0', 'teql0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0xd8, 0x110, [@cpu={'cpu\x00', 0x8, {{0x8, 0x1}}}, @cluster={'cluster\x00', 0x10, {{0x1, 0x7ff, 0x1f, 0x1}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}, {{{0xf, 0x1, 0x1, 'eql\x00', 'vcan0\x00', 'ip6tnl0\x00', 'nr0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, [0xff, 0xff, 0x0, 0xff, 0xff], 0xe8, 0x158, 0x190, [@ip6={'ip6\x00', 0x50, {{@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x12}, [0x0, 0xff0000ff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffff00], 0xffffffffffffff31, 0x3f, 0x54, 0x1a, 0x4e24, 0x4e21, 0x4e22, 0x4e22}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}]}, @snat={'snat\x00', 0x10, {{@random="402797fe6007"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x13, 0x0, 0x890d, 'bcsh0\x00', 'eql\x00', 'bridge0\x00', 'erspan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="41716b94a514", [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0xc0, 0xf8}, [@common=@log={'log\x00', 0x28, {{0x40d67a03, "4b1c231e79e72c716eb6142fb0f2181b73bd6db1a22ee25feaa5c71fb947", 0xb}}}]}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xffffffffffffffff}}}}]}]}, 0x4a0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000000c0)={{0x7f, @rand_addr=0x563, 0x4e20, 0x2, 'wrr\x00', 0x1, 0x8, 0x59}, {@rand_addr=0x4c2, 0x4e21, 0x10000, 0x1f, 0xffffffffffffff9e}}, 0x44) fadvise64(r0, 0x0, 0x3f, 0x0) 2018/04/04 05:48:54 executing program 0: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x119082, 0x0) clock_gettime(0x0, &(0x7f0000008580)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000083c0)=[{{&(0x7f0000000200)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000280)=""/228, 0xe4}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/62, 0x3e}, {&(0x7f0000001480)=""/2, 0x2}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/165, 0xa5}, {&(0x7f0000001580)=""/99, 0x63}, {&(0x7f0000001600)=""/87, 0x57}], 0x9, &(0x7f0000001740)=""/75, 0x4b, 0x8}, 0x80000000}, {{0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f00000017c0)=""/81, 0x51}, {&(0x7f0000001840)=""/136, 0x88}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000001900)=""/204, 0xcc}, {&(0x7f0000001a00)=""/181, 0xb5}, {&(0x7f0000001ac0)=""/123, 0x7b}, {&(0x7f0000001b40)=""/92, 0x5c}, {&(0x7f0000001bc0)=""/52, 0x34}, {&(0x7f0000001c00)=""/100, 0x64}], 0x9, 0x0, 0x0, 0x2}, 0x3f}, {{&(0x7f0000001d40)=@rc, 0x80, &(0x7f0000002380)=[{&(0x7f0000001dc0)=""/113, 0x71}, {&(0x7f0000001e40)=""/188, 0xbc}, {&(0x7f0000001f00)=""/84, 0x54}, {&(0x7f0000002040)=""/167, 0xa7}, {&(0x7f0000002100)=""/137, 0x89}, {&(0x7f00000021c0)=""/210, 0xd2}, {&(0x7f0000001f80)=""/24, 0x18}, {&(0x7f00000022c0)=""/146, 0x92}, {&(0x7f0000005040)=""/4096, 0x1000}], 0x9, &(0x7f0000002440)=""/249, 0xf9, 0x51}, 0x9}, {{0x0, 0x0, &(0x7f0000002940)=[{&(0x7f0000006040)=""/4096, 0x1000}, {&(0x7f0000002540)=""/90, 0x5a}, {&(0x7f00000025c0)=""/81, 0x51}, {&(0x7f0000007040)=""/4096, 0x1000}, {&(0x7f0000002640)=""/215, 0xd7}, {&(0x7f0000002740)=""/198, 0xc6}, {&(0x7f0000001fc0)=""/23, 0x17}, {&(0x7f0000002840)=""/46, 0x2e}, {&(0x7f0000002880)}, {&(0x7f00000028c0)=""/104, 0x68}], 0xa}, 0x16}, {{0x0, 0x0, &(0x7f0000002d40)=[{&(0x7f0000002a00)=""/183, 0xb7}, {&(0x7f0000002ac0)}, {&(0x7f0000002b00)=""/41, 0x29}, {&(0x7f0000002b40)=""/4, 0x4}, {&(0x7f0000002b80)=""/202, 0xca}, {&(0x7f0000002c80)=""/181, 0xb5}], 0x6, &(0x7f0000002dc0)=""/223, 0xdf, 0x7}, 0x1ff}, {{&(0x7f0000002ec0)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002f40)=""/58, 0x3a}, {&(0x7f0000008040)=""/197, 0xc5}], 0x2, &(0x7f0000008140)=""/36, 0x24, 0xfffffffffffffffb}}, {{&(0x7f0000008180)=@alg, 0x80, &(0x7f0000008300)=[{&(0x7f0000008200)=""/247, 0xf7}], 0x1, &(0x7f0000008340)=""/103, 0x67, 0x2e}, 0xcb1f}], 0x7, 0x10001, &(0x7f00000085c0)={r2, r3+30000000}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x81, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r4, 0x400}, &(0x7f0000000180)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) getpriority(0x3, r5) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'eql\x00'}) 2018/04/04 05:48:54 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002ac0)='./cgroup.net\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000240)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000002500)) fchdir(r0) r2 = syz_open_dev$sg(&(0x7f00000024c0)='/dev/sg#\x00', 0x9, 0x0) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002840)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(r2, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79ed82105", 0xde}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x4000) socketpair(0xa, 0x0, 0x9, &(0x7f0000000080)) accept$ipx(0xffffffffffffffff, &(0x7f0000000600), &(0x7f0000000640)=0x10) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000040)='securityvboxnet1,-\x00') setrlimit(0x0, &(0x7f000068d000)) dup3(r2, r3, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) utime(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)={0x9, 0x800}) recvmsg$kcm(r5, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x4}, 0x40000021) accept4$alg(r6, 0x0, 0x0, 0x0) inotify_add_watch(r3, &(0x7f0000002a00)='./file0/file0\x00', 0x0) rmdir(&(0x7f0000002600)='./file0/file0\x00') r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r7, 0x6, 0x7, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r7, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) 2018/04/04 05:48:54 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000003c0)=ANY=[@ANYBLOB="760d0000000000000a000000fdffffffff010000000000000000000000000001080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) [ 58.471825] syz-executor5 (6618) used greatest stack depth: 14136 bytes left 2018/04/04 05:48:54 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) bind$rds(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) mq_open(&(0x7f00000001c0)='/dev/kvm\x00', 0x800, 0x2, &(0x7f0000000200)={0xffffffff, 0x7, 0x80000001, 0x2, 0xffffffff, 0x1, 0x9b5, 0xffff}) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f0000000080)={0x6000000000000000}) ioctl$KVM_RUN(r5, 0xae80, 0x0) accept$unix(r2, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000180)={0x6}, 0x4) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 58.542082] kernel msg: ebtables bug: please report to author: Wrong len argument [ 58.620178] kernel msg: ebtables bug: please report to author: bad policy [ 58.652272] IPVS: set_ctl: invalid protocol: 127 0.0.5.99:20000 wrr [ 58.689274] kernel msg: ebtables bug: please report to author: Wrong len argument [ 58.714957] kernel msg: ebtables bug: please report to author: bad policy [ 58.720250] IPVS: set_ctl: invalid protocol: 127 0.0.5.99:20000 wrr 2018/04/04 05:48:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000000580)={&(0x7f0000000140)={0x27, 0x1, 0x0, 0x5, 0xff, 0x4, "d0e1b72bf501b3aeabcfea7a334b48d0c0d205bc568036e8f271b1b5d3ae1721fc01bb3f175301baf7a3444316087bfbe8409277a79cca74d6de2f4ee81057", 0x35}, 0x60, &(0x7f00000000c0)=[{&(0x7f0000000280)="93baa007ab219f7491e05fd02c3db04c2827959d51a5352b831a961818b4933448700805d488773a144c66f7baa16cd1c8988c828025c267962d8e78ce6184fe3ee669251f17e7a26dbb382f70b55b3126a1e44f9ee521d21858b9022ea40514b047a4bd3bd4ff716587e3984d28c0ba7701dd25af781c8d0bc9c992ac54ff76053839a443d5e600b528f385083e7c5d049c971c376323", 0x97}, {&(0x7f0000000340)="7af12969fbfea72a6a73880acf135e942df7be7e078d271f901ca35cdbb10180435fafbe6cb97fed394db6b1735b78ce7cd1c930e187c68e2cf8868e91a0d45f715746d38c53a8343176bb755d06087d0cf983b09211c384c77268b014cc8d232007598b4ba1c6adb10ef9b13eeb8af673e92db0451a0fe8d84e1666e130a6584f9f3dfe247cc34fdd276042e80875830a8ae2aed208cd58164d8ac9600b6ee36632eee535e839e8", 0xa8}, {&(0x7f00000001c0)="0719dcebf63efa03f411b4545342edc5110d43bfd7d5de2bf536c4990225af15b7adb6cbb4c16152e2fc5c0c316551f22fb6f9cf65ec4192b8f2b379c3a6e2d9edeb5990c9", 0x45}, {&(0x7f0000000400)="6506fbb72aeb717775afed78bcd4c41267aa4970f2a5ca080962afecea7625c667175731691256933a684c040d1627ce3ebcdb572cfe77c8352e2e007468f10e0c207370635e41553e7ccf1837429c4453cf5338435daee6347b449f2f5b2e9ee57660cb157738195e37c0a725ea9b704089a3ac20b4ef702a412b6261b15e8ae782013826fcc48f454b2af4babc6bae9edf2e64f3c6dfd2538162aeb1f0795e0cf6bd340d6f350093fb0e5a0904763e49a236af8cff719c5a6492455bf3af75ded98bb0a9bf1718cc2e1870143f78a1", 0xd0}], 0x4, &(0x7f00000005c0)=ANY=[@ANYBLOB="80000000000000000c0100000400000032adb851b735af5832e711c12abb4d675de2e24ece58796a97909054a26e57c7b82e33e4b152394c5a5f84425c32645912aec127f64a4833677fb569d2da9d94c7d4b619ed1a298ffc41d760a4a21946af58a848d1bf02cfdec895bb5d461959fa50763c4c76729d0a668be59c11a3ff55eee5"], 0x80}, 0x40080) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000000)="0f20e035000002000f22e066ba4000b009ee48b80b000000000000000f23c00f21f83503000a000f23f80f2025b805000000b95cfb2d030f01c166b81a010f00d06526deefc4c2f921d826650f3066ba6100ed", 0x53}], 0x1, 0x0, &(0x7f0000000540), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000240)={0x1, 0x0, [{0x400000b7, 0x0, 0x8}]}) 2018/04/04 05:48:54 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x624d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x129040) listen$netrom(r3, 0x1e07) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 05:48:54 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001380)='/dev/sequencer2\x00', 0x10000, 0x0) openat$cgroup_ro(r1, &(0x7f00000013c0)='cpuset.effective_cpus\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r3 = syz_open_dev$vcsa(&(0x7f0000001200)='/dev/vcsa#\x00', 0x81, 0x50a00) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000001240)={@multicast1=0xe0000001, @empty, 0x0, 0x5, [@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001]}, 0x24) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000100)={0x1, 0x0, [{0x204, 0x0, 0x3}]}) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40042, 0x0) write$vnet(r7, &(0x7f0000001180)={0x1, {&(0x7f0000000080)=""/4096, 0x1000, &(0x7f0000001080)=""/240, 0x1, 0x4}}, 0x68) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000001280)={0x0, 0x3, 0x1a00, 0x0, 0x3, 0x6}, &(0x7f00000012c0)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000001300)={r8, 0x6, 0x3}, &(0x7f0000001340)=0x8) 2018/04/04 05:48:54 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000000c0)={'irlan0\x00', {0x4, 0x4, 0x7fff, "16e01cbe02b0", 0xff}}) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000280)=""/246) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000000)={0x2, 0x0, 0x3, 0x4, 0xa0f, 0x100000000}) r3 = semget(0x2, 0x0, 0x222) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000000040)=""/32) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) r5 = getpid() kcmp(r4, r5, 0x5, r1, r2) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000100)=@fragment={0x16, 0x0, 0x4, 0xffff, 0x0, 0x8, 0x65}, 0x8) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000000380)={0x800, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x108) ioctl$EVIOCGREP(r1, 0x40047459, &(0x7f0000d1df52)=""/174) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0xfffffffffffffffe, @multicast2=0xe0000002}}, 0xffffffffffffffc1) 2018/04/04 05:48:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400000, 0x4a) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r1, 0x104, 0x70bd28, 0x25dfdbfb, {0xf}}, 0x14}, 0x1}, 0x40000) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') fadvise64(r2, 0x0, 0x0, 0x5) 2018/04/04 05:48:54 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x988, 0x2) socketpair(0xe, 0x8000f, 0xefffffffffff2cce, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000180)={r2, r3}) r4 = eventfd(0x0) r5 = epoll_create(0x44) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)=0x9000000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x4000000000, r4}) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f00000001c0)={0xffffffffffffffcf, 0x401}) write$eventfd(r4, &(0x7f0000000200)=0x1, 0xffffffffffffffc3) 2018/04/04 05:48:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x0, 0x0) 2018/04/04 05:48:54 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) getsockname(r0, &(0x7f0000005d40)=@can={0x0, 0x0}, &(0x7f0000005dc0)=0x80) sendmmsg(0xffffffffffffffff, &(0x7f0000007380)=[{{&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x4, 0x4, 0x1}}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)="879f484e90570dcf348bd7fdf01285419bf0959132ac333bc0516a1e5d4a20ac8c024be8aa5fad834783a893dd5d3a4ad09a42621b8cdd83c428e18970de9007574b628655b03d7f64351bda4e99eb7ab660049536740c48b54ff9cf17144681198e3603834e272418dc0027aa9b70f7fbc7049035e9c2d3150c1351c1eee32e3cef213a3a7e4ee6ec0742fee1e62d31bbc6e2d73aa77b59d0fba623f43ac4df849cb339b14d4b9c1010dd5ea1fe7f48ee5b569b86c50c3fefda7f53db95ff9c6ff18c9649a1be2c54eaddf0fa2694df8d2162c086", 0xd5}, {&(0x7f00000001c0)="ef541fcd42c5e0ccbac5a33b15ac5f9dfa2c29be5b9d", 0x16}, {&(0x7f0000000240)="95de37061b1375f5a74c92bf2c182f1218f5182897fc75323ebff3064fee1582118b39727ca7ccc7dc1cf9afcad1964346652befa921fef548934f42a99e17d32140269b70bb341500eec9e6471f89cc5dfebb98b79e49b95d04795e463c38434c4008e6c16d241ffcdefb0c82b3fa6ce688efd0c0ac03342f04019809ecc50cc3bb63758e9c77e63fbeec36e598ca58c73b491b058aa6c7bc021c8eac37806a41281c4d1cd28f61453cf49a0541a1a71bb6f56ba9520c8fbe6ac522f2ef3355b9464d3832d5f8f378b2e46fe9cd3783a85942c66f81705ce00c077d42fe355a889dab936a381ab3", 0xe8}, {&(0x7f0000000340)="1e12c4f6136c3cfc2955af2fb3513fc56611f1ccfa091358e4822497", 0x1c}, {&(0x7f0000000380)="35878719cbd36082d7c0b8ac6540e8cb67812f76065110c2ebb5180f9b7379e1d61ef3630f0493c5cfcac04ae36c62b7c2153b4c2266061d02c272edf58fdf421c08095cb60b409bd649015400fab254f9ae9aeb060404ad1815ab13ed43083f5df3dd00b1f5fe0dcbeb895777187bf45488b6f9fc95383c07d71e81026ddf3ef5806f1ff6540d7199c6064b20ee49fa2dc366801342d21528617eab3692682a8be5e3a6ff8bc888c28c8ba3a2cc100fc67b57cfe99e2c1b5e7bba8aa11d5e55450e64943a0736b46e487c51bb81fc1d0b55b3", 0xd3}, {&(0x7f0000000540)="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{&(0x7f0000006080)="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0x1000}], 0x4, &(0x7f00000070c0)=[{0xc0, 0x11f, 0x7, "61e1ee5e25444fd3fadd80973a5e72578a13a0360644bc6577f9ee7213db59989ddb3c509fe8924ec3d356bf689b2e7dc9671ecbc83ac48d2100775388abdd001e572623f9a582b8f13fd13e0393e99e95ff8744e2738379f81e9a6c0450854c66f3cfc248071e0c1106d8cf23bdd23c725dbcf9d18553093a8ff439f43947e447746dde87a8aa0da4ecda2a37cc00f00bde448b811babe06d52a2edce0f6e49dc7efda6b3061db4a9"}, {0xf8, 0x11d, 0x6b, "dfecd5b1670bdd5829974f334bdb08caa6fcdfaf5ea739d4e4c80c453de8ad29466f4f6d95292534f7c9813cc05976f1e78aca6a6393219ec6c7bf166c6fcc31091e5b47db7836e3ed92a8d7b77b961a21932d4fd098b0a112c06c35eef96d3d4a1d9161a46965f66b42cd722711547f27d9f2fbd410401c91c61166ae143ff3990a131c4ceba87b8bca9b317d56ca2b535aadd9f3e8add867481d0138d0d1f0bc468843f0fbc95e94e06527d5d2bde6cb4fcac1afbd3d83fa552958f6facd671bf9ebff6eba4335c69d00b8afd392ed7baa76e85b0938a5f702e9f2aacfc3f2a7"}, {0x90, 0x40fbc15bd494f092, 0x47, "3373be1d916f41865ffea876292191f74debd4790223fb71f56cbea7db6cc9ba796ff2d6fe6ee9abb3dab2a88f8d7c5bd6b070a0a9708780285bbd704b0875907056f66ba865c116404ecf74232074abc31d78040518b84d2eb5d633a6603aeb8aae419f30cd46abe0a2e0033318634bdcee3b8d24505a8316c2284c3c"}, {0x78, 0x102, 0x3, "a1242f4233d57045b26062592676aa99820ffc0a05cf9ff1dbfd64dfa0c2894faebc272ee66dfc299b6497beca086974f99e770381c8290b5f5d1421c4b62408da2a5a3bb51ef4065edb167a4c4248b834c299961b973066a895e35fb5dfcc41bed65571b29004"}], 0x2c0, 0x10}, 0x5}], 0x4, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000007480)={'syzkaller1\x00', 0x7f}) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr, @in6=@loopback={0x0, 0x1}}]}, 0x38}, 0x1}, 0x0) 2018/04/04 05:48:54 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x400, 0xfffffffffffffe04) sendto$inet6(r0, &(0x7f0000003fd9), 0x34d, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/04/04 05:48:54 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f00000000c0)={0x80000000}, 0xfffffffffffffc28) r2 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x8000, 0x2) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) io_setup(0x1, &(0x7f0000000040)=0x0) r4 = dup3(r0, r1, 0x0) io_submit(r3, 0x1, &(0x7f0000000080)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000100), 0xffffffb6}]) 2018/04/04 05:48:55 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = gettid() sched_getattr(r1, &(0x7f0000000040), 0x30, 0x0) 2018/04/04 05:48:55 executing program 7: accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000140)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80000) r0 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x5, 0x202000) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000280)={0xfffffffffffffffd}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000100)=0x8001) r2 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40c040, 0x11) syz_open_dev$binder(&(0x7f0000000240)='/dev/binder#\x00', 0x0, 0x800) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000000)=""/246) 2018/04/04 05:48:55 executing program 6: r0 = socket(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x81) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0x5) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) write(r0, &(0x7f00005b2fdc)="240000004e001f0014f9f407000904000a0007ef07000100feffffcb0800000000000000", 0x24) 2018/04/04 05:48:55 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x87) getsockopt(r0, 0x3a6, 0x8, &(0x7f0000000000)=""/226, &(0x7f0000000100)=0xe2) getsockopt(r0, 0x3a, 0x0, &(0x7f0000002340)=""/4096, &(0x7f0000001000)=0x1000) 2018/04/04 05:48:55 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1000000000000, 0x101000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000180)={0x8, 0x8, 0xa2e, 'queue0\x00', 0xffffffffffffffea}) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYRES64=r0, @ANYRES64=r0], 0x5}, 0x1}, 0x0) 2018/04/04 05:48:55 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8002, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x100ffb, 0x0) r1 = socket(0x996fc6e289883150, 0x1, 0x78b) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x2) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bfdffc)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3, 0x3ff, 0x4, 0x2000401, 0x7, 0x100000000, 0x4c8, {0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x2}}, 0x3, 0xa757, 0xa9, 0x9, 0x80}}, &(0x7f0000defffc)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000be2000)=@assoc_value={r3, 0x35}, &(0x7f0000e71000)=0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x1, 0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x20000, 0x0) ioctl$EVIOCGBITKEY(r6, 0x80404521, &(0x7f0000000140)=""/199) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000240), &(0x7f0000000280)=0x8) close(r4) socket$inet6(0xa, 0x7, 0x8) close(r5) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1012, r0, 0x0) 2018/04/04 05:48:55 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) unshare(0x20000400) timerfd_gettime(r0, &(0x7f0000000000)) 2018/04/04 05:48:55 executing program 1: r0 = socket(0x1e, 0x400000000a, 0x0) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000045d000), 0x0, &(0x7f000016cf61)}, 0x0) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/04/04 05:48:55 executing program 0: socket(0x1e, 0x5, 0x0) 2018/04/04 05:48:55 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) 2018/04/04 05:48:55 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='../file0\x00'}, 0x10) dup(r0) umount2(&(0x7f0000000000)='../file0\x00', 0x2) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='..', &(0x7f00000001c0)='cgroup2\x00', 0x11004, &(0x7f0000000200)) 2018/04/04 05:48:55 executing program 4: r0 = getpid() sched_setaffinity(r0, 0xfd8a, &(0x7f0000000340)=0x2) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r2 = syz_open_procfs(r0, &(0x7f0000000080)='attr/keycreate\x00') setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) r3 = semget$private(0x0, 0x4, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000000c0)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000001c0)=0xe8) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000500)={{0xa8d, 0xf29d}, {0xdaef, 0x5}, 0x8, 0x0, 0x1}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = openat$audio(0xffffffffffffff9c, &(0x7f0000000580)='/dev/audio\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r8, 0x400454de, &(0x7f00000005c0)) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000004c0)='dctcp\x00', 0x6) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000440)={{0x7, r4, r5, r6, r7, 0x100}, 0x715d8f90, 0x6, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000009c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/04 05:48:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$TIOCSCTTY(r1, 0x540e, 0xfffffffffffffff8) setsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000080)="b3476ee7", 0x4) r2 = getpid() ptrace$getenv(0x4201, r2, 0x2, &(0x7f0000000000)) 2018/04/04 05:48:55 executing program 7: ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fadvise64(r0, 0x0, 0x8, 0x10000006) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/04 05:48:55 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='io.bfq.weight\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x5, 0xb1e}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x1f, 0x1}, &(0x7f0000000200)=0x8) sendfile(r1, r1, &(0x7f0000000040), 0x2) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x1f, 0x71b4da5d879fc073) 2018/04/04 05:48:55 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000240)) 2018/04/04 05:48:55 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x90540, 0x3) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000240)={0x0, 0x2}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/228) fcntl$setlease(r0, 0x400, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000200), &(0x7f00000002c0)=0x4) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) r2 = accept4$packet(r0, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001d00)=0x14, 0x80000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r5, &(0x7f00000bd000), 0x80, 0x0) setsockopt$sock_int(r4, 0x1, 0x0, &(0x7f000002b000)=0xce51, 0xfffffffffffffdeb) fcntl$setstatus(r5, 0x4, 0x3ffff) fcntl$dupfd(r4, 0x0, 0xffffffffffffffff) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'eql\x00'}) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000c80)=[{&(0x7f00000009c0)=""/212, 0xd4}, {&(0x7f0000000ac0)=""/146, 0x92}, {&(0x7f0000000b80)=""/92, 0x5c}, {&(0x7f0000000c00)=""/90, 0x5a}], 0x4, 0x0, 0x0, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@dev, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001d40)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000100)='nr0\x00') epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x800, 0x10}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000003c0)=r6, 0x4) fcntl$setlease(r1, 0x400, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000300)={0x5}, 0x1) sendmsg$nl_crypto(r1, &(0x7f0000000180)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x42840b29}, 0xc, &(0x7f0000000280)={&(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x800) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000540)={'nat\x00', 0x2f4, [{}, {}, {}, {}, {}]}, 0x1a8) socketpair(0xf, 0x80007, 0x2, &(0x7f00000001c0)={0xffffffffffffffff}) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x901, 0x0) pwritev(r8, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x71b}], 0x1, 0x0) ioctl$LOOP_SET_FD(r7, 0x4c00, r5) 2018/04/04 05:48:55 executing program 1: syz_emit_ethernet(0x6a, &(0x7f0000000080)={@random="963d3a015abe", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x5, 0x1, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/04 05:48:55 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc0505510, &(0x7f0000000100)=ANY=[@ANYBLOB="007894a20e00001919988e1e8cb956d00000000000"]) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/04 05:48:55 executing program 6: r0 = openat$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$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 05:48:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000140)={0x1ff, {{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x30}}, {{0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1f}}}, 0x108) bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) unlink(&(0x7f0000000340)='./file0\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) getsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000074b000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) close(0xffffffffffffffff) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x7ff, 0x0) sendto$llc(r2, &(0x7f0000000280)="42fdaada230d008138ce2d1c9bbf5deb9c1440c7996950332f7ff8a9baed00f16c6ba77e22cd8603fa21fd1dd2964d5f2716526afbb4fe035a797699dc1335af17eb890b7d4ac75affd7", 0x4a, 0x80, &(0x7f0000000300)={0x1a, 0x33f, 0xecd3, 0x5, 0x8, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/04 05:48:55 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_config_ext, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='attr/keycreate\x00') write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000001240)}}, 0x20) 2018/04/04 05:48:55 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x402180, 0x0) io_setup(0x9, &(0x7f0000128000)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f00725c5d5945d8b59855da0", 0x10}]) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) bind$can_raw(r0, &(0x7f00000000c0)={0x1d, r2}, 0x10) 2018/04/04 05:48:55 executing program 0: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x2710, @my=0x0}, 0x10, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'gre0\x00', 0x100}) r1 = socket(0xa, 0x2, 0x10) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000000)=0x1, 0x4) getpeername$packet(r1, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x14) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000300)=0x8, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000700)={{{@in6=@remote, @in=@multicast1}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000800)=0xe8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x800}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={r2, 0x9f, "5e57e00b2be7fa0e8addffd23a13cb0075605103a9b258c9de0b9d3d361e81db71c8d31c14ef6d14e92d88564e0a16be2f4b077a3b4287914455f001deac165218f969748f150ff7c809cc8b0ccc070412d96926549d82425eb1b0474606ab9789145affe37caf7efffdf751fa65a655fc6381f125306cda103008fb39cfa24b293be7b6713c7227c066ba5041fcffcd23a40714dd5c090353cc6fad4d30e2"}, &(0x7f00000002c0)=0xa7) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000840)={'ip6_vti0\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000040)={@rand_addr, @empty, r3}, 0xc) r4 = dup2(r1, r1) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000000080)=""/65) 2018/04/04 05:48:55 executing program 7: r0 = memfd_create(&(0x7f00002d7ffa)='-G\\%(\x00', 0x3) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) fcntl$addseals(r0, 0x409, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000000, 0x4010, r0, 0xfffffffffffffffc) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e22, @rand_addr=0x7fff}}) 2018/04/04 05:48:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000200)=@ethernet={0x0, @local}, &(0x7f0000000100)=0x80, 0x800) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000280)=0x3ff, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f00000000c0), 0x4) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000009c0300000000400000000000470f000000000001000040735ba4b345"]) 2018/04/04 05:48:55 executing program 1: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f00000001c0)=""/227, 0xe3, 0x10040, &(0x7f00000002c0)=@pptp={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x80) r1 = socket$inet(0x10, 0x3, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'bond0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, 0x44, r3}) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="2f0000001c000306000000000d0000000200000001000000000003c91300010000000000000900000000000000050b", 0x2f}], 0x1}, 0x0) 2018/04/04 05:48:56 executing program 4: rt_sigaction(0x400000000000006, &(0x7f0000000000)={0xfffffffffffff001, {0xffffffbfffbff270}}, &(0x7f0000000180), 0x8, &(0x7f0000000140)) syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000640)='/dev/dsp#\x00', 0x0, 0x0) 2018/04/04 05:48:56 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x4, 0x40000) utimensat(r0, &(0x7f00000000c0)='./control\x00', &(0x7f0000000100)={{0x0, 0x7530}}, 0x0) r1 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') r2 = inotify_init1(0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000001500), 0x4) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000140)={0x5, 0x0, 0x5, 0x5, 0x6920}) inotify_add_watch(r2, &(0x7f0000b6d000)='./control\x00', 0x20) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000001540)=ANY=[@ANYBLOB="0200000000000000970300000000000f2b00000000b10432e7ffffd990000000000000050000"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./control\x00', 0x0, 0x0) readv(r3, &(0x7f0000000180)=[{&(0x7f0000000200)=""/220, 0xdc}, {&(0x7f0000000300)=""/231, 0xe7}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/234, 0xea}], 0x4) accept4$unix(r3, &(0x7f0000001600), &(0x7f0000001680)=0x6e, 0x80800) r4 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001900)={0x58, 0x0, &(0x7f00000017c0)=[@free_buffer={0x40086303, r4}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x48, 0x38, &(0x7f0000001700)=[@ptr={0x70742a85, 0x1, &(0x7f00000016c0), 0x1, 0x1, 0xd}, @fda={0x66646185, 0x6, 0x1, 0x2b}], &(0x7f0000001780)=[0x78, 0x0, 0x30, 0x18, 0x78, 0x68, 0x58]}, 0x7}}], 0xb5, 0x0, &(0x7f0000001840)="aa11d762c12d638921db6898fd3eac8dcc80e4d187a11990dc355b7b819db84323d64a094c2a653973b10375a71c62ea83044f14655dd62f4a96dd274f16fa4b8e1450f781ffe4b2c6a90f231d3f248223d0f0f902af2ecaf44470c67196614edf0c4e02c0d29265028ecdf38106d9c135759fe9cd945c9a1115410886952fc7a3ca0388f0ad63106671b47bece6391314ed55c3b6b7fe6aa3c30b8ff689b8169555077c67222d6838a5a412f8e1f9c8bb23df8cf2"}) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001940)='bpq0\x00') getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000001580), &(0x7f00000015c0)=0x4) dup3(r1, r2, 0x0) 2018/04/04 05:48:56 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80, 0x80800) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e21, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, {0xa, 0x4e23, 0x0, @empty, 0xfffffffffffffffe}, 0x46, [0x3, 0x8001, 0x7, 0x1, 0x3ff, 0xffff, 0x6b44, 0xffffffffffff8001]}, 0x5c) setsockopt(r0, 0x23fffffff, 0x3ffffffffe, &(0x7f00000000c0)="d574634ee1012ba4ab2097bbd048a541599eafc33345d1b201efb7f812b2591c7e4d2d6cb1ea4a54d388d0964d663d5af5e2bc1e8308d349beca7caac23dc2ad541095f2cbfa85e86809e00ff241cedc31", 0x24) 2018/04/04 05:48:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) recvmsg(r0, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001800)=""/222, 0xde}, 0x0) readahead(r1, 0x5, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000001c0)={0x14, 0x16, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/04 05:48:56 executing program 3: r0 = socket$inet(0x2, 0x10000000000105, 0xfbfffffffffffffe) fcntl$getflags(r0, 0x40b) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4c, {0x2, 0x0, @loopback=0x7f000001}, "0000004f2809030089e8a99100"}) 2018/04/04 05:48:56 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) listen(r0, 0x0) connect(r0, &(0x7f0000000000)=@ipx={0x4, 0x0, 0x0, "eb9cb2251ba9"}, 0x10) r1 = getpgrp(0xffffffffffffffff) r2 = getpid() rt_tgsigqueueinfo(r1, r2, 0xf, &(0x7f0000000080)={0x22, 0xfffffffffffffff8, 0x10001, 0x2}) 2018/04/04 05:48:56 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3}) r1 = socket$netlink(0x10, 0x3, 0x1f) recvfrom(r1, &(0x7f0000000140)=""/26, 0x1a, 0x10022, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/04 05:48:56 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xfe5b, 0xd0000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100)=0x1, 0x4) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f00000003c0)='./file0/bus\x00', 0x0) unshare(0x400) mq_notify(r1, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000589000)}}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0x6, 0x81, 0xffff, 0x2b}, {0x3, 0x1, 0x3, 0x7fffffff}, {0x8117, 0x19, 0x101, 0x1}, {0x80000001, 0x3, 0x63db, 0x81}, {0x0, 0x5, 0x28, 0x3}, {0x2, 0x100000001, 0x800, 0x4}, {0x6, 0x2, 0x7fffffff, 0x80000001}, {0xec, 0x8, 0x46, 0x529}]}, 0x10) 2018/04/04 05:48:56 executing program 6: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r2, 0x0, 0xc8, &(0x7f0000000000), 0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) close(r0) 2018/04/04 05:48:56 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000a80), 0x80000, &(0x7f0000000080)=ANY=[@ANYBLOB="0072892d40a7dc6a59c5da6368ca20c0fddf8f181f42843d63cf892f29913f6e93b4378bbfc75ec03483e797334d78cb314d5e5cb47c4476f3ff73517466e1fa82a3b51dd21796ee18256413e61f70db094f0b74770dba9fd0f7661ff2995c9530bf0068242eb9c1a14e9aab6f4629e3feb8f12b4bcde389d49950f10f18a2da55f64324355befd2ae00bb6b19eb3a4f06f565ed8b8fc4e8538a394cfeef7c7a7a5a0ca3adf6e0e9dae3abc73b6f6b582146d4f9a6d64008feaeb3f12951b13db12c256755f44be74665ec3a007f573059f2"]) r0 = socket$inet(0x2, 0x804, 0x7fff) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x2, 0x100000001}], 0x1) 2018/04/04 05:48:56 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet(0x2, 0x0, 0x886) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000240)=""/103, &(0x7f0000000200)=0xfffffffffffffc7a) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000002, &(0x7f0000000440)=0x41a, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet(0x2, 0x802, 0x0) bind$inet(r1, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x5}, &(0x7f0000000400)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000d75f000000000000000000564a960685f8300a0000"]}, 0x108) socket$pppoe(0x18, 0x1, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000140)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000000040)) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) r5 = syz_open_dev$sndpcmp(&(0x7f0000000800)='/dev/snd/pcmC#D#p\x00', 0x0, 0x8002) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r6, &(0x7f0000000000), &(0x7f0000000080)}, 0x18) r7 = socket$l2tp(0x18, 0x1, 0x1) socket(0x9, 0x7, 0x10000) socketpair(0x8, 0x3, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x1, 0x0, 0x2, 0x8000}) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f00000001c0)=0x90d) ioctl$DRM_IOCTL_SG_FREE(r8, 0x40106439, &(0x7f0000000100)={0x2e2, r9}) r10 = socket$unix(0x1, 0x5, 0x0) connect$l2tp(r7, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r10, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}}, 0x32) ioctl$VHOST_GET_FEATURES(r5, 0x8008af00, &(0x7f0000000840)) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in, @in=@loopback=0x7f000001}, {@in=@loopback=0x7f000001, 0x0, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {0x0, 0x4}, {}, 0x70bd29}}}, 0xf8}, 0x1}, 0x0) 2018/04/04 05:48:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x4, 0x0, 0x5, 0x2}, &(0x7f0000000180)=0x18) renameat2(r1, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x2) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x8e6, 0x20}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x34000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="18003410ff5b2d1e9c33000000000000002c00000000000000"], 0x18}, 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000280)=0xff) 2018/04/04 05:48:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0xffffffffffffffff) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x40000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xfac5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e23, 0x8eb, @loopback={0x0, 0x1}, 0x40}}, 0x11d, 0x7, 0x9, 0x9d81, 0x9}, 0x98) [ 60.528727] kernel msg: ebtables bug: please report to author: bad policy [ 60.640895] kernel msg: ebtables bug: please report to author: bad policy 2018/04/04 05:48:57 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2) ioctl$void(r1, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x200400000000e) r2 = shmget$private(0x0, 0x2000, 0x5edc6d9531bff146, &(0x7f0000000000/0x2000)=nil) shmat(r2, &(0x7f0000000000/0x2000)=nil, 0x3000) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000200)=""/200) io_setup(0x10001, &(0x7f0000000040)=0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x400000, 0x0) io_cancel(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f0000000100)="9575cc6a9a1750", 0x7, 0x5, 0x0, 0x1, r4}, &(0x7f00000001c0)) ioctl$FIONREAD(r0, 0x80047437, &(0x7f0000000080)) 2018/04/04 05:48:57 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000100)={0x6, @multicast2=0xe0000002, 0x4e22, 0x0, 'lblcr\x00', 0x2b, 0x200, 0x1c}, 0x2c) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYBLOB="3e6e154682b87d51779501040098c51900eddc44bdd43071f6bc9bfa"], &(0x7f0000000080)=0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x240, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000040)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/04 05:48:57 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @multicast2=0xe0000002, 0x0, 0x0, "566c630000000bab000800"}, 0x2c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x1c00000000, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x3, 0x0) sendto$unix(r1, &(0x7f00000000c0)="f86d12765488387d911cf14f5ae95fb1199614e21f012a075dc5c8a14e8388e9d6215c3e0bf4eb2ef64710f10f26deb26cb4c0e18fa8a1c0370ae7b4e78c7c5d0d0ec70cdcfc68df22b8eaa9de43ff8b66496040b4311502933962", 0x5b, 0x20008000, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e20}, 0x6e) fchmod(r0, 0x8) 2018/04/04 05:48:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x200004000) getpeername$packet(r0, &(0x7f0000000180), &(0x7f0000000100)=0xfffffffffffffd82) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/4096, 0x1000}], 0x2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/04 05:48:57 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x2}, 0xfffffffffffffef8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000001de747e1f6288000000000095"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x20) timer_create(0x6, &(0x7f0000000000)={0x0, 0x2, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_delete(r1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000240)={0x7, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000140)={r2, 0x2}) 2018/04/04 05:48:57 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x1000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'bcsf0\x00', 0x2001}) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000180)=r2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) write$tun(r1, &(0x7f0000001540)={@pi={0x0, 0x88fd}, @void, @ipv4={{0x28, 0x4, 0x9, 0x3, 0x1201, 0x64, 0x100, 0xfffffffffffffff8, 0x29, 0x0, @empty, @rand_addr, {[@rr={0x7, 0x13, 0x3, [@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @multicast2=0xe0000002, @rand_addr=0x7]}, @cipso={0x86, 0x56, 0x9, [{0x0, 0xb, "5a80aba079ba98668e"}, {0x1, 0x6, "a7122a3f"}, {0x5, 0x8, "6b872113e53c"}, {0x5, 0x5, "0cfe60"}, {0x7, 0x8, "8204d2f4b3e4"}, {0x0, 0x2}, {0x7, 0xf, "47956035e31877af0a05099930"}, {0x7, 0xe, "17ec2b035cec473bb7fb4821"}, {0x1, 0xb, "d09d1aa05e630cd12e"}]}, @timestamp={0x44, 0x20, 0x5, 0x1, 0x5, [{[@rand_addr=0x1], 0xfff}, {[], 0x81}, {[], 0x1}, {[], 0xfffffffffffffff7}, {[@empty], 0x5}]}, @end]}}, @gre={{0x0, 0x0, 0x1, 0xff, 0x0, 0x3, 0x0, 0x1, 0x880b, 0xd4, 0x1, [], "dd42bc288ae97c84afff2705c503ba3cd1fe7933bd3ec5fde31b3a67cbd325be6e9aeb233f4ad7cd38cc4285b6ad5d57d8bc3ba8fa690ac63c29352f22816a2848d47d66184f1041c06ba636027772791a33b05ed378102708c94817f2eb6f8f6fc9916b950d4c5da886db949782f14c769e4cbf5c1f446305c4dc296102b7ee317957b3904a9f8e935403e888cffcacd13b810751cb2af8e6f21af55132b8fadb3c964c685e730e5c048047d73b8e232ccd61a64c4ffd29331901e534c4cbd43a37589d7aabf2fdd6f94b53fdae861a5a920606"}, {0x7, 0x0, 0x8, 0x9, 0x0, 0x0, 0x800, [0x80000001, 0x3, 0x3], "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"}, {0x1041, 0x0, 0xfffffffffffffe00, 0xdcb, 0x0, 0x0, 0x86dd, [0x9], "f960055c57d7d6b5f530b6f7734632a080c4"}, {0x8, 0x88be, 0x3, {{0x7, 0x1, 0x2, 0x3, 0x4000000000000000, 0x6, 0x6, 0xfffffffffffffffc}, 0x1, 0x3}}, {0x8, 0x22eb, 0x2, {{0x6, 0x2, 0x8, 0x200, 0x7fffffff, 0x8, 0xffffffffffff8000, 0x7fff}, 0x2, 0x20, 0x8000, 0x7, 0x4, 0x61, 0x9, 0x3, 0x3}}, {0x8, 0x6558, 0x3, "c66d91d37a077e851f279fc26a8163c827c117fc2960b59a5438ee27156cdcf0d3319f61b8bf28371fa492de0378a4"}}}}, 0x1205) write$tun(r1, &(0x7f0000001500)={@pi={0x0, 0x8847}, @void, @ipv6={0x0, 0x6, '"Zl', 0x8, 0x0, 0x0, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}, 0x34) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x8, 0x0, 0x10001, 0x2}) rt_sigreturn() ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000140)={0x7, r4, 0x2, 0x80}) 2018/04/04 05:48:57 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)) bind$rds(r3, &(0x7f00000000c0)={0x2, 0x4e24, @rand_addr=0xffffffffffffffff}, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000240)={0x5}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000280)="16f20f7d28886b7f66b80500000066b9b63a9f710f01c10f0866b8020000000f23d80f21f86635c00000d00f23f80f0132ba6100ec26f26f0f01de", 0x3b}], 0x1, 0x0, &(0x7f0000000040), 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f0000000080)={0x0, 0x770741ca}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 05:48:57 executing program 1: r0 = socket$inet(0x2, 0x1, 0x20000007) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x10000000000077, 0x77) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001400)='illinois\x00', 0x9) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f00000019c0)={&(0x7f00000015c0)=@in6={0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x40}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001640)}, {&(0x7f0000001680)="b9522e4d8c21d35fe1c73196eb37efa1a8fef4f2931318e36292bc10432af7ea200a8cbd0986b0e46bdfa1526b7418a0f2e81cb9c651316abbccffc2a0eaecdb7082a6b4eb2600d03d5fe0a3f8911df508c592dcb07a1ec5ed45db5cadb250e9f3e5f4725ed59466b097292402c2a42fadbc734ea794c45c0ea22bb5ad1240ef3653be459af4e333512e526ffdd4fd8991c78856730aa80ce749eeb20c6315980bbb9dc2aa6229130534f4bf2a3643d1b92e2db9fac4ce26", 0xb8}, {&(0x7f0000001740)="704f33916770493bea0ecce0b4fb6e0139a8c03eafe387b80c32bba03c2ce935bcdb5f6d2ba8ba7af406aea9841d8a79ef275c687241c1bfad2141f21f8c049ed6c8a6a9", 0x44}, {&(0x7f00000017c0)="96b0d1b6bcfda51533022b77f09466a00707893d214f19dd99fafd77d0c01be018eb1534b3789540f7767c5027a53b3595aec3396b2839d889e03f705abf2fe4fa63522676fa768fbb30ffca72d32755eb3e47ca3ba8ea5bf6adb4dc36e875c964b30ea28baa61ecf520257a41425322ffc0c1ca380fde462599f2cb8479f2b075f17d8602f8ec0cf2e75e8d", 0x8c}, {&(0x7f0000001880)="53d88a9dba8935cd30645a98e6031715ecf4de3a7e93884af4f6", 0x1a}], 0x5, &(0x7f0000001940)=[{0x30, 0x119, 0x20000000000000, "c7f2084781a7207d330cee0def178c0d5dc31f878ff03f3cd942d7"}, {0x18, 0x102, 0x5, "8325f958341a1c9c"}, {0x18, 0x11f, 0x97, '.+\rA'}], 0x60, 0x1}, 0x0) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="99030080080008001f000900feff07f3d90000000000"], 0x16) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9, 0x204000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000001580)={0x357598ec, 0x0, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, 'ip6tnl0\x00'}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001440)={0x10000000}) getpeername$ax25(r0, &(0x7f0000001500), &(0x7f0000001540)=0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x5, r0}) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x10001) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001480), &(0x7f00000014c0)=0x4) r3 = add_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="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", 0xfb, 0xfffffffffffffffa) r4 = add_key$user(&(0x7f00000012c0)='user\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001340)="271413e9941761113eab8db8acae1fb228a57560cf0853bbcb59716a0abd34245d507432caaf323c690fcdc52486bcc35a266f55fb93f0e3ab6faa4810affae6cd3032e09ee595a1d215cddbd6c5b008b2bee85aa26076300b4544c112b451584796d8bc611d6d40989b6666caef333b812746b7b1a81717f754a9b70a32d7ea4d", 0x81, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r3, &(0x7f0000001280)=[{&(0x7f0000000280)="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", 0x1000}], 0x1, r4) [ 61.254806] IPVS: Scheduler module ip_vs_Vlc not found 2018/04/04 05:48:57 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x7fff, 0x2}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x1b) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/04/04 05:48:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x6, 0x111000) write$eventfd(r2, &(0x7f00000001c0)=0x7, 0x8) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3}) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x8000) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x802, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) accept$ipx(r4, &(0x7f0000000200), &(0x7f0000000240)=0x10) write$eventfd(r3, &(0x7f0000000000), 0x8) [ 61.334187] IPVS: Scheduler module ip_vs_Vlc not found 2018/04/04 05:48:58 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) 2018/04/04 05:48:58 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00000000c0)={0x80000e0003}) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)) r4 = semget(0x0, 0x3, 0x80) semctl$GETPID(r4, 0x3, 0xb, &(0x7f0000000080)=""/4) 2018/04/04 05:48:58 executing program 0: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/04 05:48:58 executing program 1: r0 = socket(0x10, 0x807, 0x1) write(r0, &(0x7f0000000140)="220000001e0007ffe901000509001600000916abfe03a7f21900ffff050000000100", 0x22) 2018/04/04 05:48:58 executing program 4: r0 = socket(0x1e, 0x80001, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0xfffffffffffffcc4) connect$ax25(r0, &(0x7f00001c1ff0)={0x1e, {"028361441dd400"}, 0x80000000}, 0xff59) 2018/04/04 05:48:58 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x202000, 0x0) fcntl$setsig(r0, 0xa, 0x30) sendto$inet(r1, &(0x7f0000000080)="cdb9d8c4e66466ef263f318361f51c04897f3f95a7a409567c8fcc8d8a0a9d017f2dfbc26d6adf768c98fafde385157c6c5ad23da4e4c5986157048e9a57b9e0a39249a1cd9c771488d70f21f3e35322d4adf43b3c2cd12a256b54bbe62a21c28c1276c0cac8e82a7113718873d1e68718c7314283974840e4d11353031b9a403a1ef38f4f1d9728fcaf73106bca35efe94441a0a3348fe849fd93c3ef5c4226adb369b1f31f6eb4639bc3dff8d524ad2c99fababff7f3ac", 0xb8, 0xc014, &(0x7f0000000140)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x200000c, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000004fec)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000008000)}) ppoll(&(0x7f000029afe8)=[{r0}], 0x1, &(0x7f00005fc000)={0x77359400}, &(0x7f0000c60000), 0x8) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) write$binfmt_aout(r0, &(0x7f0000000180)={{0x1cf, 0xfffffffffffff809, 0x401, 0x173, 0xed, 0x3f, 0x29a, 0x6}, "9a10da072d3bf45a92b5c22a23bceccd2d5272e73c4fbcd716b246375e4f92f0736e96b748", [[], [], [], [], [], []]}, 0x645) 2018/04/04 05:48:58 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000000100)=""/185, 0xb9, 0x1000022, 0x0, 0xffffffffffffff91) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000080)) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x900000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7ff}, 0x1c) 2018/04/04 05:48:58 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20c000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={r1, r2}) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000001c0)={'\x00', 0x400000103}) 2018/04/04 05:48:58 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x242100, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000000c0)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') ioctl$TIOCCONS(r2, 0x541d) setsockopt$sock_int(r0, 0x1, 0x100000000008, &(0x7f0000000000), 0x4) 2018/04/04 05:48:58 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}]}) r1 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000ffdffb)='#!', 0x2) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000240)={0x3, {{0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0xffffffffffffff29) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp\x00') ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) sendfile(r0, r2, &(0x7f0000000000), 0x401) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/04 05:48:58 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000003c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x9, 0xa88, 0x44dd}, &(0x7f0000000100)=0x10) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) membarrier(0x10, 0x0) r2 = request_key(&(0x7f0000000300)='.request_key_auth\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)='ip6_vti0\x00', 0xfffffffffffffffa) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="5ba5d4d3b45daaaa59a802655dea74d8fde277629b85c726dfc6bc1646767e833cb519651dfe40d4da4d1f57cfa991275b1a85cd6fae94067c5451bdb5ad0e8f93dde5033c289c7d25f50d0623ae2d3f1064f0f20d8ba98fcf0a1212f02d53386bddb6905a8d7718cb73285b249a0b56d0b3c3486dfc8f172c299610ffc1293af9b70993dfaf1567a32b010c3394db85b3e8039239ac228881a035084d36673a61246a60db0089bf0235533bfd534ad433832ea70983fb497f62d3b197a3b748f472e156465631c6ebb205d6b99f957e3ab584e2d7959f5190ac3dea50231e3f", 0xe0, r2) 2018/04/04 05:48:58 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000040)={0x1000400000000017, 0x2a, &(0x7f00000003c0)="4e05d7b000f383fcc13ba081d4c1584585e4bdf996138dc9ccb061abc403498e7dcd76c8dc2e4882dec1"}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000000)=0x3000000000000000, 0x4) arch_prctl(0x1007, &(0x7f0000000080)="68658751cc9e8be5500a5ba616fa601726146a8ce3ecd31d2ea2c816dfeb4dcf5fcf8ab44175a7128eca27ddd1588771ba034d2c353d03f3eb6fb608184af38d22ff3c02c2a1bf6c6bb8ef2fed53de23b30fb4c8b3c9a81abb5e9ae7c7f71d5c413a3b02d4a39aab8a94732e75cd64cfb3e14f6980345c255320dc7317fa78ff3a5b604a570e94c69025730c7ecb1b9b6631f05d97d95919bec06c88a662e82ed755dc1ddeba59bcc4737f6584dc4cb4128679a0b0c7d36fe6f4697bd31da5b52fde60c19575421a5d8fe7996152cd6fc907ee") ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f00000002c0)="b805000000b9000000000f01d98f8958010967420f0966ba410066b8030066ef83b90d0000000d440fc71d00000000654a0f01c80fd42e660fd4556fb9730200000f32"}], 0xaaaaaaaaaaaab20, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f00000001c0)) 2018/04/04 05:48:58 executing program 3: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000018000)="5500000018007fb1b72d1cb2a4a280a80a06050000a84302a7052369250009001800001c010000000600050002000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/04/04 05:48:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/rt_cache\x00') ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={0x0, 0x904d, 0x2, 0xa0, &(0x7f0000fea000/0x14000)=nil, 0xfff}) close(r0) 2018/04/04 05:48:58 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000700)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000006c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0e000000180000fa", @ANYRES32=r1, @ANYBLOB="00bb5752040ddf1b1ea7ef0000000100000004000074"], 0x22) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000100)={'broute\x00', 0x0, 0x4, 0x32, [], 0x3, &(0x7f00000001c0)=[{}, {}, {}], &(0x7f00000000c0)=""/50}, &(0x7f0000000180)=0x78) 2018/04/04 05:48:58 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r1, 0x49, "26c6eb5e409c19e49891ab44d73462a8d9f2aaff78bff6c35b3051a6b0359d6dc33b3bde95350af5b970162e0da70fe23cfdac96917a655c1a586905707d52cc5f1b2c49444c502aef"}, &(0x7f0000000180)=0x51) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x2000000000000005, 0x800) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='\x00']}) [ 62.570654] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/04 05:48:58 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x280c00, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x14, 0x4, 0x6, 0x1}, 0x14}, 0x1}, 0x0) [ 62.636396] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. [ 63.218363] binder: 7054 RLIMIT_NICE not set [ 63.222906] binder: 7054 RLIMIT_NICE not set [ 63.234294] binder: 7054 RLIMIT_NICE not set [ 63.238848] binder_alloc: 6987: binder_alloc_buf, no vma [ 63.244526] binder: 6987:7054 transaction failed 29189/-3, size 0-0 line 2963 [ 63.251830] binder: send failed reply for transaction 2 to 6987:6999 [ 63.375939] binder_alloc: binder_alloc_mmap_handler: 6987 20000000-20002000 already mapped failed -16 [ 63.389008] binder_alloc: 6987: binder_alloc_buf, no vma [ 63.389157] binder: BINDER_SET_CONTEXT_MGR already set [ 63.394606] binder: 6987:7058 transaction failed 29189/-3, size 0-0 line 2963 [ 63.398489] binder: 7059 RLIMIT_NICE not set [ 63.400566] binder: 6987:7054 ioctl 40046207 0 returned -16 [ 63.411575] binder: 6987:7060 got reply transaction with no transaction stack 2018/04/04 05:48:59 executing program 4: r0 = socket(0x10, 0x2, 0x10) openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)="24000000100005004d07e30800f20103030501001000010026000000f70000f1e75c09cf", 0x24) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/04/04 05:48:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000000c0)="222c818620fd91a121155c1af281e1dd", 0x10) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000040, 0x81, 0x0, 0x0, 0x7}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000a80)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 05:48:59 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x2b2, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer\x00', 0x80800, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000004c0)={{0x5e, @rand_addr=0x7, 0x4e23, 0x3, 'sh\x00', 0x24, 0xff, 0x78}, {@broadcast=0xffffffff, 0x4e24, 0x2, 0xbd98, 0x100000000, 0xf41f}}, 0x44) socket$inet6(0xa, 0x801, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffdfffbfffc, 0x400) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f00000001c0)={'nat\x00', 0x0, 0x3, 0x69, [], 0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/105}, &(0x7f0000000240)=0xfffffffffffffefe) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="db0000008df1c0dd99f51af3662028400edc8b664c99c8e1e5e7d980119299041f905693e83258ad2405eca1c6209f13602f06a209dd8e591a4ce4843afc02570ee06fc222f0c5e8f38ac07d2a6537451e6f801348ebb8213f4dc31ed8d8bc1cd39f15e202a2fa8c4f9a90941a781872c70aff6fa8c712a2d96e9405026177edd9e49c651ddc23a1154fc4776552e7b0c236fc451c6c063fac70e9db035e7ca84ff509b910e88a52a87a0a9ec61b6d6a1b441760237a35fa5ad2ef77991cc114366d53b4e155bea02b8220311abdc730775e20c992520f977a6166398b1a3e"], &(0x7f0000000400)=0xe3) read(r2, &(0x7f0000000040)=""/24, 0x18) open_by_handle_at(r1, &(0x7f0000000440)={0x2ad, 0x1f, "42bdec94bba18181fa2ce1435920a95044f6535d2c55836d5a6527a3c85dd751d759e6b7b454a4d847c078350c"}, 0x82) write$evdev(r2, &(0x7f0000b5df88)=[{}, {{0x77359400}}], 0x30) close(r0) 2018/04/04 05:48:59 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000197ff8)) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000091ff4)) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000240)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000080)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x103080, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000040)=0x81, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)=0x9, 0x4) 2018/04/04 05:48:59 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000500)=@expire={0x104, 0x18, 0x401, 0x0, 0x0, {{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x3}, {}, {0x0, 0x80000001, 0xffffffff80000001}, 0x70bd2a}}, [@mark={0xc, 0x15}]}, 0x104}, 0x1}, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/04 05:48:59 executing program 5: r0 = memfd_create(&(0x7f00004f3000)='em1$\x00', 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x4}}, &(0x7f00002df000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x1, 0x4) dup3(r0, r1, 0x0) 2018/04/04 05:48:59 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000f7ffa8)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) 2018/04/04 05:48:59 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) r3 = syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x3f, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) recvmmsg(r3, &(0x7f0000002900)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/110, 0x6e}], 0x1, &(0x7f0000000280)=""/185, 0xb9, 0x7557}, 0x101}, {{&(0x7f0000000140)=@un=@abs, 0x80, &(0x7f0000001480)=[{&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000340)=""/48, 0x30}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x3, &(0x7f00000014c0)=""/205, 0xcd, 0xffff}, 0xfffffffffffffffc}, {{&(0x7f00000015c0)=@alg, 0x80, &(0x7f00000027c0)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/109, 0x6d}, {&(0x7f00000026c0)=""/221, 0xdd}], 0x3, &(0x7f0000002800)=""/226, 0xe2, 0x40}, 0x3}], 0x3, 0x40, &(0x7f00000029c0)) r5 = syz_open_dev$evdev(&(0x7f0000002a80)='/dev/input/event#\x00', 0xafa, 0xc0000) read(r4, &(0x7f00000001c0)=""/187, 0x78) write$evdev(r5, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$selinux_validatetrans(0xffffffffffffffff, &(0x7f0000000500)=ANY=[], 0x0) read(r0, &(0x7f000022e000)=""/74, 0x4a) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000380)) r6 = dup2(r0, r2) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, 0xffffffffffffffff) [ 63.425130] binder: 6987:7060 transaction failed 29201/-71, size 0-0 line 2763 [ 63.460153] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/04 05:48:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) getgroups(0x3, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchown(r0, r1, r2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0xc080, 0x0) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000000080)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000400)=@ipv4_deladdr={0x18, 0x15, 0x409, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r4}}, 0xfffffffffffffee0}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) [ 63.484627] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 63.496069] binder: undelivered TRANSACTION_COMPLETE [ 63.501270] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/04 05:48:59 executing program 7: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x2) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x0) epoll_pwait(r0, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}], 0x6, 0x6, &(0x7f0000000280)={0xfffe}, 0x8) fcntl$setlease(r0, 0x400, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={0x0}, &(0x7f0000000080)=0x8) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x23) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) 2018/04/04 05:48:59 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000791000), 0xb6, 0x8800) accept(r1, 0x0, &(0x7f0000000100)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x1, 0x0, "4f2ed39cb732c59bd45d594b01a75ad893ecaf659c24a2d40a018b078c3cc8963a465b679fe17f034ca197775cf75c81063ac0fe44d66fdb67403c87ed8d698fbbc9df0295737670fc72bbd464471f78"}, 0xd8) sendto$inet6(r2, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7ff, 0x3ffc00, 0x3, 0x8, 0xffffffffffffffff, 0x3}, 0x2c) 2018/04/04 05:48:59 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r3, &(0x7f0000000200)={0x0, 0x0, @remote}, &(0x7f0000000240)=0x10) r4 = syz_open_dev$mice(&(0x7f0000003480)='/dev/input/mice\x00', 0x0, 0x0) sendto$ax25(r4, &(0x7f0000000180)="52620284e927264cd9a79ba9c2eb61ef9b5e3d4b0d", 0x15, 0x91383b44b6ebcca5, 0x0, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="5800000014001900f8ff4b41040d8c5602ff03000000e076489643d818fe58a2bc4a0381001dffffffff0000000006007fffe51000174100005bffff001ce1ed900000000082a400000006b736231be86efd121f00ec680f", 0x58}], 0x1) recvmmsg(r3, &(0x7f0000001980)=[{{&(0x7f0000001740)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001940)=[{&(0x7f00000017c0)=""/29, 0x1d}, {&(0x7f0000001800)=""/191, 0xbf}, {&(0x7f00000018c0)=""/26, 0x1a}, {&(0x7f0000001900)=""/10, 0xa}], 0x4, 0x0, 0x0, 0x9}, 0x2}], 0x1, 0x1, 0x0) sendmmsg(r2, &(0x7f0000003380)=[{{&(0x7f0000000280)=@un=@abs={0x0, 0x0, 0x4e24}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)="3aaa2fc1f63bed9485fd279f2c126946aecc85a439046758420e0627b0810865ecea6fd7747b80f768c0ec9f36537a6cf4bde9dfd2bfe5d2c0c890639609b6b7434c5c9bd10243647c6301ac0d302eb415bb8cfca9c3a14e8b597db4ba8e92751459b10a7251cec185d910fc169cad558acde6494f7e14ba6d0de4e3137d99b6dc5bae32247d0e1a3a455d11a125a2018ef6984c8a77602901a76e952857d5ab295d467269b1d62feffa03c8067a944c25eb68dbb9c78d", 0xb7}], 0x2, &(0x7f0000001400)=ANY=[@ANYBLOB="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"], 0x258, 0x2004c841}, 0x2}, {{&(0x7f00000019c0)=@hci={0x1f, r5, 0x3}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001a40)="64c55ab9d1446371d892b49cf205d08045f9304f7a50de94972e41f0b1fe1c2bc98824d019a8603cb3a5866ac6fa1b3fd3a54fa7693b323ce30f5f33cfceb3cd76276a6f2a8ccbe9b88a13a0011c259dcaa7eea7da8d8fc4b53a68bd2e26b0c014f72ee910d36191e88fdbcf64d5794c067b2ab1ba92adbf943df0aab54f82f597c3cc895ab2dd9bdf0acbdcf08f04406e707b632d6d1951aabfffd3f3f819e51c261cbf7733a9fbbf245418f481fdf4cbd6568be3692ff1ef547e543048330db911219ad41d132f4e67d7", 0xcb}, {&(0x7f0000001b40)="c0c57afc205734fd58a391394fc26742aec0812ae70373f18b8c35e9ccc45f37a49dc4b3d5425385579ace2c18c3276a4c7b0e136daf2522833749f4f767ebfc939ca8d280d9f608ff5809caf3f42a6fa03ceab1bd9132df5a4d9d3a0f6b1b59f0834da2f273bff20279eecf7d053d9c3c91a64ca8c6e93621ac287d5cc226d66a25970e3ecc2592e70435acb3390ee748f221b5a9ed68b30941add097543a2e997992cca454facb858f810d00596cd920fa722456efd877c373a3b7cbdb336a64e9e2be98f659", 0xc7}, {&(0x7f0000001c40)="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", 0xfd}, {&(0x7f0000001d40)="a9ff56b216ffaa021d325f0a280720e6f5e7d9", 0x13}, {&(0x7f0000001d80)="478f1376cba90061b6d690", 0xb}, {&(0x7f0000001dc0)="7b729d3bf53e2405b7b5f7968109f35e23b55cfe5f9c", 0x16}, {&(0x7f0000001e00)="2b1420666a391f7cc4533e5196293258dde25c3a2a3f412f1c09857e7c7ead917d13532442797e1054866cfdcee6c8e83c95609e10c5de6b51b6aef062be912097d49c4ac3fada3dae6b8535d5524ec5692e73d7d4801b846058f433aea30be694a926e3c9352fed2ec1eb209e2b4c2d5412cee3068659a2d7fa892036be19df5c3dbc3895cd197a4a1ebc229b861cef9902535c2ad5c74c2457a5552d56dbb0070a355f009dc2ff23d0bd8cbfcb50a27af5ad18d8c2072ed8e8472ce1f6bc9868358eb067701c1991c02cd1085cf89bac77dd5e347ac0d27cb3753cd51527b4419dd74e9a08ea2a938d671a2fd80697", 0xf0}, {&(0x7f0000001f00)="eeca69e0d1ffe713c7d76a8fb7b6d25c0af2610698756b230ec9d880977b158204f9dd2eacc233902f72bbfb12151676d8b5642860e428c4987dceaa5d06038c0f55e7953fb744d34c8471138986b0e80596", 0x52}], 0x8, &(0x7f0000002000)=[{0x28, 0x107, 0x56, "4b8443bb802af08b554c5fe637986c541bfeff3b68be"}, {0x48, 0x101, 0xcf06, "4888dff65a589cdacfa14bbb7234ac61197618ecfdaf68c6b4638a17251b1d4de3e18d30812bc3c63c53363a40d602b6647fe7"}, {0x1010, 0x0, 0x3, "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"}, {0xe0, 0x10a, 0xe7, "5f1f0410060d0442e648321e7bc9828880d7b325113a4551c8910db16607579d6ac42bababa5035a268f740600110a1ce485cacb693ca70918db8f344feb4280688057f438d55c5e09373b66be05f86124b297ccc972a75d1b84a3474c84d40a8678f16cc53a1785931adfd7f589747f609b875d00fbacd89842da80fd8a4233d637a5d23128f7896fced43161d88b14f6e36ae7119207dbbd2331fb3a2465f3bbc10a87bb1afaef411924a8e8992d97ca8b87b63a2ddf63ee8283fae037976516eddce4a4b3507a28"}, {0x48, 0x11, 0x8000, "841adabf8a9c2e67eb1959d903d0273fe5e618c794efd4d5683e43b82f3c024c8fff31c3be2971fb0f161079bcde5ad4b392a34abe"}, {0xc8, 0x115, 0x2, "1e3b516ce91d54950c1499e8450a513f4063fa48586ef7d5bafaeb36821f5b91ae9065b6a4bf957cd6aeb9cc014753a82d5639d49e9b075a302ce8016c29a18c7c706113f622f6155085de6117bad0ec93d74ce8b0d4af45dcada3a3da61b13b8019bb94f47016dce7114327be16090826266c3ef3954a83c8076c18d711af5198b217f69243bd327daad72e914792b772c91ba9280651904cdedffc7bae4ee30773d46690111615ae3a57925e03d6067fe1"}, {0xd8, 0x1ff, 0x401, "25ae863016db8c73b7b0d342a441aa6ea0b5fea4f12167c75f83336b8acf1fe08ec7fc20d677b555b2e054393dbd14ccf8073177dda3ed37f940bfd9c46d9d3a1b453685b50be23e5224665f6fbabd2555790c1b84cade751b08dde13e13b45c80898b25b824406b5910b4c16f00ce0b0bb1c958b32d56dea61f0e97dcdbe132f2680145d52fd406671064f54721713aa89a81b3485c294071ded30e5e38cae0e226d9281579bd86164c344a0e68060d5de08374e223687716edf12d27ac89e17345ce2f85"}], 0x1348, 0x40000}, 0x9}], 0x2, 0x80) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x10040, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000001700), &(0x7f0000003400)=0x3a7) [ 63.537568] binder: undelivered TRANSACTION_ERROR: 29190 [ 63.543199] binder: undelivered TRANSACTION_ERROR: 29201 [ 63.550384] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/04/04 05:48:59 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=ANY=[@ANYBLOB="1c0000001800210c0001000000000000802000000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/04/04 05:48:59 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/rtc\x00', 0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1000000000000, 0x20000) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000140)=0x1000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={0x0, r0, 0x3, 0x2}, 0x14) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) seccomp(0x0, 0x0, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) accept$alg(0xffffffffffffffff, 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xa, 0x4000000000080, 0x2, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r2, &(0x7f00000001c0)="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", &(0x7f0000950000)}, 0x188) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r2, &(0x7f0000fce000)}, 0x10) getresgid(&(0x7f0000000380), &(0x7f0000000440), &(0x7f00000004c0)) vmsplice(0xffffffffffffffff, &(0x7f0000000380), 0x0, 0x9) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="3cffffff3400200027bd7000fbdbdf250f00000008006600ff03000070fb1cc97ce673d611b986ffcd96ecaa19a6bf62281afa00cae694660d876ce699054885e4f0f0b635eb2110d1e9adad8387709a8183238b578ecdfa9059d1e9f782279fa5ac2eb0"], 0x1}, 0x1}, 0x4000000) 2018/04/04 05:49:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)=']bdev:@vboxnet1#^!\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000080)={0xa496, 0x3, 0x0, 'queue1\x00', 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000000000), 0x13d) 2018/04/04 05:49:00 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x8000, 0x1b3400) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0x4, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc0884123, &(0x7f0000000000)="be") 2018/04/04 05:49:00 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x80800) recvfrom(r0, &(0x7f0000000080)=""/154, 0x9a, 0x10000, &(0x7f0000000140)=@sco={0x1f, {0x6, 0x3f, 0x9, 0x4, 0x0, 0x3ff}}, 0x80) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000f65000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00004e2000)) 2018/04/04 05:49:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000d40)=@ipv6_delroute={0x30, 0x19, 0xb17, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x30}, 0x1}, 0x0) 2018/04/04 05:49:00 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) sched_setaffinity(r2, 0x8, &(0x7f00000000c0)=0xff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r3, r4}, {0x8, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x6e6bbf, 0x1, 0x0, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1}}, 0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 0x4e20, 0xfff, 0x2, 0xa0, 0x80, 0x0, r3, r4}, {0x62, 0x0, 0x3f, 0xfffffffffffffff8, 0x4, 0x74edf285, 0x8000, 0x7}, {0x20, 0x3, 0x3, 0x100}, 0x4d80, 0x6e6bbf, 0x2, 0x1, 0x2, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x4, 0x2, 0x6, 0x1f, 0x1, 0x88}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@local, @in=@multicast1}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000500)={0x3, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0xf794}}, {{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000000)={{0x4025, 0x100000001, 0x4f69, 0xfff, 0x2, 0x200}, 0x400, 0x30, 0x6}) 2018/04/04 05:49:00 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80, 0x40000) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000040)=0x7) r1 = socket(0xa, 0x9, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000004c0)={'bond0\x00'}) 2018/04/04 05:49:00 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 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, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f000082ef0a)=""/246) 2018/04/04 05:49:00 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)={@loopback, @local, 0x0}, &(0x7f0000000200)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000240)={@empty, 0x3, r1}) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x400000000804e20, 0x7fff, @empty, 0x8}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000100)=0x3, 0x4) syz_emit_ethernet(0xfffffffffffffe05, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)={0x0, 0x0, [0x4, 0x0, 0x3c5]}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) 2018/04/04 05:49:00 executing program 3: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) poll(&(0x7f0000000240)=[{r1}], 0x1, 0x7ff) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f000020cffc), 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1c00000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x3}, &(0x7f0000000100)=0x8) 2018/04/04 05:49:00 executing program 1: r0 = memfd_create(&(0x7f00000000c0)="2f7b06003170707031253a656d30f9", 0x0) write$tun(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="9d"], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000000040)=0x0) fcntl$setown(r2, 0x8, r8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000005c0)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/04/04 05:49:00 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200001) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x2003) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000100)={0x1}) 2018/04/04 05:49:00 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0xffffffffffffffff) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) memfd_create(&(0x7f0000000080)='%:bdev#*\x00', 0x2) dup(r0) 2018/04/04 05:49:00 executing program 6: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setlease(r1, 0x400, 0x2) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000000)={0x37d, &(0x7f0000000100)}) fallocate(r1, 0x1, 0x7, 0x0) 2018/04/04 05:49:00 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x87, 0x14}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0x4d4, &(0x7f00001a7f05)=""/251}, 0x48) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x101000, 0x2) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0x9c3, 0x41df]) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000140)={r1, r1}) [ 64.805402] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13) [ 64.851890] x86/PAT: syz-executor1:7161 map pfn RAM range req write-combining for [mem 0x18af40000-0x18af43fff], got write-back 2018/04/04 05:49:00 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f02000)=0x3, 0x4) bind$inet(r0, &(0x7f0000000140)={0x2, 0x8000004e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5d275283c039f9dc) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x0) socketpair$inet6(0xa, 0x7, 0x7f, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x3, [0x5, 0x1, 0x4e]}, &(0x7f00000000c0)=0xa) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x119000) getpgrp(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000340)) stat(&(0x7f00000028c0)='./file0\x00', &(0x7f0000002900)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0xc) 2018/04/04 05:49:00 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) r0 = openat(0xffffffffffffffff, &(0x7f0000001100)='./file0\x00', 0x0, 0x2) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x23, &(0x7f0000001580), 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) 2018/04/04 05:49:00 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$inet(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000140)) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00000000c0)={0xc6, 0x9}) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="180000bc0800000000000000000000000000000000000000"], 0x18}}], 0x2, 0x0) [ 64.981006] x86/PAT: syz-executor1:7161 map pfn RAM range req write-combining for [mem 0x18af40000-0x18af43fff], got write-back [ 65.021012] IPVS: ftp: loaded support on port[0] = 21 [ 65.026949] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2018/04/04 05:49:01 executing program 4: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20100, 0x50) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000040)={@empty, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, @loopback={0x0, 0x1}, 0x1ff, 0x20, 0x4, 0x100, 0xf9a0, 0x0, r1}) sendto$inet6(0xffffffffffffffff, &(0x7f0000d2aa85), 0x0, 0x0, &(0x7f00004d4fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/04 05:49:01 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xa) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) flistxattr(r2, &(0x7f0000000080)=""/49, 0x31) dup2(r2, r1) io_setup(0x4, &(0x7f0000000000)=0x0) io_submit(r4, 0x1, &(0x7f0000001440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x0, r3, &(0x7f0000000100)}]) 2018/04/04 05:49:01 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)={0x30001}) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) r4 = getpgrp(r3) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x10, &(0x7f0000000100)={0xd66}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000080)) time(&(0x7f0000000140)) 2018/04/04 05:49:01 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) sendto$inet(r0, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x4) 2018/04/04 05:49:01 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000240)=""/143, 0x8f}], 0x1, 0xff) 2018/04/04 05:49:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f0000000000), 0x0) 2018/04/04 05:49:01 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x6612, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000100)=0xdfeb) setuid(0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0xe1, 0x6, 0x81, 0xff, 0x0, 0x9, 0x1051, 0x8, 0x6, 0x80000000, 0x401, 0xffffffffffff7fff, 0x18320000000000, 0x0, 0x200, 0x4, 0x5, 0xffffffff, 0xbd0, 0x61, 0x9, 0x8, 0x8000, 0x643, 0x5, 0x1, 0x4, 0x6a0, 0x1000, 0x6, 0x2, 0x3, 0x6, 0x9, 0x3fffc000000, 0xfffffffffffffffc, 0x0, 0xfffffffffffffc01, 0x1, @perf_config_ext={0x1, 0x2c1}, 0x8204, 0x13354590, 0x529c, 0x1, 0x9, 0x1, 0x1}, r2, 0xc, r0, 0xb) accept4$ipx(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x0) 2018/04/04 05:49:01 executing program 6: socket$inet_sctp(0x2, 0x5, 0x84) r0 = open(&(0x7f00000017c0)='./file0/file0\x00', 0x40, 0x0) r1 = open(&(0x7f0000000080)='./file1\x00', 0x100000040, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000040)={0x2, 0x1, &(0x7f0000000000)=""/33, &(0x7f00000000c0)=""/128, &(0x7f0000000140)=""/113, 0x2000}) pwritev(r0, &(0x7f0000001740)=[{&(0x7f0000000240)="82588808064324e4fa0116d723b7b215a8337702d70add122a4ab8c4c2c826a89b2cdab3ecd8964bd01de24b78ce37ee87fc6f69ac8f7423cb7a50de84df65107da9659da3e3a3e33c7f676a78801a6303494e66026866e2aee064e5a2d59abcae0e7d287b7305b10d78a3a04a079f4b49e786cf5ae7d47f6b9227573e02766f3165ffac8c3b5b91cbd01dc6cd682306a8a81444ee0ce957c894a0ec8605f0cabc3e8678ca6efcabf628d2912a0578fb22cb82c12f04149792ac97", 0xbb}, {&(0x7f0000000300)="f1f551fc1c0bc156e7d2899e3e313765ac6d4a9c65fe70b77adaccc72b68b7cf07c50a94ac6bd946c1f0cba3f6d2a86b9b39ce498446f9666f7f5f055c5c839911a0f299100f54d2a12689ed5ebaa02c6639e355030bd0642f8395c3ce0f7410ee97943c815b8d7c9591f35f5e95c62cc9d583891ea1bcd7554fad39c24b0af801afaa34552bf4842e590d93d5022577b2e54d3672b986ca728e1f1bb28c644ba194768e1c708495ceb503f7cfc9cb5a0ff0addbcd06e5a9ea5c115130325bce3069754e74a17ff9faea4764313ff50efde76ebdd8769f923cf9302107b8564e79f9a23965817659416eebdbb1bbc7385fac8b737e29", 0xf6}, {&(0x7f0000000400)="65cd3af70414d65a6fcf7f210a61e82155ec2dc86ad187a54073d42092cdb9a93002d065c1cbeeebca9f18bbf032a491b0bf3b012ae24dc70bfb077036ff248140d7c363f663c3546eb6d4d92d105dd605c06c1c35e5b03ecec78778a65c13e8091cff5bb409aa", 0x67}, {&(0x7f0000000480)="8992c641f1a73615eed01c3c8a63dd9bf8b8da5da3dc11ed28d20497c962f4f06090", 0x22}, {&(0x7f00000004c0)="58ba5d903a9d72e1807a78f833be74b2f9f915a50c54d3ece1f724b26d68a5bf7ac0c9ef568821318ab01cfdb63ca9051f478f72e0df4eb0938b9380b88bdab580f3be3f362d2f337bab29061ff072bdde4d0f6e1eb5c1b410c3d5740e651822751983352035b0897230d668dcfdeb88cc83dec0241ccb40975e9cd21c5b9af1a6a55b6d17dab29aa55edef9ba1967a7d9bbd0f5d557bff0c2108a1cb0a43a1f3e59f405c2cea1828798560fd148c0cf3520b07a0788d0a2166852b7d5b745f7aec9937decceec35888ec8cd69d8a0", 0xcf}, {&(0x7f00000005c0)="4061eb9c5219b429dba13420c4a38368b3fbba93ba3e8ceb6e56566d26f8c5b1a82211e1b5fc84f45a6aa3a68d654637ea9d01b8cbc8d63f34fd2ebfa915b7c8bf29dcf040face64198b19ebcdcf8307cb9b3c2ef9b38e8c0e5d5e96c26bb08fdfef4d841a5731a69b9eb392f3be05929bdd2066403ee476c054680441aa7b7158490ded70f07a3d73add9b153469eb2627c687cb18bc4d98776bbc145d7d2a83f8b11553be83deebdd16ade6a195c0c615293c41bec940bf16e8c80f728a1d74f90b87f680be5f5748f476f088e0827d3b5bb3d3989ffe6d00e728b6e7cb0bfd196ed36e3d559d8d61250b10aad", 0xee}, {&(0x7f00000006c0)="8f611f65e33a8c6a4fc7fe4349366edf162f60b8e3d3000ce2fd984c8ae301440f954e1865bdeb3bcf1c14084056713c11e4fd8af87b097ad739f66e28162a6a4258e14ce2e0", 0x46}, {&(0x7f0000000740)="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", 0x1000}], 0x8, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x1) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rename(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='./file1\x00') 2018/04/04 05:49:01 executing program 2: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, 0xffffffffffff0000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) 2018/04/04 05:49:01 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x8001, 0x14400) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, [0x4, 0xfffffffffffffff8, 0x200, 0x7f, 0x8, 0x0, 0x3, 0x6, 0x8, 0x0, 0x100, 0xfffffffffffffffb, 0x6, 0x5, 0x9]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x9, 0x6, 0x6a, 0x8, 0x9}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000340)={0x2}, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000003000)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000000)=0x108) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000000)=""/147) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={r2, 0x1d7e94f0000, 0x30, 0x0, 0x80000000}, &(0x7f0000000300)=0x18) 2018/04/04 05:49:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup(r2) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x9) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f00000001c0)={0x0, 0x7ff, 0x3d}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)={0x5}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) r3 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x430400) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000000140)={0x6, &(0x7f0000000200)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @dev}]}) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1000}, {r2, 0x1002}], 0x2, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f00000000c0)={0xa35}, 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 05:49:02 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x391080) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000140)) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x325) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000180)) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x2, 0x0, 0x0, 0xf45}]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000001c0)={'ip6gre0\x00', 0x9}) 2018/04/04 05:49:02 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) clock_nanosleep(0xfffffffffffffffc, 0x1, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r1 = fcntl$getown(r0, 0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x200, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f00000005c0)={'gretap0\x00', {0x4, 0x200, 0xccd, "941689225a0c"}}) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000002900)) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) process_vm_writev(r4, &(0x7f0000000280)=[{&(0x7f0000000140)=""/238, 0xee}, {&(0x7f0000000240)=""/32, 0x20}], 0x2, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/33, 0x21}, {&(0x7f0000000300)=""/47, 0x2f}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000000340)=""/251, 0xfb}, {&(0x7f0000000440)=""/22, 0x16}], 0x5, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) connect$vsock_stream(r2, &(0x7f0000000480)={0x28, 0x0, 0x5d23d0f01a5e5ac2, @my=0x1}, 0x10) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000000080)=0x0) io_getevents(r7, 0x236, 0x5, &(0x7f0000000780)=[{}, {}, {}, {}, {}], &(0x7f00000000c0)={0x0, 0x989680}) r8 = request_key(&(0x7f0000000880)='syzkaller\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000900)="2e6e6f6465761200", 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r8) ioctl$UFFDIO_ZEROPAGE(r5, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) creat(&(0x7f0000000040)='./file0\x00', 0x0) shmget(0x2, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ptrace$setopts(0x4206, r4, 0x0, 0x0) futex(&(0x7f0000000680), 0x0, 0x0, &(0x7f00000006c0), &(0x7f00000028c0), 0x2) 2018/04/04 05:49:02 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xfffffe21, &(0x7f0000000040)={&(0x7f000063de2c)=ANY=[@ANYBLOB="3c01000010001307000000000000fe80000000000000000000000000000000030000460000000000000000000000000000000000000001000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001000000003200000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c00120063636d5f626173652870636263286165732d6165736e69292c736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000060000000"], 0x14d}, 0x1}, 0x4040882) 2018/04/04 05:49:02 executing program 7: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x1) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) fcntl$setstatus(r1, 0x4, 0x2803) pwrite64(r1, &(0x7f0000002540)='^', 0x1, 0x0) signalfd(r0, &(0x7f0000000080)={0xffff}, 0x8) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26}, 0xffe2}, 0x1}, 0x0) 2018/04/04 05:49:02 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000000040)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) [ 66.123177] ptrace attach of "/root/syz-executor5"[4541] was attempted by "/root/syz-executor5"[7252] [ 66.934221] ptrace attach of "/root/syz-executor5"[4541] was attempted by "/root/syz-executor5"[7252] [ 66.951574] ptrace attach of "/root/syz-executor5"[4541] was attempted by "/root/syz-executor5"[7252] 2018/04/04 05:49:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000400000a1000000004789e00ea368b11115821fafd51a4585488c2dbe71c9dd85124c805ff44c309ff4e1be8ee95b1b5a0409362f1479cc9f86d5e63dc2a8e5af1fafaad03be7b0e3c0f6b93492600bc82a1b4c5c0156126f367c1973f1da9d435bf45454a522dfb16cd8aa240745945dd61765c0f796ea62d18f4b94fdab878045e40405e5e0cb482fa72577d657a529c558cdfd865ec43e60aaa44c63826419aad5011b73b89b3fb7ef7cb569bf08aabbdd3afef4395b7838ae8ccf1e0f649997e202cbe4f550b7f44c43640a"], 0x14}, 0x1}, 0x0) 2018/04/04 05:49:03 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000500)='/dev/snd/controlC#\x00', 0x7, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000000)={{0x1ff, 0x0, 0x0, 0x0, "bcb68bcafe38097f874ab3aa88ad73cfadbca1ae2215d1fb2577626e70415bbf366863eeb7a5c3e7546dc374"}, 0x0, [], {0x0, 0x1c9c380}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc\x00', 0x4041c1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000580)='tls\x00', 0x4) 2018/04/04 05:49:03 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$nfc_llcp(r0, &(0x7f0000000180)={0x27, 0x1b7, 0x0, 0x1, 0x2, 0x80, "9feab9cf2e2f50de37422f78f865e2d44ebe334a5011894b5b97cef88e8a36f982430e7cf643788f0ecc7c2007684cdddd92f77e43c3bb71785a1a3f65d59a", 0x31}, 0x60) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000000c0)={'teql0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}) setsockopt(r0, 0x114, 0x6, &(0x7f0000000000)="2a8e0000", 0x4) r1 = accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x401, 0x101640) getsockname$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000240)={'syzkaller1\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) 2018/04/04 05:49:03 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac0fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x40000000000000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="c044", 0x2) 2018/04/04 05:49:03 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x800, 0x410000) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000003c0)={0x3, r1}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 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, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffc000/0x3000)=nil) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000500)=ANY=[@ANYBLOB="0000090018000000010001000700186e4913efec080000080000ff010000d20900000200001b8a730c6f3fc1188c910edcf58ca563f7dbe5543abcc36e2616b8dcdb63791e79e7193d6dc30570ef4af09b23bf304d0baea34cb1aa785aa6ced5722df3e3d8436c23fe2f86881d60b7621085"]) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x11, 0x2, 0x0) lstat(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)) getgid() fcntl$getownex(r3, 0x10, &(0x7f0000000400)) setsockopt(r5, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a000091", 0xe) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) shmctl$SHM_LOCK(r4, 0xb) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f00000004c0)={0x100000000, 0xfffffffffffffffc}) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="36ec997aa1e187254ede810772aecdacf05c4598b3665e4d1cd9dc8805a91b0c12fb25593cf14d4ca384f18a9c5e008bbbfc7b69295e46f2794d59ef7c0ef49442b635b7c1b14389063f05213a7dc5518bfc23d94a59c478b391fc47464e0b25522e32ebf3082c46ad116cb55158f237c24de262543403da3e3dc7638177d888098c888e228d2a06afcc4e4905", 0x8d, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r6) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) r7 = openat$cgroup_procs(r2, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r7, r7, &(0x7f0000000040), 0x1) 2018/04/04 05:49:03 executing program 1: getpgid(0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x18080) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)) 2018/04/04 05:49:03 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) write$cgroup_type(r2, &(0x7f0000000280)='threaded\x00', 0x36) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00000000c0)={0x6, 0x40, 0x7ff}) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) fcntl$dupfd(r2, 0x406, r1) 2018/04/04 05:49:03 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)={0x2, 0x1c, 0x7, 0x7, 0x20000000000000a0, 0x0, 0x70bd28, 0x25dfdbfc}, 0x83}, 0x1}, 0x801) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) sendmsg$key(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)={0x2, 0x4000000040000005, 0x7a82, 0x7, 0x319, 0x0, 0x70bd2b, 0x25dfdbff, [@sadb_x_filter={0x0, 0x1a, @in6=@local={0xfe, 0x80, [], 0xaa}, @in=@dev={0xac, 0x14, 0x14, 0xc}, 0x7, 0x14, 0x14}, @sadb_ident={0x0, 0xa, 0x2e6, 0x0, 0x4}, @sadb_key={0x0, 0x9, 0x0, 0x0, "493ef5817cc2d14d9d48434084221e1a827a583de02c533dfdea354c9ff0b4fedfcc95bb15366bf3bcd7cc2cf2144f6ae6b2e209a4071dfb3007d3d2509419af5859558dd6a96897a94bf6173cfb0e4b50fb2c5e519280639673241de18429fc63f0fa6352c27c4c23af6dfe7503c0d8dcdc4641fabccebec50c5e7ddfacaffc0f7d810a4f48c90f7566effde7104ac575fb3797b325f7552ab605e418a97e7ee5a577b471b833c1e5083d6f4d0863ce365227793e5f2d2622bef50060e4ea816eaf3a863df3e94b4b771059065b4552e860a2ca5b1f2738fb27515020526471b84894859bfe2cfbe7be817c7e70"}]}, 0x50}, 0x1}, 0x0) [ 67.007916] ptrace attach of "/root/syz-executor5"[4541] was attempted by "/root/syz-executor5"[7276] 2018/04/04 05:49:03 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYRES64], 0x8}, 0x1}, 0x400000) 2018/04/04 05:49:03 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xb04, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00001a4000)=""/1, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x3) pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/04 05:49:03 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xfffffffffffffffc, &(0x7f00009ecff8)=0x10001, 0x20, 0x2) socket$pptp(0x18, 0x1, 0x2) 2018/04/04 05:49:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x8000) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000080)=0x3, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000000c0)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) close(r0) 2018/04/04 05:49:03 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00000001c0)=""/244) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x9, 0x0, 0x0, 0x13, 0x55d, 0x3, 0x3f, 0x3, r2}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000140)={{0x80}, {0x7fff}, 0x0, 0x4, 0x8000000000000001}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000400)={r2, 0x4bf9, 0xf3, "94848e12160f5bb6fe6173ea98b6e8794ba25e75da9dc5fd8f29e90ffdcbbc7be7d7011d6cf51e4275a407fc16f1939c729f3f511106e7f14ad384e68d530a826a8bf562ab12faf9041e0cec8f88f52047cd82eac482802c78851cb30f306aa0f2d4d87aaa06660cb5d886c14dd4505ae1753205f25a0cb0aa048ba4c2ffda1daa9a52f41195c18ff3581d5abcf00dba9af9542eef0b49156bd2e00675a39284c5fc567b92a1634f177bc220b0c25ce6f005a5632da1a0fcf025097708e61cbdb3cbcda795ec9ddcdf02e782898e3595a842ddfc525e0523e39e736ee7ecfa08e8a7dbe840404c9a0551866af782493623fc80"}, 0xfb) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x31, [], 0x3, &(0x7f00000002c0)=[{}, {}, {}], &(0x7f0000000300)=""/49}, &(0x7f00000003c0)=0x78) 2018/04/04 05:49:03 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001e80)={0x0, @multicast2, @local}, &(0x7f0000001ec0)=0xc) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x80, 0x204080) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000001f80)=@ipv4_getnetconf={0x1c, 0x52, 0x803, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/04 05:49:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) r1 = semget(0x3, 0x1, 0x420) semtimedop(r1, &(0x7f0000000040)=[{0x3, 0x10001, 0x1000}, {0x3, 0x1}, {0x7, 0x4665, 0x1800}, {0x4, 0x2, 0x1000}, {0x2, 0x7, 0x1000}, {0x3, 0x3, 0x1000}], 0x6, &(0x7f0000000080)={0x0, 0x989680}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/04 05:49:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup2(r0, r1) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f0000000000)={0x7fffffff8, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x3ff, @loopback=0x7f000001}}}, 0x108) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xfffffffffffffffd) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000140)) 2018/04/04 05:49:03 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) 2018/04/04 05:49:03 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xffffffffffffea73, 0x288400) fdatasync(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4fffc, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000180)=0x7) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[], 0x0) openat$cgroup_int(r1, &(0x7f00000001c0)='cpuset.memory_migrate\x00', 0x2, 0x0) modify_ldt$read(0x0, &(0x7f0000000040)=""/229, 0x52) 2018/04/04 05:49:03 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x0, 0x200) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000300)={r1}) r2 = socket$nl_generic(0xa, 0x3, 0x10) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x9, 0x100000000}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000001c0)={r4, 0x1f, 0x10}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000140)={r4, 0xc29}, &(0x7f0000000180)=0x8) setsockopt$netlink_NETLINK_RX_RING(r2, 0x3a, 0x6, &(0x7f00000000c0)={0x0, 0x0, 0x7}, 0xc6) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000000)=0x3, 0x4) ioctl$int_out(r2, 0x5460, &(0x7f0000000240)) 2018/04/04 05:49:03 executing program 6: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)}, &(0x7f0000000000)=0x10) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) 2018/04/04 05:49:03 executing program 0: r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x800) syncfs(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x2286, 0x80000) 2018/04/04 05:49:03 executing program 1: gettid() exit(0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, 0xffffffffffffffff) 2018/04/04 05:49:03 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="14000000880000fa", @ANYRES32=0xffffffff, @ANYBLOB="0000000002000000ac1414000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000955f37fa0000000000000004000000000000000000004eb7e9de76c2f5a5b2c79fac4aad8e8fb8f862b74291d8240dd268471d78d6490d8af23a6826599f90d21adb804b"], 0x90) 2018/04/04 05:49:03 executing program 3: unshare(0x60000000) socket$inet(0x2, 0x5, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getgroups(0xa, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r2 = getgid() r3 = getgid() setresgid(r1, r2, r3) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000480)=0x54) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000040)=0x54) 2018/04/04 05:49:03 executing program 7: epoll_create1(0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000cb000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller1\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) unshare(0x8000400) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/04 05:49:03 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x40800) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000040)={0x1f, 0x6}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f00000000c0)) [ 67.512547] IPVS: ftp: loaded support on port[0] = 21 2018/04/04 05:49:03 executing program 6: ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f00000005c0)="95f9503c3d52feb0919f38da94633af8849adc9a85149a2afd89b2b3cab5cfe9a2ac6f") r0 = userfaultfd(0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000600)='/dev/vcs#\x00', 0xbc86, 0x101000) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00000006c0)={0x13000, 0xd000, 0x100, 0x5, 0x9}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) r2 = getpgid(0x0) ptrace$getenv(0x4201, r2, 0x408, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) clone(0x10004004, &(0x7f0000000700)="2d1db8e604dc99f17addf394b22ad24db5892e427eafd2a44a4199b7583971500600006e030cba281c154bb78c1b71e5a42cd12eb4f1222af7ccb4af4cbc6a6f5bd7d7b65483761aab0eb026641aff95353d99e306ef96651792b8c823d9f4a050f26b629be4", &(0x7f0000000640), &(0x7f0000000100), &(0x7f0000000680)="5ad6e8c7967cfeef6c7dc5e425bd405a5195b85611a84f60e73fdc6bd8458eec09022dc4bec6f75eeebbeb") readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/137, 0x89}, {&(0x7f0000000380)=""/86, 0x56}, {&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000500)=""/150, 0x96}], 0x4) setrlimit(0xf, &(0x7f00000007c0)={0x8000}) clone(0x0, &(0x7f0000000940)="233a4a034f10a4731fb647f6bbdfadf15bd880391ce42f06b28e08da57b1f90be9", &(0x7f0000000980), &(0x7f0000001000), &(0x7f00000009c0)="08c7a1247ab4922bc63bd8dd9cf6d46f513ad7f81ecfa4e3fa0d2c88b8cba52cec9c44ce84602a53c6f912ad5f3865420b0f740c63066c7cc4d27f6da36b9a78d5b091553cd5574a67b7839d3770614d49ba373cd0a4400ddcdb8c4ad0378f9ffc1bf212488bf1f677c2df9dd57f556631eef89fe7cd3015990f5b3062f1b412ac077767803832cd08ba8fb92087c166d6a6a3d90c7e5c1b3b7267ff9088dd8a5668d89c4dda618dfb9bc34ae69b93687c06fcad2fa8ae7ce21d0000000000") ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000780)) r3 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x0, 0x40000) capset(&(0x7f0000000080)={0x20071026, r2}, &(0x7f0000000800)={0x6, 0x3ff, 0x7, 0x4, 0x6, 0xff95}) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x800}) r5 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0xc74, 0x40) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={r4, 0x80000, r5}) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000b80)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x84000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000b00)={0x20, r6, 0x400, 0x70bd2b, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000880)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e20, 0x480, @ipv4={[], [0xff, 0xff]}, 0x2}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x0, @empty, 0xffffffff}, @in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x4}], 0xa0) read(r0, &(0x7f0000000300)=""/100, 0x64) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000840)) 2018/04/04 05:49:03 executing program 4: r0 = request_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="5e76626f786e6574318c00", 0xfffffffffffffffe) r1 = request_key(&(0x7f0000000140)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='&keyringE\x00', 0xfffffffffffffffb) r2 = request_key(&(0x7f0000000200)='syzkaller\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='/-systemvmnet1nodevGPL!*vboxnet0%cgroup\x00', 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r0, r1, r2}, &(0x7f0000000300)=""/182, 0xb6, &(0x7f0000000500)={&(0x7f00000003c0)={'michael_mic-generic\x00'}, &(0x7f0000000400)="414beb845120d5fad9372852738030cd83779e6c3a2836e354742c2fc943a3d86e3d163cb232b5337b335197bb2db10c35dab889ce4eaa6e084433aa6f3d3caee4d4c4b509c3a24342f30e7de28b0acd87a9d1ae0c87aa975d594a8a97c4c1c904b9bc910e7c3cd7a7d4c1085101a2b9f690cdefbb26ec7d82152f605f7af3169af972bb3cac1908483f8a24f3b1897e3fc26ff0617388f01b8813b0c2338485cedbc5ba309611f917ae0aeb32390e24a4096f73557cd8dac8977c93c266df3c05", 0xc1}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000540)='net/rt_cache\x00') bind$ipx(r5, &(0x7f0000000580)={0x4, 0x3, 0x4b1, "fefa1672a204", 0x3}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x1, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff}, 0x20) 2018/04/04 05:49:03 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0xff, 0x1}, 0x20) connect$inet6(r1, &(0x7f0000000440)={0xa, 0x4e22, 0x803, @local={0xfe, 0x80, [], 0xaa}, 0x3e}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000007000)={0xffffffffc0000001}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000cda000)) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00000002c0), &(0x7f0000000300)=0x4) poll(&(0x7f0000000000)=[{r0, 0x2}, {r3, 0x211}, {r0, 0x8}, {r1, 0x100}, {r0, 0x8000}], 0x5, 0x53) r4 = socket(0x1b, 0x5, 0x9) getsockname$packet(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) epoll_wait(r3, &(0x7f000029bfdc)=[{}], 0x1, 0x0) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000480)=@req3={0x4, 0x2, 0x5, 0x6, 0x7fff, 0x8, 0x7f}, 0x1c) r5 = memfd_create(&(0x7f00000003c0)='teql0\x00', 0x1) ioctl$TIOCLINUX6(r5, 0x541c, &(0x7f0000000400)={0x6, 0xfffffffffffffff8}) epoll_wait(r3, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000100)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x6, {0x2, 0x4e22, @multicast1=0xe0000001}, 'teql0\x00'}) poll(&(0x7f0000000380)=[{r1, 0xfffffffffffffffc}], 0x3ce, 0x8) poll(&(0x7f0000000340)=[{r1, 0x8}, {r3, 0x4}, {r4, 0x1100}, {r3, 0x8028}], 0x1ffffffffffffcc9, 0x800) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000180)=@req3={0x0, 0x40, 0x6, 0x6, 0x2, 0x9, 0xffffffffffffffcf}, 0x1c) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f0000000240)={&(0x7f0000000200)=[0x3, 0x1, 0x101, 0x2, 0xde8, 0x478, 0x1, 0x3ff, 0x2035001300000000], 0x9, 0x800, 0x1f, 0x8, 0x2, 0x0, {0xf590, 0x5, 0x2, 0x6, 0x9, 0x80, 0x5, 0x1, 0x7, 0x9, 0x80, 0xffffffff, 0x2, 0x6, "4d8d20a00e68ed59eb7e97b08524f8b4d17ec60e2671ef2ea932486f1d545fb9"}}) 2018/04/04 05:49:03 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet_icmp(0x2, 0x2, 0x1) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x67) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000280)) listen(r0, 0x87) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000200)={@broadcast, @rand_addr, @local}, &(0x7f0000000240)=0xc) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f00000002c0), &(0x7f0000000300)) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000000080)=@ioapic={0x10000, 0x3ff, 0x577e, 0x2079, 0x0, [{0x0, 0xf000000000000000, 0x7ff}, {0x0, 0x1, 0xffffffffffffffc0, [], 0x5}, {0x4, 0x0, 0x2, [], 0x80000000}, {0x44, 0x0, 0x6, [], 0x9}, {0xe2, 0x48, 0x0, [], 0x2}, {0x1, 0x7, 0x100, [], 0x4}, {0x9c11, 0x7, 0x2c7, [], 0x100}, {0x8, 0x2, 0x5, [], 0x3}, {0xe5e, 0x5, 0x3, [], 0x1f}, {0x6, 0x5, 0x9, [], 0x1ff}, {0x200, 0x2, 0x0, [], 0xd6d}, {0x4, 0x1, 0xffffffff, [], 0x2}, {0x6, 0x1, 0x3, [], 0x8}, {0x1, 0x5, 0x3}, {0x6, 0x3ff, 0xffffffffffff739f, [], 0x6}, {0x2, 0x6, 0x6, [], 0x1706}, {0x81, 0x1, 0xdd9}, {0x20, 0x8, 0x400000000, [], 0x7ff}, {0x100, 0x8001, 0x0, [], 0x9}, {0x8000, 0x1ff, 0xffffffff, [], 0xd9}, {0x9, 0x34a40000, 0x100}, {0x9, 0x88c, 0xffffffffffffffcb, [], 0x3}, {0x60000000, 0x8, 0x80000000, [], 0x7ff}, {0x0, 0x447, 0x3, [], 0x1}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000180)={0x3, 0x10000, 0x100}) socket$kcm(0x29, 0x40000000000017, 0x0) accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/04/04 05:49:03 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1f, 0x48502) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000080)={0x2, 0x0, 0x3, 0x1, 0x81}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r0, 0x50, &(0x7f0000000100)}, 0xfffffffffffffedb) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000200)=""/5}, {&(0x7f0000000240)=""/188, 0x6}], 0x3b0) [ 68.398231] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure 2018/04/04 05:49:04 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f00000001c0)=ANY=[@ANYBLOB="080000000000000000000000000001000000000000000000000000000000000000000000000000"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 05:49:04 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x0, 0xc8}) r1 = dup(r0) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000005c0)={0x40, @time={r2, r3+30000000}, 0x0, {0x10001, 0xfffffffffffffffa}, 0x2, 0x0, 0xfffffffffffffffd}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000480)={r4, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x7, 0x3, 0x8, 0x10000, 0x3, 0x2, 0x6, 0x6e, 0x8, 0xaf, 0x7fff, 0x7f, 0xffffffff, 0x5]}, &(0x7f0000000140)=0x100) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000003c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000400)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000440)={r5, r6}) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r7, 0x40485404, &(0x7f0000000040)={{0xffffffffffffffff, 0x1, 0xac, 0x1, 0x7}, 0x8, 0x200}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r7, 0xc08c5335, &(0x7f0000000300)={0x9, 0x3f, 0x800, 'queue0\x00', 0x10001}) getsockopt$bt_hci(r7, 0x0, 0x1, &(0x7f0000000240)=""/9, &(0x7f0000000280)=0x9) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) ioctl$VT_ACTIVATE(r7, 0x5606, 0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fchown(r7, 0x0, r8) 2018/04/04 05:49:04 executing program 4: getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r0 = socket(0x40000000018, 0x0, 0x6) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000000140)=""/255, 0xffffffffffffff48}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc2f95)=""/107, &(0x7f0000090ffc)=0x2) 2018/04/04 05:49:04 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x4, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000100)={0x8001, 0x5, 0x100000001, 0xfffffffffffffff8, 0x82, 0x3c37, 0x34, 0xf89d, 0xfffffffffffffff7, 0x20, 0x8, 0x2}) r1 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) r2 = epoll_create1(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000040)={'bond0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x80) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000080)=0x2, 0x4) 2018/04/04 05:49:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0xd, 0x8000b, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r2, &(0x7f0000000100)="7c62f7442468ecb9e4d3d8aa1599fdcb92f0b520c988c2d352103c11b3156107438221ad1b1fbb141cc62735429ac9a21bed96aa6b5d85ba4283438493b63e46c43de0a51a64828245e348e5ea1b750654514de80fba24725d9de98dba580175842af8cf26737e972ab519f23f17e3563cb29ee6f773414361d9a0eefb062c370ab61819eb8d07069ea566f7fae9c06afb64fbc798dbecb16dae49be6392c9d2eea90a3a4122bae6e9dea6becacaafa10e53", &(0x7f00000001c0)=""/78}, 0x18) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)="551bd969b75837b50581fbc8924d4505c7afc7") setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)={0x0, 0x0, 0x5bd17a2c82f0d43b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8) sysfs$3(0x3) 2018/04/04 05:49:04 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x21010}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_delneigh={0x28, 0x1d, 0x402, 0x70bd2b, 0x25dfdbfb, {0xa, 0x0, 0x0, r1, 0x2, 0x10, 0x3}, [@NDA_DST_MAC={0xc, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xffffffffffffffc5, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYBLOB="000002000a00020099aaaaaaaaaa0000"], 0x2}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/04/04 05:49:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f00000000c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000080)={0x20, 0x1, {0xffffffffffffffff, 0x3, 0xf9b0, 0x0, 0x1000}}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000380)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000480)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0x152) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x8, 0x0, "ed25dbf942440f8705864382ec2eeab1cc6795eebdf6206b7a0626e2b8a24e50c751b35141aa35ee655df791afef6f46a8678e44b947d1772bf0fdb0d913e9666d74c61c877f6f49c3156bd1209fc7d2"}, 0xd8) 2018/04/04 05:49:04 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x600000) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000100)={@local}, &(0x7f0000000180)=0x120) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000380)={"d202b999cf85000000000088f301e710", 0x2}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000baeff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/04 05:49:04 executing program 4: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x800) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rtc\x00', 0x800, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000640)=0x2) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000140)=""/18, 0x12}, {&(0x7f0000000180)=""/198, 0xc6}, {&(0x7f0000000280)=""/130, 0x82}, {&(0x7f0000000340)=""/161, 0xa1}, {&(0x7f0000000400)=""/20, 0x14}, {&(0x7f0000000440)=""/16, 0x10}], 0x6, &(0x7f0000000500)=""/155, 0x9b, 0x2}, 0x40000000) fchmod(r0, 0x20) r2 = socket$inet6(0xa, 0x800, 0x100000000005) accept4$inet6(r2, &(0x7f0000000740)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000780)=0x1c, 0x80000) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000680), &(0x7f0000000700)=0x68) sendmmsg(r2, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00), 0x269}}], 0x2, 0x0) 2018/04/04 05:49:04 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000640)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x2, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40040, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) 2018/04/04 05:49:04 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x620400, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0xfffffffffffffe00) r2 = fcntl$getown(r1, 0x9) r3 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001280)={0x0, 0x0, 0x0}, &(0x7f00000012c0)=0xc) r5 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001300)={{{@in6=@ipv4, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000001400)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001440)={0x0, 0x0, 0x0}, &(0x7f0000001500)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001b00)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001b40)={0x0, 0x0}, &(0x7f0000001b80)=0xc) fstat(r0, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() getresuid(&(0x7f0000001c80)=0x0, &(0x7f0000001cc0), &(0x7f0000001d00)) getgroups(0x1, &(0x7f0000001d40)=[0xffffffffffffffff]) fcntl$getownex(r1, 0x10, &(0x7f0000001d80)={0x0, 0x0}) getresuid(&(0x7f0000001dc0), &(0x7f0000001e00), &(0x7f0000001e40)=0x0) r16 = getegid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001e80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002f40)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000001ec0)=0xe8) stat(&(0x7f0000003040)='./file0\x00', &(0x7f0000003080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003100)={0x0}, &(0x7f0000003140)=0xc) fstat(r0, &(0x7f0000003180)={0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getegid() r23 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004a00)={0x0, 0x0}, &(0x7f0000004a40)=0xc) r25 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000004a80)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004ac0)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000004bc0)=0xe8) getgroups(0x1, &(0x7f0000004c00)=[0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f0000004c80)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001240)=[{&(0x7f00000000c0)="ac22a795491c3c205dfbf17dda19bb6922c2c9a5d73f911c3264", 0x1a}, {&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="312dfe7b0f9dadb712664717dac0587b72314caa1b2b70a2ced9822df83be668d5c2836c0c07e53ef3763717d1241f8a7cf2ce4e3d0ef990b90ad21271b4e55a36d3e337510d990da239062200a6684492370d3ec969bc488fcee3d3f7e54c5d5e6e1b33ee94c909810f3833a36cbd98ac5f15a98430f6fe5812a93beeec9c7391ceaae7fda07188479a903a3a07c7bb878c7e21cf9a9f5c3cacb7849b1212cc28a7212ea3e3fb9468e680bd59bb3d1f272a3c59249482326ebbe1d0b5bb176de7c5163a5cd80b61a3c6e9de99b5c568cd2430160e003e682c3af48679cfb7d07f074bff2523aca28d77", 0xea}, {&(0x7f0000001200)="2f02674e5437be85f1e843d2d3ba473480cef77d46e211", 0x17}], 0x4, &(0x7f0000003200)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000028000000001126a60591ab1014f2bc8808f25905a7a9e82e1848e16f74a5238adea3c6f810884e3330fa296ee93b1efda87afb49ebc6651ca6a14c923cb7a6d7c8f2257a59cccecee76c8c8aa84c924370d81e00dc6b4f31d8718c6ec2d0b0630672f52f6aef0d197dc6005c9cbeac352c175537539bfe2358c3ed5360df553d9c8e9fe6477341e6b0f80d4c222ad15219d1a44287538f16f6b2a0ebb0126079cfb81534e72ec7ced6918c94c1784a91120cbf8cadde7254119602134e1b71be0a000000000000000000000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x90, 0x40}, {&(0x7f0000001580)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001a80)=[{&(0x7f0000001600)="4b93e2ae6bae71a9ce3ca61e9d66c7b85e62b881f4bca2fd184054d0565c314f6dd0408f7b74fa558c27e3477c7ee0614d1f60583c67b3df9ed6716cdb5575961e0c12045f35e285d6f13ac5a6edb608a6afa66cb18f5396a54c705bbbc9cbd1bfa963d6b6ef253f4fa0009d5a01de9f35ba9e0f4b04a43c978a73abe99637b3ba53a4fc84c6affdda091023b1b7eab91abc00c4cbb7c26c40b1ca949cbf5b8fa3e9c8a416e588d7860a8a86d3a78cec0857b099ca8084f64d0ba6", 0xbb}, {&(0x7f00000016c0)="0dd9bb1935257a15bad41941f8462aeceb4eab1fd98f68c88017", 0x1a}, {&(0x7f0000001700)="efba74be0cc47110dfd04a98750c4a0a84e718d4230a9da3f3233d6a3c1a8fb9cac7ba183d09d47137de4a5c6fdb9e1b62e832f062e44e910d174fbb7394b09c4474bdefc1855134503006be03b633b6221267410a428c86", 0x58}, 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{&(0x7f0000003600)="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0x1000}, {&(0x7f0000004600)="61a8373e81b3d8ba68668ef9fe", 0xd}, {&(0x7f0000004640)="220fca9ffeb2218cf59a581c874099a67478e82eb16282200750bafb9e070cc10fe920a52cc917adc5d669f6a9f328e72c9077297be13f3769aaaa538de2db38310bb71c33148fd4ae6a3c7170eee66ad056905651660a302089869f5d1a36e93334c086dddeff4eef4645dd27c4a7b01e5c9401bc69808a53a01fdf7efbdb0271db3005f4efcbc3fc7a8e8eb5b923ddea8de173dc25b701626b5ded8f935ac638f852ea07fc5d09ea5a6b", 0xab}, {&(0x7f0000004700)="3681aeb1973859cdc52dded9114a40aece4b843d6794e96a63343d340a726ec55bdee2ad9a780b3bb6e31fda4eed4c395e0804ef5c78fc17dd9fcc6389721281c6ad593660e5e85acbb1e654f7b140647a4f454b45f6d960d3b85828d6f51f9a6ecb19c72609c52f6ce138c3543b6bb0c0c335bc62a4758dec20c8f008c9069c31c40a16794336920f10d1d9ff5ddc", 0x8f}, {&(0x7f00000047c0)="caafe554a3a24f5e5d49d2a3cd96b022b1f896d799fd51c0c91cf7bbc0ee8ba2d08c8a727ac5955e648c62f30ed7af20875bf7faf42040e72308d88646bc247b6a924ba3cc63c4892f3f64d3185e52ab50271a60f38ee0be3e2167465e1aab0b989af84429a6f5dbae38511488d0634e3cc52c52b7c5f8342730aa3389e71c3b9072065d122a2d643825d70b72429cc975a48201fdcb1f21df5229185880e66c589c08ad3ddeb098391e3329f0e8f5415d7eafeb9a6effe0", 0xb8}, {&(0x7f0000004880)="f7474845cbd79e340fcddf98ae5c6996e4e1912aaa445001b9c074b9ef2810d4ef8eac02a88dfc7b17911bd1268c5b8554ab689a2d6220c519dc18085c12185874e0e669713d1494d33a19aca2d6a9a6b27bbfcf70f464d8108e8be223033717b23831c6958aced307617698b0724cbfb650d8472e2448450573a12b28187e6bdc1deeaddfbce1964517a020ea5794e9de427def", 0x94}], 0x9, &(0x7f0000004c40)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x40, 0x20044080}], 0x3, 0x4810) sendmsg$inet_sctp(r0, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) 2018/04/04 05:49:04 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000180)={0x7, 0xfff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x3, 0x0, 0x697e, 0x3, 0x7}}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x10003, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x4e4f5d16) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) r3 = accept4$ipx(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80800) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000002c0)={r3}) 2018/04/04 05:49:04 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x96) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000040)=""/171) getpeername(r0, &(0x7f000018ffec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000ffc)=0x14) getpeername(r1, &(0x7f0000000100)=@generic, &(0x7f0000000180)=0x80) 2018/04/04 05:49:04 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) syz_open_dev$sndpcmp(&(0x7f0000000680)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80000) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x68f, 0x100) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00000000c0)={0x0, 0x2, 0x1, {0xb7, 0x40}, {0x6, 0x9}, @period={0x5d, 0x4, 0xfff, 0x7, 0x8, {0x2, 0xb4, 0x2, 0x2a16}, 0x4, [0xffffffff, 0x2, 0x100, 0xfffffffffffffffe]}}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000100)={0x1, 0x4, 0x3, 0x32, 0x1, 0xfffffffffffffff9}) pread64(r1, &(0x7f0000000140)=""/252, 0xfc, 0x0) 2018/04/04 05:49:05 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) socketpair(0x11, 0x80a, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000280)={0x0, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x1, [{{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x10c) 2018/04/04 05:49:05 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) write$rdma_cm(r0, &(0x7f00000001c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000180)={0xffffffff}, 0x13f}}, 0x20) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000200)) write$rdma_cm(r0, &(0x7f0000000080)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000040), r2, 0x0, 0x1}}, 0x80f1a945) r3 = getpgrp(0xffffffffffffffff) syz_open_procfs(r3, &(0x7f0000000240)='comm\x00') write$rdma_cm(r1, &(0x7f00000000c0)=@disconnect={0xa, 0x4, 0xfa00, {r2}}, 0xc) [ 69.010798] binder_alloc: binder_alloc_mmap_handler: 7465 20000000-20002000 already mapped failed -16 2018/04/04 05:49:05 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) getuid() ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) getsockname$packet(r2, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000016c0)=0x14) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$TIOCEXCL(r3, 0x540c) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fallocate(r4, 0x0, 0x0, 0x5) creat(&(0x7f0000000000)='./file0\x00', 0x0) dup2(r1, r3) 2018/04/04 05:49:05 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) setitimer(0x5, &(0x7f0000000040)={{0x0, 0x7530}, {r0, r1/1000+30000}}, &(0x7f0000000080)) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x8, 0x80) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000180)=0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00000003c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000200)={{0x5, 0x1, 0x2, 0x800, "c42b38beb69448f692cd7ef6eda58036b24f8c97ca4638163bf665c2e7880ffddba2fdbedde8b993c24f62fb", 0x7f}, 0x0, 0x0, 0x8, r3, 0x2, 0x8, "fd3d4b34f0a5a52aaf034b1be24ebabf22acc10bc94b87872be3aa465192f36788bfe38bad13328da6b4266adb8b678bc0f8ae835c2909c47c048dff7ad4ec41", &(0x7f00000001c0)='\x00', 0x1, [], [0x54b9, 0x8, 0x0, 0x1]}) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000100)=""/101) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000340)={0x3, 0x1, 0xd581, 0x5}, 0x6) 2018/04/04 05:49:05 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000011c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x3}}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2000000ffffffffffff86dd60d8652b00143c00fe80000000000000000f0000000000aafe8000000000000000931d00000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/04/04 05:49:06 executing program 3: accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) r0 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000004240)=[{{&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/9, 0x9}, {&(0x7f0000000100)=""/161, 0xa1}], 0x2, &(0x7f0000000200)=""/169, 0xa9, 0x8}, 0x2}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000002c0)=""/221, 0xdd}, {&(0x7f00000003c0)=""/255, 0xff}, {&(0x7f00000004c0)=""/109, 0x6d}, {&(0x7f0000000540)=""/60, 0x3c}], 0x4, &(0x7f00000005c0)=""/4096, 0x1000, 0x100}, 0x1}, {{&(0x7f00000015c0)=@hci, 0x80, &(0x7f0000001740)=[{&(0x7f0000001640)=""/185, 0xb9}, {&(0x7f0000001700)=""/35, 0x23}], 0x2, &(0x7f0000001780)=""/151, 0x97, 0x80000001}, 0x9}, {{&(0x7f0000001840)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001b00)=[{&(0x7f00000018c0)=""/247, 0xf7}, {&(0x7f00000019c0)=""/18, 0x12}, {&(0x7f0000001a00)=""/223, 0xdf}], 0x3, &(0x7f0000001b40)=""/4096, 0x1000, 0x200}}, {{&(0x7f0000002b40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000003f00)=[{&(0x7f0000002bc0)=""/106, 0x6a}, {&(0x7f0000002c40)}, {&(0x7f0000002c80)=""/4096, 0x1000}, {&(0x7f0000003c80)=""/155, 0x9b}, {&(0x7f0000003d40)=""/86, 0x56}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)=""/240, 0xf0}], 0x7, &(0x7f0000003f80)=""/218, 0xda, 0x6}, 0x4}, {{&(0x7f0000004080)=@ipx, 0x80, &(0x7f00000041c0)=[{&(0x7f0000004100)=""/75, 0x4b}, {&(0x7f0000004180)=""/7, 0x7}], 0x2, &(0x7f0000004200)=""/33, 0x21, 0x8}, 0x800}], 0x6, 0x2, &(0x7f00000043c0)={0x77359400}) sendmsg$nl_route(r0, &(0x7f00009ddfe4)={&(0x7f0000188ffa)={0x10}, 0xc, &(0x7f0000056ff8)={&(0x7f0000ae5000)=@ipv4_getroute={0x14, 0x1a, 0x503, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/04/04 05:49:06 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000001080)=""/4096) 2018/04/04 05:49:06 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) tee(r0, r0, 0x7, 0xc) memfd_create(&(0x7f0000000080)='trustedposix_acl_access\x00', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000280)={'teql0\x00', 0x55d6}) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x8) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000000000)={0x7}) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r6, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r7 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x5, 0x109082) sendto$inet(r7, &(0x7f00000002c0)="efbddafc2018eeb30e5f5ef91eb58bedf8c324e3f08c764301b4468b6b36559ff70039e18ed4ffda91ce1b54a535bf0f8c37e0bf38233a2e23016f8b40ce55fce6c6d8189aca65e28e9ee0b0ceaead78cb3e45420436dc0d5bf7f8bd810e556dd8e6528ddbf1de7b0f948ebc9a0da67760f1921f0f6f09a4a4000acea33df05106d94666e032186a556df46d2954d7b412b341efc036703a1bc15d5da52a2a09af25", 0xfffffedb, 0xfffffffffffffffc, &(0x7f0000000240)={0x2, 0x4e21, @loopback=0x7f000001}, 0x0) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000077ffc)) recvfrom(r6, &(0x7f0000db5000), 0x0, 0x0, 0x0, 0x95) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r8 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000000000034d564b0000000082111e0900000000000000"]) r9 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r9, 0x0) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x0, 0x7530}}) epoll_create1(0x0) dup3(r3, r4, 0x0) 2018/04/04 05:49:06 executing program 5: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000040)="1f0000000104ff4c6d746900000000006f0501000b000100040023ca0000cf", 0x1f) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000000)={0x4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @link_local}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}]}) 2018/04/04 05:49:06 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000080)='*]\x00', 0x2) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) fstat(r0, &(0x7f00000000c0)) fallocate(r1, 0x3, 0x7fffffffffffdffe, 0x4) 2018/04/04 05:49:06 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001500)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bond0\x00', r1}) socket$nl_route(0x10, 0x3, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)="5b913ddd8e6df289de9e59b7df247ffd901ea4ca6a287fa71bc6cf2a4099d0a5db8c290d40faf13b972fcd1787e48c5b019acdec2e8b21229222afafefebb722d741a6b83bf65a67c458a818b1e86b47afe12cc8bb5eb26f1605b56cd885ec7f5455cbbc71fe539100d33e27793a5f8269f3c5ba93052109c633c3642768439bab63375d0d70a3cdd47552bd051b70df91a9847ff4d32d89ce478a679d947b9a6b36", 0xa2}, {&(0x7f0000000080)="f4b22bc230125aaf0b586638cc70a6dde97a64de378d6e2f3e2c36f71df1efb7bb", 0x21}, {&(0x7f0000000340)="7a260c6ebed7876fdd974d781ee0a0749b39f79e08fd42de7bb89ea27c68a0987710f088290e4fafa02e0f1a63f99d989a178be0f3ec4910463507a57c4f2bff378873b0cc33e4107ec46ca8165b94c8b1c6b6fb76bd92bbb2f3fb01ba9dc4860167dda058138473683e47506fec066a66e63c4833b11fa005a56f9982715030cbe0676bfd81da5ecf1412709fcf2710fc30524ebd9ae3bc0e04a2", 0x9b}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000000100)="163f6a087552a10bf5d9d86bf13e262c903bf69a852c95d696ccba31396b96eb1c3315fb396120939f34351576966fcb98998c32774b5e73cb67fcfb1c8a54efedc2159174e2f7a89336df5a9eea49e85f9c517fb60640f7ed20f953717cd115f5322c2857a0b3a27bc883c28f", 0x6d}, {&(0x7f0000001400)="bbf308a9804680f305f3651ae4a1116ecfdd47adf1a325e1da0dc512010fff662eec2aae9e6bf969f6e8849ed82210c6b123b739261acc874f34341721b84fc7d5cf5edaac9126a3d8571808ed5b6cab4ba99e4c83b4874d102144da25b59595ba89bb5424a4e3fc8dbb7d27a5ad802a0559bc0b2c5aaf6b9f27c6d563fdb0d5d7a653c7be534253c4dbb60d41ee51f8d61cc1aea7f541f3d46d3f010094a6fd9c17272aea5eadd454431432da0790098ac2d394aa2bb1fd513718920d75", 0xbe}], 0x6, 0x8) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000014c0)=ANY=[@ANYBLOB="240000001800010300000000000000000a001920931321e626e16cbad1360000000000007f00000000000008000400", @ANYRES32=r2], 0x24}, 0x1}, 0x0) 2018/04/04 05:49:06 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000100)={'erspan0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}}) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') ioctl$sock_bt_bnep_BNEPCONNDEL(r5, 0x400442c9, &(0x7f0000000140)={0x100, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) shmget(0x1, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) sendfile(r0, r5, &(0x7f0000000000)=0x20000000, 0x80000007ff) 2018/04/04 05:49:06 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = dup2(r0, r0) sendmsg$netrom(r1, &(0x7f0000000940)={&(0x7f0000000040)=@ax25={0x3, {"32d04c43c0f606"}}, 0x10, &(0x7f0000000580), 0x0, &(0x7f0000000640)}, 0x44010) r2 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r3 = socket$kcm(0x29, 0x2, 0x0) accept$unix(r1, &(0x7f0000000080), &(0x7f0000000000)=0x6e) sendfile(r3, r2, &(0x7f0000301ff8), 0xffffffff) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={'nr0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) mlock2(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) 2018/04/04 05:49:06 executing program 4: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0x2c, 0x401, 0xa45, 'queue0\x00', 0x8}) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfd, 0x2}, 0xc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000140)={'gretap0\x00', {0x0, 0x4e20}}) 2018/04/04 05:49:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='trusted.syz\x00', &(0x7f0000000140)='syscall\x00', 0x8, 0x1) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000001c0), 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000d86000)='syscall\x00') ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x5) sendfile(r0, r2, &(0x7f00004f1000), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e23, 0x5bc, @loopback={0x0, 0x1}}, {0xa, 0x4e21, 0x77, @dev={0xfe, 0x80}}}, 0x5c) [ 70.065513] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/04 05:49:06 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x8, 0x8000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000000c0)={{0x2}, 'port1\x00', 0x4000032, 0x10000, 0x6, 0x1, 0x200, 0x84, 0xffffffff, 0x0, 0x1, 0x8}) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r2 = openat$cgroup_ro(r0, &(0x7f0000000700)='memory.swap.current\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000000540)=""/117) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000000240)=""/118, 0x76) fcntl$addseals(r1, 0x409, 0x1) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00000004c0)={0x71}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x100}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000380)=0x84) syz_open_dev$midi(&(0x7f0000000500)='/dev/midi#\x00', 0x9, 0x20080) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000003c0)={r3, 0x40000, 0x9, 0x0, 0x4, 0x6, 0xf7, 0x4, {r4, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3ff, 0xd81, 0x200, 0x20}}, &(0x7f0000000480)=0xb0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x2) 2018/04/04 05:49:06 executing program 7: openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) 2018/04/04 05:49:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001480)) dup3(r3, r2, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000140)="b9ad0200000f32b8fa7f00000f23c80f21f8350400d0000f23f866b80f000f00d066b8ce000f00d02e360fc76d6e66b836008ed00f01980300000002b8fa6000000f07b99c0b00000f32", 0x4a}], 0x1, 0x0, &(0x7f0000000200), 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000000)=@req3={0xffffffff7fffffff, 0x6df80d68, 0x7, 0x1f, 0x480, 0x8, 0x101}, 0x1c) [ 71.061879] binder_alloc: binder_alloc_mmap_handler: 7522 20000000-20002000 already mapped failed -16 2018/04/04 05:49:07 executing program 6: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x200, 0x8000) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000040)=0x7ff) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/04 05:49:07 executing program 1: r0 = socket$inet6(0xa, 0x80805, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000ffc000/0x3000)=nil) connect$inet6(r0, &(0x7f00000a4fe4)={0x2, 0x4e20, 0x6358c0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x5, {{0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x0, 0x3, [{{0xa, 0x4e20, 0x1}}, {{0xa, 0x4e22, 0xffffffff80000000, @dev={0xfe, 0x80, [], 0xb}, 0xcf}}, {{0xa, 0x4e23, 0x200, @remote={0xfe, 0x80, [], 0xbb}}}]}, 0x210) 2018/04/04 05:49:07 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f00000002c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/04 05:49:07 executing program 7: unshare(0x400) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d35000), 0x0) recvmmsg(r2, &(0x7f0000001080), 0x5, 0x0, 0x0) r3 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x33, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000000)={r3}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x80002, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @empty, 0x9}}, 0xc502, 0xe4f, 0x4, 0x7, 0x7}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000200)={r5, 0x738}, 0x8) 2018/04/04 05:49:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f000059fff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000070000)=ANY=[@ANYBLOB="180000001c00090100000000400000000100000004000200"], 0x18}, 0x1}, 0x0) ftruncate(r0, 0x80000000) 2018/04/04 05:49:07 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x40, 0x7, 0x100000001, 0x3, 0x0, 0x4, 0x84080, 0x0, 0x1eb, 0x0, 0x4, 0x311, 0x1, 0x1, 0x25, 0x81, 0x2, 0x5, 0x7, 0x33, 0x7, 0x4, 0x7, 0x1, 0x9, 0x800, 0xd5b, 0x80000000, 0x3, 0x8, 0x5, 0x2, 0x0, 0xf9, 0xf0, 0x14fcc0, 0x0, 0x7, 0x3, @perf_bp={&(0x7f0000000140), 0xc}, 0x10, 0x5, 0x101, 0x7, 0x80000001, 0x6, 0x8}, r1, 0xf, r0, 0xb) r2 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x10001) write(r2, &(0x7f0000003000)="f8", 0x1) accept$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000080)=0x1c) sendfile(r2, r2, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) unlink(&(0x7f0000001000)='./file0\x00') getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/04 05:49:07 executing program 2: r0 = eventfd2(0x0, 0x0) io_setup(0x20, &(0x7f0000000040)=0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x30080, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000300)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) r4 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x8000000075a8, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000180)={0x101, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}}}, 0x88) unshare(0x8000400) r5 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}]) getsockopt$inet6_dccp_int(r5, 0x21, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$PIO_FONTX(r5, 0x4b6c, &(0x7f00000000c0)="a1815c5a4f6747d5c8917b328dcd0ebaeb6d0c24a6de9558cd22f1edbe69c7e5041b") 2018/04/04 05:49:07 executing program 3: gettid() r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x7fff}, 0x8) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000100)=""/167, &(0x7f00000001c0)=0xa7) timer_create(0xb, &(0x7f0000533fa0)={0x0, 0x21}, &(0x7f0000bbdffc)=0x0) timer_settime(r2, 0x4, &(0x7f00000002c0)={{}, {0x77359400}}, &(0x7f0000000200)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) 2018/04/04 05:49:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@filter={'filter\x00', 0xe, 0x2, 0x278, [0x0, 0x20000040, 0x20000070, 0x20000140], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x2f0) r1 = dup3(r0, r0, 0x80000) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000480)='filter\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in=@remote, @in6=@dev}}, {{@in6=@mcast2}}}, &(0x7f0000000440)=0xe8) 2018/04/04 05:49:07 executing program 6: accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000740), 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x19) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a00)=@broute={'broute\x00', 0x20, 0x2, 0x358, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000380], 0x0, &(0x7f0000000180), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'vlan0\x00', 'sit0\x00', '\x00', 'dummy0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0x0, 0x0, 0xff], 0xe0, 0x128, 0x160, [@connlabel={'connlabel\x00', 0x8}, @time={'time\x00', 0x18, {{0x8}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"f141db5bdd347298413ffa717f294b6edbc765b0d9baecfb8c3615ad84cc"}}]}, @common=@mark={'mark\x00', 0x10}}, {{{0x11, 0x0, 0x0, 'vlan0\x00', 'lo\x00', 'ip6gretap0\x00', 'lo\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0xf0, 0xf0, 0x168, [@quota={'quota\x00', 0x18}, @time={'time\x00', 0x18}]}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "e23e5556a90bd211cd6d09841620b436d7030933a51a715977600b73f88f774e658279002721c1f8192bfbf45a25a87c743e2a89600090dd4eaac84d733bc83c"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x3d0) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000040)={"ff7a01833000feb22b79420000001008", @ifru_flags=0x1}) 2018/04/04 05:49:07 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) syncfs(r2) r3 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r0) r4 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500)="cd24ec275b399b4aa886ce5489bfbed4281321251e4fa2826626c6292e5f831dc7d30676f02115ff836982d87a7262feca4d55c831e56512802d9333cdba4b26a2e36eb5d432a721f9ff084603e57fd2e51f9d56bd4d2729baa5f5d38d57464ced0efb608efa4f348087a3979b", 0x6d, r1) r5 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="b33ab760d897c094255cf9fbf6a72319a95779ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd34b1f50ae08c5387ed8fd2498b600579f3af3f864e1c324f6928f0000000000000000", 0xc0, r1) keyctl$search(0xa, r4, &(0x7f00000003c0)='ceph\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, r1) r6 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) r7 = fcntl$dupfd(r2, 0x406, r2) getsockopt$EBT_SO_GET_INFO(r7, 0x0, 0x80, &(0x7f0000000440)={'filter\x00'}, &(0x7f0000000580)=0x78) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r3, r5, r6}, &(0x7f00005cd000), 0x3d1, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'crc32\x00'}, &(0x7f0000000080)}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r8, 0x0, 0x486, &(0x7f0000000280), &(0x7f0000000340)=0xc) 2018/04/04 05:49:07 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$inet(0x2, 0x10000080007ee, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000000)={0x0, @loopback=0x7f000001, 0x0, 0x0, 'rr\x00'}, 0x2c) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000000040)="c4ed505218a19b536badf21449f95e6634b332adb8bedcbfd0de68382cbd3fdee321d2f5e49a92ea8964a42e712378b6421b611d669df30abc7a31fc3335e6bdd6e96649d454e3e043c0f004") 2018/04/04 05:49:07 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000001080)='/dev/input/event#\x00', 0x0, 0x0) gettid() syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter\x00') r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x5, 0x2e, 0x3}, &(0x7f0000000280)=0x18) r2 = add_key(&(0x7f0000000200)='trusted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280), 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000000)=[0xf2a5, 0x86ff], 0x2, 0x7, 0x5, 0x5, 0x100, 0x0, {0x4, 0x1f, 0x4, 0x3ba7, 0x0, 0x7, 0x2bd, 0x92, 0x1d0, 0x4, 0x6, 0x8, 0x3480, 0xfffffffffffffff9, "f0b498ce7f77c773a8bc92b10c1cb46a037cc517243cfa02a5f1020609bd50b6"}}) ioctl$TIOCCBRK(r1, 0x5428) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f00000003c0)=""/238, &(0x7f00000004c0)=0xee) 2018/04/04 05:49:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xfffffffffffffffb, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) ioctl$KDGETMODE(r0, 0x541a, &(0x7f0000000100)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x401, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000140)={r2, 0x4b9b}) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0xffffffffffff0001) 2018/04/04 05:49:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000002540)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000025c0)=0x80, 0x80800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6_vti0\x00', r2}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@setlink={0x2c, 0x13, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_ADDRESS={0xc, 0x1}]}, 0x2c}, 0x1}, 0x0) 2018/04/04 05:49:07 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r4, 0x800000c0045006, &(0x7f0000003ff8)=0x80) readv(r4, &(0x7f0000395000)=[{&(0x7f00004d2000)=""/4096, 0x1000}], 0x1) r5 = dup3(r3, r2, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000000)={0x10, 0x1}) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000000000007b01"]) 2018/04/04 05:49:07 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000f40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000680)={r4, &(0x7f0000000a80)=""/97}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r0, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r5 = accept(r0, &(0x7f0000000280)=@alg, &(0x7f00000003c0)=0x80) sendto$ipx(r5, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) uname(&(0x7f0000000840)=""/202) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f0000000140)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}}) bind$inet(r6, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x4, 0xcb0b}, 0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x14936325}, {0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x0, [0x3c8, 0x1000, 0x81, 0x9, 0x7, 0x7, 0xfff, 0x1]}, 0x5c) close(r0) 2018/04/04 05:49:07 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000080)=""/144, 0x90}, &(0x7f0000000140), 0x1}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000040)=[{&(0x7f00000001c0)="fc02ff5db7290000001900ff0100000000000000020af5ffffff00ff06800800000d00090009000019", 0x29}], 0x1) syncfs(r1) [ 71.444107] invalid argument - start or stop time greater than 23:59:59 2018/04/04 05:49:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000004e000104ffffffffffffffff000000002339b29d052cc03e01766a10ec453f3496089bb4c2bfc5cc5cabaf0200000000000000d57dd9983f603d89e473ac988f095e4d8990f9689f8694834fe3ce8de5831e6ab2038f17011b53a60ca370453374c8ffbe083693002fdb4132c7b545c23008550700000000000000caee5483a85f77a83dd6bc9d8f3f7c08ccc031fa6e19555fee916a81a0f18f642456750fc4cfef145f531fd45ae0a034fcc18ed7f783ca14b3ca51cdfd629492f5f87bb98f5ce271d9f10b67c790cce9bfac423247b9115c2e7fbbf6af6da102ded368339604920021d1f770ad67ff020f07075602a3296d8d3067b971ce0c35f10f202d"], 0x14}, 0x1}, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x104) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$int_out(r0, 0x0, &(0x7f0000000100)) [ 71.496817] cannot load conntrack support for proto=7 2018/04/04 05:49:07 executing program 1: r0 = add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="1080", 0x2, 0xfffffffffffffffb) add_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="617c68ed768ef0088a0df6996d0983629d5759d98358a6e15ad4e56832dbb975", 0x20, r0) syslog(0x4, &(0x7f0000000200)=""/87, 0x57) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/ptype\x00') connect$vsock_dgram(r1, &(0x7f00000001c0)={0x28, 0x0, 0x2710, @hyper}, 0x10) [ 71.527616] invalid argument - start or stop time greater than 23:59:59 [ 71.646473] cannot load conntrack support for proto=7 2018/04/04 05:49:07 executing program 7: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x32}, &(0x7f0000000280)=0x0) write$evdev(r0, &(0x7f0000001000)=[{{}, 0x0, 0x0, 0x8}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_settime(r1, 0x0, &(0x7f0000000040)={{0x77359400}}, &(0x7f0000005000)) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x7, 0x4) 2018/04/04 05:49:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) time(&(0x7f0000000000)) write(r0, &(0x7f00009bcfd5)="26000000120047f181ff050d43000100fffffffdc200ffff0000000009227fff050019000007", 0x26) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/04 05:49:07 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000000, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x66, &(0x7f00008a8ff0)={0x0, 0x0, &(0x7f0000d22000)}, &(0x7f0000f6affc)=0x10) 2018/04/04 05:49:07 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$void(r0, 0xc004587f) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000b33ffc)=0x10ff) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f000024ffb9)="80fd0f883b16", 0x6}], 0x1, 0x0) setrlimit(0xf, &(0x7f0000000040)={0xffff}) 2018/04/04 05:49:07 executing program 0: fsync(0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000200)=0x3, &(0x7f0000000280)=0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e20, 0x80000001, @loopback={0x0, 0x1}, 0x200}}, 0x2, 0x7fff, 0x3, "119ebdaf064f034e68dc0989fc9cbd9df3884f01501ca55906acaa12d94fecf35417b5bbaf2ba4ebaf1372dcd9ece8e477b4825b5f259c4459ea1d789973ae31e1aea5a3eed049a83016d850a17bafc9"}, 0xd8) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f00000001c0)={@my=0x0}) r1 = getpid() perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x71}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x0, 0x800) 2018/04/04 05:49:07 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)=0x0) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r5 = dup3(r2, r3, 0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0xaf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x79ec, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = dup2(r5, r4) getsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f00000000c0)={@multicast1}, &(0x7f0000000100)=0x8) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)) bind$netlink(0xffffffffffffffff, &(0x7f00000f1000)={0x10, 0x0, 0x0, 0xa488d180}, 0xc) preadv(r1, &(0x7f00000004c0)=[{&(0x7f00000001c0)}, {&(0x7f00000002c0)=""/128, 0x80}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000340)=""/181, 0xb5}], 0x4, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000002800)={'bcsf0\x00', &(0x7f0000001f40)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES16]]}) setsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000140)={0x1, 0x0, 0xffffffff, 0x6}, 0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x80, 0x0) pipe(&(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netlink(r7, &(0x7f0000002880), &(0x7f00000028c0)=0xc) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x9, &(0x7f0000000080)=""/4, &(0x7f0000bea000)=0x363) getresgid(&(0x7f0000000200), &(0x7f0000000180), &(0x7f0000000280)) connect$vsock_stream(r5, &(0x7f0000001600)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) ioctl$TIOCLINUX3(r7, 0x541c, &(0x7f0000002740)=0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup.net/syz1\x00', 0x1ff) ioctl$KDGKBMODE(r5, 0x4b44, &(0x7f0000000440)) r8 = syz_open_procfs(r0, &(0x7f0000000580)='net/icmp6\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002ac0)={0x0, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, &(0x7f0000002b80)=0x84) sendmsg$inet_sctp(r8, &(0x7f0000002cc0)={&(0x7f0000001700)=@in6={0xa, 0x0, 0xe173, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000001740)="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", 0x644}], 0x1, &(0x7f0000002c40)}, 0x20000084) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000021c0)=ANY=[@ANYBLOB="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"]) fstat(0xffffffffffffff9c, &(0x7f0000000500)) 2018/04/04 05:49:07 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000340)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") flistxattr(r0, &(0x7f0000000200)=""/2, 0xafe015866a4d1e13) 2018/04/04 05:49:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00000002c0)=""/72) request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)=']proc}\x00', 0xfffffffffffffffe) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000140)={0x9, 0x800, 0x8, 0x68}, 0x10) 2018/04/04 05:49:07 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x40040) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3a) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe7e00060000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="65b1080090780800"], &(0x7f00000002c0)) 2018/04/04 05:49:07 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x100, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000000c0)=""/96) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000140)=@ioapic={0x1, 0x5, 0x8001, 0x8, 0x0, [{0x2, 0x0, 0x2, [], 0x4}, {0xfffffffffffffe01, 0x101, 0x547, [], 0x1}, {0x7, 0x7f, 0x80000001, [], 0x58f4}, {0x6, 0x1f, 0xffffffffffffffe1, [], 0xfffffffffffffff8}, {0x20, 0x5, 0x9, [], 0x2}, {0x7, 0x2, 0x0, [], 0x9}, {0x1, 0x448, 0x4, [], 0x7}, {0x5, 0x2, 0x0, [], 0x9}, {0x7, 0x63, 0x9, [], 0xfffffffffffffff8}, {0x2, 0x2d54, 0xfffffffffffffffe, [], 0x6}, {0x6, 0x0, 0x1, [], 0x2}, {0xef, 0x917, 0x9, [], 0xffffffff}, {0x3, 0x1, 0x20, [], 0x6}, {0x8, 0x4, 0x1ff}, {0x3, 0x20, 0x9, [], 0xfffffffffffffff7}, {0x200, 0x4, 0x1, [], 0xfffffffffffffffa}, {0x6, 0xfffffffffffffff8, 0xffffffffffffffc1, [], 0x2}, {0x9a, 0x401, 0x80000000, [], 0x8}, {0xfffffffffffffffa, 0x0, 0xfffffffffffffff9, [], 0x7fffffff}, {0xfffffffffffffff8, 0x1f, 0x7, [], 0x6}, {0x7, 0x800, 0x4}, {0xff, 0x1, 0x6, [], 0x200}, {0x3, 0x3f, 0x3, [], 0xfffffffffffffffd}, {0xd68a, 0x9, 0x77, [], 0x101}]}) r1 = memfd_create(&(0x7f0000a91000)="e27c8d772891013143aad08f055ef6cbe2c8b7595b53b307c8ad49b98cbaa812ee7e100007815d9470e2245059b6584a1c209c8c8d9fdef59aa713388da8cd879da3c42db5618a11773c96e39b56", 0x7) fgetxattr(r1, &(0x7f0000000000)=@random={'os2.', 'loGPL\x00'}, &(0x7f0000000040)=""/17, 0x11) fcntl$addseals(r1, 0x409, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) 2018/04/04 05:49:07 executing program 4: syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x400) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002}, 0xc, &(0x7f00000002c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="1c0200002300000228bd7000ffdbdf250c0000005f932c55402c4e7569f851ef2fae17062c13f6534c3ff62a44a3e84ee43b90dc471feaf705209b11c722cf49af5bae2b051d3a72b3b68fd355b30a3f0625ba5d03b2f98e0aeb45cf20a676e9c6435aced6ea433592350d4b9198b0fd5d5843475cca6df0c17133120107873bcc7a14ebc86bd9afbb831a9864f1a42c4d1fe1aad029d97341c90000dc70da9e894230916091d6b6f12a40f96c79085a8b92f76f6db8a9afea8daa7230fa5f3e01ae3fb8606f3cceed1026ad51db9e979efcf50c3d6f1ad1b8e4b9581d9cc6254acf504e34fb72346ba589c9c641774bd3fcb49d308cc7736998888385713f91c7322136b8c7eafd0f06f02381ff7f0000c093f7f3a98390922cf8a4a540217369ac8bb9606dd09a09285ba9159edd7f3d97794b6fc21eea48711f47b015ceb704e8951b0b9abc4c2f3ea3b5e296b31c582a4faab58aee910a75a77e849e7c4e153b1cdabf681255168adbcf1d460cd53714b2fb1b249b828dadffd4c989bf8d66ffd793551da7cc7f9f6c31ce074b6e732d03ac824ffc450a15462b0eda0b02299fe147a779b9be21a674000c00a2bd0ade2269bd9ac48a4ee87654de2cb6090f388c9a04c53055f26037ef0b67f6eee9a4e05a60e7ece2ea6d5ac10c93674f5fb479d1293e73897543f5149250473ca76aefaac33aa39034ca224ba077f242326ed9bb8ab384e5a014067d81e1e561be1dd9cc2215ef0d81c0e991361731466efc72863823ad7dab4c0b54499994d912cb1dd5fe8390437b7ba402e35d5be68b1bc61d6c0a85f5267ccbfe57f3351a6465808ec192fdf49551e780de787eaacb0ec100dd1072fb43ed58a30065acf91ac5211cce964440c1cfed283e223993223f91aa6add28a3c8bb2379098108d2fe8c350cc4953e839a80d43150f291e9acc8c8b6b906a486eb4942727da0d669b31dc53588a438dbf5506180eda49fd41bc9b43224587576390bc42230ac2e0d082caf4325320d8f96cd4f4d3bf74dac3523c6e12eb909059ae2e10000000000"], 0x21c}, 0x1, 0x0, 0x0, 0x20040840}, 0x0) 2018/04/04 05:49:07 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x372f, 0x60000) syz_emit_ethernet(0x2a, &(0x7f00006ba000)=ANY=[@ANYBLOB="0180c2000000e2701bb6018908004500001b00000000006c907800000000ffffffff1f00f4e4bd618088"], &(0x7f0000ea3000)) [ 71.912237] QAT: Invalid ioctl [ 71.938277] QAT: Invalid ioctl 2018/04/04 05:49:07 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x40401) 2018/04/04 05:49:07 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) fcntl$addseals(r0, 0x409, 0xf) r1 = semget$private(0x0, 0x4, 0x4) semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000001c0)=""/4096) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x180, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000080)=""/31, 0x1f}, &(0x7f00000000c0), 0x20}, 0x20) writev(r0, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ff3e4182e974e00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000", 0x48}], 0x1) socket$inet6(0xa, 0x20000080003, 0x40) 2018/04/04 05:49:07 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r0, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000001c0)=0x80, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') vmsplice(r1, &(0x7f0000000300)=[{&(0x7f0000000200)="6b6210a035d84d5c6b89744e2817faddee0eddd3acfac46edaab11e2ec0c8317038d5373c39912157a921615b96edbb177594939d0778fef514c9fcb8c01ebe98544fd6f1a8db7cb7326353e455656ad97836d0f7853573364f48703cd38e4faeab187c062fdf71700b0b6058a208b1cf651ca65c28ab312cbdcfc2fbaba52d23d2dcc967ccf2bd0ea9b2788dc29d8a371eb220695514859602343c188acaa2cb6a79ccafd7a47be8781", 0xaa}, {&(0x7f00000002c0)="e940459c23088e7bf1767abc65e352bb9762d134b77f4afbbecebbe519ef7059d833add43c74bd22", 0x28}], 0x2, 0x5) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000340)=0x4) name_to_handle_at(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x8}, &(0x7f0000000080), 0x1400) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000000c0)=0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000380)=0x2, 0x4) fcntl$setown(r2, 0x8, r3) 2018/04/04 05:49:07 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00000023c0)=&(0x7f0000000100)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000022c0)=ANY=[@ANYBLOB="03000000000000000050000000000000c6ffffffffffffff", @ANYPTR=&(0x7f0000000240)=ANY=[]]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x7, {{0xa, 0x4e21, 0x58, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, 0x88) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) 2018/04/04 05:49:07 executing program 5: r0 = socket(0x0, 0x3ffffe, 0xffffffffffffffe6) r1 = syz_open_procfs(0x0, &(0x7f0000001200)='net/netstat\x00') pread64(r1, &(0x7f0000000100)=""/8, 0xffffffffffffff2f, 0x4) connect(r0, &(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x5, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000) 2018/04/04 05:49:07 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x50f, &(0x7f0000000000)="0810372900b9cc653ccee238d670001935ed2ca3a69b1030e1cf231dc3ec50885f19d89584a0f9eb577fc90f46753a403209729bb219bed08f640a84342a95") 2018/04/04 05:49:07 executing program 3: r0 = socket(0x1000000000011, 0x800000003, 0x600081) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) writev(r0, &(0x7f0000000000)=[{&(0x7f0000002100)="47bb40aac72d294db976f2d04489", 0xe}], 0x1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000040)={{0x7fff, 0xa3, 0x1c, 0x5, 0x0, 0x6}, 0x4}) 2018/04/04 05:49:07 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000001380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x18, 0x27, 0x521, 0x0, 0x0, {0x2}, [@generic="f5"]}, 0x18}, 0x1}, 0x0) r2 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x0, 0x4, 0x0, 0x2, 0x1}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r3, 0x400}, 0x8) clock_adjtime(0x6, &(0x7f00000002c0)={0x117, 0x3, 0x9, 0x8000000000000000, 0x9, 0xa2, 0x6, 0x5, 0xff, 0x153b, 0xdb3, 0x5b, 0x0, 0x100000000, 0x5, 0xffff, 0x5, 0x200, 0x1, 0x8, 0x7, 0x4, 0x2, 0x80000001, 0xef, 0x4}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0x9, 0x3, 0x8000, 0x2, 0x0, 0x6, 0x2, 0x40, r3}, &(0x7f0000000200)=0x20) socket(0x1d, 0x0, 0x0) 2018/04/04 05:49:08 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x4, 0x400) ioctl$int_in(r0, 0x5421, &(0x7f0000000280)=0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0xa0, @dev={0xfe, 0x80, [], 0xa}, 0x5c00}}, 0xea7c, 0x6fb5, 0xff, 0x9, 0xbc}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r1, 0x54, "15ec45d2805d7c550cf181d1a8b6b6d0eec52d7827516bb06a497c58725f9d45b8c9fbfb5f2c55eea09a207e67bf5a0ed5bf51a0f9689f6168b7d5c34f8b439c3b633e3066a335e438c337a10eb11d9378675311"}, &(0x7f0000000240)=0x5c) syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "", @random="295364d9f252", "377f6f40e17ea33b73b00ffccc9901d5"}}}}, &(0x7f0000000040)) [ 72.007483] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/04 05:49:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000cdfff4)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x800}, 0xc) getpeername$netlink(r0, &(0x7f0000195000), &(0x7f000075effc)=0xf9fc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000005c0)={@local, @dev, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000640)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) 2018/04/04 05:49:08 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x3000, 0x3, &(0x7f00001ad000/0x3000)=nil) madvise(&(0x7f0000536000/0x3000)=nil, 0x3000, 0x1b) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x8b, 0x200000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x70, r1, 0x4, 0x70bd2b, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x70}, 0x1, 0x0, 0x0, 0x8000}, 0xe37860c42551df0a) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x5, 0x8, 0x4, 0x7, 0x1, 0x9, 0x10000, 0xfff, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000002c0)={r3}, 0x8) 2018/04/04 05:49:08 executing program 5: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x100, @time={0x77359400}, 0x0, {0x1, 0xffffffffffff224a}, 0x9, 0x0, 0x7f6}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x7, {}, {}, @control}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x312, @time}) 2018/04/04 05:49:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1ff, 0x10080) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x3f, 0x20}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x2}, &(0x7f0000000140)=0x8) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') 2018/04/04 05:49:08 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x4080, 0x94) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000000c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000001}, 0xc, &(0x7f0000000740)={&(0x7f0000000b00)=ANY=[]}, 0x1}, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) 2018/04/04 05:49:08 executing program 4: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002f40)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = msgget(0x1, 0x80) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000800)={0x8, &(0x7f00000007c0)=[0x2, 0xf1, 0x1, 0x8, 0x7, 0x0, 0x7, 0x6]}) msgsnd(r3, &(0x7f0000000700)=ANY=[@ANYBLOB="0200000000000000bbff103c01a9032fcfe3051b1d00d32eef038e99f72f6ee616aea77ed9e119bff6dee58480e004d9270f5451c697a62af4ed93f4d40466ee3ff4a9913f10158e414d803967f1d9bd6d8bed54d6d15cb0102962e1ad05a3668cdbcf94d5dd08c5207cd5bd15f4694be3b5d0c766f65de0dc958c59a7c20392eef17fadcd16226305da3200"], 0x8c, 0x800) recvmmsg(r2, &(0x7f0000003c00)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000080)=""/147, 0x93}, {&(0x7f0000000140)=""/71, 0x47}, {&(0x7f00000001c0)=""/222, 0xde}, {&(0x7f00000002c0)=""/250, 0xfa}, {&(0x7f00000003c0)=""/199, 0xc7}, {&(0x7f00000004c0)=""/6, 0x6}], 0x6, &(0x7f0000000580)=""/244, 0xf4}, 0x4}, {{&(0x7f0000000680)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001900), 0x0, &(0x7f0000001980)=""/57, 0x39, 0xe1}, 0x3}, {{&(0x7f00000019c0)=@l2, 0x80, &(0x7f0000002e00)=[{&(0x7f0000001a40)=""/121, 0x79}, {&(0x7f0000001ac0)=""/160, 0xa0}, {&(0x7f0000001b80)=""/142, 0x8e}, {&(0x7f0000001c40)=""/139, 0x8b}, {&(0x7f0000001d00)=""/241, 0xf1}, {&(0x7f0000001e00)=""/4096, 0x1000}], 0x6, &(0x7f0000002e80)=""/46, 0x2e, 0x47b5}, 0x1c}, {{&(0x7f0000002ec0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000002f40)}, {&(0x7f0000002f80)=""/24, 0x18}], 0x2, &(0x7f0000003000)=""/205, 0xcd, 0xf96}, 0x5}, {{&(0x7f0000003100)=@rc, 0x80, &(0x7f00000031c0)=[{&(0x7f0000003180)=""/5, 0x5}], 0x1, &(0x7f0000003200)=""/216, 0xd8, 0xff}, 0x6}, {{&(0x7f0000003300)=@ipx, 0x80, &(0x7f0000003780)=[{&(0x7f0000003380)=""/240, 0xf0}, {&(0x7f0000003480)=""/48, 0x30}, {&(0x7f00000034c0)=""/196, 0xc4}, {&(0x7f00000035c0)=""/218, 0xda}, {&(0x7f00000036c0)=""/179, 0xb3}], 0x5, &(0x7f0000003800)=""/227, 0xe3, 0x8001}, 0x20000000000001}, {{&(0x7f0000003900)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003980)=""/72, 0x48}, {&(0x7f0000003a00)=""/118, 0x76}, {&(0x7f0000003a80)=""/211, 0xd3}], 0x3, &(0x7f0000003bc0)=""/61, 0x3d, 0x7}, 0x4}], 0x7, 0x122, &(0x7f0000003dc0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000444000)) unlink(&(0x7f0000000840)='./file0\x00') [ 72.188936] can: request_module (can-proto-0) failed. [ 72.199007] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/04 05:49:08 executing program 5: r0 = socket(0x10, 0x802, 0x0) r1 = socket$inet6(0xa, 0x80803, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f0000125fdc)="240000001a0025f00018000400edfc0e800000000004bf02020003eb0800020048050000", 0x24) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x1, 0x0, 0x9, 0x100, r2}) 2018/04/04 05:49:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) r1 = memfd_create(&(0x7f0000000140)='hash\x00', 0x2) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7f, 0x40000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000280)=ANY=[@ANYBLOB="6d616e676c65000000000000f500000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000c44bc0000000000000000000000000000000000000000000000000000000000100000000000000000002241f32d064a54a054bbf6016c9a313b4f5a87b500cd83aef95c8ea726057aa90fabddbdb2a59837e056ed39fcc5c6f2001fb67b1a2227ab4d7b03ae059e27ed4e6d900da55b7b0eb7bfa4a794b5"], 0x68) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x40000, &(0x7f00000000c0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/04 05:49:08 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x6, r0, 0x1}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000100)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, 0x1, 0x4, [@multicast1=0xe0000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001]}, 0x20) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000080)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000001300)={0x7, 0x8000}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000010c0)=0x200000000) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001340)) pread64(r0, &(0x7f0000001380)=""/4096, 0x1398, 0x2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x100, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001100)={0x1f, 0x800, 0x5, 0x3ff, 0x7cda, 0x0, 0x23, 0x80000001, 0x0}, &(0x7f0000001180)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000011c0)={r4, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfffffffffffffff7, 0x8ee, 0x7, 0x6c6a, 0x4}, &(0x7f0000001280)=0x98) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000140)) tkill(r5, 0x1000000000016) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) [ 72.274368] can: request_module (can-proto-0) failed. 2018/04/04 05:49:09 executing program 7: connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000002c0)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) io_setup(0x6, &(0x7f0000000240)) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/04/04 05:49:09 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="f0836d473c66b819008ec00f20c035000000200f22c0360f32b8010000000f01c10f08df79fa66b8c5000f00d0660f3882bb59b10000360f0b", 0x39}], 0x1, 0x1d, &(0x7f0000000040), 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000001000000730301c0000000020002000000000000b62bc7"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 05:49:09 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_GET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af14, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000380)) memfd_create(&(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2) 2018/04/04 05:49:09 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000000080)=""/59) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r2) accept4$alg(r0, 0x0, 0x0, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0xd, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0c6300000c63001ae1edf9bedba4f546f72000"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/04 05:49:09 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @remote, @dev}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3e, r1}) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0xffff, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x77) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x8000, @dev={0xfe, 0x80, [], 0x12}, 0x80}}, 0x3, 0x5, 0x101, 0x401, 0x8a}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x800, 0x8000, 0x3, 0x3ff, r2}, &(0x7f0000000300)=0x10) write$evdev(r0, &(0x7f0000000900), 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) 2018/04/04 05:49:09 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) io_setup(0x2, &(0x7f0000000180)=0x0) close(r0) io_submit(r1, 0x1, &(0x7f0000001480)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)="f7", 0x1, 0x1}]) 2018/04/04 05:49:09 executing program 4: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002f40)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = msgget(0x1, 0x80) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000800)={0x8, &(0x7f00000007c0)=[0x2, 0xf1, 0x1, 0x8, 0x7, 0x0, 0x7, 0x6]}) msgsnd(r3, &(0x7f0000000700)=ANY=[@ANYBLOB="0200000000000000bbff103c01a9032fcfe3051b1d00d32eef038e99f72f6ee616aea77ed9e119bff6dee58480e004d9270f5451c697a62af4ed93f4d40466ee3ff4a9913f10158e414d803967f1d9bd6d8bed54d6d15cb0102962e1ad05a3668cdbcf94d5dd08c5207cd5bd15f4694be3b5d0c766f65de0dc958c59a7c20392eef17fadcd16226305da3200"], 0x8c, 0x800) recvmmsg(r2, &(0x7f0000003c00)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000080)=""/147, 0x93}, {&(0x7f0000000140)=""/71, 0x47}, {&(0x7f00000001c0)=""/222, 0xde}, {&(0x7f00000002c0)=""/250, 0xfa}, {&(0x7f00000003c0)=""/199, 0xc7}, {&(0x7f00000004c0)=""/6, 0x6}], 0x6, &(0x7f0000000580)=""/244, 0xf4}, 0x4}, {{&(0x7f0000000680)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001900), 0x0, &(0x7f0000001980)=""/57, 0x39, 0xe1}, 0x3}, {{&(0x7f00000019c0)=@l2, 0x80, &(0x7f0000002e00)=[{&(0x7f0000001a40)=""/121, 0x79}, {&(0x7f0000001ac0)=""/160, 0xa0}, {&(0x7f0000001b80)=""/142, 0x8e}, {&(0x7f0000001c40)=""/139, 0x8b}, {&(0x7f0000001d00)=""/241, 0xf1}, {&(0x7f0000001e00)=""/4096, 0x1000}], 0x6, &(0x7f0000002e80)=""/46, 0x2e, 0x47b5}, 0x1c}, {{&(0x7f0000002ec0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000002f40)}, {&(0x7f0000002f80)=""/24, 0x18}], 0x2, &(0x7f0000003000)=""/205, 0xcd, 0xf96}, 0x5}, {{&(0x7f0000003100)=@rc, 0x80, &(0x7f00000031c0)=[{&(0x7f0000003180)=""/5, 0x5}], 0x1, &(0x7f0000003200)=""/216, 0xd8, 0xff}, 0x6}, {{&(0x7f0000003300)=@ipx, 0x80, &(0x7f0000003780)=[{&(0x7f0000003380)=""/240, 0xf0}, {&(0x7f0000003480)=""/48, 0x30}, {&(0x7f00000034c0)=""/196, 0xc4}, {&(0x7f00000035c0)=""/218, 0xda}, {&(0x7f00000036c0)=""/179, 0xb3}], 0x5, &(0x7f0000003800)=""/227, 0xe3, 0x8001}, 0x20000000000001}, {{&(0x7f0000003900)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003980)=""/72, 0x48}, {&(0x7f0000003a00)=""/118, 0x76}, {&(0x7f0000003a80)=""/211, 0xd3}], 0x3, &(0x7f0000003bc0)=""/61, 0x3d, 0x7}, 0x4}], 0x7, 0x122, &(0x7f0000003dc0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000444000)) unlink(&(0x7f0000000840)='./file0\x00') 2018/04/04 05:49:09 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) write$binfmt_script(r0, &(0x7f0000000640)={'#! ', './file0', [{0x20, 'vboxnet0g'}, {0x20, '[lo'}, {0x20}, {0x20, 'wlan1\'-'}, {0x20}, {0x20, "f92573797374656d"}], 0xa, "93865cadabdedbed8cc5483a9c959498f5476038f51e8437c01039a861f4cc8780dc97e7a79691403cc9ab7c2276f624130eb3f455829b7b2a3c2780"}, 0x68) recvmmsg(r0, &(0x7f0000007b40)=[{{&(0x7f0000005000)=@generic, 0x80, &(0x7f0000000580)=[{&(0x7f0000000080)=""/122, 0x7a}, {&(0x7f0000000140)=""/21, 0x15}, {&(0x7f00000002c0)=""/201, 0xc9}, {&(0x7f0000000180)=""/18, 0x12}, {&(0x7f00000001c0)=""/39, 0x27}, {&(0x7f00000003c0)=""/128, 0x80}, {&(0x7f0000000440)=""/97, 0x61}, {&(0x7f00000004c0)=""/75, 0x4b}, {&(0x7f0000000540)=""/57, 0x39}], 0x9}, 0x100000000}, {{&(0x7f0000005700)=@l2, 0x80, &(0x7f0000007a80)=[{&(0x7f0000005740)=""/253, 0xfd}], 0x1, &(0x7f0000007b00)=""/20, 0x14}}], 0x2, 0x40002020, 0x0) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x2, 0x10, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) accept(r0, &(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x80) [ 73.295227] binder: 7797:7809 unknown command 436232972 [ 73.318833] binder: 7797:7809 ioctl c0306201 2000dfd0 returned -22 2018/04/04 05:49:09 executing program 2: r0 = socket(0x5, 0x8080a, 0x80000000) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x21000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getnetconf={0x14, 0x52, 0x900, 0x70bd28, 0x25dfdbff, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x44800) r1 = socket$netlink(0x10, 0x3, 0x1a) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000001977000000000000000200000000000000000c000000000000000067fc69"], 0x1c}, 0x1}, 0x0) 2018/04/04 05:49:09 executing program 1: gettid() socket$kcm(0x29, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x400000000000000a, 0x1ff, 0x7fff, 0x100000043}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000700)={0x0, 0x5, 0x0, 0x1ff, 0x18, r0, 0x9}, 0x2c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f0000000500)={0x7, 0x70, 0x9, 0x7, 0x7ff, 0xffffffff, 0x0, 0x0, 0x20001, 0x5, 0x0, 0x9, 0x0, 0xfffffffffffffff7, 0x4, 0x67b, 0x8001, 0x7fffffff, 0x7, 0xbe, 0xb8, 0x0, 0xd9, 0x5, 0x128, 0x6, 0x4, 0xfffffffffffffeff, 0x1, 0x3, 0xffffffff, 0x1, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x5a, 0x4, @perf_config_ext={0x2, 0x2}, 0x20, 0x99b, 0x0, 0x7, 0x1, 0x1, 0xffffffff}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000440)=0x5bc6) mkdir(&(0x7f0000000280)='./file0\x00', 0xfffffffffffffffe) socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000080)='./file1\x00', r3}, 0x10) recvfrom(r4, &(0x7f0000000740)=""/229, 0xe5, 0x10040, &(0x7f0000000840)=@pptp={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x80) mkdir(&(0x7f00000006c0)='./file1\x00', 0x88) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r4, 0x50, &(0x7f00000005c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r5, 0x4) r6 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r6}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000680)=r4, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000580)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='squashfs\x00', 0x808, &(0x7f00000002c0)="ac9558818f62e72b6f91beaceadb3a985059e3daba0fff7ae9829a87f616e2adebede33891df5f847f840b1d4601d44abb3d8ed8e1a5a741efd6bec2997e6789fb79eb8d89122d9abb2de430a722093924adc54397469b0f3dc53737fed53ba196085ec845c3e43ec52eec494437593e784a6aa83927d2bc251f7b515a10779a7af4c2f092dba12cbd849c5429cd154c171f0cf888bda02abae80bb8817734409e219dac443300b80b358fbf6d4a7ed3577aef284cf07f4bfdc0e87157fc902a003d3eef3d0730a347") flock(r6, 0x1) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f0000000300)="1cb335da96a398ff09a3375ead96f3feb43168952b122288b9b20409269a5c47ed1377a08bf87e3a12125d0c9cab0738f1fa8253bbcc9acf15a8f5083f3d86f45f1e5dd2ebea03a4bbc09d0f325b9bc0bd6aa2b1392f5b75b778888244accfa6ec6d65ddd13e04c0a10e02cebe33eb1802f595241af2a188ead84e29e838cdfe67e6fc6bdfa30200fc4c0fa9185080864458e95274f419d65e4060f0d00f0f6150bf9d8eef008c452884e2806b2e8e9627b76af244b5ceb445a27b62918a188390b7611abfed87b199157462e40687806d329ad20a8f1a76cd2ec2a01cfccb268f9c03000cc699d00000000000000000", &(0x7f00000001c0)=""/9}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r0, 0x28}, 0x10) 2018/04/04 05:49:09 executing program 5: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000f2f)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x400000) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000080)={0xffff, 0x7, 0x1f, 0x7}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000040)=0x1) 2018/04/04 05:49:09 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$sndpcmc(&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0x20, 0x88042) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000400)={0x0, 0xc88f, 0x9, 0x100000001, 0x9, 0x7, 0x401, 0xf4, 0x0, 0xfffffffffffffffc, 0x7fff, 0x2}) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xe3, 0x20000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000140)={0x3, &(0x7f0000000580)=[{}, {}, {}]}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x800008002, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x1, 0x80000000000}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000340)={r4, 0x9}, 0x8) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000), 0xfe5b) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000380)={0xff, 0x5, 0xf24, 0x20, 0x0, 0x8000, 0x7}, 0xb) r5 = dup(r3) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000280)=0x68) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000440)={0x1ff, 0x1, 0x3, 0x5, 0x3, 0xc44, 0x1f, 0x6, 0x1000, 0x7, 0x2}, 0xb) sendmsg$IPVS_CMD_SET_CONFIG(r5, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="340100000dcbe706c477aebbd313931f2ec4949fc48fa7f50693f5565cf6ad6ef4d0820129480500000000000000025413a935ead0923885618d34ec817f0a445f3b0000a0c1cb22a6e627ba1d3d44492e88e0955619604fc7312b1b21ecfabc9bf048b6c64339cc48093057c547bafd2fb0c1f87256264c3d33ad6f28663399c1eeb65f7606b0b0724837122d35d834da67544bec868a708221603be2ea5cf0dbb319559d898ea320e6", @ANYRES16=r6, @ANYBLOB="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"], 0x134}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) 2018/04/04 05:49:09 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1ff, 0x40400) mq_notify(r1, &(0x7f00000001c0)={0x0, 0x24, 0x1, @thr={&(0x7f0000000080)="52fcdb03c3b7b749371cd4fe7b8716361c78ccd1da5e2c4c933801a352d698a664ba7ca0f69d6380f650e768ab7373390ab523ad0a7ed8f77608d66259c4d695df35c28c384e261b8ea44c4659ba2ae6a642375466dc3b2634b243f00e6ae6411f64e44449390c57f7cd6c7d6487619af373b1ded83f29cdaa7e1804e5c7cc8f2485cc33d35468350c96293228a1410462c069e0ddfa85fb12e9b4d4bd", &(0x7f0000000140)="8d0e271f2bd41e1f42b7927e57c73e46815e1c43bebd3fe82513c7ee129a51b23cfc19a0598bead7999eb00c06c45b7c8ce2b7899eb24a740357dd2df44a2f446ae3"}}) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) [ 73.348152] kvm: emulating exchange as write [ 73.356168] binder: BINDER_SET_CONTEXT_MGR already set [ 73.411472] binder: 7797:7817 ioctl 40046207 0 returned -16 2018/04/04 05:49:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x3, 0x2, 0x0, "6d730eab35e6372af315e21f3b94f272ec45099d330682f4080caf076e78c1bf46c91955889428ce6aa1be7db12cdc2434a6acb6d5e4f66e92f7ccc2c05e5095", "6ae2e75eecf6be9d2ceb1c4bcee4afdeb04827ac6c1eb1d73fe455b96acc265d3524d61d5ee8d94cffe0b36aef3769652beb8f9b5860140ab6e2c8adedd319e3", "547dd0b488bcd66a84a50de307012090a9f29c46302ced956fa8338d797afc0e", [0x0, 0xffffffffffffff01]}) 2018/04/04 05:49:09 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079efe0)={0x1}, 0x20) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000480)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000005c0)={r1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x3, &(0x7f0000000380)=[{&(0x7f00000000c0)="434a2d79f5c0d695a4a8fed6ac0f77bd6ad3f662", 0x14, 0x2}, {&(0x7f0000000140)="ae89dc7d4462d70b89dd2f8338e4563bfb7407e1bd433b934b43f1bc72ab045ef1f953a9583b1e8b8f0e421a538410c7fce71d23e94959a2096695cb723a156458bd769e9958f53c99c23f27507baf3f11913c7a69eea5ee136e3c525dc9c7a0b1c59743f3958b40aec826a4d866a87c315d9eebfbad833a9067df8628062f5cf0ddfab0fc80899cf7c167b0f3a408d829a078dd90a226c74b335d43ff9128384692909912f656ec8a16af1c90f929", 0xaf, 0xfffffffffffffffd}, {&(0x7f0000000280)="b45b07cbe7730c61908fe8da32b29daac2c134cb6c44764fcf5dc534910715deba7999683a2faf2a4456dae018a01c6cea632b3f399606c7bb6a0277533710856c27537e4c477496502679944d4a0559425dd81f5c657c7911d3a13fe6a0aa336abe5b23079d1b46e2d4d71a909298762bbe811f3f7c8b2d0036a962904500caf633dd3302035ec1924108783fbfcfa6faaf24add0ebf42de69c16439d96f076c48fbece13159a5238b0355b6665bc287c1b97d710c804c0839b0e90d1a0ae24d2f3da19deea8d92a29f12675ff781b5bd646cd0de7805ac21fd82c3787cdf", 0xdf, 0x3}], 0x400, &(0x7f0000000900)=ANY=[@ANYBLOB="00b385219628fed1a918f107c85f6c711c482718df65e505bf9f1185dc40c61365761d2f3e07d29c80c405d3f9c1503227e40bfaf0c36531ed0ee6e8519857dc4be3610074168679fb3116d34c83a7fafb1367c87804b2f6d5ac1a8a4eef04f23f94b5e68e90a9cf0252a77808620909b9468d9e4f7a5275767f086002590f11b56bac5204e3d4489f57569ee7a8e8b132825adefce0e108fa6f569d08d001b3ceaa5e82c78d716b7628fd81123ee831ff36828706dc30d805ed7b9483769f742cbeb3464d489dd95639c78b06d0af0021ebfc2003e104eca08f1f11d94f68ce108d15af07239ddd8f12256dde72200e1602fcf5b8bf5e640fab57110a9b5286dcee3071af5da2d3979a00c521e82195f7e72c1d693912f168dc59a3475b226b1326a3a6dc100945f4ad089ad8957d4327d69367aaf1aa28f6905bcd5b05941784b5eeb3555290bde6fde3dc052730b799c53fed9e47b7dde15ed4718f5ba5038bf83ba0ba1effcf374aa5db092dc9278288673ae7a9737cc3adb7cba154ee3f1f80feb9890b98c7a3fcab9add7608b00a4b45696cd9820c46c2f5769e49a39d18b53619bd827b46c144c66218fdf49e7d80f583d5f61932645c75076e079b552991d36258cf48000000000000000000000000000000000000000000"]) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x30}, 0xc) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000800)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, [0x6bd, 0x1, 0x0, 0x8, 0x4, 0x9, 0x6, 0x5bb, 0x0, 0x5, 0xfffffffffffff801, 0xff, 0x9, 0x2, 0x100]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000400)={r2}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) setfsuid(r3) mkdirat$cgroup(r1, &(0x7f0000000200)='syz1\x00', 0x1ff) ioctl$TIOCSBRK(r1, 0x5427) time(&(0x7f0000000600)) [ 73.469286] binder: 7797:7809 unknown command 536907575 [ 73.491167] binder: 7797:7817 unknown command 436232972 2018/04/04 05:49:09 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='pids.events\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={0x0, 0xfffffffffffffff8}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000500)={r1, 0x3}, 0x8) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r3, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r4, 0x800443d2, &(0x7f00000001c0)={0x7, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}]}) fdatasync(r2) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000600)={'vlan0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000580)={r1, 0xffffffffffffffd8, &(0x7f0000000540)=[@in={0x2, 0x4e21, @rand_addr=0x7}]}, &(0x7f00000005c0)=0x10) vmsplice(r2, &(0x7f0000000400)=[{&(0x7f0000000200)="8e12c4cc633e742c2ef35fa60054a2590e2d7c0707851ecaa728fb847507c77c0ad264486f972be429d6ecdbd6469b794d17645823c41bb3895f499853a5aee5cbad7b6ff5091d321c2d4a96bdb22574cdcb0d962d1e6257222f845b44045e5a25db0e7fabad93c7d48f13eaa60dc04a3c0ad14e40e602db58b557282450accf80aee3b64b81500e1102a6e14c3d2228e2ab88af477c37ac517c42c10b02da779ba1f2f257695827c08c31c50b330a735ef3690b03f7c1f13e7702c41d135a9b29cc455e4ac6cc16a9a0e46be76d978809071436fbcbf35c549c0cd15c3f21ba312e6e1602648d839665a20dfd", 0x461}, {&(0x7f0000000300)="fedbb974a0ea9d957fb2a500d9ecbc70f4ad0df1b2f73c766ba2e25fbd3490983406ffcd4ed7edfde8defc4e3481923ff19fe79b744645473a38b402df3a24d4da948a98049355245931a9c739fb0876f669d0cb6ae9a4da15d78ae9c883795211", 0x61}, {&(0x7f0000000380)="10e38526f5536441b03c26eef5041120c8e999f0d61aa1594b585abf8c75914253da51860cc01467c7158df8e459f0a1c44def3683655c4e053e90d0c420088a630663", 0x43}], 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000640)={'vcan0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000680)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, r5}, 0x14) 2018/04/04 05:49:09 executing program 5: r0 = syz_open_pts(0xffffffffffffffff, 0x40) ioctl$VT_RELDISP(r0, 0x5605) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8923, &(0x7f0000000100)={'bcsh0\x00', 0x4000}) [ 73.539229] binder: 7797:7809 ioctl c0306201 20008fd0 returned -22 [ 73.592880] binder: 7797:7817 ioctl c0306201 2000dfd0 returned -22 2018/04/04 05:49:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000000)=0x7, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000140), 0x0) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f00000000c0), 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000140)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x24) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r4, 0xc008551b, &(0x7f0000000280)={0x1000, 0x10, [0x4309, 0x3, 0x4, 0xfffffffffffffffa]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000200)={r5, 0x401, 0x89}, &(0x7f0000000240)=0x8) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/04 05:49:10 executing program 3: bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x3, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/04 05:49:10 executing program 1: r0 = perf_event_open(&(0x7f0000223000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000001300)={0x0, @random="202683222c6e"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000240)={{0x25, 0x0, 0x0, 0x0, "767c01279bfc1051960900002000000000a711000000d8f33b72e798ae6464271ae9d58d25cbbbada20c7360"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "82d97d4b47fca560c82096c2ecceda9471eb09bd63f8059d161156bd2ee713fcad9cdbf824e8a4c64e8b78c15e5f44f39a3475c28afccea95b58b226512b0043", &(0x7f00000000c0)='/dev/input/event#\x00', 0x12, [], [0x3, 0x0, 0x0, 0x9]}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000080)={0x89, 0x9}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) prctl$getname(0x10, &(0x7f0000000100)=""/151) 2018/04/04 05:49:10 executing program 7: socket(0xa, 0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[]) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc0505510, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYBLOB="691acfc5cb570e699ed8ed8c4c3c659467bfe2e06cc28fd6da86192260dfe5837563dafc86cc9833522889839f5f", @ANYPTR64]) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f00000001c0), 0x8) 2018/04/04 05:49:10 executing program 6: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000001c000), &(0x7f000005c000)=0xffffffffffffff1b) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x20000000004, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) 2018/04/04 05:49:10 executing program 0: r0 = socket$inet(0x10, 0x802, 0x3ff) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)="4c0000001000ff3030ba0a0c6fc283a724a600800200000000000000000000002c002900ff47fd68a745f076d4cd2d0379ae2d0c01000000000000cefdd06cbedea21326a4986d27c70da654", 0x4c}], 0x1}, 0x0) 2018/04/04 05:49:10 executing program 4: syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x100) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x98}, 0x1}, 0x0) 2018/04/04 05:49:10 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000040)="0f4ca70078f3660f01c9d04b0aba4300ec0fc719ba4300b08aee660fc7350f20d86635080000000f22d82e65df1df36c", 0x30}], 0x1, 0x20, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup3(r1, r2, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xca, "a09178029e751de87d9e144359e735b37a9b0f46863591d62ad9653cc88f41dd12bd09f7d7b9d086ea4702b8c169d7ee8caa44a8d34cd406feb0fd074b5cd906b1a3f0fbf35036f43d4242f46567a4d1ef4fa1e809ab9db858fb4a8c861d7c355e7dbf7afa8a5dd3c7e0bae270a9a28facacec68f60f00bf446085a59bf6ad12befdcebffee50106196c0cfb8df0805920e2f8402dde327a24b745b124e7b461b9f9debcfe4f151c093266c867796225a5927c5ca1bf889cfa034aca18292e5f2ad9b5731d39ef9f61c4"}, &(0x7f00000001c0)=0xd2) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000200)={r4, 0xfff}, &(0x7f0000000280)=0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x1, 0x5, 0x2000}, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f00000002c0)={'rose0\x00', {0x4, 0xfffffffffffffff8, 0x200, "3e0ac24e77bd", 0x5}}) 2018/04/04 05:49:10 executing program 6: r0 = inotify_init1(0x0) r1 = getpgid(0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80) getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f0000000100)=""/130, 0x82) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00000000c0)=0x4, 0x8) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) 2018/04/04 05:49:10 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1, 0x200000) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00009d4000)={0x0, 0xfffffffffffffffc, 0x0, 0x0, "f24929d550c69ba4e740cd8d07956adffbb9567a489a3743739d580259ed37de"}) 2018/04/04 05:49:10 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000000100)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) rename(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./file0\x00') [ 74.261907] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/04/04 05:49:10 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0x1ff, 0x4) sendfile(r1, r1, &(0x7f0000000080), 0x3) 2018/04/04 05:49:10 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x20, 0x40000) getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/04 05:49:10 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(0x0, 0x2, 0x10) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0500353fb1bc00800101050005000900"], &(0x7f0000000080)=0x14) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x400, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000240)={r0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x101}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={r4, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x74c6, 0x6, 0x5}, &(0x7f0000000100)=0x10) select(0x40, &(0x7f0000000140)={0x0, 0x4, 0xfffffffffffff000, 0xfff, 0x4, 0x4, 0x50, 0xb559}, &(0x7f0000000180)={0x92, 0xfffffffffffffffd, 0x4, 0x3ff, 0x8, 0x401, 0x0, 0x4}, &(0x7f00000001c0)={0xc0f9, 0x3f, 0x0, 0x800, 0x80000000, 0xfff, 0x6, 0x5d80}, &(0x7f0000000200)) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f00000006c0)=0x8, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000380)={0x40, 0x1, 0x2, 0x14e0, 0x4, [{0x0, 0x6, 0x9, 0x0, 0x0, 0x2305}, {0xd928, 0x6, 0x1}, {0x7, 0x7fff, 0x8001, 0x0, 0x0, 0x80}, {0x8, 0x4, 0x9, 0x0, 0x0, 0x801}]}) 2018/04/04 05:49:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x20000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000080)={0x20, 0x4, [0xba]}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) 2018/04/04 05:49:10 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000180)={0x83, "c1d7fcc70bd84da44a6116e34c5f9d05d1b8d878b8f6c4c3d8fca1796b86b3921ad6fb5bc6c1ab96e6f2582b0d306c65144ebe8eef6f9453e37483883f88b25862c72b5c60551a901e78e7fea950a02b78ce456c9e6c9651c60fe2e5ae3f52db7041f4e35e0b3c88c82e2b820a5a497cbd82d1b4e1e5737328d9cd7eb2f2550e96b433"}) setsockopt(r0, 0x10e, 0x8000000012, &(0x7f0000000080)="264bf87dffa1ac9206c77af5e6b4382dfd8ec5e26c8ec326d5987dba8ab4f5f6bee627361e5ea28663531e717a53fd973a281779bc73fd226f8a252095090ddbc6a5873dac8c27f9d6c367b88116ef8be0dce8e573b344b6eb2da5cb3a9359e040910d1947bc30ee5d1d9d1b493c9e498c5188f017b88f0ead8251bb8cfe3ae28ab39e523dc1c85e2fa8337dfc508eb252726f12ea5d21fd125ee2fdb8496091fb16cc7d37ae538c3cf12bf336e8356524bf7b2a2b3a8dfae50cbb3106beae0eee52a239d6a3", 0xc6) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000040)=0x4, 0x4) 2018/04/04 05:49:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000589000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000ffcfc8)={0x0, 0x0, &(0x7f0000ff7fe0), 0x0, &(0x7f000000cf8e)=""/114, 0x72}, 0x0) recvmmsg(r0, &(0x7f0000fd7e98)=[{{&(0x7f0000ffbff0)=@ipx, 0x10, &(0x7f0000be7fd0)}}], 0x1, 0x0, &(0x7f0000ffbff0)) pkey_alloc(0x0, 0x3) recvmsg(r0, &(0x7f0000010000)={&(0x7f0000140000)=@alg, 0x58, &(0x7f00002e3fc0)=[{&(0x7f0000006000)=""/220, 0x350}, {&(0x7f0000108f80)=""/128, 0x80}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x3}, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x1e, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/139, 0x8b}, 0x0) 2018/04/04 05:49:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000440)='/dev/loop#\x00', 0x0, 0x1) sync_file_range(r0, 0xf6, 0x0, 0x7) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105000, 0x0) r2 = gettid() ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'gre0\x00'}) r3 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x2) accept4(r3, &(0x7f00000002c0)=@nl=@unspec, &(0x7f0000000100)=0x80, 0x800) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r4 = socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(r2) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000540)={{{@in, @in=@remote}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) r6 = shmget(0xffffffffffffffff, 0x3000, 0x901, &(0x7f0000ffd000/0x3000)=nil) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x5003) ioctl$KVM_GET_REGS(r5, 0x8090ae81, &(0x7f0000000480)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) accept(r4, &(0x7f0000000340)=@nfc_llcp, &(0x7f0000000200)=0x80) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) gettid() sendfile(r0, r3, &(0x7f00000ddff8), 0x102000001) sync_file_range(r0, 0x2, 0x7fffffff, 0x7) timer_create(0x0, &(0x7f0000000140)={0x0, 0x28, 0x2, @thr={&(0x7f0000000080)="97f52e4637f9391f7037ae640f9a2a148acb0267f02bb497377349c87c0ee91de36b3d47176898bd005d59a346072b12d2758d3e43792befb9ddf4ef1a028d", &(0x7f0000000100)}}, &(0x7f00000001c0)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) shmctl$SHM_INFO(r6, 0xe, &(0x7f00000003c0)=""/127) 2018/04/04 05:49:10 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0, 0x12017, r0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x5, 0x4000) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000001c0)) r2 = socket$inet6(0xa, 0xe, 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) 2018/04/04 05:49:10 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x2000000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x1, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f00000000c0), 0x8001, 0x400000001) r1 = semget$private(0x0, 0x2, 0x400) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000100)=""/4096) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/04/04 05:49:10 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3f, 0x13d47e) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000040)={{0x80000000, 0x6, 0x401, 0x7fffffff, "f113dddf9f262fb66a940d86becc33e22c0c517f30fd55b62c158a8f8f60f89163d8c3c67f76b0a58ba006b5", 0xfffffffffffffc7c}, 0x0, [0x0, 0x2, 0x4218, 0x5, 0x1, 0x4, 0xff, 0x0, 0x2, 0x0, 0x7, 0x6, 0x10001, 0xfffffffffffffffe, 0x101, 0xb2, 0x0, 0x7, 0x3, 0x0, 0x4, 0x0, 0x9, 0xffff, 0x59, 0x2, 0x3f, 0xfffffffffffffe00, 0x4c5d, 0x6a5d, 0x7, 0x8, 0x0, 0x5426, 0x2, 0xc, 0x8, 0x100000000, 0x6, 0x1000, 0xfffffffffffffffb, 0xfffffffffffff9e5, 0x7fffffff, 0x4, 0x9, 0x9, 0x0, 0x1b81, 0xe10, 0xffffffffffffffc0, 0x39, 0xfe, 0x6, 0x3, 0x0, 0x1, 0x7fffffff, 0x552, 0xb8, 0x6, 0x80000000, 0x1, 0x4, 0x80000000, 0x1, 0x683c05a3, 0x6f5a, 0x1, 0x2, 0x6, 0xffff, 0x3, 0x6, 0xff, 0x60bb, 0x800, 0xd5, 0x3, 0xc0c, 0x6, 0x0, 0x100000000, 0x9, 0xffffffffffffff01, 0x6, 0xffffffffffffff99, 0x2, 0x290f, 0x4, 0x0, 0x6, 0x3e, 0xf0, 0xc32, 0x9a, 0x5, 0x2, 0xa1d0, 0xf000000000000000, 0x49687871, 0x0, 0x1, 0x197, 0x3, 0xffffffffffffffff, 0x8000, 0xffffffff, 0x344, 0xfff, 0x5, 0x2, 0x57, 0x3, 0x3, 0x190, 0x1, 0x1, 0x0, 0x400, 0xe602, 0x9b4000000000000, 0x7, 0x5, 0x9, 0x80000000, 0x3, 0x8, 0x1], {0x77359400}}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/04 05:49:10 executing program 1: syz_open_dev$sndpcmc(&(0x7f0000000440)='/dev/snd/pcmC#D#c\x00', 0x100, 0x4100) r0 = syz_open_dev$tun(&(0x7f0000000480)='/dev/net/tun\x00', 0x0, 0x101) r1 = signalfd4(r0, &(0x7f00000003c0)={0x105}, 0xfffffffffffffe55, 0x800) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000300)=""/93, 0x35}], 0x1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000180)) r4 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000380)=0x60) shutdown(r4, 0x1) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r5 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r5, &(0x7f0000000100)={0x28, 0x0, 0x0, @hyper}, 0x10) r6 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x435, 0x2) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) r8 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x0) fcntl$dupfd(r2, 0x406, r6) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my}, 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f0000000640)={0x0, 0xff}, 0x8) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000004c0)={'syz_tun\x00'}) dup2(r2, r7) dup3(r2, r3, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f00000001c0)=0x17, 0x4) 2018/04/04 05:49:10 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) connect$pptp(r0, &(0x7f00000001c0)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x80841) r2 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x7, &(0x7f0000001200)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="0000000000000000180000000000000000000000000000009500000000000000"], &(0x7f0000000040)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f00000000c0)=""/4096}, 0x48) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000001140)) 2018/04/04 05:49:10 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1a03fa45", 0x4}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000000c0)) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/04 05:49:10 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0xc3, 0xfffffffffffffc78) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/04 05:49:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000400)={0x2, r1}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x4220000008082000, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000020c0)) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008045, &(0x7f000057f000)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000001080)="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", 0x1026, 0x3fff, 0x0, 0x0) 2018/04/04 05:49:10 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0xfffffffffffffffa, 0x8000, 0xffffffffffffffff}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x6}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f0000000640)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001880)}, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x20000, 0x40) 2018/04/04 05:49:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x10002, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000180)=""/96) r2 = dup2(r0, r0) getpeername$ipx(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={"49444c4554494d455200e68ed70540485230ffffffff6500"}, &(0x7f0000000080)=0x1e) 2018/04/04 05:49:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000005"]) 2018/04/04 05:49:10 executing program 1: r0 = socket(0x5, 0x6, 0xe1) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000000)={0x5, 0x20}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000140)={'ip6gre0\x00', @ifru_names='bridge0\x00'}) 2018/04/04 05:49:10 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x5, 0x31, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000000000)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) 2018/04/04 05:49:10 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x9, 0x4) setsockopt(r0, 0x114, 0xa, &(0x7f0000000000), 0x0) 2018/04/04 05:49:10 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00000014c0), &(0x7f0000001500)=0x4) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) sendmsg$netrom(r2, &(0x7f0000001480)={&(0x7f0000000080)=@ax25={0x3, {"e0361959a0f0b4"}, 0x80}, 0x10, &(0x7f0000000280)=[{&(0x7f00000000c0)="56de2772ad2fdd3eed7538b205fd922458726f006de59b77934c31fb75ae44861c446daa574e9c6f86eb6c649fcd866cc0d3a35d8663e51e25573c3daeff781cc00ad8657f831b73002e28b448dce73cf1375ea14fdb23fe97226dac603ebde85e802a8a906f644a7cc9fdea3c44c56307285ece30f5ee4d01cc66eedcc34db7ea7bf5766482d5c1e494128357d3e29db124a3a14fd0b97597bdb460", 0x9c}, {&(0x7f00000001c0)="48f8cf3d5b44ec7bad920760d25b4b9ff6517e068a7a76834bcedc9f3bb0b1ab800a5efa5cc571b1dd0922df81f6d6950fb2155e26fd954f3476ac0cb60e4d9ab9682f92d7312f93d7cec3c0a80006c1d02e6b73ae95765c22b0f1c03e3d3851017ab19947d253449b6af2ef8648576bc6b6b135ccf1702e34d1adb36f6f0236a64233633b9f26647b1eca6cc6e2c0ae6926db86ab88e3", 0x97}], 0x2, &(0x7f00000002c0)=[{0x80, 0x117, 0x4, "3162c9937a28acccdc9f4fddb45465604fd4abbade908ae13cb5990434579bea9cec3a234603a262306280184ecd64f9b74b232d5fd791cba2a02f56e00523ebee6ede2dcc9dbe188e63aa360464cce4c6d80d59e11609375cd8be748014aae7f36b8155e295c7b0a688db97a9"}, {0x30, 0x1ff, 0xffffffffffff8001, "a1605fccfe79ab2fbf7f427d4f5556f0f05175dc0538da069903"}, {0x1010, 0x88, 0x1ff, "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"}, {0x100, 0x1ff, 0x5, "3fe9bf6596378782afb880fc28f963bf58f36fe77cf028464b91713ef197fa74d287000a9d77caf718a13acb54c6d25e2bf8c00f509398bf9bbf0fe7b64e34163dfa5ece7324c7c812a1b5d2aa70ecedf7c7815d59c4b4344782c1e1114d701ed969d25f93a16b6f4f9f01e800e244daf2e92cffff876ce5346f27a4fc6d7dc36306e7020a5c0110fa8d204143a4271711433044e61cd1c93c7ea6f204259d914078a416da1013573e640890acfbc7bd1daad25e063f2ec9ef8c739af72e5cfa3c5459eeaac90eb11706642cd1e2fdfaf85239cd784aac31dc1e1db4a885d1b1c4d66f73cb0d28ac56f634"}], 0x11c0, 0x4000810}, 0x800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x1000021, &(0x7f0000000180)=0x10001, 0x4) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) 2018/04/04 05:49:10 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x10) close(r0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = socket$nl_crypto(0x10, 0x3, 0x15) uselib(&(0x7f00000000c0)='./file0\x00') setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000100)="308a9821c82b0a993c8861ae4b7424c9368f597c467e126c6482dd80d7c4c2a34fef7887e886cfe10010c94c5597ddd54bb5e017a29fe9f254fc15b432a76076b45ba5df3212d501b0b2e7b3676b872aeb0a26b1644d3ef3b91d74d41870fc25ce9ca60b7df6b515d8001869ee3e2edae6d12f9462745dd816401ab4722b4b0cc82544b6c1379ef5eb508c8ae71df01737ac8a49cc98bef0105aa63b37bd8c8ceaf2234ceff2e44e5bf3fdff9beb38c2a012da2487ebe16db3e58cfada5db6051c9af8d122ab1ddcee2c3fabcd706a6c3ab5b6c0ffcea47f0d34d165fe7875231c0bbf88867928c8a60552b6c13c4188995729795af4bad6bb0a23eaacff2c8f8addce37fbedca2ca709348b723130bfed857395b9a164bc4ab3f586752c2baf31f2078c3a9a745a43680eb7b51e4da6536955d0a4cf57f0583c70d7d92d1ccb421f29739f0f3a9ddc800305a089e3d3b73a88ad706e72723bc9dddd37a3ce7a482b72068b306f12f849e6286554e4220495711a1470c988b59411c78385a0450c9f4c69ba17be327bc8a59568ccf810009b7ccb53c72d3fe962ed35c024b0b1c17297b971c4a69f06f65626d2f95751df9f97dac9b016849449dff7f1310506033b793bbddbef30ca337c0da7868bf3c9302b78b3b3a4439a24cfee6ef5ec03911e9d89d9ecda7b1347e4e7481de6b84a52951377ffea27e407924f9765e7f6f48e09a01bf855757d7861b5b2894a8b6944246263b16bfe5f4f6ab147657a8560ffbb1f1e2f0e5ddfeae2d53a15939e8561945994cde5a51fe40b7ed037ca1fd21a5e375c808ca0357789b05c648ca068f0f26a6bcb36f88f5c2bd882ffed145d505c50d97a08aefa9c7728525b6d040aa1a7b9849d9cd395d6cabeec28f833127c1d59a1e352ca997fe0675f605aebfaedb7ef08a309122e917dd73dc842ac6ba57aafdd29c8ddf1d01555a1484e9cbce823fb06afb760bc7bca6f97ce1f25ed86ab14d07ec6ef85adb2ce351f0cebd833cfdbaf1bb40570e5e8ef39f39254190de6edb051a88f9326aeb70b5e0c23b01b686a2197ddebd6ba821ca5d4a9d0ab6d9e84065b4d451ae1072e3acf278708ceb2908cfc65095b09723c13688e66256216470d808e5a2a9efb3722b2d1b43b16c0baedc3af1b92b150e04eb039afa944ea1ad3bc968caa719bcdbb12bf6377fc94b82b175747aa586236b088f4177e3628ee5735f8dd02c4e79d0ab2bedb9ad1e616f23d375262f023ed557e0b9ef7122ee153f9f8e03ca48d7fdd3ace4b9c674dc128f8d4aa060956b9947c2c9c0b246156ff4341e69331961d61209cfae7f452eb1d4f9b04a7ceae4df86fc296c72feeaf2b76c2afaaa3a330c47bf123bb5ea0bf849a077c8397743653d664198b249c89f26e4d2fce167b50bb310393ef96d93ab4dd9092f2815c6fdcbc10ce9547d5d92ec837e4e22de15416fc268970424768351de0e28ffad8f85f40d62bc2820a706c7c2c303cd8171ac29f5c579751dacafab1c3287efa8d692d0eb563d3d8a099a7c83fc363769998fd356883023f58611abde37a943dc03232a208b3f2809dafb0808dd5c00c0e14bffa135e5ca3998ca0c334582d6c752f0285381eda55f00445009a163d44c65e03e81d90ff8c6bc2af399e17c548225db7a759a166fb9faa42b498092290bab21e201d958dfe8ecc22363bd142be0a181d4f35fa4b43442c6625fe96a11ef701a96674cd386fe9734cc849578674619059bcaf03a0d8b741a2d764a1fb63fed497adc15f074213a52dfc817bc04bedb819fede6f386a45b7647dbb816207d7fdb72a59cdb6b942db88e528f45fac9c78233522140f1b5718e7fc0c668f42c80e176c2cae5e925dba8b20829d1525c7500d55f476657e3e8a1ba241574f2cb299c73a32657f3b42c13184b3157de5933e6da70613f0a1c45ebd6803fd5c9b6bfb025a2a1182a5112aac1689e8df3348227d4e6139c073eaa60c2f1e5ff728a497e1d43973359a0fdec8f51c2cc88d25140e3c98c6d5eaa73e7e46c549896015de6f760bd09dfbb3cbc19afc436284c66b3b13389cccb6ece6021a133e95295b15cbdb2acfcb315a37699e786086c40c4c7fb4046cdf66503d6c45a886fc13f43eca27084c6bed9ae03a77816bab511d9251c44acd84689913e86ee214ad56694ed9b6f9c5638b566307ff81624f1155d06c7ac121fca5696e514a95d39703dd60f31459dd72b0dadbb2ee7890fd04791be47c85b7d3fb1c5028d95050b39175828211e8e40c3fb9f368ac3433d9ab9b8e56d808c8ac54147089696995425e39a93a943176563809fa7c9e4a93f83593cb3bd885ec938d167da6d946c6c0f74d0bc2daa5f88a9a3de458d0579c598492d1a697370d4bd634b7a708b87fa36126234a76c09a062d4bc1fc62c059864a934881772afe513bab644b4f70bc4f719985654e71943f65428daa377241ab0b595e9a03fa0524bc36a03804b4b5a54c2210349c4504f84a2900760b5c6dcf1e70abe624c96f470a98dd94d381a3fb65043bb36f59d7cb1235bb49244024d2b76f869e0eb04409a7b7bc89059522804612fe36e147fa90e618b5369ba21b47f993361da317f9b62af27db2178f73f3fcd910c9a6dc8cfae6a0494caa54109ba0498f806080214e52f61d70232d973bb0a852b9afa5bf82ef309d56b25dc942dfd65cde5da84191ad50f0f68804dad5c043ab376887e47ff047a19e28765cec87475b61b6500b76c92558879927a7c80c1e590bd8fdb7488e97663c5a1d3565369f94cb508ab03bca8b082900601df5f24595a2ab89ada46265577ad5374ff0979416d3c68731072a0c4ebcc8966a6a50a33a32d47630a0349bff9555317c43ca61304ccd631aee9f89a8463c54e5cee4fde022f2f5676afbd659779116e428c1d03f4feb0b268db8f938d65d62d54e2ecc3a62c8dd7c7663df215a01661ce78d9392b33a4e2761e12384fbdf229e2e3c385e5e26ef83e7510a2df434833ac5108f2ad5137360f593fa88b82fbe016705ef23457a26e3ada4b6fd1cf2857da9908015cd7bd0a264eb5d82e7eb86f4cc2040ca71383a1af26c8903df6e1802de4edb2828bc1f5ae09b406f7bee7829ed620aca6c499a5d4a2fbc8e04bccc0152649a743214a0a90b5dfe21cfa5f060949ee0d928fcc7e0e945c407a77493585288bd816e28981c3abae00b30c09cf8463da356f079bf12cc450e641f1464efeefc2249d16ae1c206d5eb42074dd5d5de6aeeaca70c686a473961850a0796db2f622d7e584df146a2155f21a8e74e6555c147368dc0804a8ccf46a36f499e0ee0a78c663d5dce0239ad0317250fb70b690a9dc82ef83e46728ae29a90574df1bd9fe71f822795378e7f2e9f0176d77ea0c94c429a2fea3f722a4f43acf85491b9d78b8d31f6be2f8b64613f03b21506c4bb8fb7f7157561887da0941e8906cdee60575e6e8831f145e5e93c1b6fe10cffb75fa4ce0449194181e48d19cfff14ca37f18b2bec6be9af404c2db1325408b2fbb75424d7d422993cfa54d32c6f333f6afbbf36d03e598e3935ba90ab4e69189634f5e9f60d170d815c7f34a61d88808e99040c418435dbf19d96fe47bb2dfc0d562e22ce212a509e3b289d25833a0c7dfeb9fd32bda334d3428b856a248bcd75f8cf29e1fa95a9086ddaf7e0373efde9d81bfd15f18875981e026b05b3085e84e2bf3bb48d6e37d4ad986d578cfbd6cb3bea9592132ce6fb3228d6e53d1bd6ba7f0a11778f003364d9a630175a004070089b2ea55578f86b6225a00fcea2bf8611ee560f7335936a86bb4169cffc94574e43f1453cd643ab019c734027350926beb6845e0c19425012de709ea9a61d8ee234b842653ead3b099cbdd8d1661ab95a370551cf188d653e692037b0fd99331084cff57a380ef7bee14059213b547f356cf771eb30c5173d1429a9ae2db8f4be5db20950edb24ef1d76dadd00aea8a58054ea69ece65987fa253cb480e9296818842c3782d874fbf0bcd8e8617d9ec5727b6c412a6e9f9dbe9ff19c377148bf766f8c1fd354f8a149e9b94d97e7ca13fc894bc27bdcd84fd3d16d0f5a20580cdb32a1c7694432316b5e6422c6a65c477e3f7fdfc5b6647803d306cc06d7d0338d75702be31169286828e7f7db0c188a7965caff0e1473e0fd26f3e1daf4a4ced4f4b2411ace39682abcaf9753806311f7c3b308bae61254692f3c032e5d4f14541de1a959a9970f01354481d4a7069d07c63a281d869fc7eb69511698a3da6478c2ec4815b7deea5411c353e74b928ea0899445602b5af8bdd6b46270f9cabdda3f528633015af5359830ab6ade518998c61fb22916e96db0ba66cc29a41dc1583f1b98f4e0fb2c631d5a7d3fa0949eaa56016e6126981a493383dc1c582d4ab8ef7f41da1e01eb46c954e83db0e4880e15d05d80ab7ab094845b81d590c15a54c0a19f203af6b1afb84d2fef1af5baeef824b46c6337e4bb3db697c38e7647e7415b4a1312ea9d206a855f88ee376d362b952976739836c7d63c5bd7b999aa3a4ac4d37657a66407ad722477c332c0c2804d9924881912fef0356f44b04421bb50f4f5d72a9944e1c7731db089f54fc57b86d1ac8fe7217212bae485ebb7905ff22b91a7944cb221fc563b429104f949e9ba1fa14c503aae7aaec32d2cc076bdc4dd51b9aaeb74bfe1e937c31365a6162010142a581288dc4f72db1d33bc74d51cfc739d0cd783399e477d3dc549b131bd5c1d21db34d1ce66985a56c2d1aceba9bda4ff4092863e4ed59791645b740a200e324e3b81e33dd16447b3cd0cca532eaadf38a58a98277f515c208e3651af4f2a8e7579b2f0e6dc6cce0908831e4f1b3fa79cd16f28a1941618156253e8b3439285b8a2b0a93d2206bcd0c1adadccb23b688e7f24d2207123c44391cd9633860d40b04e977a3574bcdc44dfc00e036447a6ed66c974616322fc15a107c2512b30caac3b92ad27f89389e590cd82b5359779e315b84f5a5a0a85e0ae6621061ae129b62b7539e915ee312fe76fd9fe0c2ad4eddab48af75e01f253903ec84a70cd9847dc0f44a3ebe507850237b9b407d979bdb16713be20c1578213c0c44b0f4509fa2cd4c2ec8aa4e0211829b2742df561c4f0c598e381ca7fa5f95172267fff2dd05a39406ce2b156915c2235b35cb63143a920c77b7e8ccf160546959072e0d3f622134b429e4b7b004e4f9e90cae82f6f60a6260e31599c7e9d973d74408990ce34fba86c2560327032ad0cd832857c93ca9df772820a447db559bbb39d1fcc13f92fb9667c02f95504ec2256d5152d7bb700472282949be74a8abf062818a41a155b74b2180af68a8be8ef13ac7553dd96c8c317ad481c782cfdf3ae4a6f1ded8b5c802586b5d24f8a48a06bcafe67715c8f8ce75b4a65f452b8225a3b955f6d06edb38b2ccd46b297b1fa194f7694b2d110f11c1709a5918a41fd254ad9860994e2d9267915573339a420c666a0fcae36eef6bf42c5e771260163ac3e4d96ae252b64039244e79c66601f36f3d1b8c8bbdee932462a7479f7024865d360e09956220d06fe5999f2d28a1ba28ce67dd0cdb54cd99a0b894049ff815bece809faa442649c969ba06f404a72d721f578d160cb29e741bcf196dbb6a73cd664d3a815addbd8d6c9ce017a8fbcea6e7c5861ae815738c7d823779b669b6181638aa73ea7e7139f50ad946a58c9ca35dfb585794dfd08d8301058de74ac22a6223df68e4ff5e51e6a18ee25cacab5e9b2ed9d1", 0x1000) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001100)=0x400, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001140)=0x0) r3 = gettid() kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000001180)={r0, r1, 0x2}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/audio\x00', 0x4000, 0x0) readlinkat(r0, &(0x7f0000001200)='./file0\x00', &(0x7f0000004940)=""/4096, 0x607) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002240), &(0x7f0000002280)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000022c0)={0x2, [0x0, 0x0]}, &(0x7f0000002300)=0xc) rmdir(&(0x7f0000002340)='./file0\x00') gettid() getsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000002380)={@remote, @local, 0x0}, &(0x7f00000023c0)=0xc) bind$can_raw(r4, &(0x7f0000002400)={0x1d, r5}, 0x10) connect$unix(r0, &(0x7f0000002440)=@file={0x1, './file1\x00'}, 0x6e) getrandom(&(0x7f00000024c0)=""/220, 0xdc, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00000025c0)={r0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003640)={r4, &(0x7f0000002600)="9c0c260f2d64fc5d30ab1281c98985e4dc9016a03e307a87cd", &(0x7f0000002640)=""/4096}, 0x18) r7 = syz_open_dev$sndmidi(&(0x7f0000003680)='/dev/snd/midiC#D#\x00', 0x9, 0x400000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r7, 0x40042409, 0x0) getsockname$netrom(r7, &(0x7f00000036c0)=@full, &(0x7f0000003740)=0x48) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000003780)=[@in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x10000}, @in6={0xa, 0x4e24, 0x1556, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x8}, @in6={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x401}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff]}, 0x800}], 0x80) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) sendmsg$nl_crypto(r1, &(0x7f00000038c0)={&(0x7f0000003800)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000003880)={&(0x7f0000003840)=@delrng={0x10, 0x14, 0x2, 0x70bd2d}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000003900)='./file0\x00', 0x80000, 0x0) 2018/04/04 05:49:10 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe0, 0x400000) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000340)={"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"}) r2 = openat$cgroup_int(r0, &(0x7f0000000140)='cpu.weight.nice\x00', 0x2, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x80) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000100)=""/17, &(0x7f0000000180)=0x11) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f00000000c0)=0x7fffffff, 0x4) sendfile(r2, r2, &(0x7f0000000040), 0x1) 2018/04/04 05:49:11 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000200)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000240)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000002c0)="8d7d6e0dc7412410497dcbed4c7466a5702d3551847049774611b6daa6634140a660a862ce09eee4f11e35a11172bda7e896728a8b47c0e83b9fb808d8a1696285c2ca6fd3cdca67ca4085908008de32fbbbac73357058f24138c895e1272f8305a1b71ad5bc3ded901d11aba2e05a938ce4b0beec6dcc69a8eb9bc0ec7ebaa9769931f3f68ca920287303999ade37c7ca8abfd86677c9029c782d6f033b03f87cbf9a5214e609abb8192bd7f305dfb4e1f1262d4df412abe897c011483e06a97691eff90936e58ec4b6f6ca1c6c") ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r2, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000100)=""/65, 0x4a1) 2018/04/04 05:49:11 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)=""/17, &(0x7f0000005000)=0x11) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000005000)=""/20) poll(&(0x7f0000000080)=[{r0, 0x80}, {r0, 0x20}, {r0, 0x20}, {r0, 0x88}, {r0, 0xaa}, {r0, 0x110}, {r0, 0x1000}, {r0, 0x40}, {r0, 0x80}], 0x9, 0x1dc) 2018/04/04 05:49:11 executing program 5: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x0) write$fuse(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="cb00000000000000000000000000000024b367c23a17ebbc19e2074811c2cd37d919c103f3d51944b1f4e92c8e48feba74560dcfacd075d26d610fefdf5f89dd552c42297c4cab4dc7961a9c28dc6cc14f4a7f32f32f5f6858d485448f1975c85c8b5dc54e593c0d1535a0e36c91ccaeb065f2ce40321c88a0c9c631778c94d120470abf1843965e4939fee8b3"], 0x8d) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/enforce\x00', 0x0, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYRES64=r1, @ANYBLOB="7d303116090000007b5aeef21ab2b963ef88c40e1d312681bf40f704010000009b7b695836055e190a1b91c48c9240df912d01fd9037fd02c53c97b7ad52981350a185da0000"]) r3 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000380)={r0, 0x8001, 0x10000, "9916d57d101b9418c9425a822746c3256ea658409c9aa93848cb67969b45d32b15b1ba2c1a4355af8dc4ac56b16a0feae6ed0445568eb94f31f54f401212a788d8c63d95ecad129367840dcdfaa6800182b1450dd0436bf458a5560df0527f6d66e98944247ebfa6f59fddd4d8105f44c9f85b993455c6adb92c306e9ef0aaaf6a05b8a049e67de469ee6a53dbb2298993ff9ac90bce49b0d19b0565a20f8c01391b373b171dc4a76bdf73342111e10e4e2fb39cfae89f229b0cc40e0cb0b914df2cf69d21f1e0f3da009660820f474c1c6b2bfe5fd83cb505564afd6c1349d8b24a164460f0e67259fbb4ca463c720b277ece5e57cf31b4"}) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) kcmp(r3, r4, 0x1, r0, r5) close(r2) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000200)=""/225, &(0x7f0000000000)=0xe1) 2018/04/04 05:49:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup(r2) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000000)={0xaaaaaaaaaaaab24, 0x0, [{}]}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r4, 0xc004ae02, &(0x7f0000000000)) exit(0x6e067062) 2018/04/04 05:49:11 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000a80)={@loopback={0x0, 0x1}}, 0x14) 2018/04/04 05:49:11 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000200)={0x8000005, 0x10000000203, 0x9fdf, 0x9, 0x40, 0x1}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004f40)={0x0, @rand_addr, @loopback}, &(0x7f0000004f80)=0xc) recvfrom$packet(r0, &(0x7f0000000240)=""/4096, 0x1000, 0x0, &(0x7f0000004fc0)={0x11, 0x1f, r1, 0x1, 0x1, 0x6, @random="98787bb2af7f"}, 0x14) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x87, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x100000000, r2, 0x0, 0x1c5880000000}) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0xd, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000140)=0x36a54060) write(r3, &(0x7f00000000c0), 0xfec9) 2018/04/04 05:49:11 executing program 3: r0 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0x0, 0xfffffffffffffffe) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00000002c0)=""/4096) ioctl$TIOCSBRK(r1, 0x5427) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x2e0000, 0x0) keyctl$set_reqkey_keyring(0xe, 0x2) r2 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="1fa312eaaa490457921b6995e2e70a78054b0ba6dec0ee67afd2da61d54580f5c60c6353572a3c646818a8fa6df4a6dfdd148f6164335c0a575d0f7c4f5e5dd200daf3f2b2f3a91a024581e6ad1d0cca4665cf414e66b1530c6ee5dfffc826f533cffe8cd27b24e21137926b101655c7f49c02a20df4c6e1d5b15ba52e1dd7e4f0a95a", 0x83, 0xfffffffffffffffc) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x8040, 0x0) keyctl$negate(0xd, r0, 0x8001, r2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x47, "7b45761e16b340f5a4280c8fa7b0796e6ff2634f565c777ae87bfe5a80b5aaec535ed7a840220413a230cc89380a299e824ff3019ac086ee23181e13406986724fe44b6acfe13e"}, &(0x7f00000012c0)=0x4f) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000001300)={r4, 0x3}, 0x8) 2018/04/04 05:49:11 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x600200, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r1 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f00005bf02f)="e8", 0x1, 0x0, &(0x7f0000adcff0)) 2018/04/04 05:49:11 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) write$selinux_validatetrans(r1, &(0x7f0000000500)={'system_u:object_r:utempter_exec_t:s0', 0x20, 'system_u:object_r:cpu_online_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0xffe2) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) write$sndseq(r1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/04/04 05:49:12 executing program 4: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/xfrm_stat\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000002fff)=""/1, 0x1}], 0x1, 0x480000000000000) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x1000) 2018/04/04 05:49:12 executing program 0: futex(&(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = memfd_create(&(0x7f0000000400)="876795d188080800000000000000671e7a00e2719a576e82ba5b07b89ff5", 0x40000000005) openat$cgroup_type(r0, &(0x7f0000000340)='cgroup.type\x00', 0x2, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x0}, {}]}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000380)={0x0, 0x4}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000440)={r4, 0x1000, "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"}, &(0x7f0000001480)=0x1008) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000180)={r3, 0x3}) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f000044b000), 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000300)={r3}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x2b5, 0x1f}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={r5, 0x2de58478}, &(0x7f00000002c0)=0xc) bind$netrom(r2, &(0x7f00000001c0)=@ax25={0x3, {"9853d7f1b15428"}}, 0x10) 2018/04/04 05:49:12 executing program 3: setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'trusted.', '\x00'}, &(0x7f00000000c0)='/dev/rtc\x00', 0x9, 0x1) r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x3, 0x2040) accept$inet(r0, &(0x7f0000000180)={0x0, 0x0, @remote}, &(0x7f00000001c0)=0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x40247007, &(0x7f0000000080)={0x0, 0x0, 0x1f}) 2018/04/04 05:49:12 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0xb, &(0x7f0000003ffc)=""/4, &(0x7f0000000080)=0xffffffffffffff24) 2018/04/04 05:49:12 executing program 1: r0 = socket(0x1, 0x2, 0x5) connect$ax25(r0, &(0x7f00004d1ff0)={0x3, {"00c50413000006"}}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCEXCL(r1, 0x540c) getdents64(r1, &(0x7f0000000000)=""/60, 0x3c) 2018/04/04 05:49:12 executing program 5: prctl$seccomp(0x29, 0x0, &(0x7f0000000040)={0x218}) r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0xc0fd) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x40) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000140)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x9, 0x7, 0x3, 'queue0\x00'}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)={0x0, 0x3b, "f4f4b423d63a1a4ebee8051d85361fae275aa7072c562b199f370dceb47097c8ad53ed01e3b4b46cd975a3390690dce084b4063f9e3e547f2872d9"}, &(0x7f0000000080)=0x43) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, 0x4) 2018/04/04 05:49:12 executing program 6: r0 = socket$inet(0x10, 0x2, 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x480000, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) sendto$inet(r0, &(0x7f0000000000)="14000000e803000007000000000000000003be29000000003686c8b90dfb3bf8863073d6", 0x3e9, 0x0, 0x0, 0x0) 2018/04/04 05:49:12 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x4, 0x1, [0x0]}, &(0x7f00000001c0)=0xa) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000200)={r1, 0x5, 0x5f, "16f8956707aa95509f28e068d0a932840fd27e604423ad6d407f23ce228499793476f74163b013e278935135d6fc847859ab6597cf2d764e470580b8988c4a72b43e2ff5c9a237ac12f5002217291c07cd542e631340c6bd753b4e3620c353"}, 0x67) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) delete_module(&(0x7f0000000100)='/dev/ppp\x00', 0x800) r3 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r3, 0x663f) write(r3, &(0x7f0000002000)='t', 0x1) sendfile(r3, r3, &(0x7f0000001000), 0x401) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/04 05:49:12 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') stat(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() setresgid(r3, r4, r5) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/04/04 05:49:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)='{', 0x1, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000280)='h', 0x1}], 0x1) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) writev(r1, &(0x7f0000001500)=[{&(0x7f0000000500)="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", 0x2b1}], 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/04/04 05:49:12 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000080)=0x2dec) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) pread64(r1, &(0x7f00000000c0)=""/2048, 0x859, 0x40000000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00000008c0)=0x4, 0x4) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000100), &(0x7f0000000140)={0x5}, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) close(0xffffffffffffffff) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000000)) 2018/04/04 05:49:12 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x6}) r1 = getpgrp(0x0) r2 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="7261770000000000000000561b8003174d3483000000000000000000000300000028030000f8000000fffffffffffffffff8000000ffffffff58020000ffffffffffffffff58020000ffffffff030000002b2663d6869e6aabe958f127bc8f7789ccab", @ANYPTR=&(0x7f00000002c0)=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'], @ANYBLOB="ff0100000000000000000000000000010000000000000000000000000000000000000000ffffff00ff0000ffffffffffffffffff0000000000000000ffffff006e72300000000000000000000000000064756d6d793000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000000000060430000000000000000000000000000000c800f800000000000000000000000000000000000000000000000000300053455400000000000000000000000000000000000000000000000000000220005e3f0200ff00020000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000180160010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000008000000000000002800727066696c746572000000000000000000000000000000000000000000000e000000000000004800544545000000000000000000000000000000000000000000000000000001000000000000000000000000000000016e72300000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x388) capset(&(0x7f0000000040)={0x19980330, r1}, &(0x7f0000000080)={0x1b, 0x25f1, 0x3aa, 0x10000000000000, 0x5, 0x1}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000000140)={{0x10000, 0x4, 0x9, 0x4, "746170c9cae1dc82052ba7a8ce58bbf7d7090cd44d07b4654812ee763e26fec2346a63da88734f51b4104ff7", 0x2}, 0x0, 0x0, 0x9641, r1, 0x7fff, 0x10001, "691db59424e6ba8db08bb67d0e7fa72680043d601d738bf06d09a7c461674861e44e8f30c370b34f23aa27ec6c5c1c5aefda21f18135c52ccae3506fc606d7c0", &(0x7f0000000100)="242a766d6e657430262ddacf706f7369785f61636c5f6163636573735e00", 0x1e, [], [0x100, 0xffffffffffff0ab7, 0x7, 0xd53]}) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) fdatasync(r3) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f00000006c0)={'filter\x00'}, &(0x7f0000000740)=0x54) 2018/04/04 05:49:12 executing program 2: r0 = memfd_create(&(0x7f0000000080)='net\x00', 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x5, 0x8, 0x3}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000500)={r1, 0x2, 0x1000, "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"}, 0x1008) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net\x00') setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0x5, 0x40, 0x1, 0x30}, 0x8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000180)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, r4}, 0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000480)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f00000004c0)={@remote={0xfe, 0x80, [], 0xbb}, r5}, 0x14) 2018/04/04 05:49:12 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40100, 0x0) readv(r0, &(0x7f0000f46000)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1) 2018/04/04 05:49:12 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) r1 = epoll_create(0xfff) r2 = fcntl$getown(r0, 0x9) sched_getscheduler(r2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f3000)) 2018/04/04 05:49:13 executing program 1: r0 = socket$inet6(0xa, 0xe, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000aeaffc), &(0x7f0000f45ffc)=0x4) r1 = open(&(0x7f0000000100)='./file0\x00', 0x20000, 0x102) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x40000) fcntl$setpipe(r2, 0x407, 0x2) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000080)=""/90) 2018/04/04 05:49:13 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x0, 0x4, 0x80000001, r4}, &(0x7f0000000100)=0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000140)={"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"}) dup2(r2, r1) 2018/04/04 05:49:13 executing program 4: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000020ff2)='./file1\x00', r0, &(0x7f0000002000)='./file0\x00') 2018/04/04 05:49:13 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000280)="30c6a0d625192bc4dcedff56de2dfbded95f274f6f5be5ec860a80745cd9ac2821b058ad66979d27ff0057b2bd79f51273f6de24ce0cea2ff3e78aacfda9584fde551cecb46f6fcd855b6e309111860b73c8af1abe06bfe87748e9399c510787e54314e5bbb626f6491c538f6ddae2d5b8c740b301991f32795b479683ce6bca348643f7c57b9e", &(0x7f0000000040), &(0x7f000029e000), &(0x7f0000000180)="f20fadecf4d857bea20cb14743c31474568bebc74901afa27ff1cccf4d3279976023e158722b47d112f8cc25cc0d77b189b78d7f6b79181686e27a71f0f3d2562259900a236db0fb5311b2edd97ea77d4f475c5fa3b6b7e59ff549eaeb5c4cd7b1d9dbd55805f2d9bab1d2600f54a7bdca22654f5f40ce0e15e8e20feec3fc2a6a6ff08bc9e0c2051453c0a9c71a503e6c829188c147844d4055384963b19ae670ff28f7f004723b6504b514f63822a56c2cb2df2db45b65816967c2816680f6a4bb98d5e9b0c82000000000") read(r0, &(0x7f0000000080)=""/154, 0x9a) 2018/04/04 05:49:13 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0xb1, &(0x7f00000000c0)=""/7) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0x12}}}, 0xe4f1) creat(&(0x7f00000002c0)='./file0/', 0x0) 2018/04/04 05:49:13 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x8000) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x2) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000040)={0x11, 0x7, 0xe5c}) r1 = request_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='#!\x00', 0xfffffffffffffff8) keyctl$describe(0x6, r1, &(0x7f0000000180)=""/122, 0x7a) r2 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x8, 0x7, 0x0, 0x0, 0x7, 0x101, 0x7, 0x80, 0xd2fd, 0x7, 0x1, 0xffff, 0x0, 0x4, 0x7ff, 0x0, 0x0, 0x3ff, 0x5}) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000200)=0x8000000) mmap$binder(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x2011, r2, 0x0) 2018/04/04 05:49:13 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mbind(&(0x7f0000a97000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000040)=0x4, 0x6, 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x0, 0x200) bind$alg(0xffffffffffffffff, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(pcbc(aes-aesni))\x00'}, 0x58) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000a8b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f00000000c0)="2681cf00009c660f23240f4f190f017db1ba2000edf20f22c666b9ca09000066b8f0ffffff66bafeffffff0f3066b97b0800000f320f644e00", 0x39}], 0x1, 0x0, &(0x7f0000000140)=[@efer={0x2, 0x4000}], 0x1) socket$alg(0x26, 0x5, 0x0) 2018/04/04 05:49:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = gettid() r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xfffffffffffffff7, 0x50000) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000080)={r3, r0}) fgetxattr(r0, &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f0000000140)=""/248, 0xf8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0xe1, 0x7, 0x7c49, 0x80, 0x0, 0x4, 0x800, 0x8, 0x6, 0x7f, 0xfffffffffffffff9, 0x0, 0x7, 0x3, 0x71ce, 0xe55d, 0x3, 0xfffffffffffffff7, 0xfffffffffffff000, 0x800, 0x2, 0x40, 0xfffffffffffff001, 0xfc, 0x4, 0x2, 0x2, 0x8001, 0x2, 0x4, 0x6, 0x0, 0xd2d2, 0x4d0, 0x3f, 0x3, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000240), 0x7}, 0x800, 0x80000001, 0x7fff, 0x1, 0xffff, 0xffff, 0x3}, r2, 0xf, r3, 0xa) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x6) tgkill(r2, r1, 0x1c) ioctl$KVM_GET_XSAVE(r6, 0x9000aea4, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000740)={0x0, @in={{0x2, 0x4e23}}, 0x20, 0x101, 0x3, 0x7f, 0x7}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000800)={r7, 0x1}, 0x8) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f00000000c0)=0x1) 2018/04/04 05:49:13 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) shutdown(r0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x20000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000100)={{0x6, 0x8}, {0x5, 0x3f}, 0x80, 0x6, 0x51}) fcntl$getown(r1, 0x9) accept4$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}], 0x1c) 2018/04/04 05:49:13 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) sendmmsg$alg(r1, &(0x7f0000001980)=[{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000001580)="f059a01a04990f0e7dc40bd861c66166bea298d95c0c4f7ee7ddde0da5c0327a3d", 0xfffffd05}], 0x10000000000001c1, &(0x7f0000000000)=[@op={0x0, 0x117, 0x3}, @iv={0x0, 0x117, 0x2, 0x0, "774af59d4edbb56514d8a63b49d5c1c95eea99a6829836b7e9673e1db4a831bb78bd7fd63eb3ef08d07e83"}, @op={0x0, 0x117, 0x3, 0x1}], 0x0, 0x4004}], 0x222, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) 2018/04/04 05:49:13 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) shutdown(r0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x12002, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000080)=0x4) r2 = socket$netlink(0x10, 0x3, 0x16) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x2, 0x4) accept(r0, &(0x7f00004e4000)=@hci, &(0x7f0000e7b000)=0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00000000c0)=""/206) 2018/04/04 05:49:13 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000000c0)=0xfffffffffffff7c8, 0x8) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x25}], 0x10}}], 0x129, 0x0) 2018/04/04 05:49:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x6) accept4$unix(r1, 0x0, &(0x7f0000000500)=0x12c, 0x4b63c8c34d5f381b) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) recvmsg(r1, &(0x7f00000004c0)={&(0x7f0000000040)=@ipx, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/53, 0x35}, {&(0x7f0000000180)=""/188, 0xbc}, {&(0x7f0000000240)=""/231, 0xe7}, {&(0x7f0000000340)=""/73, 0x49}], 0x4, &(0x7f0000000400)=""/185, 0xb9, 0x100000000}, 0x0) ioctl$void(r1, 0xc0045878) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f00000000c0)={0x3f, 0x1, {0x3, 0x3, 0x1, 0x0, 0x5}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) timerfd_create(0x1, 0x80800) 2018/04/04 05:49:13 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x3e) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)={0xa0, 0x28, [0x2, 0x3, 0x9, 0x42, 0x1b75, 0x400, 0x2, 0xffff, 0x8, 0x0]}) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6970365f7461626c65735f6e616d65730017") sendfile(r0, r1, &(0x7f00008d1000), 0x401) 2018/04/04 05:49:13 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x5, 0x220800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x81, 0x2, 0x7d0, 0x6, 0x1cdaed18, 0x6, 0x1ff, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x8, 0x1, 0xb7d8, 0x3, 0x74d, 0x8000, 0x7, 0xbaec, 0x5, 0x7, 0x2, 0x83, 0xfffffffffffffff8, 0x81]}, &(0x7f0000000340)=0x100) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0x8000, 0x407, 0x2, 0xffffffffffff096c, 0x2, 0x5, 0x9, {r2, @in6={{0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x2, 0x9, 0x9, 0x4, 0xfffffffffffffc00}}, &(0x7f0000000440)=0xb0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) r5 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3f, 0x121000) mkdirat$cgroup(r5, &(0x7f0000000040)='syz0\x00', 0x1ff) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x38, &(0x7f00000001c0)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000100)=0x10) io_submit(r4, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000001000)}]) 2018/04/04 05:49:13 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x7c7, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f0000000100)={{0x2, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) set_mempolicy(0x1, &(0x7f00000003c0)=0x3, 0x1) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) eventfd(0x4880) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x4801, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00000002c0)=ANY=[@ANYBLOB="0000000009ffff00030000000000000000000570fff000000000000000000000"]) recvmmsg(r2, &(0x7f00000001c0)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/73, 0x49}], 0x1, &(0x7f0000000300)=""/217, 0xd9, 0xffffffff0}, 0x1000000009}], 0x1, 0x40010003, &(0x7f0000000200)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000140)={0x1, 0x0, 0x10000, 0x418ee8ed}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000400)={0x40, r3, 0x1000000010001, 0x401}) writev(r2, &(0x7f0000000280)=[{&(0x7f0000000000)="317fbb1d", 0x4}], 0x1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xed, 0x10300) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000140), 0x4) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x8) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) open$dir(&(0x7f0000000440)='./file0\x00', 0x0, 0x80) fallocate(r5, 0x1, 0x4006, 0x4001001) ioctl$ASHMEM_GET_PROT_MASK(r5, 0x7706, &(0x7f0000000040)) r6 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000480)={0x0, 0x5000}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000280)=0x20, 0x4) dup2(r1, r7) dup3(r1, r6, 0x0) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') getsockopt$inet6_mtu(r8, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) [ 77.694704] syz-executor3 (8187) used greatest stack depth: 13240 bytes left 2018/04/04 05:49:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce6ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x2000) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000200)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffff}, 0x111, 0x7}}, 0x20) write$rdma_cm(r2, &(0x7f0000000240)=@notify={0xf, 0x8, 0xfa00, {r3, 0x1f}}, 0x10) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000a98000)={0x80000000000edf2}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000b1000/0x18000)=nil, &(0x7f000052c000)=[@text64={0x40, &(0x7f0000159000)="c4e379150e00470fc71b0f23d9b9360900000f32b9530b0000b80f000000ba000000000f30f20f35c421f81748f9460f2395c42251afeb4fdbf4", 0x3a}], 0x1, 0x0, &(0x7f00006edfe0), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/04 05:49:14 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @empty, 0x1, 0x3, 'sh\x00', 0x3}, 0xfffffffffffffde6) 2018/04/04 05:49:14 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000073ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendmsg$alg(r0, &(0x7f0000fc5fc8)={0x0, 0x0, &(0x7f0000fc5441), 0x0, &(0x7f0000000fe7)=[@assoc={0x20000fff, 0x117, 0x4}], 0x18}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x58100) ioctl$TIOCCONS(r1, 0x541d) 2018/04/04 05:49:14 executing program 4: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000000)}, 0x0) sendmmsg$alg(r1, &(0x7f0000003140)=[{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000002f80)='R', 0x1}], 0x1, &(0x7f0000003000)}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x80000001, 0x4) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@sco, 0x4, &(0x7f00000002c0)=[{&(0x7f0000000440)=""/4096, 0xf2}], 0x1}, 0x0) 2018/04/04 05:49:14 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000e18000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8040, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x84) fanotify_mark(r1, 0x10, 0x8020008, r2, &(0x7f00000000c0)='./file0\x00') ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000d70ff0)={0x1a, 0x0, &(0x7f000079a000)}) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x20000) 2018/04/04 05:49:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000180)={0x1, 0xffffffffffffff9c, 0x1}) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00000012c0)='/dev/autofs\x00') ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000001c0)={0x47c0, 0x6, 0x0, 0x3000000000000}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), 0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x402, 0x0) r3 = getuid() r4 = getgid() fchown(r1, r3, r4) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000200)={'filter\x00', 0x1000, "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"}, &(0x7f0000001240)=0x1024) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000080)=""/252) 2018/04/04 05:49:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40000000000010, &(0x7f0000000080)="01000000020f0100130800087cf55988", 0x10) r1 = socket(0xa, 0xa, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x39, "b85b990de184607fc2b3c27d49ab1dcdec85ad95244e7adb9cfdcf6678086607ce67bd7cea810e1e2921f8ded7c004170283627027ec32f89b"}, &(0x7f00000000c0)=0x41) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0xfffffffffffff000}, &(0x7f0000000140)=0x8) 2018/04/04 05:49:14 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0x70, 0x8000, &(0x7f0000581000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000040)=""/209) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000ec5000)=0x1, 0xfffffffffffffedd) 2018/04/04 05:49:14 executing program 1: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000180)={0x100002, 0x113000}) write$binfmt_misc(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0004a2c6a433e674426ebc5c5263cced463d1cc972eb2cfe7ea28ff9993a7810d47ff2bd371f913372af927d693f9615ae4957e1cc771bec814a34f930281c923f0820fe578c986e2f0c27848d7519ed3add43ceed1dad227308b29801d46d4ab06faaebe6d09bfb9bdeb5ca636af381cde5326619c06770f18476e5f21a9a7ade8bf484c7c29733f9a92c9b8fc0d409a80e0fcab90840e8a9acf312418c1b010699c4bbf4c8efdc5165f374f17ea8ed3216d15562fe75a398d0aa50fe667a962c0789553d0418f097aa4d5b2350a5bec5cd51dbac446b408fba0ac7440d40c19a529f67717338e84d8729d4"], 0x4) mknod(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) fchdir(r0) syz_mount_image$gfs2(&(0x7f00000001c0)='gfs2\x00', &(0x7f0000000200)='./file0\x00', 0x101, 0x7, &(0x7f0000001600)=[{&(0x7f0000000240)="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", 0x1000, 0x40}, {&(0x7f0000001240)="c015a6d7fb41f21ce50a218ec67728a7efdcc388bff7e2fe2585795d04cce7689794b1deea9ec709e75eee529a5cd556df0d5c01d5eaeea2767057adeb9ee38828455a79117185f8265619c2b6924942b7ddff9a3e897fd127bbe2ac815ef1bf1f8e7c64d601211096a9a2633ae602b180d29111830b70dc5c266dfb58e61d8e7ed3647321e87ead2c3289476a6ee8f399", 0x91, 0x3f}, {&(0x7f0000001300)="8dae1d4d070e889a4df18ed4c08e33e3fd0c25f646cdcf19393e6e9db5c961a5a1812fcf3855979ae9654f19c6d2813b69ec6a993e1587db9d62958e2af345c3cc6ea6b9", 0x44}, {&(0x7f0000001380)="a305a7e29d48a8a5b530fa1e919bb89969edb7e2da0c28401bc7136346b286bdb6a04208577c662e6613c7f61eb18aef70cfb5e9482f07e209550313e61e89db5114c46e7a924c69e14111d72bbbab80c9b3d26cce80abb37c9676357944159eab7d8102cc01e2e1edca5aee2f1d25a99b2e53cca648d2c65b41add82179d875fcff136f25096d02f3004e7fca7cc2f5677abffc8a2835810b02f893acffed16e22131e0748842490acf6b9265236c3fec0909", 0xb3, 0x4}, {&(0x7f0000001440)="65fcc31aff78102410eea8448ecb802f27e36f6f9ba151a4239e07ad7e9257b6cf79f52917470804cc3f6348933059bab7702b05122f04cf73c750ef2bfd946972568075964024f09c23299b7025ecb44fd7a6a0812c28af8bfbe956dd7041d14e01c07bcbc33d1f53782e3341628163dc6da5e6cb004f8b1f7a7f548cd5f9c8c7a34bd8039e63db5611ba7d9a069d14cf75f389f22399acb6ca728b1d96e02bd7b2d5cf8a4df92d82a8cd2394cef274d6959b35c6d0e4b363289b34c9fd352c7e8b6f940618669bb8", 0xc9, 0x5}, {&(0x7f0000001540)="ee0231899ba939cf58fb2599e9830e3aea5b97e231a96760bc71611eeaddc3915762e205efaed4d8048498a1382173e12d93f7b0ecde35dec5e53060aad32c32330c1cd9c2b43d0190", 0x49}, {&(0x7f00000015c0)="2972ee4772ecd371a373b5b947a910", 0xf, 0x20}], 0x80000, &(0x7f00000016c0)={[{@loccookie='loccookie', 0x2c}, {@noloccookie='noloccookie', 0x2c}, {@noquota='noquota', 0x2c}]}) 2018/04/04 05:49:14 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer2\x00', 0x40a80, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="f2010e14"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x0, 0x5, &(0x7f00000005c0)=ANY=[@ANYBLOB="b400000000000000070000000000000000000000000000009500000000e0ffff317cbfa190b679c2e31b2acb87826da1a22d52ece30236feffffffa545326ec53a5c1bfabd47ff2062459881f92296249cf92c15eeee0b8628494cb5a8b08e0a37c83d73704d4a3407164e14501c5b5a44edba1bd418"], &(0x7f0000000000)="4750182e0f979e2edca1b5460000b3b27241", 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0xfffffffdfffffffe, 0x0, [], r1}, 0x48) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x2d, 0x100) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000180)={"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"}) mq_notify(r2, &(0x7f0000000140)={0x0, 0x19, 0x1, @tid=r3}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000580)) 2018/04/04 05:49:14 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x80}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={r2, 0x20, 0x10}, 0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)) 2018/04/04 05:49:14 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000040)={0x103ff, 0x0, &(0x7f0000ffe000/0x1000)=nil}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 'dummy0\x00'}) 2018/04/04 05:49:14 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x14) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f0000000140), 0x8, r2}) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000100)={0x7c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x3, 'fo\x00', 0x29, 0x5, 0x4d}, 0x2c) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x0, r3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x8, 0xffffffffffffffff, 0x7}) r4 = dup3(r1, r3, 0x80000) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x9) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x1, r2, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f0000000200)={0x0, 0x60c253a6, 0x9, 0x2, 0x5, 0x9}) getpgrp(0xffffffffffffffff) r6 = getuid() fstat(r1, &(0x7f0000000400)) fcntl$getownex(r3, 0x10, &(0x7f0000000480)) getuid() getresgid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000580)) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00000006c0)=0xe8) fstat(r4, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000780)={0x1000, 0x2, 0x1}) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f00000007c0)) sendmsg$unix(r5, &(0x7f0000000980)={&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000300)="a6664c696468a7241256ae10445a630dff94e49830cdd3ae352f21c3627460cfd48dadc4a29295c42976911f24319e1ad5aeabcf990fc96db793efce9cf27beb1be3d2fc9b036e1fa28ac75980317c21236ae6832b2577c0e4dad04fe84f550abb22d85f6a27d8c252c52ea28ad1f323e8cc03a78aedb065a08d3e8c88a0a8d39ca664f0bebb75b4368c9b318f83ed318d53ac917ff48d5e49e39af4c5a4c0077f536be75b5ccc1021ed49d6e6efa4020721484432fdf7c6c00b842f03c9bab5b4073fad0fc70709c8", 0xc9}], 0x1, &(0x7f0000000a40)=ANY=[@ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32, @ANYBLOB="00000000300000000001000000dfa051a53b8a7c2a37c3abeb1df01e6d3d48d14ef2c41b18640830d8cd0688c8b13035cab89094bd12c9dac695040000000000000016dfe80999f5525b7851f26ed1b5c0be8eb27eaa56c9f13d02ae65ae4e655b81046e7a6b2492c9eb69c656b22a8b11989615a2084c54e4de990bf2c9b9bd62e98df61efc4a74888ae6447adb0b035f273fff92a1270200c194d001af8af235919f205b5632586777e452648ba93ae748d55a25db7a11303b99d338374a017860e0440021dc8d63d8249a7cf95e3fc003b64f478f9168e4ab5c2c4a46b22d4b46a8ab6a37868962317fe016adcc59a75b476a89b1b5d8f8dbf3ad", @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r2, @ANYBLOB="280000000000000001000000010000", @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r5, @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r4, @ANYBLOB="000000003000000000000000010000", @ANYRES32=r3, @ANYRES32=r5, @ANYRES32=r4, @ANYRES32=r1, @ANYRES32, @ANYRES32=r1, @ANYRES32=r0], 0x1e2, 0x4000}, 0x10) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x40, 0x0) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x7ff) 2018/04/04 05:49:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r1, 0x200, 0x70bd2b, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fff}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x10) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x400000000000000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$fiemap(r0, 0x40286608, &(0x7f0000000080)) 2018/04/04 05:49:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000000c0), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) fcntl$notify(r0, 0x402, 0x10) 2018/04/04 05:49:14 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000240)="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", 0x4b5, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000000700)="09d14e51d97e4280ca5ba4d4dd0af3247f395ac8b3c679f1d6766e63e93cbe0fc5f4e49b30936bf4f16440f762cec063f0f32263eae19ecf73e9fdefa9e1cbf39cca1b3668922b41bc59d58d8aa71e1c8b83d21a2282c4a86852984798ab00ea0fa3f29ca6c8a6a5971e8c7280f9ef96a3f3a48ddc4684eba99e2a5ef0f7c69b663f7a96c52258309d61a180c85f3937b83f8052897f683456710e4127fc122698ddd1b84ffb8c61f90af0392d3e96ceff4c95f282742e0ae3bb4635143609b981f2bb50036a979ea7c8395b8bf9c05cb93d04f72be60e54d343326a81d0", 0xde, 0x1000001000, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1c) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d050000000000000000104000000000000000020000000000000000000000000000000000000000000000800200000000007000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045010000000000000000000000010000000000000000008002000000000000800000000000", 0xe1, 0x10000}], 0x0, &(0x7f0000014300)=ANY=[@ANYBLOB="10"]) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x80, &(0x7f0000231ff0)=[{&(0x7f0000f89000)="15", 0x1}], 0x1, &(0x7f0000dffeb8)}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000080)=0x5, 0x4) 2018/04/04 05:49:14 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x6, 0xa4000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000080)=0x1f, 0x4) listen(r1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x202e00) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) 2018/04/04 05:49:14 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0xff, 0x24000) ioctl$TCSBRKP(r1, 0x5425, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) connect(r0, &(0x7f0000002000)=@ethernet, 0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @rand_addr}}, 0x1, 0x8}, &(0x7f0000000380)=0x90) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000003c0)={r2, 0x911}, &(0x7f0000000400)=0x8) socketpair$inet6(0xa, 0x801, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x37, "a4094baad553ca607047ed3e041922e6ea3d212b39177f45c48131fe64dcc58d06484835082114ff7c3c9f95e12da1b5986b6c9778bc7e"}, &(0x7f00000001c0)=0x3f) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000200)={r4, 0xe83, 0x1}, &(0x7f0000000240)=0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="05000000100c00000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="ff926742e15ed4dfb76eee000000400100000000000000000000003fad9f77f39778af9cd1cefcabcf6a0560ae5f8fe33b8dca19e0845b12789e4f3587c41d241920bf38ba20536e1d42716d84fac2dc"], 0x80}, 0x1}, 0x0) 2018/04/04 05:49:14 executing program 4: timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x8, 0x4, 0x1676, 0x80, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x6}, 0x8) 2018/04/04 05:49:14 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040), &(0x7f00000000c0)) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740), &(0x7f0000000780)=0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000b00)=ANY=[@ANYRES32], &(0x7f00000015c0)=0x1) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/04/04 05:49:14 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000015ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f)="9fa0291e41797c3d71854a9fe2cd8586", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001cffc8)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000000)="3afeea68790781f919b063119ad6fb76570a35e5c6210d5ae46bbf26130f50a240ae6e91c9562119dd282453d31b4c68992642a6c79f549967ba33c24c1125f544708724b7e7e56583da4bd4eab9883adc4dbc848785f66b7f179af86349f475a9211ef5883651", 0x67}, {&(0x7f0000000080)="8df517179ff21617a824858ae41d69a02b36ecef7bfb33c39edc2a30138edd2f9e96904028cd975b4a054c7f55868765a21a0360ab878127cd1288d00c19b2d6a97d998773e0e43d539a2a3901a3655db4f8f3032ac06e12efaec8d9", 0x5c}, {&(0x7f0000000100)="b14370df92c37b52fcfd4b73517d75a9c29dee138ef7e6e1da9c67fdb821228c0cb16f79205fd1781f25761db4a87e3e3c24", 0x32}, {&(0x7f0000000140)="39ed54deac59c0397ffa0f55ea1c7789d48a878896915146f26d4646e442ade1bccb5247277b6a3a39b43ae95e491069538f8565d017d6ef9381657a4ab44d4d100822f2f3081a526b56539a3ef0452b74949a12e5711034c5440a5f1498c53ccd38c6262d20a84d0b0fa60075bf0cec93c02bec404eacc081d1df480b1ff794922be715e5a00accbe3241ae8ff4bdc11617c72ed1024debd658b3bb5c01c46d880416", 0xa3}, {&(0x7f0000000200)="cc211bea00e27e21bc2e9f5030df36f7162de67924882077a00bb7c6888aa56a80e68c6a8334263d4ee0c232dd5ec2a39fbc560e854a7e509b203370ea265e58ecab204c56020d4afabf62f4bb8bde92c77b9ddb7d0652ecb7849cab536bee52e1dab31f449eb6e9c7", 0x69}, {&(0x7f0000000280)="ccabdc9c51982d32ddf3afc89d942d30022ff2d7d31ccbec9a6b4f6fadb5869af93314888bb8f49e53bc30dae33780a5d6d0eb91dc75bb5b5de215452a226d0b7a0c450c178b37703f2139c29435", 0x4e}, {&(0x7f0000000300)="e28336014ce45b79aeccc60378c4fbd6d6a3333c7d37568d14", 0x19}, {&(0x7f0000000340)="00e4e07f32ffa211cd2defbc3e89d8f3f92534434b67ae784fae0ce2b0", 0x1d}, {&(0x7f0000000380)="86da164a28800d273cbc72428a72a2bd3d183f364d9857418c519ab688a5a26ff64dfd39562603992454df1934236eb0752a7d059622cf667aa0bd12a46b174fa09ec66884ccb2aed99285417be687221328adee31b17498b8bdb9a2f1", 0x5d}], 0x9, &(0x7f000021efe8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = dup3(r1, r1, 0x80000) sendmsg$nl_xfrm(r2, &(0x7f00000008c0)={&(0x7f00000afff4)={0x10}, 0xc, &(0x7f0000119ff0)={&(0x7f0000000540)=ANY=[@ANYBLOB="5000000021000000ffffffffffffffffff010000000000000000000000000001ff02000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="f37d81ee0000004a"], 0x50}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000214fc8)={&(0x7f0000101000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000140fd0)=[{&(0x7f0000214f7d)=""/131, 0x83}], 0x1, &(0x7f0000214000)=""/155, 0x9b}, 0x0) [ 78.631733] binder_alloc: binder_alloc_mmap_handler: 8292 20000000-20002000 already mapped failed -16 2018/04/04 05:49:14 executing program 4: io_setup(0x8, &(0x7f0000000080)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) close(r1) r2 = socket$vsock_stream(0x28, 0x1, 0x0) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000140)='0', 0x1}]) r3 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xed61, 0x400) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f00000000c0)=0x1ff) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={0x0, 0xffffffff, 0xb9e7, 0x3}, &(0x7f0000000540)=0x10) set_robust_list(&(0x7f00000001c0)={&(0x7f0000000580)={&(0x7f0000000380)}, 0x694b, &(0x7f0000000440)={&(0x7f0000000400)}}, 0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r4, 0x5, 0xfffffffffffffff9, 0xd98d, 0x6, 0x1000000000000000, 0x1, 0x10001, {r5, @in6={{0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0xffff, 0x1, 0x7, 0x800}}, &(0x7f0000000340)=0xb0) openat(r3, &(0x7f0000000500)='./file0\x00', 0x45a000, 0x88) 2018/04/04 05:49:14 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000080a000)='/dev/vhost-net\x00', 0x2, 0x0) io_setup(0x40000000080, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000002400)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="b6b5b5efab7bfafd6afddccc227bf641c8d9478556fda4411971764475770935e4aabcea78f059db2a837339d42a789f8ef59fa43223e9c0967e4375d8ba1eef6c31dfcd3cb9be33", 0x48}]) open(&(0x7f00000000c0)='./file0\x00', 0x80000, 0x8) 2018/04/04 05:49:14 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xc, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000740)={0x400fffd, {{0x2, 0x4e24}}}, 0xfe31be9541bf722e) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) sendto$unix(r0, &(0x7f00000008c0)="d68ff9f3d2facc9614e8a6f3610d0ca94a68eeb7e6310b2a1681274cdf579ebde1aa5540388e024dc8ae4f406486febb4bbe32de5613cf5a604bf0b3e5b6553f6ee9ee181d8cd26c0a0de7db57310f9c1608541fdb96ea3b3f5e6718c9d997e1920789c012b9a3bd0315bc02b16c2631e7760632ddfc86b3883662ff4ca7599d317da56b2856fd7383800ab2a4bf12c90a47a55017710e1d04aef8ac0b413a67943e072e2e906ade663d658ed6ff984641931bd78781c8dd27af8258c11094654bbd8de9", 0xc4, 0x40, &(0x7f00000009c0)=@file={0x0, './file0\x00'}, 0x6e) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f00000002c0)=""/15, 0xf, 0x5, &(0x7f0000000380)={0x77359400}) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000c40)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = getpid() r9 = openat$rtc(0xffffffffffffff9c, &(0x7f000054bff7)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r9, 0x4028700f, &(0x7f0000000340)) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000d00)={{0x1, 0x0, r5, r6, r7, 0x66, 0x2f}, 0x20, 0x654, 0xe2e, 0x81, 0x2, 0x8, 0x0, r8}) writev(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000000140)={r10, 0x1}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r11 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) r12 = fcntl$dupfd(r11, 0x800000000402, 0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r11, 0x280000000000402, r12) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000500)={0x2, 'ipddp0\x00'}, 0x18) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) 2018/04/04 05:49:14 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x1ff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000300)=""/217, 0x7709) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$TCXONC(r1, 0x540b, 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0xff, 0x6, 0x6, 0x1f, 0x1ff, 0x8, 0x6, 0x2, 0x9, 0xdb, 0x7, 0x6}) 2018/04/04 05:49:14 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) fchown(r1, r2, r3) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000640)=0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x40, 0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x8000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f0000000480)={r6, 0x40, 0x1f, "669a77bbfebc030dac216c00ce24991a3d9b6ceb9c1c126552137e848d122f8bef30dc844231cd504390d0769db8d671787b116a1fe21e223857ce70354764cea42823d77745e57389140b87fb6f884630af09c637d7d29e77e5ee51e6250927945fb1d768566641e8fd051de3bc42eb58b5de3ed34d7d27dd61b2bb80e6e6041eaf98810d1da92b94b0b8e6edc92f1fe8f4615721591aab5243eb96ccee7e0382bfcd6761d7add5c7d0a93e520adf9a71ae619ef0766928df1441c2f5003459eb4952b9dfbb9dd4098381857669bc83cf000cceaf107aa093cc8c1d7ef857967761"}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x10, &(0x7f0000000240)={0xffff}) r7 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x400) getsockname$inet(r7, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) r8 = dup2(r0, r1) getsockopt$netrom_NETROM_T4(r8, 0x103, 0x6, &(0x7f0000000380), &(0x7f00000003c0)=0x4) [ 78.775807] 8021q: VLANs not supported on lo [ 78.866329] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 3, id = 0 [ 78.879376] IPVS: stopping backup sync thread 8347 ... [ 78.891327] 8021q: VLANs not supported on lo [ 78.909790] IPVS: Error joining to the multicast group [ 79.418878] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop6 2018/04/04 05:49:15 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000018c0)={&(0x7f0000000440)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000840), 0x0, &(0x7f00000008c0)=""/4096, 0x1000}, 0x0) syncfs(r1) 2018/04/04 05:49:15 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000725000)="6e732f697063005a55c9bac4b669d9bad30ee7b7471b5c5f139e478c5a80a81227fd426ec4d35d9ee37ec1d755e7d669cbb166b81f3ae5c0c48610224cbf53738cb8f9180ae4b6a40a39ca5f8c5a080d5278362b557b12c04d1d3f24f413fb41c6e32889dd") gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000040)=0x68) syz_open_procfs(r1, &(0x7f0000000080)='task\x00') 2018/04/04 05:49:15 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) setns(r0, 0x8000000) ioctl(r0, 0x8000000000009382, &(0x7f0000000040)) 2018/04/04 05:49:15 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x6}, 0x4) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x167, 0x801) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {}]}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000140)={0x0, &(0x7f00000001c0)}, 0x10) 2018/04/04 05:49:15 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00009e8000)={0xe, 0x80800000000004, 0x7ffc, 0x800080000001, 0x4}, 0x2c) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x7fffffff, 0x200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000001c0)={0xfffffffffffffffe, 0x2, 0xfffffffffffffc00, {0x0, 0x1c9c380}, 0x4, 0x884}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xbf1b, 0x80000) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000100)={[0xffffffffffff197b, 0x81a, 0x40000000101, 0x3f47, 0x10001, 0x85, 0x0, 0x401, 0x6, 0xfffffffffffffffd, 0xfffffffffffffff8, 0x3, 0x100000000, 0x3, 0x100000000, 0x8], 0x100000, 0x40}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff]}, 0x4}, {0xa, 0x4e23, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x3d00, [0x2, 0x4, 0x0, 0x9, 0x200, 0x0, 0x0, 0x5]}, 0x5c) 2018/04/04 05:49:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@ipv4_newroute={0x1c, 0x18, 0x601, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x2}}, 0x1c}, 0x1}, 0x0) 2018/04/04 05:49:15 executing program 2: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x1, r0, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) r5 = getgid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={r3, r4, r5}, 0xc) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000040)=0x14000000) 2018/04/04 05:49:15 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6gre0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f00000001c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xb, 0xd, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, [@exit={0x95}, @call={0x85, 0x0, 0x0, 0x1c}, @alu={0x4, 0x9a6, 0xd, 0x3, 0x4, 0x0, 0xfffffffffffffffc}, @ldst={0x0, 0x0, 0x7, 0xb, 0x3, 0xffffffff, 0xfffffffffffffffc}, @ldst={0x3, 0x0, 0x0, 0x5, 0x9, 0xfffffff6}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0xff, 0xda, &(0x7f0000000200)=""/218, 0x40f00, 0x1}, 0x48) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000000300)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000380)=""/243, 0xf3}, {&(0x7f0000000480)=""/107, 0x6b}, {&(0x7f0000000180)=""/20, 0x14}, {&(0x7f0000000500)}, {&(0x7f0000000540)=""/22, 0x16}, {&(0x7f0000000580)=""/1, 0x1}], 0x6, &(0x7f0000000640)=""/117, 0x75}, 0x10041) 2018/04/04 05:49:15 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000002200010000000000000000000400000008001100494a1d1d79984a4d5d951c4f3308f46940d768df4b0158cc5bbc2b1f54bacc70fa62af2d81839aebfa59f4a22280b2d94d75663827046f2627", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/04/04 05:49:15 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000f5d000), 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000024c0)='./file0\x00', 0x100) recvmmsg(r0, &(0x7f0000002780)=[{{&(0x7f0000002500), 0x80, &(0x7f0000002640)=[{&(0x7f0000002580)=""/163, 0xa3}], 0x1, &(0x7f0000002680)=""/231, 0xe7, 0xffffffffffff8001}, 0x101}], 0x1, 0x100, 0x0) 2018/04/04 05:49:15 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4002}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000180), 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000080)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x3, 0x80) ioctl$TCXONC(r2, 0x540a, 0x10) write(r1, &(0x7f0000000180), 0xff4d) 2018/04/04 05:49:15 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0xfffffffffffffd9c) close(r0) [ 79.682363] binder: 8373:8381 ioctl 4b66 20000080 returned -22 [ 79.721844] binder_alloc: binder_alloc_mmap_handler: 8373 20000000-20001000 already mapped failed -16 2018/04/04 05:49:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) 2018/04/04 05:49:15 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='cpuset\x00') sendfile(r0, r0, &(0x7f00009c7000)=0x400000, 0x400000ff) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000040)=0x2) [ 79.799831] binder: 8373:8381 ioctl 4b66 20000080 returned -22 2018/04/04 05:49:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') fchdir(r0) pwrite64(r0, &(0x7f0000000140)="de6b23b8427cd3d503cdda702cb50446602e9d9e06b7f6b11652ca8f0bdbb92ccafe", 0x22, 0x41) lstat(&(0x7f0000000000)='2/file0\x00', &(0x7f00000000c0)) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000040)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/04 05:49:16 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000000c0)={0x3, [0x5, 0x10001, 0x2]}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x800000011, &(0x7f0000000080), &(0x7f0000000000)=0x4) 2018/04/04 05:49:16 executing program 1: r0 = gettid() r1 = syz_open_procfs(0x0, &(0x7f0000000340)="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") socketpair$inet(0x2, 0x3, 0x2, &(0x7f0000000080)) exit(0x0) r2 = shmget(0x1, 0x3000, 0x54000e00, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_LOCK(r2, 0xb) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(r0, 0x0, &(0x7f0000001240)={0x3}, &(0x7f0000001280)) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000040)={0x80000000, 0x6, 0x0, 0x7, 0x9}) timer_create(0x7, &(0x7f0000001140)={0x0, 0x0, 0x0, @thr={&(0x7f0000001080), &(0x7f00000010c0)}}, &(0x7f0000001180)) sendmsg$nfc_llcp(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x27, 0x1, 0x2, 0x2, 0x86, 0xffffffffffffbb8f, "0fa2b05cd32c0ddb598195cbfb042f9106bbb044ef169b71b79b9765979680c8eee908067041836ce29634d4550faa8d4a9f89d63f41ad80953126cfaab638", 0xda}, 0x60, &(0x7f0000000040), 0x0, &(0x7f00000001c0)={0x108, 0x0, 0xf7, "316623f0a22544fbe169fba01b89aceddce08e4b9f566a3db03414e3b064fa11d7a82e3acf3488b3ce6d6e0e02c755ba373b84d3ac3742017c19e19fb9dca2820a2a7dd25cd2382a8d52d6ada5d1aa7126b3572c865d01d16e790c7aaf9ac35aa9dde49bb5d93e413dcfe5e2b0cc925a07ec417addafb6047d2050b4ee0f5adb0f9c0ab2534fad1ffeba3fa5f56c990068af77f33f8c8f736fc33110b1713fe26909466c383db6c9bcec16d987fa04def35ec9e8c367f155918a2252f1e3ae323e4b2fe0ef9b18576309bf76e4d2f17a6f79d93120121abe86d737b3ccc9937e8af3dcd8e83b322788e043aa6291f3db1621dd445e"}, 0x108, 0x24000000}, 0x4000000) sendmsg$nfc_llcp(r1, &(0x7f0000000580)={&(0x7f0000000140)={0x27, 0x1, 0x0, 0x2, 0x200, 0x7f, "c0ee533dae738154538aa06b58c95e4d06e7f8c5ca5b759c15a73a222d827650b6ad1c51b004731ad11d68b971430493b5486f6c0d0926eae72e8565a28cd9", 0x3e}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000480)="7c6040c7de639d58fd2f93842a9be479dcaa95d32d523e3ade7029725cbab58a56218adbbddbf88220fd46a08c65f3a1d63b2334465327f6090e59344dfba7aec49ed01132e78822472652f460f3e6b0b90eea6b96557b567876fc2d41e4aa1adbdada803fdc736c1d5f0cccfdbdd01dbea7b6a0909129c5c835f411ef5bf471969bec9107b2b5a1920a1a80b79352d56c3c8a930aa2aa1a1714b90c3cc0709641dfe95e8bc5b93663c060ccbf9febb6b17613ac86c5", 0xb6}], 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/04/04 05:49:16 executing program 4: r0 = socket$inet6(0xa, 0x80000, 0x1) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000000)=0x54) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000040)=0x80000001) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000080)) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000000c0)) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/04 05:49:16 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x273, 0x18201) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xf01, 0x4, [0x800, 0x8, 0x1, 0xbea]}, &(0x7f00000000c0)=0x10) ioctl$KVM_RUN(r0, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x74b, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={r1, 0x0, &(0x7f0000000100)}, &(0x7f0000f91ffc)=0xfec0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="1800000000dc00e600000000a182070000008b01"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) r4 = dup3(r3, r3, 0x80000) sendmsg$kcm(r0, &(0x7f0000000880)={&(0x7f00000001c0)=@nfc={0x27, 0x1, 0x0, 0x7}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000240)="f6d264884c003ae2ce47f6052d72c08cb9c8c0e8002d246a95854e73095a95cd6f3441fa703819223f0b87b97957a59756e84793e1f5a0bb14b145b938d35d6366130782b5c57990655a5fb9dcfae5d6576de07f46f072139db50648c1493c89264ba1c99e4bbb4c3b319a2758859bb3fd06039131467f6eef3552e1643e870b7de90f4ba9ff0743c1e53e5a7c8c267e70a325259c00255ef18bdb6aa6ed776a765aa0d6160a", 0xa6}], 0x1, &(0x7f0000000340)=[{0x110, 0xff, 0xc5, "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"}, {0x110, 0x103, 0x30000, "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"}, {0x10, 0x117, 0x5}, {0xa0, 0x84, 0x22a4, "59c97fc8da9ebad12fe9fdd123f5ca986d7479434dd5e23fe4ad20f62d01a50ac5454aeec9299f64b30d37f628fc976164700fc40c23f855ccfa9e010eca0f682c524756f9d0d001d78e628156465e3999cfb8b42f3ca32c31f95661d5de126a39c200540c6574f2fd404cd0ac9ac015d43724c15ed40b7a6817f468243b997e16d0500e877b4042162f7a4a"}, {0x58, 0x1, 0xffffffff, "97ce9b4352127a982d4d334cfd685e432a524dc22e7b2d19f4241d586027a638fe63f2e8b04be08eb3dc9e962f7db7ea77adf350dfd5901e8ed973c9a563edb899"}, {0x40, 0x110, 0x0, "a94932263c1ec120b510887170a3851524177f896907ede546c3d9ae47a437317519a9a8229a06ede0b0"}, {0x100, 0x88, 0xffff, "751a44b7975c6253fc097764a58bac8803aec91927c1df572fc5717ae713d60fc66150b3ea8880faf2dfa756ac2e49a780ae541f20679468dd597905f7933067c132f32bc848ff44b4cb6f1b37503cf19329cfb68331e144a3325636004e88ca2b09bf7e0ea990f8f49833601e9be7a20b3352cd9dc0348f35e748a656a3d01c378708eaa2bb3d98f906723fdebffefad1993c528630a613bba864f9fbde75f4b80955b9687b3090f225c21c0fc815a1006feabd3f31b1f677b35e99311d1e4121673bcbaba7229017ba59fc4c28008c46331807f5c56722be70d1545421eaf61b3c20b6fc386f3ef9f2c726bf20d4"}, {0xa0, 0x100, 0x1000, "3615e93848dd50d2057f33f951ef065543530f85307f3d20d71aa659c27537cac2e7c030fdcd9f2c602aa60f4348c64e58ebcc3ee10716ad61c5d9127ad36b34e43a8319e8f69b62fe05704b33b9f53722f8cdd132eb39f11cf0fdec3dc9dc2140e95e84261f3078d7f0adb133864e6978a124ca78272edf16f67536a62759590942252abedff8d82ef0cfab8a43f8"}], 0x508, 0x1}, 0x4000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000008c0)={r2, 0x800}, &(0x7f0000000900)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000)={0x3, 0xbd1, 0x8209, 0xff, 0xffffffff, 0x3, 0x6, 0x4, r2}, &(0x7f0000000040)=0x20) 2018/04/04 05:49:16 executing program 6: r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@multicast2, @empty, 0x0}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x4c, r1}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000735ffc)=0x8) 2018/04/04 05:49:16 executing program 3: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r2) getrandom(&(0x7f0000000600)=""/184, 0xb8, 0x0) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x90900, 0x0) ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f0000000140)={@loopback}, &(0x7f00000001c0)=0x14) 2018/04/04 05:49:16 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)) pipe(&(0x7f0000000140)) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0x9, 0x95ee}, {0x8, 0x9}, {0x2, 0x88}, {0x7fffffff, 0x9}, {0x800, 0x5}, {0x6, 0x8}]}) syz_emit_ethernet(0x1, &(0x7f0000002740)=ANY=[@ANYBLOB="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"], 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000100)={0x100000000, 0x4, 0x1, 0x40, 0x9}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) mbind(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8000, &(0x7f00000002c0)=0x1000, 0x0, 0x7) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000240)=0x2, 0x4) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x2, &(0x7f0000000080)}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x7695f3cf}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000001c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000200)={r5, r6}) 2018/04/04 05:49:16 executing program 7: r0 = signalfd4(0xffffffffffffff9c, &(0x7f00000002c0)={0x5}, 0x8, 0x9107e081c60366cf) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000300)=""/93, 0x5d}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000180)) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r3, &(0x7f0000000100)={0x28, 0x0, 0x0, @hyper}, 0x10) r4 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x435, 0x2) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x0) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000000280)) fcntl$dupfd(r1, 0x406, r4) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000240)) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000480)={0x0, @empty, @local}, &(0x7f0000000500)=0xc) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000004c00)={'teql0\x00', 0x0}) sendmmsg(r4, &(0x7f0000008700)=[{{&(0x7f0000000540)=@ll={0x11, 0x8, r7, 0x1, 0xe583, 0x6, @random="2bf1257415b0"}, 0x80, &(0x7f0000002900)=[{&(0x7f0000000680)="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{&(0x7f0000001800)="d6c02f8998dd83de8eff2d90cd16836f9a0ab4a248baa674e593de8dcb4ec7bbab9fb8690ae1f5a6bc6eb2eafbd6a016aee05da1d2e0c00fdfd8957858f307e6266698dbbfdd20fb18b76da8b86c5b10e21467a11c1789b100865c431d54e1c3634195888f886023f9bc5ab3cfd12a323d3021fb381de2bae5617f8e300fcf86d43f7d3c25e93e4306e543fb97f7cf2c561db8c02b4e760c9f9a996f1dcd4fc82be183865a6502226711f1021824f3de002f74ecb7af25d2742b3ce0478b0cbb681817ab1048b581088b52e1b027d5f37b0ea241359a77b19b9eb6690365ece70eb7b068112a960d07ae9b2e4e37bf1bcbabe722b9c50199ed", 0xf9}, 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"ba5537dd0332a35e388b433e6833988df547251efc7f53ff86cdddc02391612995769aa9f9f98c73527c3d"}, {0xe0, 0x18d, 0x7, "bd68e46558045d3c04039867d7e4003371aad9b90f8d70e049b81da56f4ffa69024830df5c8715013c78db8bbb3919c590557926d087b6ba32114fbe1627963f25dbd37a139d6e448a11fbe62caa98902b6d08cdf86498aae2bd2cf4f2ffd35f96d016b928802c36722af0c9bb9fec427138bed8fbae616a883e1b9e7bc9ab80547b3238362bb218d46ed542a7506124d896fed9638d3e347b3b54d91d4828429e8b2fc95c0fb79326017a135cadc0d3701ef855754485279674e78717ae8d1b9ac95dfdf74244243931dcc41082"}, {0x20, 0x0, 0x101, "f5652cd7332790905be6"}, {0x110, 0x18c, 0x2, "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"}, {0x78, 0x117, 0x4, "68b94e9d11748d8dfe6b9d9bd998725461205402fe8ca9146702c57625953d0f9fdebf84b692cb21b87c7c531f5cd64a509f36a4d876f9c14ffcf83cc36a05cf7468e6a846ee1d85514e7ad26a900ab244380ad4c0649dd6fe066ab713683ca83701404561"}], 0x390, 0x40000}, 0xff}, {{&(0x7f0000008140)=@in6={0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x80, &(0x7f0000008640)=[{&(0x7f00000081c0)="b108646bdaf9ec47752dc838", 0xc}, {&(0x7f0000008200)="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", 0xfc}, {&(0x7f0000008300)="0a822a36b441334ddc1bf4805f0f6cd980120eb4e989434c16f5ce6dace1b0f88c9bc58b88caa181f2f72be5646c200f24f8152e413cd0846b06a4ebf2d2af6f503a6502cd46cffd7dd49d6194dfa4c4a2a770e15c567ae64d52b4acb279fede6b941e5b2b084208bc0ef935233e18559acddd13cb2f514078a1a6d587d981ddc38d4b02592ca802ff1de2152ee0fc", 0x8f}, {&(0x7f00000083c0)="17b5f041405f1684881389959d758452fc836801a2fbce18deb090e9903e9b45baa9c447fbb4298f3e1c8b83bcf86c9069e0ccd963cd2a95750b8821e73c238000bed1366417738fbdde9ddcfb51753af3fb7f9343012b107ff17a89494ba2", 0x5f}, {&(0x7f0000008440)}, {&(0x7f0000008480)="6d72540c65efe006235aa5b57a48ed48720452911936e3714ad3d7ee76b3c81953399281c8ae85848a1253a4e454d37352bf8849b6ce0937aa5418b239d1fc5293fb226f89bdf40e5ea40fbaa42fbe072e9c92bc17f260b1061b88ea323847160b32b1aaf6691c128e5d1869c036f7f42c614ca206e7be3adb387e9ffb5501958de03440e9900ba7bcd1c9f65181c250689c5db6f5edda12449d45f7c19c52ad0d5ef9af06bea5c20ebb7ea8911d3e", 0xaf}, {&(0x7f0000008540)="c1255695c0cbae7c954477fff685fd1b6d141f15ad800e63d36d850dd0ad0e497de1d98fe9a38969dc3d906b42e6be9b0d158e1c7bd1eec52afa66b03fbcc99c39369b07c4cd9ebd66fe40b129bf5609349aad520f27f4d4d8dba8e51d85b47e65246a10ec37658fd1d91de54149ac0c3edb6e3678ac6546b4043a9bd35c9f325c2bb385cd182c75dff944a1d73e020d7b0a92169c1a43e36f99a30c56734eee23e5be303209046373e8b3cf76a9010ac2bd8cdd1e3664148dab926c5c6efc583e7f8ec5ebe97b22fb37987bcfebe07d6fae6298d5556b1b8b310a3bc0e08a5f2f62263814766f13dde0eeef66b0038c3920c9bc99d9cde4f4", 0xf9}], 0x7, &(0x7f00000086c0), 0x0, 0xc040}, 0xeae}], 0x6, 0x200000c4) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my}, 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000640)={0x0, 0xff}, 0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000004c0)={'syz_tun\x00'}) dup2(r1, r5) dup3(r1, r2, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f00000001c0)=0x17, 0x4) 2018/04/04 05:49:16 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x961d, 0x400) shutdown(r0, 0x1) r1 = socket$packet(0x11, 0x3, 0x300) socketpair$inet6(0xa, 0x2, 0x7, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001740)=ANY=[@ANYRES32=0x0, @ANYBLOB="4e000000a867e726c4cff7cd00d49d2f0376642658407bc8bf906a0cf83c5e4e3b0ba725b0f0ed6be988dcfbb273e037f5cff46556c17dc37a4234ca4604f32898212b716700000001ffff9311e9e57cf1c9203fd284efcc198a0a1ff221bd0a75785d9c05626f5b830e5473f10e51c157c796692ae8cdcb38142c7a5c1321afaa981d599fb5"], &(0x7f0000000300)=0x2) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000340)=r4, 0x4) accept$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001680)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000016c0)={r5, @dev={0xac, 0x14, 0x14, 0xe}, @multicast2=0xe0000002}, 0xc) ioctl$sock_ifreq(r1, 0x80000089a3, &(0x7f0000000000)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) recvmsg(r2, &(0x7f0000001640)={&(0x7f0000000380)=@nl=@unspec, 0x80, &(0x7f0000001500)=[{&(0x7f0000000400)=""/52, 0x34}, {&(0x7f0000000440)=""/152, 0x98}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, &(0x7f0000001540)=""/198, 0xc6, 0x1}, 0x1) r6 = socket(0x2, 0x805, 0x42f3360d) setsockopt$IP_VS_SO_SET_TIMEOUT(r6, 0x0, 0x48a, &(0x7f0000000140)={0x1, 0x5, 0x401}, 0x1) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r7 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000000280)={{0x2, 0x4e23}, {0x6, @random="fcdd07f81e64"}, 0x6a, {0x2, 0x4e24}, 'lo\x00'}) ioctl$sock_inet6_udp_SIOCINQ(r7, 0x541b, &(0x7f0000000100)) 2018/04/04 05:49:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000180)=0x68) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x100, 0x0, 0xfd69) 2018/04/04 05:49:17 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) fchdir(r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/04/04 05:49:17 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000d3dc98)={0x20, 0x813, 0xa, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @pid}]}, 0x20}, 0x1}, 0x0) 2018/04/04 05:49:17 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000000)="7d2d7bdbde736563757269747900", 0x3) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0x1, 0x4) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)=""/207, 0xcf}, {&(0x7f0000000300)=""/85, 0x55}], 0x2, &(0x7f0000000540)=""/158, 0x9e}, 0x0) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="a0874bd796c4d6bcb882bdbd3533e2729704380b6e16cf513b21d37f051d74d0f6070d3ede6cefe707cad5c0b7ae30da69b9bfc78ac916b2cb33e2a75ccb3f9f9f1d9611ca31050077ba7a383bdc5da9f5f82dfb0e35e943624ff59a3bef318a449442d3ce30e2be8d27e0dff209a5ca3a846c491b3afafd85df231dee026d649a00b8d51bc98cfcd8b8cbe3b4c8d0db050349802836c10ed1be0c7af28e15134c7b49f48bb0e6dd3997308712878d7d8cc7dde3a994d991434b653f504f33fabd92c2082b11f1f1c3f938b4b4b12028a9ff390e0f324b830530f52ef044eb59fd", 0xe1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) sendmmsg$alg(r2, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f000011a000), 0x12b}], 0x3a860b6b5182e8, 0x0) 2018/04/04 05:49:17 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r2, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000100)="d65647eccaf29c035a4d72fef8b2f756", 0x10}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/04 05:49:17 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp, 0x0, 0x0, 0x200000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x803, 0x7) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x78}) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000000c0)={r3, 0x5, 0x1, [0x29]}, &(0x7f0000000100)=0xa) 2018/04/04 05:49:17 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x10000) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000080)=0x8) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r1, 0xb) flock(r2, 0x1) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000000c0)={0xa, 0x0, [{0xd, 0x403, 0x8, 0x0, 0xffffffff00000001}, {0xc0000007, 0x4, 0x1, 0x80000000, 0x8000}, {0xc0000001, 0x80, 0x8000, 0x0, 0x6}, {0xc000000f, 0x9, 0x9, 0x180, 0x80000001}, {0xc0000007, 0x0, 0xfff, 0xa09}, {0x4000000b, 0x52f93b7a, 0x64a, 0x77e, 0x6}, {0xc0000000, 0x100000000, 0x5, 0xaa9, 0x8}, {0xc000000b, 0xffffffffffffff65, 0x7, 0x1, 0x1200000}, {0xc0000000, 0x2e0acb85, 0xcf8, 0x100, 0x8482}, {0x0, 0x7, 0x8, 0xfff, 0x59c}]}) flock(r1, 0x2) flock(r2, 0xffffffffffeffffd) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000001c0)={[0x8, 0x7, 0x1, 0x2, 0x9, 0xc40, 0x0, 0x8, 0x6, 0x3ff, 0xff, 0xa2, 0x3, 0xe7, 0x3, 0x4], 0x6000, 0x100000}) fcntl$setpipe(r2, 0x407, 0x80000000) 2018/04/04 05:49:17 executing program 6: r0 = socket(0x8000000000015, 0x80005, 0x0) getsockopt(r0, 0x8000200000000114, 0x8, &(0x7f000047c000), &(0x7f0000000040)) mq_unlink(&(0x7f0000000000)=']\x00') 2018/04/04 05:49:17 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='oom_adj\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x80}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x2, 0x2, 0x9, 0x800, 0xffffffff, 0x7f, 0x3, 0xfffffffffffffffb, 0x80, 0xf6b2, 0x0, 0x5, 0x6, 0x7, 0x1]}, &(0x7f0000000280)=0x100) pipe(&(0x7f0000815000)={0x0, 0x0}) fcntl$setpipe(r3, 0x407, 0x0) vmsplice(r3, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r5, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) tee(r4, r3, 0x3c, 0x0) vmsplice(r2, &(0x7f0000ccf000)=[{&(0x7f0000000080)="cf", 0x1}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/04/04 05:49:17 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rfkill\x00', 0x10080, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000680)=""/4096) socket$vsock_dgram(0x28, 0x2, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 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={&(0x7f0000000540), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000016c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x80000001}, &(0x7f0000768000), &(0x7f0000000080), &(0x7f0000349000)={r2, r3+10000000}, &(0x7f0000f14000)={&(0x7f0000001680), 0x8}) r4 = dup(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000001740)=@sack_info={0x0, 0x61, 0x1}, 0xc) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x2, 0x448, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x8, 0x0, 'sit0\x00', 'nr0\x00', 'yam0\x00', 'bond0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [0xff, 0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], 0xa0, 0x1d0, 0x300, [@state={'state\x00', 0x8, {{0x80000000}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:crond_exec_t:s0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:mount_tmp_t:s0\x00'}}}}, {{{0x15, 0x0, 0x8137, 'ip6tnl0\x00', 'yam0\x00', 'syz_tun\x00', 'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0x0, 0xff], @random="8c0c241916d7", [0x0, 0xff, 0xff], 0x70, 0x70, 0xb8}}, @common=@ERROR={'ERROR\x00', 0x20, {"0fed6970d38959a97f69776c2874e425ec79c3b818d14fa393ee74ed6f14"}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x4c0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rtc\x00', 0x200, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000000580)=0x7, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000000600)={0x4}, 0x1) 2018/04/04 05:49:17 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)) read(r0, &(0x7f0000000200)=""/228, 0xe4) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000800)=0x8) 2018/04/04 05:49:17 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB], 0xfffffe84) write$rdma_cm(r0, &(0x7f0000000040)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa}, r1}}, 0x30) fstat(r0, &(0x7f0000000280)) write$rdma_cm(r0, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000240), 0xffffffffffffffa2) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000180)=""/157) close(r0) 2018/04/04 05:49:17 executing program 6: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000d40)) poll(&(0x7f0000000040), 0x0, 0xffffffffffffffff) r2 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x2, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ip6gre0\x00', 0x0}) sendmsg$can_bcm(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x1d, r3}, 0x10, &(0x7f0000000340)={&(0x7f0000000400)=ANY=[@ANYBLOB="02c12302fdb637d7e83d2b55d8451f119cd98c914956fc3465ed17ad864139f113e2a70644178821a95c76ac2e8ac8177ed7f0657f09e88c41efec61db371eb8c242b0c2aa29a5b9bdbc7712826181a31d65cc3365be1703de21d2a450f72262c332d7c2df838447e007be1fe268544d16014d8c46acb428992774f96f474730f27747b130928bd3580a22bdcc5843f689dacb7d867e31af4761a83a549872545a433e0ee6e22ee736558fc66062546c1ce1a1e8b8773f92f597f0c462", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="040000000100000002000080000100000fd6e25fbc7192260ba402c0c99e5fad7746cd74e5f469f7d90cb31d4e4b329d26533b80d10e0b1490d0523395030859e08b366eaceca6c4a8b56d4a1a00e240"], 0x80}, 0x1, 0x0, 0x0, 0x1}, 0x20004004) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000075, &(0x7f0000654ff8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000100)=0x8) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80800, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000000080)={0x4, 0x1, 0x292}) sendmsg$rds(r2, &(0x7f0000002240)={&(0x7f0000000140)={0x2, 0x4e22, @rand_addr=0x50}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000540)=""/203, 0xcb}, {&(0x7f0000000640)=""/129, 0x81}, {&(0x7f0000000180)=""/42, 0x2a}], 0x3, &(0x7f0000002080)=[@cswp={0x58, 0x114, 0x7, {{0x9, 0x8}, &(0x7f00000002c0)=0x7fffffff, &(0x7f0000000300)=0x7, 0x8, 0x100000001, 0xffffffffffff9377, 0x800, 0x7}}, @rdma_args={0x48, 0x114, 0x1, {{0x82, 0x6}, {&(0x7f0000000700)=""/98, 0x62}, &(0x7f0000000b00)=[{&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/119, 0x77}, {&(0x7f0000000900)=""/160, 0xa0}, {&(0x7f00000009c0)=""/199, 0xc7}, {&(0x7f00000003c0)=""/37, 0x25}, {&(0x7f0000000ac0)=""/12, 0xc}], 0x7, 0x10, 0x778e1b86}}, @rdma_args={0x48, 0x114, 0x1, {{0x100000001, 0x3f}, {&(0x7f0000000b80)=""/102, 0x66}, &(0x7f0000000d00)=[{&(0x7f0000000c00)=""/233, 0xe9}, {&(0x7f0000001d80)=""/67, 0x43}, {&(0x7f0000001e00)=""/143, 0x8f}, {&(0x7f0000001ec0)=""/191, 0xbf}], 0x4, 0x10}}, @fadd={0x58, 0x114, 0x6, {{0x0, 0x9}, &(0x7f0000001f80)=0x8001, &(0x7f0000001fc0), 0x2, 0x7fffffff, 0x0, 0xffffffffffffffc0, 0x20, 0xccc}}, @mask_fadd={0x58, 0x114, 0x8, {{0x8, 0x80}, &(0x7f0000002000)=0xd9, &(0x7f0000002040)=0x1000, 0x1, 0x82a, 0x0, 0x8, 0x50, 0x7}}], 0x198, 0x80c1}, 0x4000) 2018/04/04 05:49:17 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x80000, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x236, 0x0, &(0x7f0000000100), 0x1b5) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000100)=0x10) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000140)=0x81, 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$sock_buf(r2, 0x1, 0x37, &(0x7f0000000180), &(0x7f00000002c0)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/04 05:49:17 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x501202, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20002, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000080)=""/98) write$sndseq(r1, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time, {}, {}, @addr}], 0x30) read$eventfd(r1, &(0x7f0000000040), 0x8) 2018/04/04 05:49:17 executing program 5: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) sched_getparam(r1, &(0x7f0000001080)) getsockopt$bt_hci(r0, 0x84, 0xd, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/04 05:49:17 executing program 3: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000100)="2600000022004701050006006d20002b1f00c0e9ff094a51f10101c70335002ae585002ef9e4621bb00000000000005ab078d42c891d975fa950c5fe8001c1867a1bf04ca9d08eb96480b80fc709a5d7f3112cec98f7b7a474c6152fb3fa972ad617a8ee3ecd75d9a768d220fc22b0c1b3bfe0c3f1a12600f7f8a9c8e61d9dfe3ff8af5c6e65b7745a89263b5e473976b2d6d31febf15df410c275b1997c14a2c2eab84a4a6358a9339df9a5ea166094a8b0e999f757570532b526f6b5fb909bc37269a85f0392c4b7493fe15fb7c436", 0xd0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000330000)=0xfec, 0x4) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) [ 81.359577] cannot load conntrack support for proto=7 2018/04/04 05:49:17 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/ip_tables_matches\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={r2, 0x6, 0x10}, 0xc) ioctl(r0, 0x2, &(0x7f00000000c0)="af066af3ad4a62730b1ae76c1c8ec0e170b2187fe6cddc73706b56a7e9f5fcf4249f88591f0b9da9fde42c3b82fd8942afe34673c91c8661712e95c1a8057da9b44d5f3f3ad35385e5750a0d29cefa92feb28c08624cc0e45fb4fbd93f897f92007ef531980701afb5706ed13e8d4df84e576314") ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0x1, 0x11, 0x0, 0x0}) dup3(r0, r3, 0x2) [ 81.411150] cannot load conntrack support for proto=7 2018/04/04 05:49:17 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00000000c0)) perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1) recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x9) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r3) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) writev(r3, &(0x7f0000000b80)=[{&(0x7f0000000580)="449cbf7e044632c42b2186cff75ef3679914503b3c8d9383463ad45aec25316b89231253d1c8750bc7a91f997dc2c0e96ece15bdca140fb888b4d039ea2922f5e2af1d734510a0c0d5d8d95d0c059a7e7d91a53506b7f2ecff1e39efbc822c38435a1824ced8edc063eed6d9f2957463a62d5dc4a800595b29f653b98154c928063cf92c234e6b427b40cdc1729900063853ee0b57aa146b66bd2f45cde1231d46c21bbfbc4f3b75ab57987aeff6ce1f7042d2bfe5a0dd", 0xb7}, {&(0x7f0000000800)="e74a0ac0bb59ddfefb5415ec73eddd3c2d822466784a3b452960f0cc95f8ebfeaddd93a385d215998c539d276bf8c483a08f5e25d7cfde39f6af9f08b2047d01894ede05c7cb6b78df5c0939e9e9619ed0a81bd0a2fc0547ff11db147e20628629fb5a33bbe23f25a3c16d8bbdad4cb1e4b5ffff711bac833bf127bb3a65b68e91be2394acdca13c86279b7c030899a70675", 0x92}, {&(0x7f0000000ac0)="89656f85f28e3595b593fa3850406087d851fc1b547d3dfdc01987e6bf2779ad9ade5d55117f0c4c58aaafc4acc74a50f402507ca2b10b900656ecbcd23133f318e782e5057af50acfbcbecc73f95aa8c5740bee91d3261c410507ca919ce7eca8c78bad1c712d84b664b1c842f6cf070aae2645d4658fa351a56d315d86837cacfd0e4fa6b4c236bd3ceb59b5548d7aa11180b1d11d0a8e8ef3d5b6c890168179c0f5940fe623f6ea9ed8a73145132962fd7148ca8ba5e23476ba0247cefe", 0xbf}], 0x3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) sync() dup2(r4, r3) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0) prctl$intptr(0x2b, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000000480)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000d6dff8)=0x4) 2018/04/04 05:49:17 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x420000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0xc34, 0x4) 2018/04/04 05:49:17 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/sockstat6\x00') preadv(r0, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/68, 0x3d7}], 0x17, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x2, 0x7fffffff, 0x95, 0x8001, 0x6, 0xbc84, 0x7}, 0xc) 2018/04/04 05:49:17 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f72fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x201ec001, &(0x7f00001ec000), 0xfffffffffffffc66) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2000, 0x40) socket$alg(0x26, 0x5, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000140)={0x3, 0x4, [{0x20, 0x0, 0x4fb}, {0x8, 0x0, 0x9}, {0x7fff, 0x0, 0x400}]}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000080)={0x6, 0x7fff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000100)={r2, 0x8}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/04/04 05:49:17 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000480)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x350, 0x4, 0x4, 0x8, 0x70bd2b, 0x25dfdbfc, {0x7, 0x0, 0x5}, [@generic, @typed={0xc, 0x71, @u64=0x3}, @generic="b0d39fd3e7b05630e697120ef460d773d8a8ca7e550562e03a18c88536640e4c21232df7d53f14a23c915830fa5b78baf48b63523b6dbae97657f69d67a2fb2fe76def456c31b5089973370ca2df522743b05f800cfaea6bd489dbc608eb87555b761bcc525f3760f1ac6fee3f3b13857db5fe884ea268edf5f42d3d1bf50af1cca13f", @nested={0x25c, 0x29, [@generic="49fdc84980feef893a869d0683b7d598556daea199503ca1acd4b16879a4c352afcc503c735a0cc061719a35d9f3ef1b0fa97f4aa0aca8bbf1df49fd965f60c4a9d719ef731e82f78b69c7314744c7b5eee1561a8f90705fd224bae2b5d6f5356e93e773b84beab5467f1200ab7fa8197199ae3eaa504aea3fe75280c87a5410d35190b193d311528d8d435a1d94acdf45", @generic="bced16d923104e18b9e77a6e1f2c97010d9ad5140d8ddfe6e4feb94d3b1971a4231e6e7bc401dea15436b415fd63b32f239560dc36c2bc780671ab01408cdde42476f3868400a6209e7718ba33dd9e5f3fc4aecefda8c5444b54e3550f65471c714bf3351925f11eb35c8f0170f9b9979ac10631bd076d9de4fb8821f1560fcc2c7297707a4a24c85114c4f536a1249039f96ae64e18595b989f0c4a3f64fc1735bb4494855894db0014dac6", @typed={0xc, 0x6a, @u64=0x4}, @typed={0x8, 0xc, @ipv4=@dev={0xac, 0x14, 0x14, 0x17}}, @generic="edd4581f19c7b6", @typed={0x8, 0x4c, @u32=0x7}, @generic="aae8", @generic="0c1eed2ec7119392320a8cdc6b38a239721224121f377f21ecab5b13de1445", @generic="7cfd33351df5b8c37ed5eabfc7b817934cc511adf76fa19a20b04b0374cfb632078b05354b4ef270058b0729523c00d86399ae3653020b46b60c1d5ace86fad183751834a862797b5667be186ea5d5dc27075401cb561503c270393a1e7546af5b1004f1ab6facb8ad1f907de7bc1bff8b305866a9dc06f3bc3a577ba4a987dadb4835066e4c396c82db4ed3008f5aff4b4a92183f5c8b59a1463fc4c84ad8db20cfbc1afb9f835dac827a4cc2191c0ae4b866efec04ec3df9ea089ec00e0c076657b62b53045a642f014fcbbf034dc546759b75f2"]}, @nested={0x4, 0x64}, @generic="d61b2c19b5b4d274441e2daf0e272e96ae12b2403aedfc6c2669cf029937bcfc2c0eaa9ea3e336c5da0f5b89ba3ec35d544ec4ad661896a38fcd759ead4c02dfad8465425957e09fc24baef4"]}, 0x350}, 0x1, 0x0, 0x0, 0x40000}, 0x8804) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000000c0)) 2018/04/04 05:49:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000180)=0x1, 0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0xeb7475328bdbcfc9, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)="636c658263edda61725f0159f2bc19e031375db8aba8063f5b0011bdf364ba34a8d294549a536f6c63482aa6fbbf56afbe4ca21d3f1dd265cd6b0a3cb69240e25646fd9e7a8c0765601c25ddd4a2dbd3d1ddb7d305bfdef8cf075f82817588a1b6154af52107990000000000") shutdown(r0, 0x1) memfd_create(&(0x7f0000000040)='dctcp\x00', 0x0) 2018/04/04 05:49:17 executing program 5: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x6, 0x400) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000140)={0x0, 0x0, 0x7, 0x0, 0x0, 0x8}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) io_setup(0x1f, &(0x7f0000000280)) r1 = dup(0xffffffffffffff9c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)={0x5}) msgsnd(0x0, &(0x7f00000001c0)=ANY=[], 0x0, 0x800) accept4$inet6(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000002c0)=0x1c, 0x800) r3 = getpid() getpgrp(r3) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) mprotect(&(0x7f0000b0c000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f0000c27000/0x4000)=nil, 0x4000) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/95) shmat(0x0, &(0x7f0000b03000/0x3000)=nil, 0x4000) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000200), 0x2) 2018/04/04 05:49:17 executing program 3: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) r1 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x1000040000080401) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/rtc\x00', 0x101000, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1, 0x1) setns(0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881", 0x2a, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000200)="998cb27f17c721", 0x7) lsetxattr(&(0x7f0000000500)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f00000004c0)="2f000000000003e4ffffffffffffff0000", 0xffffffffffffff7f, 0x1) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000cc0)=ANY=[@ANYBLOB="6e6174000006d803000000000000000009968aa0000000001b00000005000000400400003802000028010000ffff6c5affff00000011e8030000e8030015008000b52fe7caf4c16f883b8c46795d12032800ffffffffe803123508070000e89200d2c5813a66b3d9957cb59c834fff1ee457256b5110921b143a841d9991a09a720f7ff15cc1cc88d510c60cad4d4ef964fa2000000000000000bc8fd132ee8e86ae903202000000000000004b135745064682e8b4a8353d7322cd1c310eb06b55a8d681674ab7d63e762122d021abce904dd8d017acc8dc07ff4a"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) vmsplice(r0, &(0x7f0000000380), 0x0, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3df}) getpgid(0x0) sendmsg$nl_generic(r1, &(0x7f0000000540)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="3cffffff3400200027bd7000fbdbdf250f00000008006600ff03000070fb1cc97ce673d611b986ffcd96ecaa19a6bf62281afa00cae694660d876ce699054885e4f0f0b635eb2110d1e9adad8387709a8183238b578ecdfa9059d1e9f782279fa5ac2eb0fb3d579deb0696913ad9dfe47fd80c641771e93658afb2df666009e3edc6b328d282223f2cbd68125f5e8db8a3bbfa9c6ebd5e92a0128642c5dbe65f6b872b58fde9bf0f1a"], 0x1}, 0x1, 0x0, 0x0, 0x24004084}, 0x4000000) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x0, 0x0, 0x9}, 0x7fffffff}, 0xa) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r5) r6 = semget(0xffffffffffffffff, 0x3, 0x0) semctl$IPC_RMID(r6, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r5) semctl$IPC_RMID(0x0, 0x2, 0x10) 2018/04/04 05:49:18 executing program 0: r0 = socket(0x2, 0x2000080003, 0x2) getsockopt(r0, 0x0, 0x1000ce, &(0x7f00000001c0)=""/8, &(0x7f0000000200)=0x8) 2018/04/04 05:49:18 executing program 3: getuid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x4000) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0xf}, @dev={0xac, 0x14, 0x14, 0xb}, @multicast1=0xe0000001}, 0xc) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$TCFLSH(r0, 0x540b, 0x8) 2018/04/04 05:49:18 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa080086dd6008de0600303a0000000000000000000000ffffe0000002ff02000000000000f8ffffffffffff000200907800000000609433df000000000000000000000000000000000000000100000000000000000000000000000001"], 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000140)={{0x100000001, 0x4, 0x3, 0x2, 0xffff, 0x7}, 0x100000001, 0x3ff, 0x6, 0x0, 0x9b1, "60eab124cf903f163818c4508d1f20e69c91434918ef3eba39fa061dd2200a154bb1ff4a12dfb9d50abe14b8292a3169dfbd3abf478459b1bee3fee064738022059511f64e27a2d818b9f255472a2f78d6982b6eec0d86adb6c1dd40fecc995ca0c425fa606297fc6ae95756edb0007f6fffe122b421240509d701efda4c7511"}) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8001, 0x101000) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00000000c0)) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/167, 0xa7}, 0x20) 2018/04/04 05:49:18 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x81, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600210) pwritev(r0, &(0x7f0000161000)=[{&(0x7f0000d33000)="f5", 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001640), 0x8) 2018/04/04 05:49:18 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x7ff, 0xfff, 0x0, 0x9, 0x80000000, 0x7f, 0x9, {0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x401, 0x4, 0xffff, 0x3, 0x800}}, &(0x7f0000000240)=0xb0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000280)=r1, 0x4) r2 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="070000000000000000000000980100003f63b4ac"]}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000100)={r2, r2, 0x9, 0x40, &(0x7f0000000000)="02bbef45f9c47661b1506eae5ce0a7234ce6a2af68aa6c9eb6ff6523f24b5c7f7e2b9fd92c0db9f9372b51eeb308da4b50849e188250389b7c381e79cd72a0c6b8112218d89d62dd373aa9738b6964b3878041dabea81df91d28199778018e8b86d1e0d466da18c76909f3257679857d1bcdf07ebb6b1428d3660bbd6706366bfb1cfdb27a0435b7997b791db539da683caf8476ceb72a837a911c743c32cc8160c629a5f4c044e15c6abfa9961420dcc2d1aec955fd448eb083ebe9168d4d", 0x8, 0x93, 0x4, 0x5, 0x9, 0x6, 0x0, "ab"}) 2018/04/04 05:49:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000), 0x4) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x101) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x304, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) socket$unix(0x1, 0x5, 0x0) sendto$inet(r0, &(0x7f0000642000)="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", 0x241, 0x91, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="d8", 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/04 05:49:18 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = memfd_create(&(0x7f0000000000)='bdevwlan1vboxnet1*\x00', 0x1) pread64(r1, &(0x7f0000000200)=""/98, 0xffffffb0, 0x0) r2 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000002100030f07fffd946fa283bc8000000000000000271d856808001000d188737e", 0x24}], 0x1}, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(tgr160-generic,xts(ctr-serpent-avx))\x00'}, 0x58) 2018/04/04 05:49:18 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x4, 0x440100) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400400, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/04/04 05:49:18 executing program 2: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x4, 0x80100) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000100)={0x6, 0x0, 0xffff}) r1 = getpid() fcntl$lock(r0, 0xeb71fd889eff4984, &(0x7f0000000140)={0x2, 0x7, 0x0, 0x6, r1}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r2, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000480)=ANY=[@ANYBLOB="280000001000010800000000000000000000000050deaee10e78aacd9e6a3f71ecf2316487a835541dcf28c391516fc9ed586a3eec12cb52dbef1161708b9ba610a5b8f8fcb2f32ffc9ef9ab2bb313639cc803a77c6b07d92b9cb2464c62c73dcc7b22"], 0x1}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000005c0), &(0x7f0000000600)=0xb) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x2c, "8513d543b27aedd9037a4bf48228cacff71845a73961f140fb8b242047977f6cbe0412318adb0e573a0b592e"}, &(0x7f0000000340)=0x34) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000003c0)={r4, @in={{0x2}}, 0x8, 0xf7fffffffffffffd, 0x0, 0x0, 0x10}, 0x98) getsockname(r2, &(0x7f0000000180)=@can={0x0, 0x0}, &(0x7f0000000380)=0x80) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000580)={@remote={0xfe, 0x80, [], 0xbb}, 0x6c, r5}) r6 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) ioctl$KVM_CHECK_EXTENSION(r6, 0xae03, 0x0) r7 = dup2(0xffffffffffffffff, r6) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@dev, @in=@remote}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) r8 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x9) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000002c0), 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000acab166940f5db77100e0000ac00"], &(0x7f0000000080)=0x1) fcntl$getown(0xffffffffffffffff, 0x9) socket$inet(0x2, 0x80003, 0x5) r9 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x100, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) 2018/04/04 05:49:18 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00007ae000), 0x4) 2018/04/04 05:49:19 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="2200000021000707000158dbe22d1692106302d277efdd3dbe0000090007010ab2f5", 0x22) r1 = memfd_create(&(0x7f0000000000)='.ppp0ppp0eth0\x00', 0x3) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0x81e, 0x1f, 0x1000, 0x0, 0x8001, 0x0, 0x1, 0x3d9, 0x6, 0x0, 0xcf, 0x5}) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x1, 0x183080) 2018/04/04 05:49:19 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) listen(r0, 0x7) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x6, 0x8, 0x3, 0x401, 0x7, [{0x2, 0x2, 0x81, 0x0, 0x0, 0x200}, {0x6, 0x10000, 0x9, 0x0, 0x0, 0x3881}, {0x5, 0x2de, 0x8, 0x0, 0x0, 0x8}, {0x9, 0x8, 0x100000001, 0x0, 0x0, 0x2008}, {0x3, 0xffffffff7fffffff, 0x4, 0x0, 0x0, 0x4}, {0x8, 0x3ff, 0x8, 0x0, 0x0, 0x900}, {0x5bb, 0x100, 0xad63, 0x0, 0x0, 0x80}]}) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000df4000), &(0x7f0000aab000)=0xfffffe31) 2018/04/04 05:49:19 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000eda000), 0x0, 0x0, &(0x7f0000de5ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) listxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/229, 0x6) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigreturn() setsockopt$inet6_buf(r0, 0x29, 0x2305355f3551ef5e, &(0x7f0000000040), 0x24b) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/04 05:49:19 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000000040)={'\x00', @ifru_ivalue=0x6}) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000100)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/04/04 05:49:19 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffb, 0x103000) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e23, @rand_addr=0x3bdc0000000000}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x22, {0x2, 0x4e23}, 'syzkaller1\x00'}) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000180)={[0x5000, 0x2, 0x4000, 0x6000], 0x1, 0x2, 0x1}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000140)=ANY=[@ANYBLOB="070000002400000000000100000000000000000200000000000000000000"]) fallocate(r3, 0x0, 0x0, 0x1) sendfile(r1, r3, &(0x7f0000e64ff8), 0x8) 2018/04/04 05:49:19 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000240)="0f01d10f23bdbaf80c66b85cea958566efbafc0c66ed66b9960000400f32660f3a624300080fc75dc8fe8b0f000f0d5e42baf80c66b842a2378366efbafc0cb80b47efba4200ec"}], 0x1e6a16cc2d26982, 0x0, &(0x7f0000000200), 0x12dd) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 05:49:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x15}, 0xfffffffffffffffd}, 0x1c) getsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000001180), &(0x7f0000000040)=0xffffffffffffff01) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x800, 0xcb75165f3478362c) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000001140)={0x2ad, 0x371, 0x5, 0x501}) pwrite64(r1, &(0x7f0000000140)="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", 0x1000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000000)=0x9) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/04 05:49:19 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x6e) socket$inet6(0xa, 0x4, 0x2) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) bind(r0, &(0x7f0000000000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ecb(arc4),sha512-ssse3)\x00'}, 0x80) connect$unix(r0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) connect(r0, &(0x7f00000001c0)=@nl=@unspec, 0x80) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0xffffffff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000240)={0x200, @time={0x77359400}, 0xee, {0x4}, 0x7, 0x2, 0x6}) 2018/04/04 05:49:19 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) read(r0, &(0x7f0000000240)=""/210, 0xd2) select(0x40, &(0x7f0000000040)={0x400, 0x101, 0x9, 0x31, 0x2, 0x1ff, 0x401, 0x8001}, &(0x7f0000000080)={0x4, 0xbf7b, 0x5, 0x10001, 0x4, 0x10000, 0x800, 0x37}, &(0x7f00000000c0)={0x5, 0xab, 0x7f, 0x9, 0x8, 0x8, 0x7, 0x8}, &(0x7f0000000100)={0x77359400}) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00@\x00\x00\x00\x00\x00']) 2018/04/04 05:49:19 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00'}, 0x10) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000100)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc06000000ffc9715cef22cee4c673d4388d5e56040000000000000040e4c9ee649a371208309ca436bf919fd9636bfa255ff4b30008f88ecc9c2d812171c401624f0c142fc54f65f49239f27686b37d489e925da19bf31e30eccd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000ca5000)=""/140, 0x8c) 2018/04/04 05:49:19 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x101902) r1 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x5, 0x4000) close(r0) getpid() getpgid(0x0) mq_notify(r1, &(0x7f0000000380)) request_key(&(0x7f0000000480)='.dead\x00', &(0x7f0000000d40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000d80)='\x00', 0x0) add_key(&(0x7f0000000300)='asymmetric\x00', &(0x7f0000000e00)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x3443e7c6132e6c3b, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x400, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000180)={0x0, 0x0, 0x5e}) r3 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0) eventfd(0x0) pread64(r3, &(0x7f0000000900)=""/195, 0xc3, 0x0) sysfs$2(0x2, 0xffffffffffffff00, &(0x7f0000000100)=""/76) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000004c0)=ANY=[]) 2018/04/04 05:49:19 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) r1 = syz_open_dev$amidi(&(0x7f000052bff4)='/dev/amidi#\x00', 0x34, 0x1) writev(r1, &(0x7f0000001540)=[{&(0x7f0000000540)="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", 0x5ce}], 0x1) write$evdev(r1, &(0x7f0000a37000)=[{{0x77359400}, 0x4fc}], 0x18) 2018/04/04 05:49:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x20, 0x2000) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x14}, 0x1}, 0x0) 2018/04/04 05:49:19 executing program 5: gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)="6e73008219b0077506af1e0cdc188e85bda43003fccb31c63fcba146f4f31882c22c493047e15a143f039b1616f0a9633c23cfec8df673b66edbbec13a0884ad32fff5e3925b550eab8a97eab48b1a584cbe16105cd16a7c2fa0e2dd0df8f9265f5f8b1a58678032a4b45be76dd3e46b492c943d8d9eba00bc20da78a1562d828f676d379fd8518ddca2ab24151716457ff7ebe00ee5f56d19d53b76e8215f0bdc62f6e33c36af0e543990013099cac3fe1e6ed1") getdents(r1, &(0x7f0000000140)=""/179, 0xb3) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x200) getdents(r1, &(0x7f0000000200)=""/4096, 0x1000) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001200)='bic\x00', 0x4) syz_mount_image$reiserfs(&(0x7f0000001240)='reiserfs\x00', &(0x7f0000001280)='./file0\x00', 0x1, 0x2, &(0x7f0000001440)=[{&(0x7f00000012c0)="777e325679d2b769e492395d6b9c705fe3fdee0518dcacf97029579651a7825ed8867eaebd86b8b0514fa46f1a7ecc2978aea33f23db64cb1481908946885edd9f2d111366289c2525697188d521476bee52a9ba6b6ab835dc2303ded5e012013763188436421af68eb2178fc46036cf35e56a761cd6f1705d665a7fd10a9c27a320c9dbbcddb6c6c190f2e52e3cf75ba237f9f0558c56e81ad4ce8d38fca2cde426665e31a7030c46b2d93c9040cf5a0b0ae817e31548fba807b6", 0xbb, 0x3}, {&(0x7f0000001380)="73022c7aeaef06af9ec816ee081f4e69973065fe5ae46be689739a6a7228f8dec2c6fc0620b25e6c83309ea9a4a313f14d224c51d3af8fc9a00c0d5ab160c14cfd5772c64c1e156a5f5635a44718e720e51fbfa9e16c4286ed32f8c8a09fc678d324df074fa89d2e8a01ffc15e3a24ae088e2095244eb0cc406b07e66ab3f82779fbaddcce6b560e7be523a6922e9e82a9", 0x91, 0x8}], 0x8, &(0x7f0000001480)={[{@noattrs='noattrs', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@hash_tea='hash=tea', 0x2c}, {@balloc_notest4='block-allocator=notest4', 0x2c}, {@hash_tea='hash=tea', 0x2c}, {@hash_r5='hash=r5', 0x2c}]}) 2018/04/04 05:49:19 executing program 4: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x3) r2 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000001b38)={{0xb, 0x0, 0x0, 0x0, "de1bcc85933042d216de4411eb607baf97a9d31b6bd93f6d4290b2682afb50aee380b16435085ccbb13abd24"}, 0x0, [], {0x77359400}}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x10000, 0x400) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xe9f}, r3, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='cmdline\x00') sendfile(r0, r4, &(0x7f0000000000), 0x401) 2018/04/04 05:49:19 executing program 6: rt_sigaction(0x7, &(0x7f0000000040)={0x42a533, {0xfffffffffffffffc}}, &(0x7f0000c69000), 0x8, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/sockstat\x00') ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x4000}) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000100)=0x400, 0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44030, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000240)="6e65e026cdc17000") 2018/04/04 05:49:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000f9000), &(0x7f0000456000)=0x4) recvmsg(r0, &(0x7f0000001840)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000140)=""/247, 0xf7}, {&(0x7f0000000240)=""/222, 0xde}, {&(0x7f0000000340)=""/132, 0x84}, {&(0x7f0000000400)=""/158, 0x9e}, {&(0x7f00000004c0)=""/107, 0x6b}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/227, 0xfffffffffffffeca}, {&(0x7f0000001640)=""/93, 0x5d}], 0x8, &(0x7f0000001740)=""/207, 0xcf, 0x7}, 0xe0f096ace9c915ef) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001880), &(0x7f00000018c0)=0x4) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000000)={0x1c, 0x1d, 0x1, 0x0, 0x0, {0x2}, [@nested={0x8, 0x3, [@generic="da"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/04 05:49:19 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getpeername$inet(r0, &(0x7f0000000300)={0x0, 0x0, @multicast1}, &(0x7f0000000340)=0x10) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000080)={0xf000}) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5e}) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000240)=""/128, 0x80) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) pipe2(&(0x7f00000002c0), 0x0) pipe2(&(0x7f0000000380), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000001c0)=[@textreal={0x8, &(0x7f0000000140)="ab0f320f060f836b4d0f370f0051b066b9dd02000066b80400000066ba000000000f30660f579b30a7b8a4028ed8660f3837d6", 0x33}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/04 05:49:19 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000900)=@rc, &(0x7f0000000980)=0x80, 0x80000) syz_open_dev$random(&(0x7f0000000200)='/dev/random\x00', 0x0, 0x200) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000a80)={@loopback, 0x0}, &(0x7f0000000ac0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000b00)={@mcast1={0xff, 0x1, [], 0x1}, 0x73, r1}) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000880), &(0x7f00000008c0)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000280)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00008d6000), &(0x7f0000000140)=0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240)={0x7f, 0x2, 0x6, 0xfff, 0x4}, 0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000009c0)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x8000000000009, 0x91c, 0x3ff, 0x100, 0x3, 0x4000000000400000, r1}) gettid() getuid() ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="56441e7c52a3180ca4ba7aff3f3e0c371cb036553d51b725ef51ec141a1d6923d8e6ef7a7523a1c5d7d070a8e12db392fa061067a0b6bb625c7b97287b22056fdee373bc667b6f210d72d455e3ae3b5f73171c47785d536059cd21bcd700677f1574e9f9cb7170095e79724f389ecc928af1028930c9c1666eea8bde1335e9e729a869914aa6") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000840), &(0x7f0000000a40)=0xc) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) getpid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@dev, @in=@rand_addr}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) getuid() getgid() r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000000100)=0x1, 0x4) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r3, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/04 05:49:19 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000480)={0x7, 0x8, 0x30, 0x9a61, 0x5}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f00000000c0)="ff503a1515e2260e359ce61d8d84e37b893a745427eff304b2b95750fe61acb4683647063451ec4853f15c54772a8b25eafcb6b28e4696cfd6c1b7c67418ab73e46307d83f1265a6cc69fa0d31bc4fbef8752a2ed9ee3c13353e95e15b3c4d512eadcc65", &(0x7f0000000140)="317d9b62086c4d5c77a3faf9e324443b6e5c3156fd64bb2d5eb8477541ef879b02e356ceaa609c13f2d2ae37d6a6c5bd041094efe5839fb962d994796ce945e62c7b8f510085392c278552f02ef2c64bf38f30382e9bc276f2a623907c6526b0d0bf"}, 0x20) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000440)={0x4, &(0x7f00000001c0)=[{}, {}, {}, {}]}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x9, 0x2000000000004, 0x84, 0xf, 0xfffffffffffffffe, 0xffffffffffffffff, 0x3}, 0xffffff6d) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000140), &(0x7f0000000040), 0x3}, 0x20) 2018/04/04 05:49:19 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x3ffb) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x80000) accept4$ax25(r4, &(0x7f0000000200), &(0x7f00000002c0)=0x10, 0x800) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) tee(r3, r2, 0x1, 0x0) r6 = dup2(r3, r5) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') ioctl$TCXONC(r0, 0x540a, 0xfff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="23000000f7cd02ea964af6ea5166a7d5a5e20ceeb7bdea03993fce0890b5f573eefd7d42ef4cadeb19d2f8baaef06b0841"], &(0x7f0000000340)=0x2b) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000380)={r8, 0xff}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], &(0x7f0000000440)=0x1) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000800)={&(0x7f0000000940)=ANY=[@ANYBLOB="e40000001900652000000000fddbdf25e000003a7e0000000000000000000000ac1414150000000000000000000000004e2000000000429f0a008000ff000000"], 0x1}, 0x1, 0x0, 0x0, 0x1}, 0x4000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000500)={r8, 0x2b4141a7}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={0x0, 0x7}, &(0x7f00000004c0)=0x8) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000580)={'nat\x00', 0x4a, "1acc60973e56ee62f22e553e5ae7b16f3ea85c77fa5a820b03c9a3c83dc060115f88a55f409ec704a95e441f9eba154e398715909a5ef2bf04fb1d94d47ae9af020c019bb1f891197df1"}, &(0x7f0000000400)=0x6e) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x3020c24}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r7, 0x400, 0x70bd28, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000001}, 0x4) fadvise64(r5, 0x28000, 0x6, 0x200004) mkdirat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={r9, 0x1, 0x6, 0x6f62}, &(0x7f0000000240)=0x10) ioctl$KVM_ENABLE_CAP(r6, 0x4068aea3, &(0x7f0000000780)={0xf5, 0x0, [0x2, 0x81, 0x8, 0x7b]}) bind$ax25(0xffffffffffffffff, &(0x7f0000000040)={0x3, {"181d0bd257efd9"}, 0x1}, 0x10) 2018/04/04 05:49:19 executing program 7: modify_ldt$write2(0x11, &(0x7f000002d000), 0x10) modify_ldt$write(0x1, &(0x7f00001a6000), 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) process_vm_readv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/130, 0x82}, {&(0x7f0000000180)=""/63, 0x3f}], 0x2, &(0x7f0000000480)=[{&(0x7f0000000200)=""/241, 0xf1}, {&(0x7f0000000300)=""/87, 0x57}, {&(0x7f0000000380)=""/229, 0xe5}], 0x3, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x7, 0xffffffff, 0x0, 0x80, 0x4, 0xfff, 0x401, 0xfffffffffffffffe, 0x9, 0x80000001}, 0x10) 2018/04/04 05:49:19 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x42, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c20000008100000086dd6050a09c00080000fe8000000000000000000000000000bbfe8000000000000000000000003e927c0bea7a5f2f76bc56287bec0000aa0000000000089078bfd622383344aba738654b8f0000000000000000"], &(0x7f00000000c0)) 2018/04/04 05:49:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9, 0x400000) connect$ax25(r2, &(0x7f0000000080)={0x3, {"72ffa44f891389"}, 0xffff}, 0x10) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(generic-gcm-aesni)\x00'}, 0x58) sendmmsg$alg(r1, &(0x7f0000004980)=[{0x0, 0x0, &(0x7f00000048c0)=[{&(0x7f00000038c0)="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", 0x340}], 0x1, &(0x7f0000000040)}], 0x1, 0x0) 2018/04/04 05:49:19 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000b0cff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x40000000401070cc, &(0x7f00000000c0)="c6c129d54ec136c7c513154725990a354bc1b41f240ff6c69b3d212e79e141fcae7f650e10ffa2") openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) 2018/04/04 05:49:19 executing program 2: set_mempolicy(0x2000100000000001, &(0x7f0000000000), 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000018c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="4e3928bd09ebb2f23af1e02d500007ff"], 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000640)=ANY=[@ANYBLOB="1141c8ddfbc69392f19a7b8700000000000000"], 0x87) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x105, 0x10000}], 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB="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"]) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/kvm\x00', 0x80100, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000080)={r5}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TCSBRKP(r6, 0x5425, 0xfffffffffffffffa) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000001340)=@ioapic) ioctl$EVIOCGABS20(r6, 0x80184560, &(0x7f0000001480)=""/215) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000000040)) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000358fe0)={0xffffffffffffffff, 0x0, 0x2, r5}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001280)=0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000001600)={0x0, 0x10000, 0x1, 0x9}, &(0x7f0000001640)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000001680)=r8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000012c0)={0x3, 0x337e, 0x0, 0x9, 0x3, 0x2, 0x4, 0x7fff}, &(0x7f0000001300)=0x20) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000001580)={0x664c, {0x2, 0x4e24, @rand_addr=0xd9aa}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x76feafe0, 0x4, 0x4, 0x1f, &(0x7f0000001440)='vcan0\x00', 0x1, 0x3ff, 0xfffffffffffffff9}) 2018/04/04 05:49:19 executing program 3: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x101, 0x460040) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="140027006381000000001000000012000000"], 0x14}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x4001, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00000002c0)={0x1, r2}) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="a0000000", @ANYRES16=r1, @ANYBLOB="00042dbd7000fbdbdf250700000008000500008000006c000300140002007663616e300000000000000000000000140002000000000000000000000000000000000014000600ff010000000000000000000000006163736630000000000000000000000000000008000600010000000800060009000000000000bcdda1f1000000000000000000000000000000000000000000"], 0xa0}, 0x1, 0x0, 0x0, 0x4}, 0x1) 2018/04/04 05:49:19 executing program 0: r0 = gettid() ioprio_get$pid(0x3, r0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x4000) [ 83.914527] BTRFS: device fsid 3030b86e-0d5f-4090-902c-6457136cf04d devid 1 transid 7 /dev/loop2 2018/04/04 05:49:19 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = add_key(&(0x7f0000000240)='rxrpc_s\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0), 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000002c0)={{0x84, @multicast2=0xe0000002, 0x4e24, 0x4, 'wrr\x00', 0x80020, 0x100000000, 0x7e}, {@loopback=0x7f000001, 0x4e24, 0x3, 0x616, 0x3}}, 0x44) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x18) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)=""/157, &(0x7f0000000100)=0x240) 2018/04/04 05:49:20 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) mprotect(&(0x7f0000a98000/0x2000)=nil, 0x2000, 0x1) pipe2(&(0x7f0000000100), 0x800) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xfa, 0x0) 2018/04/04 05:49:20 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x1ffffffffffffe3d, &(0x7f0000008000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)="73b7ce423e7bb031797a6b616c6c657200", 0x25, 0x40, &(0x7f0000000040)=""/127}, 0xfffffffffffffe37) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18, 0x6}, [@alu={0x0, 0x0, 0xffffff85}], {0x95}}, &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000002f19)=""/231}, 0x47) [ 84.099209] irq bypass consumer (token 000000008e0f845d) registration fails: -16 2018/04/04 05:49:20 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x1, 0x1) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0xf45d, 0x400) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000200)={r1, r2, 0x0, 0x2}, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x44000, 0x0) get_mempolicy(&(0x7f0000000240), &(0x7f0000000280), 0x5, &(0x7f0000ffc000/0x2000)=nil, 0xc8fbc74e084ed881) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000100)={r4, 0x2}, 0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000140)=0x401, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x1c, 0xa, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x1c}, 0x1}, 0x0) 2018/04/04 05:49:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xfd77, &(0x7f0000000000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c00000010000100000000000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x3c}, 0x1}, 0x0) 2018/04/04 05:49:20 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sctp\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000010c0)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000e51000)) shmget$private(0x0, 0xe000, 0x0, &(0x7f0000c4e000/0xe000)=nil) 2018/04/04 05:49:20 executing program 5: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='ns\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@remote, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) 2018/04/04 05:49:20 executing program 2: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000080), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) r2 = getpgrp(0x0) capset(&(0x7f0000000280)={0x200f1526, r2}, &(0x7f0000000400)={0x3, 0xfffffffffffffff8, 0x4, 0xdb64, 0x507, 0x4010}) lgetxattr(&(0x7f0000000240)='./file1\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="3482b8e3fbd191f8d6f470953423ddf6c96eee52929d39f278477a53b6c850cab86cc3900ac44137ec3cdd81941d215b2be9fe8971f246841a2d08b43a93a46cad755d3d5d1b6c02c2f3f733e4c9a1955c056fa9b5a984cd693695f0e1699db62498f014adf0825b5122f2e0db072b521d89697f28a546893886"], &(0x7f00000002c0)=""/147, 0x93) r3 = getgid() setresgid(r0, r1, r3) r4 = socket$netlink(0x10, 0x3, 0x4) writev(r4, &(0x7f0000000000)=[{&(0x7f00000000c0)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f6400940005002882f9296623e171d9533a175a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c", 0x58}], 0x1) 2018/04/04 05:49:20 executing program 7: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000440)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)=""/255, 0xff}, {&(0x7f0000000180)=""/245, 0xf5}], 0x2, &(0x7f0000000340)=""/194, 0xc2, 0x7ff}, 0x40002000) getpeername$packet(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000004c0)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000500)={@loopback=0x7f000001, @rand_addr=0x4, r1}, 0xc) syz_emit_ethernet(0x6a, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0808004600005c0000000000009078fffffffcac1414bb440406000420880b00000000000008ffffff85dd080088be00000000100000000100000000000000080022eb00000000200000000200000000000000000000000800655800000000"], &(0x7f0000001400)) 2018/04/04 05:49:20 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000080)="2f6465765d01eac8990d6b98bc752f736e649ca01ce7827f3b94a014418d4620e5d7cc1b8665fb9028bb91f2cf1163c10751afdfab44638006612570c2", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) inotify_init1(0x80800) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000006680)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000001840)}}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) open(&(0x7f00000000c0)='./file0\x00', 0x40800, 0x4) 2018/04/04 05:49:20 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000140), 0x8) recvfrom$ax25(r1, &(0x7f00000000c0)=""/72, 0x48, 0x10143, &(0x7f0000000040)={0x3, {"8e5d26cbe93c0c"}, 0x1}, 0x10) getsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) connect$ipx(r1, &(0x7f0000000200)={0x4, 0x1, 0x101, "bd2575fa9ba6", 0x557}, 0x10) syncfs(r0) 2018/04/04 05:49:20 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000205fe9)='net\x00') unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) close(r0) 2018/04/04 05:49:20 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2080) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200)=0x1000, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3c) ioctl$TCSBRKP(r0, 0x5425, 0xfff) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000d00)=@security={'security\x00', 0xe, 0x4, 0x340, 0xffffffff, 0xd0, 0x0, 0x1a0, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, [], [], 'irlan0\x00', 'lo\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 'nr0\x00', 'ip6_vti0\x00', {}, {}, 0x6, 0x0, 0x3}, 0x0, 0xa8, 0xd0}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [], [], 'sit0\x00', 'gre0\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x400) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x400000) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000100)={0x9, 0x22, 0x1, r3}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000340)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x1c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000003c0)={r4, 0x25d3, 0x4, 0x359, 0x6, 0x1, 0x52, 0x6, {r5, @in6={{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x8}}, 0x8000000000000, 0x80000001, 0x3f, 0x3f, 0x3f}}, &(0x7f0000000480)=0xb0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000240)) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/04 05:49:20 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xc000, 0x0) finit_module(r0, &(0x7f0000000100)='/dev/dmmidi#\x00', 0x1) modify_ldt$write2(0x11, &(0x7f00000000c0)={0x4, 0x0, 0x0, 0x101, 0x80, 0x8, 0x2, 0x8, 0x3, 0xfffffffffffffffe}, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x3, [0x5, 0x9, 0x9]}, 0xa) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f0000004000)={0x800000000ff}) syz_open_dev$dmmidi(&(0x7f000000d000)='/dev/dmmidi#\x00', 0x200, 0x0) 2018/04/04 05:49:20 executing program 5: r0 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x1000) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$session_to_parent(0x12) 2018/04/04 05:49:20 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x30000000, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000001c0)={0x22, 0x4, 0x0, 'queue0\x00', 0x7}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff, 0x4, 0x1000000000038e, 0x100, 0x200000007, 0x400020, r1}) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000000000)="1f000000020319a8750007000000068100023b0509000100030100ff3ffe58", 0x1f}], 0x1) 2018/04/04 05:49:20 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00007ae000)=0x1, 0x28e) write(r1, &(0x7f0000000040)='f', 0x311) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x70, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) recvmmsg(r0, &(0x7f0000001cc0)=[{{&(0x7f0000001800)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001ac0)=""/242, 0xf2}], 0x1, &(0x7f0000001c00)=""/171, 0xab}}], 0x1, 0x0, &(0x7f0000001dc0)) shutdown(r1, 0x1) munmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000) 2018/04/04 05:49:20 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='em1&/\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000080)) sendfile(r1, 0xffffffffffffffff, &(0x7f0000301ff8), 0x0) fadvise64(r0, 0x0, 0xba3, 0x1) r2 = syz_open_dev$sndseq(&(0x7f0000868ff3)='/dev/snd/seq\x00', 0x0, 0x8000040000105) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400}}], 0x30) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000040)) 2018/04/04 05:49:20 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x6}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x7}, 0x8) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000500)={0x5, 0x0, 0x8001, 0x200, 0x7, 0x8}) sendmsg$nfc_llcp(r1, &(0x7f00000004c0)={&(0x7f0000000240)={0x27, 0x1, 0x0, 0x7, 0x0, 0x9, "4eb12eee8a9dfd161d20d7aea7dc91bb3d3324c7e6867b094302638b90d555576d5cbf4bb31a1dc1ffc454517e55de593f550787d0ffc466f67dbc167d5024", 0x2b}, 0x60, &(0x7f0000000480)=[{&(0x7f00000002c0)="0fdb85e3a01a096d31a499860a148ba5639ca733c2d6bcb6c224a6faea78763d32984695604b5e06c0cb295ee81b233ad843d769f11a36f20d4a0f29eaa6c2ff04a5c0f19671df9e1e5fc313ad9e2130ab9f7324d1d6fed002ff5da06334ca87aeb581669f0c71fa1c29", 0x6a}, {&(0x7f00000001c0)="a0281463c5f6d8c9f84af73b05df28dc8986aeb5eaf38d6b504123a0dd20fcaefb4170c77002488e4b131bd49df83040213da9", 0x33}, {&(0x7f0000000340)="50d4d3", 0x3}, {&(0x7f0000000380)="990e4ccdf284c260cf977fc3ff9621aed6c7b41b1672bb23c2363b05201b82c82502d35627a0ad2fe188c876a7df696ff39bd9927f366c5f62b65f64042348ff029c3ce55b249a8aab627c4397ef66ad868a9c92f335bd54a800d335c699ae6edc7acc7d57702ca0df68a343f75a0ffb3b17b424e8442e427ad635e96e9f904a3bb9f48c633876f662f09c620f02ec88c74a9432dcbcea192f96d5a9928309e6a3c47b9e6bd8c96c9ff601abda3a433b893c05b57afbf2a627a616f1a806d9475d817f65391d382b7805f1fd21b920a0ab7bc59d81d1d108b733086602bf8706", 0xe0}], 0x4, 0x0, 0x0, 0x24000080}, 0x8000) 2018/04/04 05:49:20 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xff, 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffffffffffe81) 2018/04/04 05:49:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffffc6) sendto$inet(r0, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92f4", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/04 05:49:20 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x12713, 0x0, 0x112000, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x434402, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x98, 0x100, 0x7, 0x3, 0x1, 0x101], 0x6, 0x7fffffff, 0xffffffffffffffc0, 0x9, 0xff, 0x1, {0x5, 0x80000001, 0x8000, 0x9000000000000000, 0xfffffffffffffffc, 0x5, 0xe1, 0x4, 0x5, 0xffffffffffffff4b, 0x6c, 0x128d, 0x963, 0x2, "2934f2b9e67f7c03f13603fc3787545408e15a7817b0b8ef2fe64355f5d9fbd8"}}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="d200001300000000022523a3d200000001010000000000ff4a22fbb48f00"]) 2018/04/04 05:49:20 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0xea, 0x0, 0x3, 0x10001}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x2, 0x0, 0x10003, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0xd0e, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x0, r1, 0x0, 0x200000000800}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x2, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000100)="06f510cb30fbb6066e789d8ea6320e640a91d6295361392c471b34b438bdee2089235d14562fa1975d2550a2ea19c0727671e0a079965c09a8aa8d8f91c6081500c726a9f26f9a16c8496ae565df0b63112113787bf97b92e6776bc4931aa67ad13b18b20af220a78c682ac7c6e5615f2a4cb973a55f135d5d53f60894895f65c42a99a5930816a79b901bfe857e2e1a056d26021153e91f730688") setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x3, 0x518, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000380], 0x0, &(0x7f0000000340), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x30, 0xfbff, 'ip_vti0\x00', 'vlan0\x00', 'ip_vti0\x00', 'syz_tun\x00', @random="3b5eff7f7ada", [0xff, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0xff, 0xff, 0xff], 0x138, 0x168, 0x198, [@m802_3={'802_3\x00', 0x8, {{0xfc, 0xfff, 0x2}}}, @physdev={'physdev\x00', 0x70, {{'eql\x00', {}, 'ip6gre0\x00', {}, 0xd, 0x4}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x4}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0x0, 0x2, [{{{0xb, 0x2, 0xd, 'bcsf0\x00', 'tunl0\x00', 'ip6tnl0\x00', '\x00', @random="6502dc41cd09", [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0x178, 0x178, 0x1a8, [@rateest={'rateest\x00', 0x48, {{'ifb0\x00', 'eql\x00', 0x3a42d4c232b13ca5, 0x3, 0x1, 0x0, 0x7000000000000000, 0x9, 0x2, 0xffff}}}, @physdev={'physdev\x00', 0x70, {{'yam0\x00', {}, 'ip6gre0\x00', {0xff}, 0x16, 0x15}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}}, {{{0x0, 0x4, 0x88f7, 'erspan0\x00', 'vlan0\x00', 'ip6tnl0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0x3a30b3777a2fa0bb, 0xff], 0x100, 0x100, 0x148, [@helper={'helper\x00', 0x28, {{0x1, 'ftp-20000\x00'}}}, @time={'time\x00', 0x18, {{0x0, 0xada, 0x441c, 0x66c5, 0x4, 0x3, 0x3}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"5d5c830c73bd340eeb5134967a789caf491b851a62b5b205c2a046ad7f19"}}}]}]}, 0x590) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000000040)) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000300)={0x1, &(0x7f0000000240)=[{}]}) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) r3 = getpid() fcntl$setown(r0, 0x8, r3) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)=0x4, 0x18c) 2018/04/04 05:49:20 executing program 6: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x30, 0x4, 0xc3, 0xa9ec, 0x7, 0x5, 0xffffffffffffff80, 0x9, 0x7ff, 0x80, 0xfffffffffffffc01, 0x6}) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/04/04 05:49:20 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x81, 0x2000) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) r1 = socket(0x10, 0x80000000802, 0x0) write(r1, &(0x7f0000021000)="240000001a0025ffff00000418edfc0e0a0b00000004dc0202ffff0e0800100048186be0", 0x24) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x6000, r2, r3, 0x200, 0x20) 2018/04/04 05:49:20 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000280)={"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"}) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) lseek(r0, 0x0, 0x1) socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000007c0)) 2018/04/04 05:49:20 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x585040, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7fff}, {0xa, 0x4e22, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x80}, 0x3, [0x0, 0xfffffffffffffffa, 0x4, 0x7, 0xbc, 0x3, 0x816d, 0x5]}, 0x5c) timerfd_create(0xa, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0) getpeername$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/04 05:49:20 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x8000, 0x0) accept$netrom(r2, 0x0, &(0x7f0000000380)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000240)="79c737ffe18186d67dba3f649a7ba85e309b4949b81f3647ad78ae12cb59fb76", 0x20) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x100) connect$pppoe(r3, &(0x7f0000000040)={0x18, 0x0, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'rose0\x00'}}, 0x1e) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000140)=""/25, 0x19}, {&(0x7f0000000180)=""/118, 0x76}], 0x2, &(0x7f0000000000)}, 0x0) 2018/04/04 05:49:20 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001740)=@raw={'raw\x00', 0x9, 0x3, 0x210, 0xc0, 0xffffffff, 0xffffffff, 0xc0, 0xffffffff, 0x178, 0xffffffff, 0xffffffff, 0x178, 0xffffffff, 0x3, &(0x7f00000013c0), {[{{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0xffffff00, 'gre0\x00', 'ip6gre0\x00', {0xff}, {0xff}, 0x0, 0xac339267e2280423, 0x2}, 0x0, 0x98, 0xc0}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x2, 0x3, 0x7}}}, {{@uncond, 0x0, 0x98, 0xb8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x270) socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000001640)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/4, 0x4}, {&(0x7f0000000040)=""/220, 0xdc}], 0x2, &(0x7f0000000180)=""/11, 0xb, 0x8}, 0xc3e}, {{&(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000240)=""/25, 0x19}, {&(0x7f0000000280)=""/100, 0x64}], 0x2, 0x0, 0x0, 0xf10e}, 0x20}, {{&(0x7f0000000340)=@alg, 0x80, &(0x7f0000001500)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)}, {&(0x7f0000001400)=""/54, 0x36}, {&(0x7f0000001440)=""/191, 0xbf}], 0x4, &(0x7f0000001540)=""/212, 0xd4, 0x8}, 0xb5}], 0x3, 0x2000, &(0x7f0000001700)) socket(0x4000000010, 0x803, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x8000000000002, @thr={&(0x7f000090b000), &(0x7f00009a5fb7)}}) 2018/04/04 05:49:21 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x100000000000007, &(0x7f000058a000)={0x0, 0x200, 0x20000000000004}) clock_gettime(0x0, &(0x7f0000000080)) r2 = shmget(0x1, 0x3000, 0x4, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f00000000c0)=""/140) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r3, &(0x7f0000000080), 0x162) 2018/04/04 05:49:21 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0xf, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000e7ffffffffffffff00000000"], 0x10}}], 0x2, 0x0) 2018/04/04 05:49:21 executing program 2: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x69}) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000001c0)=0xca0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000140)={0x1, 0x2, 0x800, 0x1ff, &(0x7f00000000c0)=[{}, {}]}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x20}) 2018/04/04 05:49:21 executing program 4: unshare(0x80000000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x40000000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x28010, r0, 0x0) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000000080)) 2018/04/04 05:49:21 executing program 3: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x120}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000000c0)) 2018/04/04 05:49:21 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x200000f, 0xa6, 0x40) 2018/04/04 05:49:21 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='oom_score_adj\x00') exit(0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x369e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000001240)=[{&(0x7f0000001180)=""/131, 0x83}], 0x1, 0x0) 2018/04/04 05:49:21 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) listen(r1, 0x8) io_setup(0x1000, &(0x7f00000003c0)=0x0) io_getevents(r2, 0x0, 0x8, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000500)) r3 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000640)={0x5, r1}) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000540)=0x3) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r5 = syz_open_dev$audion(&(0x7f0000000580)='/dev/audio#\x00', 0x0, 0x1) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000080)=""/180, 0xb4, 0x23, &(0x7f0000000140)={0x3, {"9d710bc0202859"}}, 0x10) fcntl$getownex(r5, 0x10, &(0x7f0000000380)={0x0, 0x0}) r7 = gettid() kcmp(r6, r7, 0x3, r0, r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000600), &(0x7f0000000000)=0x198) r8 = gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x12}, &(0x7f0000044000)) inotify_init1(0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000001880), &(0x7f00000018c0), &(0x7f00000000c0)) tkill(r8, 0x15) keyctl$session_to_parent(0x12) ioctl$SNDRV_TIMER_IOCTL_INFO(r5, 0x80e85411, &(0x7f0000000180)=""/254) shutdown(r0, 0x80000000001) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) 2018/04/04 05:49:21 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x100000102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'dummy0\x00', 0x400}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='sched\x00') ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000001c0)=""/111) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'vhan0\x00', 0x400}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x20000034, &(0x7f0000000140)=[{}]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/04 05:49:21 executing program 6: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000192ff0)}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0x7, 0x4) r0 = socket(0x1e, 0x2000000000000005, 0x0) fstat(r0, &(0x7f0000000040)) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000002800)={"6272696467653000000000000000a300", &(0x7f0000000000)=ANY=[]}) 2018/04/04 05:49:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80002, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2018/04/04 05:49:21 executing program 4: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c44c08b3c6b9f626d9fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c1966f0a89293b50b94a2fe15c9cf5b67927a12239e522c6d9612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140bd5", 0x61}], 0x1, &(0x7f0000001480)}, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000540)='/dev/admmidi#\x00', 0x1, 0x40000) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000580)={0x5, 0x0, [{0x8000000d, 0x1, 0x401, 0x7e3e4dc6, 0x3}, {0x80000019, 0x8001, 0x0, 0x1, 0x3}, {0x80000007, 0x0, 0x9c00000000000000, 0x900000000, 0x4}, {0xc0000001, 0x9, 0x2da, 0x10001, 0x1}, {0xc0000000, 0x1, 0x401, 0xc2, 0x98b5}]}) r1 = socket(0x1f, 0x40000004000002, 0x3) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="da1f706966a9d66345efd53b0188cd86c4ef0e5b7cd4f67c275beb911bb5684066ab1f839604e45ef739071fb70a4ef24eae1b346f1230f143073f4f29fc10ec5744683129c02963e1d900c382539b1812f0b27f742f5a5b0e2b3c900bca10572e2d60ac21debbbdff7783de8e71d971a1fff634a54de01a3ade557e9893d0770163ae535cda2b6e7eb1a7", 0x8b) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x14000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000300)={0x190, r3, 0x20, 0x70bd2a, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffffffe0}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x18}}]}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xf4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x347e}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80000000}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x86}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3ff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x89}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}]}]}, 0x190}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00000001c0)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/04 05:49:22 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x2c9, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) sysinfo(&(0x7f0000000040)=""/200) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x220000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000180)=""/210) 2018/04/04 05:49:22 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=@mpls_getnetconf={0x14, 0x52, 0x0, 0x0, 0x0, {0x1c}}, 0x14}, 0x1}, 0x0) [ 85.945366] mmap: syz-executor0 (8939) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/04 05:49:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x400001c) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000000040)=""/40, 0x28}], 0x2) connect$unix(r1, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e24}, 0x6e) renameat2(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x7) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) 2018/04/04 05:49:22 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000280)) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000000c0)={0x4, {0x2, 0x4e21}, {0x2, 0x4e24}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x200, 0x1, 0x4, 0x8, 0x80000001, &(0x7f0000000040)='rose0\x00', 0x4, 0x3, 0x100000001}) socket$bt_cmtp(0x1f, 0x3, 0x5) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001500090100000000000000000a000000", @ANYBLOB="14000100fe8000000000000000000000000000aa"], 0x2}, 0x1}, 0x0) 2018/04/04 05:49:22 executing program 4: socket$packet(0x11, 0x2, 0x300) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080), 0xffffffffffffff67) 2018/04/04 05:49:22 executing program 5: r0 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r0, &(0x7f0000003080)=[{0x0, 0x0, &(0x7f00000018c0), 0x0, &(0x7f0000001940)}, {0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000000)="f1401216fc2835aee21c42a47ca7b978d8144ef5ebdf281d58a90b3abaa76a87ab8cb12266f4c9eee90f5add318b709d6f3424cd4421a4fb88c9c948194371642270b1f12af8", 0x46}, {&(0x7f0000000080)}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="58f710006487f8068cf036f537420eb3e13b5d8b232beab108db6c1d7af3aaaae7a27f85efdd9f55e34fb8fa16f1366452e87a10a86b9aa0087109864713764acaa2b26b09b2173674d58ae05e3a9dd523f8dc9ea73bbfa55f62ad962f206133dada3097bc6c5d", 0x67}, {&(0x7f0000001140)="b6035c15aaa213a0ddfd880b800b2f6c938b25e6585e61", 0x17}, {&(0x7f0000001180)="05d40ee1f478528da00e71050dc1f5eb8905affb3a589e2649c3a0ed478fc442480015395f57ebf07683f188ab7e359dbb6f3c50d7e41a92980ccd6cd1e9583552c261b64ad17833b8d5780f93132194eae602317e795fc065d529d2bf3537acd9c0c1f5297ce2fb96e92720bac21d04785a533d58466dde142498526ca9e1a9e98cd313a1c39265700db19d21a846290272a476e2dea4f6c9159c20fff8fb7a71272532926b92b8b4656555bfcddc2d7e5da765d25bb566bfbabef0a39e185762e026ee90f23ff5e980", 0xca}, {&(0x7f0000001280)="8361ded53efa6efa6204580b28c430b3f09484b9a4f6ca50edb88fc2aed5dddd5e5ff90e3620af8de1b2b8c7035e848c50bb4c3dda7017022d4ebfb667490f1af2f2d856effe37066c7086cf380e06305d4b18467506c215a19da5ad534fc1bf42d63cfef70b895f8a79fad9", 0x6c}], 0x7, 0x0, 0x0, 0x20000000}], 0x2, 0x0) 2018/04/04 05:49:22 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x4, 0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000200), 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23}], 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x9e, "6b6bfda7d0d2ca43579f79d76697e9afd65f890205b4edd7e1c421fc59cbca63ae17ce664bcb5a9742d26215d2d44378577243c44e4daf1b9f085391329c870650cbd98212fd8c9d8a33cfb58994b5888609e625ac418a97480553ec074c98ea68ac1a5a906a10a4182116753d4c33ab6da515b0e6f77fa93422dd511700e7c89133393aa290b6bccf5a0cdc32b542c9290059086ad58319732656595243"}, &(0x7f0000000200)=0xa6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r2, 0x2}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000001c0)=0x10) 2018/04/04 05:49:22 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000e6e000)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, &(0x7f0000000180)=0x84) dup2(r1, r1) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r2, 0xffffffffffffff7f}, 0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0x3, 0x0, 0x1, 0x0, 0x7f}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x0, &(0x7f0000000240)=0xdf6, 0x4) 2018/04/04 05:49:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000120001038fa371be632bbde3e4f817f4faf453b4f186dc72c17fe26e889d1a8e48cccc592b612cf9af20823f00715e13b7549eb85b71b1eb545f20e945ae54c793f1fb6df2cb58c99747ce3c9fae70e4d5e0"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000006000)=""/76, 0x180}, {&(0x7f0000016000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x6}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000001fb1)=""/79, 0x4f}, {&(0x7f0000008faa)=""/86, 0x56}, {&(0x7f0000011f6f)=""/145, 0x91}], 0x7, &(0x7f0000002fa9)=""/87, 0x57}, 0x0) 2018/04/04 05:49:22 executing program 2: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) unshare(0x4800) fdatasync(r0) [ 86.211950] QAT: Invalid ioctl [ 86.239821] QAT: Invalid ioctl 2018/04/04 05:49:22 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x1000000000017}) fcntl$lock(r0, 0x7, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x1}) fcntl$lock(r0, 0x5, &(0x7f0000000000)) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x400000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000080)={0x0, 0x6690, 0x5, {}, 0x9, 0x7f}) 2018/04/04 05:49:23 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r3 = syz_open_procfs(r0, &(0x7f0000000040)='wchan\x00') sendmsg$kcm(r3, &(0x7f0000000200)={&(0x7f0000000080)=@pppoe={0x18, 0x0, {0x0, @random="069ce09e4595", 'bond0\x00'}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)="7240fec817b2c3d3b8fd07460de3d1fa56622333e3b07e3b56c1c6b4e85f02898612112fc1400bad59f79b481cfad6ccfc42bcf52e24b1d74d9a390bd954d1d6556bf8bb5344e6aa18c679bab06e3247c434cd359531784ab94e9d08df1a1ecb1253bde2e5300e1c6e7c6955a57cb1e5964681f738c3924224bcddab432e197029a08f185b9f678cacf8741b0080772bd43e8643403419b43fc045", 0x9b}], 0x1, &(0x7f0000001440)=[{0x1010, 0x107, 0x2, "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"}, {0x48, 0x0, 0x9, "0965d0b30f5982c6a0b93e3e8358fa6933a3bcc0344acdd9063cb9a01ef697e7420fbf1bb7d44625768b2e429851da5c6e579e75167c31b8"}], 0x1058, 0x4000}, 0x1) readv(r1, &(0x7f0000000540), 0x10000000000000e4) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000440)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/04 05:49:23 executing program 3: mprotect(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x0) io_setup(0x2, &(0x7f000092fffc)) io_setup(0x1, &(0x7f0000000000)) socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f000077f000/0x600000)=nil, 0x600000, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x2, 0x3) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x40000000, 0x8000) 2018/04/04 05:49:23 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_mr_cache\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)=0x7, 0x4) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000fb0ff4)=""/12, 0xc}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/04/04 05:49:23 executing program 1: r0 = socket(0x2, 0x3, 0x40000000000000fc) sendto$inet(r0, &(0x7f0000000000), 0xffc7, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) pwritev(r0, &(0x7f0000001600)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="40729350fbf6c2fbf1dc80e058f6a2793486fd95a699e5db1aa62310426c68229a272095ffe08bf7433169a67b57ab26be3e295e978246b9cacb13bde6d5e543ddb7976c69ef2bb98d45567c463067f4f678c663df38acada1017307f81d585c00e812e351eb6372bf544315ffd7fb2dc56df1b6ca7ecc9a3c708187e86c32f0825ff6601ec10b9c451e8232ade30484b3598b0381cc3e0add1053d9eee34ecb1e1007422d84866b8bae231304a09bcd4882a7da229fba6bc385eccea473e2f0c544", 0xc2}, {&(0x7f0000001180)="7039f2f10c90b7c346d2197605a66c1b6e478d10c0c9b4defc13db4b106cb83cbc4b69d003a106f318b6276dce56b1887d91358add5a3d80aff105d0d5c9b2851d18e0c489d7e02ba9b0b8e8345b3f4854a34ba876c011b61cdaf9a20623d6563ab7f0006441e7f3", 0x68}, {&(0x7f0000000000)="ff754a96353e1cae42577ad6167e3688457b9b002c924935aa", 0x19}, {&(0x7f0000001200)="1ae40396082ad0abdd0f955d569678415607c6ba4e35d8a2efd6ae96e9d8cef2d0b980a9b7ccd40d92fecfbae219a1a8b66a09141b1b70beb7b4f68e01b3a33c7cd249272dd93ce09bdb8389b4929c9f432eb956a02d2891be0ebecc901cd62b93ae36961b5202795e729f4c9767a27b36321304a1d190326ec24f29d989c0df63baa36df3c801d5a8040c5e982e0638025601da488b5d9001f3d9e2014038ad69b008cccd942311b200f2f90fe8fb49cb315a5b9836fb5f18e0c3b1bf2614bc8daf7a98b6a9d454b0b5af34110fd0c5287f91f1e3c5", 0xd6}, {&(0x7f0000001300)="9ca812e795c516edc54a582fbb1bc9356045c4282d3849d7e2feafee533c7d67cc1a04a1e081e5a983befb9370677d8edee41d73ee60c0c8beb83f2947ca6b423e2e0b8c20528754c2375fbc5cc76a5e9f847d477cc4f27415e0fbed12da67fc2e27feaf46da5cd3115ce660c041d9aee8164b78d5ba7e6e5039b81f0c71b6f478", 0x81}, {&(0x7f00000013c0)="72b46e1fe2f6bf75e9bd9424a15822edf7793dbed79e9aa754ef7852eb8c41c38aaf0926f6be4c32eaffcf97fd24248dcef574c53161eba30fa0e34b61cb0823ce693473", 0x44}, {&(0x7f0000001440)="3403e5dfcc3eb71b0474a5210b1d4900439eeb1b99b33418f52e767f7b74a96dde36fbf6667f7e06f302626c2bea9aa95c54ee7aa66e19011926e926031b617cecc5630a59cb60edb7165a74a585e0a1a4466c0a072c35ed9d020f92fd3ceaded6176515c00ad418549896d76a5e40e7036eec99403c464163013554b2ea97a9ea62efe12fffc6818682aed7c8c8476578533ab5ffcd8e35f6bf34387c28345c09eb15ed8825fd326c44acf19d5433ea8f926ea63bdddadb7a5f80", 0xbb}, {&(0x7f0000001500)="91985353d0c149dc1d94030e659b092caf76eabc7ac31f9637137706b9d6d047308e911f435e21c385e5ea5bfca6a450b1dc61c8604d066f8e4fb11ab38f8198b04104aa12d1e9dcc4e63c4e92d86006d4b753748aa412085efdc6dad105c2f736b1f837dab93d1d1311a6b741c6dd21f6abdc81e3d8cd8698ed41551cdcec2c0b4e544cca47b77c7b161e0e77be172d3c1eb77ec70eef68e9cc54c799189aac52ef90aa7114012e18df36df9711f88d47081c3932af9c111f23b5dc0657bceb26ecef619b24956e94edfbf1", 0xcc}], 0x9, 0x0) 2018/04/04 05:49:23 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000100f50), 0x8) listxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/111, 0x6f) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6, 0x20000) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x4}}], 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x1, r0, 0x1}) 2018/04/04 05:49:23 executing program 7: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000040)=0xffff) fstatfs(r0, &(0x7f0000000080)=""/5) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000001200), 0x4) r1 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) readv(r1, &(0x7f0000001440)=[{&(0x7f0000001240)=""/129, 0x81}, {&(0x7f0000001300)=""/102, 0x66}, {&(0x7f0000001380)=""/98, 0x62}, {&(0x7f0000001400)=""/57, 0x39}], 0x4) preadv(r1, &(0x7f0000002540)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) sched_getparam(r2, &(0x7f00000000c0)) 2018/04/04 05:49:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) ioctl$fiemap(r0, 0x40086610, &(0x7f0000000000)={0xb0, 0xfffffffffffffffe}) fchmod(r0, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000080)) 2018/04/04 05:49:23 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="5800000014001900f8ff4b41040d8c5602ff03000000e076489643d818fe58a2bc4a0381001dffffffff0000000006007fffe51000174100005bffff001ce1ed900000000082a400000006b736231be86efd121f00ec680f", 0x58}], 0x1) 2018/04/04 05:49:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x583, 0x40000) accept4$inet6(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x80800) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000000040)={0x0, 0xfffffffffffffffe, 0x0, 0x2}) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4800) r4 = getpid() mq_notify(r3, &(0x7f0000000140)={0x0, 0x1c, 0x4, @tid=r4}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) ioprio_set$pid(0x3, r5, 0xfe) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000080)={0x7ffffffffffffffd, 0x0, 0x100}) 2018/04/04 05:49:23 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000340)) fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000400)={{}, 'port0\x00'}) socketpair(0x13, 0x80000, 0x3, &(0x7f00000000c0)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) sched_setattr(r2, &(0x7f0000000080)={0x30, 0xcb65eb2e622ef3d8, 0x0, 0x96ca, 0x40004000000000, 0x7, 0x1c23, 0x2}, 0x0) 2018/04/04 05:49:23 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000000040)=ANY=[@ANYBLOB="200100001a00090a0000000000000000ac140000000000000000000000000000a414ffaa00000000000000000000000000000000000000000000001d000000001f7a87c7ed957398ae308033982beac787cff8a23dbcda63c1d3db58eed5a3826600eff58e005f063e67d2cfe245c721b401f594fcdf28c98788", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffffac14ffaaffffffff3c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000001c00170000000000000000000000000000000000000000000000000014000e007f000001000000000000000000000000"], 0x120}, 0x1}, 0x0) [ 87.148017] netlink: 48 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/04 05:49:24 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000001140)) recvfrom$unix(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x10040, &(0x7f00000010c0)=@file={0x1, './file0/file1\x00'}, 0x6e) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)={0x4, 0x6f}) syz_fuseblk_mount(&(0x7f00007da000)='./file0\x00', &(0x7f00007cdff2)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/04 05:49:24 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x600040, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000180)={0x1000, 0x2, {0xffffffffffffffff, 0x3, 0x800, 0x3, 0x4}}) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0), 0x4) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000240)={&(0x7f0000000200)=[0x0], 0x1}) sendmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000002f00)}, 0x0) 2018/04/04 05:49:24 executing program 0: socketpair(0x1b, 0x0, 0xe26d, &(0x7f0000000500)={0xffffffffffffffff}) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00000005c0)=ANY=[@ANYBLOB="067e640000000000677ba8cf40000000004ef2020e673188aa21029cb968e7c0315acf49eeda20781824cf5547c58b48e36ff8e3bc36f02194e4e60e2656cc5aeaba82d19909b22df042dd40d0a66b88a37f15e65840bd151d88"]) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8a000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000300)) r2 = socket$inet(0x2, 0x2000000080002, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x2, 0x1}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000440)={r3, 0x7, 0x0, 0x6, 0x7}, &(0x7f0000000480)=0x18) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000340)=@broute={'broute\x00', 0x20, 0x2, 0x250, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0x2c8) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00000004c0)) ioctl$TCSBRKP(r1, 0x5425, 0xfffffffffffffffa) 2018/04/04 05:49:24 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfb, 0x98002) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000740)=0xe8) lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000000880)={&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000240)="3844e059d5df15133ca50b6d240efbe3c7f291b598a4c177fdc4e97a3f52adef9dc62a398178709bddb5d6922ad44f41127a40b37928d2ca4d36945da4395c07edeab9627c67ed22b242b02a2dcbe37031b3fb454dd3bdaba0bb13f9e33da9319ab11ff54d5be4d94f68af3de32f38e1675689afdaf161b0222d7283a83ec55a333f57ca441bb656f3fff03d1d85bf27f9adf4c78d6fbf8fbc1d66a7a01e61c9bdcbb0012cf3de09757009892013cb793355d8ba9e5db91807e054dcb3a2bf781df626db4e42027a3fad366ba147808f6faee469ea71fb8a18eb6977ad0e719f2b5bf9eef661", 0xe6}, {&(0x7f0000000340)="5b35300115550d6d2a4d9370a23e4a8a6290fe1085f15ecdeb4a0d", 0x1b}, {&(0x7f0000000380)="a5968ba6dae2e1c97947a346f63a209a36a068b31724e5e49c22e36896d9a056ef2d54654a897edef894f6beda0c8f2630b442d713f8caa699e79de2e42281d2a42e15d6277bc86fd1604d20b375b4c9831b4e10f563cc8a888e9d3bbd696c43c3d169843ccaa80227bf493be0401604d11d24198a878038ab82066e3e251e0039241985f9974c5e7955d203fc9f97d56027a609702215dd781662ac581767d461dc91847f8b2a84fbb70fc78c571e4879f044ccf986e719d2e694cf4cafd0dfa477378818f93d48b7f2134d230120de5655f7029a98dcb3452fded054e5ad000df7a5c2e36aae49dc4b19d5ab407e6dbcfb9db05de474b9", 0xf8}, {&(0x7f0000000480)="48330683780d7683014b99870b71ceadd36808179f85f76c3906ddb4383671d6c2657c857abfbe3d7d63426d974b16804682b79f0bd2539d37c2e6ae7359292f62a2b4eb5c5b63fbde69f03dbe110bba1c2b928ddec4dfbbcb00acea5763b7b79992000d4a94de9758f31c6387db866c5590cd730110043bce2d6db60afaaf175c0f661ac28f746cfbdaef1cb15487ec9481aef19e47d303724f19563c86ba8142bcbd5f1cffc283d9e8b99a50e0c0e84716a79e653a920c7c4d97796f682d2c51c0e681a4792d5340ad7c37691652b44eeb58fc89c140549964fb9ba2", 0xdd}, {&(0x7f0000000580)="122552a5ed453c95ad49f6f3d7", 0xd}], 0x5, &(0x7f0000000840)=[@cred={0x20, 0x1, 0x2, r0, r3, r4}], 0x20, 0xc084}, 0x4000000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/04 05:49:24 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000000)=""/163) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x7f}, {0x0, 0x0, 0x0, [], 0xffff}]}) 2018/04/04 05:49:24 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x8, &(0x7f0000000600)=[{&(0x7f0000000140)="f3449bd76c1a81b4f344227c40aede2f7aebafc67838ecc2f544053502172e811365555fcffcf6250733d82c0591cfb6a2f8deea31fd7487bc59459cfd44098bbd8a1d51f9ed6983738a634d735281e0c5d3a9ed1e58f9bbab998fc57586c403bad07e82df75e7728fc0f64316ded02da11b5400819d8718ab717a6681944f13840ca3a6c932eb6ee16d860f2d484afc04838d17211cef164a87668b7c00e38d324fdf233a3c58827cc31e0de4794cee42da3e78794574f7b4bbf8703c16c5aa66957c834e74c91209", 0xc9, 0x8}, {&(0x7f0000000240)="8f9769205690f0cdca09a138beb0baa401fde3338f69cd84cf7b20da6e5ffa12bbcb924db76ea9d810ca2c129bb91c2425b2272723dff04aec19d41c395d3cbc336cea370cb4a183c12e09ae8b3dfbac6eb04eae9ab251f502bfd4d8e142dc3697634067cfb28c0dc0389eca027814c53b61e16c080981dffd3fd87403408a", 0x7f, 0x7}, {&(0x7f00000002c0)="589793718f1a4422fdbc5540a4da8bbdd1d347b8b548a95be5722d71a716cdb68c45469a81e942bce4cf1d0fb0f916bd33255a484df53e546cbd4def317aa48ae9d8f10625b5b4ab85b9778d94555ee98679ba652dc6b91f2e0ebc9ed1fa7c5c46c21601ad04aa41cb59bfd7d8056bc0b569775613e88c510f3f", 0x7a, 0x8}, {&(0x7f0000000340)="0b748b9b95e559da43", 0x9, 0x3}, {&(0x7f0000000b00)="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", 0x1000, 0x9}, {&(0x7f0000000380)="5ccd891ef7e6eac8f23d802e0aaf180784ab9ec8dbbb4d0b725bc8bcdd8af4eacd2daae568808fc23996712af60948e5ee1baa0c44901a04362028a5449d9d30f7d994bde227fbeaf3e3bb21d86904478f5e3717a5313f87dbe2e6c43987b9181d5285702271080da9", 0x69, 0x4}, {&(0x7f0000000400)="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", 0xfa, 0x4}, {&(0x7f0000000500)="366450a64d2f5734f0ac1fa80c9432ce95010ef76b8951343be8448211455a75b204205cf44c4622d37088c46dae3d7552ea2ccb04ee368b4569ac48f0f039de579e4dab62de7c5eee3d9a09c0c3e52fd9a29eec38445e37e1ccc1b702a9c72077df8cda95f6f8b2aa8ffc4c10a84aaaa81d7e158f2c9efec8f7a045a2f0f4ae4b3faaa5f845431daace1350192e5c3aab5f47b791b67a19a19f38010d102c6f6edb059b349e352021007102c0c68dd2bb8f7499492c1dc56d0b053ec361ffa0a951eaca1beb", 0xc6, 0x3}], 0x804000, &(0x7f00000006c0)={[{@fmask={'fmask', 0x3d, [0x30, 0x34, 0x35, 0x36, 0x32, 0x30]}, 0x2c}]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0x13, 0x4, 0xd9a0) setsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000000000)="15ecf2f69789ee09f06b7ac0ac45128a7a03bd56e26801b49883643488d607e8e8fdb7", 0x23) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) r4 = dup2(r3, r3) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000700)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r5 = getpgid(0x0) r6 = gettid() kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r1, &(0x7f0000001b00)={r4, r1, 0x5}) recvfrom$llc(r4, &(0x7f0000000040)=""/25, 0x19, 0x10062, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000080)={0x6, r0}) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/04/04 05:49:24 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x81, 0x10200) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x0, 0x4}], 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) read(r2, &(0x7f000066b000)=""/1, 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000100)={0x8f9378d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6bd3, 0x0, 0x0, 0x0, 0x3}) r3 = gettid() ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) 2018/04/04 05:49:24 executing program 4: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r1, &(0x7f0000000500)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="a9b9de0f3738ec185c6ad67685e66d4c5fd98835c5f97aca5292badc6db6d206c68236f99b100b59acd8d6aa8a159af9d412e5e368145fdfa2c55bbc14e76d2c05ddfef66476b9210a7194c98e257b89596f2624aae9a601cf3d352ce8ee9006e5e38932ad500ca85cef64c0a826069cd0efeb8d1e2ad32c6e54d03f349f66b0f8e5d2", @ANYRES16=r0, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES16], @ANYBLOB="15157d685fb3aab502b182210ac71438c8d135035b0a6f7c895c92797cfc7519c72813df42d4e85bece5c676f395e6feb9d02d7d33eeff6265376f6b4561ca63355f5c78aeb786ba062c27709f41583ce30660", @ANYRES16=r0, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR, @ANYPTR, @ANYPTR, @ANYRES16=r0, @ANYPTR]], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES64=r1, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYPTR]], @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=r0, @ANYPTR64, @ANYPTR, @ANYRES64=r1, @ANYRES16=r1, @ANYPTR]], @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES16=r0, @ANYBLOB="169a22689781ee571b4fa5ff85912fc6b69a6549dbdc25b9f176c6b759e1374f92a647bee175ba87b77d0e9f79ec553027f9873ea83fd91f1bd361c249da444165edb7d9408485ff8198511150f6f37dfa32c87047057d134b24c264879ec2133e089c44bbeabc60cb9b77b46ec67c30cb266639ca2730cbfdcccd7e34e8bc06618d0d25b720efc64b31428594eec98c0601d419b30790c1113ac52463af", @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYPTR64, @ANYPTR64, @ANYRES64=r0], @ANYRES64=r0, @ANYRES64=r1, @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES16=r1, @ANYRES32=r1]], @ANYRES32=r1, @ANYBLOB="7c78f95b2531bccab076c7a92ff2495d054aeef9f891fb610bbf6b3b1062c48b205593fc62d8bc95a59827f1ce4ce2a145bc3b4843b59148cb3ff3327b5a1484bc5f3527a8da890a90d6ab52564dcd20dc6fc3a95ef75da7e2e38bf142ffad4eb4bf1146ecf27e542a60ec0f4516933f663e5ac3c36eaf5dedb087e80bc9cfc09eaa5198744230c326debe9ca31726d355d5e2fb0c", @ANYPTR64, @ANYRES16], 0x8) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r2, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r4 = accept4$alg(r2, 0x0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000980000)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00005f6000)}, 0x8081) recvmmsg(r4, &(0x7f0000006480)=[{{&(0x7f0000005e40)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c, &(0x7f0000006380)=[{&(0x7f0000006140)=""/18, 0x12}], 0x1, &(0x7f00000063c0)=""/182, 0xb6}}], 0x1, 0x0, &(0x7f0000006580)={0x0, 0x989680}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r4, r3, &(0x7f0000807000), 0xffffffff) sendmmsg(0xffffffffffffffff, &(0x7f00002ed000)=[{{0x0, 0x0, &(0x7f00005b6fc0), 0x0, &(0x7f0000902000)}}], 0x1, 0x0) close(r0) 2018/04/04 05:49:24 executing program 5: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0xa4, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x3, 0x20ea7d1e, 0xc40, 0x1, 0x65}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="5900000084974134b788736d992a2ede91bccf2565e766db112ec60457122a1d24fefe694a615d124b6d77846a19056444a4e5bfa39d800536624c410a6af9b41f94ad4962447e88556474801ae0e74391d38530f313d53b8b00000000"], &(0x7f0000000200)=0x61) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e22, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0xd7a, 0x2ace, 0x9, 0x6, 0xb2}, &(0x7f0000000000)=0x98) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) 2018/04/04 05:49:24 executing program 1: r0 = msgget$private(0x0, 0x12) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000001c0)={0x7, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000140)={r2}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000180)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) keyctl$join(0x1, &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000380)=@buf={0xbc, &(0x7f0000000440)="11cf231151b15e6c39f85c6a2b02dd471f42dce0f38b52f752bb63a6db2d2005d0c96dba24b8f653322e968cadb46230d46555168c6c37b5e7533429161b902616b83f7283a785d048434f16ca0487960622dabf176185f4ffdd9de69e80fc9e5385eee2bcf9ce5733d82bb21583b422cbd60ab1eaaa6c32e14a710dff5c3f0846b0cce68e8c162eda60d2bc43126a0c1fc02e4100cb7b3e3ab3825e468c7ba0e244be724eb6d8e6ea01842ed659172bcc582a86b2c3f7184f5aa2fa"}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0xd4e1, 0x4) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)={{}, 0x0, 0x0, 0x0, 0x95}) msgsnd(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="01000000004ab51d625b6c136e4ebd756c38e4e69af3fca3fd49b256ee6ae92cc0f4e418086ea654bf80bdab3b848b31ae52ff203e49749d26cf7fb431348c4584379e8536c0e2819653c20a768d2d5674af388d9dfeb15217a545454ec5dcfd7cf2cd541a619e3a2b43dbc9a41678fc09bcb0d974844844649005aaf679086faa70823c8c9b9854a4663f66519f6426a3aaa5e0c9f626f322d2034d979f971fdde445e8a3"], 0x1, 0x0) fchdir(0xffffffffffffffff) msgrcv(r0, &(0x7f0000000040)={0x0, ""/109}, 0x75, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000003c0)=0x7, 0x4) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}) read(r4, &(0x7f0000000280)=""/9, 0x9) 2018/04/04 05:49:24 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x1ff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000100)=""/217, 0x93) r2 = socket(0x1, 0x80005, 0x8) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000000)={'ip6_vti0\x00', 0x4}) ioctl$TCXONC(r1, 0x540b, 0x1) 2018/04/04 05:49:24 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xb1c, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x40, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ip6gretap0\x00', 0x4010}) r2 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='auxv\x00') syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xf5, 0x2) fcntl$setflags(r2, 0x2, 0x1) pread64(r2, &(0x7f0000e3e000)=""/8, 0x8, 0x0) 2018/04/04 05:49:24 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x0, 0x0) write$rdma_cm(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="0b000000100000fa", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000b0e00000000000000000000001600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYRES32=0xffffffff, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYPTR64, @ANYRES32=r1]], 0x55) msgget$private(0x0, 0x0) msgrcv(0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000da65e62fc62852ee000000000000004dfb9ce4b404b9b2079d43ea263560bb7e61019f65abb4d29665470f60e5a2fcb2b0"], 0x48, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0}, &(0x7f0000000600)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000c00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000012c0)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000d40)=0xe8) lstat(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000e40)={0x0}, &(0x7f0000000e80)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000ec0)={0x0, 0x0}, &(0x7f0000000f00)=0xc) r9 = getegid() r10 = getpid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000f40)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000001040)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001080)={0x0, 0x0, 0x0}, &(0x7f00000010c0)=0xc) mq_getsetattr(r2, &(0x7f0000000180)={0x3, 0x0, 0x3, 0x8000, 0x4, 0x2, 0x101, 0x9}, &(0x7f00000001c0)) r13 = socket$packet(0x11, 0x0, 0x300) sendmsg$netlink(r1, &(0x7f0000001200)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x8008000}, 0xc, &(0x7f0000000bc0)=[{&(0x7f00000003c0)={0x1e4, 0x1f, 0x200, 0x70bd2b, 0x25dfdbff, "", [@typed={0x8, 0x91, @u32=0x1}, @generic="7f33d8bcd97fff1dbd18c1ad2e234eca271592f8453cf319961081b5b7e29b2c9ae2c9c0ecbe4d97f0fac8854c9ea9c625efd845a2c3596b55fa313007c09c92e18f6cdb99e709c7894ee15513584877eba8c18302d318a9e8567afe4d89053bfa985d3dbc4a5a43ab579fcf221ef4ba5791fba093a172c35586e7324c0a77adaa64ab94e0310cdfa7f9e6e0b9", @typed={0x14, 0x83, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @generic="a2a3af78c0b1bbbf7d2e50630cd762a39edddd0db9da892c4f097455145ffeeb5e0a57342e110499767a7c15515bdc6518e13347da6278696d5301cf589333f6eb0073029b4511871d129b1f9b670fb7c8a70a5f8a", @nested={0xd4, 0x64, [@generic="ac33d3c96cf3d0bbd784d805f4571b59713ad14ec80604a0f4944ebbbded4fb2e6d5faa5f22cce8a3537efd8bc73e30f3927bfce85eaa3ea93c7ef8171b7089b19fe7737d0f9cec1b4d6e38f6292c53941e802ca70c0d97e4a0f240c19938a9fabc932f8b05e56bc4264e1b4be04e22ebbe86617de559eb6ae420c8e07d992145cc445e52953d261e8b389f56f1a74a2737e71eeb54158aede041edabbc6a9f2e7267da688b33b95dbaf21ecb2271347da0862bd0454d5da5996599d1083f08591b2c0fd9db58cfff6c95be05b5f"]}]}, 0x1e4}, {&(0x7f0000000640)={0x520, 0x2a, 0x10, 0x6, 0x25dfdbff, "", [@nested={0x160, 0x4a, [@typed={0x8, 0x2d, @uid=r3}, @generic="999173883eaff971d668ac71331e89cf0ba28ed64149b9c4d10ecc2e3f5bd03d1f929e5c6c69fe3258948d41c611a00805f7f6234c5b614b88a77db271986ca1b97be7ffb6723c1361eb0975075f00b13ff899b20356e47681fd487db2fd492ce124db40b8c2f994590e43569bf8357e77c43fba9910561401faa8168b74fcdafc89d05fdfb2058b6ad401997524421edef0a14b7c630f11527e221df195e7cba8299c1cbd4a2f9d684f4a373e69f3590a432d2660d1df435d", @generic="9224b4da04f4b05312a4856c188e98561fa1688cb0674392b4810734302c78033d7c455fe825a8db439b6c23d060f8b8e7aee5c62df56481eb4f6d4d3b9520809904f3876f2263975735d430d1af31d8656f8513cef8905fe748062e9fe76c45e7ad9b9f21667ef3ef227d009e3387369b925d9f96b3c594486cdd00cd9ea6145ed9acbfa46d07aeebf465c0d6fe18d7c5da", @typed={0x8, 0x25, @ipv4}]}, @generic="bcc44d8b3706a69713f2233d27323e8801e971474c05e9cf748e278ebc9f8786dccd8bd3e70e3aeaa84ff4c1d02599eb9d92a952647d4bb4916c79de2a3c5b64a3c34d4b08d18171b5da8d6565d9811357a06800ba", @nested={0x358, 0x7a, [@typed={0x4, 0x1b}, @typed={0xe4, 0x72, @binary="87c4afd7e96a966b61f93ed32a5efccbdce50532f2f5ea718527e1419a1f1aafcf9ac3691813ac849c8e9397cfd2795508ac5cf3b12b52906bfbda2f5d9097f313e9280af5d1cd863b31ce2eca666f2e6107ef6ececffc0e44b67d68efc7611cf01d6897a310884ab2b806a14228d1c2fc71531de8c1658fb97cb8823cf8c198265fa50e0c3b6982147de88494114eac09a464a55a1c6e2bc6f0e2d75b42a8346d553cdd01f8410bb6404542856c98872be0f725c1153314c7a3df2cdced06300ef5aa550d59cd179d0e2b15f31ef933b347deb5f18b2864d9ab224efd47"}, @generic="b93171dbe7d7ca900a9eb22d9c18c07c6cfec11bd636911d4100af21c26c57c9bf6c38", @generic="cac9808d3daf2dccb23e6676b562533f9704d61e80f2084f9e165849144445730c8e76bdc80c4249b7cb8ce5f3078063f6bbdbf786f1d915a67b687d3c370f81b422fd1f8e0a62854746258dae770e6066dc5bd237bb7bcdb2c01588f6a3fefc75118132c3c7d8ec0af833b8d5bb747181039a67eb676f1e3644e8c1c16a2457850f5380ab09ac1b25307e947a3eddea9a5a79ec6d98630ade0bf1ed6bd4fa04da71ad9d7e777ca927285d77b9dea02cc84152d3a2e11b1f5e1c744dd4258fb3d929267c8cec805b0ddef9e90f16e358e5ee63e9a3d22c9f60e85e3124bb71e0e42827375a55a3dfde0e47f659a41970d8", @typed={0x14, 0x14, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x66, @u32=0x1f}, @generic="3c5df6248f5c73d2f1bafbe15e1fb744a1f2beb8e35a5222265273790479a3bdafedc558cbadf77777bcf27efdf29313621b554709fd357e422e08e83b015db1b53359c276cc63d350d1ec400c0bf6fd77180d79c2601b2ffc96b846aa98c5487bec8e6f819cf2c2cde3e287bca5bb9dd0e967f80d0f963237bde0c527e3a0db", @generic="b4c280e983de3ca19f2e0e58888a4c0c6426cc29a8b7d407916ce5fa60bb3bd0084891ef158c45d998994491f51bc967eadf8147f315cbb3de1cd0709135968a1e6d55e1a8b984ae18816d8407f64a7f656c62d6e77db420d9a8044d048b41299ca6d40bff929cfdd84d334a24f751e6242719f844d656509f976d46c9bcd093b725b63fd6f1d5c48cbb0a50138e952a0dc29e8888c610b32e94a5fe6c362d1a22928e7ca11f6e1d8e9dbdab159897c48fe8d54ba9a413d4b2fb6af0"]}]}, 0x520}, {&(0x7f0000000b80)={0x18, 0x3d, 0x0, 0x70bd29, 0x25dfdbff, "", [@typed={0x8, 0x31, @u32}]}, 0x18}], 0x3, &(0x7f0000001100)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r2, r0, r2]}, @rights={0x30, 0x1, 0x1, [r2, r1, r0, r2, r13, r1, r0, r1]}], 0xe8, 0xc040}, 0x4000) 2018/04/04 05:49:24 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00009c5000), 0x4924967, 0x0) recvmmsg(r0, &(0x7f0000000280), 0x400000000000022, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10400, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'teql0\x00', {0x4, 0x1, 0x4000000000000, "be1bccec8f81", 0x1}}) 2018/04/04 05:49:25 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x769000) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xfffffdffffffffff}, 0x0) 2018/04/04 05:49:25 executing program 6: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2713, &(0x7f0000000000)=""/13, &(0x7f000033bffc)=0xff8f) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'ip6tnl0\x00'}}) 2018/04/04 05:49:25 executing program 4: r0 = socket$inet(0x2, 0x20002, 0x7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x100, 0x200000) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f00000000c0)={0x8000000000000000, 0x2000, 0x4, 0xa, 0x15}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040)=0xffffffffffffff80, 0x4) semget(0x2, 0x24, 0x2) dup3(r1, r0, 0x0) 2018/04/04 05:49:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x480000, 0x0) connect$pppoe(r2, &(0x7f0000000140)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, 'bcsh0\x00'}}, 0x1e) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x3, 0x30, 0x3, 0x800}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r3}, 0x8) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="30c366a35f2800e9d6cff22214e028f47d8fc0490b0000000000070000000046c2a14fe97bf91d41000000006f12aa805e16fd2e80233074025c4254d1c389d0ee4def047b10e779e94ae1ae222026e952f4e803e4862d309f82069da72c20a6c283bb", @ANYRES32=r1, @ANYBLOB="080001057f00000108000200ac1414004556396a10863527f5e2c80800a4a8c8fd1e071f219b44c142252ee6736275666875a975fa03c9f990746436eabdbb9d3ee8099d155d54454bdcabc95441e8f091ab5ea37a861da86d060b7e5053084ff51dfe006395e90b1cbf253c358008413b2754321a018ae6a2b5dff2adae0e9023c9be56e7e6c0b46fd1101cbc5db23d3a8e6bd7c439175b7a5ec8e08089229f9930f33424f4fa958042945616010056d702e410ff96e78a4dd55d24dad94ed8ad9b820186d09307ae69226cc48d80"], 0x28}, 0x1}, 0x0) 2018/04/04 05:49:25 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8001, 0x20000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), 0x4) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"3f2b0b683000000025ca00", 0x403}) 2018/04/04 05:49:25 executing program 3: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="f61b9b26fb2e23a77d93453812c6ecef61a9325111967e16c7c42d65d5caddfe35b92be95dbbde5bbf96db6116413e4c4c939df022753e0b25fdd2", 0x3b, r0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xffffffffffffffeb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c39fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$can_bcm(r2, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "94fd6b5277f577ee"}}, 0x48}, 0x1}, 0x0) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003f24)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) close(r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x1}, 0x8) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000240)) 2018/04/04 05:49:25 executing program 4: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f00005ee000/0x2000)=nil, 0x0) shmdt(0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000009c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000980)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x21c}, 0x1, 0x0, 0x0, 0x6328e7d0dc3b69c8}, 0x0) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB]) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) 2018/04/04 05:49:25 executing program 6: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) dup3(r0, r1, 0x80000) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000280)={0x0, 0x0, 0x0, 0xffffffffffff4766}) 2018/04/04 05:49:25 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}}, &(0x7f00002df000)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000080)=""/246) 2018/04/04 05:49:25 executing program 7: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x4, 0x658, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000b80], 0x0, &(0x7f0000001980), &(0x7f0000000b80)=ANY=[@ANYBLOB="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"]}, 0x6c1) 2018/04/04 05:49:25 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x2000000000000000, 0x40) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000280)={r3, 0x1, 0x8, "6eb91edcc5a26edae855f7e4e1c3f3a95d219f27ab81aa506833082705af1c7b656508aa5861e724c323f96f049d13a48a92fed4ee1679ec735167f4d0f5ad111ac17c5e7a41247a8d26d3f0cf00080ac36c6757037e56c2574ded732fcc5bc0ed74b3a2998ee5ba91794ef55df9487260"}) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x10, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) getsockopt$ARPT_SO_GET_INFO(r4, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000200)=0x44) [ 89.273895] QAT: Invalid ioctl 2018/04/04 05:49:25 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80100, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x6ad2, 0x10}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r3, 0x6}, &(0x7f00000001c0)=0x8) close(r0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x8100) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000040)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0xa, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0e630c4000000000ed34"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000bfd0)={0x0, 0x0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000011000)}) 2018/04/04 05:49:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_targets\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000040)={{0x3, 0x0, 0x101, 0x3, 0x3}, 0x5, 0x1805}) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000140)=""/215, 0xd7}, {&(0x7f0000000240)=""/39, 0x27}], 0x2, 0x0) [ 89.353144] binder: 9180:9182 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 00000000000034ed != 0000000000000000 [ 89.380542] binder: 9180:9182 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 00000000000034ed != 0000000000000000 2018/04/04 05:49:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000002bc0)='./file0\x00', 0x0, 0x0, &(0x7f0000002a40), 0x0, &(0x7f0000002b00)={[{@subvol={'subvol', 0x3d, [0x6b]}, 0x2c}, {@subvol={'subvol', 0x3d, [0x7b]}, 0x2c}]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001d40), &(0x7f0000001e40)=0x8) 2018/04/04 05:49:26 executing program 6: 2018/04/04 05:49:26 executing program 7: 2018/04/04 05:49:26 executing program 5: 2018/04/04 05:49:26 executing program 4: 2018/04/04 05:49:26 executing program 3: io_setup(0x200000000007c5, &(0x7f0000688000)=0x0) getgroups(0x1, &(0x7f0000003900)=[0x0]) r2 = syz_fuseblk_mount(&(0x7f0000c41ff8)='./file0\x00', &(0x7f00004d2000)='./file0\x00', 0x0, 0x0, r1, 0x0, 0x0, 0x0) r3 = gettid() process_vm_readv(r3, &(0x7f0000001480)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/5, 0x5}, {&(0x7f0000001140)=""/20, 0x14}, {&(0x7f0000001180)=""/40, 0x28}, {&(0x7f00000011c0)=""/251, 0xfb}, {&(0x7f00000012c0)=""/185, 0xb9}, {&(0x7f0000001380)=""/63, 0x3f}, {&(0x7f00000013c0)=""/151, 0x97}], 0x8, &(0x7f0000003840)=[{&(0x7f0000001500)=""/104, 0x68}, {&(0x7f0000001580)=""/1, 0x1}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/151, 0x97}, {&(0x7f0000002680)=""/108, 0x6c}, {&(0x7f0000002700)=""/52, 0x34}, {&(0x7f0000002740)=""/111, 0x6f}, {&(0x7f00000027c0)=""/4096, 0x1000}, {&(0x7f00000037c0)=""/35, 0x23}, {&(0x7f0000003800)=""/17, 0x11}], 0xa, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x100) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, @in6={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xf893}, @in6={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x2da7}], 0x54) io_submit(r0, 0x1, &(0x7f0000167000)=[&(0x7f00002d7fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000191000)}]) socket$inet_dccp(0x2, 0x6, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x2000, 0x8) 2018/04/04 05:49:26 executing program 2: 2018/04/04 05:49:26 executing program 1: 2018/04/04 05:49:26 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)="5500000018007fbdca2d1cb2a4a280930a06000000a84308910000003900080008000a00000086c18bbca30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/04 05:49:26 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xe0}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/04/04 05:49:26 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000), 0x4) 2018/04/04 05:49:26 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xda}, 0x18) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/04/04 05:49:26 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) sendmsg$unix(r0, &(0x7f0000000400)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000000180), 0x0, &(0x7f00000003c0)=[@cred={0x18, 0x1, 0x2}], 0x18}, 0x0) 2018/04/04 05:49:26 executing program 4: r0 = socket(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000236fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000040)=0x3) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000bf9000)={@dev={0xac, 0x14}, @loopback=0x7f000001}, 0x8) 2018/04/04 05:49:26 executing program 5: socket$inet(0x2, 0x5, 0x7ff) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f00000002c0)=0x10, 0x80000) mmap(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x8, 0x10, r0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000000)=""/28, 0x1c) r2 = getpid() sched_setaffinity(r2, 0x3b8, &(0x7f00000003c0)=0x1f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000000c0)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000000340)=0xbf) 2018/04/04 05:49:26 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r0, &(0x7f0000001480)={{0x7f, 0x45, 0x4c, 0x46, 0x66e, 0x10001, 0x1, 0x7, 0x8, 0x3, 0x3e, 0x8, 0x1a5, 0x38, 0x27b, 0x7, 0xff, 0x20, 0x1, 0x0, 0x2, 0x4}, [{0x5, 0x622, 0x1, 0x5, 0x7fff, 0x2, 0xfff, 0x2}, {0x70000000, 0x5, 0x2, 0x2000000, 0x9, 0x1000, 0x9a5, 0x2}], "cf05574f610682f5a3fe41e9868422447dc6809aa1037c0607367304af32d362ab45c4eef2798125e664da29ff6f213a2cae8387cf4dc48cfae2932d5ce7e651f6002ddad27db0bed0c658a8f3e838cdb59d149bd4810e3c85293d24705369e97617c0ecc020076683e1769eb8adbfbb3e31d67b5416e01e2339a33d0ea1fdb7538cbc05655ad69ce01ae662123f7e5acb04c59639dc10eb586a8076681f367b7008d71f96b5c914a61a982434c5dd48ae9dfaba12054f6c5e18d891d93e56f027c5b74cd5215584f893a9", [[], [], [], [], [], [], [], []]}, 0x943) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7, 0x400000) epoll_wait(r2, &(0x7f00000001c0)=[{}, {}, {}], 0x3, 0x1) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000001e40)=""/87) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)="a7", 0x1}], 0x1, &(0x7f0000000340)}], 0x1, 0x0) recvmsg(r4, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x34, &(0x7f0000000100)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000140)=""/6, 0x6}, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000001e00)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000380)={&(0x7f00000013c0)={0x74, r5, 0x727, 0x70bd26, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x200000c0}, 0x4000000) 2018/04/04 05:49:27 executing program 0: syz_emit_ethernet(0xe, &(0x7f0000000000)={@random="36f8dcd23bc4", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@generic={0x88f5}}}, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfff, 0x800) syz_emit_ethernet(0x60, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@llc={0x4, {@snap={0xaa, 0xaa, "9ead", "6dcd45", 0xd, "ad0b4ce700bafdce1bdf114d6465cf7d5427c3bdc0f9d44006bb2bbb981d357f02d3c7e4edd18967e406bb5fe5c772412acdd18fa64163bea566dc390fe8ea7f1903487b6588bc93a4"}}}}}, &(0x7f00000002c0)={0x1, 0x4, [0x5a0, 0x7b0, 0xca, 0x1b]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x40, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffc01}}, [0x9, 0x40, 0x3, 0x0, 0x5, 0x1, 0xce6, 0xffffffff, 0x10001, 0x21, 0x100000000, 0xf4c, 0x800, 0xa827, 0x7]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r1, 0x7, 0x30, 0x1e88, 0x5}, &(0x7f0000000200)=0x18) 2018/04/04 05:49:27 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0xffffffffffffff00, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x2}, 0x20) 2018/04/04 05:49:27 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ashmem\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000240)={0x7, 0x70, 0x4, 0x4, 0x4, 0x0, 0x0, 0x779, 0x10, 0x2, 0x2, 0x7f, 0x401, 0x5, 0xff, 0x80000001, 0x4000000000, 0xac73, 0x8b1, 0x238, 0x3, 0x562b2684, 0x6, 0x8, 0x3, 0xffffffffffffff00, 0xffff, 0x2, 0x4, 0x403, 0x9, 0x1, 0x7, 0x0, 0x1ff, 0x1000, 0x5b, 0x3d6950d1, 0x0, 0x6, 0x1, @perf_config_ext={0xffffffff, 0x74}, 0x2000, 0x979, 0x81, 0x0, 0x2cf8, 0x5, 0x2}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xb) syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x0, 0x101000) r2 = dup2(r0, r1) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000180)={0x7, 0xffffffff, [{0x0, 0x0, 0x5}, {0x3ff, 0x0, 0x80000001}, {0x0, 0x0, 0x9}, {0xb83a, 0x0, 0x8}, {0xffffffff, 0x0, 0x10000}, {0x8, 0x0, 0x1}, {0x0, 0x0, 0x6}]}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000080)) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x400000, 0x0) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) timerfd_settime(r6, 0x4, &(0x7f00000000c0)={{}, {r3, r4+10000000}}, &(0x7f0000000000)) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x3) 2018/04/04 05:49:27 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x400002, 0x0, &(0x7f0000d8c309)}) write$evdev(r0, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x40c}, {}], 0x30) 2018/04/04 05:49:27 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) ftruncate(r0, 0x3) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) alarm(0xd6) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000}) r3 = request_key(&(0x7f0000000140)='.dead\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='/dev/kvm\x00', 0xfffffffffffffffe) keyctl$revoke(0x3, r3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x1000, 0x4e15, 0x5, 0x3, 0x0, [{0xfffffffffffffff8, 0xfffffffffffffffe, 0x8, [], 0x8}, {0x9, 0x0, 0x8, [], 0xfffffffffffffffd}, {0xffffffffffffff80, 0x1, 0x2, [], 0x3}, {0x40, 0xb8a, 0x7c, [], 0x8c5d}, {0x12000000000000, 0x6, 0x7, [], 0x7fff}, {0x1c50, 0x8, 0x8, [], 0x401}, {0x80000001, 0x2, 0xefd4, [], 0x100000001}, {0x1f, 0x1, 0x6, [], 0x7ff}, {0x7fffffff, 0x100000000, 0x2, [], 0xffff}, {0x1, 0x7ff, 0x7, [], 0x101}, {0x7c, 0x1, 0x4, [], 0xdea4}, {0x7, 0x6, 0x17, [], 0x98}, {0x5, 0x0, 0x4, [], 0x9}, {0x567, 0x401, 0x7, [], 0x5}, {0x1ff, 0x100000001, 0x0, [], 0x7f}, {0x5, 0x100, 0x100000000, [], 0x200}, {0xc13b, 0x80000001, 0x6, [], 0x5}, {0x1, 0x6, 0x8, [], 0x80000001}, {0x3, 0x7, 0x3, [], 0x204}, {0x1b1, 0x7fff, 0x5, [], 0xefd4}, {0x1, 0x0, 0xffffffffffffffff, [], 0x7}, {0x4, 0x3ff, 0x8, [], 0x8}, {0x8, 0xa22, 0x0, [], 0x4}, {0xb002, 0x1f, 0x800, [], 0x5}]}) 2018/04/04 05:49:27 executing program 5: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x38, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000240)='syzkaller1\x00', 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000100)={0xf000, 0x6000}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/04 05:49:27 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000012869)={0x73, 0x79, 0x7a}) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="2a56e2b59a087d519c56b675a66e710b101150acaf4816dc5799833af4785e5a399a2baa1ae889779fb74f94213a8f71d464f4462159c2c2a69e0ef73bcc7387d5e2cd680a90f6b7fb35d0eeab42257a3f2d5e41d21599b0c11bd1f5aa4c65b82b23c1e66c16d78056a2f1bf64e4fbc7834c490ff7883503480217fab94eeef44aef47dfa2a9c963447447a9acdf33761113995b1eecd42ddfb3329ecd4388fea7a09e7feb5a3c604909f6e47e9e41e6d95f9d5d9a3f25aea211bceef90ec0cbfcd99ca502a73ccca06002d95b8dbc0c31c356bb1c0edb1b1533a5f3d35aed92e27b36e46b30acfff7e4f377a2267796192d0d3557e00e4a", 0xf8}, {&(0x7f0000000140)="e4cc9a6c3e445823871cc32e3feefae8954ea9719fd7325605653c695641dd973849a20356575c07127e8681c6c79b2860dbe3e7619728ee373f46ee6a97b325e08cb9918df85a4a7cb433e279ca29297f8595f47a32421314a3e45ea7d6d61e6e732cb9e4223192ba1b46386f6f4da236b858bc8ce312f628877da5f2e86caf0c7135cd033242f354212f8d3efe18ee1caf1eed14cb3df88c4299b4ae18d0a38d203a851e896738d950a7f30d29b2d746", 0xb1}], 0x2, 0x0) 2018/04/04 05:49:27 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x22b92d3a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/04 05:49:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000100)='keyring\x00', 0x2) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) ioprio_get$pid(0x2, r1) r2 = socket$inet(0x2, 0xc, 0x0) getsockname$inet(r2, &(0x7f00000001c0)={0x0, 0x0, @local}, &(0x7f0000000200)=0x9) 2018/04/04 05:49:27 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x4000, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000000300)=0x357) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'ipddp0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x6}, 0xfffffeea) r2 = socket(0x15, 0x80005, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f00000001c0)=ANY=[]) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @rand_addr}, 0x10) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x114, 0x2710, &(0x7f0000000080), &(0x7f0000000ff8)=0x10225) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@mcast1, @in6=@local}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000500)=0xe8) 2018/04/04 05:49:27 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000180)=ANY=[]}, 0x1}, 0xfffffffffffffffe) 2018/04/04 05:49:27 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x10000) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x8000, 0x1, 0x2, 0x8000, 0x3, [{0x8, 0x7, 0x8, 0x0, 0x0, 0x1000}, {0x5, 0x7, 0xe4, 0x0, 0x0, 0x1100}, {0x4, 0x8, 0x9, 0x0, 0x0, 0x84}]}) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000001c0)={'vcan0\x00', 0x200}) write(r0, &(0x7f0000000200)="f69b0ef08e62bbc0cc2b26ee9e53accd8f7f5d1dfdd61aa45d619adba0143d42248d7aabf8fa176ae412365f4d607a6ad91435dbce554bc3e9879b8617e89c64", 0x40) r1 = getpgrp(0x0) fcntl$lock(r0, 0x5, &(0x7f0000000240)={0x3, 0x2, 0x5, 0x1, r1}) renameat2(r0, &(0x7f0000000280)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000300)={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x1a}, 0x100000001}, {0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffb}, 0x8, [0x800, 0x5, 0x200, 0x9, 0x105, 0xae23, 0x165, 0x6]}, 0x5c) symlinkat(&(0x7f0000000380)='./file0\x00', r0, &(0x7f00000003c0)='./file0\x00') r2 = semget$private(0x0, 0x4, 0x9) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000400)=""/4096) getsockname$unix(r0, &(0x7f0000001400)=@abs, &(0x7f0000001480)=0x6e) semctl$GETPID(r2, 0x3, 0xb, &(0x7f00000014c0)=""/119) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001540)=ANY=[@ANYRES32=0x0, @ANYBLOB="e20000002a30d17be3e7ac55c83a6f279d49f5df54e373fd0c0178a6b9f7b3a3fc5e7f23cd0859e3b655e8bf3c171639f140cc01bfaa0b69240083489cf241038126ccca58ddeeefddeb31864348dc801ee8d1539bfb0cc9c432b37341f0be5857219358843f80cd46421fd441ee43de775db33b0b6c49dc87144cd27d649b34ae72089020b4f82d58a043b4a5025817d1405723bd37a44f7e0795cbe72676333be74cff0ac8017819c3d63ba7c4b81651f0dec78af3f369742f6410aa6aed1e25a6278ee9c04ec422fd0901104b26c01879e17f47b0405d5f563594eb89a45e15ebd189c1"], &(0x7f0000001640)=0xea) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001680)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f00000026c0)=0x1008) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002700)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x10001, 0x83e, 0x7, 0x5, 0x9, 0xffffffffffff0000, 0x0, 0x8, 0x1, 0x9, 0x7, 0x4, 0x9dc, 0x6, 0x1ff]}, &(0x7f0000002800)=0x100) recvmmsg(r0, &(0x7f0000008d00)=[{{&(0x7f0000002840)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f00000029c0)=[{&(0x7f00000028c0)=""/252, 0xfc}], 0x1, 0x0, 0x0, 0x8000}, 0x7}, {{&(0x7f0000002a00)=@alg, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002a80)=""/145, 0x91}, {&(0x7f0000002b40)=""/202, 0xca}], 0x2}, 0x400}, {{&(0x7f0000002c80)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000004d00)=[{&(0x7f0000002d00)=""/4096, 0x1000}, {&(0x7f0000003d00)=""/4096, 0x1000}], 0x2, &(0x7f0000004d40)=""/189, 0xbd, 0x7}, 0x5}, {{&(0x7f0000004e00)=@nl, 0x80, &(0x7f0000005240)=[{&(0x7f0000004e80)=""/196, 0xc4}, {&(0x7f0000004f80)=""/150, 0x96}, {&(0x7f0000005040)=""/78, 0x4e}, {&(0x7f00000050c0)=""/5, 0x5}, {&(0x7f0000005100)=""/248, 0xf8}, {&(0x7f0000005200)=""/64, 0x40}], 0x6, &(0x7f00000052c0)=""/159, 0x9f, 0x5}, 0x4}, {{&(0x7f0000005380)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000005640)=[{&(0x7f0000005400)}, {&(0x7f0000005440)=""/15, 0xf}, {&(0x7f0000005480)=""/46, 0x2e}, {&(0x7f00000054c0)=""/143, 0x8f}, {&(0x7f0000005580)=""/137, 0x89}], 0x5, &(0x7f00000056c0)=""/31, 0x1f, 0xb}, 0x7}, {{&(0x7f0000005700)=@hci={0x0, 0x0}, 0x80, &(0x7f0000005800)=[{&(0x7f0000005780)=""/106, 0x6a}], 0x1, &(0x7f0000005840)=""/229, 0xe5, 0x4}, 0x5}, {{&(0x7f0000005940)=@pptp, 0x80, &(0x7f0000008c40)=[{&(0x7f00000059c0)=""/4096, 0x1000}, {&(0x7f00000069c0)=""/4096, 0x1000}, {&(0x7f00000079c0)=""/98, 0x62}, {&(0x7f0000007a40)=""/205, 0xcd}, {&(0x7f0000007b40)=""/4096, 0x1000}, {&(0x7f0000008b40)=""/206, 0xce}], 0x6, &(0x7f0000008cc0)=""/54, 0x36, 0x3}, 0x1}], 0x7, 0x10002, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000008ec0)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x3, 0x2370, 0xce, 0x400, 0x6, 0x100, r6}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000005400)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000008f80)={r4, 0xc6}, &(0x7f0000008fc0)=0x8) write(r0, &(0x7f0000009000)="5ad0e3f7cb4d2e2e536d6f2e4d148db1e3bd1075adb2233615f3b65e1fce97f7a3bc8fbfdb3a5e0b4335db7af8f44b60be31eded6226ff4e369140", 0x3b) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000009040)) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000009080)=""/4096) syz_open_dev$sndtimer(&(0x7f000000a080)='/dev/snd/timer\x00', 0x0, 0x40000) recvfrom$packet(r5, &(0x7f000000a0c0)=""/4096, 0x1000, 0x2100, &(0x7f000000b0c0)={0x11, 0xff, r6, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) setsockopt$inet_opts(r5, 0x0, 0xd, &(0x7f000000b100)="9f676ed62ebffa96ed82a4ab5f4465d5bdfdcfcfcaa677c88f29b452abafa4378a677afa1cc1b82013a7fe2f18bc42df887f0763d96d78b8074fca9e5117db1c39f0ce4e809552fa890b28689bce033845ed142008f4208d2bab14e980ed78591d3bfec2b01eae9ca46a402a8ff449218a67c571dc5bf3b86363e4f0cbc7249db5d0a581f3e101e0d1b43a8171bf27b4dc918e4874c3cd465a8c86af67e287bcfe9bbd178e4c58429eb1e7f755df0f8658ffc4b7c6a9e382fefc320d06182c5d8af1db13cc96314825886cedb961497817a04722f311636a06f0ffd3e4", 0xdd) execveat(r0, &(0x7f000000b200)='./file0\x00', &(0x7f000000b4c0)=[&(0x7f000000b240)='posix_acl_access+\x00', &(0x7f000000b280)='cgroup\x00', &(0x7f000000b2c0)='vcan0\x00', &(0x7f000000b300)='.\x00', &(0x7f000000b340)='}@\x00', &(0x7f000000b380)='/dev/snd/timer\x00', &(0x7f000000b3c0)='$bdevusercpusetmime_type\x00', &(0x7f000000b400)='/dev/snd/timer\x00', &(0x7f000000b440)=']\x00', &(0x7f000000b480)='\x00'], &(0x7f000000b780)=[&(0x7f000000b540)='/dev/snd/timer\x00', &(0x7f000000b580)='eth1\x00', &(0x7f000000b5c0)='ð1trustedloem1vmnet1\x00', &(0x7f000000b600)='userppp1\x00', &(0x7f000000b640)='/dev/sg#\x00', &(0x7f000000b680)='mime_type^\x00', &(0x7f000000b6c0)='vcan0\x00', &(0x7f000000b700)='/dev/sg#\x00', &(0x7f000000b740)='/dev/sg#\x00'], 0x100) 2018/04/04 05:49:27 executing program 5: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x40000000000c1371}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000140)={@local, @multicast1, 0x0}, &(0x7f0000000180)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xfffffffffffffffd, 0x5, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000e7aa56520947e12f67ba199b44db0000000033e2830b23c3e878e0ca945f000000000500000000000000003d"], &(0x7f00000001c0)="73707a6b616c6c6528e115ca7b72da130b231ca77b1559298de10200939e14e44c7589947d3a8b251ce1ffa159cf084de78cac0af6344f043690cfda98da166fe71aff417887b1df77b1910752f8d2a0dc73d54e35f256ac3e2c28b03bc75ca2c25a3f3612fc0f1e9c763d31ffa1d030c4c28ba22ea0f3868c2ae5703190d1f58b3ceb227fa88925f7c57adf854af23aba41c4ad53d0fd682befa8585bb04864013339ae66f85057085270d719e1c88850c3f497105e994a9e8998b2994fa553f0", 0xea5c, 0x50, &(0x7f000000a000)=""/195, 0x0, 0x0, [], r0}, 0x2f) r1 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0xcb7, 0x200000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000005c0)={r1, &(0x7f0000000480)="f928ef5dbc82280e023f7104ff98921c87a1265318eb11cda4e43694d0e3d835f89c25ce62b3b062", &(0x7f00000004c0)="e7671fc644d50fc7baa8c669741e200c3f1e30ebe72593ffc609b8f2d1279948edfd2ad34b2ae345b05fca71691f0422d94b775931c77493c895386699d79020410eb30695dd773eae8f92e3d1b4e5ed450951efbb8618344868e0514af58339d203d36291b777147c52584e1ab0f64e19f858be27753ccd3856f93daa80cdc82f1358cb5e90ecba117a7538ec507346b07e0f9a832ce4a2b874c63080eb16a73d2dc095df43bd7a14d0d9f1782efc3da21b4e9f78e4df9b615652889ee108df145d4f633c27e0da441cd8138ce387e9c65d37fb37a70908d56fe360e1601c2456b02b787dbe901ca437e7799faff554fad88d6d53e9a0", 0x1}, 0x20) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0xaf82c4eca9f286fe, 0x0) getsockname$packet(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x14) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/212, 0xd4) 2018/04/04 05:49:27 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x400000, 0xfffffffffffffffd) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000002c0)={r1, 0x3}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000004c0)=0x3, 0x4) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r2, 0xf1) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000000080)={0xed, 0xf4f}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0xfff, 0x82e9}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000380)={r5, 0x225}, &(0x7f00000003c0)=0x17d) ptrace$setregset(0x4205, r4, 0x207, &(0x7f0000000200)={&(0x7f0000000100)="82a8beed9f49b76c974b3a99632aee7b140bcf55766e49a2fb70ab977a23982330a1d469543b5f27f0a8c3113640aafcc71c4909b212bcf863faf60b9f9e7eec733c5c7e79ff107e5f758861ad74acfbab1846466580170a9ae978be1cc2578c0fe588f4c224798b5247ae0286a981f8c6326b15d07f7594c43fe9c2fc446b5f795d8577446a9a4da965843ee0b54c5071ed2509d63627ffdae00931531cdbe4fa0b675601dcb392033e4f2102c7883344598001c706c6cf664bbd0dd32928fb34d7109dda95077b87a4182226aad9034bd4541fce5c07c64fae5b60937791af6465f780ff548396bbd1", 0xea}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000400)=""/72, &(0x7f0000000480)=0x48) ioctl(r2, 0xc0184908, &(0x7f0000002000)) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00000000c0)={'eql\x00', {0x2, 0x4e23}}) 2018/04/04 05:49:27 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfff7ffffffffff80, 0x400000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x3, 0x0, 0x4, {0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x3a) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="b1040000000000000100000000000000070000000700000006000000000000000100008000000000eb000000000000000100000000000000000000000000000000000000000000008500000000000000000000000000000005000000000000000500000000000000ea0d000000000000000000000000000000000000000000003a03000000000000000200000000000009000000000000000000000000000000000000000000000000010000000000000000000000000000010000800000000002000000000000000500000000000000000000000000000000000000000000000230000000000000000000000000000080000000000000007f0000000000000005000000000000000000000000000000000000000000000008000000000000000000000000000000910000000000000031000000000000009600000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000"]) close(r2) syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x20, 0x10000) 2018/04/04 05:49:27 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='stack\x00') readv(r0, &(0x7f000005a000)=[{&(0x7f00000000c0)=""/203, 0xcb}], 0x97) 2018/04/04 05:49:27 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="2400000052001f0014f9f407000904000a00071008000100ffffffff08000000000000b8", 0x24) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) r2 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) r4 = geteuid() r5 = getpid() fstat(r0, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() sendmsg$netlink(r0, &(0x7f0000001800)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfb, 0x40100000}, 0xc, &(0x7f00000016c0)=[{&(0x7f0000000100)={0x284, 0x16, 0x400, 0x70bd28, 0x25dfdbfe, "", [@generic="57b093b57d391c20c573c3e1aa8f111d857a", @nested={0x20, 0x2d, [@typed={0x8, 0x60, @pid=r1}, @typed={0x8, 0x85, @pid=r2}, @typed={0xc, 0x58, @u64=0x7f}]}, @generic="0e7cbedb4b371c4c362181b71629a165f6f16e53b72fbb2685bbca83dd089b86c038effddd9b1e991364bb85eebb9987af11c8bba7c93cd37bf90d7a2abc738fcc92f70fd7daa1c405cf582c3e3d08878bf207be710d237ae2efcae0b16f0a4a6a8a5adeb2ab3cfb53e9ebccc496e763b91f9ebfa07d8d5ac30d99d46793148b14a364eefcd962e27cc2706c26bb6046da265ba5d3ba1ac7f51221b714775fe89652eab78e2688e1469138646cde9b6bf16ece3deec5ee6ab76eca993371ab0eb5d10f0ff7a29df4cde3d174c20165ff1d5d320ffced1aa50dfcd26450b204ac0394bdb35cc9b9a09f8d", @typed={0x8, 0x7f, @pid=r3}, @nested={0x150, 0x46, [@generic="e5c1b8a3dc60109549b2f963301b8fdc0bbe7b43d582a3f16cfca8cdcf6fabd49c7dee513a6b7ff4440494866c002837d99d7cb1b77bfe2cf581f45ecc9b65f099eacc78e06420102ddca91d4b305736fa495848931adad33d4ce5c4e8ba1b1c51bacbd8a6ff8c682f392ea3fb8fa648404bf4828ab9f21b799d6a8653b358d96aa1aeabbf075299665e10c3cf0ee190b1d95ee1711f95092d08899fbd1f37aec608447c8d0e080e1c0abdd570e16d", @typed={0x8, 0x20, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0xc, 0x5b, @u64=0x1}, @generic="55e1c723fb6a265cd7c73c206120c281183e0214471f993dda6c2cd5a3e72c9659741ac85bc8d302454349a19eb6d231005a9f18d0a16d32cc725c06b3479481e9a301087a97f3210795546e20167c305abc75da0dbf2dad6185c229d46e42ac1d40295d12678ee1b5abac90060e045fec44614ca9c3b17b3c99c5b0b73c439e70df85dc72eb77b992"]}]}, 0x284}, {&(0x7f00000003c0)={0x18, 0x2f, 0x8, 0x70bd28, 0x25dfdbfe, "", [@typed={0x8, 0x33, @uid=r4}]}, 0x18}, {&(0x7f0000000400)={0x12a0, 0x22, 0x400, 0x70bd2d, 0x25dfdbfd, "", [@typed={0x8, 0x1, @str='\x00'}, @nested={0x20, 0x65, [@typed={0x8, 0x61, @ipv4}, @typed={0x14, 0x1e, @ipv6=@ipv4={[], [0xff, 0xff]}}]}, @generic="db66c7b6007ee3b8dc8204650d733e672adbc38b18f9f7146a842c12f743893e538aad8c87dc23c8f3645dba1bd9b405d07e4e8cb75e8b7eefc60580e9ee5be38bd481050a95", @nested={0xb8, 0x6b, [@generic="e6b8408f9f741018723a9116d47826e3e218e230771aa7ea09ad48536f82948d2420465820d5e6106f31478154381a8cfcdf76b92afd35374c63fe91df7d3e192205c579611ef952829b5c7b4b6e5c4b4882fde8f49e888389737432ff73405ca39baf78e1010dc2c37486543128b002db774d2c8476de1fc81004625f05662c06a46a0e97877bcea7eb167e795f7b2046faf1a1d1513b392adde2ccadfe3c", @typed={0x14, 0x47, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @typed={0xc, 0x54, @u64=0x100000000}, @generic="f081a91cf8802363d5b8bde7dee015d69acbdeb16055252e533af388f5629d35fccc2291092b5292217df1caa0bc494d0c5c95c67a963bc437e7ed3475d7bf7610690260b7d00497366207ccce29c73a928d82700d2157c26f7b3ecf1159", @generic="47a5643020328c62c6834788b47f45267cbabb79bb73e930aee371768acaf6d6d05e2edfd15942ced6a47f2f70ede63185aea3ee697a69999145a3a2f1d0ba8e73c879ddba5dceab48b037d5faf52848ae9e4fb8efa23f147550a42a3101c12fbe063a64918ed020a1d0444d9d280fbca36fa414499473fa6646617ee1fd649768d57cf52cfa394ad2a19f60123787ffe61564bcce28ca958336518e558c8bdd211611979ebea5ca69d21f4d21a4eb6669f535bf212f56a5d0355194c47ad2fc848ea3da94462e01fa2376dcab0b5444ac29c023c225e3f050", @generic="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", @nested={0x24, 0xc, [@generic="56b391c1718b48a970e332b0e612d53933eaee4a7ad70c811703cfd3dc66"]}]}, 0x12a0}], 0x3, &(0x7f0000001780)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x58, 0x80}, 0x814) 2018/04/04 05:49:27 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000680)) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x8, 0x7fffffff, 0x5}, 0xc) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000000040)=0x9, 0x4) sendmmsg$alg(r0, &(0x7f0000000400)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)="639026ce822853e5", 0x8}, {&(0x7f0000000140)="834996546996c65f04c0586a9a097d3dbe4c41c744a43544e0a61ec5f3", 0x1d}, {&(0x7f0000000180)="731c2fcbbf03e9551c79b161ea223c691d914700bcabb1b14848ea", 0x1b}, {&(0x7f00000001c0)="f9c1c6370899cddf308df0b42defa157c5b25972a3127da29192602253b9d2e35b4219e9c85ff895c5b4d701564745b1c2ee722b", 0x34}], 0x4, &(0x7f0000000240)=[@iv={0x68, 0x117, 0x2, 0x51, "8077d2401292144ba9be210a86377013591142990721e78ba3ed5281ef019f18e7118290039f4e0d106f75e9194d37b74b6803adfd76a37b4d959a460e7e3e396cfa4b3cc940ba752172aeb692d1bd0453"}, @iv={0xf8, 0x117, 0x2, 0xe2, "7a8d4e7ce16613c5966a68a5956d1cf365e3858661d20167f0e530ae62a43ead934674f4d4f3f72c31e3b7cbdfe3c75f64928a77b05631dab318bc61bff34bb5b9cd49310bd7b0451c9184519469118ae70508ca657ae65dc36f1b13bcfe660b5439e75b2b97b54bad4f0cceb6f0eafaf1ef107ab51f3ad2773546c5fca16dcf611e6e9cd913102c8bd29fe303f0816ba4041ea91e0174239961979bea50879890870b39547fc36a962828a81d7f35924201562b38275f7b911a7535601afbff25b54a8812da3e0d212d749dd3eff086578235b7659565807e2da3ba67878966709f"}, @assoc={0x18, 0x117, 0x4, 0x7f}, @op={0x18, 0x117, 0x3, 0x1}], 0x190, 0x20000050}], 0x1, 0x10) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7, 0x111102) 2018/04/04 05:49:27 executing program 1: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f0000000000)=0x8) 2018/04/04 05:49:27 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280), &(0x7f00000002c0)=0x8) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r1 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000580)) pread64(r1, &(0x7f00009f3000), 0x352, 0x0) execveat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000001c0)='nodev\x00', &(0x7f0000000200)='-eth0-procvmnet0{\x00'], &(0x7f0000000500)=[&(0x7f0000000340)='io\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='io\x00', &(0x7f0000000400)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', &(0x7f0000000440)=')\x00', &(0x7f0000000480)='io\x00', &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00'], 0x1000) lseek(r1, 0x0, 0x0) times(&(0x7f0000000100)) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000000)=""/73) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000540)) syz_fuse_mount(&(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x80) read(r1, &(0x7f0000000080)=""/93, 0x5d) get_thread_area(&(0x7f00000005c0)={0x10000000, 0x20001800, 0x6000, 0x1, 0x0, 0x26e2c726, 0x11e9, 0x452a567f, 0x6c, 0xffffffffffff0000}) write$binfmt_elf32(r1, &(0x7f0000000600)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x0, 0xafc4, 0x6, 0x4c, 0x2, 0x3e, 0x8, 0x363, 0x38, 0x1d7, 0x1, 0x1, 0x20, 0x1, 0x9af0, 0xfffffffffffffff9, 0x80000001}, [{0x7, 0x4, 0x8000, 0xe2, 0x6e3, 0x4, 0x7ee3, 0x5}, {0x6474e557, 0x2, 0x6457, 0x5, 0x7, 0x3, 0x3}], "4909e72ee263388428fe968f6751b84598fbfb44199ea11db8d835fc7cbfce8e12d1047cebae48842746edd53eec110356585e82c62ad85509d76d", [[], []]}, 0x2b3) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/04/04 05:49:27 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x100) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000880)={0x0, &(0x7f0000000840)}) setrlimit(0x0, &(0x7f00000008c0)) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = gettid() r5 = getpgid(0x0) rt_tgsigqueueinfo(r4, r5, 0x0, &(0x7f0000000100)={0x7, 0x100000000, 0x5, 0x51ba}) r6 = dup(r3) getsockopt$inet6_tcp_int(r6, 0x6, 0x1a, &(0x7f0000003ffc), &(0x7f0000012ffc)=0x4) r7 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$update(0x2, r7, &(0x7f00000002c0)="d53163e6212f2494070afcc47e4aeffc27531949181ee55d193fed31616b0f9df7ffaef10b3e6d1de21704193b88bf072ad348b77710e42a2736cf20751d10e38d830faa28d32dea5748f7120b6f468afc27b098955a6ab47f35dd8e281ea5e01abf75be03fc5975472a66db71f982db807f53ac963f524c9feeb7e11354dc93bd965926f0811e084a7eeda3270861bf69637204e26d5d7114ee9029b23a097dd96f3924ad2e3b087a7a371b67c3fa0e63fb6abe97a655521f5e", 0xba) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$vsock_stream(r8, &(0x7f00000001c0)={0x28, 0x0, 0x0, @my=0x1}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xee8d}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={r9, 0x7, 0x30}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000140)=""/100, 0x64}], 0x1, 0x0) 2018/04/04 05:49:27 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000080)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100355507b018a73c53c533000001000000", @ANYRES32=r1, @ANYBLOB="00000000cf7982cea1e65d"], 0x18}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) r6 = dup(r1) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000480)={{{@in=@dev, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000580)=0xe8) r8 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f00000000c0)) r9 = memfd_create(&(0x7f0000000240)='\x00', 0x2) setsockopt$IP_VS_SO_SET_ZERO(r9, 0x0, 0x48f, &(0x7f0000000280)={0x84, @loopback=0x7f000001, 0x4e23, 0x2, 'lblcr\x00', 0x4, 0x1ff, 0x75}, 0x2c) read(r8, &(0x7f000006b000)=""/24, 0x18) r10 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r10, 0x4010ae94, &(0x7f0000000200)={0x2, 0x9, 0xfffffffffffffff7}) sync_file_range(r8, 0x0, 0x0, 0x4) write$evdev(r8, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) write$evdev(r10, &(0x7f0000000240), 0x0) ioctl$EVIOCGNAME(r8, 0x80404506, &(0x7f0000000000)=""/122) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) fstatfs(r1, &(0x7f0000000100)=""/60) sendmsg$unix(r2, &(0x7f0000000300)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f00000002c0)=[@cred={0x20, 0x1, 0x2, r5, r7, r11}], 0x20}, 0x0) close(r2) close(r0) 2018/04/04 05:49:28 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000640)=r1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)=0x0) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000400)) fcntl$setown(r0, 0x8, r2) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000001c0)=0x4081) prctl$void(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000580)) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000180)={0x2, &(0x7f0000000040)=[{0x0, 0x1}, {0x100, 0x0, 0x0, 0x400}]}) ptrace$setregs(0xf, 0x0, 0x0, &(0x7f0000000340)) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="000038007feacf47cbb719dc11c76456fcba9232ce4caf5b28d477eaff40356f476d67fb97f978139e9082481a5ba90260d9421541c7e4e72907fb9d"], 0x40) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000), &(0x7f00000002c0)=0x4) 2018/04/04 05:49:28 executing program 6: getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x2, &(0x7f0000001740)=""/224, &(0x7f0000001840)=0xe0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) 2018/04/04 05:49:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.advise\x00', &(0x7f00000000c0)='\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000), 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6ed87036, 0x102) ioctl$KDSKBLED(r1, 0x4b65, 0x1f) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x10, "8252cc7051f5e05e71ee63b76f6c3c92"}, &(0x7f0000abaffc)=0x18) 2018/04/04 05:49:28 executing program 6: r0 = socket(0x2, 0x1, 0x0) r1 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT(r1, 0x1, 0x12, &(0x7f0000000000)=""/60) setsockopt(r0, 0x6, 0x20, &(0x7f0000871000)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54006fe71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da6020000435f1f0400d1b0e6ebcb12c7be1871363e97100c4a4c2e9f5c0c14f1659ce8c829d2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/04/04 05:49:28 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000000080)=0x4, 0x4) unshare(0x400000000840000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f00000000c0)=""/139, &(0x7f0000000180)=0x8b) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/04 05:49:28 executing program 5: set_tid_address(&(0x7f0000000000)) r0 = getpid() rt_sigqueueinfo(r0, 0x28, &(0x7f0000000040)={0x15, 0x8, 0xff, 0xffffffff00000001}) sysfs$3(0x3) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x120) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'bpq0\x00', r3}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000240)=0x7) r4 = getpgrp(r0) r5 = socket$inet_smc(0x2b, 0x1, 0x0) getpeername(r1, &(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000300)=0x80) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000400)=0x0, &(0x7f0000000440)=0x0, &(0x7f0000000480)=0x0) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f00000004c0)=0x7fffffff, 0x4) sched_setaffinity(r0, 0x8, &(0x7f0000000500)=0x6) r11 = accept$packet(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000580)=0x14) lchown(&(0x7f00000005c0)='./file1\x00', r9, r7) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) renameat(r1, &(0x7f0000000600)='./file0\x00', r1, &(0x7f0000000640)='./file0\x00') ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000680)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'rose0\x00'}}) getresuid(&(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000000740)=0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)={0x0, r1, 0x5, 0x2}, 0x14) geteuid() getsockname$unix(r5, &(0x7f00000007c0), &(0x7f0000000840)=0x6e) fcntl$getownex(r1, 0x10, &(0x7f0000000880)={0x0, 0x0}) r14 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000008c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) sendmmsg$unix(r1, &(0x7f0000003f80)=[{&(0x7f0000000900)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000980)="81e89e9281a041075ba5a1571bc90542a444b02f520b55ed5c82ff5bed3c6453d3932e880145a563bdc6f85eac376ea1b0c1bc66b6ce888c6481b8e02d56d06e801b9a223784d3dcef0e199eaa4754378953684c675f0b1b8342744380099aba7d2b2b3cb3eb4732d19ebbeddb47ccd904a20eb9832f7f75623a373a86679eb1a6d30a1349424225e202e834ead604a7dab2d02830dcc213c2c75478c40593f6881f60756eab79e361f210f3c0e4465866e985fad2da95bba886a2226acb438d4ec382b4f896772fdb96a29b48eec66bd3d092fb0f0fb7baaae01043cef9cfe22f9b2787ad08bae09d706ff9bc432012876ad9365a22", 0xf6}], 0x1, &(0x7f0000000ac0)=[@rights={0x20, 0x1, 0x1, [r5, r1, r14]}, @rights={0x28, 0x1, 0x1, [r1, r11, r5, r14, r2]}, @cred={0x20, 0x1, 0x2, r4, r10, r7}], 0x68, 0x20000000}, {&(0x7f0000000b40)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000c00)=[{&(0x7f0000000bc0)="390213a1e450685310fdb6245858fcc7d63f9706797112a10e3ce60fd6f695bc940469f6106131", 0x27}], 0x1, &(0x7f0000000c40)=[@cred={0x20, 0x1, 0x2, r13, r9, r7}, @rights={0x20, 0x1, 0x1, [r5, r14, r2, r5]}, @rights={0x30, 0x1, 0x1, [r2, r14, r14, r2, r11, r14, r11]}, @cred={0x20, 0x1, 0x2, r13, r6, r7}, @rights={0x28, 0x1, 0x1, [r2, r1, r1, r14, r1]}, @cred={0x20, 0x1, 0x2, r4, r8, r7}, @rights={0x20, 0x1, 0x1, [r5, r2, r11]}, @rights={0x20, 0x1, 0x1, [r14, r2, r2]}], 0x118}, {&(0x7f0000000d80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000e00), 0x0, &(0x7f0000000e40)=[@rights={0x28, 0x1, 0x1, [r11, r2, r1, r2, r5]}, @cred={0x20, 0x1, 0x2, r13, r9, r7}, @rights={0x20, 0x1, 0x1, [r5, r2, r5]}, @rights={0x28, 0x1, 0x1, [r2, r14, r5, r2, r14, r2]}, @rights={0x30, 0x1, 0x1, [r11, r14, r1, r11, r5, r2, r1]}], 0xc0, 0x8000}, {&(0x7f0000000f00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000f80)="5d0d41b7aa63200ca29a86608ac7d5de77e8f0162bc08843448591fd68fd684a1d569504aa346fdffd5aed11d72829cea863fdf3f70a85f6056c90f0058e36447b274651288ffbb8966823", 0x4b}, {&(0x7f0000001000)="dca72989e0606eace317a2826a4bdb31aa6bb07a1b3d68e87d1edfd616220ad5eb67952de033a9a336dbb9218ff6345888b82f403d", 0x35}, {&(0x7f0000001040)="848c8ea73a9779de0aa63e4a3cc7882d985904099aebc7d4b549241195fc3a72e8caa6b74bace83584965672e290b1b14d273b938b1f8d95d1d01cb9d742b49cefb8a8ac9cc261dca3efd83118c8c20e3d4f180f0b0ed4072216e472ad119a0ae83ccee5f540c0cdf96662bfc309b4b93f000fe17d9496b001aab5", 0x7b}], 0x3, &(0x7f0000001100)=[@cred={0x20, 0x1, 0x2, r4, r10, r7}, @cred={0x20, 0x1, 0x2, r0, r6, r7}, @rights={0x20, 0x1, 0x1, [r11, r11, r5, r11]}, @cred={0x20, 0x1, 0x2, r0, r12, r7}], 0x80, 0x800}, {&(0x7f0000001180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001280)=[{&(0x7f0000001200)="bf8ef89c49257c3e183eefdfa80cadde1db6463fc85c3c4a167b88c79b9c064be943d3415f4dacdb9f5e7b441efb5f67f42c6e1bf3a8bc4dd9683f576b54c642e9d030ca6596508fa886721adb664b1d6cb6ecb8f57c8cb497251e8182aa0260b9e3edc5fe763e7d9b358cd6f56281f1be9ca3a5eb", 0x75}], 0x1, &(0x7f00000012c0)=[@cred={0x20, 0x1, 0x2, r4, 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0x1000}, {&(0x7f0000002cc0)="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0x1000}, {&(0x7f0000003cc0)="16156b97d8214a87bf1764092b62ccb2a00264e3e297754086712aae2e52e259b9ab3125aef53cd14a2b2df94be140fca7134caef75c4ee9f72806c1e16201fc5f600c954c086200e98e5cfce7b6c2a97254347ce47151c330f0a243716477c48105c2e3b606b8592a6d944df6a7b9d92856a1ff31dc7d4ee250c584d074928ff50924a143ddd9f68cfcce4b11569c8728b2992620d7b3c76999f9e8ac2a83604fbbecbafd16cd08d7807d98543bb0ff0b46d6c3e05688088694d530252bc30a7a62af7c21b0154df74da117d68cc2befa9a653a40aba9f6b4de70f85f256943bc211ff9edebf5e99398af435ff2376514", 0xf1}, {&(0x7f0000003dc0)="cb0fa56f64178a0c2e544fd3caede842ee5129de32c5077c55f5b684b334d4cf229efc9949bd4c1f6b7cc35ab1ee1c0568bb0cb5fb66e9399853", 0x3a}, {&(0x7f0000003e00)="45be2c30583ba4c04e6949d0f8b0eaa572485f25c32cb2c91c0fafb07cfceaf67688bc1aa9b7d58c8ff428b334f7887f5446f5233d96d085f3dd65b82ef9df8fb63803387b31acb833ea320d3106d052c8c2d0d905b5a7ed121c", 0x5a}, {&(0x7f0000003e80)="b57a1f12e1a058b92dbaf35b5d8644db17ec449620ff0b574fa50178d27a0d79013d", 0x22}, {&(0x7f0000003ec0)="4f8b31120cd72328cc6cf64c5289cec2ab8189d39b137f0ba926929f4662f4263b4479591783026c2df8c11bf30216008f3ae45cd44e54601c88df09ee2b", 0x3e}], 0x8, 0x0, 0x0, 0x4}], 0x8, 0x40) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000004140)={0x7fff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000004180)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000041c0)={0x0, 0x3, 0x1, [0x200]}, &(0x7f0000004200)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000004240)={0xfffffffffffff4e5, 0x2, 0x820c, 0xa9, 0xffffffffffffff7f, 0xffffffffffffffff, 0xc, 0x7f, r15}, &(0x7f0000004280)=0x20) 2018/04/04 05:49:28 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000e80)=@ipx={0x4, 0x0, 0x0, "85016dfe9b78"}, 0xc7, &(0x7f0000000f80), 0x0, &(0x7f0000002480), 0xdd}}], 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x99a, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x1ff, 0x100) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000300)={r2, 0x25}) socketpair(0x1b, 0x20000000000000a, 0x2, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000240)={r5, 0x3, &(0x7f0000000140)=[0x5, 0x35d, 0x8000], &(0x7f0000000180)=[0x5, 0x38000000000], 0x3, 0x1, 0x7837, &(0x7f00000001c0)=[0x1000], &(0x7f0000000200)=[0x200, 0x80000001, 0x9, 0x5, 0x7]}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000380)={r4, 0x1, 0x1, 0x5, &(0x7f0000000340)=[0x0], 0x1}, 0x20) 2018/04/04 05:49:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept(r0, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x80) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000006c0)=@broute={'broute\x00', 0x20, 0x4, 0x558, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000100), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x5f6) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), 0x2) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000740)={0x9, {{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x14}, 0xffffffffffffffff}}}, 0x88) 2018/04/04 05:49:28 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r1, 0x0) sendfile(r0, r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x6e, "58f4bd780d1cac7b4df7c5b6fdc3ad45f57a6741c7bc14bef1468331f071e1c0e5d5b0f1727b3c26adb57172d20568af8ace4ca9f4d07d7e2b7b8d369c92eb9409526fc1d8c9a8566634c2a39834ac7e46466e9fc06014aa1f8879484735eae12adc5b7c74853ed23ce5c67b8116"}, &(0x7f0000000100)=0x76) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r3, 0x8}, 0x8) 2018/04/04 05:49:29 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0xcf46a488868a59eb, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x62dc, 0x0, 0x0, 0xa4d6}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 05:49:29 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000a5f000/0x4000)=nil, 0x4000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xd, &(0x7f0000001ffc), &(0x7f0000012000)=0x4) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000080)={0x215c9610}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/04/04 05:49:29 executing program 1: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00006c3ffc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x82180, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000000c0)=0x1) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040), 0x2) 2018/04/04 05:49:29 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x8001, 0x0, 0x10001, 0x80000000}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x8, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={r3, r5, 0x8}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=0x0, &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r7, 0x82, "fe594d2c742234aa9c49672fbc7c7ba700fe20aee51af0ffa319e56762213d78a3db81a65234f44a3784209cbbf798a1b6ede07a37daf7447ef775a5bc8e30e7996d00da615acc1f7fc2319bfb7e73e409178c8f156a0f2ec2ed044c322edff826c70fb9ebfafb3b66b45cf37c3fcdf7ed632f2a42e38664b81bd81e0e92fc833c4e"}, &(0x7f0000000300)=0x8a) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000340)={r8, 0x40}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r8, 0x78, "407c1aea79b6c9d93476047e14858e15a3a61ca8d11609f9f8077f804224ba94d4fbb8756419f72a20d1279983b1d29fe731bdef915deed405ee9e19d95b5507b15163907646f44297315b2b293f71123d3ee87b0edd6ad205d0f281098ebfed29dfa5127480138e509ebe1061f5f3b35e50a1343ec3dc76"}, &(0x7f0000000400)=0x80) mq_unlink(&(0x7f0000000440)='/dev/adsp#\x00') ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000000480)={r3, r4, 0x6}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000580)={0x7, 0x3, 0x7, 0x400, &(0x7f00000004c0)=[{}, {}, {}]}) ioctl$KVM_SMI(r0, 0xaeb7) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000600)={0x8, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x88) r9 = add_key$user(&(0x7f00000006c0)='user\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000740)="16b4bf9acd1f07f80e7ff306d38bd684d5a825038e369a6f5390bad59eed951a70183a6ab7bf44b65739e48741334cd5799d119161f0f8c21d51f5f52a491a1aec0967430c46d0f2f521d594879431c3f9c4b1aa153fd87453ecc28293d099cc69d82e12cc4776b727b8c0b6776a8bcc7cd37d57f0317fbbde4e3d135c20ab0056e19a955dc81e4e59a7d34705ff205d95b63a79eeaeb978d2c6e96bd313f96fca9e9866751889f9a88cfe4a7a2b33b2", 0xb0, 0xfffffffffffffffd) r10 = add_key$keyring(&(0x7f0000000800)='keyring\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$negate(0xd, r9, 0x0, r10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000900)={r0, 0x50, &(0x7f0000000880)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000940)=r11, 0x4) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000980)=0xffff) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f00000009c0)={0x8, 0x9}) getpeername(r1, &(0x7f0000000a00)=@nl=@proc, &(0x7f0000000a80)=0x80) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000ac0)={r8, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x22, 0x7, 0xfffffffffffffff7, 0x1ff, 0x12}, 0x98) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000b80)=0x400, 0x4) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000bc0)=0x4, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000c00)="fe68d626b9e04689d9601f6ca9092fb4be71c1b2124826f3a018c77b1970ef8040e2ac875fdbd6fcb7ae29cdabf05189566e1899f521e62983a6fa5d31e738ba36fd4678a9a86d03fd54c6cb3d1525e473c899bde2ae295002f0572fc6b4979cc24303d20fd74965f7efe4af3dc32253522c7aef0538a9d68f755196bd00859da77d988157f059ad3147e5f38134d07e3ff7717120941ec70cedef33166fb5", 0x9f) mq_unlink(&(0x7f0000000cc0)='user\x00') 2018/04/04 05:49:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/if_inet6\x00') preadv(r0, &(0x7f0000002380)=[{&(0x7f0000000100)=""/4096}, {&(0x7f0000001100)=""/4096}, {&(0x7f0000002400)=""/100}, {&(0x7f0000002180)=""/11}, {&(0x7f00000021c0)=""/46}, {&(0x7f0000002200)=""/233}, {&(0x7f0000002300)=""/81}], 0x14e, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000002100)={0x1, 0x70, 0x81, 0x9, 0x80000001, 0x8, 0x0, 0x9, 0x1000, 0x0, 0xffffffffffffff7b, 0x2, 0x80000001, 0x830, 0x100000000, 0x9, 0xfffffffffffffffe, 0x8000, 0x915f, 0xffff, 0xffffffffffffdcc7, 0x5, 0x4, 0x48a, 0x9, 0xb99a, 0x100, 0x8, 0x6, 0x50, 0x6, 0x6, 0x80000000, 0xffff, 0xffffffff, 0x7b9, 0xfff, 0x2, 0x0, 0x37ec, 0x4, @perf_config_ext={0x8f0, 0x4}, 0x4202, 0x8, 0x4, 0x2, 0x2, 0x4, 0x200}, r1, 0x5, r0, 0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x801, 0x0) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000000000)=""/33, &(0x7f0000002480)=0x21) 2018/04/04 05:49:29 executing program 2: mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='cgroup2\x00', 0x0, &(0x7f0000000100)) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x4, &(0x7f0000000400)=[{&(0x7f0000000140)="a70b4954fd487db77f7c6808f0923e57e80ea9d6d0cebeeda3aaddb90af8777a2cd2143187e413cd1773df783d13c1ed54a825fb20bcc7cb7180d62ddb0bf0c74bf0adb6e27e13623a2c044e7a82f154e46421ceb6f2893f4d53e104b8351a9a0051db77d7f1d22e469d405ef417d1a7e32473bd8eb2fd74188bdcb0dd15d7440a3da43b353d00daeffbe77d41719aa58713c08f68ee5b16aedae44592d7dba8ea72e0", 0xa3, 0x83}, {&(0x7f0000000200)="10882699de7673318d12f6af54fefb867ee4c5c9f2e24a399e508ede823d2f1f6b224085f62992144e250434a7e3c0930764001e2cdd2cc8a3a149bbda8824c74d1981b4492b81d8dae2ea0430e93564b436c088aab6fadc08d7850fc16b8a772353f9b34ac27567501a4df6d81712f3fab755f735d8e8632d6d8b9ffa4ab2972b4854be", 0x84, 0xfff}, {&(0x7f00000002c0)="0f5d21cfa739449edc937d0fddc4245187896a46bf4bbdd3dca3e35e0abd6944bad77ff076f4874d773ddb7bc81867fe265b52a90a380f04f1908ba788dac0a708c31362f5a2390a0bb65ae28bb94a76f70ccd7d66f9e67428a809b38b035ddec9b350fa5564c6ff87580c26b6a8fca435d41a6fe9be586ed8490322e16454754c07689fd4c5e5010a3f7709809090049c9231ec291acd518d970d001729a11d2cf40f74e4ec81813336a0f068c0c3f4f2c9d1c65bfd85f7cee99e89b541fafbdcb617b327", 0xc5, 0x81}, {&(0x7f00000003c0)="4a4e260373fcbaaf20a2", 0xa, 0x40}], 0x20200a2, &(0x7f0000000480)={[{@nodatacow='nodatacow', 0x2c}]}) 2018/04/04 05:49:29 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000140)=0x2, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000080)) 2018/04/04 05:49:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bridge0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="080000e1ffffffffffffff000000000000000000000000000000000000000000000000000000000000000000"]}) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x101000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000100)={0xfffffffffffffff7, 0x1, 0x7, 0xfff, &(0x7f0000000040)=[{}]}) fremovexattr(r0, &(0x7f0000000180)=@known='system.advise\x00') 2018/04/04 05:49:29 executing program 4: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000000040)={0x0, 0x0, 0x4000000}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000680)='/dev/cuse\x00', 0x200, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r2, 0x3, 0x30, 0x5, 0x9}, &(0x7f0000000140)=0x18) connect$l2tp(r0, &(0x7f00000006c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x0, 0x3, 0x0, {0xa, 0x4e24, 0x2fd, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x3a) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2100, 0x0) socket(0x6, 0x2000000, 0x9) 2018/04/04 05:49:29 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x4b, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x200000000000, 0x5c6, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xffae, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x7, 0x2, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x800000000000000, 0x0, 0x4, 0x0, 0x2, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000004c0)=0x3, &(0x7f0000000480)=0xffffffffffffff00) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xd28}, 0xc, &(0x7f0000000440)={&(0x7f0000000200)={0x20, r2, 0xb10, 0x70bd27, 0x25dfdbfe, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x86}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1}, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f00000001c0)=0x21e) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r3, 0x9) sendmsg$nl_generic(r1, &(0x7f0000000680)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000580)={0xa4, 0x18, 0x100, 0x70bd2a, 0x25dfdbfc, {0xd}, [@nested={0x90, 0x49, [@typed={0x14, 0x7f, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x10, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x8, 0x0, @pid=r4}, @generic="52a3081ef48ff897d077f1db5ed4eccdcc60f38138efa347810c51d08bb526ad6c3f4e0d6cbc17cfb088572b9c1860f899a04c9b0f08a35cf9f3579e9ff5c0d0e2272026eeef7bab88d287afa4e92b6b53d40a68946eabdd4d617cbfe757c2aadd67d61568ce"]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x1}, 0x80) preadv(r3, &(0x7f0000000180)=[{&(0x7f0000000100)=""/86, 0x56}], 0x1, 0x0) msgsnd(0x0, &(0x7f0000284ff8)=ANY=[@ANYBLOB="0600000033b43b72"], 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) msgrcv(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/04/04 05:49:29 executing program 6: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) r2 = accept(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000080)=0x80) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000140)=0x7fff, 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000100)='cdg\x00', 0x4) 2018/04/04 05:49:29 executing program 7: ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(0xffffffffffffffff, 0xc0045540, &(0x7f0000000100)=0x100000000) openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x400, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x3ff, 0x10000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000140)=0xffffffffffffff6f) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000180), &(0x7f0000000080)=0x39b) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x2000000000000000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc10c5541, &(0x7f000035dffc)) r2 = creat(&(0x7f0000000380)='./file0\x00', 0x20) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f00000003c0)="baa72f335b73391039d0d9f56dfa39387a158ceb8d25fe3a8e1a6d7de299f151abb0d96d450a59d1b769b7f6b93a118e926b7e9f4eaece6dc65d7378b9") setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000001c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000400)={{0x8, 0x6, 0xfb7, 0x1000, "dee4f7b042ce168f25bf0b0cffb5bb923cc18ede6e230ac4051b3742823fff90c482b33689db9a7eaea36c5d", 0x8}, 0x0, 0x0, 0x5, r3, 0xe0, 0xffffffff, "6dd53b2372a0b630589757410615f76866fa0101c070e861980235000000000014d1c02cfe9e0fc88636c82c08f1df5afcf5266e43383f36dce1d869e9817081", &(0x7f0000000200)='vaox$', 0x5, [], [0x24000000000001, 0x42, 0x5, 0x1]}) [ 93.240771] cgroup: cgroup2: unknown option "" 2018/04/04 05:49:29 executing program 0: recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x0, &(0x7f0000000340)=@can={0x1d}, 0x80) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r3}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r4 = socket(0xa, 0x0, 0x0) ioctl(r4, 0x8916, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) sendfile(r0, r0, &(0x7f0000000080)=0x5f, 0x102000004) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000180), &(0x7f00000003c0)=0x68) ioctl$LOOP_CLR_FD(r0, 0x4c01) sync() openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x82400, 0x0) dup2(r1, r0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) [ 93.276883] cgroup: cgroup2: unknown option "./file0" 2018/04/04 05:49:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) splice(r0, &(0x7f0000000100), r0, &(0x7f00000000c0)=0x5f, 0x4, 0x3) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000021c0)={0x24, 0x20, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, @u32}, @nested={0x8, 0xd, [@generic="d5"]}]}, 0x24}, 0x1}, 0x0) 2018/04/04 05:49:29 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x129000, 0x0) perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x7, 0x8, 0x20, 0x4a, 0x0, 0xfffffffffffffff7, 0x10000, 0x8, 0x800, 0x4, 0xffffffff, 0x6, 0x8, 0x20, 0x20, 0x2c, 0x8b, 0x3, 0x2e9c, 0xffffffff, 0x5, 0x3ff, 0x7f, 0x10000, 0x7, 0x5, 0x0, 0x6, 0xa6, 0x3, 0x7, 0x7ff, 0xffffffff00000001, 0x2, 0x200, 0x7, 0x0, 0x100000000000000, 0x0, @perf_config_ext={0x1, 0x1}, 0x80, 0x3ff, 0x7, 0x2, 0x4, 0x7, 0x2}, r0, 0x8, r1, 0xa) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f000079c000), &(0x7f0000000340)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x3}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x1}, 0x10) sendfile(r3, r3, 0x0, 0x2) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000280)={{&(0x7f0000000180)=""/229, 0xe5}, &(0x7f0000000100)}, 0x20) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000003c0)={0x7, 0x50d2, 0x7, 'queue1\x00', 0x81}) 2018/04/04 05:49:29 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000580)=@buf={0xb0, &(0x7f00000004c0)="ff888c3024ee1a14946354bb32a396454ba77e4bc86df94903f2528869534410de6d7870c2b3911d2bf4d4210e55ac4c729f8900e2ba48018f9d7aed88cb715e5a7d5bd8b4cdc6563df8328183354b573de3bc6cf29c6527b1e7616c6f3099eba208f139bd6fc1f90b298e28d626d4dae3586a512b631eb8343011faab81e7ff96cae4f71ca885eb39bfe1e2913410844134a221101c03584ddd512c76b1703def82c1d1cada16dbf1adaafd8e2f265a"}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000003c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000440)=0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/hwrng\x00', 0x482900, 0x0) ioctl$KDENABIO(r5, 0x4b36) getpgrp(r4) r6 = syz_open_procfs(0x0, &(0x7f0000000140)='io\x00') syz_kvm_setup_cpu$x86(r6, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000000)="66baf80cb850c47f80ef66bafc0cb80000c0feefc4a19f51f2440f019fc62c248566f247ac4ede5600c4e3791d7ee004c40151e299992c0000b805000000b9336600000f01c1420f5bddb99f0a0000b88eabb2c9ba000000000f30", 0x5b}], 0xaaaaaaaaaaaa754, 0x50, &(0x7f0000000180)=[@vmwrite={0x8, 0x0, 0x1000, 0x0, 0x1f, 0x0, 0x80000000, 0x0, 0xeb}, @efer={0x2, 0x100}], 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r6, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x24}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x2c, r7, 0x708, 0x70bd27, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x745b}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) 2018/04/04 05:49:29 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x4}) 2018/04/04 05:49:29 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400000, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000180)={0x5, 0x24, 0x1, r1}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x10) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, &(0x7f00000001c0)) poll(&(0x7f00000000c0)=[{r2}, {r3, 0xe}], 0x2, 0xdc) [ 93.465457] device bridge0 entered promiscuous mode 2018/04/04 05:49:29 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000040)=0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1b, 0x5, "057890cdedf9ec166fbaf5841b44691a9df55df8f829c60d2c4a9e9d2841d40a7cac021bc9b582c8b619af941253e52763253880c78645ee2303025a9de70f07", "f19882dfe22451e4969ef42ed34c87bb2c8e3dc505c8729aac85354861fea571d4704ffdd6bd0644efbd30fd20418837548fa2840b3324c9d35fe1cac048eb63", "71080efbe79dd5d5ce2aa3c9559feb3afa38619d13ff10e15b17f1ef644b1997", [0x4, 0x1000]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) [ 93.500652] device bridge0 left promiscuous mode 2018/04/04 05:49:29 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x4) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000100)=""/7, &(0x7f0000000140)=0x7) r1 = dup3(r0, r0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000001c0)={&(0x7f0000000180)=[0x1b86, 0x3f], 0x2, 0x7, 0x8, 0xa8, 0x8, 0x8, {0x0, 0x1, 0x10000, 0xfffffffffffffffb, 0x8, 0x4, 0x8, 0xffffffffffffffff, 0xb682, 0x7fff, 0x10000, 0x96, 0x7fff, 0x9, "7cb7d45eb2092605e7d51e52223eceea9f7bd240580363ccf9e342ec31224fff"}}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x8000, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000280)={{0x6c, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x3, 'lc\x00', 0x8, 0xfffffffeffffffff, 0x2e}, {@broadcast=0xffffffff, 0x4e20, 0x3, 0x6, 0x2, 0x200}}, 0x44) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000340)={{0x9, 0x0, 0x0, 0x7f, "848a64f1fcfae9631f0c58d0853ab520b8b2f6386e6496df9727fdedb45e7a9b4f50e6e00aa46b693e19e7b6", 0x2388}, 0x0, [0x20, 0x6, 0x7fffffff, 0x7, 0x81, 0x200000000000, 0x8, 0x6b847ff7, 0x1ff, 0x7fffffff, 0x2, 0x800, 0x0, 0x7, 0xf393, 0xffffffff, 0xffffffff, 0xffffffff, 0xa6, 0x4, 0x0, 0xfffffffffffffff9, 0x9, 0x0, 0xfffffffffffffe01, 0x8, 0x6, 0x7, 0x3, 0x1, 0x3, 0x0, 0xace, 0x3, 0x7, 0xc9b3, 0x2, 0x100000000, 0x80000001, 0xe3e, 0x9, 0x3, 0x1, 0x3, 0x8, 0x100, 0x4, 0x100, 0x2, 0x3, 0x400000000000, 0x3, 0x0, 0x3f, 0x3, 0xfffffffffffffff8, 0x1, 0x6, 0x80, 0xb0, 0x2, 0x29, 0x2, 0xb6ed, 0x1, 0x4, 0x6, 0x8001, 0xfd95, 0x9, 0x8, 0x100000000000, 0x81, 0x7, 0x6, 0x4, 0x1000, 0x5, 0xff, 0x485, 0x81, 0x1, 0x80, 0x6, 0xf5a8, 0x6, 0x1, 0x8, 0xfffffffffffffff8, 0x800, 0x0, 0x1, 0x2, 0x3, 0x800, 0x7ff, 0x80000001, 0x8, 0x2, 0x101, 0x1, 0x80, 0x6, 0x0, 0x80, 0x6, 0x7fff, 0xfffffffffffffe00, 0x9, 0x7, 0x6, 0xca64, 0x80, 0x6, 0x40f24b2, 0x10001, 0x3ab, 0x3, 0x1, 0x200, 0x2, 0x58, 0x7, 0x4, 0x4, 0x4, 0xff, 0x3], {r3, r4+10000000}}) r5 = getpgrp(0x0) ptrace$getsig(0x4202, r5, 0xfffffffffffff801, &(0x7f0000000840)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000880)=0x401, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000008c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000900)={r6, 0x2}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000940)) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000980)=""/4096) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000001980)=r5) accept$alg(r2, 0x0, 0x0) r7 = getpid() ioctl$KDADDIO(r1, 0x4b34, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000001a00)={0x2, &(0x7f00000019c0)=[{0xffffffff00000001, 0x6, 0x4, 0x5}, {0x5, 0x2, 0x3f}]}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001a40)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) r8 = add_key(&(0x7f0000001b40)='user\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000001a80)='logon\x00', &(0x7f0000001ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001b00)='lc\x00', r8) mq_timedsend(r2, &(0x7f0000001bc0)="37d3b8ec1891236ed1818ab7d26aee004917b297e431e8eb11eb54fb7e2cf52e2b433864dbd0d7b3406355f01550305de26867323f292061f4a84c1779193a4fccfe3ac8", 0x44, 0x531e, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000001c40)=0x54c) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000001cc0)={0x9, &(0x7f0000001c80)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) rt_tgsigqueueinfo(r7, r7, 0xf, &(0x7f0000001d00)={0x8, 0x5, 0x5, 0x401}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000001d40)={&(0x7f0000ffd000/0x3000)=nil, 0x3, 0x3, 0x18, &(0x7f0000ffd000/0x3000)=nil, 0xd2c}) getresgid(&(0x7f0000001d80), &(0x7f0000001dc0), &(0x7f0000001e00)) 2018/04/04 05:49:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="6e7354d3baf49e") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1fe, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$VT_RELDISP(r0, 0xb701) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x298}, &(0x7f0000000080)=0x8) fcntl$getflags(r1, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23}}, [0x7, 0x3, 0x4, 0x3f, 0x4, 0x3, 0x10001, 0x3ff, 0x1, 0x100, 0x9, 0x2, 0x3, 0xf424, 0xb]}, &(0x7f0000000240)=0x100) 2018/04/04 05:49:29 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'bond0\x00', 0x0}) pipe(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001340)={0x70, 0x2, 0x1, 0x0, 0x401, 0x8, 0x1, 0x81, 0x0}, &(0x7f0000001200)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001240)=r4, 0x4) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000800)={0x200ffff, 0x0, 0x8, 0x400, 0x0}, &(0x7f0000000840)=0x24115c21d4d57c79) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000880)={r6, 0x67a5eb52}, &(0x7f00000008c0)=0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000900)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r7, 0x29, 0x40, &(0x7f0000000980)=@filter={'filter\x00', 0xe, 0x4, 0x460, 0xffffffff, 0x228, 0x138, 0x138, 0xffffffff, 0xffffffff, 0x390, 0x390, 0x390, 0xffffffff, 0x4, &(0x7f0000000940), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, [0xff0000ff, 0xffffff00, 0x0, 0xffffff00], [0xff, 0xffffffff, 0xffffffff], 'vcan0\x00', 'bpq0\x00', {}, {0xff}, 0x21, 0x7, 0x4, 0x2}, 0x0, 0x110, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x3, 0x7cc3f84d4da3fb76, [0x5, 0x80, 0x8, 0x0, 0x5, 0x7, 0x8, 0x7d, 0x5, 0x0, 0x3, 0x9, 0xffffffff, 0x8, 0x2980, 0x100000000], 0x8}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@uncond, 0x0, 0x120, 0x168, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x3c, 0x2, 0x20, 0x9, 0x9, 0x8, 0x80}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0x9}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'vlan0\x00', 0x1ff}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) r8 = socket$inet(0x2, 0x800, 0x3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000000500)={0x0, 0x93, "32a427f05eea7c6ce6f25db5a5b51ce70da299b86e6bb763f116fdc16ee294c3df93a72819a874e2bf34415e56482c24ad052e9babd69c91355189325e082c7f50130872158833b7acca8df9ad9ecb3801ca5cc71b6a9253435228ff8f8a2574576fde0a26d16200fa623481424c88165e3d0f31634a27520d3e2dbb362a9b4eec305f6686656ffb7b0257166cc6b2175a4d64"}, &(0x7f0000000280)=0x9b) getsockopt$EBT_SO_GET_INIT_ENTRIES(r5, 0x0, 0x83, &(0x7f0000001040)={'nat\x00', 0x0, 0x4, 0xd, [], 0x6, &(0x7f0000000f00)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000f80)=""/13}, &(0x7f0000000fc0)=0x78) bind$packet(r0, &(0x7f0000001300)={0x11, 0x7, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f00000005c0)={r9, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0xffffffff, 0xfff, 0x0, 0x84}, &(0x7f00000002c0)=0x98) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r10, 0x6, 0x1f, &(0x7f0000000680)='tls\x00', 0x4) getsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@local, @in=@rand_addr}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) r12 = socket$nl_route(0x10, 0x3, 0x0) pwrite64(r11, &(0x7f00000006c0)="7d437c0f43cbcf3419f1c26de94c138677c1fadfab93d30510474b41b930606fe431e524ea8c075d2e57c482c4d04cbe44565e53f911b1433b4782495dd8b24331ac4b762d868f7ed9a8d43f65e1d1185169259824e3f7", 0x57, 0x0) ioctl$sock_inet_udp_SIOCINQ(r8, 0x541b, &(0x7f0000000740)) vmsplice(r8, &(0x7f0000002400)=[{&(0x7f0000000e40)="6c4cc409c9b2478b76c88ab9432a40e3876570c8de2eb31090238051f4c5480430636d3435af1b7eac7e501db667d25e328c07aaf35ab9efba8628d125867d68238fcb2b8b4e467e3381dedd3f9dd70b8cc6863af065a094c2f396fbd8ee30c87408f5960a0b0d0f54943e51642d75afe4f85c83100c641411bccabb6c2ef7f4e202f618bb5c1f6beb0a3db79685f2360ba4d2a1b15b0547a798396ce0c1b34a0409c2edce66b4682ed4", 0xaa}], 0x1, 0xc) sendmsg$nl_route(r12, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r1, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x40000) gettid() ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000001280)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x30, {0x2, 0x4e22, @multicast2=0xe0000002}, 'syzkaller1\x00'}) sendmsg$nl_route(r12, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="2800002a000000000000000000000000346ce3c7"], 0x1}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r12}) ioctl$ifreq_SIOCGIFINDEX_vcan(r13, 0x8933, &(0x7f0000000000)={'irlan0\x00', r1}) bind$llc(r3, &(0x7f00000010c0)={0x1a, 0x30f, 0x1f, 0x5, 0x9, 0x4, @random="447eab78be1e"}, 0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(r13, 0x8918, &(0x7f0000000340)={@loopback={0x0, 0x1}, 0x1, r1}) [ 93.694133] bond0 (unregistering): Released all slaves [ 94.331398] device bridge0 entered promiscuous mode [ 94.337297] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 94.346406] device bridge0 left promiscuous mode [ 94.459467] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 94.467543] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 94.475322] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 94.483104] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 94.490799] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 94.498520] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 94.506221] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 94.513966] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 94.521668] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 94.529400] Buffer I/O error on dev loop0, logical block 10, lost async page write [ 246.752286] INFO: task syz-executor0:9467 blocked for more than 120 seconds. [ 246.759622] Not tainted 4.16.0+ #378 [ 246.763900] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.771918] syz-executor0 D17064 9467 4538 0x00000004 [ 246.777782] Call Trace: [ 246.780407] __schedule+0x8fb/0x1ef0 [ 246.784161] ? __sched_text_start+0x8/0x8 [ 246.788345] ? rcu_is_watching+0x85/0x130 [ 246.792532] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 246.797503] ? trace_hardirqs_off+0x10/0x10 [ 246.801863] ? find_get_pages_range_tag+0x8d4/0x1030 [ 246.807043] ? print_irqtrace_events+0x270/0x270 [ 246.811845] schedule+0xf5/0x430 [ 246.815243] ? wait_on_page_bit_common+0x49c/0x770 [ 246.820242] ? __schedule+0x1ef0/0x1ef0 [ 246.824243] ? lock_downgrade+0x980/0x980 [ 246.828422] ? osq_lock+0xed0/0xed0 [ 246.832073] ? lock_release+0xa40/0xa40 [ 246.836076] ? mark_held_locks+0xaf/0x100 [ 246.840246] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.844787] io_schedule+0x1c/0x70 [ 246.848351] wait_on_page_bit_common+0x4b3/0x770 [ 246.853152] ? generic_write_checks+0x530/0x530 [ 246.857844] ? mutex_lock_io_nested+0x16c0/0x16c0 [ 246.862754] ? trace_event_raw_event_lock+0x340/0x340 [ 246.868865] ? page_cache_tree_insert+0x410/0x410 [ 246.873762] ? pagevec_lookup_range_tag+0x40/0x90 [ 246.878649] __filemap_fdatawait_range+0x282/0x430 [ 246.883662] ? wait_on_page_bit_common+0x770/0x770 [ 246.888625] ? iput+0x42e/0x990 [ 246.891943] ? lock_downgrade+0x980/0x980 [ 246.896128] ? lock_release+0xa40/0xa40 [ 246.900157] ? kasan_check_read+0x11/0x20 [ 246.904344] ? do_raw_spin_unlock+0x9e/0x310 [ 246.908797] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 246.913423] filemap_fdatawait_keep_errors+0x2a/0xb0 [ 246.918576] fdatawait_one_bdev+0x50/0x70 [ 246.922762] iterate_bdevs+0x109/0x260 [ 246.926685] ? sync_inodes_one_sb+0x50/0x50 [ 246.931036] ksys_sync+0x120/0x1c0 [ 246.934606] ? sync_filesystem+0x2f0/0x2f0 [ 246.938871] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 246.944461] ? ksys_ioctl+0x6c/0xb0 [ 246.948100] ? do_syscall_64+0xb7/0x940 [ 246.952100] ? ksys_sync+0x1c0/0x1c0 [ 246.955821] sys_sync+0xe/0x20 [ 246.959047] do_syscall_64+0x281/0x940 [ 246.962944] ? vmalloc_sync_all+0x30/0x30 [ 246.967134] ? finish_task_switch+0x1b9/0x970 [ 246.971657] ? finish_task_switch+0x17a/0x970 [ 246.976201] ? syscall_return_slowpath+0x550/0x550 [ 246.981156] ? syscall_return_slowpath+0x2ac/0x550 [ 246.986121] ? prepare_exit_to_usermode+0x350/0x350 [ 246.991155] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 246.996552] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.001415] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 247.006644] RIP: 0033:0x4552d9 [ 247.009857] RSP: 002b:00007f4fdee9dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 247.017608] RAX: ffffffffffffffda RBX: 00007f4fdee9e6d4 RCX: 00000000004552d9 [ 247.024899] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 247.032194] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 247.039500] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 247.046795] R13: 000000000000064b R14: 00000000006fc7a8 R15: 0000000000000000 [ 247.054097] [ 247.054097] Showing all locks held in the system: [ 247.060465] 2 locks held by khungtaskd/877: [ 247.064925] #0: 00000000ef52d890 (rcu_read_lock){....}, at: watchdog+0x1d6/0xd70 [ 247.072616] #1: 00000000fdf90007 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xd3/0x3d0 [ 247.081269] 1 lock held by rsyslogd/4375: [ 247.085445] #0: 00000000ad30d8bc (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x165/0x1a0 [ 247.093463] 2 locks held by getty/4465: [ 247.097470] #0: 00000000d0f03bf8 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.105754] #1: 0000000071d6586a (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 247.114649] 2 locks held by getty/4466: [ 247.118643] #0: 0000000020792b81 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.126927] #1: 000000006acf7a15 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 247.135818] 2 locks held by getty/4467: [ 247.139820] #0: 00000000d85eb1ea (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.148113] #1: 00000000b3bc963e (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 247.157045] 2 locks held by getty/4468: [ 247.161051] #0: 000000007380b147 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.169332] #1: 00000000c59e28b0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 247.178237] 2 locks held by getty/4469: [ 247.182238] #0: 00000000c4db3727 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.190524] #1: 00000000cb50bef1 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 247.199492] 2 locks held by getty/4470: [ 247.203493] #0: 00000000f64e2fba (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.211778] #1: 0000000027564df5 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 247.220662] 2 locks held by getty/4471: [ 247.224650] #0: 00000000c144e59d (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.232917] #1: 00000000172eec65 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 247.241818] 3 locks held by kworker/u4:5/6961: [ 247.246399] #0: 000000007ebb8d3f ((wq_completion)"writeback"){+.+.}, at: process_one_work+0xb83/0x1c40 [ 247.255982] #1: 00000000e116c658 ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: process_one_work+0xbd9/0x1c40 [ 247.266797] #2: 000000005dbe9bf6 (&type->s_umount_key#35){++++}, at: trylock_super+0x20/0x100 [ 247.275627] 1 lock held by syz-executor0/9467: [ 247.280267] #0: 00000000c5db43aa (&bdev->bd_mutex){+.+.}, at: iterate_bdevs+0xc8/0x260 [ 247.288503] 1 lock held by syz-executor0/9518: [ 247.293091] #0: 00000000c5db43aa (&bdev->bd_mutex){+.+.}, at: blkdev_put+0x2a/0x4f0 [ 247.301053] 1 lock held by syz-executor0/9520: [ 247.305649] #0: 00000000c5db43aa (&bdev->bd_mutex){+.+.}, at: iterate_bdevs+0xc8/0x260 [ 247.313855] 1 lock held by blkid/9502: [ 247.317744] #0: 00000000c5db43aa (&bdev->bd_mutex){+.+.}, at: blkdev_put+0x2a/0x4f0 [ 247.325666] [ 247.327290] ============================================= [ 247.327290] [ 247.334320] NMI backtrace for cpu 1 [ 247.337949] CPU: 1 PID: 877 Comm: khungtaskd Not tainted 4.16.0+ #378 [ 247.344501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.353833] Call Trace: [ 247.356426] dump_stack+0x1a7/0x27d [ 247.360035] ? arch_local_irq_restore+0x53/0x53 [ 247.364679] ? debug_show_all_locks+0x2f3/0x3d0 [ 247.369325] ? nmi_cpu_backtrace+0x1cc/0x220 [ 247.373712] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.378180] nmi_cpu_backtrace+0x1e0/0x220 [ 247.382395] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.386864] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 247.392116] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.397284] watchdog+0x969/0xd70 [ 247.400714] ? reset_hung_task_detector+0xb0/0xb0 [ 247.405530] ? complete+0x62/0x80 [ 247.408960] ? __schedule+0x1ef0/0x1ef0 [ 247.412907] ? do_raw_spin_unlock+0x9e/0x310 [ 247.417287] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 247.421846] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 247.426921] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.431911] ? trace_hardirqs_on+0xd/0x10 [ 247.436034] ? __kthread_parkme+0x176/0x240 [ 247.440327] kthread+0x33c/0x400 [ 247.443667] ? reset_hung_task_detector+0xb0/0xb0 [ 247.448478] ? kthread_stop+0x7c0/0x7c0 [ 247.452429] ret_from_fork+0x3a/0x50 [ 247.456181] Sending NMI from CPU 1 to CPUs 0: [ 247.460708] NMI backtrace for cpu 0 [ 247.460714] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.16.0+ #378 [ 247.460716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.460725] RIP: 0010:trace_hardirqs_off_caller+0x28/0x2c0 [ 247.460727] RSP: 0018:ffff8801db007f70 EFLAGS: 00000806 [ 247.460731] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 247.460733] RDX: 0000000000000004 RSI: ffffffff8700189a RDI: ffffffff8884ee00 [ 247.460735] RBP: ffff8801db007f88 R08: 0000000000000000 R09: 0000000000000000 [ 247.460738] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 247.460740] R13: ffffffff87000911 R14: 0000000000000000 R15: 0000000000000000 [ 247.460743] FS: 0000000000000000(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000 [ 247.460745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 247.460747] CR2: 0000000000a3c000 CR3: 00000001b18f3000 CR4: 00000000001406f0 [ 247.460752] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 247.460754] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 247.460755] Call Trace: [ 247.460757] [ 247.460766] trace_hardirqs_off_thunk+0x1a/0x1c [ 247.460773] ? reschedule_interrupt+0xa/0x20 [ 247.460776] interrupt_entry+0xb1/0xe0 [ 247.460780] ? reschedule_interrupt+0xa/0x20 [ 247.460781] [ 247.460785] RIP: 0010:native_safe_halt+0x6/0x10 [ 247.460786] RSP: 0018:ffffffff88407c38 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff02 [ 247.460790] RAX: dffffc0000000000 RBX: 1ffffffff1080f8a RCX: 0000000000000000 [ 247.460792] RDX: 1ffffffff10a2558 RSI: 0000000000000001 RDI: ffffffff88512ac0 [ 247.460793] RBP: ffffffff88407c38 R08: ffffed003b6046c3 R09: 0000000000000000 [ 247.460795] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 247.460797] R13: ffffffff88407cf0 R14: ffffffff88eccfa0 R15: 0000000000000000 [ 247.460804] ? trace_hardirqs_on+0xd/0x10 [ 247.460807] default_idle+0xbf/0x430 [ 247.460810] ? __sched_text_end+0x2/0x2 [ 247.460818] ? rcu_idle_enter+0x329/0x460 [ 247.460822] ? rcu_eqs_special_set+0x190/0x190 [ 247.460827] ? tsc_verify_tsc_adjust+0xf6/0x3e0 [ 247.460833] ? hrtimer_forward+0x19b/0x2d0 [ 247.460836] ? mark_tsc_async_resets+0x30/0x30 [ 247.460843] ? sched_set_stop_task+0x2a0/0x2a0 [ 247.460848] arch_cpu_idle+0xa/0x10 [ 247.460851] default_idle_call+0x36/0x90 [ 247.460854] do_idle+0x24a/0x3b0 [ 247.460858] cpu_startup_entry+0x104/0x120 [ 247.460861] ? cpu_in_idle+0x20/0x20 [ 247.460865] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.460869] ? trace_hardirqs_on+0xd/0x10 [ 247.460875] rest_init+0xed/0xf0 [ 247.460882] start_kernel+0x7f1/0x819 [ 247.460885] ? mem_encrypt_init+0xb/0xb [ 247.460890] ? early_idt_handler_common+0x3b/0x60 [ 247.460895] ? x86_family+0x32/0x40 [ 247.460900] x86_64_start_reservations+0x2a/0x2c [ 247.460908] x86_64_start_kernel+0x77/0x7a [ 247.460913] secondary_startup_64+0xa5/0xb0 [ 247.460915] Code: 44 00 00 55 48 b8 00 00 00 00 00 fc ff df 48 89 e5 41 55 49 89 fd 48 c7 c7 00 ee 84 88 41 54 53 48 89 fa 48 c1 ea 03 0f b6 14 02 <48> 89 f8 83 e0 07 83 c0 03 65 48 8b 1c 25 c0 ed 01 00 38 d0 7c [ 247.461707] Kernel panic - not syncing: hung_task: blocked tasks [ 247.759957] CPU: 1 PID: 877 Comm: khungtaskd Not tainted 4.16.0+ #378 [ 247.766513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.775846] Call Trace: [ 247.778418] dump_stack+0x1a7/0x27d [ 247.782024] ? arch_local_irq_restore+0x53/0x53 [ 247.786672] ? vsnprintf+0x1ed/0x1900 [ 247.790451] panic+0x1f8/0x42c [ 247.793621] ? refcount_error_report+0x214/0x214 [ 247.798357] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 247.803702] watchdog+0x97a/0xd70 [ 247.807135] ? reset_hung_task_detector+0xb0/0xb0 [ 247.811954] ? complete+0x62/0x80 [ 247.815385] ? __schedule+0x1ef0/0x1ef0 [ 247.819335] ? do_raw_spin_unlock+0x9e/0x310 [ 247.823718] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 247.828277] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 247.833357] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.838346] ? trace_hardirqs_on+0xd/0x10 [ 247.842467] ? __kthread_parkme+0x176/0x240 [ 247.846762] kthread+0x33c/0x400 [ 247.850103] ? reset_hung_task_detector+0xb0/0xb0 [ 247.854919] ? kthread_stop+0x7c0/0x7c0 [ 247.858869] ret_from_fork+0x3a/0x50 [ 247.863213] Dumping ftrace buffer: [ 247.866856] (ftrace buffer empty) [ 247.870544] Kernel Offset: disabled [ 247.874154] Rebooting in 86400 seconds..