"}, {"5149a06a4ead9c"}, {"38bb522f08d718"}, {"f6b0ad04503fce"}]}, 0x48, &(0x7f0000002000)=[{&(0x7f0000001000)="f07e2df1f9fa9eaf59259fa72a1e644432e80fce61a56ff741e901a1a6a876fe25b2412b5006ad0c5ba656b8f8737a16d26f643b062828573ceb1e3a692b2cc42a0be5908598a1c2", 0x48}, {&(0x7f0000002000-0xd4)="67a38b98f1591f987a27b186e3f63c420b3d8d9056b3005eb1ff25bfa6e68ed6c67e2a7863e7c0c179aca61746d869eb24c285911905363eddffdd6770c7632108b9d89a99c3a4f4216d009df3dc4aa4c720445e24f7e7bbcb72d289997cf094817e8ae697fb3406a689323c5f97c53df8605c4bba34cd8ddbf692abee65cd33c8e68f73397a36fe5d8f7f930de3ba0a460d416ad5ebbd9d6d0325498b09635b150b2147a42519a74174848a26feb8c971945140d66f96306a151a7ce1e4ec99eb43b6fe4c4d9ace7241048b011aac1b73e595cf", 0xd4}, {&(0x7f0000003000-0xb9)="95f87f60f66639a5d3e2984a22de4aec9c0040b794e526837183bd56e982566682ed815b588d7f9908c770946f2f3f9a5c6d5cf7c5f24321f5bef7c7d8ad429e2eaef7aa3500903da072ef2f50077d6e15681c118595eb9fd517a6ccd2e6921858e2db393a61cd06f0f5548713ee2e20b95fd5b055163598f497285f02a5c306a6db6d366b7dbadfb39d01b5f86e390f2548b8528a5fbf6cf4f5c50434606d600bc50f136ef4a3be777d33c18f596ada8031d8542c740105ca", 0xb9}, {&(0x7f0000003000-0xfe)="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", 0xfe}, {&(0x7f0000002000-0x41)="f1f83c75342ed99f639d70b9ea6ca4de870560e5b5d33400d6a51c02d55838e22edb251c11f7a41f82ca3f13e5e302049cb6dd90f1e2419c2b5db361168adca793", 0x41}, {&(0x7f0000001000)="b099c6f18a7078b052b8e8a93a482c265e27750a77e7c75d0e54d534d9eb9402d19299668d383310d2f0d3745c58310e7edd4786e571ada2248735cbc293242cc7d7d48f31ffabd279f59cb81f", 0x4d}], 0x6, &(0x7f0000001000)=[{0x10, 0x1, 0x8}], 0x10, 0x1}, 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000003000)={0x27, 0x2, 0x8, 0x4, 0x10001, 0x1, "ec5ed712087ec8ddaf7f27adc9f43a1bfc23843407aa09b45bba5e38a109911883c7ecddb4dc14efb2018c24af6c58c565f6548bd8d9cb99a71ea41896582e", 0xa1}, 0x60) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000004000)={0x0, 0x2}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x101}, 0x8) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000002000)=0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000005000)={r2, @in6={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x6, 0x8, 0x4, 0xffff, 0xd2}, &(0x7f0000005000)=0xa0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000001000)=""/47) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000007000-0x4)=r1, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r1, &(0x7f0000008000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000005000-0x8)={r3}, 0x8) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000003000)=""/119) 2018/02/16 09:20:44 executing program 7: init_module(&(0x7f0000a12000-0x10)='selinuxsecurity\x00', 0x10, &(0x7f00009b3000)='/user\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008f5000)='/proc/self/net/pfkey\x00', 0x103700, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000001000-0x72)=""/114) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x10001, 0x4, &(0x7f0000000000)=""/93, &(0x7f0000002000-0x4)=0x5d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000002000+0xbee)=0x86c6, &(0x7f0000001000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000003000)=""/126, &(0x7f0000004000-0x4)=0x7e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000005000-0x4)=0xe8) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x1, 0x8000, 0x0, 0x0, 0x2, 0x20, 0x0, 0x3e, r1, r2}, {0x20, 0x1000, 0x641e3d7e, 0x2, 0x0, 0x0, 0x9, 0x80}, {0x1, 0x8b, 0x400, 0x10000}, 0x7, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x14}, 0x3, 0x33}, 0x2, @in=@multicast2=0xe0000002, 0x5, 0x3, 0x0, 0x3f, 0x8000, 0x8, 0xffff}}, 0xe8) fstat(r0, &(0x7f0000002000-0x44)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0xb16)={0x0, 0x1000, "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"}, &(0x7f0000004000-0x4)=0x1008) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000006000-0x20)={0x7, 0x5f4d, 0x200, 0x9, 0x1, 0x2, 0x3, 0x7, r3}, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000004000)=[{&(0x7f0000003000-0x3a)="4c192b33c7df1da88c55e207b92cd59911835b5ef7137e23409ead3ab26ad7bf5f18584f7fd83780448773a6d7643d8037f5ef5029a2465e52cb", 0x3a}, {&(0x7f0000006000)="da41cf254113f42b7a6ba6c4702e3614b30e67ebc2dacf80cfeb0b8224cf61b0da4e39bde89f479bf08305eff3dd34ba20c565b024dbee135c7da4778e0a3a143e3afb412db813e96d79ee86327f48451bb5f2255908ae153ee974f29900516bb06acf6cabacf542f2aac00da1e386aa60a75b43738aaad00225c68fb4d46010e9ee33e491aaeb4123e63c9ae7ae831e893342628e20e2c1acb1e85335dddb7223b1015a5011a8ef022844c68c75a6dcb6e886", 0xb3}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x8002, 0x9, 0x7, r3}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000007000)={0x4, 0x0, 0x2, 0x62}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000002000)={r4, 0x6}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000007000-0x4), &(0x7f0000009000-0x4)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000009000)=0x0) fcntl$setown(r0, 0x8, r5) 2018/02/16 09:20:44 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000da9000)=0x0) setpriority(0x0, r0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000635000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000002000-0x40)={0xa9f1, 0xac1, 0x7, 0xcf, &(0x7f0000001000-0xcf)=""/207, 0xa7, &(0x7f0000001000-0xa7)=""/167, 0x58, &(0x7f0000001000)=""/88}) socketpair$inet(0x2, 0x80007, 0x200, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={r0, r2, r3}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000004000-0x8)=@assoc_value, &(0x7f0000001000-0x4)=0x8) setsockopt$inet6_dccp_buf(r1, 0x21, 0x82, &(0x7f0000004000-0x8b)="d9ea69f90a1521abfb956c250656dd3191b27380a8626122666fc0976d38db5c2c6b527972394f8b022c0fb63fb6442eb944cbd43f89df470a94dcd813d20891618f0a0111c13c4126afc80c2342b28504b9a34554807f56dd4e97102260dfed509730f3bcb8e1cbf17452b3f21f47e073752998f1d744dcf551fc85ec3973811fac340b1da7da39fd36e5", 0x8b) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000004000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast1=0xe0000001}, 0x4, 0x2, 0x1, 0x2}}, 0x26) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r1, &(0x7f0000006000-0x47)={'system_u:object_r:printer_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39, 0x31}, 0x47) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000006000)={{{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000001}}}, 0x9, 0x54863d85, 0x78, "20d00a25f88c75584310a775583206a6a5cf39941531926e536695c764188bb279caa73992cd48734fc9081b906ab1e9f3d3ad0c879e8580451b75e82bb5e85ce2ba26328426aaf460bf74bba2383266"}, 0x160) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000006000-0x7)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0xf, &(0x7f0000008000-0x4)=0x401, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000009000-0x10)=@generic="74dfef357372e6c49d395838ee29b623", 0x10) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000009000-0x14)={0x4, 0x1, 0x4, 0x6, 0x1f}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r5, 0x4018ae50, &(0x7f000000a000-0x18)={0xacfe, 0x1f, 0x4}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000008000)=0x80000000, 0x4) 2018/02/16 09:20:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x43) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000003000)={@rc={0x1f, {0x6, 0x9a1, 0x8, 0x10000, 0x9, 0x8}, 0x96}, {&(0x7f0000003000)=""/3, 0x3}, &(0x7f0000003000), 0x10}, 0x29) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000004000), 0x0, 0x40000000, &(0x7f0000002000)={0x3, {"067c8a0ae507ee"}, 0x5}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000006000-0x4)=0x6c7, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000007000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000006000-0x2c)=@ipv4_newroute={0x2c, 0x18, 0x4, 0x6, 0x1, {0x2, 0x10, 0x14, 0x4, 0xff, 0x2, 0xfd, 0x0, 0x800}, [@RTA_IIF={0x8, 0x1, r2}, @RTA_FLOW={0x8, 0xb, 0x6e85d1f7}]}, 0x2c}, 0x1}, 0x10) truncate(&(0x7f0000002000)='./file0\x00', 0x34) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004000-0x4)=0x4, 0x4) modify_ldt$write2(0x11, &(0x7f0000005000-0x10)={0x7ff, 0x93e1644c582ca7e2, 0xffffffff, 0xc1, 0xd60, 0x3, 0x2, 0x5, 0x48027123, 0x5}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000007000)='./file0/file0\x00', &(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000003000-0x5)='nsfs\x00', 0x1205000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000009000-0x8)=0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000000a000-0x6)={0x1, [0x10000]}, &(0x7f0000006000)=0x6) 2018/02/16 09:20:44 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000037e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000001000-0x10)={0x4, 0xfff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000000)={0x0, r0, 0x7f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001000)={r0, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f0000003000-0x48)=@full, &(0x7f0000003000-0x4)=0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$netrom(r3, &(0x7f0000002000)=@full, &(0x7f0000002000-0x4)=0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r4, &(0x7f0000004000-0x38)={&(0x7f0000004000-0x48)=@full={{0x3, {"aa30e65565d2b5"}}, [{"3af024eeec8c86"}, {"d6e625ff8ea1d4"}, {"3fd5977e27aa58"}, {"3d8607523c2f4b"}, {"d74de850e71754"}, {"452771f2db252a"}, {"4d094e73d02f7c"}, {"bef98eec692e10"}]}, 0x48, &(0x7f0000004000-0x20)=[{&(0x7f0000004000-0x20)="867e7432824b5e09904700b834b16ac891506d9ff6a92878c464cbeadd2d931d", 0x20}, {&(0x7f0000002000)="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", 0x1000}], 0x2, &(0x7f0000003000)=[{0x108, 0x10f, 0x852, "38accbbd686581d8d5aa2d7e0be13041e54a12705af145178b02a15c4f513634816a13389f5e488093776672c8025e738b30a905d19d016b936d17aa2fca93d7bad3f56c47a539b6788bcc96a9baa763802514649d6896926c94cc31458a766dcb308b0491cde774b56944cc707f63844cfce612227206edccf49a4083849756c349bdb9648296c71bc6e29fd1ccd8cb54950c63b43d7119406caff0b34539d9eaf8e96eb6e6769c7bb7f10e9406c9aa41fd0a3344375a6d73393c8491032fc37ab550dc120fe1017c066097ecd5567eda30508f98a37a6c2fe9585270930c6f3e81df0ffa91e6b13a277b1b42a07aa50fb95dfc60ab"}, {0x20, 0x115, 0x1, "ea57352c8ae57d2ce94ffcd52bfa9474"}, {0x1010, 0x6, 0x0, "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"}, {0x38, 0x11f, 0x9, "817f4478f4f85fd152253d660e7c5d23674ad1d65c778e8981a8c12f344373ba12c1"}, {0x28, 0x10b, 0x1, "7134c3e3e62d2a5fd23eb6e0d7245fc7c9f71c"}, {0x10, 0x0, 0xfffffffffffffffa}], 0x11a8, 0x8000}, 0x2000) r5 = syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0x100, 0x2400) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000006000-0x8)={0x0, 0x8, 0x9}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000006000-0x8c)={r6, @in6={{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x687}}}, &(0x7f0000000000)=0x8c) dup3(r1, r5, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/rfkill\x00', 0x151200, 0x0) alarm(0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x2)='./file0\x00', &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000007000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r9 = getgid() setgroups(0x3, &(0x7f0000004000)=[r7, r8, r9]) 2018/02/16 09:20:44 executing program 4: keyctl$set_reqkey_keyring(0xe, 0x6) r0 = syz_open_dev$vcsn(&(0x7f0000235000)='/dev/vcs#\x00', 0xa3, 0x60000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x0, []}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58, &(0x7f0000001000-0x60)=[{&(0x7f0000001000)="4f60ff38d242c75a50f06b5457fcd9f7c709ac27fd788e8d89bd59392c33ca", 0x1f}, {&(0x7f0000002000-0xf3)="f86e1978eafb1e273605492a81c0b69e22fa14d1181e0f3289386c29efee84d1d9f335a5a850bd2548aba61808de9be8924386f73ccd98d36fac77e273a630383ea4f92b1a48cf546518a60dd1f803667bd52a24a7ee7213376489418cbe63c226c5435496fc368369ab6ac9d86d8d2b779c4f4e82da1fea88d619a5d7cf612bff146696383a9997bf4a6cc20bd24cd5b87751b1169c89e8cb0a3edbe0c8b0022e2a8195b355efeb05616b916b4561d90b273e662866a7c87ef286bff1a0d97fad34c202a53dae017882c6273e135401da373073b7b28682d06ef0c6f54e07510ebe2fddb08d598d3514c477e968be522cd787", 0xf3}, {&(0x7f0000001000)="964a834bc99d26bde71bb651be12bb1bde243895c6939591d8dba1e3b639cfd59087ee2cee6672f62f55b3c33c06ecf013a200c86c011ef35636ff93d9dc2b8dead8ea7d5d3ae43bb790bef6a55dd1465faaf129ffd53b", 0x57}, {&(0x7f0000001000)="ac66180711768f91e72a604b700179e4992616d2253d29139dc94a97188ef85d8a4593a6feb623513cdddd7548c5e615c38cf56fd3a945a59a3e564ad4c04215274fc15578516b55516a62f62a63466840ec51e52c59560d14a83abe5a516c5d375048085d0a54a68da52676e49825a6e5db87efae02778ed17b", 0x7a}, {&(0x7f0000002000-0xb4)="a061ed6f1395d6527c3cf464510456d306fc56576fec2dc4d16065f5d9617717ff1032f22be0f71ed70ba67f29acd165f92648669e7f61fe4f925b3d3cdf8a4d187491f96276a992f5dcf5a2c34cbce459eb7158f4c9964b2322419bb0de3684ad0f85c2b2bb0f8800d92017cd0157c599fe59e3ca4880e4e6b1e14566e70c38301f4b8063b70a72927584ce3ec8335f580b65a7853f3d16bfb913a8e0fe6e6a154afcb836485b5daa52038c4e1c700bc39e05db", 0xb4}, {&(0x7f0000001000)="3c591a79c6088c4bde529024c8df80212819406f8e8978ba6e2f6f1e16bb90f779264a6dc971008d6a0f2e5e641c90e3979ad20cfce42095c1f33486cb7208741e7efb3352ed80e77429bffb7277841c1d66a0dc3fa4b11a379a2808", 0x5c}], 0x6, 0x0, 0x0, 0x20004000}, 0x40001) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000003000-0x10)={0x800, 0x4000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000004000-0x4), &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000004000)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000004000)={0x17, &(0x7f0000002000)=""/23}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000005000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}}, 0x7fffffff, 0x7ff, 0x7, 0x3ff, 0x9}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000007000-0x8)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000008000-0x8)={0x2, 0x3f}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000003000)={0x4, r1, 0x1}) 2018/02/16 09:20:44 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000f1b000-0x40)={&(0x7f0000007000)=[0x0], &(0x7f000020e000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x3, 0x7, 0x7}) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000)={0x5, 0x0, 0x1, 0x1ff}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000001000-0x10)={r1, 0x7ff}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000)={0x0, 0x401, 0x0, 0x0, 0xffffffff}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000002000)={r2, 0x8afd}, 0x6) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000)) r3 = socket$nl_generic(0x10, 0x3, 0x10) ftruncate(r3, 0x7) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDDISABIO(r4, 0x4b37) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000)={r2, 0x5, 0x9, 0x8}, 0x10) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r5, &(0x7f0000005000-0x60)=[{&(0x7f0000004000-0xa1)="f948faaeed39f6a7ff1f42eb4ef9629e66696c867fd9fc303f6ce01ae33c3dd9bf845bf3caf937b62b7a86ba4cd249bd2093da6079a0a567acbdc552c62dbe328baeb29441283788b22b154482554cf9639c8127ddf1ed1ae032336a674efdd87fb011c7db8efe0efc2e452e5cff267289bfff56e94fcc04da74be90ece8398e87ded6929430e9bd2d5d293c06505fe1e4fb5ee1eb295d06808be267a9554e7039", 0xa1}, {&(0x7f0000002000)="ac0a4c054e42e181fc2ea236cd2ed91ce49ed71c4e8617bd31544ee23826005136ebb19c4ea17e0bfb3587e41401ec323cdb6bab3d7484511404ade57ec453d7b0701ba8b163c880cdd3f18a196accfd63234ea1b9629feaf79f26547953ecbc27b9e152d8a47505c9aca8be0cc13fe5008a50eb7b51f26372d1c2a3f42def2f7c4af44c48bea663c6df11ae28ff9b891df859803e104d003699431daaee523bff4fec461404786d3c114eb01700db3093dab800d168affb31ca545f5f783aa02d457b5ffce4dd17a5a489e9e0", 0xcd}, {&(0x7f0000004000)="938a9888", 0x4}, {&(0x7f0000000000)="0fce2ab5f29c341bd954fe3974312b53a428e8a77d980a4c83114b4e3ff9d96faf3e4fd248d64563c4e4f290746b585637b108b38c56380a0e8a271927160d61e83665f94716087eb69e0e8b66b63238a6bcece9759da9c41bdef8e7e8", 0x5d}, {&(0x7f0000005000-0x75)="d6c7f161458fd10233a2f402df007a15f40f4e276d976d36af5af9684173c019248da6293322591a19ce4826ac658e73e854f7b22cdf990efdb28d31886407fa1a079a7fb51e0b568b0f53bc8e2b0382e43c601e792616210b893a12b82c12d7fc7bfdb48c09d0a9cd4e0f0c15c41c8c7aae4b66ac", 0x75}, {&(0x7f0000005000-0x5f)="5b1a67840bfd9e50f68330b21ca34ecbca4d619a36dadf39756bdf992595423822b7d629007cb4da8728213d8b4ed66ad2f79b71386f48ca5a5948f1e12c1b2bf7a7bcd906396a10de054a3662c893a09b385c76f0d61c40c062b778972e4c", 0x5f}], 0x6, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r3, &(0x7f0000005000)='vboxnet1.^%posix_acl_accessselinux\x00', 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000006000)={0x0, 0x4, 0x3, @tid}, &(0x7f0000006000)=0x0) timer_gettime(r6, &(0x7f0000001000-0x10)) 2018/02/16 09:20:44 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000195000)='/dev/amidi#\x00', 0x80000000, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00005e2000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000001000-0x4)=r0) fsync(r0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x7, 0x3, 0xe20, 0xb2b}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001000)={0xd1f6, 0x8, 0x10001, 0x100000001, 0x8, 0x40, 0x40000, 0x4, 0x8, 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003000-0xb)={0x800, 0x7fffffff, 0x0, 0x10000, 0x1, 0x63f, 0x2, 0xd44, 0x9b9, 0x100, 0x2}, 0xb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000004000-0x20)={@generic="715cfe7431a63ef4860cefd2813c920c", @ifru_flags=0x200}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000006000-0x4)=0x1, 0x1, 0x200, &(0x7f0000005000), &(0x7f0000005000)=0x5, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000007000-0x24)={0x0, 0x3, 0x572, 0xffffffffffffffff, 0x100, 0x7, 0x20, 0x1, 0x80000001, 0x7, 0xb5, 0x7}) ioctl$void(r0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000006000-0x10)={0x3, &(0x7f0000007000)=[{0x80, 0x9, 0x9, 0x3d}, {0xffffffffffff8000, 0x3e0, 0x9, 0x3}, {0x1, 0x0, 0x10000, 0x672}]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000008000)={0x6}, 0x1) readahead(r0, 0x6, 0x6) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000005000-0x8)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f000000a000-0x12)={@common='sit0\x00', 0xbb}) [ 31.821090] audit: type=1400 audit(1518772844.702:9): avc: denied { map } for pid=4159 comm="syz-fuzzer" path="/root/syzkaller-shm779459734" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 31.883050] audit: type=1400 audit(1518772844.755:10): avc: denied { sys_admin } for pid=4202 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.930311] IPVS: ftp: loaded support on port[0] = 21 [ 31.965193] IPVS: ftp: loaded support on port[0] = 21 [ 31.970456] audit: type=1400 audit(1518772844.845:11): avc: denied { net_admin } for pid=4209 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.002940] IPVS: ftp: loaded support on port[0] = 21 [ 32.044232] IPVS: ftp: loaded support on port[0] = 21 [ 32.108578] IPVS: ftp: loaded support on port[0] = 21 [ 32.191073] IPVS: ftp: loaded support on port[0] = 21 [ 32.277154] IPVS: ftp: loaded support on port[0] = 21 [ 32.372355] IPVS: ftp: loaded support on port[0] = 21 [ 32.825481] ip (4397) used greatest stack depth: 16176 bytes left [ 33.256512] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.271724] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.326529] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.457707] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.664434] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.716804] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.729468] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.803858] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.692721] audit: type=1400 audit(1518772848.575:12): avc: denied { sys_chroot } for pid=4211 comm="syz-executor2" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 09:20:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000f9c000-0xa)='id_legacy\x00', &(0x7f0000547000)={0x73, 0x79, 0x7a}, &(0x7f0000821000-0xb)='/dev/midi#\x00', 0xfffffffffffffffd) 2018/02/16 09:20:48 executing program 1: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/213, &(0x7f00000c1000-0x4)=0xd5) socket(0x10, 0x6, 0x5) 2018/02/16 09:20:48 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000f5d000)=[], 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000001000-0x20)) 2018/02/16 09:20:48 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000c3c000)) ftruncate(r0, 0x318280) r1 = memfd_create(&(0x7f0000834000)='I', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de7", 0x20, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f000002e000)='./control\x00', 0x4000036) creat(&(0x7f0000176000)='./file0\x00', 0x0) 2018/02/16 09:20:48 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000f5d000)=[], 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000001000-0x20)) 2018/02/16 09:20:48 executing program 1: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000156000-0x4)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000028a000-0x11)='/selinux/enforce\x00', 0x80, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000f13000)=0x4, 0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/02/16 09:20:48 executing program 1: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000031000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000007000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000017000-0x60)=[{&(0x7f000001e000-0xde)="cb", 0x1}], 0x1, &(0x7f0000023000-0x378)=[]}, 0x19fff) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000038000-0xf)='/dev/snd/timer\x00', 0x0, 0x30000) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) [ 35.917072] audit: type=1400 audit(1518772848.799:13): avc: denied { map } for pid=5198 comm="syz-executor2" path=2F6D656D66643A49202864656C6574656429 dev="tmpfs" ino=14514 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 [ 36.008548] insert transport fail, errno -17 [ 36.146162] audit: type=1400 audit(1518772849.028:14): avc: denied { create } for pid=5266 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/16 09:20:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ab2000)='/selinux/policy\x00', 0x0, 0x0) connect$rds(r1, &(0x7f0000000000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) sync_file_range(r0, 0x1, 0x1, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00009c9000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x200) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000219000-0x2f)={0x0, 0x27, "0a0e6afd086110ba1ee2f17d9d51f536e799e8048f24049f47f89bb44aafe2a9b562c56344776a"}, &(0x7f000014c000)=0x2f) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00004f8000-0x8)={r3, 0x3}, &(0x7f0000b49000)=0x8) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000047c000)='/dev/rfkill\x00', 0x8400, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000030c000)={r4, 0x28, &(0x7f0000e3c000-0x28)}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000122000)="18000000020001000000be5efecd88367a000802cd000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02c62cc6e96c00442ef629037ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c34000000096f201cd", 0xc0) 2018/02/16 09:20:49 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c84000)='/proc/self/net/pfkey\x00', 0x2040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000000)={r1, r2, 0x10001, 0x4, &(0x7f0000000000)="9b5268e22a146f5b9fdbda390da48b2dbfe1e6d135ce2c41263dcbbc3ecc839547a48b89ef69e1e66e047ee559107d9231ab072a8f0eb33f173b4702af4f", 0x8, 0x100, 0x1, 0x7, 0x6, 0x6, 0x1, "11e1f560a352b2d563fdbf5173bdd00677460112398759b69f882f6a4fc208c93a48c622ce8c9b6ed254316ed1154384a4fc1849117db3230d9d7325640353b96884766e188663f8fb20ae2e077c3ec8af2aebbf9a2b49b3239c7949653dedccaf7201d96c134a6b8bb1fc0114ec2d24c57366e976aa92cc29099ab838657dc4f7074a"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) r4 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @loopback}, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0x0) r8 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000002000-0x14)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="594d782878f6ad3bbb8cc83443139708e2e955fc17ee7d9c78b4e80ddbdd5f09db4ad01e16c606a6b921c76063d7", 0x2e}, {&(0x7f0000000000)="4f5230f36615f223c7de9a83f3fb9f95bda25003e762b3d5b4da8f2664769a0143e43d1070c1bd55135d5935b16a63cec23772724a1b3a25f3b0646a4b210fdae432ae1ce5587fdaf44057e49fad186ff64957261947416d22fce2e9df7e1f2e73", 0x61}], 0x2, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r3, r3, r3, r0, r3, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x68, 0x8000}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0x4c)="15f7c6371490a8c69133ad6c8eee895813cff11b183243bb49b544cf2df10c2f8b8d8d3451ba613c51ed52186c6369e5266537a842f2d39ebe29c01fda51f09a8bfce17428037ff32dcf8d1a", 0x4c}, {&(0x7f0000001000-0xee)="24ea5e8071816737dcecd566fb5eba98deacc21a136a7f1a9c7d7f641aeb835395f7e42b210c14b36dbb4d9153bec827306216cb05f58969a76af820ae9717cea9c55b9cbc342fc50a8bac7c90e309dccd2fe99f90ffb21b862b26c246e31df327e38a3257a31028423b5b657514c73d08193b556b470374eec5d88190760d10bec98b5de1c448ebdf903004e7b0bcaea14dcdba8e33548f301c4b1836f6e60e3d1f1cbe4dddf488d9ec544793f4c9ef64f30688d31409a059925f2d87f77d4920a43601822a4efc266d04410c46da6723fa441db8f7708de00f05ac5a92095349488a610a27fbf976b9554859d5", 0xee}, {&(0x7f0000000000)="2c3a2fd5d6b89dfb912c82475fe47d9ac63fb0a7a2d8fa18bd3ecdfdfaaa8eeb6aad2f3895f7eaebf1e0b7dd7e04d666b58023c46aea50e18df16036e10398b127bb44", 0x43}], 0x4, 0x0, 0x0, 0x8000}, {&(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000000000)="f9538ac015a6b621f5c4e5ee8ae0bb5fd90d623950bc8285481f1427b0656abb361baed5b02775cd97d30347de9bd35b81dd4642e7a1497fa68107089cefd5a7adac1d075f9c79dd844562207558bd5bbe7f29fa37aa9de522fe6e1e98bbc0fc888003cb5ba45701494bc0dc02dd716518fa23e716067d15db95c2ec8fbea013fa65062f351c0a4b6511896bad0ec5e65f19e84b7422b12017d3c63be852c030ac8b6427a361eaacad1fbe295151db89341c6c34ecca709116563b8354b49f13d797dd417a0e97f90e428dd1e3540e67e8a215529dee16c3c12f26f7e57d6524dcf7216c446ab35590c7f1d111", 0xed}, {&(0x7f0000000000)="7317c56e8a468a85c67a6d52212254fe3fa01e21d0cd35ff63f90a827f0607995378e400053792762b1cca76b6215b38c7fa17fc7f9d99b39e2fc32de5ced5229f016aa70ca1eea4e7b7b5", 0x4b}, {&(0x7f0000000000)="a66d7249b814859b0b70b007e8f55645c4ebb125f71599b974272b010439eba28905c767943c7621b189a4c4e282426b9df6f23f2f8959ed5ce91f3d38d7da2cc161f03041d381239937db559721a4717217eefea7672c2959744a3e3ec9ce0fd596edc1f06bae4b28556b059dd867a2727364c37da9fa8a1347033da5221c28e55b98dfd1f8642a5fdbdce713cd9ace1427621e44997b39918af7505950742f7c7c769832337bb8a0b3d8f582127f6e0174b58cf5145fb8c3eb47ca6bccb089b8394bddddcd72c5b59c5026ef1cb4818187ff039e6b9474af0a9be27c98c4466751738f8ef1a140a664b2c261a1133cefa5791bd3e55319d76299ae7dc75cc682d6e36e40bdc8aae879b9fd9df60ac462e5c9177b378351d6ffd62ef4e148e006d9926746ecd97ea7ff08e660de474ddcd9c24aeddd5b8a4861ef0e7f189ef0414e1e670dc65d5c343b84f399b9b5206fa80339b0e854882c3627b0fc45cec178d1b367db2cac8e49cecd0899fd49f80a0d418aa6126a1c69c0102b0126596a6dcd17bcc4c7f5bb67152474a3bd1c4010fc6116f5ad8e2717ef997dfb0d32a1fe49436d6aa9aa04a53e98bc37b9695c7af19f28b84a0741f3880599262f9de496a5d5a039a2341ee1143c23539fe81dbea504bc6ef323ad490950ef39c6b491c3fb9597fcadad2245935eaa4a653ada99043f89524f20c7388ce118e63d9934a8340f2c7163ac45ebe8791d053113cfde48446db4ca438e2456cbda20f2f4496481079ae4b037e64ae0825535fc7b9c59ebd9979ed963059b7275be08bc160e48f4d641e88690f9ba0c8fd4dc553a3df2acf62a08fc6b4413ead66d5848fa5b8ee1f2bb4d35835ff9dc3d0fa6538b92ad29f7aa7c74e521b674cfd14285a0d2fed274d6c61d341ba50e85f3ad4391f761600d46461db451a487535d4c7deadda1002ca3e976d0285ef244319e9f7fa4b8ec47ead496d20379ef7dd78606c93ff367b2909466962f975f8ea3728ed10f57fa685349332d4866e552e1456fc7cd785785d5b5d21e838826f064bdd394c8b9251ada3078e63eac3de4b8fabe94b757109d72bdce08c17a1082642a66ac9ba95dc10441d01b6f3033b2e4e9b6bbcb092925213b2790f82a747cbbf6d47376d16485a6057925e6f1e5c3ffedfa43e2eecc7a6888401a09694e34d7601bf806b3c210a9273ba0675c53ba0c9c381cbd13d51a36e8d1a653becce77363630c5d4058f86df2d1865a5fcf0b31f1ef33916c3f913e9756f38d20be5b30af89d37cacc01c62b322a87d7d951c050b4b34d3457fc81b0da379e98d287aed17019e5986a439dc8b3efffc5e86a341766d60f7766c53221681251cd246f817d5cffed34c34f159a3fe8300f0a88b90c9cbf83fdd6fb62c1a3eee945e8a5af59f62b0d7c9da6e7a8344f9357222a3eb72ef759312fc928583da7d8c7d45fa1c71641a0fa8f73856bcc510fc4a80a9a893c74b42407ffdfaa776effd846d560583d1d37a710de593155fd4d9027b64b582ab66367266fb8153b29b6b7a50900d6528d4dde72d56ccb8a90752964b661b14fa50a03bc3ef810dd4818b4fd571bf3eaf08fa055843cf012b60cba98aa6086658ad70de48f2dd1e29b8d03be225402e6d8c8d7c45d73017fa5b8fff967c64ecc6971c71830105e9431c62890c69f95a4589267f3baad01778e88dd36396d335115c2d3a795f87120f9ef8d99c96499402ff0e206e17cf97fca3dc91a2183a9c76a2fda5c10ab876d71a290e769b39d45bc25aa0eab6fc4ace90931bb2e8a672894052d8f67d58f1536c5828b754428bf1942d7f5ae7671b56def67cfa1c80223aa40d765b87ccbc53f5a75bd8241b3665d6a23ca8d2462ed4be55e3d64e9c754b9e4cd2f6e39b6634e25dfff3df218917731f5c8c412bfa3af147a85e088bccf9df2ced859f139ac06a826218af9082c095f9fdfcc730522943b1be01ba5a75fa7b11242b7a7ef791248b4026469ddcdace7ed464eef7574410a9b6ffe2123a71507a59f6ae60703104c5dd346ddd80e5cd4bde812c284189ab79b64419063277039dfc9a7192a2becca659bbd7f936426e9d8533e752589869fdc8e4cd8838c8936b4db1acae268b8ac49aecd3c8c370f34fbdc224bddb1e5497be2b7ba684082e07da6805c3a0c4b81dbb959fffa711e3c6f611d20996f04fcbdfccf9cbafece80a99d27cfee94172b03d7412f250210ef14268b42acb4053e54fe669ede72fa4b312f3d5ed851d681ce03dcbeefe25236827407166df606a5580a3df5111feaa861cef11c40677c66f8ca37a7af0e708872326db5cd8abbcb4030cc14258cd02d579fbf76fa74127c81e15073e2b4975ec1f09bf90decc6a2606a4dbc848431140e5d0e641aaf2af8afa470c473a0f4e37a7afc3660a78839b10435082d7d085080ecd0239fcc214fa4e270358b53a7109f53f6a72be0289763100c33e51e3b34de57711057c1069a5dfed24fbf5c4550fb125e2c3a9821a8a5b1751c08e5b8c64d2bfc70d01f780dea32825d6ec0e2fae4384391d3c88518b815168d511043e1e405698e51834e8286775158ecdaffa0978b0a214fb8d1e035355afae68f21eb3b24c212b02e569615cea1f3d49a98a459ec8f020bc15b084cec8e33e783e77fb5ea59962ba4bb9920dd4e56a42a52b29e003572d1be56e426aa9239db594f47fe3aaf398afcd52188d2728f8a82e703f7e4c42264365960a9e6db17c89ca9547e302a426c4c0296a19e6c664e0bc636dcd26fce07c9b3a58e902d2d9401a3b3cbd47c35e2774fbe6b3c0d4d2436cca8305d6fe54634074d3fc08817952314c953570be6103e28dc99c779da018206187b1d36e68498dba20a4c1ff5f6d453faf06608552f5ad47f7bec9f5d1a55ca76be5ffe70996ac703622bd2e574defac2b49b417dbdc092faa47584b9f177fa2c35127a9f17d8232b00d34fe4e56601a48bb255fc89f8551b8f0261d721f5b41dc75d70afc4a567c278cd790a44678b164ada48c90e474336c1a6ec88b4f5b056e0d31ae30520a16985f069f95562bb0c5fc5d02416f8e95abb77c9b73bec38537e798d5bed802b3a1fef6150f274de282325339c743ab8276476a5cb0a2ad32bc88546984862e16aa0df837d7628a427f5ddfeb0257430bc7fb637dc2c049a25e6298a39b09e329fff274032ca04642447ffc45a6968a0992e90347adc2c81d6b9ff4009c2d6e08946e783fe6e3296046589715185bf918b467b1093a6ebb7de65ec9c78fcb7949583b0f4bcca22a64b539e739e4cbaba7bf5e2515e492bef9a26bb327d5dd658060aa0a969d82cacc873a632d2601e727129e3130f313ac70cc6d9de9084aba0facd041e6acceacbf149b3de40bf4cb34204fb1ad7db37526f4e9e6c2c81935ffb4be8243d98f8e7945c5a516c6653b327d0e74956c44503429769e71fdce8d92e801662b0366dd77388408c3d8a442640f8c1e345eb9b192814b2374f5ddf42f513f2aa8d4ee1aa8906122b723cf3fc1237ff2627a7d8eb42283b40d06e7c68675701e013257b5c88509563053695bfcb7271b6cab5b1085c090c123880c2d94a8009a80d078580f006d441bc45d57d8217a35dc20a246972e6d547792b4955101b73a8a4a55a9f83a2e2228ee04c75ffc180fe18e396dae698c383c9c253f7fa3c8e09f6715de542e122a152bb86b2f1dd748abafbde4527e5ba9cc76b3bc07ccd49e919e39525b762cf2f0deb692b1cd76c5128b087517a41383467bb8650256de7d09fb6d5fa16fa900c19ed248e0460d09225a583251cb6c6f97934997ec3fb20cc3eccd5f99ef4ed66611822046820f1fd94a5ea7b9ec0f8e050e2e2169f0e71dc37ad76a163f25d7b35869106049bf07b6f830f389b6c10f520a2de6d8202a1e87b9a52d54b07f85f57c957d723df10c92bff6dcecb01ddf1509551cfdfaad3c2a94f83d93b814c98967348ea4db125c4a237eaa149855d7c8a1f27302e519b10d3faae4c6f50d5857cfd5bf5d4d6534fd4a93f7085bd3d1bd31d22dc652711c3b82d47bb12d66d2ded3262ed268a70f8d6230334af32212c64299c0ff9e95172e8fd81e2aaa1571c12770cc706f7dddd8ff59b638ba40f381bb58ffeaecdcc192b5b66d2b518c4c6711275f24607cf3619cba66010c23d0d69f0352a88b51a4a7a42425ba8c2f9995997b71aa8a71e3ffd6983d2b068c37dfb0cb91cc17c4f5cba7f61ebb5429f39af9d96342b9a2959a76effe5fff25e7a0cc8d69c51fcc03e04686a9394e5cd8d6b7456064e695bf8bcc0ad956cb4ef183c40a276673a31c10f89d6d1470b9e1b7b94bb92c8919e29be3468abfdedb88be665b64e0e306bb31393d263b76ba0cfb98e1b49681d87c2c8ace5f074aa91a5f3e965b35ce6c666754ff5c7d11b10425268dcee5ee6dddc797925a3b41ee8a5aea00bbd6d30328e005ba4034b8383dd6249a71e279d37237d0d6704c98fe8d0376bdc2cd28aa07272ea952f167dc68e28583b8fc03fcbe50cb2264d7b889c9e88d51a603ed401c5b777b0e94133638fb8e0b336f80d3fc53658877a31535fb104955833d7e2803813928f4b458f87c1695437d5f42ddd781d41d0dc2ced7706f535edbba2037ac9007d5906e08ffe78572146eb0d229ee5d3878d875a5bef36b204f32a017f258ac582ba3c8a4a1b50205e451a975937c676fa0565a24ffbeefe6dab5aa13a6dc5c734e5cc9e4b68fe02877bcad9feabcb4612dc7ddfd860c16287eb9d4c1a06035d1b7220f86cf9f97f4bc089827dafe265e31eb0d9af1c60e7a438ac9922a9872c0d526124f0a78f18f79a496e9304e4b5eb0cfd8898f00dfc9979c57fc2be0b1e2b59c6559f1565dd8351b0f335ca752bb25b1adc4389a9ab5b3490a6d1f37412546d3913d8a679c0fbc240faafdce7e8baac502b726fd7b954f0ad10598028b2c83b321b987f6238115c6f2bb5c0102dbef61aff44c7a386e952d693c046f8c3741495e4f1b3f8296b2833b371399494a6ed79d91d9d68689c4bdf90177d093825e3264a43f538ce791f9bd12faf22e449657a955db8066ce97b1696e6a5e245d8d5bab84189ab8c8491c6e4da841524c71ad5cefcc565b6e913cdb7aa3cb023a0b661639d55dc45c89e3a069812b2c3fab0dee5e785363a21c227b3c44eaf7c3cc465cc67ca87f59346f14e275c67bb94a9404eed8c9de4cf359879da561878985ec4593968a99c07d2e1e2f78576b7f41bce60f745095f3336be97b9ac4fc5117a2c35ec95dc027839837784be7ced37f821480c8e5529cca93f712d2ddd338cbde7d3af5fc2116073284a577cfd3619dd04b20468a6ce143e3ee9dc3832fac2de1c88c5d2f00bb26913165fb553aae9b1901e81803cdd33db5717c536e10c45803ebd3cad56592bd343ecdfeca351bf9014899a0509de16acf77e6157c2b56394aafa2d2f216a94bf6f34645eb33426b4f2a83f487ed17a4043ca6fa384928dddfb55cd652c870dc410e046900047a12810cd42c417d138f2afa92c12d8457e273b28f137b5847f4c6980eb9ab59971a266a5b856b8e5a0fdf82babfd139c9161479bb7db8f15609a1f9725959c3b55062e9cca0acb3187a51efbe8fae2822a25143b6ae0b4551fbcc92c37ac0222e3d253db425d7d803b24d2b6210bea7a3fa92d11ff8b974cc41607c28611e3c8408a4670d3bd4c6b9b25e2eaf8629b288fe022a3d76a363a2fc52164b45153e555ddaa60126f7e4b40531ff519d3c7a81822d578b", 0x1000}, {&(0x7f0000002000-0xf8)="4c606e4ad2faba8a5bba11d1456ab49c8f39d6cf8af7b9cf1bbacf90c4d1b3a85d8bd3e818571bb8e83efc1d0a60acd6b533f8b5d123758bca9f45c3761da09be03c503f4383b7007a708f325ddc8c2ed54385d5fc8362ad77254c28b8290f0c4c3cf585f0721aae8cc98e107949f0f85d34036dde09e6f3c6aa82f63e34d8767e2d2bfb111eab7772044511d9278392e41b9c3d5c94cf1b679bbf2964093cfb1abb71e9bceed33090afbc0912ad62747708d6ae7184ee749aebb95ca4310d73c62fa0298c77f238ff81aae9d7056725c9fd2289e8a7c2704e37fd97d49543e7d18ea707f1a9f445e5129e8e0b97960ee5ceb10f416756f7", 0xf8}, {&(0x7f0000001000)="1f674d3da94a386c10fa0397ae1f70a251dc1cf05f334c1e0ac5980895b00ef25b71e62134b0a6a2ec94891b3c0159fda5149696fa4e5718c485fd80749b2b1dc6873d081b2e4df07fbf8e8cb2b749904a5a560c5c90be4f08dbbaeb4e3a6497ef99c06ca342500a187c64f510c69cc59a93df84335271b147ab645e2e9b80272295e6eca379efa12074361e4a9f0ae356d8ddb3242863443afb8a2dcedb98d94a03c5a1e9849d42d6a750283bc701a7789867f5ad7d9e6d13d047e220c337625aa1280c86c28207089f15def57124ebff40edf581ee7263568d07b1bafe63da2e0f081f3b577b", 0xe7}, {&(0x7f0000001000-0x24)="5a1ad7aa4bed1095d78f1e562f144b45899bc1aad35d9263a0a94871326fa57b35d55e47", 0x24}], 0x6, &(0x7f0000002000-0x18)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x40004}], 0x3, 0x4000) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x1b, 0x5, 0x6f8, 0x188, 0x188, 0xffffffff, 0x188, 0x360, 0x628, 0x628, 0xffffffff, 0x628, 0x628, 0x5, &(0x7f00001da000), {[{{@ipv6={@dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='bcsf0\x00', {}, {}, 0x11}, 0x0, 0x140, 0x188, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}, @common=@inet=@multiport={0x50, 'multiport\x00', 0x1}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv4=@broadcast=0xffffffff, @ipv4=@broadcast=0xffffffff, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0x190, 0x1d8, 0x0, {}, [@common=@mh={0x28, 'mh\x00'}, @common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [], @ipv4=@multicast1=0xe0000001}}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv4=@empty, @ipv4=@multicast2=0xe0000002, @port, @icmp_id}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80}, [], [], @common='yam0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x190, 0x1d8, 0x0, {}, [@common=@unspec=@conntrack1={0xc0, 'conntrack\x00', 0x1, {{@ipv4=@empty, [], @ipv6=@dev={0xfe, 0x80}, [], @ipv6=@loopback={0x0, 0x1}, [], @ipv4=@broadcast=0xffffffff}}}, @common=@icmp6={0x28, 'icmp6\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv6=@loopback={0x0, 0x1}, @gre_key, @gre_key}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @generic="85239910a6423d0c242cf3df5c38d151", @generic="5f42206c24d3057d276b8cc5a70bdec3"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@rand_addr, @ipv6=@empty, @icmp_id, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x758) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x7, 0x5, 0x7, 0x7, 0x10}, &(0x7f0000002000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r10, 0x0, 0x30}, &(0x7f0000000000)=0xc) 2018/02/16 09:20:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000f77000)=""/6) socketpair$inet(0x2, 0x3, 0x4, &(0x7f00001f4000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000740000-0x14)={0x0, 0x40, 0xfffffffffffffffd, 0x1000, 0x5, 0x2}, &(0x7f0000b66000)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000051a000-0x8)={r3, 0x27a1201c}, &(0x7f000099a000)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000738000), &(0x7f00006ff000)=0xc) 2018/02/16 09:20:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) rename(&(0x7f0000b2b000-0x8)='./file0\x00', &(0x7f0000b77000)='./file0\x00') setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000)={0x0, 0xb47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) shutdown(r0, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000029f000)) bpf$OBJ_GET_MAP(0x7, &(0x7f00004f1000-0x10)={&(0x7f000091c000)='./file0\x00', 0x0, 0x8}, 0x10) close(r0) r1 = syz_open_dev$adsp(&(0x7f0000b6d000)='/dev/adsp#\x00', 0x100, 0x4000) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000964000)=0x302) 2018/02/16 09:20:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e5e000)='/dev/autofs\x00', 0x450800, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000c15000-0x4)=0x20) ioctl(r0, 0xc0184900, &(0x7f0000002000)) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/16 09:20:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000001000-0x188)={0x8, 0x0, [{0x5, 0x3, 0x0, 0x0, @msi={0x1, 0xfffffffffffffffa, 0xffffffff80000000}}, {0xdec8, 0x1, 0x0, 0x0, @msi={0x800, 0x6, 0x100}}, {0xfffffffffffffff7, 0x3, 0x0, 0x0, @irqchip={0x790e, 0x2}}, {0x0, 0x7, 0x0, 0x0, @irqchip={0x2, 0x1000}}, {0x2, 0x3, 0x0, 0x0, @adapter={0x80, 0x52, 0x4b14, 0x80000001, 0x8}}, {0xa9, 0x2, 0x0, 0x0, @adapter={0x2f2, 0x1, 0x401, 0x903, 0x6796}}, {0xff, 0x7, 0x0, 0x0, @adapter={0xffffffffffffffff, 0xffffffffffffffc1, 0x8, 0x0, 0x5}}, {0x8, 0x1, 0x0, 0x0, @adapter={0xcd, 0x6, 0xd6e, 0xf3, 0x1}}]}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00003e2000)=@int, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000f2a000)={@syzn={0x73, 0x79, 0x7a}}) socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f00005ad000)=0xcda7, 0x4) r2 = syz_open_dev$dspn(&(0x7f00004bb000-0xa)='/dev/dsp#\x00', 0x4c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000000)={0x3, 0x0, &(0x7f0000c96000-0x8c)=""/140, &(0x7f00005c8000)=""/14, &(0x7f000067b000-0xbf)=""/191, 0x10000}) 2018/02/16 09:20:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = syz_open_dev$admmidi(&(0x7f0000842000)='/dev/admmidi#\x00', 0x0, 0x10000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00006f5000-0x8)={0x0, 0x845}, &(0x7f000080a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e01000-0x8)={r1, 0x9}, 0x8) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) accept$inet(r0, 0x0, &(0x7f0000bb0000)) 2018/02/16 09:20:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c73000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000fd5000-0xe8)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000af4000-0x4)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f000059c000)=r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000a65000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r3, r4, r3}, &(0x7f0000702000-0x5)=""/5, 0x5, &(0x7f0000c97000)={&(0x7f00003b2000)={'sm3\x00'}}) [ 36.184186] audit: type=1400 audit(1518772849.066:15): avc: denied { setgid } for pid=5269 comm="syz-executor3" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 09:20:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b20000)="6d5f716e000100990b") rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0xfffffffffffffd15) setrlimit(0x1, &(0x7f0000011000)) r1 = fcntl$getown(r0, 0x9) prlimit64(r1, 0xb, &(0x7f000054a000)={0xfffffffffffffff8, 0x5}, &(0x7f0000dd8000)) [ 36.250637] x_tables: ip6_tables: mh match: only valid for protocol 135 [ 36.257337] audit: type=1400 audit(1518772849.133:16): avc: denied { net_raw } for pid=5273 comm="syz-executor2" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.286208] sctp: [Deprecated]: syz-executor6 (pid 5286) Use of int in max_burst socket option deprecated. [ 36.286208] Use struct sctp_assoc_value instead 2018/02/16 09:20:49 executing program 3: r0 = socket(0x2, 0x2000080003, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000f31000+0x758)={'vcan0\x00', r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x1000, &(0x7f0000002000-0x8)=""/8, &(0x7f0000a96000)=0x8) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/02/16 09:20:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5421, &(0x7f0000832000)=0x7b6) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) r2 = syz_open_dev$vcsa(&(0x7f00000a2000-0xb)='/dev/vcsa#\x00', 0x2, 0x4000) dup3(r2, r1, 0x0) fcntl$setstatus(r0, 0x4, 0x2c00) close(r0) 2018/02/16 09:20:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000074f000)='net/ip6_mr_vif\x00') pread64(r0, &(0x7f00003ce000-0xdd)=""/221, 0xdd, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00002f9000)={{0x3, 0xfffffffffffffffb}, {0x8, 0x3}, 0x100000001, 0x2, 0x1ff}) 2018/02/16 09:20:49 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013000)=@assoc_value, &(0x7f0000013000)=0x8) ioctl$KDSETMODE(r1, 0x4b3a, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x75, 0x103080) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001000-0x20)={@common='lo\x00', @ifru_flags=0x4000}) [ 36.353405] x_tables: ip6_tables: mh match: only valid for protocol 135 [ 36.389528] sctp: [Deprecated]: syz-executor6 (pid 5286) Use of int in max_burst socket option deprecated. [ 36.389528] Use struct sctp_assoc_value instead [ 36.404098] audit: type=1400 audit(1518772849.272:17): avc: denied { dac_override } for pid=5311 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 09:20:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000fbb000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000245000)={{}, {0xe}}) r2 = accept$nfc_llcp(r0, &(0x7f0000b0d000), &(0x7f0000c58000-0x4)=0x60) r3 = getpid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f000030c000)=r3) r4 = fcntl$getown(r1, 0x9) ptrace$getenv(0x4201, r4, 0x2, &(0x7f00005fa000)) 2018/02/16 09:20:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00009e6000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x10401) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000559000-0x10)={0xfffffffffffffc00, 0x1f, 0x2, 0xfffffffffffffffe}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00001da000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x44, &(0x7f0000950000)=""/30, &(0x7f0000262000-0x4)=0xa2f77dc1) 2018/02/16 09:20:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000092e000)='/dev/dmmidi#\x00', 0x0, 0x100c1) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f00007f0000)=0x7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000008000)=@filter={'filter\x00', 0xe, 0x4, 0x2d8, 0xffffffff, 0x98, 0x188, 0x98, 0xffffffff, 0xffffffff, 0x240, 0x240, 0x240, 0xffffffff, 0x4, &(0x7f0000004000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc0, 0xf0, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @common='vcan0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) r2 = socket$inet(0x2, 0x4000000100000001, 0x3) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) write(r2, &(0x7f0000831000-0xca)="dc9edd85dccaac533fcaaee1dbee121e553c2e89d8", 0x15) 2018/02/16 09:20:57 executing program 3: socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x36, &(0x7f000007a000-0x36)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x5, 0x7fffffff, 0x71}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, &(0x7f0000315000-0x8)={0x0, 0x0, []}) 2018/02/16 09:20:57 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013000)=@assoc_value, &(0x7f0000013000)=0x8) ioctl$KDSETMODE(r1, 0x4b3a, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x75, 0x103080) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001000-0x20)={@common='lo\x00', @ifru_flags=0x4000}) 2018/02/16 09:20:57 executing program 5: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00009b2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f42000-0x5c)=@ethtool_coalesce={0xf, 0x20000000042, 0x8, 0xf80, 0x6, 0x1, 0x7ff, 0xe5, 0x8000, 0xfff, 0x1ff, 0x7, 0x3ff, 0x5, 0x3d, 0x80, 0xfffffffffffffff9, 0x20, 0xbd, 0x20, 0x7f, 0xffffffffffff5ce8, 0x80000001}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b23000-0x9)='/dev/vcs\x00', 0x102, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f000004b000)) 2018/02/16 09:20:57 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000ac2000)='/dev/amidi#\x00', 0x1, 0x400) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000039000-0x4)=0xb, 0x4) r1 = inotify_init1(0x80800) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) openat(0xffffffffffffff9c, &(0x7f00004ae000-0xa)='./control\x00', 0x0, 0x0) read(r1, &(0x7f0000fb5000-0x1b)=""/32, 0x20) 2018/02/16 09:20:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c88000-0xa)='numa_maps\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x10000000000000) sendfile(r2, r1, &(0x7f0000a2f000-0x4), 0x400) fsetxattr(r1, &(0x7f0000e2a000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000cf0000)='vboxnet1}proc}*keyring\x00', 0x17, 0x2) setsockopt$sock_int(r2, 0x1, 0x5, &(0x7f00005a8000)=0x3, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000201000)='/dev/sequencer\x00', 0x4000, 0x0) 2018/02/16 09:20:57 executing program 3: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xa0}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x2b}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) sendto$inet6(r0, &(0x7f000089b000-0x7e), 0x0, 0x0, &(0x7f0000e64000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/16 09:20:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c34000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c90000-0xa)='/dev/cuse\x00', 0x400680, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000146000)={0x0, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x400}}, [0x8001, 0xa8, 0x0, 0x85c8, 0x8, 0x2, 0x5, 0x75cc, 0x6, 0x1, 0x1f, 0x8, 0x18, 0x5, 0x7fff]}, &(0x7f0000084000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d4f000-0x20)={0xffffffffffff0001, 0xfffffffffffffffc, 0x1, 0x7, 0x1, 0x5, 0x8, 0x5, r2}, &(0x7f0000dec000-0x4)=0x20) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000fc0000-0x8)=0x7ff) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r3, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r3, &(0x7f000056f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 44.550281] audit: type=1400 audit(1518772857.432:18): avc: denied { setattr } for pid=5319 comm="syz-executor6" name="numa_maps" dev="proc" ino=14082 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/02/16 09:20:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000049e000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000b48000)='/dev/dmmidi#\x00', 0x6512b7d9, 0x200) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000c04000)=0x4) listen(r0, 0x6) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xfffffffffffffffa, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/16 09:20:57 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000007000), 0x80000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000011000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000012000-0x4)=0x26) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000004000-0x8)) 2018/02/16 09:20:57 executing program 0: setitimer(0x0, &(0x7f0000922000)={{0x0, 0x2710}, {0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x100) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f48000-0x90)=[@in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x5e, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0xef}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0xe5c, @loopback={0x0, 0x1}, 0x7fffffff}, @in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}], 0x90) syslog(0x3, &(0x7f000054a000-0x8a)=""/138, 0x8a) 2018/02/16 09:20:57 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008ab000)='/selinux/mls\x00', 0x0, 0x0) bind$rds(r0, &(0x7f0000b88000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000f7d000)={0x1ff, 0x1, 0x100000001, 0x101, &(0x7f0000aa9000)=[{}]}) r1 = syz_open_dev$vcsa(&(0x7f0000db3000)='/dev/vcsa#\x00', 0x1, 0x200000) lsetxattr(&(0x7f0000813000)='./file0\x00', &(0x7f000053c000-0xc)=@random={'os2.', ')eth0^&\x00'}, &(0x7f00006b0000)='wlan1trustedproc\x00', 0x11, 0xffffffffffffffff) r2 = socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000026000), &(0x7f000044d000-0x4)=0x4) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000c92000-0x10)=@generic="d23026340bd76373bab5c2d997f5e4ce") 2018/02/16 09:20:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00006ae000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001f0000)='\x00?', 0x2, 0x0) r1 = open(&(0x7f0000ccd000)='./file0\x00', 0x40, 0xaa) linkat(r0, &(0x7f0000da0000)='./file0\x00', r1, &(0x7f00008b9000)='./file0\x00', 0x1400) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003cd000), &(0x7f0000b0f000-0x4)=0x4) mknodat(r0, &(0x7f0000b70000)='./file0\x00', 0x8000, 0x6) 2018/02/16 09:20:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001000-0x2)='\\,vboxnet1eth1userbdev(\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/16 09:20:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000d2b000-0x400)={"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"}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000e41000)='/dev/audio\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00001e6000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x1, 0x80000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x3118, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}], 0x80) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9}, {}, {}, {}, {0x0, 0x0, 0x4}, {}, {}, {}, {}, {0x0, 0x9, 0x0, [], 0x100000001}]}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000530000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f00000aa000)=0x2) 2018/02/16 09:20:57 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/ppp\x00', 0x20080, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@security={'security\x00', 0xe, 0x4, 0x638, 0xffffffff, 0x0, 0x128, 0x0, 0xffffffff, 0xffffffff, 0x568, 0x568, 0x568, 0xffffffff, 0x4, &(0x7f000000a000-0x40), {[{{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@srh={0x30, 'srh\x00'}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x37d}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, [], [], @common='gretap0\x00', @common='erspan0\x00'}, 0x0, 0x1c8, 0x210, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz0\x00'}}, @common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0x208, 0x230, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @empty, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, @empty]}}, @common=@icmp6={0x28, 'icmp6\x00'}]}, @common=@unspec=@STANDARD={0x28}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x698) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000b000-0x6)={0x0, 0x1ff}, &(0x7f0000003000)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000006000-0xa0)={r1, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x200}}, 0x24, 0xd10, 0xd49, 0x8, 0xa0}, &(0x7f0000008000)=0xa0) 2018/02/16 09:20:57 executing program 3: mmap(&(0x7f0000000000/0xa66000)=nil, 0xa66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x1}) rt_sigtimedwait(&(0x7f000047a000)={0x7fffffff}, &(0x7f00004c0000-0x10), &(0x7f00006ed000)={0x77359400}, 0x8) 2018/02/16 09:20:57 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080045005, &(0x7f0000004000-0x8)=0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000007000-0x8)=0xaf5) 2018/02/16 09:20:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r0, r1) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000141000)=0x2, 0x4) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f00005e1000), 0x0) 2018/02/16 09:20:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) sendmsg(r1, &(0x7f000032c000)={&(0x7f0000cfe000-0x6)=@hci={0x1f, 0x8}, 0x6, &(0x7f000093c000)=[{&(0x7f0000d82000)="fc7bcd641b09fceb7809966d89d1e2fe7bb06ba172a438d91133bae5aa5f43b4c3a431e3cecd39c6cf41c6b13c5cc3bc52122517f981fc651e719dc343ade2be35c4da5497dbb78a1e56a8fcff55d0384c920bb036938143a938dcaaff25da29c6f6ddd9f9944834ec890dc8f486aec9107434e1c1f115edd1f1928a273ec81b047050f87eb0c542e9bb75dcf640184c37138d73166835f3e820583ec0d9b4a111dd80becb4d41bbe8630f12acd3050c455e5fd152e68dbc827dfb7dcdd81cd3742e2b1c7b38eda8a2ecc65d1e73c69f3a970684e385e70da5d188363f67264455f2df5e3247ef1245a1b5b24e9b58d6a893d44669", 0xf5}], 0x1, 0x0, 0x0, 0x800}, 0x4040040) listen(r0, 0x2) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002}, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000db8000-0xc)={0x401, 0x4, [0xfb3f]}) getsockopt$inet_int(r1, 0x10d, 0xbf, &(0x7f000079c000-0x4), &(0x7f0000351000-0x4)=0x4) 2018/02/16 09:20:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x73e0) 2018/02/16 09:20:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000080e000)='/dev/input/event#\x00', 0x4000000000ffff, 0x28801) write$evdev(r0, &(0x7f0000f8b000)=[], 0x279) 2018/02/16 09:20:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f00001f8000-0x4), 0x4) r1 = syz_open_dev$adsp(&(0x7f0000e2b000-0xb)='/dev/adsp#\x00', 0xfffffffffffffffb, 0x4040) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000df2000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x3, 0x5, 0x80000000, 0x101, 0x5}, &(0x7f000059f000)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000aaa000-0x8)={r2, 0x6}, &(0x7f000060d000-0x4)=0x8) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000e1d000-0x10)={0x0, 0x0, &(0x7f0000a34000/0x4000)=nil}) 2018/02/16 09:20:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x400000000022, &(0x7f0000643000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000835000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) [ 44.747733] audit: type=1400 audit(1518772857.630:19): avc: denied { name_bind } for pid=5380 comm="syz-executor0" src=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 44.770262] audit: type=1400 audit(1518772857.630:20): avc: denied { node_bind } for pid=5380 comm="syz-executor0" src=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2018/02/16 09:20:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003f5000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffff08, 0x3df, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000009000-0x8)) 2018/02/16 09:20:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000358000-0xd4)={0x0, 0xcc, "d9ead1ec648a84edd5331944c446263a95509ecab367f153b19dc52105b7dbbfef30e75638232639c8cbf8cbe90de17a0bdc25b87eee26e9475b62d26447a465a07462e689c8e2e03e140d9128e7f29398edafa1371f7cc3fac9e81c4859aa7591930748b1dd63991432b108c20cbe3047eaa3a03d484d1268b18c971d9c43b94280bea26717a3949c1ebfd61f982f3590fa84831eaaba8c0abc2fb939cb2ad51e8e01efd16f2aa73bc15db73b0c143bfccf5d4a4b3942661ee55c5d56bd9984846a83240d8d8e4e017154fe"}, &(0x7f00008a7000)=0xd4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000571000-0x8)={r1, 0x5}, &(0x7f0000741000)=0x8) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000c85000-0x48)=@routing={0x0, 0x4, 0x4, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}]}, 0x28) getpeername$netrom(r0, &(0x7f00000e3000-0x10)=@ax25, &(0x7f0000748000-0x4)=0x10) r2 = syz_open_dev$usbmon(&(0x7f0000051000-0xd)='/dev/usbmon#\x00', 0xb1, 0x420080) write$selinux_user(r2, &(0x7f0000d0f000)={'system_u:object_r:ssh_keysign_exec_t:s0', 0x20, 'staff_u\x00'}, 0x30) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b28000)={{{@in=@dev, @in=@multicast1}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f000005c000-0x4)=0xe8) 2018/02/16 09:20:57 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='\x00', 0x2) r1 = shmget$private(0x0, 0x1000, 0x1, &(0x7f0000000000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000007000)=""/18, 0x12, 0x10040, &(0x7f0000008000-0xa)=@file={0x0, './file0\x00'}, 0xa) fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) 2018/02/16 09:20:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000f69000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000630000-0x8)={0x0, 0x2000000001}, 0x8) pipe(&(0x7f0000f6f000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000d2d000)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x1b5) write(r0, &(0x7f000000d000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0x8) 2018/02/16 09:20:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f6a000-0x8)='./file0\x00', 0x8000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00006df000-0x20)={"3c60112efffca9b13243aaebc64a30b6", {0x4, 0x9, 0x941, "e1ef176fe20c", 0xfffffffffffffffd}}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket(0x20000000000000a, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000066000-0x50)={0x2, 0x4, 0x10001, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x10, 0x400000000000029, 0xb}], 0x10}, 0x0) 2018/02/16 09:20:57 executing program 2: mmap(&(0x7f0000000000/0xd42000)=nil, 0xd42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) write(r0, &(0x7f0000bd6000-0x60)="9b37e1fe4fbbe4a62c58a06f1b749265b041439ab45f5cb7a0fb26962a5b59746027c8e51040ac277580ffdcf04809debe78d9586af148bc76874841b63ed270c82b2d2af25d165ed1d18d7bb38500bc7309789270c0b1bcd07c8e2f63da930a", 0x60) r1 = dup(r0) r2 = syz_open_pts(r0, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000bd0000)=0x7) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) readv(r2, &(0x7f0000d3d000-0x40)=[{&(0x7f00007d8000)=""/4096, 0x1000}], 0x1) 2018/02/16 09:20:57 executing program 5: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000da3000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000f89000-0x4c)={0x0, 0xa0c, 0x5}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f88000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x60000000}, @sadb_address={0x0, 0x17, 0x0, 0x0, 0x0, @in={0x2, 0x2, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7fff) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000f88000), 0x4) 2018/02/16 09:20:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00007ab000-0x10)={0x6, [0x3, 0x10001, 0x6, 0x2, 0x2aba, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x28, &(0x7f0000aa7000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) [ 44.854981] audit: type=1400 audit(1518772857.697:21): avc: denied { name_connect } for pid=5380 comm="syz-executor0" dest=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 44.911601] audit: type=1400 audit(1518772857.794:22): avc: denied { ipc_lock } for pid=5405 comm="syz-executor1" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 44.913639] [ 44.937442] ====================================================== [ 44.943744] WARNING: possible circular locking dependency detected [ 44.950053] 4.16.0-rc1+ #314 Not tainted [ 44.954096] ------------------------------------------------------ [ 44.960406] syz-executor7/5413 is trying to acquire lock: [ 44.965920] (sk_lock-AF_INET){+.+.}, at: [<000000006c00f96a>] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 44.975185] [ 44.975185] but task is already holding lock: [ 44.981130] (rtnl_mutex){+.+.}, at: [<00000000db589c71>] rtnl_lock+0x17/0x20 [ 44.988853] [ 44.988853] which lock already depends on the new lock. [ 44.988853] [ 44.997421] [ 44.997421] the existing dependency chain (in reverse order) is: [ 45.003613] binder: 5431:5433 BC_FREE_BUFFER u0000000000000000 no match 2018/02/16 09:20:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000019f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x80001) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006d8000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff}) dup3(r0, r1, 0x80000) r3 = epoll_create(0x8000000008) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000a7b000)) 2018/02/16 09:20:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ff3000-0x20)={@generic="8bacf15860173940a3d6fe95c000251a", @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) r1 = syz_open_dev$mice(&(0x7f00008bb000-0x10)='/dev/input/mice\x00', 0x0, 0x400) getpeername$ipx(r1, &(0x7f0000c61000), &(0x7f0000fb6000-0x4)=0x10) 2018/02/16 09:20:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000001, 0x80000000) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ee9000)={@common='gre0\x00', 0x0}) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r1, &(0x7f0000e72000-0x3c)="2d01", 0x2, 0x0, &(0x7f0000456000-0x14)={0x11, 0x200000000800, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/02/16 09:20:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000dde000-0xc8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b8b000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f000020f000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174}) r1 = semget$private(0x0, 0x2, 0x204) semctl$SEM_INFO(r1, 0x3, 0x13, &(0x7f0000d9c000-0xba)=""/186) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000328000-0x4)=0x1) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) 2018/02/16 09:20:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x14, 0x0, &(0x7f00004e9000)=[@free_buffer={0x40086303}, @register_looper={0x630b}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f000002f000)}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006d7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) [ 45.005024] [ 45.005024] -> #2 (rtnl_mutex){+.+.}: [ 45.005044] __mutex_lock+0x16f/0x1a80 [ 45.005051] mutex_lock_nested+0x16/0x20 [ 45.005057] rtnl_lock+0x17/0x20 [ 45.005064] unregister_netdevice_notifier+0x91/0x4e0 [ 45.005074] tee_tg_destroy+0x61/0xc0 [ 45.011812] binder: 5431:5433 ERROR: BC_REGISTER_LOOPER called without request [ 45.017050] cleanup_entry+0x218/0x350 [ 45.017056] __do_replace+0x79d/0xa50 [ 45.017063] do_ipt_set_ctl+0x40f/0x5f0 [ 45.021445] binder: 5431:5433 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER [ 45.025988] nf_setsockopt+0x67/0xc0 [ 45.025994] ip_setsockopt+0x97/0xa0 [ 45.026003] udp_setsockopt+0x45/0x80 [ 45.080841] ipv6_setsockopt+0xa0/0x130 [ 45.085308] tcp_setsockopt+0x82/0xd0 [ 45.089601] sock_common_setsockopt+0x95/0xd0 [ 45.094588] SyS_setsockopt+0x189/0x360 [ 45.099058] do_syscall_64+0x280/0x940 [ 45.103438] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 45.109118] [ 45.109118] -> #1 (&xt[i].mutex){+.+.}: [ 45.114549] __mutex_lock+0x16f/0x1a80 [ 45.118926] mutex_lock_nested+0x16/0x20 [ 45.123478] xt_find_table_lock+0x3e/0x3e0 [ 45.128206] xt_request_find_table_lock+0x28/0xc0 [ 45.133539] get_info+0x154/0x690 [ 45.137484] do_arpt_get_ctl+0x2a9/0xa00 [ 45.142039] nf_getsockopt+0x6a/0xc0 [ 45.146245] ip_getsockopt+0x15c/0x220 [ 45.150622] tcp_getsockopt+0x82/0xd0 [ 45.154912] sock_common_getsockopt+0x95/0xd0 [ 45.159898] SyS_getsockopt+0x178/0x340 [ 45.164362] do_syscall_64+0x280/0x940 [ 45.168741] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 45.174416] [ 45.174416] -> #0 (sk_lock-AF_INET){+.+.}: [ 45.180105] lock_acquire+0x1d5/0x580 [ 45.184396] lock_sock_nested+0xc2/0x110 [ 45.188947] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 45.194366] ip_setsockopt+0x3a/0xa0 [ 45.198574] udp_setsockopt+0x45/0x80 [ 45.202863] sock_common_setsockopt+0x95/0xd0 [ 45.207847] SyS_setsockopt+0x189/0x360 [ 45.212311] do_syscall_64+0x280/0x940 [ 45.216691] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 45.222370] [ 45.222370] other info that might help us debug this: [ 45.222370] [ 45.230481] Chain exists of: [ 45.230481] sk_lock-AF_INET --> &xt[i].mutex --> rtnl_mutex [ 45.230481] [ 45.240683] Possible unsafe locking scenario: [ 45.240683] [ 45.246709] CPU0 CPU1 [ 45.251344] ---- ---- [ 45.255978] lock(rtnl_mutex); [ 45.259231] lock(&xt[i].mutex); [ 45.265172] lock(rtnl_mutex); [ 45.270936] lock(sk_lock-AF_INET); [ 45.274619] [ 45.274619] *** DEADLOCK *** [ 45.274619] [ 45.280649] 1 lock held by syz-executor7/5413: [ 45.285197] #0: (rtnl_mutex){+.+.}, at: [<00000000db589c71>] rtnl_lock+0x17/0x20 [ 45.292880] [ 45.292880] stack backtrace: [ 45.297347] CPU: 0 PID: 5413 Comm: syz-executor7 Not tainted 4.16.0-rc1+ #314 [ 45.304590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.313911] Call Trace: [ 45.316470] dump_stack+0x194/0x257 [ 45.320071] ? arch_local_irq_restore+0x53/0x53 [ 45.324716] print_circular_bug.isra.38+0x2cd/0x2dc [ 45.329701] ? save_trace+0xe0/0x2b0 [ 45.333387] __lock_acquire+0x30a8/0x3e00 [ 45.337510] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.342674] ? rtnl_lock+0x17/0x20 [ 45.346182] ? rtnl_lock+0x17/0x20 [ 45.349690] ? rb_insert_color+0x1580/0x1580 [ 45.354069] ? find_held_lock+0x35/0x1d0 [ 45.358105] ? mutex_lock_io_nested+0x1900/0x1900 [ 45.362920] ? lock_downgrade+0x980/0x980 [ 45.367036] ? lock_downgrade+0x980/0x980 [ 45.371156] ? print_irqtrace_events+0x270/0x270 [ 45.375884] ? __lock_acquire+0x664/0x3e00 [ 45.380090] ? do_raw_spin_trylock+0x190/0x190 [ 45.384643] ? do_raw_spin_trylock+0x190/0x190 [ 45.389199] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 45.394273] ? check_noncircular+0x20/0x20 [ 45.398488] lock_acquire+0x1d5/0x580 [ 45.402262] ? lock_acquire+0x1d5/0x580 [ 45.406205] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 45.411295] ? lock_release+0xa40/0xa40 [ 45.415250] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 45.421104] ? __perf_event_task_sched_out+0x268/0x1400 [ 45.426437] ? do_raw_spin_trylock+0x190/0x190 [ 45.430991] ? __unqueue_futex+0x290/0x290 [ 45.435199] ? lock_sock_nested+0x44/0x110 [ 45.439407] lock_sock_nested+0xc2/0x110 [ 45.443437] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 45.448512] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 45.453414] ? ip_ra_control+0x5c0/0x5c0 [ 45.457446] ? check_noncircular+0x20/0x20 [ 45.461651] ? finish_task_switch+0x1c0/0x860 [ 45.466116] ? lock_downgrade+0x980/0x980 [ 45.470237] ? find_held_lock+0x35/0x1d0 [ 45.474273] ? avc_has_perm+0x35e/0x680 [ 45.478218] ? lock_downgrade+0x980/0x980 [ 45.482336] ? lock_release+0xa40/0xa40 [ 45.486284] ? lock_downgrade+0x980/0x980 [ 45.490403] ? lock_release+0xa40/0xa40 [ 45.494349] ? __lock_is_held+0xb6/0x140 [ 45.498382] ? avc_has_perm+0x43e/0x680 [ 45.502329] ? avc_has_perm_noaudit+0x520/0x520 [ 45.506973] ? iterate_fd+0x3f0/0x3f0 [ 45.510743] ? __sched_text_start+0x8/0x8 [ 45.514863] ? __lock_is_held+0xb6/0x140 [ 45.518896] ? sock_has_perm+0x2a4/0x420 [ 45.522928] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 45.528265] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 45.533944] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 45.539194] ip_setsockopt+0x3a/0xa0 [ 45.542879] udp_setsockopt+0x45/0x80 [ 45.546650] sock_common_setsockopt+0x95/0xd0 [ 45.551116] SyS_setsockopt+0x189/0x360 [ 45.555064] ? SyS_recv+0x40/0x40 [ 45.558490] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 45.563998] ? do_syscall_64+0xb6/0x940 [ 45.567946] ? SyS_recv+0x40/0x40 [ 45.571374] do_syscall_64+0x280/0x940 [ 45.575232] ? __do_page_fault+0xc90/0xc90 [ 45.579439] ? finish_task_switch+0x1c0/0x860 [ 45.583905] ? finish_task_switch+0x181/0x860 [ 45.588369] ? syscall_return_slowpath+0x550/0x550 [ 45.593269] ? syscall_return_slowpath+0x2ac/0x550 [ 45.598170] ? prepare_exit_to_usermode+0x350/0x350 [ 45.603158] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 45.608493] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.613306] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 45.618468] RIP: 0033:0x453a59 [ 45.621628] RSP: 002b:00007f139319dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 45.629307] RAX: ffffffffffffffda RBX: 00007f139319e6d4 RCX: 0000000000453a59 [ 45.636547] RDX: 0000000000000028 RSI: 0000000000000000 RDI: 0000000000000014 [ 45.643789] RBP: 000000000071bea0 R08: 000000000000000c R09: 0000000000000000 [ 45.651032] R10: 0000000020aa6ff4 R11: 0000000000000246 R12: 00000000ffffffff 2018/02/16 09:20:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x6, 0x1, &(0x7f0000484000-0x10)={0x0, 0x1c9c380}, &(0x7f0000f13000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2000000000000014, &(0x7f0000ae4000-0x4)=0x2, 0x46d) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000778000), &(0x7f0000def000)=0x60, 0x80800) bind$nfc_llcp(r1, &(0x7f00007a6000)={0x27, 0xfffffffffffffffa, 0x620, 0x1, 0x40, 0x1, "9b30df92358f0a40420d8097d0f0eb595b3f3217e004c963ab0259faf0ffe4be2bc004ab987b8812676aabb6dad67e3f5a0d3086ae1946cb65f1a311e2a144", 0x5}, 0x60) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) 2018/02/16 09:20:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000012000)=@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1e, &(0x7f0000012000)="dc4eac4394002a3e834eb297fa07d81ff2ded96ca1e770a0f62f87d3c5cb"}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000032f000-0xa)='/dev/cuse\x00', 0x60080, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000e52000-0x4)=0x5a) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags}) [ 45.658274] R13: 0000000000000522 R14: 00000000006f7bd0 R15: 0000000000000000 2018/02/16 09:20:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cf2000)={0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000b51000-0xd)='/dev/usbmon#\x00', 0x0, 0x2040) r2 = getpgid(0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ac3000)={0x0, 0xaab, 0x30}, &(0x7f0000a55000-0x1)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e05000)={0x0, 0x8000, 0x8, 0x5, r3}, &(0x7f0000b50000-0x4)=0x10) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000f43000-0xc6)="d8f269b7d3eb24b5c72eb7502b20ddcfbca81e39695715cbfdfec66cd6c46a77d08756a2b7b033ba5055429082237d9089dd26c9b6b1e16ccdffea353c94b58b312bb2b17b6a3fce9a8ea8bc3baf88d0afffe7bc6eeb13833492e30d1a09fbfac3f6e954f1c4f12f4fa6a16e7e91a41fbf6e40cfdc29c95b268029189e0a93f2196fc6a587205442bd490228b1146043848238c0abaccea47629a759e12b2d4b63a5ff28738f63b31d3e35173489acce7b8ff4e131ced26efcffb5b51c56cb6dc964a63e2761") getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ee3000)={0x0, @in6={{0xa, 0x1, 0x3ff, @dev={0xfe, 0x80, [], 0x0, 0xae1}, 0x1}}}, &(0x7f00009b0000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000050b000-0x4)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a93000-0x8)={r4, 0x5}, &(0x7f0000ff8000)=0x8) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00004a5000-0x38)={0x1, 0x0, [{0x2, 0x1, 0x0, 0x0, @adapter={0x80000000, 0x605b, 0x100, 0xf4, 0x20}}]}) fcntl$setown(r1, 0x8, r2) ioctl$KIOCSOUND(r1, 0x4b2f, 0x4) syz_emit_ethernet(0x12, &(0x7f000088c000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xffffffffffffffff}, @empty, [{[], {0x8100, 0xffffffff}}], {@generic={0x8906}}}, &(0x7f000041e000)={0x0, 0x1, [0x0]}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c72000)='/selinux/context\x00', 0x2, 0x0) 2018/02/16 09:20:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(0xffffffffffffffff, 0x5462, &(0x7f0000a8a000)) r0 = syz_open_dev$sndpcmp(&(0x7f0000f91000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000029b000+0x6c2), &(0x7f0000766000-0x4)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) modify_ldt$write(0x1, &(0x7f00001c6000)={0x2, 0x20000800, 0x3000, 0x0, 0x7, 0x200, 0x8, 0x6, 0x2, 0x1000}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000c54000)={{0x5}}) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000e3b000)) 2018/02/16 09:20:58 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) 2018/02/16 09:20:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x5, 0x10000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00003cd000-0x4)=0x8000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00006da000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) sendto$packet(r2, &(0x7f0000ff1000), 0x0, 0x0, &(0x7f000054b000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/16 09:20:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fbf000-0x3e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x400000000000030c, [0x0]}) pipe2(&(0x7f0000c33000-0x8)={0x0}, 0x84000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000097d000-0x4)=@assoc_id=0x0, &(0x7f0000942000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000984000)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) 2018/02/16 09:20:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000036c000-0x8)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000cb5000-0x4)=0x7, 0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00005b5000-0x10)={0xffffffffffffffe1, 0xfffffffffffffffe, 0x5, 0x80}, 0x10) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000f37000-0x14)={0x7, 0x3, 0x5, 0x3f, 0x6, 0xfb7, 0x6, 0x7, 0x6, 0x8}) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000e9f000)=0x600210) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000399000)=""/233, &(0x7f000033d000-0x4)=0xe9) pread64(r1, &(0x7f0000975000-0xbe)=""/190, 0xbe, 0x0) pwritev(r1, &(0x7f0000161000)=[{&(0x7f0000848000-0xa8)="f5425a9c887a991bec3531b2f3dcea35a00eea45b78433ce639c7b2e6342a72a6c3aca28a2e0638a01c1eb82e642033e1be27912869750d85643601f2278034bd4aca5a28d2f0f421008a8263f53ee434c1d1a49115d4f259dca447c08261e086f79293f44ff000a0a9c3794fdff37965e9bca789fe11330676657c01152a16cb60dff317886b6691fa0c0e33fc0b37934935e2ea22a1ac7a5eba85b137b7e9fbff117739f8d34d3", 0xa8}], 0x1, 0x0) 2018/02/16 09:20:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f0a000)=0x9, 0x4) connect$inet6(r0, &(0x7f0000d64000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000d39000)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f000084a000-0x30), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='bridge0\x00'}, 0x0, 0xd0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, "707074700000010000000000002000", 'syz1\x00'}}}, {{@uncond, 0x0, 0x118, 0x180, 0x0, {}, [@common=@unspec=@pkttype={0x28, 'pkttype\x00', 0x0, {0x6}}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x11, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000014000-0x90)=[], 0x0, &(0x7f000002c000-0x11d8)=[]}, 0x0) 2018/02/16 09:20:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0x12, &(0x7f0000efa000-0x131)="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", 0x131) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000e1f000)='tls\x00', 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0xffffffffffffffff, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0xffffffffffffffff, @rand_addr}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x0, 0x0, 0x0, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) 2018/02/16 09:20:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f0000798000-0x10)={&(0x7f0000725000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @empty}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xbd4c}}]}, 0x34}, 0x1}, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000f0e000-0xb)='/dev/adsp#\x00', 0x0, 0x2) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00001e5000-0x4)) 2018/02/16 09:20:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x1f, &(0x7f0000d67000-0xca)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="f75766e91a3f", [], {@generic={0xa00, "8ccdbf8c0e4c463274a147cc130a9d42cd"}}}, &(0x7f0000490000-0xc)={0x0, 0x122, [0x0]}) r1 = msgget(0x1, 0x100) msgrcv(r1, &(0x7f000064f000-0x80)={0x0, ""/120}, 0x80, 0x2, 0x800) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000542000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f000018d000)=0x3) name_to_handle_at(r2, &(0x7f0000666000-0x8)='./file0\x00', &(0x7f0000625000)={0x38, 0xffffffff, "9d2f791d2713e2ad973563ca9db17a65e2f619450e4fbb49239a6910737ca13ff4e17ba86fb5a87169f16fe61d7e0344"}, &(0x7f000025f000), 0x1000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000c03000-0x8)) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000dd000-0x4)=@assoc_id=0x0, &(0x7f000044c000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000dc000-0xc)={r3, 0xed8, 0x20}, &(0x7f000004f000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000074000)={{{@in=@loopback, @in6=@local}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000d28000-0x4)=0xe8) 2018/02/16 09:20:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008d6000)='/dev/kvm\x00', 0x10002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x9, &(0x7f00002d0000)) getrlimit(0x5, &(0x7f0000463000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/02/16 09:20:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c22000-0x9)='/dev/dsp\x00', 0x2, 0x0) connect$inet(r0, &(0x7f000070a000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$loop(&(0x7f00005cb000-0xb)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000fb4000)) ioctl$LOOP_SET_STATUS(r1, 0xc0481273, &(0x7f0000f58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, "000000000100000000001bf3ffffff000065000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb1f00008001d1a7335d5bffff0001d7", "cea40005003500f7ff0002ff000000000000000000810000dc01867dfffe0200"}) 2018/02/16 09:20:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) unshare(0x40000) r1 = syz_open_dev$sg(&(0x7f00001db000-0x9)='/dev/sg#\x00', 0x8, 0x10000) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semop(r0, &(0x7f00006dc000-0x2)=[], 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[]) 2018/02/16 09:20:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f00007ff000-0x68)={0x7b, 0x0, [0x8, 0xffffffff, 0x6, 0x9]}) sendto$inet(r1, &(0x7f00004ea000-0x93)='Z', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) listen(r2, 0x100000) 2018/02/16 09:20:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e8c000-0x22)="220000002100070700be000f090007010a0000c500008000002f0420050013801045", 0x3d6) 2018/02/16 09:20:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000057f000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x5, 0x0, 0xff, 0x1}}, 0x30) rename(&(0x7f00006bb000)='./file0\x00', &(0x7f0000dc4000)='./file0\x00') 2018/02/16 09:20:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000983000-0x16)='/selinux/checkreqprot\x00', 0x1000000000000000, 0x0) readv(r0, &(0x7f0000245000-0x60)=[{&(0x7f000072d000-0xa8)=""/168, 0xa8}], 0x1) 2018/02/16 09:20:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000071e000-0xc), &(0x7f000000b000-0x4)=0xc) gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d5e000)) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000028b000)) gettid() getpgid(0xffffffffffffffff) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000071000), &(0x7f00003de000-0x4)=0xc) getpgrp(0xffffffffffffffff) getpgid(0xffffffffffffffff) r0 = getpgrp(0xffffffffffffffff) r1 = getpgrp(r0) capset(&(0x7f0000582000-0x8)={0x20080522, r1}, &(0x7f00008d8000)={0x0, 0x4}) r2 = msgget(0x2, 0x2c) msgctl$MSG_INFO(r2, 0xc, &(0x7f00008da000-0xb9)=""/185) r3 = syz_open_dev$sndpcmp(&(0x7f0000708000-0x12)='/dev/snd/pcmC#D#p\x00', 0xe58a, 0x600) pwritev(r3, &(0x7f0000556000-0x10)=[{&(0x7f0000eb0000-0xeb)="b05871e1f673304472e3110987b883f2ccf3cdd796e332dd4b614c471bfb4a7f3782b8fd21793f64b5fa004d1288c1a58eeb90c75c0ec21dd5848d37e3166be72e218c946fdcdce8032edca73a431a59fb2261903defcbed3be5c5eba2d3c7c7cdfd72d2ce438a5f33abfebb341fd60cbee5fb762a394dff0d011b3f6d56892aa527810ffc0f658a93b12f006524f97ada86b1bb56afa9ce16438073759bdb2202501f72018288d551200b2dea5146eb9197bafe5e2008328fdc64cdc56316389b01b5ad338cc3eee7bfd950b09424acbffaaa0773a6b71bf2fa229ecdc4a10a0dcc9c825632c906e2865d", 0xeb}], 0x1, 0x0) r4 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r4, 0x2, &(0x7f0000518000)=""/64) [ 45.774709] audit: type=1400 audit(1518772858.657:23): avc: denied { ipc_owner } for pid=5476 comm="syz-executor1" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 09:20:58 executing program 2: mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x200000000000001}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) shutdown(r0, 0x1) r1 = dup2(r0, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00008a6000-0x4)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000014f000-0x8)={0x0, 0x3}, &(0x7f00003d5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000087000-0x4)=r2, 0x4) 2018/02/16 09:20:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x8, 0x20000) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) getsockname(r1, &(0x7f0000a44000-0x49)=@un=@file={0x0, ""/71}, &(0x7f0000232000-0x4)=0x49) r2 = syz_open_dev$sndpcmp(&(0x7f0000b47000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x400000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000a9f000-0xc)={0x0, 0x80004, 0xffffffffffffffff}) socket(0x0, 0x80001, 0x5) write(r1, &(0x7f0000e9f000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb0800010048050000", 0xc) fcntl$setlease(r0, 0x400, 0x6) 2018/02/16 09:20:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000946000+0x568)='keyring\x00', &(0x7f0000b74000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000e02000)="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", 0x1000, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r0, &(0x7f000010d000)='encrypted\x00', &(0x7f00007a4000-0x9)='@selinux\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x40b4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a89000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000bda000)) bind$netlink(r1, &(0x7f0000892000-0xc)={0x10, 0x0, 0x2, 0x1800000}, 0xc) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000518000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00007fe000)={0x2, 0x0, 0x2, 0x5}) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000f26000)={r3, 0x9}) 2018/02/16 09:20:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) open$dir(&(0x7f0000aa0000-0x8)='./file0\x00', 0x408480, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000ff4000-0x8), 0x8) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r1, &(0x7f00005e9000)="d7", 0x1, 0x0, 0x0, 0x0) close(r1) accept(r0, 0x0, &(0x7f0000efb000-0x4)) close(r1) 2018/02/16 09:20:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1230c1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x60)=[{&(0x7f000093e000-0x9f)="8dc0d356874c82b2747294050f541b204e33d70a54a7fd88fa53fa94d22fe894244c53da04adcbf54279d6c79bdb8a3da3dde9506b9322ac4f2e86e85beb70366e1fa4d33da97e52f013346ddde3ec9ad6e66fa4874be6daf2fb64232ddf7e0e853bea08c3038b4bbf21ccc466ea3e375f691b70b677138f1364ebb222316909273e2b40c8472974f25874b903206c3c51cac40c657d822fe4cfd4448027b3", 0x9f}, {&(0x7f0000001000-0x49)="e517f39445793943555e623f4c3fed70e42276eb8339338116acce0e824f37e5f17f4acef68fbb6aed28cca80761b84f494929747c4791ad619212998660476e3afb74776c27f8e863", 0x49}, {&(0x7f00008c9000-0x5d)="4a448b1de7722c53ab25734afb81aedba11f9b31cb5a7ca6315ecf392b8414739f6907c586ca1b0803cc3906379c9fba30b4f2dd09a2fce3aa330ecce84cb64d78864bdc6ae7f1525c27c4528e63c4b1f0963fa2ffc5719d1d8dec1216", 0x5d}, {&(0x7f000030d000-0x5b)="950632bc03939c3c1965440cba6f97e714195090cdb76ac1acd752eef6389110e366dd8cb217a6dac404b4ee860a3a6fb0610ea63023d121da76a7e374598983670c00d194ee79fa08b52a139853e1b3a2bd06fab06e901b0ba63a", 0x5b}, {&(0x7f0000996000)="d525ebd4df4268d2fbdd12589bc9207a83", 0x11}, {&(0x7f00006f6000-0xa9)="93e68410340b8730bf4b9ff4144ba27a94424348a9b0dfc26ea2f2928261da590ccf27e8f553831898eb4fd4092bab933d17613cdf6da44126599845ec877ad4fd12b749068421d70111937fd1b7f62bb15a19795ab625b330b1a41be06486a0c48d7e4929c4d191c059d6b4f9a452089cea1790ee8a6fa3ffd7ea3f8fd2c3eb8fcdd530a60847ccc08534b419e86e76968b9fd63f3d3dbe5a0e0a78c7c212e7b75c68991c160e1695", 0xa9}], 0x6, &(0x7f0000001000-0x220)=[@assoc={0x18, 0x117, 0x4, 0x1000000000000000}, @iv={0xf8, 0x117, 0x2, 0xe0, "b3534df3311868e19d3ef29d5c1c008f958f8b0f415749954cb7b10208d6571f353f71d16695df9c99b81f9ec88e95b96a1edd4e0e2990e22519b4b32212d1f6f2af3aca809f3264f8830f12dcaf8ee7f7471d92129c0dc23c74d4ce5a343ef768cd4fc2e7d0940e0cb6165c459d86c267c6e2010c28eb6032429c682f8b80944d426f00f2a056ae7bccdd89639d441c7e20089181cc203a983e6a12574cdf890e8c22e3537d0220da12056efd5a2521627112e733d72704aa71320c8d35d143dcf28db548816fd2ee38cefac0e74917933bf737368b4f830c4827e2fd8bdfb1"}, @iv={0x60, 0x117, 0x2, 0x46, "3dafc110b349dfa74484e0d92580cb8f4ceeeff908534dcb01f39e120b50f558aeb33ba387711e5046c2c7ed1632107b1145bf7c2d928dd5323f5ce1712cb21c782157c4304b"}, @iv={0x28, 0x117, 0x2, 0xd, "980e091422c9dbadebcbd9eb56"}, @op={0x18, 0x117, 0x3}, @iv={0x40, 0x117, 0x2, 0x26, "8722889ffbe57c7fd95dabc49688ef5da90956158e845320eb03bd7fc33dbd34181a183e6d88"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x70e00fac}], 0x220, 0x10}, 0x20000000) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto(r1, &(0x7f000000c000-0x15), 0x0, 0x0, &(0x7f000000a000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r2 = socket(0x9, 0xe, 0xf563) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000000b000-0x4)=0x10001, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000007000-0x10)={0x2, &(0x7f000000e000)=[{0x6, 0x80000000, 0x1, 0x160}, {0x100000001, 0x3, 0x10000, 0x146}]}, 0x10) 2018/02/16 09:20:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e7f000)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b88000)='/selinux/status\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000cc5000-0x4)=0x59ca) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000b69000-0x4c)={0x5, 0x200, 0x2a32}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000690000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000712000)={0x14, 0x1000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x14}, 0x1}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000308000-0x8)) 2018/02/16 09:20:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000999000)=[{r0, 0x200}, {r1, 0x4012}, {r0, 0x1}, {r1, 0x100}], 0x4, 0xb92) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/02/16 09:20:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000461000)={0x10, 0x0, 0x2}, 0xc) socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000687000-0xc)={0x10, 0x0, 0x2}, 0xc) dup2(r1, r1) [ 45.870947] audit: type=1400 audit(1518772858.753:24): avc: denied { write } for pid=5502 comm="syz-executor6" name="net" dev="proc" ino=15402 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 45.902317] dccp_close: ABORT with 1 bytes unread [ 45.908796] audit: type=1400 audit(1518772858.779:25): avc: denied { add_name } for pid=5502 comm="syz-executor6" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 45.932335] audit: type=1400 audit(1518772858.779:26): avc: denied { create } for pid=5502 comm="syz-executor6" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/02/16 09:20:58 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4156, &(0x7f0000006000-0x1f5)) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000000000)="a34daa762b99dea63caef3f51f85de6ba038e1f1d4a0e1f59d111a120c5c0907e01f182ac4e3a6e76ae560b1ad62a56587615b9b95d4d2610a1aaa753bfe4a129c66f6c8812f93559d3d469f002a68c10a968b04c4c699413db6bf3c6df2740128c85691e0c9d24826d3ce3a69a9483495ea555630839a69434e79392773ca06354550fbf54311c9b8c7bfab17eb5de3aa97a5c0ecf0104201f3e80ca3a60ef330047b233b08c4ef00580b96c070606fd6c06e97", &(0x7f0000007000)="b9bceb080673ee30d41fc3e3523030d67e81b9d8b068d549cc1688c95305afbf42753466272e651fcd889557a57ee12540e0502939a94afc854f205a0b3abe959899e49d3ccf469668b7fa433d22ee75e957ad290629dc52", 0x1}, 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000005000)=0x401, &(0x7f0000008000-0x4)=0x4) 2018/02/16 09:20:58 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000941000-0x40)={0x1000000000000000, 0x12000, 0x9, 0xc, 0x7}) open(&(0x7f0000d63000-0x8)='./file0\x00', 0x28042, 0x0) mount(&(0x7f0000571000-0x8)='./file0\x00', &(0x7f0000686000-0x8)='./file0\x00', &(0x7f0000566000)='rpc_pipefs\x00', 0x0, &(0x7f0000266000)) 2018/02/16 09:20:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000377000-0x10)=[{&(0x7f00000af000-0x22)="15", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000f76000-0x258)=[{{&(0x7f0000b86000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00007ea000-0x60)=[{&(0x7f0000032000)=""/60, 0x3c}], 0x1, &(0x7f00002c4000)=""/52, 0x34}}], 0x1, 0x0, &(0x7f00002d9000)) r2 = syz_open_dev$dmmidi(&(0x7f0000e34000-0xd)='/dev/dmmidi#\x00', 0xffffffff00000000, 0x10080) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000293000-0x38)={0x80, 0xace, &(0x7f0000fb5000)="ac993ee7466b5027d06c96709db5ee9814e9c563268721b59e7ef21d60a12f0754bbe8e6916f7b568564e18a07f0aa20fa071b3c81db430d43786cc1130e11cebbd5d060a5b9043a281e79a1e5e5508823da899eee388350db1cf7e7b1dba252664c2303e19c7ae480be3d8532484fe13d616a8d1ef6df780a49ca29d0a11b79e735d607b503840be0d476163248561014564db59ab7757c209a5fd6932774d2dc10873d863b3c714d20f9508c481c974358995127240746217eaef5749dc60a7bb663dfae3e9f02bde0eb0568", &(0x7f0000457000)="8336e4479fe35d8450c172b990d4a5512dd852d36ff929b5f10fd2d81c811b60c33eaae2e805a44cb92f0d0fef23b0af7b98e302c8146006b040df3897629046821de5b834235bdaf6a48c9ec6ad47bd7aff0d87fa781901c630ecca19e882a99487b49d5690ab667a06e9ebaf6a28a70f67", 0xcd, 0x72}) 2018/02/16 09:20:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00002e9000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x240000) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000053000)="dbf6cc0a2248d54408") r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_proto_private(r1, 0x89e5, &(0x7f000002d000-0x6b)="682c85d7d3ed7d69061796fd04e7a9d817e0c99b7705dc54461f6e295ef640f3d5b007b62697c5acd1bad57310f0eca8833dcb1eb75abf1c582d8acbf8dc0ada6f8885cacca9bd4e409379f553592c369e0d10f549eed456072d1f28f4910ab0685076f798c93b6a696e93") bind$alg(r1, &(0x7f00000a5000)={0x26, "6861736800000000000000001000", 0x0, 0x0, 'hmac(md5)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000831000)='/dev/vcsa#\x00', 0x100000000, 0x800) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f0000b82000-0x6)={0x9, 0x10000}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27), 0x0) recvmmsg(r2, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f00005a3000)=[{&(0x7f0000b7a000)}, {&(0x7f00005a3000)}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f}}, {{&(0x7f00005a3000)=@ethernet={0x0, @random}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10}}], 0x2, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) 2018/02/16 09:20:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4), 0x4) r1 = syz_open_dev$mouse(&(0x7f00002b6000-0x12)='/dev/input/mouse#\x00', 0x4, 0x2000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000be5000)={@common='dummy0\x00', @ifru_data=&(0x7f0000127000-0x20)="fbbccdbe8a50f5f909b8a32a907abb0b7bbb08f92c22e5b6efe5b5372128ef18"}) 2018/02/16 09:20:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000019c000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000fe6000-0x4)=0x8, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008d1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f00005a0000)="e9", 0xffffffffffffff42, 0x0, &(0x7f0000225000)={0x11, 0x40000, r1, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) 2018/02/16 09:20:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000c69000-0x4)=0xfffffffffffffff9, 0x4) 2018/02/16 09:20:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007ea000-0xe)='net/dev_snmp6\x00') setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ccd000)='bbr\x00', 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000203000-0x4)=0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00003e7000-0x8)={0xfffffffffffffeb9, 0x83}, 0xfffffffffffffdac) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000f00000-0x4)) kcmp(0x0, r2, 0x0, r1, r1) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000fd5000-0x4)) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000039a000-0x28)={@generic="fa5546c88c5422ead7ab32f65f326769", 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000569000)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00005f0000-0x8)={0x0, 0x3}, &(0x7f0000f07000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ca6000)={r4, 0x7}, 0x8) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000009d000)=0x7ff, &(0x7f0000e49000)=0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000c79000)) sysfs$2(0x2, 0x8, &(0x7f0000f50000)=""/103) sched_getaffinity(r2, 0x8, &(0x7f00004b4000)) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d99000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7, r3}) clock_gettime(0x8000007, &(0x7f00001ab000)) 2018/02/16 09:20:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000a4b000)='/dev/vcsa#\x00', 0x3, 0x2500) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b65000)={{{@in6=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f00006c5000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000500000-0xc)={0x0, 0x0}, &(0x7f0000b59000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000017c000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@empty, 0x3, 0x3e, 0x1, 0x9, 0xa, 0x80, 0x80, 0x88, r1, r2}, {0x8001, 0x401, 0x9de, 0x37, 0x4, 0x2, 0x9, 0x1}, {0x75, 0x9, 0x6, 0x3f}, 0x101, 0xe, 0x1, 0x1, 0x1}, {{@in=@rand_addr, 0x1, 0x33}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x7, 0x0, 0x4, 0x2, 0x5, 0x6}}, 0xe8) r3 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f000050e000-0x4c)) [ 45.954727] audit: type=1400 audit(1518772858.790:27): avc: denied { getattr } for pid=5509 comm="syz-executor5" path="socket:[14880]" dev="sockfs" ino=14880 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/16 09:20:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000071a000+0x376)={0x2, &(0x7f0000097000)=[{0x81}, {0x6, 0x0, 0x0, 0x1000000000000401}]}) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000cb1000)=[], 0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f82000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00001b7000)=0x3) 2018/02/16 09:20:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0000000000000, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000625000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x80000000000) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000b11000), &(0x7f000015a000-0x4)=0x4) 2018/02/16 09:20:59 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x83, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000c6000-0x4), &(0x7f00001dd000)=0x4) 2018/02/16 09:20:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000af9000-0x4)='tls\x00', 0x4) 2018/02/16 09:20:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000000000/0x3af000)=nil, 0x3af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ea1000)='/dev/autofs\x00', 0x303000, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000b74000-0x10)={0x100000000, 0xffffffff, 0x4}, 0x10) r2 = socket$inet(0x2, 0x1, 0x9) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00000e0000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0xd0, 0x0, 0xffffffff, 0xffffffff, 0x230, 0x230, 0x230, 0xffffffff, 0x4, &(0x7f00003ae000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ip={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) sendmsg(r2, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x40}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000392000-0x8)={0x0, 0x8}, &(0x7f000023a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000284000)={r3}, &(0x7f0000a5e000)=0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r4 = syz_open_dev$sndmidi(&(0x7f00000c0000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x20100) ioctl$KDSKBLED(r4, 0x4b65, 0x80000001) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r4) 2018/02/16 09:20:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f00003bd000)="2400000024007f000000000180007701000000ff010000000000000000000000bb00ff10", 0x24) r1 = memfd_create(&(0x7f0000eb3000-0x7)='&GPLlo\x00', 0x1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000076b000), &(0x7f0000174000)=0x4) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/16 09:20:59 executing program 5: r0 = msgget(0x2, 0x2) msgctl$IPC_RMID(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000029000-0x3e0)=@filter={'filter\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x0, 0x0, 0x1c8, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x7dc, &(0x7f0000028000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@unspec=@cpu={0x28, 'cpu\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="cbce2889cc5ceebc1ea7ad6780fa4b4d"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "ac39761bf04254b041e24c3b67c2d688ef4980ddef83404f5a149c36c500"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e0) 2018/02/16 09:20:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, &(0x7f0000bad000-0x4)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c22000-0x9)='/dev/kvm\x00', 0x0, 0x0) exit_group(0xfffffffffffffe00) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000027000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100002}, {}, {0x500000000000000}]}) r2 = dup(r0) acct(0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00004e4000-0x4), &(0x7f0000a77000-0x4)=0x4) 2018/02/16 09:20:59 executing program 0: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fef000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000ff0000-0x1)=0xa00000001, &(0x7f0000fee000)=0xfffffffffffffe6d) r1 = socket$netlink(0x10, 0x3, 0x1) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000ff0000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0xf, &(0x7f0000ff1000-0x8)) syz_open_dev$usbmon(&(0x7f00006c8000-0xd)='/dev/usbmon#\x00', 0x8, 0x2) writev(r1, &(0x7f0000a5b000+0xc90)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c00000005ff01", 0x29}], 0x1) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00006ab000-0x4)=0x2) pkey_alloc(0x0, 0x2) 2018/02/16 09:20:59 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000005000-0x14), &(0x7f0000004000-0x4)=0x14) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000008000-0x20)={r0, 0x3, 0x1, 0x47, &(0x7f0000008000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) bind$nfc_llcp(r0, &(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e2d58c6f9b9534686bb97d702a89b290b0d3a5d21fbc00c7d93c85edfae4fa1f2b7d0cbdb41ce6f08ee3e4ee794109697dbb42ffd7157cd4cdfc23c55a5303"}, 0x60) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17a09cb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7"}, 0x60) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000007000)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x2000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in6=@ipv4={[], [], @local}, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000007000-0x4)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000002000)={r2, 0x1, 0x6, @empty}, 0x10) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000002000)={0x3000, 0x115ffc}) 2018/02/16 09:20:59 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00001c0000-0x9)='/dev/vcs\x00', 0xa000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000000)={0x3, &(0x7f0000001000-0xc)=[0x4, 0x6, 0x9]}) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000f78000-0x4)=0x400, 0x4) recvmsg(r1, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x4f}, 0x0) bind$inet(r1, &(0x7f0000322000-0x10)={0x2, 0x0, @empty}, 0x10) sendto$inet(r1, &(0x7f0000e79000-0x5be), 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) 2018/02/16 09:20:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x5, &(0x7f00000b4000-0x8)='./file0\x00', r0, &(0x7f0000001000-0xd7)="4eaa5350e5e177acb7e2b29a4b8c445ad7a7cca5a6bbad158e24f516bac82103cf58895922f41da312d8de0d11d6f83c9b89ccde97d5be03246114bc8b76a4534bf8e139f1213dd04a440f59f4c34fc96bd328ce40f2fd3c1bf98db3645fd995b2f75ede9898cd31ab2cd3044ba3776a307a5e41d96356397aedc9e6a9ee1ddf1552d4155a1e2bb4b34812ebe73a5f3db5acc0336f2503fe5979bcde0eb89dcdc7f1aaa24f0c42b1ad9f68062c61a53a579159d06eba936b0b819f51963f45ab4af47b52c6d95cfbac32cbf493d2eace65513f3720f83b") unshare(0x51ffd) clone(0x0, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a2f000-0x4), &(0x7f00007c4000)) clone(0x0, &(0x7f0000af2000), &(0x7f00000cc000-0x4), &(0x7f0000888000-0x4), &(0x7f0000c04000-0x1)) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)) 2018/02/16 09:20:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) read(r0, &(0x7f0000000000)=""/162, 0xa2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f000050a000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0x80089203, 0x6) 2018/02/16 09:20:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe2(&(0x7f0000b2e000-0x8)={0x0, 0x0}, 0x80000) write$selinux_context(r1, &(0x7f0000ed8000-0x23)='system_u:object_r:passwd_exec_t:s0\x00', 0x23) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000690000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000eaa000)={0x14, 0x1000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x14}, 0x1}, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000561000-0x8)=0x4) 2018/02/16 09:20:59 executing program 5: syz_open_dev$urandom(&(0x7f000055e000-0xd)='/dev/urandom\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x2}}, @common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0xfffffffffffffe1c, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) 2018/02/16 09:20:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = gettid() sched_rr_get_interval(r1, &(0x7f0000ec4000-0x10)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00001c9000)=0x9) fchmod(r0, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000505000+0x3cd)={0x8, 0x0, &(0x7f0000533000-0x8)=[@acquire={0x40046305, 0xffffffffffffffff}], 0x0, 0x0, &(0x7f0000c50000)}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000eaf000-0x8)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000cf7000)={0x8, 0x0, &(0x7f0000f2f000)=[@decrefs={0x40046307}], 0x0, 0x0, &(0x7f0000466000-0x47)}) r2 = syz_open_dev$dmmidi(&(0x7f000042e000)='/dev/dmmidi#\x00', 0x3, 0x10000) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00005e2000)={0x1, 0x0, 0x101, 0x43, 0x7f, 0x4}) 2018/02/16 09:20:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000762000)={0x0, 0x1, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000580000-0xe4)=""/228, &(0x7f0000a7b000)=""/199}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000062000)=&(0x7f0000e6e000-0x1)) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) pipe2(&(0x7f0000cac000)={0x0, 0x0}, 0x4800) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f00001e2000-0x90)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00005f7000)=0x0) ptrace$cont(0xf, r2, 0x10000, 0x40) 2018/02/16 09:20:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x10003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfd15) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002f6000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000310000-0x120)={0x3, 0x101, 0x1, 0xfffffffffffffffe, [], [], [], 0xffffffff, 0xff, 0x1007, 0x7, "051b930572d8ab550000000000e80054"}) syz_emit_ethernet(0x2a, &(0x7f0000436000-0x2a)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f000071f000)={0x0, 0x0, []}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00006aa000-0x4)='tls\x00', 0x4) 2018/02/16 09:20:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ac2000-0x2c)={0x5, 0x100, 0x100, 0x2, 0x0, 0xffffffffffffffff}, 0x2c) r1 = syz_open_dev$usbmon(&(0x7f0000f17000-0xd)='/dev/usbmon#\x00', 0x800, 0x60000) r2 = bpf$PROG_LOAD(0x5, &(0x7f000026a000-0x48)={0x1, 0x5, &(0x7f00000b0000-0x38)=@framed={{0x18}, [@map={0x18, 0x6, 0x1, 0x0, r0}], {0x95}}, &(0x7f000039d000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039f000-0x28)={0xffffffffffffffff, 0x0, 0xffffffffffffff0c, 0xfffffffffffffdbe, &(0x7f0000797000), &(0x7f0000a77000)=""/51}, 0xfffffffffffffd05) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000990000)={r2, 0x50, &(0x7f000039f000-0x50)}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00007d4000)={@common='dummy0\x00', &(0x7f0000ac7000)=@ethtool_eeprom={0x0, 0x4, 0x17, 0xa7, "3e58273952e8f05f673a691bbe44a3387b2dc93d8e96eec595efb6ffaad922a5dc1063bed0866fa95e3cde9078d1471ff4ce3b8f1e90ac520734e098f69588a617e3a65d7b6df55d896a651443da9dc21d5f7a7d0013e17502fc6105ab049c477bae922b369bab3edfa8531be594fdb8b530beebfd1d53049493654a9d290472d60fe67914aec459c3ddafeb2f2ed4678ae76d0df14d73f213acc21c9a2921283b90b4ff79bb82"}}) [ 46.241333] binder: 5614:5624 ioctl 5206 201c9000 returned -22 [ 46.255949] binder: 5614:5624 Acquire 1 refcount change on invalid ref -1 ret -22 [ 46.263863] binder: 5614:5624 ioctl 4b62 20eaeff8 returned -22 [ 46.270752] binder: 5614:5624 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 46.284704] binder: BINDER_SET_CONTEXT_MGR already set [ 46.284734] binder: 5614:5630 ioctl 5206 201c9000 returned -22 [ 46.296789] binder: 5614:5624 ioctl 40046207 0 returned -16 [ 46.300409] binder_alloc: 5614: binder_alloc_buf, no vma [ 46.308048] binder: 5614:5632 transaction failed 29189/-3, size 40-8 line 2957 [ 46.317572] binder: 5614:5630 ioctl 4b62 20eaeff8 returned -22 [ 46.317601] binder: 5614:5624 Acquire 1 refcount change on invalid ref -1 ret -22 [ 46.325323] binder: 5614:5630 DecRefs 0 refcount change on invalid ref 0 ret -22 2018/02/16 09:20:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a83000-0xa)='/dev/cuse\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000102000-0x20)={@generic="dbd41c497ca31d7cad865a5ee89cf815", @ifru_addrs={0x2, 0x2, @rand_addr=0x7}}) r1 = syz_open_procfs(0x0, &(0x7f0000808000)='oom_score_adj\x00') r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000aa4000)=""/65, 0x41) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00005bc000)={{{@in6=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000ebd000-0x4)=0xe8) lstat(&(0x7f0000eea000)='./file0\x00', &(0x7f0000303000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000808000)={0x0, @in6={{0xa, 0x0, 0x1ff, @empty, 0xfc64}}, 0x1, 0x4}, &(0x7f0000d3a000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c81000-0x10)={0x7f, 0x8, 0xc301, 0x5, 0x0}, &(0x7f00004dc000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00006fa000-0xb8)={r5, 0x7, 0x400, 0x3, 0x404, 0x9, 0x100000001, 0x0, {r6, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x3f, 0x5, 0x63, 0x5, 0x6}}, &(0x7f0000601000-0x4)=0xb8) fcntl$getownex(r2, 0x10, &(0x7f00000bc000)) fchown(r1, r3, r4) 2018/02/16 09:20:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d70000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000dc8000)={0x0, 0x3, 0x7fff, 0x5, 0x80000000, 0x5}, &(0x7f00009b9000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fd4000-0x8c)={r1, @in6={{0xa, 0x1, 0x0, @empty, 0x234}}}, 0x8c) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000a93000)=0x19, 0x4) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x80e85411, &(0x7f000001d000-0x50)) 2018/02/16 09:20:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = syz_open_dev$vcsa(&(0x7f000031f000-0xb)='/dev/vcsa#\x00', 0x10001, 0x2100) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00004fc000)=[@in={0x2, 0x2, @multicast2=0xe0000002}], 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005fd000)={0x0}, &(0x7f0000a4d000-0x2)=0xc) sched_setaffinity(r2, 0x8, &(0x7f00005e8000)=0x1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000460000-0x8)={0x0, 0x0}) socket$can_raw(0x1d, 0x3, 0x1) r4 = getpgrp(0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000065d000-0x68)={0x81, 0x0, [0x2, 0x9, 0xae7, 0x5]}) kcmp(r3, r4, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/16 09:20:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f000094e000-0x10)) r0 = syz_open_dev$vcsa(&(0x7f0000a49000-0xb)='/dev/vcsa#\x00', 0x3, 0x80000) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000fcc000)={{0x1, 0x0, 0xfd4, 0x7, 0x0, 0x3}, 0x401}) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/02/16 09:20:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) alarm(0x0) r1 = syz_open_dev$audion(&(0x7f00003da000)='/dev/audio#\x00', 0xdbf, 0x100) getsockname$ax25(r1, &(0x7f0000874000-0xd), &(0x7f00007a1000)=0x10) accept4$packet(0xffffffffffffffff, &(0x7f000094b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000071e000)=0x14, 0x800) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000015f000-0x4)=0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000467000)={0x400, 0x3, 0x1, 0x8, 0x2, [{0x0, 0x3, 0x5, 0x0, 0x0, 0x1}, {0x0, 0x3, 0xfffffffffffffffb}]}) sendmsg$nl_route(r1, &(0x7f0000c6b000-0x38)={&(0x7f0000a3f000-0xc)={0x10, 0x0, 0x0, 0x4000180}, 0xc, &(0x7f000023c000-0x10)={&(0x7f0000fce000)=@bridge_getlink={0x5c, 0x12, 0x300, 0x0, 0x2, {0x7, 0x0, 0x0, r2, 0x1000, 0x10}, [@IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x9}, @IFLA_BROADCAST={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x4}, @IFLA_CARRIER={0x8, 0x21, 0x7fff}, @IFLA_NET_NS_PID={0x8, 0x13, r3}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x6}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x810) 2018/02/16 09:20:59 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c5d000)='/dev/cuse\x00', 0x224000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000087000-0xc)={{0x3, 0x8, 0x9, 0x3ff, 0x5, 0x2}, 0xc1}) lseek(r0, 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000919000)={0x1, 0x0, 'client1\x00', 0x6, "454e91c7d5e4e6cb", "a37deb4aa4a506ec4fd55d5db3b077e6e798b2fdc6fbc56d5769c9244486853c", 0x9, 0x1}) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f000058f000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x20) connect$pptp(r1, &(0x7f000005b000-0x20)={0x18, 0x2, {0x1, @empty}}, 0x20) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000437000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00001c6000-0x10)={r2, &(0x7f00009a3000)}) 2018/02/16 09:20:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000035f000-0x4)) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000028000)=""/1, &(0x7f0000000000)=0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000920000-0xe8)={{{@in=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@empty}}, &(0x7f000007c000-0x4)=0xe8) r2 = syz_open_dev$sndpcmp(&(0x7f0000029000)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x80) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00006c2000-0x8)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000b2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000019a000)={0xffffffffffffff9c, 0x50, &(0x7f0000227000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b97000+0xdcd)=r3, 0x4) 2018/02/16 09:20:59 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000c8f000-0xc)='/dev/ashmem\x00', 0x4000, 0x0) fcntl$setsig(r0, 0xa, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000842000-0x31c)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x6], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [@dstopts={0x0, 0x0, [], []}]}}}}}}}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009ba000)='/dev/rtc\x00', 0x101000, 0x0) pipe(&(0x7f00004ed000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000912000)={r3, 0x7ff, 0x1000, "3e1a29376c7d5cf2d6ba5fe8f922c208f5e26d120a817a9e26d0fb6228aaeb2b77a766c6959845fdda31d63e8036bf2c958aa51f"}) r4 = add_key$user(&(0x7f0000bcc000-0x5)='user\x00', &(0x7f0000748000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00006cd000)="3dab0fadc7b9d93b85af4e4f9e6ff8337e9e68525cf89fa7", 0x18, 0x0) r5 = add_key(&(0x7f00005b6000-0xb)='pkcs7_test\x00', &(0x7f0000b28000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000097b000-0x8a)="5106bbd42d073af5d0e3ab87d17af2f726634f848bcce19c062a16f3c5395d04c4601928622c2c6319b8e72b98ef29a508e284746349aa11492c850a7f92877086c565f6e1c4d1271cdd8430594207a39d1c708208afd719f5f56c61e33cad3b5c4404fff48a07ca7a5421bc161a79862af769319fa381195c289d94aaf8a2a7b1e12360745524a15458", 0x8a, 0xfffffffffffffffa) r6 = add_key(&(0x7f0000b8e000)='syzkaller\x00', &(0x7f0000bc8000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d5a000-0x9e)="e9c5cbcb6346e28631b77d8ddc46e7edac51c457065dd85502dd96a3c13a7fbf59392f7ea3a36680169b1bcd62eb9529a920a225830089d4b8ee23f5e8c4f46090c32933d453f8a87a5d0dc4eba94fed52f0f06abaecaf17cfa73a06db4aa41be0c813ff818516016f276805fb886eab97ddcff111c058d65c781d4ff9b5818b614a3dd3933ee8b5061f353df5bad53002efbc2e081700ff60df8e8b85cb", 0x9e, r5) r7 = add_key(&(0x7f0000505000)='cifs.spnego\x00', &(0x7f00003fd000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) close(r2) keyctl$dh_compute(0x17, &(0x7f0000b68000-0xc)={r4, r6, r7}, &(0x7f000060b000-0xf6)=""/246, 0xf6, 0x0) 2018/02/16 09:20:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000014, 0x8, 0x0) bind$inet(r0, &(0x7f0000603000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) close(r0) r1 = creat(&(0x7f0000e19000)='./file0\x00', 0x8) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000e04000-0x4)) 2018/02/16 09:20:59 executing program 5: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x801, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b3f000-0xb)='net/psched\x00') mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f000039b000-0x8)='./file0\x00', &(0x7f0000b3f000-0x20)={{}, {0x77359400}}, 0x100) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000b40000-0xd7)=""/215) setsockopt(r0, 0x1, 0x32, &(0x7f00004ef000)="6c59ea31da", 0x5) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f0000b3f000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) eventfd(0x5) 2018/02/16 09:20:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005ea000-0x11)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) time(&(0x7f000051a000-0x8)) sendmsg$key(r0, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f00009fc000)={&(0x7f000030e000)={0x2, 0xa, 0x0, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000a02000)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x100) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f00000ef000-0x4)=0xfff, 0x4) [ 46.340656] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.346171] binder: release 5614:5624 transaction 2 out, still active [ 46.352759] binder: unexpected work type, 4, not freed [ 46.358034] binder: undelivered TRANSACTION_COMPLETE [ 46.363155] binder: send failed reply for transaction 2, target dead 2018/02/16 09:20:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000d7e000-0x8)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000ae2000)={r2, 0x2}) lseek(r0, 0x0, 0x1) 2018/02/16 09:20:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000e1e000)={0x7ff, 0x0, 0xffffffffffffff00, "aa478078ffe0", "64b267afcb223f25c74770a6bbd8e06b"}) r2 = socket$inet6(0xa, 0x3, 0xe2) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000002000)=@filter={'filter\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x0, 0xf8, 0x1c8, 0xffffffff, 0xffffffff, 0x2a0, 0x2a0, 0x2a0, 0xffffffff, 0x4, &(0x7f0000003000-0x40), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x1c8}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d0) 2018/02/16 09:20:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x80007, 0x15d17631) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f00003b7000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313acceba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) sendto$inet(r0, &(0x7f0000268000-0xc1), 0x0, 0xdf3495d877b663d3, &(0x7f0000738000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/16 09:20:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff}) fcntl$getown(r0, 0x9) close(r2) 2018/02/16 09:20:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000001000-0x20)={0x1, 0x1, 0x0, 0x1, 0x10, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) bind$inet6(r1, &(0x7f00001e7000)={0xa, 0x3, 0x3, @empty, 0x5}, 0x1c) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002}, 0x10) recvfrom$inet(r2, &(0x7f0000b42000-0x33)=""/51, 0x33, 0x60, &(0x7f0000057000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/16 09:20:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000f57000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) r1 = mmap$binder(&(0x7f0000313000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000b2c000-0x18)={r1}) 2018/02/16 09:20:59 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_tcp_int(r0, 0x6, 0x21, &(0x7f0000014000-0x4), &(0x7f0000013000-0x4)=0x4) 2018/02/16 09:20:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000eaf000-0x4), &(0x7f000058e000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000007c000)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f1c000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00003bd000)=""/115, &(0x7f0000b82000)=0x73) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000e54000)) 2018/02/16 09:20:59 executing program 5: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[]}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0xfffffffffffffff8}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000ce3000-0x4), &(0x7f0000fdf000)=0x4) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/02/16 09:20:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000413000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000e8d000)={{{@in6=@local, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f00009bd000)=0xe8) poll(&(0x7f0000085000-0x10)=[{r1}], 0x1, 0x58) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/02/16 09:20:59 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000027000-0xc)='/dev/amidi#\x00', 0xd7d, 0x400000) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r1, &(0x7f0000026000)={0xf97cff8c, 0x8, 'SE Linux', "d18464838f4176d8dfb8cd5b5e525bc740d4c49e59fb1e0b70db98cf327f338c1fcf1d4a81756c7bf4288cc0a60cef786921af8a3013572fdc42dc058c2e95a1df0a90c704c0187dbfa6dbe644ea70daf0"}, 0x61) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/16 09:20:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xd6, 0xa4000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000543000-0x68)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000deb000-0x4)=0x4, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r1, &(0x7f00004d2000-0x8), r1, &(0x7f0000719000), 0x5e0, 0x3) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000921000-0x12b0)={0x14, 0x1, 0x6, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x200000000000003c, &(0x7f0000fec000-0x2)=""/2, &(0x7f00001ad000-0x4)=0xfffffffffffffe4e) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000047000-0x42)=""/66, &(0x7f0000938000-0x4)=0x42) 2018/02/16 09:20:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000019c000-0x9)='/dev/sg#\x00', 0x4, 0x200000) ioctl$VT_ACTIVATE(r0, 0x5606, 0x6a04) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) ftruncate(r0, 0x7ff) mount(&(0x7f0000045000-0x8)='./file1\x00', &(0x7f0000f54000-0x8)='./file0\x00', &(0x7f0000a10000)='selinuxfs\x00', 0x800000, &(0x7f0000691000-0x1000)="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") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000020c000-0x8)='cgroup2\x00', 0x0, &(0x7f0000bda000-0x1)) 2018/02/16 09:20:59 executing program 4: prctl$setmm(0x59616d61, 0x7, &(0x7f0000a61000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x22002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 46.522430] binder_alloc: binder_alloc_mmap_handler: 5682 20000000-20002000 already mapped failed -16 [ 46.538430] binder: BINDER_SET_CONTEXT_MGR already set [ 46.543849] binder: 5682:5692 ioctl 40046207 0 returned -16 [ 46.545433] cgroup: cgroup2: unknown option "" [ 46.552293] binder_alloc: 5682: binder_alloc_buf, no vma [ 46.560169] binder: 5682:5692 transaction failed 29189/-3, size 40-8 line 2957 2018/02/16 09:20:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)={0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x2, 0x0, 0xfffffffffffffffe}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00007d2000)={0x100}) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000017000-0x1)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000d73000-0x24)) 2018/02/16 09:20:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xfffefffffffffffc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000619000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3, 0x4, 0x11}}, 0x2e) syz_emit_ethernet(0x3a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x80000000, 0x400000000000, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0x1, 0x1, 0x18, 0x0, "3903b99d4bd03a2f10150589c959369a"}}}}}, 0x0) 2018/02/16 09:20:59 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f84000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0xc) r1 = dup2(r0, r0) ioctl$KVM_SMI(r1, 0xaeb7) 2018/02/16 09:20:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00000d3000)=0x3f90002) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r1 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000912000)={0x4, 0x0, &(0x7f00008c3000-0x4)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) mknod$loop(&(0x7f00007db000-0x8)='./file0\x00', 0x1000, 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) readv(0xffffffffffffffff, &(0x7f0000010000)=[{&(0x7f0000013000-0xd3)=""/211, 0xd3}, {&(0x7f0000013000-0x5b)=""/91, 0x5b}], 0x2) mmap$binder(&(0x7f0000263000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000012000-0x63)}) 2018/02/16 09:20:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00008b8000)='/dev/dsp\x00', 0x80000, 0x0) bind$bt_rfcomm(r0, &(0x7f0000521000-0x9)={0x1f, {0x4, 0x3, 0x156a, 0xb09, 0x6, 0x2}, 0xcb}, 0x9) mkdir(&(0x7f0000da7000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000089c000)='./control\x00', 0x400) dup2(r2, r1) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00009ed000-0x28)=""/40) 2018/02/16 09:20:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10}, 0xc, &(0x7f00009b2000)={&(0x7f000035a000)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x40d}, 0x1}, 0x0) 2018/02/16 09:20:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) r1 = dup2(r0, r0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000572000)="01bab5128257e6ba269c51e21902af7a920972bdd4178b2f48ff3274db82088fce1b2e3026e48b098d9db65eb9e63b642b6d8d5f9374ff0a1c31e37db59afd4dda114f2f5a4dad6f13e5791d417e656e5e242e4350685db92f4eda6cb7e4320991beb0") r2 = syz_open_dev$sndpcmc(&(0x7f00006ca000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000e0c000)={r0, r2}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000366000)=0x6, 0x4) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000c94000)={r0}) socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e72000)='/dev/mixer\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000035f000)=0x3e86, 0x4) 2018/02/16 09:20:59 executing program 5: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0xfffffd97) connect$inet6(r0, &(0x7f000000b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000029000)=0xc) setuid(r1) sendmsg(r0, &(0x7f0000000000)={0x0, 0x1c9, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000030000)=[]}, 0x0) [ 46.568906] cgroup: cgroup2: unknown option "" [ 46.586525] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.592172] binder: release 5682:5692 transaction 7 out, still active [ 46.598789] binder: unexpected work type, 4, not freed [ 46.604059] binder: undelivered TRANSACTION_COMPLETE [ 46.609170] binder: send failed reply for transaction 7, target dead 2018/02/16 09:20:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x200) msgctl$IPC_SET(r0, 0x1, &(0x7f000079e000-0x78)) msgsnd(r0, &(0x7f000064a000-0x19)={0x1, "50d6bf44fae2cad7463f33976f5c687304"}, 0x19, 0x0) msgctl$IPC_RMID(r0, 0x0) 2018/02/16 09:20:59 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) r1 = getgid() setgroups(0x13fedd1f6ce888ba, &(0x7f0000001000+0x590)=[r1, r1, r1]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)) sendmsg(r0, &(0x7f0000006000-0x38)={&(0x7f0000005000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, 0xffe6, &(0x7f0000007000-0x10)=[{&(0x7f0000006000)="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", 0x5c5}], 0x1, &(0x7f0000006000-0x118)=[]}, 0x0) 2018/02/16 09:20:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000872000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socketpair(0x0, 0x0, 0x5, &(0x7f000001d000-0x8)={0x0, 0x0}) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f00000f2000)={0x7, 0x0, [{0x4, 0x0, 0x7, 0x4b2fda42, 0x3ff, 0x6, 0x100000000}, {0x6, 0xfb1, 0x2, 0x1000, 0x7b, 0x5d, 0x7c8}, {0x80000008, 0xd21b, 0x4, 0xf9, 0x3, 0x7, 0x7fff}, {0x40000003, 0x7, 0x6, 0x3f, 0x7ff, 0x49, 0x80000001}, {0x40000006, 0x401, 0x1, 0x6, 0x1, 0x8, 0x1}, {0x0, 0x1f, 0x4, 0xfffffffffffffff8, 0x7, 0x100000001, 0x1ff}, {0x80000019, 0x7f, 0x3, 0x5, 0x0, 0x9, 0x3}]}) openat$kvm(0xffffffffffffff9c, &(0x7f000017d000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000f40000)={0x0, 0x1000}, &(0x7f000007a000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000b47000)={r4}, &(0x7f0000c46000-0x4)=0x8) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f0000b1c000)=0xffffffffffffffff) 2018/02/16 09:20:59 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008, 0x0, 0xffffffffffffffff}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000014000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e728", &(0x7f0000009000-0x3b)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A\b', &(0x7f000000a000-0x5b)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000d000-0xa)}, 0x20) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000015000)='/dev/admmidi#\x00', 0x800000000000000, 0x4082) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000016000-0x4)=0x2, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000008000)={r0, &(0x7f0000014000)}, 0x10) 2018/02/16 09:20:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d63000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000f72000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae6000)=0x28) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000792000-0x8)={r2, 0x400}, &(0x7f0000083000)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000d52000)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @pid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/16 09:20:59 executing program 6: mmap(&(0x7f0000000000/0x3a6000)=nil, 0x3a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xc, 0x12) r1 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00002a7000-0xe0)="d124e01fea12a653b48c9539c06ddf906b6abdad34a4a2e59f60ab40b6d7fe12c0f411adc189c050c71444ec1331e71e7f1d21b1da9901d2abc109787bafb7f3bad92548f18982514f9935f3fa037d6d003799710fcb01f9849bf8e071926a0e01e11e63e30abb0e17ee58cc880bb869c9cd8cba1c9b750854a0ffb0779a206c070d2f2c9441739fd19819e3ecb2b44a04da1b59476e828d2bdca86169e204f41f3996e442d4c91835de5bf298d5169dde267f839af9eb7c0fda9a7c2447c0748146f856a8c87dfe4431ef18d03bce7c5fe29b34f060998dbd16779cd094120a", 0xe0, 0x20000080, &(0x7f00003a3000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) bind$inet(r1, &(0x7f000000f000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000318000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000039b000)=0x14, 0x0) syz_open_dev$midi(&(0x7f0000213000-0xb)='/dev/midi#\x00', 0x8, 0x121400) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003a5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003a0000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f00003a0000)={0x0, 0x2, 0x0, 0x2, 0x7}, &(0x7f0000229000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001c6000-0x10)={r6, 0xce9900000000000, 0x3, 0x5}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f00003a0000-0x40)={0x0, 0x5, 0x9, 0x7, "aa4a0c553c5487944efcb23bacff3fe919c9b4a1ff9ec0e35e579d8f561f39bc0f212521bd7dc99487586a0d", 0x1000}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000146000-0x28)={@common='bcsf0\x00', r3}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000011b000-0x8)={0x0, 0x5d72}, &(0x7f000039d000)=0x8) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f00003a3000-0x50)={@common='ip_vti0\x00', @ifru_addrs=@ipx={0x4, 0x0, 0x43, "afb8e9089921", 0x3}}) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000026d000)={r7, 0x6}, 0x8) listen(r4, 0x54c) r8 = socket$inet(0x2, 0x80001, 0x0) connect$inet(r8, &(0x7f00001cc000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) accept4(r5, &(0x7f000018c000)=@generic, &(0x7f00003a2000-0x4)=0x80, 0x800) sendmsg(r8, &(0x7f0000131000)={&(0x7f000039b000)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x20, &(0x7f000009b000)=[{&(0x7f00001b1000+0xb60)="1ed69015b28755a2d4f2042c2c02e706a4d3e8015e41250ce32124b39a4230fae83f1e0305e6b06880818cbf0a077175aa1e3bcb923bc87b733f596c9d33f81168ab2f20ce9223d2d5c26c97f857259af501a6a67bf986b590a1191a4e39d513d3c39f799fc7", 0x66}], 0x1, &(0x7f000039a000)=[], 0x0, 0x80}, 0x8090) accept4$inet(r1, 0x0, &(0x7f0000399000-0x4)=0xfffffff2, 0x80800) 2018/02/16 09:20:59 executing program 2: r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000ae5000-0x8)='./file0\x00', 0x8) sendto$inet6(r1, &(0x7f0000ae3000), 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f000096f000-0x4)=0x7, 0x4) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ae4000)=0x707, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x100000000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000948000)={0x1, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x7}}}, 0x88) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./control\x00'