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", 0x1000}, {&(0x7f00000015c0)="0fd44f9f737b1b91000765ba4df1f4738fdb2fa3a7d50e1102df8fadfed9f1e3a91e44c2557d0d04e167b425f0a6afe280ab46ab4f0ce4136755d83ce53584c2a9cbb36b9efdc4fdfb", 0x49}, {&(0x7f0000001640)="821ea00b906cc5d0e14c7db951b35b2f4811dc4b28bcd38551a712d367230794e2f6a894552ee647eb102354818857de2c1cb925ae5330bd2a89081230a762ab29bf3df98afac53a041dfc65a987e4c83f4db601dc4768e7908b580940717925656d11dcfaa9313750e9e52e2f0b74364ede84198323247fec72cda9b07ff616bc0de2c943d776ab24f86a8d4e89ddb2dba73e4b35ded849d2440b2c0859ece54af4dcd7642980ac8845ae25752e3fee1f385d1943b7efe1287721a56b63d4f6153e622f9701a8809c2e", 0xca}, {&(0x7f0000001740)="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", 0x1000}], 0x9, 0x0, 0x0, 0x8000}, {&(0x7f0000002800)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000002880)="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", 0xfb}], 0x1, &(0x7f0000002b40)=[@cred={0x20, 0x1, 0x2, r3, r5, r6}], 0x20, 0x2000c0c4}], 0x2, 0x404c000) 2018/06/05 09:48:20 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000280)="837aac1366ffde1d6e411edae327dd562ff6e9fae90d3c55d368f595d61a2deadac8722a9b1fe5e9a7fd4bfa3dc7dd1144ecab3551711db0a847e8f21555c67265e8a9c8a097c1906b40cabd95a99a93f8d4299862f02a7a6865723aea795307d5c00da5c21a8cd9efecc98dc9c270618b90fbcae7df7ac112b4a510e68be8acac69364127d4dfdf16ec2535") fcntl$addseals(r1, 0x409, 0x3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=r3, @ANYBLOB="fbff4111b305d401"], &(0x7f0000000100)=0xc) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xc5) dup3(r1, r1, 0xfffffffffffffffa) [ 169.597936] netlink: 72 bytes leftover after parsing attributes in process `syz-executor4'. 2018/06/05 09:48:20 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x20100, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f00000001c0)={0x2b6, 0x3ff, 0x8, 0x5}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) getpeername$inet(r2, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10) fchdir(r0) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./file0\x00') creat(&(0x7f0000000140)='./control\x00', 0x2) 2018/06/05 09:48:20 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000)=0xf00, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:20 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000007c0)=0xc) r2 = geteuid() getgroups(0x7, &(0x7f0000000800)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000840)=0x0) lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = getpid() stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = gettid() stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b80)={0x0}, &(0x7f0000000bc0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000c00)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000d00)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d40)={0x0, 0x0, 0x0}, &(0x7f0000000d80)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000dc0)={0x0}, &(0x7f0000000e00)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000e40)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000f40)=0xe8) lstat(&(0x7f0000000f80)='./file0\x00', &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001040)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000001140)=0xe8) getresgid(&(0x7f0000001180)=0x0, &(0x7f00000011c0), &(0x7f0000001200)) sendmsg$netlink(r0, &(0x7f0000001380)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000040)=[{&(0x7f0000000100)={0x98, 0x21, 0x2, 0x70bd25, 0x25dfdbfe, "", [@generic="74b1f3fbe310c88974979b2fc59bca705d9a619cbb7b94fd69ff1df94ae7478ef7ee07303d91145942bf6fe64f6d09", @generic="93655f6d2d18d088ac32c9088fde75c8e7953546f56c4a6937b591d0313c11430558a3519be7a6f8e28e04c9f63bad957a2c3c48e15090f9b21e1ad1f1508d45e0569f543c6249d08e571ce0870b5669b685841e62cd"]}, 0x98}, {&(0x7f00000001c0)={0x5e8, 0x2c, 0x105, 0x70bd26, 0x25dfdbfc, "", [@generic="ca76792b155b36f07a9296077334669a540a062eb453b00e71979853e141654dc3505fac0b6d26a66f3a95008cf37d9abe5957a7ebb93da139c19f66eedef25dd3ab", @typed={0x80, 0x27, @binary="2748c8bcc4443c5ae0d3256e82bc926955b5943b56915b67eaff3fb48d90180be7b9c2f972fee5cb7674d2d734cdf96d40039c223bbb40add9a9e651ece17f6f7ede1692f6a4a24ec31380fec17c8036b6c144be63e028c4554a78639e17c40204e2ceb62be2d9c078d024cded56bb0446d01cdc5ab25944801375"}, @nested={0x204, 0x7, [@typed={0x1c, 0x8a, @str='em0cgroup-vmnet0]proc\x00'}, @generic="475a269060d4b0964bd8ad4e82ec026e5af957ffb7e76cf228024ba5066228fef8ba2201d1e9e5550ee7e5607045327016f12153a4dbd672d01e1320e8a4fafae5a3673ad1d352ad6d1028af5de91d968c6d27552b5bf32fe4164fac26e1994ee84198b839c07d77d08bcb8100b6ccfe9008ac17c17d7be46d4cee47d94933eec9d88cd6b10eb5c0d92ec988d159846e3c2f90bc8d7cac08bf9efdae21d1b509babc3e03867e2a6a97152ee04e2f17905c607e52e0a72f354b67f1fe71e6fa07fbc30f5738063e7447afe04e779b7efd7cc6ad491e1232c08868eab96e46ee", @typed={0x14, 0x79, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="774588e0735e4c750f95fe736b6568387cad2fdeeabd9fd328537a469a4ed670188c63a2a4d9093a9d7494f57bcf917223ef93ad4d61992f71e49b3500144619caac728f17c93cf5622347a940d48a8cf7792ca90e925bf7ee80e059f307ae331daba1a213f61eaa41eb90598d1ea3cfbb197fb57146bbce2fff92769d5bc46443788933cb5685ea05f266d60bbcfbb2e4b8bb895815cec6afb23c0b2aa8e0f936ff3245eca4b54dcdac63462bb02b5af56c32f64f1b12f79e915a81cd1513aaa81189a0e22391974d91552916ecdbd598ba5f250615b2f2ded046b306215098572af95678bbcc045fbbc7083995"]}, @generic="9223bdf1ea668d82d52abc0b682ad167efd39223c0078700b169a76595849490c5099c617120c8f5464cc0b829c8496040027a574e5cb7982b575d145179b849d80434c671c660f5a2bb6512572943cc686fa6229011709e7d28b93e9f1e831830", @nested={0x168, 0x8f, [@generic="a7dd5f9b03b3ac74b905eab1f77ad24e095aae0b7553aa42f757906e7c5cfb799c27bbd16722636ebe19d406f49f9b537f86454a731920656ccf6562ac097bd3edd3375d975fcbe6", @generic="9ae005258e836071d006979a11c5757c094c63c23c99814a988eea7eff28474ab73c1b1cfd5543604a4a1e5af31d63cf910bf6147de482b07cdca0ea83fee025aa90e7f4eb28242ddc080c3894facde88c208ca8d1208c1e1fa069faaa048b31f7fc711523e60f6b7652bc8d571db5e1ff99bef6f2e412e2a6b0cc96bd87b9f4b733babf258c58b87909b8cb950c97e6a2f2dc12cd406693f7176687fa2e4bae100154287f6b3eb5a5dfc2c710525b67cc2c472e8e96c8a0103c9cc2a37b3bda7a726549e7c5540d3e86c053809d0c", @generic="4550436695be50af4f5ce4df6bec85e94ced6d9c8bba681ec8bb93dfa3b50a0608e6b41d2bf9d5623c5515c890170fa2809307ca6600e16b29bbc3d56dba298ee7b459ab2e0214e4fcb64453"]}, @nested={0x148, 0x11, [@typed={0x8, 0x50, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="8040cdcd9315a0a444f80fc9a59cc8f2c6619c3d39d5f26fb032b11c31d539c7ed22275773c8adc18661a6302fb7d1b802c68dbf156fbb7cf14895e5b3c51285c0cbf7980c59754e25a5ae0b0a16869acb8b9e7108acc57e889b5800a7bd550b587cb7520ff2c485cff5c75feedc87cd0f2fd28a51e801cd157d04766b1c697ef9e65a1147c99fca4e1003c50f32c1ccc21e5cd13d71aebd8a99c1879b329b2e934806578796d41d0b19c863dd459dbf098d3f9af2172115bcda812751984176313a05fb618aafd92b315dcc6f49a62769cc4ef4374b90a8fbf1ce9717f051", @typed={0x14, 0x83, @str='proc#:,%%$[/:\x00'}, @generic="ad360611145e7276ae189cdf9a98fad499a0d85c89014bfd37fac74a4d94f85d0a63bf87fbddb07d927a0e528410254dffeebba539924d21cee10fda032c42e2", @typed={0x8, 0x1, @ipv4}]}]}, 0x5e8}], 0x2, &(0x7f0000001240)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x120, 0x4}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f00000000c0)="863b239ba2740a88f9f48da0", 0xc) 2018/06/05 09:48:20 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x1, 0x1) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000100)="6465260f6f4f79440f20c0350b000000440f22c00f01df0f01ca0f01c9cbc4e33578a500000080000f0766baf80cb834386785ef66bafc0c66ed660f3880a195200000", 0x43}], 0x1, 0xffffff7ffffffffd, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f00000003c0)={[], 0x0, 0x2d}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x16000, 0x0) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f00000000c0)=""/7) 2018/06/05 09:48:20 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x7, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:20 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x18, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0e1f00000000000000000000000000000563044002000040dd815eb1a068a7d3c13425fe5beb74bc1e8740eca7ff6bba77ba90adc69b46b92301ea15421dacbf1cb4c389d345a13a1afc4025bb8300000000000000"], 0x1000, 0x0, &(0x7f0000000400)="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"}) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000080)={0x5}) fchdir(r0) creat(&(0x7f0000000000)='./control\x00', 0x10) r2 = dup3(r0, r0, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x68c, 0xfffffffffffffe8d) pipe(&(0x7f0000000040)={0xffffffffffffffff}) rename(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)='./control\x00') ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0xffffffffffffffe0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000240)={r4, r5, 0x101}) 2018/06/05 09:48:20 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x2, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) [ 169.848618] Unknown ioctl -1070571007 [ 169.866825] Unknown ioctl 22025 [ 169.878574] Unknown ioctl -1070571007 [ 169.903910] Unknown ioctl 22025 [ 170.440361] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 170.708333] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/06/05 09:48:21 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x1000000, 0x0, 0x2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:21 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x20000000000, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:21 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x13, &(0x7f0000000000), 0xfffffffffffffe83) 2018/06/05 09:48:21 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@broute={"62726f75746500000000fffffffe00", 0x20, 0x1, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000000), &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}, 0x3b7) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xe6b, 0x20000) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) sendto$inet(r0, &(0x7f0000000100)="51bb3b78efe602f66b9d02b120b9df0fb0d6dc3286b8e06a7f805e857325c93f43b3e817bb8875e62bdc7220e353741f95c6d7c555e9ae6926ac736735f2caa80b2e67d1feeff09374fd53abda97b88d9b106f93d1f0018e0131da1c292feeb14f898a6412d6d956b1c65f355e83d0cdf39f2c82c783091f52a39cdf8d99fe0456cd5fca550456297904045e50e4350171babeebfb20d0c847c351dcb5680d4bcbb3b4b99e4873389ee658e9d5153cf6fc1494178ed925d846778d8ed6e3e623ba57cf69fc229834478124b1e25af81a32d985415144b8921a2895ed23", 0xdd, 0x4000, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) modify_ldt$write2(0x11, &(0x7f00000000c0)={0x5, 0x0, 0xffffffff, 0xe0e7, 0x0, 0x2, 0xffff, 0x1, 0x3, 0x3f}, 0x10) write$binfmt_elf32(r1, &(0x7f0000000c40)={{0x7f, 0x45, 0x4c, 0x46, 0x100, 0x100, 0x4, 0x9bc, 0x8, 0x2, 0x3e, 0x0, 0x2bc, 0x38, 0x43, 0x6, 0x1, 0x20, 0x2, 0x5, 0x3, 0x10001}, [{0x60000002, 0x2, 0x8, 0x4, 0x908, 0x2a4, 0x400, 0xbd}, {0x60000000, 0xfffffffffffffff9, 0x10001, 0xee, 0xffffffffffffffff, 0x8, 0x800, 0x1}], "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", [[], [], [], [], [], [], [], [], [], []]}, 0x1a78) 2018/06/05 09:48:21 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) ioctl$TIOCCBRK(r0, 0x5428) fchdir(r0) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./file0\x00') 2018/06/05 09:48:21 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000)=0x10, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:21 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xfffffffffffffff8, 0x8000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000180)={0x5}, 0x1) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000140)={r2, 0x5}) dup(r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) 2018/06/05 09:48:21 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000480)={0x0, 0x1c9c380}, &(0x7f00000003c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:22 executing program 0: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) times(&(0x7f0000000040)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000000100)='eth0\x00') mq_timedsend(r1, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r1, &(0x7f0000307ffd), 0x0, 0x0, &(0x7f0000fbc000)) close(r1) [ 170.953997] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/05 09:48:22 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./file0\x00') 2018/06/05 09:48:22 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000)=0xd00000000000000, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:22 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) fallocate(r0, 0x3, 0x3, 0x9) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x1ff, 0x408280) ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f0000000180)={0xffffffff7fffffff, 0xfd, "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"}) ioctl$KVM_SET_CPUID(r3, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000001000009e0033716a78458ab0890000000000000000000000000000"]) [ 171.004773] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/05 09:48:22 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x7000000, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:22 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x2, 0x60a202) getsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001100)={0x0, 0x32b91717}, &(0x7f0000001140)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001180)={r2, @in6={{0xa, 0x4e22, 0xee, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}}}, &(0x7f0000001240)=0x84) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000001300), 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x4020940d, &(0x7f0000000000)={r0}) 2018/06/05 09:48:22 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000380)='/dev/null\x00', 0x20000, 0x0) symlinkat(&(0x7f00000000c0)='./control\x00', r1, &(0x7f0000000500)='./control\x00') fchdir(r0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000400)=ANY=[@ANYBLOB="01fb2ac93e7b7c31ccda1d2c9f11b20588b14a1e52e09f7ea3c72135820f59bce08b702542ae106de5a48e741287d38ff9dce0a575bcb7a089bf69a8ea3a96cccbe59cba2ad8b26836ec4143b0f03a2ee80e9b08a34fd4d5d96488fe1717b0a3ebeeab33f133539bf5364814b91acd0cf381e5a26219d153bb46ed98fe869db938184e4c3a3a7f02f67426f19830dd8043cdcab48a0f2aafc2abf1873f069c6147e1f83ae300b9e6104551dfb9cbe65b4aa9a65909195eb1c209d69967193d46147436ff64573b39477e972c55"], 0x2) umount2(&(0x7f0000000080)='./control\x00', 0x8) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x40, 0x0) listen$netrom(r3, 0x83) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000340)='./control\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x74, &(0x7f0000000180)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0xff, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e22, 0x82, @empty, 0x3}, @in6={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0xfe00000000}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000002c0)={r4, 0x9}, &(0x7f0000000300)=0x8) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000100)=""/120) 2018/06/05 09:48:22 executing program 6: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f000098c000/0x1000)=nil, 0x1000, 0x1000000, 0x50, r1, 0x33) prctl$setmm(0x34, 0x7, &(0x7f000098c000/0x4000)=nil) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000100)={0x8, 0x0, [{0xa, 0x4, 0x5, 0x7fff, 0x3, 0xfff, 0x600000}, {0x7, 0x9, 0x4, 0x28c, 0x3, 0x10001, 0x5}, {0x80000008, 0xffffffffffff8717, 0x1, 0x3, 0x3, 0x2, 0x9}, {0xc0000002, 0x1, 0x0, 0x1, 0x401, 0x6, 0x101}, {0x80000001, 0x1f, 0x7, 0x2, 0x6, 0x0, 0x8}, {0x80000000, 0xf509, 0x2, 0x0, 0x3, 0x4, 0x3280000000000000}, {0x8000000f, 0x3ff, 0x0, 0x1, 0x7ff, 0x8, 0x9}, {0x0, 0x20, 0x1, 0x1ff, 0x94e9, 0x2, 0x8}]}) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000040)) 2018/06/05 09:48:23 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000004000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000200)="c74424000b000000c74424028a9e0000ff2c240f09c744240020000000c744240200000080ff1c24f2440f38f11d0010000066ba4200ed64462500100000c7442400d9520000c744240208527be8c7442406000000000f011c2466baf80cb8a4c87e84ef66bafc0c66ed670f01cb4c0fc7a90b1c0000", 0x76}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) set_tid_address(&(0x7f00000000c0)) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x30) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) 2018/06/05 09:48:23 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xa00, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:23 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x80020000000002) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x9404}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r2, 0xe9, 0x100, 0x4}, &(0x7f0000000300)=0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)={@void, @val={0x5, 0x0, 0x0, 0x0, 0x43}, @ipv6={0x0, 0x6, "af04ca", 0x44, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfd8a) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000180)="273709b7fe32dded65c10bdd814ca040da014b44523a872bd4a7530b083280d38a59dcfdaf70577f38a70a26fe3d9d39445e66bf7c0591489e0e7e9cc92d6ee8f5ce3c1ba908cdb3c80f6a996e44f65883e6d9cc3ec5bb8bee329e640aa2f0fce1b492a40d69d6c0106d8d89e00dc1eec8c9f57cd38cfd165f0f901974d17c7a8329d391a1ecf8533127c0c865ac97d74a9f855f850b30a1a86250a1dd0d87b5a830a3943df5859f8489de43bf0411d726fe43e8e7417a6a95b2469105f9c9a0d5c4e85194c6e6069a2c9d7e45ce3d44826acb367603e8c3242e025ff7544745f1d2e01e", 0xe4) 2018/06/05 09:48:23 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) r1 = dup(r0) linkat(r1, &(0x7f00000000c0)='./control\x00', r1, &(0x7f0000000100)='.\x00', 0x1000) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0xfffffffffffffffe, 0x4) fchdir(r0) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./file0\x00') 2018/06/05 09:48:23 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000000)=0x47) socket$inet_sctp(0x2, 0x0, 0x84) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000080)) tee(0xffffffffffffffff, r0, 0x0, 0xe) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001340)={r1, &(0x7f0000000280)="09cef869bf154cf4f4c1def662c20d1d5c67ecbc007a294926be3a490911781860511836c088d3e7fda9780f62cf0699cdde3b284a1185beabf5ccab6d278a39028049827d53e08d0bcda1fcec0eafbacd39c73ddbe89304527a8091e3ffb4726772837e834ddfa8d306ba8a103b9205c6e320261250329f20931b329d0a714a8b208a86", &(0x7f0000000340)=""/4096}, 0x18) write$binfmt_aout(r0, &(0x7f00000000c0)={{0x0, 0x7, 0x0, 0x0, 0x0, 0x7fffe, 0x0, 0x6}, "", [[]]}, 0x41d) 2018/06/05 09:48:23 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0xf8030000, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:23 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x7fffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x82d, 0x34201) dup2(r1, r0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockname$netrom(r1, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x8) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:23 executing program 2: clock_gettime(0x3, &(0x7f0000000140)={0x0, 0x0}) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @local}, &(0x7f0000000200)=0x10) ioctl$sock_proto_private(r2, 0x89e6, &(0x7f0000000240)="8c6b1c97518d2e6252dd667ff711a6a4684a46b117d246729f166800338067b7ebc42e0979eea4fe169f1747d7a79c80d595e3ecc4d6a7642b284e3702b305f952327264772b30d2cc078295c8366e3041a32ff3a1ca6f9f38184629212166fef3ad47dd6c02629a7552fb89501c85faeb58f0d9d3841225158a1bf2f98fe78ef239b301972c6d4f48e27490fc") nanosleep(&(0x7f0000000100)={r0, r1+10000000}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0x88, r3, 0x200, 0x70bd25, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffffe}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xd4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3d7}]}, 0x88}, 0x1, 0x0, 0x0, 0x20000001}, 0x4800) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$SG_GET_VERSION_NUM(r4, 0x2282, &(0x7f0000000040)) syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x80) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:23 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x5, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:23 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1ff, 0x80) unlinkat(r1, &(0x7f00000000c0)='./control\x00', 0x200) fchdir(r0) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./file0\x00') ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000100)) 2018/06/05 09:48:23 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0xffffff7f, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:23 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0x534, 0x8, 0xffffffffffffffe1, 'queue1\x00', 0x10000}) ioctl$TIOCSTI(r0, 0x5412, 0x3) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) bind$can_raw(r1, &(0x7f00000001c0)={0x1d}, 0x10) 2018/06/05 09:48:23 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x40}, {r0}, {r0, 0x5001}], 0x3, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='cmdline\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/06/05 09:48:24 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x81) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="08000000000200000000"], 0x1c}, 0x1}, 0x0) r1 = fcntl$getown(r0, 0x9) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x598, 0x2f, 0x822, 0x70bd2b, 0x25dfdbfb, {0x1}, [@typed={0x8, 0x3, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x13, @u64=0x2}, @nested={0x264, 0x66, [@generic="088b8daa20db5761de05e5e6c646f70858d6a53c562cb406f2354d03ccf05ad6cb8d0c347fbb789f1b87b5ef9a0463a3094e386c9c4a50d39d5256f15e4b250a66d6535fdba9077635d177e7645838bf8f470d6db5bf4b91de79ad82575fcace3d695474228f968a1db8a2d8f892876d819227fc99a0b51769f70f8868c73452e314bf6a07cae1fba47bb3624461a67fe79ae367dc730686c40c66d4e58986919f4e0b31f36f62e86c6521e3f272f92e44ebc9da2e9e975ea4c21497eae039a96d552959c9a761ad96", @typed={0x14, 0x95, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="b5aba70418a3d946b46e17f5bb7d8d", @generic="1a7362c585fbf92d2336270b769184bf30d3ce06b0992657abd1f63031f8ff7857211780736f2d122d7da70290e905ec6ebca7d7b3859238e3662b1ff6aa82c6c14a1a2cffebef3f5f89ae03e54b31bc74ad42cc2b246b6efad043e6e9d632235d869206ad75ac43e4da1583d9aa0a73c7fd87e9e116034f4c1e45dcbd8f7ac6bb28eced12105f42", @typed={0xc, 0x5d, @str='%ppp1-\x00'}, @generic="faf74c8df536b1db6907aff89cc11a2f3dad702a9c72f0be3fa69988e98bf5f81dbcf06b3e5ede762b66916d2cd04ed21fa3f8392d5af64f827b49688026d35b3068ab899e9ad08edeff8b322722b9bd1c3d069f06789763a79eb1b18a2a21708c86bac9b08e85ffa320dbff3f260acd94126d34287c12d1779a967cf93a723ebcab4b6c968476dee07831598239d24ce690f947a0820fb424eb7ddaba8c20b284d8eee265245eeabb1c962ede01bf65e0e8c0978a63e0b77e7430036bfb7236d7b14e7258148b460ca81b6219236898afeec763d0b60139ee05b66de4b8af"]}, @typed={0x8, 0x7c, @pid=r1}, @nested={0x2bc, 0x8, [@generic="e3d98d976f0792a1198d4336c8722433fdaf92eea8d3a4d0594272985c0d043b44b0b66ed1939116a205a8ea2cb9fd2cf465e519c805a27b751cbb397bc833ea4df628f74988f1ab173680a6aeec1e4c1b1cfe80e91ee3e49930e0db82ae8ff8e5c96d2dcc9d6d1f619ead1eee127bca8312b7384e3788", @typed={0x9c, 0x94, @binary="8f3ee8ab8b2cb1868466626d67dcaba6392dda9dfc86d5a68c851504d9a037aa1f92071993e520809e78cbcc9ae2bc0934d6ea6f37c8b79c7bc829199376e0769a23995d8ad9d943ae4692839003eea580a794f0baa30aa6b7ff0c7e6c371803d94d5b189cbfbac76e3ad3fec82fb795074756eaa41eac0064f7038473cf10b6c240a465768511e5b41732b31dfdf525e6bfd8c82c7b3f"}, @generic="67a2376df477e4996821cc302a635ff0e8449ff1df50c7896079455a8f9e8be7beed7b061b71d02374948fc0cb68622ecc99be2b50ff454aa7d4fb077b8aaaf4a492754e838d37277fcfc919da312626168d5d1897a8dd662e48fbdb1a908b3b200fac5221640bfc432d47544435dd4d9f39c508f7c104bc0e377eaad0aac0b2c059bcea58f50fb954aef92cef81302b1fe592b79fc3dc47b5c0d6af23271fa4f0622f42806dbbbe000ce0c44e71662c57ae183696bb76d949", @generic="ec4677d6c2a554089d852179e1072e764f55124d83835d4cb0495d5b862d", @generic="b30e0fbde3b3ec1b3470c1d3779c29f69ae2c91b626e2eeca6e5a04263cb576ed27c3e7b126b9c72262952ba4bff042c8e563ecdf3e8441510dafdbdd1b97c1ff2c72fa6e97e8df695bdac4210699ee7", @generic="21ab9606a8666bb3d3395b5948e4af260c6a06350e2a8cdcb9ae669d2008cde1bc17b6a84b331f25cf52739a721da3be822391995d475e4c38c1d9127d20387567da0cd946874925c449d0c2c961f017c9676cb056ede9fc05962829c2062a6661ad77080574f390a37391dec61f610cadcd758b9d69300a13532df611"]}, @generic="9302ddfac69325f30d379425355db2c17b343f49cd26f95f85d5d0dca570adda432a8200aed7b2fc17de8d031ddbda28515d2395f6cfdc647519138502ee", @typed={0x8, 0x50, @ipv4=@loopback=0x7f000001}]}, 0x598}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) r2 = creat(&(0x7f0000000780)='./file0\x00', 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000007c0)={0x7, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000800)={0x80000001, r3, 0x1, 0x1ff}) 2018/06/05 09:48:24 executing program 6: unshare(0x40000000) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) dup3(r0, r1, 0x80000) 2018/06/05 09:48:24 executing program 4: r0 = socket(0xa, 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = dup2(r0, r0) socket$rds(0x15, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000200)=@nat={'nat\x00', 0x1b, 0x5, 0x428, 0x0, 0x0, 0xffffffff, 0x0, 0x148, 0x480, 0x480, 0xffffffff, 0x480, 0x480, 0x5, &(0x7f0000000180), {[{{@uncond, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, {{@uncond, 0x0, 0x98, 0xd0}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, @gre_key, @icmp_id}}}}, {{@uncond, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00'}}, {{@ip={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0, 0x0, 'bridge_slave_1\x00', 'ipddp0\x00'}, 0x0, 0x98, 0xd0}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @empty, @icmp_id}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x488) 2018/06/05 09:48:24 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0xe803000000000000, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:24 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x1000000000000000, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:24 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./file0\x00') r1 = openat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) r2 = dup3(r1, r0, 0x80000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000100)={0x0, 0x7, 0x40}, 0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x7}, 0x8) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00000000c0)={0x3, 0x7ff, 0x3}) 2018/06/05 09:48:24 executing program 2: nanosleep(&(0x7f0000000240)={0x77359400}, &(0x7f0000000180)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x100) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x800, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000140)={0x7, &(0x7f00000003c0)=[{}, {}, {}, {}, {}, {}, {}]}) r1 = shmget(0x3, 0x2000, 0x8, &(0x7f0000b04000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) [ 173.351760] IPVS: ftp: loaded support on port[0] = 21 2018/06/05 09:48:24 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x2) fchdir(r0) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./file0\x00') 2018/06/05 09:48:24 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000)=0xf000000, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:24 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpgid(0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x4002, 0x0) ioctl$TIOCCBRK(r0, 0x5428) 2018/06/05 09:48:24 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0xf000000, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:24 executing program 4: ioctl$SG_GET_REQUEST_TABLE(0xffffffffffffffff, 0x2286, &(0x7f0000000040)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x70b5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000ac0)) fstat(0xffffffffffffffff, &(0x7f0000000bc0)) lstat(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)) clone(0x0, &(0x7f000023b000), &(0x7f00008fe000), &(0x7f0000ee8000), &(0x7f000020afe4)) 2018/06/05 09:48:24 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000)=0xf20f0000, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:24 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0xc0189436, &(0x7f0000000200)={'gretap0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/06/05 09:48:24 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./file0\x00') r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x1, 0x7f, 0x3f, 0x0, 0x4}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2}, 0x8) [ 173.612072] IPVS: ftp: loaded support on port[0] = 21 2018/06/05 09:48:25 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x3, &(0x7f00000000c0)) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'btrfs.', 'ramfs\x00'}) 2018/06/05 09:48:25 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xb00, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:25 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x0) getpeername$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0xfffffffffffffee7) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002b00)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0x329}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/06/05 09:48:25 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x7, 0x200) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000180)={0xc, 0x2, 0x7}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000140)={r2, 0x6, 0x3, r3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:25 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f00000000c0)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x100, 0x0) fchdir(r0) rename(&(0x7f00000001c0)='./control\x00', &(0x7f0000000100)='./file0\x00') 2018/06/05 09:48:25 executing program 4: ioctl$SG_GET_REQUEST_TABLE(0xffffffffffffffff, 0x2286, &(0x7f0000000040)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x70b5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000ac0)) fstat(0xffffffffffffffff, &(0x7f0000000bc0)) lstat(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)) clone(0x0, &(0x7f000023b000), &(0x7f00008fe000), &(0x7f0000ee8000), &(0x7f000020afe4)) 2018/06/05 09:48:25 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0xf401, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:25 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:25 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) read(r0, &(0x7f00000000c0)=""/72, 0x48) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='./control/file0\x00') 2018/06/05 09:48:25 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x400) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000100)={0x10000, 0xfffffffffffffff8, 0xc0b, 0x9, 0x18}) r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f00000001c0)=ANY=[]}) recvfrom(r1, &(0x7f00000002c0)=""/208, 0xd0, 0x2, &(0x7f0000000080)=@ethernet, 0x80) 2018/06/05 09:48:25 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xc00, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:25 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f00000000c0)="660f06670f2292dfdc0f138e0500ba4200ed6766c7442400002800006766c7442402004000006766c744240600000000670f011424b8df000f00d0360f20136766c7442400000000006766c7442402050000006766c744240600000000670f011c24baf80c66b88c77838d66efbafc0cb8e6b5ef", 0x74}], 0x1, 0x0, &(0x7f0000000580), 0x10000000000002ff) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000180)) rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00000001c0)={[{}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4}]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/06/05 09:48:25 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x3e8, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:25 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x4, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:25 executing program 0: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) fcntl$setflags(r0, 0x2, 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r2, 0x4, 0x42400) accept$inet6(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x1c) r3 = socket$kcm(0x29, 0x7, 0x0) ioctl(r3, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000340)={{0x2, 0x4e24, @rand_addr=0x8000}, {0x306}, 0x30, {0x2, 0x4e24, @multicast2=0xe0000002}, 'ip_vti0\x00'}) r4 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r4, &(0x7f00000001c0)=""/28, 0x26b) close(r4) r5 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x40, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r5, 0x4040ae70, &(0x7f0000000300)={0xaee, 0x2, 0x8000, 0x100}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x220000, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000400)) fremovexattr(r6, &(0x7f00000003c0)=@random={'user.', 'ip_vti0\x00'}) setsockopt$inet_mreq(r6, 0x0, 0x24, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x0, 0x0) 2018/06/05 09:48:25 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000000c0)=""/1, &(0x7f00000001c0)=0x1) uselib(&(0x7f0000000200)='./control\x00') fchdir(r0) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./file0\x00') 2018/06/05 09:48:26 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) read(r0, &(0x7f00000000c0)=""/72, 0x48) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='./control/file0\x00') 2018/06/05 09:48:26 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x6, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:26 executing program 6: fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) chdir(&(0x7f0000000180)='./file0\x00') r3 = socket$inet(0x10, 0x80022, 0x4) sendmsg(r3, &(0x7f0000001f40)={&(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x4, 0x4, 0x0, 0x3, {0xa, 0x4e24, 0x7f, @loopback={0x0, 0x1}, 0x7ff}}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000000400)="7321975624c7643a7ffff335a0fb4612ef96932929ea762bba3541b838d36965c84ff16699f0e134b06754aceda05e5e7ab0c2b9b192b54bf95460a6817386260bdb8598a1547024a26fc9d63bb9dd01eb07d0a58824aa7f7759a721", 0x5c}, {&(0x7f0000000480)="00b0a0c64644cdcc2de51725d3e6f453b9c819337304c16967af6ef4f77d53d9f5228e97cc3784a87733dca7125c19c73cb5ce889a5e10ff084be5cbb561c4827efe2f45b2f4ea50f19995110454d4f7b857bdb8bbe181066706929b17e10500986eb04fce3d988daa892bf6c86f6c0f3e7afe82311a26f1f740c8ace9be86e2e143bfa52ae13d59360933eee8aca2883cda564e7bbd68fdfa27e6cd020325366ea856654fd3b53ebcab561ae4f434fb167be914b84a", 0xb6}, {&(0x7f0000000540)="ede483083642fe65db0c15cb726e9b8dd6fcb0eb8105f124b6a4c5cd74f209025c9deb13b9f6954f7fa5cbb85e51a71614cbff7d5dc6556b1c4a300ddc578d07a335d6734d4a9f9d76b55d3aeaf0c350dc9784633e8c53f19d9c2dd3b1f0f58864b09129ad4d13ae792e20a540a4ed33832c932c9ffb221087c44cd034938ddb03a9402a5ec26b22498471271bca47b080ff30f87f10fa876645ca4ac95763941e0d5b03eef7bc84da2b42ee92279fb865f92f095423f8ec67e5296214ccc0febde574fdd68d2ad85c49c27c052554d1dad6e77ab59e04bcd34b0d208b2859565d640dd35078f276c871485827ae1fb5068502", 0xf3}, {&(0x7f0000000640)="3cb873c0ab27615ebbeb2337146a543c69112472c6b58e74de39018b6a2c5f61b5b13346a05ffb748b6254db737dfb44ed9544ab024718d12b40429f30ed461b0c4510f1c5a123716d245478ad7a5059801fd4c78f6bc763011ef2422235caa8ee46e6b0664bf06413db3a7b97ccc61c775fbc5665ec1e3a4ae0d6bc1518e5d69bee710df4dee35ff236a27f7c80f4d3216fa836929fd269d5e8fe00a61809009a7c4823358b42cda4eff230f758d71a4fc6fa38070b108e9724917a35332fe9e34b764df45fb6f253910768d3", 0xcd}, {&(0x7f0000000740)="86a8fcee0ef67df69998743732998c865aef54668e2ad15dda15255c1cbfa19ddc7a2182bb0290", 0x27}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000001780)="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", 0xfb}, {&(0x7f0000001880)="4ef04ea9b34c31b9fb6affa8db7569bb3fc7f684ab434be812daa77ddf47e975d607aa65048848c714f6b155428399c8bf4721df3d0fade76147f9b53e2ea481cf4d9ee9ea00f951e81c294b479910bcbe33d765bf76aeb855f95821a0ca59862b13ad5c0fd449a0858c2e", 0x6b}, {&(0x7f0000001900)="107fb6f97f296d8b98472df4416261699435c2eeb41afcd0629765a462741404dc9bff10b062891b304c868c3fe5be0bf9babae0196082b3bbcf22f50f8abbca9b42f8a5a03c309eccfc7620aa80877d8e3329e82eb0cbbf77127969058bcbc2943b6034ecc4179426bdad8d9fbc964edc0766cb72feae3ebf868c8ccb818ecbd361e2aae83754a9aeaa029d91799ababaa3550b1fb74855fe9bcb3b36fb5f2a10adaad4", 0xa4}], 0x9, &(0x7f0000001a80)=[{0x100, 0x1ff, 0x3ff, "d51841dd0db0f30942d76738b3d1931814977ffcda1a5cdffb9b5184a9f1c91533284bb121480b44c598ce107931731d736009f2c67ee2a7fb368312f2b9521b3fb195bdf4a13778a6cf0a46076f4984518ea372cdd40280dd6516c95e68ae456e29b30bc3a9ef62f7c08263d1c8af4de9e490c3b0a7f42eefd6617fa7928d52860d6e66e3b8ef86a528d28127cb0ca75b3a3d0c55c24eefa424a8d1c9bf8b0638750de521c9c7659d4af23c2c6b5d90aac441e8f43198b7c116d467c31b3402b8e704533fa264290aff0b98d05c465d75e12a00a7c0732752aa6f2fea47ac16e03c1b3da256754d8cff388ec001b0"}, {0x70, 0x0, 0x2, "eccb693412be30f9b22d4d1231efe9ad533f9b5d798969822d08e034f7e57c2930b89bc2c044bec4b2f15a768717c090dfa1cba20675197c8b0655e7f24a9f6fb42d031d01c8db2769a519055cc527bd1d64f1c3d9e93efd5f8b9a"}, {0xf8, 0x114, 0x2, "4db1d54d0d9a55b7697e294404772ed5118047eb551b111453bd5f2e919c4151b16fb19a4ee23579e0daf33bc800921fb27ef74cc835c5c45f3cd98f51feaffd95d4281b7ca4dbc39884d4f2ff23dba251f22d179e80a20127842b30fad30ce0f047682ef2412ae64b69469c935c16e41725a54f32046e919224617022c4baebb230def9194404200f317c3dc295a314d026784be3dcb33be822def3dbbf2820bd71cd6f281f25bf42271c93f0272c9e21d6d5c42070dadbb2ed8638895aa567cf7837a741b3956c00787348fd919a46aaf79967735df3f80801b27a4b83f6d7c2"}, {0x78, 0x111, 0x1ef3, "d7d8ef55b423a565fc9baeac4208dab9a133fca4d91315a068a7588ba661ee27c8f8b2e1c9eae58c9730d2c55e25e055fcd8c6db967b13a0cd325c5e0224c660acbb83248d24fa57d5fcf8c281ee724c1385d9049a37fe5ef2ba6597b47f5f5c44"}, {0xb0, 0x101, 0xffff, "04b25815ed3a0aff389b40518b66ab16e723f07c36dea8a09551128305da8d3f983573f4dbbe76a4772c5ca06b524981ab0798f445e1b7bed8393456505ae25d2021626b676cd45c2cb0c0f0c1d405af887b3ecdfc558c1b0178346a071af1dadedeaac48ff0b955d88eac24c3197d1616903794f376c316d6ac896cb33c2d739fc6f36cc1858e570e7aa48e9a954e7e4e3e7a8311b7d8726ecb1c"}, {0x100, 0x101, 0x9, "96e996204f6650f3782d8b9759964875161bbc6626061cf6d55f8dd5b5d61a8ae9883d71a67cdb40031f4793563dc6abf8024de05821816987bf7dfccdb651ca7dae835e4cf6c9145c31c21f809e53640fec6e1701f9c298058a5685af740fa43d9268422c6714ffd78027c0df092987ebffbb52ea8eb75266de230a4578bf32cee74e593be33448fce5b4817b603605148d3c6ef140612264cb8e2311fc0548f2dab6dfda54de101ae9deb75020453d0eb85f0273ca3063f2e85930df824e4aaeed9df549f3b95e5152833777723ac0a8a6155ea50b931ab6563edf873955f180a5a6a110f0f08d8c"}], 0x490}, 0x48810) sendmsg(r3, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2f0000001800030007fffd946fa283bc8020000000070005031d856808080900083c14cc16ccbb24e0710b42fa3ccc", 0x2f}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x9, 0x1, 0x4, 0x5, 0x7, 0xfe, 0x6, 0x0, 0x4, 0x2, 0x1ff}, 0xb) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000100)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000000140)=0x14) bind$packet(r4, &(0x7f0000001f80)={0x11, 0x6, r5, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xfffffffffffffd2c) 2018/06/05 09:48:27 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000)=0x9000000, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:27 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r0, 0x3, 0x1, 0x8, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x0, 0x40}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x1, 0x4b1, 0x200, 0x11c0, 0x7fffffff, 0x7f, 0x7f, 0xffffffff00000000, r2}, 0x20) fchdir(r0) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./file0\x00') 2018/06/05 09:48:27 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x30, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:27 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.depth\x00', 0x2, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x42, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000100)=""/36, &(0x7f0000000140)=0x24) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='71?'], 0x3) 2018/06/05 09:48:27 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000000c0)=""/1, &(0x7f00000001c0)=0x1) uselib(&(0x7f0000000200)='./control\x00') fchdir(r0) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./file0\x00') 2018/06/05 09:48:27 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000380)="f67f986af9dc3ba1fe8000000000000087209739ae649266f062bcd978b94585b9bf1100ed8bc3b5", 0x28}], 0x1, &(0x7f0000000100)}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x1ff, 0x4) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) 2018/06/05 09:48:27 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x48e6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001400)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000001540)={&(0x7f0000001440)={0x1d, r1}, 0x10, &(0x7f0000001500)={&(0x7f0000001480)={0x6, 0x800, 0x9, {0x77359400}, {0x77359400}, {0x3, 0x2, 0x8}, 0x1, @can={{0x2}, 0x6, 0x2, 0x0, 0x0, "fc06e56466c15365"}}, 0x48}, 0x1}, 0x40) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:27 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000000140)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, r0, 0x7f, 0x57, r1) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:27 executing program 7: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80800) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x1, [0x800]}, 0x6) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./file0\x00') 2018/06/05 09:48:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x23c) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000000c0)={r0, r1}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4800) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000180)={0x7, 0x9}) r4 = dup3(r2, r0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e1, &(0x7f0000000080)={r0}) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f00000001c0)=0x1000, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000100)={0xab401fe5aa8cc7c5, @tick=0x3, 0x7, {0x0, 0x8ed3}, 0x3f, 0x3}) [ 176.188885] syz-executor4 (10887) used greatest stack depth: 15544 bytes left 2018/06/05 09:48:28 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000)=0x4000000, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:28 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffff, 0x2040) getpeername(r0, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x80) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='bcsf0\x00', 0x10) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") rt_sigpending(&(0x7f0000000100), 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8001009}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000426bd7000fcdbc82502000000080001004e24000008000400020000000800040009000000040005000800040003000000ff8529568d32465c77bf39df921b6cea67167f1f4b8d8b02abfe6dffd7e9e6202e9bd237647eda454741e76e208fcb13cec30356eed8b663e2182bce3141a8aff8fbf831e9291e1602f15c828073dc2cfe4db3410d98fa91939a454c4131a30778e4649ffc6a9f97d46eee914878c7121e29395fec8f0000000000000000"], 0x40}, 0x1, 0x0, 0x0, 0x41}, 0x20000000) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f0000000440)=""/246) 2018/06/05 09:48:28 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x100000000000000, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = msgget$private(0x0, 0x2) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000240)=""/228) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x1f7) r2 = socket(0x1b, 0x80003, 0x40) connect$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 2018/06/05 09:48:28 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./file0\x00') 2018/06/05 09:48:28 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfffffffeffffffff, 0x0) mq_timedsend(r1, &(0x7f0000000140)="3b4a58c9fd83099e08cef04289199fad943ac13c01c9536d7f8a1a2f43e3eb755c32be5f30248eb6d309e2bd67fafe45ba4e05ee87bf1da0a7f435c6e4c7b682ec4f7bba2dc690b21796d1a01cd76add21c46eb6d2ab6b5b9f78fa3daa074a7204d1973eafeab09b8f6825528d843c95d1b571b67548b08164b33066b1a8bc8c4182ca08dafc4b24a1", 0x89, 0xc1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000001200)=""/145, &(0x7f0000000100)=0x91) 2018/06/05 09:48:28 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x3, 0x1, 0x8001, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x8c, r1, 0x620, 0x70bd2b, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3ff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffffd}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fff}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4041}, 0x4000) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000005c0)={{0xe6, @empty, 0x4e24, 0x3, 'lblcr\x00', 0x30, 0x8, 0x39}, {@rand_addr=0x8001, 0x4e22, 0x0, 0x3, 0x5a9d, 0x7}}, 0x44) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000540)={0x3, 0x5df}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000580)={0x1, 0x2, 0x9, 0xff, 0xffffffff, 0x80000001, 0x2, 0x2, 0xb3d6, 0x80000001}) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="93000000e2f0ad7522c14e334640286a2dba104492b86f323962fd7db0eb2cf33f83c875440188334a9c70fce5dcc76eab9f53b1cc1f9fd4f4442ee48e5e2181cb2e012165d95e0e1c4f931cdacff3781311ebc7438afb34f38a31954f829248f843a1dcac423b72ce74da11b2ae5662eb36c78963c83f9d599476e1207aa058c61a1e1221cface79f04f139f633d15f844800240d1798"], &(0x7f0000000480)=0x9b) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000004c0)={r2, 0x100000000, 0x20, 0x3, 0x9}, &(0x7f0000000500)=0x18) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:28 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) recvmmsg(0xffffffffffffffff, &(0x7f0000004740)=[{{&(0x7f0000000100)=@alg, 0x80, &(0x7f0000001740)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000200)=""/76, 0x4c}, {&(0x7f0000000280)=""/168, 0xa8}, {&(0x7f00000013c0)=""/69, 0x45}, {&(0x7f0000001440)=""/88, 0x58}, {&(0x7f00000014c0)=""/254, 0xfe}, {&(0x7f00000015c0)=""/121, 0x79}, {&(0x7f0000001640)=""/208, 0xd0}], 0x8, &(0x7f00000017c0)=""/4096, 0x1000, 0x10001}, 0x100}, {{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000027c0)=""/213, 0xd5}, {&(0x7f00000028c0)=""/140, 0x8c}], 0x2, 0x0, 0x0, 0x9}, 0x100000001}, {{&(0x7f0000002980)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000180)=""/4, 0x4}, {&(0x7f0000002a00)=""/156, 0x9c}], 0x2, &(0x7f0000002ac0)=""/150, 0x96, 0x914}, 0x6}, {{&(0x7f0000002b80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000002e40)=[{&(0x7f0000002c00)=""/108, 0x6c}, {&(0x7f0000002c80)=""/26, 0x1a}, {&(0x7f0000002cc0)=""/78, 0x4e}, {&(0x7f0000002d40)=""/9, 0x9}, {&(0x7f0000002d80)=""/169, 0xa9}], 0x5, &(0x7f0000002ec0)=""/230, 0xe6, 0x400}, 0x7611}, {{&(0x7f0000002fc0)=@l2, 0x80, &(0x7f00000045c0)=[{&(0x7f0000003040)=""/178, 0xb2}, {&(0x7f0000003100)=""/229, 0xe5}, {&(0x7f0000003200)=""/11, 0xb}, {&(0x7f0000003240)=""/4096, 0x1000}, {&(0x7f0000004240)=""/7, 0x7}, {&(0x7f0000004280)=""/198, 0xc6}, {&(0x7f0000004380)=""/83, 0x53}, {&(0x7f0000004400)=""/199, 0xc7}, {&(0x7f0000004500)=""/133, 0x85}], 0x9, &(0x7f0000004680)=""/145, 0x91, 0x1ff}, 0x1}], 0x5, 0x0, 0x0) msgget$private(0x0, 0x400) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000004880)=[@in6={0xa, 0x4e20, 0x6c40, @local={0xfe, 0x80, [], 0xaa}, 0xfff}, @in={0x2, 0x4e22, @rand_addr=0x9}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}], 0x3c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000004900), &(0x7f0000004940)=0x4) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000004980)=0xe407, 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000048c0)={r1, 0x4}) mmap(&(0x7f00008c6000/0x3000)=nil, 0x3000, 0x3, 0x803f, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:28 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fdatasync(r1) r2 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="ee4bff1e3ac969e3c2a78af2ae738d6cd59cdd7651c1c0c011fa09ffde3ee3061799a68497ab20ed03c9d34cb33099bca137393922bda03ed19e3c9b586e31390f1b7eae5dc6560e0c1bd5663091b9ec0bdda64ec6d689fa106100586775da60d455b9552381a80530b16aabf81f65f0e337f5030a5d59c10487895b4907800f9f0c2abd", 0x84, 0xfffffffffffffffd) r3 = add_key(&(0x7f00000003c0)='trusted\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="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", 0x1000, 0xfffffffffffffffd) keyctl$unlink(0x9, r2, r3) r4 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e23, 0x69, @local={0xfe, 0x80, [], 0xaa}, 0x9}, {0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffb}, 0xfc1d, [0x5, 0x3, 0xad, 0x101, 0x7, 0x8, 0x4, 0x3]}, 0x5c) r6 = socket(0x15, 0x80005, 0x8000000000000000) getsockopt(r6, 0x200000000114, 0x2717, &(0x7f0000000380)=""/1, &(0x7f00000000c0)=0x1) 2018/06/05 09:48:28 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e637175b5b8797a3000f22dfbc6d34ad6de5cc915f29883ef2a098ba62a81ce1bbc14884da142a2654ddcd2d94fd92c1fa14a78d0413ef08e0287dd9373ffcc13db950cd880377074e34a0c650c9cc6cfda0c414007f5de74343d343199b520ac871ed526a7dd169c2cf46dac93af27d9b9f3ee742b66929c337170b482f92c4ac2cd5de7de3e121f2261bb8f1e2bb8cb1ead5fad2ade8b4827c781233126ff768903af44fada95a5c8aa1b16407a48909f32ef55a144b2229693c1514d93ba129b53fa", 0x200002, 0x0) fchdir(r0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000140)=0x4) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x1, 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./control\x00') open_by_handle_at(r0, &(0x7f0000000200)={0x66, 0x3f, "9d1edceac2445807cd848303fe66f6317f186da296ae75456149964dfbfa7b3b20d0d14948aa825a47c463676e898003b3d9aceaa47e88ae68e6bd8d956cb64b8f825d8960127a9d459cddf4071b45db2b35a0019e71b204473c4914bcdd"}, 0x80100) 2018/06/05 09:48:28 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xf20f000000000000, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:28 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0xe00000000000000, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:28 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffff, 0x2040) getpeername(r0, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x80) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='bcsf0\x00', 0x10) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") rt_sigpending(&(0x7f0000000100), 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8001009}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000426bd7000fcdbc82502000000080001004e24000008000400020000000800040009000000040005000800040003000000ff8529568d32465c77bf39df921b6cea67167f1f4b8d8b02abfe6dffd7e9e6202e9bd237647eda454741e76e208fcb13cec30356eed8b663e2182bce3141a8aff8fbf831e9291e1602f15c828073dc2cfe4db3410d98fa91939a454c4131a30778e4649ffc6a9f97d46eee914878c7121e29395fec8f0000000000000000"], 0x40}, 0x1, 0x0, 0x0, 0x41}, 0x20000000) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f0000000440)=""/246) 2018/06/05 09:48:28 executing program 4: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='\x00\x00\x00\x00\x00\x00\x00') r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) setns(r0, 0x0) 2018/06/05 09:48:28 executing program 0: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$link(0x8, r0, r1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000180)="b4b4786dff39154364334266670f504b", 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0x10, @time, 0x1, {0x2}, 0x7a, 0x2, 0x2}) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000000c0)=0x1) accept4$alg(r2, 0x0, 0x0, 0x800) 2018/06/05 09:48:28 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x3000000, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:28 executing program 7: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) fcntl$getown(r0, 0x9) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./file0\x00') openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x600000, 0x0) [ 177.596537] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/06/05 09:48:28 executing program 6: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000000100)="6173796d6d65747269630000f623c165dbdd5da4e516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a0af0a703d63e19620fd165b5d862cf735059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069d5baa64e30af6d878c", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="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", 0x141, r0) keyctl$search(0xa, r1, &(0x7f0000000040)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, r1) r2 = openat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x2001, 0x8) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000480)={0x0, 0x4}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000400)={0x10000, 0x0, [0x80000000, 0x10000, 0x6, 0x9, 0x1ff, 0x0, 0x5, 0x8001]}) 2018/06/05 09:48:28 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") prlimit64(0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)) prlimit64(0x0, 0x0, &(0x7f0000287000), &(0x7f0000a25ff0)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x9}, 0x1) 2018/06/05 09:48:28 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffe) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000040), 0x4) 2018/06/05 09:48:28 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x400000000000000, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:28 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000)=0x5000000, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:29 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f00000004c0)=""/185, 0xb9) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='environ\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) fcntl$dupfd(r2, 0x406, r2) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000040)={0x5, 0x0, 0xfff}) 2018/06/05 09:48:29 executing program 0: r0 = socket$inet(0x2b, 0x801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2}, 0x10) listen(r0, 0x0) prctl$setendian(0x14, 0x3) 2018/06/05 09:48:29 executing program 7: openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x200000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x800, 0x0) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./file0\x00') syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xaa, 0x3111c3) 2018/06/05 09:48:29 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r1 = dup2(r0, r0) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="c62026b20cb7d1c9b5440900"], 0x1}, 0x1}, 0x20008041) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000700)={"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"}) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x8) 2018/06/05 09:48:29 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0xf003, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:29 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000)=0x10000000000000, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:29 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000080)=r0) ftruncate(r0, 0x9e1) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000000)) 2018/06/05 09:48:29 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:29 executing program 0: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x34) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendfile(r3, r1, &(0x7f0000000000), 0x80) 2018/06/05 09:48:29 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x600000000000000, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:29 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r1 = dup2(r0, r0) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="c62026b20cb7d1c9b5440900"], 0x1}, 0x1}, 0x20008041) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000700)={"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"}) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x8) 2018/06/05 09:48:29 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x101001, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) fchdir(r0) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./file0\x00') 2018/06/05 09:48:29 executing program 4: unshare(0x24020400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x1, 0x10, 0x5, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000400)={r0, &(0x7f0000000280)="f2", &(0x7f0000000300)=""/246}, 0x18) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns\x00') ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) 2018/06/05 09:48:29 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x48, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:29 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x400) setsockopt$packet_int(r0, 0x107, 0x838fad480a9577ce, &(0x7f0000000040)=0xfb3, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(cast5-generic)\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000200), 0x0) sendmmsg(r2, &(0x7f000000c8c0)=[{{&(0x7f0000006b00)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000009d00), 0x0, &(0x7f0000009d80)}}, {{&(0x7f000000b1c0)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f000000c840)}}], 0x2, 0x0) 2018/06/05 09:48:29 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x200, 0x0) bind$bt_l2cap(r1, &(0x7f0000000140)={0x1f, 0x749, {0x9, 0x1, 0x2, 0x1, 0xffffffff, 0x7}, 0x0, 0x8}, 0xe) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00000000c0)={0x0, 0x5, 0x8, 0x0, 'syz1\x00', 0x6}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000340)={0x0, 0x2, 0x2000000000000000, 0x0, &(0x7f0000000200)=[{}, {}]}) rt_sigprocmask(0x3, &(0x7f0000000000)={0x80000000}, &(0x7f0000000080), 0x8) 2018/06/05 09:48:30 executing program 4: r0 = socket(0x10, 0x802, 0x0) listen(r0, 0x8000) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x9, 0x1000, 0x81}, 0xc) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000002300)={'bond0\x00', @ifru_ivalue=0xa467}) 2018/06/05 09:48:30 executing program 7: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./file0\x00') 2018/06/05 09:48:30 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000)=0xf00000000000000, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:30 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x8, 0x3, &(0x7f0000346fc8)=ANY=[@ANYBLOB="184000000000000000000000000000009500000000000000"], &(0x7f0000000000)="47504cc000", 0x8, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f00000001c0)='./file0\x00', r1}, 0xffffff2c) r2 = dup(r1) setsockopt$inet_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) 2018/06/05 09:48:30 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x200, 0x0) bind$bt_l2cap(r1, &(0x7f0000000140)={0x1f, 0x749, {0x9, 0x1, 0x2, 0x1, 0xffffffff, 0x7}, 0x0, 0x8}, 0xe) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00000000c0)={0x0, 0x5, 0x8, 0x0, 'syz1\x00', 0x6}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000340)={0x0, 0x2, 0x2000000000000000, 0x0, &(0x7f0000000200)=[{}, {}]}) rt_sigprocmask(0x3, &(0x7f0000000000)={0x80000000}, &(0x7f0000000080), 0x8) 2018/06/05 09:48:30 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0xf103000000000000, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:30 executing program 2: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:30 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x80000, 0x0) connect$netrom(r0, &(0x7f0000000200)=@full={{0x3, {"8acd41e20721bf"}, 0xd678}, [{"f7002505bda9e9"}, {"8410e48b6b96cf"}, {"158c24342cd8d3"}, {"45ad4fe794dea6"}, {"c94501d026252c"}, {"eba2b3ed7bf32f"}, {"dfd9d4b150836f"}, {"ea799cbd673385"}]}, 0x48) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2, 0x0) pipe(&(0x7f0000000100)) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:31 executing program 6: r0 = socket(0xa, 0x80000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x1, 0x1d0, [0x200001c0, 0x0, 0x0, 0x200001f0, 0x20000220], 0x0, &(0x7f0000000040), &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}, 0x248) 2018/06/05 09:48:31 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xb000000, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:31 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000040)='./control\x00', &(0x7f00000000c0)='./control\x00') 2018/06/05 09:48:32 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8952, &(0x7f0000000180)="0047fc2f07d82c9924097033291bb8a8a53b15cc6015f7a430fd87ca778cfd7749bcdc4c1d6712408fe63e80a735d9aa0d2e07f2d311ebb67ffc0ff1e853e0db97495d80c048a84e70c24a4cff1f6a5b1b75e55983cabe831c09ca8c") add_key(&(0x7f0000000280)='id_legacy\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300), 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000240)='logon\x00', &(0x7f0000000340)="706f7369795f61636c5f616363657373776c616e31766d6e65743000cf62b92ffea85c57c08ed30e2d8b161c7c") r2 = memfd_create(&(0x7f0000000080)='/dev/midi#\x00', 0x2) faccessat(r2, &(0x7f00000000c0)='./file0\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x680000) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000040)={0x7, 0x8}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000480)={r4, 0x3, &(0x7f0000000200)=[0x800, 0x7, 0x5], &(0x7f0000000300)=[0x54d69b65, 0xffff, 0x3], 0x42, 0x5, 0x8001, &(0x7f00000003c0)=[0xffffffffffffffff, 0x4, 0x20, 0x8000000000000, 0x3], &(0x7f0000000400)=[0x1ff, 0x101]}) 2018/06/05 09:48:32 executing program 6: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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={&(0x7f0000000480)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), 0x4) 2018/06/05 09:48:32 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003240)='net/mcfilter6\x00') ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/06/05 09:48:32 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0xe00, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:32 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x600, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:32 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000140)=0x80000000) fchdir(r0) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./file0\x00') 2018/06/05 09:48:32 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000100)=""/46) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:32 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000180), &(0x7f0000000140)) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x80000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x7}], 0x3c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:32 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000)=0x300, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:32 executing program 6: r0 = userfaultfd(0x80800) fallocate(r0, 0x2, 0x5, 0x4) fchmod(r0, 0xac692e8c5341d52d) poll(&(0x7f0000000040)=[{r0, 0x420}, {r0, 0x2060}, {r0, 0x80}, {r0, 0x80}, {r0}], 0x5, 0xb946) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0xa}) close(r0) lseek(r0, 0x0, 0x1) 2018/06/05 09:48:33 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x4, 0x101000) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000100)={0xf000, &(0x7f0000000040), 0xc, r1, 0xd}) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./file0\x00') 2018/06/05 09:48:33 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8952, &(0x7f0000000180)="0047fc2f07d82c9924097033291bb8a8a53b15cc6015f7a430fd87ca778cfd7749bcdc4c1d6712408fe63e80a735d9aa0d2e07f2d311ebb67ffc0ff1e853e0db97495d80c048a84e70c24a4cff1f6a5b1b75e55983cabe831c09ca8c") add_key(&(0x7f0000000280)='id_legacy\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300), 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000240)='logon\x00', &(0x7f0000000340)="706f7369795f61636c5f616363657373776c616e31766d6e65743000cf62b92ffea85c57c08ed30e2d8b161c7c") r2 = memfd_create(&(0x7f0000000080)='/dev/midi#\x00', 0x2) faccessat(r2, &(0x7f00000000c0)='./file0\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x680000) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000040)={0x7, 0x8}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000480)={r4, 0x3, &(0x7f0000000200)=[0x800, 0x7, 0x5], &(0x7f0000000300)=[0x54d69b65, 0xffff, 0x3], 0x42, 0x5, 0x8001, &(0x7f00000003c0)=[0xffffffffffffffff, 0x4, 0x20, 0x8000000000000, 0x3], &(0x7f0000000400)=[0x1ff, 0x101]}) 2018/06/05 09:48:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(blowfish-generic)\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b0", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000005940), 0x49249249249274f, 0xfffffffffffffffd) recvmsg(r2, &(0x7f0000000240)={&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/107, 0x6b}], 0x1, &(0x7f0000000200)=""/6, 0x6}, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0xffffffffffffff60, &(0x7f0000000100)=[{&(0x7f00000014c0)=""/4096, 0x200024c0}], 0x1584, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/06/05 09:48:33 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:33 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x3f3, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:33 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x11, 0x0, 0xb06e0000000000, 0x13000000) listen(r0, 0x6) 2018/06/05 09:48:33 executing program 1: nanosleep(&(0x7f0000000000), &(0x7f00000003c0)) nanosleep(&(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x101000, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x7ff) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, r0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x3, 0x1, 0x8, 0x839, 0xf0f92bafd439d6d5, r0, 0x1}, 0x2c) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) accept(r0, &(0x7f00000002c0)=@llc, &(0x7f0000000340)=0x80) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r1, r2) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:33 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x10000, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x8c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x4000, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000140)={0x0, 0x2, 0x5}) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000a9f000/0x2000)=nil, 0x2000}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:33 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x10000, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000cd8ff4)) fcntl$getflags(0xffffffffffffffff, 0x0) epoll_wait(r4, &(0x7f00000000c0)=[{}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000007000)) epoll_wait(r4, &(0x7f0000000040)=[{}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) poll(&(0x7f0000000000)=[{r4, 0x2}, {r4, 0x8}], 0x2, 0x4) 2018/06/05 09:48:33 executing program 6: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = getpgrp(0x0) capset(&(0x7f0000000000)={0x20080522, r0}, &(0x7f0000000080)={0x1, 0x6, 0xe58, 0x2, 0x763, 0x7c58}) semop(0x0, &(0x7f0000000040)=[{}, {}], 0xf4) 2018/06/05 09:48:33 executing program 0: openat$null(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/null\x00', 0x9410dc7f9474b028, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b7d25c00, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x7, 0x80002) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000340)={0x0, 0xedc}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000003c0)={r2}, 0x8) fcntl$notify(r0, 0x402, 0x20) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TCFLSH(r4, 0x540b, 0x7fff) bind(r3, &(0x7f00000000c0)=@can={0x1d}, 0x5b) syz_kvm_setup_cpu$x86(r1, r5, &(0x7f0000691000/0x18000)=nil, &(0x7f0000000480)=[@text32={0x20, &(0x7f0000000400)="b900090000b896000000ba000000000f300fc769910f0130660f01c966baf80cb88ea27981ef66bafc0c66ed0f35440f20c0350a000000440f22c00f01d10fd7d26536660f3a612b7a", 0x49}], 0x1, 0x2, &(0x7f00000004c0), 0x0) mkdirat(r4, &(0x7f00000001c0)='./file0\x00', 0x40) bind(r5, &(0x7f0000000280)=@generic={0x11, "23e0134d4d09c84040ecfd44db5aeb13ece7d87cfa520ff32a68424cd913241130c5f2bd702c6a81780a546b79a403fcca7e46c0c2dd6185df9e27e594cac4be53f05d029f947b28b107dce9de0fa141773eb888194b23da6e554ece367f58f60e278383e0cab70416784ddc564f563f220787d771ee94552960ad7ac58a"}, 0x80) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000200)=""/22, &(0x7f0000000240)=0x16) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/06/05 09:48:33 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fchdir(r0) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./file0\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="08010000ce09363219368bd27799caf3b6d4b2d2c5b64e5feb7cc36617ef52e65c7ebce7edd1b1c7cc6975cc051a8e5b336262e6bdcd885a4ec60d0b86b3c17c66faa26d34e35d3df32702cf5c321b8c628dffc91ffacd3adb014e95085f39e47bfe404e7a076ea35b6e1021efe70f92f6954de2a7fd80f65a5d3575d45b770f6cab521c", @ANYRES16=r1, @ANYBLOB="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"], 0x108}, 0x1, 0x0, 0x0, 0x10}, 0x4000) 2018/06/05 09:48:33 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000)=0x800000000000000, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:33 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x3f4, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:33 executing program 6: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x0) r0 = gettid() syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x8000) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={&(0x7f0000000240), &(0x7f0000000300)}}, &(0x7f0000000200)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000623000), &(0x7f00002cfffc), &(0x7f0000907000), &(0x7f0000553000)) tkill(r0, 0x1000000000016) 2018/06/05 09:48:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x200) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f00000004c0)={[0x4000, 0x10000, 0xf000, 0x11004], 0x80000001, 0x84, 0x3}) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x0, 0x0) socket$inet6(0xa, 0x4, 0xb7) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f00000002c0)={{0x2f, @broadcast=0xffffffff, 0x4e22, 0x2, 'wlc\x00', 0x18, 0x5, 0x4e}, {@rand_addr=0xffffffffffff0000, 0x4e20, 0x0, 0x6, 0x8, 0x40}}, 0x44) sendmsg$alg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="c62c894e369093740410a8c5df58bd3ed06f700eb811f12099918e5dbb7e804ee1201fa61860d9ad62254cf4a3ed9f76e50357c0b09c58afcafe30b002beb0d3c17ac474ee62f6c00ba101469c78c6fd52dd452721b001ceaab5065a4e4d66289e8c20622cda66357b26ed64b4e3fe8c6ee83fed043832c298bec9f000f0b0bebfaea7100f7eeea1a8a83f2da49f5b86", 0x90}], 0x1, &(0x7f0000000040)}, 0x0) recvmsg(r2, &(0x7f0000003580)={&(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0), 0x2, &(0x7f0000003500)=""/106, 0x133}, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400000, 0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xfffffffffffffe01, 0x64, 0x6, 0xd07, 0x401, 0x5, 0x7, {0x0, @in6={{0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x3, 0x40, 0x1, 0x6, 0x80000000}}, &(0x7f0000000400)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000440)={r5, 0x1, 0x40}, 0x8) 2018/06/05 09:48:33 executing program 0: r0 = socket(0x2, 0x5, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0xe78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200007c0], 0x0, &(0x7f0000000080), &(0x7f0000002840)=ANY=[@ANYBLOB="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"]}, 0xf15) sendmmsg$inet_sctp(r0, &(0x7f00000027c0)=[{&(0x7f00000000c0)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000100)='d', 0x1}, {&(0x7f0000000140)="4a4de076b3076c48aecb3554b3679f703f1c2ad289b1ce64d4", 0x19}, {&(0x7f0000000180)="d7311cf388e142e2aeb5b1897842556f73d94b6f95fd1778607367a466e023daf872ac5fbc26df894e53dcd9a2f6822a31b5294257331503e3b6652be1d2640ac7cb17e379b538229614212a342651993d7a5fd55f6eac4218ecaeedfef302398102f6aaca5174aa7cac615f867fc46443ed89819e88c67f0033ee20d2f52b035e3fe02a3b156cfbe1fa51ce", 0x8c}, {&(0x7f0000001640)="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0x1000}, {&(0x7f0000000240)="aafe20da9e65c6c32e44afb1f5ec1162ae30568882d151179658dc7f91cd8876e7db3d0421f2981f437bfc9aa47deaba665ccbbf86a129b8a56d11773a222a0168f4160fc0bb47629e5cb9821560b6eb33eecade5afbeb89a172fdef9a38406ab1cc68a7c03437d62d598f68fa4b7715a81e2539328a174c9adcad21a3b02717bb31bb278c5f60d12e17a37021c4e284aeecd0725cc873cfbbbd04117255f3b855c6b9b46c68ffeeeb881fcc5954ecd784039edd1393514eabc32b0da215f463bae31fdd1d2b0ddb23bd246b374be8fa41f2b426024f3a95d7", 0xd9}, {&(0x7f0000000340)="126872267650a63149c0fc38614bdef8029c2d674927cb5575ebd7f787c9efc87fcabb264fb9c0860020a86c0e70dadfb75b2cad4093ce2f6c996e681b31f7ad573469c713a17acfe64b1838613bfb629f653286faf5f189cc458b087a6715da56f86b59e8cfc6aad9bc077434c66e24340a1f4b5ede3b71482e8a2a7327f9982a6e53056f793d3c12007e6019049e32a54be9b46bf4e0f38c578abb6b692d4a5284abc09db29a47170eae289b275fc1cf4da5ad99", 0xb5}, {&(0x7f0000000400)="c633de525a09d21001509494d6292254cf3fb0ddd8792eee7b77c12938358a92c7887936e95c64", 0x27}, {&(0x7f0000000440)="1ddc72d5109206254fb98ccaf10f417122f54d14330108eb982bf033ccaaa85c2d349f69e0c16aa436b4bc8c02989eb9d8c882407fc01c2a0387b13fda89c014de26bc5bdc32c5ab2b", 0x49}], 0x8, &(0x7f0000000540)}, {&(0x7f0000000580)=@in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x15}}, 0x1c, &(0x7f0000002740)=[{&(0x7f00000005c0)="034fa64ada51ea60499c338598378a082201076e533c6654e06b98c702c2d3ab38778880c445c7751a853cd215607b045af675e04bd6f4195cf9f55cff160fadf54e59b8d7ab8e167fb6b39fcfc5bee45196f772e01ec373d45f9c4632e5147ef0aafee666c7efcf6f6526fa7e5aceb93866cd0839d7fbf278a7158e0e3787ef26b5f8668b9217b04a800918ed32293b9b667a", 0x93}, {&(0x7f0000000680)="de16b00294e902f33a87bdb00d16b5f3cf446854877e2fb74057dad0d864cebd6314d21d65cf65bc2f78f7", 0x2b}, {&(0x7f00000006c0)="61e34d197ef1162417cd92dd00ff288b48c09caf2b2ebb3b954679d1966c879f2a63a88d6d331293dfe0d0a3bfbe40a2d48cfc0f7850d95506282cf2c5805965f21edcf39cfdb586c4d9551de553ce982772ffedba5c87bfecdab6e1f88740844de56756d994bb2992631d77aeaba3c04177494310839c693ffc5816812371686750c0033121c69d8dc48c6baf7e15117f51652edff8dd92572d6eb611d61cb3d1f2d58083f5f9cf548ed0fe2aa0866b1114c1bdc05a295735eda45717d62d6d2d", 0xc1}, {&(0x7f0000002640)="6de21b3dd68650ff5766121a9addf2ffb5016bb6b9f947540032a79bb56a181fd129ff646d89c9f57f9212781b", 0x2d}, {&(0x7f0000002680)="004654ef29f13a1876cf4e06026c00c4908cb0ba7fb75df72bf00ecb51959371e59ead13c840476c9cd18eddd7a1ba363c13715566f1c6280d024acd55e40492acc669e0", 0x44}, {&(0x7f0000002700)="25e505205c4b8832b216fd1f04c5640c560f13c41eb6b3250f9a7b09273c6695472f7d", 0x23}], 0x6, 0x0, 0x0, 0x2000c001}], 0x2, 0xb1ddf054107c8f2) 2018/06/05 09:48:34 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bond_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000040)=ANY=[@ANYBLOB="28000000130021000000000000008ccb841b47019a53ed95c3564f050000001707eabe0495bd754b9ac8b02b8559d3cb01169530c18efe131c26a1eaf84aa7f8c53ae7920e4f4d825422eeb2dac6ec30e2a1f9f3cad54024d3523bfe92c19dc6e6706d958e777119cf77d84fa0390af35930e1d2235f3af603a982843176549f4766335574a681c0a3ce218682cf3c9304457fc9add9184f1c9aa2c7f566120033d48a70f4d8a83ceb10f385fd89e6f79cd24a4b35487599f2336441ec1853aecad0a88865cf55febb968e2a2103c2b8f7c5b89b921f62a5d62ff26d4023c1fddc9e00000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008001a0004000200"], 0x28}, 0x1}, 0x0) 2018/06/05 09:48:34 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000)=0x400000000000000, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:34 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x3f1, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:34 executing program 4: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) 2018/06/05 09:48:34 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x101000, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f00000002c0)={0xda, "9c26f149f27eb69b677a8f29cf782cface07a5a5a9f98e52c5d30257d609a3476a2cbb70e4f0fce2526f8443688792a18de2ce4bf52f5b475dab16e881ecced15d81ffb7250a897b08cf908df3f6b4cdff4f4d23598535196a0ccf441f628260ce43ceda34f30e7c44434ddca2f7bff1168d1b6ce0c5b7e37c86aa137997c77f1ee900380f84fdcbbad93fcdb38e84badaaa83eece8bc39bcc4a3f1c8a3d90108a1bb5f49a0ba2a67ea7bcffe7e544c394c6facf5d3cfbd4056905b18c19ac35d16da8dfae6aaeb73e5227e07319e938f5a8381752b19a3eb6e0"}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r2 = socket(0x19, 0x7, 0x10003) r3 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000200)={'veth1_to_bridge\x00', &(0x7f00000003c0)=@ethtool_regs={0x4, 0xffff, 0xfb, "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"}}) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r4, 0x4010ae94, &(0x7f0000000000)={0x1ff, 0xffcf, 0xffffffff}) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYRES16]) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4008ae89, &(0x7f0000000140)={0x10, 0x0, [0xc0000101]}) 2018/06/05 09:48:34 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000140)={0x1d, r1}, 0x10, &(0x7f00000003c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="01000000040300000500000000000000", @ANYRES64=0x0, @ANYRES64=0x7530, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="0300000001080000030000d50005010000f56fae431ed94b"], 0x48}, 0x1}, 0x4) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:34 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)=@ioapic={0x0, 0x0, 0x0, 0x0, 0xfdfdffff}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r2, 0x2287, &(0x7f00000000c0)=0x6) 2018/06/05 09:48:34 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000280)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x80}], 0x48) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x40, 0x8000) connect$unix(r0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f0000000040)='\'cpuset^mime_type\x00', 0x1) splice(r0, &(0x7f0000000200), r0, &(0x7f0000000240), 0x0, 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)) [ 183.769120] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/06/05 09:48:34 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xc00000000000000, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:34 executing program 4: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getpgid(r0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x9, 0x4) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$fuse(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="000020043a7c6d3de7a4da65e207e84b651dc4a985225bf6a0200de7cb7a7e1d7391f205d2cfa335c24fb5895afb5ec64676346cd5b177f26102ebedb89cb22f28602032e1cb1706a8a784cf11ba9cc0e1053f74e2934aad14956518a9a270df4dedcd5e7e2845dbdfbe46d0f9972631aa"], 0x10) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x10040) dup2(r1, r3) 2018/06/05 09:48:34 executing program 7: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}, 0x1c) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)={0x0, 0xff00, 0x800000000000016e}, 0x8) 2018/06/05 09:48:34 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x21ed}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) 2018/06/05 09:48:34 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x71, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) close(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/06/05 09:48:34 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000)=0x300000000000000, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:34 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x4000, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:35 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000015c0)={r2}) r3 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000180)={r3}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r4}) 2018/06/05 09:48:36 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x44, 0x0, &(0x7f0000000300)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000200)=[@flat={0x73622a85}], &(0x7f0000000240)=[0x0]}}], 0x0, 0x0, &(0x7f00000003c0)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x4, 0x0, &(0x7f0000000000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000000140)="06"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x5, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="1163484001"], 0x0, 0x0, &(0x7f0000000080)}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) 2018/06/05 09:48:36 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000)=0xd000000, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:36 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x700, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:36 executing program 4: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) io_cancel(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)}, &(0x7f0000000200)) r0 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)=':vboxnet0\x00', 0xfffffffffffffffc) mlockall(0x2) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x800) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x50, r3, 0x4, 0x70bd26, 0x25dfdbff, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x4000) keyctl$reject(0x13, r0, 0x100000000, 0x2, r1) 2018/06/05 09:48:36 executing program 0: r0 = memfd_create(&(0x7f0000000080)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000140)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000000c0)={0x32, @time={0x77359400}, 0x0, {}, 0x0, 0xfffffffffffffffc, 0x80000000}) 2018/06/05 09:48:36 executing program 2: socket$inet6_sctp(0xa, 0x5, 0x84) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:36 executing program 1: r0 = mq_open(&(0x7f0000000040)='ppp0!vmnet0usereth0keyring\x00', 0x880, 0x40, &(0x7f0000000100)={0x0, 0x4, 0x9, 0x5, 0x20, 0x0, 0x40, 0xbb5}) pread64(r0, &(0x7f0000000200)=""/251, 0xfb, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x10) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x2) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:36 executing program 7: mkdir(&(0x7f00000000c0)='./file0\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000002c0)) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000400)='/dev/full\x00', 0x2000, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000440)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='.', &(0x7f0000000040), 0x1004, 0x0) mkdir(&(0x7f0000000ec0)='./file0/file0\x00', 0x0) mount(&(0x7f0000000f00)='./file0/file0\x00', &(0x7f0000000f40)='./file0/file0\x00', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000f80)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='binfmt_misc\x00', 0x80000, &(0x7f0000000900)) pselect6(0x40, &(0x7f0000000080)={0x9, 0x7, 0xe626, 0x0, 0x20, 0x40, 0x4, 0x2}, &(0x7f0000000100)={0x5000000000000, 0x8, 0x401, 0x9, 0x7, 0x723, 0x9, 0x1f}, &(0x7f0000000180)={0x8, 0x7f, 0x6, 0x40, 0x5, 0x8037, 0x7fffffff, 0x8000}, &(0x7f00000002c0)={0x77359400}, &(0x7f00000003c0)={&(0x7f0000000380)={0x2}, 0x8}) creat(&(0x7f0000000000)='./file0\x00', 0x20) 2018/06/05 09:48:36 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3ff, 0x101000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@nat={'nat\x00', 0x19, 0x3, 0x3c8, [0x20000100, 0x0, 0x0, 0x20000328, 0x20000358], 0x0, &(0x7f0000000080), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x1d, 0x0, 0x806, 'veth0_to_bridge\x00', 'nr0\x00', 'gre0\x00', 'veth1_to_bond\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffe}}}}, {{{0x9, 0x0, 0x0, 'ipddp0\x00', 'bridge_slave_1\x00', '\x00', 'gre0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0xe0, 0x118, 0x150, [@rateest={'rateest\x00', 0x48, {{'dummy0\x00', 'syz_tun\x00'}}}]}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @common=@mark={'mark\x00', 0x10}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'bridge_slave_1\x00', '\x00', 'lo\x00', 'team0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa0, 0x108, 0x140, [@connlabel={'connlabel\x00', 0x8}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x440) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000540)=""/5) [ 185.012838] binder: release 11347:11355 transaction 7 out, still active [ 185.019977] binder: unexpected work type, 4, not freed [ 185.025308] binder: undelivered TRANSACTION_COMPLETE 2018/06/05 09:48:36 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x0, {0x0, 0x0, 0xfffffffffffffffc}, [@typed={0x8, 0x1, @ipv4=@multicast1=0xe0000001}]}, 0x1c}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000140)=0xc) 2018/06/05 09:48:36 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:36 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f00000048c0)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)=""/121, 0x79}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x2, &(0x7f00000047c0)=""/251, 0xfb}, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000001680)=ANY=[@ANYBLOB="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"], 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x48041) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x80}, 0x0) r1 = getpid() sched_getparam(r1, &(0x7f00000002c0)) move_pages(r1, 0x1, &(0x7f00000000c0)=[&(0x7f0000ffe000/0x2000)=nil], &(0x7f0000000140)=[0x5, 0x2, 0x9, 0x101, 0x3ff, 0xfc3b, 0x6, 0x1], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x40) getsockname$netrom(r0, &(0x7f0000000380)=@full, &(0x7f0000000400)=0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0xa, 0x3, 0x2, 0x3, 0x8, r2, 0x2}, 0x2c) socket$vsock_dgram(0x28, 0x2, 0x0) [ 185.084115] binder: 11347:11355 ERROR: BC_REGISTER_LOOPER called without request [ 185.091889] binder: 11355 RLIMIT_NICE not set 2018/06/05 09:48:36 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x200, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, r2, 0x20c, 0x70bd25, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x810}, 0x4) r3 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000040)=ANY=[@ANYBLOB='8:0\r'], 0x4) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x56, "0f4b9a0406d1d445a9198ebabf04c55b6a3c0965b71ae9a29eb967333addcc8ad59597bfe52d6a9d29eaf16ad7b104cbc4375315eb63b8ee17df52359435ff91564f0b2cb084125b3260a44e1fd985b172cc3a0ad73f"}, &(0x7f0000000340)=0x7a) [ 185.138271] binder: 11355 RLIMIT_NICE not set [ 185.157695] binder_alloc: 11347: binder_alloc_buf, no vma [ 185.163639] binder: 11347:11355 transaction failed 29189/-3, size 0-0 line 2971 [ 185.188327] binder: 11347:11355 ioctl aea3 0 returned -22 [ 185.196661] binder_alloc: binder_alloc_mmap_handler: 11347 20001000-20004000 already mapped failed -16 [ 185.227757] binder: BINDER_SET_CONTEXT_MGR already set [ 185.233331] binder: 11347:11355 ioctl 40046207 0 returned -16 [ 185.240180] binder_alloc: 11347: binder_alloc_buf, no vma [ 185.245851] binder: 11347:11378 transaction failed 29189/-3, size 24-8 line 2971 [ 185.254932] binder: 11347:11378 ERROR: BC_REGISTER_LOOPER called without request [ 185.262545] binder: 11378 RLIMIT_NICE not set [ 185.268282] binder: 11347:11355 got transaction to invalid handle [ 185.274786] binder: 11347:11355 transaction failed 29201/-22, size 0-0 line 2856 [ 185.282525] binder: 11347:11378 ioctl aea3 0 returned -22 [ 185.298707] binder: undelivered TRANSACTION_ERROR: 29201 [ 185.305176] binder: release 11347:11355 transaction 7 in, still active [ 185.312219] binder: send failed reply for transaction 7, target dead [ 185.318757] binder: undelivered TRANSACTION_ERROR: 29189 [ 185.327227] binder: undelivered TRANSACTION_ERROR: 29189 2018/06/05 09:48:37 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000)=0xd, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:37 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000000000003, 0x8030, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:37 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) sendto$inet(r0, &(0x7f0000000280), 0x3ce, 0x0, &(0x7f0000e68000)={0x2}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x200, 0x20800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000100)={r2, &(0x7f00000001c0)=""/153}) 2018/06/05 09:48:37 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0xf00000000000000, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:37 executing program 7: r0 = add_key(&(0x7f0000000040)='trusted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="8a34b0d5f6", 0x5, 0xfffffffffffffff8) keyctl$invalidate(0x15, r0) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) r2 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0x40045542, &(0x7f0000004000)={0x10001}) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x200, 0x0) vmsplice(r1, &(0x7f00000004c0)=[{&(0x7f0000000040)}, {&(0x7f0000000300)}], 0x2, 0x0) 2018/06/05 09:48:37 executing program 4: r0 = socket$inet6(0xa, 0x1000001000002, 0x800000000000a) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000040)=0x1d2d, 0x4) sendto$inet(r1, &(0x7f0000a88f88), 0xfffffffffffffea0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000001180)=[{&(0x7f0000000180)=""/4096, 0x2000ff6f}], 0x1) 2018/06/05 09:48:37 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) r1 = open(&(0x7f0000000140)='./file0\x00', 0x10000, 0x10) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000180)={0x5, 0xcd51, 0x10001, 0x10001, 0x3f, 0x10000, 0x6, 0x800, 0x3, 0xffffffffffffff7f, 0x9, 0xfffffffffffffff7}) r2 = geteuid() getgroups(0x1, &(0x7f0000000100)=[0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x2001, r2, r3, 0x7, 0x1000000) r4 = getgid() lchown(&(0x7f0000000040)='./file0\x00', r2, r4) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/06/05 09:48:37 executing program 2: clock_nanosleep(0x2, 0x1, &(0x7f0000000140), 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x5, 0x4) nanosleep(&(0x7f0000000200)={0x77359400}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mq_getsetattr(r0, &(0x7f0000000180)={0x3, 0x401, 0x8, 0x80, 0x100, 0x9, 0x92, 0x1}, &(0x7f0000000240)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:37 executing program 4: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @rand_addr}, "e5de0049fb0310000000000000000004"}) 2018/06/05 09:48:37 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020200090c000000ffffffffffffffff02001300020000000000000002000000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) 2018/06/05 09:48:37 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xff2, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:37 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) r1 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000580)={'filter\x00', 0xff4, "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"}, &(0x7f0000000080)=0x1018) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000380)=""/205) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1d, 0x0, "804e2486cff9d9266b6504d1017e922724e09f8a6d2cec6c5849cf42d85e7f102204bb458c97a116e92825982da340dec9ee4a6bb74e77d3dd1a52f33ec1748d", "9b0fcdf54d8916989d63700e3a6899a829b385286943b044bf2cf8bdf5c1d14998d5bbac6c4deae26bc26c30222a2d0b5150e643db0873477ebc926e82d8fccc", "73f37038ac9e1afce8d30cfc76d5001a00000000aa8dd98f8db0f64fe0594b51"}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "ca120fbbecb5f9b7aa42dab7e320379bfebe2860474a25297ae2ee18ee8150d4d111df5131d7fda0fb3ff038f8ee4130d4639a82377003c851085d79d9d29124", "1aae69c125e02d616a644107aef4092bde5bbb7e803d113bf3f605e0b7feb11ac354d6047377df9cc86b2979bb4206bd4afa253eb6fc3bbe485d90a440a49971", "de37230281715a3ef8a81b46b1a4e1d343026047fcc4e625c30e0559736824c2"}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0xfff, 0x1, 0x4c6870df, 0x0, 0x47d, 0x0, 0x1}, 0xc) 2018/06/05 09:48:37 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x105082) memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) r1 = memfd_create(&(0x7f0000000100)="885d292b00", 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0xff8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) pread64(r0, &(0x7f0000000000)=""/95, 0xff14, 0x0) 2018/06/05 09:48:37 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x1100000000000000, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:37 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) 2018/06/05 09:48:37 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x8, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/06/05 09:48:37 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000)=0xe00, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:37 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x3c, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000018000000000000000800000000000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000003c0)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000640)={0x14, 0x0, &(0x7f00000004c0)=[@increfs_done={0x40106309}], 0x0, 0x0, &(0x7f0000000580)}) 2018/06/05 09:48:37 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a1, &(0x7f00000000c0)='vmnet1ppp0user\x00') 2018/06/05 09:48:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='attr/current\x00') pread64(r0, &(0x7f0000000140)=""/4, 0xe13346e1, 0x0) [ 186.538409] binder: 11446:11449 transaction failed 29189/-22, size 24-8 line 2856 [ 186.570150] binder_alloc: binder_alloc_mmap_handler: 11446 20001000-20004000 already mapped failed -16 2018/06/05 09:48:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/netlink\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f00000000c0)=""/4, 0x4, 0x0) 2018/06/05 09:48:37 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x8, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) [ 186.598319] binder: 11446:11452 transaction failed 29189/-22, size 24-8 line 2856 [ 186.680368] binder: undelivered TRANSACTION_ERROR: 29189 [ 186.686566] binder: undelivered TRANSACTION_ERROR: 29189 2018/06/05 09:48:38 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0xf2030000, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:38 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x40, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x900, 0xfffffffffffff1bb}}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x40}, 0x1}, 0x0) 2018/06/05 09:48:38 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20082, 0x0) write$binfmt_aout(r0, &(0x7f0000000440)={{0x1cf}}, 0x20) 2018/06/05 09:48:38 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xd00, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:38 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa0008060001080006040001f8bf66c55b1bac1414bbaaaaaaaaaa00b4c806ef"], &(0x7f0000000100)) 2018/06/05 09:48:38 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_tables_matches\x00') readv(r0, &(0x7f0000000540)=[{&(0x7f0000000480)=""/147, 0x93}], 0x1) 2018/06/05 09:48:38 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000003c0)={0xcf1, 0x2, 'client1\x00', 0x4, "246cb15bcef5f5a9", "b2b27c5e00e63966825ee4c8beb4b01344ff7842826ded1c3cf37474bd69e0e9", 0x0, 0x18}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x80000001, 0x2000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000280)) clock_settime(0x6, &(0x7f0000000040)={0x0, 0x1c9c380}) 2018/06/05 09:48:38 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) nanosleep(&(0x7f0000000100)={r0, r1+30000000}, &(0x7f0000000040)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ip6_tables_names\x00') ioctl$TIOCEXCL(r2, 0x540c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000000940)=[{{&(0x7f0000000200)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000280)=""/93, 0x5d}], 0x1, &(0x7f0000000300)=""/221, 0xdd, 0xc71bdcc}, 0xcee}, {{&(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000480)=""/1, 0x1}, {&(0x7f00000004c0)=""/126, 0x7e}, {&(0x7f0000000540)=""/250, 0xfa}, {&(0x7f0000000640)=""/138, 0x8a}], 0x4, &(0x7f0000000740)=""/170, 0xaa, 0x6}, 0x8}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000800)=""/135, 0x87}, {&(0x7f00000008c0)=""/58, 0x3a}], 0x2, 0x0, 0x0, 0x200}, 0x3}], 0x3, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:38 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) r2 = socket$inet_udp(0x2, 0x2, 0x0) socket(0x11, 0x2, 0x0) dup3(r2, r0, 0x0) 2018/06/05 09:48:38 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/softnet_stat\x00') readv(r0, &(0x7f0000000540)=[{&(0x7f0000000480)=""/147, 0x93}], 0x1) 2018/06/05 09:48:38 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000004600)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ipv6_route\x00') sendfile(r0, r1, &(0x7f0000000000)=0x57, 0x200000000000100) 2018/06/05 09:48:38 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x4) read(r1, &(0x7f00000000c0)=""/175, 0xaf) 2018/06/05 09:48:38 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000)=0xa, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:38 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0xe803, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:38 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000340)={&(0x7f00000003c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "41af7f9055d232717d7b0202bb5cd8ce4c12ca007f0a16679657f3541ffb5b6a"}}) unshare(0x60000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000140)=0x54) 2018/06/05 09:48:38 executing program 7: perf_event_open(&(0x7f0000000240)={0x5, 0x70, 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, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/06/05 09:48:38 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='coredump_filter\x00') pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)="fc", 0x1}], 0x1, 0x0) 2018/06/05 09:48:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r0, r1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) [ 187.716398] IPVS: ftp: loaded support on port[0] = 21 2018/06/05 09:48:38 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xb, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000840)='ns\x00') mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x0) 2018/06/05 09:48:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x2002}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x6}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) 2018/06/05 09:48:38 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0xa00, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) [ 187.948354] IPVS: ftp: loaded support on port[0] = 21 2018/06/05 09:48:39 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x40, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x4, 0x800) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000340)) 2018/06/05 09:48:39 executing program 7: 2018/06/05 09:48:39 executing program 4: 2018/06/05 09:48:39 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000)=0xe, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:39 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0xa00000000000000, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:39 executing program 6: 2018/06/05 09:48:39 executing program 0: 2018/06/05 09:48:39 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f00000002c0)={0x0, 0x989680}, &(0x7f0000000340)) socketpair(0x1d, 0x8080f, 0x9, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x4000, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000140)={0xa77, 0x4, 0xfe}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x400, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:39 executing program 0: 2018/06/05 09:48:41 executing program 7: 2018/06/05 09:48:41 executing program 4: 2018/06/05 09:48:41 executing program 6: 2018/06/05 09:48:41 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000)=0xa00000000000000, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:41 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x700000000000000, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:41 executing program 0: 2018/06/05 09:48:41 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x80000000000002, 0x3ffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:41 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7fff, 0x40000) poll(&(0x7f0000000200)=[{r0}, {r0}, {r0, 0x40}, {r0, 0x2}, {r0, 0x1004}, {r0}, {r0}, {r0, 0x2137}, {r0, 0x1000}, {r0, 0x1002}], 0xa, 0x0) open_by_handle_at(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4f000000040000202be80748b919781a06f6a62436f2e2ab8667685bb0704b7442a67ae9ddc1a46c233276466c2bc19527304dbf1d51278eda929a81be104502601d144f99ddf6bf315016aeb34e00"], 0x41) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x264802, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000002c0)={&(0x7f0000ffc000/0x2000)=nil, 0x97a2, 0x0, 0x1, &(0x7f0000ffc000/0x1000)=nil, 0x80000000}) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:41 executing program 6: 2018/06/05 09:48:41 executing program 4: 2018/06/05 09:48:41 executing program 0: 2018/06/05 09:48:41 executing program 7: 2018/06/05 09:48:42 executing program 6: 2018/06/05 09:48:42 executing program 7: 2018/06/05 09:48:42 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000)=0xe000000, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:42 executing program 4: 2018/06/05 09:48:42 executing program 0: 2018/06/05 09:48:42 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0xff00000000000000, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:42 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000000040)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) ioctl$TIOCSBRK(r0, 0x5427) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x10000000100, 0x3) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:42 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40000, 0x20) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x1a1000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000100)={0x9, 0x100000000, 0x3, 0x0, 0x9, 0x8000000000, 0x1f, 0x8, 0x6, 0x1ff, 0x3f, 0x7, 0x0, 0xffffffffffff8000, 0x9, 0x800, 0x2, 0x2, 0x7}) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:42 executing program 4: 2018/06/05 09:48:42 executing program 0: 2018/06/05 09:48:42 executing program 7: 2018/06/05 09:48:42 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x8000000, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:42 executing program 6: 2018/06/05 09:48:42 executing program 7: 2018/06/05 09:48:42 executing program 4: 2018/06/05 09:48:42 executing program 0: 2018/06/05 09:48:44 executing program 6: 2018/06/05 09:48:44 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000)=0xc000000, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:44 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0xf4030000, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:44 executing program 4: 2018/06/05 09:48:44 executing program 7: 2018/06/05 09:48:44 executing program 0: 2018/06/05 09:48:44 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:44 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) socketpair(0x1b, 0x3, 0x6, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000280)=""/229, &(0x7f00000003c0)=0xe5) fsetxattr(r0, &(0x7f0000000480)=@random={'user.', '/dev/snd/seq\x00'}, &(0x7f00000004c0)="2bbb402d5b706f7369785f61636c5f6163636573735d7365637572697479287472757374656473656c696e7578626465767d706f7369785f61636c5f6163636573737b9b2100", 0x46, 0x3) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000200)) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000440)) ioctl$int_in(r2, 0x5452, &(0x7f0000000400)=0x1) listxattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=""/104, 0x68) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000100)={{0x0, 0x1}, 0x0, 0xe81}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100)={0x5, 0xffffffffffffff98, 0xfffffffffffffeff, 0xdb, 0x9, 0x1, 0x6}, 0xc) r3 = open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x180) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:44 executing program 6: 2018/06/05 09:48:44 executing program 7: 2018/06/05 09:48:44 executing program 0: 2018/06/05 09:48:44 executing program 4: 2018/06/05 09:48:44 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xa000000, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:44 executing program 6: 2018/06/05 09:48:44 executing program 0: 2018/06/05 09:48:44 executing program 7: 2018/06/05 09:48:44 executing program 4: 2018/06/05 09:48:45 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000)=0x500000000000000, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:45 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:45 executing program 7: 2018/06/05 09:48:45 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:45 executing program 6: 2018/06/05 09:48:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000100)="885d292b00", 0x0) write(r1, &(0x7f0000000080)="a8", 0x1) sendfile(r1, r1, &(0x7f0000000040), 0xff8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) pread64(r0, &(0x7f0000000000)=""/95, 0xff14, 0x0) 2018/06/05 09:48:45 executing program 4: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x857, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='loginuid\x00') sendfile(r0, r0, 0x0, 0x8) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/06/05 09:48:45 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = dup(0xffffffffffffffff) fchmod(r0, 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x66}, &(0x7f0000000200)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00000003c0)={0x9, 0x4, 0x374a, 0x6, &(0x7f0000000240)=[{}, {}, {}, {}]}) 2018/06/05 09:48:45 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)="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") readv(r0, &(0x7f0000000100)=[{&(0x7f0000000300)=""/242, 0xf2}], 0x1) 2018/06/05 09:48:45 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') sendfile(r0, r1, &(0x7f00005d4ff8), 0x2000000000000ff) 2018/06/05 09:48:45 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000)=0x500, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:45 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:48:45 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:45 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffff00001400000086dd608ac17e0028000000000000000004000000000000000000ff0200000000000000000000000000010002000000000000070800e0ffffffffffffc1040000003f000000003a1186f000b76a6b003c11ba"], 0x0) 2018/06/05 09:48:45 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x249e20, 0x8000000001}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000180)=""/222}, 0x18) 2018/06/05 09:48:45 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x700, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:46 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:48:46 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0xe) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:46 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000003c0)={0xcf1, 0x2, 'client1\x00', 0x4, "246cb15bcef5f5a9", "b2b27c5e00e63966825ee4c8beb4b01344ff7842826ded1c3cf37474bd69e0e9", 0x0, 0x18}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x80000001, 0x2000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000280)) clock_settime(0x6, &(0x7f0000000040)={0x0, 0x1c9c380}) 2018/06/05 09:48:46 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x40001) sendmsg$alg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000100)="5b590f4bb902a91e1b8f6e6bfffb2239368f491da39a56dfe3ef7e4cf151cdba412075616762871a70507aca40d065299fac0b30c4073b40d8424854d53cd990b449657d181e8e1bed009f88ac0ff14be6dba56f02f73325aca022293d95e3470de0e915bdf9ee946358a51869b222696f8da12daacc416a3a32487e707e9452", 0x80}, {&(0x7f0000000200)="3592ebcaa84dc493326390c5789e8bce902a7653656c183b94f9d5017c366a45ce6477c4dfe10268a8f7bb3c584d3d0bf29eeb0a045d7f63315592ad4dcea3a4875790f160bae30bc15c9b10fbf1d535aa85effaac764f2465997a08505be918afce33fb8dddd1242ab8e56d52f89cbf2c42be6b3e46628b4b3a57666a382d870d05a5f0721dda176c12e6f08c51dd8f9217", 0x92}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000002c0)="759650d60aea34efe6a0cfad9aa91602525a", 0x12}, {&(0x7f0000000300)="7daf29bb36d34e32fe0ed8b3b675847db395b703333b5767ff8dd2d31d3bf2509be184bff0bf7c63022cfcecdcc2771674b5", 0x32}], 0x5, &(0x7f0000001440)=ANY=[@ANYBLOB="1800000000000000170100000200000001000000a700000028000000000000001701000002000000120000005a3e1632f365244bf6538fc504675d455ccd103a9e6fe58218a3290000180000000000000017010000030000000100000000000000180000000000000017010000040000"], 0x70}, 0x4000001) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:46 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000140)=0x1, 0x48) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x20000000, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) 2018/06/05 09:48:46 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:46 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x80000, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x6, 0x400002) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) 2018/06/05 09:48:46 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x1, 0x10000, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @rand_addr=0x2}], 0x10) close(r2) bind$netrom(r3, &(0x7f0000000140)=@full={{0x3, {"22913b5ec99afb"}, 0x9}, [{"cc3a5af45d930c"}, {"60faa6f6269981"}, {"57cf1a33b3a85b"}, {"78cd150be09c6c"}, {"c800bb344ea5bf"}, {"332bdacf40f6d1"}, {"76b58584414f2d"}, {"419ddf69fc2a07"}]}, 0x48) 2018/06/05 09:48:46 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10, 0xf0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x1114, 0x2e, 0x0, 0x0, 0x0, {0x5}, [@nested={0x1100, 0x4a, [@typed={0x8, 0x91, @ipv4}, @generic="f347c511a8963f66a45ef68df7bdfcb15dcf3a89002bfe5120a47c05dd8fb3798acbcdf214b9db2da92698e69575be06308c1b7165f063d26c3b7ac65018992882d0fccc701e76cb1d66bf580ef75bdd802e0b79a69e7d92029a7ca705110f5b541619592148bc05982714310efac8397b25078a749728a04cdabfa45ee2ab66f97880ba0d22004b3865ced4a1363f97cd709730aa000c164cc9b2e54e5b9ec2210492", @generic="fc0e609cc84d8393d9ac167e5e6dc39fae55b2da62c63c52effb19a18f6b85872e5bd28bf49326f79da5b0a530e4aab7744d8a963b40edc9010c87514482ee2acd1512d36f4b096db45b260ca597d1", @generic="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"]}]}, 0x13da}, 0x1, 0x0, 0x0, 0x3}, 0x0) r1 = getpgrp(0xffffffffffffffff) rt_sigaction(0x2f, &(0x7f0000000040)={0x6, {0xd78}, 0x1, 0x2}, &(0x7f0000000080), 0x8, &(0x7f0000000100)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x14001, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) prctl$setptracer(0x59616d61, r1) 2018/06/05 09:48:46 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:48:46 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) uname(&(0x7f00000001c0)=""/140) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)=0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) 2018/06/05 09:48:46 executing program 7: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x140) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f00000001c0)={0x9, 0x0, [{0x40000001, 0x80, 0x8, 0x1, 0x800}, {0xc0000003, 0xffff, 0xdd48, 0x100, 0xffffffffffff3c25}, {0x80000000, 0x80000001, 0x10001, 0x3ff, 0x1000}, {0x8000000f, 0x53, 0x490b, 0x6, 0x7}, {0x80000019, 0x8, 0x7, 0x6}, {0x80000001, 0xbc, 0xfffffffffffffffa, 0x5, 0x1ff}, {0xc000000a, 0x9, 0xbc82, 0x800, 0x20}, {0xf, 0x8000000000, 0x20, 0x80000000}, {0x7, 0x6, 0x5, 0xfffffffffffffff9, 0x1e8be}]}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00001a7000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000040)="bad104ec0f0016bb53baf80c66b831a73f8366efbafc0cb059ee66b97209000066b82f00000066ba000000000f30ef3e0f0766b9800000c00f326635000400000f300f060f017c0066b8008800000f23c80f21f866350000a0000f23f8", 0x5d}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) timer_create(0x3, &(0x7f00000002c0)={0x0, 0x6, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000300)=0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) timer_settime(r3, 0x0, &(0x7f0000000380)={{}, {r4, r5+30000000}}, &(0x7f00000003c0)) 2018/06/05 09:48:46 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:48:46 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:46 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00000000c0)) 2018/06/05 09:48:46 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:48:48 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) getitimer(0x1, &(0x7f0000000140)) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000f00)=ANY=[@ANYBLOB="7f454c460800010605000000000000000300030000080000a4020000000000004000000000000000b90300000000000008000000ffff3800020006000000020051e57464030000000900000000000000ff0f0000000000000001000000000000ff0000000000000001000080000000000400000000000000f7342b27df8390e7b5390906217f5cdf27304da80bd6b7774dd9d75fb25e70a8e5321e10dba3ac2e7a4ee10bc14c97056b9a66b91fed89b91eda5220b30cec661cfffa6a87a4c785e0d7b941d9a9990f89d59ca5764b60e3d3f605a504eda5d6a40f76ad20b845941b9acec49850aa4c9cdd62b590de1a0b7ee8536f1c8c3ebf6e9aae2265199cbba19a46331f9d771cea9ceec2c495a1e589749d1a801d717dcb603bb829ad520378fa37f6082781000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004814c56f8901bea361dc60"], 0xb27) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) 2018/06/05 09:48:48 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x4, 0x4) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)={0xfffffffffffffffd, 0x0, 0x1}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:48 executing program 7: r0 = socket$kcm(0x29, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x10000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r3, 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000580)="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", 0xa81, 0xfffffffffffffffe) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/06/05 09:48:48 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000003c0)={0xcf1, 0x2, 'client1\x00', 0x4, "246cb15bcef5f5a9", "b2b27c5e00e63966825ee4c8beb4b01344ff7842826ded1c3cf37474bd69e0e9", 0x0, 0x18}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x80000001, 0x2000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000280)) clock_settime(0x6, &(0x7f0000000040)={0x0, 0x1c9c380}) 2018/06/05 09:48:48 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800002}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x50, r1, 0x800, 0x70bd2d, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x10) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:48 executing program 4: connect$l2tp(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:48:48 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:48 executing program 0: r0 = gettid() pause() r1 = syz_open_procfs(r0, &(0x7f0000000040)='wchan\x00') preadv(r1, &(0x7f0000000700)=[{&(0x7f0000000600)=""/246, 0xf6}], 0x1, 0x0) mq_getsetattr(r1, &(0x7f0000000000)={0x1, 0x8, 0x0, 0x5, 0xacbc, 0x5, 0x4, 0x6bd9}, &(0x7f0000000080)) 2018/06/05 09:48:48 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:48:48 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)="0006080000") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x38, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x6}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x4}, &(0x7f0000000240)=0x8) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) poll(&(0x7f0000000280)=[{r2, 0x1000}, {r0, 0x1000}, {r0, 0x20}, {r0, 0x10}], 0x4, 0x9) 2018/06/05 09:48:48 executing program 7: r0 = socket$inet(0x2, 0x80000, 0xe163) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000001c0)=0x7, 0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="0247e22f05d02c99240970") open(&(0x7f00000000c0)='./file0\x00', 0x80000000004d40, 0x1000000000040) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140), 0x0, 0x0) execve(&(0x7f0000000600)='./file0\x00', &(0x7f0000000500), &(0x7f0000000140)) 2018/06/05 09:48:48 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:48 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:48:48 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:48:48 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') r1 = perf_event_open(&(0x7f0000000140)={0x6, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x202001) fsync(r1) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000200)=0x7fffffff) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00000001c0)=0x9) [ 197.189213] Invalid argument reading file caps for ./file0 [ 197.228227] Invalid argument reading file caps for ./file0 2018/06/05 09:48:48 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0/file0\x00') mount(&(0x7f0000002080)='./file0/file0\x00', &(0x7f0000001fc0)='./file0\x00', &(0x7f0000001f80)='ext3\x00', 0x0, &(0x7f0000000280)) 2018/06/05 09:48:49 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:49 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x6, 0x420001) sendto(r1, &(0x7f00000001c0)="00408fa2043ccdf20887", 0xa, 0x4004800, &(0x7f0000000200)=@pppoe={0x18, 0x0, {0x2, @random="356724424d93", 'ip6tnl0\x00'}}, 0x80) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x1a, 0x0, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000080)=0x8) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400000, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000000180)=0x100000000) ioctl$BLKFRASET(r3, 0x1264, &(0x7f0000000040)=0x10001) openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) 2018/06/05 09:48:49 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:48:49 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0xb, 0x4) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000002c0)=0x1b, 0x4) getsockname$netrom(r0, &(0x7f00000001c0)=@full, &(0x7f0000000100)=0x48) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f00000000c0)=0x6) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000340)=0x6) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000300)={0x17, 0xba, &(0x7f0000000380)="3963737655920b82cd8ea34c02fe88dd812c8a1a563db18cdc436a55f06ecd765a80a6a6fd6ab330f8e832d5115d631b4cb1191371dda285acbe193a82883ca38317ac2a4a9d909d95e0820993d78b54d7254e5478e15696374f1ff8a553493a993a0dbc44402ec23859ed24768857e8fe34009fc82dcd36418288c09ca3259b05502fd7ce870e62030ae8b47e946bd80200bd843dc19b4ce2c5a828a25b25c7429453c15da5e0355f3e3fba1b9837317a957a1f22c017eb0989"}) 2018/06/05 09:48:49 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000003c0)={0xcf1, 0x2, 'client1\x00', 0x4, "246cb15bcef5f5a9", "b2b27c5e00e63966825ee4c8beb4b01344ff7842826ded1c3cf37474bd69e0e9", 0x0, 0x18}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x80000001, 0x2000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000280)) clock_settime(0x6, &(0x7f0000000040)={0x0, 0x1c9c380}) 2018/06/05 09:48:49 executing program 0: r0 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r0, 0x200008912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x80, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/183, 0xb7) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00000001c0)={0x6f35, 0xf6e, 0x18, 0x0, 0x0, [], [], [], 0x3f23, 0xfff}) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x8000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x2, 0x4) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000000300)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00000000c0)={0x1f, 0x9, 0x3}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRES16, @ANYRES16]) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000f1dff8)) 2018/06/05 09:48:49 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) lseek(r0, 0x0, 0x6) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xffffffffffff42a4, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x7) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000200)=""/233) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:49 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x101000, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r0, 0x0, 0x1, 0x3, &(0x7f0000000100)=[0x0], 0x1}, 0x20) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000600)=[@in6={0xa, 0x4e24, 0xff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7fffffff}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e24, 0x7fffffff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7e}, @in6={0xa, 0x4e20, 0x9, @empty, 0x401}, @in6={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}, @in6={0xa, 0x4e24, 0x200, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e21, @rand_addr=0x7}], 0xfffffcaa) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:49 executing program 4 (fault-call:2 fault-nth:0): r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:48:49 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0xc000, 0x7fff) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:49 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") dup3(r3, r2, 0x80000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) 2018/06/05 09:48:49 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000000000001, 0xb, 0x100, 0x56, 0x3, 0x1}, 0x2c) r1 = socket(0x1, 0x3, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000580)="a4a692a6aa1f322eb6a7ad79457ee98bed2a03bf806654b640bbce74f085ef363a4f4e18f80c0cc0a07fe17e8beabb125956c7fc00ee8294e6c56d2cd1a1bdfce4631b8afbbc7dcc022fb9", 0x1f) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000340)="ce76", &(0x7f0000000080)}, 0x20) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x10000) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x5) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000180), &(0x7f00000000c0)=""/96}, 0x18) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000440)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00000002c0)={0x1, 0x3ff800000, r3, 0x38, r4, 0x0, 0xfa0b, 0x48}) fcntl$getownex(r2, 0x10, &(0x7f0000000300)) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000540)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000680)={r5, &(0x7f00000006c0)=""/228}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000380)={0x1, {{0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}}}, 0x88) fcntl$setlease(r1, 0x400, 0x3) 2018/06/05 09:48:49 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:49 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') getpeername$ipx(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)) 2018/06/05 09:48:49 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:48:50 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='pids.max\x00', 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0xa02, 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f00000001c0)={0x4, 0xffff}) read(r1, &(0x7f0000000040)=""/239, 0xef) write$cgroup_int(r1, &(0x7f0000000040), 0x1e4) 2018/06/05 09:48:50 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:50 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)=0x3) 2018/06/05 09:48:50 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x5460, &(0x7f00000001c0)) 2018/06/05 09:48:50 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000003c0)={0xcf1, 0x2, 'client1\x00', 0x4, "246cb15bcef5f5a9", "b2b27c5e00e63966825ee4c8beb4b01344ff7842826ded1c3cf37474bd69e0e9", 0x0, 0x18}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x80000001, 0x2000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000280)) 2018/06/05 09:48:50 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x3) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) memfd_create(&(0x7f0000000100)='[\',.*)\\\x00', 0x3) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000600)="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", 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x6100) getsockopt$inet_buf(r0, 0x0, 0x36, &(0x7f0000000240)=""/142, &(0x7f0000000080)=0x8e) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) 2018/06/05 09:48:50 executing program 7: perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000803, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000000040)=""/4, &(0x7f0000000000)=0x4) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000180)={'security\x00', 0x1000, "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"}, &(0x7f0000000080)=0x1024) 2018/06/05 09:48:50 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) r0 = dup(0xffffffffffffffff) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000180)) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000200)=""/175) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000040)=0x60, 0x80800) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x40000000008033, r1, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x3) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000080)={0xfffffffffffffd34, 0x28, 0x1, 0x0, 0x0, {0x1}, [@nested={0xc, 0x0, [@typed={0x400b, 0x0, @pid}]}]}, 0x7}, 0x1}, 0x0) 2018/06/05 09:48:51 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x8980, &(0x7f00000001c0)) 2018/06/05 09:48:51 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000)=0xfffffffffffffffe, 0x23649cca) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000380)="490760d6382672a1661f846865e389f91fd309007ca4a8a39efad4a4f14e0101db94c18e03b95cb418f92066fe19cfead0449b7c89fe75b1ca10f798ca413bf439a262b40fe6f65d396d34d0f55149b1dab4910cbadba1236c195bd6ba792329275beef928ce7e", 0x67}, {&(0x7f00000001c0)="62a7e1efbbb60fc9acf3ac437397cd4db2f586870d87596c9ed424f1cde77add0df73f0ac23880fc2f9c3357f75f7441b0bccd7a02ec3eb4157d2d32f0a19edfce7160cd604d89517d040ef6913a35b079a839fbe1ced767b79334f036623e0dbbc442", 0xfffffffffffffc5f}, {&(0x7f0000000100)="671a2f7b8e3b29d531c922b1a3b815b3906952a8336bf38d1c7490bd99b58b72e9ab3b7982915edbed9d119f829751ddfd2ae8fc18ca717bfb2067", 0x3b}, {&(0x7f0000000240)="22f81a08f13b1987c3990a46e43f51528084c644fc5160787036f620eee4859626d4bd476a1d5455c60f483ee318d6dae15421efe2567ab35d5044069dcd220dc681d2181381e152593bb795de", 0x4d}], 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)=0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) fcntl$lock(r1, 0x7, &(0x7f0000000340)={0x1, 0x1, 0x75, 0x9, r2}) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:51 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000007400)=[{{&(0x7f0000001840)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f0000001d00)=@hci={0x1f}, 0x80, &(0x7f0000001e80), 0x0, &(0x7f0000001ec0)=ANY=[@ANYBLOB='d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x0) accept$alg(r0, 0x0, 0x0) 2018/06/05 09:48:51 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:51 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x4000, 0x0) io_setup(0x4, &(0x7f00000004c0)=0x0) io_destroy(r2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="80000000", @ANYRES16=r3, @ANYBLOB="000025bd7000fbdbdf25010000006c0001000800090070000000080004004e200000080001000a000000080004004ea5e500080001000a000000140003000000000000000000000000000000000008000b0073697000140003000000000500000000000000000000000008000800080000000800090014000000"], 0x80}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000001) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000740)={0x100000000, 0x1, 'client1\x00', 0x2, "be6f80b6af814174", "53c5a6b3358393ce46a162dd838ec15efbe95f9787e578639005626ab1c7a107", 0x6d, 0x2}) restart_syscall() r4 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) read(r4, &(0x7f0000000040)=""/73, 0x49) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000440)={0x2, 0x5, 0x3f, 0x2, '\x00', 0x6}) timer_create(0x0, &(0x7f0000000640)={0x0, 0x1b, 0x3, @thr={&(0x7f0000000500)="6cde6730b8ee344fcbf0ff6245cbf60437d5a2f3aca90b7ed326d0f80c5b0895534d5c65e5f6f5170255fc17ec220821be4cd94f3d40665e226cf8087a90672fe77db40901e45b769bee26f8bce84b1106c33ceca8b7593995eb2c7067c7cb6c510711462033e21649a13c7c3629f2a44c3b79726ddf497c24d3e2a62f1995a369738d5f6a24b89f2749a9bb460812d2e60b7cc59b13611e6ae0d4530b6c", &(0x7f00000005c0)="0e978cd212feedf67e7a2be0be6c86be2fb06beff64a7b919090cb6cc7a74cfe129248e4ea00ff7462d167ce62b859fdd47a8a74991c6d9228e67d07c225beca0df99f35e0d39e6a394e97abe10509498e484832cbadeb7821e5ae5fc81993766f8b44f47394448594"}}, &(0x7f0000000680)=0x0) timer_settime(r5, 0x1, &(0x7f00000006c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000000700)) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200801, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) connect$pppoe(r1, &(0x7f0000000480)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'team0\x00'}}, 0x1e) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000380)={0x3, [0x8, 0x1, 0xa4]}, &(0x7f00000003c0)=0xa) ioctl$sock_ifreq(r1, 0x89d6, &(0x7f0000000400)={'veth0_to_bridge\x00', @ifru_map={0x200, 0x4, 0x6, 0x200, 0xf9, 0x2}}) 2018/06/05 09:48:51 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x40200, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x1000, "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"}, &(0x7f0000000240)=0x1008) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001300)={r1, 0x9e, "3e360d8415ad1c97acee308d07ec120b892555a770162b2b7f76335c5a6bcd316114849704437bbde31314484f1764a0b2d401a60d828cc1a178edaf97538900ac5c9cc5c895c5df9eaf4da3ee6d4b90c04d45b0fba7e235ae2c514f8f1390e89d18dcd1744fda922d35532f6ae743eb910ce5b0432e7f71daf0e354804ba9e0596bd1206fe13d15785de27387f41c06e903477187ca001de5757aa7febc"}, &(0x7f00000013c0)=0xa6) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) fadvise64(r0, 0x0, 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000000), 0x23649cc6) socketpair$inet6(0xa, 0x2000000000005, 0x20000000000007, &(0x7f00000014c0)) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001400)={0x100000001, 0x8000, 0x8, 0x3, r2}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000100)={0x4, [0x649e, 0x6, 0x8, 0x7]}, &(0x7f00000001c0)=0xc) openat$ipvs(0xffffffffffffff9c, &(0x7f0000001440)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) ioctl$BLKIOMIN(r3, 0x1278, &(0x7f0000000200)) 2018/06/05 09:48:51 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x8004745a, &(0x7f00000001c0)) 2018/06/05 09:48:51 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x5450, &(0x7f00000001c0)) 2018/06/05 09:48:51 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x8004745a, &(0x7f00000001c0)) 2018/06/05 09:48:51 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x8004745a, &(0x7f00000001c0)) 2018/06/05 09:48:51 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000040)={'ip_vti0\x00', @ifru_names='bcsf0\x00'}) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x8000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000200)=0x8, 0x7) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00000001c0)=0x7ff) bind$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) 2018/06/05 09:48:52 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:52 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) sendmmsg(r3, &(0x7f0000004dc0)=[{{0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000280)="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", 0x110}, {&(0x7f0000001100)}, {&(0x7f0000000180)='|', 0x1}], 0x3, &(0x7f0000001400)}}, {{&(0x7f00000028c0)=@generic={0x0, "497720f2e453c61e428dbcd77814a329db8299fd873b28f6d959bb6a870ff68d3facd189c78710c1eca829f62f9232744f2716b63b811925c9149a49e4f774f5b1620f48f4af2cde289502d2e3f1af384f4fcb903d9c3485df9c37b77d8debf24c4d2dab7d90ed8ded49d624266eda996505923f59c010e9c4525fd3d279"}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000040)="a9bfe357981d94ddcb1ea7e8c383e07bca64a2cce28ea92894c78c99c899324ae9cac5c191397c5fa82226085c7ab2929f22190851e473c5cb4c3199f51c0cd3fe27036352ec388400cfe2e46648ea8f6ab9122fdf8a2ceead75d9d986fcd6e2be56cc49fa233b22afd3848fbef5423a90852c116911dda695df447bc07e48daa5265de9e659d2f68470d3f4e73aa9dbd99c873bccec016a6fd0eeaf103f367cb94c15c144463444a669ca65895bf1e107c37ef5eea767d403de01efd66005f2143ae4be390d5b74379bf22c9a0d11489d763c7c3eab56300421fba0c52ba14ecbd6b16863f24b2d61b5fe77aaca", 0xee}], 0x1, &(0x7f0000003ac0)}}], 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000000)=0x4, 0x4) 2018/06/05 09:48:52 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x8903, &(0x7f00000001c0)) 2018/06/05 09:48:52 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) setsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000000240)=0x2, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0)={0x27, 0x0, 0x0, 0x2, 0x2, 0x8, "d1e5f81282a3e77de38ac58d6ef3943554cf04725c21504b7ffa29ac7e35050000002ec64f6478f027ccf03cba7ce94463f95c3d66401a97bfbf6d02016687", 0x2b}, 0x60) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:52 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x8004745a, &(0x7f00000001c0)) 2018/06/05 09:48:52 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000003c0)={0xcf1, 0x2, 'client1\x00', 0x4, "246cb15bcef5f5a9", "b2b27c5e00e63966825ee4c8beb4b01344ff7842826ded1c3cf37474bd69e0e9", 0x0, 0x18}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x80000001, 0x2000) 2018/06/05 09:48:52 executing program 2: nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x4) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x100000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) getgroups(0x1, &(0x7f0000000040)=[0xffffffffffffffff]) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x201, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f00000003c0)={0xffffffff, 0xfb, 0xfff, 0x0, 0x0, [], [], [], 0xfffffffffffffffe, 0x755}) setregid(r0, r1) 2018/06/05 09:48:52 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xfffffffffffffffe) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x292000, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000040)=0x60, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000440)={0x0, 0x86, "0e96138ad66539fe2ed7a3b9a5b84b6fad430bc82aaf151ccd23c70151855c4d3e6035bc4eff73088a8afc782a61758f03d8e9a6815cbce21f332d64e28d9e043a1c8391f3ffb07ad68321931c959952ff57b3bbb9e74620d4078fc9931d2c70e2239e7b1e699237dd78d6da600172ce8d47af5c398bffe6ccab3d8ff24413248b2319953e15"}, &(0x7f0000000300)=0x8e) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000400)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000340)={r3, 0x1000}, &(0x7f00000003c0)=0x8) syz_open_procfs(r4, &(0x7f0000000240)='net/l2cap\x00') sync_file_range(r2, 0x2, 0x800, 0x7) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:52 executing program 7: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000003c0)={0xcf1, 0x2, 'client1\x00', 0x4, "246cb15bcef5f5a9", "b2b27c5e00e63966825ee4c8beb4b01344ff7842826ded1c3cf37474bd69e0e9", 0x0, 0x18}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x80000001, 0x2000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000280)) 2018/06/05 09:48:52 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x8983, &(0x7f00000001c0)) 2018/06/05 09:48:52 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='comm\x00') r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x23649cc6) r3 = semget(0x2, 0x0, 0x140) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@local, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000480)={{0x400, r4, r5, r6, r7, 0x2, 0x3}, 0x77458690, 0x20, 0x283}) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:52 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x89a0, &(0x7f00000001c0)) 2018/06/05 09:48:52 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:52 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x2, &(0x7f00000001c0)) 2018/06/05 09:48:52 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f00000001c0)) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x400) socket$key(0xf, 0x3, 0x2) 2018/06/05 09:48:52 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x20000, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000200)={0x77359400}, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x4, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) setsockopt$inet6_buf(r1, 0x29, 0xda, &(0x7f00000000c0)="6959eaf292ec68bcc0c9c5a5c58cf0526ab4db473863fa174b49889aee34ab3bfdcc476c4390f0db31b92d029a5ccabf04dacb681f149b5fa196f47334c95d1bff25fbdcae987da2f6103b18e8852f1424ce46abc3a3fa314266f7989b7ca3447925d41afaddd6c63d7a0a0fa3a9bbd0a427c87217784d178e6e9bb146dcabd1a69b", 0x82) syz_open_procfs(r2, &(0x7f0000000040)='net/protocols\x00') 2018/06/05 09:48:52 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:53 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9, 0x200) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'tunl0\x00', 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14, 0x80000) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000200)=0xa6, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000500)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000340)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000007c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000800)=ANY=[@ANYBLOB="2efd5f00c27f00", @ANYRES16=r1, @ANYBLOB="36022cbd7000fcdbdf250100000008000100", @ANYRES32=r2, @ANYBLOB="740102003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="40000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e00003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004006fce6a3f40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000400000008000600", @ANYRES32=r5, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400090000000800070000000000"], 0x190}, 0x1, 0x0, 0x0, 0x8080}, 0x0) r6 = socket(0x10, 0xffffffffffffffff, 0xd) sendmsg$nl_crypto(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000400)=@upd={0xe0, 0x12, 0x505, 0x0, 0x0, {{"7874732d63617374362d61767800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000291800"}}}, 0xe0}, 0x1}, 0x0) 2018/06/05 09:48:53 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x5421, &(0x7f00000001c0)) 2018/06/05 09:48:53 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000001c0)={0x9, 0x6, 0x0, 'queue0\x00', 0x8001}) 2018/06/05 09:48:53 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:53 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000003c0)={0xcf1, 0x2, 'client1\x00', 0x4, "246cb15bcef5f5a9", "b2b27c5e00e63966825ee4c8beb4b01344ff7842826ded1c3cf37474bd69e0e9", 0x0, 0x18}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/06/05 09:48:53 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x800) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000040)) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000380)) 2018/06/05 09:48:54 executing program 7: pkey_mprotect(&(0x7f0000c26000/0x6000)=nil, 0x6000, 0x400000000000000, 0xffffffffffffffff) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) socket$nl_generic(0x10, 0x3, 0x10) 2018/06/05 09:48:54 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) epoll_create(0x0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:54 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000003c0)={0xcf1, 0x2, 'client1\x00', 0x4, "246cb15bcef5f5a9", "b2b27c5e00e63966825ee4c8beb4b01344ff7842826ded1c3cf37474bd69e0e9", 0x0, 0x18}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/06/05 09:48:54 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000200)={0x3, 0x9, 0x3f33, 0x4, 0x8, 0x9, 0x2, 0x5, 0x7fffffff, 0x7, 0x4, 0x401}) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x80, 0x0) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000140)) mmap(&(0x7f00006de000/0x3000)=nil, 0x3000, 0x6, 0x10, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) uselib(&(0x7f0000000040)='./file0\x00') 2018/06/05 09:48:54 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:54 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0xc0189436, &(0x7f00000001c0)) 2018/06/05 09:48:54 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:54 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) ioctl(r0, 0x10001, &(0x7f0000000240)="e546fc2f07d82c99240970") r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x80000) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000080)=0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000040)={0xa, 0x5, 0x77a9, 0x200, '\x00', 0xdb0}) r2 = getpgrp(0x0) getpriority(0x1, r2) 2018/06/05 09:48:54 executing program 0: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="18b0dd3d14390791282a9545b9d3de6842debfddc446a9416d007288784846b9a42debaac2182227a29e76cbe696aae00d17ed8970d1110e09d3fb90e01af69d27916f4b9659e8bca7e44ab61fc65ffe89702b6a331469e358212d3d", 0xe, 0xfffffffffffffffe) r1 = syz_open_dev$amidi(&(0x7f0000000500)='/dev/amidi#\x00', 0x53, 0x880) timerfd_gettime(r1, &(0x7f0000000580)) keyctl$revoke(0x3, r0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) r2 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="778471cb95409a7ea111", 0xa, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000340)={r2, 0x0, r2}, &(0x7f0000000380)=""/122, 0x7a, &(0x7f0000000540)={&(0x7f0000000400)={'md5\x00'}, &(0x7f0000000440)="e0ba95783316940001dd02ced928d6b7f9bc6ee9ee7bbaaf9d245ba74c0d915bfe0e6a2e90b43fe938658a191b1f090ccb1b3c5ba701c58c3c7b09451f486a035d5231effb8032", 0x47}) r3 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00000004c0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xe7, 0x0, 0x0, 0xa, 0x3404, 0x10001000000000, 0x7}, 0x20) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) sendto$inet(r3, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) keyctl$dh_compute(0x17, &(0x7f0000000000)={0x0, r2}, &(0x7f0000000080)=""/5, 0x5, &(0x7f0000000240)={&(0x7f0000000140)={'sha1-avx2\x00'}}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r4, 0x7709, 0x0) [ 203.323587] device lo entered promiscuous mode 2018/06/05 09:48:54 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40049409, &(0x7f00000001c0)) 2018/06/05 09:48:54 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000000c0)=0x3) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000100)=0x7) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000200)={0x9, 0x80000001, 0x10000, 0x6, 0xe12}) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00000001c0)=0x6e) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:54 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1, 0x0) close(r0) vmsplice(r1, &(0x7f0000002640)=[{&(0x7f00000025c0)}], 0x1, 0x0) keyctl$session_to_parent(0x12) 2018/06/05 09:48:54 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:54 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x8982, &(0x7f00000001c0)) 2018/06/05 09:48:54 executing program 0: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="18b0dd3d14390791282a9545b9d3de6842debfddc446a9416d007288784846b9a42debaac2182227a29e76cbe696aae00d17ed8970d1110e09d3fb90e01af69d27916f4b9659e8bca7e44ab61fc65ffe89702b6a331469e358212d3d", 0xe, 0xfffffffffffffffe) r1 = syz_open_dev$amidi(&(0x7f0000000500)='/dev/amidi#\x00', 0x53, 0x880) timerfd_gettime(r1, &(0x7f0000000580)) keyctl$revoke(0x3, r0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) r2 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="778471cb95409a7ea111", 0xa, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000340)={r2, 0x0, r2}, &(0x7f0000000380)=""/122, 0x7a, &(0x7f0000000540)={&(0x7f0000000400)={'md5\x00'}, &(0x7f0000000440)="e0ba95783316940001dd02ced928d6b7f9bc6ee9ee7bbaaf9d245ba74c0d915bfe0e6a2e90b43fe938658a191b1f090ccb1b3c5ba701c58c3c7b09451f486a035d5231effb8032", 0x47}) r3 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00000004c0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xe7, 0x0, 0x0, 0xa, 0x3404, 0x10001000000000, 0x7}, 0x20) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) sendto$inet(r3, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) keyctl$dh_compute(0x17, &(0x7f0000000000)={0x0, r2}, &(0x7f0000000080)=""/5, 0x5, &(0x7f0000000240)={&(0x7f0000000140)={'sha1-avx2\x00'}}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r4, 0x7709, 0x0) 2018/06/05 09:48:54 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000100)=0x1, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:54 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x80047437, &(0x7f00000001c0)) 2018/06/05 09:48:55 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:55 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000000c0)=0x9) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2018/06/05 09:48:55 executing program 0: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="18b0dd3d14390791282a9545b9d3de6842debfddc446a9416d007288784846b9a42debaac2182227a29e76cbe696aae00d17ed8970d1110e09d3fb90e01af69d27916f4b9659e8bca7e44ab61fc65ffe89702b6a331469e358212d3d", 0xe, 0xfffffffffffffffe) r1 = syz_open_dev$amidi(&(0x7f0000000500)='/dev/amidi#\x00', 0x53, 0x880) timerfd_gettime(r1, &(0x7f0000000580)) keyctl$revoke(0x3, r0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) r2 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="778471cb95409a7ea111", 0xa, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000340)={r2, 0x0, r2}, &(0x7f0000000380)=""/122, 0x7a, &(0x7f0000000540)={&(0x7f0000000400)={'md5\x00'}, &(0x7f0000000440)="e0ba95783316940001dd02ced928d6b7f9bc6ee9ee7bbaaf9d245ba74c0d915bfe0e6a2e90b43fe938658a191b1f090ccb1b3c5ba701c58c3c7b09451f486a035d5231effb8032", 0x47}) r3 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00000004c0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xe7, 0x0, 0x0, 0xa, 0x3404, 0x10001000000000, 0x7}, 0x20) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) sendto$inet(r3, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) keyctl$dh_compute(0x17, &(0x7f0000000000)={0x0, r2}, &(0x7f0000000080)=""/5, 0x5, &(0x7f0000000240)={&(0x7f0000000140)={'sha1-avx2\x00'}}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r4, 0x7709, 0x0) 2018/06/05 09:48:55 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000003c0)={0xcf1, 0x2, 'client1\x00', 0x4, "246cb15bcef5f5a9", "b2b27c5e00e63966825ee4c8beb4b01344ff7842826ded1c3cf37474bd69e0e9", 0x0, 0x18}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/06/05 09:48:55 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x894c, &(0x7f00000001c0)) 2018/06/05 09:48:55 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x20840, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{0x1804}, {0x200, 0x7fff}, {0x40, 0x40}, {0x3, 0x7}]}) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:55 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) unlink(&(0x7f0000000180)='./file0\x00') mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x3, &(0x7f0000000140)) unlink(&(0x7f0000000080)='./file0\x00') umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/06/05 09:48:55 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x200000, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000140)={r1, r2/1000+10000}, 0x10) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:55 executing program 7: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) epoll_create(0x0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:55 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x80487436, &(0x7f00000001c0)) 2018/06/05 09:48:55 executing program 0: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="18b0dd3d14390791282a9545b9d3de6842debfddc446a9416d007288784846b9a42debaac2182227a29e76cbe696aae00d17ed8970d1110e09d3fb90e01af69d27916f4b9659e8bca7e44ab61fc65ffe89702b6a331469e358212d3d", 0xe, 0xfffffffffffffffe) r1 = syz_open_dev$amidi(&(0x7f0000000500)='/dev/amidi#\x00', 0x53, 0x880) timerfd_gettime(r1, &(0x7f0000000580)) keyctl$revoke(0x3, r0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="778471cb95409a7ea111", 0xa, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000340)={r2, 0x0, r2}, &(0x7f0000000380)=""/122, 0x7a, &(0x7f0000000540)={&(0x7f0000000400)={'md5\x00'}, &(0x7f0000000440)="e0ba95783316940001dd02ced928d6b7f9bc6ee9ee7bbaaf9d245ba74c0d915bfe0e6a2e90b43fe938658a191b1f090ccb1b3c5ba701c58c3c7b09451f486a035d5231effb8032", 0x47}) r3 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00000004c0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xe7, 0x0, 0x0, 0xa, 0x3404, 0x10001000000000, 0x7}, 0x20) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) sendto$inet(r3, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) keyctl$dh_compute(0x17, &(0x7f0000000000)={0x0, r2}, &(0x7f0000000080)=""/5, 0x5, &(0x7f0000000240)={&(0x7f0000000140)={'sha1-avx2\x00'}}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r4, 0x7709, 0x0) 2018/06/05 09:48:55 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r1, r1, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:56 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:56 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x8922, &(0x7f00000001c0)) 2018/06/05 09:48:56 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)="636f6d6d00107a6eb1065c861beaade62f9bb2af5e05e9a31884d5f8864b0c9bbbf4fe046d9fc67e") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0xffffffffffffffff, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x2, 0x3, {0xa, 0x4e24, 0x401, @empty, 0x3f}}}, 0x3a) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:56 executing program 0: mkdir(&(0x7f0000000300)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000140), &(0x7f0000000240)=0x4) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000000c0)={r2, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e20, @rand_addr=0x3f}}, 0x7, 0x7, 0x4, "2833261f50cffc85a8e58de50a3e52426bcfb797c218e483131daa16c65ee756ba7e9575e83d3bae2d3dc0caf011521d70945efecc23da1104a201f0428a96c57529c7ba91dfb215a069baf9134f0022"}, 0xd8) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) creat(&(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000180)='./control/file0\x00') close(r0) 2018/06/05 09:48:56 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000003c0)={0xcf1, 0x2, 'client1\x00', 0x4, "246cb15bcef5f5a9", "b2b27c5e00e63966825ee4c8beb4b01344ff7842826ded1c3cf37474bd69e0e9", 0x0, 0x18}) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x80000001, 0x2000) 2018/06/05 09:48:56 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x8000, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:56 executing program 7: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) epoll_create(0x0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:56 executing program 1: r0 = socket(0x10, 0x3, 0xda) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x5, 0x1, 0x7fff, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x0, &(0x7f0000000140)}, &(0x7f0000000240)=0x10) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000140)={'ipddp0\x00', 0x3}) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:57 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)=0xffffffffffffffff) 2018/06/05 09:48:57 executing program 0: r0 = gettid() r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) connect$inet(r1, &(0x7f0000000300)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000583ffc)) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") readv(r1, &(0x7f0000000240)=[{&(0x7f0000001340)=""/219, 0xdb}], 0x1) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000280)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000000)) tkill(r0, 0x15) 2018/06/05 09:48:57 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x8981, &(0x7f00000001c0)) 2018/06/05 09:48:57 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:57 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0xc0045877, &(0x7f00000001c0)) 2018/06/05 09:48:57 executing program 5: r0 = getpgrp(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x20000, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000240)=@hci={0x0, 0x0}, &(0x7f00000002c0)=0x80, 0x80000) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000300)={r2, 0x1, 0x6}, 0x10) write$cgroup_subtree(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="2d72646d61202d72646d61202d72646d61202d8a6f202b70696473202b72646d612072646d61202d696f202b7069642a200000000000"], 0x36) r3 = syz_open_procfs(r0, &(0x7f0000000200)="6e0000000021f950b3446e1905ae8d88021d0a0000000000fc0000") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x20001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r3, &(0x7f0000000100), 0x23649cc2) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:57 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x8901, &(0x7f00000001c0)) 2018/06/05 09:48:57 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:57 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) openat$vcs(0xffffffffffffff9c, &(0x7f0000001640)='/dev/vcs\x00', 0x18200, 0x0) recvmsg(r0, &(0x7f0000001600)={&(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001500)=[{&(0x7f00000001c0)=""/227, 0xe3}, {&(0x7f00000002c0)=""/28, 0x1c}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/203, 0xcb}, {&(0x7f0000001400)=""/27, 0x1b}, {&(0x7f0000001440)=""/175, 0xaf}], 0x6, &(0x7f0000001580)=""/113, 0x71, 0xb1d3032}, 0x41) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:57 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x80047453, &(0x7f00000001c0)) 2018/06/05 09:48:57 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) r1 = fcntl$getown(r0, 0x9) sched_rr_get_interval(r1, &(0x7f00000000c0)) getsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000100), &(0x7f00000001c0)=0x4) 2018/06/05 09:48:57 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:58 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) pipe(&(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x80000001, 0x2000) 2018/06/05 09:48:58 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x80047453, &(0x7f00000001c0)) 2018/06/05 09:48:58 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:58 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x8940, &(0x7f00000001c0)) 2018/06/05 09:48:58 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) getpeername(r0, &(0x7f0000000200)=@can={0x0, 0x0}, &(0x7f0000000280)=0x80) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000002c0)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:58 executing program 7: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) epoll_create(0x0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:58 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000480)) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000400)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x20040, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000340)={r2, &(0x7f0000000300)=""/19}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) set_thread_area(&(0x7f0000000200)={0x4, 0x20000000, 0x4000, 0x4, 0x9, 0x1, 0x2, 0x2b, 0x7, 0xfff}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000100)={0x3f, 0x1ff, 0x8009, 'queue1\x00', 0xfff}) syz_open_pts(r0, 0x1) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:58 executing program 1: syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x40000) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:58 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00000000c0)=0x1f) 2018/06/05 09:48:58 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x80047453, &(0x7f00000001c0)) 2018/06/05 09:48:58 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0xc020660b, &(0x7f00000001c0)) 2018/06/05 09:48:58 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:58 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x80047453, &(0x7f00000001c0)) 2018/06/05 09:48:58 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047459, &(0x7f00000001c0)) 2018/06/05 09:48:58 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000002980)={0x0, 0xb1, 0x10}, &(0x7f00000029c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000002a00)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x6663, 0x402f, 0x9, 0x7fffffff, 0x93}, &(0x7f0000002ac0)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000004740)={0x0, @in6={{0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x4, 0x80000001, 0x1ff, 0x5}, &(0x7f0000004800)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000004840)={0x0, 0x5}, &(0x7f0000004880)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000004980)={0x0, 0x84, &(0x7f00000048c0)=[@in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x1e}, 0x962}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}]}, &(0x7f00000049c0)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000004b40)=[{&(0x7f0000000200)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000002680)=[{&(0x7f0000000240)="6b93e1a2a9c2878eb38b7848451260d3e6ed1728a9573715dc18574a3c21274ed54c5026298c82549a3622093df25cf7eedf53213421b429e0", 0x39}, {&(0x7f0000000280)="df0fb439", 0x4}, {&(0x7f00000002c0)="1cf3e6c9aff87f5823cb68898007c3f8d85bcdbc9a3bad58df397be7043109ddc7fb94bf7d933ab888143c18b0f19aa64771d3c5be1328bbb6d1da8f9f271f98b851467976adf1e29cc93a93f9a1e8acbc9f8082d2096ee26680127cb2989e70e9df47b8064034340004c7ddd6484dff6cbb64e7b64d90103e86ff3384327f21762e97052ff34560b22d23644b8e83979f732a938d7400e6beeac0bdad619f57940304aca97e790aa3b85a86a11811cfda69602ce6a5db2eb30051e1d1c26258ade9b464c79c", 0xc6}, {&(0x7f00000003c0)="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0x1000}, 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&(0x7f0000002940)=[{&(0x7f0000002780)="fa9b8c47bc70dd92c726c90ae90f697a6203383a923af43f04be76f944ec3918f94512e387acfeafdf755757a75bf5b6cbc5a0f3acb6cb78672f44ff113e8694a30e8391336d17ba6187df6875e2420755aaa6c85b0a89ccf4052d4bcc1f7a9696b8bdb8de47b375ee8c68c73e83521f533436b3e903c78c242710c3cd686d7869ca72346da8b5633f02de86387ef96b2ef854be06bc360df0cef1196d8a38bb652cdcc778ba73c798cfd94fc6df57f6112f", 0xb2}, {&(0x7f0000002840)="18638c4e9c46d46d0f0df34e7d4f4173d09c3a36c54bf88533a9fd91a3baa1dde8f4e119d57963451ee00a2763504bcc3b0ca421445082a4dc0b242ee0551e8d660b74be5263e39849b342d365d93ba001347f34e19b01ac1b8a9db0c7aa68b0cd546b77c864ca71c49af02741161cc76012f6cfe59e9bc8270266fc2f656b2335023fc067f9962acbd081a362d622f60caf25e389f9512b4801a35961c9775490e06383ffb03814099f49aa3a1ce5fc76d462ed8b0f21a0eec1cf23d59d9d0399afe7ac38", 0xc5}], 0x2, &(0x7f0000002b00)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x9, 0x2, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x3e2, 0x0, r2}}], 0x40, 0x15}, {&(0x7f0000002b40)=@in6={0xa, 0x4e21, 0x2, @empty, 0x8}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000002b80)="0058314db7e1ed35f2ee5711f18aaecd9b3c7d822d505b19379fa26f6379429fe8e411492dc3b69d1ce607f4aa43b00600000375710ad0bc8bb69f1e1f5f7d472873f9b52e9c81f4607fd018d498ff4ff1a7db2aa3e4b49df5ed1134c46d722baac9bb22237319acad725678376b1467ac0109668d27d9c969e78124b0975fc62290235c0d5a578153b3220b880dc204a2469a430976a23bc9ea289f977f38956d24cde2af17bd1453131cfd8064fa2b6253099b46354acb09199ae338c41d145cbef440cf", 0xc5}, {&(0x7f0000002c80)="fa491d5641ca925a6c2680c8cb9362d3d2edb95e6a22f7967cdb52ec53f672907fabe1af3fc0a33cbbc834b8d5c26361f9c9236320f5247371b813d4408346761a88d144c2e828f1ab0cd4c5405aab306b85336227ad2bc1731994c1b02b2ae2fed4d97d8b", 0x65}, {&(0x7f0000002d00)="9217194c292f2a38eb19ee67b342014f64f45682a5e0809639b011aa430529941ed0aa0b0c4369716fe7cd9b1fd24d54cde1eaf253f7b440957b485d9ede882fe53b90753a", 0x45}, {&(0x7f0000002d80)="149a5bc2ca3ab68a2d3afa0548ca3068f324092ed40ab626f058c7c0b9baee2d8efdb95775aa2fbbadf14cfef472e244acd00305413fb97ffb033746a639d681f9c2f730391092d2e352853a83f4f75c15591f69a61d33931f7156df116f59e185ac7829a8ef988b68055c07574bb8d92b1d3a6a5ae3c7e856dedbe0471fc109b41afed44d578a6df6006278975b7389f7b3bddbce1574c91bf5c99eba5fa0852a5b5dbce0990e90302761b00afeba9bc3ce769581ada55bea0435da", 0xbc}, {&(0x7f0000002e40)="3ad57dde6fef0edceaba2e3f", 0xc}, {&(0x7f0000002e80)="818354d5bdd532b596a264eeda389e79d026935f8aefa52fbc2fe0a9395a1e28dc58c42557a762d525ad115cfc22691d677581470f5acd1aeacc0257cbcfce20a1be684373b1b642c9bfe4f93b333afb09bd3b3b38afafbfcef22a16a437803bb96fe98bae825e38288e7fc7bbfce2f3da1e15c7f84ac5f116760326f226ae0101c95c4a9ba5706987b147fde64afe8744e9811f36dec207eacacdcbf3e594e6036e7cb33807ff2c4cb477a64e6da7a3a19a552e7b66", 0xb6}, {&(0x7f0000002f40)="93f97a4721eb4c00ad29cfd9c7c86e11f04bd7ee682162b68232a1a8d3c3bcd776b24d38e7", 0x25}, {&(0x7f0000002f80)="8893fb2fbeeb24a47b132164a1eb9d4ee279d6921d6f96bc30f4eccf9df267df88c68702ac66fc89519f4e9c8ef7e9070a6e5645b737b79f5618b79889614cf1b14e11a9d9d6a47777737f18099ae566f2ed", 0x52}], 0x8, 0x0, 0x0, 0x20040000}, {&(0x7f0000003080)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000003180)=[{&(0x7f00000030c0)="ab290e2fa698763047eae3e91a4ad1e8a02f8da01ef50cc0345e2f8abca0ea3ed174e8c15903d31cbf3475e28c47fdd85bfb9550f958fadcd4959ce7d547d1d3565d73922390f4ff330c2eb6233b818570e4f7683aa43e3c7438e1504651755174433f0d9612a0f1be23baa64da1f19b0bb1f25f75d67b6f25979a6b9c1684df01ff7f6b29654c78754a5932f23984abc99cbff9a722831dbb40ee5ce5aa798e", 0xa0}], 0x1, 0x0, 0x0, 0x4008011}, {&(0x7f00000031c0)=@in6={0xa, 0x4e22, 0x3ff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1f5}, 0x1c, &(0x7f0000004680)=[{&(0x7f0000003200)="13bbd4257bce4727a88891b7c764d1d7a829bc938e5a", 0x16}, {&(0x7f0000003240)="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0x1000}, {&(0x7f0000004240)="66f9754aad07c2ddcc0f1d5d2ee3ef088766f7b5c2088812484b", 0x1a}, {&(0x7f0000004280)="234a15fa6f7088122700b4558b56d29ce012eeaad9521852f19cc2ec1fad9d2c93769bd9f9dddeb88ba482708bc32729928267b4e1afb26e285a96e81bd12b459f3a28bcc9252ef633612ef890620d04b105508572dcec3a5168c5b2caa079ea3936b87a62809a0d75f310f534efeddef03abe129d0cbea0cdbc37df6fdfc1c6079194877b09176db0ed9ac07f3da39f5167106d4d0f646be523f28422a20f5d25ac9a16363abb6d1af7cf03dbb33cafd3cf7456268fa4958fd394bdec76da787b4a85ba83f920f5da535f35584e", 0xce}, {&(0x7f0000004380)="af3352c3da72a1f5f2ef3e9a817df4cd111fd503cc462c99266d279e64ea6255ede1d4", 0x23}, {&(0x7f00000043c0)="43a394e111fc3d5f164a82fa8a81e78038d65d28fe8dc8b616ac93cd9845aedde2df47414c330398c2f35639c139c1080b97c5bfb117c33fb38cceb4a83b6a44b3fde30607a0b5535be6ea2fe9b8624208dd7cbe120776ecd83434b542e5a371226fba5f45873f9fc7591eb1247b3070f88848c22340f6e8ea845b145fc31f3530e6152bb2c26fd4a84f53106f3395dda83e793c232a37078fd39858aeb68d33", 0xa0}, {&(0x7f0000004480)="e0572080e4a28e83a0ac346475c8b773205efed07c00f2cd3d0c463f90f313366363d43071cbbc41caa108f83f5295c30787c350a5110d2c5a10ad00526636bd4bddfe594d6e97a667a83f2c4f64c88fb31a9ea0b1b78dedeec0b4f8b829f461cf6077ab980b21dad54b85f631b5634e67799ed6f93a284f7ac4952553d61ad4b2de0427f2cc7db64a39c05dda80f10016db6789be8c0bc1a8753b4b17156432713d1112aa6ff1cbf8e33fc3a263bafdaaeac9e46cc570b915ce1ef240c839bd9f84472550c2b0a6577fca3c5514fa3497ba149b139571633a", 0xd9}, {&(0x7f0000004580)="ce5582894b79e5850f5fa3851617d2b038bdfc14e871b9ad234d32fcd2e2d677241545901766d4d20c460932d473d2816b7fb3618c0c4186191046af9334a6fcbad752b4f2c58923b09b1c79dd0674c5c1a2108d21ab5774ca6561b99a32045f1b964b103690c4bfa2c084d3d433eba5357b5c7ea46d3878bfd98a1236f7cfb8ac795ec93474d60c22c254c6ea139b5bcb2ef2e5617cc7307a864b47d0ada5c0", 0xa0}, {&(0x7f0000004640)="c159f8de3b0e5cc26f14a1cac54a4fa94df610ae063e3a804098a166", 0x1c}], 0x9, &(0x7f0000004a00)=[@dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x85c}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x10}}, @prinfo={0x18, 0x84, 0x5, {0x30}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x3, 0x8000, 0x2, 0x5, 0x7, 0x8, 0x4, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xb989, 0x9, 0x0, 0x1, 0x9, 0x5, 0x7fffffff, 0x7f, r4}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast=0xffffffff}, @sndinfo={0x20, 0x84, 0x2, {0x586, 0x800c, 0x100, 0x5, r5}}, @authinfo={0x18, 0x84, 0x6, {0x4}}], 0x110, 0x4000}], 0x5, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r6, r6, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) ioctl$VT_SETMODE(r6, 0x5602, &(0x7f0000000100)={0x9, 0x3c8, 0x6c, 0x8, 0x8a}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r6, 0xc0045520, &(0x7f00000000c0)=0x6) 2018/06/05 09:48:58 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x8922, &(0x7f00000001c0)) 2018/06/05 09:48:59 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x80000001, 0x2000) 2018/06/05 09:48:59 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x2, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e23, @rand_addr=0xef05}, 0x298, 0xffffffffffffff17, 0xffffffffffffffaf, 0x8, 0x100, 0x0, 0x4, 0x80000001, 0x896}) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:59 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x4200c0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000100)={0x8, 0x2, 0xb84c, 0x4, 0x559f, 0x6, 0x401, 0xfffffffffffffffe, 0x401, 0x6, 0x0, 0x1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000040)=0x78) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:59 executing program 7: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) epoll_create(0x0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/06/05 09:48:59 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x101001) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100)=0x10, 0x4) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getpeername$llc(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x10) r2 = socket$rds(0x15, 0x5, 0x0) bind$rds(r2, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r2, &(0x7f0000000080)={&(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='X\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x58}, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:48:59 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:59 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x8902, &(0x7f00000001c0)) 2018/06/05 09:48:59 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x8922, &(0x7f00000001c0)) 2018/06/05 09:48:59 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x4020940d, &(0x7f00000001c0)) 2018/06/05 09:48:59 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x8922, &(0x7f00000001c0)) 2018/06/05 09:48:59 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendfile(r0, r0, &(0x7f0000000000), 0x100) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:59 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047459, &(0x7f00000001c0)) 2018/06/05 09:48:59 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:48:59 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0xc0045878, &(0x7f00000001c0)) 2018/06/05 09:48:59 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:48:59 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047459, &(0x7f00000001c0)) 2018/06/05 09:49:01 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x80000001, 0x2000) 2018/06/05 09:49:01 executing program 2: nanosleep(&(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000040)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x220180) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00'], &(0x7f0000000280)=0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) r1 = syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x1000, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0x2000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x8031, r1, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x4, 0x109000) bind$pptp(r2, &(0x7f0000000180)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x1, 0x4) 2018/06/05 09:49:01 executing program 7: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) epoll_create(0x0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) 2018/06/05 09:49:01 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000100)) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:01 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x5452, &(0x7f00000001c0)) 2018/06/05 09:49:01 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:01 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='setgroups\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r1) 2018/06/05 09:49:01 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047459, &(0x7f00000001c0)) 2018/06/05 09:49:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000480)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x800000000000000f}, &(0x7f00000000c0)=0x4) ioctl(r1, 0x8912, &(0x7f0000000000)="0042fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) sendmsg$rds(r2, &(0x7f0000000300)={&(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/148, 0x94}, {&(0x7f00000008c0)=""/4096, 0x1000}], 0x2, &(0x7f00000006c0)}, 0x0) 2018/06/05 09:49:01 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x8921, &(0x7f00000001c0)) 2018/06/05 09:49:01 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:49:01 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:01 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x8941, &(0x7f00000001c0)) 2018/06/05 09:49:01 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x8921, &(0x7f00000001c0)) 2018/06/05 09:49:01 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000004, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) sendfile(r1, r1, &(0x7f00000000c0), 0x23649cc6) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:49:01 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x8921, &(0x7f00000001c0)) 2018/06/05 09:49:02 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x80000001, 0x2000) 2018/06/05 09:49:02 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:02 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x89a1, &(0x7f00000001c0)) 2018/06/05 09:49:02 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00000000c0)={{0x81, 0x2, 0x8, 0x5, 0x5, 0xfff}, 0xffffffffffffffc0}) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f00000001c0)) 2018/06/05 09:49:02 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000100)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:02 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x42000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000100)={0x100000000, 0x4, [0x3]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000200)) 2018/06/05 09:49:02 executing program 7: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) epoll_create(0x0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) 2018/06/05 09:49:02 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x8921, &(0x7f00000001c0)) 2018/06/05 09:49:02 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x8904, &(0x7f00000001c0)) 2018/06/05 09:49:02 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000100)=0x400000, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000001c0)={r0}) r2 = dup(r1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x7b22, 0x9}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e23, 0x200, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x400}}, 0x4, 0x8, 0x7, 0x40, 0x8}, &(0x7f0000000380)=0x98) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r4, 0x3, 0x9b52, 0x4, 0x8, 0x6}, 0x14) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000000c0)={0x7, 0x5}) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000200)=0xfffffffffffffffd, 0x22) 2018/06/05 09:49:02 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a40)=@broute={'broute\x00', 0x20, 0x3, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000440], 0x0, &(0x7f0000000400), &(0x7f0000000440)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'sit0\x00', 'team_slave_1\x00', 'sit0\x00', 'bridge_slave_0\x00', @random="72b5ff2e2396", [], @random="1479c2ae1bc7", [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "228464134b28b4e8b9bc7186668787a1ee5cc11fd241d8a5fb7ac05c4a5e"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2}]}, 0x1c8) sendmsg(0xffffffffffffffff, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000006061f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/06/05 09:49:02 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:02 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x5451, &(0x7f00000001c0)) [ 211.463741] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt 2018/06/05 09:49:02 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='mounts\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0xef5b, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x2, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:49:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x2, 0xc802) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000280)={0x2, 0x59, &(0x7f0000000200)="0ee7e4be111845ef24cc6b658080fb2b5880742065eab88937271898f2fc434133b6166c63866e641357e885761a53dd1ac19c2416a38ba8a21850c719e54e76a7aa2bf2b94f2b18f62bc09ed6a2e0390e23d8e642c3d64eef"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) sendmmsg$alg(r2, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c68", 0x70}], 0x1, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b24000)={&(0x7f0000f7ffa8)=@alg, 0x49, &(0x7f00000c2fd0)=[{&(0x7f0000f80f9a)=""/102, 0x66}, {&(0x7f0000af7000)=""/4096, 0x1000}], 0x2, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) r3 = dup3(r0, r2, 0x80000) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000140)=0x80) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000002c0)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000300)={r4, 0x80000, r1}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/06/05 09:49:02 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00002a0e50)={0x18, 0x2c, 0x3, 0x0, 0x0, {0x400002}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x2, 0x848c, 0x0, 0x6, 0xffffffffffffffc1, 0x2, 0x9, 0x10001, 0x7, 0x652f, 0xa6}, 0xb) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f00000000c0), 0x23649cce) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:49:03 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x80000001, 0x2000) 2018/06/05 09:49:03 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:03 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)=0xfffffdfd) 2018/06/05 09:49:03 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000000)={0xfcb4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x100000003}) r4 = dup2(r2, r0) ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, &(0x7f0000000080)=r4) 2018/06/05 09:49:03 executing program 7: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) epoll_create(0x0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) 2018/06/05 09:49:03 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/ip_vs_stats\x00') socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00000000c0)=0x10000000006) 2018/06/05 09:49:03 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x408900, 0x0) 2018/06/05 09:49:03 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) io_setup(0x80000001, &(0x7f0000000040)=0x0) io_getevents(r0, 0x4, 0x3, &(0x7f0000000240)=[{}, {}, {}], &(0x7f0000000180)={0x0, 0x1c9c380}) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x240, 0x0) connect$pptp(r1, &(0x7f00000002c0)={0x18, 0x2, {0x3, @rand_addr=0x3}}, 0x1e) remap_file_pages(&(0x7f0000304000/0x4000)=nil, 0x4000, 0x4000002, 0xa6d, 0x1101) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000100)) 2018/06/05 09:49:03 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)=0xfdfdffff00000000) 2018/06/05 09:49:03 executing program 5: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x101000) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x8, 0x800, 0x4, 0xffff, 0x1, 0x1, 0x5, 0x619, 0x20}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:49:03 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)=0xfdfdffff) 2018/06/05 09:49:03 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:03 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/ip_vs_stats\x00') socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00000000c0)=0x10000000006) 2018/06/05 09:49:03 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x2, 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, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) write(r0, &(0x7f00000001c0)="dc22dfad23e1c6b9b98c2a3b284e88e1030882c97682fa134c5059d7cf7e473b18ea6082a4a3f7867eb7f3496bc2cb86c91b2ee796bfa27a50cb78d0e0490c5b1fb63b0204ad3664d52ea85fa9540a61e8f52f642e429b740f6edee25428e577c57d049b470c9fa8c0da04442005ea0c1551224b4ea75c81e430f9add6c4b3ce4c4428f28c629bea9abcf67f736c8f7154e50e26b6e82051379e6c1da0d5a8c4164f77c4b5e6907af9dd184878415c29ed81e1ed944638679d0ce8858455da", 0xbf) 2018/06/05 09:49:04 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x2, 0x3, {0xa, 0x4e22, 0xffe, @empty, 0x8}}}, 0x3a) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:04 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x141000, 0x51) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000240)={0x64ae, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000500)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000003c0)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, "5350685ea56b7076e193fc5e0fe12de48e06317da74e25a23e6149dc66906266ceed2f1987bcfdb04b96e16d"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "742b4e0fbd572924376377deb99f25cb3e27f31bac011d25164a76ecfd184cf9d8dc78f47679ac3fd299c90cb193c21e0030a48d7c2b569466fb4228d09b2bc2", &(0x7f0000000000), 0x12}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000), 0x4) ioctl(r1, 0xc2604110, &(0x7f0000000040)="a632b836780046eb601a420600404ac485b35cbdefb03d08b66f69a6beeb15897f000000000000002e") getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000480)=0x8, &(0x7f00000004c0)=0x2) 2018/06/05 09:49:05 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x80000001, 0x2000) 2018/06/05 09:49:05 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:05 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x80000, 0x0) read$eventfd(r0, &(0x7f0000000100), 0x8) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:05 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14, 0x800) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x5427) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:05 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x800, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000200)=""/169) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xd5, 0x800) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000040)=""/91, &(0x7f00000000c0)=0x5b) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:05 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x290}, {r0, 0x1000}, {r1, 0x2080}, {r0, 0x40}, {r1, 0x8000}, {r0, 0x2004}, {r1, 0x22}], 0x7, 0x1) ioctl$VT_ACTIVATE(r0, 0x5606, 0x7fffffff) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:49:05 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x200) write$cgroup_int(r0, &(0x7f0000000040)={[0x33, 0x0, 0x33, 0x30, 0x37]}, 0x5) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0x80045300, &(0x7f00000001c0)={0x0, 0x0, 'client1\x00', 0x0, "14b987d9792f8fac", "86285c9f855a1b1f71f8d906b6b3bf34c73fca637b7b50f7ff9f8a616879c2e9"}) 2018/06/05 09:49:05 executing program 7: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) epoll_create(0x0) 2018/06/05 09:49:05 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=0xc) r4 = getegid() r5 = getpgrp(0x0) getresuid(&(0x7f00000005c0)=0x0, &(0x7f0000000600), &(0x7f0000000640)) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740)={0x0}, &(0x7f0000000780)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000007c0)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f00000008c0)=0xe8) r10 = getegid() r11 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000a00)=0xe8) getpeername$netrom(r1, &(0x7f0000000ec0)=@full, &(0x7f0000000f40)=0x48) stat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = add_key$keyring(&(0x7f0000000f80)='keyring\x00', &(0x7f0000000fc0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$chown(0x4, r15, r13, r7) r16 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000b00)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000c00)=0xe8) r18 = getegid() r19 = fcntl$getown(r0, 0x9) r20 = getuid() stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000e80)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000440)=[{&(0x7f00000000c0)="9d6113f43c5bc56e0039d6e556483319d170218869aa12f91778219def188df95c9bd4633a58ccea744d5fecf47afaf52c35228ed139515ecf741b3398846b0ef6a12d93443797f872972dadff49848df3d1035bb11c16444a439c97216a28e6b3b0b22067a04be20546501073a5664f4cb487cb477338866c36b209e1b5479c077dcee3493cb9f461a6651e57bc2a218b94e38e136fea6ab1a23347", 0x9c}, {&(0x7f0000000180)="235f34b8521a66dbf81f023db85e6b20a6c36422283ca424b656fd67aa8f74b451eff5afd5d855f7f1587087e7a1357d7c9b105843631b8f4e50fe38145df0547a0b445a70f62577f6462beb4c45c934c67dda454628528490fd2dfa983a8e984b736bb95b3ce48f112e31aaeabba7c2551140290ab50d8d23de544faf7e90813bed69fd8817b42a49e99cf8b22fc0c7ffcfbc32eac45b89c37fe7", 0x9b}, {&(0x7f0000000300)="1d30ad3e4ab2463edff0949e7f6e642a934aa5ff07d9f4bbfecbfcafed698d93cf3ca5bda5905e", 0x27}, {&(0x7f0000000340)="7a0aa8aca00c21d54b49fe31ccbf4042ad823001869734310238b37ca326599dda1c00cbf9dd", 0x26}, {&(0x7f0000000380)="c56341deafa8de93cb86b78ffa742868eca2a95e07db0c583d6945083c533d16ae6107ae4ae682e4961c9c2d450a832b591ce99591cfb1d4ee6c0a969071e8940f8abc30e615767298f4f96a3818bea5771a480a1221ed1949b2b9ee51de215377168b7b882c57f6dd0ac7e0dbc8908e64a88f3d9c44934548b7d8d71d66fda55e5701d5478686be1c5f52a7a9eeffb818f4f53f9d0d7c", 0x97}], 0x5, &(0x7f0000000d00)=ANY=[@ANYBLOB="20000000000070298c4046b4fe420000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r14, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB='\x00\x00\x00\x00'], 0x160, 0x40000}, 0x4000) r22 = socket(0x2, 0x1, 0x0) ioctl(r22, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000280), &(0x7f0000001000)=0x2) 2018/06/05 09:49:05 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000180)=0x3, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xb3, "fe0920713d927c1f958748b659e67da483b9add51ac3943d1affd885cc9d30a2b092c0db4065e2857345ad5378712bb90d1e1653edee0fb22af2ce5371a3764553b4038edbfa340e5da573b8b33c57d5916dacfc624a871e1fb74742a14b2cbae4015c5fbab631988e8a7602f03569b9f615679b78e962a54811f94024e8ed0f22eca087be975c01ad77fab73b730c07e15f5a1470ce8de711dccbb761c118aa0fc3939e8d32b40116085ff5e9ae0b204aa4cd"}, &(0x7f0000000200)=0xbb) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r2, 0x7}, &(0x7f0000000280)=0x8) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000002c0)) 2018/06/05 09:49:05 executing program 5: syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x1, 0x800) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) r1 = memfd_create(&(0x7f0000000080)="636f0600", 0x1) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000100)={0x5d6, 0x5, 0x85, 0x5}) r2 = getpgrp(r0) r3 = syz_open_procfs(r2, &(0x7f0000000200)="636f060000") r4 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r4) sendfile(r3, r3, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:49:05 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:05 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x22400, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000040)=""/233) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) write$binfmt_aout(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x47b) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000680)=0x2, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) 2018/06/05 09:49:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000002780)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000002740)={&(0x7f00000001c0)=ANY=[]}, 0x1}, 0x0) sendmmsg(r0, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000044c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}], 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000100)=0x1e) 2018/06/05 09:49:05 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000001c0)=""/191) sendto$inet(r0, &(0x7f00000000c0)="1d76be57367d85986fedb4e0ae241f6b3e0eb49a34495024c21ac62be3c2", 0x1e, 0x80, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/06/05 09:49:05 executing program 0: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x400) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000280)={{0x1, 0x2, 0x9, 0x5, 'syz1\x00', 0xffffffffffffffe1}, 0x4, 0x30, 0x1, r2, 0x4, 0x0, 'syz0\x00', &(0x7f0000000180)=['/}\x00', '\x00', 'net/netlink\x00', "286574683170726f63da262c766d6e65743100"], 0x23, [], [0x3, 0x8001, 0x8642, 0x80000000000]}) pause() preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x31d, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') preadv(r3, &(0x7f0000000700), 0x31f, 0x10400003) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x9) preadv(r3, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/180, 0xb4}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x1f, 0x80000) 2018/06/05 09:49:06 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x80000001, 0x2000) 2018/06/05 09:49:06 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x400000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000200)={0x3, &(0x7f0000000100)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @remote}]}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000280)=""/194, 0xc2) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000240)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:06 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x501041, 0x0) bind$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000040)={{0x7, 0xffffffff, 0x4, 0x9, 0x20, 0x81}, 0x2, 0x0, 0x2}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:06 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0xc2, @tick=0x3, 0xffffffffffffffff, {0x7, 0x3}, 0x11, 0x0, 0x1}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast1, @in=@dev}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:06 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x22400, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000040)=""/233) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) write$binfmt_aout(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x47b) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000680)=0x2, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) 2018/06/05 09:49:06 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000100)=0xc) gettid() getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000200)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='comm\x00') r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f00000001c0), 0x23649cc6) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0x2) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:49:06 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:06 executing program 7: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) 2018/06/05 09:49:06 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x22400, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000040)=""/233) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) write$binfmt_aout(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x47b) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000680)=0x2, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) 2018/06/05 09:49:06 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000200)={{0xfffffffffffffffb, 0x8}, 'port1\x00', 0x0, 0x80002, 0x40, 0x2cc78026, 0xe872, 0x9, 0x10001, 0x0, 0x4, 0x1bd2}) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x101002, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0xfffffffffffff801, 0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000040)={{0x5, 0x2}, {0x3, 0x7fff}, 0x1d9919e8, 0x0, 0xffffffff}) 2018/06/05 09:49:06 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000040)={0x6, 0x44}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0)=0xffffffff, 0x4) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)=0xfffffffffffffffc) 2018/06/05 09:49:06 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:06 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x22400, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000040)=""/233) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) write$binfmt_aout(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x47b) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000680)=0x2, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) 2018/06/05 09:49:06 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000180)=0xfffffffffffffffe) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) capget(&(0x7f0000000080)={0x0, r1}, &(0x7f00000000c0)={0x8, 0xff, 0x2, 0x1000, 0x1, 0x3f}) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x3, 0x2, {0xa, 0x4e23, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}}}, 0x32) 2018/06/05 09:49:06 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00000000c0)={0x4, 0xb48, 0x7f, 0x7, 0x4, 0x7f}) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:49:06 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:07 executing program 6: nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x80000001, 0x2000) 2018/06/05 09:49:07 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000000c0)=""/4, &(0x7f0000000100)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000200)={r1, 0x10}) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:49:07 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) io_setup(0xb1, &(0x7f0000000080)=0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x4201, 0x0) r3 = socket$inet(0x2, 0x3, 0x1) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x10000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000780)={r4, &(0x7f00000005c0)="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", &(0x7f00000006c0)=""/137}, 0x18) r5 = mq_open(&(0x7f0000000400)='cpusetbdevnodev-systemself%losecurity,\x00', 0x40, 0x108, &(0x7f0000000440)={0x2a, 0x3ff, 0x3f, 0x5, 0x6, 0xc8, 0x1, 0x3f}) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ppp\x00', 0x64000, 0x0) io_submit(r0, 0x3, &(0x7f0000000580)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000200)="fc177e076257f6f88d18a5ce63e33270163b54802afa49c6428f7936aceb0d22e3bedad043c91ffef4687489bdfad6114e696a39f87eba6ca04ab7a23816333698892a78282aa410d08dff2b71e33d023ecbdd2610457d9c10eadad4b69d19db2dd959336abdd2741c5d64efd511cd8ba29018320163f9f572a0c4b5b2a9af1229c58f080df161b992e7a930", 0x8c, 0x75, 0x0, 0x1, r2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x6, 0x4, r3, &(0x7f0000000300)="bc3d48b9088a", 0x6, 0x4, 0x0, 0x0, r4}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffa57, r5, &(0x7f0000000480)="0bb1c370ce85f7cd7c16da0cb9b407492a4fe62e0f642fb68cc93a7fa31db46b96fd01af5489b9e9688b1c1a1d3a262d24aa6d71a860643e8bdf7ab78b004d794c9caabe010f", 0x46, 0xd6e3, 0x0, 0x1, r6}]) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0/file0\x00') r7 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r7, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c99240970") mount(&(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='gfs2\x00', 0x0, &(0x7f0000000280)) 2018/06/05 09:49:07 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/06/05 09:49:07 executing program 7: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/06/05 09:49:07 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:07 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00003c3000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:08 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) socketpair(0x0, 0x800, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000003c0)=[@in6={0xa, 0x4e22, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @rand_addr=0x1}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x78) keyctl$join(0x1, &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000003780)=[{&(0x7f0000000540)="bb1216a0865c086424a9b812c7afee8cff78bce1350a9ecb67f9804bdcce5bfcdd3712d0ed291ff97e07089435d460c5d17ec78489af2416dfa80cdbb1f36d79bf5d86f020cf0385cd456de982a9e652190a3523064d783a4b810dcfe01b6df0b0a53d1dd969198569ec05be56258a526b1005f770b3fb67a494eaf19b06301e230529f17183fd", 0x87}, {&(0x7f0000000600)="69c24f201bc4322e4b57c0a3c5c7359877995a3c2f62", 0x16}, {&(0x7f0000000640)="0cdd1754a4d48fd325bbf80b0d9e716a9ce1aa2c4fc598a0281e7eb0ba81b486fde43b1ecad3c98a91d4259571dfa691614a480df09003cc3993c099d1bd9762b5ccc6081015de24931001de7563cf9c87fbc88c3be4735ec55224eabba6531498446c2d32a0f9e63ba9c1e829c9f564553f377588919bcc4a4f640f27b30f52439c6aab6257436a364a95acf2bb0911a1260454398d67f756b42aa42672d65a2fb518e434f9379eec4381ff92c28752a1f7", 0xb2}, {&(0x7f0000000700)="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0x1000}, 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{&(0x7f0000002700)="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0x1000}, {&(0x7f0000003700)="a12abfca6a21e313b6ad409cafca07e53260350d51ab70b8a952fef9ba88550cb48f4c9e6d698baa9e05ae21c5bfa433087ae96ff17c2a2e7074c6cbc592546243a219866282d2368d8b5c34a4c45a61fb838c4b0c9c6ebc8b5563c332", 0x5d}], 0x7, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) nanosleep(&(0x7f0000000180), &(0x7f0000000200)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003880)='/dev/rfkill\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000500)={r0, &(0x7f0000000440)="8877a63a2e14dffa7e61ceabd63ff1df71cc9b6f154852998669cc627a7d03b0e6f38c38d92b334b369ca818f2bd94971df6dedc43b58a0983434a486eab3a6577fefa985623f084db4039562d366252a738cc11c4d0f916d19486593cb1c7dc5c468005707625d0569ab2c8721180ee9eca1ba34f25a9bf7dccbad94301f2af805766c20440de5d9fa1d28191afcbffca07e70ce33abd9ae3cdd11e25076b2db09b88719f7194b50a22001bd8022d"}, 0x10) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000340)='/dev/snapshot\x00', 0x121800, 0x0) readlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/102, 0x66) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000100)={0x0, 0xffff, 0xfffffffffffffff9, 0xffff, 0x1421b95b, 0x2, 0x1, 0x4, 0x7}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000300)) 2018/06/05 09:49:08 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) r1 = dup(r0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote}, &(0x7f0000000040)=0xc) signalfd4(r0, &(0x7f0000000080)={0x67b56f71}, 0x8, 0x80800) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x4, 0x4e24, 0x0, 0xa, 0x80, 0x80, 0x21, r2, r3}, {0x100000001, 0x6, 0xfffffffffffeffff, 0x3, 0x6, 0x2, 0x5, 0xd9a}, {0x2, 0x9, 0x0, 0x100000000}, 0x7fff, 0x6e6bbd, 0x3, 0x1, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3505, 0x7, 0x3, 0x5, 0x2, 0x3, 0x7}}, 0xe8) 2018/06/05 09:49:08 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0xfffffffffffffec2, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x4, 0x400001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1000000}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:49:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xf) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) flistxattr(r1, &(0x7f00000001c0)=""/118, 0x76) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r2 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r2, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f00000000c0)) close(r2) 2018/06/05 09:49:08 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:08 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0x8, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:08 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f00000000c0)={0x3634bb78, 0x1ff}) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:49:08 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:08 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="00000000000004000c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="b4000000000000009f00000000000000450000000000000000000000000000009500000000000000f4e0506cd94e74434f4da8bd7825f60e36aac72a66da03bece239050989c07b86c804821cde6cdbe5f98d62b5b776ac31022b08add325cabafd03bba6d19eb0b8f97362a8a054ff919da81ae43806538dd4429b110788b13d238011a2b3c77383556194365fe14de7f50a1e242bca0767a4f74b69e5308119f8c67576479edc908a8a9df13c3e37e13b513768136789da38f64054de5f3e456c52b91562f62f5c022aae73837a197c96f767af4b01956786f49f50b9d8282914472a7"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4c000, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x3, 0x14080) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040), &(0x7f00000001c0)=0x10) ioctl$VHOST_SET_OWNER(0xffffffffffffffff, 0xaf01, 0x0) 2018/06/05 09:49:09 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = socket(0x1, 0x800, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000002c0)=[@in6={0xa, 0x4e23, 0x769, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8001}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e23, 0x7ff, @dev={0xfe, 0x80, [], 0x1f}, 0x8}, @in6={0xa, 0x4e20, 0x10001, @empty, 0x6}, @in6={0xa, 0x4e23, 0xfff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0xfffffffffffffff9}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xbc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r2 = shmget$private(0x0, 0x4000, 0x78000006, &(0x7f0000ffa000/0x4000)=nil) r3 = getuid() r4 = getgid() getresuid(&(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000240)={{0x4, r3, r4, r5, r6, 0x100, 0x6}, 0xffffffff, 0x9, 0x7fff, 0x4, r1, r1, 0x10001}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@loopback, @in6}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00000004c0)=0xe8) 2018/06/05 09:49:09 executing program 7: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) close(r0) 2018/06/05 09:49:09 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x2100, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000752000/0x3000)=nil, 0x3000}}) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0xfffffffffffffffc, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000280)={0x5}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000100)={0x0, 0x8}) 2018/06/05 09:49:09 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:09 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000200)) connect$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) socket$inet6_udp(0xa, 0x2, 0x0) 2018/06/05 09:49:09 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:09 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x3, 0x4) getsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/21, 0x15) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$KDADDIO(r0, 0x4b34, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) r2 = accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x14) recvfrom$packet(r1, &(0x7f00000001c0)=""/255, 0xff, 0x2020, &(0x7f0000000340)={0x11, 0x0, r3, 0x1, 0x3, 0x6}, 0x14) rmdir(&(0x7f0000000380)='./file0\x00') ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f00000003c0)) sendmsg$nl_generic(r1, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, 0x1d, 0x428, 0x70bd26, 0x25dfdbfe, {0x19}, [@typed={0x8, 0x39, @fd=r0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x90}, 0x24040080) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000500)) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000540)={0x5, 0x4, 0x3, 0x3, 0x7}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000580), &(0x7f00000005c0)=0x4) lgetxattr(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)=@random={'osx.', '/dev/autofs\x00'}, &(0x7f0000000680)=""/120, 0x78) ioctl$KVM_SMI(r0, 0xaeb7) getresuid(&(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)=0x0) stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r4, r5) statx(r1, &(0x7f0000000880)='./file0\x00', 0x7100, 0x7ff, &(0x7f00000008c0)) seccomp(0x0, 0x1, &(0x7f0000000a00)={0x3, &(0x7f00000009c0)=[{0x7, 0x5, 0x101}, {0x67, 0x4, 0x5, 0xfffffffffffffffe}, {0xffffffff, 0xfffffffffffffc00, 0x905, 0xf1f}]}) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000a40)) utimensat(r0, &(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={{0x77359400}, {0x77359400}}, 0x100) getsockopt$inet6_buf(r0, 0x29, 0xfb, &(0x7f0000000b00)=""/218, &(0x7f0000000c00)=0xda) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000c40)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000c80)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}}}, &(0x7f0000000d40)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000d80)={r6, 0x3}, 0x8) renameat(r0, &(0x7f0000000dc0)='./file0\x00', r1, &(0x7f0000000e00)='./file0\x00') 2018/06/05 09:49:09 executing program 6: nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x80000001, 0x2000) 2018/06/05 09:49:09 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket(0x200000000000011, 0x3, 0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000002c0)={'bridge0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) sendmsg$kcm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="25af4c79dc434a0d7c5fca71020848a5719a2b8f57f1ed56dec6e385dfb6d03d1f4ef419546d328612ac61a6f003", 0x2e}], 0x1, &(0x7f0000000140)}, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3ff, 0x200000) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000140)={0x5, 0x3}) fcntl$setflags(r3, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000002c0), 0x23e) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000280)={0x0, 0xffff, 0x1, 0x400}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000340)={r4, 0x2}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x0, 0x100, 0x1, 0x0, 0x7fffffff8, 0xb5, 0x80000001, {0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x6, 0x100, 0x8000, 0x3, 0x4}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r5, 0x0, 0x3cf6a097}, 0xc) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:09 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f00000001c0)={0x7, 0x70, 0xff, 0x1, 0x8000, 0x6, 0x0, 0x1000, 0x40, 0x2, 0x1, 0x9, 0x2, 0x9, 0x0, 0x4, 0x2, 0xfffffffffffffff7, 0xa4, 0x5e9, 0xffffffff, 0x72eb, 0x41ccb71c, 0x4, 0x5, 0x8, 0xfffffffffffffffe, 0x5, 0x8, 0x6, 0x8, 0x7, 0x5, 0x10001, 0x7, 0x101, 0x4, 0x4, 0x0, 0x8, 0x4, @perf_bp={&(0x7f00000000c0), 0x2}, 0x400, 0x6, 0x8, 0x0, 0x61, 0xff, 0xd21}, r2, 0xb, r1, 0x8) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x40400) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f00000002c0)) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000300)={[0x8, 0x3ff, 0x8000000000000, 0x2, 0x0, 0x100000001, 0xea, 0x7, 0x7, 0x3, 0x6, 0xffff, 0x80000000, 0x7f, 0x4, 0x4], 0x100000, 0x80}) 2018/06/05 09:49:09 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f00000000c0)={0x1}, 0x8, 0x0) msgsnd(r0, &(0x7f0000000340)={0x2}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000240)={0x0, ""/79}, 0x57, 0x1, 0x2000) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x80000000) 2018/06/05 09:49:09 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x84000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000180)={r2, 0x7f}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000100)=0x8) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:09 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:09 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="c626262c85") socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r0) sendmmsg$unix(r1, &(0x7f0000005240)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540), 0x0, &(0x7f0000000680)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18}], 0x4924924924926c2, 0x0) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000180)="dce170f9e054d3ffe1ab4ae1a06620ab892c51c4ac913526", 0x18}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x148, 0x40014}, 0x4004005) recvmmsg(r2, &(0x7f0000004e40)=[{{&(0x7f0000000000)=@llc, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000080)=""/9, 0x9}}], 0x37a, 0x0, &(0x7f00000050c0)={0x77359400}) 2018/06/05 09:49:09 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffff001, 0x40000) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0x2000, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x4, r0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000280)=0x8, 0x23649cc6) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f00000003c0)=@ioapic) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x6) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) 2018/06/05 09:49:09 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet(0x2, 0x3, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e23}, 0x10) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000080)={0x3, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}}}, 0x88) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:10 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x0, 0x4, {0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xff}}}, 0xa5ae058a354c097) r1 = syz_open_dev$mouse(&(0x7f0000001500)='/dev/input/mouse#\x00', 0xfffffffffffff12a, 0x0) r2 = open(&(0x7f0000001540)='./file0\x00', 0x2, 0x118) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000200)) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000001580)={r0, r2}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)=0xfffffffffffffffc) 2018/06/05 09:49:10 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x80000001, 0x1, 0x8, 0x6626, 0x20}, 0xc) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:49:10 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:10 executing program 7: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) close(r0) 2018/06/05 09:49:10 executing program 6: nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x80000001, 0x2000) 2018/06/05 09:49:10 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r2 = gettid() fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x1, 0x1, 0x4, 0x488e, r2}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, @in={0x2, 0x0, @rand_addr}], 0x20) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000080)={0x3ff, 0x8, 0xffff, 0x3, 0x1a7, 0x9, 0x1, 0x67, 0x5, 0xffffffffffffffff, 0x1, 0x101}) close(r3) close(r1) 2018/06/05 09:49:10 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x101, 0x8002) faccessat(r0, &(0x7f0000000100)='./file0\x00', 0x50, 0x1500) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000140)={0x40, 0x81}) sync_file_range(r0, 0x41, 0x1, 0x1) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:10 executing program 2: nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000140)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) clock_gettime(0x4, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:11 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x51bbbf4b, 0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x800000) 2018/06/05 09:49:11 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x10000003, 0xfffffffffffffffd, 0x7ff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x800000000) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:49:11 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:11 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) nanosleep(&(0x7f0000000100)={r0, r1+30000000}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x2110, r2, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:11 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x80000001, 0x2000) 2018/06/05 09:49:11 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x4, 0x0, 0x10000003, 0x0, 0x0, 0x2, 0x4, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc52, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x27, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x6, 0x8}, &(0x7f00000001c0)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000240)=[0x6, 0x1]) 2018/06/05 09:49:11 executing program 7: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) 2018/06/05 09:49:11 executing program 1: nanosleep(&(0x7f0000000240)={0x77359400}, &(0x7f0000000200)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x300, 0x0) mq_timedsend(r0, &(0x7f0000000100)="ffe6b85c47118e05ebf13d35c75dbe4dee50d0d8c777c86cbb8187ef2ab4ea1e876055ad287542473e8cbccbcab15bbb1b8399601b15522aeee6b72746959a46f9f5735a793a72a0c95000", 0x4b, 0x9, &(0x7f0000000040)={0x0, 0x989680}) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000003c0)={'filter\x00', 0x7, 0x4, 0x458, 0x258, 0x140, 0x140, 0x370, 0x370, 0x370, 0x4, &(0x7f00000001c0), {[{{@arp={@rand_addr=0x6, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, 0xffffffff, @mac=@random="43c504c8ba73", {[0xff, 0x0, 0x0, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xffa8f391cac243b1]}, 0x3ea, 0x0, 0x8, 0x6e, 0x3, 0xffffffff, 'bridge_slave_0\x00', 'irlan0\x00', {}, {}, 0x0, 0x8c}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @multicast1=0xe0000001, @rand_addr=0x6f9, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x6}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x1, 0x3}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="098000ebbbf100", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x2c) 2018/06/05 09:49:11 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc8) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={'veth1_to_team\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}) 2018/06/05 09:49:11 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r2, 0x10d, 0xc1, &(0x7f0000000180), &(0x7f0000000140)=0x4) 2018/06/05 09:49:11 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) accept4$unix(r1, 0x0, &(0x7f0000000080), 0x800) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'teql0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:13 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) socket$inet6(0xa, 0x807, 0x8) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)=0x1) 2018/06/05 09:49:13 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:13 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = timerfd_create(0x0, 0x0) r2 = dup(r0) read(r1, &(0x7f0000000240)=""/172, 0xca) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0x40085400, &(0x7f0000000040)={0x1ff}) 2018/06/05 09:49:13 executing program 7: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) 2018/06/05 09:49:13 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x80000001, 0x2000) 2018/06/05 09:49:13 executing program 1: nanosleep(&(0x7f0000000280)={0x77359400}, &(0x7f00000002c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x48300, 0x0) mq_timedsend(r0, &(0x7f0000000200)="44adf924042bf30d9838a6d17fd1b8522ad2fd9566e12d169f632c76d877b70ed3da00c40b0c1dc4b5b363e55194ae49327f3200d33cebecda406d17b8ef9d9e004735f7ad", 0x45, 0x1ff, &(0x7f0000000140)={0x77359400}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x1e) 2018/06/05 09:49:13 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0xe00, 0x0) ioctl$TIOCCONS(r0, 0x541d) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) fstat(r0, &(0x7f0000000200)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, r0, 0xfffffffffffffffc) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:13 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)="6307f00000") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000240)={0x2, &(0x7f0000000100)=[{}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000280)={r2}) sendfile(r1, r1, &(0x7f0000000000), 0x23649cc6) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000001c0)={{0x7, 0x236e}, {0x1cdc, 0x7}, 0x2, 0x3, 0x6}) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00000002c0)={0x3, [0x8000000, 0x3, 0x5]}) 2018/06/05 09:49:13 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000001c0)=0x8000000000002, 0xfffffffffffffce8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x982, 0x0, 0x1, 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) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e23}, 0x6e) setxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@random={'os2.', 'comm\x00'}, &(0x7f0000000300)='cgroupcgroup,\x00', 0xe, 0x3) ioctl$KDSETMODE(r1, 0x4b3a, 0xdb3) sendfile(r1, r1, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000100)=0x200) 2018/06/05 09:49:13 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:13 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:13 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="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", 0x1000, r1) 2018/06/05 09:49:13 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) chdir(&(0x7f0000000340)='./file0\x00') r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3ff, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40010000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xc4, r2, 0x0, 0x70bd2d, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1e}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffff9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x21}}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4000010}, 0x4004000) getpgid(r0) r3 = syz_open_procfs(r0, &(0x7f00000001c0)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r3, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:49:13 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:13 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x4, 0x2, {0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x32) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000080)=""/177, &(0x7f0000000140)=0xb1) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000200)=0x400010) 2018/06/05 09:49:13 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000100)=0x4) 2018/06/05 09:49:13 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x8000, 0x200000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0], 0x1}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000040)={r0}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:14 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:14 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) acct(&(0x7f00000000c0)='./file0\x00') ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'sit0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) 2018/06/05 09:49:14 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:14 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) accept4$unix(r1, 0x0, &(0x7f0000000080), 0x800) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'teql0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:14 executing program 7: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) 2018/06/05 09:49:14 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x80000001, 0x2000) 2018/06/05 09:49:14 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x400) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x3) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000280)) getitimer(0x2, &(0x7f0000000040)) 2018/06/05 09:49:14 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x200402) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x5, [0x8, 0x20, 0x8a, 0x2, 0x0]}, 0xe) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x2, 0x0) 2018/06/05 09:49:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000400)="6e65742f75647000de9ba1ea7cf2f88bf52ef14feb820bc20ec1777715cea13cb90a16845897f47af4290e434a429e10bad9b7b6bfa7023996522d99725ad30374a6") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) pread64(r0, &(0x7f0000000000)=""/180, 0xb4, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') 2018/06/05 09:49:14 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0xa5) 2018/06/05 09:49:14 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x10000) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:49:14 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000100)=0x3, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x200000000001b4, 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000180)={0x2, 'vcan0\x00'}, 0x18) sendto(r0, &(0x7f00000000c0)="ac", 0x1, 0x0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}}}, 0x80) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000140)=0x73d, 0x4) recvmmsg(r0, &(0x7f0000003280)=[{{&(0x7f0000003100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000003240)}}], 0x1, 0x40012001, &(0x7f0000003340)={0x0, 0x1c9c380}) 2018/06/05 09:49:14 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:14 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @loopback=0x7f000001}, 0x0, 0x4, 0x1, 0x3}}, 0x2e) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) recvfrom(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x40, &(0x7f0000000000)=@llc={0x1a, 0x33a, 0x3, 0x2, 0x3, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80) 2018/06/05 09:49:14 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') eventfd2(0x2, 0x80800) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)=0x3) [ 211.464387] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 223.529155] IPVS: sync thread started: state = BACKUP, mcast_ifn = vcan0, syncid = 0, id = 0 2018/06/05 09:49:14 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xc8, 0x8200, 0xb1dd, 0x6, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000001680)={@multicast1, @multicast1, 0x0}, &(0x7f00000016c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001700)={@local={0xfe, 0x80, [], 0xaa}, r4}, 0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r3, 0xfffffffffffffffe, 0x3, 0xfffffffffffffff7}, &(0x7f0000000180)=0x10) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000300)=[@text64={0x40, &(0x7f0000000340)="c4424bf5542600410f21cef240aa0f05b9000200000f3266b805018ed8c42135d9a5010000000f20d835200000000f22d88f0878c0c30edde3", 0x39}], 0x0, 0xffffff7ffffffffc, &(0x7f00000002c0)=[@cr4={0x1}], 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x12000, 0x0) listen(r6, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) ioctl$KVM_SET_FPU(r5, 0x41a0ae8d, &(0x7f00000003c0)={[], 0x0, 0x2d}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/06/05 09:49:14 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2d5f, 0x180) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000000c0)) socket$netlink(0x10, 0x3, 0x12) 2018/06/05 09:49:14 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x100000000000, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x421, 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) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:49:15 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:15 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:15 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x800, 0x340) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000180)=0x4) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x800, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000080)) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000040)=0xfffffffffffffffd) 2018/06/05 09:49:15 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r1, &(0x7f0000000100)='oom_adj\x00') 2018/06/05 09:49:15 executing program 0: sync() clone(0x0, &(0x7f0000000180), &(0x7f0000000140), &(0x7f0000000100), &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4400, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) 2018/06/05 09:49:15 executing program 7: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) 2018/06/05 09:49:15 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x0, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x80000001, 0x2000) 2018/06/05 09:49:15 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f00007b7000/0x3000)=nil, 0x3000, 0x4, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:15 executing program 4: r0 = epoll_create(0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x2, 0x2, 0x2, {0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}}, 0x3a) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000001c0)) fchdir(r1) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x101, 0x40000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) io_setup(0x1, &(0x7f0000000100)=0x0) io_cancel(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f0000000140), 0x0, 0x2803, 0x0, 0x0, r0}, &(0x7f0000000200)) 2018/06/05 09:49:15 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) io_setup(0x6, &(0x7f00000000c0)=0x0) io_submit(r2, 0x5, &(0x7f0000000580)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)="4e02713c9ea0a667b3af5910b22a6fb350913652f1cdd882e28dfc", 0x1b, 0x6, 0x0, 0x1, r0}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x2, 0x6, r0, &(0x7f0000000200)="e969b774973286ac39c73043f0f5372b5565799a3c6fc960db0ef9ff034e66178c76645613cc0e6e85bbf90f5f3fa8712ff2f534cb73ee82d3a9d9e80fed90ea1d141fd41b2ee1c4ca1f0b126c094d4e7565f884f6e8fb6a371f9fe0d435fa4339817c", 0x63, 0x97, 0x0, 0x1, r0}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f00000002c0)="b71c7c2f8ca7c932533292a71c6f3aeec3d7bfbb4550466b27d4f81ff6ed267faf1c93159ef6f1d31a433d6b1564a4256a16e3c980a6be777f7b7b71a8a557e6fb9c5f10b92da08f71c2c94651017dcd148527fe82ef63f7a1e3746055195f212e79791034786a74d27d89d9f63161e06f88", 0x72, 0x0, 0x0, 0x1, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0xb, r0, &(0x7f0000000380)="961e4dc9f1b032a5abe9807d8f1cf0b804505030faf9b7540cae22ace33c5f5d06a13032872535e1586054a2e3356e1c5bb6483feda56fe26f6f270bf1b778a422f2cb0536b29645ca8d5f9c1e8d47db51", 0x51, 0xca, 0x0, 0x0, r0}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x6, 0xfc9, r1, &(0x7f0000000440)="764c251eb388d8851c1a6cf0c70502107839dca9e56ec8ab5c24915d26e5226f0a807b4c984b9f9867781e4e79d080d312b1010852a77063fc667f96e79417c50a9c5cadcff8ba0773eb87cc8f1dc62da8c6e1eb45302325e0fedb741bd65f10cc237a4421d9ab9caea782631f4a52802ab119f2c0d4707c9860da18d514b43040363cae11c68be74983d694f934274d600ba5e3a15ff8772870d6fd2d97777abce8c0e2f3be0975a6317cb5d87399dd1e62f5a3f1f797ada91064bed9915f33ce96b0f86f08b46ab2318108a358410ec6a9", 0xd2, 0xe0a6, 0x0, 0x10d2b199cd056dd2, r0}]) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) r3 = accept4(r0, &(0x7f0000000600)=@can, &(0x7f0000000680)=0x80, 0x800) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x9a}}, [0x400, 0x180, 0x8, 0x2, 0x8001, 0x2, 0x6, 0x7, 0x2, 0x9, 0x20, 0x5206, 0x4, 0x0, 0x3]}, &(0x7f00000007c0)=0x100) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000800)=@assoc_value={r4, 0x8}, 0x8) r5 = shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x6000) shmdt(r5) 2018/06/05 09:49:15 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:15 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)) 2018/06/05 09:49:15 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000006, 0x81010, r0, 0x5c) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad", 0x1) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x7, &(0x7f0000000200)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000c2bfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) 2018/06/05 09:49:15 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:49:16 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:16 executing program 1: clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) nanosleep(&(0x7f00000002c0)={r0, r1+10000000}, &(0x7f0000000240)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:16 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffff, 0x101000) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}], 0x2, 0x8, &(0x7f0000000080)={0x2}, 0x8) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:16 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000840)={0xffffffffffffffff}) close(r1) getsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000800)) 2018/06/05 09:49:16 executing program 5: r0 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:49:16 executing program 7: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40047451, &(0x7f0000003000)=""/174) close(0xffffffffffffffff) 2018/06/05 09:49:16 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x0, 0x2000) 2018/06/05 09:49:16 executing program 2: nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) sysinfo(&(0x7f0000000200)=""/229) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x7) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000100)={{0x6, 0x7}, 'port0\x00', 0x85, 0x1808, 0x80000001, 0x6, 0x93f, 0x0, 0x8001, 0x0, 0x6, 0x7}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:16 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)=""/142, &(0x7f0000000240)=0x8e) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000000340)="6dce0372ff9abec4193371a8132be32c239aabfd19f88fb9e328b2892044df14f7cb27006db58ee675cea4718dda560bf2ae476a06baa9659db46824fa790a6c0c3d60d0ba33ba8aaf77ba4b8d434f980f8f560b521d20206fed9763133afd8403000000d54806fc23ec01ccca88762553282335dbf0bf173c275233a59e6db430802d7d46b815671c2027880cdbf2c2fefab9df7f701c28b0cf13b6cfc04f2af272bbc6e8a0dbdd9727bab47255dd5e6e7539df68a0e00bcfac0486a7618d2a25855759d2e0f29596a327997363861eaa86bfc45c4faee530c824be7cf9", 0xde, 0x10, &(0x7f00000002c0)={0x2, 0x4e1f, @broadcast=0xffffffff}, 0x10) request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='ipddp0\x00', 0xffffffffffffffff) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3, 0x400180) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x2) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000440)) ioctl$sock_proto_private(r1, 0x89e8, &(0x7f0000000280)="3050a5ac69a020df045ec95b276552d162d9a280e51a24") getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast2, @loopback}, &(0x7f0000000040)=0xc) 2018/06/05 09:49:16 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) r1 = shmget(0x1, 0x1000, 0x20, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000000)=""/80) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:16 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) timer_create(0x0, &(0x7f0000000180)={0x0, 0x38}, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ppoll(&(0x7f0000000080), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:49:17 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) close(r1) r2 = getpgid(0x0) sched_setparam(r2, &(0x7f00000000c0)=0x100000000000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/06/05 09:49:17 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:17 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xb70, 0x400) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0xc, 0x4, "b452f9fbd1ecbae76a2a5fa0843774f9cc8fb7b8cc5c32fe4d6ef69ec16fbbb4315c666de6ab23c6f9b872b209fc5d3ec05a2a654f8e3bd8a332e35c3ad7a7e6", "0325850c8f62bdbae721fd30ea4516e206614ca03cca9c668680e0c26c0131d5", [0xff, 0x3ff]}) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0xa0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x100) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00000000c0)) 2018/06/05 09:49:17 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000300)='net/unix\x00') socket$bt_hidp(0x1f, 0x3, 0x6) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000080)=0xffffffffffffffff) 2018/06/05 09:49:17 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x0, 0x2, 0x4}}, 0x26) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:17 executing program 0: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="006400ecff0345") preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/228, 0xe4}], 0x1, 0x0) getdents64(r0, &(0x7f0000000df0)=""/528, 0x7f355eb8) 2018/06/05 09:49:17 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:17 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) r0 = syz_open_dev$sndpcmp(&(0x7f0000002fc0)='/dev/snd/pcmC#D#p\x00', 0x20, 0x404000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000003000)={0x0, @in6={{0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x34969eb7}}, [0x8, 0x70bfab88, 0x6, 0x6e, 0x40, 0x20, 0xffffffff00000001, 0xf2fb, 0xffffffff, 0x45, 0x6, 0xffffffffffffff81, 0x9, 0x9, 0x4]}, &(0x7f0000003100)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003140)={r1, 0x1ff}, &(0x7f0000003180)=0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:17 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x0, 0x0) 2018/06/05 09:49:17 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000001c0)) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5, 0x2) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000180)=0x4) 2018/06/05 09:49:17 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, r0, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:17 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000080)="86c93b9fd4fc8aa58670b994b119092c") r0 = syz_open_procfs(0x0, &(0x7f0000000780)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$KVM_IOEVENTFD(r0, 0x6609, &(0x7f0000000040)={0x3, &(0x7f0000000500), 0x0, r0}) socket$unix(0x1, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000280)=""/214, 0xd6}, {&(0x7f0000000140)=""/185, 0xb9}], 0x2) 2018/06/05 09:49:17 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl(r1, 0x5, &(0x7f00000000c0)="d196db6cd11caf8a46e668214fff62936aa662bce96cf1db9b8c0b38c428eb90c1304712a0d1aeef2eca763de126c6cb2232a89894296fbbe75d5dc0fdfbc5fcb6a9c5693e1d60bb26b542146ed38355da0a56009bf991a56b63a80f5b21afc728936319") ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:49:17 executing program 7: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) [ 226.981601] sctp: [Deprecated]: syz-executor4 (pid 13431) Use of int in maxseg socket option. [ 226.981601] Use struct sctp_assoc_value instead 2018/06/05 09:49:18 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) fcntl$notify(r0, 0x402, 0x1) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000000c0)=r0) 2018/06/05 09:49:18 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:18 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000440)='/dev/full\x00', 0x1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000500), &(0x7f0000000540)=0x8) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x30000) getsockname$ax25(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) r3 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000480)=@broute={'broute\x00', 0x20, 0x2, 0x318, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0x0, 'rose0\x00', 'veth1_to_bridge\x00', 'team_slave_1\x00', 'ip6gre0\x00', @link_local={0x1, 0x80, 0xc2}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xd0, 0x108, 0x138, [@pkttype={'pkttype\x00', 0x8}, @pkttype={'pkttype\x00', 0x8}]}, [@common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffd}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'veth1\x00', 'tunl0\x00', 'veth1_to_team\x00', 'vlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xf0, 0xf0, 0x120, [@cgroup0={'cgroup\x00', 0x8}, @helper={'helper\x00', 0x28, {{0x0, 'RAS\x00'}}}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}]}, 0x390) [ 227.028307] sctp: [Deprecated]: syz-executor4 (pid 13440) Use of int in maxseg socket option. [ 227.028307] Use struct sctp_assoc_value instead 2018/06/05 09:49:18 executing program 4: setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000080)="eb73797374656d00", 0x8, 0x2) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)=0x2) 2018/06/05 09:49:18 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) r2 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000540)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000640)=0xe8) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() fstat(r1, &(0x7f0000002d80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002e00)={0x0, 0x0, 0x0}, &(0x7f0000002e40)=0xc) r8 = getpgrp(0x0) stat(&(0x7f0000002e80)='./file0\x00', &(0x7f0000002ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() r11 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000002f40), &(0x7f0000002f80)=0x0, &(0x7f0000002fc0)) r13 = getgid() r14 = getpgid(0xffffffffffffffff) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000003040)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000030c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003100)={0x0, 0x0}, &(0x7f0000003140)=0xc) r19 = getgid() r20 = openat$cgroup_procs(r0, &(0x7f0000003180)='cgroup.threads\x00', 0x2, 0x0) r21 = getpgid(0x0) stat(&(0x7f00000031c0)='./file0\x00', &(0x7f0000003200)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000003280)=0x0, &(0x7f00000032c0), &(0x7f0000003300)) r24 = getpgid(0x0) r25 = geteuid() fstat(r1, &(0x7f0000003340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003880)={0x0}, &(0x7f00000038c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003900)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000003a00)=0xe8) getgroups(0x5, &(0x7f0000003a40)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003a80)=0x0) getresuid(&(0x7f0000003ac0), &(0x7f0000003b00)=0x0, &(0x7f0000003b40)) r32 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003b80)=0x0) stat(&(0x7f0000003bc0)='./file0\x00', &(0x7f0000003c00)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003c80)='./file0\x00', &(0x7f0000003cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r36 = gettid() fstat(r1, &(0x7f0000003d40)={0x0, 0x0, 0x0, 0x0, 0x0}) r38 = getgid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000004180)=0x0) r40 = getuid() getresgid(&(0x7f00000041c0), &(0x7f0000004200), &(0x7f0000004240)=0x0) r42 = fcntl$getown(r0, 0x9) r43 = getuid() r44 = getegid() r45 = getpid() r46 = getuid() r47 = getegid() fcntl$getownex(r1, 0x10, &(0x7f0000004d00)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004d40)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000004e40)=0xe8) fstat(r1, &(0x7f0000004e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r51 = gettid() getresuid(&(0x7f0000004f00)=0x0, &(0x7f0000004f40), &(0x7f0000004f80)) fstat(r1, &(0x7f0000004fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r54 = getpgrp(0x0) r55 = geteuid() getgroups(0x6, &(0x7f00000063c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r57 = socket$alg(0x26, 0x5, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000006400)={0x0, 0x0}) r59 = geteuid() r60 = getgid() r61 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000007840)='./file0\x00', &(0x7f0000007880)={0x0, 0x0, 0x0, 0x0, 0x0}) r63 = getegid() r64 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007900)={0x0, 0x0}, &(0x7f0000007940)=0xc) r66 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000007980)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000079c0)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000007ac0)=0xe8) lstat(&(0x7f0000007b00)='./file0\x00', &(0x7f0000007b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000008000)=0x0) fstat(r1, &(0x7f0000008040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000080c0)={0x0, 0x0, 0x0}, &(0x7f0000008100)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000008140)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000008180)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000008280)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000082c0)={0x0, 0x0, 0x0}, &(0x7f0000008300)=0xc) sendmmsg$unix(r0, &(0x7f0000008480)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f00000001c0)="c9502a86bc3d8ef612fc17f6ec7d1a3291692d4a72e1af9178c647fb0d85f2bb061318507ba656ad447064c1f081ce3ad4dacd8f0896495dba8fbe1969629a657f9cc6eb938665734c85da6445cb7edd157cb032ffa2292abd3120dae9806fe7cd1d530aa95ba6c86e92160deb7d3f22891140f848a9b91b6d159e3e873ef71a1bceecbe938123fd63fca49a5262798b8ebcf9b8b0596855cfb9abc7acbe8b2c", 0xa0}, {&(0x7f0000000280)="da306aa9533b8cf75948032fb97b36e6f6efda643f33fd8655fb52bfe48cd47e5fd8c848ba79973664d3ef761662054ee980573e72712c32766cf05c07a6b748f979aff16b542ac421d6c48840696b14f9a9801fd55634fe795201490e7c99cf2dffa9b60eedec", 0x67}, {&(0x7f0000000300)="453c4115c33121a3692d0d5709d3a581b7f57ee7405787b43034bb0db175981abfbdd54dc20592bfb401fe9c08056188965bd1b6b4cf644a995e8bdd5ea4", 0x3e}, {&(0x7f0000000340)="d59ad6fa7d73ce126a7bf99f278adc476677a1e06d874ab718e1b74d426a5a74447cf1e26c7b3220a00aac53f6b49e154d7d5c52c7ea7740570c4abb43e62cf368d1528af49b88c87eda355fc0f6519403abe8630525932ea2e38e3a2bc28432291418fdbbe7e44d73c2f5fa29a512bb85d5f3c5d1cd688d99c30db5d7012069b9cce99b505ef02dea1eafb1dcc99698f73d96d9d34c7140c41ce44aaa35551d062d21a3194789f6e9a77967a936518aedf8f730d8fe9483b491de7d95532fc37508aa", 0xc3}, {&(0x7f0000000440)="bab730e9265ff8225cbf7594204697165f2ab249d490b66764f45449df88e101a56ad7a4e9ec5a2335dd19296251fa2839012f6946724bbddaee2daa29b016d53b98f820e9ce6d06d10666d0d97477c4cd9e55cfa809efb224a1d233e491d471d7b49529fa9149c508b15682ca6eade88094829b46605a", 0x77}], 0x5, &(0x7f0000000740)=[@rights={0x38, 0x1, 0x1, [r0, r1, r0, r0, r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x58, 0x1}, {&(0x7f00000007c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002cc0)=[{&(0x7f0000000840)="164ee20d60d5437c2823eda05ef1f8c403b71f4a", 0x14}, {&(0x7f0000000880)="6b42ac14d86e30ea5ab721688f452af01e85391964e01dcac5b94d4d8021b96193fbb5f4a18f998d1db27267bff5835e18d1127a1ba82b1635ed37e3f61a90f831e1d88f58c193650a37a89d6548ab0a874601e39ada6145a5e62f994a9ee48695554085e757b3deb2a2bb653c32abb0881bc87fbb53412ff4382db0a56998a2d7f8bc5af9104ca211ef37a8e5710782dd0012c257a558c7b1ccd22bf98ce5c9e50742be5d237114571830b27b3f488499e36960f9eeaebbd68500668bec5165d3", 0xc1}, {&(0x7f0000000980)="4c1d967be033c5e82bd8a4ccef54a46733888d372d7cb0984cc339eea8e5924e2352d127da0d8cf07bfcf9daf9a3225f7107d0099d0354dc01c523656c1fffbf0e4fe0082f4382b99e3fe8c889f7cb03a2666d71dcd3bdbd47fbbee80d7f58b0fc9d960a31e2c2743431ce947c568d245b065c146e81e2833fcf4d8e476bcea8149a8562f8ffd03d96d42405afa8e2bda226f1b8d1fce30af40fa50dc8eed1f13738b7e18e664900762241888b00fcfe76d67144", 0xb4}, {&(0x7f0000000a40)="e37bbafac0e73d8f05b11caf7ec84ada03afe767d652bf02cf1a18196fa46ce8a90597d397bbdb13936776b6acee375092ce7796d030ceb5402b779b774dd365524169b4aba88ef7e5a0434f2799d86bec5b3bff840d3b3441d2865283665554aa89b6ca2d7475f944568bd45ac11cbf50226f015863e9392e5857d5a853f249bb75700f7e94215afebac58967d6d7e99a7b7eb9cc6b54c2c77592b4953cd39afb8c4a01b444cdc9a07749731c48410698363f1dc2ec2e1a38500ddffcb2b3b5e28c4d6f1fc563e513f6e017270316839830664d30", 0xd5}, 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{&(0x7f0000003780)="0e12549682f9a7b22e9b172c69d846759dba42eb139b39ced4ac9904f20fb2dde9d5146d85b239100c56189ede3d90cae740c760902c28f6f1", 0x39}, {&(0x7f00000037c0)="3898f58f9fd12f4f8a08c6955122381b7a3569326bbf44d99c26f55060e4b5db94f1fc", 0x23}], 0x5, &(0x7f0000003dc0)=[@rights={0x30, 0x1, 0x1, [r1, 0xffffffffffffffff, r1, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r1, r1, r0, r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r1, r1, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @cred={0x20, 0x1, 0x2, r36, r37, r38}], 0x158, 0x40000}, {&(0x7f0000003f40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000004140)=[{&(0x7f0000003fc0)="424947c7e799ca355dc3ed6c7cebe99218c539876c106491fb0b5d81468adc29bccd2467e7c8c3ee0222f72fcd249c5d9e39fd8f1a525463e9a67d317aafc8b2ee2d5cd34d733bc534b1fd4f337a676c99a0e140859aa050399275c3cc1f9885dabffd3c4ac37d953ed8d93bbeca34bd05df67538a7c89f459b6934de9a33d58795ebea1503a35844e626b9702907175eac4a787461b0ab949f878f3734afe19ae9e59b78580c2887b95a3fa42a2004e730a4f87cb7f96800364ba374355d058835a7849061ba3b975519dc7593f41f5ac37091a8794fd3666253f", 0xdb}, {&(0x7f00000040c0)="f9e4f00a5d012a3f01376fdccfbf67b9ea70945bfc826f0d51b70156b353613b1aa929f19d2fc57e7a410e9bed95696035dc0403234755575bf491fa53f53445146db30b36ff489ac1a6e78aa2be8c1c5eb746020242c1222ab4d6893cf1ccdb66288e6d5017e7642ebfda1622b78a88934da7ef7ef7431414d3cbf15da8ef", 0x7f}], 0x2, &(0x7f0000004280)=[@cred={0x20, 0x1, 0x2, r39, r40, r41}, @cred={0x20, 0x1, 0x2, r42, r43, r44}], 0x40, 0x48080}, {&(0x7f00000042c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004380)=[{&(0x7f0000004340)="4aa6b0f500a9552cda6d09e510930ecec657bf17a5276545a1d7faf3af71f8a706e0335bf602191f96b57de3dbeedd74de", 0x31}], 0x1, &(0x7f00000043c0)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r0, r1, r1, r1]}], 0x50, 0x4000}, {&(0x7f0000004440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004c40)=[{&(0x7f00000044c0)="dd48837258f5c4822bdd2a59ae35b66b46b35620be28957a180f178ba112c01c2669815d24628057e7b09d790f0b1fcdb8ece7d767effe5ed54051a0a344e175c45e15c1ddd63a033f36431ddd43cc8e031252", 0x53}, {&(0x7f0000004540)="3634e4572755ea8f984e126a06a16e90f03746dfdcde4a318fdfc924db23e9cbc59bb1acc3d56520b474502b23d710559a13741286431262c683be06e28df8fd5fb7807efe24e722a11286742e129435124bdec0819c0a0fe348f6e4706715eecdbbad8f80b1e448613c1a8c363eac3f059e1345b62c07367fe01bf2252ac01ffffe09085f64e3372b7114a0a2516f275fc0ef7923", 0x95}, {&(0x7f0000004600)="7413c6cbcaf5a22ce3cb728e8454db2fa793e7c19ec4d8b7c8b7d14f267cbeee6b76e639958049d1e663454b4daa73aa5c12f0eeaf9b84afa419a0de8134b2d100f2b0877665aa760a5c6b9bdf7baed4e0354afb4cb2d0d7e2c5f0289ed678c07c7203492eaeceaa1cda59aa1190ee447490972dca1dbb7b453366fa62d16864867d2db772a0e2a572b3388c9e3bd170448484140e3949d6f502c4e34b6d6abc", 0xa0}, {&(0x7f00000046c0)="72016d89da1d1257ddd5963c3a1a9c9fb74f996c0a1c654d779fe5adbdfffd45589c0e077bba84b3098ff3d55567fc6c8b38313b236777180d6f1e63a55afa1745d41673cf0b9b4c305c946916d092c6b89e0c8d84517a0f64aad88c995f788c24f05e82e9355e33d2ce50bffe93eb1bc4bccb734bcf0650d5579f1762aaf5fe53fe66c5291e58a0b2c4fe987465f44baa4130979969689be129273c88e88924caee02c54985b0f242890b9e5a632c35ba16b92d5eb141109aa46c55d94943ae60c4", 0xc2}, {&(0x7f00000047c0)="cce94f7965ec2404c65903bcc6e192b22127a0e15c84883be99c792bfcdde1203e7aa4daae7f097a5c0976479a5321f4fe0708f20b1f3c3cb5e17b64513d00f611b1c6f46099249d0d0d01d137365f834bb8f44d5b1c0bd95a175e682dba61ecc0a0529a31cec63a984d974b57c3a3b0760caabbfae86cd22086f6db36b0135425ef2c13c9b933f3c9c50e6f6871f8ee8424a6afc143e2d87b79961684be81998582b0318fe3a9fd74bc018a12981e71171e47aa11934fecc90d763311a82d3389399cc2fe64d750fcab0b3219df34a5726923f7b3f77b2b9fabe5d5669d675b57b86866a4e9888c1fbf", 0xea}, {&(0x7f00000048c0)="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", 0xfa}, {&(0x7f00000049c0)="fb32719e74722aecacd1c8cc117d7621ec974c38ea97ed7a8893a4b840327babff2ae93aafccf8572b6092520b3e365cf27a7f2f28d6c4b2ccfa3454e6c724dd47e77d7b2b26f3fa45eca26b0f54e6b7e46f6a79581b71c2ec81d4d5cec4ce0e1f7892b73d883d187dac18fe18fb3f74345444778b3489bcbb1d6cdca4410336f5604646e5ad190655cd49efd180a7969797", 0x92}, {&(0x7f0000004a80)="d3771917970de082379e0efc381565641924be628d5ddacb0285d5d91ebec95db9f13bfb0ef20f528b1bb235abb18bbfb7d058458a00e4d7a09031da3451804608c60bec2c088500f697af28b494bd581ccbd215a6d557cc39a5d78a2b4aa1afb27f970940c8141c6464109242ba662ac1ff1dd72856bd77973520dc0c9148f65df50caf6e5d0357afbb7aeadded225fd109080498d03eb64c901e44b8755dfbe3dc0081", 0xa4}, {&(0x7f0000004b40)="2291b6e38f3207fdac980f5d7b361bf0f1e84b61f3c3882dbce31892814bb3ad53465597e00577f969a3e4e96ea633d1f2b6917b310cdd956b933c4ae5975bfa60b71c1143c4f4107eb37614e22b515d3e35680d23f668c64a3ca247899d0ddfb3769a007c8edc4602134f4bdde9f92b5199b2eb5a5a5a353c3575d3f0286af1d169b59c70e66e358529fba9c209ee84a92c51fbb710c02cb6a6269cfe85ad1d4ddc444d8a4fa9dc46163ee1e474f201c01a9596c64d477e59c022805127fd66b8a0655de31aef36", 0xc8}], 0x9, &(0x7f0000005040)=[@rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r0, r0, r0, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, 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[r0, r1, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r57]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r58, r59, r60}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1]}], 0xf0, 0x20000000}, {&(0x7f0000006540)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000077c0)=[{&(0x7f00000065c0)="a1345319adc8d79c8c75bea626a93d4e4560b71d76645195ff43801b172af00200c91cbff25ed83df7e3b17fa8d71f9d4f0a3ad2a2b2e8445b5133aaaf017840da8ac1598cbecaf84cf460b74526df4acff6531f3a6b6f9533a402c9a3cf7723f43307c741954175c7430c769ebf957bcacd989c87a6e036753428b9ac8029108783c3c8d83eed72dc3700aa88ca1e1440e4fe727ae8ca3543382baa8ce87aa97dc905e2a984c12d4e7785c919dfcfa06c8c3dd33340f8a5b3eb46", 0xbb}, {&(0x7f0000006680)="a82a366da369c03b8f9d81751265d758dbc06385d3", 0x15}, {&(0x7f00000066c0)="943fdaac820ada5d8d0c615a3bdd654aa1602ae957991557ba978778cac7b7ab6d4aaa47ce83fc4fced043f8f1c1020d1330633cd91ca93a0e", 0x39}, {&(0x7f0000006700)="c0cc960eff2bf9f1093a485c1f6202a708f349d938c6e84af86b935d4b1f3d6cbd01d1bfc44a8abbca2b22d2f02b24760eea00816187b7975b38fa5facfcf2a4212b0059ac5566", 0x47}, {&(0x7f0000006780)="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", 0x1000}, {&(0x7f0000007780)="0c827411039e254fe241e15f1e9479b038a74f501d92e2153362545ab2c0fcf231f3e3555eda40d93157", 0x2a}], 0x6, &(0x7f0000007bc0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r61, r62, r63}, @cred={0x20, 0x1, 0x2, r64, r65, r66}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r67, r68, r69}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}], 0x108, 0x800}, {&(0x7f0000007d00)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000007fc0)=[{&(0x7f0000007d80)="ad6dc6cfea468730a1acb4b16de8f31645f3b166ce293be7d20a0b8eef9475a641307347f26d919b259c6377071548887f5390691984b95a0044c32b72f837c6c0c8e622661b0526a76ed90dfc61e0423beffb9a1d54aabe2b9a86e6697f95d404444fe1d0c0b52134902ff9222a8b691eaa972052c95a3770238c68493614f61b06761f8277c8a22ce398cf861ea6bc87c3a976a31133d9be0b9feea6165783855ba4110ed8d77bfaac35dcdc66bd7fc9f1fc36bc68212443a7e1a48c408bc2011de601e560f618265547160b0338b6f8366096", 0xd4}, {&(0x7f0000007e80)="69092b8e07bbb9ce0b0a8a7a6e9dafab1861eb8046b16adfc59acc2b1ec1a363e87b03edc8f603a2d14f6368d9f18fdf17113215cf6dfe0e05ea89aed45813372d2e7d91da76a1c882478e18a37cf8b0e72b602024964fc92e247b08474178867814a38593eb0d3904787fff53ff39513852dab0f2984a6115046e3b4eb6f3bf4d70ff3f8cb255c69bd8953d39244be33274bf252482dbb40b98c85e2d28e527a69a", 0xa2}, {&(0x7f0000007f40)="e7c3be14ac35a59734bf80b5fee9b1f08016a303d631244513f894937b66c87cc5d9b0e63c3a3637fc51c6f32fc6bcd43e014200c8187f778c97f56337b1bbd3dd", 0x41}], 0x3, &(0x7f0000008340)=[@rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r1, r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r1, r1, r0, r0]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r70, r71, r72}, @cred={0x20, 0x1, 0x2, r73, r74, r75}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r1, r0, r1]}], 0x110, 0x20000810}], 0x9, 0x20000000) 2018/06/05 09:49:18 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) [ 227.206507] xt_helper: cannot load conntrack support for proto=7 2018/06/05 09:49:19 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:19 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x6, 0x18, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/06/05 09:49:19 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='com}\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0xbb5}, 0x8) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x2}, &(0x7f0000000240)=0x8) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:49:19 executing program 6 (fault-call:3 fault-nth:0): nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x0, 0x0) 2018/06/05 09:49:19 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) 2018/06/05 09:49:19 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x7) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x321800, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000180)={r2, 0x800}, 0x8) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:19 executing program 1: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x80, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x800, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000200)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) alarm(0x6) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f00000002c0)={0x0, 0x9, 0x1000000000000009}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000080)=0x3) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800, 0x11c) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000100)={0x3, 0x8001}) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)) socket$unix(0x1, 0x1, 0x0) write$evdev(r0, &(0x7f0000000440)=[{{0x0, 0x7530}, 0x7, 0x0, 0x7fffffff}, {{}, 0x2, 0x9, 0x40}, {{0x0, 0x2710}, 0x1ff, 0x200000000000, 0xfffffffffffffff9}], 0x48) 2018/06/05 09:49:19 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:19 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) 2018/06/05 09:49:19 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:49:19 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000000c0)=0xf31) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x3) socket$pptp(0x18, 0x1, 0x2) 2018/06/05 09:49:19 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) 2018/06/05 09:49:19 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:19 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100008014000000400000000001000001f8ffff00000000fbffff14"]) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:49:19 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) socket$l2tp(0x18, 0x1, 0x1) 2018/06/05 09:49:19 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) 2018/06/05 09:49:19 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40047451, &(0x7f0000003000)=""/174) close(r0) [ 229.177258] FAULT_INJECTION: forcing a failure. [ 229.177258] name failslab, interval 1, probability 0, space 0, times 0 [ 229.188543] CPU: 0 PID: 13542 Comm: syz-executor6 Not tainted 4.17.0+ #84 [ 229.195465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.204815] Call Trace: [ 229.207412] dump_stack+0x1b9/0x294 [ 229.211049] ? dump_stack_print_info.cold.2+0x52/0x52 [ 229.216241] ? find_get_entries_tag+0x10a0/0x10a0 [ 229.221094] should_fail.cold.4+0xa/0x1a [ 229.225166] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 229.230281] ? lock_downgrade+0x8e0/0x8e0 [ 229.234437] ? graph_lock+0x170/0x170 [ 229.238239] ? mark_held_locks+0xc9/0x160 [ 229.242399] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 229.246982] ? find_held_lock+0x36/0x1c0 [ 229.251051] ? __lock_is_held+0xb5/0x140 [ 229.255128] ? check_same_owner+0x320/0x320 [ 229.259446] ? find_held_lock+0x36/0x1c0 [ 229.263510] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 229.269061] ? rcu_note_context_switch+0x710/0x710 [ 229.274004] __should_failslab+0x124/0x180 [ 229.278246] should_failslab+0x9/0x14 [ 229.282053] kmem_cache_alloc+0x2af/0x760 [ 229.286203] ? may_expand_vm+0x1e3/0x8b0 [ 229.290272] ? copy_vma+0xe00/0xe00 [ 229.293898] __split_vma+0x11a/0x7f0 [ 229.297594] ? graph_lock+0x170/0x170 [ 229.301401] ? find_vma_prev+0x140/0x140 [ 229.305459] ? find_vma+0x34/0x190 [ 229.308983] do_munmap+0x2fe/0xf90 [ 229.312505] ? find_held_lock+0x36/0x1c0 [ 229.316550] mmap_region+0x658/0x1870 [ 229.320337] ? __x64_sys_brk+0x790/0x790 [ 229.324387] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 229.329386] ? cap_mmap_addr+0x52/0x130 [ 229.333352] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 229.338882] ? security_mmap_addr+0x80/0xa0 [ 229.343193] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 229.348727] ? get_unmapped_area+0x292/0x3b0 [ 229.353119] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 229.358647] do_mmap+0x9d2/0x12e0 [ 229.362092] ? mmap_region+0x1870/0x1870 [ 229.366134] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 229.371652] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 229.377179] ? vmacache_update+0x10e/0x140 [ 229.381401] __x64_sys_remap_file_pages+0x86f/0xaf0 [ 229.386407] ? __ia32_sys_remap_file_pages+0xae0/0xae0 [ 229.391667] ? do_syscall_64+0x92/0x800 [ 229.395642] do_syscall_64+0x1b1/0x800 [ 229.399521] ? finish_task_switch+0x1ca/0x840 [ 229.404008] ? syscall_return_slowpath+0x5c0/0x5c0 [ 229.408927] ? syscall_return_slowpath+0x30f/0x5c0 [ 229.413843] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 229.419191] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 229.424030] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 229.429204] RIP: 0033:0x455a09 [ 229.432372] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 229.451586] RSP: 002b:00007f4ed89d3c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000d8 [ 229.459296] RAX: ffffffffffffffda RBX: 00007f4ed89d46d4 RCX: 0000000000455a09 [ 229.466562] RDX: 0000000000000000 RSI: 0000000000004000 RDI: 00000000202de000 [ 229.473827] RBP: 000000000072bf50 R08: 0000000000000000 R09: 0000000000000000 [ 229.481093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 229.488358] R13: 0000000000000578 R14: 00000000006fd3e0 R15: 0000000000000000 2018/06/05 09:49:20 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:49:20 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40047451, &(0x7f0000003000)=""/174) close(r0) 2018/06/05 09:49:20 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000440)=""/223, &(0x7f0000000080)=0xdf) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000001c0), &(0x7f0000000540)=0xc) write$binfmt_elf64(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000380000800000800000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000"], 0x78) ioctl$SG_IO(r1, 0x2275, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xeb, &(0x7f00000000c0)=""/235}, &(0x7f00000001c0), &(0x7f0000000200)=""/208, 0x0, 0x0, 0x0, &(0x7f0000000380)}) 2018/06/05 09:49:20 executing program 6 (fault-call:3 fault-nth:1): nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x0, 0x0) 2018/06/05 09:49:20 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000013a000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:20 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x6) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r1 = socket$unix(0x1, 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x10}) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:20 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:20 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xd00c0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0xbd, 0x0, 0x7ff, 0xffffffffffffff25}, &(0x7f0000000180)=0x98) 2018/06/05 09:49:20 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f00000000c0)) 2018/06/05 09:49:20 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000b40)='./file0\x00', 0x400000, 0x100) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000b80)) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9201, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000c40)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x1, 0x1, 0x0, {0xa, 0x4e21, 0x559, @local={0xfe, 0x80, [], 0xaa}, 0x9e63}}}, 0x3a) write$binfmt_elf32(r2, &(0x7f0000001280)=ANY=[@ANYBLOB="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"], 0x4dc) recvmsg(r2, &(0x7f0000000180)={&(0x7f0000000000)=@can, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/74, 0x4a}, {&(0x7f0000000200)=""/186, 0xba}, {&(0x7f00000002c0)=""/102, 0x66}, {&(0x7f0000000340)=""/186, 0xba}, {&(0x7f0000000100)=""/19, 0x13}, {&(0x7f0000000400)=""/156, 0x9c}], 0x6, &(0x7f0000000540)=""/220, 0xdc, 0x6}, 0x40000140) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:20 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:20 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40047451, &(0x7f0000003000)=""/174) close(r0) 2018/06/05 09:49:20 executing program 0: r0 = socket(0xa, 0x2, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) tee(0xffffffffffffffff, r1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x34, 0x3) 2018/06/05 09:49:20 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7, 0x10000) sendmsg$nl_generic(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="780000003e000a002abd7000fedbdf2504000000a05e21f1c284570c0000000800100000000000080012001902000074d555107d1da70e8c6652ca3dc628dc7f1c2cdc353a9e7c8ceaaf200d6653feee38d348c25c38610ab9626153de88d668beb463561dfdd7e4718085c5955d8c709e2b89f73f000000"], 0x78}, 0x1, 0x0, 0x0, 0x4000081}, 0x841) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r1, r1, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:49:20 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', r2}) r3 = inotify_add_watch(r1, &(0x7f00000003c0)='./file0\x00', 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)={0x98, r4, 0x200, 0x70bd2b, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1e}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x74}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x2f}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6c}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}]}, 0x98}, 0x1, 0x0, 0x0, 0x80}, 0x40) inotify_rm_watch(r1, r3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000340)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000000380)={r5, r7}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) fgetxattr(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="757365722e74659f0afc67"], &(0x7f0000000240)=""/187, 0xbb) 2018/06/05 09:49:20 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1b) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000000c0)=""/21) [ 229.966800] QAT: Invalid ioctl 2018/06/05 09:49:21 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(0xffffffffffffffff) 2018/06/05 09:49:21 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) [ 229.987171] QAT: Invalid ioctl [ 230.022893] QAT: Invalid ioctl [ 230.032604] QAT: Invalid ioctl [ 230.687057] FAULT_INJECTION: forcing a failure. [ 230.687057] name failslab, interval 1, probability 0, space 0, times 0 [ 230.698381] CPU: 0 PID: 13621 Comm: syz-executor6 Not tainted 4.17.0+ #84 [ 230.705306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.714653] Call Trace: [ 230.717254] dump_stack+0x1b9/0x294 [ 230.720883] ? dump_stack_print_info.cold.2+0x52/0x52 [ 230.726060] ? __save_stack_trace+0x7e/0xd0 [ 230.730382] should_fail.cold.4+0xa/0x1a [ 230.734433] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 230.739521] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 230.745045] ? uprobe_mmap+0x190/0xcf0 [ 230.748917] ? graph_lock+0x170/0x170 [ 230.752702] ? lock_downgrade+0x8e0/0x8e0 [ 230.756838] ? uprobe_apply+0x140/0x140 [ 230.760804] ? find_held_lock+0x36/0x1c0 [ 230.764847] ? __lock_is_held+0xb5/0x140 [ 230.768901] ? check_same_owner+0x320/0x320 [ 230.773202] ? __vma_link_rb+0x26d/0x370 [ 230.777245] ? rcu_note_context_switch+0x710/0x710 [ 230.782155] __should_failslab+0x124/0x180 [ 230.786370] should_failslab+0x9/0x14 [ 230.790151] kmem_cache_alloc+0x2af/0x760 [ 230.794286] __split_vma+0x11a/0x7f0 [ 230.797979] ? graph_lock+0x170/0x170 [ 230.801781] ? find_vma_prev+0x140/0x140 [ 230.805842] ? vmacache_update+0x10e/0x140 [ 230.810088] ? find_vma+0x34/0x190 [ 230.813642] do_munmap+0x377/0xf90 [ 230.817185] ? find_held_lock+0x36/0x1c0 [ 230.821253] mmap_region+0x658/0x1870 [ 230.825066] ? __x64_sys_brk+0x790/0x790 [ 230.829139] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 230.834150] ? cap_mmap_addr+0x52/0x130 [ 230.838123] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 230.843665] ? security_mmap_addr+0x80/0xa0 [ 230.847996] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 230.853535] ? get_unmapped_area+0x292/0x3b0 [ 230.857958] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 230.863495] do_mmap+0x9d2/0x12e0 [ 230.866950] ? mmap_region+0x1870/0x1870 [ 230.871012] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 230.876550] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 230.882093] ? vmacache_update+0x10e/0x140 [ 230.886332] __x64_sys_remap_file_pages+0x86f/0xaf0 [ 230.891354] ? __ia32_sys_remap_file_pages+0xae0/0xae0 [ 230.896631] ? do_syscall_64+0x92/0x800 [ 230.900609] do_syscall_64+0x1b1/0x800 [ 230.904493] ? finish_task_switch+0x1ca/0x840 [ 230.908990] ? syscall_return_slowpath+0x5c0/0x5c0 [ 230.913920] ? syscall_return_slowpath+0x30f/0x5c0 [ 230.918860] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 230.924224] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 230.929073] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 230.934255] RIP: 0033:0x455a09 [ 230.937434] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 230.956798] RSP: 002b:00007f4ed89d3c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000d8 [ 230.964513] RAX: ffffffffffffffda RBX: 00007f4ed89d46d4 RCX: 0000000000455a09 [ 230.971786] RDX: 0000000000000000 RSI: 0000000000004000 RDI: 00000000202de000 [ 230.979064] RBP: 000000000072bf50 R08: 0000000000000000 R09: 0000000000000000 [ 230.986338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 230.993590] R13: 0000000000000578 R14: 00000000006fd3e0 R15: 0000000000000001 2018/06/05 09:49:22 executing program 0 (fault-call:3 fault-nth:0): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) 2018/06/05 09:49:22 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)) socket$inet(0x2, 0xa, 0x1) 2018/06/05 09:49:22 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000200)=@add_del={0x2, &(0x7f0000000180)='veth0_to_bond\x00', 0x3}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x8000) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000240)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000000)) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000001c0)=0xd) 2018/06/05 09:49:22 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000b40)='./file0\x00', 0x400000, 0x100) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000b80)) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9201, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000c40)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x1, 0x1, 0x0, {0xa, 0x4e21, 0x559, @local={0xfe, 0x80, [], 0xaa}, 0x9e63}}}, 0x3a) write$binfmt_elf32(r2, &(0x7f0000001280)=ANY=[@ANYBLOB="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"], 0x4dc) recvmsg(r2, &(0x7f0000000180)={&(0x7f0000000000)=@can, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/74, 0x4a}, {&(0x7f0000000200)=""/186, 0xba}, {&(0x7f00000002c0)=""/102, 0x66}, {&(0x7f0000000340)=""/186, 0xba}, {&(0x7f0000000100)=""/19, 0x13}, {&(0x7f0000000400)=""/156, 0x9c}], 0x6, &(0x7f0000000540)=""/220, 0xdc, 0x6}, 0x40000140) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:22 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:22 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0xe0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={r1, 0x70, "e2329b087ff7d8412a10ad9bfcbf74eb26af8b79cb4551e97160906e61445794bb3df853fd889931d8354065441195b84433b94953dd268e721797d0716767d94fd813988e5f1b44eb8e2d9a28c4734ab5b70ee96ecacf9232a16163d9a322365a227e4cc2fc50384814cc87d5d41c04"}, &(0x7f0000000180)=0x78) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:22 executing program 6 (fault-call:3 fault-nth:2): nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x0, 0x0) 2018/06/05 09:49:22 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0xb0, 0x100, 0x3, 0x3ff, 0xce19, 0x3}) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000200)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) [ 231.169586] FAULT_INJECTION: forcing a failure. [ 231.169586] name failslab, interval 1, probability 0, space 0, times 0 [ 231.180916] CPU: 1 PID: 13643 Comm: syz-executor0 Not tainted 4.17.0+ #84 [ 231.187844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.197199] Call Trace: [ 231.199798] dump_stack+0x1b9/0x294 [ 231.203435] ? dump_stack_print_info.cold.2+0x52/0x52 [ 231.208647] should_fail.cold.4+0xa/0x1a [ 231.212721] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 231.217841] ? graph_lock+0x170/0x170 [ 231.221648] ? rcu_is_watching+0x85/0x140 [ 231.225806] ? rcu_report_qs_rnp+0x790/0x790 [ 231.230222] ? find_held_lock+0x36/0x1c0 [ 231.234295] ? __lock_is_held+0xb5/0x140 [ 231.238382] ? check_same_owner+0x320/0x320 [ 231.242723] ? rcu_note_context_switch+0x710/0x710 [ 231.247666] __should_failslab+0x124/0x180 [ 231.251909] should_failslab+0x9/0x14 [ 231.255718] kmem_cache_alloc_node+0x272/0x780 [ 231.260310] ? raw_notifier_call_chain+0x2d/0x40 2018/06/05 09:49:22 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x200, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000140)) r2 = gettid() fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x0, 0x3, 0x87c6, 0x0, r2}) sched_getaffinity(r2, 0x8, &(0x7f00000001c0)) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") socketpair(0x11, 0x3, 0x8, &(0x7f0000000040)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) bind$vsock_stream(r1, &(0x7f0000000180)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000240)={0x3, 0x16, &(0x7f00000000c0)="250ef0a83085735efc225c50ddfee1b7c06222ac9298"}) 2018/06/05 09:49:22 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) [ 231.265075] ? call_netdevice_notifiers_info+0x3f/0x90 [ 231.270357] ? rollback_registered_many+0x945/0xed0 [ 231.275384] ? rollback_registered+0x1d5/0x3e0 [ 231.279978] ? unregister_netdevice_queue+0x31b/0x650 [ 231.285175] ? ppp_release+0x1c9/0x1f0 [ 231.289064] ? __fput+0x353/0x890 [ 231.292520] ? ____fput+0x15/0x20 [ 231.295985] __alloc_skb+0x111/0x780 [ 231.299704] ? print_usage_bug+0xc0/0xc0 [ 231.303776] ? skb_scrub_packet+0x580/0x580 [ 231.308104] ? trace_hardirqs_off+0xd/0x10 [ 231.312347] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 231.317466] ? debug_check_no_obj_freed+0x2ff/0x584 [ 231.322497] ? mark_held_locks+0xc9/0x160 [ 231.326654] ? quarantine_put+0xeb/0x190 [ 231.330723] ? kfree+0x111/0x260 [ 231.334097] ? __devinet_sysctl_unregister.isra.27+0x6d/0xb0 [ 231.339905] inet_netconf_notify_devconf+0xc9/0x220 [ 231.344935] __devinet_sysctl_unregister.isra.27+0x87/0xb0 [ 231.350563] devinet_sysctl_unregister+0x92/0xf0 [ 231.355324] inetdev_event+0xa57/0x1340 [ 231.359305] ? lock_downgrade+0x8e0/0x8e0 [ 231.363460] ? wpan_phy_register+0x250/0x250 2018/06/05 09:49:22 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000200)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10800, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x82) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x5c46, 0x2, [0x10001, 0xa526]}, 0xc) 2018/06/05 09:49:22 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:22 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)="000000af40") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r1, r1, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x100, 0x600400) [ 231.367875] ? inetdev_init+0x580/0x580 [ 231.371860] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 231.376969] ? netlbl_unlhsh_netdev_handler+0xb4/0x3b0 [ 231.382709] ? netlbl_unlhsh_free_iface+0x700/0x700 [ 231.382775] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 231.382799] notifier_call_chain+0x178/0x380 [ 231.382814] ? inetdev_init+0x580/0x580 2018/06/05 09:49:22 executing program 0 (fault-call:3 fault-nth:1): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) [ 231.382829] ? notifier_call_chain+0x178/0x380 [ 231.382851] ? unregister_die_notifier+0x20/0x20 [ 231.382874] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 231.382889] ? rtnl_is_locked+0xae/0xe0 [ 231.382903] ? rtnl_trylock+0x20/0x20 [ 231.382926] raw_notifier_call_chain+0x2d/0x40 [ 231.382946] call_netdevice_notifiers_info+0x3f/0x90 [ 231.382963] rollback_registered_many+0x945/0xed0 [ 231.382983] ? dev_xdp_uninstall+0x340/0x340 [ 231.382997] ? __lock_acquire+0x7f5/0x5140 [ 231.383019] ? mutex_trylock+0x2a0/0x2a0 [ 231.383032] ? __lock_acquire+0x7f5/0x5140 [ 231.383046] ? _parse_integer+0x13b/0x190 [ 231.383069] ? debug_check_no_locks_freed+0x310/0x310 [ 231.383087] ? debug_check_no_locks_freed+0x310/0x310 [ 231.383105] ? find_held_lock+0x36/0x1c0 [ 231.383123] rollback_registered+0x1d5/0x3e0 [ 231.383140] ? rollback_registered_many+0xed0/0xed0 [ 231.383154] ? perf_trace_lock+0xd6/0x900 [ 231.383172] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 231.383191] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 231.383205] ? rtnl_is_locked+0xae/0xe0 [ 231.383219] ? rtnl_trylock+0x20/0x20 [ 231.383234] ? zap_class+0x720/0x720 [ 231.383255] unregister_netdevice_queue+0x31b/0x650 [ 231.383272] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 231.383286] ? rollback_registered+0x3e0/0x3e0 [ 231.383302] ? fcntl_setlk+0x1020/0x1020 [ 231.383321] ? fsnotify+0xfc0/0xfc0 [ 231.383338] ? ppp_dev_priv_destructor+0x60/0x60 [ 231.383353] ? ppp_dev_priv_destructor+0x60/0x60 [ 231.383365] ppp_release+0x1c9/0x1f0 [ 231.383381] __fput+0x353/0x890 [ 231.383400] ? fput+0x1a0/0x1a0 [ 231.383415] ? _raw_spin_unlock_irq+0x27/0x70 [ 231.383434] ____fput+0x15/0x20 [ 231.383446] task_work_run+0x1e4/0x290 [ 231.383463] ? task_work_cancel+0x240/0x240 [ 231.383481] ? exit_to_usermode_loop+0x87/0x310 [ 231.383501] exit_to_usermode_loop+0x2bd/0x310 [ 231.383517] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 231.383537] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 231.383557] do_syscall_64+0x6ac/0x800 [ 231.383572] ? finish_task_switch+0x1ca/0x840 [ 231.383590] ? syscall_return_slowpath+0x5c0/0x5c0 [ 231.383607] ? syscall_return_slowpath+0x30f/0x5c0 [ 231.383628] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 231.383648] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 231.383671] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 231.383683] RIP: 0033:0x455a09 [ 231.383687] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 231.383981] RSP: 002b:00007f949c731c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 231.383997] RAX: 0000000000000000 RBX: 00007f949c7326d4 RCX: 0000000000455a09 [ 231.384005] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 231.384034] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 231.384042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 231.384051] R13: 0000000000000053 R14: 00000000006f5868 R15: 0000000000000000 [ 231.523304] FAULT_INJECTION: forcing a failure. [ 231.523304] name failslab, interval 1, probability 0, space 0, times 0 [ 231.781225] CPU: 0 PID: 13671 Comm: syz-executor0 Not tainted 4.17.0+ #84 [ 231.788130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.797460] Call Trace: [ 231.800041] dump_stack+0x1b9/0x294 [ 231.803652] ? dump_stack_print_info.cold.2+0x52/0x52 [ 231.808825] ? is_bpf_text_address+0xd7/0x170 [ 231.813304] ? kernel_text_address+0x79/0xf0 [ 231.817692] ? __unwind_start+0x166/0x330 [ 231.821831] should_fail.cold.4+0xa/0x1a [ 231.825877] ? __save_stack_trace+0x7e/0xd0 [ 231.830180] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 231.835272] ? graph_lock+0x170/0x170 [ 231.839066] ? save_stack+0x43/0xd0 [ 231.842680] ? kasan_kmalloc+0xc4/0xe0 [ 231.846554] ? kasan_slab_alloc+0x12/0x20 [ 231.850683] ? find_held_lock+0x36/0x1c0 [ 231.854736] ? __lock_is_held+0xb5/0x140 [ 231.858782] ? __chash_table_copy_out+0xc0/0x5bc [ 231.863541] ? check_same_owner+0x320/0x320 [ 231.867856] ? rcu_note_context_switch+0x710/0x710 [ 231.872772] __should_failslab+0x124/0x180 [ 231.876988] should_failslab+0x9/0x14 [ 231.880773] kmem_cache_alloc_node_trace+0x26f/0x770 [ 231.885868] __kmalloc_node_track_caller+0x33/0x70 [ 231.890781] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 231.895533] __alloc_skb+0x14d/0x780 [ 231.899238] ? print_usage_bug+0xc0/0xc0 [ 231.903296] ? skb_scrub_packet+0x580/0x580 [ 231.907607] ? trace_hardirqs_off+0xd/0x10 [ 231.911830] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 231.916915] ? debug_check_no_obj_freed+0x2ff/0x584 [ 231.921923] ? mark_held_locks+0xc9/0x160 [ 231.926052] ? quarantine_put+0xeb/0x190 [ 231.930092] ? kfree+0x111/0x260 [ 231.933445] ? __devinet_sysctl_unregister.isra.27+0x6d/0xb0 [ 231.939228] inet_netconf_notify_devconf+0xc9/0x220 [ 231.944242] __devinet_sysctl_unregister.isra.27+0x87/0xb0 [ 231.949865] devinet_sysctl_unregister+0x92/0xf0 [ 231.954613] inetdev_event+0xa57/0x1340 [ 231.958572] ? lock_downgrade+0x8e0/0x8e0 [ 231.962702] ? wpan_phy_register+0x250/0x250 [ 231.967093] ? inetdev_init+0x580/0x580 [ 231.971060] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 231.976159] ? netlbl_unlhsh_netdev_handler+0xb4/0x3b0 [ 231.981442] ? netlbl_unlhsh_free_iface+0x700/0x700 [ 231.986475] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 231.991672] notifier_call_chain+0x178/0x380 [ 231.996085] ? inetdev_init+0x580/0x580 [ 232.000064] ? notifier_call_chain+0x178/0x380 [ 232.004653] ? unregister_die_notifier+0x20/0x20 [ 232.009416] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 232.014951] ? rtnl_is_locked+0xae/0xe0 [ 232.018924] ? rtnl_trylock+0x20/0x20 [ 232.022732] raw_notifier_call_chain+0x2d/0x40 [ 232.027316] call_netdevice_notifiers_info+0x3f/0x90 [ 232.032421] rollback_registered_many+0x945/0xed0 [ 232.037268] ? dev_xdp_uninstall+0x340/0x340 [ 232.041677] ? __lock_acquire+0x7f5/0x5140 [ 232.045915] ? mutex_trylock+0x2a0/0x2a0 [ 232.049973] ? __lock_acquire+0x7f5/0x5140 [ 232.054206] ? _parse_integer+0x13b/0x190 [ 232.058361] ? debug_check_no_locks_freed+0x310/0x310 [ 232.063554] ? debug_check_no_locks_freed+0x310/0x310 [ 232.068746] ? find_held_lock+0x36/0x1c0 [ 232.072813] rollback_registered+0x1d5/0x3e0 [ 232.077220] ? rollback_registered_many+0xed0/0xed0 [ 232.082240] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 232.087780] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 232.093318] ? rtnl_is_locked+0xae/0xe0 [ 232.097292] ? rtnl_trylock+0x20/0x20 [ 232.101099] unregister_netdevice_queue+0x31b/0x650 [ 232.106119] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 232.111655] ? rollback_registered+0x3e0/0x3e0 [ 232.116240] ? fcntl_setlk+0x1020/0x1020 [ 232.120303] ? fsnotify+0xfc0/0xfc0 [ 232.123931] ? ppp_dev_priv_destructor+0x60/0x60 [ 232.128684] ? ppp_dev_priv_destructor+0x60/0x60 [ 232.133436] ppp_release+0x1c9/0x1f0 [ 232.137152] __fput+0x353/0x890 [ 232.140434] ? fput+0x1a0/0x1a0 [ 232.143721] ? _raw_spin_unlock_irq+0x27/0x70 [ 232.148223] ____fput+0x15/0x20 [ 232.151505] task_work_run+0x1e4/0x290 [ 232.155392] ? task_work_cancel+0x240/0x240 [ 232.159715] ? exit_to_usermode_loop+0x87/0x310 [ 232.164386] exit_to_usermode_loop+0x2bd/0x310 [ 232.168972] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 232.173822] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 232.179355] do_syscall_64+0x6ac/0x800 [ 232.183225] ? finish_task_switch+0x1ca/0x840 [ 232.187712] ? syscall_return_slowpath+0x5c0/0x5c0 [ 232.192636] ? syscall_return_slowpath+0x30f/0x5c0 [ 232.197561] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 232.202907] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 232.207737] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 232.212907] RIP: 0033:0x455a09 [ 232.216071] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 232.235290] RSP: 002b:00007f949c731c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 232.242980] RAX: 0000000000000000 RBX: 00007f949c7326d4 RCX: 0000000000455a09 [ 232.250232] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 232.257480] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 232.264728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 232.271981] R13: 0000000000000053 R14: 00000000006f5868 R15: 0000000000000001 2018/06/05 09:49:23 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0xfffffffffffffffc) 2018/06/05 09:49:23 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') pkey_mprotect(&(0x7f0000671000/0x4000)=nil, 0xffffffffffffff6a, 0x0, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000001c0)={{0x3, 0x3, 0xfffffffffffffffa, 0x2, 0x4000000}, 0xf800000000, 0x2}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) restart_syscall() sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) fcntl$setstatus(r0, 0x4, 0x40400) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000100)=0x100008) socket$bt_hidp(0x1f, 0x3, 0x6) openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) 2018/06/05 09:49:23 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:23 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x200, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000140)) r2 = gettid() fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x0, 0x3, 0x87c6, 0x0, r2}) sched_getaffinity(r2, 0x8, &(0x7f00000001c0)) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") socketpair(0x11, 0x3, 0x8, &(0x7f0000000040)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) bind$vsock_stream(r1, &(0x7f0000000180)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000240)={0x3, 0x16, &(0x7f00000000c0)="250ef0a83085735efc225c50ddfee1b7c06222ac9298"}) 2018/06/05 09:49:23 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x0, 0x0) 2018/06/05 09:49:23 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) 2018/06/05 09:49:23 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) getpriority(0x1, r0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:23 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x29, 0x2141) syncfs(r0) nanosleep(&(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:23 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)=0xfffffffffffffffd) 2018/06/05 09:49:23 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x101, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r1, 0xee, "a938948a953ff55b1f7f22fced1a0ca13883637416bfd9e463bb0710b35dcd0c157e1664e5dce5189717f559ddca16f2775af7a150fc19134de15c10011a4b16ca0c7bb882b78aafa5abc14231cd030032ffbab3485898f9fcf3e98195d11f98e61c0cb8cfb0a4c8f422d956f201069e3976225a8d2f4957ee519c42ae1c47042c406312cebb922fd3664824a704d40bd9e0a3195c2001e4d25e8682981a89b007a71a0ffd7f21ce3b1369e5f41d569aee72cf85d4a2036561317b177600e5cbf37b3758971fb5d15b13581bf3b45992f3229c7720dcfe51206debe4ef2f5513727d47ca711e242c3cf726ef5882"}, &(0x7f00000002c0)=0xf6) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x80) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:49:23 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") fcntl$setstatus(r0, 0x11, 0x709000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x7, 0x4) 2018/06/05 09:49:23 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x3ffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000240)=0x7f, 0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000000)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000180)=""/191) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) close(r0) 2018/06/05 09:49:23 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:23 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:23 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0xfffffffffffff1f9, &(0x7f0000000080)=0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:23 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000000)=""/204) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) 2018/06/05 09:49:23 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000)=0x7a3e, 0x4) 2018/06/05 09:49:23 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000001c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:49:23 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) socket$inet6(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x113000, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000000000232000000000000000ffffffffffffffff4d8ab51468d0421b6df18f7d26bc3c2edb6d96621356e6e309a96d1852956bf5222ee9887b4d5d388c23e064507b5b3b"]) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x0, 0x2, {0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}}}}, 0x324) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:23 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="920f7f"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="66ba4200ecb9800000c00f3235010000000f30f082377d660f3a0ac1090f01c8f40f005923640fc76df6260fc71b0f019b76000000", 0x35}], 0x1, 0x4, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r3, 0x2, 0x18}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/06/05 09:49:24 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:24 executing program 7: r0 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r0, 0x200008912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000100)={0x0, 0xfffffffffffffd49, &(0x7f0000009ff0)=[{&(0x7f0000000080)="24000000ece23542dccbf84a97ff7f290007241dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x128b}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x20000, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000004c0)={{{@in6}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xffffffffffffff6c) 2018/06/05 09:49:24 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) process_vm_writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/78, 0x4e}, {&(0x7f00000000c0)=""/214, 0xd6}], 0x2, &(0x7f0000000340)=[{&(0x7f0000000200)=""/135, 0x87}, {&(0x7f00000002c0)=""/122, 0x7a}], 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) bind(r0, &(0x7f0000000380)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x80) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000400)={0x8, 0x1, 0x4, 0x4}) 2018/06/05 09:49:24 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x5ac) 2018/06/05 09:49:24 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x400, 0x400000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0xb48c}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000300)={r1, 0x0, 0x10, 0x7fff, 0xfffffffffffffffb}, &(0x7f0000000340)=0x18) accept4$alg(r0, 0x0, 0x0, 0x800) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:24 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x7fffdfd21000, 0x0, 0x0, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x0, 0x0) 2018/06/05 09:49:24 executing program 2: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x4800, 0x0) close(r0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:24 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) recvfrom$unix(r0, &(0x7f0000000280)=""/207, 0xcf, 0x40010103, &(0x7f0000000380)=@abs={0x1, 0x0, 0x4e20}, 0x6e) r1 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) getgroups(0x3, &(0x7f0000000200)=[0x0, 0xffffffffffffffff, 0x0]) setresgid(r1, r2, r3) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000240)) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f00000000c0)={0x5bf, 0x1}) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:49:25 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) connect$l2tp(r0, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x0, 0x3, {0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x3ff}}}, 0x32) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/177, &(0x7f00000000c0)=0xb1) r1 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x7f, 0x10000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x80, 0x1, [0xfffffffffffffffd]}, &(0x7f0000000280)=0xa) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x32c}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000340)={r2, 0xe3a, 0x3, 0x80000001, 0x3, 0x74, 0x6, 0x7, {r3, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x100000001, 0x6, 0xffffffffffffffff, 0x9d}}, &(0x7f0000000400)=0xb0) 2018/06/05 09:49:25 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)) 2018/06/05 09:49:25 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x10000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000480)={[], 0x0, 0x1a200}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000000)) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000180)={0x2, 0x0, [0x1d9, 0x1]}) 2018/06/05 09:49:25 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) [ 234.134853] *** Guest State *** [ 234.138243] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 234.147225] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 234.156078] CR3 = 0x0000000000000000 [ 234.159835] RSP = 0x0000000000000000 RIP = 0x0000000000000000 [ 234.165837] RFLAGS=0x0001a202 DR7 = 0x0000000000000400 [ 234.171856] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 234.178554] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 234.186579] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 234.194591] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 234.202604] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 234.210610] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 234.218632] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 234.226634] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 234.234640] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 234.242629] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 234.250633] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 234.258622] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 234.265073] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 234.272532] Interruptibility = 00000000 ActivityState = 00000000 [ 234.278805] *** Host State *** [ 234.282055] RIP = 0xffffffff811f741c RSP = 0xffff88018462f390 [ 234.288068] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 234.294499] FSBase=00007f50ddf34700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 234.302410] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 234.308334] CR0=0000000080050033 CR3=00000001b81ac000 CR4=00000000001426e0 [ 234.315375] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 234.322090] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 234.328165] *** Control State *** [ 234.331628] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 234.338306] EntryControls=0000d1ff ExitControls=0023efff [ 234.343772] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 234.350717] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 234.357390] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 234.363982] reason=80000021 qualification=0000000000000000 [ 234.370327] IDTVectoring: info=00000000 errcode=00000000 [ 234.375799] TSC Offset = 0xffffff7f4e52e50f [ 234.380141] TPR Threshold = 0x00 [ 234.383521] EPT pointer = 0x00000001bb7f501e [ 234.391256] kvm [13805]: vcpu0, guest rIP: 0x0 kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x1, nop 2018/06/05 09:49:26 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = dup(r0) r2 = getpid() process_vm_readv(r2, &(0x7f0000001580)=[{&(0x7f0000000200)=""/81, 0x51}, {&(0x7f0000000280)=""/166, 0xa6}, {&(0x7f0000000340)=""/211, 0xd3}, {&(0x7f0000000440)=""/61, 0x3d}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/203, 0xcb}], 0x6, &(0x7f0000002600)=[{&(0x7f0000001600)=""/4096, 0x1000}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc200146}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x6c, r3, 0x10, 0x70bd29, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100000001}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x6c}, 0x1, 0x0, 0x0, 0x800}, 0x48000) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:26 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000280)=""/174) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000140)={r1, 0x80000, r0}) close(r2) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r3) 2018/06/05 09:49:26 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:26 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) clock_gettime(0x4, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r1, 0x2004}, {r1, 0x1000}, {r0, 0x10}, {r0, 0x1}, {r0, 0x2000}, {r1, 0x1}, {r1, 0x5}, {r0, 0x1000}], 0x8, &(0x7f0000000200)={r2, r3+30000000}, &(0x7f0000000240)={0xe3d}, 0x8) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x1) sendfile(r1, r0, 0x0, 0xa0a) 2018/06/05 09:49:26 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5f5, 0x200000) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) socket(0x1e, 0x5, 0x0) 2018/06/05 09:49:26 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) remap_file_pages(&(0x7f0000968000/0x1000)=nil, 0x1000, 0x8, 0x8, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000140)=0x7) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:26 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x7ffffffff000, 0x0, 0x0, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x0, 0x0) 2018/06/05 09:49:26 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x220080, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000100)={[{0x100000001, 0x2, 0x4, 0x1, 0xff, 0x379, 0x9, 0x10000, 0x1, 0x80000000, 0xfffffffffffffff2, 0x3b, 0x306}, {0x4, 0x2, 0x5, 0x1ff, 0x7, 0x80, 0x3, 0x1000, 0x1f, 0xffff, 0x2000198, 0x101, 0x8}, {0x8, 0x7, 0x4, 0x4, 0x9, 0x1, 0xffffffffffffff96, 0x5, 0x619c, 0x12, 0x100000001, 0x9, 0x217686ba}], 0x200}) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:26 executing program 7: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x7fffdfd21000, 0x0, 0x0, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x0, 0x0) 2018/06/05 09:49:26 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r1, &(0x7f00000000c0)=0x4, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:49:26 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x800000000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x141042, 0x0) close(r0) read(r0, &(0x7f00000000c0)=""/35, 0x23) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00000001c0)={0x10000000000}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000040)={[{0x12, 0xbaa, 0x4, 0x4726, 0x6, 0x80, 0x0, 0x40, 0x2, 0x4, 0xc6c, 0x5, 0x2}, {0x9, 0x4, 0x7fff, 0x0, 0x100, 0x401, 0x4, 0x6, 0x3250, 0xfff, 0x57d2, 0xbfb3, 0x7}, {0x3ff, 0x101, 0x10001, 0x7fff, 0x1, 0x571, 0x1, 0x80000000, 0xfffffffffffffff7, 0x2, 0x1f, 0x800000000200, 0x8}]}) 2018/06/05 09:49:26 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/06/05 09:49:26 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:26 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/connector\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x2, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x9c4c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x23649cc6) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) chroot(&(0x7f00000000c0)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x279a, 0x0, 0x1, 0x6, 0x0, 0x9, 0x1ff, 0xee, 0x40, 0x100000000, 0x3ff, 0x10001, 0x8, 0x6, 0x1]}, &(0x7f00000002c0)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x5, 0x6, 0x9, 0x2, r2}, 0x10) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:49:26 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @rand_addr=0x6}, 0x2, 0x1, 0x3, 0x4}}, 0x23) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:26 executing program 0: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40047451, &(0x7f0000003000)=""/174) close(0xffffffffffffffff) [ 235.571941] Unknown ioctl 44657 [ 235.585126] Unknown ioctl 1081126560 2018/06/05 09:49:26 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000080)={0xa5}, 0x8) r1 = signalfd4(r0, &(0x7f00000000c0)={0xfffffffffffff001}, 0x8, 0x8cad83ebf8876765) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x101000) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x1fffe00000000000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) r3 = socket$l2tp(0x18, 0x1, 0x1) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000100)=0x3) syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x39a, 0x80) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f0000000480)=0x400) connect$l2tp(r3, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0x3, 0x1) accept$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20400200}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)=ANY=[@ANYBLOB="ac000000", @ANYRES16=r4, @ANYBLOB="01002bbd7000fedbdf25030000002000030008000500ac1414aa14000200626f6e645f736c6176655f31000000002800020014000100ac1414aa00000000000000000000000008000b0002000000080002004e230000080004000200000008000500f10900004000030014000600fe800000000000000000000000000052c13c9686411fa8aa14000600fe8000000000000000000000000000aa14000600ff02000000000000"], 0xac}, 0x1}, 0x1) connect$l2tp(r3, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x0, 0x3, 0x4, 0x2}}, 0x26) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f00000001c0)) dup3(r0, r1, 0x80000) 2018/06/05 09:49:26 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/37, &(0x7f0000000100)=0x25) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) socket$inet(0x2, 0x3, 0xfffffffffffffffd) sendfile(r1, r0, &(0x7f00000000c0), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:49:27 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:27 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/153) 2018/06/05 09:49:27 executing program 5: socket$inet_icmp(0x2, 0x2, 0x1) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f00000000c0)=0x2, 0x4) 2018/06/05 09:49:27 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000000)=""/38) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:27 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x1ff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x84202) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc4c85512, &(0x7f0000000580)={{0x7, 0x0, 0x0, 0x0, "1a0ab9b1f94c716787e88fae5552770ad6a9b54e0679918e0a88af8aacaea63fd56d1dd99812e16bc06df8b8"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0b690d49b85ec254b15b023d1e67900f8f55709195aa7d999552981434f68e364a3238b17109db386e35830a143c5755ae184895c461436bad45232f258c32a1", &(0x7f0000000000), 0x33, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) 2018/06/05 09:49:27 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x77359400}, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:27 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x1fffff, 0x0, 0x0, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x0, 0x0) 2018/06/05 09:49:27 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) fcntl$addseals(r0, 0x409, 0x7) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x400, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) 2018/06/05 09:49:27 executing program 7: mq_open(&(0x7f0000076000)='.\x00', 0x0, 0x0, &(0x7f0000521fc0)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x8000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) 2018/06/05 09:49:27 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) r1 = accept4(r0, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0xfffffffffffffffe}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x3, 0xa6, 0x7, 0xba00000000000000, 0x70}, 0x98) 2018/06/05 09:49:27 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x4, 0x80000) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:49:28 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000000)="917276ef69b1d20a35c48fce2eee1f395b3544bdba6db2ff198f1e7bb35546da8a5e56572bf8a245eff56dbcb8581a25b2b6b0dc94ed6dbbfb6ef1b44a7cadfbac6bb8e802690b00fb001f27be1caa6d1d0d69cb0b18eaaf0a70154f6665ee7e87ff3f6b03e850065a055cc9", &(0x7f0000000080)=""/89}, 0x18) gettid() ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000140)='wlan1\'\x00') ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) 2018/06/05 09:49:28 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2800, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) clock_adjtime(0x7, &(0x7f00000000c0)={0x2, 0x5, 0x2, 0x40, 0x3, 0x4, 0x7fffffff, 0x7, 0x3, 0x1ff, 0x4, 0xc38, 0x7, 0x7, 0xffff, 0x0, 0x6, 0x3, 0x7, 0xffff, 0x5, 0x5, 0x1000, 0x5, 0x7fff, 0x1}) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000001c0)={0x2, 0x2, 0x4, 0x7fff}, 0x10) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000200)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'syzkaller0\x00'}}) r3 = msgget$private(0x0, 0x140) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000300)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0xffffffffffffffff) r9 = getpgrp(0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f00000004c0)={{0x100000001, r4, r5, r6, r7, 0x1f8, 0x5}, 0x1, 0x5, 0x7f, 0x4, 0x3, 0x3ff, r8, r9}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000540)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000580)={r1, 0x1}, 0x8) sendmsg$rds(r0, &(0x7f0000000e40)={&(0x7f00000005c0)={0x2, 0x4e20}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/154, 0x9a}, {&(0x7f00000006c0)=""/168, 0xa8}, {&(0x7f0000000780)=""/244, 0xf4}, {&(0x7f0000000880)=""/55, 0x37}], 0x4, &(0x7f0000000c40)=[@mask_cswp={0x58, 0x114, 0x9, {{0x9, 0xff}, &(0x7f0000000900)=0x7, &(0x7f0000000940)=0x3, 0x69, 0x6, 0xffff, 0x800, 0x15, 0x6}}, @rdma_dest={0x18, 0x114, 0x2, {0x8}}, @mask_cswp={0x58, 0x114, 0x9, {{0x8000, 0x9}, &(0x7f0000000980)=0x463f, &(0x7f00000009c0)=0x5, 0x8001, 0x1, 0xfff, 0x3aa79239, 0x1, 0x80000001}}, @mask_cswp={0x58, 0x114, 0x9, {{0x0, 0x2}, &(0x7f0000000a00)=0x4, &(0x7f0000000a40)=0x2, 0x8, 0x1000, 0x6, 0x1, 0x2a}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000a80)=""/227, 0xe3}, &(0x7f0000000b80), 0x18}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000bc0)=""/17, 0x11}, &(0x7f0000000c00), 0x16}}, @rdma_dest={0x18, 0x114, 0x2, {0x1, 0x10000}}, @zcopy_cookie={0x18, 0x114, 0xc, 0xb7ed}, @zcopy_cookie={0x18, 0x114, 0xc, 0x2}], 0x1c8, 0x4000080}, 0x4000000) sendmmsg$alg(r0, &(0x7f0000004900)=[{0x0, 0x0, &(0x7f0000002080)=[{&(0x7f0000000e80)="4bb976bfd08ce5f80d4d6ef3b2b54182bf08854bdfb9ba2efea41ac5a9b582d379147172ae7f03f42da070f82f138b5f1bd105c1727732a1752930147d5da9c4121ad0974522710ea7cf22e1933c1eab8e02ce63cbc94213fdd02ff22aa7151f3de98608ea28a2ea6895df983d662c568e09ca4515d69a6ee43bc50931163cb01977e0c5", 0x84}, {&(0x7f0000000f40)="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", 0x1000}, {&(0x7f0000001f40)="71bc092532f1a61e93ee4fb59d23ac3e9e9d2a55062586b2dd5ef8f304d4b7564bf81cc298e5b8c146457c1c0d386772e305d70288389914f8a93760358add9f9b45644ec09539ffa20e0ad9753b825fed4bf4317621e8306348d7cc89e395e525a8203dea02c571d63048bd3d2f084b0ab1e27b971b370f430086c08deee65f7210a4a39ca5fd9de1c3cf4c9cf6ae444bceee5a5610e23215bb20040e63e03bfc7069", 0xa3}, {&(0x7f0000002000)="6e2307cccfa22302618870e7bd575ca4f453bdce209c3f7d42b440c6487113", 0x1f}, {&(0x7f0000002040)="3578caeaedd447d83992b49105ae25786da777a2f5aa38b64d22c0c12e8a454a92a50ccf1a0f1784df36b4ede7321b6b73fae873f9ca91a80a7ae35584e94a91", 0x40}], 0x5, &(0x7f0000002100)=[@assoc={0x18, 0x117, 0x4, 0x1000000000000}, @iv={0x18, 0x117, 0x2}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x78, 0x20000001}, {0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000002180)="a13b44379a700e5cd5a46115dc16cfe5fb18b3b15ca0dc5d15987de68f8e90f58f815ac9e870ac7200ebcd78f1b3ecd413a65f52cd6d821919969adce8b22277a9a88533ca0d1ef343ba4a095212bd5554f0302eed9e393d8e51014a9046f54eda6f034a0a5e2a8f1847a8358f07c5e4465bdd20d0ded201df5db3207c55cf384f90cba0283d92e05213f49b56e4cfffef0d5d7e7d00891b5374bf7005f74ca00d49236e9dc722c5fa0aa60d6dde6178c98528cf1275e20ff22644679337943c388ed83500dd2b849804420e3ae8253d4d058440f74afb73feb986b6", 0xdc}, {&(0x7f0000002280)="71e3bd034bb43e6817ec467b48e08c14f8cbdbe947a2a9b6225637a8b3c01425e4f2ed83fed0f740d6df7b3f47096e4df4ff573eacd2cd32693e3b1103536849b724f670549c9915a4c4a88ba7e1c1586b4efbc4197539614450e3bcf4f2aae35a0b6801f515eff119c0b7b6c1efe20e38d55408a179379fc5753e3cd60da137cb7e9b996c4c3b", 0x87}, {&(0x7f0000002340)="ab20932803", 0x5}, {&(0x7f0000002380)="e0094783a7647f953cc92a5dabf7f52441c5865465b7950b6131ef2a51e4979d3eff9c986797290bd37805fa33318558a941d61f551bbcac09d42605563b08202f5be30ed0e4fc8cae81380bae4aaa13dbff5a8c54746b0823275bc1159ebea419c751f4afdc4364be6781096d2f2ea80c2c091ca8a74359d26c5bbb10e35b3adb2fb2de9f8b32801d58b28eed5ccbcc4a7196c6d71be982f0b40ac9ae62e68d928c699078a809ad8ef8a03c6ed14eb9df990c2659bbe95212a0f329f9366fd4bdb10d69691e2d42", 0xc8}, {&(0x7f0000002480)="a8fe0f902c53e68e0d2529261e0006cf58e45edf9bd150ed0001e8330114", 0x1e}, {&(0x7f00000024c0)="274c43ef6bc4ebda1098403cea46fc9a199f51b323701cc6974f4bc8ed17831b449e79b7", 0x24}, {&(0x7f0000002500)="be6f8ba14d8fd52c073db5f7d69daae2f9546be6a6332417257ac889073a96b915e8a822cc31a548ff17325004864443aefe31074e43b9f5e997262750e681fe6f0acbe758da43261bc6c9e0403d526ff8215b38ac25533e0a02840ee191f48ddc6957", 0x63}, {&(0x7f0000002580)="d71ad645107a75a4c314fda8fc39679b25a8cd7425e01b2c15dba7dbe878d54d3d5254451762589b5b3a2d4514f6be95ea90cc92e2db4e30419a7ac9ca1b41c67885343227fce34ba8ba74f62d9f90675006e4c5105979df3fbde1b87bb5591ea787452e669af1df9ba5241ec27854c8d3dd40563e780ca4720480c43e70fed1df74d8f436646e55b23d5fc34218bd6a0d6f5485", 0x94}], 0x8, 0x0, 0x0, 0x4000000}, {0x0, 0x0, &(0x7f0000002840)=[{&(0x7f00000026c0)="951237ebebe5de92dc2ca6eb803b10feb2b934a41787f11a7cebfaaaea818005ee625660fb96243ed8dc308979e948cf8f69f04a9b04d16abd3e53095ea5bd0fc249989e548968bea00a2a4e2a23af6108b78e724cd76f7fef462474d8356293347e76c1f04230b470f92dd6f3782f328d7801bfb4bee3ee4e4a0baea72a1cbe3e7e1c8f8257d2b1a19a2b365635360a02bef648ba49ca01d67e2210a3456e152ca0a04b3301f2b3f4eda4f0edeee5b4421bbeca1e0adc449bb3306a137950c7a0ff4a4738aaa9d85021cc6a5d3a7998106a5a55e45028a49de0f5", 0xdb}, 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{&(0x7f0000004100)="7d1afa487703233d5bfb4586a3380707476b", 0x12}], 0x9, &(0x7f0000004200)=[@iv={0xf8, 0x117, 0x2, 0xdd, "5b3a6e7c9454130228a5fa801845b265ad9455b10af1d37d8a7019c9499ee55f29eae04b2d9ce8b0c3e0fe07845309ca6da33e567c6ec8358f14713ca86dfadecd89444651a9edd31fef4c9863dc1478841ba2bfe2f63827c63cc3be3afde808a2bb9b3688206187161606e16b16ab28ecfbc4f880122e19f3ced8d502dff85d831cfc394b1fcfc38a69e7e8bcfa208c2422e21c5b9721513cd2bf912fd151f669208fae2c7b4fb5571d7fa70bd7b635454cdd45fd600dd0ffccaf9a1261de530010a8706a27515b32b0b319ee1824d590874ec7e3f48cf2a7ba0abe9c"}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0x110, 0x117, 0x2, 0xfc, "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"}, @iv={0xf8, 0x117, 0x2, 0xdd, "56bc314f8c2c123194f88453bcb8eed19c048c26c4a56c371f609e810ca64e96e3fade93161894db0c326cc9924da8d360bdeb98fdd8dd8cc148c53cad04115633aab9657683c7b977b2df30423aa7c916879f9edef6f56e27b8e750e6208b175e2bc9c1f44c28740128777208e6392bd39dabf8c947b1c46ed010e2bba1ec38dedd990406f2c14475942c03bc794b0e9d6a9487502948d27b7d9b4efb7a76b1a8cdf2ed8471b1cea9ac0ed9b90a7092c1f68950d59c74bd2dfa0ba222ec53d4e463ea1441f25a518ff8ab09d57769c9873a8f22a081493180d8603bda"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x20, 0x117, 0x2, 0x6, "8633bb3aef84"}, @iv={0xa0, 0x117, 0x2, 0x8c, "8ffd0a46e2ae51de7cce2ce4ee66b697f9f37f15bef80361c5bad601308275780d6d224cbe4203e5eeed744c671a4decb9e343444d770ed595e4cdeaec4cf6f0cbdd5fc6b2a63deb856dd93abd12fbb1191e49b1f1cca5e61e56c3fcccf44abf9d61208142647a0207fb839df1a4e4b07614719906171cf229a6404579e31cada2e76c8ec04610e559639f5d"}, @op={0x18, 0x117, 0x3, 0x1}], 0x420, 0x10}, {0x0, 0x0, &(0x7f0000004680)=[{&(0x7f0000004640)="c1a8eb628619b8b9b9ab7fcc663cceb74892c4", 0x13}], 0x1, &(0x7f00000046c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x3ff}, @iv={0x90, 0x117, 0x2, 0x78, "4142335d3f5744241ab0fbd622de59f9cd5e3ad436b2786520f1c990f0b37b3e12c7761d6bc0c4e3556e223d18e51fcfa4da2300e0841aa0a1295ee16ca5e9fb665ee596c17d96b79167d0a62f729c00d54f42b344484cba341f05e2db267824dcaf1e647dabea9eb66dc8a12c891b9a64bd9232ead1dccb"}], 0xc0, 0x10}, {0x0, 0x0, &(0x7f0000004840)=[{&(0x7f0000004780)="042b696c80f7d81df22d05c5332982dd13c0703e604ac2002d38ea0b3898c588fb6d21f4d0854864c746f486ba32043b9a3e69ebda22b07c0f2a8e32b2d65cff55c4b4716f8da870d73abaddd02577bb73354c8fdb5cdefa40b9ff016acd797caeebb0473141278b15b18b1750195c86e59967986feb647311f6502ef5456a28c30605bc3419c75b16028b35d575dc645b3a99cd5991890918397142", 0x9c}], 0x1, &(0x7f0000004880)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x805}], 0x7, 0x4000000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000004ac0), &(0x7f0000004b00)=0x4) sendmmsg$alg(r0, &(0x7f000000a9c0)=[{0x0, 0x0, &(0x7f0000005f00)=[{&(0x7f0000004b40)="6a1b29423679533e4c560a45e104a9ce982257a9dd33dde7c89a112f8403c768bf2c9111be5899d793f112ce861a6d7af37d4d414a4e85fbd8de051becd4e91e050fa809b13aafb6994eb0f52fe8d651fd377eccba8977415728520f5a871d4157475cb37fbd93caf5703f9a6e4f9abeea32764c74b5bb4aecca111b8cbc7a62541b7e0754dffb0d9f412038dbd24da9d8a07fb2a7a7b8feea88266d592df240a95f627ce3f5ff7adca895338cbaab02d4317792", 0xb4}, {&(0x7f0000004c00)="47722347a4f66119ca3d6f879c914cf267050a9c7f12b0753e2bf085c7318934e258fdf0bfc070288a2595e40604e477e04c621c4f98b8b9007ad12b06a4cefb299710fe474c2fa4398f0a4cd2170d79e5b3803526a93b4fe4a9d885cb24195958ac3719b4451918b62233b8132139cd", 0x70}, {&(0x7f0000004c80)="25db62884defc48b4b149ab34ed63eb9a737cc35cf679e881a95a7ac23b7f36ef63e3ceab2ae5180d5967679afe1ac4cb66e9df3a87430220b325784af95afef6533d87174d73208e00db42454ab47af655a2dd2cc5921778a", 0x59}, 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@iv={0x78, 0x117, 0x2, 0x60, "6c6085c9644f9247b392d7f9e992d4b8b1b477a0cd32fc1166cff79013a09cf1efc7e536fd48cbc4fd6abf22cf30ecd28a19e61877f5de45af0108f949ffc42d8576c61a31bab91e75277f729d0c5da288b4f183b93acab88308c8566a2149d5"}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x80000}], 0x1e8, 0xc004}, {0x0, 0x0, &(0x7f000000a2c0)=[{&(0x7f000000a200)="0f17cf6eda1b4678", 0x8}, {&(0x7f000000a240)="007ba21462306bac8bfe4f516a2d5d4bc8288472a674694f072044af1a52934482145a4e21319e73fd4d747236e7082431060134a67654f9cf7eb9f0df1045d3635e52f4868fffd463889d21d12ae46edf97e1710a6966d02ba3768654e8cb0fec361aaa4373b4", 0x67}], 0x2, &(0x7f000000a300)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x28, 0x117, 0x2, 0xf, "0c4ca418e3cbba1d66601c6f930df4"}], 0x58}, {0x0, 0x0, &(0x7f000000a840)=[{&(0x7f000000a380)="173d8772", 0x4}, {&(0x7f000000a3c0)="19b7f1576b921e1469ccd422a7b1e7026aa182398829ac449a1cfe6a0856702db9379fe6e5b6cfb388aa11d1661d39ae2cb7e1796b121994ce20419b9a7a853e808a652c202cfcb08663ad5210bce0402820ef3feaa511fc682314567a044a7380c2924329f3642006c537326db524167c6ea9405ef5265c1faf7527b792a9cf3bbe339756", 0x85}, {&(0x7f000000a480)="5736a54b99534c5c8c7cf7400f0e244acdf805d542aa8f1aec2d194bd8c61bf56739ceac3ea3e7ea5151ec990e33b93009697a1b3a796bafe0b63faab07327b704029d6ff8fec029c0f5a699e230d12b3876111585b001f6b2bb8af4b68203ec23a39d98d6729295102322a00f541a448e8242220f63ac008c5d469f4cd498cfa71aa608885a05b2abaaa5e3c4380127dd8816814e08058691", 0x99}, {&(0x7f000000a540)="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", 0xfb}, {&(0x7f000000a640)="1c127ad0873bbf550fa99703b869b2", 0xf}, {&(0x7f000000a680)="46aa306ae7a40b34cb64f844865d258f400209c20d71a68b1274e4d5fc1ae4f92d41ea7b53b70679b08305914576d846f1a778c32b4747fc987c391efed6031648a898a661b7f33d99baf5fb9bb37b489bf97f1f3ef1212a103ad07654304a6651bf110b771312386e1d2ee8fd0a989be826ec999a5ebe2005ccdf202ac26a90a689547b4d6d44706ab4727b495f136d46e0b0bea4481b6d0571d38d3d1b3768610ba91bfd0fab1f58a6f83229865c099e80fa21bf981bc989aee6b9e4d9fce3946a54bcde70ade483a2fd3db9f9ec50419c064e5d205c73a1d8067387c2f889f8fd2b25d9f94e62cfee901fec1238e8ce36e21d4fa1fa6c97", 0xf9}, {&(0x7f000000a780)="835f928c04c3ac5c015867f7cc20be1db4ba5f6504843a60b26dd3c7afd2643b6ad61c6d48b1e1115ddc52ff29cd35834782fca74140cc8ebf13225e2120b80c6097f82283ebd46cb0c45225cf1219ca41238467f8127ea0db64ff4e2bb377a441a569714f914efba321b120ca54c8cf8a3edfcb7e5c6df01dbd3cc07e0078f19e", 0x81}], 0x7, &(0x7f000000a8c0)=[@iv={0xd0, 0x117, 0x2, 0xbc, "40bf15cb2d2a66377c19ce21d66a90efc4c15f2af0ea00fb5df9b5c8d7c36d058068d32c46ae456c14a8cb2877b615000170a498675d87b2a6287d8c44e41dc916ee5c30593a3a56991bc9e34c5e96f82611af03e6b74d0084e712dda57e39bdd64eea48c35f9513c160fe9473b659f3b4061474d9a37f334b846dadbaf2854c99e0e2e2e2865cbafd93fef3c62fb649716683e145e5c487b4e8fcb4dd87b6330c7c8ba6a8a6f277a20313110f27d265a300daa2d6a7d37f74b7e69f"}], 0xd0, 0x20004010}], 0x6, 0x20040000) r10 = accept4$nfc_llcp(r0, &(0x7f000000ab40), &(0x7f000000abc0)=0x60, 0x800) ioctl$TIOCSCTTY(r0, 0x540e, 0x3) fcntl$setsig(r10, 0xa, 0x20) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000000ac00)="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", 0x1000) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f000000bc40)={0x1, &(0x7f000000bc00)=[0x7a6d]}) r11 = openat$ipvs(0xffffffffffffff9c, &(0x7f000000bc80)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000006, 0x30, r11, 0x2a) 2018/06/05 09:49:28 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:28 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) socketpair(0x1f, 0x7, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x2, "f51d"}, &(0x7f00000000c0)=0xa) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x1000, 0x400, 0x63, 0x3, 0x1}, &(0x7f0000000180)=0x14) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x7, 0x3, 0x9, 0x1c00000000000, 0x0, 0x10001}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:29 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) prctl$seccomp(0x16, 0x3, &(0x7f0000000100)={0x5, &(0x7f0000000080)=[{0x0, 0xffffffff, 0xffffffffffff7fff, 0x1}, {0x3, 0x10001, 0xfff}, {0x8, 0x2, 0x0, 0x4}, {0x10, 0x80000000, 0x5, 0x7}, {0x7, 0x5, 0x8, 0x1}]}) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100092c0800410400000000fcff", 0x58}], 0x1) getpeername$ax25(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:49:29 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) close(r0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) 2018/06/05 09:49:29 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/117, 0x75}, {&(0x7f0000000100)=""/37, 0x25}], 0x2, &(0x7f0000000200)=""/151, 0x97, 0x7ff}, 0x10060) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000340)=0x0) waitid(0x3, r2, &(0x7f0000000380), 0x0, &(0x7f00000003c0)) connect$llc(r1, &(0x7f0000000300)={0x1a, 0x103, 0x7fffffff, 0x7, 0x7, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:29 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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(&(0x7f0000a05000/0x400000)=nil, 0x400000, 0x1fffffd, 0x8011, r0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2018/06/05 09:49:29 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:29 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xd8, "a5c8db0823d90bba208dc5ec882efb3590f1230701aeb852b9d98782744870c0dcac18c80a40bfe77d777ad6d3260a89060986dfa6146ca31659b1a8864cbb1590c560a2d8507735e39918d1e84b138f9c7353566dd9456c5c36a0a2cfdcccb4cb70c0f40c3e505828c8e33d8b443448aee6125d82998032c24e0b2c73db4d1b81670f60cbb52f5c92790291740b7877fd18b16b2d9296a1d1fa730427733447c86e4933bab0eeffdd5fc7494a6034625cb7ff27c65550452a008bf443783dc901d6236d0c6bf4e1a67efb6655dcc59be1fdf04e23d7ac4e"}, &(0x7f0000000100)=0xe0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xfffffffffffefffd, 0xffffffffffffffff, 0x143) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:29 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4004, 0x0, 0x0, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x0, 0x0) 2018/06/05 09:49:29 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) getrusage(0xffffffffffffffff, &(0x7f0000000200)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000140)) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000100), 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:29 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400940, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000040)) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:29 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r0, 0x0, 0x1, 0x10001, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0, 0xfffffffffffffffc}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r2, 0x4}, &(0x7f0000000280)=0x8) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:49:29 executing program 7: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x10) fremovexattr(r0, &(0x7f0000000040)=@known='security.capability\x00') 2018/06/05 09:49:29 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/250) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) 2018/06/05 09:49:29 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:29 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) finit_module(r0, &(0x7f0000000000)='bdevmime_type\x00', 0x0) 2018/06/05 09:49:29 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x101, &(0x7f0000000140)="0047fcfc8a7c1c8ea65b4a2f07633283000070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000380)={0x7b, 0x0, [0x4b564d03, 0x1, 0x49, 0x1]}) 2018/06/05 09:49:29 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000100)=0x100) 2018/06/05 09:49:29 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) [ 238.549515] unchecked MSR access error: WRMSR to 0x49 (tried to write 0x0000000000000001) at rIP: 0xffffffff81342df8 (native_write_msr+0x8/0x30) [ 238.562691] Call Trace: [ 238.565331] vmx_set_msr+0x19b/0x1eb0 [ 238.569183] kvm_set_msr+0x18a/0x370 [ 238.572964] do_set_msr+0x106/0x190 [ 238.576651] ? do_get_msr+0x1d0/0x1d0 [ 238.580502] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 238.586092] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 238.591699] msr_io+0x21a/0x360 [ 238.595065] ? do_get_msr+0x1d0/0x1d0 [ 238.598925] ? copy_overflow+0x30/0x30 [ 238.602882] kvm_arch_vcpu_ioctl+0x14cb/0x36f0 [ 238.607518] ? kvm_arch_vcpu_ioctl+0x1479/0x36f0 [ 238.612329] ? graph_lock+0x170/0x170 [ 238.616177] ? kvm_arch_vcpu_put+0x420/0x420 [ 238.620642] ? update_load_avg+0x2d9/0x2570 [ 238.625009] ? __lock_is_held+0xb5/0x140 [ 238.629152] ? attach_entity_load_avg+0x850/0x850 [ 238.634058] ? graph_lock+0x170/0x170 [ 238.637906] ? resched_curr+0x122/0x190 [ 238.641937] ? graph_lock+0x170/0x170 [ 238.645771] ? graph_lock+0x170/0x170 [ 238.649629] ? dequeue_task_fair+0x9c0/0x9c0 [ 238.654075] ? rb_erase+0x3530/0x3530 [ 238.657931] ? find_held_lock+0x36/0x1c0 [ 238.662055] ? lock_acquire+0x1dc/0x520 [ 238.666082] ? kvm_vcpu_ioctl+0x1e2/0x12e0 [ 238.670362] ? lock_release+0xa10/0xa10 [ 238.674392] ? check_same_owner+0x320/0x320 [ 238.678752] ? graph_lock+0x170/0x170 [ 238.682613] ? rcu_note_context_switch+0x710/0x710 [ 238.687587] ? __might_sleep+0x95/0x190 [ 238.691602] ? kasan_check_write+0x14/0x20 [ 238.695874] ? __mutex_lock+0x7d9/0x17f0 [ 238.699974] ? graph_lock+0x170/0x170 [ 238.703797] ? __lock_is_held+0xb5/0x140 [ 238.707883] ? kvm_vcpu_ioctl+0x1e2/0x12e0 [ 238.712161] ? print_usage_bug+0xc0/0xc0 [ 238.716255] ? mutex_trylock+0x2a0/0x2a0 [ 238.720344] ? __lock_is_held+0xb5/0x140 [ 238.724443] ? __account_cfs_rq_runtime+0x600/0x600 [ 238.729483] ? __lock_acquire+0x7f5/0x5140 [ 238.733744] ? __perf_event_task_sched_out+0x2e8/0x1a30 [ 238.739144] ? zap_class+0x720/0x720 [ 238.742890] ? debug_check_no_locks_freed+0x310/0x310 [ 238.748105] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 238.753667] ? __perf_event_task_sched_in+0x247/0xb80 [ 238.758897] ? perf_trace_lock+0xd6/0x900 [ 238.763087] ? find_held_lock+0x36/0x1c0 [ 238.767165] ? perf_trace_lock+0xd6/0x900 [ 238.771343] ? zap_class+0x720/0x720 [ 238.775106] ? finish_task_switch+0x182/0x840 [ 238.779636] kvm_vcpu_ioctl+0x27e/0x12e0 [ 238.783718] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 238.789453] ? trace_hardirqs_on+0xd/0x10 [ 238.793631] ? _raw_spin_unlock_irq+0x27/0x70 [ 238.798150] ? find_held_lock+0x36/0x1c0 [ 238.802243] ? lock_downgrade+0x8e0/0x8e0 [ 238.806429] ? rcu_is_watching+0x85/0x140 [ 238.810593] ? rcu_report_qs_rnp+0x790/0x790 [ 238.815050] ? __fget+0x40c/0x650 [ 238.818522] ? expand_files.part.8+0x9a0/0x9a0 [ 238.823150] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 238.828356] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 238.834095] do_vfs_ioctl+0x1cf/0x16f0 [ 238.838050] ? ioctl_preallocate+0x2e0/0x2e0 [ 238.842504] ? fget_raw+0x20/0x20 [ 238.845976] ? exit_to_usermode_loop+0x87/0x310 [ 238.850668] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 238.856226] ? security_file_ioctl+0x94/0xc0 [ 238.860656] ksys_ioctl+0xa9/0xd0 [ 238.864139] __x64_sys_ioctl+0x73/0xb0 [ 238.868066] do_syscall_64+0x1b1/0x800 [ 238.871970] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 238.876841] ? syscall_return_slowpath+0x5c0/0x5c0 [ 238.881786] ? syscall_return_slowpath+0x30f/0x5c0 [ 238.886750] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 238.892150] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 238.897062] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 238.902264] RIP: 0033:0x455a09 [ 238.905463] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 238.924854] RSP: 002b:00007f50ddf33c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 238.932583] RAX: ffffffffffffffda RBX: 00007f50ddf346d4 RCX: 0000000000455a09 [ 238.939874] RDX: 0000000020000380 RSI: 000000004008ae89 RDI: 0000000000000016 [ 238.947186] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 238.954477] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 238.961762] R13: 0000000000000282 R14: 00000000006f8cd0 R15: 0000000000000000 2018/06/05 09:49:30 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x4080) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000080)={0xa, 0x1, 0x9, 0x3ff, 'syz1\x00', 0x80f}) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x80) close(r0) 2018/06/05 09:49:30 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:30 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x109003) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[0x100, 0x4fa4, 0x6, 0x80000001, 0x2]}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x48000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x40000000}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:30 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 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) sendfile(r0, r0, &(0x7f0000000000)=0xfffffffffffffffe, 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:49:30 executing program 7: rt_sigaction(0x3b, &(0x7f0000000040)={0x5, {0x2}, 0x10000004, 0x200}, &(0x7f0000000080), 0x8, &(0x7f0000000140)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000200)={0xfffffffffffffffb, 0x1, 0x5, 0x6, 0xac7, 0x0, 0x7ff, 0x511}, &(0x7f0000000240)={0x6, 0x6, 0x0, 0x1, 0x8, 0xb8, 0x5, 0x5}, &(0x7f0000000280)={0x9, 0x1, 0x10001, 0xfffffffffffff088, 0xfffffffffffffc00, 0x8, 0x5, 0x6258}, &(0x7f0000000340)={r1, r2+10000000}, &(0x7f00000003c0)={&(0x7f0000000380)={0xab7b}, 0x8}) getrlimit(0x8, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e20}}, 0x4, 0x7f, 0x1, 0x1, 0x20}, &(0x7f00000005c0)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000640)=@assoc_value={r3, 0x7}, &(0x7f00000006c0)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x7fff, 0x5, 0x2, 0x8, 0xffffffff}, &(0x7f0000000440)=0x14) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x880, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000), 0x10) 2018/06/05 09:49:30 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000034f000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) r0 = semget(0x0, 0x4, 0x280) semtimedop(r0, &(0x7f0000000040)=[{0x3, 0x40, 0x1000}, {0x3, 0x1, 0x1800}, {0x2, 0x66e, 0x1800}], 0x3, &(0x7f0000000100)={0x0, 0x989680}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:30 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4002, 0x0, 0x0, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x0, 0x0) 2018/06/05 09:49:30 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x1c) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000400), &(0x7f0000000440)=0x8) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00000004c0), &(0x7f0000000500)=0x4) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x208000, 0x0) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000000240)=""/62, &(0x7f00000002c0)=0x3e) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x8000, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x6, 0x1, 0x9, &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$ax25_int(r1, 0x101, 0x869f5d2aa6365d6a, &(0x7f0000000480)=0x56, 0x4) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x40, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000280)) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000300)) 2018/06/05 09:49:30 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x2a, &(0x7f0000874000)={0x80001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/06/05 09:49:30 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000040)={r1, r2}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2018/06/05 09:49:30 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/06/05 09:49:30 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40802, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x100, 0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) 2018/06/05 09:49:32 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x23649cc6) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000100)) 2018/06/05 09:49:32 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:32 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x7b, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x10000, 0x0) write$eventfd(r3, &(0x7f00000000c0)=0x5, 0x8) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f0000000200)) r5 = syz_open_pts(r4, 0x0) fcntl$setstatus(r5, 0x4, 0x2800) syz_open_pts(r4, 0x0) close(r4) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0), 0x0) dup2(r0, r1) 2018/06/05 09:49:32 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) socket$inet6(0xa, 0x0, 0x7) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x708, 0x540) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req={0x0, 0x9, 0x7, 0x6}, 0x10) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/06/05 09:49:32 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="03855a3e4452549106d67f4cb639f0e794c137b52c7db358a2e7a8f583a13505af19878b63215a44b503f8b832c06cc0564690ab698204420c24e9b6abcd0759a0943d45bd448f8408511ad06ccc73684440b6582e0bebd5c61dc8274c47684b65de8effcf54e0ca255100a0d6b476bb233f001c2bdff3893436a55914ab4afb79dac519ab07a8cc2156a7806f1e9a869272cf41be4386cd539dcfaaa8c135a8e682029f20432fe48223f3bf024d2ddede14b72c63a60f24d530ee5bae71ba9aea0b1968b0c81a2045893e7b2bf2a085f40fcb4c4c47d195bd6dce9f9863f2543f0cba335dabaff59175bfde"], 0x4) 2018/06/05 09:49:32 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:32 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4003, 0x0, 0x0, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x0, 0x0) 2018/06/05 09:49:32 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000006040)={0x77359400}, &(0x7f0000006000)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x80) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x4, 0x5, 0x8, 0x9, 0x4, 0xffffffff, 0x6, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x3, 0x800, 0x9, 0x3f19d5b6, 0x3f}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x1, 0x7fff, 0x8}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000002c0)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) r4 = geteuid() fstat(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003540)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0xe8) r8 = getuid() ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000005f40)) r9 = getuid() r10 = getegid() sendmsg$netlink(r0, &(0x7f0000005f00)={&(0x7f0000000300)=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000005e00)=[{&(0x7f00000003c0)={0x25c, 0x37, 0x110, 0x70bd2c, 0x25dfdbff, "", [@generic="756c86b315546014b33ec256d4b2c3cab9451c9245872a2f8c548e7c6f103275315a9dd2d27199a62116bafa08ba3354870f4c9025b06cf59c49e0a1cc28b3d89782f9953cc63bfb14abb62cd72045af17f069420f04fced28da43719a4b943366d12717cec0b4765ab1cebd37df0dac433dd7c363fd4589bb59e5bf5b103a16e1b06ce0", @nested={0x1c8, 0x73, [@generic="15b5c99d6edcede3247f05ab5073d3354093ce35738f10a47bb2cfd7962512d27bc3922c7d435b492691ad2dc94fdec6edc61c41566f626fc33c5a9f6e0996b6786347c1a9034862488e11f53efd6b712cb0fa518ace2b674b0fd5651e5ea876954626862f4115d38b7fcb6ac20360e462175f651045b201df385eab116e8cea52597ffc591cb5825e2e58e10848701ac6441928a1512b2dcff391d4d4330616e52a2e6d00eab5e5df1ad286398f49342515187cc08213f41f4198cc0b46daf13d04cb0f1b709d865e8bab1346b63d", @generic="0bc1c44ef909edf5819e27dca4e78050694ee4c097be171b55812e3a927963e34cd0688e0e9bb523aaa6569f5eaa31e88423cb0e8c75511def972d4d48d58fadb583ebff20b38b49990b4c2782099e4c66e4b29fb4e8aae45bdde078fbe5985f4459dff64f2a4fa25cd01adff620a9b15e9c80629a3b24ac9e45150c8c4a51bcacabefb5d351035074bf911020aee5bbebaa6fbff043ba0430b06b4f5b42667e0aa66da74db722cd2d28f26337493bd83c9088725c7ccda5e2fbb71fc997ab44f62211273de3c65cb1e242e1af46ecdfca865dcb4876c00634d0caabc81df2027078b01ace34f95fe716d900d7666e459786af"]}]}, 0x25c}, {&(0x7f0000000640)={0x25c, 0x28, 0x7, 0x70bd26, 0x25dfdbfb, "", [@generic="7c72f1af5951d6421d223bc07e67b9d5d1165e3b628f1a89af737280d483aae596c576cf0a77f52c2b7dc1ea0609a0200749c7b772fc60c6f9f0c587e7ec498ecfba3457e15ae8dbc56334a567160e9a78a292bded243e237023a8572480", @typed={0x8, 0x64, @pid=r2}, @typed={0x8, 0x86, @u32=0x3}, @nested={0x48, 0x85, 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@generic="b646d7a18ab688dd6ebff648067d1127e2eebc0d51832013ba5f331a27de378cea2de960afc10b619f00d2393bfdc43f31ff45cc777c112605f59df2ebebdc53adc01bf2edd3623971e93b3df4aa5da6bbbe3150c6eb04fac627db9cfc639c291bf5ff4688f95a7ab2d89f14b7d952890f4bdf9afdebd810d82304a491074f56b1011c3a62d20bf85b80d4c65df6fcff3f4e35335c6af037"]}, 0x25c}, {&(0x7f0000000940)={0x14f8, 0x22, 0x300, 0x70bd2a, 0x25dfdbfc, "", 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@typed={0xc, 0x6c, @u64=0x67b9}, @generic="c00a13751d02cf404c0f1714fd8ce6a438f5266a78dcdec784297e622477dacb526b23e980e2d7e4ea03390153494df7325106a1cd63d153d704804c10aba83afc4dfdee789db345975418bda419166ebdfd23cb7e5454c93ac55f547671336f1cef2208aa63e7b6353c1dcedcb859d87fa56b9c7da3c59967d14015c141403ba6342d409060e472157dc670b27e3dfbbb195144a10b045733c7f1453addecdaddb67a62a5661532ec62f406f0279082533d618cbf53a5e6613c8c4dba2f58020d763014edd4ce72cdf0b70a196c62", @generic="817d7c731007f3a41c266e6f93a9dd4ae6db0dc887fba0183fb91ec301583e0da51ab3c7ff4e180b6b", @generic="003f9efe110441ac0e4a17cc1837bb3bfcbf0ef0fbe577b7d0c4b5d7dd32b4b463d49fd547da56a78be559b4ec"]}, @nested={0xc8, 0x1c, [@typed={0xc0, 0x8b, @binary="c2680029d9e6dc213ed92216b5055e752d8558f78f037942762a90170d18e5b6f768c66a0ccd8aced11175820772ee8fc25015195ee2abe34f1432be0e5b4bff9231bcaeebe9943f264f496d1729b75e943338a9930771af6cf549cba3577bceec959240217270de4aea4eeccf2bf83b6ca3f518fdd3ccbab7b9bd79aa2b8434da0526969a1a3716c9f3a317b4b70ef55919ecdee72a026c7381ad561ec28be9826ab27cdd1aa9aa688f171f1dc2b6ec80148922360d3201f6"}, @generic="16"]}, @nested={0x10e0, 0x39, [@typed={0x4, 0xb}, @typed={0xc, 0x34, @u64=0x9}, @generic="c86373a5dbf39badd9c3e5a412f65d1bf0327308467437705e0ddab8adab77ab3eed3a57c7c35cad83693d698619d436f27ad91b7e5a31c275d29a70b5a4a58c1c71694d2c34db0cf50503bb9b5963d62f2059c9da2df164c8ff6c54199a29070649a931b8639ff35d8741a041b884b79348cb8cc11fa05afc8e7db728972c20b8c3fe4ac0271c65961ae7d104dc541168d57014198e0588eded5852b478861b22cd726b35e2ac97d543663bc2bb1d42544fb6389980f27e1cf2b4ed6eba003038ddaed725a90ee87a1d1e8c36345f863245eb89067f0d8a6ee90f10bc9413909977b6d20c2e7f12b5d48cc59cf9f48d53a94766dfe249af0a158f0042cd69dbacdcd373b3169cd0a93223b8a9bf11adc2e7aafb5aaf7a9b366f305d4a1f79bf3dc65bbf31dcdddd69e1ed6422a63c69af8b26bf23ebfdd2061f8ea054f50269e9fa9555773347fb002d1c62dd5c93590e2a1af4d9ac7c64df1e811bb8d97f910b1349297f236135b281430d1212019b93696062f4bf40c8a3862cacb8acdb7bb2d33f7bb137264961309e65c1f6b7ecb525e1f6e3efa75446e81110dde7f785c6621e49294ce793e87f963eb26c7159ee1ca332e1b530f343f38d319b22675ea86a45849a3845d8d1606b295f3edcadd5c415fd15de446b842be021fb8495042259c510a0de3a16dbe255baf1c1e118e54b26651ee18d62b8c88155d61f76743b79380a819c5408c3fa85c775ee59834624b2c84708c5309d89f4be84836c6847bcd887967b86c1de0be481ea0d1431e9b79da8e0cee7585c74b1769aec008622e29f6bf52e6bc3ecd13ab99be02a1ba21df10f8645132345918d771a3ddc5bbd82d0f5e874595527c4c3941115f570c47f1b909db693c0438c39f1b889bd3f89cec12726516cc331e0f0b2c58ce3cdf58beebed6e2fa9b1bfca0530a6783d45d1e730d2abffc9d594aa4ad6a41be26a51f2cf8761bb1af9255d4b0d9db7478a3984e5c9680a98e7a8494cfea20dafba674f706a43b9341664f1894c08b5e9571d40fd5243144da856cfce4fe4f95fdd9936dde9ea667280334350a3377dc04e557b65c48ca7862a61f034310f361cbc3f1b1d28a741a70fb77e7f482761f9160f5fcd77255f0404ebc152af3e40a9eae3345de07a306f4aaed1ba115fd9eada99f89a9d65fe19d2ce93a4e6f8f7a53306a497f4e3ede75d87cd17c8704bbd7f77591a5262315bc56684a36362ceb9f43677d2aa5621090c558220eb38ad532361f3e4d6c7a94fda131f05c98f5f26dcbaf8ee413232372e3c08044a8c8f6ccc78ae066f11eddfbc9385e7eb09ec091ff77134cbaa723dbbcda655c87e9d3c93aef49ab1cd8506331d663e7c3da7708e104fa431bd6494c14a6314c7bc59b8ccee5efa83ecb84f57105b5da8b787713bb52cbf2c5cb868ac3977cdaccf5d45b60f7dc972b85394fa79a72e776a5d1cb21898a981279bebb5633509f6678510a3509764c0bd04decd166a046325e23f45675f211b6b6c0746c2edd10ae88e82cf77343e6bd41b9e1d700a80c62f71683f9cf05a78a64c29965ae3e106ee603b5cc6975cb1ba247a1705d43476be08702fcaa3ed8adeb53b3464a27cfbaa294325b1bef14a62b24ee9ca9da0d1cc8bcbee9d3c71f1b54d3f07253a88a48987c15506a1a83137ee610441d791c24d2e498eab99a67ab0541238d56af78bb8df97e14cf6dfbc114fd4b9f7f6e76717c599749567fe661b09894ef6ac81c70811a00d6a22b219488997b2d0459f7d95f929118bda3c68a39669ff11259c0410e4dd4322e5ff6b1c169dfd46744e61c8a1c7a7b8cf053b2dc35cca57c4b4bc3eb1d756470e62019bb073840ea023bc04073f87e2c101b879e11b33ceafb61d190f494c9654a1643fa9146e06813db5f4386c2c06552e18c2469bd150c0adb843ffcfbdaaf2c4e7203c668b869f14f04d0b1c7a77d3b0040361242185751c5bd8a72e7f7f882b12e9e2ca16f5b741ab3c5414266a0faf6b8ac20cfdbb74af00bba76665e727d9e7ffcf200daada11719c3ebac7f9ae969c2f1f4be8c169a0020e0a9db0e7b5ec08ac1c1988cd78de6a4a62c3de591fa135ed1a4c2a4c28d220147ae90b787a3ec61f5ad3ac5dfc6601163efe5b064873e44b8fa7d3bae4901bfd02c5a1cf92395e4683530d750900a5e02a04d4b457a199dd59c25ba3ac3cbd0ef545769c4370d2c033f66a308630f263bf3ff795fb302f663081bdf71377e005ccc41dd6ed44fe60b9383b8f1c486da49a3afe794580fe2c98554dd5d43e0d1349fe6ba9cfc7d67c674115888f48181560b1e8565483ec730bf1d9b090957c756dae6d01ec947d08d22e4a9b99d8324e17fc85ce9093868ef1398d04c6c23a29cf239b6a986b738718ef8cf83c4ade7213d6f36641a0802419558ae18be0ffe1d78b816f566040b0a93641cd05d05e1a8e3a6864d540cacde7407e2b3a6478939d98758d5a6a13f82bf406c7ecfaaeabe0698647ea6be4134e6208e6d690ff98d783f4fcae89bbd2ac93f9ab5ca6ed4a3691714b660ce9a268cc28687c94c975880b41cb9403b2d9b203ca429b035482a879dade9ab99bdc5972ed16b25d490403bc9a1a580488a90de3620386811dd93ede5fe81355f894dab859512b20694281dd5dd468a0ad14ba95abc22445f6aeeae1b73aaf0ae599c921a8ea4d4b86c9ecb708e6b8562f9ce69ff089e44ca983b4e5913e13951e5e1415ecea41b6e131876482ea7ff4d32fa35f401e428cc66295eb29e088b13dba22fa404da5f49ede41d181f62b38d0cc9a94dc19f67c2e0b0e4203652f5a63a1e4dacbb6d961b905390da9e09ff82aad880e36357ce5a0cca7c3f2852cb5e4e5f519bf8b76eda646024640be11d26ba3334c1cd308583d2e43af8d93834aa8cb2e9555535b5eb4f7e7f78927377eb905cbe1999136d6ef3c395664617cc9e0dd25ec4fe324bb27cf7ba3e2450d60c8f6aff5d0e98cc37377f25eb2e29e3c401850d1ae46a3a28e10aee0ade21171ac7be7d82d6261c10093475691a586028df6e70639480ed154fbe4518dfabb71cb299033623f1b3faf35f9e45cf426d7bc502ea48713f1c4526647c2cc8e7311f5c7964fa50922bf6b8b7c85edd86b7e216b84f125145c4fa000610184e9a85f2d950b4882df95be19ff902a27d67a07abdcbe64557cbf72f18ba97b53e0099c5345d02f76559f1bafd0f1becc3a8416771bd715130cf7a71f6fe0432e9ae0904d0dd57211fbc6556fba1d05ac925ea1f67508be3d98b4084a04b9d50ed403d3fb520160626b23b9794322406c6e77f23c90463a1cc405af6a7cc4bee3becb90b21cd13cb43cedd3670828f1ebccb0f1741768b8ecb77a7c5c4b0bf74b616c4a1efcac4a8cfafd80ecc4a2102c03ef0b2405481030a9f72b36889e892225b948ec400ab158c44b5363fd65bf3028b4575e149c7d4a248c6443a2f2940ea4f8bf70ba3380b81d950fad9134a7baefd46ba6c07fffa0c0399bf1ed58d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@typed={0x8, 0x21, @pid=r2}, @typed={0xbc, 0xa, @binary="0decd8cede3230b7a9d44b3414b01701ea0fe6f7aba8e8ba92caec71ec7e5967e965ca3a74b3b8c0bc48d66f3878c257e333fe9a227e525dfbe0ed80308a569510b06e60b57f46bffc253111ac40ab1ab9b0a97f13d3ad8bf2690be5325719a0b32fdc47521c6d1dde4a5efdf371b529e50e10829ebc44a47300b43f575b3f16b899fea8c7e6cca5ad646cfb10e3b0cfc2786341213845a255a8eaa4a3a0f4410762fe8d7ad7c36ce2909b886b5e33e8726d4e2fec194749"}, @typed={0x8, 0x4a, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @typed={0x8, 0x6b, @uid=r7}, @nested={0x78, 0x86, [@typed={0x8, 0x4f, @uid=r8}, @typed={0x8, 0x5a, @u32=0x9}, @generic="5ac50b12610a7ac5af0d77788a807d9e7518a46bbb7d1ebdc0bfa3ddf2dfd61d1c5de27f2e8c790d2cd6282ccff11fd0639ecdad7d0e39eb44e554b655ac0fd753655ef46bbffd2e340c86ac3744ae86938a6ee2eb41480b375ff07cd84cd66c4e7e61d6"]}, @nested={0x1a0, 0x4, [@generic="f14a8afe7d4f5fa250edd9b1aff17290c515f5fec970fd4cb33ef491aef5d1328fdc534dd967e85ec6be8920c3f739f3c99bb6c918f3fdabc55f5deebcc2d5a7962c853ab363ba84f51dc7e7e9cd44d42cfd55e2789b6e4a6170b49676be2a26d0729d10280d826e3e53297dd827599ab13b82985d609fb9be473f3dff059ffeab910a089e6936ce73ee1469536952d4a2b2dd", @generic="977fd15c62add547e1e1471812d4016b7bf659acda0fe4eb0b2dd3bd38a38ded26309a9bda694e4581f7f53ade13ceff42159c433a082922ea4021e74c089665ed184d1f0380edfe58ca4896aa970f6c23f8db91bfc138b608c90e20e5d989f0d2d8863097ddc04b02c317285f3c5aa7fbb862889609d6f01d3df205da440b5dfc97e28af0675e70b0ba8ac5ff33be8701344734a97fc8126398a5c604049163642ec1d1c3aa9cd5aeb194f8bdcd3cb68f9f6757", @generic="695a6b4697961da11df15d0532652b75a401430b240c0378c525d35816fd6b8f86385274bed6d7732edcb2f4e5d4a98c3bd9e638969c7f2d43bbf249213430023218c411f7b5ab720c45f5b3aff49299f5d741ce3a"]}, @generic="df681c4ad294fa87b2a93c56a0e28b2338003b1764d5957235d2a359ef4cacacb46b4bfd67bc961efe0543d6069ddaa6a759335539dceda1404cf1f21703279aefa0af60c3de816e2b2ebd250ea1bdf81ae6e8a8e809384bb934a73f26c45095060e909846d474d09f211fdf740ade6ae62108e538b0c2d9c710eea190d287c21997e8dbc8dfa6bd0a7f870eef23f39f7d852f6853ba55b60cc0e92c3034e7f0d3ab6f6521c24083e8ab1bff125a94981228ca166ac3a3", @nested={0x1a8, 0x53, [@generic="424bdfe4151ce835c7580123d5747611d8114da8ac6060b9c72ec70bb03f5b8ca3717e0698a1c62fa281ef5fb5722aef8152a70ff0f2d7d9aff09732690e2c903a127b96de60deca043e241da481262ac98cfe690ab9b2d87aaef4b00a99a6a73f8e41e1adbccbcf84dedb87a90d4b6e29933ca5bc9bbefcb1d4e00e3c43dd75cd2269a33056f314eea4cf9154dc316e710cc270b4c8500d76d537e2a3287410409582f8ed2457e6076477ca523dbb37a82b73af22ba5196175abe88d8deacfb", @typed={0xdc, 0x0, @binary="ed9969edb032e507de49cda416d5c81db9863360c27660c12815f30cbfd6cf09120abdd7c2ab32a0fdff828b85acc3435f4eb43b93cb8a52ac749993ad85ef518f15a1716898a2cc3b474285cda3bf8c5835e15d75aa590dbacc70bec3f95f8e33cb9d13a38a4e753528a26d4f77c39b3fbc9c6b02c956d8284a64594d431f4687b4d4860089966d78a60c836221d5294b289569a6f983e0896af891f1044c3985cc243976599c2562ea6ee995b2081a7b5bb4ecc93eb84ac76ca7eeb4820da98a8c804888d2297c17fc3d262e34e329cfb5493444"}, @typed={0x8, 0x4, @fd=r0}]}, @typed={0xc, 0x93, @u64=0x8}]}, 0x37a8}], 0x6, &(0x7f0000005f80)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES16=r6, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="006a77d6f5d354af93f9f0dd9b21d646"], 0x72, 0x10}, 0x840) 2018/06/05 09:49:32 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000015c0)="766574683100000000ffffffffffef00", 0xb) writev(r0, &(0x7f0000001400)=[{&(0x7f00000013c0)='8', 0x1}], 0x1) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/06/05 09:49:32 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000080)=""/192, &(0x7f0000000140)=0xc0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x101400, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000180)={0x6, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x7, &(0x7f0000000200)=[0x7fffffff, 0x57531306, 0x1, 0x7ff, 0x0, 0xdedd, 0xfff], &(0x7f0000000240)=[0x0, 0x4, 0x10001, 0xffffffffffffffaa, 0x20000000, 0x80000000, 0x5, 0x8, 0x8], 0x10, 0x8, 0x8e3, &(0x7f0000000280)=[0x7, 0x3, 0x100000000, 0xfffffffffffffffe, 0x40, 0x7, 0x80000001, 0xff], &(0x7f00000002c0)=[0x6, 0x8, 0x1000, 0x9d9b, 0xfffffffffffffffa, 0xf2, 0xffff800000000000, 0x6000]}) ioctl$KDSETMODE(r2, 0x4b3a, 0x7fff) 2018/06/05 09:49:32 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000180)=""/176) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) 2018/06/05 09:49:32 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:32 executing program 5: add_key(&(0x7f0000000300)='blacklist\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000380), 0x0, 0xfffffffffffffffd) 2018/06/05 09:49:32 executing program 7: mbind(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4002, &(0x7f00000000c0)=0x1f, 0xde, 0x0) 2018/06/05 09:49:32 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x10000e0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x1cc}, 0x1}, 0x0) 2018/06/05 09:49:32 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockname(r0, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000100)=0x80) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)) 2018/06/05 09:49:32 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x3, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req3={0x0, 0x2}, 0x1c) 2018/06/05 09:49:32 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:32 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) getsockopt$inet6_tcp_int(r0, 0x6, 0x2e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/06/05 09:49:32 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) flock(r0, 0x4) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x7) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:33 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000080)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='yam0\x00', 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vsock\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000003c0)={0x0, 0x1f}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000004c0)={r2, 0x58, &(0x7f0000000440)=[@in={0x2, 0x4e22}, @in6={0xa, 0x4e23, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}]}, &(0x7f0000000500)=0x10) membarrier(0x20, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x5) execveat(r4, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000100)='yam0\x00', &(0x7f0000000140)='vboxnet0vboxnet1cgroup\\-\\&cpusetposix_acl_access9\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='yam0\x00', &(0x7f0000000200)=']/ppp0cgroup[-wlan0\x00'], &(0x7f0000000300)=[&(0x7f0000000280)='yam0\x00', &(0x7f00000002c0)='^system\x00'], 0x1000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000540)={r3, 0x6}, 0x8) epoll_wait(r4, &(0x7f0000000580)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x6) 2018/06/05 09:49:33 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000000940)=[{&(0x7f00000008c0)=""/121, 0x1b}], 0x1) 2018/06/05 09:49:33 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) 2018/06/05 09:49:33 executing program 2: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) nanosleep(&(0x7f0000000000)={r0, r1+10000000}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:33 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:33 executing program 1: nanosleep(&(0x7f0000000000), &(0x7f0000000040)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:33 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x2e2, 0x0, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x0, 0x0) 2018/06/05 09:49:33 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000200)}, 0x0) 2018/06/05 09:49:33 executing program 5: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x856, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe803, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/05 09:49:33 executing program 7: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f00000000c0), 0x4) sendmsg$kcm(r0, &(0x7f0000003840)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000003800)=[{&(0x7f0000000140)="f4001100002b2c25e994efd18498d66206baa68754a30000000002000000000000000000000000000000000000000000c00195c1e2d4f32ebdbed8285538dd308252644135333a847bbaeb4e914b976c5bb59d", 0x53}], 0x1}, 0x0) 2018/06/05 09:49:33 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x4, 0x3, 0x3}}, 0x2e) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:33 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000001c0)=""/246) lookup_dcookie(0x80000001, &(0x7f0000000040)=""/88, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000002c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x2, 0x1, 0x0, 0x1, 0x8001, 0x1}, 0x20) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$EVIOCGREP(r2, 0x40047451, &(0x7f0000000100)=""/174) socket$nl_crypto(0x10, 0x3, 0x15) close(r0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000000)=0x2, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2018/06/05 09:49:33 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:33 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20008800, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000001500), 0xa8, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 243.402970] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/06/05 09:49:34 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x4000000000000000, 0x0, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x0, 0x0) 2018/06/05 09:49:34 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:34 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$void(r0, 0x5450) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:34 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000400)=0x0) capget(&(0x7f0000000440)={0x0, r0}, &(0x7f0000000480)={0x200, 0x1, 0x1, 0xdb4, 0x0, 0xfff}) socketpair(0x13, 0x1, 0x105, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) timer_create(0x5, &(0x7f0000000180)={0x0, 0x27, 0x4, @thr={&(0x7f0000000200)="20e84793fb6fab764c403335021715cdf182f2da7e648180e8c386ec3e70a7ea4bfdb02ddba393441a3fb7e0ef668073df091970cd5f3bcbca370bca3af8937e45702d4c9c97af1964915b4b3550842c10930bf61a6beb4e74848a4be31f27ad3ead15ec56b402d46b4e500f67a6941a8b1737ff52c6b12c4d3cd37543d0282290dd2cee5e95dd39817bfcf0b5a383d38f2d65b0c0fc4f2adab3a5a5cc3d03afbe647dc0559b5f741c8990d81f0dee84046800e2b66f9f556fd582224bbd19e9ec2f683d3b4beaca537e72d5fde54ef9cd4176286abdd97150ea1d746a9411909a79bc3ee3311c38fc6d2e6b4d", &(0x7f0000000300)="ddd1e8d445c5f1bef3933cf44f52eee83166f0df84b5965904f963f658a1856c2a944ea26021c3ae1e9b7dd7234f4b5518d7a60e48e20f74ef4da535641d9eddd08214e97fc9848b015fa9bf279cff1c3f690b6978a16901a24ebcd6c9b29db0b085d792f0e22b6f82145be8ce1176a0386eb4ee549e9fed6ba835951dce8a7645b21c701eb61450eafce275f76017e9ca7aa87aa34494755273d7a2b67a90f506f20f2aa05d5a20d3faa47f0d5ebbace7d475ad9ec9b514df170f27"}}, &(0x7f00000003c0)) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000500)={'filter\x00', 0x4}, 0x68) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000040)=[{0x4, 0x4}, {0x3, 0x6}, {0xf, 0x100000000}, {0xe}], 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000580)={0x0, 0x20, 0x8, 0x3}, &(0x7f00000005c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000600)={0x3, 0xffffffff, 0x1, 0x5, 0x4, 0x1f, 0x100000001, 0x2, r3}, 0x20) r4 = socket$l2tp(0x18, 0x1, 0x1) getgroups(0x6, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) setfsgid(r5) delete_module(&(0x7f00000004c0)='vboxnet1+user]GPLvmnet0\x00', 0x800) connect$l2tp(r4, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:34 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100), 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f00002de000/0x1000)=nil, 0x1000, 0x9, 0x18010, r1, 0x0) r2 = socket$inet(0x2, 0x6, 0x5) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000100)=0x4) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000280)) 2018/06/05 09:49:34 executing program 5: poll(&(0x7f0000000200), 0x0, 0x5b45) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='task\x00') getdents(r0, &(0x7f0000000080)=""/103, 0x67) exit(0x0) getdents(r0, &(0x7f0000000100)=""/181, 0x20) 2018/06/05 09:49:34 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/79) 2018/06/05 09:49:34 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000840)='ns\x00') getdents64(r0, &(0x7f0000000100)=""/166, 0xa6) getdents(r0, &(0x7f0000000000)=""/225, 0xe1) 2018/06/05 09:49:34 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000840)='ns\x00') getdents64(r0, &(0x7f0000000100)=""/166, 0xa6) getdents(r0, &(0x7f0000000000)=""/225, 0xe1) 2018/06/05 09:49:34 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000180)=""/174) getpeername$packet(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000a00)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a40)={0x0, 0x0}, &(0x7f0000000a80)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000ac0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x1, 0x4e20, 0x10001, 0x2, 0x20, 0x20, 0x73, r1, r2}, {0x8000000, 0x4ab, 0x7, 0x8, 0x4, 0x0, 0x6, 0x6}, {0xba, 0x847, 0x7ff, 0x3}, 0x7, 0x6e6bc0, 0x2, 0x1, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4d4, 0x3c}, 0xa, @in=@broadcast=0xffffffff, 0x3501, 0x0, 0x2, 0x1, 0x40, 0x8, 0x1}}, 0xe8) close(r0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)={'security\x00', 0x1b, "ce99dedff64b63c219104c7139f2f420210c54ab570dbbd42869a3"}, &(0x7f0000000040)=0x3f) 2018/06/05 09:49:34 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:34 executing program 4: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x404200, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:34 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000840)='ns\x00') getdents64(r0, &(0x7f0000000100)=""/166, 0xa6) getdents(r0, &(0x7f0000000000)=""/225, 0xe1) 2018/06/05 09:49:35 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000180)=""/174) close(r0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x7fffffff, 0x2, 0xffff, 0x5}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', r0}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000000c0)={'veth1_to_bond\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) 2018/06/05 09:49:35 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="62494bc24a596b2ab4c2655de08ac8d4941848027f5f40897ea1ddae0d0f3b77205bc6370d73846456efb55de3e8bc7ae06cc809b5038864a15b0b39a70a4ef73b9bcc", 0x43, 0xfffffffffffffffd) r2 = request_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='posix_acl_access/\x00', 0xfffffffffffffffd) keyctl$negate(0xd, r1, 0x31, r2) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:36 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000840)='ns\x00') getdents64(r0, &(0x7f0000000100)=""/166, 0xa6) getdents(r0, &(0x7f0000000000)=""/225, 0xe1) 2018/06/05 09:49:36 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x8000) 2018/06/05 09:49:36 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:36 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) ioctl$TIOCSBRK(r0, 0x5427) 2018/06/05 09:49:36 executing program 5: r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000004480)=ANY=[@ANYBLOB="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"], 0x1) 2018/06/05 09:49:36 executing program 2: nanosleep(&(0x7f0000000000), &(0x7f0000000100)) nanosleep(&(0x7f0000000380)={0x0, 0x989680}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:36 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x2000000, 0x0, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x0, 0x0) 2018/06/05 09:49:36 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) r0 = request_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='!\x00', 0xfffffffffffffffb) keyctl$revoke(0x3, r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:36 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x391003, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x5, 0xffffffff, 0x1}, &(0x7f0000000100)=0x10) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:36 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000840)='ns\x00') getdents64(r0, &(0x7f0000000100)=""/166, 0xa6) 2018/06/05 09:49:36 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x14}, 0x1, 0x0, 0x0, 0x24000050}, 0x40010) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xd2, 0x2) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000100)) close(r0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/06/05 09:49:36 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) ioctl$PPPIOCGFLAGS(r0, 0x7003, &(0x7f0000000000)) 2018/06/05 09:49:36 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:36 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x1, 0x0, {0xa, 0x4e20, 0x1f, @dev={0xfe, 0x80, [], 0x19}, 0xb72}}}, 0xfffffffffffffed1) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:36 executing program 7: getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/166, 0xa6) 2018/06/05 09:49:36 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000840)='ns\x00') getdents64(r0, &(0x7f0000000100)=""/166, 0xa6) 2018/06/05 09:49:36 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/33, 0x21) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00000000c0)=""/170) syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x1c7c, 0x400) close(r0) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/06/05 09:49:37 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x2, 0x3ff, 0x40, 0x45f8, 0x80000001}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={r1, 0x2000000000008}, 0x2) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) r2 = semget$private(0x0, 0x3, 0x0) semctl$GETNCNT(r2, 0x3, 0xe, &(0x7f0000000400)=""/81) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x101, 0x84b01) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000000300)="39a52037f03defced62db730fb9a6a426b1b6f5a6cc948bdc54fc7bc098b6b4654c0f639e3eeedf833ef03ac3d10b4dd1d3d81de49437c0381dfdcc237290862cf97eecc1b0e4997944d013a2fef3356d47ed9ddbbc730c0af9acfb23257e23818593b4733052f56627f9771cc946253cf71380b296f90d6b700d6ed2b88cd4fdae0cd4d9e0b723120b5b21c9b3ac6dab3ddca696e8d38de98bb210f465dd07bb8de4b2a44e82f73f5107afdf2b2f338f760c451e721ef86becbedf9edb7af461bd22877d8ad31ee0a4f5ea866c9d39f39c3e9f054751600a438e183d87d7c45cc4875e19de9e83fb8f9f8a05df6aa0a271130a34fbc1087") ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f00000000c0)=0x3) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r4, 0xc0045540, &(0x7f0000000040)=0x401) 2018/06/05 09:49:37 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000840)='ns\x00') getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/166, 0xa6) 2018/06/05 09:49:37 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:37 executing program 5: r0 = socket$kcm(0x2, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x8912, &(0x7f0000000040)) 2018/06/05 09:49:37 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x6a76, 0x4]) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x7f, 0xa, [0x100000000, 0x4, 0x8, 0xd768, 0x10000, 0x1f, 0x1, 0x80000001, 0x3, 0x1000]}, &(0x7f0000000080)=0x1c) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x200, 0xfffffffffffffffa, 0x5, 0x3, 0x6}, &(0x7f0000000100)=0x14) 2018/06/05 09:49:37 executing program 2: nanosleep(&(0x7f00000000c0)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x36a) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x20000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in6}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:37 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x4, 0x0, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x0, 0x0) 2018/06/05 09:49:37 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000040)={0x4}) r0 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x6, 0x10200) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r0, r1, &(0x7f0000000200), 0x100000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x40000, 0x0) bind$bt_l2cap(r2, &(0x7f0000000140)={0x1f, 0x100000001, {0x0, 0x9, 0x9, 0xffffffffffffff7f, 0x7f, 0x2}, 0x1, 0x7fffffff}, 0xe) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:37 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) dup3(r1, r0, 0x0) 2018/06/05 09:49:37 executing program 5: 2018/06/05 09:49:37 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) accept4(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80, 0x80000) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:37 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) 2018/06/05 09:49:37 executing program 5: 2018/06/05 09:49:37 executing program 7: 2018/06/05 09:49:37 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:37 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) pread64(r0, &(0x7f0000000240)=""/4096, 0x1000, 0x0) connect$l2tp(r0, &(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x23) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000040)=""/227, &(0x7f0000000180)=0xe3) 2018/06/05 09:49:38 executing program 5: 2018/06/05 09:49:38 executing program 7: 2018/06/05 09:49:38 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14) sendto$packet(r1, &(0x7f0000000040)="9f607253193af648b26e1f3fb9e302485e02c8826be7f3dbc48f3c2ee28e810c1ba574d413670ccddc0031c689027d427c074f6ca4823ad3851c61f04f037860eff3d655f00e636d40d9fbbe27c66a9c5664a1400316c8ed044451ec5f5e79b9d9b0ffdf13cab7b9b2487f4dd49abe9df27ddf360f31971b1a1b1669d55a9a6fad0cbfb3b3d74ef0aa02fef097a2e379e9a74258171400b19deeb60de9313626ca4b5a01ce99186ac1dbef67de1a9911eba55b84389ea2b00a9f0beded0e8d61b1d8629a9c9dff3c4e10", 0xca, 0x4000000, &(0x7f0000000240)={0x11, 0x1f, r2, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x80000000, 0x203, 0xffffffff, 0x100000001, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000300)={r3, 0x96, "603df8729e3ec7599d6cf8f5134e30a7eb58a72bf5a02526184765ccb959dfc114781b0007d60a45bd278b60e0d92f61c5e001ddbe5d3e4e0d2799c99af78a5209813d7bc9f07ccbcfadbf7a973d1274fbbf453de4466f97fd72c335040db4ae6d7bd1e903698e7cde6cfd8bc4e0593a9a06ad6b631e69c2d37ad79dc991edc9484fa821eab4397486de0a82ff32da5faccf337e4bde"}, &(0x7f00000003c0)=0x9e) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:38 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000000)=""/61) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) 2018/06/05 09:49:38 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:38 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)={0x0, 0x0, 0x4}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:38 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x400000000000000, 0x0, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x0, 0x0) 2018/06/05 09:49:38 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100), 0x4) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000140)=0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:38 executing program 7: 2018/06/05 09:49:38 executing program 5: 2018/06/05 09:49:38 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) sync_file_range(r0, 0xff, 0x200, 0x2) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:38 executing program 5: 2018/06/05 09:49:38 executing program 7: 2018/06/05 09:49:38 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) close(r0) 2018/06/05 09:49:38 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) sysfs$2(0x2, 0x1ff, &(0x7f0000000040)=""/116) socket$pppoe(0x18, 0x1, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x82, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) ioctl$TIOCCBRK(r1, 0x5428) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:38 executing program 5: 2018/06/05 09:49:39 executing program 7: 2018/06/05 09:49:39 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:39 executing program 5: 2018/06/05 09:49:39 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2080, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) 2018/06/05 09:49:39 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) open$dir(&(0x7f0000000040)='./file0\x00', 0x8100, 0x0) 2018/06/05 09:49:39 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x400, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:39 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)) 2018/06/05 09:49:39 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0xe202000000000000, 0x0, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x0, 0x0) 2018/06/05 09:49:40 executing program 5: 2018/06/05 09:49:40 executing program 7: 2018/06/05 09:49:40 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x3, 0x2, 0x2, 0x4}}, 0x1d7) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:40 executing program 5: 2018/06/05 09:49:40 executing program 7: 2018/06/05 09:49:40 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x281, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000040)={0x0, 0xfffffffffffffff8, 0x7fffffff, 'queue0\x00', 0x7}) connect$l2tp(r1, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x3, 0x4, 0x4, {0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x800}}}, 0x3a) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000280)={0x0, 0x200, 0x1000, &(0x7f0000000200)=0x2}) connect$vsock_dgram(r1, &(0x7f0000000180)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) 2018/06/05 09:49:40 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:40 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000000)={0x2}) 2018/06/05 09:49:40 executing program 5: [ 249.159083] Unknown ioctl -1064545482 2018/06/05 09:49:40 executing program 5: [ 249.190646] Unknown ioctl 1075359459 [ 249.198511] Unknown ioctl -1064545482 [ 249.215207] Unknown ioctl 1075359459 2018/06/05 09:49:41 executing program 7: 2018/06/05 09:49:41 executing program 5: 2018/06/05 09:49:41 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x4) r1 = memfd_create(&(0x7f0000000000)='\r\x00', 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x84, 0x1c}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000100)=0x8) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:41 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000040)=""/64) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000003000)=""/174) close(r1) 2018/06/05 09:49:41 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:41 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x14000, 0x0) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000003c0)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000800600009804000078030000ffffffff7803000000000000e8050000e8050000ffffffffe8050000e805000005000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008dc1000000000000000000000148010000000000000000000000000000000000000000000000004000736574000000000000000000000000000000000000000000000000000000be00000080000000ffffffff030000006a0000000600000004000000cb080100280069636d7000000000000000000000000000000000000000000000000000000e1e0800000000004800444e4154000000000000000000000000000000000000000000000000000109000000ffffffff000000000000000000000000fe8000000000000000000000000000bb01004e2300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80130020000000000000000000000000000000000000000000000003000616464727479706500000000000000000000000000000000000000000000100050000000000001000000000000002001636f6d6d6590740000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004800444e4154000000000000000000000000000000000000000000000000000108000000fe8000000000000000000000000000aafe8000000000000000000000000000204e20006500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8002001000000000000000000000000000000000000000000000000280069636d7000000000000000000000000000000000000000000000000000000f01490100000000280074746c000000000000000000000000000000000000000000000000000000030400000000000038004d4153515545524144450000000000000000000000000000000000000000010000000100000000000000e00000020600006700000000e000000100000000ff000000ffffffff64756d6d79300000000000000000000076657468315f746f5f7465616d000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000ff000102000000000000000000000000000008015001000000000000000000000000000000000000000000000000400073657400000000000000000000000000000000000000000000000000000001000000ff0f0000ff030000050000000500000080000000010000006c0102003000616800000000000000000000000000000000000000000000000000000000000000000000008000000000000000004800534e4154000000000000000000000000000000000000000000000000000103000000ff010000000000000000000000000001ac1414bb00000000000000000000000000650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000000000000000000000000000"], 0x6e0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:41 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x1000000, 0x0, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x0, 0x0) 2018/06/05 09:49:41 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x400100, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x40000, 0x60) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000200)={0x8}) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x1, 0x1, 0x4000000000000000, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) accept$packet(0xffffffffffffff9c, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0x14) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000300)=""/98) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00000002c0)={0x5, 0x9, 0x100000001, 0x1ff, "18d154581e8d98e9472fcb397541ca913c66027e06f276b9567a758d626186e7"}) r4 = getuid() getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000003c0)={0x5, [0x0, 0x9, 0x2, 0x7fff, 0x7fffffff]}, &(0x7f0000000400)=0xe) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000880)={{{@in=@dev={0xac, 0x14, 0x14, 0x17}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x0, 0x4e21, 0x5, 0xa, 0x80, 0x80, 0x16, r3, r4}, {0x7, 0x7, 0x2, 0x2, 0xfffffffffffffc00, 0x4, 0xfc3, 0x5}, {0x1, 0xffffffffffffffe3, 0x80000001, 0x15}, 0x8, 0x6e6bb9, 0x0, 0x0, 0x3, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3501, 0x7, 0x3, 0x1, 0x7, 0x8001, 0x4e}}, 0xe8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:41 executing program 5: 2018/06/05 09:49:41 executing program 7: 2018/06/05 09:49:41 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000200)=0x8000) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000040)=""/230) 2018/06/05 09:49:41 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {}]}) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000000080)="4f208e45a6837fa223a3f710eaeb596b3ba7be1173c66f37ce6f97b09067b7aad5bfb5ad5e0c7aec435ff5b495a555b592df74464c1f6c639da008b163917686ab5ea02bacd9a4f2fa8bab67b6f7ef47276bd0b3ed7927446427e2dceca24be2dfddd01d85a43635b46d1d0b56e3d7b9484ac4a47a0020636138b3dcc397ae4f31c9673bfe82e9cb539c20bd191d79988594618405d506183be76ef021bb048826de81436d1920f54aae6a451d6049852b879ff73befadbc8330c483837b626ca5bfe9f71e08851d06d1fb0a5250543eea59c6", 0xd3) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/06/05 09:49:41 executing program 5: 2018/06/05 09:49:41 executing program 7: [ 250.427701] QAT: Invalid ioctl [ 250.449856] QAT: Invalid ioctl 2018/06/05 09:49:41 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:41 executing program 7: 2018/06/05 09:49:41 executing program 5: 2018/06/05 09:49:42 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0xfffffffffffffe53) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) r1 = dup(r0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000100)={0x3, "c718d7"}, 0x4) r2 = perf_event_open$cgroup(&(0x7f0000000000)={0x2, 0x70, 0x6, 0xff, 0x5, 0x8, 0x0, 0xffff, 0x2000, 0x0, 0x6, 0x6, 0x4, 0x5, 0x9, 0x401, 0xa9, 0x91d0, 0xff, 0x101, 0x5, 0xffffffffffff8001, 0x7, 0x100000000, 0x7, 0x0, 0x6, 0xbbc, 0x100000000, 0x1000, 0x8, 0x5be, 0x1, 0x5, 0x6, 0x9, 0x8, 0x9, 0x0, 0x6, 0x0, @perf_config_ext={0xf6, 0x6}, 0x91, 0x1ff, 0x3, 0x7, 0x7, 0x81, 0x5587}, 0xffffffffffffff9c, 0xb, 0xffffffffffffffff, 0x8) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xffffffffffffffe1, 0x80) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/06/05 09:49:42 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000140)={0x9, &(0x7f00000000c0)=[{0x1, 0xfffffffffffff000, 0xac0f, 0x7}, {0x6, 0x0, 0x8, 0xfff}, {0xec400000000, 0x8001, 0xfffffffffffeffff, 0x7}, {0x1, 0x1}, {0x7fff, 0x2, 0xff, 0x1}, {0x40, 0x2d46, 0x3, 0x400}, {0x100000001, 0x400, 0x4e79, 0x2e}, {0x40, 0x10001, 0x1, 0x295}, {0x0, 0x0, 0x4, 0x6}]}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{0x100, 0x2}, 'port0\x00', 0x1c, 0x1000, 0x6, 0x7, 0x0, 0xffffffff00000000, 0x9, 0x0, 0x2, 0x6}) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) 2018/06/05 09:49:42 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) poll(&(0x7f00000001c0)=[{r0}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) 2018/06/05 09:49:42 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:42 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)={0x0, 0x400000000}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000140)={0x80002001}) mmap(&(0x7f0000421000/0x3000)=nil, 0x3000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:42 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f00000000c0)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000002480)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/06/05 09:49:42 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x40, 0x0) pipe(&(0x7f0000000440)) r0 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x925e, 0x200000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) 2018/06/05 09:49:42 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x3000000, 0x0, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x0, 0x0) 2018/06/05 09:49:42 executing program 7: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000180)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @random="59a310eebccc"}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'team0\x00'}) setsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000001000), 0xc5) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendto$packet(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f00000002c0)='./file0\x00') bind$ax25(r0, &(0x7f0000000380)={0x3, {"77695ce764b6df"}, 0x20}, 0x10) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000380)}], 0x1, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f00000003c0)={{0x0, 0x80000001}, 0x0, 0x0, 0x1}) 2018/06/05 09:49:42 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)) 2018/06/05 09:49:42 executing program 5: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) r1 = dup(r0) connect$netlink(r1, &(0x7f0000000040)=@unspec, 0xc) 2018/06/05 09:49:44 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x200001, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000180)=@get={0x1, &(0x7f0000000200)=""/71, 0x80000000}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x232) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000001c0)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000040)={0x2000}) 2018/06/05 09:49:44 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x34000}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:44 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) 2018/06/05 09:49:44 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140), 0x0) 2018/06/05 09:49:44 executing program 5: r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x0) 2018/06/05 09:49:44 executing program 1: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r0 = getpgrp(0x0) sched_setparam(r0, &(0x7f0000000040)=0xffffffffffffffff) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000180)={0xfffffffffffffffd}) r1 = memfd_create(&(0x7f0000000100)="ee00", 0x1) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000140)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) 2018/06/05 09:49:44 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x300, 0x0, 0x0) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x0, 0x0) 2018/06/05 09:49:44 executing program 2: nanosleep(&(0x7f0000000140)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000003c0)={{0x5, 0x5, 0x9, 0x1, 'syz1\x00', 0x8}, 0x0, [0x4, 0x9, 0x1, 0x4, 0x0, 0xffffffffffffffc0, 0x9, 0x6, 0x6, 0x2, 0x100000001, 0x6, 0xde, 0x401, 0x1, 0x202, 0x7, 0x5, 0x0, 0x2, 0xbc49, 0x31, 0x1f, 0x5, 0x5, 0x100, 0x5, 0x8, 0x1f, 0x2, 0x0, 0xe0, 0x1f, 0x2, 0x100000000, 0x13, 0x4, 0x878, 0x7, 0x1000, 0x8000, 0x801, 0x3, 0x101, 0x3, 0x8, 0x101, 0x16e, 0x8, 0x1, 0x6, 0x3, 0x2, 0x477, 0x7fff, 0xe000000000000000, 0x6, 0x80000001, 0x1, 0x8001, 0x6, 0x7, 0x8, 0x4, 0xf2, 0x5, 0x3, 0x0, 0x3, 0x200, 0x1, 0x2, 0x9, 0x1ff, 0x6, 0x10000, 0x1, 0x7, 0x9a5, 0xfffffffffffffffe, 0x9, 0x7fffffff, 0x3, 0x0, 0x9, 0xd2, 0x6, 0xe3b, 0x0, 0x10001, 0x101, 0x7, 0xe4, 0x5, 0x3, 0x0, 0x9, 0x1, 0x6e8b9eae, 0x3, 0xffffffffffff24fb, 0x232, 0x5, 0x0, 0x10001, 0x6, 0x800, 0x7, 0x7, 0x2, 0x8, 0x2, 0x8, 0x7, 0xcc, 0xda34, 0xfffffffffffffffa, 0x5, 0x6, 0x291, 0x1bec00, 0x4ca, 0x92, 0x9, 0x8, 0x10000, 0x8, 0x4], {0x0, 0x1c9c380}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000008c0)={{0x7, 0x0, 0x5, 0x81, 'syz1\x00', 0x6}, 0x1, [0x200, 0x8, 0x3, 0x8, 0x2, 0xc7, 0x800, 0x4, 0xb903, 0x0, 0x40, 0x5, 0x9, 0x9, 0x9, 0x1, 0x7, 0x1ff, 0xfffffffffffffff8, 0x3, 0x4, 0x0, 0x9, 0x100000001, 0x0, 0xa288, 0x5c8f, 0xfffffffffffffffb, 0x5, 0xfac, 0x8, 0x101, 0x3, 0x100, 0x18, 0x9, 0x11, 0x2e1c, 0x3f, 0x10001, 0x10000, 0x3, 0x2, 0x1, 0x9, 0x0, 0x4, 0xd539, 0x5142ec34, 0x0, 0x8, 0xff, 0x9, 0x6, 0x8, 0x1, 0xfffffffffffff4d4, 0x8, 0x6, 0xc88a, 0xbcb, 0x9, 0x20, 0xe82, 0x9, 0x3, 0xf1c3, 0x3, 0x6, 0x6, 0x9, 0x4, 0x7, 0x8, 0x8, 0x7fff, 0x0, 0x1, 0x7, 0xfffffffffffffffe, 0x2, 0x8000, 0x0, 0x0, 0x7, 0x400, 0x1, 0x400, 0x9, 0x7fffffff, 0x7, 0x8, 0x3, 0xff, 0x7b, 0x2, 0xff, 0x2, 0x7fff, 0xff, 0x6, 0x5, 0x4, 0x5, 0x6, 0x3, 0x6, 0x1, 0xb8, 0xff, 0x7, 0x6, 0x8001, 0xfffffffffffff3c1, 0x8, 0xff, 0x3, 0x6a20e250, 0x2, 0xe92, 0x2, 0x610, 0x8, 0x6, 0x10001, 0xbcc, 0x3, 0x73ed], {0x77359400}}) 2018/06/05 09:49:44 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r2 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000480)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/05 09:49:44 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2, 0x0) connect$ax25(r1, &(0x7f0000000080)={0x3, {"ac89bc6ffdb52d"}, 0x3ad571f3}, 0x10) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000200)={{0x4, 0x100, 0xff, 0xfffffffffffffff9, 0x5, 0x7}, 0x2}) socket$inet_smc(0x2b, 0x1, 0x0) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x1}}, 0x26) r3 = shmget$private(0x0, 0x2000, 0x804, &(0x7f0000ffb000/0x2000)=nil) shmat(r3, &(0x7f0000ffb000/0x1000)=nil, 0x2000) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x1) 2018/06/05 09:49:44 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x6a76, 0x4]) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) close(r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x7f, 0xa, [0x100000000, 0x4, 0x8, 0xd768, 0x10000, 0x1f, 0x1, 0x80000001, 0x3, 0x1000]}, &(0x7f0000000080)=0x1c) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x200, 0xfffffffffffffffa, 0x5, 0x3, 0x6}, &(0x7f0000000100)=0x14) 2018/06/05 09:49:44 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1300}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/06/05 09:49:44 executing program 5 (fault-call:1 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000840)='ns\x00') getdents64(r0, &(0x7f0000000100)=""/166, 0xa6) 2018/06/05 09:49:44 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) r1 = semget(0x0, 0x1, 0x40) semop(r1, &(0x7f0000000080)=[{0x3, 0xfff, 0x1800}, {0x2, 0x31b9, 0x1800}, {0x1, 0xfff, 0x1800}, {0x7, 0x3f5b, 0x1000}, {0x0, 0x6, 0x800}, {0x4, 0xffffffffffffffff, 0x1000}, {0x3, 0x6, 0x1000}, {0x0, 0xd6c1}], 0x8) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000003000)=""/174) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x5, [@dev={0xac, 0x14, 0x14, 0x11}, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001]}, 0x24) close(r0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/19) [ 253.298828] FAULT_INJECTION: forcing a failure. [ 253.298828] name failslab, interval 1, probability 0, space 0, times 0 [ 253.310440] CPU: 0 PID: 14755 Comm: syz-executor5 Not tainted 4.17.0+ #84 [ 253.317372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.326729] Call Trace: [ 253.329327] dump_stack+0x1b9/0x294 [ 253.332969] ? dump_stack_print_info.cold.2+0x52/0x52 [ 253.338168] ? print_usage_bug+0xc0/0xc0 [ 253.342237] ? print_usage_bug+0xc0/0xc0 [ 253.346309] should_fail.cold.4+0xa/0x1a [ 253.350371] ? print_usage_bug+0xc0/0xc0 [ 253.354440] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 253.359550] ? graph_lock+0x170/0x170 [ 253.363364] ? graph_lock+0x170/0x170 [ 253.367172] ? __lock_acquire+0x7f5/0x5140 [ 253.371420] ? find_held_lock+0x36/0x1c0 [ 253.375496] ? __lock_is_held+0xb5/0x140 [ 253.379579] ? check_same_owner+0x320/0x320 [ 253.383907] ? check_noncircular+0x20/0x20 [ 253.388155] ? rcu_note_context_switch+0x710/0x710 [ 253.393094] __should_failslab+0x124/0x180 2018/06/05 09:49:44 executing program 7: r0 = socket$inet6(0xa, 0x8, 0x80000000003) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000080)={0x0, 0x9, 0x8001, 0x5}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="cb0000006904ca7c80e279980d99c68cffb6fb02c70bac3563d822e1141a14588d4bc83d6b644ec95355c0175fa9e5cacc7628ed71a66c95a2fde254828cd41715c1e021695b624e4d34b337a0079c504d3bb0d99ac3adf561c2c268d5155592312faff0a166875a1a0d408c2e1395c0ebaeb74f2c7d68ae6fdd1d36a7a5d0255cf478c932a89bd18701952e6ff3f60deda00d74ffa1a5d7c056d32ec7921d855700fff5d8ec379d2a56fd1c3186a8f3c1dc6b6d1b78307fa33245a83079b534464ee24e2dd2e69e5320c596abb5ca"], &(0x7f00000002c0)=0xd3) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000300)={r3, 0x4}, 0x8) listen(r0, 0xff) setsockopt(r2, 0x2000000000010d, 0x4000800000000b, &(0x7f0000000280)='\a\x00\x00\x00', 0x4) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) 2018/06/05 09:49:44 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x5}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) [ 253.397347] should_failslab+0x9/0x14 [ 253.401156] kmem_cache_alloc+0x2af/0x760 [ 253.405308] ? debug_check_no_locks_freed+0x310/0x310 [ 253.410502] ? debug_check_no_locks_freed+0x310/0x310 [ 253.415700] ? __lock_acquire+0x7f5/0x5140 [ 253.419941] ? preempt_notifier_register+0x1e0/0x1e0 [ 253.425052] __d_alloc+0xc0/0xd30 [ 253.428520] ? shrink_dcache_for_umount+0x290/0x290 [ 253.433552] ? __lock_acquire+0x7f5/0x5140 [ 253.437801] ? debug_check_no_locks_freed+0x310/0x310 [ 253.442999] ? graph_lock+0x170/0x170 2018/06/05 09:49:44 executing program 3: r0 = socket$inet6(0xa, 0x10000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x6}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) [ 253.446804] ? debug_check_no_locks_freed+0x310/0x310 [ 253.452000] ? print_usage_bug+0xc0/0xc0 [ 253.456071] d_alloc+0x8e/0x370 [ 253.459353] ? __d_alloc+0xd30/0xd30 [ 253.463073] d_alloc_parallel+0x152/0x1e70 [ 253.467322] ? rcu_report_qs_rnp+0x790/0x790 [ 253.471742] ? __d_lookup_rcu+0xa80/0xa80 [ 253.475892] ? print_usage_bug+0xc0/0xc0 [ 253.479958] ? __d_lookup+0x5b4/0x9c0 [ 253.483770] ? d_alloc_parallel+0x1e70/0x1e70 [ 253.488278] ? mark_held_locks+0xc9/0x160 [ 253.492428] ? __raw_spin_lock_init+0x1c/0x100 [ 253.497012] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 253.502032] ? __lockdep_init_map+0x105/0x590 [ 253.506526] ? __lockdep_init_map+0x105/0x590 [ 253.511024] ? lockdep_init_map+0x9/0x10 [ 253.515090] ? __init_waitqueue_head+0x96/0x140 [ 253.519767] ? init_wait_entry+0x1b0/0x1b0 [ 253.524012] proc_fill_cache+0x3e5/0x660 [ 253.528081] ? show_softirqs+0x280/0x280 [ 253.532147] ? proc_task_lookup+0x3b0/0x3b0 [ 253.536472] ? __check_object_size+0x95/0x5d9 [ 253.540990] ? filldir64+0x2f5/0x3e0 [ 253.544719] proc_ns_dir_readdir+0x3f5/0x560 [ 253.549136] iterate_dir+0x4b0/0x5d0 [ 253.552860] ksys_getdents64+0x21c/0x430 [ 253.556923] ? __ia32_sys_getdents+0x4c0/0x4c0 [ 253.561507] ? iterate_dir+0x5d0/0x5d0 [ 253.565409] __x64_sys_getdents64+0x73/0xb0 [ 253.569737] do_syscall_64+0x1b1/0x800 [ 253.573629] ? syscall_return_slowpath+0x5c0/0x5c0 [ 253.578566] ? syscall_return_slowpath+0x30f/0x5c0 [ 253.583508] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 253.588885] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 253.593741] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 253.598933] RIP: 0033:0x455a09 [ 253.602117] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 253.621446] RSP: 002b:00007fbd3cc25c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 253.629169] RAX: ffffffffffffffda RBX: 00007fbd3cc266d4 RCX: 0000000000455a09 [ 253.636445] RDX: 00000000000000a6 RSI: 0000000020000100 RDI: 0000000000000013 [ 253.643709] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 253.650962] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 253.658229] R13: 00000000000000aa R14: 00000000006f6090 R15: 0000000000000000 [ 253.667147] BUG: unable to handle kernel paging request at fffffffffffffff4 [ 253.674271] PGD 8c6d067 P4D 8c6d067 PUD 8c6f067 PMD 0 [ 253.679562] Oops: 0000 [#1] SMP KASAN [ 253.683356] CPU: 0 PID: 14755 Comm: syz-executor5 Not tainted 4.17.0+ #84 [ 253.690257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.699596] RIP: 0010:dput.part.26+0x117/0x780 [ 253.704150] Code: ff 09 b3 ff 45 84 ff 0f 84 e2 03 00 00 e8 21 09 b3 ff 48 89 d8 48 c1 e8 03 42 0f b6 04 28 84 c0 74 08 3c 03 0f 8e 04 05 00 00 <44> 8b 3b 48 8d 83 80 00 00 00 31 ff 48 89 85 70 ff ff ff 41 83 e7 [ 253.723270] RSP: 0018:ffff8801b324f9f8 EFLAGS: 00010246 [ 253.728615] RAX: 0000000000000000 RBX: fffffffffffffff4 RCX: ffffc90005cdf000 [ 253.735873] RDX: 0000000000040000 RSI: ffffffff81c647df RDI: 0000000000000001 [ 253.743118] RBP: ffff8801b324fa90 R08: ffff8801b5316180 R09: ffffed003b5c46d6 [ 253.750363] R10: ffffed003b5c46d6 R11: ffff8801dae236b3 R12: 1ffff10036649f41 [ 253.757609] R13: dffffc0000000000 R14: ffffed0036649f45 R15: 0000000000000001 [ 253.764868] FS: 00007fbd3cc26700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 253.773069] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 253.778926] CR2: fffffffffffffff4 CR3: 00000001d0474000 CR4: 00000000001406f0 [ 253.786174] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 253.793422] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 253.800765] Call Trace: [ 253.803336] ? lockdep_init_map+0x9/0x10 [ 253.807374] ? shrink_dcache_sb+0x340/0x340 [ 253.811675] ? init_wait_entry+0x1b0/0x1b0 [ 253.815895] dput+0x15/0x20 [ 253.818808] proc_fill_cache+0x230/0x660 [ 253.822848] ? proc_task_lookup+0x3b0/0x3b0 [ 253.827149] ? __check_object_size+0x95/0x5d9 [ 253.831629] ? filldir64+0x2f5/0x3e0 [ 253.835320] proc_ns_dir_readdir+0x3f5/0x560 [ 253.839709] iterate_dir+0x4b0/0x5d0 [ 253.843400] ksys_getdents64+0x21c/0x430 [ 253.847441] ? __ia32_sys_getdents+0x4c0/0x4c0 [ 253.851999] ? iterate_dir+0x5d0/0x5d0 [ 253.855871] __x64_sys_getdents64+0x73/0xb0 [ 253.860172] do_syscall_64+0x1b1/0x800 [ 253.864040] ? syscall_return_slowpath+0x5c0/0x5c0 [ 253.868946] ? syscall_return_slowpath+0x30f/0x5c0 [ 253.873857] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 253.879209] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 253.884034] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 253.889198] RIP: 0033:0x455a09 [ 253.892361] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 253.911472] RSP: 002b:00007fbd3cc25c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 253.919157] RAX: ffffffffffffffda RBX: 00007fbd3cc266d4 RCX: 0000000000455a09 [ 253.926402] RDX: 00000000000000a6 RSI: 0000000020000100 RDI: 0000000000000013 [ 253.933646] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 253.940893] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 253.948147] R13: 00000000000000aa R14: 00000000006f6090 R15: 0000000000000000 [ 253.955395] Modules linked in: [ 253.958567] Dumping ftrace buffer: [ 253.962080] (ftrace buffer empty) [ 253.965764] CR2: fffffffffffffff4 [ 253.969197] ---[ end trace 55ec8dae02c16d37 ]--- [ 253.973933] RIP: 0010:dput.part.26+0x117/0x780 [ 253.978488] Code: ff 09 b3 ff 45 84 ff 0f 84 e2 03 00 00 e8 21 09 b3 ff 48 89 d8 48 c1 e8 03 42 0f b6 04 28 84 c0 74 08 3c 03 0f 8e 04 05 00 00 <44> 8b 3b 48 8d 83 80 00 00 00 31 ff 48 89 85 70 ff ff ff 41 83 e7 [ 253.997613] RSP: 0018:ffff8801b324f9f8 EFLAGS: 00010246 [ 254.002954] RAX: 0000000000000000 RBX: fffffffffffffff4 RCX: ffffc90005cdf000 [ 254.010198] RDX: 0000000000040000 RSI: ffffffff81c647df RDI: 0000000000000001 [ 254.017442] RBP: ffff8801b324fa90 R08: ffff8801b5316180 R09: ffffed003b5c46d6 [ 254.024689] R10: ffffed003b5c46d6 R11: ffff8801dae236b3 R12: 1ffff10036649f41 [ 254.031932] R13: dffffc0000000000 R14: ffffed0036649f45 R15: 0000000000000001 [ 254.039181] FS: 00007fbd3cc26700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 254.047383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 254.053245] CR2: fffffffffffffff4 CR3: 00000001d0474000 CR4: 00000000001406f0 [ 254.060514] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 254.067769] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 254.075020] Kernel panic - not syncing: Fatal exception [ 254.080834] Dumping ftrace buffer: [ 254.084354] (ftrace buffer empty) [ 254.088047] Kernel Offset: disabled [ 254.091652] Rebooting in 86400 seconds..