[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 15.178859] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 20.079421] random: sshd: uninitialized urandom read (32 bytes read) [ 20.509545] random: sshd: uninitialized urandom read (32 bytes read) [ 21.398736] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.31' (ECDSA) to the list of known hosts. [ 26.904341] random: sshd: uninitialized urandom read (32 bytes read) 2018/04/28 16:44:42 fuzzer started 2018/04/28 16:44:43 dialing manager at 10.128.0.26:43197 [ 32.131954] random: crng init done 2018/04/28 16:44:52 kcov=true, comps=false 2018/04/28 16:44:58 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x35bf, 0x40) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0x0, 0x3, 0x3, 0x1, 0x3}, 0x4, 0x3, 'id0\x00', 'timer1\x00', 0x0, 0x8b6, 0x3, 0x4, 0x6}) r1 = accept$ipx(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x58, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}, @in6={0xa, 0x4e20, 0x9bc, @local={0xfe, 0x80, [], 0xaa}, 0x7}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={r2, 0xb7, "00dfe7ddaeca1451b93df1ece6accf879b67e4e6ffbcbb8595924558b692741b7da6b547583253083e7f5188d82a6b6eb40117c8e80766e0d22930b2e3d30db8479b85b09e672ab2bca4cfe40482de6fc8052cc9d78af65354e4899095df38ca419fdefc2408254664c8d2c009308e0b7b64827dd95a23921c22717a556ed1977e0126d6f10248f4ef85c7e9f061677907781e878ba46d8fc16433c46465802bd61e3e8dff3570da3daa78af593d40734321b251e2047c"}, &(0x7f0000000380)=0xbf) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x14, r5, 0x300, 0x70bd28, 0x25dfdbff, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x4040000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000500)=r3, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') getrlimit(0xf, &(0x7f0000000580)) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000005c0)=""/86) bind$bt_l2cap(r0, &(0x7f0000000640)={0x1f, 0x7f, {0xcd, 0x6, 0x1, 0x3, 0x8}, 0x7b, 0x7}, 0xe) personality(0x514000f) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000680)={0x3}, 0x1) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000700)=@req={0x28, &(0x7f00000006c0)={'bond0\x00', @ifru_flags=0xd00}}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000740)=0x9) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000780)={r3, 0xffffffff9824fee6}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000007c0)={r3, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000800)={r3, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000008c0)) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000900)='/dev/rtc\x00', 0x20a00, 0x0) getsockname$inet6(r4, &(0x7f0000000940), &(0x7f0000000980)=0x1c) r7 = syz_open_dev$sndtimer(&(0x7f00000009c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r7, 0x8018456f, &(0x7f0000000a00)=""/33) socket$unix(0x1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000a40)={r3, 0x4}, &(0x7f0000000a80)=0x8) syz_open_dev$sndtimer(&(0x7f0000000ac0)='/dev/snd/timer\x00', 0x0, 0x500) openat$dir(0xffffffffffffff9c, &(0x7f0000000b00)='./file0\x00', 0x101000, 0x20) syz_mount_image$btrfs(&(0x7f0000000b40)='btrfs\x00', &(0x7f0000000b80)='./file0\x00', 0x7f, 0x5, &(0x7f0000002dc0)=[{&(0x7f0000000bc0)="729e2b1112c09ac0a4b40cf48f57115f6f435a4013f25d2dcc4a6afa6d0eade84f9ec3330479dd86749f5580138e967d1273bafdc4b5fa20bd4631b8aaaa94bbb2c62a4883f25bdf947111446187bde4646f7250c03193fda030827aeb5900e9a89de1506848b3cf3d73eab15156a1930047d1057cb3fee059f9f661e32eb9531dd5d81fb66987fcd908117edace26d3e53a337a28b1f3df6ba7556b134c486171d43f75bd80304da0332c004221c3e065758fcaea7b3ceba5d64fa17bbd64f67086616c8eecc50352ba", 0xca, 0x2}, {&(0x7f0000000cc0)="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", 0x1000, 0x310c8939}, {&(0x7f0000001cc0)="f25532dbd5acd547ad3e1ef8d0cb175b2a0789fb9039316ca6fd1385ba10987d420c667dd09438b85c8023c79b93d3246a484f4d6fd098b559de0e03cc6b4333a8a34a19e6d73f164860566e0ae07dee391ed5d43a12f415810ce72fb19fd5f1dda8255a1a4463df6bc0ce70b13119cfa91e713e2c1049df4f162ffaf01717a93dd4e3876b36de53a50a33a93f8de9a521421d5cd4cf51eb55dbba7251eedd7c09bd", 0xa2, 0x2}, {&(0x7f0000001d80)="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", 0x1000, 0x6}, {&(0x7f0000002d80)="d09f892997d6", 0x6, 0x5}], 0x80000, &(0x7f0000002e40)={[{@thread_pool={'thread_pool', 0x3d}, 0x2c}, {@ssd_spread='ssd_spread', 0x2c}]}) 2018/04/28 16:44:58 executing program 3: socketpair(0x11, 0x800, 0x7ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000100)={r2, 0x2}) sendmsg(r0, &(0x7f0000001340)={&(0x7f0000000140)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)="40039edaaf56f9e6c467225be0fd12ca0f7a8c6c70bea005de3866a745a6053bbf77d7a00ef174409e39b5114090685a02aee01c037ef1330e9b2bd251583e431c5e58c55a8659810e9464e1e3513fdad1b2840dac03025b0835d444e3a75c9103def75f2d78f66b18b5450de462019aa46f34ab3f95cc1a669ba52849d3523d65e9986f32436ec1eb7306ecd8e6a8f8c5964430a655478d48a7687ae238b204306ad1e0d1939688fefc0de1", 0xac}], 0x1, &(0x7f00000002c0)=[{0x1010, 0x1, 0xcf15, "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"}, {0x58, 0x11d, 0x3ff, "fe85591ebf4bd3c54d35b6f3d5f2e8a46b8d126c187b0a8f9024e725d4922dcc9df1e2e9d7039cf783743c90ce1f142d06f4ef62b622bd3791d7734ab13f635244"}], 0x1068, 0x20000000}, 0x1) seccomp(0x1, 0x1, &(0x7f00000013c0)={0x3, &(0x7f0000001380)=[{0x53, 0x81, 0xf9, 0x7}, {0xb63e, 0x1f, 0x3, 0x4}, {0x5, 0x6, 0x6, 0xff}]}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000014c0)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}}}, &(0x7f00000015c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001600)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000001640)={0x10000010}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000001780)={&(0x7f0000001680)=[0x0, 0x0], &(0x7f00000016c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000001700)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001740)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x4, 0xa, 0x9}) ioctl(r1, 0x897, &(0x7f00000017c0)="f7b46abf8658954303e19598af89ff8955bd3af0a022da2c990eb7cf8a9ce6971d289e672d7eb999e7ca367d0d3fbe1c587f3466176f392f71eb1a6ec53a862c268d005fb291ff7e2a9c998030c711158e9d3f5ac69579cdbf6af0852638fd56c7b80d3c6afd02c7da993a87537fa2d4f183d827c99c04691935224eead9b22dc47d3245e065313f2533eebef900e2750a5bed8ce4c506cfd313a1ba53be90f7025e373e2373dd6ead37abdfea7da0c7019d1a3564002bb0f436843be76ceba76a479cb41bc33efa65b0a73873ae2946130416ee865a8da43226adad7eaa464219af9e10") ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) pread64(r1, &(0x7f00000018c0)=""/240, 0xf0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000019c0)=@assoc_value={0x0, 0x1000}, &(0x7f0000001a00)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001a40)={r4, 0x4}, &(0x7f0000001a80)=0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001ac0)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001b40)={r5, 0x10, &(0x7f0000001b00)=[@in={0x2, 0x4e21, @rand_addr=0x1}]}, &(0x7f0000001b80)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000001bc0)={0x0, 0x1, 0x2, 0x7fe00000000000, 0x7b, 0x7f}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000001c40)=0x9) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001c80)={r6, 0x4}, 0x8) ioctl$sock_bt(r1, 0x541b, &(0x7f0000001cc0)="eee741a7af43214619bf95c81596bd8ead1189ef76da7bd44889c3cc9ee8e95b369462ead183039df3937b9e0b18fba0288e96c4f3c5e3885d24b38ac955375f428ba05778de338df7937ac4c3261a829c9ad2574c6d0ea5cd998e3070c803846b835226c890f8d67c26513681d09494e08c7720059e35e166927ba886523b88596cb5d7b6f752e2355b0234ca6151733b1e270aaee512f46a69b3c4f583c62cf01e2cb86ee26461f4955c44836f06e52aba782939d2d565e97e191f040b2469ba09d119c15461a9edee50c27231b086712b5f451d") ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000001dc0)=""/240) connect(r1, &(0x7f0000001ec0)=@generic={0xa, "b001c576709fc862286c58a82ebf556946b6a26bd23153c1f07957b80219067bed1540de6c67dfad99e8ff27fb00c6185d9828e899dc6e19af6c5821b18d69a251029059e34cc483b0c81a25d95c043c5721d4164c8fc4d63aeee34ab1974fcf240a72e346f41609d636ec2ed29d38a195c8b9477abcd4ed350f42e8cff3"}, 0x80) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000001f40)=0x3059) r7 = dup2(r1, r0) fcntl$getflags(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000001f80)={r4, @in6={{0xa, 0x4e23, 0xfffffffffffff080, @loopback={0x0, 0x1}, 0x9}}, [0xffffffffffff0001, 0x10001, 0x9, 0xffffffff8499c671, 0x40, 0x3, 0x61, 0xfffffffffffffffa, 0x8001, 0x5, 0x7f5e, 0x7fffffff, 0x5, 0xfffffffffffff9a3]}, &(0x7f0000002080)=0x100) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000020c0)={r6, 0x2, 0x7fff, 0x1, 0x0, 0x80000001, 0x3, 0x3, {r5, @in={{0x2, 0x4e20, @rand_addr=0xfffffffffffff9e5}}, 0xffff, 0x2, 0xb024, 0x4, 0xffffffffffff8000}}, &(0x7f0000002180)=0xb0) ftruncate(r7, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000021c0), &(0x7f0000002200)=0x4) 2018/04/28 16:44:58 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x3, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e20, 0x800, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e22, 0x10001, @dev={0xfe, 0x80, [], 0x1e}, 0xf00}, 0x400, [0x7f, 0x9, 0x10000, 0x3, 0x57e, 0x9, 0x2c]}, 0x5c) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) bind$packet(r0, &(0x7f0000000200)={0x11, 0xff, r1, 0x1, 0x5, 0x6}, 0x14) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) ptrace$getregs(0xc, r2, 0x0, &(0x7f0000000280)=""/248) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000380)=""/4096) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001380)='/selinux/avc/hash_stats\x00', 0x0, 0x0) lookup_dcookie(0x9285, &(0x7f00000013c0)=""/80, 0x50) r4 = openat$cgroup_ro(r3, &(0x7f0000001440)='cpuacct.usage_user\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000001480)=0x7ff, 0x4) setsockopt$inet_udp_int(r4, 0x11, 0x15ee371e8cfd7e1d, &(0x7f00000014c0)=0x5, 0x4) r5 = add_key$user(&(0x7f0000001500)='user\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001580)="8d0e1498d6c33e4695d002c68780ce048d150a4d092a4d123dede1017b76e8082197eef9e446c293882b7b16ae675386e50013c515df99246a2b0708cecdd86baddbf51baec8bd03f91c8284e9a0e09b6dc70da3bf8d6a4cd65a477d14c3bc984cb4b8573539233730230f2f01b8931242ede1616d19897f9f81e2f631266ebfe1fb76c04029a1c94abc681057ab322981f196e7c3bcc358aa560cc5fe3cc2f3", 0xa0, 0xfffffffffffffffa) r6 = request_key(&(0x7f0000001640)='blacklist\x00', &(0x7f0000001680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000016c0)='selinux#', 0xfffffffffffffffb) keyctl$reject(0x13, r5, 0xe97, 0x0, r6) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000001700)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000001740)={0x0, 0x200, 0x30, 0x7, 0x6}, &(0x7f0000001780)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000017c0)={r7, 0x7}, &(0x7f0000001800)=0x8) fstat(r4, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f00000019c0)=[r8, r9, r10]) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001a00)={{{@in6=@remote, @in6=@ipv4}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000001b00)=0xe8) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000001b40)) r11 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001b80)='/dev/hwrng\x00', 0x20000, 0x0) keyctl$reject(0x13, r5, 0x255bbf4b, 0x2, r6) modify_ldt$write2(0x11, &(0x7f0000001bc0)={0x29d9f80c, 0x20000800, 0x4000, 0x3, 0x7f, 0x81, 0x1, 0x8, 0x8, 0x6fb34a95}, 0x10) getsockopt$bt_BT_FLUSHABLE(r11, 0x112, 0x8, &(0x7f0000001c00)=0x101, &(0x7f0000001c40)=0x4) 2018/04/28 16:44:58 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)=0x9) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000340)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) setfsuid(r2) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000380)=0xffffffffffffffff) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000003c0)) r3 = openat$cgroup(r0, &(0x7f0000000400)='syz0\x00', 0x200002, 0x0) r4 = gettid() getpriority(0x0, r4) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000440)=0x7) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000480)='tls\x00', 0x4) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000004c0)={0x3, 0x7, r4, 0x100, r2, 0x100, 0x1, 0xe0aea1}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000500)={0x0, 0xc0, "8615ec056deff06866ba87b323ef466256468cfb8408e2780b27b8b72340a5aee819e021174fa30c73b8ba38ea57656f89f3105b271cb141283d4796df59193d8121dd936c6c6d7d187f5953bfa92eff9dff0b31a6ead4b80b87cc8c722ff3b68caf2272935e9b30df5366546ffbe0fe8a35733f6e80c3b0483fbf31070c28f670ef90c4af4cef137563f40cc1c22a880bd074e59688033c4ca9dd6b994f5171aa3f6b96b7ab32053b816e66fc3b6b3bdba61587929761a7934bd57ca744570e"}, &(0x7f0000000600)=0xc8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000640)={0x0, 0x8, 0x28d7}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000006c0)={r5, 0x3db, 0x5, 0x8, 0xffffffff, 0x1f, 0x7109, 0x3, {r6, @in={{0x2, 0x4e23}}, 0x9, 0x6, 0x5, 0x9}}, &(0x7f0000000780)=0xb0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000007c0)=0x7fff) ioctl$KDADDIO(r0, 0x4b34, 0x5) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000800)={0x605, 0x7fffffff, 0x1000, 0x5, 0x80000001, 0xffff}) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ptrace$getregset(0x4204, r4, 0x2, &(0x7f0000000980)={&(0x7f0000000880)=""/250, 0xfa}) readlinkat(r0, &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)=""/230, 0xe6) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000b00)=@assoc_id=r7, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f0000000b40)={{{@in6, @in=@broadcast}}, {{@in6=@loopback}}}, &(0x7f0000000c40)=0xe8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000d00)={0x9, &(0x7f0000000c80)=[{}, {}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000d40)={r9, 0x5}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000d80)=@req={0x3, 0x2, 0x57f4, 0x9}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/28 16:44:58 executing program 5: socket$key(0xf, 0x3, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400002, 0x88) getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={r1, r2, 0x1f}) r4 = getpgrp(0x0) r5 = syz_open_procfs(r4, &(0x7f0000000180)='fdinfo\x00') ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f00000001c0)) r6 = socket(0x3, 0x2, 0x3) sendmsg$key(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x2, 0x2, 0x400, 0x7, 0xb, 0x0, 0x70bd27, 0x25dfdbfd, [@sadb_x_nat_t_port={0x1, 0x15, 0x4e23}, @sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [], 0x1b}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x14, 0x14}, @sadb_address={0x3, 0x7, 0x7f, 0x20, 0x0, @in={0x2, 0x4e22, @multicast1=0xe0000001}}]}, 0x58}, 0x1}, 0x48000) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x1, 0x0) personality(0x0) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000000340)=@sack_info={0x0, 0x21e, 0x758}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f00000003c0)={r8, 0x7ff}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000000400)={r8, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000440)={r8, @in6={{0xa, 0x4e22, 0x9, @empty, 0x4}}, 0x5, 0xffffffff00000001}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000000540), &(0x7f0000000580)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000005c0)={0x5, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r7, 0x40106436, &(0x7f0000000600)={r10, 0xffffffffffff7fff}) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80386433, &(0x7f0000000640)=""/42) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f0000000680)={'ip6gre0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) ioctl$TUNSETVNETLE(r6, 0x400454dc, &(0x7f00000006c0)) ioctl$KDGKBLED(r5, 0x4b64, &(0x7f0000000700)) sendmsg$inet_sctp(r6, &(0x7f0000001a80)={&(0x7f0000000740)=@in={0x2, 0x4e23}, 0x10, &(0x7f00000019c0)=[{&(0x7f0000000780)="02e617b9182e822c90a3ffeacb58a74037e1927c6d1f49e97f8793dcd47db91a5ad4fe9b15ab3804658ae92cec07fe420d83a9128813f1a2d0588d6efc41c329c20993866c4fd9d1e5d0e065873a35f7767439f6a91aed61431142c9284680eaf33431252eb1ad2a6cf773ef60369a9187eaef9538e88fbaabaeae49f0704b107c263f549def9e524476e76bb8e43ae6c775ab0a83633f76a1fec39d6c11ff256aa96746efa7c3c63bf4c4da3e4059ac9aa559", 0xb3}, {&(0x7f0000000840)="3ffd6179ff386df4d552652133ce28ac20db3a627ade6413178a19b8a0363c02c3b66e1e40f1654e7b6798d270e342c8943053af28004b877764c1ed36d04996834ef393713458f6e2ae4baaab1a5245a9c04d7eb59cfc0d8ded", 0x5a}, {&(0x7f00000008c0)="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", 0x1000}, {&(0x7f00000018c0)="95e12f41898e88debb3fd5d1e58d89f1951be5e2dba298cdb4f4b46809d2e0edc3f7242a7ae5f5957b5963dc7e36a9b92d8bc0944d36755d605f70ac6af7be4eb49ea8c6c2b7cd06bee98e8e9f57543dda6e1403d6b80c423295ab4e1800a198bddac75e4ee05a8a6628e6db1df962cd2d41ae467a6d42bb432811c0dfc689eb7c8175f9446b016532006d10ce3f51956f3adb56418498e6685f7304bed5c3db9ce160ad95f5c6bcbe886dbf4affdef0cca7b069e5ec4f0c024c56be5e528a8722f257286366", 0xc6}], 0x4, &(0x7f0000001a00)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}], 0x50, 0x800}, 0x20000000) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000001ac0)={r9, 0x2be}, 0x8) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000001b00)) chroot(&(0x7f0000001b40)='./file0\x00') accept$packet(r5, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001bc0)=0x14) 2018/04/28 16:44:58 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x6) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000080)={{0x0, 0x3, 0x5, 0x2, 0x5}, 0x9, 0x2}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000100)=0x2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000140)={0x1, 0x8, 0x2, 0x8, 0x4, 0x8}) removexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'trusted.', '/dev/rfkill\x00'}) fcntl$getown(r0, 0x9) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x4002, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000240)=0x2, 0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000280)) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000002c0)=0x3, 0x4) readlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/4096, 0x1000) fcntl$addseals(r1, 0x409, 0x8) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000001340)={0x7, 0x100000001}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000001380)={0x2, 0x6, 0x0, 0x100000000, 0x534, 0x4}) ioctl$TIOCEXCL(r0, 0x540c) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00000013c0)={{0xffffffffffffffff, 0x0, 0x6, 0x0, 0x1}, 0x7f, 0x4}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001440)) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000001480)=0xa8d) ioctl$TCXONC(r1, 0x540a, 0xe183) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000014c0)={0x7fff, 0x5cacf28e, 0x3, 0xfffffffffffffffd, 0x6, 0x6, 0x7404, 0x0, 0x5, 0x8, 0x80000000}) syz_mount_image$vfat(&(0x7f0000001500)='vfat\x00', &(0x7f0000001540)='./file0/file0\x00', 0x9, 0x2, &(0x7f0000001640)=[{&(0x7f0000001580)="e6a081437e5754c8e862e6cf7d8bbdfb6f75e286bd4f8e79206f0f34dba20b8ee74060ac70365b8521af585c9e45ac7385ceadda5301d49801ab1a2a39c8553e620789ede4a1223925e2a9c50f9bf2ba8ea70f63d9e7620229ee850a87af4bdcc61d", 0x62, 0x1}, {&(0x7f0000001600)="18160ca3da6c9fb75807832e52a94c498d71867bd0bc5b99", 0x18, 0x12000000000}], 0x0, &(0x7f0000001680)={[{@allow_utime={'allow_utime', 0x3d, [0x37]}, 0x2c}, {@usefree='usefree', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}, {@dmask={'dmask', 0x3d, [0x34, 0x34, 0x34]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x34, 0x34, 0x34]}, 0x2c}, {@showexec='showexec', 0x2c}, {@nocase='nocase', 0x2c}]}) syz_mount_image$xfs(&(0x7f0000001700)='xfs\x00', &(0x7f0000001740)='./file0\x00', 0x101, 0x1, &(0x7f00000017c0)=[{&(0x7f0000001780)="2fdf72818a7dfce1702792fde5137973f871be9c2d7214f22e505828", 0x1c, 0x6}], 0x20, &(0x7f0000001800)={'nouuid,', {[{@allocsize={'allocsize', 0x3d, [0x37, 0x39]}, 0x2c}, {@swalloc='swalloc', 0x2c}, {@sunit={'sunit', 0x3d, [0x0, 0x36, 0x7d, 0x3d, 0x36]}, 0x2c}, {@prjquota='prjquota', 0x2c}, {@noalign='noalign', 0x2c}, {@norecovery='norecovery', 0x2c}, {@wsync='wsync', 0x2c}]}}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000001880)={0x0, {{0xa, 0x4e20, 0x40, @loopback={0x0, 0x1}, 0x7}}}, 0x88) syz_mount_image$vfat(&(0x7f0000001940)='vfat\x00', &(0x7f0000001980)='./file0/file0\x00', 0x100, 0x1, &(0x7f0000001a80)=[{&(0x7f00000019c0)="61ff189a3a662f324033cb7be2a425d7a25e80bc693113aa9b42616a23e4700399ecd9f74a6854e5b5487f903568ccd9d0ad5b1053982bc6ecfaf235d90d80c863ae83e7ae5d3ae08a13f5d98063686826ee4c143fcb51d2ed5f3091fd0b0e1d2acdabd22fb094612011da4823eb16e4fa2874567a786df6c0d9e5752ae4b8a943ec01d2ae5447caffb134d97a8036be2b89c8c0421f9e8adf34bed3b0bd0a28d0af567d2ee6469f60a969e5da1300bf0d77aca6deb4a0b7c0", 0xb9, 0x9}], 0x10000a8, &(0x7f0000001ac0)={[{@umask={'umask', 0x3d, [0x30]}, 0x2c}]}) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000001b00)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x8) preadv(r1, &(0x7f0000003e00)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/27, 0x1b}, {&(0x7f0000002b80)=""/4096, 0x1000}, {&(0x7f0000003b80)=""/198, 0xc6}, {&(0x7f0000003c80)=""/28, 0x1c}, {&(0x7f0000003cc0)=""/139, 0x8b}, {&(0x7f0000003d80)=""/95, 0x5f}], 0x7, 0x0) syz_mount_image$bfs(&(0x7f0000003e80)='bfs\x00', &(0x7f0000003ec0)='./file0\x00', 0x4, 0x2, &(0x7f00000040c0)=[{&(0x7f0000003f00)="6f27ce15083ac128742b2753db815dc40ed9180776bf1e20100e4577e5459c9b97f4218331aa231850097d1909ee13f68f05d562331d817aa20298b3f5e3cb8d9d09f1350d85bd5131d898bdb17b803f0458b81937f0894567b4bf50b45b66b73e324e006deffb71104fb11fcf084993f009ce50433bb16d8034594ff3b38917cb", 0x81, 0x3}, {&(0x7f0000003fc0)="22e354485674111eb8e4f93d3473d2826a315f1192fa39193cfc33a5930b775163975d11a707eed17b1cee1d7d535f4c9fb2c19b6a14de44d8f093cfe0ea188b516672764aa36f273f32694156edc4dad092e86e5697ffd86a847cf3879ea14a539ff8838b9ddd3cd373d5cb6d46e235f8d07812e073a77562f0699ed9e2a5b744b478594fde7bbe41325e6fa0a2cdfabc47961e65daffe9bb8f333db3b33d705b68af432edbb4afffd66c45044a1051bdcf5c76893eb8ac930097bf4b0a487b2a3e3c76326c56e2e327d76f20674eb988cc147dbe9553da01fb6e89cbc4d233eaaf8a9830544e4740ae889ba3e5", 0xee, 0x6}], 0x40000, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004100)='/dev/pktcdvd/control\x00', 0x370e01a1d1f0154b, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000004140)) 2018/04/28 16:44:58 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x200}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xffffffffffff0000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0xa, "e3d69ca96f9971387fac"}, &(0x7f0000000140)=0x12) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x5}, &(0x7f00000001c0)=0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000240)={0x2, 0x3, 0x7, 0x800, r3}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/enforce\x00', 0x8000, 0x0) getpeername$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x14) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000000440)={0x9459, {0x2, 0x4e24}, {0x2, 0x4e24}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x120, 0x9, 0x0, 0x8, 0x80000000, &(0x7f0000000400)='bpq0\x00', 0x8a6, 0xffffffffffffff6d, 0x3}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00000004c0)=[@in6={0xa, 0x4e22, 0xa2e, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0xfff, @dev={0xfe, 0x80, [], 0x21}, 0x3}, @in6={0xa, 0x4e22, 0x262d, @dev={0xfe, 0x80, [], 0x11}, 0x80}, @in6={0xa, 0x4e23, 0x73, @ipv4={[], [0xff, 0xff], @rand_addr=0xb5bd}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xffff}}], 0xa0) ioctl$TIOCCONS(r5, 0x541d) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000580)=r6) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000005c0)={0x80}, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000600)={0x9, 0x1, 0x0, 'queue1\x00', 0xfffffffffffffb0f}) sendmsg$inet_sctp(r5, &(0x7f0000000840)={&(0x7f00000006c0)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10, &(0x7f0000000800)=[{&(0x7f0000000700)="4ccea6600bc0991904ee2cf625d5c8c8b7bdfaa41fe5c0a5f60cb84f3098c84747", 0x21}, {&(0x7f0000000740)="580f933cccc88b299823b57ab89d75a79ec0e56951ed79a39463814ae7d2797fbf1740464a7987a4fcdfef6271b1d7554cf8c52d27188be7a2f3ea7573ca06d93500d9128bf7192dc63228a4a43cbab2c53301c50f53d0a91d6513769653602ceb05f170d0e939949a24ea3c4d69651fbae6d0440eaf8473df4166dbf17fc01839b5fced71b8f0c4cd19d0e7e375b50df46ed6923ecde9ff3132350c85582aae33be84a095d9fc66a5", 0xa9}], 0x2, 0x0, 0x0, 0x8000}, 0x0) ioctl(r0, 0x2, &(0x7f0000000880)="d4c5feb5a7b1ebbb7eb6f4aacfcc232a092b3f7c211c265089d18d5dc7faceea8c2374d067f4b69b2d24c289adb188e8406942041d8f4cda179442c42a38a523c8124b7445ae2ec75e7edfa05b1aaea47322ffeb671b8f1d4d2752d7677588a6bf936d11982cd2bcd3d988737e5ce6a38b5e4e8c14980fd33b2ace82de9eefd6d2deafd50478a3076dc2122910028005a9b5a938bf1e32d493cd1c75e359f35f900a5beef7042c82cf6bedf791a53f") getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000940)={@remote, @remote}, &(0x7f0000000980)=0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/vga_arbiter\x00', 0x440, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a40)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r5, &(0x7f0000000b00)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x15}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a80)={0x1c, r7, 0x10, 0x70bd27, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x54}, 0x20000050) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000b40)={0x2be5, 0x9, 0x3, 0x100, r2}, &(0x7f0000000b80)=0x10) r8 = syz_open_dev$sg(&(0x7f0000000bc0)='/dev/sg#\x00', 0x3, 0x40) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000000c00)={0x5, 0x1, 0x2, 0x3ff}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000c40)='/dev/loop-control\x00', 0x2000, 0x0) socketpair(0x18, 0x5, 0x1ff, &(0x7f0000000c80)) getsockopt$bt_BT_FLUSHABLE(r8, 0x112, 0x8, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4) 2018/04/28 16:44:58 executing program 2: r0 = socket$inet6(0xa, 0x80000, 0xe52) sendto$inet6(r0, &(0x7f0000000000)="229db18452bf928d511630b2120a442fa94d11d5b3e10794dc3c3dfe6a67fed7b8c6076a3dcc5b2ba0c057978af19d3a0bbf808feb9cb3793a9c944cad24bfcf27d070d72082954506eb736a5be107a3e7aa2b122fe99fb2c53a15a4945335c4dbf07ad964ab05b7c38a0a201d5ac7dfac393999cd92a8b4eba106241a9acda09f0dbb533e5647a7669ac9236e856d72a7d5ebf28d78d9ee0820f12d6a3f115712a8ae42", 0xa4, 0x0, 0x0, 0x0) getpeername$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x400}}, 0x100, 0x5, 0x9, 0x7, 0x2}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r1, 0x69, "2c78c3477a31fa91dfeacf1b123e4706f59d68355504c301b02e8970f71afef6b9f20ac006941729d2d9659a075de15bf168d39258b913e1346f2322298cf6c9e1998ace6df322c0ee787988e3ccd4549a3014bf9f22385c52dd9e305ca5ac0cc76a8283d7ef7457f9"}, &(0x7f00000002c0)=0x71) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000380)={r1, 0x400}, &(0x7f00000003c0)=0x8) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000400)='/dev/pktcdvd/control\x00', 0x2000, 0x0) bind$netlink(r3, &(0x7f0000000440)={0x10, 0x0, 0x25dfdbfb}, 0xc) fstat(r3, &(0x7f0000000480)) r4 = fcntl$getown(r3, 0x9) ptrace$setregset(0x4205, r4, 0x3, &(0x7f0000000540)={&(0x7f0000000500)="975ac6525741b139792a0aca91c5", 0xe}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000005c0)=[@in6={0xa, 0x4e20, 0x8}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x58) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000640), &(0x7f0000000680)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f00000006c0)={0x7, 0x20, 0xe02, 0x9, 0xdc, 0x4}) sendmmsg$nfc_llcp(r5, &(0x7f0000002700)=[{&(0x7f0000000740)={0x27, 0x1, 0x1, 0x7, 0x4, 0x81, "7aeaa4ef9496f4abe5c2dbf578601f2e46b03d42847a22657137319e806b34c2ef14ad7fd5af4dead412a24dd4f1a188b34c1e636b835e8ba3a8f383a37176", 0x19}, 0x60, &(0x7f0000000bc0)=[{&(0x7f00000007c0)="b9f1902ca0cc3dcaab0d1a81cdf275bcd8cc873a8ccc00965bddee0b3082e95e04e51c6fc9b3ef82515545cf747b635f3805628d3eb6a95cbb87dbc82348651409cc3457225f35b69195bc12e97481a92eac0825902cba3e4f5d8f223c7e759ff88878b2793e7d8407e1e3a5819dbf8c28d213f59719ff4e3cd4ddd0b53d44026b3f1ece0cdc73e995ba622dba5dc4fbf419e871d3feaf61d7df343638a88c2d8b81e428d3a5fb4cd6273038f53d214f932b", 0xb2}, {&(0x7f0000000880)="4342e94524b516e77233d493ba8a8d49815f04abdf807fbc18666f5945ec20bc5069c8f3c09e6a5123b8ea45879ac427686104be915d08cf40c328c772b7de77a26f22b548526f56c0be61fdbcff4d9f906adbf99f91f3bcefd5fb6ace1cdc9f359e5fdbfea961ea55218ef90c6fb8", 0x6f}, {&(0x7f0000000900)="11bdaadddbdce59313ecbf34f78d6d50fad0b2ae1886bd6f7f8f1fb6082f9967c623ff7f95934ef3642b3623a027faa979", 0x31}, {&(0x7f0000000940)="f00ac0c7dc7a3a1f47c9850fec11e303d824c9351b1fa9f511629a6917f26fb6700f76b2cfa73cf75c0e5cddfdedb06c8e375786280ff3d2e07bba1869fa499a203a312fd97899e38b40ba0d0b1f1fa1b1e8c3a003295d1ce23fc625621e25811adb75e4bec5821f94ea18acec50fc4c11a0426c1e559590558e20e6077db0dbca239c7912ec15fa2c8b795af56709c5ba8480768269b92068c2043dabf2f1b1bdcec16607bf3b41be9af52bc37f5d82c66cc4f2fcca08f470068af3b1318956e444808752e480e12ca91154ff55cca58c3bece6657886ff313e0e388066d3adbf8a5ab194e1fd", 0xe7}, {&(0x7f0000000a40)="d745625ef18383ffcd7bf241ce0b33c8a98cd30adee3dd03c82e6fe9ed17e527b3cdc8c7e7444cf50a8b8db9523713ebce0312dbeda83fe0c730fab8057eaedb2dd1641c0774c10cb5dfea2d320774fcbe9c9a94a6496cf46a007acf8e24fd9f14d2dc789fb1db30dc4c1ba45b22c88f94664b3ac55e6ffe410a001f78c956a45af14063dfa32d62fd81f6817e52abf1a7dfafc5ec9e3921ee71f7a9625801cf735c2dc27b6646952c5156d6d6e7091315fd4c58a4c9e1a4efbab81f0e9745a24dead8e2a73ec8d8ee06b6a4280fcf6df409", 0xd2}, {&(0x7f0000000b40)="acc58237dd543626d15dc27ffe4f0c52b6dd68d6640198eec13ec6ce4d6562bdc8488d44f68d109f4fbd0e99f566769a8524640ac85a9b75bca87078b14fe7d180a7ccd66e243bb0a3cbc73216491c3ee6d7836ef6841e44e557e5010453026627c342f657f5e1ae474c4482a3", 0x6d}], 0x6, &(0x7f0000000c40)={0xb8, 0x100, 0x1, "c5b2a5699a225eecb923d993734e69bd52bd7d2c580461b7a6c90187b8f3dffac5479ec70f7b561987a1e6f0a32995df7a699115a3525d1ec93793c8762620c86edbb83fc40932d395133cd8af509ebd76aeb94e85dd9c76582d71787599069d34387c898bc5280c158681c75c2ace70b9734acd22086c78457bca688fbde27c2b798568734df6082958a34ed2c57c2747a3b985a0f68969f9d6237a49728cbc61b2509f"}, 0xb8, 0x80}, {&(0x7f0000000d00)={0x27, 0x0, 0x1, 0x6, 0x0, 0x1ff, "e233cb2f615ab1fe670a6edc12662f026e389a612006b9983bcebd09fb4dc73cbcc8ee7dd602c5c7848e1258535733cd4f7ee23d5b5935467d8391dc659bf6", 0x27}, 0x60, &(0x7f0000002000)=[{&(0x7f0000000d80)="eacbf914e270b8f05585b51c75f01a6709ff62e24595aa912ff7a2e1f6dfedfa6b8fd7629a657cac717d5d7ccdf2653794277e40055da9fec3c22e2b9e7649098aa3e010a695a1c91cc3dd83a532736c55e81984e6e24d9771f244282a9ad44d4e660465d9e74563cde20185f0384907b0195dcecae744bcd468ae35abd3cfd477a8d62c9a358c562445", 0x8a}, {&(0x7f0000000e40)="ced2394b993566e227a31ac59471f3d5e4bd3126adcda6d2f04a28d4ddc9b4e96c0cce7f4f9400ff92a833f2cc7c8c1e109e1274bc7615b9a7530fd13a81d38a6a806b", 0x43}, {&(0x7f0000000ec0)="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", 0x1000}, {&(0x7f0000001ec0)="194b765c60b8b162c64627faa78c47992bf73cb9bf81ff4a98e9e9eea70f6e18c1c36d0278e513be", 0x28}, {&(0x7f0000001f00)="43532e8221e176d72d5def53e6d564af20a4f15dd2f10c223ced687fc5d0031d039e28e2b120bcd12d38aa0bf0609ac8ed9ab52f357dd93fb1989618b1777acae837e101a20811c7828c8eac17716cc32caa0d18b25abb50ce978f12866655814985d0e437a601bf627858a898fe868bc8c253b4af3482551e2e16d6682ed80fa1b174739d4ee58cddd009bde54b4662b0f5941284332352c77fec3c03c62310919d1bacf99e271c8964d01f90b62840adcd27129d64844fe6384b8e90afa61c654cdd8a9c73aed7c45df3d2d07cfac6ac4bab110ecc2c42f0e86d5277025c03675fca49fa495656a5fe7c97e1eaaab7ad3c", 0xf2}], 0x5, 0x0, 0x0, 0x4}, {&(0x7f0000002080)={0x27, 0x1, 0x0, 0x7, 0xd3a, 0x9, "a0176ad74a411df2c38bbd3cb99b92e8088a7cc730e5f435c7d9a4dba4c9dede1417f83b40e5b7eaa67b17814be768ca80e02439af8b4a9479d271cc048c83", 0x2f}, 0x60, &(0x7f0000002600)=[{&(0x7f0000002100)="1a08486d750f1a6353f5d6f3894425795e4b83d8caf9c9fa7ae519bb816ddbd207a8ed6fd6f4e3f2a3637baa775ca2ed51617a095b4f39d3887798a1cc77d69947686c6b52cbbf483fdeea9b", 0x4c}, {&(0x7f0000002180)="2b5d29d224e2e12ce585963ab8c945902c09361b0694f063d08e50cc212d4e72b1184d262bfe", 0x26}, {&(0x7f00000021c0)="724afdfcd992a0cbe6f34721b272a8dc535d7740c507bef4d2b0d8e8b18efdf12588d827e9e292a1c5733d841745fa1d68f30a2e60280a56695ad3062271200eca5f9eb2e129103027c7b522d0e3d2c84894d1d1ad55c5285aed38197283e2b5de5f64eb347992ac3a5cc18130223df4d61acdd6793a8a7da0d3942326f063a82c3782580a4d6e6f3cd7cc01f3ede6035adce39683dd89fff523f00c651b5e82325650bb749cc38c612818862d34f987cbf73225f0091b1c36c86cbdd723edb0", 0xc0}, {&(0x7f0000002280)="8b3a7c2c22f2278a2533631c126c17bc5f1724af12383a034354811ec50d1b8ee0cef0700165a775e3fab65c89e2ec48feeee351c8cc1cf5cc8ad0b6c873b9eebd67a38a5b268252c9c29ac94dec4c501b06babedee72d97e8db3337a5cc2e1adc647cc8cee105644df394ab2d240daeeca8467999bae173406496b5a97f6d4f2c55bdf1d7b172cfa7b090bfe5cee58ebd9284b1a6", 0x95}, {&(0x7f0000002340)="d3136034dfb0ff0b387d3f232458222cc14c02636ccc380c835ee08315643d63e89988edd0b099659977619469e850cf6bf08b4272430a085db643b0151d2066c8e31fa689491ca37146bae1c5fa7cc381e12dc601ae478abcd218ec5a90f9543bccf32af612d79be2f06e65d5c105c2b1e0ee09bf8cb73013b9c5ea0877b66bf9fbf138f09fc1f1beec56ccc0f51684550b8bc2f62edf706e84b6c17ab427de06c066d2815553dd662d17a964bfa39e249dbafaa6aaac665d5238121ae6fe14d3b444ccf61987bfd5c8b3a88635b48074005446850264146ef8c7ff8ceef93f2f3772d676d813aaa4e9a5728c0ac6c4188f46f8871879", 0xf7}, {&(0x7f0000002440)="1b4e820b6388c9c0f6d3af977f5819e28b9725257c8dfd3ef4c6d2dcbb035c83794346e1192bd204aafd91605ef2c1e4ab47c315b72ab0a16cb1cde8ee198d6fc8d88a9ebf51aba27113fd63800e6aa70f976dc04644e81cebb403795292b17543f410a6ee5569fc9a53b0a8b78ca6efa807917f06cb5615bdfd1668ebe8f268b969a9ef5361d957d506de6c68b9efb26cc3125877b38e37faefde1ef3fa9ed455703455c0eb39746271a721786036c12af8538407164ff78cee9acc0820", 0xbe}, {&(0x7f0000002500)="8b1e21c580f56c0be275dde756dd41", 0xf}, {&(0x7f0000002540)="ce65340c0e8839071860de6231431fecec63bbbe70b8c4c981730c931ef3f53ce93701f2966f2229edce6059c45ba892ccf63a5926bc91a35ffdc1fbd168cb25bfd8de32e5db9382919dfc83cba834e94555030da924e61928fd78a9ea1d39e7f60c14c31e8f20f83fa9be846ca1ae8df2c05dd0989df105036677675c69b9c585c962503220535302d2e332669d2839944913cb3d18fb", 0x97}], 0x8, &(0x7f0000002680)={0x78, 0x103, 0x7fffffff, "c91a16b5fefec07de1c31004d02c1df6bc6ab3ef9eaacec701508269ca4dd2914022cdcae3187922777016a6f61cd93078de7c7157a178283a976ce58f36362fd2836d1ba228735568021d09d91753e47d5b511cebb7e5ada3a4023b7ef1f4e2cb43a74cfaeb346a"}, 0x78, 0x4000}], 0x3, 0x40000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f00000027c0)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000002800)={0xc8, 0x40, 0x3, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000002840)={r2, 0x3f, 0x9}, &(0x7f0000002880)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00000028c0)={r1, 0x1, 0x2, [0x1, 0x7f]}, &(0x7f0000002900)=0xc) socketpair$inet6(0xa, 0x80000, 0x1, &(0x7f0000002940)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002980)) write$binfmt_misc(r5, &(0x7f00000029c0)={'syz1', "0748902deb19f21727029a513b4c4929bf5eb9c5a0c97c0dc14ffc4fb7d4e04471fb4731949b1ec0b3905e1e6fa3a8bb4c9441d4206d0b20a06b92bde08ebf4a4154ec92e2ecc53edee07bfa30e118253d63dd1f7560fa67255b1acabbec0dafd9a0dd24843b7f086f52d02be10ff2c5116b9659b0d4710f19011fd096950cbca527e14744"}, 0x89) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000002a80)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'tunl0\x00'}) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002b00)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000002b40)={r2, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000002b80), &(0x7f0000002bc0)=0x4) socketpair$inet6(0xa, 0xb, 0x9, &(0x7f0000002c00)) [ 42.592381] IPVS: Creating netns size=2536 id=1 [ 42.662752] IPVS: Creating netns size=2536 id=2 [ 42.702699] IPVS: Creating netns size=2536 id=3 [ 42.739699] IPVS: Creating netns size=2536 id=4 [ 42.786517] IPVS: Creating netns size=2536 id=5 [ 42.828185] IPVS: Creating netns size=2536 id=6 [ 42.871118] IPVS: Creating netns size=2536 id=7 [ 42.947190] IPVS: Creating netns size=2536 id=8 [ 43.248820] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.277664] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.504629] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.552155] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.568485] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.591583] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.606559] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.622193] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.647389] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.658859] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.808672] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.821591] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.863365] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.889768] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.905400] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.915757] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.923843] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.932430] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.948011] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.966443] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.981727] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.989477] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.002748] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.027727] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.038487] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.066257] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.080356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.093006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.113634] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.127464] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.148194] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.161922] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.224259] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.239677] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.253656] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.284114] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.292039] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.307254] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.315901] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.326271] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.336321] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.372172] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.382547] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.390657] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.440613] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.453028] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.464154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.478803] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.488834] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.497323] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.504860] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.534129] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.542845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.550338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.558072] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.566682] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.578257] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.586032] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.597944] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.610808] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.618829] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.632065] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.642009] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.651129] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.661500] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.673098] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.680582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.694956] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.703278] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.711024] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.745802] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.761807] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.769638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.780027] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.788021] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.802225] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.812061] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.819522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.835255] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.842792] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.852493] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.866921] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.876195] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.886262] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.896170] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.904912] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.912500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.919863] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.927463] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.934958] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.943595] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.954344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.962124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.973137] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.983035] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.990492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.101004] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.317661] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.334582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.341436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.486044] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.512420] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.548179] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.606817] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.622098] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.655140] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.661260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.669610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.681222] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.722214] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.728338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.735654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.745518] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.758385] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.767570] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.777979] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.852922] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.859114] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.866750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.878893] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.889923] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.903076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.927447] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.936790] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.950739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.966112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.978075] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.984921] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/28 16:45:05 executing program 0: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x1) unshare(0x8000000) r1 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x15) tee(r1, r0, 0x100000001, 0x8) sendfile(r0, r1, &(0x7f00000009c0), 0x400000000007fa) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f0000000140)=0x1) ioctl$TCGETA(r0, 0x5405, &(0x7f00000000c0)) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000000)=""/81) 2018/04/28 16:45:05 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000000c0)=""/183, &(0x7f0000000180)=0xb7) unshare(0x20020000) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000dcd000)='ceph\x00', 0x0, &(0x7f000002f000)) r1 = socket$key(0xf, 0x3, 0x2) recvmsg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400), 0x156, &(0x7f0000000480)=""/111, 0x6f}, 0x0) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000001780), 0x81008, &(0x7f0000001880)=ANY=[@ANYBLOB='\b']) rmdir(&(0x7f0000d19000)='./file0\x00') socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)) 2018/04/28 16:45:05 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000080)=0x6c5, 0x4) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000540)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000280)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/04/28 16:45:05 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) userfaultfd(0x800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000600)={'ip6gre0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000640)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) syncfs(r0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x80000) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x5}) r4 = epoll_create1(0x0) epoll_wait(r4, &(0x7f0000000040)=[{}], 0x1, 0x8000) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000680)=ANY=[@ANYBLOB="03000000000000000a004e2301000000fe8000000000000000000000000000bb008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a004e2200080000ff010000000000000000000000000001030000000000000000000000000000000000000000000000000000000000000000dd22f00e4160e9ad0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000a004e230100008000000000000000000000ffff00000000d309ffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xfffffe83) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000cd8ff4)) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r3) epoll_wait(r4, &(0x7f0000000100)=[{}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) r5 = creat(&(0x7f00000002c0)='./file0\x00', 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3, 0x4, 0x204000, 0x0, 0x2, 0x633, 0x7, {0x0, @in6={{0xa, 0x4e22, 0xe3, @dev={0xfe, 0x80, [], 0x14}, 0x8}}, 0x1, 0xe44, 0x7, 0x401, 0x4}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000500)={r7}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000240)={r8, 0x0, &(0x7f0000000840)}, &(0x7f00000008c0)=0x10) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000300)=ANY=[@ANYBLOB="000000df000000000000000000000000000000090000000000000000000000000000000000000000f13aab1b03d160c4a08673d0732277de9f516931d497134c4ba4b15493739df2092290a24a60b4b3a168bb6bbb7427b72927afba744017b6032dbe9cb436dde99889c9a9032c4b2cfeca2fb9df42c97de88c7b18f4c66c5e707dbdeae53e75d55b1a3922b294cdb5b304d12442494148a51d28f384e67ead5f7e18716be269bb301e1b5a3ecfb12a374ae31bff124ef505e22719a4f82c5cb62be2f54835c02d8538d1debeb3fc3bb59d819494b25070342633a530c7898ca8fa6990f79f10d8bc3cbeb9091dfa350dcd0d"]) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000480)={r7, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e23, 0x20, @empty, 0x14d30057}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xa4}, @in6={0xa, 0x4e23, 0x100000000, @dev={0xfe, 0x80, [], 0xe}, 0xff}, @in={0x2, 0x4e23, @broadcast=0xffffffff}]}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000040)={r7, 0x0, 0x30}, 0xc) 2018/04/28 16:45:05 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000002900)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="6b89e549ac8441bbe1200d61a6dd8ad0317a353b0fa6045141fedb425a9f68f8ed049e9e12a4c16942e68a2e5812050caf24d9ab0082a179859508ebf363e73141dde6c92401fa81d03a25f7ec47af37165d95929b00a1097e6ce117327c0534f14544899f72ca5826275bdebda701f14be36f8b7364f143a9f01beb0a20c6f479447dd40ded36b3e5b2677607ee3100c0a7d99d83525a3f73f67b1988489b675c94c21e9360873c6bbfc01a6faf8f9ec454998a1276", 0xb6}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="6c6cb5b551a0bf8de7e8a5e1ec933fa78748c26f2f82f891eba217983afa8265f4f8c1a1c1f9b2f31134d3e4057ef1b4b3a61bdd8b2f38966a1cfcf7ebb10b5bf86347812603ac3f6f933231971f23cde39998fcfe5d7592c29117f312e0a588ac9efc2470", 0x65}], 0x3, &(0x7f0000001280)=[{0xc8, 0x117, 0x8, "eef0b4c9a146e89433882012471250c4c36c18d0beee5d7f584c94fe908620e2e0ef60acbcb25e9326777f8f5c08fce631e88ef23f988fbc7db3a3f408d74d2024d3f73c0e19fb5b19ae7fa64f20744dc63a3ebd4c16447d5218b514449c51e4e86d69d2c67afef552b9cee8e65770395db265fad9cd9ddbfe015e27e74a7dd9ec0f4856fa612c0e0ab8601ff1fd0da8fafd97ec2c5e14cced6be65fc4d327d7cceaf11317f041b36b92322279f03b3fcfe6e47603b9996b"}, {0x1010, 0x103, 0xd94, 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0x10d8, 0x5}, 0x800}, {{&(0x7f0000002380)=@nl=@unspec, 0x80, &(0x7f00000024c0)=[{&(0x7f0000002400)="35df75e38679339b42f812519a487db179f224c0312a4151c471b078c79095db6cde1efb57e016cf3d47f6985ccbb612ecabecfe78cb17754999c60a6350d13318364062ca96adc319684995609cc131beb516efb4ee3df0795a5023f461df4293e8e28b026500984f4b1b13f3b9021cd9da80559c848d550bbb03e74cc726820e757b90b541ba42cae10357", 0x8c}, {&(0x7f00000000c0)="8d7d88edaf2d9ad2945b83768341476c6ba62b20a91cd158", 0x18}], 0x2, &(0x7f0000002500)=[{0x18, 0x11f, 0x95, "4941d0b1d65f86"}, {0xc8, 0x10b, 0x0, "761175915443b651c2d1f51d1f5f296e9a378ba0671a6cbdb04af5f60232758c2bcc5adc4cd822e6eec1bc29e35fe8541a1b6d9daa446db500901ac8757d419016326ac8c85c9603e5fbe3dd4bf1b5d9d4848289deb7c39870aba6bdf7b992dc9364f36198906cb7e6baa0740998842939396ac64f84046cc51385922fa0db2c3e0fc3bf7aa6c1a5fe50d679576c64043e1f69b252592646a480b833f2d569a61f175b8f3caef01e83f32f98b73f1696f3945b86"}, {0xf0, 0x114, 0x100000000, "a0aa37d5a2522423a912d8ff69260108030c34943b57b438aef615ac6cafdd71ad34a3db34ae96fa6c6d7ca14379804f62701411c0eea342bb21cfa16d599d46bdde77d4f903617a8d9533a1288e0b08f800e865f18fb3cc67a30764375858059d4c21c7cee61766c449315eb009b95641af83ad8dfa94e689cce3f7b5d0f2a3ab19ebae924108dde94b6d24393a705b0886646aec83a8eb4c07c8dacb4100252b65f8730eea306058b753af25b74bb1bbe1a34f4ac498981d273a777476223304e922e9ac77b6b9dba0ac8d6e9f3f410567ac77e50d9d014edbddc6b9ffd19f"}, {0xa8, 0x116, 0x200, "a478641c17bb6b90c8d457cc44cb8b61112af09756e6d43a8bf3e274bfb542a0d82bd9813b56e944fee005a3f656c249196233bdafcb1c757d299cf3756a6dac2c9b219d1b61278ef4ff280f753cff565f2c46de80e8b2bc2f24b4a8a55e94fb4ff60add2a9bc89a7abb46ca88fd9c0aaf32ded0c54ac2e2ecbd81a84049f090b692d12aec6121c2a4091652820cf06ada7b82614907"}, {0xa0, 0x118, 0x2, "6dfdff01dafaecece99c85f2c8da09dee70f96da1825d219fbf5bf303af9ae1dfce6fa2b6b6fc063f199db2856ed11a3ac49b1582cd8dd883b809c22e77f87dee4635bd35f774e2056c093f0e46bba6cbb7502ebe0cf5837d1753f42a4a1e649bfbb12aab4aa7384c9bf10721133478266539c31f7f9ab1f5ff26064c4842a862bd61ac374c18f1f3e"}, {0xe0, 0x1, 0x100000000, "b5ad7a66ac037886c748f4a798c271ce98c2edeb8528d083c2391aea25e01e708a443a79821e30ad182ef92f2eef176c5d75737c0d42d82e56fe9a4ac25c051aea7ed4d39e3ccde069749bd59c73d534e6d3d27f561e4371ba56375e9cfd667042d72104fcf6529f10bef08992ad54fbd1c3ba1bef3ddb40a7622a062adb579c4797d863c0e39fe66c566f3d800f9ea1e21025bb7fec8573fca29db582333e523009bbe12bbf7ff28f1b3742015d526bae6e876036c97a3009704c6bd699334e760a9039cee9029ccecdb7"}], 0x3f8, 0x4000000}, 0x1}], 0x2, 0x40000001) 2018/04/28 16:45:05 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x200000, 0x120) symlinkat(&(0x7f0000000000)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00') sync_file_range(r0, 0x0, 0x3, 0x0) 2018/04/28 16:45:05 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000100)={0x7, 0x9, 0x4, {}, 0x9, 0xffffffff80000001}) pipe(&(0x7f0000000080)) syz_emit_ethernet(0x16, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="3c5151c8bb67", [], {@generic={0x8864, "4a575dd1907c0057"}}}, &(0x7f00000000c0)) 2018/04/28 16:45:05 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000100)={{0x1, 0x3, 0x95c, 0x0, 0x7}, 0x3, 0x0, 0xbfb}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x0, 0x7, 0x7, 0x0, 0x1f}) [ 50.313847] FAT-fs (loop1): invalid media value (0xbd) [ 50.319314] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/04/28 16:45:06 executing program 2: r0 = open(&(0x7f00000004c0)='./file0\x00', 0x40082, 0x180) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000500)={0x1321, 0x5, 0x10000}, 0x8) r1 = syz_open_dev$sg(&(0x7f00000006c0)='/dev/sg#\x00', 0x0, 0x8006) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'syzkaller0\x00', 0x300d}) write(r1, &(0x7f0000000200)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000640)={'ah\x00'}, &(0x7f0000000680)=0x1e) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000280)=""/176, &(0x7f0000000340)=0xb0) write(r1, &(0x7f0000000180)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697a43edd3a70f330e6fe3a1c9c76f3f000079a8", 0x58) recvfrom$inet(r0, &(0x7f0000000080)=""/81, 0x51, 0x40, &(0x7f0000000240)={0x2, 0x4e22}, 0x10) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000040)="e59bc053050000007bb51f597ea6feb27c6371100ca6f5c53ded1a2f0fd1c92c1f8082d61217feadb3af", 0x2a}], 0x1) ioctl$sock_inet_SIOCSARP(r1, 0x227c, &(0x7f0000000100)={{0x2, 0x0, @loopback=0x7f000001}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, "e8e1ffc9920000200001000100"}) 2018/04/28 16:45:06 executing program 1: socketpair$inet(0x2, 0x6, 0xfdc, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r1, 0x9}, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f000000a000/0x2000)=nil) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) remap_file_pages(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x9, 0x0) 2018/04/28 16:45:06 executing program 5: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f000001c000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000001bfd0)="2f0000001d0003fd6d000000000000000add00d8020000001f5f08c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) listen(r0, 0x0) 2018/04/28 16:45:06 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x10) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000040)=""/158, 0x9e) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f0000002540)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000140)={0x2c, 0x7, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@nested={0x18, 0x1, [@typed={0x14, 0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x2c}, 0x1}, 0x0) [ 50.410837] hrtimer: interrupt took 36892 ns [ 50.416453] mmap: syz-executor1 (6936) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/28 16:45:07 executing program 2: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) write$binfmt_elf32(r0, &(0x7f0000001300)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x7, 0x0, 0x1000, 0x9, 0x3, 0x3f, 0x1ff, 0x321, 0x38, 0x312, 0xfffffffffffffff7, 0x0, 0x20, 0x2, 0x0, 0x8000, 0xa1b1}, [{0x3, 0x3, 0x9, 0xe1e, 0x200, 0x8d7, 0x5, 0xf6}, {0x6, 0x10001, 0x2, 0x800, 0x8, 0x40, 0x9, 0x39b}], "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", [[], [], [], []]}, 0x1478) get_robust_list(0x0, &(0x7f00000000c0)=&(0x7f0000000000)={&(0x7f00000012c0)={&(0x7f0000000080)}, 0x0, &(0x7f0000000040)={&(0x7f0000000140)}}, &(0x7f0000000100)=0x18) 2018/04/28 16:45:07 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001840)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e23, @multicast2=0xe0000002}, 'team_slave_1\x00'}) r1 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000005c0)="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") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000280)) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000002c0)={{0x3b, @multicast2=0xe0000002, 0x4e23, 0x0, 'wlc\x00', 0x16, 0x5, 0x14}, {@rand_addr, 0x4e22, 0x2000, 0x80000000, 0x3, 0x8}}, 0x44) kexec_load(0x100000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000000040)="74d199655eb1d9a6bfda8b2ef536b893ed7946152690a717d0b964ea84b6c084dfe12fa44134abd7803970ecb7c19141184935e64dda5137d9", 0x39, 0x1, 0xe4c}, {&(0x7f0000000080)="69b93d27ac19334931c7d05e026d5ac1f80f2e834b3757f0110aff60298a6579fb9e539d032dc41f2e62499efba72d9108f1f55344b81ac537c1accc7c3abf672956eef63ff86eb1ca7df9f2ef933b87b225a88c8f5dc95ee5fbce13d607f57d646fc3243c8a92ceeac3bc20161380ae6cf3a8390126f72b38edc158756126a00737638c592f9b0b15c37599b8cdee320d0af286d6ff151db3c7de62aedbe65a766de19e85daba3169d4d98e24b48cfa1bd5c6d6abadcc8b46802f366582ff935a5a5f3c419be1f037f7f3a15d59", 0xce, 0x9, 0x7f}, {&(0x7f0000000180)="e1a117eedbe947751e8ea3f279240e15c2ba5044a818edb81ab3ce1c3bcfc233dad524fc459bbbabc2408ba3da1eb4e027092d6da32d3bac75804fbdd91210bbb34ce077669e2dfa746184b948253063a06f9b04e1a7fe9484bcfd773182f4f23ee67f5b54c287cfaeb4dbb27865c516b278732da4a453", 0x77, 0xccce, 0x1a}], 0x2a0000) 2018/04/28 16:45:07 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='veth1_to_bridge\x00') bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x40, 0x4) vmsplice(r0, &(0x7f0000001680)=[{&(0x7f00000001c0)="41d369eb9a318b0be7e3b3da4e6faab7f9fce1ac64fe9f4d3df779aab209eb789032c281315636d2470dba1426dd921016881524d26e51c2426e9809231c40766b5a9af9b08f9e453b8745b0cb415675fcf1e4b95b4159dfaec24349ae0700244ced0c403b23ed368656416719d17e4270d6c036e4effea793e3b2f048fc80ba36e724c3e48b371e048ba4feaff8fb1e62154dbe46e9bef4327bba76764a13f184e605f7265521e535", 0xa9}, {&(0x7f0000000280)="6072de7c296a6f69f27aecb2ee6e672dd308a73d6e2db345922d6c1405683e922a7d8635d5d2759b0ba21d7ce0b3b4b54b044dd42e213940faba68d59b0d4863f77ad653dbca76d8ac9e3627cec897190250b261ee33e1dd0ea5951eb6698190440206d300002fe50c98e3e3e437bfc13b16ce0bcc9e7983c090c75973acb4459901729ddc5dfcec2e3ca65821b31766f1e69b1dd5b5b76f5fe48e80fc77ede21dd3e32db3879ea11d60042bcf3c3433650fbda1bb39811b6be5315c1d5470526287b0e2790b2d72d5086e2bb9eb33d0a7141c4a0509b9cb68cfa760cd3f55d09d7670", 0xe3}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="5cd8935c964ff66224ee15a42f12e47d4dfc0d10c75ab345db7ab4c5184736de1b2df0bae0ff2b46df87336d0b183e7a07ce4b4aae285460ae40428a4e39024b0c7c716777204aed7dd3c7805b702867ab97a16b878251fb088a0cd1d43a51f9f2a9a684e868bd955b8fbd3495dfa1173fabebb72de6969a1cb9fb53205424dfe1f2f56690b44fb56c2a9c62af85378c74983809c097e4035dff998d16a1b3ec772f3f51402712328192d2095d18568565af32e2341176bae7ad4448bc05bc80f6055bac97a3dd5e99a5aaada7a49807031d5576fd663b", 0xd7}, {&(0x7f0000001480)="e330e432feb7cae105dbe430e660397bf271188fefd5b0c4af2fcfeb49316a5bd599de13db5b82f368c3098b0eb25757ce7a74cb843a87d62f7650f61f27de88829afc8f21f13445e360eb4b0a4780f97ee5e4e648979cc1b758830039013045a07ee82e66f5d1e3d9d7ac4cba6633d2a1aec8bc2ecad6c2193a4927b04707eccfa17acfca03375b2a170daad76ff3a9", 0x90}, {&(0x7f0000001540)="3c630fe274c59272c2325d84aea904a0117ff289546449bb89cbe1e7b57f533357042c2e4983b2ba77d33792b761ee80c5a26490f54af8fbfe82f816ec4dc44ec1455e5427af34a130a0820700d9c462b791da24f548d6bd011a0f640961e665bb745593e3a9228f66582d701ff705c8d01be070e6d149f67ca14cbc256a0b68f118c81bb7643b580b71c481983d7b9bbaf4", 0x92}, {&(0x7f00000000c0)}, {&(0x7f0000001600)="512253f2a1f8133a955d28eb8f177a87020852859defa288844c07be9b1ebd5204686d0e014fad5726413fbdbda475ff3e422ed9f8f4977623da41b32c6f8e90db051546eaf1da9e495700bdd98e2b009f", 0x51}], 0x8, 0x7) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) sendfile(0xffffffffffffffff, r0, &(0x7f0000000180), 0x7fff) 2018/04/28 16:45:07 executing program 0: syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x6) r0 = socket(0x18, 0x0, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x20011, r1, 0x0) pipe2(&(0x7f0000000180), 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)) connect(r0, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/04/28 16:45:07 executing program 1: r0 = socket$inet6(0xa, 0x80c, 0x3) r1 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000700)="1c0415c8d13240c0b3489c8d0b752bc9b5d370867725efaec3b64985059545db6b614cea93fd249b59f4ba5877631057a601f64f79fd2a773750945c30c0c760f48af55c53efea30f47c82706e479ebefecf3faf14cfc128afa690a8aed452f02b183016d9c1a811f0f882f26df07679", 0x70, 0x0) keyctl$get_keyring_id(0x0, r1, 0x80) socket$inet_tcp(0x2, 0x1, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000000340)=0xabab, 0x4) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) accept$netrom(r6, &(0x7f0000000640)=@full, &(0x7f00000006c0)=0x11) eventfd2(0x0, 0x0) fallocate(r2, 0x2, 0x0, 0x92d) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) r7 = openat$cgroup_ro(r6, &(0x7f0000000600)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) r8 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r8, 0x40304580, &(0x7f0000000780)=ANY=[@ANYBLOB="54000004020007e58d00cb26901f00000000070000088100080000020078b25e02000091970600001476008be2f244f9f4027e75f0e9df35d00ccc4e093b88847f60c06c0b"]) ioctl$SNDRV_TIMER_IOCTL_START(r7, 0x54a0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0xff}}}, &(0x7f0000000280)=0x36) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) recvfrom$llc(r6, &(0x7f0000000540)=""/183, 0xb7, 0x40010000, 0x0, 0x0) r9 = openat(r8, &(0x7f00000004c0)='./file0\x00', 0x501000, 0x4) ioctl$VT_OPENQRY(r9, 0x5600, &(0x7f0000000500)) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000), 0x4) sendfile(r2, r2, &(0x7f0000000300), 0x7e87b280) 2018/04/28 16:45:07 executing program 7: prctl$seccomp(0x16, 0x0, &(0x7f0000000180)={0x3d7, &(0x7f0000000040)}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f6e65742f6970760fc99f6d9017342f76732f736e61745f7265", 0x2, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{0xff, 0x9, 0x7, 0x6}, {0x401, 0x1000, 0xff, 0x6}, {0x513d, 0x81, 0x9, 0x5}, {0xa42d, 0x5, 0x4, 0x931e}, {0x1, 0x3, 0x7fff, 0x7f}, {0x2, 0x2, 0x46}, {0x1, 0x1, 0x0, 0x2}, {0x9, 0x2, 0x5, 0x7}, {0x1, 0x69, 0x1000, 0x80000001}]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) syz_fuseblk_mount(&(0x7f0000976000)='./file1\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/28 16:45:07 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00001be000)=0xff, 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) r2 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) sendmmsg$unix(r2, &(0x7f0000001780), 0x4924924924925a8, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) tgkill(0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r3 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r3, 0x1, 0x0, 0x40) close(r3) umount2(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000000c0)="84ca3981648e244a27df8892891c5558", 0x10) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x0, &(0x7f0000000380)}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000140)={'rose0\x00', 0x401}) 2018/04/28 16:45:07 executing program 6: r0 = geteuid() r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000240)=0x8, 0x2) setuid(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x6000, r0, r2, 0xde, 0x3, 0x40000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) sendto(r1, &(0x7f00000003c0)="7c3dfb9495939c7cb2048e8be0c5f52e5d608078553c91299c94bf", 0x1b, 0x4000, &(0x7f0000000400)=@in6={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, 0x5}, 0x80) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x400) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f00000000c0)={@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xfffffffffffffff3) fcntl$getownex(r4, 0x10, &(0x7f0000000300)={0x0, 0x0}) prlimit64(r5, 0x5, &(0x7f0000000340)={0x3ff, 0x1}, &(0x7f0000000380)) 2018/04/28 16:45:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0x0, @loopback=0x7f000001}, 'syzkaller0\x00'}) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/28 16:45:07 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x501000, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x385}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x6) 2018/04/28 16:45:07 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000080)={0xfffffffffffffff8, 0x2, {0x3, 0x0, 0x10000, 0x1, 0x600}}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3ff, 0x8202) 2018/04/28 16:45:07 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000e18000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000d70ff0)={0x1a, 0x0, &(0x7f000079a000)}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x25) sendto$ax25(r1, &(0x7f0000000040)="db4c989ff04316d7f221e4f02906ead1b602981eaf35c67aaabd1b8ddb4ae013edc9f189064de3d981de55336a60d259939b2c0d762e1860b6eb4c74eca5bf543a9fe5b31af2d6cf897fe2aa2d99f1cd052102168dc6d5a92d0e2cbbd30b3f03e2709b6eee333bd7faa48d4ebbe83044e9d531218912d2ae8160c4b8aa61858ab650e6f3caf8ec77c34a0b60d10627df281eafd45248fac2e157bbefd24acda01ea04b4141c6f0e41d072dd58aec1e14d65aaf130a0dd8b4680501", 0xbb, 0x44080, 0x0, 0x0) 2018/04/28 16:45:07 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) unshare(0x8000000) memfd_create(&(0x7f0000000040)='lo\x00', 0x0) 2018/04/28 16:45:07 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x20, 0x8}) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000400)=0x0) tgkill(0x0, r2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x68000, 0x0) fallocate(0xffffffffffffffff, 0x2, 0x0, 0x92d) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) socketpair(0x2, 0x2, 0xfffffffffffffea8, &(0x7f0000000100)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x50202) fcntl$dupfd(r1, 0x406, r1) socketpair(0x1b, 0x0, 0x9, &(0x7f0000000600)) creat(&(0x7f0000000680)='./file0\x00', 0x1) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/status\x00', 0x0, 0x0) dup3(r0, r0, 0x80000) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000700)) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) flistxattr(r1, &(0x7f00000004c0)=""/210, 0xd2) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000480)=0x7) time(&(0x7f00000000c0)) 2018/04/28 16:45:07 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000480)={0x0, 0x4}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000500)={r4, 0x4, 0x80}, 0x8) r5 = dup(r2) getsockopt$inet6_tcp_int(r5, 0x6, 0xb, &(0x7f0000000040), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/04/28 16:45:07 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000940)={@mcast1, 0x0}, &(0x7f0000000980)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x400000023, &(0x7f000033d000)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xffffff59) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/126, 0x7e}], 0x1, &(0x7f0000000140)=""/251, 0xfb, 0x5}, 0x1) 2018/04/28 16:45:07 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000a1fe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff}, 0x20) prctl$intptr(0x8, 0x1) [ 51.805956] FAT-fs (loop3): Directory bread(block 112) failed [ 51.812365] FAT-fs (loop3): Directory bread(block 113) failed [ 51.832532] FAT-fs (loop3): Directory bread(block 114) failed [ 51.896986] FAT-fs (loop3): Directory bread(block 112) failed [ 51.903749] FAT-fs (loop3): Directory bread(block 113) failed [ 51.909722] FAT-fs (loop3): Directory bread(block 114) failed [ 51.922848] FAT-fs (loop3): Directory bread(block 112) failed [ 51.932541] FAT-fs (loop3): Directory bread(block 113) failed [ 51.938599] FAT-fs (loop3): Directory bread(block 114) failed [ 52.027370] FAT-fs (loop3): Directory bread(block 112) failed [ 52.033499] FAT-fs (loop3): Directory bread(block 113) failed [ 52.039372] FAT-fs (loop3): Directory bread(block 114) failed [ 52.048442] FAT-fs (loop3): Directory bread(block 112) failed [ 52.054589] FAT-fs (loop3): Directory bread(block 113) failed [ 52.060560] FAT-fs (loop3): Directory bread(block 114) failed [ 52.069034] FAT-fs (loop3): Directory bread(block 112) failed [ 52.075056] FAT-fs (loop3): Directory bread(block 113) failed [ 52.080986] FAT-fs (loop3): Directory bread(block 114) failed 2018/04/28 16:45:08 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000253ff7)='/dev/rtc\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000001280)=[{&(0x7f0000000000)="7daf786ef39d8308e6758b8d98984a0994d9e59416d7877e236ea5309d9e7585a8f77ba4e5642d6b8fc2762bfecf6991020d2477ba90b563048aa52c08c9504d9171255b5e55b75da0457a4a4af614f00519496d7199cf6c712ab4d69bf64629634e2754e8557a1822674f5d9306c579fa6fbb8ad2633052068e2779b5ae90064688057c17b0c3701f99d9deb78e810eea9fd7ac6082c701", 0x98}, {&(0x7f00000000c0)}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="5f684ff620956b1def17e2bff93dace42e56db6be4a55b374dc8ebcb3e86732e8853d6d831b556fc2dc9bbf2ff46f90d17e0b46f10c51e163b770e02b8144c17ecaa0eaa6155f5e31c55908a82ba0d415c712f163d9faa8810d0df71e6d4672ccb44220c2cf3e74750329c672bd621b9f33c6fec34afd21ff6cc17d125e7", 0x7e}, {&(0x7f0000001400)="0fd5deb1e3b1eac3f832b1eb79a98f32de0516f520aeb9ca876d13add71b857269de36154c541091e456f45e5986c2e9f221a76044101240df267a4eb2b4df08d0004dc6b4bd5cd803b4f4a849a56237ac8a4cfc429dcd1dc6af9d948ce50f4f70837f29621e943505f4b4ecacd1b4fe3771298c8545b1edfffe7c7ec387472de924093aa5b7fb9d0cc06631dcfa317123f668b29f1cf8eb27f7e70221c5955f7acba03df6b7e82605b837246f8c87aa4da756cbdce7f9ebc6cc979550635be9b590f1015f2dc79c5dc4483228ecf4", 0xcf}], 0x0, 0x5a) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000001180)=0x6) flistxattr(r0, &(0x7f0000001300)=""/228, 0xe4) ioctl$TIOCGPTPEER(r0, 0x80247009, 0xfffffffffffff189) 2018/04/28 16:45:08 executing program 7: r0 = socket(0x1d, 0x1000000002, 0x8003) write(r0, &(0x7f0000000040)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000000)}, 0x0) 2018/04/28 16:45:08 executing program 4: pipe2(&(0x7f000012d000)={0x0, 0x0}, 0x0) fchmod(r1, 0x0) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000005fd8)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000), 0x1000) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={'team_slave_1\x00', 0xffffffff80000000}) userfaultfd(0x80800) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x2}) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 2018/04/28 16:45:08 executing program 1: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x9) unshare(0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x112, &(0x7f0000000240)=ANY=[]) r1 = open(&(0x7f0000000640)='./file0/file0\x00', 0x40003ffd, 0x0) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000680)='K', 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000280)={0x1, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000002c0)={0x100, r2}) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000500)=0x3c4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000240)=@get={0x1, &(0x7f0000000140)=""/203, 0x7}) r4 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000380), 0x0, 0x0) r5 = socket(0x0, 0xe, 0x8000000001) sendto$ax25(r5, &(0x7f0000000140), 0x0, 0x20000000, &(0x7f0000000040)={0x3, {"65a21c61a839d6"}}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000540)={0x0, 0x8}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000380)={r6, 0x3, 0x9, [0x7ff, 0x3, 0xd2, 0x5, 0x0, 0x8, 0x5, 0x7ff, 0x9]}, 0x1a) keyctl$instantiate(0xc, r4, &(0x7f0000000600), 0x0, r4) 2018/04/28 16:45:08 executing program 0: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000000100)='./bus\x00', 0x141045, 0x2) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2, 0x100011, r0, 0x0) mkdir(&(0x7f0000017ff6)='./file0\x00', 0x0) r1 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000240)='vfat\x00', &(0x7f0000000080)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f00000002c0), 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000280)={[{@errors_remount='errors=remount-ro', 0x2c}, {@showexec='showexec', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@check_strict='check=strict', 0x2c}, {@tz_utc='tz=UTC', 0x2c}]}) getdents(r1, &(0x7f0000006b00)=""/117, 0x75) 2018/04/28 16:45:08 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40000000) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x77e}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x104d130f25fef3c9, "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"}, &(0x7f0000000240)=0x1000000c1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) 2018/04/28 16:45:08 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x200, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000002c0)={'mangle\x00'}, &(0x7f0000000200)=0x54) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x200000, 0x0) accept4$inet6(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x1c, 0x80800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010400000000000000000900000114000200726f732530000000000000000000000008000300000000000800010000000000"], 0x44}, 0x1}, 0x0) socket$inet6(0xa, 0x0, 0x3) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) 2018/04/28 16:45:08 executing program 5: inotify_init() r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) 2018/04/28 16:45:08 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, '/dev/pktcdvd/control\x00'}], 0xa, "7b65d449cbdf91880a733d7488867bdb2273143a317089e83c693088dc333dc0aaf15f78544daf38286bdc185b8194c4a93709ebb0860b1c559388eeeadb5625a66befbffc9cee91fe04f27ee88d35945585e8afde16c85342c0f21b35afb4fa394d8dc38fe904b4c5a0121e8f4f6afa5be12318531337a38a9bb05bdd3b53003e41e3df2512df2ba33ea639012766a4f90e5af0c79d320996f931de0b1ed94318ebe71d0cc167"}, 0xc8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x28000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$sock_void(r0, 0x29, 0x14, 0x0, 0xf000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x3, 0x4) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r2, &(0x7f0000000140)=""/16, 0x10) 2018/04/28 16:45:08 executing program 2: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x70, 0xe12, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008f9000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0xffffffff7fffffff, 0x0, 0x1, 0x3, 0x2, 0x3f, 0x2, 0x9b, 0x38, 0x18f, 0x7a97ff26, 0x200, 0x20, 0x1, 0x6, 0x100, 0x59}, [{0x1, 0x38f, 0x5, 0x1, 0xfffffffffffff1ce, 0x7fffffff, 0x6, 0xfffffffffffffffd}], "86", [[], [], [], [], [], [], [], [], []]}, 0x959) 2018/04/28 16:45:08 executing program 5: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x40, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f00000003c0)=0xc) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, @remote}, &(0x7f0000000280)=0x10, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000), 0x0, 0x1a0}]) [ 52.757923] IPVS: Creating netns size=2536 id=9 2018/04/28 16:45:08 executing program 7: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="0a0000004ccb0000fcff010000009ae81bd4da97d67cb46e64e476bdc06fca39be3f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x2c) write(r0, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) [ 52.782103] FAT-fs (loop0): bogus number of reserved sectors [ 52.783996] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/28 16:45:08 executing program 4: r0 = socket$inet(0x2, 0x3, 0x20000000084) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) sendto$inet(r0, &(0x7f0000000000)="a67cc94abaa5d65be3bb68ee0ed149c4", 0x10, 0x0, &(0x7f0000000100)={0x2}, 0x10) 2018/04/28 16:45:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x40) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x5, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f00000000c0)) select(0x40, &(0x7f0000000100)={0x0, 0x0, 0x7, 0x3}, &(0x7f0000000140)={0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5, 0x8}, &(0x7f0000000180), &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000240)) 2018/04/28 16:45:08 executing program 2: socket$inet(0x2, 0x807, 0x6) r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000380)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="96cb409c63eb4db6e0c5f307b4ea6eaf74d406c98c75890986008840d09bc19ea38cb6c582fa4d3a1bda31da4e1eda8a814499c79fde8b934d50c9a45445330ff6411add8989e6105eb5f1c4f5ab52d920845ea2eec589d7d572d84b3563990ab1dbb9eebae90cf5c6"], 0x0, 0x0, &(0x7f00004c1000)}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r4 = socket$inet(0x2, 0x80003, 0x9) syz_mount_image$gfs2(&(0x7f0000000140)='gfs2\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f00000001c0)="16355e2d283570813083651a0f0e50a030853a758e72fd539df083808ef4b94f1983087557d76a80034e8bfb434c16ce7f01c8791609f030761be56b7a98e667559bb53dbbf43246b973c15320cf2658e1ee62b67235d812d938", 0x5a, 0xc7d8}], 0x80000, &(0x7f0000000800)=ANY=[]) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300), 0x1, 0x0, &(0x7f0000000540)='b'}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000600)={0x4000000000}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x200002, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x86, 0x0, &(0x7f0000000400)="f51c108a9f64484cc6efb1abc908fb5b2a32a1df0ba283b739b38932a0d7236110bf46466a47c5cc973902c149881d7be72dbdcf226b1c582bc8f190eb0991baba68cb9e0068f8bfe21a7726246bbb6d9d5d8c0bf08fd522eb82ece3a14b04bae4e8857df22f2ef7f9c551a37ee570682b6e0b76f1e7687e9c610e000031d75986bb8b890000"}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000000940)={0x10}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000005c0)={0x0, 0x2}, &(0x7f00000007c0)=0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000003c0)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) openat$cgroup_procs(r3, &(0x7f0000000680)='cgroup.procs\x00', 0x2, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000100)=@generic={0x6, 0x6, 0x1}) 2018/04/28 16:45:08 executing program 4: mkdirat(0xffffffffffffffff, &(0x7f0000044ff6)='./control\x00', 0x0) r0 = fanotify_init(0x1, 0x80000) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)=0x0) lstat(&(0x7f0000000200)='./control\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000002c0)='./control\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000380)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000480)=0xe8) getresgid(&(0x7f00000004c0)=0x0, &(0x7f0000000580), &(0x7f00000005c0)) sendmsg$unix(r1, &(0x7f0000000640)={&(0x7f0000000040)=@file={0x1, './control\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f00000000c0)="729dde73c6dedde8f364c788d42e1a3a83d0c68dc716d3f640f1efce854e66c972bdc72539526fc08bba", 0x2a}, {&(0x7f0000000100)="4808cd6683f38e10044dd41c3e746b", 0xf}, {&(0x7f0000000140)="1db2906f36ebf97a233b582becc1d3e6943795d36fec25a2318de4e92e8460149d92578b", 0x24}], 0x3, &(0x7f0000000600)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40}, 0x1) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000500)=""/16, 0x10}], 0x1) 2018/04/28 16:45:08 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000280)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@remote, @in=@multicast2}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000600)=0xe8) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000001a80)=ANY=[@ANYBLOB="140000000301ffff000000000000000002000000cdfbf76f179a4367f599a90400a1d38548811c0165c37f9c203ab387f06955d0eb1354de80b879c8889fb47036755ed842c7bf2c8f1aa4dec24a911b5720b911f305faf1144785cd42d0679f83af770c4ded1425ec12edae1f653b213e46231ff7c44e4360698cbc33554da0d35420f63c19a16c6026db2fbd03f9d6f6a64ef67576"], 0x96}, 0x1}, 0x0) getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d80), &(0x7f0000000dc0)=0xc) fstat(r2, &(0x7f0000000fc0)) fstat(r0, &(0x7f0000001040)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001100)={{{@in, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000001200)=0xe8) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x80000, 0x0) lstat(&(0x7f0000001240)='./bus\x00', &(0x7f0000001280)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001340)={{{@in6=@loopback, @in=@remote}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001440)=0xe8) stat(&(0x7f0000001480)='./bus\x00', &(0x7f00000014c0)) getpgid(0x0) geteuid() [ 52.784002] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 52.847315] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. [ 52.847321] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 52.904719] Dev loop5: unable to read RDB block 1 [ 52.904875] loop5: unable to read partition table [ 52.905308] loop5: partition table beyond EOD, truncated [ 52.905337] loop_reread_partitions: partition scan of loop5 () failed (rc=-5) [ 53.025847] FAT-fs (loop0): Can't find a valid FAT filesystem [ 53.070772] binder: 7139:7147 unknown command -1673475178 [ 53.076651] binder: 7139:7147 ioctl c0306201 20004000 returned -22 [ 53.128202] IPVS: Creating netns size=2536 id=10 [ 53.217493] Dev loop5: unable to read RDB block 1 [ 53.227315] loop5: unable to read partition table [ 53.238613] loop5: partition table beyond EOD, truncated [ 53.246087] loop_reread_partitions: partition scan of loop5 () failed (rc=-5) [ 53.733074] binder: 7139:7182 ioctl c0306201 20007000 returned -14 [ 53.746457] binder: release 7139:7182 transaction 2 out, still active [ 53.753083] binder: undelivered TRANSACTION_COMPLETE [ 53.893345] binder: 7139:7182 ioctl c0306201 20004000 returned -14 [ 53.899940] binder: 7139:7147 ioctl c0306201 20000340 returned -14 2018/04/28 16:45:09 executing program 7: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0xf263}, 0x1c) r1 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000140)) 2018/04/28 16:45:09 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) pkey_free(0xffffffffffffffff) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00001be000)=0xff, 0x4) readahead(r0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000280)=0x98, 0x4) gettid() lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000300)={0x2, &(0x7f00000002c0)=[{}, {}]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000240)) fallocate(r1, 0x1, 0x0, 0x3f0000) close(r1) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000140)) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000180)=0x1) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/04/28 16:45:09 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40000000) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x77e}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x104d130f25fef3c9, "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"}, &(0x7f0000000240)=0x1000000c1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) 2018/04/28 16:45:09 executing program 5: r0 = eventfd2(0x4, 0x800) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x400) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000001500)=""/231, 0xe7}], 0x2) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000000c0)={r2, &(0x7f0000000140)=""/4096}) 2018/04/28 16:45:09 executing program 0: setrlimit(0xf, &(0x7f0000000300)={0x5, 0x8001}) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b5ffc)=0x1, 0x315) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x5}]}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f0000000200)="96", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000003c0)={r2, 0x6ebd, 0xfffffffffffffffc}, 0x8) getsockname$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000380)=0x18) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'team_slave_1\x00', r3}) recvfrom$ipx(r1, &(0x7f0000000140)=""/165, 0xa5, 0x20, &(0x7f0000000080)={0x4, 0x100000001, 0x40, "97dce83c5d78", 0x2}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) 2018/04/28 16:45:09 executing program 1: r0 = socket(0x10, 0x20000000000002, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000060fff0)={0x1, &(0x7f0000615000)=[{0x6}]}, 0x10) write(r0, &(0x7f0000000000)="260000002e0047f1935ebff70722000c07fff7eb000000080700ff36b807475121001a000000", 0x26) 2018/04/28 16:45:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x80a6, 0x0, "ecf4973d5d032c140cca1499707bd704139952d9acf3d36ec114054242850b7894afaa22d4a01c5c7e622288caa3089e32a3fe8390cfb634b446aab9cc4f3ec01dd444b645789109cf1cd8f0497b7a58"}, 0xd8) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) 2018/04/28 16:45:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) connect$unix(r0, &(0x7f0000000340)=@abs, 0x6e) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000040)=0x8001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x1, 0x0, 0x0) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000540)='A', 0x1}], 0x1) writev(r0, &(0x7f0000001040)=[{&(0x7f00000000c0)='2', 0x1}], 0x1) [ 53.962937] binder: send failed reply for transaction 2, target dead 2018/04/28 16:45:09 executing program 2: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000940)=[{0xc}, {0x8, 0x8e9d}, {0xc, 0xffffffffffffffb6}], 0x3) pipe(&(0x7f0000035ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r4 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) r5 = dup3(r1, r4, 0x0) dup3(r3, r2, 0x0) r6 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r2, &(0x7f00003d6ff4)) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x80000000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="39000000ce49cb51e0fefd77f9c7b883c542e5fd679fe6e4e18e2f17af5802fc5b0164b1fe9154551be85ffe63c4bfaa556573aeda151572288f752683"], &(0x7f00000000c0)=0x41) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000180)={r7, 0xffffffffffffff36, 0x30}, 0xc) pipe(&(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r7, 0x7fff}, &(0x7f0000000140)=0x8) open(&(0x7f0000272ffa)='./bus\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f00000001c0)=""/36, 0x24, 0x2000, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e23}, 0x6e) 2018/04/28 16:45:09 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f00000000c0), 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000140)=""/82) close(r1) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/04/28 16:45:09 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x100000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000440)='./file1\x00', 0x42) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e24, 0x7f, @dev={0xfe, 0x80, [], 0xf}, 0x2}}, [0x5, 0x4, 0x80, 0x5c56a4dc, 0x8, 0x3ff, 0x743, 0x442a, 0x1, 0x3, 0xfffffffffffffffb, 0x100000000, 0x3c52, 0xff, 0xb84]}, &(0x7f0000000580)=0x100) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000005c0)={r2, 0x2}, 0x8) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000700)=0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000780)=0x5, 0x4) perf_event_open(&(0x7f0000000680)={0x2, 0x70, 0xfffffffffffeffff, 0x800, 0x3, 0x4, 0x0, 0x5, 0x4000, 0x2, 0xff, 0x6, 0x7, 0x7, 0x1, 0x20, 0xa91, 0x9, 0x5, 0x9183, 0x3, 0xd1, 0x8, 0xffff, 0xfffffffffffffffc, 0x0, 0x401, 0x1, 0x1, 0x9, 0x2, 0x8, 0x337, 0x13, 0x3, 0x10000, 0x53, 0x81, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000640), 0x8}, 0x1640, 0x5, 0x0, 0x2, 0x0, 0x5, 0xfffffffffffffe00}, r3, 0x0, r1, 0x1) r4 = open$dir(&(0x7f0000000000)='.\x00', 0x400000, 0x1) fanotify_mark(r1, 0x2, 0x20010, r1, &(0x7f0000000600)='./file1\x00') ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000740)=0x7) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000007c0)={r2, 0x100}, 0x8) execveat(r4, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000080)='lo+!eth0system\'!\x00', &(0x7f00000000c0)='system.\\@vboxnet0wlan0\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='system-posix_acl_access&,(-ppp1\x00', &(0x7f0000000180)='selinux\\GPLppp0)\x00', &(0x7f00000001c0)='$,/ppp0\\-selinux:[\x00', &(0x7f0000000200)='\x00'], &(0x7f0000000400)=[&(0x7f0000000280)='&,ppp0keyringselinux\x00', &(0x7f00000002c0)='cgroupselfppp0(\x00', &(0x7f0000000300)='^procppp1$usertrustedposix_acl_access)-eth0wlan1\x00', &(0x7f0000000340)='nodevbdev\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='ppp1bdev\x00'], 0x400) 2018/04/28 16:45:09 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000640)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000780)=""/28, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000200)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000240)={@multicast2, @remote, 0x0}, &(0x7f0000000280)=0xc) sendmsg$nl_xfrm(r1, &(0x7f00000005c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f00000002c0)=ANY=[@ANYBLOB="c0020000180010002bbd7000ffdbdf2500004000000000000000000000000000000000000000000000000700000000014e2020044e200004020000202c001038", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="ff010000000000000000000000000001000004d52b00000000000000000000000000000000000000000000800000000005000000000000000001000000000000ebbf00000000000000000000000e000003000000000000000000000000000000ff0f000000000000060000000000000007000000000000002000000000000000ba0000000000000002000000020000000600000029bd7000023500000a0003044000000000000000030000000000000008001600010000000c001c00", @ANYRES32=r4, @ANYBLOB="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"], 0x2c0}, 0x1, 0x0, 0x0, 0x800}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0xeb) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 54.059332] IPVS: Creating netns size=2536 id=11 [ 54.146150] FAT-fs (loop6): Directory bread(block 112) failed [ 54.152854] FAT-fs (loop6): Directory bread(block 113) failed [ 54.159048] FAT-fs (loop6): Directory bread(block 114) failed [ 54.182338] FAT-fs (loop6): Directory bread(block 112) failed [ 54.188520] FAT-fs (loop6): Directory bread(block 113) failed [ 54.195131] FAT-fs (loop6): Directory bread(block 114) failed [ 54.211270] FAT-fs (loop6): Directory bread(block 112) failed [ 54.217504] FAT-fs (loop6): Directory bread(block 113) failed [ 54.224181] FAT-fs (loop6): Directory bread(block 114) failed [ 54.364335] FAT-fs (loop6): Directory bread(block 112) failed [ 54.370385] FAT-fs (loop6): Directory bread(block 113) failed [ 54.377179] FAT-fs (loop6): Directory bread(block 114) failed 2018/04/28 16:45:10 executing program 4: setrlimit(0x7, &(0x7f0000000000)) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet(0x2, 0x2, 0xe91d) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x1ff, 0x5, 0x6, 0xd5e6, 0xfffffffffffffff7, 0x9, 0xbcb, 0xc567, 0x3, 0x8, 0x100000000, 0x5, 0x1ff, 0x9, 0xffffffff]}, &(0x7f00000004c0)=0x100) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000500)={r3, 0x1000}, 0x8) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x8000, r0, r1, 0x7, 0x0, 0x900000) r4 = socket$inet(0x2, 0x3, 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x76ac, 0x2c8, 0x7, 0x2}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000380)={r5, 0x3}, 0x8) signalfd4(0xffffffffffffffff, &(0x7f00000000c0), 0x8, 0x0) 2018/04/28 16:45:10 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000000700)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000500)=@getlink={0x50, 0x12, 0x331, 0x0, 0x0, {}, [@IFLA_NUM_TX_QUEUES={0x8, 0x1f}, @IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_LINK_NETNSID={0x8, 0x25}, @IFLA_PROMISCUITY={0x8, 0x1e}, @IFLA_WEIGHT={0x8, 0xf}, @IFLA_VF_PORTS={0x8, 0x18, [{0x4, 0x1}]}]}, 0x50}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x12040, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@local, @in6=@ipv4}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) 2018/04/28 16:45:10 executing program 3: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2002, 0x1) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r1, 0x300, 0x70bd2c, 0x25dfdbfd, {0x1}, [@FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x1) r2 = socket(0x18, 0x0, 0x4) connect(r2, &(0x7f0000c81ff2)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/04/28 16:45:10 executing program 1: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40000000) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="01000001", @ANYRES32=0x0], &(0x7f0000000080)=0x8) 2018/04/28 16:45:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) getsockname$netlink(r2, &(0x7f0000001800), &(0x7f0000001840)=0xc) shutdown(r0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x4) fcntl$getflags(r1, 0x401) tgkill(0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000200)={0x5, &(0x7f0000000180)=[{0xc4a, 0x10, 0x7ff, 0x4}, {0x100000000, 0x765, 0x8, 0x4}, {0xff, 0x4, 0x7, 0x100000001}, {0x1f, 0x0, 0x3, 0x1}, {0xe75, 0x51, 0x0, 0x2}]}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000240)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000280)={r3}) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/04/28 16:45:10 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) pkey_free(0xffffffffffffffff) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00001be000)=0xff, 0x4) readahead(r0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000280)=0x98, 0x4) gettid() lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000300)={0x2, &(0x7f00000002c0)=[{}, {}]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000240)) fallocate(r1, 0x1, 0x0, 0x3f0000) close(r1) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000140)) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000180)=0x1) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/04/28 16:45:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) inotify_init() setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/04/28 16:45:10 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) request_key(&(0x7f0000000240)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='net/udp\x00', 0x0) 2018/04/28 16:45:10 executing program 7: readv(0xffffffffffffffff, &(0x7f0000002140)=[{&(0x7f0000002080)=""/168, 0xa8}], 0x1) socket$inet6(0xa, 0xb, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000140)=""/218, 0xda}], 0x1, 0x0) 2018/04/28 16:45:10 executing program 4: r0 = timerfd_create(0x7, 0x80000) readv(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/238, 0xee}], 0x1) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000002000)) 2018/04/28 16:45:10 executing program 3: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x0) close(r1) getpeername$netrom(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) dup2(r1, r0) 2018/04/28 16:45:10 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000280)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r1, &(0x7f00000006c0)=[{&(0x7f00000005c0)="a5", 0x1}], 0x1, 0x0) lseek(r0, 0x0, 0x4) 2018/04/28 16:45:10 executing program 7: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x0, 0xab, &(0x7f0000000140)="77359b3bbfe1f6cfe0982f918b5cb8bb6bd9419dbb63bded83128fb9298dd787922a84bb0f5f26a4f33d1de82da69c210ebb0af6db467dd2200dba61c1a0f175abd85408ebac9af9683758ee868c79e7220b97075c4bb14d76bc8fc3b1fa5b3e7394da38d33acd8bc1dbacfc7190c85572dcb10d9a6087d6bd14d6794acb0e5e77f4bee79ca7fb882471a44ada7c1af06992ef6482590cb33e31a60bf600f5a664d48e8a11b2a8677e7bf5"}) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x80002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60) getsockname$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0xfffffe8d) getgid() 2018/04/28 16:45:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') r1 = dup2(r0, r0) preadv(r0, &(0x7f0000b24fb0)=[{&(0x7f00006b2000)=""/8, 0x8}, {&(0x7f0000830000)=""/4096, 0x1000}], 0x2, 0x80000000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000a00)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000680)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000900)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x1, 0x4e23, 0x4, 0x2, 0xa0, 0xa0, 0x3c, r2, r3}, {0x7, 0x1, 0x3f, 0x7, 0x3, 0x0, 0x8}, {0xff, 0x89e, 0x0, 0x7}, 0x200, 0x6e6bb4, 0x0, 0x0, 0x0, 0x3}, {{@in, 0x4d6, 0x2b}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x0, 0x3, 0x5, 0x1f, 0x8000, 0x291c}}, 0xe8) getpeername$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000440)=0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)={0xffffffff, {{0xa, 0x4e21, 0x200, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x3, [{{0xa, 0x4e24, 0xffffffffffffff80, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, {{0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x8001}}, {{0xa, 0x4e22, 0x10, @mcast2={0xff, 0x2, [], 0x1}, 0x35f7b0}}]}, 0x210) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x14}, 0x6, r4}) 2018/04/28 16:45:10 executing program 0: r0 = gettid() r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mlockall(0x3) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000340)) getsockopt(r2, 0x4, 0xa, &(0x7f00000000c0)=""/149, &(0x7f0000000200)=0x95) perf_event_open(&(0x7f0000000240)={0x7, 0x70, 0x5, 0x7f, 0x5, 0xfff, 0x0, 0xc73b, 0x40, 0x7, 0x3, 0x80000001, 0x0, 0x8, 0xf4, 0xb35c, 0x80000000, 0x9, 0x0, 0x1, 0x5, 0xfffffffffffffffa, 0x4, 0x0, 0x283, 0x9, 0x200, 0xddf, 0x8, 0x84, 0x4, 0x0, 0xfff, 0x5, 0x8001, 0x80000000, 0x80, 0x24f, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000180), 0x9}, 0x10010, 0x100000001, 0x7ff, 0x6, 0xfffffffffffeffff, 0x7f, 0x8d}, r0, 0x8, r3, 0x0) modify_ldt$write(0x1, &(0x7f0000000300)={0x1, 0x20001800, 0xffffffff, 0x2, 0x3ff, 0x9, 0x3f, 0x3, 0x6, 0x81}, 0x10) munlockall() ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000400)=""/176) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00000004c0)=""/136) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000002c0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) unshare(0x20000000) [ 55.173908] device lo entered promiscuous mode 2018/04/28 16:45:10 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f00000002c0)) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x83ffe) write$evdev(0xffffffffffffffff, &(0x7f0000f15fd0)=[{{}, 0x11}], 0x18) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000240)=0x4) mlockall(0x3) readahead(r0, 0x6, 0x3f) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000100)=""/48, &(0x7f0000000200)=0x30) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000400)=""/176) r2 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x8, 0x0, 0x5214}, 0x10) 2018/04/28 16:45:10 executing program 3: mknod$loop(&(0x7f0000000140)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000380)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100), 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="fb6250122ed9f7472314eb0fa39eeacb882ae8b87938106950760ff27a37b79addb677e86c23a8bd0d00d1e3b797b6c879aa489bfb8d4ffff77f160b269b8ced54c310dc90a4d44a111f", 0x4a, 0xfffffffffffffffb) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000340)={&(0x7f0000ffe000/0x1000)=nil, 0x5, 0x0, 0x10, &(0x7f0000ffc000/0x4000)=nil, 0x4}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d050000000000000000104000000000000000020000000000000000000000000000000000000000000000800200000000007000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045010000000000", 0xc3, 0x10000}], 0x0, &(0x7f0000014300)) stat(&(0x7f0000000300)='./file0/file0/file0\x00', &(0x7f00000005c0)) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000500)='./file0/file1\x00', 0x0, 0x1, &(0x7f0000000640)=[{&(0x7f0000000540)="f4413aa428701627106f48f57937c9e56d4ff2c236769506ef0973f5f0fd00003722af33119da03aa1b47488096c5bd3928f7e00415258456050938a14d1e657988164b5213fc7461c474a85928899002fa0b24b7fea532752603ad0b15e03479a145aa4bfcd21809592c5cba0f1410d27fa665e0a7eeef617b5cf6cde47", 0x7e, 0xfffffffffffff9e2}], 0x40001, &(0x7f0000000980)={[{@nodecompose='nodecompose', 0x2c}]}) 2018/04/28 16:45:10 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'bcsf0\x00', {0x2, 0x4e22}}) r2 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000300)={@local={0xfe, 0x80, [], 0xaa}, r3}, 0x14) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x5, 0x0, 0xa38d, 0x6}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r4, 0x3ff}, 0x8) connect$inet6(r2, &(0x7f00000011c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/28 16:45:10 executing program 5: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_access\x00', &(0x7f0000000180)=""/113, 0x71) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000400)=[@in6={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x4e23, 0x400, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x401}], 0x64) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000140)='./file0\x00') umount2(&(0x7f0000000100)='/', 0x2) mq_unlink(&(0x7f0000000200)='system.posix_acl_access\x00') r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000002c0)={0x5, &(0x7f0000000280)=[0x0, 0x0, 0x4c94, 0x7, 0xfffffffffffffffd]}) mount(&(0x7f0000000340)='/', &(0x7f0000000080)='./file0\x00', &(0x7f00000003c0)='\x00\x00\x00\x00\x00', 0x9000, 0x0) [ 55.284651] device lo left promiscuous mode [ 55.298973] FAT-fs (loop6): Directory bread(block 112) failed [ 55.314925] FAT-fs (loop6): Directory bread(block 113) failed [ 55.321340] FAT-fs (loop6): Directory bread(block 114) failed [ 55.325293] device lo entered promiscuous mode [ 55.349970] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a [ 55.397776] FAT-fs (loop6): Directory bread(block 112) failed [ 55.397876] FAT-fs (loop6): Directory bread(block 113) failed [ 55.397982] FAT-fs (loop6): Directory bread(block 114) failed [ 55.433880] FAT-fs (loop6): Directory bread(block 112) failed [ 55.433964] FAT-fs (loop6): Directory bread(block 113) failed [ 55.434184] FAT-fs (loop6): Directory bread(block 114) failed [ 55.514389] devid 0 transid 5 /dev/loop3 [ 55.811342] IPVS: Creating netns size=2536 id=12 [ 55.866239] pktgen: kernel_thread() failed for cpu 0 [ 55.871411] pktgen: Cannot create thread for cpu 0 (-4) [ 55.877347] pktgen: kernel_thread() failed for cpu 1 [ 55.882857] pktgen: Cannot create thread for cpu 1 (-4) [ 55.888245] pktgen: Initialization failed for all threads 2018/04/28 16:45:11 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x44006, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f00000002c0), 0xfffffffffffffe8d}], 0x0, &(0x7f0000000780)=ANY=[]) r2 = dup(r1) sendfile(r2, r1, &(0x7f0000d83ff8), 0x8000fffffffc) mount(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)='xfs\x00', 0x0, &(0x7f0000000180)="0f6917272f7f17a2758600bae268836587341f91a5912f7ddc30cc251ec44df6577fa85dc8e7c5bcb29d1b1c860ae1ba17722f4c5632123caad7cab1a136c8ac82d0554960f2fb69f6c835f436fdb2c9a7b41c8eea2464551b24259a50b160dd29389d581659078b36ce66a5ae1978a67fed5a4f56cb57d49f4e32863cbe158d1a9c836fe26547ea6bca5e8dd6af59ea099ace15e740043b7d7c649dfd2d20c18d2c10fbb472178edf3df8d00d0cdb4e4f647b788d5091f7824d69dfa7191de2c99ced4c0c1f7ed1fdafa9f7c15954c813d94d355882e8f422bd1571149110f59dd12144172583") vmsplice(r0, &(0x7f0000000380)=[{&(0x7f0000000280)="563cd8e2b110ee9b80575f2de7043b4c078c1b02bff55cffa0b5e386da6980431cd7a17fcec91adb383c94363382721ee4df9f850c6a23b385b54b137de62fb29019d23d1fc7d54d3991bb2c87ebb0bffec606815c5d24a20655ce2c6e40ab6186d67e4d7e81057944a86c89db2c2dd3c7c27bab57a17fbde857c5c0b04028224c7248991d05119bdf17", 0x8a}], 0x1, 0x1) sendmsg$unix(r2, &(0x7f0000000b40)={&(0x7f00000003c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000ac0)=[{&(0x7f00000004c0)="4471ea820051602d37038b77be0532f3408165b0b19d621ac580da930efddeb9ba79e41b318de4d9f1d35d33d3c987c35d0d31e95d58624a014d297b6299a992f788ff5727ade1b1586e0864e6f031447eea580e2fce77bb4a25fbbe12fbfc12aa4c80b95c91d59cf1d3a8f306cc90d7350bdaab3ef4fdc50afca0b11563e49b27120ec6329d4823766223b943d57cbd2caf9b3acca57f9e22fe4ab30703355e76892ca5f9a835d173a6dda151627f1b", 0xb0}, {&(0x7f0000000580)="ee88d8300f818d37672f82e56eb2c9f6de69e5ceb53bd858d29005ed20c30482bf5bac2bd211104bbf7959f1f888886da5dcada4bc172fe986ea3438054bba212e21eaf98267d17f14930c04fe6a9bd188395a9646d1e926d657bb05094f797966217fb31a07e15492769c235b4e17651bb562117b8c5363d8f0ec16891488211f9235a93363c74c23b4ff2b9d261290946da772e67ce784bc0ce1a984155d5516d5068098ea4b2684efa4eb2bafc1e287553b508f05e85b20b030298adc50a21c8ec538df25", 0xc6}, {&(0x7f0000000680)="4b364397c413249fea82c55cd7c662f849acd09435e24ad109d01f86665bfcc4977c3c2cc99e7a4121b0ccdc9a1d6f444261d98ba6826b5ae8fb6af85cc5d2fefc1a7a331390092e4745e7061814bdda3ff44b85a4630ec897934c6ca91ebc1c74aa3184bbe9dddfbafcf0e35f", 0x6d}, {&(0x7f0000000700)="2f309f18dffe62ac3cf25b27c022a247e2799fbd7157cc21085abfdc16806e17907ddb998e605b8f3dd7de088705877d4aacacd509848a54f2be0f8d098f4635b41c54f1487bfcced54e727b22c1bbb576af4b3985338f262300365a8508832b03271475c0efa5feabb36207f78bb609dd4ec7ac3a59c88647d7172767add0eed79d43f5", 0x84}, {&(0x7f00000007c0)="6c30269239f39e6b5485c2ee2fae0fe3455534bd4e1ba911d1f85ea01fffcb5a2120558847da27a7d8148c73ab457a262d6b4a28307e0038beca04297e6c6e704789d34f517e4398e5426b02545dd69d51ceeb13458d40954e987bf102e70b0b489be3da853ae5cb22105d8b55573020cc761d8ec931958f2081dfd6b880ad41e899791a86a170818253cee238a24e3e74ebd8e1eb035d9296492484ca013d8cea930f9033efec980ea67fc000c0074029526da7bdadbdc2dddf50dbb19af5cc880c134e6a3b601ba092f52e7546e9d0036973b2fc173739f1a43b60e383", 0xde}, {&(0x7f00000008c0)="eeb05445ea2fdcecd90340973318732a8a7787e50ef84ec974dce0340accb589d342ed6857ca426f8e24804d3a675025f6d24cdcf44a6e2abfb75eb3db4537246b6674c7f2f84e0dd81e1b13a04a9df26db1b4c230bac1a48e5dd0985454ca8f838281202fb116eb84e54ef3ce6a981d312a11298ba10d488040631c337ee7b2edf3eb7ad97d6d6596bbe4b1359aab1f2fe786659fe211ab2e1a590a5cea8d126a9d7fedae4f97f18ce4185b13e4494cbc29bb29e6623c8df1c6952fbcc349d0a9cfd4d44ce460236594463ffefd14cd95", 0xd1}, {&(0x7f00000009c0)="547839070055e8e6730c85656b4ff2e901f42a56db7ffa54fa0c3655dfaa68c70f3e4d9ab59fcfc3944654444b7c3f5cced9bc3ada81d31ddb1e55db0cf2f60b142201af4a046a801c30c279cfbac84f65ed96fdd546bf898d0a13503fdec500fcf6605a89a54340d53e82e24cf3cb20bf57170c29e03567a9ec6178c74a8f67aa217800d139dc452f88603943f0186516ca274678ae6cac98448fae9216cb5a9947975fe6d95b8391e9a548044e57bc4a1c290c62ce432f92ca42612c0822b13a95838f3f5df55c03b100f5cd3f856fce40c789eabfbb8e0450d6", 0xdb}], 0x7, 0x0, 0x0, 0x4000000}, 0x0) 2018/04/28 16:45:11 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8100000004, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34, 0x22}], 0x1, &(0x7f0000f40000)=""/7, 0x7, 0x8}}], 0x4000281, 0x0, &(0x7f0000f40ff0)={0x77359400}) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mlockall(0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00000002c0)) getsockopt(r2, 0x4, 0xa, &(0x7f00000000c0)=""/149, &(0x7f0000000200)=0x95) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000240)=""/65) munlockall() 2018/04/28 16:45:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 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, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)) r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x1, 0x2}, 0x0, 0x0, 0x0, {0x0, 0xff}}) 2018/04/28 16:45:11 executing program 3: mkdir(&(0x7f000052aff8)='./file0\x00', 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x12}, &(0x7f0000044000)) r1 = creat(&(0x7f0000000140)='./file0\x00', 0xcc) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0xffffffffffffff8e, 0x8d, 0x6be, 0xfffffffffffffe00, 0x0, 0x979e, 0x404, 0x8, 0x100000000, 0xfffffffffffffff9, 0x7, 0x6, 0x4, 0x1e, 0x0, 0x6, 0x3ff, 0x2, 0x7, 0x71, 0x9d8, 0x9514, 0x1, 0x4, 0xffffffffffffffff, 0x1f, 0xfc7c, 0x0, 0x100000000, 0x8001, 0xd60, 0xa048, 0x81, 0x81, 0x6, 0x4f8, 0x0, 0x7ff, 0x2, @perf_config_ext={0x16f, 0x80}, 0x4000, 0x40, 0x0, 0x7, 0x4, 0x100, 0x8}, r0, 0xb, r1, 0x3) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000180)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000ec000)='./file0/bus\x00', 0xbc9cc8fbd81cb4b1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x7, 0x4) ftruncate(r2, 0x2a) fchmod(r2, 0x0) tkill(r0, 0x1000000000016) 2018/04/28 16:45:11 executing program 1: syz_read_part_table(0x0, 0x1, &(0x7f0000000440)=[{&(0x7f00000003c0)="ac03", 0x2}]) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x45, 0x0) getpgid(0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) setsockopt$sock_int(r1, 0x1, 0xfffffffffffffffc, &(0x7f0000000000)=0x12, 0x2a3ff1d1) inotify_rm_watch(0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x4, 0x0, 0x10001, 0x18}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000140)={r2, 0x8}) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="0200eeffffff01000000ff07000000000000000000000000000000000000000000100000000000000000000100000000000000000000000000000000000055aa4546492050415254000001005c", 0x4d, 0x1c0}]) 2018/04/28 16:45:11 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x104) r1 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='keyring\x00', 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r1, 0x5) 2018/04/28 16:45:11 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) ioctl$sock_SIOCGIFINDEX(r0, 0x89f4, &(0x7f0000000540)={'sit0\x00'}) prctl$setfpexc(0xc, 0xa0000) r1 = dup3(r0, r0, 0x80000) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000), &(0x7f00000000c0)) listxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/81, 0x51) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40000, 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0x9) r3 = getpgid(0xffffffffffffffff) ioctl$TIOCCONS(r2, 0x541d) sched_setattr(r3, &(0x7f00000002c0)={0x30, 0x6, 0x1, 0x1, 0x4, 0x1, 0x2, 0x381}, 0x0) ptrace$getregs(0xe, r3, 0x5, &(0x7f0000000100)=""/210) 2018/04/28 16:45:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000340)=0x0) sched_getattr(r2, &(0x7f0000000600), 0x30, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x238280, 0x0) fstat(r1, &(0x7f0000000240)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@local, @in6=@dev}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x4000000000000820}, &(0x7f0000000180)=0x8) getsockname$netlink(r3, &(0x7f0000001800), &(0x7f0000001840)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000300)={r4, 0x5}, 0x8) eventfd2(0x2, 0x2) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@mcast1}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000640)=0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/04/28 16:45:11 executing program 2: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) tkill(r0, 0x8) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x400080) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xfffffffffffffffa) 2018/04/28 16:45:11 executing program 6: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8041, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000a00)=0x0) lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000bc0)=0x0) stat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000cc0)=[0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001040)={0x0}, &(0x7f0000001080)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000010c0)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f00000011c0)=0xe8) fstat(r0, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001300), &(0x7f0000001340)=0x0, &(0x7f0000001380)) r14 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000013c0)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f00000014c0)=0xe8) r16 = getgid() sendmmsg$unix(r1, &(0x7f0000001580)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)="e6ae1886bb8c0506916dce6661e57ba3ecb18583", 0x14}, {&(0x7f0000000180)="b54c1215025f51860f0202fe32111ac24cb8fbb948", 0x15}], 0x2, &(0x7f0000000200)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x20, 0x4}, {&(0x7f0000000300)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000240)="da69bd832867366ea9561d70361fb835eaf8ba311e22f274bf2d5e3128", 0x1d}, {&(0x7f0000000380)="45aa55f8e8342683cf428f4b1d6d654333938fa18e475f9bb568e4fbabac73852e708aea5e03826530e613369b42beaa718622afabf30ef80b19e5a2286c7fdea194237c037ff79f1eb51ec4fbb2593832207cf3ac7420b4f8b8cf28d5602bee645ee049cf175447e6d67b56658ea9cbbaad98c2599b3765026740166c113f9bcff1a32e16b05921e302", 0x8a}, {&(0x7f0000000440)="6202364d3346c2eb92d785818bb40e9006d117283bbbebfd", 0x18}, {&(0x7f0000000480)="4356e3378cb1e6eb17a8b377f2ca8c668c185010aeb5591e2c2c586c0df2fb3934d87fa34a46339267b7114c3539758cbccb9a601183927745489532a44911c2b06f8dc9e44d27a715cdbcaa9c60c931a79681fe145d358957d737ae70a50729a2432f7dc2e11873fb82496ec9afca13abf915e17b84fc9ac7dbeb75d1ed837d5bd2ef8bad4574a6186a1d36ebad2b668a008deaf9298a6aaff48920c02b729ae9826016313d0d1ef477a9eaefa5eefdf1a0a1c13f3d707e99295f36e0252258442e671fe91e538ae75943f36522ad31b0e7de86", 0xd4}, {&(0x7f0000000580)="2ae5ef839d907c2da414209c5a320d9e76de41cbe0241cc2324689a48ab27e82999fff8664a0d58b2c348c3d2d0c75b6628f21430c0d03a77e09d284f9837ab81992b283ded8988caa6f989d08267742580f273dcb76e4ce1f21d37eec3e3dd53783be94b6181035eeb328044396814ae8e8ab34444e2ff59b549f7c847377fcd4e2331bd34d186bc62b1622396daf9ae1899e0d2449c4720559afb246317bf4f23235473b442812a632fdcac2469b36eb23864332bad6ef75", 0xb9}, {&(0x7f0000000640)="82a4195bfed3b5bc354586f46fd6929cf9aae308695fa922e5de81dbf24a958c5d418e7463662ca93921fee2d7da1481c0e2310c5daad5c2ccbdeed76f6d82f3f9974c1b95cbc70f15cacedec3252f96e0cef1bc31fbe88f600abf3f2721b30d2cb53fd5350bf6bde35f04a120412ae6a85aa9767a35f2d831", 0x79}, {&(0x7f00000006c0)="9482004de985f5fc344a178e7e86a2ec57d3bfd250b85b75dadf46c25e6c30769bf128e2d59b05493de45497aaf62f6ea4fb7e7943b78022569fd86ed1f2db7803a30c7435b4b85126871bff11e6f0304ceac9dfab83b310255de7eb8be792c618a4d253446633e82309b80eb6f779313cbfab39312e569078af875ae94794707e9e9e63fd982bd3ca2dae316c1b75d703e8b12578074b886682a5e88278e0e2e6bea07d281ef8be413df3b78059934e27e21bedd9bbda046f8dd661aff2a8ebaeadeb850e97a15eb509f772b0ad428edc5becc854e3854591903be3322c4cb57b", 0xe1}, {&(0x7f00000007c0)="b03024cbc71b469babdc1880cbebb2c20a356e42e77de254ff6d66cd4ea98f1d32ca88699ae6e6f9ce", 0x29}, {&(0x7f0000000800)="678706b6da447c51a4df1b88d5fee8c279070e04056fba2e3ff12e04c43546fbfdada44006487e30ce12e7b4c295638b1b4c31d741081ecd", 0x38}, {&(0x7f0000000840)="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", 0xff}], 0xa, &(0x7f0000000d00)=[@rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0xe8, 0x20000000}, {&(0x7f0000000e00)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001000)=[{&(0x7f0000000e80)="26f0c0961cdf9d1f002e1dd44aafb011327e893ed6df176c666df9f6af650580bca9543e5bb56f9db9dd817ca5a86a42d299992aba6b022e76dd6d97816264e84dc870fa5999ffc4cfc5e4a299491125327117240ac23fd923210a437b6c442045bef0e17a135c120ab33695", 0x6c}, {&(0x7f0000000f00)="7fef036c68dd68039ae43c8db1c3592e50b0ca811161680c61f4e565c01b503b43bfd5c96c161ca5ef97d02a81b81bec869cf118e54611394c89a5ccb01a135ec673a8ff5071241dde0e47fa12c3877b7d4e1e00583cec194fcc06587294b148e5d245474a034c849c22c3241ad407", 0x6f}, {&(0x7f0000000f80)="5115764ef1c822e99a86f3f29f39e5b373161239cb7b1c931f4b93ea3c4e9bdf4c77f5453449b9818232e38cdc82d6df1106955a81c16fa2b28af17cab7f762ac9f17e00f79cd53bf8eb1f8a668a151538c6ab4ab3e20022c164201fb029c35a809c374a03cf870a3e7f18dae85b069dcac1511e37f3a746e97b7028704af2", 0x7f}], 0x3, &(0x7f0000001500)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x60, 0x4000000}], 0x3, 0xc004) add_key(&(0x7f0000000280)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0xfffffe00}, &(0x7f0000000300), 0xfffff, 0xfffffffffffffffd) 2018/04/28 16:45:11 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x1) getpid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)=0x0) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000002c0)={'broute\x00', 0x0, 0x4, 0xb, [], 0x4, &(0x7f0000000100)=[{}, {}, {}, {}], &(0x7f0000000180)=""/11}, &(0x7f0000000340)=0x78) fcntl$setownex(r1, 0xf, &(0x7f00000001c0)={0xffffffffffffbfff, r2}) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) close(r1) fstat(0xffffffffffffffff, &(0x7f0000000240)) 2018/04/28 16:45:11 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x1) getpid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)=0x0) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000002c0)={'broute\x00', 0x0, 0x4, 0xb, [], 0x4, &(0x7f0000000100)=[{}, {}, {}, {}], &(0x7f0000000180)=""/11}, &(0x7f0000000340)=0x78) fcntl$setownex(r1, 0xf, &(0x7f00000001c0)={0xffffffffffffbfff, r2}) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) close(r1) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 56.187983] ------------[ cut here ]------------ [ 56.192792] WARNING: CPU: 0 PID: 7408 at lib/vsprintf.c:1941 set_precision+0x144/0x170 [ 56.200834] precision 1048569 too large[ 56.204623] Kernel panic - not syncing: panic_on_warn set ... [ 56.204623] [ 56.212004] CPU: 0 PID: 7408 Comm: syz-executor6 Not tainted 4.9.96-g71fce1e #10 [ 56.219525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.228870] ffff8801d495f6e0 ffffffff81eb0b69 ffffffff83a484a0 00000000ffffffff [ 56.236918] 0000000000000000 0000000000000000 0000000000000795 ffff8801d495f7a0 [ 56.244958] ffffffff8141f975 0000000041b58ab3 ffffffff841b8030 ffffffff8141f7b6 [ 56.252996] Call Trace: [ 56.255580] [] dump_stack+0xc1/0x128 [ 56.260938] [] panic+0x1bf/0x3bc [ 56.265948] [] ? add_taint.cold.6+0x16/0x16 [ 56.271913] [] ? __warn.cold.9+0xa6/0x17f [ 56.277702] [] ? set_precision+0x144/0x170 [ 56.283582] [] __warn.cold.9+0xc1/0x17f [ 56.289199] [] warn_slowpath_fmt+0xc2/0x100 [ 56.295161] [] ? __warn+0x50/0x50 [ 56.300259] [] ? debug_check_no_locks_freed+0x210/0x210 [ 56.307265] [] ? format_decode+0x1b1/0x9e0 [ 56.313138] [] ? set_precision+0x170/0x170 [ 56.319016] [] set_precision+0x144/0x170 [ 56.324719] [] vsnprintf+0x31e/0x1840 [ 56.330157] [] ? pointer+0xb00/0xb00 [ 56.335507] [] vscnprintf+0x2d/0x60 [ 56.340774] [] vprintk_emit+0xf4/0x790 [ 56.346308] [] ? __ww_mutex_lock+0x14c0/0x14c0 [ 56.352536] [] ? check_preemption_disabled+0x3b/0x170 [ 56.359368] [] vprintk+0x28/0x30 [ 56.364374] [] vprintk_default+0x1d/0x30 [ 56.370074] [] printk+0xaf/0xd7 [ 56.374997] [] ? log_wakeup_reason.cold.1+0x13f/0x13f [ 56.381832] [] ? debug_check_no_locks_freed+0x210/0x210 [ 56.388844] [] dns_resolver_preparse.cold.3+0x9d/0x23b [ 56.395758] [] ? dns_resolver_free_preparse+0x40/0x40 [ 56.402588] [] ? dns_resolver_free_preparse+0x40/0x40 [ 56.409421] [] key_create_or_update+0x35b/0xac0 [ 56.415822] [] ? key_type_lookup+0xd0/0xd0 [ 56.421697] [] ? lookup_user_key+0x10f/0xd10 [ 56.427745] [] ? lookup_user_key+0xa0b/0xd10 [ 56.433796] [] SyS_add_key+0x1b4/0x390 [ 56.439324] [] ? key_get_type_from_user.constprop.9+0xe0/0xe0 [ 56.446853] [] ? do_syscall_64+0x48/0x490 [ 56.452643] [] ? key_get_type_from_user.constprop.9+0xe0/0xe0 [ 56.460170] [] do_syscall_64+0x1a6/0x490 [ 56.465873] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 56.473262] Dumping ftrace buffer: [ 56.476780] (ftrace buffer empty) [ 56.480465] Kernel Offset: disabled [ 56.484062] Rebooting in 86400 seconds..