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", 0xfb8}], 0x1, &(0x7f0000001cc0), 0x0, 0x20000000}, 0x81}], 0x2, 0x4040000) [ 180.091447] encrypted_key: master key parameter 'T5gu_C S)!L(5.] [ 180.091447] 9O2'scm^'7Py' is invalid 2018/03/28 09:51:34 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.mem_hardwall\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000240)=ANY=[@ANYBLOB='8:0\rQ'], 0x5) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) 2018/03/28 09:51:34 executing program 6: r0 = memfd_create(&(0x7f0000000000)='trustedtrusted]cpuset:\x00', 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000180)=0x4) prctl$getname(0x10, &(0x7f0000000080)=""/203) write(0xffffffffffffffff, &(0x7f0000000040)="e72905", 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038cff0), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/03/28 09:51:34 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @rand_addr=0xffffffffffffff31}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@nat={'nat\x00', 0x19, 0x4, 0x553, [0x200003c0, 0x0, 0x0, 0x200005e0, 0x20000610], 0x0, &(0x7f00000001c0), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x5a3) r1 = getpgid(0xffffffffffffffff) capset(&(0x7f0000000080)={0x399f1336, r1}, &(0x7f00000000c0)={0x8, 0xfffffffffffffffd, 0x1, 0x400, 0x8, 0x71b}) r2 = memfd_create(&(0x7f0000000100)='cgroup+\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/03/28 09:51:34 executing program 3: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x125080, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x4, 0x1, 0x0, 0x1, 0x4, 0x5, 0xff, 0x80, 0x6a, 0x7fffffff, 0x3f}, 0xb) getsockopt$inet_buf(r0, 0x0, 0x84, &(0x7f0000015fe8)=""/24, &(0x7f00005fbffc)=0x18) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x50) 2018/03/28 09:51:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x9) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0xa, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f00000001c0)=0xaa) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x101000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000040)) [ 180.155833] encrypted_key: master key parameter 'T5gu_C S)!L(5.] [ 180.155833] 9O2'scm^'7Py' is invalid 2018/03/28 09:51:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000640)=@generic={0x0, "ea57b0cf6bbe78a25743e4b8a59ba79dc5c0315c16fa5cf033def4b646892547f40841b496b4ef7ed8c7d45a3aa6274a52ef9cb8fe2c76d0ff8f171bfd773803ef28b7b25bd93d9a084a298f780df578943d1d6c44478916cab4738ed7e57dddce45b3ee37303075bfcd2ba2c5aae0fa99d7c5fab40222586021120942e2"}, 0x80) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x1a1000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x10001, 0x100, 0x1, 0x4, 0x8, 0x3, 0x3f, {0x0, @in6={{0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x11}, 0x7}}, 0x6, 0x3, 0x47, 0x3, 0x80}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x3, 0x0, 0x80000000, 0xc2b1}, &(0x7f0000000180)=0x18) 2018/03/28 09:51:34 executing program 7: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r1 = request_key(&(0x7f0000000340)='.request_key_auth\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)='/dev/rtc\x00', 0xfffffffffffffffa) keyctl$negate(0xd, r0, 0x9, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x31d882, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x9a, "a5fe11a6ac3455587c4c3e3236653e2ee80034e15ba8c09ae354c7947206b79c8a1ee4f564151bf7b23f32135fb894e2492935bf8e2f55973af73244fa260093b1bc1e05b0e8a1a5d46db688f17627358989dabe4398e2fdaa9ecdcecad3a5a1a86fc1ddcb5ace13da630e14dde3b20d1185c7053825798a0c78f93efe48c93daf8ab07aa10e82394bf7879303958f30ba925157e97aecf0348a"}, &(0x7f0000000200)=0xa2) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000240)={r3, 0x5, 0x3b92, 0x3}, &(0x7f0000000280)=0x10) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x121000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r4, 0x7709, 0x0) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x12, r4, 0x0) 2018/03/28 09:51:34 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x1, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x3, 0x48, [], 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000140)=""/72}, &(0x7f0000000240)=0x50) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'vcan0\x00'}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000040)={'\x00', 0x2}) 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) r2 = getgid() r3 = getegid() setregid(r2, r3) r4 = dup2(0xffffffffffffffff, r1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r4, 0xc0045540, &(0x7f0000000000)=0x3f) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000480)) 2018/03/28 09:51:34 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r1, r2/1000+30000}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) times(&(0x7f0000cc1fe0)) socketpair$ax25(0x3, 0x2, 0xce, &(0x7f0000000100)={0x0}) sync_file_range(r4, 0x2, 0x3, 0x3) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000200)='/selinux/status\x00', &(0x7f0000000240)='/selinux/policy\x00'], &(0x7f00001a3000)) r5 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1}, &(0x7f0000a71000)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000100)=0x6, 0x4) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r5, 0x4, 0x42c00) write$selinux_validatetrans(r3, &(0x7f0000815000)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a746d705f743a73302073797374654e5f753a6f626a6563745f723a756e636f6e66696e65645f657865635f743a7330203736202f75737236d0dd586e2f637570736400"], 0x55) timer_create(0x1, &(0x7f0000abdfa0)={0x0, 0x1e}, &(0x7f0000db3ffc)=0x0) accept4$packet(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14, 0x800) timer_gettime(r6, &(0x7f0000964000)) r7 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r7) getsockopt$sock_timeval(r5, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) getsockopt$inet6_opts(r5, 0x29, 0x3b, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) setsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f00004e0ff0)={0x0, 0x7530}, 0x8) munmap(&(0x7f0000b52000/0x2000)=nil, 0x2000) r8 = dup(r5) setsockopt$inet6_tcp_int(r8, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r8, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r5, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r5, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg$unix(r8, &(0x7f0000e18000)=[{&(0x7f0000161ff8)=@abs={0x1, 0x0, 0x2}, 0x6e, &(0x7f0000d5af90)=[{&(0x7f0000de2f19)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)}], 0x1, 0x1) 2018/03/28 09:51:34 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xd6af}, 0x2fb) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x5, 0x0, 0x201a7fb1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = syz_open_pts(0xffffffffffffffff, 0x220002) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x3, 0x1}, {0x9, 0x4}, {0xde0, 0x5}, {0x7fffffff, 0x6}, {0x101, 0xffffffffffffffcd}, {0x1, 0x4}, {0xffff, 0x10001}, {0x80, 0x4}]}) 2018/03/28 09:51:34 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) clock_gettime(0x0, &(0x7f00000000c0)) setitimer(0x2, &(0x7f0000000040)={{0x0, 0x2710}}, 0x0) 2018/03/28 09:51:34 executing program 0: r0 = socket$inet6(0xa, 0x80f, 0x9) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00000000c0)=""/185, 0xfffffd7d, 0x100001f, 0x0, 0xff78) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/03/28 09:51:34 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000100)={0x4}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000140)={0x6, r1, 0x10000000000004}) 2018/03/28 09:51:34 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_raw(r0, &(0x7f0000000000)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001e00)={'syz_tun\x00', 0x0}) bind$can_raw(r1, &(0x7f0000001e40)={0x1d, r2}, 0x10) 2018/03/28 09:51:34 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_dev$midi(&(0x7f0000001580)='/dev/midi#\x00', 0xfe, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f00000015c0)=0x200, 0x4) getpeername(0xffffffffffffff9c, &(0x7f00000003c0)=@can={0x0, 0x0}, &(0x7f0000000440)=0x80) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001540)) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={r3, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) r4 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x5, 0x22442) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000001500)=0x5, 0x4) ioctl$KVM_GET_ONE_REG(r4, 0x4010aeab, &(0x7f00000001c0)={0x522a, 0x7f}) ptrace$pokeuser(0x6, r1, 0x4000005, 0xa463) r5 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2ee0423, 0x58100) sendto$llc(r4, &(0x7f00000004c0)="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", 0x1000, 0x4000000, &(0x7f00000014c0)={0x1a, 0x322, 0x0, 0xb05, 0x20, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_dccp_int(r5, 0x21, 0x0, &(0x7f0000001600)=0x8001, 0x4) socket(0xd, 0x4, 0x8000000000000004) fcntl$setstatus(r4, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000280)={r6, @in6={{0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x5}}, 0x3, 0xe0, 0xffc, 0x3c, 0x5}, &(0x7f0000000340)=0x98) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r5, 0x81785501, &(0x7f0000000080)=""/204) 2018/03/28 09:51:34 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='.', 0x2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000140)="232d2f87510ff5924ae15857ce4cfbe6", 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) select(0x40, &(0x7f0000000180)={0xcab3, 0x3, 0x4, 0x64d, 0x2, 0xfffffffffffffef2, 0x5}, &(0x7f00000001c0)={0xfff, 0x3f, 0x7ac, 0x8, 0x8, 0x8000, 0x5, 0x10000}, &(0x7f0000000200)={0x4, 0x0, 0x9, 0x4, 0x1, 0x8, 0x101, 0x1}, &(0x7f0000000280)={0x0, 0x2710}) ioctl$KVM_SMI(r1, 0xaeb7) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='vfat\x00', 0x20000, &(0x7f00000000c0)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/03/28 09:51:34 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000240)={'gre0\x00', 0xa1fd}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00000001c0)={&(0x7f0000000180)=[0x0, 0x5], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "9f3b74581cbf20d9c6827b193a25e4a46124bab4b2f9644019994c35979cc32a"}}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f00000000c0)=0x1) write(r1, &(0x7f0000000180), 0xff4d) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000280)={{0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x101}, {0xa, 0x4e21, 0x0, @empty, 0x7}, 0x5, [0x4, 0x200, 0xfffffffffffffa1b, 0x7, 0x9, 0xafa, 0xffffffffffffffff, 0x7]}, 0x5c) 2018/03/28 09:51:34 executing program 1: r0 = epoll_create(0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000200)={0x3, r0, 0x1}) timerfd_gettime(r1, &(0x7f0000000240)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000280)={{0x6, 0x1}, {0xffffffff9ca29fff, 0x7}, 0x1, 0x4, 0xc000000}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x9e, 0xffffffff80000000, 0x6, 0x3ff, 0x40}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000400)={r4, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x7, 0x0, 0x100000001, 0x9, 0x40}, 0x98) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000080)=0x8, 0x4) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f00000004c0)) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000040)={0x3, r3}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000efaf0f49c502b72bc3a3000002000000ffff9d09c8ba1d0000"]) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000d7c000)={0x0, r3}) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @rand_addr=0x2}, @in6={0xa, 0x4e23, 0x8f, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e22, 0x50bb, @mcast1={0xff, 0x1, [], 0x1}, 0x6}], 0x84) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) 2018/03/28 09:51:35 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) sendfile64(r0, r0, &(0x7f0000000040), 0x80000001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) connect$l2tp(r0, &(0x7f00008adfd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}, 0x2}}, 0x2e) 2018/03/28 09:51:35 executing program 4: unshare(0x20020000) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0xffffffffffffffff) poll(&(0x7f0000cf4000), 0x0, 0x7f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') 2018/03/28 09:51:35 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000200)={[0x7fff, 0x7, 0x0, 0x7f, 0x356, 0x10001, 0x10001, 0xfffffffffffffff8, 0x10000, 0x1f, 0x100000001, 0x8, 0x2, 0x3, 0x5, 0xfffffffffffffbff], 0x4, 0x81}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000080)=""/80) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0xc) 2018/03/28 09:51:35 executing program 5: io_setup(0x40, &(0x7f000007e000)=0x0) socketpair(0x3, 0x803, 0x10001, &(0x7f0000000000)={0xffffffffffffffff}) syz_emit_ethernet(0x100, &(0x7f0000000140)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, @empty, [{[{0x9100, 0xfd, 0x9, 0x1}], {0x8100, 0x51a3, 0x7}}], {@llc_tr={0x11, {@snap={0x1, 0x1, "8b", "5791fa", 0x6006, "0dc860000f3c6009c8fd8f65bba9314b3f53e67afadedef89c89263f907c4641fa9c78ddee8cf78cd2ded1b82de74e99d63cad29fef7c43b320d95ccd83c506b6032609cac56f58c03025ba32788933308a70e063e0ec9660324094688ac9fffed664db5cb8c0f9d88303f70b84f2edab3a3b903cd9102e37a3ab0881d009b153b9ad230dbdae92f9de3f1b6e3877c80b7723ddfa0a6559aa1ebd4c0edfcb661443127b6ee2b82126613c9844a067913dac04da595c9aec39f14818498cf905ba04f9c9c9d9c50f35ad8f840a5edce9fec11942e105437cc0f0e5d5d79693dc37869"}}}}}, &(0x7f0000000240)={0x0, 0x3, [0x14b, 0x418, 0x46d, 0x469]}) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000380)) personality(0x83ffffd) io_destroy(r0) 2018/03/28 09:51:35 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000100)={0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) connect$nfc_llcp(r0, &(0x7f0000000240)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "901474e34ab6044f9a3f83cdca7483124487dd72c33944e4de8f6e25ff92ef1f3e688f906aa46974f8d0783a100a0163c2d97dc0a2b450683cd4b40e23fe4c"}, 0x58) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ipddp0\x00', 0x200}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="7413e0c515f5ed241883c6d1ae8f2bf9", 0x10) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) [ 180.463865] device gre0 entered promiscuous mode 2018/03/28 09:51:35 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000}) [ 180.530866] binder_alloc: binder_alloc_mmap_handler: 30410 20000000-20002000 already mapped failed -16 2018/03/28 09:51:35 executing program 2: creat(&(0x7f0000000080)='./file0\x00', 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x400, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40a000, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x20) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x40000, &(0x7f0000000140), 0x8) 2018/03/28 09:51:35 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000600)=0x0) sched_getparam(r0, &(0x7f0000000640)) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x105000) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000140)=@raw={'raw\x00', 0x9, 0x3, 0x418, 0x210, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x34c, 0xffffffff, 0xffffffff, 0x34c, 0xffffffff, 0x3, &(0x7f0000000080), {[{{@uncond, 0x0, 0x1b0, 0x210, 0x0, {}, [@common=@unspec=@conntrack3={0xc4, 'conntrack\x00', 0x3, {{@ipv4=@loopback=0x7f000001, [0xffffff00, 0xff000000, 0xff, 0xff], @ipv6=@remote={0xfe, 0x80, [], 0xbb}, [0x0, 0xffffff00, 0xffffffff, 0xffffff00], @ipv6, [0xff, 0x0, 0xffffffff, 0xffffffff], @ipv4=@multicast2=0xe0000002, [0xffffff00, 0xff000000, 0x0, 0xffffffff], 0x7, 0x2, 0x7f, 0x4e22, 0x4e20, 0x4e23, 0x4e23, 0x0, 0x1}, 0x80, 0x1004, 0x4e20, 0x4e21, 0x4e21, 0x4e22}}, @common=@hl={0x24, 'hl\x00', 0x0, {0x1, 0x7}}]}, @unspec=@CT1={0x60, 'CT\x00', 0x1, {0x0, 0x2, 0x2, 0x80000001, 'pptp\x00', 'syz1\x00', 0x5}}}, {{@ipv6={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, [0xff000000, 0xffffffff, 0xff], [0xff000000, 0xff000000, 0xffffffff], 'ifb0\x00', 'syz_tun\x00', {0xff}, {0xff}, 0x5e, 0x130, 0x0, 0x8}, 0x0, 0x11c, 0x13c, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x6}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4d2, 0x4d6, 0x3fd9041, 0x6, 0x3}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x474) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000005c0)=""/11) 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, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x131001) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000100)=0x1f) 2018/03/28 09:51:35 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0x0, @time={r3, r4+10000000}, 0x3, {0x1, 0x9}, 0x7, 0xffffffffffffffff, 0x8}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) sendmsg$key(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x2, 0x8, 0x4, 0x9, 0x2, 0x0, 0x70bd26, 0x25dfdbff}, 0x10}, 0x1}, 0x4000) move_pages(r5, 0x112, &(0x7f0000000080), 0x0, &(0x7f00000000c0), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000000280)={r6, &(0x7f0000000240)=""/47}) 2018/03/28 09:51:35 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x9, 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, 0x0, 0x0, 0x79}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) write(r0, &(0x7f00000000c0)="c847b8edf876023ed9fc36b9a253d23d9db85a46214c17a220b63712f0155a4c617d87efc4caef8edeba2f94b3f66e852010ac9963a5fc7a807b206a5764bf8a3e98037a0cfb0088167fe695707ea4300373e23c8bff7246916adaf4365a05e86226675d2446eb9874582235903b7623a45f8962e091a50fee38d1143962e5538bfc129c36af2d5d29d205fcd593fbb321fbec6bc8ad0e296e596ba050e7d69f4a7b53d090e7184c12c871fd9ca048325557349200f337fb48a68a5cbf84d1162604b91f080b1e6c28634ac36be76535630e055adabed3d3b4a84acc", 0xdc) 2018/03/28 09:51:35 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xfffffffffffe) write(r0, &(0x7f0000000140)="79b762e12054b8720b87eedb9ce1d2a00ece922ea699e464e7baa19225fbbc74e39ebd5febb27ad9b6c70f482dd35951810f7f772832362bfae92bdef57fc1e5b5bad90bc880c2b10ae89f58f8f96081733559b768285ed57c52de8f70f9d7286c898f8d05c315c5dd9f1959ae1ae59a4c5ec9898cf840c6235df2dc85dff3", 0xffffffffffffffbc) r1 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f00000002c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000001a80)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001ac0)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000001bc0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001c00)={0x0, 0x0, 0x0}, &(0x7f0000001c40)=0xc) r7 = getpgrp(0xffffffffffffffff) r8 = getuid() getgroups(0x2, &(0x7f0000002f00)=[0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002f40)=0x0) r11 = geteuid() fstat(r0, &(0x7f0000002fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003040)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003080)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000003180)=0xe8) getgroups(0x5, &(0x7f00000031c0)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003200)=0x0) r17 = getuid() lstat(&(0x7f0000003240)='./file0\x00', &(0x7f0000003280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000003400)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000100)=[{&(0x7f00000000c0)="7a9104f0de3e71b9", 0x8}], 0x1, &(0x7f0000000380)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x18, 0x20000011}, {&(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a00)=[{&(0x7f0000000440)="ad17e69345c3c9e0205a17f6ce7c23ab1be769af88ebcfa7e52af400a06e58f9f751c946f63647e8a98e2c6e86f901e0431fbaed838674ab16de5d7a6f68c69d65dab91a077a6410df591b0ad6b5", 0x4e}, {&(0x7f00000004c0)="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{&(0x7f0000001840)="41691747d69ea2acded7ee7ad3bbf0bfe4afaa910884a7c22b3fb28184b9747086f462f4f189630305b004966b88addd496eda525c00a38cdb507c4e7cf2da248299d99f527b3caef4895da4acd6d1bc0ae92d558bfd4aa2134d4f245d6648758e6cb52fdacee410cf2a3e3b44c4937ce7f7305bb7cf676eddcf2950eece83a403c9624fed5c9e82a3ce751bb2f3de6d11340ee793ea20c05d0fbfa0c9b89e5214a2ac4f3adf3f61cc35deec74a0efc2c8f62ebd5e32e06d090697c49fbcdc05e9b7604532a66e800cfadf349d3b8e84ecc180872a6a3274c001c7fdd857c804df19e3c70a263d0b6859718d8357", 0xee}, {&(0x7f0000001940)="7842d36a7fecae26ebdbbb5e96bbf55cfd6254cc2cb7c5e2658aaee09f649ad720eab0bcbfb406be615918f6400c8efd597e8dc6b6aa78e4d13ebcbf4ddaaa909921326436ed104f7bac8b0947caff219b360bc506216b5aaac47b865c6e83f1a95657cda6533f8d59d666bb42a216583db9e5f14642c1dd9a81d95ff86caa2b147f24b05571872b90c091af4ad7a8a979dfd096ece77fd6d0ac87dd92a8f0e84ca70dc8eaf48ce2b8ffb5222f7d1e59aa650adaab8fd9209ef8afe5134b0f", 0xbf}], 0xa, &(0x7f0000001c80)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xa4}, {&(0x7f0000001d40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002ec0)=[{&(0x7f0000001dc0)="4452affbb95762c812bf4268c1c5d4efd374e006b7523a7355f779fe21c112f3d2ca9cf61f44fe85e863f64cd15ed559218e9dbfd0b90e6e21ff6b10301355450a845fe957043c6e5dc45bc19d2e6c49001d6547513a763362fb07e74aed75ed05ed1d4d025e186ddd301f7774153ab9748ddb9457fd38f8b4f11753322c978f745a274cfb04cf6ccd73822547604426a2816b16a362f9003a2942d8bb96d7f532ec6eed1d0c4b5cc09ee3000638e4747105cca931cee1470c8265b6acc66b4e4820ed5c48c4e2ee2e1f7c6caf740bcbbc4fc3df", 0xd4}, {&(0x7f0000001ec0)="99f39339f610f2ba1b49eb0e4608a37308a297dbab7cc399d69917bfb493675fd15039a25e4954e72b3d44c6368832cbb0290b446ae35301314054514c8f2f5693f04cff80c2efec3007639376a70490a9027735115cc62ce84ffe3a230d84a29c904560a5c9b7514b84800d69581d677503cb1f62bfdc5dca1a286f0f0dcaf768d7457daf0b7e5de2730762777e3e92460431bb7994ad0198eed1d62bd90c5039c2fd775252dbaa034b08f03a679e9ec838194f272219384d02ea1e1fa3d35773535e76c9daf3eeb383b4fc58d1d2e6050f5877e328c901d998d2cc6e484c1678f687d51d08b15ca96ca002c65e597ba689f18562354c98aeeb2519cc753ada6dd2d77bc78a35996998ad754f7902f375b84d3d9f01ea9d4af46a8907f5edb7be181ae1b1099253fa0b3b81b53db01bef6cbfbef36de63bc16e5b77bd0c9c9e55ccdd15a4f192803bdd35befa9135447cbbb34e0aa7f21816e13eac9620f808d4710c47a8705321e2daceb3b60e3fe61975f860f72ec2142807b4727b954d6a6dd0b64e2d314baf310e6cd86bc8652cbf7b9688e571d0524cb5e8e7692fd079059bfcaaba9b56c0f46ab86ecd4b1e0ad52126f3c324b0b10324d9a6af0a21ac0de937855f58366e7e5787490877a70fc5d018b93766086037b4a11944aa0b481a670b605e2d163feede85ef1970a764835626a74c911eeb151ef97c961d5c91745a7b08d99462e42823464c66c7790a463b465aa10eea79c00b1a198cf2dbfcf3afe290155a97c1937ce1d976240239137fb7fde2b84176c86b11082be60c9163fbef25749f3352890a8e49d405d17f8c84eb598253669d4cf82df89ebe89cf380ff5a95ffd610e6201ef85b4399400aa6c4cb7c36b0a29baf99982461d6d1137521757aa4b16ed516dcdebfbae60fe947915213280327cf08660b8679a1ff81d0c7b174ad45d0059b0495e8f6dbf7a7c7dd00e0681c73f0ff3a5dc7b51edba9b1a81cbbd7b75fc35843143ffcd7296afd80899453cb60189a7c79657d36e10e60b4dc7c4b5c3ead33f171897833c514d4b2385f50c2fae2ec0b5b1c926c0e02781cd79f9283b21371d0f33e334bb24c98daaa32bf2cdb0e6124165f0391fec5da5b20f3495fd9efd750872ea5ed9e10c4c26c5b8df5b715a66494f21c33a7a2f9b55d4069314ebe2686dd7678462b31b5480525bc138e13daf245bbe0fdf3f516400b2e4b8eccf36f96e7d72a0b1fe87854c95aa499bab02cd8af77ba1f05319c44dfec055bf0434f67b4fc0f7395d7df6110bc49086d85bade48af7984cb6ca718fb913c4006e5a25445a4a9ddf9bb4d05a85be3ded73e2985cdf7f877594eb88c4797e59a2aa19dea75ceaba38072f937b78fa7f8f9e04eaf6add84c38e067662736cb90ebe70ff57f325ebdff2e8c7d9332389508109fbb26804768fc41ed4af5de204ccc2419e72e83fce73096014d75919daada3f4510c4be3e04e0c80e01130afb62614b076e5c4add9849e4bc755eea763cf534529e8f4c1cf6a7f34817ac84f2cf1e4a4fe05663bfc928bed15642a266247f290adce504f4c315d60d975d5ae6bda5610483fc8a233719267a97bfa2c1ce32acdb5013fa6f4d9ca5ad691562ef420b2e27e3a6011b7ddb04d3d0c22fb602cb887045fea635cd899c586d1b85aaf7e310e3eaf7b990c917d93bb6cb120c79624c66881ee219d46c17aaaa7ab983204b5075d21d101813882000383f87e589825da3b360ee7957cc6f5a47ea25c4116de10bd2d6f15c394acc597c8759b6fe0ddb6e70aee7cd7eb61d3a0795de07969662c0e91ab6ed06e378bfbd58fc5fe88bdc18bfc3aad5eaa1ccb18319320c13a710c37754c38bb19b90a1179b5846b263eaf3cf04b41d4ba930f00a3d22a03a27c97369b627cf5948f43e6c9ca291227e4c0a05911f8980a94f3f9fcf3ccba245b6471910c839b0e8df64b83a894db46d8c7446e9ecc3422477cb2da7f337be6c2f22e4c2fe58492ea8f1d42fce414bb366957132c8c456f80a9f28a5c8c3cbedaef1dd1c652a9780a4f1d9bf7746e3d920c00746b5c86f08683e3c68afcaf9499846d5059083cbd2f49cf73f24031ecb4d1d00c998b20967a2e44e3700dda48eb7531f0221e5b3b549666b52aeb64aeac98fef5cce89a8f0153ee9369a1eb76c6801b3caf884ac196bed948d531bf50a78fa1cc8993e639bcf008437d7560192a5babf1bad650df2d15f2cfc14b29cb1abfbba252c0fc49103f6c84d66e9329973e0720263711d7a35ad843d75b8a84ac7849aeafd8fcc9a353e344abdee5d46973438888e06ba17ab9db4306de7a5e28bc60bd74fcd1a79f6e077c236ebaeff75fad091c6850d27e1ed29171d302df3bfcdb131dff4ff3c77bf9e59229d5f950346ebd4f291ec15c960e2ca0ced42f4f78ad6e21129406e8e3c4e34a634eb45dda4bc9169ede2958300fdde2a7dfca625e95acf75de1f70805db2592f670f4df331c401e5158d0d3a73a77eed02a92dfefd52c538ee6e500db781f1fda6995bcdb386a9ec97a0822ccb09fb43148004d3f11f96e3cdf1c4c315674e107466457f4b182de1adc7839b07400c1c60d95f36591bad9505317c4c184a51c026207dbc7dd1ac81665a90eb807d220464f70e08e38f5acfe2273bb43d4362450b4e0b0ab09f51d80473445af39630a9a5793a5e57f7e25e78a886c82fb6e73d808eb5a5031acf630069aa1a0e7bd008e84e99f345ff85af122e3d18eb2a4cb75757f6672883d801383cf47be35c40ea441bac9f08d80a5d733b3c5568301f95ae33f83c119b9f1bc1111fd24676d7815aa278b9248ea955ac115960b1a8f115e9ea2bc809ac5828be0cc862558d809a7b1a75e264648cc63c0d98ad63187041b9f0571edc19b7f0cf6f1241e777f837e07fb91bd5f93b725ca009c06834b9c53c5e194ba8f7af19aea0e561bb558c512f3fb4637f14b1dfeb146968e93e41e9c0ee90b2555b3c9248ba7be2b86af9070b10e90cacda9f362a5770cfd4b61840bbd15f0fbbad88de7cfb932849ca977d3a15c7062679388f3b9f4245de2a6d87ab381ff41e72a4476b6b79e6f52bcb9ad9323ab0602947df28916ca0e35be2ba3b82c17a654763f6cc8d64eb9c299f0460a21e7b01138167cdd37233af2d192e488ab3e0d8916711178be6d909999e073b91bebf48e9ea6d353a08004a08acc3305a17728ab5552e62d3f3468ac8c62143dca9f9793a8b4c28fb848800aeaf1dfa101dbcce38571eb251d7f9902e255d84aee8e2f5be2be0313efd4f901b1e2d23255d5ed866632954f2240abd465f37c2e38303a5786c8d391f2043131485f3617c33e52781f9c76df94edc0f682c4492edec8d041b942b0099c83264a967a0a066de9c9356c736d6ac833cd9cff92dc1c0a5502f519155cf41bfa89098db0be48095121e535ae556be3b4a86ea46ce600a6e7810cb08aa79e8b8913147ecf1ba57efb7810caaae3ab97dec1e066046b1498aa409bf16451e0842a12efe6eab536caccf1a52eb85db122e65c9e0d7bea882e90bd8bbefdfb99d531590f1d61e95f137c2da174cead6e055167b1a119511ca4d5c720f64685ca0ecde71d6801e783943d27d513bc4891c7667e44098f339a7b02595d896ca59efa64029afc3d4907ceaf97d94d9ecf2511044c5689d78cf9bdf82ec81bc0f3bae53d5b2ae5c4821edab8daffda02b9a018176d093af010ed75f9849b34736d505a7b2f57fa9e635ea0cc8a7bc0b639a13dab0a95de148205a82b396cfc823d7e06cec719295368cdb0b4d47df6b40f5b5a27afe1dea0a4b98e31527cf3346fac0272589c7d407bcf0bcc3d44c5e5164f4cb70fc2a4ff701a3649b922142d506aa8851a337471c1811594652919e9341b1308b6cc57ca8c11b72d34853e226251d570d90376882f6c776077e7d035a4a328449415c8baf51d0a197eb22f6747c438039725dd54d18d344b3a3d50531f5c08b880710dbe1c097b445e5feb90898fc4f2695fd6fe07eed8888b7fceaad553fc9b0d9c7b6ff654f3c32e267010f27fa515a4d722bcdd3e60e693742b01fe32ef5dd9e79d09f25cae724c73b4ac8271e8a82247fb1aa112b942dd0a0d1fa87acfe37e01add2d941dcc0186d29d3da298626bccc78a056e7eb95a19faf81c15fbeb2a32d0c957190fdeb1c6b46da46016f8b58f84114b877e7e0a962196a03f499d368db60c66f5a87ec1de68785fea2d26301a64caf05ee040f7f15958198189e761219d6408dcbd628898e4e66ed4005ac12448d06029572d9026a33939e56067def7d605c88c644087d386277c4302c4b5902d4d4507408823a396d0302ef9309f40d2a48697a2784d73ba1b24393762b98776bc2f4d6c66cf98d084941ac66219076cbc186267f86044a6dca34ba9555aa1afe64cf09c1216492f52d8ef7d11cd755f073d97214380789caa0dbfcf0d66b41e9749d9689c647603ffd4e59e866ec3bc73eb52c2512906666b2aea2eec28e7a4ef6eaa7e164a9660bf8f8eb2dd28d369405aa04d00a6dbd60933cb68d19ed98f19eb45c59c8dae66e007a6e28cc8493f851f23e616c8bede576ba6e6fb93b6369c41500171257eeacc1373c5ddd08dfcadeb4ae093d6c6ba7d2ffaee7658f4b6d4f0e4e80baa670325db23767b59df0e531bf90c6c54605ae933f90c85f1a6cbddc1b9492814d432d78c700e73c1dfdf244fe86bdc1a45e66cd6dbb64ad3d687efbc98f0e9cbde114e5cd56ac3ce7f031f7e4abf3fae227af7a9b172d4f2516feeb2dfd96f76dd470127d6cff296b62c5f381d9233fe3840a4ce1b70b7832a4bac1f10dcd5e7567ecda0cd4b5715778f0057e08dae81622f0b98d035c51b6b329df1d8da4b0826f014c16ab3dfc5ef9ea354bee7b1f9b29770e78adf0d2a9afe371441afb737e88cf5ed62c0466f17a92f3eb52ce964c9f82f08263064b048fbea974bb714e76990d9df18a41ddbae9464305e1d03f8f81b276eabd630a99818011b69043aadd1bfd6932be519a929be0ded00c399d15ed4a885f11c2c0addf05ada9a78170375f7fa287c974312a7b232d26a370b067d4c91c1b9973f8e25aacf822f2862ce739dffed60c2186c713b8fcb79fa7981b0c57f225c302ce816506448d5785066515bb4dc091951cbc956387b17206143fd05c3442a9b8483c304726678a5b6d7940970d2c84b10f756cfd143c2882948a271a307d83004df8b34bf4dc4475d4652e6c4265f324fcd88284a0059d13b8faf02935f6abf0d8075d6eb93f0d0fdfb28047060659cac8389a23bce36842f30d39399b5bc6f27fa8eaef308a752906067c9cd15a6ad9f276cbbe63c599ce11a4ed4bbc30d04cc057f9d020fae75679958b7abb52188fe0312d972a26969aa1683daf2a2fcfc83f23842a952b29d5148373fdc4f677de5764963107dc1b041d6e2cd63a00f782afa4943f483d4dc5c89f1495f05869668cc8ad2961a63c2ff2988f1cdf9dcd61b0c22452b74b484a4e085d5a1a399d7890bf6696b5e5541ccb1c13b8faee98e0af797a718f1c540353575d49134539e5c6462e7535ad154bffbbd00df4c88131fe67f458c6a34ac540859f0ce78729cfe84e2aab2090d04f67fc1498f76993325a03d77da2adac94819d6b02a6a2f5d55c3add40e082624ce363bccd38bd11d20d7ce36c24caa0b6b86afa133670014849e8a8e06d49656d4f39073619d4b6bc90b590aadbf17a5a5070a62962577eccabca323f1c0f65f6e1931c99f36952fb399", 0x1000}], 0x2, &(0x7f0000003300)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0xdc, 0x84}], 0x3, 0x0) 2018/03/28 09:51:35 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) capset(&(0x7f0000000040)={0x399f1336, r0}, &(0x7f0000000080)={0x8, 0x80, 0xffffffff, 0x3ff, 0x4, 0x8}) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x400000, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000100)=0xffffffffffffffff, 0x4) r3 = geteuid() setfsuid(r3) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000140)="c03dc371e9f1ba877750bca8c6f69035", 0x10) setsockopt$inet6_tcp_int(r2, 0x6, 0xa69f7a8f77982678, &(0x7f0000000180)=0xffff, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, 0x2, 0x3, 0x3, 0x2, 0xa201, 0x6, 0x5}, &(0x7f0000000200)=0x20) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000240)={'ipddp0\x00', 0xfff}) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000280)={{0xa, 0x4e20, 0x536, @empty, 0x9}, {0xa, 0x4e21, 0xfb, @dev={0xfe, 0x80, [], 0xd}, 0x7}, 0x1, [0x0, 0x7, 0x4, 0x6, 0x6, 0x2, 0x80, 0x200]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x0, 0x1, 0x9, "2d02cacb0c8163ae3bb8249b48d87838baafd846dc1012891228713d62c00ea9ccb15301c5b8e90d749c357510469ddf5aecf5956af886333be77c2667dfaa600caf55ca046733893b87fdedffc2dd15"}, 0xd8) setsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f0000000400)=0x1, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000440)={{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0xf}}, {0xa, 0x4e20, 0xfffffffffffffeb3, @local={0xfe, 0x80, [], 0xaa}}, 0x9, [0x8, 0x8000, 0x0, 0x4, 0xd1, 0x1, 0xea2, 0x4]}, 0x5c) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000500)={0x1, &(0x7f00000004c0)=[{0x7fffffff, 0x4}]}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000540)="66d7c8ef4f127f22c8ce5689ae08d7f9", 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r2, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r4, 0x4) openat$cgroup_int(r2, &(0x7f0000000680)='io.max\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f00000006c0)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000740)={'security\x00'}, &(0x7f00000007c0)=0x54) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000800)) fcntl$notify(r2, 0x402, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000840)={0x1000}, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000880)={0x0, 0x6, 0x1ec6f4e}, &(0x7f00000008c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000900)={r6, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0485510, &(0x7f0000000b40)={0x6, 0x6, 0x1, 0x3, &(0x7f00000009c0)=[{}, {}, {}, {}, {}, {}]}) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000bc0)={0x6, 0x0, [{0x333}, {0x35a, 0x0, 0x6}, {0xbff, 0x0, 0x3}, {0x243, 0x0, 0x100}, {0x0, 0x0, 0x5}, {0x993, 0x0, 0x1}]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/03/28 09:51:35 executing program 6: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)=0x0) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=0x0) r4 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000480)={{{@in6, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000580)=0xe8) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000680)=0x0) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() r10 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000ec0)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000fc0)=0xe8) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = gettid() getresuid(&(0x7f0000001440), &(0x7f0000001480), &(0x7f00000014c0)=0x0) lstat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f00000030c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getegid() r19 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003140)={0x0, 0x0}, &(0x7f0000003180)=0xc) r21 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000031c0)=0x0) r23 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003200)={0x0, 0x0, 0x0}, &(0x7f0000003240)=0xc) r25 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000003280)='./file1\x00', &(0x7f00000032c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001d00)={0x0}, &(0x7f0000004640)=0xc) fstat(0xffffffffffffffff, &(0x7f0000004680)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000004700)=[0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004740)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004780)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000004880)=0xe8) r33 = getgid() sendmmsg$unix(r0, &(0x7f0000004940)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000100)="711f976fda98f90dcd8812a1f60ae02189bed06e0ad7cc34386769166f2236e7ab6c5c1091df22ef0c7fb1dd044a6fad830b8fa8dedf90853be24ef534a2229cef96f83e33508afd6cf2afd467d90ca96442d8ed97182c7d3d0d5740a51172be7a1d41b5511728775ff1d6b1c9677a78a0354c1dafd208b0420b687e77dbfff371dfa6c866ac0d420ecc9f85045ef0174d0add70734a8b1b025f75f21a960aa4579c3fdbd40ae8d9bfbe", 0xaa}, {&(0x7f00000001c0)="482a8f1f68e4cde1821daa93ea305a49ecd36f281a9c98bc28d0782acc2bb10cc922316026543e155c2b43734b86b0c7d5a0e92ee001de9da6f647c09bb475bff9f5f3c602f36886b8bb34e8a5d923b318ae17ecdb76bfb65e559c150e", 0x5d}, {&(0x7f0000000240)="e80d816ef918956d3f2bc9d79dbd68b2068c593c5fb7be3e6dbd952853db3465011ba440451ab8b5e5af213e9c1926a7d427047701e346717a7aa6ff1251cb349950c82a97f00082a984ed092160e0e7b8d125c8f56cbe276f999d8529130ea553ca09f59a2dc60fe532e449f6", 0x6d}], 0x3, &(0x7f0000000780)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}], 0x9c, 0x10}, {&(0x7f0000000840)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000e80)=[{&(0x7f00000008c0)="7dfcee416c865008fefa1d4d719c402d2f25473cb8a3784ba85883bc7668c4aa4383b88a8c5c3ba40bcd643faef3a56cb74da4a1e5c37142b471b36c970f4ade3559f59b591c9e50df68426544c6bdc30095a4d977b1d0b397e477f75dc59fe93dee36dcd79226739bb7886f5c417dfbd6aa7382ddc3b14652b43c2d314765d2be917d24157600f0a10789d6a0c454d455750690edda01c02c3b9df6a020d8d239c8ba5414a63eb03f9710ad612b5ce34fa99f1df6352834dc271c579498652c22450de4fcce8a905b01ab0e8f7810a432d6e48dba1bd3cbf4d988afbdfeb6c696472b", 0xe3}, {&(0x7f00000009c0)="98cda253bbc73a33367f341456dcae51e8ee671c677af1a0955826eebaf8ae4e62f0f836a8cea07580bf3fa23cba4b8997157071e2c8ffcf8e47d3175f7f90298c12a16545f140e446e1ee776f34c453af8d9ccb5f0b7a9cd93619b83efd6b7686aca022b54f50138d560b79", 0x6c}, {&(0x7f0000000a40)="b4944e0f6452d2d1c81d00fba669dab858f225c9bc8f0da42d55b261b5f76a5b1eea58001f8c3124c89a25181ab93f5d790e37ff10fe10f3aaeac76fb9adf2f67f40b9b6460a5abd6f85c203f1ed7c1ddbb7f15102a373ad1771471fea2305fc53a5ddd1d5a03f1ab9324e357e44309158ee1cfe1ea09b4f8bf0321e8f4031eb61ae05c425bd2111904074c206f9e5bf741fcdc403d9429bc9f70afd9c32f527300680e8cebac2e9a20b191936245de538cadc60d3ab8564f92b4f7a90dc9211b5c72044d4618ee72f88a253a44d7e", 0xcf}, {&(0x7f0000000b40)="a4dceab9ac03f1f4ade5e2839684553c5ed86eefc1d7127ab2d54c6a2ca0bcbfc2a37dea384d8c5647a7c5929c7472ca50ca65b82ee657c5287871d407682b3b3be5570e5e6f2042655e2d2acbb01671fb6b70711513c91a961a5da538aff4e87a26fd0bedf071d2bb4092d068", 0x6d}, {&(0x7f0000000bc0)="423c8079b481b17c8ab934a5a512a28e509bde0995ae4cbf0135438604879256948c87a5e9e71b6a0bdc10305cd85ae2d4e5cc506d8d29af76faaf490c28b7b36f1b9f6250d2dcc880d25604dc20be5500d7aff5652c47f8b2559548187cff75ac4e208df03f76383be9cfdc3665ed493cd644312866cb704bce67fd69e0c47adb6ef3103dfac7ddf892917c9dd6e9760d8451b09fd50c9d77a89947867b320ce88978a7df9335b2aff264ac78cbc26fc2d42c7bc1ab891146b0310960c0094f0da8b10a9952b33f2ceb9fcdb44d9423c12c41c29b61fc87cc46e7b71311c2b3", 0xe0}, {&(0x7f0000000cc0)="5055c8f1276ef0d1ad31458a4a403ffe0e0cd6b60653ae617708d4146d74489708c2c96bf96b0dacf2594a0f66c856c9e9209c6ad1029017103f1f8fe257239fab435b688015dd0131e9efde3fea48b9554434f68b49c0be3ec627c73478cc2de6ebdc9fb1f14a9c13ca034b8531c2a61bb06061c587b348420fb2ce173e96b98df500c0e9b67d755986369499da2d9ea0233163ed8eaa8208baff3c6240ee19a81ad2688084a29904e5419a711c68f76c11b1d84953cd2bb020bdcec24a251348776ec1e79dddeb6aa0406b3aa62bb54d7c", 0xd2}, {&(0x7f0000000dc0)="2ffeaab9f001df6df2f27542bdfa3583952c1d60ca682ebea54219ea0984b61fb6", 0x21}, {&(0x7f0000000e00)="7c662fa9465f4aebe17115242a482c0f6f9a8c05923e305891bd0a02cbe21b1cd5b331c8c9e0879e176cfdceadc9800584ade13474d02c36eb15f2fb16f750b2b47285f5bf813019212ea14f83c1972b0888e44787ba1d9208f6b9a2cb88c37b3c2f5cb4a0f4b1e6b42a", 0x6a}], 0x8, &(0x7f0000001080)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x60, 0x80}, {&(0x7f0000001100)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000001180)="3726ba6a15a7fb17f77f51e3100ef94de038085abde38da1ca26232f8c40", 0x1e}, {&(0x7f00000011c0)="c221d408aea4b5ba99f27234831c40e1e7f54c433ebcf75a6ae779952666ccb62fc9ba74", 0x24}, {&(0x7f0000001200)="01f3e0fb855e3448f23881b00dfb467e7dfdaf3ffbf9040693bd6cce3d9210eb30c7bfd5a8b62008379e27b9d0399c9d377e910e80822bfc8a38a25ccb922da857bf1031378e0ea23dc4ded4e7f6af45ae55243c528126d28ae3425d5ae4ca034c", 0x61}, {&(0x7f0000001280)="de13c09cf5093b6ff0e35ebfabc93a7894296d75e7ffe034aff4c0007d5f9b6e0756e2eff86b4b04b3fcb5f45dd3391d319fe379f3982982915763bc3a03156e6751270d7604ac800785b81f8b25635ded1daaeb3b4db434e7bdf9788096958fb6a981db2cc7d2eb640da646b459ec6193931be75b942a0f8754b9bb1fa91554126833e15b57babb7caeca096e8e", 0x8e}, {&(0x7f0000001340)="0e4bf96b18b61b0e86956f74a2a98604edf0349563c90da54871d4464ee186957aff6b9fceba0fa1791d1eac1fc8d1cadaef1bb7d2c8dd", 0x37}, {&(0x7f0000001380)="16b401d2d2cda5ab4048f68c43decadd064dbabdcc35284bfe816299ef7daee51ac5c8b13d84dc71fb9fbccc4880dec8dd6caccffb5bbfa1a2812b6d31d5ce24ce7008f44b791afd789fc52e343a9400aeed608a8de4564e485a363ec7867f4b1bf28fad47e0a0f3b4381764c89882efc9eeb10b5524ecd1a324d93875c842", 0x7f}], 0x6, &(0x7f00000015c0)=[@rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x60, 0x10}, {&(0x7f0000001640)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001b00)=[{&(0x7f00000016c0)="cefdf9563c00505536b9bf94303fd16e56ee7957f80aa8073403e482c4c91f7ac070a2f1c0a055c8ef82003460b3877c4266d905e75d0f79991c9a47aad4da023ac092f7ee0a7c5c34f78bffb788c558b68c6cc018dfc365376e2bd317204409b217371da2e125e72e501e4669590027c9a51e7f61cf2fe7ae05ca30ebc423ea2accab9abb9ba688be2b9ea30bb7df5b39bc0b4ec2b399a8fccd5cf3653a4a8b97091ff2d6d17456c17769e34ade499be66c5711d781c3db5528a66c6ae6783360607a603e53c9f6641bb7259d888afcff4a8a7953378d2b79d0a01223e7bcea23258d7d080791615e6b64", 0xeb}, {&(0x7f00000017c0)="a81202b35caf43cb4cc285ebfeed98c293845c544de20f38d03b6be57009eeefb5645eeee46b61a7640dc759e339c619e85e5d93b94c6675a3f5e455e837cc40bd429f1056ff599a417b8290c16d654107f93cd62ec86c9902456a0dc32c229b6390f9ab4f15a56021ebd7b3eeb308ae819133e622c47b0b114adb1c527db1698694e6b3381c250dd77688b03cf5", 0x8e}, {&(0x7f0000001880)="3da04f094f3b987ecc6ffea2bda6444d097043b3fb96868ad65379519c0d1ebabfb8b12d0761b68f0baa26ebda9839f9b2f40858cd326bf058330d453e264ffd10a6fad86a49c90d773d9024d5066f4ad692472fbb201b02c07f372839eadcf30d917f47786488f1f3fcbc5fb364a1c010474778077bdbc5623ed028e5ebb0c98038bf4993fca2f80464264e8381dd61b14590b27839b4b35ca974e1aeb3aeaee867a45a8924e352ddd4a2f87a23c3c3594249717c98e583", 0xb8}, {&(0x7f0000001940)="8114", 0x2}, {&(0x7f0000001980)="1fdec41103e04dcb692b28c12e6b74884bf540870e01b4c7b42f11508cf26a5c7ecabf4e5ef7a5a551a6b07622907283e34780f0e8215f7abd85b4197fdf01d5417a890155575529dcc5639f650ab170561a40bae2b5e25522f68d46081a3c055018280cab0346f2859106328771dd9bc5a77f176e3e9ac77a965371e29416aeaf5a3e", 0x83}, {&(0x7f0000001a40)="208febd54c153f625d64848fa9fe3770a0f6eaaa983d5fec95ee06f2336dc1bd13db56dbb6a9483d62c7ddf593d268ca3b52c7273c8b9bf88abca7c9db0b9bdf5197fa52ad39b8ff4792c8358e131b1f2ca1a5d423bce0b94ff4f0ecc3d9e5a5f02cd877087d530e9099d4503638e467efe502781adf084d73998d46aa8043666ffef9a0ed155060ed790211c8f1c7c45f8f9197b5edadad2c580c4adf7a9ddc5be4c4ff846b7d", 0xa7}], 0x6}, {&(0x7f0000001b40)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000003040)=[{&(0x7f0000001bc0)="399dcba6dd83a26ec6f0617b996e6816ce15ffbd2812ab56aec41e41e52f277816b15d147c90117e4fee253bf853cc465fa0b4a822b8fa18eb53a77cdde67624e5494739b3fe910315d38be12f8e3411c71736ef246fdf3cb4f9acc39ef09e53cb3dcd494d40bfdb8f6877073b01a93c3354fca4b074b8aa62e0b20a229ad970e597b44b8496d29d095733e7b187d222f5a07bcf14f3ac8303ebaae047fe3d6ee1c646350ef489756ab34b604c048f56643ac3562115611147da3887b47b477a75c75dc7b72cdf546df4", 0xca}, {&(0x7f0000001cc0)="9b6801d73a4e57f2c8bb6eebdabf022be67845d829cc", 0x16}, {&(0x7f0000001d00)}, {&(0x7f0000001d40)="585c32899c1914fb31ae356dfc240a4f", 0x10}, {&(0x7f0000001d80)="98775c2edf5ee4b0aa07349bd479c66746592a8a56714a288dfdf60ef04eff3a544adf63fcadc3eb36adda10c1095f77bfdaece06f50a3afc30bf1e5227e45d8327e0076c7eabe28c529600207195da06a91041d9e6e59f9072cc93721d55e0bc19a88a5600e900a5342a037447bc409197a5c4c29a8a10eaae67d872b032315fe85f6bd10563dae8c4c7c084fb4bbab2ff3e6e491", 0x95}, 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0x1000}, {&(0x7f0000002e40)="7089b7a9d7da3c511cf4d14ad9cf1cee74e45f4d48e9582265d2f394b8d6e491d8b93227865563ed21c1af1fca9909ac15c456b943591f7b62d173338ff9890a6aad64e3e314fe1358af0640fb908b462901252fde02466b6907f7e6d7c729a12ed7e6c88a7b6717720e08c18d0c41eb31311c0892335d8f8f76e6dec8c1766b90b3c806bb2ec1e21384d10ac4b1e20f97cd99b2d1967fb99246ea29019c4a5d336b42fa21", 0xa5}, {&(0x7f0000002f00)="a9db9d0d250e67611c50066cba7b04767aa555182836d1df377e487a2d30c683edb149859098289169b42bc76411f9279738b872ce980c6f1e9a8daedbaafc0b5e25379bfa139f6413afda4cc185e745df759375823a8f00332c36e361f8f5863b34fbd5116cfdfb3d7dc0f2f743f9956bb27d4d18a6c62a66897a7d1bb7ab5d9cdb861a0147a197f1341eeb1e71acbe", 0x90}, {&(0x7f0000002fc0)="840edff5a41fdbf50e7ef91b83c509073ed5902dc9285d33f1ece39b7ba7dc2a9bd66a407c128602d6bed83d0fa21ed02abc9b85a20296e956e3981c81ce1719d9f423889d962463b6269db9a1e5b8075ce1703a782490d7aca5a6bbc2e67d881698a66117275136ebce68087bcdcbd0da802f05cfd082f64567b5", 0x7b}], 0x9, &(0x7f0000003340)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="180077010100000002000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB="180000000100000002000000", @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYBLOB="180000000100000002000000", @ANYRES32=r25, @ANYRES32=r26, @ANYRES32=r27, @ANYBLOB="100000000100000001000000", @ANYRES32=r0], 0x70, 0x10}, {&(0x7f00000033c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000045c0)=[{&(0x7f0000003440)="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", 0x1000}, {&(0x7f0000004440)="ba09fc29fc8ab2a4ae613d5a6862ba863319f3e30da014e696377db8e8b8f4f24571099471c594c52f8356971cb21c6cd3c93dd7650a381b29c63e11507d0bd4407921fae1fd1ea7366d3b5f111a4b94803eb34d16cf83a36586aac9d7215fdf280179e7ef6226f94bb85c33df32f59f5098ff9f354cc2d86b3e0bcf4cce6d6f0ef8d073020204abd72715023410915a15c73fef246dc4b4be44aaeba5c4b2a3ba811d5ec5d917e065382f86c9", 0xad}, {&(0x7f0000004500)="23afd0ca77a761f55926792b702c510066f0d55f2180d5ff900a372d99f7c688f59cc11aaed762d56155d04f1001ff386fc84d6d69eea91f18661b6c7e1f464b4a01", 0x42}, {&(0x7f0000004580)}], 0x4, &(0x7f00000048c0)=[@cred={0x18, 0x1, 0x2, r28, r29, r30}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r31, r32, r33}], 0x70, 0x40}], 0x6, 0x80) r34 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r35 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) fanotify_mark(0xffffffffffffffff, 0x71, 0xfffffffffffffffd, r34, &(0x7f000028cff8)='./file0\x00') ioctl$sock_inet_SIOCGIFPFLAGS(r35, 0x8935, &(0x7f0000000040)={'teql0\x00', 0xfd}) 2018/03/28 09:51:35 executing program 3: io_submit(0x0, 0x1fffffffffffff16, &(0x7f0000e8aff0)=[&(0x7f0000b5afc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00004e1000), 0x325}]) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x6, 0x40) timerfd_create(0x4, 0x7fd) openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x400000, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x4040) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000001c0)={0x6, r0, 0x1}) connect$unix(r2, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000040)={0x9, 0x1, 0xedd1, 0x1f}) 2018/03/28 09:51:35 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x80045438, &(0x7f0000000200)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x101000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x5) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xc379, 0x101c00) 2018/03/28 09:51:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f0000000100)=0x44) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'bond0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000000078162dd68ea139c90dab081500020077813a91000000000000000000000000000000000000000000000000000000"]}) 2018/03/28 09:51:35 executing program 5: r0 = socket$inet(0x2, 0x2, 0xfffffffffffffffe) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000006ff4)={@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000001c000), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x7, &(0x7f000001e000)="a5", 0x1) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) 2018/03/28 09:51:35 executing program 0: r0 = socket$inet6(0xa, 0x7, 0x10000000000001cf) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000001300)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f00008d1000), 0x3ef, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) sendmsg(r0, &(0x7f0000001a80)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000003fc0)="b27f74546010dda31b0adb2c21259b63f3ef9089abbb7bc45d0a9847da6eb62ce539ee2b7da9a3a6c727077627a583f012757d38a7549a5263b8d6395bd2afcad7159dd81b2e8c365a6e58345101726e17012a5c608e16a400410f557433362452b18921ad051187b90bcf5e61bfe8", 0x6f}], 0x1}, 0x2404c040) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x803}]}, 0x8) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000002c0)="36a4b20b7db7851604130f4dfb4277a4d24dd1ac02779ce2ce4cb49621d824e9d0d00199e81c2afa65cbe5b7e9f853302a8fdccb3e037a34e58c813f6811d219abcbd11fe733b7000c9396557c1c8afff22e68400a2d4df8a3ba41b560cf7d2825b96ce69b7fbf837a69fb6a", 0x6c}, {&(0x7f0000000440)="2eb068a4f422932580fb94ee4d016799a918e30da6198418e9b55e9ee0f7ccad738085d300b460d9d3afb2c763179bfc6ac8a0160498eef39a20977ebd2901735bd22bfe62cccc4d56f399673599f83ef8ffd14e93ccef58f48d150cda8592e6c1bcfcee95df2a4508fda4d606d6c2b0ce4ca48ed6410f37cc68aaa6e3afa29255d9037e3e8a47dc4fd4269c6a6a7190f84272c14e7e9528", 0x98}, {&(0x7f0000000580)="ff57d71c4b615c7788110a9515013ee8f58c957e82e2a7bba9005df231d40e09ac1eaa80b4cb1b93359b29ad5c75c9fc5b04be44818ce18d54c654569396", 0x3e}, {&(0x7f00000005c0)="afd1bc4b503ab65b104b026f444fb9d8a6e6512ba72a9be110ebe46ffa78aea3d8a6e303bad9aca285dd4ab66ba4bf20446b6bc80672605c9bebcf1d1f62c9fe33fe54c1eb37e8d70f4afa96714ef3e1df64c751da781babb996262e7c0f94f9b67a2b7aae8c71ce9ee9bb084a9c9c6dafbf4ac8b5af84dc2454c5f8d9f15ae7d8f29131f10a73d16c8fd603336aa762a8d90cb5dd6cfe025918f2fc808f6652e7f7e66348228ee8f01851de6b5cec64d052317b8f24f03731b39c", 0xbb}], 0x4, &(0x7f0000000200)}, 0x0) fanotify_init(0x30, 0x9000) 2018/03/28 09:51:35 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x4c, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffdf3) 2018/03/28 09:51:35 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000800)='/dev/adsp#\x00', 0x7e00dff9, 0x4000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000840)={0x0, 0xedd}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000008c0)={r1, 0xc3, "893cf949907029b110fc69e30e7ceeb01ff39ae8587054f815f0e67f217fba801232d37590bd21c807702d0c51ced994d9bb52da582e5868c9b4f3abdb0180f462e8b8877483e5ca88958d42927dc310a43d2cca0dcd06b6174327100b5c73837027eaf49e4d4e60855a38fce10d1ce1335fb755a54ccd46825dab2466b6cb1729ada1d54d83c58a088eb2da6f7dad0232aa7a7f40a548c94e0f2c836a2410289ae297961066b83280708219afce49f2621943001b7a0cdc6dd8b9641ff828aff7c894"}, &(0x7f00000009c0)=0xcb) capget(&(0x7f0000000ffb)={0x19980330}, &(0x7f0000000000)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000280)=0xe8) setreuid(r2, r3) 2018/03/28 09:51:35 executing program 1: 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) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000140)) socket$nl_netfilter(0x10, 0x3, 0xc) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x1f, 0x7}) 2018/03/28 09:51:35 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)}, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3af9, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNXCL(r1, 0x540d) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xe8) 2018/03/28 09:51:35 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) read(r0, &(0x7f0000000100)=""/243, 0xffffffffffffffe5) 2018/03/28 09:51:35 executing program 5: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x7f}, 0x8) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x301800) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) getsockname$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000002540)={&(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000002440)=[{&(0x7f0000000240)=""/13, 0xd}, {&(0x7f0000000280)=""/11, 0xb}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/45, 0x2d}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/6, 0x6}, {&(0x7f0000002340)=""/100, 0x64}, {&(0x7f00000023c0)=""/24, 0x18}, {&(0x7f0000002400)=""/15, 0xf}], 0x9, &(0x7f00000024c0)=""/121, 0x79, 0x9}, 0x10000) setsockopt$inet6_buf(r2, 0x29, 0x22, &(0x7f0000002580)="00bf02c3d134c1fc58ef2021b19309860f6d2f729a1e992235c90a9ce2eadfa67b4442d52f0bbb9aeae27e9004da42204bf00f14cb0512c872da703ae01da04eeaee247646eb154fe69a48daefee3d7afae3f4a9eab7f465f1b75f9287b9e8c8cf82d5b6b3e22f2e9b5fa48057b1f7760e9847999af9ca302d389a97a961b6c9395bf2796e27a7fdcab6ff3da71882055d4744901044950743e65cc000f8b38ead2366783a39c7773766718bd58301e79e8c26a55a22bbce4972f51b5a5fafe1c22f", 0xc2) r3 = syz_open_dev$dspn(&(0x7f0000002680)='/dev/dsp#\x00', 0x9, 0x60e000) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f00000026c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = accept4$inet6(r3, &(0x7f0000002700)={0x0, 0x0, 0x0, @local}, &(0x7f0000002740)=0x1c, 0x80800) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000002780)) r5 = syz_genetlink_get_family_id$fou(&(0x7f00000028c0)='fou\x00') sendmsg$FOU_CMD_GET(r3, &(0x7f0000002980)={&(0x7f0000002880)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000002940)={&(0x7f0000002900)={0x40, r5, 0x300, 0x70bd2d, 0x25dfdbfc, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000002a40)={0x0, 0x8000}, &(0x7f0000002a80)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000002ac0)={0x2, 0x4e, 0x1, 0x3, 0x5, 0xffff, 0xfff, 0x800, r6}, &(0x7f0000002b00)=0x20) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000002b40)=@dstopts={0x8, 0x0, [], [@pad1={0x0, 0x1}]}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000002b80)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000002bc0)={r8, 0x80000, r4}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000002c00)={r6, 0x101, 0x3, [0x3, 0x9, 0x800]}, &(0x7f0000002c40)=0xe) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000002c80)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000002cc0)={0x2, 0x1, 0x3, 0x4f2, r9}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a45321, &(0x7f0000002d00)={{0x7, 0x4}, 'port1\x00', 0x1, 0x101000, 0xba, 0xc3b, 0x3, 0x8, 0x0, 0x0, 0x1, 0x6}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000002dc0)={r7, 0x0, 0x10}, 0xc) ptrace$pokeuser(0x6, r9, 0x1ff, 0x8) sendto$llc(r3, &(0x7f0000002e00)="4d4acdc96975d0abeb1e1a1d663cb57490c56eb2866c5f3411502b14c36873c81963c805863373106167fad3b5349f6943f9b25fc7dca46b51f914ea45f3fe822fa5afe4b899588d4e12af19791b76d5bf4392546ae7132a61782c8a73624ae264ce08b7d02ec33cbd877eda07438df417cd869b033b9d378f541c770c6834eef138d6a2619a3db19cce1952954a6110939a0e4026fa606ed5d0693101d367709f378b2fd8bc48a5d21c2c8ec8e485937a32ecea125e3e10", 0xb8, 0x1, &(0x7f0000002ec0)={0x1a, 0x33f, 0x1, 0x1, 0x7fffffff, 0x7fff, @link_local={0x1, 0x80, 0xc2}}, 0x10) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000002f00)=0x6, &(0x7f0000002f40)=0x4) bind$vsock_dgram(r3, &(0x7f0000002f80)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) socket$alg(0x26, 0x5, 0x0) sendmsg$nl_generic(r3, &(0x7f0000003080)={&(0x7f0000002fc0)={0x10, 0x0, 0x0, 0x10040140}, 0xc, &(0x7f0000003040)={&(0x7f0000003000)={0x18, 0x20, 0xf00, 0x70bd2b, 0x25dfdbfb, {0x1b}, [@typed={0x4, 0x8f}]}, 0x18}, 0x1, 0x0, 0x0, 0x800}, 0x4000) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000030c0)=r3) 2018/03/28 09:51:35 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000040)='./file0\x00') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000340)) r1 = syz_open_pts(r0, 0x40) ioctl$TIOCEXCL(r1, 0x540c) syz_open_pts(r0, 0x0) 2018/03/28 09:51:35 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x9d3, 0x7, 0x32a8176}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa0000, 0x0) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000100)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000001580)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/103, 0x67}, {&(0x7f00000011c0)=""/213, 0xd5}, {&(0x7f00000012c0)=""/175, 0xaf}, {&(0x7f0000001380)=""/106, 0x6a}, {&(0x7f0000001400)=""/74, 0x4a}, {&(0x7f0000001480)=""/246, 0xf6}], 0x7, &(0x7f00000015c0)=[@rdma_dest={0x18, 0x114, 0x2, {0x3, 0x5}}], 0x18, 0x20000000}, 0x40000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001640)="def8ef2d25449d0b4d2be8a11fcab05a", 0x10) r2 = syz_open_dev$adsp(&(0x7f0000001680)='/dev/adsp#\x00', 0xff, 0x40801) getsockopt$inet6_dccp_buf(r2, 0x21, 0xcd, &(0x7f00000016c0)=""/139, &(0x7f0000001780)=0x8b) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00000017c0)=""/244, &(0x7f00000018c0)=0xf4) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x4) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000001900)={0x2, 0x0, [{}, {}]}) sendmsg$nl_generic(r2, &(0x7f0000001d00)={&(0x7f0000001980)={0x10, 0x0, 0x0, 0x304040}, 0xc, &(0x7f0000001cc0)={&(0x7f00000019c0)={0x2c4, 0x34, 0x2, 0x70bd27, 0x25dfdbfd, {0x8}, [@generic="a3fc835b8a6f739069ba7149751031a7a571b34f4d4bbf62ef68c1804d4ea52b32a64a4fc0e03d6fb0fd442d2a0b4140cfe1cd8f2c11ac7dd3cb3f87c2a74a13942e1fb7c6848e79259c74cbe3715dd78020c0f9fa9356e88d698319d648fade1f4148bb50a166af410664b921ed709ef50171c410f4b1d00cfdd768d55945473cc824c61bebb9cad49493158823bad64331ad943cc7ce0320f02e627ca6d96ba489473003be", @typed={0x8, 0x35, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @nested={0x13c, 0x7e, [@generic="33127910f16c4a9ac5fe647a5e79b0b4b2a6f4d30f3a50e93bd07fcd9f947a330842f6eb4b154b540f82ccdc6e491c04cd2d2d1bfaefe143d413f00b63c1771bcc6bcfeb0d3d0964f13a377150744019dd498fcd1adc1b39f97d3707a59f1963feb1", @typed={0xc, 0x4f, @u64=0x81}, @generic="cb5c4f89ba49c8ec3e72417c6207e8780c7a8568c6728b5f4cfc261c4004623c03d830b34397938fa94c49e498ce817d6657a6ac3b3f17ef680b84a6d90138cf04ee8478cb5c551eeab1a2de786b0a5363b9b01184b900e09600c0921a04a93e0363ef", @typed={0x8, 0x2, @ipv4=@multicast1=0xe0000001}, @typed={0x4, 0x5d}, @generic="136acf27b6e04eff656001d5f38ca94f34bbd671ee567b542ee3a640053499579c58cee46c262ccee2d9200a4b7b2372668d02a0411ea8c674d919c86efac5d9183f566edf8c6ae0fcaf050dd56f6582352038", @typed={0x8, 0x3f, @ipv4=@loopback=0x7f000001}]}, @generic="05cb5ede889fb155c9b82bf184267e9694748a516d83158f9cfd1197d5249dc922cc332ae4b3b5908afb494387bf7e99edae636e18a6a425907975fe759f1dd1be1f866fe9a91b50bf2bafbf9d7d445306233d3509df005b8c3eb30a24f963bd9359a8002922d70bf6fa86ff7aded1cc05f428a66302ab38d338ab99c5cee8f5d00884ad4a2245873f3d95667eb461404754c24ebdd23182a66965c9eeace1946f72927fce822e8f18414ea3fdcc29c95f295c64ae47f82909", @nested={0xc, 0x51, [@typed={0x8, 0x60, @u32=0x61c}]}]}, 0x2c4}, 0x1, 0x0, 0x0, 0x80}, 0x8000) finit_module(r0, &(0x7f0000001d40)='\x00', 0x1) ioctl$int_in(r1, 0x5421, &(0x7f0000001d80)=0x6) r3 = socket(0x2, 0xf, 0x1f) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001dc0)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) setsockopt$inet6_dccp_int(r4, 0x21, 0xa, &(0x7f0000001e00)=0x1, 0x4) r5 = socket(0x5, 0x803, 0xfffffffffffffe01) r6 = getpid() sched_setparam(r6, &(0x7f0000001e40)=0xfffffffffffffff7) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000001e80)=r6) ioctl$sock_ipx_SIOCSIFADDR(r5, 0x8916, &(0x7f0000001ec0)={'ifb0\x00', {0x4, 0xe3, 0x5, "95ec8a8a555a", 0x7}}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001f00)) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001f40)=r6) setsockopt$inet_tcp_int(r5, 0x6, 0xa87a9e7d171a7f5d, &(0x7f0000001f80)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001fc0)={0x0, 0x3, 0x328}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002040)={r7, @in6={{0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, &(0x7f0000002100)=0x84) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000002140)={r8, 0x1}, 0x8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002180), &(0x7f00000021c0)=0x4) setsockopt$inet6_int(r2, 0x29, 0x13, &(0x7f0000002200)=0x20, 0x4) 2018/03/28 09:51:35 executing program 6: capset(&(0x7f0000fb2000)={0x20080522}, &(0x7f0000000580)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}, [0x5, 0x80000000, 0x8000, 0x0, 0x9, 0x2, 0x0, 0x7, 0x6, 0x7ed, 0x2, 0x10001, 0x200, 0x0, 0xfff]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0xf0, "0cb29d32f927cc63a25797007d76bfd2c16f5af10c4ff1ed3b1b5b5a5f371d42e12e428d89e0c4384403d8f53a46d7d1fe770a1bd3e6ed039a6f846c2521964d31ac983030bc533e62aab49c70ef56994e0b81e949bd9bffc4d825e7cdbee2a75b1007c2d9ce86c8b89c4da3e288db6bcff385c6e42f2309436cac397d262503efa122942493da0c02677958449a321964264a7959d4dd886a322b89a9c54574797be25e47ddbe454ba6ddcb9afe0a5a83e737dc2ebdc0918389b339f436960a37cb2dcfdc4c65267008702a967ca2e6ed7328b8eceaf6266d8c92ebd0e74aab8562a419287c838b25833b481b2137e3"}, &(0x7f0000000280)=0xf8) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001300ff10fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/03/28 09:51:35 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000000080)="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") sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}}, 0x20}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000019c0)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000001980)}, 0x0) 2018/03/28 09:51:35 executing program 2: pipe(&(0x7f0000002740)={0xffffffffffffffff}) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000002780), &(0x7f00000027c0)=0x4) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x95, 0x109000) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000140)=0x3ff, 0x4) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x1, 0x0, 0x0, 0xc, 0x0, 0x70bd29, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) 2018/03/28 09:51:35 executing program 0: prctl$intptr(0x8, 0x5) socketpair(0x16, 0xb, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) 2018/03/28 09:51:35 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3, 0x1c) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) socket(0x10, 0x8000a, 0xfffffffffffff801) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/03/28 09:51:35 executing program 6: syz_emit_ethernet(0x8e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'A`^', 0x58, 0x3c, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x0, 0x3, [], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @calipso={0x7, 0x8}]}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "3c1510", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}}}}}}}}, &(0x7f0000000680)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10100, 0x0) getsockname$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f0000000340)=0x6e) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000280)={r1, 0x80000, r0}) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000380)) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000140)=""/207, &(0x7f0000000040)=0xcf) 2018/03/28 09:51:35 executing program 5: r0 = memfd_create(&(0x7f0000309fff)='I', 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/237, 0xed) pwrite64(r0, &(0x7f000004c000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f0000656000)='./file0\x00', 0x0) open$dir(&(0x7f0000c91ff8)='./file0\x00', 0x0, 0x0) 2018/03/28 09:51:35 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/03/28 09:51:35 executing program 2: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0xfffffffffffffff8}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) write$tun(0xffffffffffffffff, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/28 09:51:35 executing program 1: perf_event_open(&(0x7f0000fdef88)={0x2, 0x40, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffff13b54c007110009f30501000b00024000007200020000", 0x1f) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000080)={0x4000, 0x102000}) 2018/03/28 09:51:35 executing program 0: r0 = socket$inet6_sctp(0xa, 0x20003, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x8}}, 0x0, 0x7fff, 0xae54, 0x0, 0x8000}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x0) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000066cffc), 0x4) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xd59, 0x8000) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x400, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f00000001c0)={0x0, r3}) 2018/03/28 09:51:35 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) socketpair$inet(0x2, 0x6, 0x15, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f0000000080)=0x8, 0x4) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x1, 0x0) close(r2) socket$can_raw(0x1d, 0x3, 0x1) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) 2018/03/28 09:51:35 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8937, &(0x7f0000000040)={'gretap0\x00', r2}) 2018/03/28 09:51:35 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280), 0x0) 2018/03/28 09:51:35 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYBLOB="0a0000002be017357c6a4b8295d5e03067a7cf"], &(0x7f00000001c0)=0x1) ioctl$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_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/28 09:51:35 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000001fc8)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000006fb8)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) r1 = getpgid(0xffffffffffffffff) setpriority(0x2, r1, 0x7) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000b4bff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f000098b000)={0x7, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c446afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d90a8c997c7c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) [ 180.947607] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 181.001708] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/28 09:51:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000), 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x80) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000080)={0x9, 0x0, 0xfffffffffffffff8, 0x8, 0x7, 0x6}) r2 = getpgrp(0x0) ioprio_get$pid(0x2, r2) 2018/03/28 09:51:35 executing program 3: unshare(0x8000400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000080)={0xffffffffffffffff, 0x400, 0xfffffffffffffffb}) 2018/03/28 09:51:35 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000200)={0xffffffff}, 0x2, 0x8}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000000), 0x1, {0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0xc766}, r1}}, 0x38) 2018/03/28 09:51:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0xfb, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5a, 0x2) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000040)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) 2018/03/28 09:51:35 executing program 1: 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x200) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24}}, 0x800, 0x6}, &(0x7f0000000140)=0x88) getsockname$inet6(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000180)={r2, 0x8001, 0x5d, "7c4ddb312de4c606331ed1efc011a1ef3dcc1f7a2c1756332bc02a1546cc938ec84dc89c5258b9ab4f0ee18375c45c2231106b571077ddc9c4c9be333feb147a55d083c4ea08339598d0db254e4d4dc398314ecf14278c88866b6009c0"}, 0x65) 2018/03/28 09:51:35 executing program 2: unshare(0x400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000009000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae00, 0x0) fcntl$setsig(r0, 0xa, 0x36) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x4, r0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000180)={0x5, 0x2, {0x3, 0x20000003, 0x1, 0x100000000000003, 0x401}}) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x20000) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000140)={0x4, 0x0, 0x80, 0x5}, 0xc) ioctl$KVM_CREATE_PIT2(r1, 0xc0189436, &(0x7f0000001fc0)={0x4, [0x0, 0x0, 0x0, 0x2, 0x0, 0x7412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) write(r0, &(0x7f0000000040)="4277edfcc549059ebed07f86e6a065f9deded0f2618cf04798ec47cc", 0x1c) 2018/03/28 09:51:35 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000300)={{0x9, 0x401}, 'port1\x00', 0x30, 0x100000, 0x800, 0x9, 0x6ba, 0x6, 0x0, 0x0, 0x6, 0x800}) r2 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x80, 0x200) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000240)=0x5, 0x4) socket$can_raw(0x1d, 0x3, 0x1) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000001, 0x400) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x6f1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000280)={r4, 0xfffffffffffffffe, 0xffffffffffffff66, 0x6c}, &(0x7f00000002c0)=0x10) fcntl$getownex(r3, 0x10, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x5, 0xb2, 0x2, 0x5, 0x400, 0x101, 0x5, 0x7f, 0x0, 0x3, 0x401, 0xd6f2, 0x6, 0x9, 0x5]}, &(0x7f00000001c0)=0x100) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x8c) 2018/03/28 09:51:35 executing program 5: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000001c0)=0x0) ptrace$pokeuser(0x6, r0, 0x7fffffff, 0x1) 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, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xa, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x800, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="7247853aed08f9335f508ad3e43c48e07168e1acfab740454ef604ec05c20e460b9d606025e49a286d5e722f9698fb2930da0da6e1d89f621a58c7d157b01bf11a588212bb9977098d60ede03fdf970ee16921c7a8092ce6e7a060cfef06f61c1d78ca412623cc6e84c8d48079d23783d692b252b2baf4ec50d3ce0834a137dd7d55e1fc2dfd906a78b626bf9a47", 0x8e, 0x400c0, &(0x7f0000000180)={0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmsg$nl_netfilter(r1, &(0x7f0000000040)={&(0x7f0000e5fff4)={0x10}, 0xc, &(0x7f0000fb7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000701fdff5f000000e132f61199480000000000000000850f83a968f25d6861df847b1f7ef5dc1a376d6a664dbf"], 0x14}, 0x1}, 0x0) 2018/03/28 09:51:35 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)="a7cbc4467cb50e91b7e8e775693dc94c8c6111948e897a32f28aaffa9adb1fe428756b9efd40ffa17176535f07c92f87eaa3ce386e5c5f2dab8612f174ba2cac5d1dac0cd4483b5a4dd496035a1ef4e533ebbc001a1fdc1f8ba6fb890ea53f54103a4e2945ba02c26a42038d05dc3669bf21ee845f9883b2ff54bf663a338c57fb10651b80f91cacdde177067c6293cb5df1af9ca9db2ff227", 0x99) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x6, 0x2) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000140)="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", 0x1000) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000001140)="9ca4d7f7008b", 0x6) ioctl$KDADDIO(r0, 0x4b34, 0xfffffffffffffff8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001180)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000011c0)={0x0, 0x7}, &(0x7f0000001200)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001240)={r2, 0xe4, "73a99d039b1f3e67719d00b9abb766f7e9f8c83809edbe80de4f12de2d7beccff2c44a016c46cb269cfe39eeb79e15262c21e9d1de8850aa1e88a361122289fc564d2313d90be2809f31d948642f1d54190d7cd1789bfccdb62a93d2cd723ba9985ea421a34b84a76fb4adb680ecc3bbe3ff9a444881f554e7e3b5ed7a272746989a31910fc34318f4acae578eb77bd57a16d4fd6f838a2d1d98a57a59af2c42fa8606d6cafb5af0d53d0f8d1cba5d0c87a125f694a96d7a38f37219e50576aca3f8232cb8705d8f363b8681c911d99c7af515b962952babde8ad79f49afca42ebb9c8ca"}, &(0x7f0000001340)=0xec) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001380)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$KVM_SET_TSC_KHZ(r4, 0xaea2, 0x3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x80853, r4, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000013c0)={0x3a, @dev={0xac, 0x14, 0x14, 0x15}, 0x4e23, 0x1, 'lblcr\x00', 0x6, 0x6, 0x12}, 0x2c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000001400)) fsync(r1) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f0000001440)={0x3ff, 0xc5}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x0, 0x4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001540)={'nat\x00', 0x0, 0x6, 0x6d, [], 0x1, &(0x7f0000001480)=[{}], &(0x7f00000014c0)=""/109}, &(0x7f00000015c0)=0x50) ioctl$KVM_GET_DEVICE_ATTR(r4, 0x4018aee2, &(0x7f0000001640)={0x0, 0x3f, 0x7, &(0x7f0000001600)}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000001680)={r3, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x7, 0x8, 0x5, 0x6}, &(0x7f0000001740)=0x98) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000001780)) openat$cgroup(r0, &(0x7f00000017c0)='syz1\x00', 0x200002, 0x0) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000001800), &(0x7f0000001840)=0x4) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000001940)={0x5, 0xaf, &(0x7f0000001880)="713584413e0a2858d7bb7fd08794c6e501e4a0e4e3b289452490b06377a6583630082788212794967bb09b9954462a7dadfc25c923635c2eba527e1701fcbe8e39a7d137999b74e46b082f4b673355bda4d5abd051b04480e71fba04cf7bb6911157020c6b2fc2470cc2e4fffc6ce9efe08efa8ac8709ce5a3767d1d2582d9dbc48fb466f9dc3d7670c99ea7e90a3104bb3696986afb7d76e62cfb587133f97429ab0b1866205b4013b90bcd412ff6"}) fcntl$notify(r1, 0x402, 0x2) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001980)="5e8e04fe0d8c9f421a883cb0480f7c74284be934dc92ab12cf0d775151f2cb6a27259a8f8efbe7005650c1357a833528462d9d99562e0df3ae388c3000d34b51ff611a648e30612a8a63f19e030649ba2b46b09a163c79abe204d8177602ee761244df27ebb97c84a01466ed7305c213943c8fc8ae18bc3e04f6e88f0c6d2b30f359a01ded4f1bcd8b4988b99e82c6cf67d522c64d53fd090f17e6b923067c0488e6c164991b985d22356dacb661a0") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000001a80)={r3, 0x10, &(0x7f0000001a40)=[@in={0x2, 0x200, @rand_addr=0x2}]}, &(0x7f0000001ac0)=0xc) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000001b00)={0x6, 0x4, 0x4, 0x0, 0x7}) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000001b80)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000001bc0)=[@in6={0xa, 0x4e20, 0xcae, @empty, 0x401}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x2c) 2018/03/28 09:51:35 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xff, 0x2, [0x9d9, 0x9]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x5, 0x1}, &(0x7f0000000100)=0xc) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 2018/03/28 09:51:35 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x4000, 0x0) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f00000000c0)="460f01c9f00937409bb9800000c00f3235001000000f30c4e21592948a0000008048b80d000000000000000f23c80f21f8350000b0000f23f8b9800000c00f3235008000000f3048b8ff240000000000000f23d00f21f835100000060f23f8650f0636460f01df", 0x67}], 0x1, 0x0, &(0x7f0000000140), 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x13}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/28 09:51:35 executing program 5: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffd}, 0x0, 0x2) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter6\x00') setrlimit(0x1, &(0x7f0000011000)) ftruncate(r0, 0x3) 2018/03/28 09:51:35 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000440)=0x20, &(0x7f0000000480)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip6_vti0\x00', 0xfedb) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000002740)="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", 0x4c5}], 0x0, &(0x7f0000004740)}, 0x1) sendto$inet(r0, &(0x7f0000000200)="9cd5ad9df23a4c4d90561c1c8189aa7a44031e3d49a713060e21069ebe8a32e944a6623a1b933c8de67c3d762628dc8c25960a8e12080f10881124438a2b5a9ab49049759dbda977e5c5258224cc03a6d5c14ebfd22881be6dd44dd38bbfdd4385fb32441dbe278e0cc6ad90940968e87185311d64f715f2cb3d472dd8c48c211945fb8d20a5f9aa24b985829fe5e0bb28119fab05e3d78282e08661fe2c2398012e31b14842d41446f424e8e4b0c23a37e5467a8c8b86ef06ef8e86809b340b67b03c12638d1883c519531189946ec3be6fe5bb98337cf4e56fa4b761369fdfa8f7e4e6187b4d9225fa1441", 0xec, 0x1, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000300)='X', 0x1, 0x0, 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0x9, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00000004c0)={r1, 0xff, 0xc4, "e2ae691c7637f509ce84df47dba6d51668d8fd716773f7cde1a1be80c0de52f18f237a4921eed6f88a1ed53d1d31be311ed45057d31cddd556c4cc07c52e15d5a0a9a0ff6af49a5889e1ed7bc798d5b5563fe15fe3b88db754eae8549307d4fbb54290f84d02b99ff1e1c1dbbf0c84371afbd62d1547912d8edc98f7d32ec7cb6ab740c396a675046b2e9e194f1dde3bfa37df5cea199ed6169572141de27a6099c4ab5c99a0bbf53f0c1e21229f3310628617fa0e7f5e8763e8ef55438f7177368eb81c27eb59d68c8f15be1034a1b6cfd10df1c8f17b95ae9f3e23578e01073d3f966f0d"}) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000380)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000400)="6e72300000000000006f7e301700", 0x0) sendmsg(r0, &(0x7f00000007c0)={&(0x7f0000000000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x80, &(0x7f0000000740)=[{&(0x7f0000002d00)='=', 0x1}], 0x1, &(0x7f0000000400)}, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000005c0), 0x4) accept4$inet(r0, &(0x7f00000000c0), &(0x7f0000000180)=0x10, 0x80800) 2018/03/28 09:51:35 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="3000000003000000000000000000000000000000000000003508000f2405eafb270000000000000000000000000000000000000000008c87c6f0afc87d51977e9f7f01c4995ba00995bbd8616f4af4e05cc242ee5704d152c8e471bf627f868b691d7363d62be34cd867987cf391d2f83c4b0a54a20165e32a5a9425b2b1786f32e5c1c1cf49815ef1bfb9cec9a303af0eb3a2da5495cc8322148c"], 0x30) 2018/03/28 09:51:35 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c20000000180c2007d0b4e78ac14ffbbe0000001441fcfa2"], 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r2 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x18842625, 0x40) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000200)={0x7, 0x0, 0x9, 0x0, 0xe}) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="fbff0020a8e32369387986be52523ca5fb0a541f6ec103544522657af61f41ad1675107cea5d697750ee", @ANYRES16=r1, @ANYBLOB="05015b7170007ddbdf25050000000800060001000000"], 0x1c}, 0x1, 0x0, 0x0, 0xc0}, 0x10) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000100)={0x4, [0x8, 0x7, 0x8, 0xfffffffffffffff7]}) 2018/03/28 09:51:35 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000100)={[{0x2d, 'rdma', 0x20}]}, 0x6) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f00000000c0)={0x4, 0x0, 0xfff, 0x20, "f1ba9b043cce6a1b74d2bc1fb6961efec9fa88eb7a956871769ea12b616e14385d524fb44739d54633db18de", 0x1}) 2018/03/28 09:51:35 executing program 5: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x669a129, 0x40040) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000001c0)={0x2, 0x8, 0x401, 0x1, 0x80000000, 0x645}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) sched_rr_get_interval(r1, &(0x7f0000000100)) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000140)={'nr0\x00', 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000180)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) ioctl$KDSETMODE(r0, 0x4b3a, 0x7) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000080)={0x2, 0xfffffffffffffffd}) sendmmsg$alg(r0, &(0x7f0000002580)=[{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000200)="4d3f9996478f6e54733dcd9c29999785bd57f158a656c62bf49183f74170fc19548c86172ec2007fbddce175c9b427a448d515039fa3bdb13d5efb7a85f6315823a12ef03fab2af5be4791f70cb41329fe988bb88fa9df8e6a9a27ab91b439a7ec284dc43076fdd645ca45b97476078e1b61c52b5ceb7253ef5d39fee91217dd9ab2cfa9e7e7c812a814bc927478029fbb184ce1", 0x94}, {&(0x7f00000002c0)="47ae097f25d69ba59bfab6161b6d273597e220de2d13e1c4433aa21611662610840f1ae4cf7799a83e201966de1243b62d636a1aecd7c18071025e9ffd3b343510bf17d41242051f28d359e93fabc89159f1b9b73db12784bfae267a102388a759d54fa7345186d279ff64549e33f04dacca546db20c0137ce1a2be63ac2c7229c14364cdc2fb6816168dc6e73e373ffd8d8e68d098d84a15edc58332394f997e4c827c708c85c6a14f6944fcc3121176efed7602b69ff4dcab1d1f6d8b1c7d25d7da7783b7e47e0821b5ea0d06835e48adcbc672a912347dbf841346632b9098fc6e0b57bd4ca", 0xe7}, {&(0x7f00000003c0)}, {&(0x7f0000000400)="6afe6e53d2241ffe4b570f23582af0393bcb27b63d3b47cc12b5156583382b527d8587d622bc4c3ff28f53baec4439c24d491c0e4404c6830e4316efde35b73b5e961cb91db7988b6c79418cd9e669eb", 0x50}, {&(0x7f0000000480)="8486fd6ece509ce2ef93114925ca1c6bd5ba10deff901063a735500d928a2a2f424c9918efaefc06c46f52a32c579a43b846b93dc285484c00746f7e757728d9fd2e3b5468e571b2d13bda0e2d6fbffb0f8a865c0e204feb93814d3df290f9c4bdb62acb881b64553dc260e39ca49b4b630c22ecd4bc32ffe43d6fc9a78681337b7d8b47f716bcf404c5eae218f16a8c20413527d1ba75146518df65407350f976bffb107e6e3f5f6b0220612f85c74b94f5ba894da3c22a4589f11c4a8a656d9d121083617dfac5dc0655b14e91682c0bd3e033f98e5d09c2ca79ad36c4dd", 0xdf}, {&(0x7f0000000580)="30b6b126e7669e2108f493316110117a920b1a4a", 0x14}, {&(0x7f00000005c0)="c7b88cf66c50190089f2082c71a7f6c56b6254a3b6811bbbcac76b4e0f17e30d2f576796b0053d16fecbbd02bfe87fb6e6ff4cd04ac4a9a6985677e37b38cedc0fe888b38d4543680069c8cbc958a655c0e6a8b29097dc553a1cb45c9ebe83d1487452acdc6ccd6dfa2f459b4574e33391f1b2aa2197dcd0a48c4f101c844059167cc2820f0916b4bed30b65f83c7cf18486b6b76f2dfc24b424c82a559c64c8c9f63c93040dff2c2d5342dd495d1d97a5cbe77a4741aee7336c7597d4f60b77cde40d60fcb963a9", 0xc8}, {&(0x7f00000006c0)}, {&(0x7f0000000700)="83b014ab8a87af9de8b09956968eb5810f5ac2a864c529d00782446a19f3dd315edb72cadc51a24c950bd694466bf9bb926d8e11f8c269e3ecd565c743cb8322d2fbff0c9d922f8eabbdbb186fdcc42c4c70f24dd48fbb7f93f0bce7e28105a795dc29982394daa0c10382c39ed4ee794efeda0f0aa1eb91090d11f2c2a69a7caaff4611f2ffc6bd6bc8a3d984ba877f6355c420974cc08f1c7cb8bcdac11a222aef5b65c1dc859cd2a6893942b43f239bd68447dac641c03cabc20b13f02667ffca81471d86ce66af66a3596c058d49277e84c9f1f8f5342ce6", 0xda}], 0x9, &(0x7f0000000880)=[@op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x2}, @op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x1}, @assoc={0x10, 0x117, 0x4, 0x8}, @assoc={0x10, 0x117, 0x4, 0x3}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0x30, 0x117, 0x2, 0x20, "f05b61b58f44f0fca055ae0c686718ae3fe3148fc8f779456f31cdd21419fc78"}, @iv={0xc8, 0x117, 0x2, 0xb6, "ac29af0ce9f8edd08b5a2804021950872ff430078c085bcf0b05670a3900aded7dfbe2ca12729db15c39850c6f75bd2a5226834bd9352228b682ed488ec96ab82adbe46ccd2559e8f3b56138a12439335bed0d87d686e1b8d8ce8ba0a03665793012957fc26b1d236d55b2b4c73ac70ec97ff5330e84c92dcc8ce7f8265a1a3083ecf0771037378383450f2a390dfc8abd287236a110bd8804ffb7ff0b1a8d6b4627978c84e5515a628ad4a2a0cda6902fa5395cacf2"}, @op={0x10, 0x117, 0x3}], 0x178}, {0x0, 0x0, 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0x1020}, {0x0, 0x0, &(0x7f0000002180)=[{&(0x7f0000001d80)="0db4b11574ac783b59c000fdc07f81e8bbb9fc83c20bdb65ea84b759866963067d998796ce15a12de2c698d7ee7e77e87736a524892268", 0x37}, {&(0x7f0000001dc0)="42e44d946584608155467f5d12b5f1358468429e882e54f8e2c33d8095eac878e56b", 0x22}, {&(0x7f0000001e00)="690225721ade4cae6ee268b1f4955c2d44595070432a3324a5d42a507db47af8276081906bd43662fd191aa3c45f7bddc02ae386122f6ada81f55f895b8d94af18ba1696fd1b7d4edfd9f533f65266a15c3782e6beaa1f8b573d5bf9f6190a761ba4c6979ccc4dc3b1285e88056fba102053628dc1d9bdcf78e486cdc6fa9a4b23b9837a7480b29e4f890d6c10af6ffc152a344159677230d04998b9972a5e4ca4f10c92a475ef9100ef5010f59e3f4fc16e24dd78675755c65e9c2b37cecae07c7d363640e5c0f5dfe51fb9e12ec5f7540ad958d707cfc8a4c30ecb50", 0xdd}, {&(0x7f0000001f00)="246e5c10ea5fc675ea0f4fdbd7ca52073773464f7146dde9d32012b010a657791a77b7820214150e7422631db806ac0847558f2a73c47d4afb7f50be01e3cf02a94cfeb820ff79b0413d87cf2eba0c6253bad45dd867a97e4234e88b47e6fc5f07ce9ad01f467bdac05c8ed78d88b4f8154ee2c93d2cacb23bb2782f6f6ed3a87012dcc98f54682a92a91d1c7fdd1df1acb2c7d1807fe160e97acfddfb04", 0x9e}, {&(0x7f0000001fc0)="e0ab5e09592693b598678cabb5481efa329ee580287533db169052ab2f4f13687fd2928ca8165467aebb391f438b97413e7ccb7c76655cb3f63c553f699f6d228c42309f46a3932dfcb24509fd5d91371aee65eac614f2bcaa02d09eb9636117100de74a6939f78984adea862f1c6e", 0x6f}, {&(0x7f0000002040)="462fc84de20f9feb87b0b3eef03f4b4b1fab5404235b52954c5b6c7111a317f89c60723cff98d71a4f884da2705f3371aa5b0cc4fb5a4c609dad338499babe81203476eec62303d2aa43a9111308a1c8d71a55b31ee60690f8261d10b0289ae7362293b3e384fc70ab2507bdf8969261187455e31c795a211d1b292304cb00ecc9634d0cb9878cd066d46d9a345816180c33573c55b6445d029572a15a7f432f0b8fe41c88906e378ec7160743dcce13edb47c7e44f281baf08685a281b6b5c5b755794b5336dfbe", 0xc8}, {&(0x7f0000002140)="33155c960e5de343621942b31f651f9bde45d95a7d43df", 0x17}], 0x7, &(0x7f00000021c0)=[@iv={0x74, 0x117, 0x2, 0x61, "63a6e03812cff7f7dc5bd371df5f47c6900b34103cae68d25d2d3a4229a3d1ab2759ce46a31d5a7bba33ba52c26cc3d2a09fdbd8c1a98c308f0cba4388cc6b7ab118f4e987a33fdb839476d296b321bf8db7006e422fd03557887b83b4e3cbcb22"}, @op={0x10, 0x117, 0x3, 0x1}], 0x84, 0x80}, {0x0, 0x0, &(0x7f0000002340)=[{&(0x7f0000002280)="861a74641a3f140e268b9c9108b926a3a836c4682942119fb925a8c8f2f81fd4c9", 0x21}, {&(0x7f00000022c0)="6900dde7f043e719616674da72", 0xd}, {&(0x7f0000002300)="0cf307744ceb82834c8669c9ca57350327a696abd0ec6a0bbfe5d4f9", 0x1c}], 0x3, &(0x7f0000002600)=ANY=[@ANYBLOB="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"], 0x1e0}], 0x4, 0x20000000) 2018/03/28 09:51:35 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00006d4000/0x3000)=nil, &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x204008000) madvise(&(0x7f00000d6000/0x4000)=nil, 0x4000, 0x0) 2018/03/28 09:51:35 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4), 0x1c) r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000140)={0x0, 0x0, 'client1\x00', 0x0, "ed1f0e16c428e180", "61605ec0f6cb8eaf39920b5390a946b1fcd1d62b06f2f7ab642cf5ae970066b1"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/28 09:51:35 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e22, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl(r1, 0x4, &(0x7f0000000040)="2e576a202eda0aaaa1acf731475aca8310a4dd905dd12f81785ad79e2312c2900ac993789090db960f3771c7d4239761d95f0439a5d0680a8b1504d8d0fb8ffaab0fa2272cf2b5309d68d820f162742919a36c51d7297f06db09abfeb7630d9938add3ce14542cd24c66b1daa787ae98ed507e758a57fa6700e7b6e63d30fd7951f330367e9e403c28998acaa60d54166a72ed09d1345e6b0a2c1fc93733b11a5d4230489c2be01f83858e714d92cec5100eea00aec1d1") setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff78e109e06f65b8a1000000000000fadb1567a5786750fa03b5575cd858bce31b9f216519f2622972f347a12d6b27d42c631de6b85611ff81f2f955db0ca912dea381add677547b225ce8805ec383e565e66d36f7ea28fad5b390d176056ec591af4e3b2b1f3e361da2e4a8c887cd13e18026460f32ae2f4e81e06864bbd50e8b11e48b3c7b9c1e2e53c37d29c2d7e7d993a0f8204975c2e8f16f9030dd40d9e38a6bf039432dbd06686105da08849069be4b04a6ed941bd7e2b531984cfff0517c1229d6b142bb4d503706f2dcdb14454ce2ec6cd1888fa9ed35891e"], 0x8) close(r1) 2018/03/28 09:51:35 executing program 1: r0 = gettid() ptrace$getsig(0x4202, r0, 0x7af, &(0x7f0000000000)) r1 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r1, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/28 09:51:35 executing program 2: futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x0) socketpair(0x4, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x78, @dev={0xfe, 0x80, [], 0x13}, 0x8}}, [0xffffffff, 0xfffffffffffffff7, 0x6e31a6a2, 0x10001, 0xac, 0x80, 0x9, 0xd3c6, 0xffffffffffffff80, 0x0, 0x3ff, 0x10000, 0x7, 0x100000000, 0x1]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r1, 0xffffffffffffff00, 0xc3, "0846bc815c62583fcdf678ea6f02ce4ab0f9a403710a34f680766ccf370406414fdc6f71768c4df098930a6a16ed3d427d17f0328be4b183fe9ebbbe50eb3dee6b7d3eee8fad8b6db9d4b290db72921550ecf7d7d124f5eeae26608e572d43c67218b063fd030994de967fdb4f112c2b9c25846432c8fa31f92170f694427f3d4df1bd4a1429a2fc061671c5b1abe4e85b92931af9ee4505f7267bf5ce444415172eef7884e0b6e954081d0a2f1ba6ae3f9f9777adfd4415e30b46af32c2ded1ace9fe"}, 0xcb) 2018/03/28 09:51:35 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000059c0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000480)=0x3c2) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000005b00)={r3, 0x1, 0x6}, 0x10) eventfd2(0x44d, 0x801) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000080)={"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"}) 2018/03/28 09:51:35 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000100)=ANY=[], 0x0) 2018/03/28 09:51:35 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) recvmmsg(r0, &(0x7f00000020c0)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000000140)=""/250, 0xfa}, {&(0x7f0000000240)=""/65, 0x41}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x4, &(0x7f00000012c0)=""/202, 0xca, 0x2}, 0x3}, {{&(0x7f00000013c0)=@rc, 0x80, &(0x7f0000001780)=[{&(0x7f0000001440)=""/78, 0x4e}, {&(0x7f00000014c0)=""/121, 0x79}, {&(0x7f0000001540)=""/94, 0x5e}, {&(0x7f00000015c0)=""/114, 0x72}, {&(0x7f0000001640)=""/96, 0x60}, {&(0x7f00000016c0)=""/153, 0x99}], 0x6, 0x0, 0x0, 0x4}, 0x4}, {{&(0x7f00000017c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001840)=""/89, 0x59}, {&(0x7f00000018c0)=""/19, 0x13}, {&(0x7f0000001900)=""/16, 0x10}, {&(0x7f0000001940)=""/192, 0xc0}, {&(0x7f0000001a00)=""/202, 0xca}, {&(0x7f0000001b00)=""/4, 0x4}, {&(0x7f0000001b40)=""/194, 0xc2}, {&(0x7f0000001c40)}], 0x8, &(0x7f0000001cc0)=""/214, 0xd6, 0x100}, 0x54942677}, {{&(0x7f0000001dc0)=@ipx, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001e40)=""/42, 0x2a}, {&(0x7f0000001e80)=""/34, 0x22}, {&(0x7f0000001ec0)=""/157, 0x9d}], 0x3, &(0x7f0000001fc0)=""/236, 0xec, 0x9}}], 0x4, 0x10000, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000002140)='/dev/snd/seq\x00', 0x0, 0x481fe) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000000c0)={{0x0, 0x8001}, 0x0, 0x363}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001c40)='/dev/mixer\x00', 0x2000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000023c0)=ANY=[@ANYBLOB="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"], 0x20c) 2018/03/28 09:51:36 executing program 2: 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_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x4000) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000380)={'filter\x00', 0x4}, 0x68) 2018/03/28 09:51:36 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x17}, 0x8000}, 0x1c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x49c803, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000880}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xf8, r2, 0x0, 0x70bd28, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x441}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffffff9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x5c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4}, 0x84) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2d0000ffffff7f000f000059"], 0xc}}], 0x2, 0x0) 2018/03/28 09:51:36 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x181000) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x42, 0x4) r1 = socket$inet(0x2, 0x840000000003, 0x5) setsockopt$inet_int(r1, 0x0, 0xc8, &(0x7f00004fd000), 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001500)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000001600)=0xe8) socket$inet_tcp(0x2, 0x1, 0x0) stat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001700)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x4e21, 0x0, 0x4e24, 0x2, 0x2, 0xa0, 0x80, 0x32, r3, r4}, {0x8b, 0x4, 0x1, 0xef9, 0x7ff, 0x0, 0x5, 0xffffffffffff9caa}, {0x8001, 0x20, 0x4, 0x5}, 0x0, 0x6e6bbc, 0x2, 0x1, 0x2, 0x1}, {{@in=@rand_addr=0x1f, 0x4d2}, 0xa, @in=@broadcast=0xffffffff, 0x3507, 0x1, 0x1, 0x5, 0x3, 0x9, 0x4}}, 0xe8) bind$inet(r2, &(0x7f00001edff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) sendto$inet(r2, &(0x7f0000e76000), 0x0, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/28 09:51:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) prctl$setmm(0x23, 0x7, &(0x7f0000ffd000/0x3000)=nil) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x200000) getpeername$packet(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000015c0)=0x14) connect$can_bcm(r1, &(0x7f0000001600)={0x1d, r2}, 0x10) sendmsg$nl_generic(r0, &(0x7f00007dcfe4)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000937e94)=ANY=[@ANYBLOB="1c7f76648cda8e49ca73d03d14010000007c485e990a5700", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/03/28 09:51:36 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = eventfd2(0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x480, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000040)={r1, 0x0, 0x2}) 2018/03/28 09:51:36 executing program 3: prctl$intptr(0x6, 0x7ffb) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e24, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, {0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x4080000000, [0x9, 0x100, 0x5, 0x0, 0x8113, 0x957, 0x0, 0x13]}, 0x5c) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x0) connect$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x1, 0x1, 0x5, 0x100000000, 0x20, "ab13a87d34e088f39de288612633fd1c6ba6b696f1538cc7240134a3222a249afda978cba2ed98ec9d936271ae11c3f60dd625e5f0d9b0327348983bf31552", 0x28}, 0x58) pipe(&(0x7f0000000140)) 2018/03/28 09:51:36 executing program 5: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000001c0)='hybla\x00', 0x6) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000040)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x6}, 0x40, {0x2, 0x4e22}, 'teql0\x00'}) sendmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000001e40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000580)="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", 0x21d}], 0x1, &(0x7f0000001c40)}, 0x0) mbind(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000)=0x401, 0xa0, 0x2) 2018/03/28 09:51:36 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xab, 0x80002) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="c40000006869c709d1b8b64810408a52a671ce8c0fb96c0ac2f9156eee6978422fb96ba08a24d521e133a2af8835cd2ef8798c20d19fe25141ce60354547b1bdb63f6f549671c97d9e3774a1323705ec1704000000000000006e4eeaec7ee929e7e3162261bdedd299e5520f98d1ef63e52179970d0ae53d0c4b5f535fbca5043e012d7ed2bcd77347f07b6e4b6e333cd7ffa0f73cc17b56606396baa94e40b685e2f796eb1adc7df6b8f1317f246e07a85f145edc0c6a64098ade88a36746e885236a40e6538d8d4a49a4"], &(0x7f0000000140)=0xcc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e21, 0x6000000000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x80}}, 0x8, 0x7}, 0x88) 2018/03/28 09:51:36 executing program 1: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='gfs2\x00', 0x400000ff8c, &(0x7f0000000000)) poll(&(0x7f0000000400), 0x0, 0x7f) rmdir(&(0x7f0000000200)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x440a}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)={0x20}, 0x8) 2018/03/28 09:51:36 executing program 2: ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00009d3f6c)="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") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) unshare(0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in=@loopback, @in6=@mcast1}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003080)={{{@in=@broadcast, @in6}}, {{@in=@dev}}}, &(0x7f0000003180)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000003300)={0x0, @local, @loopback}, &(0x7f0000003340)=0xc) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xd4, 0x86802) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x4800, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x19, 0x200, 0xffffffffffff8000}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r2, 0x1ff}, &(0x7f0000000140)=0x8) 2018/03/28 09:51:36 executing program 0: r0 = memfd_create(&(0x7f0000000000)='\\\x00', 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000180)={0x1, 0xea2}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x227e51b6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x4a8, 0x3}, &(0x7f0000000100)=0x88) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x0, 0x2}, 0xc) 2018/03/28 09:51:36 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x0, 0xfffffffffffffffe) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000500)=0x3) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCNXCL(r1, 0x540d) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000540), &(0x7f0000000600)=0x8) openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) 2018/03/28 09:51:36 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2040, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000080), 0x4) socket$can_bcm(0x1d, 0x2, 0x2) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioprio_set$pid(0x1, r2, 0x3ff) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/28 09:51:36 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000), 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x1f, 0x8, 0x4, 0x4}, 0x10) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000080)) 2018/03/28 09:51:36 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x400201) ioctl$VT_DISALLOCATE(r2, 0x5608) set_mempolicy(0x2, &(0x7f0000000040)=0x7fffffff, 0x1c) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080), 0x4) sync_file_range(r3, 0x8, 0x8001, 0x3) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/03/28 09:51:36 executing program 6: setrlimit(0xb, &(0x7f00003e3000)) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x4000000, 0x4e23, 0x1, 0xa, 0x80, 0xa0, 0x8, r5, r6}, {0x1000, 0x200, 0x6, 0x4, 0x77, 0xffffffffffffffff, 0x1, 0x6}, {0x4, 0x5b49, 0x100, 0xc0}, 0x81, 0x6e6bb5, 0x2, 0x0, 0x3, 0x3}, {{@in=@rand_addr=0x8, 0x4d5, 0xff}, 0x0, @in, 0x34ff, 0x4, 0x1, 0x1f, 0x3, 0x100, 0xfffffffffffffffd}}, 0xe8) recvmsg(r4, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r0, r4) tkill(r2, 0x16) 2018/03/28 09:51:36 executing program 0: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00002eaf55)=0xd4a5) socketpair$unix(0x1, 0x8000000001, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/95, 0xfffffffffffffea3}], 0x0) connect$unix(r2, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e22}, 0x29c) dup3(r2, r1, 0x0) 2018/03/28 09:51:36 executing program 3: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x80000) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'lo\x00', 0x7}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0xb8) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000200)={0x6000, 0x8000}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000100)='dctcp\x00', 0x6) sendto$inet6(r2, &(0x7f0000000140), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/28 09:51:36 executing program 7: getpgid(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)) getpgrp(0x0) openat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x400, 0x20) r0 = syz_open_dev$sndmidi(&(0x7f0000000440)='/dev/snd/midiC#D#\x00', 0x6, 0x800) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ptmx\x00', 0x40, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000500)='/dev/vcs#\x00', 0xf9dc, 0x40000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000480)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000240)="c15f000000ffffffff1d4eae3e6072a52028975d20d9b6a1fcd409504e183e8075b76e9bb8e8b8ab7901b5cc14fa0a25004b9e9902bffc3ee95e4ab36775d5c00d57ecd8fa3cfb955465a8e5c05b8302b48f46fdeb44beecc14a51e22c56462e7f600000000000000000000000000000") pread64(r3, &(0x7f0000000180)=""/163, 0xfffffffffffffc9d, 0x10000000000) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x48) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f0000000300)={0xfff, 0xef, "a56580c650e552b72c49fee7838a2dfba2bafabc8e8300bb648e4bcbfb5e413a75d91eaee84787d3c493bc2a278bd7b0a8e156b4215fd2f4da627ac69ef917491621027964ee095099caf24cdca9b1c197e3b699bf87c04055af90af0f6479ee9d2424c6c5e63c56432e5b21304ce4a45bf50a8c2d2e52f85c6ca6834b754c83336e0f5e97430a6099eb22cbeef6d9a72c57f2ea7cf6719d3e0d8d5766957fac69cb8dbdd8e98e256158050e0017d6a28f7fc7e0ead38a573bd5068d92e37ffb84192b2b9e39025a92babb34afbe321603c249bad02e3ba4c0aef82904853f41a1653f4b9928b16372fadf864c5b01"}) sendto(r4, &(0x7f0000000040)="29ed352b3695efceba5619a2d7af0dd3969ad7892756ffefca112999b41e2496f14b662bea0fa9b670ca3fa76fdef438a6b1d8b8c34c3609bdfb397e8507f6cf10031033ffcf5cd7f1c0", 0x4a, 0x4010, &(0x7f00000000c0)=@nfc={0x27, 0x1, 0x0, 0x5}, 0x80) setns(r0, 0xc000000) 2018/03/28 09:51:36 executing program 0: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e", 0x24}], 0x1}, 0x0) 2018/03/28 09:51:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x8000000010) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x5, 0x90001) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x600) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x200000) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000062d000)={0x1c, 0x24, 0xafb, 0x0, 0x0, {0x3}, [@nested={0x8, 0x4, [@generic='H']}]}, 0x1c}, 0x1}, 0x0) 2018/03/28 09:51:36 executing program 2: pipe(&(0x7f0000815000)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) getsockname$inet(r0, &(0x7f0000000140)={0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) pread64(r2, &(0x7f0000000080)=""/139, 0x8b, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000000)) vmsplice(r0, &(0x7f0000002400)=[{&(0x7f0000002380)="7013", 0x2}], 0x1, 0x0) 2018/03/28 09:51:36 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffff001, 0x20002) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000180)=0x2, 0x4) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write$cgroup_int(r1, &(0x7f0000000240)=ANY=[@ANYBLOB='8:0\r4'], 0x5) write$cgroup_int(r1, &(0x7f0000000000)={[0x36]}, 0x1) 2018/03/28 09:51:36 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x44140, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000180)=@req3={0xb9, 0x10000, 0x3, 0x1, 0x5, 0x80000000, 0x100}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e24, 0x401, @empty, 0xffffffffffffff9b}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000), 0xfe1a, 0x40, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x4c8}, 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240)=0x1, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000200)={0x2, 0x2, 0x9, 0x100, 0x5, 0x2}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r2, 0x1}, 0x8) 2018/03/28 09:51:36 executing program 6: mq_open(&(0x7f0000001380)='/dev/mixer\x00', 0x40, 0xb0, &(0x7f00000013c0)={0x80, 0xfffffffffffffff8, 0x2, 0x0, 0x3, 0xffffffffffffffff, 0x7ff, 0x3ff}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x4010, r0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80001, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000001340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800400}, 0xc, &(0x7f0000001300)={&(0x7f00000000c0)={0x1230, 0xd, 0xb, 0x220, 0x70bd2b, 0x25dfdbfd, {0x0, 0x0, 0x2}, [@generic="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", @nested={0x214, 0x8c, [@generic="ad1962aff6de06935d567402625602663ef964326dda369ed0de2f27fb6430ca0f4b2213900d2eebe25b7e6d5e2494c45001ea495c0ae9b0f810a7270a2360fd8e302949399175ec31da49abdcfeb21d6c6af44b4d95f081f0095b96b79fe853377ece80d77979ae26ed20ce12084d6a03e020f3fa38e4dd", @generic="a3e63f7ada4a75d4834f815160e9a4b49d96b35879140c2ac265314d5fcc8f58b1a60993375b90f1c1d4c4f0bd1fdfd366d67480cb43412a03200c72125c7beb5e42546dfa5e", @generic="27527ebe1552cd2a706b5165eb8140baa673b7af3d625959cebb7be29205349c14159b246ad4c47912df63b2d739e5ca4b3df1968ed9025fa6ccaf3cb10744ddf5eb814543f7833b6f0289ecb7a5e51019884bd7b2b820e4a73acd6520d8bc14ed1c6ca19aa39d1e11e418c1e2ffac14f6cc83eea1d30f3bfdfdd0cf4c014ed6952c062f64a0b76df384f718057e80c2720ee9876abe547424a1014dbdf2890fad54541864a91a6e6afbcb3886dd7bc871a2b62a1e9256dc7b69cd9d8a0ae4cc3d39", @generic="473c838eedbb2183278beaf847020be9239f5cc42858c9b38bd4deab658684b77c759ede3d8ebfbc0733edc80d4264cc47131f05c149bc856c98d8b5c8458bbac4e3b34f27f3ce1f24f750f78df66b36f3cb2bdfca617a5a4a85658cd09af5d45f8de6cc0cf718fbf9687b0c1a091e541fbec1466f8b2801669d92019e3404e998bfbff1b3f4bb4aa1829ee6f18e"]}, @typed={0x8, 0x7, @fd=r1}]}, 0x1230}, 0x1, 0x0, 0x0, 0x11}, 0x80) 2018/03/28 09:51:36 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000180)={0x7, 0x0, 'client0\x00', 0x7, "6b06c6bc3f61d24e", "3407831d513e424cae798312e40fb60b63f7bd948576e0b07f888e72e48acbbb", 0x9, 0x8}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000100)={{0x0, 0x8a}}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x100) 2018/03/28 09:51:36 executing program 0: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) sync_file_range(r0, 0x0, 0x97, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000000200)={0x1, 0x200, 0x6, 0x0, 0x3, 0x8, 0x7fff, 0x7fff, 0x3, 0xc2d, 0x8000, 0x8}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="3a0000000800000000000001000100000003000000ff0700001a030000ff7f00000500000001000000020000000700000006000000010000001f00000001000000060000000800000001000080050000000100000002000000050000002a0000000104000007000000e0ffffff0900000001000100010000000200000003000000c39ae453"]}) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x8) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, r0, 0x3) pipe(&(0x7f00000001c0)) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x4, 0x400000000008011, r4, 0x0) poll(&(0x7f0000000040)=[{r0, 0x105}, {r0}, {r4, 0x810a}, {r4, 0x400}, {r0, 0x1001}, {r4, 0x8404}, {r0, 0x94545eaa5efe724}], 0x7, 0xfffffffffffffff8) set_thread_area(&(0x7f0000000240)={0x0, 0xffffffff, 0x4000, 0x10000, 0x9, 0xfff, 0xfffffffffffffffd, 0x4, 0x91}) mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0, 0x51, r4, 0x0) 2018/03/28 09:51:36 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0203016db256f31271e6000909000000000000000000000002000900080000005b0000000000000002000100000000000000000200000000030005000000000002000000e0000001"], 0x48}, 0x1}, 0x0) 2018/03/28 09:51:36 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='ns/user\x00') setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000200)=0x5c2f75620000, 0xfffffea6) socket$vsock_stream(0x28, 0x1, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f00000006c0)=0x98) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000a00)={0x0, 0x0, 0x2}) r1 = socket$netlink(0x10, 0x3, 0xe) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, r1, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000000040)={{0x1, 0x8255}, 'port1\x00', 0x4, 0x40000, 0x7fff, 0x100000001, 0x20, 0x3, 0x0, 0x0, 0x1, 0x9}) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000b80)={&(0x7f0000000a80)={0x10}, 0xc, &(0x7f0000000b40)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="040000000000fddbdf25020000008130f2ac6fcc9d843de04e9d964d8f27393208367325563eca64d89ec77eef17643981ee367b03208d858c31390ecd366598689f1acf3f3ac20641b66ba0653974dd39bf559407533167564a95a7bc8eaf8c0596c4150c9803b3d67e3532aab3436a5b90a4b3967d76a62fa548aba585b021aa89d8fb4fe467b7db1f2a864f50aa546c978c827f9d68f94d54e4daf30091c57e3ea42dfbda250ae1fed327599a64ec95176df19d5953"], 0x14}, 0x1}, 0x0) 2018/03/28 09:51:36 executing program 4: r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000008}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)={0xdc, r1, 0x20, 0x70bd27, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x75}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x598}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1ff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xd7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0xdc}, 0x1, 0x0, 0x0, 0x40000}, 0x4008800) bind(r0, &(0x7f00000001c0)=@ethernet={0x307}, 0x80) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000240)={@remote}, &(0x7f0000000280)=0x14) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000000c0)={'filter\x00', 0x0, 0x4, 0x31, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000080)=""/49}, &(0x7f0000000140)=0x50) sendto$unix(r2, &(0x7f0000000180)="ad1a9218bb816e58abd7a4937d7f617d326dee3182db23b2a7c86cc4da847d0bb48665056667b1ab05", 0x29, 0x40000, 0x0, 0x0) 2018/03/28 09:51:36 executing program 5: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000000040)={0x1, 0x2, 0x20}) 2018/03/28 09:51:36 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0xfffffe9c, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000008600)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x14d9486d, 0x261d3ea3}, &(0x7f00000086c0)=0x88) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000008700)={0x401, 0x201, 0x8, 0x8000, 0x0}, &(0x7f0000008740)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000008780)={r1, 0xfffffffffffffe01, 0x3, 0x1, 0x400, 0x8, 0x0, 0x6, {r2, @in6={{0xa, 0x4e20, 0x3f, @local={0xfe, 0x80, [], 0xaa}}}, 0x7b6f, 0x3, 0x1, 0x1000000000000000, 0x4c9}}, &(0x7f0000008840)=0xb0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x11, &(0x7f0000000080)=0x9, 0x4) 2018/03/28 09:51:36 executing program 6: r0 = userfaultfd(0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001540)='/dev/audio\x00', 0x200, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000015c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000016c0)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0x2014}, 0xc, &(0x7f0000001680)={&(0x7f0000001600)={0x60, r2, 0x400, 0x70bd26, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x800000000}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x80}, 0x40000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x3, r0, 0x1}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x401, 0xca6, 0x1, 0x8}, 0x14) 2018/03/28 09:51:36 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getpeername(r0, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000400}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, r2, 0x300, 0x70bd29, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x29}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x4000001) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40400) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000040)=0x8001, 0x4) 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, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$llc(r3, &(0x7f0000000340)=""/112, 0x70, 0x40000000, &(0x7f00000003c0)={0x1a, 0x0, 0x100, 0x1ff, 0x2, 0x8}, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000300)={0x0, r1, 0x5, 0x2}, 0x14) bind$inet(r4, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r4, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/28 09:51:36 executing program 1: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000140)={0x2, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000001c0)={r1, 0x2}) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) clock_gettime(0x7, &(0x7f0000000280)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r2, &(0x7f00000000c0)=[{{0x0, 0x7530}, 0xc4, 0x400, 0x7}, {{0x77359400}, 0x8, 0x1, 0x3}, {{r3, r4/1000+30000}, 0x2, 0x5, 0x5235}, {{0x77359400}, 0x401, 0x0, 0x1ff}, {{0x0, 0x2710}, 0x1, 0x5, 0x1f}, {{}, 0x7, 0x60fd, 0x6}, {{0x77359400}, 0x8, 0x5, 0x100}, {{r5, r6/1000+30000}, 0x40, 0x80, 0x4}], 0x80) socket$l2tp(0x18, 0x1, 0x1) 2018/03/28 09:51:36 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0xf, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) setsockopt$inet_int(r1, 0x0, 0x100000002, &(0x7f00000000c0)=0x12, 0x4) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20}, 0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0xc}, @loopback=0x7f000001, 0x0, 0x199}, 0x6) 2018/03/28 09:51:36 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha512-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="49beb81326e1eb677b021f789aca61876f63dc2ed654d060609c645c629229e310e68115cb9b0fef3a8af384e636bc110be59b77bdfcb055b9a156b97d20579ad640f48604d992cc30320a334411d850f35445937405cf53044546ec05d2324187a9712a889b1938fe0e585fd15847c8ce708dbc07d8118fd3e2064a89e33617e4", 0x81) r1 = syz_open_pts(0xffffffffffffffff, 0x200000) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)) 2018/03/28 09:51:36 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x404040, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000001c0)={@dev={0xac, 0x14, 0x14, 0x15}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x2c81) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x4, 0x400800) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000140)={0x0, r2}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f00003cefe4)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x2c, 0x701, 0x0, 0x0, {0x3}, [@typed={0x8, 0x0, @str='\x00'}]}, 0x1c}, 0x1}, 0x0) 2018/03/28 09:51:36 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@timestamp={0x44, 0xc, 0x5, 0x3, 0x0, [{[@dev={0xac, 0x14, 0x14}]}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "a05377", 0x0, "3c30c7"}}}}}}, &(0x7f00000002c0)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000280)=0x9, 0x8) 2018/03/28 09:51:36 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) signalfd(r0, &(0x7f0000000040), 0x8) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r1) getsockname(r0, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000001c0)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast2, @in6=@loopback}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c0000000a0601001900000000000000000000000800010001000000"], 0x1c}, 0x1}, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x42800, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x17004, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) 2018/03/28 09:51:36 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000c97ff8)) close(0xffffffffffffffff) socket$key(0xf, 0x3, 0x2) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)) 2018/03/28 09:51:36 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000240)={0x6, 0xffffffffffffff9c}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000280)=0x0) fcntl$setown(r0, 0x8, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) r2 = socket$inet(0x2, 0x80805, 0x7) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f0000000000)=""/19, &(0x7f0000000080)=0x13) sendto$inet(r2, &(0x7f0000000100)="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", 0xfe, 0x8000, &(0x7f0000000200)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/28 09:51:36 executing program 0: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) sync_file_range(r0, 0x0, 0x97, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000000200)={0x1, 0x200, 0x6, 0x0, 0x3, 0x8, 0x7fff, 0x7fff, 0x3, 0xc2d, 0x8000, 0x8}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="3a0000000800000000000001000100000003000000ff0700001a030000ff7f00000500000001000000020000000700000006000000010000001f00000001000000060000000800000001000080050000000100000002000000050000002a0000000104000007000000e0ffffff0900000001000100010000000200000003000000c39ae453"]}) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x8) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, r0, 0x3) pipe(&(0x7f00000001c0)) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x4, 0x400000000008011, r4, 0x0) poll(&(0x7f0000000040)=[{r0, 0x105}, {r0}, {r4, 0x810a}, {r4, 0x400}, {r0, 0x1001}, {r4, 0x8404}, {r0, 0x94545eaa5efe724}], 0x7, 0xfffffffffffffff8) set_thread_area(&(0x7f0000000240)={0x0, 0xffffffff, 0x4000, 0x10000, 0x9, 0xfff, 0xfffffffffffffffd, 0x4, 0x91}) mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0, 0x51, r4, 0x0) 2018/03/28 09:51:36 executing program 6: epoll_create1(0x2) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockname$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000280)=""/242) socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7, 0x1c1800) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x7, 0x4) socket$inet6(0xa, 0x2, 0x0) unshare(0x400) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e22}], 0xfffffffffffffd00) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/03/28 09:51:36 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x3) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip6gretap0\x00', 0x10) r1 = dup2(r0, r0) ioctl$KDENABIO(r1, 0x4b36) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={'ip_vti0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) sendto$inet(r0, &(0x7f0000000180)="82847b72c4d86076417a41fae166ecc6badd80e4b0565f011259d8655fbada99d973d61272f9ccf7f7f07a50ae57a9c36bda6bf9a4664d3d855d2060f9738a0d5f2820db31806cd6e7e33dfb39f3c38022745512b65e878661af940d0f4793710e4a69230247c36f9c24133719f5669ad4d5efebb050fbfc26699da9fccd0b4f8e625ddb4a9ddf0d728729f1410a228d952e0c7a232dee8cd528903d39092cb7453340a55d78da0e167f63dc1462fd08a02af4b2dda1ba9d01dd23f4ccd785a887b8a208742cec76f8b224513f55287ae33b6d2e50a1305e0000197e8b34ac5d12b3cb16c8ac9de1f9e8b0b60e1d139986e2876ac062a8e0ca8a7765f0b0dc5b8d1ce09ff72a0db5ba17e16a2710bae00e233a601e2b243b5073fd9b67045fc3c211f64e2e28e0abe920fa6011cecd66008644cf3b5791322c9f3758c7583e3647d466ed15e4d85bb0300b651c56388a6bad35ff7d5f0a4948a75441c84763cc27896e346225d0cbe5cae23f5111489727448f349c4143dc64dc108d90a63357b2bce32f825897d959622cd5724cd97d606a4b688458982d14c882cbd3b3912efb02cb38b732b8d8f6d26dfde6a46c43692b3a24c439077cafe5c99f414f64462a87fc053898edc4c5ce758bd77f602be96eeee59bc93a4fef37d00b5ca14fef53ce5c89fd4697e882ded4e96a81b669df663529c833e66e7b10af2512cf39b46d0d769675130b40bc194f7166c6d95e47f0373f7aee3d8b498da6e0056d46d6dd363da8e11616fe61077651fd3fc167ac197a62510ea6cfa4ca33ec7f799e2d81b52a6337c96885f3b8bae7cd8aaa71e7269bf1cb60d29bea157a1f8e6780ba0fe71ff9d7ded64cc38aa135a7b50e1da9a86e1f8ac126e325be2f42fa2bab220bfd56022d69383acddf2cbee5396a9f321db68796d0961c377ac22549fc5a38a580457de9f12f7f1052c3bbbf9733b4a2511581963eb919878bdf7d4579157a8dd34f3c6b88a8a3a0c21ce394a7e9381b1a72ad563494142e63787258e2cfef8d474939837bd7acd7182812157f2fe41e60497fb7ebd26d10131c0df29739fc9c200b93a2a242fceddfecc4880fd8d9df61bf53382fb10c1ddf0e1b49eb6e6017e9f9ab6b6765363e6ddee6362de82a114a658e49117416fe7a860286aa9dd31a782f420fefefa0b75580410a9213240f0820eac6dfa9330f6a1dab98a9e6378dc7c5931cd9158cb2cc7fa13048488fdd49483e25fc1927bfc12509390779d02e9ff79c476b6d10031f1e4010c792aca850cd915abf9c65d90438f416236fb173980acb6c6e2c464d42e0df7c8187c6e6db80c3ddf43a772765948c0322635b3d118677a7670a9ee36aca318e8d113dbe1d07eb7dae650d7fb150ac89c8ff9bf4ff4af506ed0dee765a39eabe31602f5ad9b0cd911ba8ec7559e4fcc5a7ad2ae7e99800b16fc3c9407e1102b15edaa327d644d0cca91ff1e1b77e2e13ec550360dc66f8ec26f476da936be59baa1758ce06cf9474a6b7546d0e793b88861c3cf96dd463d4e1faf7f4d363f0843d137c3950a1f875f55d6bb0667a921043478032869f96fed11f664c5fdb847171082d28c407408259645f1a59ac840f761f25c61af229543bfa7a2e36132249fa6e25eaa90248abee3a12db370c9dbaaef51362d3b3045bc2448f1e93ec057fc19556d80f89d52c3e09165cc7616e46fc3b96ad06d457a1b440fe01c99a3b42113f0c04ab301039ce4b2f5c13acc45c3aaf1d3a151f3555b6e832ecac6f35e6f36731b9ab86e0c69c0a4468397f82e6196a06b09f569abfc19bb93e3915a393f95c507cfc6b2f3e6b884b551ffb567cc7d967767713af59754dbfb4fe9a12d5fd24711dd389bc2c813a22da5206c3c86a99a59f173f52104c538e6d96208fbbb76b3a9d42ec8b4fa74f0b0b11e05688bd3aaf9c45e3449ab7f2", 0x567, 0x0, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) 2018/03/28 09:51:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000e00)={'filter\x00', 0x4}, 0x68) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8003, &(0x7f0000000500)=0x7, 0x8, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x8, 0x4) socketpair(0x11, 0x4, 0x20, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup(r1, &(0x7f0000000140)='syz0\x00', 0x200002, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e20}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000e80)={0x5, {{0xa, 0x4e23, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffc}}}, 0x84) sendto$inet(r0, &(0x7f0000a92000), 0x37c, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000000d40)=[{{&(0x7f0000000080)=@can, 0x80, &(0x7f0000000300)=[{&(0x7f0000000180)=""/135, 0x87}, {&(0x7f0000000240)=""/140, 0x8c}, {&(0x7f0000000100)=""/35, 0x23}], 0x3, &(0x7f0000000340)=""/15, 0xf, 0x8}, 0x8001}, {{&(0x7f0000000380)=@generic, 0x80, &(0x7f0000000700)=[{&(0x7f0000000400)=""/216, 0xd8}, {&(0x7f0000000500)}, {&(0x7f0000000540)=""/172, 0xac}, {&(0x7f0000000600)=""/201, 0xc9}], 0x4, &(0x7f0000000740)=""/58, 0x3a, 0x40}, 0x2}, {{&(0x7f0000000780)=@un=@abs, 0x80, &(0x7f0000000900)=[{&(0x7f0000000800)=""/201, 0xc9}], 0x1, &(0x7f0000000940)=""/200, 0xc8, 0x5}, 0x8}, {{&(0x7f0000000a40)=@nfc, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000ac0)=""/92, 0x5c}], 0x1, &(0x7f0000000b80)=""/147, 0x93}, 0x101}, {{&(0x7f0000000c40)=@ipx, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000cc0)=""/31, 0x1f}], 0x1, 0x0, 0x0, 0x3}, 0xa1}], 0x5, 0x40010040, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) 2018/03/28 09:51:36 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x80080, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0}, &(0x7f0000000140)=0x7) pipe2(&(0x7f0000007600)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fffd) getsockopt$netlink(r2, 0x10e, 0xa, &(0x7f0000007800)=""/19, &(0x7f0000007840)=0x13) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x1d}, {0x6}]}, 0x8) sendto(r4, &(0x7f0000000500), 0x140, 0x0, &(0x7f0000000000)=@l2={0x1f}, 0x80) sendmmsg$inet_sctp(r0, &(0x7f0000007480)=[{&(0x7f0000000100)=@in6={0xa, 0x4e22, 0x10000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}, 0x1c, &(0x7f0000001440)=[{&(0x7f0000000180)="841571bc79bd4f", 0x7}, {&(0x7f0000000280)="9e44492644567887dbde80c18b13dab3610a3d8f6316abed7828de53e19379ecd62cc19e461ca92da1e3808c207c213362741bc6b0bf35e74da47b433f1400124ce439d4640f759c77ecc215d5698f6f33b179b65eeeb413cd7ab590fc6430e2a1a212e381c941af334e55ec7c03190aec13bec5a2c4c2df37e51cd3fc3414dc84c037d961d5206bed5230229afb8aa626cc6a10a5be379e38a324765f2949521eb47580a44191a0cba0fb33c2bda92b1298c677850cc74b0b9d670a8bd5d39f50b9de4b261e22c44fb49083e11cb544457decbd2d3f6ac6a8863c3ba4971dfbaf2e77cf1e8697", 0xe7}, {&(0x7f0000000380)="46accad6f35c7db627fca88b006fed799e2dba50e60eb85670d479838653ed44d78c7da29d97db9fed852113170ee3172ba088c392db5880970cd0de0087072f6d110f80a9b038e7cecfbd3522a8202800f53c02293df22b2f71aeb6db099053a8dd4b8f99967608069dab7ef0bace0b94feda5143fafc34087085861a610f02f81304fe4eaf51f3250f2dae866a8ec125973e217f9fc4b29489f4b1bda56b574e45db766f", 0xa5}, {&(0x7f0000000440)="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0x1000}, {&(0x7f0000000200)="295be37a2fc11c93cab33f4f", 0xc}], 0x5, 0x0, 0x0, 0x40054}, {&(0x7f0000001480)=@in6={0xa, 0x4e20, 0x10001, @loopback={0x0, 0x1}, 0x7f0d539d}, 0x1c, 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0x1000}, {&(0x7f0000002700)="d5c997248fd9f670e306f4db4d6a5b36f5f26c1981e16e7b985189d63cf24f5d47375f108bf188f435afe248c0aa7cc6a290601abd507091462c1addc7a79053d5dacca9910bf4714717a44378ca6caa0069caed6b0bb8c7b32db2ca3f80727140c63ee4210910d6f8b0a90a406d33ecd04673e5bbecc71fd2ebc5e9769a18a114e781a0e06978b6c9a682fd14926d747fa5205eeeb4cfe01ef2b42de39c43c4218f9c67a7fd7caf58bb68718014ff8a1911d832a26e5e002e12bb9b460e5e867a6f95a9a69c492d4bed9e8bc3395c2b7af0225228e287b14dc55a9fd69cf3cafc394306487a29e92b8255ee983335586ff8ed4abb83", 0xf6}, {&(0x7f0000002800)="9121e05c5199b9babe34d3872325a06d8b6967201239f2331013ffda477ecc45ce0ec56e0c39634f9ccc66e8aee6dba5829f4ec42eba883e70e8b37df5c1b7ada5a654fbcea5ae167c483561a180a8f6f6c98abe540ef5b4c5119a", 0x5b}, {&(0x7f0000002880)="7d8943f320ab6bcde88ade", 0xb}, {&(0x7f00000028c0)="e142b478e2f97261270b8fabdf6d278e63a31e162a121c4cfd1c2df1d576ca3f3ab263ef4c24f9b2545682d34e56fb864faaf0b384ef322e36c5a134757b3c7f1841a05709a481445a4a651152a431db4b46b739c843992c2d48bc8405fe8bb1c38e28a2102ec099bb491360efd79fde24ad8895427b05ab33bab286431655296f98d909a3a5c95359dbc31cdfab15b7984a41dcea06a842e3f88c9317db7ca71a50fb90156ae9c155f1ab8e635cb6a38157cbdd9f3cd25d157b3a3c89be82de252643871e02b8f89759", 0xca}, {&(0x7f00000029c0)="0c243f1c560837787e764b7a72640f36f3ca144733ec3072c7fed62649428a871dd537d46a8cb2e1e0cb46aeb38202be04cb7e5c35298401ed6d49e7fcf8d6281f7fd07be3622422f47b4bfb3763fede0827a4869eef95a70b60c2fe95bdc6a9b778062b5af802d3819351148f1bfe13272431c72fe1b6e425cc07d672af8f0edf76e5076c834d591ebcd2330e99cbd882936a70c06d4fc70fc0f443376db6f071d644fe967f7aefc1e219868332e32b0104bf217e051600", 0xb8}], 0x9, &(0x7f0000002b00)=[@sndrcv={0x2c, 0x84, 0x1, {0x8, 0xfffffffffffffffc, 0xd, 0x3, 0x10, 0x19, 0x7, 0x0, r1}}], 0x2c, 0x1}, {&(0x7f0000002b40)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000002d00)=[{&(0x7f0000002b80)="2a70e9d9b5966704afa5304d09ca396bc813986df67a83095e82229e826162a9f9a0690a98448e62c20191ee6f31cd591fb6839adb4341db0a0a5c8db1534f6b35adcfc5bcf5f114df7e367da85147bc7b0e5608323977bc4b36639249ffc7771a99bf661e871c7810580494b04d55b10616fa636374c034c03c8cfb79abc9775cdbd2e42af4c7ec35cb733b5f402718ecb2423f981aecee41c64a20fc3052901df93f9e45aa45aa22ce14de837ada2b0df15f645e8c663c167fb0fa6fc713bb956ddc05063282fc8a0fcc6fb89bf07e3a594d4b7cc29b3742d4b728b5564d6a06f2c8e74fcaab12dc86f8", 0xeb}, {&(0x7f0000002c80)="1101256fee596fe8128aa8e3afe4015fcf8950de38ed70fcefe1b5bcf1f9d5bd379010975e2b9c5ff9adbc2d1f3e0a57ac6f02bf21ee5c89d52599c1f6cd637b6d670aecdc98f59eb01f0b0adc528d7f859bb61b75a82e293fa0f87e8c62276b518f21c94b29090145b374f305a47a04c653ffb51267dcc13e", 0x79}], 0x2, &(0x7f0000002d40)=[@init={0x14, 0x84, 0x0, {0x5, 0x3, 0x7, 0xa5}}, @init={0x14, 0x84, 0x0, {0x9, 0x0, 0xffffffffffff8001, 0xd857}}, @init={0x14, 0x84, 0x0, {0x1, 0x80, 0x1451d355}}], 0x84, 0x4000000}, {&(0x7f0000002e00)=@in6={0xa, 0x4e23, 0x58f, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c, &(0x7f0000002ec0)=[{&(0x7f0000002e40)="0d16046d677177b3cdf05b64cf2589db182d56b3c4baf08254dd67f754ac09dd5a5c39803eaf", 0x26}, {&(0x7f0000002e80)="81d3131f", 0x4}], 0x2, &(0x7f0000004000)=[@sndinfo={0x1c, 0x84, 0x2, {0x40, 0x8200, 0x0, 0xfffffffffffffffc, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x92, 0x0, 0x2, 0x3800000000, 0x8, 0x7f, 0x1f, 0x3, r1}}, @init={0x14, 0x84, 0x0, {0x8, 0x0, 0x1, 0x2d1}}, @init={0x14, 0x84, 0x0, {0x7, 0x541, 0x100000000, 0x1}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x0, 0x8204, 0x7, 0xffffffffadb85d71, 0x5, 0x457c29b0, 0x3, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x4, 0x8000, 0x100, r1}}], 0x108, 0x1}, {&(0x7f0000002f00)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, &(0x7f0000004300)=[{&(0x7f0000002f40)="bb7bc49ac6e34235556df7db40e1b32406129acd4bc5a9f46cf05f9767b840a209b3cfe0198c7e37f54fc37bf654a997eba1f7474b7a4788d05534d3643119ddb3d13e047c80e4977b77c278", 0x4c}, {&(0x7f0000004140)="e6c80bbb9cc696ff4e58739e2605dc460fb36770041ffa7eb0a2aaafacc5877e0de68c233b5791ff3ee8dd32e200aa74fa4827af300d7db3e643b7b027222c1f18740f29b70c65c4bc45e5f9e07160a75049e90d9819f4d95f3ea1718ecd87d418bd4e84d74d257782572ea959b440f23d01a90a337cde0ab3085ebb2e65785d4c4c50364633377ef185dfb239028aece18a8a13726925dbe1648d24cb224d8ff7e7fed65f7e0936a468faec639c84be3be732b41cb1974c86326ac239e51d5952351b588c16cb8627866a5ce5430718310ba9f193e5c554f07233494ad6a78d", 0xe0}, {&(0x7f0000004240)="77ace28f2663f6732f329d70edf53e54b053599004b59f70f61346df71f086761b301e11efae41a14101069c15de8395ee18d2a133fe70c60b418e8169ac6b998f7f9d5bd2bf39a125fe8c14bcdc2a16c3e68074d8d0ae97ed5f06f620488986dce7818e240050d98b5539f91795c675856f83a0dc0c3eeba4d71b92133709ba1a850b8cbacb15564e767ad1812015bf350adf93b7572dffe3e1eac8bc", 0x9d}], 0x3, &(0x7f0000004340)=[@sndinfo={0x1c, 0x84, 0x2, {0x1ff, 0x1, 0x4, 0xa44, r1}}], 0x2c, 0x20000005}, {&(0x7f0000004380)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000004900)=[{&(0x7f00000043c0)="411cc69e3fa9e1225af7163e2996b8970cbb4589f9646ed147c6f3672faa54d1b3e9cc2f83012bffd85a3ad02fb6aee8741b3f721eef3ac7baa9ecc575108365829db74241262feae3de1079b7a6996d4b30310332cd75f88456e2651eaea5a93c41f2e0cae4f431e3970e38dd467ec9038aa889e61d67ddf3ddb66ad9f539a94e754c5e60b7e751f72ef1e87a8368667316b7bb2dcbef1f587fec21326a273a263c581bebfd0f0897cb514eceedd9fe5ed13022361aa02a65b289cadcf7d823eb702b1fa4060a6a6dc005fb3c024f8e06a1e371617093f63f0b32c6e1943cb7", 0xe0}, {&(0x7f00000044c0)="4c991af2bdc26da19a45a1eefea7080cb6a9de58ecfcdd4885773922ab6b2e4d00cadb476936a84806499721dcf59d8fa09deb6521637a88a170f36a88f599b6c67806d76e21d9a58122cca707a11d03201363bb801d85b70c73", 0x5a}, {&(0x7f0000004540)="a28f72fe2fb2dc44cb1b2c47cdb7e8c39f7a4d807416c14a5dd352ddca74153b65d5547de44db4c919fb2bee181b4a3c07f8de58997ff6966b1cb74df3f37be45fafd4ad7b3b6fac71574f2626014181830147c6222fee861adec526618e596878a6ba2469104b32808e8f4f933201a45baeb1416d762cdaab50aad8cd57ebe4cc5c934dea02c3691910f170f3184c45a344bc7af0c97b77c5430c93bf920ff9df7aa4ca8763e53941418d2d6a38bc02ddc53ee541cd283ef20d", 0xba}, {&(0x7f0000004600)="f7d43fb884c41c8e7c3a49ba642ae8811fa00a4d59b42549d30c5696127f8cf7bf811a1942f1b5d39a8031a3bc4e635e6a8b38b02abb9201c33a82e301590cf82443005b3b042e0fd5123ba353e3a91c7fcd77ed9f0782a5c08242b3af72b0e71168bfc4a3e097131fb3c0a26db8cb681cf40acdd372909a07ddb2229b61c11f5648c59f0dbae1ab881d8022954376f21e23aa2acdd3cb14209a2aa9742b013bec9c11c4e7059ffe0864551d70fdbcd59f1834f3d5c4d7ec279cdec02a05e571b5b2e0a74d97efa321375b210c8fe7b911ab9e69add0e63bd7d1202b470ceda7dbcd0d85eff2ba09d8508063c9bc72fd7c3915785f53905c85", 0xf9}, {&(0x7f0000004700)="d5599ac17a4e9da3e43c030296012dcb37478ad9ee47c5c119b6e3964db0b255e9e5c9dc714cfb98e37045245168", 0x2e}, {&(0x7f0000004740)="6101803f91f2fb846aa748929844fcf0c499", 0x12}, {&(0x7f0000004780)="95244b2074673315de9bdd2d3fa66ffaa73ec632fe034411e4b8b46b27a0312b2e94b8f02258cd54836f9cc9abea57bbb731a98a9cba407038b10b18e106e8416dd9105e92c36d2956130eb420447506434123f0cd402bbe02be", 0x5a}, {&(0x7f0000004800)="01401afa8266f1dd4cba40d1fbc6fcdff5c5a073cef2d55fb13f34851315caaeb3f1c3db864ab5549ac82942bb3adb66f8bc55f3fe8dffeee89f2cf0892218cec63dc4dddbad8c90fd19817e6276467d9182963314a91d4e908737b8dc38c6d69b418ee3d48bd5a28e1f1a77fa6dd1e7af64e8ea54ac5041fe92ed456f0d2e087687f163a64533a98e764a318150731c6efad63ad08998413b272dbf141ae4efd8a50d13fe2401f463e54c131afc2a3631062728c4cde14efe3aa61957acc31c204d4269f17b7e7eb7c31fd28d1f016fcf5288b34bce9e05", 0xd8}], 0x8, &(0x7f0000004940)=[@init={0x14, 0x84, 0x0, {0x3, 0x3ff, 0xffff, 0xfffffffffffffc01}}, @init={0x14, 0x84, 0x0, {0x80, 0x2, 0x9, 0x10000}}, @init={0x14, 0x84, 0x0, {0x3ff, 0x0, 0xfffffffffffffff9, 0x1}}, @init={0x14, 0x84, 0x0, {0x2, 0x7, 0x738, 0xee0a0}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x2, 0x9, 0x1e9, r1}}, @init={0x14, 0x84, 0x0, {0x8, 0xe3fb, 0x1, 0xffffffffffffffff}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x6, 0x3, 0x7, r1}}], 0x134, 0x40040}, {&(0x7f0000004a80)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000004b40)=[{&(0x7f0000004ac0)="a7694f14066faa7452e49c565e5d860852709e637be87e169d971e312ee23798649a47b995180a9038397954b675a998d02bff8fccc7a1776170c58a013d3c1a8577fa63aa2630b0b73d97359a5a6d824074eb54992ff9ff466681768ffccf7fa0a228335b6a09", 0x67}], 0x1, &(0x7f0000004b80)=[@sndinfo={0x1c, 0x84, 0x2, {0x2, 0x5, 0x0, 0x8, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0xd441, 0x2, 0x5e4f02126319707, 0x9, 0x9a70, 0x10, 0x1ff, 0x20, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x28c9, 0x1, 0x8204, 0x6, 0x506, 0x3f, 0x8001, 0x1, r1}}], 0x84, 0x2000c894}, {&(0x7f0000004c40)=@in6={0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c, &(0x7f0000004f80)=[{&(0x7f0000004c80)="752f8dd9e34b5801e2e2b6d8dcc0fc4fd00221faaefc2733eb28a568e7bf6f5f3b36884779ec9666dac7996e2d70166ab8da6377b61b4ec8a36e577847ad49488dee82550ecd76e460cc0e80ccdbbdf65de3e52bd400839888a2a9a44f10ea63907bcd416e692d446b209bb7283b04833ddaae6ff94fcc4c4517c0ced5bbe0cd", 0x80}, {&(0x7f0000004d00)="23da8e667429707004a2427073f3b75073b7125ae66a388ad7b660d14f1c6021df12359f6705f18ddcc4570ec6dc5eb5e9dc4b572216c861359c0422416c48048794e48b47f7ec63f14e61f5988ef3ac8864b67f86facd59f7ad84345d644b6b002c1ab689778f11fef7b1c10122f80cad92356c0002bc6a67ea64dd4a2e79ff9cccddf28f3b3df1181892feb257bbd93a418fdf4aafb740b39b6e7bbd9e40c2c0a5cccface31521becc9fa800fe4481cf86abfdda562f51198f74cc0762fcca8fadd25522dcbf3204d809af54b298a2f4f200821f5b80b72a6b06d42d2e95", 0xdf}, {&(0x7f0000004e00)="cdaaeb9d1bb6b9d18bdbe87584aa4911e64cffa166bebfd71160c10b3083cda6751171b03d11cf19fd0af04057c74b8a490a3f1db2c1a50b5e0fc5b0e7df0ce9a3b111a14decaf1ad386df72f244947c491b781624bc5ca2fdccb0156f83", 0x5e}, {&(0x7f0000004e80)="73dbb64e3c9cf01d99d00eed0142e029fc8d907d00386fd3d4a1533d18af220b987c82b2c6fa05a3a06dda62a319e651245bd4e54ac6e3540106aa71e1da6b115abc3b74d9ea03ff9d9a3b35983bbc76fd8e9360c75b1c187a9b276231fb37583f77accd265328de567bcb169b35f654f1f891c4bc4f368bda06eb34f03f198b430c5a361cb1", 0x86}, {&(0x7f0000006000)="ae41b64705a54a3338f6b9f3175156ed8be3bc2fcae2267bd73d5883013d378f072b0324fd30b6bb0ccad21e89435b22b84a4b48b1ba33918ad2e2657c2e572e0482772bc30be7445d915f3954ac684760ab5439ce454aa0981681237e7ecf25d739cdbb0ecac538bea335aa2af095546ae47042026d12d5ebb248bc82455813cb38d133534a32167fc3a80293535dbef355b1dbd4e065bab86302baee713c1116441547f56823da1df363edeb51d2bc0371bcf7c2c5f8f887c3c2d9d6d7a3a7ac10cc86cf96c3485cb1df513d3b1f9f04c0dca87e9cc3505b89d68b4d2a4d6a797034b656de849b0ebefda79b7f4bd5638a", 0xf2}, {&(0x7f0000004f40)="620636236fa7820853ce4e2e3c9c070d2cfcedabc1b00c5df38619aa568c8ce4c0044217102a85f530086a6f80899513", 0x30}], 0x6, 0x0, 0x0, 0x20004004}, {&(0x7f0000006100)=@in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000007380)=[{&(0x7f0000006140)="28c2", 0x2}, {&(0x7f0000006180)="498c338aba3d88ad3994cd48e6a2d189d9278e9a9417b2b33cf986b1415110ff07d1703a3ca11b36dca435a93b2cab66fb51cf2992e2a9415060e4c1212f525af5ed4c7ff821ea54af7b", 0x4a}, {&(0x7f0000006200)="69738c4301b620f1a827f174e614636d5bc9e39509a31f6bafc5f781", 0x1c}, {&(0x7f0000006240)="947c9a21dcf5fc260152c68c2f94b0d99a6ca642e3e3ae3b5642421400d9e796327aa1745c263c0a761c372413001bee2d58b87013adddeb5ec6c0deec06d6c4bcfe210ccdad4c6579e91c189071c3a2a023eb423eec7d4949585a7e448dcdcf37225034e70de8e8970e4768fc24e547f686b74492c1251f7c7b3fa6", 0x7c}, {&(0x7f00000062c0)="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", 0x1000}, {&(0x7f00000072c0)="645e3c0db9f08f006f59e289b3f43fbab2a4aea010658a4270e0da43318477d955898264e7d85026ab598326ab14fc28ebc5bc12c71674468647549c6b9b263624470dd4ade14f40c2f44b1b0b041e6c02b4eba6604e1b65f44851038007a8dfdbffb4ef21f97373a31fc2bb0210b7935094171881b9b70b5b314bd1950f0ee9b2059cee145448ff402ffc045953b159d743f9f272f9049ddd05df3e", 0x9c}], 0x6, &(0x7f00000073c0)=[@sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffff9, 0x0, 0x100, 0x100000001, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0xd0e, 0x8000, 0x4, 0x80, 0x7fff, 0x8, 0x3f, r1}}, @init={0x14, 0x84, 0x0, {0x19, 0x7, 0x400000000000, 0x1}}], 0x84, 0x80}], 0xa, 0x40) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f00000075c0)={0x2d, 0x1, 0x3f, 0x24, &(0x7f00000000c0)=""/36, 0xfc, &(0x7f0000007640)=""/252, 0xb0, &(0x7f0000007740)=""/176}) [ 181.891996] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 181.909216] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/28 09:51:36 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/03/28 09:51:36 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x20000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x70ed}, @in6={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x68}, @in6={0xa, 0x9, 0x1, @dev={0xfe, 0x80, [], 0x14}, 0x1}, @in6={0xa, 0x4e21, 0xffffffffffffeb9b, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @rand_addr=0x4}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e22, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x5}], 0xcc) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000380)=0x2, 0x15f5e8abcf2b3495) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000280)) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(0xffffffffffffffff, 0x81785501, &(0x7f00000002c0)=""/37) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000180)={'broute\x00'}, &(0x7f0000000240)=0x50) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000140)={'\x00', {0x2, 0x4e21, @rand_addr=0x50000000}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000003c0)=0x0) waitid(0x3, r2, &(0x7f0000000400), 0x2, &(0x7f0000000440)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000600)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x808a0401}, 0xc, &(0x7f00000005c0)={&(0x7f0000000680)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000128bd7000fddbdf250300000000480022000800020032000000080101000a000000080002002c00000008000600666f000008040900560000000c0007000200000021000000080009001b09000000000b007369700000000000000000000000"], 0x64}, 0x1, 0x0, 0x0, 0x4040000}, 0x1) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f0000000300)=""/82) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000640)=0x7) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000540)={0x0, 0x4}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000700)={r5, @in6={{0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x9754}}}, 0x84) [ 181.978228] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 182.001237] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/03/28 09:51:36 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffd88, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f00000003c0)="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", 0x297, 0x0, &(0x7f0000000040)={0x2}, 0x10) shutdown(r0, 0x1) 2018/03/28 09:51:36 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x6, 0x6}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="b5ff01000800b372304a86d9fc8f6837e5639d55294e08d5c4bcff7d75b0ffa302f9d387b8832f409ad6ff7544b53ddc09fe15a14b192da56774d04c625c27e879e08c0ce9ff12fb432eb707c4ca40cb4923d540840ee2c7c9ad7627035022967564ae140eca550f2a567f982ccb7eeca083e7a2b5da98ee9da015583d31faab2dbb10d92e5aa3dd60011439bf623261bc175610bf6f26b0495a3c349b678d553255791a722699fc5bdc7acc1ec655d13b83fdf5301babb4"], 0xa) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r1, &(0x7f0000000080)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}}, 0x1c) 2018/03/28 09:51:36 executing program 0: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 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, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) sync_file_range(r0, 0x0, 0x97, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000000200)={0x1, 0x200, 0x6, 0x0, 0x3, 0x8, 0x7fff, 0x7fff, 0x3, 0xc2d, 0x8000, 0x8}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="3a0000000800000000000001000100000003000000ff0700001a030000ff7f00000500000001000000020000000700000006000000010000001f00000001000000060000000800000001000080050000000100000002000000050000002a0000000104000007000000e0ffffff0900000001000100010000000200000003000000c39ae453"]}) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x8) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, r0, 0x3) pipe(&(0x7f00000001c0)) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x4, 0x400000000008011, r4, 0x0) poll(&(0x7f0000000040)=[{r0, 0x105}, {r0}, {r4, 0x810a}, {r4, 0x400}, {r0, 0x1001}, {r4, 0x8404}, {r0, 0x94545eaa5efe724}], 0x7, 0xfffffffffffffff8) set_thread_area(&(0x7f0000000240)={0x0, 0xffffffff, 0x4000, 0x10000, 0x9, 0xfff, 0xfffffffffffffffd, 0x4, 0x91}) mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0, 0x51, r4, 0x0) 2018/03/28 09:51:36 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000180)={0x6, 0x1, 0x7b}, 0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000240)="c268bc4b0b29ff57064a36c8e35c102498fd810cdd49f21978caa98f", 0x1c) read(r1, &(0x7f00000000c0)=""/191, 0xbf) 2018/03/28 09:51:36 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) 2018/03/28 09:51:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x16) fanotify_init(0x4, 0x8000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000dc0)={"6c6f3a38c610629a00ad008000"}) 2018/03/28 09:51:36 executing program 6: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6, @in=@multicast1=0xe0000001}, {0x0, 0x0, 0x0, 0x0, 0x7f}}, {{@in=@broadcast=0xffffffff}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) 2018/03/28 09:51:36 executing program 1: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000080)=@abs, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80080, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0xed5e}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x1000, 0x50bcd3c2, 0x8000, 0x82e5, 0x6, 0x5, 0x8, 0x401, r2}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0x1ff, 0x0, 0x1f, 0x2d18000000000}, 0x8) 2018/03/28 09:51:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) 2018/03/28 09:51:36 executing program 7: r0 = socket(0x10, 0x400000802, 0x0) write(r0, &(0x7f0000000100)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) perf_event_open(&(0x7f0000000080)={0x2, 0xffffffffffffff91, 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000002740)={&(0x7f0000000000)=@hci, 0x80, &(0x7f00000026c0)}, 0x0) 2018/03/28 09:51:36 executing program 1: r0 = socket(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000236fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000bf9000)={@dev={0xac, 0x14, 0x14}, @dev={0xac, 0x14, 0x14, 0xc}}, 0x8) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000040)=0x8000000) 2018/03/28 09:51:36 executing program 2: getrusage(0xffffffffffffffff, &(0x7f0000000100)) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0xffffffffffffffff) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt(r0, 0x6, 0x1, &(0x7f0000000180)="152677bf9a8527c64d60f7dab9c9ef22329f2a9c383836e81844cfdf508ff4e1407144a72bf8cafe86e11413059b7115114ef73f7d08c2b5c7645deab263f18e1c97d49dffb85f00493bbc36f73a7152be4ee7fc051e8236648c80dfd306881e5fa0376bf23e1bfb58a6dcd653c24297e0e828c171706ee0fb8f455142f7f60ec6954a51c8a6f6e3327f", 0x8a) fgetxattr(r1, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000080)=""/47, 0x2f) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) dup2(r2, r0) 2018/03/28 09:51:36 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f00000002c0)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000004c0)={0x2, 0x0, [{0x0, 0xfd, &(0x7f00000003c0)=""/253}, {0x2, 0x1, &(0x7f0000000280)=""/1}]}) r1 = fcntl$dupfd(r0, 0x0, r0) syz_open_dev$random(&(0x7f0000000180)='/dev/random\x00', 0x0, 0x100) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000140)={@loopback={0x0, 0x1}, r2}, 0x14) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000001c0)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)) 2018/03/28 09:51:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4000000003, &(0x7f0000001000), &(0x7f0000000000)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x200004, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000180)=""/181) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000040)={0xa, 0x0, 0x7bb3e334}) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff]}, 0xfffffffffffffe00, 0x1, 0xff, 0x8, 0x80000001, 0x0, 0x2}, &(0x7f0000000100)=0x20) getsockname$packet(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x14) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000280)=0xb, 0x4) ioctl$KDSETMODE(r1, 0x4b3a, 0x9) 2018/03/28 09:51:36 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/28 09:51:36 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x1) sendmmsg$unix(r1, &(0x7f0000008140)=[{&(0x7f0000000d00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001200)=[{&(0x7f0000001140)="cbf3", 0x2}], 0x1, &(0x7f0000008300)=ANY=[]}], 0x1, 0x1) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000000240)="99261065b1004c0372c17a79b1baa05c610f44aa751b7fec72ce22941b7016f7d0bbec5598716cc567ea1045a05f8caf9b577a08ff770f5d7e86b8a5028e8a7236a627b06136c40f8b2e9967ff067cb496b663f71423560eb46622298d698e0ab2860acb95b974a5128c24ec1341cc35e83242855fa2c77cb5c164f516ebcd7a1e52d5db6c8808b8ffcb19f2ce4adcd5cd735448a0776f54ba333cd30d14bcf26b68d8dab31d0d31afadd6857bb9ae9e9039184e872286558b3fb087c45699f36443fd40f920d1ed395aacf949d18ccc0f8181b64ba5b03bac62c78d72adf05655120db0f489f02237ffe8bf137f337962e630465a6be690d049a90355ae16cb146fbe2bf5f68fbc75dfcb1cdbf728f265f04e0a6a0c4b76f664327b06d6c30c843ee58da43b8c7519c7567b492e1cf34436df3579cfafc03a87f74fecde788c066cb73c9deee962c3098e210057e39348a8961f3ed467a26411e5ffb3c8f70ee1eb0840fa0f2a0de252336f8bc72d1f1120c29f02ffaea2d7596f09fe3de274a61ea52f676e34c3939b73bca544b67ca64097d813495241e0401d1d644de80f0770f69efc02a4c56e74057d13b9deef9ed39b6b53bd4ce82532a80f6e869846c79781a4a406b015ade543fc69bf18cb8d43851f4419cc55d284b796de1308d83b06f75c9e777bea7e47a9601eaeaf92adbcacfab0cdc221df196142d7cc5ab16ad136f6d5e661220ca58ef7a14f49ff03d42744520ed6148381d10bfa9526d5c748a324a32b08886b5fe7d7598074ced91e19d01e5a9424e7f4f741acc6b0803b888baad0cbf551f2f97487ca3ca84763c471179fb605e2c5d04e25396b8d7cba580e471f8ad8d964de8b97b95424591e25957d5b79fb9ddb04e74fe0a2befddbfe765a106ec5168de79e10698bec7ecb2127a5a676cbb24a4c41764a30b6ed23cef1f80fd759de6f79a81d24e1017fc56a670bc15311592b909d92e6a1c49075a89f3025c7625e75491fbc513bbc8078091ce1466c8266d711da5ae73639371d631ff1a84dd2cc21eb7686e1bbe9d54c8f4e98d30dcb361eba1bb774daa11afa85966018bdfe72cfb69edcfc866bebea8320bd195c3cec61bc2c534e3a43ad430115206523fb0f6f2f7b1bdc8762365748ffeeca5367b4ea32ec598449d7cae0e6ce0d590e7dcb23d0b30ac1e04013666bcfe616b65c", 0x357}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) 2018/03/28 09:51:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001240)='/dev/rtc\x00', 0x3fd, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x0, @loopback=0x7f000001}}) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000080)=""/4096) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001080)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000001180)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000011c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x18, r2}) 2018/03/28 09:51:36 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) r2 = fcntl$dupfd(r1, 0x0, r1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) listen(r2, 0x404) listen(r0, 0x3) dup2(r1, r0) 2018/03/28 09:51:36 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x8, 0x8, 0x1}, 0x2c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2, 0x0) r3 = fcntl$getown(r2, 0x9) prctl$setptracer(0x59616d61, r3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003f7fe0)={r1, &(0x7f0000000180), &(0x7f0000000040), 0x3}, 0x20) 2018/03/28 09:51:36 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f00000000c0)=0x7) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') r2 = socket$inet(0x2, 0x6, 0x3) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x40}, 0x14) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x10040, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000240)=0x4) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000002c0)=0x100000002) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080)=0x6, 0x4) 2018/03/28 09:51:36 executing program 1: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) fcntl$getown(r0, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/netstat\x00') ioctl$KDDISABIO(r1, 0x4b37) preadv(r1, &(0x7f0000c20fd0)=[{&(0x7f0000000000)=""/253, 0xfd}], 0x20000000000001cb, 0x0) 2018/03/28 09:51:36 executing program 0: prctl$intptr(0x1c, 0x9) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000000040), &(0x7f0000001000)) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000140)={r1, &(0x7f0000000180)=""/67}) 2018/03/28 09:51:36 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000798ffd)="71e67a26", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f0000236fe4)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00009dcff9)=[{0xc, 0x117, 0x3}], 0xc}, 0x0) 2018/03/28 09:51:36 executing program 6: unshare(0x40600) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getpeername$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000540)=r1) execve(&(0x7f0000aa4000)='./file0\x00', &(0x7f0000668fd8), &(0x7f000071b000)) 2018/03/28 09:51:36 executing program 0: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x4) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x200000, 0x0) sendmmsg(r0, &(0x7f0000003480)=[{{&(0x7f0000000180)=@ipx={0x4, 0xff, 0x8, "7e72f0ef5204", 0x7e}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000000)="585437a984a3b41dcd08ede1120472acb3d5178be14f6a4cd709a010ef4cfa559a4ef5051a8fddbf35d09a0952e4dfb4e40dd56555573467a0da285322", 0x3d}, {&(0x7f0000000240)="010461ce0c4ee9a0726e353e2823125b732039", 0x13}, {&(0x7f0000000280)="b5c6925ece77b8565a78ebf9411e702d65a652f0f54d1ab6093f53e2daf4436ce32d8f9e648411649bfbfcfe76a51d301ac35335e74c190243ef0a4ecbc8dd8d99845f46c47eee", 0x47}, {&(0x7f0000000300)="ee346a846b3f3e516264c15783a506a41160d456ec24342fd8bb2e99ae6b911b45bdd1d342cf47e64ea33f5a115a4ea68e656865845d2b56730fb11b53d2118909bdde6c2b87e1f4653307a217fce0bcabc5d92bed33efc04b4a90db067b29f4f8bf81a84bc0f86e050edff85e19cdaef0e3d0a37fde17cbb625ef35fc56d89e90e353c15e15aa31880ad07731ff9419175a1f043cb1f21ed5377a682f7170cba8cc17b25b3fa40eb138b344aca626966632a6072e3e1656f684ef01dc51679fe41f1aea0b40923e695d3b27", 0xcc}, {&(0x7f0000000400)="227ee6f091d2c023b3012cf531ca31bf826210ccb3d9e7f2fc6b1085f7360517ee9d556d45cac139445174767208a5d0e6667951f57e7183be96d0e7eb76373873b960453df41b193137d93d69febb49a9623eaa16b9d1b6fdfa4bd09df28034237f1f84afdf82b9953aabf4a9a7145c20fa7dafc21370b68cece40416d235630f7238e1f416e99a8096781f9d62", 0x8e}, {&(0x7f00000004c0)="3b0b0f5322656004e3b3eb8fed64b6c13867327fd60cd70f7ade82e9ad07b2d9ee679b04736d84eb019e2948e8f4dfc240ca2fa8746df9789a79e03ae321aa392f857523ec4ac14a814a83a3f8b235a5b7f4af018f96254c2ef712b8d20b1d0d068feaa38bfb3ed8c3ba0b1352f7eebd646b1290d2f0029722e1a8b53445c87c7e6e793b8ae0c7c53e43dfec2b01643a116642c4b1c1af4c4753a07825d15f583adeb15671a799ce882ef1e6e5a746cef3f8c2ed722f93b93985282eb5622f8e92eca45a865b65497ed889ca32b6187253e8b621850afc3d9a2a89e9342104e5d01f7b1efa55fcb3d4598de1dcf6c017a01005cc", 0xf4}], 0x6, &(0x7f0000000600)=[{0x74, 0xbe, 0xffff, "605527ebe2fa397721078f984d6be4a90f899533bc6f1a289bcf47dd7e25035319db1ff5c882c243bf6201807dcc046af7cab04275addb633bc7f14b49870d159ff4db6cfface7ddfa1d8af6db4b4f4fda7db10bcc94147efe2e5f99b0b331a9db561dbb34"}, {0xe8, 0x110, 0xe323, "56a37adffa484f4ec75cf44e65523006adc8aaec792d66445c9595c9993fc791bae4147a59545a73d506ba325a770c00545af98c54bcd17885efa010575da0e6b0247eb3e1e8c1f9ad6ed817dcd87e6f25f7a2e2645620f1510d79dc362d477f184baacdba9564769ad463b56afa6cfcf8a9aaaf811f3a39f383258cc1e9bc8f410449d000e982c7a77e1962fa4bec0faf9320f737a100cd345c9043e4978179875ec5206338326bb0f2d7f7829d7bc5868f7f8d0c0da9d0f3c6fd02d5e2d5d3715aa1bd2c6a581c82fcfe2d8f17daad569c2679c3ad999ed763"}], 0x15c, 0x4}, 0x6}, {{&(0x7f0000000780)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x4, 0x0, {0xa, 0x4e20, 0xe49, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7}}}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000800)="d34ca8a026a8e5cf9bd8a074e20ab9b5e30112130468b7720c8a002ac9b6bbc2f09c582f4b6db15e60d9df7f14d9449c539c79a96a2f9205d9d67f5e188069e9cdda159207a05817a91f9c6fc087b46716f40dbd5c2a97f8bbfa9e87001728662baab9444c4a22d5537e9374d1347cfe69828a176ff62fb5a82f50bba04006d429dea54835bc4fac9ad18f5f2001eac93ffccaf75fe890531a51a4bf99a8f87c8d9ab85fb11968c22d118fa012421bfd2ade89a7cbe8829a222b70bc9301caa81b08", 0xc2}, {&(0x7f0000000900)="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", 0xfd}, {&(0x7f0000000a00)="8df09be86b1cead2eed5f5fc15942ab86b1d5e20f34225a3985e18eebf125601", 0x20}], 0x3, 0x0, 0x0, 0x80}, 0xff}, {{&(0x7f0000000a80)=@generic={0x2, "abe01e2fee3b449ae7c2b258768cfb8156aa6aba8fde618abfae743f8b4a1960ca6556bfa28d7de10395bdb19d3c9afac01ed929ba12f89c7e9b0eb86ec318143d1bf56c31a1b1660b0626e68818b651810659c59a9a17f3716dbc599e0ae8eae512180465b63067f02ab908c374ae8622c3b45e1e635e3cbf3f04f641bb"}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000b00)="4990775359995bfdf5623dcc5b4a81ee37feb8854a185c597edf7617f89dde2927b2eef600f63ffda1eab9672b0a3d4430cbc569fbe3248e654d0d1e7c724039265e205618ec914bb53e9da2cedfac2c35ed0790dad647419d6e8644d28f842051909b6da5722edcc925f33a73ee276d0abac5d285c49949e22dbcdc4d616d7ccbeba86d979a90581a", 0x89}, {&(0x7f0000000bc0)="0ca275eefb6d0e30be8f4e87b5e5ed91e11e57e303f1cd952a4b72625467c97d1789", 0x22}, {&(0x7f0000000c00)="b10d", 0x2}, {&(0x7f0000000c40)="fb71638708947237d8c3930719568b2a2042b9fa8656184cfd81e1ed25c2393de9ce869e368eaa408768b23451e379b52a262c364fd74bb0d6d85b8a930b16cf1dc28f4a00a38c8030d9158216e58e6dc1b5b38c96c7cf66aa5f9c4dd6c0bacb61ed3415436292aaf7e0bf9ce051c6847d21c1a0f1e6250d6a341ce708057cda8dd2535d26b9bcbe414568fe57caaeb9419b016d458294f6bc104e48c526798df0fb5b1f03ec296a9cb60bb84a0bdcb90b13efb8d31b3cbdb9f369b15c38c832782c392a", 0xc4}, {&(0x7f0000000d40)="1cbff7d75e064913d746e86f5ec2d061f4ecd2f2f08f10a2837c93e6bbe9a34b049bb56eacd689836a7535d155ed8cb99fa7b16f0ff3cc6f0eb7681821675e6afbf43582a70f22a54fe36894cf7c76c7a6c8395eaf0cd7701f632b08a1577f0faa5a10d2138cce43f127782e686e60e9e721cc83ea09dfbc9d08948cb0ebe4c317d7faef3826efe9cab85d9ba392e0be5529bdcad3d5a0f00e4880ba513227a5803d29c374d968cc2deb6c13533f1c69481bc2ad3241a23a16611e", 0xbb}, {&(0x7f0000000e00)="330ead3fc418521f01f92009e191be394487e0c1", 0x14}, 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{0x40, 0x103, 0x4, "1060ca333b90af30e237e69a82d2068e763ba68e32a379d66657e960aaa63affbdae8a826dc13f83b38b379083727e2fbe6d82"}, {0xd4, 0x10d, 0xffffffff, "72d36a9e0e89e38ba0d8e06a6d3017f19e17c6214207dd9619900ea583aea5ebce5ad5958de0a32e2cc833f9f207d977ad0405c1a86227f8fc4e7066970f3544888cb64d67547f84aeb31298357d9a24ad3bd7b5f61a8be6e768abcaca32c3b47e2bf760ef134170f6596ca6cc7c21d740204f3a1967674fab3614d332ad40c3c34270a87dbc548c45a531049e532573f030769e5a23a4a5fc07149e7bbf650e2db1ab13d9068f2be88935ed025957c8bdc35c69feff8504e98cbdd2a179c5465f4025d293"}, {0x100c, 0x10b, 0x2, 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{0xbc, 0x100, 0x5, "eae06aee24987b136091d65c11042941812a2a8c925a4a2d5600d5770bd8097b208fe833ab2ccaaea8de77e1bc6801567282832be78827e5830d4b379c4af68bd38262eb29b09d2673eca449b7ce79c10104a3c69e1e9fa8e267f737366a0db1e416d73a4d2884665d3138c7e77daf588162179362816b6f2892a654417a39f05fb48b964227210952a54b02b5266366b3e5977d8aad29f509175ad80424f0e5b433c5d95fdcc3e516dc7f636c95df"}], 0x1420, 0x20004001}, 0xc000000}, {{&(0x7f0000002d00)=@rc={0x1f, {0x1000000000000000, 0x4, 0x0, 0x2, 0x96, 0x8}, 0x1000000000}, 0x80, &(0x7f0000003280)=[{&(0x7f0000002d80)="6ab9deeb43c064944926dcf36dff3798978fee98c82bed9f46d589807af057273ddfaa0b0b40cf28de75e0bbbc8ea335cc4fe94f8279111d2340e4389515b209b41f1c375da04541bd06f797702a697154dd76bb21cb80bad2e31936edb5dc9ea4d5b2aed20f479f9a71150caa85cb2dd5b3beb8a4e35d481742c07723e1eb86e4307a0fed0f10715ca381b6195791deef6b6c6bd87e1f", 0x97}, {&(0x7f0000002e40)="ebd3b1158303c15c3ee697d274740b51e154fb3cf5", 0x15}, {&(0x7f0000002e80)="7adcf38a870e9ee058b331ddeada1658b867d1754d4b1d6d2a5f0753d49ff4ecf204a4ae62993e819878292b521c3e0e2fffa1d008a6", 0x36}, {&(0x7f0000002ec0)="dae7c5c126dbe123c354497338ec5c6f8b399e028ad7868928c545824fa0dbb7319abe86e5234c51739f02bed57e0b5f1a877855b5f12f76135e1a5c00bf9e7720490b97cd86054817d54eef2252453f36b3ccd5711fe9d5684012965392c0de8726b4a27ad4712589c891d8713865d296ee05ccdab312c37c2adec8fdddf471bf5aab28384b724f3508401c6d9cc1f6897b", 0x92}, {&(0x7f0000002f80)='0B\x00', 0x3}, {&(0x7f0000002fc0)="678a1ac9a90d9eca416d4c0a7d2c19dde505f21bc5188b91ec8bb46245223f87cee24e28408075cd976eff989daae8456a8a1d341d6b00ded4443f25ec93c6a966803c42558760e15d56f77b087abf3a1f5f08abb859cf51403641a1fc245b49243c6b96df499703fa8fbd8ed487ad36c1a5f61183e0d3f18e735c034efcea75699f4c295f4fc22370d11b8d37", 0x8d}, {&(0x7f0000003080)="92401f1e867391c16c656097e5c1e632684f1e652a6b5e56f4d0936fc2b644bf4ecb40da00f7579684060ab328616e80cbde932795e27c3aafba0b8cb14573d2d9c52d57cc5dae4b605a3ec0db026cdbdf67b4d598d6cdaef872e173cc114baa536bc3a6f4ea7d3a4649db25189072af2ee0144c5c3cc5a06c6a37", 0x7b}, {&(0x7f0000003100)="d478cc2e77b60c94dbc630dfaf7a0362bc86e139f91c63926007d5918984fbdfccb7761cfe8a0319a9fb5358e6cd5cb4743c4ebef8195c2d7bbc0571f3e1efc5f0196879681f251f9f9e9ea3a2d479d9678f5eefb52f4c18bc29b572d2f6509932db14c6b68f14eab5395e82d7aba4409195e4ec1d59776b868e32b5468aaf52a38477c668f3265ac73fa876544ebcf6a3", 0x91}, {&(0x7f00000031c0)="e363b66d69a4e1bb2073b83437daaed9360cfe81ff69edf6cf1efbe68b01c473bef09c4980e389317d4ac8318f098531d41452cc13f15207734dbd966437cf9c971f477cf7a814dfe51ee024e32854df7be1258953a435e73570c89664fb875f096dc7c46592619d8452e0a9ab1ed88a847dd0369ea27cfb53393fa8b77baae00d410d0a9f54ba4d579452f4d7d3e210a9cbd28d9cf7329ec497565eaff29033a1fac687e10d1abbae030e06a827c37257fe1486f9ee7245814c", 0xba}], 0x9, &(0x7f0000003300)=[{0xdc, 0x112, 0x0, "2d3d68df10efdef706816c43f4a74b123048bba1fd875995bc7162e2a804b8556a2a06f6f1d64442eb7ada4e763b8d95d6866c06fa86af9be5692ede47a4357be2282105cc4ccac57162cbda426c6125c27332fb57b55a315b35f8fd727794604901f0f15fdb8aba12affb3463e7aecc60b77bc0f1a7cb7f8cf3fa9b74607b2b63b4757845694acd66b361ddb73dcdf08869804446b5c6e6c95abc2f994750f4b2fb2ab7c9df8b4da8bbd62a4947c8bbbc28e6a48f06080b199ea46918a466191adc2bb65fc5f1ee2b4d83a53a98"}, {0x50, 0x13b, 0x7, "aec1785ea06a6369a62a10a60a2270fb9de39e65a0ba725e486105892927961bd6f1526c4a71c3be8edeb0b8e589e6ab92ff1e861017c5945d1d185a13519a7ee7ba665f"}, {0x40, 0x11d, 0xfff, "8e606dac1e6150be83edc44e8bb87e3a38d368d3690851dcf860e7e94ba0b54ee296fd6cc4d41980cbc3d946253154cf5280"}], 0x16c, 0x20000041}, 0x2}], 0x7, 0x4000040) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000080)={0x9, 0xf83366b}) pwrite64(r0, &(0x7f00000000c0)="272059b21ed2bd83cd643562eb2fa6bae00936638c2f73b9854b9456098a97adf2f988db043d63c5035c9999b5e47ac9d8c51cf8e1c4e786b8ed043ef10daf76c6f2c4a60667ba4ac6acd6205daa0a312ec18e910620190f3c61afd737377d6ff9b483ba6a5ae6dc3f2a52a75c8b3416b0c42a44a3d3dbbbbc3e3e86178b2fc3b9e513e49e27ba7bd599ec13909de16b22865e", 0x93, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) 2018/03/28 09:51:36 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00000001c0)={{0x4001000fd, 0xb}}) socket$netlink(0x10, 0x3, 0x0) 2018/03/28 09:51:36 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setitimer(0x5, &(0x7f0000000080)={{0x77359400}, {r0, r1/1000+30000}}, &(0x7f0000000140)) 2018/03/28 09:51:36 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000002c0), 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000000000)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/213, 0xd5}], 0x1) 2018/03/28 09:51:36 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet(0x2, 0x5, 0xfffffffffffffffe) sendto$inet(r1, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/28 09:51:36 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2f, 0x80000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x6, 0x4000000000080, 0x2, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000)={r1}, 0x10) 2018/03/28 09:51:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ppoll(&(0x7f0000000040), 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x8) clock_getres(0x4, &(0x7f0000000040)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x5) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='cpuset\x00') setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000180)={0xa20, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}}}, 0x84) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/03/28 09:51:36 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x100, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e22}, 0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x10000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000001c0)={r1, 0x80000, r0}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000200)=0x3) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000280)={0x6, 0x6, 0x81, 0x4, 0x1d45eeec, 0xfffffffffffffffb}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000300)="d15478a5f69b30042314fe116121993f", 0x10) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000340)={[{0x401, 0x7fffffff, 0x4, 0x4, 0xffffffff, 0x7ff, 0xffff, 0x0, 0x80, 0x7, 0x7fffffff, 0x3, 0x3f}, {0x1, 0x3f31, 0x0, 0x3, 0x200, 0x3, 0xfffffffffffffff8, 0x9, 0x7, 0x0, 0x1, 0x200}, {0x0, 0x20, 0xa1, 0x6, 0x8000, 0x4e17, 0x1ff, 0x6, 0x200, 0x100, 0x5, 0x100, 0xb0ec}], 0x5}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r5 = syz_open_dev$dmmidi(&(0x7f00000003c0)='/dev/dmmidi#\x00', 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000400)={0x5, 0x7fffffff, 0x4a}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000000440)={0x0, 0x2710}, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000480)={0x8, [0x5, 0x879, 0x200, 0x3, 0x6, 0x101, 0xfff, 0xfffffffffffffffe]}, &(0x7f00000004c0)=0x14) fchdir(r4) ioctl$KVM_GET_FPU(r4, 0x81a0ae8c, &(0x7f0000000500)) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f00000006c0)) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000700)={0x0, 0x8}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000780)=r6, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000007c0)={0x5627, 0x4, 0x1, {}, 0x800, 0x5510}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000880)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r5, &(0x7f0000000a00)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x8020}, 0xc, &(0x7f00000009c0)={&(0x7f00000008c0)={0xec, r7, 0x320, 0x70bd2c, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100000001}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x17}}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7f}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x34ab}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0xec}, 0x1, 0x0, 0x0, 0x8080}, 0x1) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000a40)) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000b00)) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000000b40)) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x6) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000c00)=""/153) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) 2018/03/28 09:51:37 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) modify_ldt$read_default(0x2, &(0x7f0000001300)=""/4096, 0x1000) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newneigh={0x28, 0x1c, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, r2}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(0xffffffffffffffff, 0xc1205531, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "4ff5a4e9b483142ca11a30a0326e13e3"}) r3 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x80000000, 0x8001}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000200)={r4, 0x1, 0x9}, 0x8) 2018/03/28 09:51:37 executing program 1: 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 = fcntl$dupfd(r0, 0x406, r0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x3da9, 0x4) setpgid(0x0, 0x0) 2018/03/28 09:51:37 executing program 0: 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, 0xb) r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000000)=0x60) r1 = socket$netlink(0x10, 0x3, 0x80000000004) write(r1, &(0x7f0000000040)="29000000140003b7ff100000040860eb01479f92f087bac98e7f13f8f5cb160010790000005300f00f", 0x29) 2018/03/28 09:51:37 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) mlock2(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x40, 0x3) sendto$llc(r1, &(0x7f0000000080)="8be0c39e19b0157656b713b289c62b2e5847b45b77e6e027bb0cff4eceef4c476478baa5ed9dba0603beabe7eb3eb48699e9d362fa44f8bed4209209e305c3fa6c5238d98eff2ba3195731a532616f49771d87eb7c6b6a22f787d5ccc196c7913bbc978086cbb6563c76acca54421c1c37", 0x71, 0x0, &(0x7f0000000100)={0x1a, 0x31f, 0x2, 0x3, 0x1, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/03/28 09:51:37 executing program 6: r0 = socket$inet(0x10, 0x3, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff10fffefd956fa283b70aa6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/28 09:51:37 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x40000000006f, 0xc040) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f00002e4b40)={{0x1, 0x0, 0x0, 0x0, "0cae5f86df5cbdea48c673861ea716787b0d88de56c81e04f4ff7d5386c5e76f27fe3af40526b9d782bd0502"}}) r1 = request_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)=':ppp1GPL\x00', 0xfffffffffffffffa) keyctl$set_timeout(0xf, r1, 0x80) 2018/03/28 09:51:37 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x88) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000008800)=[{{&(0x7f0000000000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx2\x00'}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000000080)="42848770cce5a425f8e5496eb220953a1facc56d05fcc624518ca277ff0e94006efbc8feb672dd64d4124a70e7d8f9b3ce5605e06f71ea0e99618bade26ad986101fdba283e01437f3b1d82bdd483cf08b33d0756cf87d8446eddc4c7cd28b37787e4d0dd7bb1e672af3ed0a63141a4b5ff75e", 0x73}, {&(0x7f0000000200)="e0875a93f36c29346be0b701e160a4a1ad79e1377bbcf5214f60646bf8b52fe12a23a9ec378e064385b391db8756b89ac7343c284bba467a129b740a769ab69f449d5b0e4b5b9b5d6d9f7ea5efb2d7eb001b8d8af296a2f9d9082fcadb2f5624ccd839600f6ea012e2dcafc8b6d70455d38ed2759f30a195c9eee449b09a11fea062a3d6d8424df374c4c3d95102c8b947ad6919eaba2c76f5b7ad84c4d82ebfafb60172640dfd62cfad93e4ed2eb1e5fb88b1f4fbf6c14a73dfb9b9fbf6857c879377dfd6548a320d5ceda72c", 0xcd}, {&(0x7f0000000300)="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", 0xfc}, 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0x156c, 0x80}, 0xab2c}, {{&(0x7f0000007c40)=@sco={0x1f, {0x7f, 0xb, 0x10000, 0x1ff, 0x7, 0x8}}, 0x80, &(0x7f0000007e40)=[{&(0x7f0000007cc0)="52dc0e65c16daf8d24e027b2e050dff16e4397c20580734de513c7674c858e8fc3c865c23efa0acb23f8ee07f5bf8a029c87cb163714b79a1c359b0d3f10260be3fdf0ae3e71894728847da45e4986268dd6145beda8c48f9dcbe3d88966b99c594ab79d4f09713bdea5bf3f4967278adf55c34b337c9f42ac8227fce74721c31f08443dfd80c13c832e9ed064b322d02309927381a1c52d8e397f03bc3924dabc8816777555f8742c3b6f14ac60c198b3454a27abc4f4226fc1ad7da9423ee2144044402f7ae8938a6b40df7f50ee4bf7d6c357ea6ca49355bfb40372eb7dee72d1f75be2857cb90dd12dfa4f4a55e8c43ccd3b2802", 0xf6}, {&(0x7f0000007dc0)="918543eae766b7dc56802ea92aafdf30d5ec25af3bb8fd5ca539", 0x1a}], 0x2, &(0x7f0000007e80)=[{0x70, 0x0, 0x93, "137268690f39badc779b66068a07ff623cdecb770d6f911eb3b0d212088a0bfeaed2f474bae880739531b0851abcbdbf34b3b3ff2d3a3278945ec82523d2816e72f8eb7020a65eca8894448d238d3d90eac82ee935666d2672e68677921f3e1cf059"}, {0xd0, 0x102, 0x6, "3bfb6ea3e5f6bc6edf1e77e17e2cb0d1f48ac9bdd253c58aed8dbb3ce2c14e718b277a55d65745ad19bbd3fcc9e9a1c7580e581dd76d7cb984f18b72d014373fbd8851757ba7c7686265422f8c0d0d50567b437bb1fe1b0f4fed0eaf70e4ea4ccc72552b1ea0ab77f236ffe84f16f2fbcfadfc8662848622176bec94edaf405fa1c5129861ca18098f5e9b66b791324e230e49fbfa717f32dbcdf2646b7301a9b1378621c62924ec0b4552ddf7093170e8c44ef8233f8cc94b9ceb9bb986637daf"}, {0xb8, 0x115, 0x8, "afe04648890b94bdb41111c219c09be9c09d75867a0574b172dcb590ae75a019acaf9b5babdaa81ccd54b22ef1272f71384a6bd58e6d51a941b97824ce43eb46e38644abcf7b0b94aec9f3ad1c1e900029a6b12e7652d350e36029d9e5da357fcc7f8c314a158d33f12fa2fc4b69c44537a78f6007a2757fa7b6c24004b86e2bb57d975f3ba4cf72399aaf0ba55fe5036b103bac21ba2f664cd408ae83d18ed3ddfe1e695089ac7906db"}, {0x60, 0x10e, 0x2, "610f7c0ebd1e15cad04ac32fe1b65c71eddd4b08517a760a5c4abfd984fa42fd732da25f3846f148438ac53997f8c032b5ad2323031038fb1c48edcbcf9604db5f6b370ea3e0e87c5905739e94b54b0ca668"}], 0x258}, 0x3}, {{0x0, 0x0, &(0x7f0000008200)=[{&(0x7f0000008100)="da85cd6cf7c4c39219594adf3df37ff906656cfb4b682ed6c5e5441fa0e82f7d904715a1e6b3d90b59ac1f293c60b84d24e91c7ddd1878505814aeecdfb7c45edc1536cac68b38cac9627df3da57510995886ed65148d341c2db4b99f98c39ff0761c41a55d8521e1eba5e8b31b2d6ebb71e2e07f227e09270016ece179302d73ac53ed25aaa48b569f5088f2a1c4164301ce22f37ea7801b9115ef53b3e0e70952b6fa990cadf82d14b89427dc26555e2ff43ab6f6899e52a9bcf4fc2d536fff6ee9c2e762fc083f842de6dc18cee6591079354ee701e1037620198309875a97ce30cff28024f41a4bbafed5248d61ae5", 0xf1}], 0x1, &(0x7f0000008240)=[{0x98, 0x11d, 0x7, "44f6aaad6b7a2fc00072926d1a00567f830dd3f07b41c0be04998b26ac3058ea6d080e1d32d18af500e9d15065f2c62687c2b8fe6634abfd4be5756bc527fc71d48766cb755a96abace5cf7205f262743f225dc0d55b48eddcdb2496b4754111a60b0ee9dcc6fa461e786cfa0f9aa5e5afa3bc70f4fef42072d0e850b260230f3622f3bd7444d1224be825"}], 0x98, 0x10}, 0x2}, {{&(0x7f0000008300)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x2, 0x0, {0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x80, &(0x7f0000008640)=[{&(0x7f0000008380)="7c8d4dd8d246a2fa1da84e84cca7905a75cdb3b40f1dd76be53f108569bf6c52a89a4c5d89d47c551ccd7d9e56dd40349638ea0f271b24dc87f2375557f5d3bee8b6e387f873cbaa360acedc2cf38550c280800193da7906b04cdd16ebe6c850aba0bebb4155d59a2efb051a3e30c15c2b6221233675d78be6c73f7ade64bcb2bde02ece62d390f03389a13562cce43df90d8f558599ed624727ba628a346f487713065a520a9dc02b63980ce23f17362dc444a223ce094dcc92fa25b06bae48f852a0d0d5ed942936fad505f4d661b6fb9449379986310859fc507d7cffc4b3f278b79ca1554cfd37ad7c", 0xeb}, {&(0x7f0000008480)="0a71c63bb43cb292113d1d8b10fe7987812ebfbb2b7952722e7758420abbf2670a083cb0bb60a8821afc0bf0263879a10e0bc07757fcea9f871f907d43354cc3772f017e1744dd2768574da1a50ffb61bc332333dae35a77c1014f775641fa2b8df5c9ad85e45ab6b9f7c4ec157790691a58175755d56f72b2eab068b1e40eae60904433b89fe7bd90977956dde95762144ba7e52b0e2e8af3e6fff2f25b056ce6f001a8678e994992949063c6f7bb36b84c674acdfd0a974557f2fcd34d6792e21fdc508530392cdd009da9fdb3fdffa8", 0xd1}, {&(0x7f0000008580)="f8e5c3abd7cecc543342fdc04daddd83cf5e1e152b6c98410f066cdaf7574aa1d859551e92e2740de47e9305f2be116bbe006294629c9c6b76a4a78c7f76ef2069f82431b08632afed7460b1daab9164e2aee8ed964450c3416847ccf541f066bb21c9ae0fc1117b68924be734be7815a2c1b07ff5dae38073688806bd82522023dbd103fc263909c1e97abb3e68592f959325303f5f029c3c522a492b2d78", 0x9f}], 0x3, &(0x7f0000008680)=[{0x50, 0x1ff, 0x7, "37f975cee40b09e48d491dcff079364ecd1bb338de801529bc3ae6b446d47c4035a349e2dfd03b364aafd06ef22947b2fa40a5d8b78cef870d153cca9b32a323aebb080e"}, {0xf8, 0x113, 0xe2, "384e5a33ca7c0e41718f01782e99af17f12ec10591011909f921ae59b31b73bddb240a5f9a63fe2d80e9bb5ccccbb13bcfa7db9443ae68afdbb88044bb349ee01d396206887ec55bb49f005cc7ce0eb08acb97ad1de5ae9b4700bad3fe42e899111c89f389b6827fbedb2a6d86bd176d3ca256f7ecfb0459623440c96a77b910c8e7f8726b8e5a5e52d542d81a2def4d59102f488ed5608e64143943c51ac063013d6c28145b0ee5985eb7b844a7f74591533369292db6a3dfd19c64a43aa6b43a5243baec26e1f6a86cacd99a1325c5fac6fd1c3150225e3d911387885956d0ddfc68c67cbcc22ab3"}, {0x18, 0x1, 0x2, "525e9ce6a54104d929"}], 0x160, 0x80}, 0x8}], 0x9, 0x20000000) socket$rds(0x15, 0x5, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/03/28 09:51:37 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x0, 0x203ffffc}) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x7530}, {0x77359400}}, 0x100) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/28 09:51:37 executing program 3: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0xffffffff, 0x1, 0x0, 0xfffffffffffffffa, 0x0, 0x6c7f, 0x60a08, 0x2, 0x3f, 0x98a, 0x1f, 0x80000001, 0x0, 0x7fff, 0x4, 0x1, 0x0, 0x4327, 0x1, 0x1f, 0x6, 0xfffffffffffffffe, 0x9, 0x8, 0x0, 0x6, 0x5, 0xffff, 0x7, 0x5c, 0xbc, 0x10000, 0xffffffffffffff01, 0x3ff, 0x0, 0x100000001, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0x4, 0xfffffffffffffff8, 0x10001, 0x5, 0x81, 0x7417, 0x7fffffff}, r1, 0xc, r0, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) bind$rds(r2, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r2, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000000080)=[@rdma_dest={0x18, 0x114, 0x2}], 0x18}, 0x0) 2018/03/28 09:51:37 executing program 7: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x38, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000200)=0x10) setsockopt$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) r1 = socket(0x19, 0x2, 0x5) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x6}, 0x4) 2018/03/28 09:51:37 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x800000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syslog(0xf, &(0x7f0000000280)=""/102, 0xfffffffffffffebb) 2018/03/28 09:51:37 executing program 2: socketpair(0x5, 0x0, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x9, 0x65e, 0x4], 0x3, 0x4, 0x41, 0x100000000, 0x100000000, 0x3, {0xfd20, 0x4, 0x2, 0x40, 0x10001, 0x7f, 0x4, 0x7, 0x6, 0xd3a, 0x7fffffff, 0x3, 0x2, 0x81, "2170c02c9e6f32f201c125bfdba93839c0e5267e0288656e0833081e9c5f3c7d"}}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000140)) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00004acffc)={0x0, 0x6}, 0x4) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000100), 0x0) 2018/03/28 09:51:37 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) shutdown(r0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x181000, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x7, 0x20000) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000180)=r2) recvmmsg(r0, &(0x7f0000d11f80)=[{{0x0, 0x0, &(0x7f0000d11000)}}, {{&(0x7f000079c000)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000d11ff8), 0x0, &(0x7f0000d11000)=""/120, 0x78}}], 0x2, 0x0, &(0x7f0000658ff8)={0x0, 0x1c9c380}) 2018/03/28 09:51:37 executing program 5: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000001100)={0x1, 0x3, &(0x7f0000001180)=@raw=[@call={0x85, 0x0, 0x0, 0xf}, @call={0x85, 0x0, 0x0, 0x8}, @map={0x18, 0x4, 0x1, 0x0, r0}, @generic={0xe5a2, 0x7, 0x4, 0x3}], &(0x7f00000000c0)='GPL\x00', 0x10000000007, 0x11ea, &(0x7f0000000100)=""/4096}, 0x48) r1 = syz_open_dev$vcsn(&(0x7f0000001240)='/dev/vcs#\x00', 0x746f, 0x100) r2 = perf_event_open(&(0x7f00000012c0)={0x5, 0x70, 0xc41, 0x4, 0x1f, 0x9, 0x0, 0x2, 0x8000, 0x8, 0x4, 0xe7, 0x8, 0x7fff, 0x7, 0x9, 0x7, 0x5, 0x7, 0x6, 0x3, 0x2, 0x2, 0x7, 0xe4, 0x100000000, 0xffff, 0x6, 0x40, 0x9, 0x651b, 0x3f, 0x4, 0xffffffffffffffff, 0x0, 0x80, 0x9, 0x5, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001280), 0x2}, 0x100, 0x9, 0x7ff, 0x0, 0x4, 0x1, 0xbf7d}, 0x0, 0xf, 0xffffffffffffffff, 0x3) perf_event_open$cgroup(&(0x7f00000011c0)={0x7, 0x70, 0x1, 0x9, 0x2, 0x2fe4, 0x0, 0xee, 0x80, 0x1, 0x7, 0x9, 0x7, 0x3, 0x6, 0x1ff, 0x3be6, 0x8001, 0x40, 0x5b, 0x100000000, 0x9, 0x3f, 0x1df0, 0x240000000000, 0x1, 0x10001, 0x1, 0x6, 0x8, 0x4, 0x1e9a, 0x100000000, 0x4, 0x0, 0x400, 0x100000000, 0x7f, 0x0, 0xffffffff80000001, 0x1, @perf_bp={&(0x7f0000000080), 0x8}, 0x40, 0x0, 0x3, 0xf723b062bbda3012, 0x400, 0xcf, 0x7}, r1, 0xa, r2, 0x8) 2018/03/28 09:51:37 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x100000000000001, 0x200) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x9) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x800) 2018/03/28 09:51:37 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000240)='pids.max\x00', 0x2, 0x0) r2 = memfd_create(&(0x7f0000000180)='pids.max\x00', 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00', 0x0}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000200)={r3, @dev={0xac, 0x14, 0x14, 0xa}, @multicast2=0xe0000002}, 0xc) sendfile(r1, r1, &(0x7f0000000100), 0x3) getsockname$netlink(r2, &(0x7f0000000080), &(0x7f00000000c0)=0xc) accept4$inet(r2, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x0) 2018/03/28 09:51:37 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x20000, &(0x7f0000590ffe)='v3') r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x2000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000640)=@broute={'broute\x00', 0x20, 0x5, 0x574, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x2, 0x8fff, 'teql0\x00', 'bridge0\x00', 'gre0\x00', 'ipddp0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0x0, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0xa4, 0xa4, 0xd4, [@cluster={'cluster\x00', 0x10, {{0x9, 0x10000, 0x3ff, 0x1}}}]}}, @common=@dnat={'dnat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x1b, 0x3, 0x89ff, 'bridge0\x00', 'bcsf0\x00', 'ip6_vti0\x00', 'syz_tun\x00', @random="d0271cce1f43", [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], @random="9b0395cb84e5", [0xff, 0x0, 0x0, 0x0, 0xff], 0x98, 0x98, 0x108, [@pkttype={'pkttype\x00', 0x4, {{0x4}}}]}}, @common=@nflog={'nflog\x00', 0x4c, {{0x5, 0xd890, 0x2, 0x0, 0x0, "4cc9c320512662677f987bbfd4d0a245ad77571aa51dc8cf078db0786637023b15eebed9e5e141a0f837957de275e3f9a068f228a10bef9f70802a572e7c110f"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x9, 0x10, 0x8914, 'syzkaller1\x00', '\x00', 'ip6gre0\x00', 'ipddp0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], @random="4e2b85510dcf", [0xff, 0xff, 0xff, 0xff], 0xf4, 0xf4, 0x11c, [@arp={'arp\x00', 0x34, {{0x308, 0x806, 0x1, @loopback=0x7f000001, 0xff000000, @multicast2=0xe0000002, 0xffffff00, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff], 0x5}}}, @m802_3={'802_3\x00', 0x8, {{0xf8, 0x5, 0x2, 0x4}}}]}}, @common=@redirect={'redirect\x00', 0x4, {{0xfffffffffffffffd}}}}, {{{0x11, 0x2, 0x6000, 'bcsf0\x00', 'rose0\x00', 'ip_vti0\x00', 'sit0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0x0, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0x9c, 0x9c, 0xe0, [@cgroup0={'cgroup\x00', 0x8, {{0x3, 0x1}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"79a501c4cabd2d7546e5292d49d45750d49433ad20aacd51543be8d0bc05"}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0xfbfb, 'yam0\x00', 'ip6gre0\x00', 'gretap0\x00', 'vcan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0x70, 0xb4, 0xdc}, [@common=@ERROR={'ERROR\x00', 0x20, {"bed5ef205704c40428cfd53e5bee4a0c9a8db7776a33ec509a0c532b2ca2"}}]}, @common=@AUDIT={'AUDIT\x00', 0x4, {{0x2}}}}]}]}, 0x5c4) 2018/03/28 09:51:37 executing program 3: ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000040)='.:$()md5sum!user\x00') r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001140)={&(0x7f0000000100)={0x1024, 0x14, 0x2, 0x300, 0x70bd2c, 0x25dfdbfe, {0x7, 0x0, 0x8}, [@typed={0x8, 0x22, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0x86, @pid=r1}, @generic="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"]}, 0x1024}, 0x1, 0x0, 0x0, 0x40000}, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000001f72)='auxv\x00') preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/03/28 09:51:37 executing program 4: ioperm(0x0, 0x2, 0xfffffffffffffffd) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) r1 = dup(0xffffffffffffff9c) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x6, r1, 0x1}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000080)={0x5, 0xfffffffffffffffc, 0x1}) set_thread_area(&(0x7f0000000240)={0x5ef9, 0x20001000, 0x4000, 0xd46b, 0x200000000, 0x699f, 0x0, 0xffffffffffff0ffc, 0x1, 0x401}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x8000) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000280), 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x7127a50a, 0x0, 0xfffffffffffffffb, 0x3}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000380)={r3, 0x10000}, 0x8) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000002c0)) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000040)={'vcan0\x00', 0x200}) readlinkat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/180, 0xb4) 2018/03/28 09:51:37 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x0) write$cgroup_type(r0, &(0x7f00000000c0)='threaded\x00', 0x9) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f0000000100)={0x6, 0x20101800, 0x2000, 0x6, 0x0, 0xd5b8, 0x5, 0x1, 0xcb2, 0x5}, 0x10) read(r2, &(0x7f0000000380)=""/178, 0xb2) 2018/03/28 09:51:37 executing program 2: ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffff9c, 0xc0a45322, &(0x7f0000000000)) r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x401, 0x400) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000100)=0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) ioctl$TUNSETOWNER(r0, 0x400454cc, r2) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f00000001c0)=""/237) r3 = syz_open_dev$urandom(&(0x7f00000002c0)='/dev/urandom\x00', 0x0, 0x442) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r5) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000440)) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000480)) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000004c0)=0xffffffff) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000500)=0x3, 0x4) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000540)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000580)={0x991a, 0x1, {0x0, 0x3, 0x7f, 0x3, 0xc4}}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r3) sendmsg$nl_xfrm(r0, &(0x7f0000000980)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000940)={&(0x7f0000000640)=@polexpire={0x2f0, 0x1b, 0x111, 0x70bd27, 0x25dfdbfe, {{{@in6=@loopback={0x0, 0x1}, @in, 0x4e20, 0x1, 0x4e24, 0x1, 0x2, 0xa0, 0x80, 0x2b, r4, r2}, {0x2, 0xf0c, 0x5, 0x3f, 0x4, 0x3, 0x5, 0x1}, {0x80000000, 0x5, 0x2, 0x10000}, 0x8001, 0x6e6bc0, 0x0, 0x0, 0x0, 0x3}, 0x7}, [@replay_esn_val={0x44, 0x17, {0xa, 0x70bd26, 0x70bd2d, 0x70bd2a, 0x70bd29, 0x6, [0xffff, 0x80, 0x5, 0x7, 0x4, 0x80000000, 0x3ff, 0x2, 0x9, 0x131d]}}, @replay_esn_val={0x3c, 0x17, {0x8, 0x70bd29, 0x70bd26, 0x70bd2a, 0x70bd2a, 0x1ff, [0x10001, 0x4, 0x800, 0x9, 0xbc, 0x9, 0x40, 0x7]}}, @algo_aead={0x58, 0x12, {{'rfc7539(cbc(camellia),crct10dif)\x00'}, 0x60, 0xa0, "53d3da8502cbde8846133167"}}, @extra_flags={0x8, 0x18, 0x27a35c5a}, @lastused={0xc, 0xf, 0x10001}, @algo_crypt={0x134, 0x2, {{'cbc-serpent-sse2\x00'}, 0x760, "99c22b1bc2829ca913f2880ca9daa7e0560f30acb124055c191af820612a791cc13e0db5c42448e34418e5456c2f8e31e71262809ef18eff5358f2eb3b2dd8c513330bc1bd575cb93daad1be959cefccc176ee3bd8d8dbff06f93765ecee144317f72364e76b994ca7dbc5dbf8595d61c07365e99f5ba0f2005ebc72eab356d6ddf4d073beaf88a5afe3e01fe720fa37150d9670d0cff0f04292e46a259d28a92d728c82769f9122e1e31cc1c27894baaf95e952e1709926b21a99fe3f684aa6aa2e68865dd3b5b6604efa35c4a3c1b8aaa33ee8f0cee3300169ac7da9d151c92f821044b47751c31c7e8835"}}, @output_mark={0x8, 0x1d, 0x1ff}, @output_mark={0x8, 0x1d, 0x6}]}, 0x2f0}, 0x1, 0x0, 0x0, 0x8000}, 0x884) r6 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000009c0)=0xff, 0x4) sendto$ax25(r0, &(0x7f0000000a00)="a5867e43f710fccb63c40535c61b89a587bc0fe75578d6f5236682f1fa6fad41332811e7315f091504fe0d91985facc764eaf6e24675d966fc628705eb153c4a8e1266f6813104b7a36cdfb73a369f54d9264d8ebf60add92f1c4a3ab29552a9171e516a95b35c75ec71", 0x6a, 0x40000, &(0x7f0000000a80)={0x3, {"966610e92c4f2b"}, 0x7}, 0x10) r7 = dup2(r0, r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000ac0)=0x1, 0x4) ptrace$setsig(0x4203, r1, 0x2000000000000000, &(0x7f0000000b00)={0x16, 0x3, 0x8, 0xffffffffffff8000}) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000b80)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r6, &(0x7f0000000c80)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000c40)={&(0x7f0000000bc0)={0x64, r8, 0x353f510bb2069895, 0x70bd27, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0xe5f5ef525c641bcd}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x85}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000805}, 0x4000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000cc0)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r7, 0x84, 0x74, &(0x7f0000000d00)=""/101, &(0x7f0000000d80)=0x65) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0106434, &(0x7f0000000dc0)={0x309, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000000e00)={0x33, r9, 0x10001, 0x3}) 2018/03/28 09:51:37 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x100000001, 0x200) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80000, 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f00000000c0)=""/254) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x3c, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x2afc6942, @dev={0xfe, 0x80, [], 0xe}, 0xffffffffffffff89}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23}]}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000300)={r4, 0x80000000}, &(0x7f0000000340)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000000380)={0x80, 0x5, 0x476, 0x9, "a17b216f802a79fe1acdf11e9470c1155681668740362ec8f999412730a638f42cdb6d8a65834cc928f7658d", 0x27}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'erspan0\x00', 0x0}) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0xf, 0x15, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0xe31a}, [@call={0x85, 0x0, 0x0, 0x27}, @generic={0x13f, 0xfffffffffffffffc, 0x76, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, @alu={0x0, 0x9, 0xc, 0xb, 0x5, 0xfffffff8, 0xffffffffffffffff}, @generic={0x6, 0x200, 0xfffffffffffffffe, 0x5}, @generic={0x6, 0x20, 0x6}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20000000000}, @exit={0x95}, @jmp={0x5, 0x0, 0x0, 0x0, 0x7, 0x40, 0x8}], {0x95}}, &(0x7f0000000500)='syzkaller\x00', 0x1, 0x24, &(0x7f0000000540)=""/36, 0x41100, 0x1, [], r5}, 0x48) epoll_create1(0x80000) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000640)={@broadcast=0xffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000780)={{&(0x7f0000000680)=""/140, 0x8c}, &(0x7f0000000740), 0x4}, 0x20) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000800)) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getdents64(r1, &(0x7f0000000840)=""/80, 0x50) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000009c0)={r4, 0xe8, &(0x7f00000008c0)=[@in6={0xa, 0x5, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}, @in6={0xa, 0x4e22, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}, @in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x2000000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}, @in6={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e23}, @in={0x2, 0x4e23, @broadcast=0xffffffff}]}, &(0x7f0000000a00)=0xc) setsockopt$sock_timeval(r7, 0x1, 0x15, &(0x7f0000000a40)={0x77359400}, 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000b00)={r0, 0x50, &(0x7f0000000a80)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000b40)=r9, 0x4) listxattr(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)=""/76, 0x4c) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000000c40)={0x0, {{0xa, 0x4e20, 0x20, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffb3a}}}, 0x104) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f0000000d80)={0x4, [0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000dc0)=r6, 0x4) getsockname$inet(r8, &(0x7f0000000e00)={0x0, 0x0, @local}, &(0x7f0000000e40)=0x10) symlinkat(&(0x7f0000000e80)='./file0\x00', r0, &(0x7f0000000ec0)='./file0\x00') 2018/03/28 09:51:37 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) 2018/03/28 09:51:37 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = syz_open_dev$sndpcmc(&(0x7f0000001280)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000012c0)={0x9, 0x893}, 0x2) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000001340)) ioctl$TIOCNXCL(r4, 0x540d) fcntl$setsig(r0, 0xa, 0x10) sendmsg$nl_route(r4, &(0x7f0000001180)={&(0x7f00000010c0)={0x10, 0x0, 0x0, 0x2100}, 0xc, &(0x7f0000001140)={&(0x7f0000001100)=@getaddr={0x14, 0x16, 0x100, 0x70bd2a, 0x25dfdbfd, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000001540)={0x6c, 0x0, &(0x7f00000013c0)=[@acquire={0x40046305, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000040)=[@fd={0x66642a85, 0x0, r3, 0x0, 0x2}], &(0x7f00000011c0)=[0x38]}}, @clear_death={0x400c630f, 0x0, 0x3}, @request_death={0x400c630e, 0x3, 0x2}], 0xea, 0x0, &(0x7f0000001440)="b13900275167b519accd27b2b9e1f4293e37d506832f9215a8bee7ca9a7bce2b9f2c1735dbc68f5de398f5e5f4cd713b03f7e22458668c9c43642c7313619f39f3e4885f2effdfa2933662fd446f3887b81ed97093173ce9e0063baa47f1e1d2df855a9d4d7f574c555f8ef51064c6ed8b849fb259dfae4ee893f83e7dcccf6ace1617e64d14ac68d8b80ddc371c57459dbc4fc428504234ba20155e667267d2b3f1ba2c9c80e848ae1b187e39fd2303c92a8fb282e4dafd18d56d5a8ec0d77a9b2807a3734b8f426d0b1e9f58ccb77142198a9e9d6c84ef3ac8988b15112193e9f995813a7c62593183"}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x0, &(0x7f00000000c0)=""/4096) ioctl$KDDELIO(r4, 0x4b35, 0x1b) request_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a}, &(0x7f0000001240)='lo\x00', 0x0) 2018/03/28 09:51:37 executing program 4: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x102) r1 = fcntl$getown(r0, 0x9) wait4(r1, &(0x7f0000000180), 0x1, &(0x7f00000001c0)) accept4$llc(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0x4020940d, &(0x7f0000000140)={0xc, 0x0, &(0x7f0000000040)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000000300)}) unshare(0x200000) 2018/03/28 09:51:37 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) 2018/03/28 09:51:37 executing program 3: syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000000040)={0x0, 0x0, 0x9000000000000000, 0x0, 0xfffffffffffffffe, 0x100000000}) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x61c, 0xc1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001080)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f0000001100)) timer_getoverrun(0x0) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x9, 0x8, 0x1, 0x9, 0x0, 0xed, 0x40000, 0x0, 0x40, 0x6, 0x40, 0x9, 0x8, 0x1, 0x9fda, 0x7, 0x8, 0x7ff, 0x7ff, 0x7fff, 0xffffffff7fffffff, 0x5, 0x10, 0xffff, 0x8, 0x0, 0x1ef, 0x48be, 0x200, 0x9, 0x3ff, 0xffff, 0x2, 0x7, 0x6, 0x40, 0x0, 0x6, 0x7, @perf_bp={&(0x7f0000000080), 0x4}, 0x800, 0x8, 0x8001, 0x2, 0xfffffffffffffffe, 0x3ff, 0x8}, r1, 0x10, r0, 0x0) 2018/03/28 09:51:37 executing program 0: r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000090000f8ffffffffffffff0002"]) ioctl(r1, 0x8916, &(0x7f0000000000)) connect$inet6(r0, &(0x7f00003b6fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)) sendmmsg$unix(r0, &(0x7f0000003fc0)=[{&(0x7f00000000c0)=@abs, 0x8, &(0x7f0000000080)}], 0x1, 0x0) 2018/03/28 09:51:37 executing program 6: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet(0x2, 0x80000, 0x1) sendto$inet(r1, &(0x7f00009a9000)="01", 0x1, 0x20008046, &(0x7f0000db4ff0)={0x2, 0x4e20, @rand_addr=0xa6bba66}, 0x10) 2018/03/28 09:51:37 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="02b3dc846915960a17"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000001}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@dellink={0x44, 0x11, 0x20, 0x70bd27, 0x25dfdbfb, {0x0, 0x0, 0x0, r1, 0x40, 0x80}, [@IFLA_MASTER={0x8, 0xa, 0xed}, @IFLA_AF_SPEC={0x14, 0x1a, [{0x4}, {0x4, 0x1f}, {0x4, 0x1c}, {0x4, 0x7}]}, @IFLA_LINK_NETNSID={0x8, 0x25}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x4000001) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/03/28 09:51:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00009be000), 0x4) 2018/03/28 09:51:37 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x913, 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) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000080)={'\x00', {0x4, 0xfff, 0x9e, "7c75a53d3d24", 0x80000000}}) r3 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000040)=0x4e21d387, 0x4) 2018/03/28 09:51:37 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000001180)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001140)=""/21, 0x15, 0x80000001}, 0x10000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f00000000c0), 0x7) 2018/03/28 09:51:37 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x40000, 0x0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x200040) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'rose0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x6, 0xfffffffffffffffb, 0x1, 0x400, 0x6, 0x80, r2}) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000180)=""/11, &(0x7f00000001c0)=0xb) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000280)={{0x2, 0x0, @rand_addr=0x6}, {0x0, @random="3b5f09814edc"}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffffff00"}) 2018/03/28 09:51:37 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) sendto$inet6(r1, &(0x7f000000d000)="0400000000001e001490", 0xa, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x100000002, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/28 09:51:37 executing program 0: r0 = memfd_create(&(0x7f0000000240)="926d6e657439f0344a0967000000000000", 0x0) write(r0, &(0x7f00000001c0)="596bc7485f45f41fff41133b9a2c63bf87", 0x11) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000040)=""/222, 0xde, 0x0, &(0x7f0000000140)) 2018/03/28 09:51:37 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x792b, 0x305000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ip6gretap0\x00', 0x4002}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000400)={@multicast2=0xe0000002, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000440)={'filter\x00', 0x7, 0x4, 0x448, 0x114, 0x114, 0x244, 0x364, 0x364, 0x364, 0x4, &(0x7f00000000c0), {[{{@arp={@broadcast=0xffffffff, @rand_addr=0x4000000000000000, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0xff, 0x0, 0xff]}, @mac, {[0xff, 0x0, 0xff, 0xff, 0xff]}, 0x8, 0x4, 0x1, 0x400, 0x3, 0x7, 'syz_tun\x00', 'ifb0\x00', {}, {0xff}}, 0xf0, 0x114}, @unspec=@STANDARD={0x24, '\x00', 0x0, 0x114}}, {{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "7d28335390f57b5e1bbe118a23939231d704a052750e290e57839199c4bf"}}, {{@uncond, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0xffff, 0xffff, 0x0, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x494) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000080)={0x2, r0}) 2018/03/28 09:51:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x288205, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000140)=0x5) r1 = syz_open_dev$binder(&(0x7f00000bcff3)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$FIONREAD(r0, 0x80047437, &(0x7f0000000080)) 2018/03/28 09:51:37 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r2, 0x0, 0x14, &(0x7f0000000200)=0x5ff9, 0x2a0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000140)={0x5c3, 0xb7, "f5c1a0e80f4293f4dfb350b29323689c4bab53d8c93b6eb129576def30ecc7582feba3545232e9c2d3ecdc87a51efe901d79510eea5d4f0c85a0254c53408330ac63f5fce5dc63c9af7b74d1ccadf024e529a3ddb861370d9a6499984989d5e54056bbc6409dbe03b490265f76dfa20fd845b68d8fade90bacc50f44d6e833a00e720476cb37d876b27fc88d88c8b06fd9b5dcdb2186987a09013df0859f55cc4abb94977ab0126755927a21ae03c584968e0f64bdeee3"}) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000002b40)}, 0x2020) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000100)={r2, r2}) 2018/03/28 09:51:37 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000280)='schedstat\x00') readv(r2, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000040)=0x5) 2018/03/28 09:51:37 executing program 1: mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000203000)='./file0\x00', 0x277167e955058f68) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) execve(&(0x7f0000000000)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000040)='*ppp1):selfmd5sumwlan1md5sumvmnet0cgroupselinuxvboxnet0em1eth1{\x00', &(0x7f0000000080)='\\{em0\'^em1)ppp1\x00', &(0x7f00000000c0)='}loppp1\x00', &(0x7f0000000100)='eth0ppp0\x00'], &(0x7f00000001c0)=[&(0x7f0000000180)='md5sum\x00']) 2018/03/28 09:51:37 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000000080), 0x0, 0xfffffffffffffffd, &(0x7f0000000100)=ANY=[], 0x0) r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={0x8, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e23}, {0x2, 0x4e23, @rand_addr}, 0x200, 0x0, 0x7, 0x7, 0x0, &(0x7f0000000040)='eql\x00', 0x7, 0x1, 0x7f7f}) 2018/03/28 09:51:37 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xd15, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000000c0)="2baaddd365ea7d14da75f61838a42bd3", 0x10) ioctl(r0, 0x0, &(0x7f0000000100)) 2018/03/28 09:51:37 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5, 0xc}, 0x82) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400) inotify_rm_watch(r0, r1) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/28 09:51:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) socketpair(0x17, 0xf, 0xf83, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000080)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x11}, @rand_addr=0x7}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)) 2018/03/28 09:51:37 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x7, 0x1) syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x81, 0x101000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000180)="7a6517719ec97e", 0x7}], 0x1) syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x9, 0x400) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x5dfc, 0x1, 0x800a, 0x7, 0x200, 0x4, 0xc1c, 0xfffffffffffffffa, r2}, 0x20) 2018/03/28 09:51:37 executing program 4: munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) pkey_mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = getpgid(0xffffffffffffffff) socketpair$inet6(0xa, 0x6, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sched_getaffinity(r0, 0x8, &(0x7f0000000000)) 2018/03/28 09:51:37 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="7ea46013070000000000000053457cb589b8b660eeb3de576eb8247b1f68791893e48523dcf34d15b65a8b91af87b4302a5c66882668f637d78568b434b6b99aa3648159dabf8d68f861fd5e25b85057792812d55c9e", 0xfffffffffffffce9, 0x8800, &(0x7f0000000080)={0xa, 0x0, 0x1, @empty, 0x8000000000000000}, 0x1c) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='autogroup\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f00000001c0)={0x6, 0x7, 0xa0, 0xffffffff, "37cbbaa4b46790d13aac87b45cb2f6b318a0963fa841694d3b847df9d4eba035691e472df1b8f69ee70f8137", 0xd8}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000140)={0x9, 0x2, 0x1, 0x8001, 0x2, 0xb5b8, 0x1, 0x1, 0x6, 0x7b6}) 2018/03/28 09:51:37 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000f1efc8)={&(0x7f0000f1e000)={0x10}, 0xc, &(0x7f00007dfff0)={&(0x7f000088cc98)=@expire={0xf4, 0x18, 0x6c0a4a47e48a3c2c, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@rand_addr, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}}, @in=@rand_addr}}}, 0xf4}, 0x1}, 0x0) r1 = socket(0xf, 0x80000, 0xf9) accept4$bt_l2cap(r1, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80800) 2018/03/28 09:51:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0x5}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCNOTTY(r0, 0x5422) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000000c0), 0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0x4000000000000003) io_setup(0x1, &(0x7f0000000100)) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) 2018/03/28 09:51:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udplite\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, 0x2, 0x6, 0x2, 0x100000001, 0x7fff}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0xfffffffffffffffb}, 0x88) dup3(r0, r0, 0x80000) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000040)='net/udplite\x00', &(0x7f0000000280)='net/udplite\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='net/udplite\x00', &(0x7f0000000340)='vboxnet0\\uservboxnet1\x00'], 0x1100) lseek(r0, 0x0, 0x1) 2018/03/28 09:51:37 executing program 2: r0 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x1d8, [0x20000f00, 0x0, 0x0, 0x20000f30, 0x200010a8], 0x0, &(0x7f0000000080), &(0x7f0000000f00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'ip6tnl0\x00', 'ifb0\x00', 'teql0\x00', 'rose0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0xac, 0x100, 0x148, [@limit={'limit\x00', 0x18, {{0x0, 0x4}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x4}, @common=@mark={'mark\x00', 0x8, {{0x0, 0xfffffffffffffffe}}}]}, @common=@log={'log\x00', 0x24, {{0x0, "b098044556985e7192addc923940fe6ad79ee9cd61f730b338b60f7bcaaf"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x228) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x800, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x6, 0x30, 0x1, 0x1000}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x3, 0xc, 0x6, 0x3, r2}, &(0x7f0000000340)=0x10) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000040)=0x10001, &(0x7f0000000140)=0x4) 2018/03/28 09:51:37 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000240)=ANY=[@ANYBLOB="010000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000a00000000000000fe8000000000000000000000000000bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f4ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x30c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000040)={0x6a5, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x104) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/03/28 09:51:37 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f000055cff8)=0x3, 0x401) clone(0x0, &(0x7f0000000080)="e0e0c7a26f7aa5f630accf4f309abaef0452bc136d", &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f00000000c0)) r1 = dup3(r0, r0, 0x8000080000) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000300)=0x100000001) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000addfc8)={&(0x7f000096d000)={0x10}, 0xc, &(0x7f0000900000)={&(0x7f0000d31fdc)=@ipv6_getroute={0x20, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x4, 0x9}]}, 0x20}, 0x1}, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000280)={0x10d000, 0x0, 0x0, 0x5, 0x8}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r1, &(0x7f0000000100)="23c205b3288150939af12ebac9e06ecc992f1e3650ea3d3cc21aa1a3aa0567b61298e1ca0a3089f9e5b8b8d23d2d89a30b15383e9b362d4159bb74d727deba00aababccf81f938d2a74427c0ed7581d57c7c2836ab609643ad21b072e338c0872c785b76f17047dbef37a441d181de30a8be4ed40cbc55e6f19c3454954c8360db29b21deb0d1c5201ce3a56cdcd58cce0272542e4e53807090c9137b71f906788752a93d213073eef9153fde1a4d719b2eaaeb4a4a2adebdcedfd9dea8663", &(0x7f00000001c0)=""/47}, 0x18) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x8003f) openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000000040)=0xffffffff) 2018/03/28 09:51:37 executing program 7: r0 = socket(0x11, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x1, &(0x7f0000000000)=[{0x6, 0x1}]}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8000000000001b, &(0x7f0000000080), 0x4) r1 = memfd_create(&(0x7f0000000100)='\x00', 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f00000000c0)={0x4}) 2018/03/28 09:51:37 executing program 3: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)={0x0, 0x7f}) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xdeb, 0x2000) sendfile64(r1, r0, 0x0, 0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={r2, 0x8d, "5ba40c6853f397097688888a20a12688dec0c0ba606b3e6b956c51a6866693feb4506c5a21b5bdadddc49c56eac5335a33cc9ef1d1d84951dd46cb76163d5dc62c0c115c486dd9b1f4c4f60ac3778ece31a998bded7d8726faf6cd20966d462a6da569c5d12e68a2a9672019e11116cf2f08075b97e7ae0e07c5366036eeccbf653945c86f9530e03ebf35a7eb"}, &(0x7f0000000180)=0x95) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000004c0)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000800400003803000004010000ffffffff04010000380300307bcf6f009404000094040000ffffffff940400009404809e", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00o\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a80004010000000000000000000000000000000000000000000000005c00484d41524b00000000000000000000000000000000000000000000000000e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff010000000000000000000000000001fe8000000000000000000000000000bb00000000000000000000000000000000000000000000000000000000000000006970646470300000000000000000000069726c616e300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f00000000000000000000000000000000000000000000000000048004d415351554552414445000000000000000000000000000000000000000000000000fe800000000000000000000000000000fe8000000000000000000000000000bb00000000fe80000000000000000000000000000000000000000000000000ffffffffffff000000000000000000000000000000000000000000000000000000000000000073797a5f74756e00000000000000000073797a6b616c6c65723100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d00000000000000000000000000000000000000000000000000028004e4651554555450000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000697036746e6c3000000000000000000079616d3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f000000000000000000000000000000000000000000000000000480052454449524543540000000000000000000000000000000000000000000000000000ff020000000000000000000000000001ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800cc000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x4dc) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x4) 2018/03/28 09:51:37 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) sendto$inet6(r0, &(0x7f0000000000)="cc", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x84) 2018/03/28 09:51:37 executing program 1: setrlimit(0x7, &(0x7f0000becff0)={0x0, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x2, 0x80, 0x2, 0xff, 0xe14b, 0x9, 0x100000001}, 0xc) 2018/03/28 09:51:37 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/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) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYBLOB="05000000c00fa2"], &(0x7f0000000080)=0x1) prctl$setmm(0x23, 0x7, &(0x7f0000001000/0x1000)=nil) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/28 09:51:37 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8000020000fb, 0x100ffc) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x280da14, 0x0, 0x20000002}) ioctl(r0, 0x2285, &(0x7f0000000000)='S') 2018/03/28 09:51:37 executing program 5: r0 = socket(0xb, 0x3, 0x0) getpid() setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x4, {{0xa, 0x4e20, 0xffffffffffff8000, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}}, 0x84) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) 2018/03/28 09:51:37 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x6c, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8923, &(0x7f0000000180)={'bcsh0\x00', 0x1001}) 2018/03/28 09:51:37 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) r0 = getpgid(0x0) r1 = getpgrp(r0) process_vm_readv(r1, &(0x7f0000000600)=[{&(0x7f0000000080)=""/62, 0xffffffffffffff96}], 0x0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/130}, {&(0x7f0000000a00)=""/4096}, {&(0x7f00000001c0)=""/2}, {&(0x7f0000000200)=""/45, 0x2d4}], 0x1, 0x0) 2018/03/28 09:51:37 executing program 2: 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_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000440)={0x1b}) eventfd2(0x1, 0x800) 2018/03/28 09:51:37 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000eddffe)='(', 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x90, &(0x7f0000000000)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x1a30e7bf}, @in6={0xa, 0x4e21, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e20, 0x8001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1e94}, @in6={0xa, 0x4e21, 0x57, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r1, 0xa3, "52c67325b4c167fccc6f1774402a13d5d7d8e640674b83fa5b8e7c8a010659fb4a91be97617901ddade53a7e8dd65e45a95d89845a1d2577045a3525b7202097f6ae9136291eade1f8ead5c6879e3bbc3f16ec33863947691430d47bebb467b6e178113675a98221cf08e3637ffeb8af88629a2aeaff74b51573aeed45729c8c3b00e407c70edf429f9f6addcb18bf65a5c801d6728c0ca728940d1241e12412bb4f80"}, &(0x7f0000000280)=0xab) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={r1, 0x8}, &(0x7f0000000300)=0x8) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/03/28 09:51:37 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f000057eff5)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000326ffc)=0x200040000001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYRES64=r0, @ANYRES16=r1, @ANYBLOB="cf199d70136bf15adedcbd5b17a2187162b896c8df137e3ccb29e2ce5a535d", @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYPTR64, @ANYPTR64, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR, @ANYPTR64, @ANYBLOB="fac51414393481f83df9cecca7448774583e335c74fa54111f2cbc4b08e162092f04e34d86ac51682e39d1ac11f5ca832218f38c7ceaf8a3d099a883e6f4470f3706a7ab99f7195fe8464bc4", @ANYRES64=r1], @ANYRES16=r0], @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES32=r1, @ANYPTR64, @ANYRES64=r1, @ANYBLOB="2d522361b7eab9947eb290d236233d90c023d095c848a5c1c626f1c194a1d218b1d7b57cdc8910b0ce37dff5a0b38a2916cb282d08badbe638f5821f7435dcf4faac76b0b1f2c1158328a7a0f41f63783a71cdb18e793b2372d299ef9f7c25c80d4ce714d80e0ab712d7f208acc5274777b5e2e8ce562b98804cdb869495a01bb900d5182fa0e649376127f16cab36763b74652d93d7a4d9163a31", @ANYPTR], @ANYRES64=r0, @ANYPTR64, @ANYRES32=r1, @ANYRES64=r1], @ANYPTR64=&(0x7f0000000680)=ANY=[@ANYRES16=r1, @ANYRES64=r0, @ANYRES64=r0, @ANYPTR64=&(0x7f0000000580)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYPTR64, @ANYRES16=r1], @ANYRES32=r0, @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYRES16=r1, @ANYRES32=r0, @ANYRES16=r0, @ANYBLOB="37ce4ef8ef4116fccde5e36b48efe1de92427a1863fca6d34167a0e128a7ccc8029adc09994c1deb7f4947b674a77912bc21550a4fa7a71106d98ac80343d3fd074e3d3a310e77ef2ec89b28b5bab429c7a6e585e4e5a8987c45e7bbd713", @ANYPTR], @ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES64=r1, @ANYPTR, @ANYRES16=r1, @ANYPTR64], @ANYBLOB="a162bf546d7ef14dacd96e8cd4f4c613d3b998102ad128220d03b554bbc902316c418839788353078320d0fcd1c29954aab8f205c9ae86e47b7e34a5bd752a620985ef292a8262907f61012bd7d46c2b23d95cfba29307ad02a05022229260846beff2d364878c3ac1bfc966c44f127e56d98db975985692dea48321d50afe0c3d0ceb2072588090601e7551fc9080d4dac9c15ecd95962c56dc8b3eefe5446b558723518d10c1e1f91da0c9e81ed8600e215ceb71ff1175c315dc7cb9ecf5bee6e4ebfc564def6397cd63c50fa84b8dcd66001a"], @ANYRES16, @ANYRES32, @ANYRES32], 0x9) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0xfefffffffffffffc, 0xb}) 2018/03/28 09:51:37 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80, 0x2}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xa, 0x140000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x20020, &(0x7f0000000480)="49f0e7baea7df92b2966825536c9f374b280770ac9f53a9773e709392ec1f15d15fe4babf4899d4d4a152d0af0117d99589cc8f324c6c5444412435ac06392e8fd31fbc0632daa853344c1e3893ee960b5c4465c750759213de70569e9ed08c0d7e8a4fb1f073703b6bc828d6f605db60b4f18c68f3685861c87bb2f97e62b37d398d9387f7462") 2018/03/28 09:51:37 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xd6af}, 0x2fb) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x5, 0x0, 0x201a7fb1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0xfffffffffffffffd}, 0x48) [ 183.216947] : renamed from bcsh0 2018/03/28 09:51:37 executing program 5: prctl$intptr(0x18, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ptrace$pokeuser(0x6, 0x0, 0x0, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0x4, 0x4) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)={0x0, 0x0, 0x3}) bind$unix(r0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/28 09:51:37 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000300)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) 2018/03/28 09:51:37 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) waitid(0x2, r0, &(0x7f0000000140), 0x2, &(0x7f0000000200)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x200) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000040)={0x100000001, 0x3, 0x7fffffff, 0x2, 0x8}) 2018/03/28 09:51:37 executing program 3: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = syz_open_pts(0xffffffffffffffff, 0x200100) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000200)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4da1e7225e69c86a94d27ee5c0f1cde2dbf518d2bc137b2f32bded2c6749819f452073a481c1d4a4e076b1ef97746c830102000000000000c17c9cd5e2f98ae2", "b1b18b8b1fbcb5723e4af085cfdf7ede406e9971ffec2ba47b51f4e6e884b41f2dcb08b99c60d9dbf99aef00ad728c220b090080000000000000008d4abdc30a", "5c9485c766bb3c0f3bd967e3d7b1c6ceed8dfe1555c204c21eba9aaff3240f59"}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xfffffffffffffffd}, &(0x7f0000000080)=0x8) ftruncate(r2, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x8cc, 0x8006, 0x9, 0x3, r4}, 0x10) 2018/03/28 09:51:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3ff, 0x8000) ioctl$KVM_NMI(r2, 0xae9a) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2004}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000001c0)="f7849900800000db0b7750f30f0866baa000ec0f43f1660f35c4e2d9043c730f20819afeffff7f9100c74424008f000000c744240200000000c7442406000000000f011c240f00dd", 0x48}], 0x1, 0x0, &(0x7f0000000040)=[@dstype3={0x7, 0x8}], 0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/03/28 09:51:37 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0xbe6, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000000100)={{0x4, 0x0, 0x0, 0x0, "dc4906274c0c7b1fbabfa8b20ac795de4d4c2659e3d041cb20b93e314c308d6dd1e1f6cc2018290e0de5cde6"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa7, 0x0, 0x0, 0x0, 0x6], {0x77359400}}) 2018/03/28 09:51:37 executing program 0: r0 = socket$inet6(0xa, 0x2000000804, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000000)=0x1d) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000000200)}}], 0x2, 0x0) 2018/03/28 09:51:37 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4102, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @remote}, &(0x7f0000000080)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x1000, 0x4e22, 0x0, 0xa, 0xa0, 0x20, 0x87, r3, r4}, {0x3, 0x6, 0x0, 0xffffffffffffffff, 0x9, 0x4, 0x1, 0x5}, {0x2, 0x73, 0x9, 0x6}, 0xffffffffb291c551, 0x6e6bb1, 0x3, 0x0, 0x2}, {{@in=@loopback=0x7f000001, 0x4d6, 0x33}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3505, 0x0, 0x3, 0x1, 0x1, 0x4, 0x516}}, 0xe8) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) 2018/03/28 09:51:37 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x1, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000000240)}}, 0x10) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x1c, 0x80800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eafd0)={0x8, 0x0, &(0x7f0000d88000)=ANY=[@ANYBLOB="0400004001000000"], 0x0, 0x0, &(0x7f00004ec000)}) 2018/03/28 09:51:37 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0x101000) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) accept4(r1, &(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x80, 0x80800) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x200}, 0x8) fchown(r0, 0x0, 0x0) 2018/03/28 09:51:37 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={r1}, 0x8) sendto$inet6(r0, &(0x7f0000000080)="39c274dd2773449edbd5e0173bddf33457d47f71fc0b54ec8d70f5ae67b26d9b7507c72507", 0x25, 0x40, &(0x7f00000000c0)={0xa, 0x4e21, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) 2018/03/28 09:51:37 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000700)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000300)=ANY=[@ANYBLOB="1400000000050100feff00000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/28 09:51:37 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x420000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xcc, r1, 0x10, 0x70bd2b, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x61}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7e}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x10000}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x44}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1000}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x591}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'ifb0\x00', 0x4012}) syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB="05000000"]) [ 183.387841] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/28 09:51:38 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x141000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000100)=@ipmr_delroute={0x24, 0x19, 0x100, 0x70bd25, 0x25dfdbff, {0x80, 0x0, 0x80, 0xefc6, 0xff, 0x3, 0xc8, 0xf, 0x400}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x81) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x1, 0x0, "111d6c1ba6050dd77cf3f2f09d1cb02a25988f1ea9c5be7d9801641c99b0def45ac625ada3316175a9d341111c181811e12c196e1ab99946e5e47e0594e415670d1330cd611c3974c55bb4d50000e111"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa}}, 0x0, 0x7, 0x0, "30ea1d710ec95f6a9de73eab0f6e7683fa45e1ad4bb017e6aaae05464b4c0944778b032fe9fa7445325ab38975a504e66021924a137c1bd23ac8107525bd6ae2a10376b33cab12a69c8d94d79e32f32b"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x1, 0x0, "5f694d3af4305654623a6116e5dfd9d265d92451769e8918fef6e6975790894a36bc1eda8ce90000000000002dfee81edbed912fd7724a8857d37a1c5d14415d935bd17af2ff020f7df43b9902fac791"}, 0xfffffe33) 2018/03/28 09:51:38 executing program 0: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x5, 0x2, 0x1ff, 0x6}, 0x15c) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) [ 183.440733] binder: 31189:31199 got transaction with invalid offsets ptr [ 183.465216] binder: 31189:31199 transaction failed 29201/-14, size 40-8 line 2991 2018/03/28 09:51:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x0, 0x100) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bfdffc)={r0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3, 0x3ff, 0x4, 0x2000401, 0x7, 0x100000000, 0x4c8, {0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x2}}, 0x3, 0xa757, 0xab, 0x9, 0x80}}, &(0x7f0000defffc)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000be2000)=@assoc_value={r2, 0x35}, &(0x7f0000e71000)=0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1, 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) close(r3) socket$inet6(0xa, 0x7, 0x8) close(r4) 2018/03/28 09:51:38 executing program 1: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x20000000000) ioctl$void(r0, 0xc0045878) 2018/03/28 09:51:38 executing program 6: setrlimit(0xe, &(0x7f0000000000)={0x7ff, 0xc2}) geteuid() setrlimit(0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000080)=""/128, &(0x7f0000000100)=0x80) 2018/03/28 09:51:38 executing program 3: add_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="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", 0xfffffffffffffdb8, 0xfffffffffffffffb) 2018/03/28 09:51:38 executing program 2: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x6) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)) 2018/03/28 09:51:38 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)}, 0x4008000) sendmsg(r0, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000000040)="87", 0x1}], 0x1, &(0x7f0000004ff0)}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) getsockname(r1, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) epoll_wait(r2, &(0x7f000000affb)=[{}], 0x1, 0xfffffffffffffef7) delete_module(&(0x7f0000000100)='\x00', 0x800) shutdown(r1, 0x1) shutdown(r1, 0x0) 2018/03/28 09:51:38 executing program 7: socket$bt_bnep(0x1f, 0x3, 0x4) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000374000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000140)={0x14, 0x19, 0x2ff, 0x0, 0xffffffffffffffff, {0x1d}}, 0x14}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x149000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000240)=""/44, &(0x7f0000000280)=0x2c) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0xcc, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x8, 0x30, 0x2}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r2, 0x50, &(0x7f0000000040)}, 0x10) [ 183.499601] binder: BINDER_SET_CONTEXT_MGR already set [ 183.505106] binder: 31189:31214 ioctl 40046207 0 returned -16 2018/03/28 09:51:38 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2000000000000005, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000080)=0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000300)={'bcsh0\x00', &(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES16=r0, @ANYRES64, @ANYBLOB="e86c84f27663aacfc8a4826c17b2c410bfba8f66f2d8b5c97ce1a881bfba96cdbd421278bfe4997d40e128e91eb5e1e1b2ea65a3ee6437938f77156a931799", @ANYRES64=r1, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES64, @ANYBLOB="c9c966c3006bec865d8c1cd8ea645681c32f39798e4fd5208cd322301847384abd43f0452d52eaa39c365351068a5efd9969972307d501e88690e73822fadc9428b9ecba7b9fd4984eba404826cd6c61188ed4527152287a8062aab6eb9eb286a9eeee8245d22883ad431e161e4af276808c117654a5adbbb73158d774d68c7f3f45c0ccdad2442022fef73c21abff21"], @ANYRES32=r0, @ANYPTR], @ANYRES16=r0, @ANYRES32=r0]}) 2018/03/28 09:51:38 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)={0x3, 0x4}) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) [ 183.558792] binder_alloc: 31189: binder_alloc_buf, no vma [ 183.564462] binder: 31189:31214 transaction failed 29189/-3, size 40-8 line 2963 [ 183.643570] binder: undelivered TRANSACTION_ERROR: 29189 [ 183.649682] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/28 09:51:38 executing program 5: perf_event_open(&(0x7f0000014f88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x9) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000080)=""/33) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/03/28 09:51:38 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x20, 0x0, 0x3, 0x3, 0xffffffffffffffff, 0xfffffffffffffffc}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)="5d3f33a6f1348559836217e1486e03a718d190c8b2ac5471466bc1de8d70d1edd19f4de5881b896a00e4832b76b108a3c547e22fe757fe19f09a3f991f97aec6556bf014860abbdd07afd2abd3f7cbfe2fd9fe2c776f92b90e", 0x1ff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000080)="538ff443ea9beb8844155efdf75630c1eca938d9a040c4a0aba67866603adfc6315d317fedbd41d3adaf456e269d76d361ef19e2218dc7a7dc2b61cd4f70a28d44518a34bab9150c", &(0x7f0000000100)="98c963db01f52eb3b5791ec9e88cd57ec14f949f2300d4a23f99be28dbba43e50fe56d21f5b36beeddfd0736b304516e82e1cb8749d251aa4f5b3533f1eb6104034721e3621355008e56c547379f2cf6ac9608d850425c39d90a74830dc409407daeee49e4a96616700ca3fd7a404ecbcdbc13476b04e802e4fe20f24dcdd746738b9e1411f110d33f24a1ead1"}, 0x20) 2018/03/28 09:51:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xc0000000000036, &(0x7f000004bb99)="dc13b51a5b318a6e78dd5808712b2144ece470d734cf0195f75d34c82d9d233f08008858c4ccd64ade0e8ce0442fbc50974e971195c604f8000000040002663d75dd0500000000000000000000060838a48911f937f96f7d4ff812a8f9fc3f071b070000000000000000d359bdeb7fe130769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfae0000018f0f396f4b9b3e5a2db8352780dff40bb45a7883", 0x6d) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x100000001, 0x200200) ioctl$TIOCSCTTY(r1, 0x540e, 0x7) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000000c0)) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000869fff), 0x2bf) pause() setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000100)={{0x88, @multicast2=0xe0000002, 0x4e24, 0x2, 'sh\x00', 0x10, 0x0, 0x2d}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x2, 0x8, 0xf0d, 0x7}}, 0xfffffffffffffe2d) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x8, &(0x7f0000000080)={0x4}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000600)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000640)={@local={0xfe, 0x80, [], 0xaa}, r3}, 0x14) 2018/03/28 09:51:38 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{}, {0x400e}}) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x200, 0x240001) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00000000c0)={0x1, 0x1}) fcntl$addseals(r0, 0x409, 0x0) 2018/03/28 09:51:38 executing program 7: r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000014000)={0x0, 0x10, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6002a00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0xffffffffffffffae}], 0x1}, 0x80) 2018/03/28 09:51:38 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) r1 = inotify_init1(0x0) r2 = dup2(r1, r0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x4, 0x28000) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r3 = inotify_add_watch(r1, &(0x7f00007b4ff6)='./control\x00', 0x2000000) inotify_rm_watch(r2, r3) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) 2018/03/28 09:51:38 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001540)=@create_id={0x0, 0x18, 0xfa00, {0x5, &(0x7f0000001500), 0x107, 0x9}}, 0x20) write$rdma_cm(r0, &(0x7f00000022c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002280)={0xffffffff}, 0x1, 0x6}}, 0x20) write$rdma_cm(r0, &(0x7f0000002300)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000001580), r1, 0x0, 0x2, 0x4}}, 0x20) 2018/03/28 09:51:38 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) pipe(&(0x7f0000000040)) r0 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/03/28 09:51:38 executing program 7: setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000100)={@dev={0xfe, 0x80}}, 0x14) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x2, 0x4) syz_emit_ethernet(0x52, &(0x7f0000000100)=ANY=[@ANYBLOB="0352ba8e82276215410772df86dd60765bce3b2af8c2fe86c2f33500000000000023000000aaff021200000000000000005e9a21431f0cbc70fbc2621c0000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000e7fec)) 2018/03/28 09:51:38 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d89000)='/dev/kvm\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000000040)=""/132) 2018/03/28 09:51:38 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x3, 0xc00) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000140)=0x9) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000180)=ANY=[], 0x0) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) 2018/03/28 09:51:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000340), &(0x7f00000000c0)=0x60) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x14, 0x25, 0x331, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$search(0xa, r1, &(0x7f00000001c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, r2) 2018/03/28 09:51:38 executing program 6: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x4, 0x810, r1, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r1, &(0x7f00004b5fc0)=[{&(0x7f000072f000)}], 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x0) dup2(r0, r2) 2018/03/28 09:51:38 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000004ef0)={{0x0, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000001fed)='/dev/snd/controlC#\x00', 0x13}) 2018/03/28 09:51:38 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000002c0)) r1 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) pwritev(r1, &(0x7f00000000c0), 0x0, 0x2d) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x20000) acct(&(0x7f0000000080)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000240)={0xfffffffffffffffb, 0x0, 0xfff, 0x4, "be8304bd84f06b8585867ba849cf68ec763d83228826b09bc6c37272043179b00f0934394b9ec47fa1a4b714", 0x9}) 2018/03/28 09:51:38 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x9, 0x200000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000140)={0x0}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000200)=@filter={'filter\x00', 0xe, 0x4, 0x4fc, 0xffffffff, 0x2fc, 0x2fc, 0x190, 0xffffffff, 0xffffffff, 0x430, 0x430, 0x430, 0xffffffff, 0x4, &(0x7f00000001c0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [0xffffffff, 0x0, 0xff000000, 0xff], [0xffffff00, 0xffffffff, 0xffffffff, 0xffffff00], 'syzkaller1\x00', 'ip6gre0\x00', {0xff}, {}, 0x9061f32ab24ad2bf, 0x5, 0x1, 0x11}, 0x0, 0x158, 0x190, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x40, 0x1, 0x1, [0x0, 0x2, 0xfff, 0x2, 0x9, 0xfffffffffffffffd, 0x200, 0xffffffffffffffff, 0x8001, 0x1e4, 0x3, 0x400, 0xfe, 0x2, 0xffffffffffffff00, 0xcf], 0x9}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0xffffffff, 0x2, 0x1, [0x5, 0x4, 0x4, 0xfffffffffffffffb, 0x4, 0x2, 0x3, 0x100, 0x0, 0x1, 0x100, 0x9, 0x2, 0x20, 0x9, 0x9], 0x2}}]}, @common=@unspec=@RATEEST={0x38, 'RATEEST\x00', 0x0, {'syz1\x00', 0x3}}}, {{@uncond, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x9}}, @common=@icmp6={0x24, 'icmp6\x00', 0x0, {0x0, 0x2, 0x6}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, [0xff, 0xffffffff, 0xffffffff, 0xffffff00], 0x4e21, 0x4e22, 0x3, 0x4e21, 0x9, 0x6, 0x101, 0x9b53}}}, {{@uncond, 0x0, 0x110, 0x134, 0x0, {}, [@common=@mh={0x24, 'mh\x00', 0x0, {0x8, 0x8}}, @common=@eui64={0x24, 'eui64\x00'}]}, @common=@unspec=@NFQUEUE1={0x24, 'NFQUEUE\x00', 0x1, {0x9, 0x2}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x558) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000000180)={r4, 0x20}) sendto$packet(r0, &(0x7f00000000c0)="a3826ece095cb5c584a560377db104b0133fce3ff006fa3c78426341b488557dede25fa6becae0f11d43ad32a2b2e8e11f127ce05f0ae8d84370f71de37862ec8a66dff74f1882d4e4", 0x49, 0x0, &(0x7f00000b3000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x7f, 0x4) 2018/03/28 09:51:38 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x400, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000140)=0xf001) 2018/03/28 09:51:38 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f00000004c0)=ANY=[@ANYBLOB="18000000000700000000000000000000711020000000000015000000000000009500000000000000"], &(0x7f0000000140)="45504cc09bb57793d86a854200", 0x82, 0xfb, &(0x7f00000001c0)=""/251}, 0x48) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, r0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) bind$can_raw(r1, &(0x7f0000000040)={0x1d}, 0x2ea) 2018/03/28 09:51:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x200000001) dup3(r2, r3, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000080)) 2018/03/28 09:51:38 executing program 5: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x1f}]}, &(0x7f0000f91ffc)=0xfffffffffffffe75) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="1800000000008348e8351580e2d5647d764988d8eaed984842827ae10f000000"], &(0x7f0000e1c000)='GPL\x00', 0xfffffffffffffffa, 0x13a8, &(0x7f0000d35000)=""/4096}, 0x48) 2018/03/28 09:51:38 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r1 = creat(&(0x7f0000000040)='./file0\x00', 0xaf) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000000c0)={[{0x0, 0xffffffffffffb765, 0x48, 0x7, 0x1b59, 0xffffffffffffd6f4, 0xfffffffffffffff7, 0x834a, 0x2, 0x8, 0x7f, 0xfc0000, 0x80000001}, {0x2, 0x200, 0x9, 0xec, 0x9, 0x6, 0x91c0000000000, 0x0, 0x2, 0x3, 0x9, 0xffffffffffffff7f, 0x4}, {0x4, 0x1000, 0x6, 0x72, 0x3, 0x20, 0x2, 0x3, 0x38dd, 0xfffffffffffffffa, 0x10000, 0xfffffffffffffff7, 0x2}], 0x4}) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000240)=""/8) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000140)="ef200aed706a5c2e19acde745ca5a687381b1308ba1d0331c6a3756700fead8dd83501f134a9467039fdeba5e620b62e971413ea4f13d6b4152cdafa7d6b482156a6bc8fb11e0dba9e7bad8205a6828baa06b56c48d23f57f5de26bef7d053abc0df63535bf4ca23fce1b64b4855a4fdffdc5c2abb4754090adc30d6b222107d4b0f58c175eaddb1cb3053cb3bf9460619e6c20e385c88360c8bbdde010f5c601378cc6baa04d8", 0xa7, 0x2000c005, &(0x7f0000000200)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/28 09:51:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c0fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)='d', 0x1) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) poll(&(0x7f0000fc7000)=[{r1}], 0x1, 0x17151d73) writev(r1, &(0x7f000083afc8)=[{&(0x7f000063ff78)="a6", 0x1}], 0x1) 2018/03/28 09:51:38 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5}, 0x333) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/03/28 09:51:38 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg$nfc_llcp(r0, &(0x7f0000117000)=[{&(0x7f0000358fa0)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "9a38f8e5d227f1d0f788c3e3a41cab8b366eeca8862b48b33db1087be369541d046f8c4d8d902b0725a214d5a0d9815619a88f6c2e34c312cc9ae213cf3ce1"}, 0x58, &(0x7f0000179f7a), 0x0, &(0x7f0000c47fe0)={0xc}, 0xc}], 0x49249249249265c, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x5f, r1}) 2018/03/28 09:51:38 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f0000000180)=ANY=[], 0x0, &(0x7f0000001340), 0x0, &(0x7f0000004c40)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) pwritev(r0, &(0x7f0000001540), 0x1a2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @local}, @in=@broadcast}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) 2018/03/28 09:51:38 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0xe7b5) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3ff, 0x40) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000040)={0x4, 0x7, 0x200}) 2018/03/28 09:51:38 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ip6_vti0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/28 09:51:38 executing program 5: r0 = openat$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$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r3 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x81, 0x540, 0x0, 0xce3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x81, 0x10001, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000000)={'bond0\x00', 0x600}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/28 09:51:38 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000c54ff8)='./file0\x00', &(0x7f0000269000)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1000, 0x0) chdir(&(0x7f00003f7000)='./file0\x00') uselib(&(0x7f0000000000)='.') mount(&(0x7f0000000040)='.', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='hostfs\x00', 0x108812, 0x0) umount2(&(0x7f00003bafff)='.', 0x1) 2018/03/28 09:51:38 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000340)={0x4, 0x9, 0x3f, 0x3555960, 0x20000008, 0xffff}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write$cgroup_int(r0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) connect$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0x2710, @host=0x2}, 0xfffffe6b) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$getown(r1, 0x9) r2 = getpid() syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x840) r3 = getpgid(r2) fcntl$lock(r1, 0x6, &(0x7f0000000100)={0x1, 0x3, 0x1, 0x8, r3}) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000000040), 0x4) 2018/03/28 09:51:38 executing program 0: r0 = socket$inet(0x2, 0x3, 0x3) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000000180)={r2, &(0x7f00000000c0)=""/189}) 2018/03/28 09:51:38 executing program 3: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f04000)={{0xa}, {0xa}}, 0x5c) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/03/28 09:51:38 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x1000000000000000, @loopback={0x0, 0x1}, 0x9}, 0x275) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x2, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/28 09:51:38 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2270, &(0x7f00000001c0)) sendmsg$alg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="60c49f1c23119633f124fbb7f003732f3e8e39040001aa7f7239aa37343e8fc3e6f34b77c196ef0a89293b50b94a2fe15c9cf5b67927a12a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba23a590dcfce0a8c6a5fdbe3b7f4ca4d692fb53bf38494df1fe81becfd342c1755f74e8cd7e9349d7208290d457f22327844ec02d8d57663977081a645fb354bf46e9ffc63e3d39b", 0x3cf}], 0x1, &(0x7f0000001480), 0xe3}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00000001c0)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/28 09:51:38 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x3, 0x6, 0x1, 0xffffffffffffff9c}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000200), 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0x4) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2000, 0x81) r5 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x6, 0x8200) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000240)=0x4) renameat(r4, &(0x7f00000000c0)='./file0\x00', r5, &(0x7f0000000180)='./file0\x00') write$cgroup_type(r3, &(0x7f0000000000)='Phreaded\x00', 0x1) 2018/03/28 09:51:38 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/194, 0xc2) r2 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0xa9ef, 0x400000) renameat2(r2, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x6) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/03/28 09:51:38 executing program 0: r0 = getpgid(0x0) sched_setaffinity(r0, 0x1cd, &(0x7f0000da3000)=0x2) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000002c0)={'bcsf0\x00'}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$selinux_validatetrans(r2, &(0x7f0000000500)={'system_u:object_r:utempter_exec_t:s0', 0x20, 'system_u:object_r:cpu_online_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0xffe2) read(r1, &(0x7f000022e000)=""/74, 0x4a) write$sndseq(r1, &(0x7f00000001c0)=[{0x7, 0x3, 0x47a, 0x7, @tick=0x7, {0x7, 0x5}, {0x1, 0x8}, @raw8={"4a3d51e0298025654551a351"}}, {0x6, 0xff, 0x3f, 0x100000001, @time={0x0, 0x1c9c380}, {0x9, 0x19cb}, {0x6, 0x4}, @ext={0x9b, &(0x7f0000000040)="76353a17e22381f703a74be9314b0e55c051b3e90c358cac2748127b22743727548d5dc64a3266b81fe00d579315fe667f6072390814ac35f9dd03cab4dab7fcc521456d09d0cce9d847034afcbf8c7b059eecca72ca91dbc72ba95992bdfda51ec288496fbe73c644d8f35ea356f0de41e1f3b63f249583489fb0a89af332bd6ab5413217b85ec5ec422a50212bdbfd92b3ddc461663bcbb7b2b6"}}, {0x6, 0x200, 0x2584, 0x1, @tick=0xe62, {0x3, 0x6}, {0x0, 0xffffffff80000001}, @connect={{0x8001, 0x3}, {0xffffffffffffff01}}}, {0x0, 0x1, 0x8, 0x171, @tick=0xfffffffffffffffe, {0x6, 0x1000}, {0x7f, 0x4}, @raw32={[0x5, 0x40, 0x2]}}, {0x0, 0x4512, 0x0, 0x400, @time, {0xf3, 0x1}, {0x3a72, 0x9}, @result={0x9, 0x8}}, {0x2, 0x1, 0xfe4, 0x19, @tick=0x4f, {0x5, 0x8f8}, {0x3, 0x9}, @quote={{0x2, 0x7}, 0x8, &(0x7f0000000100)={0x3f, 0x2, 0x800, 0x2, @tick=0xffffffffffffffff, {0x6, 0x7f}, {0x18000000, 0x4}, @note={0x5, 0xb41, 0x20, 0x1, 0x5}}}}, {0xe07, 0x8, 0x7, 0x2ee1a31e, @time, {0xf09, 0x5}, {0x1, 0x100}, @raw8={"3825d045c50977b49c499c7b"}}, {0x5, 0x7, 0x10000, 0x1, @tick=0x7, {0xcb12, 0x8}, {0x0, 0xbfd}, @quote={{0x7, 0x9}, 0xcea, &(0x7f0000000180)={0x5, 0x80000000, 0x0, 0xffff, @tick=0x5217, {0x9, 0x3ff}, {0x8, 0x38d}, @ext={0x18, &(0x7f0000000140)="e63d9c527cec7ad1ff8e68673830610d9ad3d82cfb49e8bc"}}}}], 0xe0) dup2(r1, r3) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000000)={0x4, 0x8, [0x1, 0x1]}) 2018/03/28 09:51:38 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100, 0x200000) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000080), 0x4) 2018/03/28 09:51:38 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x7, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @rand_addr=0xfff}}, 0x8001, 0x100000001, 0x8001, 0xc35, 0x40}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x3, 0x40}, 0x8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000100)='syzkaller0\x00', 0x2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000f80)={'tunl0\x00'}) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/28 09:51:38 executing program 1: r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x5, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000001f8d)="390000001300090468fe0000f9ffffffff14ffff03000000450001070000001419001a0084f1e9fc1cb1190f0a0000080002010c00f41ee400", 0x39}], 0x1) readahead(r1, 0x105, 0x1) r2 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x4080, 0x8) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f00000000c0)=""/169) 2018/03/28 09:51:38 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@nl=@unspec, &(0x7f00000000c0)=0x80, 0x80800) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x60060940}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x158, r1, 0x80963c5cf9bd32ee, 0x70bd2d, 0x77c, {0xa}, [@IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x200}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1d9f725b}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x60000000000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7ff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0xaf6}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3f}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7ff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x81}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xe64}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xd6e}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xef}]}]}, 0x158}, 0x1}, 0x80) r2 = socket$inet(0x2, 0x2, 0xfb) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000d92ffc), &(0x7f0000000000)=0x4) 2018/03/28 09:51:38 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x5, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000080)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0x0, 0x0, {0xa}, [@IFA_CACHEINFO={0x14, 0x6}]}, 0x2c}, 0x1}, 0x0) 2018/03/28 09:51:38 executing program 3: r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000fe5fff), 0x0, 0x74f, &(0x7f0000438ff0)={0x0, 0x989680}) close(r0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) 2018/03/28 09:51:38 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x803a, 0x480) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000180)={{0x100000001}, 'port1\x00', 0x58, 0x100000, 0x4, 0x5be69cc4, 0x7fffffff, 0x3ff, 0x1, 0x0, 0x4, 0x8}) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18090000005760000000000000a25c0071100c000000000015000000000000009500000000000000"], &(0x7f0000000380), 0x2, 0xfb, &(0x7f0000000000)=""/251}, 0x48) 2018/03/28 09:51:38 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000b1fe1)="1f000000520007f20000b2fef5000f430a0000e80000001ab4a5eaffffb92b", 0x1f) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) read(r0, &(0x7f000057d000)=""/4096, 0xfce) pkey_alloc(0x0, 0x1) 2018/03/28 09:51:38 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x40a81) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x5, 0x100000001}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x7fff, 0x6, 0x81}, &(0x7f0000000100)=0x10) 2018/03/28 09:51:38 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) syncfs(r0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000ff8)=0xffffffffffffff11, 0x8) 2018/03/28 09:51:38 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x4000400) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x1c, 0x800) getsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR64=&(0x7f0000001b00)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="38010000c114c795"], 0x20) write$rdma_cm(r0, &(0x7f0000001b80)=ANY=[@ANYBLOB="12000000100000fa", @ANYRES32=r2, @ANYRES32=r0], 0x10) readv(r0, &(0x7f0000000380)=[{&(0x7f00000001c0)=""/194, 0xc2}, {&(0x7f00000002c0)=""/134, 0x86}, {&(0x7f00000000c0)=""/61, 0x3d}], 0x200000000000026a) 2018/03/28 09:51:38 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c41ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sync_file_range(r0, 0x5, 0xbb49, 0x200000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmmsg$unix(r2, &(0x7f0000000040), 0x0, 0x10) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00000000c0)={0x0, 0xfffffffffffffffc, 0x7, &(0x7f0000000080)}) 2018/03/28 09:51:38 executing program 4: setrlimit(0x7, &(0x7f0000000000)={0x8}) mq_open(&(0x7f0000000300)='@*system,eth1-keyring\x00', 0x0, 0x0, &(0x7f0000000340)) 2018/03/28 09:51:38 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000d3fbdd)=ANY=[@ANYBLOB="aaaaaaaaaa11f3aa20259cdb86dd6005000800080400fe80000000010000000f000000000000060200000000000000000000000000014e78"], &(0x7f0000168ff4)) r0 = dup(0xffffffffffffffff) ioctl$TUNSETLINK(r0, 0x400454cd, 0xfffe) 2018/03/28 09:51:38 executing program 5: getuid() r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x600, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f00009d0000)={0x2c, 0x5, 0x6, 0xfffffffffffffffd, 0x0, 0x4000, {}, [@nested={0x18, 0x1, [@typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x2c}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x20, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/28 09:51:38 executing program 7: socketpair$unix(0x1, 0x400000000002, 0x0, &(0x7f0000634000)={0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) write$cgroup_pid(r1, &(0x7f0000000040)={[0x34, 0x37, 0x34, 0x36, 0x30, 0x30, 0x33]}, 0x7) 2018/03/28 09:51:38 executing program 0: socketpair(0xf, 0x2, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000080)=0x1) epoll_create(0x143) r1 = epoll_create(0x4) r2 = socket$rds(0x15, 0x5, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0x10000014}) 2018/03/28 09:51:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001800ff0700000000000a000000000500f400005ef80c00090009000200cd15ecca00080000088b4c866700000000cf9fd06f5cfd0e8be0ce94591dfbcc106fbd9b694a22b8afcc44fb0a", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) 2018/03/28 09:51:38 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x1ff) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) 2018/03/28 09:51:38 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x9f0, 0x18000) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xa6, 0x200000) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000000c0)="ba5f01c293e812d546782a20791789d3aa21a6a70cc3e3748d15b7a454099958f5608d8fd35f9f3f82fa8e93041726c78747853edc8e92313b832869e1a5555ed0b8b62c9c986277e10302d9d53bf86b7512c12301e7501a47993ec0d9cb19592825d4926223a5f2f179923489389036ab8490157f4ee9d1d1d91362b0aedd071ebb238f82eb33") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000521fbe)=""/66) 2018/03/28 09:51:38 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000011c0)='ns/pid\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001280)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000001440)={&(0x7f0000001200)={0x10, 0x0, 0x0, 0x8040020}, 0xc, &(0x7f0000001400)={&(0x7f0000001300)={0xdc, r2, 0x800, 0x70bd29, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x83}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3c4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x41}, 0x84) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x4000000) signalfd4(r3, &(0x7f00000000c0)={0x8001}, 0x8, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x2, "c8c2"}, &(0x7f0000000040)=0xa) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r4, 0x1000, "720fd56d493f6d2d27f5b60405c3c2031295c8d075b4d3659de75bd565f14c3a8cd0d11a653d5cf77adfe6c71878f48504f323bd19da1b523807301c5e28a3ca52127c36185cab6637776fc5341e8fd3ef074599b7eb227e90c73a9650ea4a37b4751fbfe604113d4f34525606a25447d206c3373720205e51b112e01a56df500888e29c63745adde0cab5eea459484ecfd997b3a6304e0535fdeb717bf2f82b4655f11117b10faed63c1068372bea48d860e82005444c78e749f9b575658916df6b689f6bd3da9fd222e55b9e1af659ecd1072c791b4c101ca30b6925ef43394500f1888ff104fb0ebecff8897ddf2e502969a5353b45209970abb8befb92a2b165c62d1ca80f4b29141af0859083862e9e73720e6bc0e5aec08429fae09e5c8b59c4d2d59d0c644d093c61aaccb4697795815bddd8b2ca222e0be58bde0859ba6faeddf8abed9a49ad99d0e94dcf2b09ed3fced11b9c8686e442a09a93388fd359dfcb5abee05e0a46e92c1ee83712a54befc818c0f2f29b30b741eb954ecc66fe537a3d4091ab96ad7f19e7239d5412283c5d712dcc114b92df3e83fc93dfc0fd950096c39f52fc31937f25ac3aaf3cd3e7da6cef7817a73364056083b2e4390dc9ea4930afc94b11fdb503cf5bd8482d0cf57d041a80039a1642804ced44f86c79ac2324837663dc386387fe010ceed436300fd0175051671335f4cee6c13f9430be259d51c5f6c39deee19cbdd18231aa934b5a2397e166dc05c6aea04462b3ff7ef3201601fd397b39b35a7bcb048da94e7117aedfdac353811d26496f220ae4e91be28fb202d929c736393d22dc522036e968f9d0f54b765bb4fefc413bde5b890e3f49c37c3de847645c974a259c2955802e247d45661b4e1e6a22c4e27765540575b86cd181f7cfbae01b52c08abb6c545993c9b3c7c9dd428aeeef668e5e55b91c930488bb57135c13d082e606964cecb842301a37c8e46970e4ef245b92cdde7d2dc84bfa8a6aa8b4cb85ebfd45000b698f017b5df2170ce31f63602bca7069d7e1fa4bb888ba9bc99abc1e8f2020dd7129b9734e4db4557f2a4761dfe54de11e7fed8c61d04b61de17bf2127b435027116390ff07812536ab39d3cebd0156726f9f6b9c6c27a1fbc088d1569e078993f3033a409a2a029f793c0ccf615393f7613bc9daabcddfffc559a998bb01a2461032822ad91e8c2c8dcee88a3803ddff8b322e5103cfbeb37842adfaf5069f4ce25f7840067e32802b923a3e96ffff38c93718682c7c51bd3d39a5a64d3422db840db9add6683aec339d6c26e68b31842f3dc774c97b32b12b6f7dca65d307155a21ae8ca5bf1a794a3a4dcc6d1f10bcc174c760363e6cca1828a3b1324ab8ed16fc8f8023b7500f68131833e7883419c1426aefa77d93aaa38328b9d883c9d35e92d8c2af60cb62ea85bbab390b6e37dc326eb07ce7361902e661b48b9513c5a352621f16630ce14c250cceb12fd65b23b614a0ca57ce1ae43fbcb49e04d1a81a7fd91cf0843c60d0100f98f16039c1db5930fdd6c299e2a0482950227250957c66424b1e0b0ace5be942ec94ad5b87627f9ecbf9c73847f995e1f3336cc9702909489c11502aa8c7ce6dedf2d448a0bd02231ff3a1a3da3cebeb04d37e117a16b6e35da03e5ec6442f6a43f4def25bc6a42b4c4a49cbcebe61628e2a5511c1113e927eda74bb12753f1d6382f6b6fba181e57d012c04e3fdec841051c521f2f495db292528250ee666402a0672920473d4149f0d2f6561b4941bb3eabccdcd466c7ed78d8ba6429999ec1eaf34158303a71e8e33d522086b18f6150007c6f26adde5db3eb38e3467f52c2ad1698cf6a228021ab5b0ee59999ae4e12eb1d67f4b4b7bf3c24b2600112a32795b94925fb7bf2b51a8aa40c61c91f9019aff474c6d629e25d91c1a8c87265627a4f0844894453c5f5fd428fc3a4e0bce3fe4d46ceaf36e965d2efde371cd649f0499ef291f94a5b4b3c35bfb31a9250be57c783ba3e742bd39f6312d1649bb4c68677572a5e0918f1b803e242ffdb815459725128e58cf046ac676598da6eb9a91f844ad034f9f964e99383355233a027a1243a94b29d1fbeb33ac3076282b2b0050fdeb2a1d0df7a576e552488c0c8d5e395e26022d71fb07380b98ff10cb023f2c30fcfb0dd13842b03cc1b2176451e1a6497fb4b223c44d5e4e7c32b8d5633410c48877224e1c19ab7d966d1ba66e658a4693e321b835d215c0567cb1cecc6952db97b1b62b236165f5c98339d41afd1567f0e29081cac2640d3b5bc83d320d0937138edc130b1d0f351d72f8dae1ccc8c627aaf66442c25cb56521471cbcee164ff8230fa438fe2b49e2133e81f293e631f998e8a1a648e0342c1b3132266c1f4e4394e4e5197fd3e8d1653f99ddceb90ce1d8e82bbf9a264e8a0d62ea5cb2a11e87822d14c8cb930e7fff6faa2f075b787da65bdbb0e669320001c3013ce6b2b300ab6e39c59d9f1de91c613cfea921cb04a20d6aae35f44d2971a2dff16c509514ca3d69cc34d306c9fa61aee55750ed523b8d8cbbad0dd2a200cf7ae758a8a1eb01aa3f24f042423c68c6c937285613b92e425b63443eba63fcad35bce1079eca7807c0b555377774fa8865b97937101204208db8af17a88f537f58734f12a87b98011ec5aff46c784451ed4d49d40ba1f164b751ce9b33ad129f13ac4b59cf685fbd111a03b0b65f0006283b7ec4859b339ef36674142b5b0c55a7dd972635e9b8c44a5a4089a650ce0442dd25b36bbbb6331abe359a507007bb574ede4301913705477b83b32278d819311a31971e098af0c371e7c976804d63febeb8e68498025c008f84425463a926dee6a95efe66f7fe1b73cbdebc2422d7bd95662e9460e5439c862e74186d2739c825988163137d9941d482bb2c8470e5fc30ed9c0de091cb23cb54e54127d54ad1f5099c51fd04d3a61a689c72b86483f1c98816314dc62c49f0ea2990f2f0093a93f63f2d90e7f9f2c7fd60d07695b58aa4d5ba341b2fd558d068dbd95a96c7c13a2988826d2dbbc55c13fe60af2129b5216e0e6c72d44f80c0fd4c3190b8c90d893691fdb29a07e2e33fc4172300ced2918e5a6c37416eb264dc69ddbe94e06094f2ff17288a3a9f0cce5db502190b465fe66cc6ea87d93e27bd7ab7d368d2ad2417a47aac979b5819d8492843cfe4d61f20818f31092f29b19d21bb89becf569294eae01d70b3f2596fb86e7fa4db4d4b05e7a2835bdd079b47a4b01163bca57c5e73107d5910f326bc6d0e25c001868ac6b718e54082521d67912b1bf41b05038c6619b43c7d8c1a3496e542fad677b8a7bc9d0d6b3ea933b976859f2991829aeb432ae34b30ca8ff5275302a5d00aa6e48b53f7de51b6279af43adad834aae1f5c31c6f98bc9105de3b8dda2a11bf19e2db6394175ce0b5ae563ad965fa60dd7781b79ac52fb2d50fb7a02e4dee85ee80c56c65ba5acd481aa74911bb76885bc8ae7c6067cf17617c84f9312ded63afa7ab6abf2999003f012ad6095406488023e20ec85f3f2b0cc2f117ca627c8ef87dd71cca59a8b56bca8e982859e82054d3a61cc2d00c95add5c88cb7df56acedb8cad498e1cb1e32e316093c73e7b862fe61a368b6669b4d25a814b7dccb0b83bf60145782908c86e9dee5d63ef11bc811d4b093d603f439e6de11688ff2c9cdfa00fe2c004cfd005c990a8e79c9cd1117962394fb86a2650265aaa866d736f8c98fb40026e7c6f8f40d848a4c7df5932857aec181102638e2c778abb0d475988df3b3be3acc77e5fb2f6353150c16b8b634c86877bd774952211e9f5d57b3f8e3b8cf8db70f209d0e90baa03788827c1dbe66445fad22bab8eb2deec7461b5e05fcb99c45c0af804d55ef9008ff278d283a18886aeef5243d61da07330927b68e9064d307d0002848f491c0937005b59a6b89a6d24c8be52fe1b1a8e72c89beaf4fed6e3182616217a37711a84febafecdfe35ed370c7dc80a8182237ca379ecfc55c2b31f49e58b7dd7b8d8a79ef13382a0cbbf2daba64c00222a5cb15104c49a115b9b30fc5916b9267c027e6855ea8da2e7eeff2966cb8cb08af69c714c308ca297f620311fa09b2870e651c43956be9fd0d211a1e8365f223548bc2f8cc4a314cef53d33d9dda0de36cc6c5e7f20e97b7f02bb6d6bc7cd0726e398cc4be75534223a710f120cfd7c03830eff2af4c1eac1ace818f15c461a35070322f76f771a634a605d4bdaee3b5f62372281121125c5248d6c67dbbdb2009a1c8190a589bde2fe54ba4938a684b4ff193e6af38462b39f2cab50fdfe922efbf195e868af6d134019f84a69c78f36d1f7f78425d1ba0453d48f3ede700e4950f0bef934b478f1ce7e3bfd90766a17c38804a6b80de8dab6a5cf15149dfa7ee0a19725cfa44f46654a83674f3682a7c9deb69f3f26663e5c648ad9b59e85a4726d4d44e297d730049fe358972c1f78c97123a0334ac22efe60d4047922e7a53d960aff2f570318fadbd90f8524bc86255a79b1aa0fac512f3581d147bfb76635f8093d2030cc3b83d28b72345875eec37f6addc5498e83daa597603967a80271f67e8cc3ef01ec2f2957a832358ebefce75c557cea6332754dc4eb785279f76da991ab604d4c0971ec0ccc1ad2f2e4505b870cf4f210445ed5c9506c49907a897b58cda67f7c3d2392367b3a08a995a6831957c44e13b20d1244a4d81ba67caa33acd8e4f16b7e605dcd93133d690fd94369917dd63dffa0bed07ed4ad16dd4855036c8fbf5a1958b6a754a45eb903b5e0fdf0cc873fbc6a2e09d6666a50111a927aa1933dfd4957837bab54ec109f2871274b11e1cdc568111cac6219ae42f46deb0f9c880d764e4745608150dac04ddb883d82cf22c246a581260fa84f1838765e3e4bbb6b48822b8e978a6d3cbae49e4ef3cac217ba3bad3857ffe4e26c8a34cc9a6a68e085a40bc438fc61d88e54352fd44a63c0d4fed0118e07546ad67b2c7421f990b95870a926a18b56894564cb29b195dccc4ec4df57d49921f8d67d1da76f6228144bb56de8d64de84d138889a54c8e904129263c8392c1543eb098c97a89cedeb25e136a5e1f92147b08b4cdb4bfe90ab6900ccdc5a950c63d042b5ad30f1a3bb93b545a080825586115f686c0f7f0f272fa450307a552368cb4f54ac9659f399b7fd56379739ef5a1220812169f734d42501ee6c25a1c62366090e76b5bff8ad29c43a30eac22cc3071caf814a41d8462c31b1e5d59fd7ccfbb61e40157e1d115880dca0dd05c925019f7ee169d64b2fac8ad0c0444360f12ae2731e2318ba2f31b591e05d0831e5cacdeadd4ffe52d96dee5790f3d5be30715255e345e2c4e7bbaafd8e097b2c3db8f31f4dd1e31a6e2e88ef17a6d6143bdbf3d6d0849e1611750204f518c2c0f0fbc56e7fb6db8f1aceef04cce213df6ebbe0a0616693b907c70527ee4b5c74f123b98f51ff773321128abd756d6720c0ce8b14578150c3613287d1999df7b43ab8e60b267c8012b7f17111eaa7452b5d2eb904f5366776d2f968c7b7e41adfccc33380ea18db3b2eca9911a07528f44714b55b5eafb90decca2adeb79d59785710fa3f978e9323d89725a1321e25938aa78c7ce65a363779eba7ac37202b7b77f849b5ed5cedf208e80b717a1733bada46bab7190a9db62fc514b28b8583146af3b1f4e7cf31258675b2c75ca67e93260511ac9bd7187f2a3e5262ad9918e36a355f0ad9cb72e4f10c16030fef03f02dc13068f32"}, &(0x7f0000000080)=0x1008) pwrite64(r3, &(0x7f0000001480)="3f69dccfac7dc21104f71db21b380d82d4bb67a73f228baa7c7ee5f4abfe3b21ec341aa32b492e6edaf6eab6bf038384d70d5df1053af2057d8944d81e8b6d015b828f1cd4021c2d97dbd4659b711961be14ed4b25d33fbdec750015747003292a6fcebc5948c52167936d785cc90af2e0ad8a2ba99e299908ae47b6135322fabfafe6c25781452a48be", 0x8a, 0x0) sendmsg$alg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000140)="1498b07f4a8153a63b44e44ce168f93a39e848ba128b0dfa618ee1c05dd75a62a229", 0x22}, {&(0x7f0000001240)="e87148afbd504ce2d3b76822285a467efc71bf83921b0e102a5f4abf5fd8", 0x1e}], 0x2, &(0x7f00005f6000)}, 0x0) 2018/03/28 09:51:38 executing program 7: pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000004c0)=0x1f, 0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000480)=0x9) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) ftruncate(r2, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) r3 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r3, r2) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000040)) [ 184.384205] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 184.410353] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/03/28 09:51:39 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000000c0), 0x4) r1 = socket(0x15, 0x80005, 0x0) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x114, 0x2710, &(0x7f0000000000), &(0x7f0000000080)=0xbccd352613ac9906) 2018/03/28 09:51:39 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00000001c0)) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000080)) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r5, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) dup3(r6, r1, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000000c0)) 2018/03/28 09:51:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xaf7, 0x88240) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/03/28 09:51:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000002b0001070000000000000000030000000800008100000000"], 0x1c}, 0x1}, 0x0) connect(r0, &(0x7f00000000c0)=@rc={0x1f, {0x0, 0x1, 0x7fffffff, 0x7, 0x2, 0x78}, 0x1000}, 0x80) 2018/03/28 09:51:39 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000340)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f00000001c0)={0x2, 0x5, 0x5}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r2, 0x540c) syz_open_pts(r2, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x80000001, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1a53c8d3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000100)={r4, 0x8, 0x7ff, 0x6}, &(0x7f0000000140)=0x10) 2018/03/28 09:51:39 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r1, r2}) r3 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x1f}}) 2018/03/28 09:51:39 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000300)) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) recvmmsg(r2, &(0x7f0000004800)=[{{&(0x7f0000002d00)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000003080)=[{&(0x7f0000003000)=""/26, 0x1a}], 0x1, &(0x7f0000003180)=""/222, 0xde}}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f00000035c0)=""/145, 0x91}], 0x1, &(0x7f0000003800)=""/4096, 0x1000}}], 0x2, 0x40, &(0x7f00000048c0)={0x77359400}) bind$alg(r0, &(0x7f00003fcfa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg(r3, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f0000d88fc8)=[{&(0x7f000009bf9d)=""/99, 0x63}], 0x1, &(0x7f0000d99fe8)=""/24, 0xd}, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x189) recvmmsg(r3, &(0x7f00000004c0)=[{{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/19, 0x13}], 0x1, &(0x7f0000000100)=""/133, 0x85}}], 0x1, 0x0, &(0x7f0000000500)) 2018/03/28 09:51:39 executing program 7: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000000040), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000000000), 0x0) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@loopback, @in6=@mcast1}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) 2018/03/28 09:51:39 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_spread_slab\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001a80)={0x0, 0x0, @remote}, &(0x7f0000001ac0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000001b00)={0x6, [0x10000, 0x10001, 0x6, 0x3, 0x5, 0x1f]}, 0x10) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/57, 0x39}, {&(0x7f0000000100)=""/13, 0xd}, {&(0x7f0000000140)}, {&(0x7f0000000180)=""/63, 0x3f}], 0x4, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000140)="5bbf92a7a8fb7d51e4f0464b08f8395255e894adc2e1cbac9c346daa9e78acfaa56967bae2acf4c7efb64999e7d7bfb709081c", 0x33}, {&(0x7f0000000200)="9f7221ccb37d900b3eff6d75e9f808d4b2d61a0c329619bb7284aa1dfe0a0c6aa730998c01ae20c9e0a79704409253564c796b4cdb3e920e5084c642e544e38eca8d50eee751af3d625f9f680cd634471fb4f472d6bb82c48021178fb8a9a2f82f3e8376296272f2d94cca38907a5980c921765b5593195d0fde5b0f8b24f2f33b1890a67a64101e111096251a033a10c88a72485774b7d637ee69c2937871f429475bc3", 0xa4}, {&(0x7f0000000340)="e5ad046d5be0e2c52767bca402a046bb5c108e097ac6368883cc88910d0ccd46f52ecab623faeaebc6285daf7027c6fe8dd6eb866f2f5b5d6e3da696f1f1b227c538deaceceba5b25224b0e4713fe06554ad6282ceef69b6dc6db7ce4908f179744e5d738215b32cf815f81c421c7c26268969ff67752be5a9e1e7d82e1d3e1ecd57eff5f58ff885028a645b9c8797840d3eb5ee945cbe3e832ceb728ffdd6e50049a1d2408c50fe2b", 0xa9}], 0x3) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/03/28 09:51:39 executing program 1: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000100)=0xffffffffffffffa7, 0x80800) ioctl$sock_ifreq(r0, 0x8947, &(0x7f00000000c0)={'bond0\x00', @ifru_ivalue}) 2018/03/28 09:51:39 executing program 3: 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 = getpid() perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x101000, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000000280)={0x1, &(0x7f00000000c0)=""/155, &(0x7f0000000240)=[{0x101, 0x99, 0x2, &(0x7f0000000180)=""/153}]}) 2018/03/28 09:51:39 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000000020, 0x0, 0x0, 0x5a3}, {0x4, 0x0, 0x2000000000000}]}, 0xfd09) 2018/03/28 09:51:39 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) add_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x0, 0xfffffffffffffffe) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001280)='/dev/vga_arbiter\x00', 0x0, 0x0) getegid() r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r1, 0x800000c0045002, &(0x7f0000000200)) read(r1, &(0x7f0000000440)=""/143, 0x8f) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000001c0)={{0x16, @broadcast=0xffffffff, 0x4e24, 0x0, 'ovf\x00', 0x2, 0x4, 0x12}, {@rand_addr=0x1, 0x4e24, 0x0, 0x0, 0x5, 0x7c2b}}, 0x44) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknodat(r2, &(0x7f0000000280)='./control/file0\x00', 0x48, 0xffffff00) symlink(&(0x7f0000000140)='./control\x00', &(0x7f0000000240)='./control/file0\x00') mount(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00', &(0x7f00000000c0)='cgroup2\x00', 0x0, 0x0) 2018/03/28 09:51:39 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/03/28 09:51:39 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x8, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e10fd8)={0x0, 0xfffffffffffffffd, 0x0, 0x0, "1d5b33febfe562d4fc5c8f817a957f848be5509794003351101f2608a2a73333"}) 2018/03/28 09:51:39 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x14) r4 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x9, 0x14000) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x80, 0x4, "de233e86dd2cc6a60a51918a49f4b85fff4eebd8c606a57fdb89f568c06ce520b397faee5f0d996794d906a5ed018e832b05e43013265ace720247586b0d1f76874b4b6976e17363c4259f9adb0200ed"}, 0xd8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r3, 0x0, 0x5}, 0xc) 2018/03/28 09:51:39 executing program 0: mknod(&(0x7f0000043ff8)='./file0\x00', 0x1039, 0x0) open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x404380) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)) creat(&(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000140)='./file0\x00', 0x2805, 0x0) 2018/03/28 09:51:39 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x141802, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000180)=""/45, &(0x7f00000001c0)=0x2d) pwrite64(r0, &(0x7f0000000500)="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", 0x19e, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x8, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="46ba0cf489a87306"], 0x34, 0x0, &(0x7f00000000c0)="2de0c49e9856def4fd182c11dc30c2a546b416077544cdaf464de5682ca3c863dc190179acd88b0cfd321a181e4ab633ea2f0854"}) ioctl$void(r1, 0x5450) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000140)) 2018/03/28 09:51:39 executing program 6: syz_emit_ethernet(0x37, &(0x7f00005b1000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x0, 0x0, [@multicast2=0xe0000002, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}]}}}}}}}, &(0x7f0000ea3000)) r0 = dup(0xffffffffffffff9c) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000000)={0xfc, 0x5, 0x40}) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) [ 184.580750] x86/PAT: syz-executor6:31479 map pfn RAM range req write-combining for [mem 0x1a2690000-0x1a2693fff], got write-back [ 184.612093] x86/PAT: syz-executor6:31463 map pfn RAM range req write-combining for [mem 0x1a2690000-0x1a2693fff], got write-back 2018/03/28 09:51:39 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xfffffffffffffffd]}) 2018/03/28 09:51:39 executing program 5: unshare(0x400) r0 = epoll_create(0x1f) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00', &(0x7f0000000140)=""/131, 0x83) epoll_wait(r0, &(0x7f0000000280)=[{}], 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x20}, {r0, 0x8000}], 0x2, &(0x7f00000000c0), &(0x7f0000000200)={0x7a}, 0x8) 2018/03/28 09:51:39 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x8000, @dev={0xfe, 0x80, [], 0x14}, 0x1}}}, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x2b, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom(r0, &(0x7f00000c9000)=""/88, 0xffffffffffffff57, 0x40010002, 0x0, 0x0) 2018/03/28 09:51:39 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x3c, "c273291fe00bc3ee40351782bb97f36bf40b652955c31b3eae0e72f74ceaf24c8618a7d263d60c3c836804411665297d9c5b2707d38ea55e38bc1e63"}, &(0x7f0000000080)=0x44) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x8}, 0x8) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000af0000), 0x4) 2018/03/28 09:51:39 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\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, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/03/28 09:51:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0xffff, @dev={0xfe, 0x80}}], 0x1c) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000140), &(0x7f00000000c0)="fd7cd7c16d3d3c61c7268343017d8efa486e6befb39246345951ae381ee87ac277ab2b356d"}}, &(0x7f0000000080)) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000140)={0x2, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) 2018/03/28 09:51:39 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000040)={0x6, 0x100000000}) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2a, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary='\b'}]}]}, 0x20}, 0x1}, 0x0) 2018/03/28 09:51:39 executing program 5: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffff7, 0x101902) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) getpid() ioctl$sock_proto_private(r1, 0x89eb, &(0x7f0000000000)="71b695bf7dc79ec812f2abbbe332ff3762f084e8") syz_open_procfs(0x0, &(0x7f0000000140)='net/rt_acct\x00') 2018/03/28 09:51:39 executing program 3: r0 = userfaultfd(0x80800) pread64(r0, &(0x7f0000000000)=""/42, 0xffffffffffffff34, 0xc) setrlimit(0x7, &(0x7f00000dd000)) signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0) 2018/03/28 09:51:39 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f00003b5000)) 2018/03/28 09:51:39 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000002, 0x11, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") 2018/03/28 09:51:39 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.events\x00', 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x7, 0x80) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x401, 0x40000) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x8001, 0x101800) syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x9362, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000003c0)='scalable\x00', 0x9) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x9, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x400, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x2840, 0x0) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0x0) stat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000a40)={0x0, 0x0, 0x0}, &(0x7f0000000a80)=0xc) sendmsg$netlink(r1, &(0x7f0000000b00)={&(0x7f0000000400)=@kern={0x10, 0x0, 0x0, 0x80080}, 0xc, &(0x7f0000000940)=[{&(0x7f0000000500)={0xc0, 0x1b, 0x100, 0x70bd2a, 0x25dfdbfc, "", [@typed={0x8, 0x69, @uid=r6}, @generic="896a6671b4d6fb0c589701a1cb3da0bcec202fb4d76bd65c1963a05522b76b22d8c61adbc8aa5e2d430f256c1c9632dca9b491f46e103c98a92813f3be035918d5923963bfb1eed5f2bcf970416f87f7e612c1c03d3a05d39c4f4ccb8b30a890528711298fb9126a0db099732d827e7a6a5d5c9038036e88e731416c55e0d8eddd7d307ecc481f6212eb9391b0b1df25c9e6f8afe8da326252a8442e17a24ba2a6b5b54a29b2"]}, 0xc0}, {&(0x7f00000005c0)={0xf0, 0x3a, 0x400, 0x70bd28, 0x25dfdbfb, "", [@typed={0x14, 0x1a, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="8ec91c77a839e88e0ab4a18744fdc8e6a64dd09b3ab839fddfd394cd3d5a79131fc95377bc25870cdcb2a0a9ad09b0633241f34baee31f50daa97d480900c9eacd913df417130fb72bbb2129675c80ea9a10c578972d7cce2e0ea4c3da0d67ff209c403c0be95dc073897ef24424f00e25524534bf015c27556221d783fc1699989d6529879dec47b8c631471c08cbafa1995fc83bfdccd1efe4324f4818acb16caa23d0142eff4bab78848ed3c99ee30e33aa42afc7702ee389b19efcd5e6a00dd035c020f1fd82c84a"]}, 0xf0}, {&(0x7f00000006c0)=ANY=[@ANYBLOB="180000003700000403000000fcdbdf2508008000e0000002"], 0x18}, {&(0x7f0000000700)={0xac, 0x3f, 0x0, 0x70bd2d, 0x25dfdbfc, "", [@typed={0x1c, 0x3, @str='-em1{[}*,eth0system\\]\x00'}, @generic="de786a99baed94a252074e285364392672e5e32fd9d9aeda2b878f715ff5cda764579348e3c707fdd43d26150953191433443b1b90af5e9e9af4ecd0a7d7c48e3943a30413a3a003ff0f1aff82aa44dfba68fc85bcc5b7d0d14d3734115ae635903a5507b43a84788786ec7b725c425ad1e5a12506a547989f281853ec5f1a"]}, 0xac}, {&(0x7f00000007c0)={0x90, 0x34, 0x100, 0x70bd25, 0x25dfdbfc, "", [@generic="7a0dc24ed8c17b9d82115d59b04e82989ffc119a1ef9fc11a85ad6cc71215a48a799b9d56993737e46008ee2ca47491557b42cf7b11fe6775c2b71572152c6831107bf9b3b24176f3b21f2e0becb3e676cf6c5d27db7feb140348c5c209dcabe9b2220b856c2e7cee2d2dfbfbc2ed968604562", @typed={0xc, 0x40, @u64=0x5}]}, 0x90}, {&(0x7f0000000880)={0xb0, 0x27, 0x0, 0x70bd25, 0x25dfdbfb, "", [@generic="1630cbb5ddf145ccf3e2a091e6a2d0eff7b26d0b824ca4cefe703141f3262d0e3ad50001e3cf5805a75fc89549e564b0e088f4da5415626fb45a21b8c491d5d933d0ccd9c32ac51514cb99ded4e719af13b57c79cdff6db8ef865a9870bb925d567fb67009d7358d45957024d5b2cf424b635f401197f16d2c092d352e6edf4ece441880a06ee797e01fdc04197c3991892b314b57d13f7a138b16364e"]}, 0xb0}], 0x6, &(0x7f0000000ac0)=[@cred={0x18, 0x1, 0x2, r7, r8, r9}], 0x18}, 0x4c080) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000b40)=0x9, 0x4) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x2) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000340), &(0x7f0000000380)=0x4) 2018/03/28 09:51:39 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r1, 0x2, 0x70bd27, 0x25dfdbfe, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x48084}, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0xff, 0x8000c}, {0x0, 0x4000400000}, 0x3, 0x0, 0x3ac}) 2018/03/28 09:51:39 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x101400, 0x0) getpeername$unix(r1, &(0x7f0000000180), &(0x7f0000000200)=0x6e) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1, 'ifb0\x00'}, 0x18) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="ab0000000000003bffb9c272000000000000000000000000007359cb2a55b361b5fc58dc467885e3d1b8", @ANYRES32=r2, @ANYBLOB="00000000000000006bec122bdf487f10b052483d166d60da6ec7c9146c1e384f9d3a8fae10e0dc454e0ee13e16f5eb3a25d7f90a5cd6187ffe29874837a3940991f5cae9f4150689a034c1bce8e956130bf2f9399a6d05b88d5efd813a79bc97129be38b60acc20adc7e65037062219782a6ad9b03394663e956024926a1dd2edb1679f61b4149e6d9e04d8f365a84009103456d22b7adf253421b9f767a53d8adf85a19fd"], 0x20}, 0x1}, 0x0) 2018/03/28 09:51:39 executing program 6: mkdir(&(0x7f00000001c0)='..', 0x0) symlink(&(0x7f000004fff8)='..', &(0x7f0000194000)='./file0/bus\x00') r0 = open(&(0x7f0000000000)='./file0/bus\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000040)='..', &(0x7f0000000080)=ANY=[@ANYBLOB="8100000000000000d01fc59c6a180816e2c8611ef687bde42866236967ad1b8ea6f7adfbbfa2e7711740c254fd53f8287b4ef1b29c77fbf7c3538ab62c55d6ce47cbef8bea14472b155e8c56c5c4ac3d8ff1c53278388c44aae56ecb1e5ddc8b876959b141892004000000000000003d00ce276cdb70e2454a31c4c4715df46428"], &(0x7f0000000140), 0x0) 2018/03/28 09:51:39 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f0000004000)=[{{&(0x7f0000000940)=@nfc, 0x80, &(0x7f0000000cc0)=[{&(0x7f00000009c0)=""/175, 0xaf}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/111, 0x6f}, {&(0x7f0000000b40)=""/96, 0x60}, {&(0x7f0000000bc0)=""/188, 0xbc}, {&(0x7f0000000c80)=""/59, 0x3b}], 0x6, 0x0, 0x0, 0x81}, 0x3}, {{&(0x7f0000000d00)=@hci, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000d80)=""/239, 0xef}], 0x1, &(0x7f0000000ec0)=""/16, 0x10, 0x46d4}}, {{&(0x7f0000000f00)=@rc, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000f80)}, {&(0x7f0000000fc0)=""/146, 0x92}, {&(0x7f0000001080)=""/198, 0xc6}, {&(0x7f0000001180)=""/181, 0xb5}, {&(0x7f0000001240)=""/249, 0xf9}, {&(0x7f0000001340)=""/66, 0x42}], 0x6, &(0x7f0000002580)=""/151, 0x97, 0x1}, 0x9}, {{&(0x7f0000001400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000003f80)=[{&(0x7f0000002640)=""/189, 0xbd}, {&(0x7f00000014c0)=""/75, 0x4b}, {&(0x7f0000003d80)=""/239, 0xef}, {&(0x7f0000002c40)=""/144, 0x90}, {&(0x7f0000002700)=""/38, 0x26}, {&(0x7f0000003e80)=""/45, 0x2d}, {&(0x7f0000003ec0)=""/162, 0xa2}], 0x7, &(0x7f0000003fc0)=""/50, 0x32, 0x4}, 0x7}], 0x4, 0x10020, &(0x7f0000004080)={0x0, 0x1c9c380}) bind$inet(r0, &(0x7f0000000140)={0x2, 0x8000004e22, @multicast1=0xe0000001}, 0xfffffffffffffef9) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = accept4(r0, &(0x7f0000000340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x80, 0x80000) restart_syscall() setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000440)="6980365f767469300000cfc700000200", 0x35c) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000002740)="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", 0x4c5}], 0x1, &(0x7f0000004740)}, 0x0) sendto$inet(r0, &(0x7f0000000200)="9cd5ad9df23a4c4d90561c1c8189aa7a44031e3d49a713060e21069ebe8a32e944a6623a1b933c8de67c3d762628dc8c25960a8e12080f10881124438a2b5a9ab49049759dbda977e5c5258224cc03a6d5c14ebfd22881be6dd44dd38bbfdd4385fb32441dbe278e0cc6ad90940968e87185311d64f715f2cb3d472dd8c48c211945fb8d20a5f9aa24b985829fe5e0bb28119fab05e3d78282e08661fe2c2398012e31b14842d41446f424e8e4b0c23a37e5467a8c8b86ef06ef8e86809b340b67b03c12638d1883c519531189946ec3be6fe5bb98337cf4e56fa4b761369fdfa8f7e4e6187b4d9225fa1441", 0xec, 0x1, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000300)='X', 0x1, 0x0, 0x0, 0xffffffffffffffdd) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000400)="6e72300000000000006f7e301700", 0x0) sendmsg(r0, &(0x7f00000007c0)={&(0x7f0000000000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x80, &(0x7f0000000740)=[{&(0x7f0000002d00)='=', 0x1}], 0x1, &(0x7f0000000400)}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000580)={0x0, 0x9}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000600)=@assoc_value={0x0, 0x3ff}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002d40)={0x0, 0x1000, "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"}, &(0x7f0000000680)=0x1008) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000006c0)={0x0, 0x8}, &(0x7f0000000700)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000780)={&(0x7f0000000180)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000480)="2d2032e00f9dd75c76ad3d6102168fa7024ea44129d8a78122c3157ae872689a3bffe9981941797d8417ac50b78d968338c9f3478a54997d3a06715510fdf564e171f6793fce9c5d66f515a80299e03b9e14906e1cb3ab6a16ab410e9d4792a143e93196b6131904669fdbfa3005cef6a391347880db73794a540432c31917b517554f0b7a4d16fd258e251bbff334e5826c105d4c41ae4d18c937e3cf2484e44a9e90091823b5e0aa1865350f9525cb", 0xb0}, {&(0x7f00000001c0)="21923a287f4edbee36", 0x9}, {&(0x7f00000003c0)="a939f61cc57e06d90812e16e512b1855f6b1f29deee52e0866d79628bd5598dd3377c92cf91771bf433d4d98e7e20ee6b575940bbfba33631a787e5d33d578b4", 0x40}, {&(0x7f0000001580)="fcd899678c9b0e190cade4a114c5d690a0b06d4835a5f7bde3094479e4394fb02128564e8e2a9387d3d3045511bd8f0345c834e87b570b0640bdd1c3f5fd0bf5d6cad16b60de5e653fb460664af655f68629b391b9676672c9b5e0f7bd0e0ab8832c14af324953c3f91602a41ae0c36f62d1f8482264fd4a42fbcc641695682ccd0d38c7f6768a8f8d5e6cb9271bdcbe7475af8216926682825f4cdd3346c26e9b9055322175c39a296bbd65d7c547bdc3103186a18e309a72008c09554b55e33e69e722eabd736619a72d26bddb70fb7f0eac7e09d3e37c503b0c26071b59cc1eda535691ae15a2af305d5928f5edaeef4eff9e0b64c86fabf509db6686d775abeb7a5e99e7df55579a3b5b7515573b38c5965712108f1475096f2493a8f8c902935ea3749720e2eda931934e71a809190946381e9e235901d7cae040dc313de9d41e73143cce1d73bfca4da6137e879e03644467c797d606e8aafa779c600623a75c93a1573ec3e977f341f9d39db1bbd2d056d80af1d5e5bc2c7c8d8d485eaa62bb906164de7bcf59a81c1ca42bec6496007f514a1007ca94cfc2c92511419fe66c28c2e52fc4e97774f5e0cd26fe0cb021c44ed4212db0d5accc031e58e801ad41c83db4a7350012dc873a5a194c86cf9e5fa2c530edb06dab60e9d7f22512d45eb7f957e9e0a1de6128e5fb4f3f4e8beab1a3d35d62bb786840284c79d1f98dde09b62f1aa91ac45a3febfbaba29fb50d0c98c2672d3146d0f89c1f4e4d58fd439c301a237182c7348879895aeb66f0788dacda6fb70aabfeca7182e971361220b7f761dc70f2e8b9d9c6f652c548a88e52d62fb54d7aa6944201abaa7a60386af0e076e0a483eb8abec04e2d00b791ef9138991521cd2df0d77b4984bfd912215f816b91c4a9ea123d3a1c908d27df4a36e86c6b1f38a01d9d1a289901b73602605eafaf50bb2bfa1ab81f1b976b5377268f2857f879c96f3103ea86aa2a215f530ea2981a43b27ac7adc68dbbb9f9f5642d3affea30cc77f21ca386e659be9694d62d55be4b1d26d37cc696679bc257754a60d96b3fedbc956ea869ead0a3bd0b27666d87cd78dd3f06700a3de22b148097e7c98daaa6cdaf8a41dfe90c87d7f7ca0c2880d55e6c8ed30d1bcd5c047c4c6f149773ad8fed3ca3d35579c5b9470a3cc17d1ee7670527c05e31d9c035b02c1cc0d18766fcc4205f9d6bfdb1c307283ab5850de7b502095759e7e33ff68f7c016f8b56adf30f1d67b917309416346429587b02cbffc13f4924529dc81f4a3ffda4c5929c73ca53196b5a796246525f73b68adede03eec4b098af38051b7a6a28f685b638662672b718263f3fc7e6197dcdec41706d0b6805a19b417dfb78375dff777dd6702f0754f524381d758a57c90bb5cf43d8e993974890eb7d5a3ee8dfe7341f521adff0f88d08364d07ea195a7924c3e3b4e39c6295a6769af1670ce048931d5c7a45e05d5e580cea23f451343e1cca9f862d080aa48d65b9aae67abdfbf9d9ee80be5666c6322ea1babc76a458f538510eb8d237f212a405b06aeadd992438964fa82d733a302a669f3f675b3669ec4bc03bb01c0b3f0ab2bed09feaa1e3b653b8ae9f29a6a73fe08293c09724e00e1de17b89a6c2a47d210da4e03e980f86aecaca33c1329588b0e9d741a1d915b77b554d90496b30a222f098298f290305847246f06f5b1210706f0c5ae0089a09a1c225e7c0e419ddd02f591fb292efb96f604487b1896075549e5bfaa3efc32167e9ad6924e5834b1868ab72c4342aed70617603bb304a472180ba9d978f37f04a4c35971014257389c52d7942b2729e8d52e5e686e83fd197f94476ae7962d7d0d742f2a7eb1a1205e087218b34284d9716794aab918ae724503fbda712b945f614533a1cfd2dcdf0f92f07d67ec434260ea3277ba0dde248c3bc91504a21f1b1748fae9d7e7712557a1fd64f25c313921970c5f1fbf54c918ab69aac1322b815bf4782ac447303445dcf02d42e988d9e0a1d1e5cfb3c6a376817e0a1bcb6f7eeb3f18a91f20b55be6116f30272617bb34076ad2eb569e1662919d3de1536ebba867c9e4a573e520600ec0dca6b5f47fcb1e08da0d715adf4049382782d95bbb930a08eab032728949fde589e68815f95323cc7d57e5fe5916ac81f284e1309f15e25279b6b694f639ceae2931d46705771bfecb03653643b70deaa472ef3e20b99baeb87222abdcd1031a27526f6394700de97e8cb2337879037512d40036c2680a910923b7d084163381ea5dc310c60d5054cc824337bd4da128a80fb41a7e909aa05bc211678d4b0cf9dd9e4687d6cf755ec0df68a623649cb53156bf0639ac0217b697f61aef678057395a5ec1039d316ae48de7215bd01d3735bc967e99c56dd55116fa0411ba153f57ac5f54d4796e065c4c21d72f4fdc971296b5eac3ceef092b86ec01ca036c90475c2cb8aa46925a544f1971fd59ac08432aa797c29773a8650455536ba98e5d21a88b44485836461c1418cd8126ce17f32b41ffdb5e2c28633052181d62a9457492c53977b374f9582ad7bd9be6ff7caeb2e26e7327d587fd1ca142493948f903d37e8624350206b74e8977f5b280ad49139475e22f569027c6c173ba03302fb85582e73ce9c836541dd829e88fc00d0aedccc7c59956d1661ed98bd400254543cf299cefacff031eefcf3ae7218267e163bbc3955aee9fcd727099043be6b57883eb98779130bcc0cf46686ff3536ad854feae2258c0e32ab76ac620eed08aaf220fe8df83f7d58f5ee51e804d833a3409bb7a7c1d6457ee33cd473ed13d41897ed7ef1c6acb3e18eadba51a656d17517977ae049ebebd2e9b7f4db7da49c95b3ca381786479597828cb08c9ed279868ed17fa2f7760ef554cc974b39285fe3f1932fd23d2c8ff13b9ce787aaf0fd736c80170e1ef7d599edc10082d9ab7dc1364a762299120af957e6770929261607bed3f2a193e3decc6f9c112c1e3980a93c1399dc905fbc3f81db51a9a668532b4a98611fd2f4c31ed0aa2ce53a72de94edf44d24ee18811e4cb451d32d1fac9c832fd4a467b5ba785319b9c0bea3bb9ba40d7504393345d2c8fb5f91207a0f98978baae00723249e0889fca8e93854db89b75b4ab82bd9d657dff1813d207789a533c7e897a2453a790c662698d4750d88a919249e16c352746d9f0abdb967e984875018b2e7281d60f05cb1caabc9661a03a8b4b45f9934b15cccb2dd5018f85f1ab4d46e639ca60622cecb2ef1c8f44c841ec739d8dcd3b7723f8b49029a894e50406bc02dbf475ffbb888bd73f47235380abb77449d1a8a84e1d51c9a2faf6bb0c69f9ad3995a3eac1c32a10ef8318f73177724f7459f0dfc742398ffb8b35d5c104ebf53e5ef45a25d28d43bc09d579d30dc57218946cc4c83eb55323ccac314dc80a1469752e861d9e567bcb0ead36b9218f588202f60eb9815e9c9784cd4ec6b97f9a236c23edf37ffc5227694f1c5ff797c8a88657b8a2885a4ea0802b85634b4df25413ac4ef9c32839275b37b3e02c2b787d434366dbbd83ebe528c4845e26ed388139b797efee2c92810ef273d0eca2cbeb43412c7765be701584fb505e6ce41c39245ab5dbfdba0e5fb0a185ea8ac13ecbb9295580ad3a36195098f042be09e7e56bf0f8ce52c9f1d1b3276cd420618740e4df41a4d5fde8ee80c0ab01954a7631687d17f605e7ab92fe37aa4c74de72f6b1be7ef39bb051b9587020e150eee32ed9a6ca447ad4cf7e3aa468d2f4e7b4e44218c2c290718d1ae2d1d6eac4ed42cbb7608ccce5d96d2f3731439367592ab40ef38606b020c7ec36ebdc60c26fbd35490cb7117b74e6a72b4606dc9fbf6b6e2b79d9089de68184dc02d52e4d16d40a95910a77063f7837ff6f7057a22cd61438eef16c3c951302ef8e350e3697771ff284df02e7a7cfa59f699be491ba2185adb97d90f1e5dd8c1a77bd21d16ed515cbdbe0f7060933bdce20611509efa1a9ae9249ddffcfc176ea03ee0463f4f5926359ffc7ea3a7196e1eb2a928c9f762d0cb2daf97a3e607079fb9c7e6f4ee40926f3e51cb180ba8f5030fb364cdb44198c7e39e313daf92b28ffd2e7836b084d6713eb5ba67adce0fe20b21d64ee7cb05a50cab3090b0e68031fb86f9f07b3a96a31c44b4e77b0d44e465282a2493724745fbeaa1ebf7c6825f23dbd9d0492c067f9c54930c1005af52e2d53e311e4173628c3f95b0b7071dd01171bc884edca5275afab85d1928b6a55e5d2f3bf3f68776a59493c695344e420ad3851b6965b32cf0c8fb2a86011b02647669d8f298a06013e6051743f4472ee3045543bed8db98bbcfd9d441d46db26d7a4b9aa176b6d748e794154b9c3e95383bc52fc43b555ed9c0cf638e71cbeadf40a2fdc7238d5da25bd5bd61f9a5b7639517fb510afd4a4a2c9260ccf6f72eddc89212b3a375a437b4acb21963f7ab09f681a59146864425a279d223aa9dcaeda6da8c226b166bca49895ec942d79ee6360275cc3e8b1532f2d8d0aecb19f7ff3d8d11648a878bbe69a4937664194f947e7dd187a9f918c55b491ba527a9fc03eb28c100b448ee6ed5109828a68cb261f7e42d640cdbdf07d4ede1a79ab2645d40bf37d693fd32548402d12fc856d4130aac0468ae6d904274f1299988a7637c404818c7a954eb8c5bcb08a9496fd8c9709d64ac47286bd22b9e5481b6a9a79bac004cf9a090792944ad41ed8f959a05514bb8db4bd0c77fb84a8c99ca92359ab25d929108c944759c8a2093bd6aaf3bc3aa1a6ec64bdb4dd0d551b7bbf03f75adb0ba14abe69523594af0398d9e7200fbdf80630f6034b3a71540eef646febc59957bc02b30abe1049f76ea924bdcab33e529e549a1b66848ec307837618a480f00fad79d0ab9c5c995bed8b56bd2bfe5327c52f7fac6dc8982af3b6c682902f94c31122071ddb7f799f9ae57b6a72b7c21d845d72686a3293dbd67378898d43846cbf86ab2e88a38649dc828ccadeb56303b716d371977096c7edf74acbcfc3e2e4076aff4687ae45fe9f01be8cb3e55119244ce28f0401f68db0d589c51ae07a2bca51fa9b5aa67db555c9f86ba1858344e289fc7eb74e1a2c76aa334f3f8348d3faf63c1755b127fe0c1e70d9c081fcec6f74434ba0d71c71021aebfce26a49c9cb20f275ec253e81945fee9d343cbf06f92ef44a164fd2e8bc4a6400bed4c9680f61ae7a81b48bc60dc2c8b7e39818959b7158a0a6cb0672ee8b57d2b1c4e31ac4d73a643113d064d2a1defc51f5f0b5105d5e754e5582a61b5cfe3499b51f8e51fc89c317b883c9b1332177120849fdd789964978031c9bca44c22a34d060843445c43f0cf2c8706003fd66ecfd6ad13098380e4da63091369e120cbea786895c6f9f8f5831b9ce2e3f9c3413a7910b6e96fc8b9c4c40005109a18ebb6671611468cbc96c651b890819a0bfe49923506c881ffb189974983f00e03e4fbd88f0be126d11c6f76b3d28fc17748fda539f6ed1cf304ea4c3c1869694a89dd513895704c30c115d879705a9187893fc40948e3da7af98960a869cfefa685804317ea1023696de6123f1b1a5940455d380471cbc6e1666166d4552a6e61253196141a62815affa6f6d0fbeb5265b8eec6689f73984ef414e78ebd091b5c6572d0191ffdeb6a0bae2f4863ef5342e4447ad25cf480fc50d890c82a915930d3cab5006009a944459b1fa7b34fef28ced7332fee8de612ab39bb5dff3e61c91e7ecfd184b0143d45ae7021e1", 0x1000}], 0x4, &(0x7f0000000800)=[@sndinfo={0x1c, 0x84, 0x2, {0x81, 0x200, 0xff, 0x5, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x8203, 0x790, 0x5, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x6, 0x201, 0x7, 0x5, 0x4, 0x3f, 0x68bb, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x200000000000000, 0x4, 0x3, 0xfb6, 0xea, 0x5dc5, 0x0, r5}}, @init={0x14, 0x84, 0x0, {0x0, 0x9, 0x7, 0x7}}, @init={0x14, 0x84, 0x0, {0x4, 0x3, 0x4, 0x9}}], 0x108, 0x8080}, 0x80) [ 184.842424] print_req_error: I/O error, dev loop7, sector 0 2018/03/28 09:51:39 executing program 2: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1f, 0x1, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/28 09:51:39 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004ff4)) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x40000) r4 = dup3(r1, r0, 0x80000) renameat2(r3, &(0x7f0000000040)='./file0\x00', r4, &(0x7f0000000100)='./file0\x00', 0x4) 2018/03/28 09:51:39 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @loopback=0x7f000001}, {0x304, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xfffffffffffffffe, {0x2, 0x0, @rand_addr}, "00080000001429f865e6fa188f020409"}) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'bcsh0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) socket(0x1b, 0x800, 0x1) 2018/03/28 09:51:39 executing program 6: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@hopopts={0x2f, 0x4a, [], [@generic={0xaa70000000000000, 0xfa, "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"}, @jumbo={0xc2, 0x4}, @generic={0x8, 0x7b, "a8c0c06c4a18d7d3788a5797bd25acf25ebe47ff2dfaac034bf61dccb2b539885a7d0a28a02d00fb690492e02d9310f655220c7ba9de07571a0e5cb8690b30de948445ad95c9de61fde5144c49d94b48404297ba6508c3486058d82b0630e6fecc2a29f819a0e618f3e6b4fba0b9ed8fb9090de7cb29731d257ca7"}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x7}, @generic={0x0, 0xb9, "f29c4c4772abcd2b72de6387c164fd3a0e19833718cf22fa7f63b59782b7684d56d1259c5ada9f23607b6e9ac9a6b363a85a1e43f0f8d6420dff28b2c490022684db6cf4caa4e7652c5b18d06cd34d5847dc593e8d3925ac8ac853ce1ab2034ced3ccabce19d89496363db5170e5e1fcc92d15c3d6a07303fbc4f89f8621e29fabbc8570f99343daf02540fb35e048fa7a80e50cf911a261595b71f73ce66afa86b90d88477a9a854d7ec06bf618d66433c138417acaa94809"}]}, 0x260) 2018/03/28 09:51:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000fbc)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f00001d3000)='./file0\x00', 0x4000, r0, r1, 0x2, 0xa3b6, 0x2008405) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = getpgid(0x0) r5 = getpgrp(0x0) r6 = syz_open_dev$admmidi(&(0x7f000019a000)='/dev/admmidi#\x00', 0x40, 0x511080) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r3, &(0x7f000005d000)={r6, r3, 0x7}) read(r6, &(0x7f0000000140)=""/147, 0x93) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f000076fff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r7, 0x8941, &(0x7f0000133fe8)=@generic={0x5, 0xe80e, 0x8}) r8 = dup3(r7, r3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) r9 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r6, 0xc04c5349, &(0x7f000024e000)={0x1, 0xfff, 0x3}) ioctl$RNDGETENTCNT(r6, 0x80045200, &(0x7f0000000080)) ioctl$LOOP_CTL_ADD(r8, 0x4c81, r9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eb7000)={0x0, 0x0}, &(0x7f0000c82000)=0xc) setuid(r10) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000857ffc)=r2) ioctl$sock_inet_SIOCGIFADDR(r8, 0x8915, &(0x7f0000000100)={'ip_vti0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}}) 2018/03/28 09:51:39 executing program 1: epoll_create1(0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/28 09:51:39 executing program 3: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=@known='user.syz\x00') ftruncate(r0, 0x7ffe) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x802, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000040)={{0x101, 0xd4, 0x4, 0x7e, 0x50, 0x2}, 0x8}) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x404000, 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/4, 0x4}], 0x38d) 2018/03/28 09:51:39 executing program 2: 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, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl(0x1004, &(0x7f0000000040)="631ca6e0bc5090d0945becbe5e476ea46d75e7610ab8f8f000a715e7061b85d304e2c7a6e9e7e6a947ddc3a0c7ba88b7f5dd31a2b758d5718a0fe1e04619e0cb8f3b40a90b916e1ed64d609918d8ea") r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000800)='/dev/mixer\x00', 0x490002, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000840)=0xffff) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00000000c0)={r0, 0x5, 0x36e3, r0}) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000200)={{&(0x7f0000000100)=""/138, 0x8a}, &(0x7f00000001c0), 0x21}, 0x20) [ 185.057741] bond0 (unregistering): Released all slaves [ 185.759619] IPVS: ftp: loaded support on port[0] = 21 [ 186.046852] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 186.471269] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 186.477370] 8021q: adding VLAN 0 to HW filter on device bond0 [ 186.521925] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/28 09:51:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x100000000, 0x100) ioctl$TIOCGPTPEER(r1, 0x5441, 0x9) getsockopt$inet_buf(r0, 0x0, 0x10000000027, &(0x7f0000000180)=""/145, &(0x7f0000000280)=0x11) 2018/03/28 09:51:41 executing program 6: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001200)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f0000001280)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000cd8ff8)='./file0\x00', 0x80040, 0x0) mount(&(0x7f00009bc000)='./control\x00', &(0x7f0000353ff6)='./control\x00', &(0x7f000096eff8)='fusectl\x00', 0x2801400, &(0x7f0000098fe4)) rename(&(0x7f0000557000)='./file0\x00', &(0x7f0000473000)='./control\x00') ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000040)={0x4}) 2018/03/28 09:51:41 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10800, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x100, 0x70bd28, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x2) 2018/03/28 09:51:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00008c4fac)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x4, 0x4) writev(r1, &(0x7f0000312ff0)=[{&(0x7f0000136000)="480000001400190d090043eafd068c560a840080ffe00600000000000000a2bc5603ca00000fff89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000000009f", 0x48}], 0x1) 2018/03/28 09:51:41 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='../file0\x00', 0x8000000004) mkdir(&(0x7f0000000000)='../file0\x00', 0x2) 2018/03/28 09:51:41 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x3c0, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000100)={"2db885f4761b3de66c33628acae9af1551593688597cfadc16079663a8c77fdee64e06815c14f24481e36dc07e54e2ed007df200799a9781da198506f727f486ba7297c93dd0b8efd3104b93d6b810bbfd561f4f07227b42c3d82c596940a080f94cc371f3ecc038d4f95b853681aa9d97acdde2eb1f717f3fe1573b3945f365d8dcfc8e9474733581c9eca479b5c8adee0d709a9252a709306ae7a94c3b2a0ea697e43475757a848d8cdc9e428fd5a882a1b2f6d625d052e1ddd274633f7195a7cf575887aa46291664c67baf4a23bbc28ffb6c962b22776886003e69fc8723a469df9c14f7de31311c34c7b0cc2705886f10f2a098b12af59eceab2024724fc20ad3a1e5622b782e4459bdf8813e98caf9a54c90baede61ef39993be6ac146152c688dc9ca47b8d4922f4b9467a56fafb47e06f46be44de6379d128495f668ede35aa8c96a134b321c98bfdbb2ef7b9cf258493adf5c650f0bc69bf6f35ef0774de6f0e3620e3aa10b47d1c7df27018ab144b4719b01a83ef07f2e89194850867f92862ac9e31246f96a0f311677951d30b26e19a456547b9ba9b833b5f672b9807b8f70e0b341220955000791969970d4caff263ad06b54c63cf6b1b25f51ac96ed01f8f968a41d3d47830eac1b8181e0deab5890e2ed5d0be132a6b9bfe1abc98f71f369a7f0ee09093e04cb0a685190f1fc5af3a82877328cf5a752dfba6a9d0d4f6f6dad67ab6f1c16cba55920a92bda8d6e658059a2ffc4c0e470509faa3d53e73d2de8780d3c7e463528867f7c42e694b1dea9e6fea86fa4e7314d2b48ac8484559e38996d8caf0d0e14dae5291b0d34c95f7079c90099062b1d0c1d3321e6ce6477c5c89971969084a609af4aadd53f6dde3f2541386fef9846be0e4f9033a1c864df828bacb1fd826b0649ce79800c21c14abd2bccff6136259d3208b4faef3ed1942a64c72f80704470f3c8d9d083b1ec23771a4e62bf40a71190e63346bdebe672a564af4b72775b4ff7fe8979d8216a78a786757980c90212f45d7e6e7320ccc664b74aaf5be86f66aeef1c6321c39b73d85bd6b3557a2fdab10036c56771d57836b553d0ce857cfb625b1d94e37540bf8e447de380563c3b00ef01836238b48f97be687b730b072c122fa5aaea135fa551fe0d7be843bc4c2ae85cdffa8b8f0fda02336f20700f37d69b599e241c07c92d373b37cf3281649df0fcbdf397f5d79ebd22bd918869b5d716d96e7789525ee3bc330555fb46ed1edcb33a9f0ab49613b7718303573db66ec2ce97280cadb1c6ba28bf369278d4f42c28214976350c7ddac48bdb1326a0392460fd35ce9a37a3362a622674cf34e741afc9b3e6c027c482611f2a9f68a99c422be8b759ec8eb195e3ded48cc0acd6779110a3a2047cbea1f084aa9740972f240fec8717772041ff6102e310dfe220"}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readahead(0xffffffffffffffff, 0x0, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) setns(r0, 0x44000000) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x20) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1f) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) 2018/03/28 09:51:41 executing program 7: r0 = socket(0x1e, 0x1, 0x0) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f00000001c0)=0x8000000000000006) restart_syscall() r2 = syz_open_dev$sndseq(&(0x7f0000000400)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r2, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x1, @time={0x77359400}, 0x0, {0x0, 0xffffffffffffffff}, 0x0, 0xfffffffffffffffe}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f00000000c0)={0x7, &(0x7f0000000440)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @random}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @random}]}) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt(r0, 0x10f, 0x83, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000000)={{0x1, 0x5, 0x8001, 0x3f, 0x8000, 0x98ba}, 0x3, 0x20, 0x9, 0x78f3, 0x7, "de51f67257966bed39f6cfafaf95491841364901046a7a9607238ba05cdeb7763cbffc042513fff29087710cf8c743bc6c5d5962bd15ebb627617cc2428a2e0e3ed14f52d8c911e6078daa9fbfb2f6f0528c85e7abd0a7d7644bfe5fe5d7a3ceb2b60646a01275e120baef8af149fd137d5fdc96a129eb86293f03bc11974155"}) 2018/03/28 09:51:41 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080)=0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000080)=ANY=[]}) set_tid_address(&(0x7f0000000040)) [ 186.566355] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 186.572511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 186.579610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/28 09:51:41 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000400)={'bond0\x00', &(0x7f0000000300)=@ethtool_drvinfo={0x3, "12d2693bb36379b1992926bfa4aec6f3407adfdd66c5e2cef1156abbdb457bf2", "8c5322b4e2bbe834bfc0305daf30f1b7fe63b854cbfa4e2660dd8c1f6fdb3082", "2ddd89f7bad3f42c0da9b403bdb37f84f1b90485f99d992a4ed8329a993549f5", "615b5e29e0360d7b04b061cdc42c13055474ec3670b6cf3a267304c0793ec927", "fd3b923909c53d32607c4df2ba92a5414e6d7e0c10eb1db1d1c17f44ba09a014", "23b470cc6b3d09f4df3f8b4a"}}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @multicast1}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000140)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/03/28 09:51:41 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)={"73656375728a747900031a00592b7870daa8061000000000000800000000df02"}, &(0x7f0000001100)=0x24) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000080)={0x1d4000000, 0x1}) 2018/03/28 09:51:41 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x100) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000040)=""/221, &(0x7f0000000140)=0xdd) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 2018/03/28 09:51:41 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000540)={0x0, 0xc4, 0x9d0000000, 0x1, 0x6, 0x6}, &(0x7f0000000580)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000005c0)={0x0, 0x1, 0x3}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000640)=@sack_info={0x0, 0x5, 0x40}, &(0x7f0000000680)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001ac0)={0x0}, &(0x7f0000001b00)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001b40)={0x0, @in6={{0xa, 0x4e22, 0x4}}, 0x7fffffff, 0xbdbd8f7}, &(0x7f0000001c00)=0x88) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001fc0)=@assoc_id=0x0, &(0x7f0000002000)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002040)={0x0, 0x300000000}, &(0x7f0000002080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000020c0)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x93, 0xff}, &(0x7f0000002180)=0x88) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000021c0)={0x0, 0x9d, "90178a8b702f7752b8f3fa9e69134bc67a0fd735bcfd545eb0b208b5137490eaaf1bc260994ce84f9b5f0bfb3ba55106b6ddeb1bd8fef70e381d64d3f9662b44eb6e6f13b002bdc279f35fe8881d6cdc134bb769bcccb1c8a4ad2fd3ee118e65f5f33aa6a6084475f43865c68c756e2dbae01a415ca966f910e70b669cae0fc85d5363bd395a094b71e94707f3bd17541298833c13fbe280eeba72ca9e"}, &(0x7f0000002280)=0xa5) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000022c0)={0x0, 0x9}, &(0x7f0000002300)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002340)={0x0, @in={{0x2, 0x4e23}}, [0x8, 0x7, 0xef51, 0x6, 0x3d7087da, 0x7fffffff800000, 0x1, 0x8, 0xf1b8, 0x0, 0x1ff, 0x8001, 0x6a6, 0x7]}, &(0x7f0000002440)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000028c0)={0x0, 0x1}, &(0x7f0000002900)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000002940)={0x0, 0x3}, &(0x7f0000002980)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000029c0)={0x0, 0x1, 0x0, 0x4, 0x0}, &(0x7f0000002a00)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000002b80)=[{&(0x7f0000000040)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)="b321aae13b912815fd21c6748ddf78bf041c6c6998ace022adbbfa272d3646d24a2bc01183340aa05dca409aa0e75cce8992214634aa93bbe22d11e9e4d7b419c5f2d5d285fd86f12d05354d269e550349dfcaa22805cbefd9a066c565716bba289a263385cb572dbdf7ee34da63736f7bb888255458761b764c6ddd67b285eef64d8f68cb5eba9c59cf5424826f2ad950", 0x91}, {&(0x7f0000000140)="d9235a03207fc1942217a2ce3967383f3f75c1ffd9d8f6ea1f8b0dc15f8de7182c5c0036294010c60b68b3af2d52116d65a12f1ec41fe15c5fef1048027a5a2b77b258befde0025aabae5715444c309a9487a4e1ac720cc1a110818a347990df7e78", 0x62}, {&(0x7f00000001c0)="371eedc5933b5a0eaab0a3c0baa4b21c5b48aef888ff86145c5544f683140b5d01d827e7dc8958785694eb361c7c4d285aefad29b216b490de4205bd1e6703eb7aaa35ffcddf355780a33b616392970ad4cd791e7f15ee04e94733d224a1c91607919cedcc2d467a5a1cc5185c2b54361747abdfe1d9f088a1092b566bfe646df5abc3a4fecc9b76331a4879b8ab4deccb6be494c27f231dc876463aedf3aaf1a2d8", 0xa2}, {&(0x7f0000000280)="4a1faeeb98829847c00c595e3af3d2a8bf8d43e89f1851a8b3e2778846a82659f26889325895ebb85f9cb9db477306083d6f64c93ef17c755f2a79b76f6045b18b553c048fc889bfea57b11f29cf1c4b1aa808ff9155b23dfc4efe35c6228e135204b144c2c4950b71c6d959881c3196f847bde55ecf6be81b382d9f68c9e5a623ffb1b5733b2fe01f765d0f6e17b7e25d503bbe0621397a28901e3de877c2c0390b093afa90b243fac09d3d0ae738c9fa13f49c16dbadff8c8b138ba369e7c54a71ba80b80af1140db5c9de132958107aaca6067e77882eb0080c76e4d341d20c171f", 0xe3}, {&(0x7f0000000380)="ccca3cd9a00905cbc0eb5d45e6286affc53b8ead633e09cef87dcd7999333ce3bb4c19c0ea799c1ea80ef70ae975b134774c3b70c5d74837db5a980d30f8fe11393e842e7e39a4453e975a3355dbf8ad101d110db713d45194e1e36feff553bf8c81e540bde515113fb46933fb7f1555f62b63e3455bd19feb633f62bc764167ca95f2b2be4ed70dbc0dae9f60c610d1aaddc26871fd039a98e33cfeabf6eb376f3dd18a4b56f1be492544963348b430ce67a69278345af070716390b5667f0b36bccd02cc71cbaff53863d1bb963eb48b7031", 0xd3}], 0x5, &(0x7f00000006c0)=[@sndinfo={0x1c, 0x84, 0x2, {0x0, 0x0, 0xffff, 0x51e, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffffc, 0x4, 0x2, 0x4, r2}}, @init={0x14, 0x84, 0x0, {0x1, 0x6, 0x3, 0x1}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x80, 0x4, 0x9, 0x277, 0x2, 0x9, 0x0, r3}}, @init={0x14, 0x84, 0x0, {0x3, 0x5, 0x3, 0x1}}, @sndinfo={0x1c, 0x84, 0x2, {0xfffffffeffffffff, 0x8000, 0x8000, 0x1ff, r4}}], 0x108, 0x40040}, {&(0x7f0000000800)=@in6={0xa, 0x4e20, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffff}, 0x1c, &(0x7f0000001a80)=[{&(0x7f0000000840)="8c0b98b4f7d5bd73b81c000137ed3d098b6882ff58034996e2f89665ebf28c8fa514c2397f6fb7a2b7a0d1de1038b9f9856f7687f95305dd21eb862981e26e1e6e84d5912b1ed4e5d635c93c19dd29513600f3fba28eb81c84a9411b966ce8cabbcc32175485bb3ab32b34d0117cbe0d616e9de85727752b9a26846814aa86cc1087cb56e247562940b1733ce0c2d1b5c75291c18c66d279694b8c97b7f03b67287d4f39cbd54f843739fa6472d7bd03a23d96d0f079161e87585288", 0xbc}, {&(0x7f0000000900)="fcb32de7ff941b8fe428aeb14785da711f09a153c4a5b64f983ca1c70fce8cd2188d4954f221402ec3ce70f472f69fda5884100fa2b734c25e992659e1191305066e2eac19e78dcea81d7097591537498d4c1f4982da1cc16ab026766bd80ff4faeca9eb2e92d103e00cff53f5990083d5c98e510bad71efac892d02f7c39d595efe8fb9b72ab8c7baab6f9920e119f254d2ae23eb559c62daa1e7a2a795eb0f168d22f19632af2dffe9d8900c16778f19b4cf0feed2630e2124dff2d3a3a463df2ed233f4b5bd5429eb55b439502050bbba66e3abc8f14df5fbd43fe2d9a272bfc59f88fa8fc765f0bb1c47d71147b7b1f4a4a3bbf84706fceea57ca60d3cbbeebae60bdbb354070686d91159d3b688c5d7d87e4bcf62151f8d8f73ae3615bd2c5a7aa00c5eadf3df43bf34b33e1e95b5afb41820013536b89a8acb985036d503fbe7a31d60813989cc7211086907ce2805f71193317f7b0d938dad3af0daa8ddaf18c6ee9834d435b28550bdff58420afa02d27e4d388e661d6c20a13a10a024f675f1c6408a25d449843004be15a154109861f18fa772550ca9b3327e0b27aee1dd47d8e22a5ad693bee8a4de822918a1f5a4f1ef35f9c4e1e26ff5f709041ebfc992496e411bb0d8c5b1d0e3dc5e5d649d49bbee08c2324bd6dcddbb338f6e293f3c75d7e6c532cb319e7bfcb7ccc3f5c592849d1e808274655e626e7d2f826cc1d7ba0f7e0341b019d94db789fbc8502984f333dbca32a1ac5d7a6d7d3c54d55ea4d52e17b83f5f3e02af8ff9e672f3ad0c6298c5806c488e4ccc6a2f59fcde2c0352ecd784bbf0d3852f0b27f4d8a6387d730dd997581025c49ad699048256edf6a5aec064a4bb45d5321561fab17e02dd6ba4e7cd11d77a941f49d271d0534ff5f4be7bfc5dd612de1640146825340518a9fa02e9bffaa3654917c31c0f83bdb1497f5d4f90c6a403c96ac79873ce2a5f22f4a4940bfc0a29c0b3d37d15c28d2437c2f21506c335d708f67bdecdac10d440ba5deea4dddabc746e3d3a5ced1e557373b5c26ea1e5f7bdf7ad88611d4d2a911239c1671a6ed833670bce59e5e75bc433cb1d6a5b057175d9fe97e4517bb0a91e1e9f2720a2ed7cf11b69299b841d39b18705b58755e6ad9abe39f7bab90a6cc67b0cb4149f21dc5201b8ab117ba89b2afdb53c898f665d1322e04ea181e8fc99f3d473616c7a926cc616afbfb11431c814df1e31217f98505e5edc5bd438c607c4dff1332ff40b48d38d542c1f0f3c1998c611d10b2dd33dde8820846b70f729f53496e7a2ab2e4d1518640cd823782b338bb5320cabce51e6ec21079550e2c8fa6ae31d73dff3a312a4488c9418f757c9d947914dc72918f6dd7718940b716f51593272e4d61219979fd4439ed614cae03237290ede7a8a10924bf44f10e41be50bcf17551775c91e5c693e64260dbc6c0f55250212b7b690246f4f8ad84af92d90fe4ccafb697edd1c56ade3c51eeb39ce77edd173d0584f79cdc6e53f0b4174b9508c6433a1e0292c6337f62ee1528caed8e5b21b1d931fc4ae71a40046b9aa802aa1e7f2d4da43a44c0f783bf77b9d34848d3aba321c678f66d844a4470c924780cb8e9cec168db3343bffa967ddc0043f3035df83052e4681023881a70199040f9f1ed8980296db664d88bd5cceaeb1246a6dd2b65642eebf9c8a4c3051c38c9bdbf7a681685669420efe3affa22c9e2629f2a6f5559dc4234a6affbdde24dbb0c1266d10fc8ac630c70e89caed6cae2f4550fb162782bcd4da5b48d117b4a02cdb8f58f63ea61f1508a5988f426a75d1731b1e813d61922b949d871ab251780c5f4fc2c68a34a6e6fc73c19a3d0f33543324d2f1e55dabc96782237f7cdadeac52aa46e20d93ac66eb1b59b2c104e25b3583212b4f688a49b06288401b14f3c946bde683296178aa95cc693311d615db2f125dccd27227f6c8bf2259161ac555277ab7ac4d85902beaf67d56cf1247cfd6b13c36ab4f856eed456b6fe3e97418de51123284beda57fdabd4aba5b7d68e9f067becbae2e47ce83585574fa2221291e5ff3e7d6df1ad71b1bc144531e2bdbd5a8ff6e0c632c41647c442c4821ed2561dfeeec8e3f2f14259a61855a436adbceff9aaef84aa4b9c3705b3bf210396d2f07f482c40e6c9acfdd47305a369d239865eaadc2ac827aa5988618aad4e9344520ec294e2aa1ebfac94dee48c98095a2778dbbc67acbf7b07e431eb9642a6380936ec888532ee673e97ee60ae1208bb3024d1f29fdfa0b5fc007498ccd3fab14df9ea49acd2c9aed66f44ad2a6919cb58749d134dd1c8356e176360a2d462a52b7cdca9efc8d5da8dde0d93e592b2279b4b10fbc75357102901bfca8962d33309531c60d7b2bc651b27befc91c159cafa6fa551496c4bfcfdf18e5525e2777691db562f5f2ff4f5242d00f48426b04c4b171ca50dd4caf116f9c9a68cb2ad4c5947a58494fa6dc3bfafa103c8c14f0836a0031d0e64f52ac301a8b25ab4d6cb9587fc41cbebf7d35993d36270466e03a4a7d68b1aff8353f82e2637913e45cadf08c600456cd725e5582b8e29d37786eb4763605905f589bf6a7303c03d5a2fc7387465829873cd04d1d19e9ac687f634205e6e44590c4aaf0faea200dbed971326637812b5e7464e8b42df0d9e4715d0ce364cdcd7666635f122962537c9688e1effd1ba34cd3bf708547294f60886781c613955b82f57fe0d5ae77291e45c6e7d59a4a82d3f7369dcc3c4ace598575534a385eb21631fee5c43d2ef5a0817b17d9807caf30218653002646b00128ad35dadc85756f7b4177e431bbad94e2a04f764a23638bec06f6cc9dbed5c885f8990f2f50902e7b32f2f928b77e0a0a01a6825c2f76661a0fe6fa76088e853dc468242de2547d42d59b1e3758482d85303e225437cc870340f0d7357194ffc9f59d6e98c320a831fea281cadadfb2a9484d91046524a484f2fd8bf18396df949287228f910cd34aad2b791f3a2309878767d4d9e540e060a1f2314510cd31473f6bd038d41396040cfb015ef2da1e39923926318f6fa9712fb13d6ae2e2e91f0e169da667d7ab0d52028f4ebb43a2f11bd64a4e76b441f6deeed6e08f97a4d15813f70f88348e33b73de749098a696e5503f7e5057b4d03a8f33096d3c0926608c4e91e6d992297030c891a539cda53d06af079d912c308592241128ad6c00ea7614f32cf58e49e8c22f36523dc18f92b2a6f0caa7c56803daee2b234dd1ab9a10c0ba6e2e43625e918dc4cc42005ee5b79db1a10d1a3df85a5aa6679c34cf246a1f88321746ba862ed8b3000ac69c56e7ff5a7d879fce42ce8c2be56efc03603588f61eab47750c50d88b1acc0f388fd024b3f3e508a18e3ea619023a10333c204c08689dd861ff38455aa690529df47cbcbe49fa185f4699fa3e3ec3a527cee187f2bc1eec83567d6e1796eb895e592855cf5dfef147b4a7f2c78fb13c3163321cd2e940788ecf7d9c906fe4e611603be4b882ae6a8f32c6b6bd822edfbc66b4878c5a27bd1b062cb1c92ea50571b47f8b1f4c1aa7ce2078853b269b41541d5968e95c55c0832e92ed0c83ba92c96e67cfb89b593401b3c585f4e337d518e4c7562bdbec0be4565f1dc11b7e55e95c18a8c78462305bc88f94f130cd548a3242656609f705ce54769d756040eb5fd31bcfc1be6bd6072af2f7b4a15c922525e6daf463806f53fd726017a3c50e9d1dc85a4aee850ce8747bf73814031fec7f111203d93bb935fa3f211c9e841263371e459085300e0d710cac9d73f58df2f7ca6649f0537d38496fb6a7eb3aed39aca7f1ce4507663bb32e3d875003e5d286cb504fdf2a339b1a6c39e569bf49b5a7e07fba27f84783aef291ee9c42f85a071e3f72f9bc0eab5ee2dca5eb231179e0f9179f8355bfd0161a025ff85d36f5521e5af29dc6ca7dee496d70f061ca531182fe4f55a0752e721c00f606fd07a74aaed8c73be43d70759139158c8acebb692445a6838fbc457389698bfd24a4b675aba98ea1178ba08c9121392bfd739291e24a02f735288a617988c623cc41d5d5e70ffbb64cb5bfc95a2949f162ec25d8cbd6a49c29e9732dec9e84657571a9adde83c87931e76b790140c47b146104a31dc3b411f378b29054e588b8d35436ce56a678a8cceb943b4ac0ada73991e3d9f725e4d19021c006d59b9b16e83e4d6f359e10798d7c738b8cba5753603c74a3ab7e4335e8cbc1dac1863b2079f385d5f4e8e858ff5947bbf34d377eefe0ecd7c4dd896d111b554458211b69904bdf5b67ebd3be6fd9154e8531994a81bb8f1ea8edb7f08f0e7f24e010fc212c922d852e55e890cd2f45ac0eac6fdaec0f68e32f665a76a6736f372b4fbb446c46346ff0b0a0ce41aac271255298300296583601cbf5a948e5ab1911cc48d46d5191ebf9cba658b8b9561d4e850b81b595af3da5a0ab55eb4e68844f4e0c81c77bd0ec2ff7b291a70e3fd34badba02bb5fcec155a6082aaa8db0fb0df37092cf9f94470983ccac17c1cc292eca45c9a43327529d1765e37fd3158732fe610a3a5fb7c9b3eb896440e31f3367ed3f6125855c16c9808c958675f0ee83c5ce5a734cbb85b6af577eee1dc601fbdd25c032dd2aa41a856d18660ccb536891c02d0be1d8b73d0dcddcea4a64c4fa000d5656caf8874c3631db25aa8d448b0c819d3053425a6ef7cde2242a28ec5ec679bc6ae13a0d05e87ce0d750dd383dfd49b2d347178722a25f168551d25214d13bdf55e5262d869034f68d12c1dc74844af567f8e87790f368bc74c5d4f48781bca99fc06313ea492047cee72b721d448b09895ce05e156ddc90925cc3fabe64db964f83e4f532d57b414dec82c93cd7aadea771d4796be4471fb54b19411d471e6e05613076910c7b02d4a12245b1f4ed120a79090f6299ceb2983e9c6fb07cf0c4f6603883a05887b34eb4110bd1eb52b4d2ce323a9991fabd7df2eff12f4840e2bc77efd8496ac14af6a1ad1be78396f81469ab814b922d3904fb4815131639fabfefbacfdc21df5efeab503a5f9617f594a33a2d255db0bf57983619fee25fe2d9a4f6eed8b22db5aee504ea7399e6f3b0f0b72ef6ed407c3a1e0cd185757b3893bf1edb64ab0f7132da962a742f3acc2a35408e195a4ea4cfa360470e0ecfccb1f616916448e4f7caf4eab40484a2e93ccc469268d3d9ee7614933a1f8d1e7819f13f10c46fe382030293ef4a7aa947dd84f2d5a5d2a4bcec105ea71bd408ad7400a8d544618d8f0560642b0d651b8bc0974d2a42386433bb2bbf70cbbd75a3a8b9b6aeb00deeba0001c3ebbebdfeb73fc74c687b52e92ec28d875db88bee0e13a09088e0a1bca44a2deefde49fda0f8150bff95c1516d80cc3cadbe52d4c3a2c3cbb4999b076ac0d19827a137520735a77b86eba668620421ddeb8279ef83c7af0ba03aeb1f236354787badecd3dd22e942aad9e30311cd274e600c7995919d1db94d1b46406a6890672756246a387196b775ce93288f9bb969f912b8186919722bc8dc44b35734e5ce8eb5390abff1ff4518589312a0822f3e0487b7e410dca76da4c7ae5b4b13f544cd1376840f1c0307962b2248668d4d655a8c08559ff2d03b27965dac831cfaeedd32c66ca6fa55d7738c9ac1d0154d955ecacc90fbb4c24aa3873637f331ae79edcb556c7fe008917cb1b8c9e8117c3fb815099534d3b24bc7e3df694371b4457c334636a967fe819fc6c27c172ef646e0b44030ee071b2c75005d718ea7a2f", 0x1000}, {&(0x7f0000001900)="d0d33f56b3354b1ee368620febaa8933f7043916d493fa59c64219d4d45429afa47a53ca0bac2a5395a86f70292439b6031eaffa4a1e6d73175f7a28bd808fcd835d926d837c5cdf64e19e0aa2d11b868b9b406276d43b547ec89186a40cd0fe2742771a34d150e1eb740a8d0b8576e7ceb37284a416e22a37b6e7", 0x7b}, {&(0x7f0000001980)="27dd54e16272f1fd81a5d03aba62efd04b25d247b3a0d3b1df0cdd0ec195b8436a00c9d8fb5284346e92cbd4b37e98d52ff5fbe1fc327c66bceedc81ada4e7f53e8e5a704fb24b8792b6130c4d51f647ae21bd6ad3cfe0f04099dc3bfe0ea284abb345fbfae030d22df96251e1b380487aec73983c10df9727be5e5df9b6c7d3548f7b71608ece77bfdd0989690bd315399fd4384676e81069e3fc2cd1226310ae9647f1f5bc78dd20fb76abb071db625bb1e23b9388676b9c350af5514cba9d17211d56de2e314a0917c9892e3787eb875c75fad098beaa3fc6f690da8eab24244c2ffbac0f9ada2f42f6ba04", 0xed}], 0x4, &(0x7f0000001c40)=[@init={0x14, 0x84, 0x0, {0x1, 0xe7a3, 0x5, 0xbf6}}, @sndinfo={0x1c, 0x84, 0x2, {0xffff, 0x4, 0x10001, 0x40, r5}}, @init={0x14, 0x84, 0x0, {0x400, 0x101, 0x1, 0xece3}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x4, 0xffffffffffff7fff, 0x6, r6}}], 0xb0, 0x20008010}, {&(0x7f0000001d00)=@in6={0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0xf29e}, 0x1c, &(0x7f0000001f80)=[{&(0x7f0000001d40)="26bbb316552b004576712835fe88ca533a270b2fe7e04443f79c999f386c3fe78c20b91fe645a629084f8598a132b7c43b1e0b22652164bea0e4125a1ca1a118b2b6f4032c483a274bf3f65da95ef3e97a55ad58443334c2e32dd4880938d3d9bd28cd326872f1ea8a9e35426aa7024ed4640e4943746306d1bf8642dbe0d5918f3adda2ab0280a9ffc02a72b83bd34b03bd11c94d23584db18e7a7db9", 0x9d}, {&(0x7f0000001e00)="1d605d20e1246ec278c1bbf8d3e7cb219732536ba4eafcfe10a06953e27a2ef584a3eeb82b686c4ba45bff663319eb5cb0d0dd7066c60bc57e776f1e47b10e967baa4e78a22b6f1dd92e7cc64f7b12bbb2e8b124322e150cdf13732cebe134af62f14a2f82b18cf8cba36da936049ebfffe5d4dc718029fae035b60b0571fd976cd7e5da512be1c175152496fbf11a1fbf30060d2cb8235685c0300ee3f59be87e", 0xa1}, {&(0x7f0000001ec0)="ae8793c6af333660c11be486ac752eeb56c83c72bf2338b5d7f2897b8156fa28ecf54939efaca004294a33baa9af3c18d9af6efbfa585626d34038bcf3bceceb862ca021a39551dbd750cc09185d7d1797529d7c9b3e533e86200292ca7e70280a40c4f932f327e0d17037bea875c2e421197f44edb483b090f666c576616cc693c158f6839f296f2dd43de301afd278", 0x90}], 0x3, &(0x7f0000002480)=[@init={0x14, 0x84, 0x0, {0x7, 0x80000001, 0x3ff, 0xb5}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x200, 0x100000000, 0x1ff, r7}}, @init={0x14, 0x84, 0x0, {0x3774, 0x29, 0x6, 0x5}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x9d7f, 0x8000, 0xf8, 0x7, 0x6e, 0x8, 0xffff, r8}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x9, 0x8200, 0x2, 0x8, 0xffffffffffff0001, 0x8, 0x4, r9}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0xb, 0x5, 0x8ef6, r10}}, @init={0x14, 0x84, 0x0, {0x1, 0xff, 0x5, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x0, 0x5, 0x3ff, r11}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x9, 0x8206, 0x5, 0xfa, 0x5, 0x100000001, 0x7, r12}}, @init={0x14, 0x84, 0x0, {0xfffffffffffffff8, 0x101, 0xca29, 0x7fff}}], 0x1b8, 0x20000000}, {&(0x7f0000002640)=@in6={0xa, 0x4e20, 0x200, @empty, 0xd48}, 0x1c, &(0x7f00000026c0)=[{&(0x7f0000002680)="7f563e4d724cad3692b3ffb515105010889ce6603a6d8a44abbe224f983683fa42", 0x21}], 0x1, 0x0, 0x0, 0x800}, {&(0x7f0000002700)=@in6={0xa, 0x4e21, 0x80000001, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0x7bc3}, 0x1c, &(0x7f0000002880)=[{&(0x7f0000002740)="ae25a74f8cd790744cb693876070fb4d08079e6f1433b6152d94ee91903e88dfb6797abaca7cc593e85a054bf097bdacfe0f378a8bcab636359aab8870615c9b6b1b38c101f84439f3b5d91c", 0x4c}, {&(0x7f00000027c0)="6629f1ed33978363c3459d91e2e209e9c2063a571b0a8f33fc5f6c9ba064ed2241bc5360bbe10cb826f1905de278b73e614d0ec338aab00442470b60aa41baa6d3fe2ffe87658993213eb2a62b78841591d4b0dc6465dad15fb7ce38ca7feba02309f838b95cc8650b8216f1ef7603541c2277d8eaac587909d8e9120aff3bf15b6666a211437b05444b2e42eea4b061c2a9714a97bec5f1641483465729721f75515f083d475502a93c63ac5e98b020151f", 0xb2}], 0x2, &(0x7f0000002a40)=[@sndinfo={0x1c, 0x84, 0x2, {0x4, 0x0, 0x5, 0x5, r13}}, @init={0x14, 0x84, 0x0, {0x9, 0x4, 0x3, 0xef}}, @sndinfo={0x1c, 0x84, 0x2, {0x816, 0x2, 0x2, 0x3, r14}}, @init={0x14, 0x84, 0x0, {0x0, 0x5, 0x54, 0x4}}, @init={0x14, 0x84, 0x0, {0x10001, 0x3, 0x7, 0x800}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x3, 0x6, 0x5, r15}}], 0x108, 0x8000}], 0x5, 0x0) r16 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r16, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r16, 0x6, 0x1d, &(0x7f0000d27ffc), 0x14) 2018/03/28 09:51:41 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x109000, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x40003e, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000100)={0x5, 0xffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffff90}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/03/28 09:51:41 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x9d}, 0x8) preadv(r0, &(0x7f0000000800)=[{&(0x7f0000000380)=""/158}, {&(0x7f0000000440)=""/188}, {&(0x7f0000000500)=""/46}, {&(0x7f0000000540)=""/159}, {&(0x7f0000000780)=""/97}, {&(0x7f0000000900)=""/178}], 0x200001d8, 0x0) 2018/03/28 09:51:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3]}, 0x5c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = dup(r0) pipe2(&(0x7f00000000c0), 0x4800) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x0, 0x200, 0x0, 0x0, 0x2}, 0x20) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) 2018/03/28 09:51:41 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'nr0\x00', 0x601}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)) 2018/03/28 09:51:41 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b808004500002800000000852cc316ea00069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 2018/03/28 09:51:41 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8002, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x52, r1}) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000240)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x3, 0x820a, 0xffffffffffffffe0, 0x7, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="e6000000afd67d73cbb6f82044d45b0b2e62ad9463d115ccbbe7cc7e7f7f9417ef369226e569fdf251b8715d76f92d76ccb11c386f1a5d47e1614092097a4ff79d3265ecc2a88aa051bbd034729fe41fff2b59aba185082fe1732780d3aaf9feee5dc125eef7e444701763f9a1af7dcc8820d214e7a57c4764c1ddd0dccc31722140f855856a53450dcaf33f651b3b5441cda8b97e593751fb83919379d8f440e0da39c792aa690e5dc6af8dff25d48042ca0f666a6cdac55dae936eb224bf098d1d4f5158b3f27fd4a83fb08d910e4c2dc2e0e8af0de118f5eea92eeb3805bf54d30b4ac3c87a9c23bc"], &(0x7f0000000400)=0xee) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000540)=""/66) write$sndseq(r0, &(0x7f0000000040)=[{0x40081, 0x5, 0xfffffffffffffffe, 0x0, @time={0x77359400}, {0xfffffffffffffffe}, {}, @time=@time}], 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000440)={r3}, &(0x7f0000000480)=0x8) bind(r0, &(0x7f00000004c0)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'bcsf0\x00'}}, 0xffffffffffffff81) 2018/03/28 09:51:41 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x80000001}, 0xb) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000140)=0x4, 0x4) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000500)='oom_score\x00') name_to_handle_at(r2, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0xe6, 0x9, "2435cc6108809f63b5f94b4c04a2c3dbbe7b4ee92a2b106471e6ad95c06ac4291173ea54de7634c8454cd7e40ec42fa63df2d54f6442596c16b2ccda91477e73ce355415162712ffc39d7f774e61bc553a8742fde6b80402cbaf6a891dfd07f1db612cf56e0e3ce42f21ee1c31953de569ed8931a65a15ba2e46239e97c97379a2a83d61eb3025359ea81a017fabd819983f4494f2dcd14f326c5f9087b461610c4a8d8026aedb4b359c3d81f11399889dd8e855b49b9221f95618900cb345a3d33980817278210f590d311828a6f32f9a45009fca896b3609f75436fc7d"}, &(0x7f0000000340), 0x1000) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f00000001c0)) sendto$inet6(r0, &(0x7f00000000c0)="1d", 0xfffffd76, 0x20008000, &(0x7f0000000100)={0xa, 0xfffffffffffffffe, 0x81, @dev={0xfe, 0x80, [], 0xa}, 0x3}, 0xffffffffffffff0a) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000380)={0xffffffff, 0x6, 0x1000, 0x0, 0xc6c, 0x9}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000003c0), &(0x7f0000000400)=0x4) recvmsg(r0, &(0x7f0000000900)={&(0x7f0000000040)=@pppol2tpv3in6, 0x80, &(0x7f0000000840)}, 0x100) 2018/03/28 09:51:41 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000570000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="79f5253d0ed62915c4b4c189c025b761", 0x10) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40096100, &(0x7f0000000000)) 2018/03/28 09:51:41 executing program 1: ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x40) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x5, [0x5, 0x0, 0x3f, 0xa3, 0x8]}, &(0x7f0000000080)=0xe) 2018/03/28 09:51:41 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = memfd_create(&(0x7f0000000000)=')procS/nodev:nodev\x00', 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc), 0xffffffffffffffdb) 2018/03/28 09:51:41 executing program 4: r0 = socket(0x1000000010, 0x4, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x84) recvmmsg(r0, &(0x7f00000034c0)=[{{&(0x7f0000000300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)=""/53, 0x35}, {&(0x7f00000003c0)=""/215, 0xd7}, {&(0x7f00000004c0)=""/178, 0xb2}, {&(0x7f0000000580)=""/136, 0x88}], 0x4, 0x0, 0x0, 0x2}, 0x2}, {{&(0x7f0000000680)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000000700)=""/219, 0xdb}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/228, 0xe4}, {&(0x7f0000001900)=""/166, 0xffffffa0}], 0x4, &(0x7f0000001a00)=""/246, 0xf6, 0x100000000}, 0x48}, {{&(0x7f0000001b00)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001b80)=""/102, 0x66}, {&(0x7f0000001c00)=""/212, 0xd4}, {&(0x7f0000001d00)=""/180, 0xb4}, {&(0x7f0000001dc0)=""/250, 0xfa}, {&(0x7f0000001ec0)=""/3, 0x3}, {&(0x7f0000001f00)=""/242, 0xf2}], 0x6, &(0x7f0000002040)=""/4096, 0x1000, 0x10001}, 0x2}, {{&(0x7f0000003040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000003440)=[{&(0x7f00000030c0)=""/21, 0x15}, {&(0x7f0000003100)=""/98, 0x62}, {&(0x7f0000003180)=""/64, 0x40}, {&(0x7f00000031c0)=""/196, 0xc4}, {&(0x7f00000032c0)=""/193, 0xc1}, {&(0x7f00000033c0)=""/101, 0x65}], 0x20000000000000e6, &(0x7f0000003480)=""/15, 0xf, 0x7c}, 0x320e}], 0x4, 0x40, &(0x7f0000003540)={0x0, 0x1c9c380}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000004740)={@multicast1, @multicast1, 0x0}, &(0x7f0000004780)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000047c0)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f00000048c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004900)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@loopback}}, &(0x7f0000004a00)=0xe8) sendmsg$nl_route(r0, &(0x7f0000004a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=@mpls_delroute={0x70, 0x19, 0x4, 0x70bd29, 0x25dfdbfe, {0x1c, 0x90, 0x14, 0x1, 0xff, 0x0, 0xfd, 0xb, 0x2100}, [@RTA_OIF={0x8, 0x4, r2}, @RTA_DST={0x1c, 0x1, [{0x2, 0x8000}, {0xffffffff, 0x7, 0xc68}, {0x100000000, 0x5, 0x7, 0x7}, {0x2, 0x8c14, 0x5, 0x8}, {0xfffffffffffffffb, 0x0, 0x3ff, 0xeda}, {0xfffffffffffffff9, 0x5, 0x6, 0xff}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0xfffffffffffffff8}, @RTA_OIF={0x8, 0x4, r3}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x343a}, @RTA_OIF={0x8, 0x4, r4}, @RTA_OIF={0x8, 0x4, r5}, @RTA_TTL_PROPAGATE={0x8, 0x1a}]}, 0x70}, 0x1}, 0x0) 2018/03/28 09:51:41 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x800, 0x4000) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x460001, 0x1c2) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000100)={r1, r2}) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) uname(&(0x7f00000001c0)=""/26) fcntl$getflags(r2, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="06000000000000000010000000000000070000000800000005000000000000007e090000000000000000000000000600ffffffff0000000086ffffffffffffff00000000000000000100000000000000000000000000000022000000000000000104000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000003f0000000000000008000000000000000400000000000000000000000000000000000000000000000a040000000000000000000000000000a9e900000000000080000000000000000400000000000000000000000000010000000000000000008000000000000000000000000000000009000000000000007f000000000000001f000000000000000000000000000000000000000000000080000000000000000000000000000000"]) 2018/03/28 09:51:41 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}]}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000000)={0xbf, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x3, 'none\x00', 0x8, 0x7}, 0x2c) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x44042, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000569000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/28 09:51:41 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000f5bffc)) write(r0, &(0x7f0000000000)="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", 0x1000) 2018/03/28 09:51:41 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x402000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180)=0x1ff, 0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0) readv(r1, &(0x7f0000000480)=[{&(0x7f0000000540)=""/128, 0x1b3}], 0x1) unshare(0x100000000000400) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x7d65, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000000080)=""/206) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000a9bff8), 0x8, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00000000c0), 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f00000007c0)=""/194) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x100) signalfd(r3, &(0x7f0000000000), 0x8) 2018/03/28 09:51:41 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x200000003, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hwrng\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000005c0)={0x5, 0x4000000000000101, 0xfffffffffffffff9, 0x92, 0x80000000}) sendmsg(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000140), 0x244}, 0x80) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000001c0)={0xffffffff, {{0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x100000001}}}, 0x84) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000580)={0x57f, 0x9, 0x3ae, 0x0, 0x1, 0x0, 0x7, 0x5, 0x100000001, 0x401, 0xd3bd, 0x5, 0x0, 0x80000000, 0x8, 0x8a, 0x8000, 0x8}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400000, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000500)=0x0) getrlimit(0x6, &(0x7f0000000600)) perf_event_open(&(0x7f0000000480)={0x3, 0x70, 0x8, 0x81, 0x7fffffff, 0xde, 0x0, 0xed, 0x210, 0x2, 0x8, 0x3, 0x4b9, 0xfff, 0x27, 0x2, 0x2, 0x2, 0x3, 0x1, 0x14600000, 0x664, 0x9, 0x6, 0x9, 0x7ff, 0x5, 0xffff, 0x1, 0xe20, 0x3, 0x10000, 0xffffffff, 0x401, 0x0, 0xffffffff, 0x6, 0x9a0e, 0x0, 0x8, 0x4, @perf_config_ext={0x100, 0x27}, 0x8400, 0x6d, 0x401, 0x4, 0x9, 0x1, 0x1}, r3, 0x1, r2, 0x1) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000080)=0x8001, &(0x7f0000000180)=0x2) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0)) 2018/03/28 09:51:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x8001, 0x40000) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000080)=""/92) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$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) 2018/03/28 09:51:41 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f00000011c0)=ANY=[@ANYBLOB="000000002ca16cb19effdfd80796f2006808b7e10000000004000000000000000200000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/03/28 09:51:41 executing program 0: r0 = socket$inet(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001203000000000000270241000000000013007352", 0x23}], 0x1}, 0x0) 2018/03/28 09:51:41 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000280)={0x3, &(0x7f0000000240)=[{0xe5d4, 0x3f, 0x10000000000, 0x100}, {0x7, 0xd0, 0x1, 0x7fff}, {0x400, 0x4, 0x7f, 0x2}]}, 0x8) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00008a1ffc)={0x0, 0x3, 0x2}, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4040, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000040)) 2018/03/28 09:51:41 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x1, 0x0) nanosleep(&(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)) r1 = epoll_create1(0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000180)={{0xfffffffffffffffd}, 0x0, 0x0, 0x0, {}, 0x0, 0x8}) fstat(r1, &(0x7f0000000200)) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @connect}], 0x1c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) write$sndseq(r0, &(0x7f0000000100), 0xff7b) 2018/03/28 09:51:41 executing program 1: userfaultfd(0x80000) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) r2 = dup2(r0, r1) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0485510, &(0x7f0000000100)={0x6, 0x4, 0x229, 0xfff, &(0x7f0000000000)=[{}, {}, {}, {}]}) fchmod(r1, 0x0) 2018/03/28 09:51:41 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x10000001, 0x40000000, 0x0, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x4}, 0x2c) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x0, 0x30, 0x7, 0x1}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={r1, 0x100000001, 0x20, 0x3, 0x100000000}, &(0x7f00000002c0)=0x18) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x4, 0x4) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000380)=0xbf66, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r2, 0x6}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x2c, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x73c20, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e21}]}, &(0x7f0000000240)=0xc) 2018/03/28 09:51:41 executing program 4: syz_emit_ethernet(0x6e, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbf0e0000840180c200004086dd6002290f00383a00fe800000000036db6adab5859fd7256fb00100000004000000000000ff0200000000000000000000000000010200907800000000609433df00002f0000000000000000000000000000000001fe010400000000000000000000000000800000e77f000400"], 0x0) [ 186.911902] netlink: 15 bytes leftover after parsing attributes in process `syz-executor0'. [ 186.923314] netlink: 15 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/28 09:51:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e22, @rand_addr=0x9}, 0x10) shutdown(r0, 0x1) fcntl$getown(r0, 0x9) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000200)=0x2c1) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x80000000}, @in6={0xa, 0x4e23, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e21, @rand_addr=0x2}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x7724dc5d, @dev={0xfe, 0x80, [], 0x18}, 0xfffffffffffffffd}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}], 0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a96000)={0x0, 0x0, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x100000000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x0, 0x101, 0x0, r3}, 0x10) write(r0, &(0x7f00005f1fe3)="c6", 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x1}, 0x797) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/03/28 09:51:41 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000080)=r1) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000000)) 2018/03/28 09:51:41 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)='j', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007daff4)={0x0, 0x0, 0x80000000020}, 0xc) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000180)="de", 0x1}], 0x1) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)='+', 0x1}], 0x1) shutdown(r0, 0x1) 2018/03/28 09:51:41 executing program 3: socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0xffffff87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'system.', 'em0%$$\x00'}) 2018/03/28 09:51:41 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x2}) pread64(r0, &(0x7f0000000040), 0x0, 0x400000000000) 2018/03/28 09:51:41 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r2, 0x50, &(0x7f0000000100)}, 0x10) fstat(r0, &(0x7f0000000cc0)) close(r1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') ioctl$VT_WAITACTIVE(r2, 0x5607) sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c010000", @ANYRES16=r3, @ANYBLOB="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"], 0x12c}, 0x1, 0x0, 0x0, 0x800}, 0x40001) 2018/03/28 09:51:41 executing program 1: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) listen(r0, 0xfc0000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) r2 = accept4(r0, 0x0, &(0x7f0000002ffc), 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) listen$netrom(r2, 0x0) write$cgroup_int(r1, &(0x7f0000000100)={[0x0, 0x36, 0x35, 0x3d, 0x3d]}, 0x5) 2018/03/28 09:51:41 executing program 7: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @empty, 0x47}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x8}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r1 = memfd_create(&(0x7f0000000080)='syzkaller\x00', 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r0, 0x7, 0x1}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000100)={0x401, 0x3, {0x0, 0x0, 0x1, 0x3}}) 2018/03/28 09:51:41 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000425fed)='/dev/snd/controlC#\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000010c0)='./file0\x00', 0x101000, 0x98) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001140)=0x8, 0x4) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000011c0)={[{0x2, 0x6, 0xff1f, 0x7, 0xcf5e, 0x3, 0x5, 0x3, 0x100, 0x6, 0xfffffffffffff001, 0xfffffffffffffffa, 0xffffffffffffff33}, {0x11, 0x35, 0x7, 0x8, 0x8, 0x401, 0x8, 0xfff, 0x10000, 0x23, 0xfffffffffffffffa, 0x6fb82d2c, 0x4}, {0x101, 0x10000, 0xdf, 0x0, 0x200, 0x9, 0x6, 0x0, 0x7ff, 0x9, 0x15, 0x2, 0x8}], 0x3}) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000001100)={{&(0x7f0000000080)=""/4096, 0x12ca}, &(0x7f0000001080), 0x40}, 0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000012c0)={0x0, 0x127}, &(0x7f0000001300)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001340)={r2, 0x7ff}, 0x8) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000001180)=0x1) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000000)=""/60) splice(r1, &(0x7f0000001240), r1, &(0x7f0000001280), 0x10000, 0x2) 2018/03/28 09:51:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000004c0)={'nat\x00'}, &(0x7f0000000580)=0x78) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@broadcast, @loopback, @multicast1}, &(0x7f0000000040)=0xc) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) 2018/03/28 09:51:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x1ffa, 0x29) socketpair$inet6(0xa, 0x800, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r2, 0x29, 0xfb, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140)={0x5a, 0x64, 0x92c, 0xfffffffffffffffc, 0x5e9, 0x20, 0xf9ae, 0x58, 0x0, 0x7ad, 0x80000000}, 0xb) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x3) 2018/03/28 09:51:41 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f00000011c0)={@void, @void, @ipv6={0x0, 0x6, "8fcff0", 0x14, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}, 0x3c) socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) ioctl(r0, 0x4000000000227d, &(0x7f0000000000)) 2018/03/28 09:51:41 executing program 1: r0 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="94", 0x1, 0xfffffffffffffffc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20801, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000000c0)='ipddp0\x00') ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000040)=""/118) eventfd(0x0) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="78273596318743ff4c5a61cc7fa3b3cccd9224a015ffe3bb0e7787a7eff9628f7519072f7e69017cbfe2c282db6467a8c36fdca91c6556ddec3d28401d2860d15f123a93ae17be6402b26406fb77872910d089df1065fd71803c0648fc3a43a61e28942028e5f1ffe7b8819b7f7833d3cd710607069e8a4819442a37a80f27279972c276635f015fed4f27db9c800eadf796d0803dcf67bdecf8970821c835a131b1fb0fd64cabf91b4b3248b71b05dee9faff3e2c764e0b3cf8fc4f92c5af1b", 0xc0, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000001240)={r0, r2, r0}, &(0x7f0000000cc0)=""/65, 0x41, 0x0) 2018/03/28 09:51:41 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 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 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={&(0x7f0000767fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/03/28 09:51:41 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x440, 0x0) write(r0, &(0x7f0000000200)="b63db85e1e8d02000000077608df03179e00003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1faed10ecad43be38e8e5b1e24c27cd6502588681affff0000d69b1e3b020e50ff579ea8a16d0002b73b314ffbcf5e149a017a54f05490a6a6fee158926dfe264bed8abb39cb552699b21bafed0b97d68af787e408ae0b0994211eb0aec8248160f74b8ce9c9d753498405a3125f40c4d9ae65ae3927eb7e4cb30f2bf5dc9ff0fd9cdf0c6de4a3e2579169d7923f00000000000000000000000000000000000000000000000000", 0xda) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xfe6e}], 0x146) 2018/03/28 09:51:41 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x40001) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/28 09:51:41 executing program 4: syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x4, 0x181100) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x1f, 0x0, 0x0, 0x0, r0}, 0x2c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x14) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000080)=0x601424f1514614de, 0x4) 2018/03/28 09:51:41 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x120) fcntl$setflags(r0, 0x2, 0x1) timerfd_create(0x0, 0x80000) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x111400) r2 = socket$kcm(0x29, 0x1, 0x0) socket$kcm(0x29, 0x800, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast1, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000001c0)=0x7) 2018/03/28 09:51:41 executing program 7: keyctl$set_reqkey_keyring(0xe, 0x2) eventfd(0x13d2991c) request_key(&(0x7f00007c5000)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a}, &(0x7f0000d77ff9)='\x00', 0x0) 2018/03/28 09:51:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="b92467e4b3be7a08126622888b5a8fc7", 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0xffffffffffff8000, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x8, 0x5, 0xdd5, 0x0, 0x1, &(0x7f0000000100)='eql\x00', 0x7, 0x8, 0xfffffffff81b0f1b}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f00000000c0)={0xffffffff00000001}) memfd_create(&(0x7f00000001c0)='eql\x00', 0x2) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="87edcbffce58e69ec87ed8cb7df1b0cb", 0x10) [ 187.109121] sg_write: data in/out 5084/18 bytes for SCSI command 0x0-- guessing data in; [ 187.109121] program syz-executor5 not setting count and/or reply_len properly 2018/03/28 09:51:41 executing program 0: perf_event_open(&(0x7f000000a000)={0x6, 0x78a4e78d8e7c2d06, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) r1 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000340)={{0x2, 0x0, 0x5e, 0x1, "84842ca6567f2451b31348fcd437b95ca54ebcfff6a731833c2210f1ae7b6247a4360649dceba57f3e39c33d"}, 0x0, 0x0, 0xba, r1, 0xfffffffffffffe01, 0x3, "ce2dc4430aa4bd234aec893250af7de85d5b3f61811a06fc8505fd02e6b3d9d0730fa0027f126cb651a2d3eb751ec7f052443c00a230665a43c92fe7ed07271e", &(0x7f0000000300)='nfs\x00', 0x4, [], [0x9, 0x9, 0x1000, 0x2]}) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') socketpair(0xb, 0x8000b, 0x1db9, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f00000001c0)={[{0x271a9f05, 0x100, 0x3, 0x5, 0x10001, 0x0, 0x5, 0x200000, 0x1, 0x77956740, 0x7, 0x81, 0xdb}, {0x7, 0x3, 0x3ff, 0xc0, 0x3, 0xfffffffffffffffe, 0x0, 0x7fff, 0x80000001, 0x0, 0x1, 0x12f, 0x2}, {0x7fffffff, 0xbc87, 0x3ff, 0x4, 0x6, 0x0, 0x3, 0x5, 0x1, 0x3, 0x4, 0x3}], 0xfffffffeffffffff}) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000480)={0x2, [0x0, 0x0]}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000500)={r4, 0x8}, &(0x7f0000000540)=0x8) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000bd2ffc)='nfs\x00', 0x0, &(0x7f000000a000)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) creat(&(0x7f0000000100)='./file0\x00', 0x112) mkdir(&(0x7f0000000040)='./file0\x00', 0x8) 2018/03/28 09:51:41 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f000000afe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0), 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)="6f59061dc0f2b1684526dad839d55c04bbd658389fbe707f0bcbb268c857c48d8933526203d3a7f95b5bf2c8f0b00b44d196face9ad5d99745d9b5643e68daad9c1eba49aecd946188f67463443c8f314554b0f4db44d8fc15d96934393e34d6ab8fa51a4b7db557eb00a86ecaccf0e2874869245d4410ed", 0x78) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/28 09:51:41 executing program 4: epoll_wait(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0) pipe(&(0x7f0000d8bff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e12ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x80007387, 0x0) dup2(r2, r1) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x8001, 0x7fff, 0xfff}]}, 0x8) 2018/03/28 09:51:41 executing program 6: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sync() ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000180)=""/6) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x4, 0x20000010000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x7, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000400)={0x3, 0x1, &(0x7f00000001c0)=""/120, &(0x7f0000000240)=""/175, &(0x7f0000000300)=""/239, 0x105000}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000)={0x81, 0x9}, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='yeah\x00', 0x5) 2018/03/28 09:51:41 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffff9c, 0x1}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000100)={{0x0, @broadcast=0xffffffff, 0x4e22, 0x1, 'rr\x00', 0xc, 0xffffffffffffda1c, 0x6a}, {@dev={0xac, 0x14, 0x14, 0x11}, 0x4e23, 0x2006, 0x3, 0x100, 0x100}}, 0x44) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$netlink(0x10, 0x3, 0x2) writev(r1, &(0x7f00006f6000)=[{&(0x7f000075bfc6)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0x4}) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) [ 187.150175] sg_write: data in/out 167162/172 bytes for SCSI command 0xfe-- guessing data in; [ 187.150175] program syz-executor3 not setting count and/or reply_len properly [ 187.168441] sg_write: data in/out 5084/18 bytes for SCSI command 0x0-- guessing data in; [ 187.168441] program syz-executor5 not setting count and/or reply_len properly 2018/03/28 09:51:41 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x8) 2018/03/28 09:51:41 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3ff, 0x40000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x1804) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000180)=0x47) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000100)={{0xffffffffffffffff, 0x1, 0xffffffff, 0x2, 0x2}, 0xff80000000000000, 0x4, 0x2}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x540, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) 2018/03/28 09:51:41 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x1b0) pread64(r0, &(0x7f0000000040)=""/4096, 0x1000, 0x0) 2018/03/28 09:51:41 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000500)='cpuacct.usage_percpu_user\x00', 0x2761, 0x0) ioctl$sock_proto_private(r1, 0x89e7, &(0x7f0000000540)="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") [ 187.227204] sg_write: data in/out 167162/172 bytes for SCSI command 0xfe-- guessing data in; [ 187.227204] program syz-executor3 not setting count and/or reply_len properly 2018/03/28 09:51:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000f) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x501080) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000080)={0x3}) write(r0, &(0x7f0000000000)="240000002400f95c0832d8b4e3fb381c342b718f5aef4a5d7f00d9387341fcbe7ba10077", 0x24) 2018/03/28 09:51:41 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x40) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000040)=0x9) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x8}, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x80, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bind$nfc_llcp(r4, &(0x7f00000001c0)={0x27, 0x0, 0x0, 0x7, 0x1, 0x1ff, "b1dd9a87a02920afc0410c61b9548a61e3b883892cae0aea8a55082935042ab86b2ed05dc85d6552c14b73bd376cb45a2a9efdcbf84e2bdaa18acebd8bc4e1", 0x3b}, 0x58) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000240)={0x7fffffff, 0x1b, 0x4, 0x5f, "af601d6141c6527155b2a29befa493ef5cfedbf0f1aeb4715d3d66a3b533e0f0"}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f00000002c0)={r5, 0x2}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000300)={r1, 0x1fd}, 0x8) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000340)=0x10001, 0x4) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000380)=0x5, &(0x7f00000003c0)=0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000400)={r1, 0x9}, &(0x7f0000000440)=0x8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000480), 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00000004c0)=0xfff, 0x4) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000500)={0x80000000, 0x7ff}) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f0000000540)={0xff1e, 0x0, 0x7, 0x0, 0x1000, 0xfffffffffffffff9}) fcntl$setlease(r2, 0x400, 0x0) getcwd(&(0x7f0000000580)=""/109, 0x6d) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000600)={0x0, 'syz_tun\x00'}, 0x18) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000640)={r0}) setsockopt$RDS_CONG_MONITOR(r6, 0x114, 0x6, &(0x7f0000000680)=0x1, 0x4) socket$l2tp(0x18, 0x1, 0x1) init_module(&(0x7f00000006c0)='syz_tun\x00', 0x8, &(0x7f0000000700)='\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000740)={{0x8, 0x5, 0x0, 0x3, "a20c9363e54e84c403c8dd060d7517347ee6d946e2b070333606167dd5955955dbe4d0696fbbf87084bc7ffb", 0x9}, 0xe2, [0xffffffffffffffff, 0x7, 0x5, 0x4, 0x1577, 0x100000000, 0x0, 0x3, 0x6, 0x5, 0xffffffff00000000, 0x0, 0x7, 0x4, 0x80000000, 0x8, 0x1000, 0x3, 0x43, 0x4, 0x7f, 0x80, 0x3400000000000000, 0x10000, 0x400, 0x9, 0x3, 0x7fffffff, 0x9, 0xfff, 0x1ff, 0x5, 0x66b5, 0x0, 0x1, 0x3, 0x200, 0x9, 0x401, 0x3, 0x7ff, 0x4, 0x2, 0xdfd0, 0x3ff, 0xff, 0x6, 0x4, 0x3b23, 0x2, 0x80, 0x8, 0x10001, 0x4000000000000000, 0xffff, 0x7, 0x20, 0x7, 0x5ea6, 0x2, 0xff, 0x81, 0x7fff, 0xe535, 0x1, 0x6, 0x2, 0x8, 0x8, 0x3ff, 0x4, 0x7, 0x3, 0x3, 0x7ff, 0x94, 0x0, 0x0, 0x3ff, 0x3, 0x579b800000, 0x7ff, 0x9, 0x1ff, 0x7, 0x0, 0xff, 0x1ff, 0x5, 0xfffffffffffffffc, 0xfffffffffffffffb, 0x5, 0x3e2, 0xc2, 0x0, 0xfffffffffffffffb, 0x2, 0x9, 0x4, 0x81, 0x8, 0x3, 0x1, 0x1, 0x800, 0xfff, 0x4, 0x3f, 0x9, 0x6, 0x9, 0x7, 0x1, 0xe2f6, 0x5, 0xdfa, 0x3ff, 0x80000000, 0x9, 0x9, 0x2199, 0x0, 0x9, 0xffffffffffffffb4, 0x955, 0x2, 0xffff, 0x7], {0x77359400}}) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000000c00)=0x81, 0x4) syz_open_dev$sg(&(0x7f0000000c40)='/dev/sg#\x00', 0x3, 0x800) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000000c80)=""/106) 2018/03/28 09:51:41 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x55071, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x400) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000748f08)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/03/28 09:51:41 executing program 7: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000380)=0x10, 0x80000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000003c0), &(0x7f0000000400)=0x8) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x2) symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00') ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000440)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x6, {0x2, 0x4e24, @broadcast=0xffffffff}, 'tunl0\x00'}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00000009c0)=""/205) recvfrom$inet6(r2, &(0x7f00000000c0)=""/245, 0xf5, 0x122, &(0x7f0000000000)={0xa, 0x4e22, 0x8c, @mcast2={0xff, 0x2, [], 0x1}, 0x409}, 0x1c) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000040)={0x9, 0x3}) dup2(r1, r2) 2018/03/28 09:51:41 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000040)={{0x8, 0xfffffffffffffffd}, 0x5}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x40000000000001c, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) 2018/03/28 09:51:41 executing program 6: socket$packet(0x11, 0x2, 0x300) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = syz_open_dev$sndpcmp(&(0x7f0000001940)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x50800) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000640)) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000100)=@security={'security\x00', 0xe, 0x4, 0x494, 0xffffffff, 0x0, 0x30c, 0xc0, 0xffffffff, 0xffffffff, 0x400, 0x400, 0x400, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0x98, 0xc0}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x4, 0x13040000000}}}, {{@uncond, 0x0, 0x208, 0x24c, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'\x00', {0x5, 0x9, 0x40, 0x7fff, 0x10001, 0x2, 0x1, 0x0, 0xa0}}}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@IDLETIMER={0x44, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00', 0x1ff}}}, {{@ip={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0xffffffff, 'ipddp0\x00', 'vcan0\x00', {0xff}, {}, 0x3d, 0x1}, 0x0, 0x98, 0xf4}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x0, @random="f401414bab9a", 0x346, 0x6, [0xa, 0x27, 0x23, 0x18, 0x36, 0x40, 0x20, 0x2, 0x12, 0xa, 0x2d, 0x3b, 0x38, 0x3d, 0x25, 0x15], 0x3, 0xffffffff7fffffff, 0x1000}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) sendmmsg$alg(r2, &(0x7f0000001bc0)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="ad", 0x1}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) r4 = socket$vsock_stream(0x28, 0x1, 0x0) recvmmsg(r2, &(0x7f0000002c40)=[{{&(0x7f0000002500)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000002b40)=[{&(0x7f0000002ac0)=""/67, 0x43}], 0x1, &(0x7f0000002bc0)=""/114, 0x72}}], 0x1, 0x0, &(0x7f0000002d40)) pwritev(r4, &(0x7f0000001900)=[{&(0x7f0000000680)="e7b60b70", 0x4}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f00000016c0)="986fe70ad6251d4f708e385aa564da70fbda14e45092e68f6c4c13c11aa3e4a424d96eb4f03fe3e31a5b789060a8658c17ff8190ba11873a3b1e8506c7437bf92e7fe9cd0873b1975b4bf0d12152811b9c36346cb0132a64bf99d2a515af7041ab8d689dbd76e232990d0430d04aee35eda9fb4f7843396894a9de3e51879fb68fab1ccb58e60c2f7829534b7891518deb4f65f146474692b456b7d3ca6cc596fe9f4e3050e727c5c9b8b16ca67045daabcc26ae8d73f4e3a7e0", 0xba}, {&(0x7f0000001780)="1db0be47db0bdaed2567c09b2821642d23d5343a846d165a642511e06f3af4d41af9d55f5ef848d3d63d2370b785ba64c9835b13f3fe0540efa4124da6e50bc782d85fd7f5278db448b896e2fe", 0x4d}, {&(0x7f0000001800)="79ff2df7cf46fccb47739cbd0c147eeda22c850c58102c08c0635a464c6b23a7fccc7a3e28a5319d527b18edef9481c6c6824566da679a9904df1a73a459d39e54e527adb651e902e1c6e43c7dfc0e22281095a90734a7fb1cf175403f3f8359f9ae023149d27976df2c636f15d574e86ae0c41576eb90e4230aa08c60e3e18c74df410449e52ff180deb60910f3d06afa6683b7d8625fe59e1b3a86c1da53ffc07cee6f53afa0bfd0956a518a5236c9e5fe2cf09c5c47fc86e4a1d1f0f71d90123a0bd52b1882a5f339b728d135d66019f3", 0xd2}], 0x5, 0x23) 2018/03/28 09:51:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x4, 0x40800) r2 = gettid() renameat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000180)={{0x3ff, 0x7fff}, {0x4, 0x8}, 0x81a, 0x0, 0x4}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000140)={0x800, 0x6, r2, 0xf31, r3, 0xa0bc, 0x2, 0xffffffff}) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffa}) 2018/03/28 09:51:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x4, 0x10000) accept4$bt_l2cap(r2, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80800) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x62dc, 0x0, 0x0, 0xa4d6}) ioctl$KVM_RUN(r3, 0xae80, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) 2018/03/28 09:51:41 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x401, 0x4) sendto$inet6(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0xd, @dev={0xfe, 0x80}}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6d, 0x220440) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80800}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r2, 0x200, 0x70bd25, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40004}, 0x10) socket$packet(0x11, 0x0, 0x300) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={r3, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={r4, r5}) 2018/03/28 09:51:41 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x9, 0x4) getresuid(&(0x7f0000000040)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) setuid(r1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000002c0), &(0x7f0000000300)=0x10) 2018/03/28 09:51:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000100)=""/145, &(0x7f00000001c0)=0x91) 2018/03/28 09:51:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) munlock(&(0x7f0000f77000/0x14000)=nil, 0x14000) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40, 0x8) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') 2018/03/28 09:51:41 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r0, &(0x7f0000001100)=@nl=@unspec, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_adj\x00') setsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f0000000080)=0x1, 0x4) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) 2018/03/28 09:51:41 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x2}, 0x4) syz_emit_ethernet(0x36, &(0x7f0000c22000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @icmp=@timestamp={0xd}}}}}, &(0x7f00009f8000)={0x0, 0x1}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000100)={0x0, @empty, 0x4e21, 0x2, 'none\x00', 0xa, 0x1, 0x69}, 0x2c) 2018/03/28 09:51:41 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x1, &(0x7f00000002c0)=0x0) r2 = fcntl$getown(r0, 0x9) rt_sigqueueinfo(r2, 0x7, &(0x7f0000000040)={0x1d, 0x1, 0x0, 0x3}) io_submit(r1, 0x1, &(0x7f00000009c0)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000300)="05cafbbcfa", 0x5}]) 2018/03/28 09:51:42 executing program 1: r0 = socket(0x2, 0x2000080003, 0x8) add_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000400), 0x0, 0xfffffffffffffff8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @random="1d16f2639122"}, 0x2, {0x2, 0x0, @multicast2=0xe0000002}, 'bridge0\x00'}) 2018/03/28 09:51:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001380)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f000082ef0a)=""/246) close(r1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x800, 0x0) 2018/03/28 09:51:42 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000004fb1)=ANY=[@ANYBLOB="fffffffffeffaaaaaaaaaabb08060001080006040000aaaaaaaaaaaaac1414004bce785f966bac141400"], 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x6, 0x20000) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000100)=0x2) futex(&(0x7f0000000000)=0x2, 0x1, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)=0x1, 0x2) 2018/03/28 09:51:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x4) socket$key(0xf, 0x3, 0x2) 2018/03/28 09:51:42 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x2, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000b5b86438bc97b5a689bd000000000000000000000000aafe8000000000000000000000000000aa00004e20bb405a7079ffc30621329537183af25fd2461132f21c5432860ff68f5a5fd62b066e9df343c25eaa90f803cd8326f1d1047ea0b09a58e8dd4973ff175199c0375a9d7bdb75a89f4a78846a220ec2b4b994fcbb507674bdbdf4db0602e2a1144579ae98af9e", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/03/28 09:51:42 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000007ffc), 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}], 0x4c) 2018/03/28 09:51:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e45000)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x57) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x9, 0x1, [0x9c49]}, 0xa) 2018/03/28 09:51:42 executing program 6: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = socket$inet(0x10, 0x0, 0xdcd7) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x440, 0x0) ioctl$TIOCCONS(r1, 0x541d) sendmsg(r0, &(0x7f0000000380)={0x0, 0x293, &(0x7f0000000340)=[{&(0x7f0000000000)="2c18dfbb989487e48593a04482b0f6e78581fe7f3e1c491f38", 0x19}, {&(0x7f0000000040)="11dd2b4632e9c9598e6ab2b977f4cffc0b55dcad038bf8163420140a7607b5027a833d5e07052832a0627fa4ddd7d017cb2d7d21f8fed7a971fd4227e2462539f3d907e433ad0c3469c78cea06a4e2498c4cafd804ad8b5344739c92a75622402e671e10478a704d05491246512d756c209e3591dbc87e69e754b85a3a33c9cffdf9f38f4e645be4a18c4de79f540f96cc95b1469f455bacf91470ed301be1173e7d46779dea9757669a2fed62dd46589674ca1e0a659ad55be199dac164d7354efdda46e6a1fb8822d8aa4448dab52b0ee2b638424c6b897f47207f", 0xdc}, {&(0x7f0000000140)="dbb039ed28d5ed8170395a8bfd21a97691df4225a013d1c10de42cd84953cec0916d8e6ae971920fa6e52ca2135083a4", 0x30}, {&(0x7f0000000180)="3776023c26a123be2ea8648719d6ed18d0e193001eba10b37afea36f1e6906ba436a2850abaeeb34fa233bdf7cd3ff5ecb14e61303f7c3aa23702a39f72843f1816776c4f1472bfad6964d994316d1ea09efa7f5246fd1334f11eedabb4d87c093a9800b00dc0c3714888e7920b8c80f7100b9a836349b1cbdcd7c66118c1cccb1c4de300c4a727d0cb222f6eed3fb0bb2be0bf185dfc9b4a6a717a237029457", 0xa0}, {&(0x7f00000003c0)="e1b68c725e80c1475f45634d6e2b7ca1155756da726683881c45999d299bd11c875761970f9f11320e611dab3a9afc3590d2d8d09a81ce587a5f40b73a1e59b8eebe06bd8d6527c67104c8de9df667e31e7ee7433661c8211242c7e607fe1f5d0343", 0x64}, {&(0x7f0000000440)="c1420f29259a52f84c9f73e83b95c37bdf8a597d094bb7a6a9f54056ce6f34d7fe9de66258417dc38da6cd8eaa1f65107444e07c0bcd9984f543e93fba4a71810554ceacada8aebaa1", 0x49}], 0x6, 0x0, 0xffffffffffffffbe}, 0xfffffffffffffffd) 2018/03/28 09:51:42 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)=0x8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000000000)=[{r3}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) fcntl$setstatus(r2, 0x4, 0x2000) 2018/03/28 09:51:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x1, 0x0, [{0x200004b564d02, 0x0, 0x17}]}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000100)={r4, @in={{0x2, 0x4e20, @rand_addr=0x2}}, 0x9, 0x7dee, 0x5, 0x9, 0x5}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000200)={r5, 0x101}, 0x8) 2018/03/28 09:51:42 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x9, 0x3f, 0x1f, 0x6b}, {0x4, 0x5, 0x100000000, 0x400}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2}) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000000c0)=""/93, &(0x7f0000000140)=0x5d) 2018/03/28 09:51:42 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0xc0000, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000000280)={0x5, 0x788}) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)={0x0, 0x0, 0xbf48, 0x0, 0x304f424, 0x200000000000000}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) r2 = accept4$ax25(r1, 0x0, &(0x7f0000000040), 0x80800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x202}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x6c, r3, 0x10, 0x70bd2c, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xbcc}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3ff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x6c}, 0x1}, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000080)) socket(0x1a, 0x0, 0x0) 2018/03/28 09:51:42 executing program 2: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) sendmmsg(r0, &(0x7f00004d2f80)=[{{&(0x7f00001e4000)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f000050d000), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x2e, &(0x7f0000000040), 0x2000000000000339, 0x0, 0x2af}}], 0x831, 0x0) bind(r0, &(0x7f0000000140)=@pptp={0x18, 0x2, {0x1}}, 0x80) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xf8a, 0x40000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'ifb0\x00', 0x400}) 2018/03/28 09:51:42 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r1 = creat(&(0x7f00003f1ff8)='./file0\x00', 0x0) finit_module(r0, &(0x7f0000000040)='/dev/snd/seq\x00', 0x1) perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 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, @perf_bp, 0x0, 0xb1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r1, r0) 2018/03/28 09:51:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000280)={0xa, 0x20000000004e22, 0x4}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) 2018/03/28 09:51:42 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x10080) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0xc0, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x100000001}, @in6={0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x15}, 0x8001}, @in={0x2, 0x4e20, @rand_addr}, @in6={0xa, 0x4e24, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x101}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @rand_addr}]}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000003c0)={0x8, 0x0, 0x0, 0x5, r2}, &(0x7f0000000400)=0xfffffffffffffe45) connect$unix(r0, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e20}, 0x6e) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000000180)="7f16e279e0f67d02aecaed9ddd406a21e5fd903dee17223dcad1e9d349d179cf62c910689b7b2be300e900a09603b1ae04f7d33acee82b936d6b21b336fc5c09cfd473a93f51509ca9230224a96ab9017d4538ec87f02746761c7d9a58081356719233e1406dbb2677f957bb7f7044821f161df50c8019d66c3f207b054d35d3ec584eae6a3be82b8f83596924ba1914fcf869a7eaed992856a0dac94db92fcbc616c65ecfb137f4c53b6cf69c4b09703240965c2169400be779f93efa42035b858728cbc81c243a3c9639ade7d0fcb2368461fe5d392c377da3541c6889f87af2e1289f2263346060242cdecacfdc5fd3e47b058561", 0xf6) 2018/03/28 09:51:42 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}}, 0xd2, 0x0, 0x101, 0x3, 0x1000}, &(0x7f0000000300)=0x98) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7aff5)='/dev/audio\x00', 0x0, 0x0) close(r4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}}}, 0xd39, 0x3, 0x9, 0x40, 0x57b}, &(0x7f0000000400)=0x98) socket$inet(0xa, 0x803, 0x3a) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r4}) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/191, 0xbf) 2018/03/28 09:51:42 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x12) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000080)=0x8, 0x4) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x400, 0x83048663a76cf6b3, 0x4, 0x1c, "710411b13afa70450ed7e4ead2aeee02b630376962bf3e0c89fa91d0654df70b56282dcf535c037a389b7d3513015849a33c5dce842c0823fc5f16e77a1827ac", "9cbc25474b6026e673f72117f4895b132afab7fe09902c907c12ea986ced12c4", [0x6, 0x7]}) getsockopt(r0, 0x400000000000003a, 0x20000000000001, &(0x7f0000000f44)=""/188, &(0x7f0000000040)=0xffffffffffffffd8) socket(0xa, 0x3, 0x3) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x10201, 0x1, 0x0, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00000000c0)) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x6, 0x1, 0x18, 0x8, "924d45d51b01e81717aa382662c20ff05d3ce702af029c382ae6c4bb72196f5bc56df321d5b9d8c893645f0dcac717b7ee62862aa9c14802c5519e6370abd17b", "af42c669682d72361467b33136d1a79e7c9f2afe70c10b7ab612f086ccf0c8f5", [0x4, 0x8]}) 2018/03/28 09:51:42 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100), 0x4) socketpair$inet(0x2, 0x3, 0xea, &(0x7f0000001440)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001480)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0xf}, 0x6}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8001, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x5c7b}, @in6={0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7}], 0xa0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000000)={0x40, 0x2, {0x3, 0x3, 0x5, 0x3, 0x1ff}}) 2018/03/28 09:51:42 executing program 2: keyctl$set_reqkey_keyring(0xe, 0x2) request_key(&(0x7f00007c5000)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a}, &(0x7f0000d77ff9)='\x00', 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) 2018/03/28 09:51:42 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x31a00dfb}, 0x10, &(0x7f00000003c0), 0x0, &(0x7f0000000080)=[@cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000000000), &(0x7f0000000040)}}], 0x58}, 0x0) 2018/03/28 09:51:42 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = getpgrp(0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xd899, 0x60000) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000080)=0x4, 0x4) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r2, r4, 0x7, r0, &(0x7f0000000000)={r1}) 2018/03/28 09:51:42 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) set_mempolicy(0x3, &(0x7f0000000140)=0x138, 0x4) ioctl(r0, 0x2275, &(0x7f00000000c0)) 2018/03/28 09:51:42 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r3 = request_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='/dev/audio#\x00', 0xfffffffffffffffb) r4 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate(0xc, r3, &(0x7f0000000240)="0bf7c64a7c65d7e6d76d1d8c6c04552866c69cae936b754b8ce51c6c247943f8a046000b67480eff1f8898f30aff6dce7f1a6a3e47a75b5292f5e8757993f033ac64495fb8e0fb754e31224c96dbf969744a2e299836766f5493c4a34b1bc218b3b9a344acece3b2166f3ecdbd88f8127c34c2299b97e333966ba056eae15a28e7a75f42ddf3204a0dfb4c3665787f698aa3b94d561e05f8a25768e2c146daf06b34fdbadb", 0xa5, r4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f00000000c0)="460f01c9f00937409bb9800000c00f3235001000000f30c4e21592948a0000008048b80d000000000000000f23c80f21f8350000b0000f23f8b9800000c00f3235008000000f3048b8ff240000000000000f23d00f21f835100000060f23f8650f0636460f01df", 0x67}], 0x1, 0x0, &(0x7f0000000140), 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x13}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/28 09:51:42 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f00008cffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002580)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000002680)=0xe8) clock_gettime(0x0, &(0x7f0000002700)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f00000027c0)={&(0x7f00000026c0)={0x1d, r2}, 0x10, &(0x7f0000002780)={&(0x7f0000002740)={0x7, 0x0, 0xc4, {r3, r4/1000+30000}, {0x77359400}, {0x4, 0x4, 0x200, 0x8000}, 0x1, @can={{0x1, 0xe747, 0x2, 0x5}, 0x5, 0x1, 0x0, 0x0, "978d4cbd81238f31"}}, 0x34}, 0x1, 0x0, 0x0, 0x8090}, 0x4) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = accept4(r0, &(0x7f0000000040)=@rc, &(0x7f00000000c0)=0x80, 0x0) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000011c0)='/proc/self/net/pfkey\x00', 0x10800, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r7, 0x80e05411, &(0x7f0000000100)=""/4096) setsockopt$inet_buf(r6, 0x0, 0x12, &(0x7f0000000000), 0x0) 2018/03/28 09:51:42 executing program 0: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, r0, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xb8, "ea1c687e5fc1548725fd7bf0966e2b0522f3609a4e78f5248efedcbc091cc71488b8034a4aaf586ae82de17250e416c675bfe674e83360c385c797230c370a5f69f6fbcb4925962fd8a8bc36b40e5661499a98b43058c1f6e21b3c02fdcaed1df839d3956a814baa3d3362c6508775d9992b8b13c8816f24a0afa2de39fb5145bee42c7278faf6b41055f5ac65545b4b9121b09e86810562236e52d6b2ff0d255c8171176982f89d9fb6f8e803c9741f83691fb3a1d23ad7"}, &(0x7f0000000140)=0xc0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0x32c1, @loopback={0x0, 0x1}, 0x200}}, 0xc5a, 0x4}, 0x88) [ 187.713972] sctp: [Deprecated]: syz-executor7 (pid 32079) Use of int in maxseg socket option. [ 187.713972] Use struct sctp_assoc_value instead 2018/03/28 09:51:42 executing program 0: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000080)=0x4) write(r0, &(0x7f0000000040)="240000001a0025f0006bb404fe0c051c020b49ff6e10b500200700eb0800030001009bb6", 0x24) 2018/03/28 09:51:42 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x400) ftruncate(r0, 0xffff) write(r0, &(0x7f0000cbd000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') 2018/03/28 09:51:42 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000725000)="6e732f697063005a55c9bac4b669d9bad30ee7b7471b5c5f139e478c5a80a81227fd426ec4d35d9ee37ec1d755e7d669cbb166b81f3ae5c0c48610224cbf53738cb8f9180ae4b6a40a39ca5f8c5a080d5278362b557b12c04d1d3f24f413fb41c6e32889dd") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) syz_open_procfs(r1, &(0x7f00000000c0)='ns/ipc\x00') 2018/03/28 09:51:42 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x8000, 0x0) r1 = eventfd2(0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000080)={r1, 0x0, 0x2, r3}) r4 = eventfd2(0x0, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x80000000, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r4, 0xc004aea7, &(0x7f00000001c0)=0x1) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000000040)={r4, 0x2, 0x2, r4}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x42000, 0x0) r7 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80000) ioctl$sock_bt_hidp_HIDPCONNADD(r6, 0x400448c8, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYRES32=r7, @ANYBLOB="f90906005c631d253cf8b93afac1fc24dedb22192a75a4593ebbabbe7b4e0466f56f254070407d06c8ef22e476d291e6e29251bea18575db53f5fb168113d737b69218c3a56ebb82c3a1c30d6e43a598d1ee8f341cefbc5d4ef5c187166fa4e4b676679ec3d02ab64497b37db88621ef2d3ab87e7f18d3467b08f74b6b4bfaea984189ee05836f02c65e5a39d319e71ec63784f2d0f1e4", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="c1939fd2747ec291c90fc6dcf70efcceca2542"], @ANYBLOB="000703000000ffffeb850000010401000000d639"]) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000180)={'syz_tun\x00', 0x8000}) write(r2, &(0x7f0000000280), 0x0) 2018/03/28 09:51:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') readv(r0, &(0x7f0000000600)=[{&(0x7f0000000400)=""/190, 0xbe}, {&(0x7f00000004c0)=""/162, 0xa2}, {&(0x7f0000000580)=""/114, 0x72}], 0x3) sysfs$3(0x3) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/61, 0x3d}], 0x1) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000180)=[{0x9, 0x2, 0x10000, 0x3, @time={0x0, 0x1c9c380}, {0x2, 0x75}, {0x800, 0x5}, @addr={0x0, 0x101}}, {0xfff, 0x7fffffff, 0x200, 0x2, @tick=0x3, {0xd7, 0xb3}, {0xfcb, 0x6}, @raw8={"f7f081244c438b4cb9c55d36"}}, {0x2, 0x4, 0x2c, 0x2, @tick=0x3, {0x3, 0x10001}, {0x4a4, 0x2}, @raw8={"922171a709fc8c8e929eb173"}}, {0x200, 0x0, 0x20, 0x725, @tick=0x62, {0x20, 0x1}, {0xff, 0xd1e}, @raw32={[0x6, 0x2, 0x8]}}, {0xffff, 0xfffffffffffffff8, 0x1, 0x3, @tick=0x100000000, {0x2, 0x3}, {0xdecdfc9, 0x7}, @note={0x400, 0x3f, 0x0, 0x2, 0x8}}, {0xe10b, 0x8, 0x32c7, 0x1, @tick=0x40, {0x240000000000, 0x4}, {0x8, 0x4}, @result={0x1}}, {0xffffffff, 0xfa39, 0x4, 0x8001, @tick=0x7fffffff, {0x9, 0x1ff}, {0x100, 0x3}, @ext={0x46, &(0x7f0000000080)="255f52240e411aacb6249cfd1ecea2b6fdaa67aa7f6e841236b326d3ba7e9bce81a32f8d6f6fae4d7c1cdcf43deac9b5a8d0b44e0f34ae588f72ea742be2e2c05a9c4e0e75ee"}}, {0x0, 0x3, 0x5, 0xd0, @tick=0x10000, {0x6, 0x7}, {0x7f, 0x3}, @quote={{0x3, 0x7f}, 0x401, &(0x7f0000000000)={0x7fff, 0xfffffffffffffffa, 0x4, 0x2, @tick=0x6, {0x5, 0x7e0e}, {0xc000000}, @queue={0x8, {0x40, 0x1}}}}}, {0x0, 0x101, 0xfffffffffa5254b5, 0x1ff, @time={0x0, 0x1c9c380}, {0x49, 0x7}, {0x9, 0x7}, @ext={0xe, &(0x7f0000000100)="ef19f181049936a78bb9b4f6704d"}}, {0x2, 0x1, 0x8, 0x7, @time={r1, r2+30000000}, {0x10000, 0x400000000}, {0x8, 0xff}, @note={0x2000000, 0x0, 0x7, 0x7f, 0x8}}], 0x118) 2018/03/28 09:51:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000080)) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2e, 0xaff, 0x0, 0x0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary='\b'}]}]}, 0x20}, 0x1}, 0x0) 2018/03/28 09:51:42 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x4000400) write$rdma_cm(r0, &(0x7f0000001b80)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000080), 0xffffffff, r0}}, 0x18) 2018/03/28 09:51:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) bind$vsock_dgram(r1, &(0x7f0000000dc0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000e40)=@broute={'broute\x00', 0x20, 0x4, 0xd18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0xd66) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000ec0)={0x0, @in={{0x2, 0x4e22}}, 0x6d4, 0x1}, &(0x7f0000000e00)=0x88) setsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000000fc0)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000f80)=r2, 0x4) [ 187.771150] sctp: [Deprecated]: syz-executor7 (pid 32079) Use of int in maxseg socket option. [ 187.771150] Use struct sctp_assoc_value instead 2018/03/28 09:51:42 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs, &(0x7f0000000100)=0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x8}}, 0x4, 0x5, 0x6, 0x1, 0xc3b9}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={r2, @in={{0x2, 0x4e24, @rand_addr=0x2}}, [0x3, 0x10001, 0x8, 0x2, 0x3, 0xc, 0x10001, 0x2, 0x0, 0x1, 0x8000, 0xd8, 0xffffffff, 0x6, 0xffffffff]}, &(0x7f0000000340)=0x100) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000040)='%)#\x00') msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3) 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, 0xfffffffffffffffd}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/03/28 09:51:42 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000006000), 0xff03) r1 = mmap$binder(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x3000002, 0x22812, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0x130, 0x0, &(0x7f00000003c0)=[@exit_looper={0x630d}, @free_buffer={0x40086303, r1}, @transaction={0x40406300, {0x3, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x10, &(0x7f0000000140), &(0x7f00000001c0)=[0x0, 0x78]}}, @transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x38, 0x18, &(0x7f0000000200)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @fda={0x66646185, 0x8, 0x4, 0xb}], &(0x7f0000000240)=[0x18, 0x38, 0x18]}}, @transaction={0x40406300, {0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x18, 0x28, &(0x7f0000000280)=[@fd={0x66642a85, 0x0, r0}], &(0x7f00000002c0)=[0x0, 0x48, 0x38, 0x40, 0x38]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x28, 0x10, &(0x7f0000000340)=[@ptr={0x70742a85, 0x0, &(0x7f0000000300), 0x1, 0x2, 0x26}], &(0x7f0000000380)=[0x30, 0x68]}, 0x3}}, @release={0x40046306, 0x2}], 0x4d, 0x0, &(0x7f0000000500)="024eecbfacbd425b9787b0f6bdf9aa2f8d423666a62ad128cc8534bcd393b7513a6edb82f8f2f5856edcd629daedb28e0f8db1dbe2753712b2a96814e9d1ecf038c6cec81ed667248cc1773102"}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/188, &(0x7f0000000100)=0xbc) write$eventfd(r0, &(0x7f0000000000), 0x8) 2018/03/28 09:51:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c0000001d00010000000000000000000100ff00080003000a000000"], 0x1c}, 0x1}, 0x0) 2018/03/28 09:51:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@rand_addr, @dev={0xac, 0x14}]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) [ 187.839322] kernel msg: ebtables bug: please report to author: Wrong len argument [ 187.906915] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/28 09:51:51 executing program 0: 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 = gettid() fallocate(r0, 0x0, 0x3, 0x1f) r2 = syz_open_procfs(r1, &(0x7f0000000000)='children\x00') pread64(r2, &(0x7f0000000080)=""/26, 0x1a, 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x28040000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x6c, r3, 0x10, 0x70bd2b, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x400}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3f}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4c880}, 0x20040050) 2018/03/28 09:51:51 executing program 3: r0 = socket$packet(0x11, 0x0, 0x300) r1 = dup2(r0, r0) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000000000)=""/164, &(0x7f00000000c0)=0xa4) getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000ad1000)=""/36, &(0x7f00000a2ffc)=0x24) 2018/03/28 09:51:51 executing program 7: r0 = dup(0xffffffffffffff9c) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000040)={{0xf000, 0x6002, 0x0, 0x7, 0x0, 0x101, 0x4, 0x8, 0x4, 0x60fb, 0x5, 0x7f}, {0x3002, 0x0, 0x4, 0x1, 0xffff, 0x80000000, 0x7, 0x2, 0x2, 0x81, 0x7f0c, 0x8}, {0x15000, 0xd000, 0xa, 0x0, 0xffffffff, 0x515, 0x7fff, 0x2, 0x0, 0x192, 0x8b71}, {0x4000, 0x6000, 0x1f, 0x8000, 0x1, 0x0, 0x4, 0x6, 0x8, 0x8001, 0x3, 0x5}, {0xf000, 0xf000, 0x9, 0x40, 0x0, 0x3, 0xffffffffffffffde, 0x0, 0x5, 0x5, 0x20000000000000, 0x3}, {0xf000, 0xf000, 0x9, 0x2, 0x4b, 0x6d03, 0xfffffffffffff800, 0x10001, 0xffffffff, 0x7, 0xffff, 0x2}, {0xf002, 0x6000, 0x4, 0x7, 0x10001, 0x1, 0xffff, 0x6, 0xeef, 0x0, 0x3, 0x9}, {0xf005, 0x7000, 0xf, 0x40, 0x9, 0xffff, 0xe157, 0x1141, 0x3, 0x200, 0x100000001, 0x1000}, {0x1d000, 0xd000}, {0x0, 0x6000}, 0x0, 0x0, 0x0, 0x2010, 0xd, 0x8000, 0x6000, [0x8, 0x1, 0x9, 0x7]}) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000000)={0x27a50989, 0x3}) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000200)={0x9, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}]}) accept4$ax25(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/03/28 09:51:51 executing program 6: r0 = socket$inet(0x2, 0x2000000080002, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netfilter\x00') setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180)={0x7fff}, 0x4) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000001c0)=""/28) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x0, 0x90, [0x0, 0x200000c0, 0x200000f0, 0x20000120], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000100000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00000000"]}, 0xe0) 2018/03/28 09:51:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = dup(r1) sendmmsg$unix(r2, &(0x7f0000000000)=[{&(0x7f0000005180)=@abs, 0x6e, &(0x7f0000002200)=[{&(0x7f0000001200)="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", 0xf21}], 0x1, 0x0, 0x0, 0x4c800}], 0x1, 0x80) accept4$nfc_llcp(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x58, 0x800) 2018/03/28 09:51:51 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) preadv(r0, &(0x7f0000000540)=[{&(0x7f00000001c0)=""/225, 0xe1}, {&(0x7f0000000000)=""/137, 0x89}, {&(0x7f00000002c0)=""/143, 0x8f}, {&(0x7f0000000380)=""/222, 0xde}, {&(0x7f0000000480)=""/16, 0x10}, {&(0x7f00000004c0)=""/114, 0x72}], 0x6, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000020101000000000000000000000000008b9f8e43f167a12a24b701dc2db138e067c0258731287e31ed50ce3391b085ed93b56ff92661f6a572432dea9023e607870c9e65bba92852ea94a92f700e90e7b802a70d294174f6b73960295e96f109c33da0aef35d0fce643ef8991051818b2f21dee8217913c82210a2b0b5c481b10bd65009b0f09381275d97ec78e6dbc98e4f39557a4f899b22f01f202e755f4d4b8e3ac97ca758afbe7a00000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/28 09:51:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001140)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x200) getsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000000140)=""/4096, &(0x7f0000000080)=0x1000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x0, 0x8001}}) 2018/03/28 09:51:51 executing program 5: r0 = socket(0xa, 0x2000000001, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000000)={0x0, 0x80000001, 0x5, 'queue0\x00', 0xac}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) 2018/03/28 09:51:51 executing program 3: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000080)={0x582d, 0x20}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000040)) io_setup(0x801, &(0x7f0000000580)=0x0) io_submit(r2, 0x2, &(0x7f00000004c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000000c0)}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000140)}]) [ 196.631073] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the chain 2018/03/28 09:51:51 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'erspan0\x00', &(0x7f0000000000)=@ethtool_cmd={0x1f}}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) ioctl$TIOCEXCL(r1, 0x540c) 2018/03/28 09:51:51 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000a000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x28c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000184000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/28 09:51:51 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140)={[0x30]}, 0x2) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x24000, 0x80) r3 = getpgrp(0x0) sched_setparam(r3, &(0x7f0000000100)=0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) tee(r1, r1, 0x1, 0x18a4674c9494a1c1) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000300)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast2=0xe0000002, 0x4e20, 0x9, 0x4e23, 0x0, 0xa, 0x20, 0x20, 0x84, r4, r5}, {0x100000001, 0x10b3, 0x7, 0x100, 0x9, 0x4, 0x1, 0xb9}, {0x8, 0x36e, 0x8, 0x8}, 0x8, 0x6e6bb7, 0x1, 0x1, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d3, 0xff}, 0x0, @in=@rand_addr=0x4, 0x3507, 0x0, 0x2, 0x800, 0x3, 0x8001, 0x7}}, 0xe8) 2018/03/28 09:51:51 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000066000000000000000000000000000000"], 0x78) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) dup2(r0, r1) 2018/03/28 09:51:51 executing program 6: r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x80, 0x30001) sendmsg$netrom(r2, &(0x7f0000001580)={&(0x7f0000000080)=@ax25={0x3, {"24669d4a5f1c1a"}, 0x1ff}, 0x10, &(0x7f00000002c0)=[{&(0x7f00000000c0)="ad2c5d9bded2d019f0f2e5c183d52ffbca9fdcf875486b61fc34a7146610c2125b8d14947643a4e77930242c610074aef8ee058e2d91d0b05d305aec68a76b5e4b8fa7c280ccf7ae9cbcf95986121107c63ca1c5c6361e02c1ad4c90da53752ff70d2d9841904f23b83e50a62791bd42f36b30376c82b46fca1cf67f08959241ab7318f086b9dc355bc1c7904f86bdd0a8b2f2ef5197590a23b7109846ee9cd76d74f22b0cb969ad48bbf20cd17d145bd0773df1620d32608cdc84dd944f3d346b8889187272959260e92b973fce1f27bcc16ca96d9c7a055d038a5b88acb7bea633444cf70ce21a85d02d8396c1d54e", 0xf0}, {&(0x7f00000001c0)="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", 0xfb}], 0x2, &(0x7f0000000300)=[{0x78, 0x10f, 0x2, "a37d97d3c8a9b18e59ede2283ed3935a9d0cb8d3022194c0f429e1d13a96d4756e30627276539d5649644b95fd2c35432049b1ca827a63389db9fd7d9a089093b5dd7695d7933e191557362da11a9def5e7ecf738b0655de8dadeaff741eeb1adc09e9030f6921174a8b"}, {0x100c, 0x3a, 0xfffffffffffffff8, "5dfecb0f3556436fe3de11252317c3475cd543b3cc017706182b65beb73136fc68db69e9060d9d5c16dbfb4aca5cd6a1f9049eeb4494fde363725d5fb47bf265fdbcb5f4301aec1bc19cabee857ff34292d5676154aa440246e14ce2a45aeb68d741aa414c7a73238a5f7046381fd2ee55138492d7183a4113195244887a3c4215fa411c73725e3c4ad91933bd81fdeb300b10e88602ce8e63ac90367775faab2f9920ee80bbfb1588caaf1837315cf6086eaa1dd8679c77639a7f000cadfe819a33150900b700c69a5b30c09fa8f5688828ada78595c6e0981fd9bd164c9e4be4388e0fb8b4827658f302c59c025ae1cb1167122fc3fc1306eb580d534aca82cd01c4b8d4ecdc582793d93c557e928257ba074ebf1adc86ef63263bcc65a2f431789bb1171ca92961ef136a58fd8118eba91eb7b8eb09047d3d8264e1717a9196b4b24ab9430d83158bd0177decdd26912ff896ef359dcef83eab5da10ac96cf8310ef295b5dbf737e06b1c182d14cee3bbb98b4cd8e0f2ee7b3e64756eba8bfd999598c3c3cd10e179754724dc6f31bb676695d27031393aeccebed289e4db4464c7799d3924f79cf5abc390220a48ea40ae2fdfefd69069d884c6569346c30782553c9d3c455a08e193aab591f25011c4b636cfe3f8b628bd806bd0ed0194047e83a2bcaa4a2ab5dc8a7d3bad1f67f595c7e8fc9adcc149ec4ea0d255d55c035fd15c3b119436aada60c63db5bc41d66a570e1c2081da855dd6fa85074814fcbaf2a507bc98768e7ff6dc1842fa7a886f91b1084e494a43ffdf72e827710d1e4188ab65a3ea7e2368585f6ecb758afab7cbfcd55a12a0fa3999f05470543b245d3e2dec33a481ac0a63cf74645226423be5daf30dbbf3229d9f234d4f2a7da94da5c099e935f6cde9c609c14b10b48f9b85da2cc1a630833fd929c317426ced705c97afbf8bf3d5e5db533ec6cb77b1abc61b24e13c6ad8e9d74f1d7c8ae28a9582fbaa531261efd91fbce529819bd68c152c54d77d58745b251b25f1d4074b53e129a82e1f429041f13dedcdd832a015670aa48a38aed7461301f235584f00158447a3f8b0658cf90585d22e4cddcbad7ca9c3d788f8d029da6d743c375774eb7458c61ce61b35b51d75a27b70d03da962783acd9d3096673d0d28b78edfb3177e4a658bc5a23e46c47b7442083c1e8653b76f61b7f0697c76aba9384e438bbf70a0e9b2b23a33d476ee6ee6f2abf52cabfd48c8b994e4d34530341759839edeecfdf79c361de33607f721cf671526c8045daca3eeb234504ea87b3bdda66842e63e1e3a45bcbc54565616a03dd39ce5064bcc4c8d843181427d5e0733c3a9bf9e5bd0ffd8744b4405f07d314a6e9e4421cfd48a4501dd2e3e942ba0b57e346c24d8ef21e85fd1e9a24af89422906fb2e8b499d9685a2f5effc4c6d2a91d96678f0444c982d5a38209a324fd7e438faf4564367a88193e10bf5b1918f2536020ea1ae6083191d963d390ff668d491b2a21443bbed30ed9b621ed63a40f744ec14c1f2285f8530d21e478ba481e83757aff7be5414d0f8f8ce697d1499f0b9cefe28fc9049761cbca42b461667924aee3ce8cc06a8c37970acefcf6b6fbef65e7d1b2bae03f4813dbb05d722f92e1f3308ff54b41e77a1cc2a8f01e92dc8657ae736a019721121b8cb0bc74f0c6d85e333fbb9831da3ff65645aac76adb6230db13f37f71ce3a8e9550b7e1b12d75ff8e9a91688cf3fb11ea67533fa7aef3bb4305bbb9098113eba337ffe03b54451aba47519a96526c9eaa1366613a010f00cb4a987325cc3d3f0bb23d8a92495bc95d82b3e581345abe7bd2261faee009d911aaefb749db78f35dcda5849bb3c9e0754c3ef26361a6ecff7ff881d36ed99cfd53c9725b016450caf30ebb3cd6af8ab6cbf1a95a33d0992022d7ae13971f99f9c2a27395a7d9089412b8c51d276ab91998a66651fd688aa537b6f199bdee10223c95a9a686c2edb480717766863898c85f0b805811d6b051e8d815010f46f8717bf48111e326c0e13d1c3326cffb0daa66e3ccb8888b8e923859f5c3335298ced4286e4b6b0e146c45b391ba16d18edbd85bbb3906b20ed4c584cf3b35cc53eb8b912e9fa9d63218e18923a7bdd4bbc0a1b15ea7bbb564394cb23bbde2bc8700f9668bdf520fc0f40129079f0d9ef5071717e501aafebf82881145bd56f21a67b952b3bef57f9ec36b4f576a1c7e4dfbe07e79fc4bb8a731f2f846391ae836054e3b60dbc3328f8f4a778da463de8c85b1eda3dbb531c34f8ebae065596d1619ba10ba2c2fd753a2c446d52d5727cede5ef91cfcaee5eac8f02cd1b871888ba3337faf98e3d7cc5e36361d7ee3d918326677537db560780ea2e31687dbd5f9e4e7829179ab1ff795caa321348584c1f7ed6036ce2073b3a7780f66d2326beaf03a30e764195355d1469abf6fe7e236665b9493fb830218e3693b6a8ca97bb85f8e933cfb821a8ebe3238b4621c28fde3e1d7d21619c598da08001bff2e14832f2aa24880bad74114f5c1a3029540f0c7bc9297661f4965059fc994e3023e7908fa9788b33c39930f3a6ac273335581b5f922dea7ba06690617abf6065dd8c252b69a88fa10365cde31d3339b7e34a37e56e8d2b24762dda2f5acb28fb464a9d61d25137018f43d758d184c2ac023ca98cda091ef86ed5226c9e4f5b536303979ce1543f875a143b86d74c7858151fdd7e226e3103ecfd64c57b7098c5880d66cfcd9d255e1052a6c1c5d1fec36658bc5d591dcc54a45401a6c78b6b9541f7e839a61f6dda82908c6603e2c8e3dec848396a082e4cca4f98d8737337c5df80472fc053b19bd70b79855e0a1f1c54244186b0feb4dd1326b7697473ac3a8159a78d862e8b63cdaa7d6f73b27ebfa3bbfea12f65bd10c4869796deb84d7542e0fc5ef2add037534b5aab93084aab490195264b5d08f664b0d599409a5f83f87410d4728c1887eec1f4b8f3a52b4db19986403154144b0746fa9916d90165806349ce4e2c824c20856dfccfd4cc02daa6bc1ed0226be6ed877c587d3d6a31cdb8a84eb805f866e24b1bd75214e1234832b1af847128eb01cd336b0b4aee16db7564c134201a643cd5f21c3e55c6d6ae405875a9fb48787a455b926fdc2795a4d7e46d590bd0c9c9de8056042a60ee022fedc7db75da4c392f1f8f232f69e16c88fb802453965bb99022fc3a5b61756752a6be95082f079367f597c6b687cc7bf262b9bfd88976cc8c73519b97cbf47690c87d90e30092aef811fe55e0e5956e52bf91afa5a74246219af132d5a6cb98a946b59832561058d171fe524bc2e266df0a8e5a0b052a9f4093f91486cc1203c6a22e5193eda4e16c7274bab3a81c85f49c3064c96fb1bf188656a346f265649cdf02e7c49e76d270ef5a860e04efea7b3655876b663f702e7b1304a4609f89e9084a6ca28198dd82bc9686c27aceaf6d6e2b4804222c50dfb0509e44f2d151036ad35e5f54908207055cd767411d114ba23ac6e0fcd7cc41ae2d17227829d25e64be6677f43faeec3b1ea56f7dc3f1a9cccf2c0afd346064b5f6dbab778ef14a072dfe556783592e55ae7cd310e972ce22644bca564f5a4a29cb69c589ee15284fbbc77c2d2dcade334aed072d0dfc6eda7e8cfecd83232b5e25e12ec4c46db68c29a9cde27181eefa1e747aab764befd9170949de3d2bc266cff861582706a855cb7d1ee8285146aa187cb0c14d7bbb54285cdd07ab4f5edbe63739634bc87495cba621da244846bf650ee0cc354660ebd1b0c7fbe1c23d1c8262d0b94de18f9171b29051cae045b7cbbd64285903aabd7ac6752a605ac24ba03bb2002c6835adaf7f6c4f39635b68d7299faa7344aad1a90fd0ab7515f003c521936a2bb3cd6a826d32c7ea5f48aa1b6a815445e28a9d2cc45eeed68acab39d238692b606b349414044f60ef1a3dfc131b9b242f4660b3b4e08c994694b3a93f443b9cf29db43cc6f8442c084a5dc8997915b3ec5f995a8c7a845e70c4b2447654de53f2dda36a5f4674b06b232aa81454b00315d5946b08d3029ac01b4db2469e5e002c8f29e7e1f285171a5116a2d86702dd419696215940685b4b4c4a845a038b547de3428e51b5d7fa6a3615d31d72cced1ae880645615d642045d347e24ab5ac64ee9d16840416d854c3342b7ece35b3201cfc0deb8cb7bae10b844edc5279862c2fa5d90f1eb42a0bdcdd470663d3ce9610f4761268df1e0e41f9b21c1e1c051f0013adc96dae578de5f55a99c326835496ea22e1edc3724808da5baecfcb10ee2efac4f9cf45e7bc6937514a6f9e55322364de8145726156eeb1f46e06349b13566f49599aa2995bab6e9811fb3550cb1adc060aad6c6c1f1232d2f3bc0fcb2d8d3ab7fc10bbd7e4c33759c9a6e311e6d8faa952b0e19bbb7b7839762cbcca017b54873505e4c372ca575358078acf62c0eb56ea386577abbbcedcc3e3106e430c69253981b1244082e80f955cdd36a1a6b8b2b5e3e8e092d201973e509bf12c882aa1a01353cef60f3ff1cc6ce62bf844c7a42fcdd24404173a0423d0265cc9d872b78afa64e00c37b59cbb9d13b6f1d783de25ec266f796ab8c37e3fc72f970ab6b01c3443036645016ec0fcea514b8ffbf56e81699019cb0287bd6a8c6464d4285bd5724f8e528dc0960902e8241488ec759b7ef9b6427ea4e78d0c7fcabd77d1045ded94abd4a247891e0db0b7dfbe3808493a3617bf4baf23b9b565610498755e634d7546bb57bc5e3d751055ada82a577c5aff9262af86d48d5039a9189a123be997b6f09d5f4b397b3fef0fce67769fc54dcf892cbe04eb579bb159f93e04b7c67e8b35fc51985864654e4f344c9201ecd1d798309ba72f74d3420c648bdd5ea71d3eefa2d57c92ec8960dd4e85dedb3ee03cffd0baea646ba25ce8f4eae335b3581f43e91581579aa40dfa76233a884b81801994d0effb3cf4525b95360078e9835bdd02eab7ea9aaafe98ce1f110c2169a87349499cf3b976a94f4fe8a670097569be535df67145f32dac8160e213d88d3d2099d6dcacf872991453ca51fb844f9905831fc5ab5b60cb05ebb1edf37d2d0b92fdde5463a73a02dfb7f36bf175f781b40db4a638f6e038b9f7eebb574c36bfbd4f85a36b1e0885fe74987d1426c242bbfbaa00d1342ba57bcc7d68a3815c090ddf4f53a93fafcb02662db0d03a67e71b249b5626e69cec8c64c5441f6522da9a582f248c0474207bcc6ef49e22a8b9cc6b77f560c657e528d55f25301f98b8ea5b1b1ee2bfa9536248a30d03e123a3afca281e427be661bfb9e031dd7e28cfcb0fb7f2554aab125106df58741a0cb5d09c7ce075480a2b04024de8b66cc263feaf1471f64b369c2b20f8c0c11f7528ae82893b59509f929184078cc64ddbb96dd58d621a517c4fe774f4186d1e4d6d49684f73984a0c398afbe79877e7baaf12604bd343db1280621092720a37c02071e7ff4d1550819b5e5fb3e8ca82df87ab8f003c63938344ad9e204a80d98bc5124b102bbc7df62caa77610e08931078853a90918ddda3e662f39d81b6911607dda026d871b6f0579ab09e360a0a608f9666c3cf1fec4bfdf124da13a76cda6995e2047d620124c9de23e6c660e9223b1c7be24c72b10ff0fdb2f78b0ec7d699464996448a22aeb921d9cf42d241b0acd06dcf1365ee3d406afdce98084bf96ebc1c981056ba98ea469d98e14545e1a4e66c439c55588a168f8fefac9fd39ba216d42ba76e8fbc03eab0ffc"}, {0xc8, 0x10e, 0x10000, "d88877c773d401e5d2fa28356e4fcbe6f76b61abf7c63ee9e57021a583ab08c9c67deb0fc5081fb4397b1fd28267deed9bb4e71219e9363d03379bb74e2f68bf9c0eb46f623e23fec8ddaf975817256b12fd60e7044231e16bc5ee917cd143f070a8074d95c92583c260ba4f04beceea8b9c224e1810ee3acb8f5bc048a7fbbc9d01f9e2c9fabf19c248d4b1cfcc5f024f5f5efd0315fee1c87b92b957f8b6a97134e76a10aed332bde26c67cb380ae668bbd7b2bab1c6ac0d47"}, {0x100, 0x101, 0x4, "f8aaf7d4a28cbc17bb3f5f9f2dab9a52031ee0d2b2693b6eb311424dadb04a6b5822713ee0fbe005e51a462ad3db2fbdea51fcc288c760d31e31e6707d31e5c8dce03b51354fc3f2167bf698d7d6d4277be44ab68de282f5a75ac3f97d0b07d9563339670a46ef37efacd82bab7a07a1c99b2bd546f3246c67f2e71a47b04dc4741f2be089c7ec5f2e6de33862e9b54e2d3cc61cdf95a53686b8fd2fea698a4ca26ed52608b5014ae5cb007207881f6681d41445cf74e9657883426ff7f0aca6496ebb8cf141e90f4f919eaf147282fd376f7127b7937a39d7770904944c284262a611aeba32ed2d94751ed8197319abf74a99e0"}], 0x124c, 0x40090}, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) 2018/03/28 09:51:51 executing program 0: socketpair$unix(0x1, 0x10000005, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000100)=""/230, &(0x7f0000000040)=0x5b) r1 = dup(r0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f00000000c0)={0x7, 0x3, 0x5, 0x29085b0ad6b32551}) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)="71b3207fea96a92e9c2ea0728f4b907447b0922841c9") 2018/03/28 09:51:51 executing program 3: 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$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r0, &(0x7f0000001100)=@nl=@unspec, 0x80) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) 2018/03/28 09:51:51 executing program 1: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/28 09:51:51 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xff, 0x7fffc) fadvise64(r0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x5, 0x800) 2018/03/28 09:51:51 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f11220a801e15c", 0xa) sendfile(r0, r0, &(0x7f0000001000), 0xffff) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) connect$packet(r1, &(0x7f0000000500)={0x11, 0x17, r2, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) 2018/03/28 09:51:51 executing program 2: r0 = 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x4041, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000000c0)=0x7) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r1, 0x0, 0x75, 0xec, &(0x7f0000000100)="1632b437acc33be1ac3af02b8151b448ed27b67b32d7d5d2a8b1840f43fccfd7e6614441b54fe401988a6720820c4176a93ad90051f2c77730e652ab0d515290305f27cfec5527fffd512144edac9bf3520b7538ec6047633f64fea3dd40a328b8023a87b4e1b9c27cf32d45444087bc1b47642036", &(0x7f0000000180)=""/236, 0x0, 0x8}, 0x28) dup2(r1, r0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0xfff, &(0x7f0000000080)=0x4) ftruncate(r1, 0x9) 2018/03/28 09:51:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x800, 0x200) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x7fffffff, 0x7, 0x1, 0x200000000}, {0x18f, 0x8, 0x200, 0x5}, {0x4d52, 0x3ff, 0xfffffffffffff0cf, 0x6}, {0x3, 0x9, 0x2, 0x45d}, {0x1, 0x4, 0x8, 0x4}]}) waitid(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)) 2018/03/28 09:51:51 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10002, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000144000)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r1, &(0x7f000079fe50)=[{0x81, 0x3, 0x0, 0x0, @tick, {}, {}, @queue}], 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) 2018/03/28 09:51:51 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x103000, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040)=0xb8cd, 0x4) write$eventfd(r2, &(0x7f0000000000)=0x9, 0x8) r3 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000180)=0x60) fcntl$getownex(r2, 0x10, &(0x7f0000000080)) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000048f2d), &(0x7f0000fc5ffc)=0x8) 2018/03/28 09:51:51 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000540)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) r1 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000080)={0x1, 0x54, 0x100000001, 'queue1\x00', 0x4}) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000240)="2900000018003109004a0001000c00070a0000000a00ff068000001daf99c6426495412799206c28dca4513909005dbd2514786126cfbbcf", 0x38}], 0x1) 2018/03/28 09:51:51 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_sys\x00', 0x0, 0x0) lseek(r1, 0x0, 0x1) r2 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r2, 0x400, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x80100000000, 0x0) getpeername$unix(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) fcntl$setlease(r3, 0x400, 0x0) fcntl$setlease(r3, 0x400, 0x2) statfs(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/201) 2018/03/28 09:51:51 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) capset(&(0x7f0000000080)={0x200f1526, r2}, &(0x7f00000000c0)={0x3, 0x4, 0x8, 0x4256, 0x1, 0xf1}) 2018/03/28 09:51:51 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x7, r0, 0x1}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000001140)=0x1, 0x4) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f00000011c0)=""/4096, &(0x7f0000001100)=0x319ba1b713f6211b) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x80010, r0, 0x2) futex(&(0x7f0000000080)=0x1, 0x8d, 0x1, &(0x7f0000191000), &(0x7f0000000040), 0x0) set_mempolicy(0x8000, &(0x7f0000000100)=0x2, 0x3) r2 = dup2(r0, r0) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x98, 0x2) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000340), &(0x7f0000000380)=0x40) pwritev(r2, &(0x7f0000000140)=[{&(0x7f00000021c0)="97f56295b405e7e9f31624354f36ca321df78e3d6a11f3a3b2f446f2fcb053f07df64a62c82bb43fed48cb867da20f0a941ac67a315e065458bf9d08d6722f32103534695d79350abb2c67e146e1ba5b2ba481d4fbb5648c6835db1c1cbdd599367079532321ac73edc487754548528a98c094cd0d5afd96ff5e46f4169f367458de05a9b1a4afbe4131e745ea57031c08e75c21387f430fd7f50ae2cf37d87b2d2e56aa46de460c21508f184f05c4d10567544dc5e77c3f026ff4d3edd34e1b226028f6358b20e5a5bc28c15097561f72c13366b632b4225c7e6965de6224e2d93140a1a5d6fd1dc3fefae2f6817349f8fe40b1457bd5915b16ae1745fbf6d3736b4c7dfa7ae95ec83a01b498df61618773ff276c974f4bedf6069b0f82ee4226367484f26f90adedc8cc6f94a90f3d73c76c74cfba781463523ed2e9398ee942a979abcf1bb4667c04e4ae84ad3d6ea9824d69e0309e157ca0113d3156cf407f284544c42d549b8da576123616943b5384c6e6d4796a34914e821a3a6f28e755484ce7b06cc3aa15ba8b81ea1ad2cdef10d49773be23d9adc1ddaed8cd030ed59a543c48f1eef9d79b00bbe480a1c33ddaa520cdeb303ec81d89b67a1f8504c1e7402514caea02faf2c46ce590f7667d94521b1f1e078c9f8c27c0a163253d51b7aa65260f9dc644a6e73c5150c294d5c2a377d4ae70f7adddba4e68140c07f6c9b559fab337d6b8d1b642aedfda64af009ce6f239fd8800327ae77fad5d62f0936de598edc3bfe50037fe212b93e5d4d4c68a13e7008f6780a19f5086d320b5a595a31b77f7c4b3dca9ab398ff9f6137ce28f61a4c953e0c61c8733b351d4630c18016ec719912ba1d56073fb89ed370e66b056b7d1078fd39873c28a0612319de68f1289b9587d5dd5ffbc4a7abc021cc37e46b6c11b6ab3c362f41a4ce203247a3210a9c8de0515a3248f92292fb2576e50f2ad7e562fb3b71d79ba19d733b62ec9417a5f1e034f93cefecda91dc456b44d801260ea6140e7da0b1c044f44833e03bfcedc49bd86d21218a47f2d25add8e3e46a1e75bb4f88b6742accf0c32b6ce9551aba91473df60a542ce6116f4a167b4176f23a45aca5a316fdfbfdc4d8f6d272131fa34528f4cb7fd6cccf2424f923184d0f1f3e4f651561460e6c1615766c611105c38d62629820c3d0cb1ff557da1ef00852da62f4efa730636c6260f9dd094b02918ee17ab5669514d94763338498be130787323de4e2623daf23ac92581fe665bfd05c422c1dd1c77ad99d12b6498a9e1daabb2fbf384a34bc657cc79299fb1d3e204e62480f3188f665508d5a62afbe457e1653d47a5fd2a858f89b337e47480bfca6c5ed330df66d5cfa9d0343acaef16d8669ce3d26b5fe66113d65ba43bd76a5edc2d1f4ddeaf460181ab1c2e2a88a0b9b35aae01bb355c879e921d4d363f610bc0b6d3715ed09ca684b3ad4865983afd0f47129d931a7f8af702b452c79ec2d09188a340d63799216f315f07aa0be306ce9952ea5131e87ce892033b61354c5268cb66623dbe32eba8c4b1ad109b2a048b0caad2dcbc694d44f518d56c7c12491a4a2cf8294136cfe47ec1707d403c409c9fa62c3f8056cb548cc725b7ef907be315e0f76471283e937a6401f76cd3f71fb93b3f0f27d1f6e412d2e404e51f95467694e32414839480b2936624efd053dd695fb6106ec037d52fc227b40eae75477c7d0044c0ab7bea8f1eb4f4fd8de951a87773a20270b4289af8dfc042c4e42852618b7e3b71a298f841c7b5f272a684fb6ec41c0ee18da4a2a5a8bc1ad9faebfc43d094a66ac37c9dcce522a93a9c8d9842751ed21c0f9318db434a55dd2429ef23ed2f7f6fdadfcf03da617da2d14e424a7395da7fcd01ab2e4ccc45d45027e023aaed338cb60b16e8a522bcfa34ddd00e032139e0e9ba3e265d56251ef975204f7933f3a10aa4f91c880910c6ec934baa0ca7f59eb63d0b90036ab192cb8d449d02f931c2a66d9601a827bbc496dd492a41de35e27fa5698b745e2032fa10a1c5683bb11737649601e369329b3ee430e99b19fa3a83225157439f4dcdf7ff23d2a0f3a4e4f3602eaba3583c81d24385a290eb36fb74917c8d8510e1f3421c137583fb5f9c51df9d3392b1aaee77e01be714c744833e2bc287f39ba7f768cb05fe87437263fa635adda19d03fc4f3823a2310b1a35f476b4723175e273a6eb60d921dbe491b5dfc7439632512e33c10dc19f4d15e073b12b634fa1dbcc7f0e6d902912dbec01782dc958c57cff97aad5e1eee039bb2b5818641ee483c8baeba1416ce3cde065ad67869bf581121e3097cdd283b38e980d695be426dbf16875468c803441170df79c033a0f5db85164e02eee44d1beab3860d172dd641e3d5243bb67f011218b445706ac1f8834ce06cb74a22494fe5c3c8d7b7e5f8b8ba579112902ec50ca1ef1f3d1c493cb8e6a97a55002315a70498037446382e8b874e8348d171203759eeef57e84e1e4d9130b475274abcd468074b2713887c14034ee750f0b294ad913f0cf28bce37bfbc4c22abc1ef613aa491a258291a04b8943cba533e701a68610839579672ef3dbc54f52e47b245c98ca50d8a713d8f735569622994fcabec8896bf2f329322472517a6d21bc28046990b42dd67563af67db93fea676854b0d37b9150d96b82f1046433e26504effcd838e88bac0f1c2a53c0d6484ed51e38e5e571143bd61c9ad3fbabfca226ab41e18a915e8df7fe3add041888b0c21c197b9c22115f42fc7a8fc0d6046dca1e0faebb97ab45cd12e81b9fe4634b895d5afa3555915748f26782ef1231dd0f87b06f71a91f73c7626971baf24a84943f3f0dddf91df6c2f577f85ce12766b4cf4831b086a79dcb524eef9b4d0bf8e35b304bb1676a5ea7b23002465d800290553de0b754802c7fab173faf894dbbfc3db071a67c5d8dace321dccc96e361f2dfd1b279d011a8a591235e7e8b4e6dfcab0be7867846b58bec77f25727d4760845dfce44bf3e68ec1398d4d6778f4752e9bfeccfb81cf73896feea00f362fa190cb4f83ec3b5673792bc60bb71c500234d0b5ad5ac21eed2220066649df03c20332573f89ca50f5993e38abad4ad8dcfe46b58646626eae4c7f7b58b623676b45ececefd226300a87e87294ad4edd3aaa9246a8433016a9edf34cc251bc28b86c146dbd1ca13d3c40809eed658db352121f78fe932dcbf69a3e87fbfbce12ed2af2af394ea104bcd03d84d1c9797a767c7e7fd7720f169954e9f2e5b53972d423341f313881e5057606d879359edaec79cf72cfff471c9693891c1b9048a70d0a34149741bc396bc376a705f146754812939c0a2d1b960c6f3235313f3b3992ad1141232ad8ccf329fefc5d9a718860bb6d71eda374a0da0abd0e4f681387ea88d8d508f27e137fbf02a3aa45332d215826dbd31955a2857744e1056e9b97745eddab0675f1e5f7d467769c98d31ede80cbbbb3227ce3931a0b8fb318cf0700d167e779b42ce7d24db44b0f475ca9fcb65314a604efbcf829a83ec5c2c3af1c2a6815d520fe01087c833f4a26d6a97aabfa72c4de506eaf05fdb059ad2fa01e06303812147c0d4bda481ec98476da44bec2bc615a54a534747929924210561c57775a3942266be7b7e6a3e12be9f208a9d2e7748a5e06743bee25d9ac537fd35770b69d61f68392cd2a94bb404891faf10b11f429212858b342fc651877a1c24ca5be9464a6e84b314e2bea01eec96f55a1cc57a9d0c338262a2362259a9a8dc48968e725b63cab8b7ea7f6e443d34bc59ff34ccedb48d1a1dcdf7d188b424b2e734e78d433dffba7ad2cc9ca557b62351d46028ae15a94bf438ce919d033a33c7da007a7190ba4dc9758e72c1d44259cc024d2fb739061323c544a45770e3ab7f5d700e15b532613efa3f5d212d5d3ece00560a74feb232872f979293a98acbcf329fc8f3f45f7dd4e996da4860cae64cbb67e84831a49bb55a0c4fcfbd22021abb28e879a5f2d2cf70dc6d11f4af0aeae1fad7958d049daf4a8f5ad54a25e1d179ff425c79a46f4cadb9b576fa581e2d07f49bb2ded2dc1552680896325cced903450a53dddf8964814c5ee82fe2e30bc7d20a38b304d352423e12384c2fc9374e304e98ed6394f0ea359010087044d3759683e425cc024978a484f8b40ed8fea2744f8f8371c5858e2c0b38dc364eeca7d7b847a304f2ddcee5c04f3e82873763070db57d47493bba1175aa240ef00ae5b537c57e30661dae6c10aa407cd0e71d927410ee35f73e5e6a97d72a8566193c8f06683e0da7b04f51281799734b197e67b628d37cf9a9f1f924c3819197878b65c7972c250036cf1b22cab96ee064c356aab6c55680e0654e821a6e898734651b76e448288d55bccd09a703b7568b47340ab7a514cdd0a4edfdc46cf4e588fec6e4484769034b52488cb078dbbb21af283b5b879c765d02ebb0763a7e48fa9f18eb54a624271cfda66d634af55959af5bf571f62e823d9055fcb158d7ccf7ae97d62e003021764d85fbc70e3ee8503c4bb5eb1d519fac952ca80d17641e891de50661150ea5f54cdfb486550000a9d5ee2126cb5618d49c6f04ace534dda3fddea419e900aaeb72dd6b1f530056869958109b8f37e8519d1cb04edffcd5cf1bea80299e0952c4352ff24cfcdd6d9b00cad24367f8877a7debf680cdbcc41f79a716cbd11f713178839728fdb459718706d757527aef76c541dcf60d133be3b2f30ee3bdd97a45240aa6f2fe1a09e5a473312c17aa6787951aee3605418656e251a8096ad89cfd673680a74f38c41728c7bad8a8c43dede12c90ed7a5e28778997706d002351d06a51ba6d983c9803228891904778f498f96ab8621354e03a5386f1827694decccdea2a47d73aa846f6f0f44fd36f7dcf2f03fbf6202d6bef45d8fe94bdf967f2149dc2db69e63d22cf2838e3419e722741aac8e468380cc77ce027d52b9ea85b12aea750dbae6b2bd44b76927d7df0942103ee738f98d3cc1c1c3c3668928061f52115645db8fa78446b79039b638ee0f14168ce824ac91572b81276485ad556603e3a340254f42827865c93131b5a2c42ee2ebb36edbf3f27bfcb5587b8979de2d6ec1c73ddfa59762703fd18b418d9afbce1d07864344675aadb6f39be5bb6d9be3187a9505a04be997a7b8563828ef68cfa0239e6bf4f7def5ee6fea9fa0d0904f64a5b5ac3ecce334e36c48003b71fec6b28f72070fd1e996ddab8d4ceb0650212bb1a69e0286e5e3e9797436482b9caaf973cbcc3a70cdb393bb8d7bbcf17bcb373d1dc4f1b1880338630345769ddc413fd59b1e0dd3aba7ddf0869ba70ceaf0e13d9c291bb2371511d03addb39b00f600027a8a619c3aa7a76c29ff33d191ccafdb178e81017d2085987073e158d9e2f2cc97b41185d4acc8f124058dbc0a6c8bdcf82f49e0394dfddcd612f72c664ea2068dff8f106cca04694bd07cd09ae0d81bb8d745897375a5b8d700a35ba9324cc1949ad1643f650a1066b794d08a108ddade5ff341148ee4368c138d8a2cf3efe446e70d4acd4654c9af795fa118db4f7b6925847565446b060ed1fc04ee6fb035d973e76dfdd170c103ec628c1c5de69430006157150c58484205c63ca543918fda0c0c37a1667a96f3341ccb83a71fecf00d4eb6ec7b3e200f6c49dfba8a92ed2fa54d8b389ee34a98204c1ba9732ac39f2b50266cc4ac457fd01b3db86122267b9fce54215f3c7b2e27aa924db57373ad0ee9c0a", 0x1000}, {&(0x7f00000001c0)="4de6406e23401512eb2a1d672de81666c553effa53b350799812069d1041962e0e2d85689a86898a31f6dc4a707e2a6a0a7b76bc42206eb5c6cfd40bcc3d7d5e1ec3845228d0f8219d1a8f599174d46dc2ed0ed10057cff8818414c1f181bdf9eb05954c6b8f71708a2876fa72ed23be369d3d189916dd0441533896985b09687867f423d8e94049ebe575d17f0721a9ce69f88b02963b036fe158f0b49de3da30c1281775e4a39657ce77467bbf4cbfff43dfd63521fcdce36958a57f5cf492ed0df2c13859b23caae58f5051dbcdadb28cfb03cea2f2f2048996e7220c01bfb2b4ad3a24ae26c02acdaaefd49cd3a6039926ad67b6ed412c", 0xf9}, {&(0x7f00000002c0)="e26b4480ac8a0b17643473d37293f4fe78fb7744f3b225a21085e0f489e4c7793880ae1c9c97faaa58d718c74ed24af3e4d8cbbe753677e8f53649959c64f388986ee1d0486eb857", 0x48}], 0x3, 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x400caeaa, &(0x7f0000000000)={0x8, 0x2857}) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000001180)={@dev={0xac, 0x14, 0x14, 0x18}, @empty, @rand_addr=0x800}, 0xc) 2018/03/28 09:51:51 executing program 0: r0 = open(&(0x7f0000001b40)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') renameat(r1, &(0x7f0000000000)='./file1\x00', r1, &(0x7f0000000040)='./file1\x00') sendmmsg$alg(r0, &(0x7f0000005880)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)="72e353df00197f206ebbb6aee0ce6917a1ce14ab812df78d00f0273cb9e420d012a42de444a163b42a1f1bc71e2ab821a13912dd2ea685ff6a4a2bbba7085f154fdd7cfd08c66757a320545dc1444cb034d392f475fe159db9df2cecb22bc23467fc20f278591ade976b162563a2b47adec09d1b36cc449b22251d1989637071b36c874b49619879b2264c0995e87c362b69e67763f2d9ee1be03587b372", 0x9e}, {&(0x7f00000002c0)="339b6a0d25e85f930f36179fc14b8752c488fd823aa0deb1709ee7002417c016aaccfac1484640afe659eebe153c", 0x2e}], 0x2, &(0x7f0000000340)=[@assoc={0x10, 0x117, 0x4, 0x6}, @op={0x10, 0x117, 0x3}], 0x20}, {0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000380)="00eb73edb5bbd8feecfcd8ed92d2c5845f35213f1a6e84f4cc66014bccbc7edcee6fca9d2d0f8a28d4c661", 0x2b}, {&(0x7f00000003c0)="db32fec688b4d2d7f331d68991997b993adaaa14980a08e50fc6f82fc543abab524fe9b6e784584e632e370de2c74dbb3aad764896e8eaa5066f6f89ea46e561c44f98272c2ce0cb8f0a3cea39bd96", 0x4f}, {&(0x7f0000000440)="2da9e662190439752966da39e2d08f9c5e9eb7c06c07c605e7c455ccec1146e7d03398970f8aef45e9a56d163f46a4743c8ee09ad9c24da57ba9375cf87e0e5da87c99d036db1c18e2284efb54f18d0f1034cfc09d6a15214ca46d655c9213dbaf3d177b8ec93aca890b3372074935196ad3768162430d2c34ac7c29", 0x7c}], 0x3, 0x0, 0x0, 0xc000}, {0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000500)="1bb92789fb369d76ade9be845723ae5370a1ba8940f00788a1e9320f4a0bf4b6afac86e0007a2cea825630660c18d19b619898cbb5d21d4b4b64921abefdc04eb3ca77ce771c4c0610852c1e3e6fecfae4939b8ad13826e4fb4f63caa97414941917a6ed7838ad0c2fc580436c9a81c7674f46841181286ed7b0ee8eee0b0b800be1e50e2baaa6", 0x87}, {&(0x7f00000005c0)="776fe6444ab477c486666cb666ca611e8974bd2eb05bed514b67689bef75e7b32f719ff2d5d2aaedb895cae90fb842faedacd351debe17d7ca140dd24d57b1563f52aa58b06d632a501b2e7fe12e2840a4b9d2449bcbe18fe36e3c2a3bd87c82f6b6902a1bd818a900060e24", 0x6c}, {&(0x7f0000000640)="9021d2988adb86e309ad8c6fc4ae5ea375fae5216088ef402efe7fab01771616d2fd615b46b38bbe196096891a1d4f271e286335ba610e94f239e94c6592711813eba66ef07cb7e5cb5caaded97a9b2b0c0961a0f6544e8a", 0x58}, {&(0x7f00000006c0)="5bedab4152a7a8ef0c80581f29e2dab09f6c9a77ce101376cd15e829df9653af879c9ab9de39f9d8ec435c32dc651ff576d96e58d8e382bdb2e3ec5476c0dd57fe13bb98bc442289a7511afadc55bd5cd44c5f9b7caa760d71d95e731534b33cb47a9f76", 0x64}], 0x4, &(0x7f0000000780)=[@iv={0x100, 0x117, 0x2, 0xee, "dde8e788bebd4ff3280554d3559da3be3c45fb7e0a9ee266d550f70c0aee52d26dfb91bbca729ca07a8108b9c4feb8dd02578a0408d3a794ca3392f728e9c369c7ea29c12b6208eee9ab7b3b6d9e34950e276a7660a657520718fc0b572184588d9efa58261b4b1761d350736a08600d7190157428292e82e22e8783acba32031272d1dd9d5d2c037358980578614804104167fe1928d989de8b55a48c7b45ecb365cd9cd5a5368ce4e8e2dfc95592ad90d77bcd7c537b6a29ac8b7e56b2fda9dc5ff31e95450035689c14e5c8bb50085250750378c6b78e418e4075232fe650cca2e915c573a8cfcd8ad7e4c354"}, @op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x401}, @op={0x10, 0x117, 0x3}, @iv={0x1010, 0x117, 0x2, 0x1000, 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&(0x7f0000004680)=[{&(0x7f0000004340)="59225073dfb29e17f77f7f32dda32e45f32b29e0bd5298343f66cd94377d71a57715d9ded512eb8875495b000ba6dcce338a663785d83f1e405eaa3dd35899d85419d8c327f138008e581d1fb12b36918655874bd202e8094c2f309486becab5c9083dce95997898a6e2a131d79329e0ea9438e75772c3cf806fe331b2e607869be9bbaf7880566f905e2033a0d1fb874033e32b742d70d04a29e8e810d113928875be52bf1880d19b2661e28a8edda8582500267a4e8ffaa7664268b6c76c8174b5bbd24e8885d9f6ad26fc5839d454", 0xd0}, {&(0x7f0000004440)="6e8693a460db188d4c5e0ef33d3d4daf51", 0x11}, {&(0x7f0000004480)="d35abd0a3ddbea6ec8036c848dd9880273d8187d0f463b4dbff26c9eeffdc11866d9ed7e1ffddac6b900cc601edc8c6c6949ac4e32df1a545eeacfe0d86dd78e870b2852675d8ffab9763c7542e0fa0a5b9ef7fef4fcbaa751f0f219a0", 0x5d}, {&(0x7f0000004500)="73b4c14747cfc9da89504a487dd60b091b3b813a54e7e332c4021a378ab58a9a7217d5f2936a467425b5fff07e9fd87040cdb4ffa20b106c7b57cc4f09cd12f7e3feaed6848646b1fb351c1349da2e90b0e55e2e4c515c82d16d6f596c4e2864e1", 0x61}, {&(0x7f0000004580)="bc029a09a79d01be264a4efec0ff1ec9d17caab0cad8199e5f831c31a33b4e5b5d173667606b8107ee9b0b84bb45d2ab0a661989f391dbc52458e93c4828e6d78f47a4b9fd1e407282e711f82c0ffb0bd87699d3a96142481081c09a7a1ed0a75e076f886bf0bba2f7e7d1405f74609a166f137c0a84148f02235d6810715c7ee561929cf5ad7b90c95c2d8814e77675c8c332ad2e9a268295fb9798bb87a86b6307ed4c79f5", 0xa6}, {&(0x7f0000004640)="afe339988db3e9cb800984960d794020a46acd49ebbcba5378b9d419c0d6f3470e63b39648ec0b4c155861fe7df1975a7606577dad822c552949", 0x3a}], 0x6, &(0x7f00000046c0)=[@iv={0x1010, 0x117, 0x2, 0x1000, "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"}, @op={0x10, 0x117, 0x3}, @iv={0x28, 0x117, 0x2, 0x18, "7e1635d0a7d44b01305c7cd396ea96ab3b63e56e362b7725"}, @iv={0x54, 0x117, 0x2, 0x42, "e07eb991fde965da0feb715c789efbd03b44d64178638c2eab50d2d8e885fcab04f642c60642bc89289158cee6f7aaa6c5f44839290c5ce9aa199751144249ebe44b"}, @assoc={0x10, 0x117, 0x4, 0x7}, @iv={0xa8, 0x117, 0x2, 0x95, "afda1531710692c3efdb58748408c1d3d1f27f52b50f7963f96f0e414690e0d65744e2aa0b4b852bf159828936dc52aecf1605d2d4e96c571a435ffa9b14d45a17bb22b4b041ba7bf6d7d5c575e8df8edfb21a9a061f0a6a7ba22351c11ef57c1d1e7720808b97edac2b7d02548eaf9dde69b0515c5d35bc09e9aa795b3e2dcbddcda4cd6ecdef63f4e407b75e9b8863485a93e0dd"}, @iv={0x4c, 0x117, 0x2, 0x3c, "811f67984d197e491f44bacd163265fd899f0f620ab58cabb7595e657affabfb8dd3c807f8eb8f54449596ceee453517a8765f4e66889a99ce46dd18"}], 0x11a0}], 0x6, 0x480c4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000080)={0x3, r1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000180)={{0x8000, 0x2}, {0xfe0000000000, 0x7a}, 0x401, 0x4, 0x16}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) epoll_create(0x4) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x2) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000100)={0x5, 0x1, 0x1}) writev(r0, &(0x7f0000000100), 0x159) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000140)) 2018/03/28 09:51:51 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000006ff4)={@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f0000000040), 0xa1, 0xffffffffffffffff, 0x0, 0xfffffffffffffd9c) setsockopt$inet_opts(r1, 0x0, 0x7, &(0x7f000001e000)="a5", 0x1) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) ptrace(0xffffffffffffffff, r2) 2018/03/28 09:51:51 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f00000001c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000a12ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x0, &(0x7f0000deaff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) dup2(r0, r1) 2018/03/28 09:51:51 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x80001, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000100)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'eql\x00'}}) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000000000)=[{r3}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) bind$inet(r2, &(0x7f0000000140)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) openat(r2, &(0x7f0000000040)='./file0\x00', 0x200000, 0x25) 2018/03/28 09:51:51 executing program 2: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x404340, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x200, 0x143101) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000000200)="89a744a14d6a1302bd266f06032917e60e26741718e6d0d69ff0d06441b0e77711bad56400ab9ad00784396b2f6cb1c63eb3bceaf62bb563364f634777bab1fabd42d579896c4eba2742d378344023cc5cd3c2e40811828f9a980da4b8fae9c99f0a653c9377f6b2daa2c1147eaf1a3bae55a1a6ef10a958f086c477e01e78299414fe4de4c6cd188e2e627bf6966255c0665019c98f73628d882329148ce5098bd13c7738012d643abc1b639ddf49cc8cd2c86febef93f45e853d4acbf5bcfeb612ddbcc829210823211b5dd3d3b9cc") openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) write$rdma_cm(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a000000000000000000000000000000000000000000000000000000", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00@\x00'], 0xec) 2018/03/28 09:51:51 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/03/28 09:51:51 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x8000) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000140)="83ffd243cdb4295bc55db5efd96ace224389455166406824fb5e8864d575c11b09b34c9d5147163dde0b9d1587f6715f8c41cbfe17f7d9e51c7d925c32ead0d564fe7158c0b6823645089fe2bc9964e6fd9bdfcdba07df558e2fc7224ddab16908361d6717d836648d6cccd6228df99eacb13082ba4eddf721be907d83f9725533a8391c46274ea0db27125f11295ffb139948a6d70f17ff85929ade829174bbdf0e") ioctl$TCSETA(0xffffffffffffffff, 0x4030582a, &(0x7f0000760000)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xc, 0x4, 0x100000001, 0x0, r2}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={0xffffffffffffffff, &(0x7f0000eed000)}, 0x20) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000000100)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r3, &(0x7f0000777000), &(0x7f0000000080)=""/120}, 0x18) 2018/03/28 09:51:51 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002000)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x400000) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000080)=0x6) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f0000013000)={0x1d}, 0x10, &(0x7f000001eff0)={&(0x7f0000007000)=@canfd={{0x4}, 0x0, 0x0, 0x0, 0x0, "0327e18b2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b50100000000efffffff050000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, r0, 0x1}) ioctl$TCSBRK(r3, 0x5409, 0x1000) 2018/03/28 09:51:51 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000000c0)=0x7f, 0x4) symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000cffa)='./bus\x00') symlink(&(0x7f0000ad9ff4)='./bus/file0\x00', &(0x7f0000ee1ff6)='./control\x00') syz_fuse_mount(&(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x800) 2018/03/28 09:51:51 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x2000080, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="4c0000001000ff3030ba0a0c6fc283a724a600800200000000000000000000002c002800ff01000000000000cefdd06cbedea21326a4986d27c70da654d47bb5b10f838f00944d8eb3ba0199", 0x4c}], 0x1}, 0x0) sendto$llc(r0, &(0x7f00000000c0)="bf0c78d7a7ce91d4ca3884732f2b89f4c87e4b93bce7df622f0bacd7bec032a4f99028dca15d7ffa5e4c2226f25f76936ff095431191ef9d751791ad1046a5d8f21980217fa966b80e48c17a6641c1701da23b766091334e939de66fe50ec0bc5e8db786a8929edcac054a1169e4d31863602471a4f81f0b3f73be6abbeb0a3c7576f3dd81b3af40dac5ce32fd99859263c244fe296b62b82dbee6bb6819e762eb8672a786cf30a971eb6d0448", 0xad, 0x0, &(0x7f0000000200)={0x1a, 0x323, 0x5, 0x6, 0x3, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/03/28 09:51:51 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x80492000, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/28 09:51:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffff7, 0x101902) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) pwrite64(r0, &(0x7f0000000000), 0x0, 0x0) 2018/03/28 09:51:51 executing program 2: r0 = dup(0xffffffffffffffff) r1 = socket$l2tp(0x18, 0x1, 0x1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = syz_open_dev$sndpcmc(&(0x7f0000001ff4)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0x4147, &(0x7f0000007000)) 2018/03/28 09:51:51 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000001ff4)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4147, &(0x7f0000007000)) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x1, 0xe) 2018/03/28 09:51:51 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x0, 0x0, &(0x7f0000000140)=ANY=[], 0xffffffffffffffd2}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) 2018/03/28 09:51:51 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, r0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000100), 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x181800, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0x18}, @dev={0xac, 0x14, 0x14, 0x10}, 0x1, 0x4, [@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001, @multicast1=0xe0000001]}, 0x20) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000d3dc98)={0x14, 0x13, 0xa, 0x1}, 0x14}, 0x1}, 0x0) 2018/03/28 09:51:51 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='pids.current\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)={{0x2, 0x81}, {0x2, 0x5}, 0x81, 0x7, 0x9}) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000000c0)=""/19) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x40101001) write$sndseq(r2, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {0x6}, @addr}], 0x1c) 2018/03/28 09:51:51 executing program 2: mknod(&(0x7f0000001f80)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xa00000400, 0xffffffffffffffff, 0x5}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x8000000000000000, &(0x7f0000000080)) mkdir(&(0x7f0000000040)='./file0\x00', 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r0, &(0x7f0000000100)='./file0\x00', 0x400000, 0x2) 2018/03/28 09:51:51 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x81, 0x80) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f00000000c0)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000100)=0x1, 0x4) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) 2018/03/28 09:51:51 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x8, 0x8, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003f7fe0)={r0, &(0x7f0000000180), &(0x7f0000000040), 0x3}, 0x20) socket$kcm(0x29, 0x5, 0x0) [ 197.040147] netlink: 'syz-executor6': attribute type 40 has an invalid length. [ 197.071224] netlink: 'syz-executor6': attribute type 40 has an invalid length. 2018/03/28 09:51:51 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="1f00000054000d00000012a6c40000fc07ff1b07020000001a0cf85c00a87e", 0x1f) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) [ 197.149680] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. [ 197.158203] PF_BRIDGE: br_mdb_parse() with non-bridge [ 197.163515] binder: 32276 RLIMIT_NICE not set [ 197.174953] binder: 32260:32276 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 197.191852] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. [ 197.200077] binder: 32281 RLIMIT_NICE not set [ 197.200351] PF_BRIDGE: br_mdb_parse() with non-bridge 2018/03/28 09:51:51 executing program 6: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x5, 0x4, 0x10001, 0x6, 0x200, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000521fbe)=""/66) 2018/03/28 09:51:51 executing program 1: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000008, 0x8010000000008087) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@ipv4={[], [], @rand_addr}}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) 2018/03/28 09:51:51 executing program 7: r0 = request_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r1 = socket$inet6(0xa, 0x801, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/28 09:51:51 executing program 0: r0 = socket(0x1e, 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000080)={0x472, 0x7, 0x5, 0x5}, 0x10) r1 = getpgrp(0x0) getpgid(r1) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x5, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200400, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000), 0x0, &(0x7f00002d4000), 0xff}, 0x0) getpeername$ax25(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/28 09:51:51 executing program 3: r0 = openat$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$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000080)={0x565, 0x7, 0x5, 0x1}) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) 2018/03/28 09:51:51 executing program 2: r0 = socket(0xa, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x0) r2 = add_key$user(&(0x7f0000000800)='user\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a}, &(0x7f00000008c0)="a7", 0x1, 0xfffffffffffffffc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a80)={0x0, 0x0, 0x0}, &(0x7f0000000ac0)=0xc) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000000c0)=""/81) keyctl$chown(0x4, r2, 0x0, r3) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) 2018/03/28 09:51:51 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x480000, 0x0) bind$rds(r1, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000005b00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000005ac0)={0xffffffff}, 0x13f, 0x1000}}, 0x20) sendmsg$kcm(r1, &(0x7f0000001700)={&(0x7f0000000100)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000180)="72c3d3491827ede3ab10299deaa9691b586052d98ed8aeea59136ea343d305caa4249662f776284e08c90718b0665213c65bbc0d051c5cc69df67045b6fabe7c836dc1e6b69fe85a67d8e060006a592c3c8a1269133c8c21a249e1aa2cc5b932ed524ef7ed3fea66bf68f2d50bdd0c15f4f34e7c8fde6d84711ed2d54c15b0d724d3c0ee4a5f43565b08a59056675377644e0dffb148fad00ac2ea146e2b3e11b1b5af8b6d126d3236240e917e7319b74e790bb279ba24f359635b2fa1af5dd0", 0xc0}, {&(0x7f0000000240)="940fd7ff22240b8548d438c991a13a618ad738431468d6ebd5ac36877c0105ff35ce23a9c8f625b6880cf4ffd1cb054061ce7d5ec82f9ff94715684a0b341427872708088719e15b48f0fdb8593992a32c1a63", 0x53}, {&(0x7f00000002c0)="1a5ae272b88f263ec899faeea3fcb08c4acb2b57d74439b06ae120409eafb4a80bada4b6b3e4da26c0b0a9b1ab6ced0eb8b1c896828723d47a3540520151c8ee5cc201700ebd14f56b402b6fb823c848feeb379d6e0c64e3fc02d4db824dc96ced21294d39ff112a5f7b196217107cebfa97739ef6bb436aa618657e68105a4ab65fd531a3cbf638d934a5fb82ef2357d83b6963cab134f5181cb002a774c8698d160d106306a05d0e98fc", 0xab}, {&(0x7f0000000380)="b4bee59a6bdc1d7af7025a9ca015f18f09cda24acf268d7e05639704b4d09e87a3dfb59fdc7b056e27a4ee16ed78b88e9710340022041d8be7dd8fc2dfa53de630481c95a79c048cd2e2bb7d6efb17dfeaea3619416a861735698e43440051cc747ebf77eb0e75a3ccae6af62376b3636d38faee80363037fd0a77d8302082d09c1d88cf796853cf5a6703f0c07a1c83abb56d6c02afb77d6cefe3473d088a6b293fab9a6deb9e5ab8272f4ecc9304fe91d1b2a21259dbe142112e88219936d2f9751875b62841fda05224f1bb382667", 0xd0}, {&(0x7f0000000480)="4289f008b854f07ac0ee14d94c3508f8b4b28f3f36310e24237463470f0fbe7c44f9211c138f8f6b67e26a6aa8efe75f2f28f608e21b4012b65202e67818af224256b93eb26a90a7da7f7061043cef4d24fd5375b6e4e659dbfc53c2d04fcf9eafbf62c790739966b5a0cb9c", 0x6c}, {&(0x7f0000000500)="a104436b2530969cfe0195dd3cea57b7a0553b75f902cba53b2fb316d0020beede0d0e419e8a", 0x26}], 0x6, &(0x7f0000000580)=[{0xf4, 0x0, 0x8e, "9563c0bbab2b49af70f55844d70d362e1fa409432437cfd67c1992ef002f654d28c9c07ebc1a669b181747a2248b32ce4ec74a9fb536c52876ea6a23edabd45a067ce0a42e81f6efc848bb3600af1e1b7dcd69301f1af27c0fa86237e686a181c5196ddc26d8c713d59a6ce393544325f451868a3f77c4f5f62e67db9efdf75577b4ff4ef445039063a0d30033d7067a2f31be8a20f372686ab745ecf5b9544d50524342e22c6a72316b64fd89959a1cdaca57346eaefb4ef2e4eec914963a0383d3841881db1e3310a24f44c0732677eb29c59142a88e7ed151ce4478ef0a91597835939c3c"}, {0x24, 0x11f, 0x8, "7dc2a895cc532cc19215bb8157de672c09432179cbbf99"}, {0x5c, 0x0, 0xc64, "19609ce8aee7dbe842365024c2942b02c792b522567820484bfbf4c4cd4c509ed5e30a142e268c0fc14c10b84d61d51ec4096d773b36976c6b4c4615f18371ddecec123efc1ea438aa0c9cb4fda12e"}, {0x100c, 0x29, 0x2, "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"}], 0x1180, 0x10}, 0x0) write$rdma_cm(r0, &(0x7f0000005b40)=@set_option={0xe, 0x0, 0xfa00, @id_afonly={&(0x7f0000002e00), r2, 0x0, 0x2}}, 0x16) 2018/03/28 09:51:51 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) dup3(r1, r0, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x89, 0x0, &(0x7f00006c9ff0), &(0x7f0000033000), 0xffffffffffffffff) 2018/03/28 09:51:51 executing program 7: getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfff]}, &(0x7f0000000200)=0x100) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={"6904000000000000000bd7bb1d40d7d5", @ifru_flags=0x100}) 2018/03/28 09:51:51 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x5, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/28 09:51:51 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f00001cd000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x6, 0x4, 0x1}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000b4d000)={0x8006, 0x1, 0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bbc000)) 2018/03/28 09:51:51 executing program 2: mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000304ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mq_timedsend(r0, &(0x7f0000000040)="a8acbc4331c82682e6d4b9d181fd8ec0ee0dfcb5fe6d972ad566ab4358d799a5a9b360feaaf3aa7a4dbe69021a4c8a75d5634afb8a35fe7295f03276193bf8c8a646d789598d6df965dcdb3acf0fb967704c0da89da3a6f54d7e9efb88b866f5903e82efead4a225984c237eb436aa28645cb9b91f04b2d27efee01519722f3afa5f7a8acae0eea6b009691de8f8e534e41b9516f5d3e65d0e40a9debe3a881fdeb091d0486355d154e8e3e7f8a688c34229c04a97cd", 0xb6, 0x2, 0x0) 2018/03/28 09:51:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r0 = timerfd_create(0x0, 0x800) clock_gettime(0x0, &(0x7f0000499ff0)={0x0, 0x0}) timerfd_settime(r0, 0x800000003, &(0x7f0000005000)={{0x0, 0x4}, {0x0, r1+30000000}}, &(0x7f0000ba9000)) read(r0, &(0x7f00000001c0)=""/23, 0x17) tee(r0, r0, 0x1, 0x2) 2018/03/28 09:51:51 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x162}, 0xfffffffffffffe1d) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)={0x3, 0x28, [0xffffffff, 0xd53, 0x4, 0x1, 0x295f, 0x3, 0x101, 0x5, 0x382, 0x1]}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfe20, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/28 09:51:51 executing program 4: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f00000000c0)={0x0, 0xffffffffffff8001}) 2018/03/28 09:51:51 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x204000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000080)=r2) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000778ffc)=0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000), 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) recvmsg(r0, &(0x7f000089e000)={0x0, 0x185, &(0x7f000089ef70), 0x0, &(0x7f000089f000)=""/4096, 0xfffffffffffffda0}, 0x12004) 2018/03/28 09:51:51 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000000000000000000005497850000000000"], &(0x7f00000003c0)='GPL\x00', 0x47, 0x67, &(0x7f0000000240)=""/103}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x5, 0x232, &(0x7f0000011f3d)=""/195}, 0x48) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2a0000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000580)={{0x80000004, 0x4000005, 0xfff, 0x400000000000003f, "a909e41ca741ca5052e37c366b109a2170d4defa85dc4236aac39418420aa9020e4a539e11b022d67ad3578b", 0x8b}, 0x0, 0x0, 0x80, r3, 0x0, 0x5684, "213548a25506760792185fdebeede89ce2c73f6cf93aa71eb1187292f76b30017a4aa47f5bf40a2b4101cdc65639ecfcf42ec7fada0335e4b3e4bf5e05521a2b", &(0x7f0000000100)="2e24242bbb6574683126626465761b405d6d643573756d00", 0x0, [], [0x10000, 0xfffffffffffffffd, 0x200, 0x100000001]}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000001c0), &(0x7f0000000200)=0x4) write(r1, &(0x7f0000000140)="9f7f3f2c4d4a58ae99e072d715471f803bcb9b7f3955344cbdf59f60926adcf0bcc0ec02cac8ea0d0e60f81e83f3497f70395f763ccd7a60c74b652d08b6d701b20458357c861b463d34d4310f726dee0e86103576943048a317a2bff6e77cfffec441528e74e851318c77c4", 0x6c) 2018/03/28 09:51:51 executing program 2: 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 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x58bc9ba30d0226de, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000000140)=""/209, 0xd1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000000c0)={0x4, 0x0, 0x3, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000100)={0x6, r1}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x28000, 0x0) syz_open_pts(r2, 0x10000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="017c00000006f5055d6c2bae1f83ec5a695486067f67ceee5d6dc7affe0585b968447f2a6e60072dcabae1c6c32bc40c544bd50f7b"], &(0x7f0000000280)=0xa) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000002c0)={r3, 0x7, 0xca, "0e2c56742a756e64386d31efe63ea43f5b333eeea1e780e261764587d857c585372f7385bac4d05b44930dcae64a9e2c2374c6427461c9e9607158544328bb9752df386bf859edcb2276b638627836716f73968619d4a3f7807bd4a4756ff22af0d48c1008058f0300ca300dfbe1f93643102045889f40ed1926688b8ea2158380f5bcd42ee474c3cd67aa32bcf1ed2243f8b7bbc2e2f7da0c3946d9f3c9ac83cd33c4ca690eeb7d7623f953f6707e5c210218b4aabd659a1b83eec4e9cee37c987f5803741f755d0b8a"}, 0xd2) pwrite64(r2, &(0x7f0000000200), 0xfffffffffffffd02, 0x1000007fffc) 2018/03/28 09:51:51 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000040)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000000700)=[{&(0x7f0000000640)=""/192, 0xc0}], 0x1) r1 = syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0xff, 0x40000) getpeername$llc(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000400)=0x10) uname(&(0x7f0000000240)=""/246) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000340)=0x1, 0x4) fadvise64(r2, 0x17, 0x9, 0x5) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x1}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000100)={0x0, 0x0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000001c0)) 2018/03/28 09:51:51 executing program 3: munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x1002}, 0x49a4) sendmsg(r0, &(0x7f0000006fc8)={0x0, 0x0, &(0x7f00000013c0), 0x0, &(0x7f0000000100)}, 0xc100) writev(r0, &(0x7f00000011c0)=[{&(0x7f0000000000)="d9", 0x1}], 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/28 09:51:52 executing program 0: r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) close(r1) sendfile64(r1, r1, 0x0, 0x20) 2018/03/28 09:51:52 executing program 4: r0 = epoll_create(0x1) epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x1, 0xfffffffffffffe00, &(0x7f00000000c0), 0x8) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ea0000)) socket$key(0xf, 0x3, 0x2) getsockname(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000040)=0x80) setsockopt$inet_buf(r2, 0x0, 0x9, &(0x7f0000000180)="d9ba870f4e66be3ebfc917d7648574bfe63112962cc1351f7eda6b707e39084aafb2b9c234118e75bcdbc9aafe2a1edaf210abf5c00e8efa5fa697ac", 0x3c) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00000001c0)=0x8) 2018/03/28 09:51:52 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="ff9f10aa7077516c5d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40800, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000080)={0x6, 0xff, 0x8b6d, 0xff, 0x1f, 0x49, 0xfff, 0x100000001, 0xdc, 0xc9e00000000, 0x0, 0xb0}) r3 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x2e, 0xffffffff, 0x3ff, 0x8, 0x82}, &(0x7f0000000600)=0x98) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000640)=@assoc_value={0x0}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000006c0)={0x0, 0x7}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000740)={0x0, 0xfffffffffffffffa}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000007c0)={0x0, 0x40}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000840)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}, 0x1, 0x4, 0x1, 0x1ff, 0x6}, &(0x7f0000000900)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000940)={0x0, 0xd8, "69497a3fffe8d8afa1420861139025f681c8e6748115f8d943fe6e4a210354911b3050014ab7358a2c2c9ec616eb15005314392344c10286a3f26591da73fa789fddd76d38853e0ad076dc7ca3c5921feeeeb80e02bcc74158cdf3376f31a7809d747c713e78961bdc37374ba475d6f5c29bac2c16b461bb9541471c958c93dc1dd8df558fd754a9c05f95c443ddd3ef30c1a846edbf0820c41a341fcdef2d3d9ca712c03a46d69fe6f23dbadfcae22b074f3da6ccfb98df460295f26852b814f9f058a483249a21c1ce42b3d4796e4881f5e767ad3600d8"}, &(0x7f0000000a40)=0xe0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000d40)={0x0, 0x52c96140}, &(0x7f0000000d80)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000f40)={0x0, 0x0, 0x100000001}, &(0x7f0000000f80)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000fc0)={0x0, @in={{0x2, 0x4e21}}, 0x777, 0xbd0, 0x3, 0x9, 0x80}, &(0x7f0000001080)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000010c0)={0x0, 0x8}, &(0x7f0000001100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000016c0)={0x0, 0x5}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001740)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x800}}, 0x100000000, 0x6, 0x4, 0x3f, 0x8}, &(0x7f0000001800)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000001840)={0x7, 0x4, 0x4, 0x0, 0x0, 0x5, 0xff, 0x7, 0x0}, &(0x7f0000001880)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000018c0)=@assoc_id=0x0, &(0x7f0000001900)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001c80)={0x0, 0x5}, &(0x7f0000001cc0)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000001d80)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e22, 0x8001, @dev={0xfe, 0x80, [], 0x16}}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000100)="938e088018e84e87d040724da72f0740169ae4560eed7289e907f5fab3ae2436e9e94eca3d81425f0a5c8b98ee110b8de4b58f9dba5e2325838b6bb10e0c03bd92", 0x41}, {&(0x7f0000000180)="2628f3b75bff05d7c73b2f133520eadee94fc602dd538ee154e94e09055b5d901d80695ace60b925e5e0eafc4a3b9c30f1015b7dadd3a976364cb9c3fcf1f1ecb0be7b6ccad4e04926de45439aff27921bd4fb", 0x53}, {&(0x7f0000000200)="c52f6616f10ade2b549afe3c2ea0448c86f44306aa7c8ffc502e29e42af8bb14c978c3e1c99409e5b55d6212927a07a8cd94a2d9bf5ec6e6295a7f7b96fe3b15668ec6e6d1bc", 0x46}, {&(0x7f0000000280)="01a933d3a61b2085a610df636c6c1283d5fab69b4885019d32e885fa4c71362f91219b68aa2bc2f74df8b7eaf1be31193d8adbc5617a350ffe837d6498cf440656d14a18929b8e5bc0a2b5524fce1f4c5998448d35573628b22b53e23168c37491ee8643e298167799b322a8ed18385600a99077f30c0972707d2bf9bca2c83579e1e3e4d2e5eace6649383f56d929d6ec9023f4afcc9a21ade6414404035cc1ca", 0xa1}, {&(0x7f0000000340)="d9cd24a2c824ce8376632cfe6cae1831a0c12e8f683e3c7d33b769a2bb0fc4ee99464fd85cf296f4b6b89fad5575722dd6a2c0b7457e7e2193a7c925e263c567d12738896ea5b3ff710e94fea073a01e42dab9c93daf2f6dfd1cc72270b83183efb0b36144cb2dd261dd72dca9b812b0cd13f8a9a8e5f54f9cf6ff70bbb718984cc578d7e26c3aa9", 0x88}, {&(0x7f0000000400)="48ee9a041fea32959e06", 0xa}, {&(0x7f0000000440)="ceb07df3e59a7c7b632ac08ce20f4219b61d0eb8853542d60958469cc69796e2996ee8d2823dcb7c94c24658739be601517f2f2f079d71a80a6ec8794f38b2ea3160ac0c5359cbe5082aa8604194d9b3e3cbd328c4e3dfd05d38f2d1446ed4d65b43ebed7a1013bf3b5a6175f12ca57e387e30560f90417659b94337f04926549080918367e99158023e599479898e6e1604b962ca9fc3a5edae3d5f492c2b", 0x9f}], 0x7, &(0x7f0000000a80)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x7fbcb4df, 0x8000, 0x200, 0x5f, 0x4, 0x338, 0x5, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0xec5, 0x6, 0xd, 0x3, 0x20, 0x4b, 0x2, 0x5, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x401, 0x3287, 0x204, 0x6, 0xda, 0x6, 0x6, 0x9a0, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x10000, 0x5, 0x9, 0x947, 0x10001, 0x0, 0x6, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x4a8d, 0xfff, 0x204, 0x20, 0x6, 0xfffffffffffffeff, 0x20, 0x1, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x2, 0x7, 0x3, r9}}, @init={0x14, 0x84, 0x0, {0x2, 0x1000, 0x7ff, 0xfffffffffffffff7}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x1, 0xfbf, 0x0, r10}}], 0x160, 0x40001}, {&(0x7f0000000c00)=@in6={0xa, 0x4e24, 0x401, @dev={0xfe, 0x80, [], 0x11}, 0x9}, 0x1c, &(0x7f0000000d00)=[{&(0x7f0000000c40)="80f921a4ffcf7d27fdccfcc904ca91e3d940412265a8a84ae6690acb0f0e9bac1f06c4d0dc639e43c6c1c8671b0c9f752f79167b142260a27c1ca2b0ee641c709eb7bb51329bacf5308c8e812d99dd64c0f0b570c48dd5d0253a10a55077bbebeda70a0365c1977a9c4bc90f8331ec5c9683f01b4b85516f8f2c0a58fcb84bd9d4d427f2deb9cf39d31ad5d1724bf67ebb798234788de8b7e7a0b0bbd86d4e4a3116e8", 0xa3}], 0x1, &(0x7f0000000dc0)=[@sndrcv={0x2c, 0x84, 0x1, {0x4, 0x156, 0x200, 0x200, 0x0, 0x1, 0x1, 0x1, r11}}, @init={0x14, 0x84, 0x0, {0x1, 0x3, 0x3, 0x9}}], 0x58, 0x8000}, {&(0x7f0000000e40)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000000f00)=[{&(0x7f0000000e80)="4e1f92664298f14e4ef4c11ee4770d4d8c2e977ef6d2d667c204fbf288bfedcd69b4622e294b4c8b61cbb140ef5737830ffdd0360c9696a0b99b8d08d938fff425fcb9b8912ad984d33031b02ab299e5a6", 0x51}], 0x1, &(0x7f0000001140)=[@init={0x14, 0x84, 0x0, {0x3, 0x8, 0x7, 0xfffffffffffffff8}}, @init={0x14, 0x84, 0x0, {0x1, 0x4, 0x1, 0x4}}, @sndrcv={0x2c, 0x84, 0x1, {0x97, 0x800, 0x665251a2c0f39f20, 0x1ff, 0x6, 0x4, 0xf03, 0x9, r12}}, @sndinfo={0x1c, 0x84, 0x2, {0xdc05, 0x2, 0x100000000, 0x9, r13}}, @init={0x14, 0x84, 0x0, {0x0, 0xd29e, 0x84f4, 0x3fb}}, @init={0x14, 0x84, 0x0, {0x400, 0x7}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x8001, 0x4, 0xcf7, r14}}], 0x134, 0x800}, {&(0x7f0000001280)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001680)=[{&(0x7f0000002000)="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0x1000}, {&(0x7f00000012c0)="1f63cf403302b60461286841bed6eeff8c5c44091b17b27a9683a13d79a185615f78134b064d30395a212e3d03135a0e814de3c7c19839c71feacc0f65d6092ee7539cb6a21e4c2d1a42fd61947c689b93b95346eddf9b49e8438c23bf3bfbb75ea2f2c6e58cc187021b578e695911fa9b47b2bd7609190738a3f970e5177b4cc28f801ba10aa95f82495f05a93723bec21f3946419a8e48d3f92e46a7eb2b91857bffd7b3dd07314fcb61776513221199b59978e73b68049492edbfcf08d27eb0e47333238df6051f3dc30866497909305cbb7df75b1577b85f08ac69b5066383597e29d664c001b8a3c4d19f3265936f26bc19f22c62", 0xf7}, {&(0x7f00000013c0)="4991cb8e003445c4b6f0c8ef19fabe605194c364fd58d03b668a999788096ebd", 0x20}, {&(0x7f0000001400)="1ec1df4b1837bbfade1d4bf586fca434022d8c3fdb27fe54edf087786c1de2bdce47ed79427c07bab6629aa8b82b7c985898ed92355ee8f982b329de7e8983c118e5ed9378cba646b0b7b8e0b21f3b17c9e530058afcd06a387183426fd08f5f7674732c1d6fc646e6dd88976e6da9dc4b8487845a33e7992e9ae840aeda2c686dae4b63804b327e69a930b6", 0x8c}, {&(0x7f00000014c0)="028a241ce8d80d31fcd17facfb330fb92d6a644f79539245c7db73e0752b0982d8dcf6acd0a67307c854236247bf995ef111b041d3d9ad5b372d7681876f12f20005aea72779290a85ddd72d7304066083270738e08b8d7ea68124fb2e408cbd33c7f2ec08", 0x65}, {&(0x7f0000001540)="36a38ed6b04f0498e91ece9268e23c4614dc8066e62c5e0308b4327d02920634620f440a4a4fa33e4db9dad52b5d50fd2c169dc96f11fd05532a531063ece72e9a143da31056b763e84b12b229d9e5b2992d282c85692d40a7f2c57feed3ec20d50fb062c769337735c178906b6b916503101c7186a2bd9d91fecc628ace81ae6a538d087e164fb7593ab841218eb56baed09d3c4ce7165bf1d78dfce916e6f63a9e786c48447a9ec0f1254a6018a037b023c3b60b6d83352b11bcd4", 0xbc}, {&(0x7f0000001600)="74efdaf884517cfa7d63ad7c49c10e271c680388e3f62e0ca642e2bdf6bae764919bcc947e6e110fd0430b2146ac99d2b9ffa50a5d91b435a553d2c2fb8c1a5bf22543171f695f6332d51eabf397fbbf860fa0a9d6b163a65423d5ad2634dce2", 0x60}], 0x7, &(0x7f0000001940)=[@sndinfo={0x1c, 0x84, 0x2, {0x5, 0x8, 0x401, 0x1, r15}}, @init={0x14, 0x84, 0x0, {0x2, 0xffffff0000000000, 0x9, 0x3}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x8, 0xa0f, 0x0, r16}}, @init={0x14, 0x84, 0x0, {0x6, 0x10001, 0x5, 0x3}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x9, 0x202, 0x100000000, 0x6, 0x7, 0x4, 0x9, r17}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x101, 0x200, 0x100000000, 0x3, 0x0, 0xffffffff80000000, 0x8, r18}}], 0x108, 0x40000}, {&(0x7f0000001a80)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001ac0)="66a60d2abe365e045117d8e3ea6f54674f73608c7cc1a2fe37820f7759ecc8befd988aadec1292e09f85b11318656e4d3420da381d51fb3ee8f63fef026da872ce01216e1ef5056205d35f31003632ab12f3c81a475a8ab7c645a5bc2a14665e417dd4d8bb926c0d92a432df46d79d", 0x6f}, {&(0x7f0000001b40)="4de3169a58a02c5a526726760ccba6ae248ce2d7f6eb6f5291ec12ffc899e83742295d7829cbc225c5cbe95cfffe3120edd80464f4c9ac58fc4814bbed411f7c46b7466c19654d276ce1a67b36aa910dbf2d95780f1e6f703d11e4ab7a5dc82f717007f95bee1b32f7bdb0c683093617baebfb459f6622710ba145cc99505bda223e57eacf7419b75d1558da7cabd80b6dfd6d9c34c6e274d994341f4cb86287850f6d8ef00b7daf44aed3a2717ff5112624c433d0e577ac5eb6eb5944596b8e5610", 0xc2}], 0x2, &(0x7f0000001d00)=[@init={0x14, 0x84, 0x0, {0x3f, 0x80000001, 0xe21, 0x100}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0xb5, 0x8004, 0x7, 0x2, 0x8, 0x9, 0x9, r19}}], 0x58, 0x4000}], 0x5, 0x4000000) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000000000)={0x4, 0x1000, 0x5}) 2018/03/28 09:51:52 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000080)) 2018/03/28 09:51:52 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000940)='/dev/ppp\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000000)="2b8e345c2612cc2a581db3a8ba0fe53b89", 0x11, 0x0, &(0x7f0000000c00)) 2018/03/28 09:51:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) epoll_pwait(r0, &(0x7f0000000080)=[{}, {}, {}, {}, {}], 0x5, 0xffffffff, &(0x7f00000000c0)={0xbf0c}, 0x8) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x401}) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000100)=""/116) 2018/03/28 09:51:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x180, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000ff4)={0x8, 0xb86, 0x10000, 0x1, 0x1, 0x1, 0x81}, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000465fb8)={0x1, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000029870e100000000000000000950000000000000001b45899a9c9f3dd36a3b37093f195d3b1643fa65e6f8d08ce13b3f42891263d29afee89751a0efee2a7f4b0a4b77d86bb58772650237956f14b94448123c0e5964c8bdb374e0959c3aff4eff53ca98d4a2acaa029111aab6ff268204d849e80fa452e002038803d1f6eb82e1e0d2d508074c25d6e458f6f39a71ae4bd7786bb381fe43e38eaecb351707160c1433b37ed52d8e5514eb78cd1650f31da61b6405a426e2930134aec21ba70b29e7322b21f2c6138b80c512a572c687de7bc989d1082d12a70eb6b8cff97933d3069b4d11ae00e6e7f3b0a29fe95bae0535a7866"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x4, 0x4) socket$kcm(0x29, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000180)=0x5) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0xb8150, r1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000c7effc)=0x4bca, 0x4) connect(r2, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r2, &(0x7f0000306ff0)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1) sendto$inet(r2, &(0x7f0000000080)="a84cceb26e07ee32bf097ed48db039f699ff62df1857bca92af579a43dd4595714d72339c9a56d6e2609ab86eabc8d41a55d17ac18992d373f121c7058042c8c157c28943bc5f4430b3c680e9a1784c87ab419518b653ddc4b168e9fbbc6b34d7ceb5c4ee8d7e84f5f70e0ea5f6c1a988e3271839d8f0bb2dcec987f8f8cd33b41098d9170a7cc32267a5c9e1125d1f29d2a058518b4d5223ba480f0c596384e2308498939189bfb5db62a3ad363365bba89206dd3923048c245fa23cc9fb2b0039d5113818c9f", 0xc7, 0x20020007, &(0x7f00009f1000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) 2018/03/28 09:51:52 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x7f, 0x80000) fcntl$setpipe(r0, 0x407, 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x50}}) 2018/03/28 09:51:52 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x1000000000, @empty, 0xfffffffffffffffc}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)="d187594ede7a2a4833656d1fd3d174a91475017b56db6b363daa89156fbc9e67bf98f28a7188dca17652ba44d6416ebd1d664b1243ee24c6629e46673be49ee18f0d95beb05c638c34dd0cfa55028840150d0ab9f35b08f89611813f59ea73e56b1ea96764420b4242516253e50bafc1d8ff0c92fa9523d7cb17054432bd4612fad45623630e978df116520fb3af217b55088a92b745c1d064bceea31c09dfd889b2d5303cb53000f72bba071fffb712ede0c947a87f34546cd2824cc370719e4f7245ddaad822b92cdbd95a7ec298981e7411440a975385301d858a254788cf4603aef25b094debf8c4ddd67c182455348f9a14447ba7", 0xf7, 0x4000, &(0x7f00000001c0)={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x3ffffffffffffffa, 0x84) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x100) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000080)) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/28 09:51:52 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100000001, 0x80000) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000000040)="5f3819bf7814b3ee4251cc9d5135c7c70b0ea13facfa877fe8b057870412d413359e1f698e9b0cfd7db743ef5cdf427d6b15b7eee9c7d5d8c72bcf921678514925a24ce42b208d73ef92ead464577abeb1b10864d6fd11fd3768bd420ed35f08f36ba78b80d400a6b48ec2f5250268e9269a08871d3f095a8841a4a790408f03f85cb7d9a90d33bc80c182d5a5e4dce25a9cef65df70554a49b0f7a25105e7d46b") socket$inet_sctp(0x2, 0x6, 0x84) socket$unix(0x1, 0x5, 0x0) 2018/03/28 09:51:52 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x7}, &(0x7f0000000140)=0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/28 09:51:52 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000040)={0x3}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) request_key(&(0x7f0000000300)='syzkaller\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000380)='#%)]userppp0mime_type\x00', 0xfffffffffffffffb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000000c0)) add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000001c0)=[@text64={0x40, &(0x7f0000000440)="0f20e035004000000f22e065440f38cad9400f32420f01df47f4470f2d980000000066b8d8008ec8450f011b3e410f01d1f2470ff0bdedb90000", 0x3a}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000080)={0x6, 0x100}) 2018/03/28 09:51:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000080)) r0 = socket(0x1f, 0x800, 0x628e) listen(r0, 0x100000000) 2018/03/28 09:51:52 executing program 5: r0 = socket$inet6(0xa, 0x8000f, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xa3be}, 0x1c) bind$pptp(0xffffffffffffff9c, &(0x7f0000000340)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x1e) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000040)="6bbe1fa53c1610c64f0e4133cc8447a4feb5b816fa9e211352d9743f3e2fcb94a85f496f32914b9fdea0cb76dc6f63b23f24e2775b0c1ed3b2ad69f467e35662e3f9f96e59cf295e13e90ed24a1b6246fba5fac5064249d359d3ce38ca6a0020d56d9bafa790b1761da7d84ade1e7705baaffec1aacbbb66a84e95788956e09347209b249aa30d84a5801185edf7fca6b97951e41574d6ff56eadf5f1de87384fa5d0ac6bea0e98afe3bd4310f7cb626405db008e391500eff69e7d4cabb53208be46b37cbdb9f62947369294f4d9f6a65", 0xd1}, {&(0x7f0000000140)="df9fdf1e9a328a977b9c46c65baac1434d1542069332180cb62a9bfa741c44f2", 0x20}, {&(0x7f0000000200)="f78880309a0fea37e1cec971b3d60dfbf27a2f93311f1b4e7be749d73f1e51a67348bcd943d65b7a260ffe6b435a74410f047f54cfad4dfad09cd8274c9229b5092fb0", 0x43}, {&(0x7f0000000180)="83e110350f900d918b08ee68d7c581d6394ccc5ecfc5b475e60b6d2168129656136c4b74e7256bc170e322", 0x2b}, {&(0x7f0000000280)="7af447abd29dbe33ac78d1b5b06a94d1d0f3645e1eb7f784c42c2690a53ce1754d74677b2af198744f0485317fd01501d6b416f1197f48e618d8b13601ab997e", 0x40}, {&(0x7f00000002c0)="11d6dba4bc4e95f505ff4f9258f14564217a2b1cdff1cf", 0x17}], 0x6) connect$inet6(r0, &(0x7f0000000380)={0xa, 0x0, 0x400000000000007d, @empty, 0x5}, 0x1c) 2018/03/28 09:51:52 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/28 09:51:52 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x401, @loopback={0x0, 0x1}, 0xd479}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x88) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000ff8)=0x7) 2018/03/28 09:51:52 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000057ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r1 = dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) write$sndseq(r1, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/03/28 09:51:52 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000c44000)='/dev/snd/timer\x00', 0x0, 0x81) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000100)={0x0, 0x0, 0x1000}) 2018/03/28 09:51:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000500), &(0x7f0000000540)=0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000200)={0x4}) io_setup(0x0, &(0x7f0000000000)=0x0) io_getevents(r2, 0x88b9, 0x6, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) futex(&(0x7f0000000040), 0x9, 0x2, &(0x7f0000000100)={0x77359400}, &(0x7f0000000240)=0x1, 0x2) getsockopt(r0, 0x4, 0x0, &(0x7f00000000c0)=""/58, &(0x7f00000004c0)=0x3a) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="ac0000001800010200000000fddbdf25010000005c67b3643dc105eff6f89b9c88e31647749f23a2400aa51b8a588fe7dbe42677c4bb2cf7dad014035967312074ef22dbf8c42fd59392000000805918477c80f2e2cc55bab61771157d0f32ae32264442a068fd357803c14d3e274aa4470f74b0d4b52a87b5311a14a9f85cfb499f19a32005f0ff09009369cdcddf51f45d69c5a7e98ac9bdaa4ce479eae4141e52bbf2050d90caff1dd700"], 0xac}, 0x1}, 0x0) 2018/03/28 09:51:52 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000180)={0x0, 0x0, 0x3, &(0x7f0000000140)}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x54, r2, 0x600, 0x70bd2a, 0x25dfdbfb, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x54}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x402, 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) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000000080)) 2018/03/28 09:51:52 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x400) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xb0fe}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x2, 0x1, 0xfff, 0x8000, 0x5}, 0x14) r2 = socket(0x10, 0x2, 0x0) sendto(r2, &(0x7f0000cfefee)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00007f9000)=[{{&(0x7f000051e000)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0xb, &(0x7f0000df9000)=[{&(0x7f0000d3d000)=""/4096, 0x1000}, {&(0x7f00000ec000)=""/217, 0xd9}, {&(0x7f0000da2f57)=""/169, 0xa9}, {&(0x7f00004bbf68)=""/152, 0x98}, {&(0x7f0000d33f22)=""/222, 0x150}], 0x5}}, {{&(0x7f0000a18ffa)=@hci, 0x6, &(0x7f00001cdff9), 0x0, &(0x7f0000259f14)=""/236, 0xec}}], 0x2, 0x0, &(0x7f0000fd0000)={0x77359400}) 2018/03/28 09:51:52 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='gre0\x00', 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000874000)={0x80001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000340)={0x19d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, &(0x7f0000000380)) 2018/03/28 09:51:52 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) getuid() sendmsg$nl_generic(r0, &(0x7f0000001340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1800060037d630838bbd7000fcdbdf250d00000004000000"], 0x18}, 0x1, 0x0, 0x0, 0x850}, 0x80) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000002a0021080000000000000000020000001c0075000c00560000000000", @ANYBLOB="00eea8e4891b285bd8ae19c4e219000000007fbe8c00"], 0x2}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x42800, 0x0) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000300)="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", 0x1000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) syz_open_dev$midi(&(0x7f0000001380)='/dev/midi#\x00', 0x7fff, 0x68000) 2018/03/28 09:51:52 executing program 0: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) close(r0) 2018/03/28 09:51:52 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x801, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}, 0x8) pwritev(r0, &(0x7f0000000040), 0x200000000000010c, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000140)={0x2, 0x9}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000100)=0x29) 2018/03/28 09:51:52 executing program 2: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'tunl0\x00', 0x0}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) 2018/03/28 09:51:52 executing program 3: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000180)="220000001e0007ffe90100df25ec8adb3f86b16ab32ecc0509000700000916ab6da84c05b2fe03a7f219000000002e08d152edc49fc3d19f17cabdd3f1000000cd266aac4ea63b79b3978b9dc477307e246e89da2561a13cced09a1af2bb47b87d744ace254613eac63ea773bef9609c9a4c30d00133bbdbe090eb28dc312c7930de586829c9f42fb56a599d853fe6a346da25f7ee2fb76b17bd991213a7fd4e0d38f112539a366e08bda9f483a3ef44067386df56fcfb", 0xffffffffffffff6e) [ 197.673475] netlink: 152 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/28 09:51:52 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101140, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) socketpair(0x1b, 0x80000, 0x0, &(0x7f0000000080)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000946000)=0x7, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000000c0)={0x5, 0x6, 0x9, 0xffffffff}) 2018/03/28 09:51:52 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x1af18edb, 0x1, [0x9]}, &(0x7f0000000140)=0xa) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x2}, &(0x7f00000001c0)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000200)=""/213, &(0x7f00005db000)=0xffffff9f) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000000040)={0x0, 0x61e4}) 2018/03/28 09:51:52 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='e^"iron\x00') ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) 2018/03/28 09:51:52 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000004940)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000004a40)=0xe8) read$eventfd(r3, &(0x7f0000000100), 0x8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000004a80)={@dev={0xfe, 0x80, [], 0xa}, 0x44, r6}) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000000080)) 2018/03/28 09:51:52 executing program 2: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000001c0)=0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x6b, 0x14000) getsockname$ipx(r3, &(0x7f00000000c0), &(0x7f0000000180)=0x10) ioctl$KVM_SMI(r3, 0xaeb7) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x4002, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000140)={0x201, @time={r1, r2+10000000}, 0x5, {0x33, 0x3}, 0x3ff, 0x3, 0xffffffff}) sendmsg$nl_route(r0, &(0x7f0000003bc0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000003b80)={&(0x7f0000003b00)=ANY=[@ANYBLOB="3800000000000000000000ebffffff0000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000014000300697036677200000004001400"], 0x38}, 0x1}, 0x0) 2018/03/28 09:51:52 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "bd5202", 0x18, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}}}}, &(0x7f0000000600)) 2018/03/28 09:51:52 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000000c06fdff0000000000000000000000000800010006000000"], 0x1c}, 0x1}, 0x0) statx(r0, &(0x7f0000000080)='./file0\x00', 0x1400, 0x40, &(0x7f0000000140)) 2018/03/28 09:51:52 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000060ff0)={0x0, 0x3}, &(0x7f0000034000), 0x0) mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/03/28 09:51:52 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x933a0aec4d17dfb8) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000040)={0xda6d, 0x7fff}) r1 = syz_open_dev$loop(&(0x7f0000000300)='/dev/loop#\x00', 0x0, 0x0) fsync(r1) [ 197.816794] dccp_invalid_packet: invalid packet type 2018/03/28 09:51:52 executing program 3: r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000000)={0x14, 0x0, 0x6}) 2018/03/28 09:51:52 executing program 2: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000040000)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001bff8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000a8bff0)=[{&(0x7f0000748000)=""/1, 0x1}], 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000be0000)=0x5) fcntl$setsig(r1, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) r4 = gettid() fcntl$setown(r3, 0x8, r4) tkill(r0, 0x16) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x1f) 2018/03/28 09:51:52 executing program 7: 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(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d83000)=0xa20, 0x4) sendto(r0, &(0x7f0000000000)='w', 0x1, 0x4000084, &(0x7f0000f6bfc6)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x80) [ 197.843275] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 197.855744] dccp_invalid_packet: invalid packet type [ 197.876447] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) [ 197.896765] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/03/28 09:51:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c22fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) close(r0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10000, 0x0) 2018/03/28 09:51:52 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/28 09:51:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r2, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000391000)="83", 0x1}]) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a45352, &(0x7f0000000040)={{0x2, 0x1ff}, 'port0\x00', 0x2, 0x20, 0x7, 0x3, 0x4, 0x7, 0xff, 0x0, 0x5, 0x80000000}) 2018/03/28 09:51:52 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea3000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0xc08c5102, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e21, 0x401, @empty, 0x4}, {0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, 0x2, [0x0, 0x1, 0x2, 0x4, 0x1, 0x80, 0x4, 0x1d2d]}, 0x5c) 2018/03/28 09:51:52 executing program 4: r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000000180)=0x2) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r1, &(0x7f0000465f8e)=""/114, 0x72) ioctl$sock_SIOCGIFINDEX(r1, 0x2401, &(0x7f0000003780)={'bcsf0\x00'}) read(r1, &(0x7f00000010c0)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x200201) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) 2018/03/28 09:51:52 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0xffffffffffffffff}, 0x2c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400, 0x0) r2 = socket$inet(0x2b, 0x801, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) listen(r2, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000140)={{0x2b, @broadcast=0xffffffff, 0x4e20, 0x4, 'rr\x00', 0x0, 0x2, 0x35}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x2, 0x3, 0x5, 0x4f}}, 0x44) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000200)=@alg, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/161, 0xa1}, {&(0x7f0000000340)=""/133, 0x85}, {&(0x7f0000000400)=""/212, 0xd4}], 0x3, &(0x7f0000000500)=""/171, 0xab, 0x80000001}, 0x40002000) 2018/03/28 09:51:52 executing program 2: r0 = socket$inet(0x2, 0x4000000000000005, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_cmd={0x26, 0x100, 0x9, 0x7, 0x6, 0x6de5, 0x20, 0x31baa431, 0x3f, 0xfff, 0x8, 0x7, 0x0, 0x40, 0xffffffffffffff5f, 0x6f, [0x1, 0xfa6e]}}) 2018/03/28 09:51:52 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup2(r0, r0) bind(r1, &(0x7f00000000c0)=@hci={0x1f}, 0x80) 2018/03/28 09:51:52 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'ip6_vti0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0xffffffffffffffe2, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}, @in6={0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0xfff}, @in6={0xa, 0x4e23, 0x50, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3ff}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0xd8) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x4) 2018/03/28 09:51:52 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f0000ceffd4)=""/44, 0x2c) getdents(r0, &(0x7f0000000040)=""/36, 0x24) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000180)={0x5, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @link_local}, {}, {}, {0x0, 0x0, 0x0, @broadcast}]}) 2018/03/28 09:51:52 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x89, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x84) 2018/03/28 09:51:52 executing program 7: capset(&(0x7f0000b3e000)={0x19980330}, &(0x7f0000f21fe8)) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4004b, &(0x7f0000824000)=0x156, 0xfffffe03) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)) 2018/03/28 09:51:52 executing program 1: utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}, {0x77359400}}) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="2400000024007ffc0000120000000100000ff6ff010000000000f3fffffffffffffffb00", 0x24) 2018/03/28 09:51:52 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000100)=""/56, 0xfffffffffffffe12, 0x0) readv(r0, &(0x7f0000814fe0)=[{&(0x7f0000296f99)=""/103, 0x67}], 0x1) write$fuse(r0, &(0x7f00000e5f18)=ANY=[@ANYBLOB="10000000000000000000000000000000"], 0x10) 2018/03/28 09:51:52 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2) signalfd(r0, &(0x7f0000000340)={0x3}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0xfffffffffffffffd) r1 = inotify_init1(0xfffffffffffffffe) inotify_add_watch(r1, &(0x7f0000ad4000)='./control\x00', 0xa4000960) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@rc, &(0x7f0000000100)=0x80, 0x80000) getsockname$inet6(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000180)=0x1c) readv(r1, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x150) r3 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x2, 0x10200) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x40240, 0x0) renameat2(r3, &(0x7f0000000200)='./control\x00', r4, &(0x7f0000000280)='./control\x00', 0x2) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/03/28 09:51:52 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x80000, 0x0) sendto$inet(r2, &(0x7f0000000380)="52b07a1e6b75581552ed20876015c2a57bb9b464dc153fa7588f1c86bab38d28d3172d13d83eb74bf88e80bad4cd60c36ae1b8fde78f7fbb55be111ebac7da0e247df47dcfd30354ba0538ba938e9e28a85610967e2544b57635e46beb08d3e2d99a72992159fd5a0506b422fd1e99f9151968c3a903adf29a1a89a8", 0x7c, 0x80, 0x0, 0x0) socket$inet(0x2, 0x800, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000340), 0x1, 0x0, &(0x7f0000000240)="83"}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000480)={r1, 0x5}, 0x8) close(r0) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@rc, &(0x7f0000000000)=0x80, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={r1, 0x6}, &(0x7f0000000440)=0x8) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000280)=""/251, &(0x7f0000000100)=0xfb) 2018/03/28 09:51:52 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='loginuid\x00') fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x3, r0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000100)={0x3ff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) exit(0x3) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x7e, 0x7c3d0177, 0x6}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x4351, @dev={0xfe, 0x80, [], 0xd}, 0x5}}}, 0x84) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/03/28 09:51:52 executing program 1: mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='binfmt_misc\x00', 0x0, &(0x7f0000000200)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x240402, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000200)) 2018/03/28 09:51:52 executing program 4: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000140)=0x4) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r2 = fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x8001}}, 0x3, 0x7fffffff}, &(0x7f00000002c0)=0x88) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e23, 0x10000, @empty, 0x7f}}, 0x146, 0x1}, 0x67) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000004c0), &(0x7f0000000480)=0xfffffffffffffeb3) capset(&(0x7f0000000000)={0x20071026, r2}, &(0x7f00000000c0)={0xffffffff, 0xffffffffffffffff, 0x9, 0x4c, 0x100, 0x1}) r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x7) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000180)={0x0, 0x9}) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'eql\x00'}) 2018/03/28 09:51:52 executing program 7: r0 = socket$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) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000001380)='./file0\x00', 0x4) r2 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002640)={0x0, 0x0}, &(0x7f0000002680)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000026c0)={0x0, 0x0, 0x0}, &(0x7f0000002700)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000002740)={0x0, 0x0}) lstat(&(0x7f0000002780)='./file0\x00', &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000002840)='./file0\x00', &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000002900)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000002a40)=0xe8) fstat(r0, &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpid() lstat(&(0x7f0000002b00)='./file0\x00', &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002bc0)='./file0\x00', &(0x7f0000002c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002c80)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000002d80)=0xe8) getgroups(0x2, &(0x7f0000002dc0)=[0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002e00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002e40)={{{@in6=@mcast2, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000002f40)=0xe8) stat(&(0x7f0000002f80)='./file0\x00', &(0x7f0000002fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003040)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000003140)=0xe8) lstat(&(0x7f0000003180)='./file0\x00', &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003240)={0x0, 0x0}, &(0x7f0000003280)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000032c0)={0x0, 0x0, 0x0}, &(0x7f0000003300)=0xc) sendmsg$unix(r1, &(0x7f0000003440)={&(0x7f00000013c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002600)=[{&(0x7f0000001440)="2449c3c3202a91417dd8fb544a4b7a9fcdf6a98cbfe8327f7e5eabfd6c7ff46f2a72fd8d3e82fb993f80c84f0da7ca339f15f316f7f476753e137d5a9d42c43d558f595cde5e834c1eeff6d1d65a7bfdd175910c1ab6636eca15bd7edf4419661c69eb15077bf5697b3c99500be21385b068f8f718b8b0f7d44dff56879e43381e6c1c8f4843fc6d2fc3d5860b0909643d93542780ff26e94502a5477834b3396c270fbdcb1902ef00b316401e2b292116d529cd4d279ab740", 0xb9}, {&(0x7f0000001500)="de8d53e5e7e6dc51655fb93ef80fd207e604c59821b7eeb1eb9f9a9dbd3cfaad7558a960b1a845d67ab69a64b0cb3fd0bb87d14922063fe706b1c971ba33d8b073bb911ec97e576dc24494136971fb2b90ca3aadbd130cbc4a1fdd6539628453d16759450a08dcb387540ed91986a90dfd8b248ccc17b7eda73719d6cb91487083ee8d8b29ae116473c3db55117f384029cf361533d4c75cc2adf3f7ba5b9f7333a282ea33cfb78e57c08a94165e76cd9f7cffd2c458e3a74a02d1cafb5ccf5fb38a3b5755b8653c8b1663d2cdebb52e5214852786851ec8ceea79a39f7fe42a49", 0xe1}, {&(0x7f0000001600)="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", 0x1000}], 0x3, &(0x7f0000003340)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @cred={0x18, 0x1, 0x2, r23, r24, r25}, @cred={0x18, 0x1, 0x2, r26, r27, r28}], 0xd8, 0x80}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x80) shutdown(r0, 0x1) 2018/03/28 09:51:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') io_setup(0x1000000011, &(0x7f0000000040)=0x0) memfd_create(&(0x7f0000000080)='/exe\x00', 0x2) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x19, 0x0, 0x0, r0, &(0x7f0000002200)='0', 0x1, 0x8000000}]) 2018/03/28 09:51:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x0) r4 = request_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='/dev/kvm\x00', 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000000180)='id_legacy\x00', 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00000001c0)={0x5, 0x0, [{0x5, 0x7, 0x0, 0x0, @adapter={0x7, 0x8, 0x3f, 0x5, 0xffff}}, {0x7fffffff, 0x3, 0x0, 0x0, @sint={0x1ff, 0x1}}, {0x5, 0x7, 0x0, 0x0, @msi={0x8d, 0x31000000, 0x200}}, {0x8, 0x0, 0x0, 0x0, @msi={0x401, 0x101, 0x4}}, {0x0, 0x3, 0x0, 0x0, @adapter={0x7fffffff, 0x9, 0xffffffffffffff5e, 0x4, 0xedd5}}]}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r5, r3, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x40000003}]}) 2018/03/28 09:51:52 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0300000000000000460f000000000000000000000000000001000000ff0700000000000000000000000000000000000000000000000000ff000000040000000000000000000000ff00000003000000000000000000000000000000000000000000000000000000070007c3ae3ea39e29fdeeacefb231000000070000000000000000000000080000000000000004000000150000000700000000000000080000000700000000"]) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x24001) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000080)={{0x0, @empty, 0x4e20, 0x3, 'wrr\x00', 0x3d, 0x2, 0x2f}, {@broadcast=0xffffffff, 0x4e20, 0x3, 0x6, 0xe4, 0x1f}}, 0x44) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) write$eventfd(r2, &(0x7f00000001c0)=0x1, 0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) connect$ax25(r2, &(0x7f0000000280)={0x3, {"a17ce6b5156219"}, 0xb}, 0x10) 2018/03/28 09:51:52 executing program 6: 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) getsockname(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) bind$can_raw(r1, &(0x7f0000000100)={0x1d}, 0x10) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) accept4$llc(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x10, 0x80000) connect$can_bcm(r2, &(0x7f0000001ff0)={0x1d, r3}, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$can_raw(r2, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) dup2(r0, r2) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)}) 2018/03/28 09:51:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000000b40)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x0, 0x0, {0xa, 0x4e23, 0xaa9, @empty, 0x19c6}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000000c0)="351fc4963096d9851efa4a158b7abf3883fa82055ccfea12f45f3af9545fc17b6160c71e4fdd43569b85715b82d9513e75", 0x31}, {&(0x7f0000000100)="52f6a86d3d6f09f4c95fed6935765a7ce3e9facfe4bb5b37c0911ee6e9f1de1c3a4a05f3339726c50dc74512b22fb0bc389c08164379e4b8703dd53ec7a3c45222d509e3290469579c37eaa196b67daee1efa2443ad0b93233b27a77c9e5d44183295dc077d7ad2d2acc83a9ec17d45d32db581e8b69647b3c0378133b397362ac5aec5107f45d3210a5151b3aa36c", 0x8f}, {&(0x7f00000001c0)="6566c7a333d51a673a0228f65aa57cf4de43bed1df4f7fae120ff4bd604ffe5f019793734c33c1ab77", 0x29}, {&(0x7f0000000200)="703d9569834444f2515f0f698a3333f5eb5f5c0645570f339f1f7c17042b6a819825a0c64f160497803aadbc403a8de2a95f1d030a229bd9459a3604e18994efc573be18a1c85d11ffd65c08460167b533981171f43167fdb8871f01971a64d43da15ef0334b9803820f50aae7e44a688b37ab7cf685fc67e991a0be65e341dcab8f3ff13983d420a86b55f6", 0x8c}], 0x4, &(0x7f0000000300)=[{0x44, 0x116, 0x101, "46cc1640ad36e575f7532a75dca34f2c05a23dca0866f5c1b4d77b2fd49dfeffc1e676aefc2b24e5c0fe3fd8d15958e24beb1c6ac35c26"}, {0xc4, 0x103, 0x7, "daf60d040010768e77901f1918edc3dcfc7ebeb677e035c243c7025627257e3575a3ed649673e4ddfae8b682facf4c05553bca875611f9c6b9297742215ef6fdb7d26349dda5cb5466491573857a5a5962ffb207580e8f88f5b0ef6e01ea662fbcf962ecf27a831defcf35d2c7be1fe138b397ab1bb0ace3e312d73c06a6cd8e7e8c2be4c12e15603179928316d34f1012483c98b9ab96095d65f420ca251d227c5a653561a482eb85bab0d8c6700e5c49cc9913c5a5bc3e"}, {0x78, 0x11f, 0x933, "e8e9579823e0413b95762d166b5bcf7437146fac870b873d62cee8ef4fe7a0d012c534c8d1952587f33ef30edd53957d36dce0e89dd1c7035b5a400123ca365d827a605232ea22329244eea1a72c0b26710ebc5c2894952fb17130efa91b96844a2bb4e79d56e2a2ceb9e8"}], 0x180, 0x4000000}, 0x401}, {{&(0x7f0000000480)=@pppoe={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'vcan0\x00'}}, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000500)="65ea5be9e3085ef9df6fc081727ad94c1d8d2f7d67ed0a8005ea2e72a5ceb2bfbb457f3ca774fbe637e46ced2e37695a316c15fa5f0ecaa721e9784d961c81f8f72c9ee8165e18b71a74bd38bfea934a726f8c294d67023a44bbaa23b50b2562a558cf399aa0c3444ee20988c5d3749fb6a8", 0x72}, {&(0x7f0000000580)="ae23a7b56b30fc24f9259e28c702173623b1dfe7e6de95e5601a505451aaff42d3b0da01540cbac0a883ac732e975b32244619517a87921dc698c19cb26235e3ecd77fcfba6d9286b7bab1009108", 0x4e}, {&(0x7f0000000600)="5cbe604ff40060290dac60d08a79b73872407bd3179e80369b4eb10b892d36d3fabad726b15df211b31fc8b2e75e3c5950cae50c2521fbf230eceb33fba6a1863b3b2a26dc5792df7345db142a40e068ede319d48757ffe09b8a689d281a0ced33dfcd404248b130c8ccf330f430e96ca13ee8e0c432cc23702806b66087a7e081b61fc36eda13f08fb77a78f6aefe0231f404e30b81bdd2ab4464eda3d56f3f31a57691c33a6b9a92b7f58b91625132258c1b46623db13f5b8d919381", 0xbd}, {&(0x7f00000006c0)="2af9c9d354984f43d460ffcb6bb7468e421ae4e0f4481858286977eda06563f33cdb8c5c700bb172aee072a8ca96aaf2c16886eb9b3c004243f68c08d0f9fc2fcff6b17d3c0ec6c5f0c7ce81dcbbbfe5d7358e71a6d2686b48136545", 0x5c}, {&(0x7f0000000740)="cbb44caf9f56e62fe613b84a0bfa3917106b98a1e2aa260d512d05d7e8e899480ce5309743d9c35fbb9e32ce10d48904c2aafde17c3c4ef112b4155ad4980dff4d7273addc85c001937e71ee57e79031be4abe5e64ce765bd9ccfc5b7db49087d7d3b8258a7e48dd768ae6b54b41616cca581fae81206bf6a8f6e9c3be29df625197e20a90ede352cc02304d8591827bd352d62d3c257c7cf1ac10684476b1d1119ff8a62072522bce2be076c5e8c300", 0xb0}, {&(0x7f0000000800)="bc38c471f43e119ddaf0e2f8c397562ea5a1339bfb6905501712fcc1600ff28d40a4ddc7a02bb6d528b905d44d2265e38c612bcb397d468807166a2cbf788c4bddf29e66e96d0aeabe1566f748ded2f5088914755884674ecc6364b9962db00e87fd89a1aaf3e9a6bb3bf67e28d1734390dfbb3424ad9f6ef49d98859bfc7ef0d20717139331f24156ec7f1065912a7f06bb41cb314e523bc1c2baa42286b686e4b328b09c5f81c91ac0a06370be67914479358a7fd34eeb801b232f9beec33124820b96a369d868bad2a17e3c080e51935ad9a8fcc288886a2e9ed3541f43ba85c52465753b52ac", 0xe8}, {&(0x7f0000000900)="b622ba9d88c086b5fa7c68c42d2175dd5b756be1bb7d40368e013785f7f29c097d7c494aa7766a725788e0ce51012d916a5aee719658609aa516a67c26d8fc5c77ea65367e32bfe51b6f8adb975068dfaf9166af739809197c722d772f85e494a8feadaed5b744a7c5f3ff38b0de4bbee1d1af8f6d1510ed6909be70dc90b74351041ff920ece91459faad5c6598872ee3c114d3c334ab16ca577024efe36580a6687f972b4de78385542159f6e209256d5ccc247702b5942ce79e", 0xbb}, {&(0x7f00000009c0)="9b4f26073d55ee3b0335840a0fe083733a1425bbd97a8129ff3327235c98d10153c26804bd77a8d4f3c9675ccef65f080a37caa72a83feb30b321097279a0e779ee23ec6abd3a192b767624be56609b9c39af5a2475378e7461feb8371d84191297df291ecfd43b573a3cab4d7dead0fdea7e84adee914a2c625ec92c37e89c53ac5ecbb4abd40097863f1888969727f572681edf9663889555ffb0b97eb7c87a8b8ad566063774f6c3e2a8ccf9dfca310fbaa7c6bfe449791ef", 0xba}, {&(0x7f0000000a80)="ba3110d58bcf2db6a56905bd13b743896572c3c1f4a2b404", 0x18}], 0x9, 0x0, 0x0, 0x800}, 0x9}], 0x2, 0x20040000) r2 = socket(0x40000000015, 0x805, 0x0) bind$inet(r2, &(0x7f00000a9000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000dbf000), 0x3a8, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = socket(0x15, 0x80005, 0x0) getsockopt(r3, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) pivot_root(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)='./file0\x00') 2018/03/28 09:51:52 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='*\x00', 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) write$sndseq(r2, &(0x7f0000000040)=[{0x7fffffff, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @result}, {0x82, 0x6, 0x0, 0x0, @tick, {}, {}, @addr={0x0, 0x6}}], 0x38) 2018/03/28 09:51:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) memfd_create(&(0x7f0000000040)='wlan1keyringvboxnet0\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000), 0xa3c1) 2018/03/28 09:51:52 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xda66, 0x101400) ioctl$TIOCSTI(r0, 0x5412, 0x4) 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 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000002540)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000002500), 0x1, 0x100b}}, 0x20) write$rdma_cm(r1, &(0x7f0000004880)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000004840)={0xffffffff}, 0x13f, 0x1009}}, 0x20) write$rdma_cm(r1, &(0x7f00000048c0)=@migrate_id={0x12, 0x0, 0xfa00, {&(0x7f0000002800), r2, r0}}, 0x235) write$rdma_cm(r1, &(0x7f0000000740)=@resolve_route={0x4, 0x8, 0xfa00, {0xffffffff, 0x1000}}, 0x10) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000000100)=0x1) write$rdma_cm(r1, &(0x7f00000002c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x9, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x48) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/28 09:51:52 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000100)={'security\x00', 0x2, [{}, {}]}, 0x14) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000000)={0x4, 0x8, 0x7}) getpeername$netrom(r1, &(0x7f0000000080)=@full, &(0x7f0000000180)=0x48) 2018/03/28 09:51:52 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x7) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f00000000c0)=@generic={0x0, "a9e591ed8010b2dfe73bbc405e79958bcaf80ef225cb4803575aa1f1ee25917f57470296c910f02a08dbd9abe7eccc426feccc16c64fa2f2bbe8a28834b5ca405b3a0d7dad5c79be5b1aba03972af62707f96d7aeabe6a63d0eae8a18dce3080882d535a25543a50cdef32b08c0835e4c14d8b71f6f43694de471fc84c30"}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="400000000d0100004d030000b9680f1a2192ccde833092f7cd63d2998d1b4affc2fe0e0e04263ff0548432ecc9dea369ae4dc7b9ee3e88d4a52b7259865465201400000084000000000000001a2a3785eab2e6b6"], 0x54}}], 0x7ffffffffffff9a, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) 2018/03/28 09:51:52 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="393a340d3b0f8e6e557fa89e90d0abe1ae51520724510b"], 0x17) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x5, 0x20000) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0), 0x4) 2018/03/28 09:51:52 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000f73000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f72fe8)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x20) 2018/03/28 09:51:52 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) r2 = dup3(r0, r0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000040)={r0, r2}) setsockopt$sock_void(r0, 0x29, 0xc9, 0x0, 0x0) 2018/03/28 09:51:52 executing program 3: mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000000080)='./file0/bus\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={'irlan0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000300)={r1, 0x1, 0x6}, 0x10) lseek(r0, 0x0, 0x1) fremovexattr(0xffffffffffffffff, &(0x7f00000000c0)=@random={'osx.', '{,em0GPLppp1#[(security%selinux)trustedposix_acl_accessvboxnet1lo\x00'}) 2018/03/28 09:51:52 executing program 2: perf_event_open(&(0x7f0000803f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = getpid() process_vm_writev(r0, &(0x7f0000c60ff0)=[{&(0x7f0000a09000)=""/1, 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000937000)=""/88, 0x58}], 0x1, 0x0) madvise(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x10200000004) 2018/03/28 09:51:52 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000005cd6e574cc9f353eeb0d37213f49931d365d4782e95cecb0db31d4e974591a"], 0x175, 0x0, &(0x7f0000000180)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000), 0x1, 0x0, &(0x7f0000000040)="c6"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0f630c4000dc88fa97ea7ef21fd351ce62000000"], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/03/28 09:51:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x0) r4 = request_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='/dev/kvm\x00', 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000000180)='id_legacy\x00', 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00000001c0)={0x5, 0x0, [{0x5, 0x7, 0x0, 0x0, @adapter={0x7, 0x8, 0x3f, 0x5, 0xffff}}, {0x7fffffff, 0x3, 0x0, 0x0, @sint={0x1ff, 0x1}}, {0x5, 0x7, 0x0, 0x0, @msi={0x8d, 0x31000000, 0x200}}, {0x8, 0x0, 0x0, 0x0, @msi={0x401, 0x101, 0x4}}, {0x0, 0x3, 0x0, 0x0, @adapter={0x7fffffff, 0x9, 0xffffffffffffff5e, 0x4, 0xedd5}}]}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r5, r3, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x40000003}]}) 2018/03/28 09:51:52 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x127}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) getsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f000000bffc), &(0x7f0000015000)=0x4) 2018/03/28 09:51:52 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffdb1) listen(r0, 0x3) accept4(r0, &(0x7f0000000100)=@l2, &(0x7f0000000180)=0x80, 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/28 09:51:52 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0xfffffffffffffff9}, 0x10) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x8f, 0x0, 0x3, 0x1000, 0x0}, &(0x7f00000000c0)=0x10) prctl$seccomp(0x16, 0x1, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{0x7, 0x4, 0x400, 0x2e}, {0x80000000, 0x5000000000, 0x4, 0x3ff}, {0x3, 0x8c, 0x1, 0x3ff}, {0x9, 0x0, 0xbc87, 0xff}]}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0x7ff, @dev={0xfe, 0x80, [], 0x10}, 0x100}}}, 0x84) move_pages(0x0, 0x2c9, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) 2018/03/28 09:51:52 executing program 0: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xbb8a, 0x5, 0x81}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1}, 0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x100000006}) mount(&(0x7f0000cfeff8)='./file1\x00', &(0x7f00000afff8)='./file0\x00', &(0x7f0000f32000)='tmpfs\x00', 0x0, &(0x7f0000000000)) 2018/03/28 09:51:52 executing program 3: r0 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x4e23, @rand_addr=0x2}}) 2018/03/28 09:51:52 executing program 6: [ 198.365426] binder: 32595:32597 unknown command 0 [ 198.379178] binder: 32595:32597 ioctl c0306201 209b4fd0 returned -22 2018/03/28 09:51:52 executing program 2: munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mbind(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4, &(0x7f0000000140), 0x3, 0x1) 2018/03/28 09:51:53 executing program 6: r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffffd) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000080)=0x10000, 0x4) sync() 2018/03/28 09:51:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'ip6_vti0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_getaddr={0x54, 0x16, 0x8, 0x70bd27, 0x25dfdbfc, {0xa, 0x1f, 0x224, 0xfd, r1}, [@IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}, @IFA_CACHEINFO={0x14, 0x6, {0x1e, 0x8001, 0xb84, 0xff}}]}, 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x0) memfd_create(&(0x7f0000000040)='em1wlan1GPLz\x00', 0x3) 2018/03/28 09:51:53 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000019ff8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) r2 = gettid() fcntl$lock(r1, 0x8000000000000007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8f4, r2}) fcntl$lock(r1, 0x26, &(0x7f000001d000)={0x8000000000000001}) dup3(r0, r1, 0x0) [ 198.410141] tmpfs: No value for mount option '' [ 198.420605] audit: type=1326 audit(1522230712.982:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=32614 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7f72c99 code=0x0 [ 198.427484] tmpfs: No value for mount option '' [ 198.448232] binder: 32595:32618 BC_CLEAR_DEATH_NOTIFICATION invalid ref -91694080 [ 198.480879] binder: 32595:32618 unknown command 0 [ 198.493811] binder: 32595:32618 ioctl c0306201 209b4fd0 returned -22 [ 198.501433] audit: type=1326 audit(1522230713.043:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=32614 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7f72c99 code=0x0 [ 198.505681] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/28 09:51:53 executing program 3: r0 = mq_open(&(0x7f0000000100)='cgroup\x00', 0x40, 0x9, &(0x7f0000000200)={0x0, 0xf5c, 0x1, 0x6, 0x3, 0xffffffffffff8001, 0x1, 0x8a}) fgetxattr(r0, &(0x7f0000000300)=@random={'os2.', '{\x00'}, &(0x7f0000000340)=""/65, 0x41) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000240)=0x20000005) r2 = getpgrp(0xffffffffffffffff) sched_getaffinity(r2, 0x8, &(0x7f0000000080)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dsp\x00', 0x8200, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000000c40)=ANY=[@ANYBLOB="6e617400000000000000003e0000000000000000000000000000000000000000001b00000005000000040600000000000058010000ffffffffc40200000000000038050000003805000005000000e023ba33bea1c097f67ec6aeac7cab03eeec0a41bb46fc06f94f71ac2edc7e028f885d4d77cb88b6e924d881b475dc97ccbea1e7d0366b78ecd2041f3f5b61c0a350026b5a7deb5c7604505f54a380f49daf0383a95c78f4f88983b5e6b24c0d5139e5f6f4c23b64458c2ecc25", @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100158010000000000000000000000000000000000000000000000002400657569363400000000000000000000000000000000000000000000000000000000002400697076366865616465720000000000000000000000000000000000000000107c00004800534e4154000000000000000000000000000000000000000000000000000118000000ff020000000000000000000000000001ff0100000000000000000000000000010000010100000000000000000000ffffac1414aafe8000000000000000000000000000aaffffffffffffffff00000000ffffffff0000000000000000000000000000000065727370616e3000000000000000000073797a6b616c6c657230000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000002e0004062000000000000000000000000000000010016c01000000000000000000000000000000000000000000000000480068626800000000000000000000000000000000000000000000000000000005000000c0010900ff0300001a00ff0f0101e10009000100fdff04000100010009000400000004005c00484d41524b00000000000000000000000000000000000000000000000000ac14140e000000000000000000000000ffffffffffffff0000000000ffffffff4e204e244e234e20040000000800000069000000ff0700000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ec00340100000000000000000000000000000000000000000000000024006970763668656164657200000000000000000000000000000000000000002008000048004e45544d41500000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000fe8000000000000000000000000000aa00654e21fe8000000000000000000000000000aa00000000000000000000ffffac1414bbff0000ff000000000000000000000000000000ff00000000ffffffffffffff0064756d6d79300000000000000000000074756e6c30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003e00080202000000000000000000000000000000f80040010000000000000000000000000000000000000000000000003000616800000000000000000000000000000000000000000000000000000000000004d4000004d204000000a80300004800444e415400000000000000000000000000000000000000000000000000010100000000000000000000000000000000000000fe8000000000000000000000000000aa01004e220000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800cc000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x660) sendmsg$nl_route(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="140010005200030d00000000000000001c000000"], 0x14}, 0x1}, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x301040) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000440)=0x80000000, &(0x7f00000003c0)=0xfffffffffffffc62) [ 198.535100] binder: 32595:32631 ioctl 40046207 0 returned -16 2018/03/28 09:51:53 executing program 0: r0 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000ffc)=@fragment, 0x8) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x101}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e22, 0x89a6, @empty, 0x5}}, 0x200, 0x4, 0x3, 0x6, 0x40}, 0x98) write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x2d, 'rdma', 0x20}, {0x2f, 'rdma', 0x20}]}, 0xc) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2000, 0x0) fdatasync(r1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000000080)={0x1, 0xfffffffffffffc00, 0xd330, 0x8, 0x2, 0xffffffffffffffa8}) 2018/03/28 09:51:53 executing program 6: socketpair(0x4, 0x4, 0x0, &(0x7f00000026c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000002700)=0x80, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000300)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000380)={r2, r3, 0x20}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000003c0)) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0xffffffffffffff12) r5 = fcntl$getown(r1, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000880)={{0x8, 0x6, 0x1, 0x80000001, "d8ac2e829c8a88c52814808ab29acff2fcec87009c2b305e01ae2492e7d3b714e12ef679a3db98cac24c3895", 0x5}, 0x0, 0x0, 0x8, r5, 0xb1b, 0xe14, "0dbaf17344e1aee04b659cc1959db79c4a99c3f00a66659ed03b8c2cbf329595ca9c1cdb84bdbd3f5ce56f5643ed42dbd57360ad4bb1d8329116dc39652a76c7", &(0x7f0000000840)='self,em1\x00', 0x9, [], [0x50c6fc96, 0x3ff, 0x9, 0x7]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @rand_addr}}, [0x9, 0x5, 0x7fff, 0x7f, 0xfffffffffffffff7, 0xa5, 0x3, 0x4, 0x9, 0x5, 0x2, 0x7fffffff, 0x8005, 0x4, 0x1ff]}, &(0x7f0000000100)=0x100) sendmsg$inet_sctp(r4, &(0x7f0000000740)={&(0x7f0000000400)=@in={0x2, 0x4e21, @rand_addr=0x7f}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000440)="98fd51ac9f8866f89b4ff4c9ca650df15ce8ee638b8e529a5252213a53eee4a0ee9246f8684a74489d08839c2c39b14ef52b4a5959c93d2478dcee150ce7b74fba6ed7e6d79c7528625959383a398fb7dae1809d341268758a16450323bc159ac2e60311c0b0803ba43b8d6ece8c4caa1699da2c637838dde9a2e14d02c3305b9c6badf7e9b22119b14e", 0x8a}, {&(0x7f0000000500)="ce011ed1b8ec2a30687fde0e0dcb7fed03d287348415aaed5ac45de1c1620c866a0e69be09f86668bbd1d9e4c6d7fe8c664758deab4d8cab85d2f13393d6e750eb51e61ee5673362151e20062fe6bfa78cacfb3064c81f6e41da25c143cd0f3fa7b1f8ac3a40d6f432100782167973e8fc487530ceb1be6470d3b5b6b62f62ea7a16", 0x82}], 0x2, &(0x7f0000000600)=[@init={0x14, 0x84, 0x0, {0x4, 0x0, 0x7}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x40, 0x8001, 0x4ad, 0x4, 0x0, 0x2, 0x7, r6}}, @init={0x14, 0x84, 0x0, {0x6, 0x0, 0x3, 0x101}}, @sndrcv={0x2c, 0x84, 0x1, {0x200, 0x5, 0x208, 0x0, 0x10001, 0xfffffffffffffff9, 0x10001, 0x5, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x9, 0x200, 0x7, 0x1d76cd38, 0x7ff, 0x800, 0x6d2, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x7f, 0x0, 0x7ff, 0x3, 0xce, 0x6, 0x9, r6}}], 0x108, 0x4040}, 0x4000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=r6, @ANYBLOB="28000000dd570900e010b4b39c36518fbd13c2117401ae6aa53558c447803917e448a62439b7f414"], &(0x7f0000000240)=0x30) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000780)={0x0, {{0xa, 0x4e24, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xd5bc}}}, 0x84) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000002c0)={r7, r8/1000+30000}, 0x8) clock_gettime(0x0, &(0x7f0000000a80)={0x0, 0x0}) select(0x40, &(0x7f00000009c0)={0x3, 0x8, 0xfffffffffffffffc, 0x8, 0x615, 0x4, 0x0, 0xfff}, &(0x7f0000000a00)={0x19, 0x101, 0x1f, 0x6, 0x100000000, 0xb7, 0x3, 0x6}, &(0x7f0000000a40)={0x7fffffff, 0x8, 0x3f, 0x1, 0x1ff, 0xffffffffffffbd89, 0x6, 0x5}, &(0x7f0000000ac0)={r9, r10/1000+10000}) 2018/03/28 09:51:53 executing program 5: r0 = socket$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) io_setup(0x2, &(0x7f0000000100)=0x0) r3 = dup3(r0, r1, 0x0) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000200)="02000000a00a000000215d2924af7b", 0xf}]) fsetxattr(r3, &(0x7f0000000040)=@random={'btrfs.', 'lo\x00'}, &(0x7f00000000c0)='\x00', 0x1, 0x0) 2018/03/28 09:51:53 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mem_exclusive\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x4) 2018/03/28 09:51:53 executing program 7: syz_emit_ethernet(0x2b, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@lsrr={0x83, 0x3, 0x61d}, @generic={0x83, 0x2}]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/03/28 09:51:53 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000005000)=0x400001) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) read(r3, &(0x7f00000000c0)=""/81, 0x51) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x3f, 0x20040) write$evdev(r3, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) 2018/03/28 09:51:53 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x100) r0 = creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000180)=[{{r1, r2/1000+30000}, 0x7ff, 0xfffffffffffffffe, 0x6}, {{}, 0x1, 0x0, 0x7}, {{}, 0x7, 0x9, 0x1}, {{}, 0x1, 0x3f, 0x3e08}, {{}, 0x1, 0xf70d, 0x7fffffff}], 0x50) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') pwrite64(r4, &(0x7f00000003c0), 0x0, 0x0) dup2(r4, r3) 2018/03/28 09:51:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f00000011c0)=ANY=[@ANYBLOB="00c7ff7fff0f0000a1c9c3bf"]) fcntl$getown(r0, 0x9) 2018/03/28 09:51:53 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="8875cbccac286a7a8ad5097b0da0970bd97be3bb02e780d87396ef762f5eb5378d4a2c7552ce4bbe965aabe10eea2d3936b5aaa64443fc505dee68b7bb117c24a5c8f3fabfcce5c3b3c1574bfe4382910f2fd55d2911a71980c586bbf38024f5defa39b056be849c1ec3fd15e62d7438d474e49f3ac608bf7a074f530799ff61011fc7986062a63ca8e54fe83eba51b61397f79f8a7b81d7ac39358d7b5ac5e81aecfc4bc17dd62e6c5ee752093d51dfe5e2ed8114b16884abe138a5560bfaf155244106afc537b77eb8614197c34d67e49e4acae788cc7e8dfa3b065521b05d67ee45bf8fb4737af1392595f21d9e1faf72096c79ee11", 0xf7, 0x20008000, &(0x7f00000001c0)={0xa, 0x4e24, 0xfffffffeffffffff, @empty, 0x3}, 0x1c) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000000)) 2018/03/28 09:51:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000180)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x29a}]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000300)={"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"}) r3 = memfd_create(&(0x7f0000000040)='\x00', 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc00c64b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0], 0x1}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/28 09:51:53 executing program 0: r0 = socket(0x2, 0xffffffffffffffff, 0x6503e8d0) connect$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0xfffffffffffffffc, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) flock(r0, 0x5) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0x8b, 0x1c, &(0x7f0000000040)="e85a30b818854592a8f389bb54f3c2137ed0159d579ea703028979a17fa794b5011b2c51b7247c4a49f1702e10718b6b2ce4c57b0cad064e3225b6776645268ac74b9483cbc0cce6325d4dfcbf1abc33b2113234416a7364abff8e2f8e859187ed08c18a3801fe32aea56d73bb140f242d2d80bcee16047e93e60e8e5ea2e218867a512585a5db7b5b1414", &(0x7f0000000100)=""/28, 0x7}, 0x28) sendmmsg(r0, &(0x7f0000000480)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000180)="5a9c3c376b8fe55af4630f2812967bccc9da15591cdc4cfdce34817fe4ac982f9413c446dbd8484507c7e402c44f6d59ca1f989c7f53f1964d02d99c7432b561cae8d3c59df1e7b393ed972225fc2497c7513d659a8b47a51b7a047efc445b312627a9b336f4c7a6da8bc9a8b5d54cca27f1473dae9afe98ee2330da6064eeb1c7dbde208164753211823b9882", 0x8d}, {&(0x7f0000000240)="1aad2c62ff7d332f4124629ff5e473edfb7408cd85a47068458773866b8900d4dcec19bdf6b5ee835f74239734c4ec077700df74915fab5917e0e5f10cc10f97340dbaf1fd49b99b049149d3ef702bb14c06895bb969d39c34fd652552c5e49a9104b8520facbd3efaf7828b91d74db5c21b2af3c1ec06e143d5f140a628713d6e285ad3d8b60336e2575175a72c482e8a8b93ce401b4ead8e5fc1e8132f06dcd365e47c3e95442633d9ad95bbbaf1e88952b928f247bb7b7a66625bc5fede12d83ba2a0fae7e674ec7b293af7527737416fb2142dc2841e5366504cb1b6563f46d760085e42fba0aed5e094", 0xec}, {&(0x7f0000000340)="89d114284496ab5f8224d2dd5695ff55a6edbc6fee02767258cea2699ce93bceac7b4b8297ebc9b99d250298ffbec8b8cbd8990054582eec7375133195ed1254e3318cf5725f4f9fa9773fb368e5aab29501a5cf9e877794e825fa96887aa70ddc3ce8ec32363c463b2ac91402d53f1b55f02d58b390aaec8f89149a428cb01910791d5dc4853841090a3aba123ebf44e980ea03859e586d", 0x98}], 0x3, &(0x7f0000000440), 0x0, 0x10}, 0x20}], 0x1, 0x4000000) 2018/03/28 09:51:53 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00000000c0)=""/185, 0xfffffd7d, 0x100001f, 0x0, 0xff78) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000240)=@generic={0x0, 0x7, 0xfffffffffffffffa}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="397e531e03bce694bcc247c2", 0xc, 0xfffffffffffffff9) ioctl$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}) r4 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f00000001c0)={0x4000, 0x4, 0x7f, 0x99, 0x4300}) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e22, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0xbb}}, 0xfffffcce) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000280)={0xf5, 0x0, [0x81, 0x1b8, 0xfd, 0x4]}) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000000200)={0xe8}) r5 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r5, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r5, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/03/28 09:51:53 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000040)={0x3000}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) clock_nanosleep(0x0, 0x0, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100)) 2018/03/28 09:51:53 executing program 7: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000ef6ffc)) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x7, 0x80000001, 0xe77, 0xe3, 0x9, {0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x4, 0x6594, 0xfffffffffffffff8, 0x6, 0x2}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={r2, 0x55, "6c9d5d1932eec426100b988b930c45b2288c565d1b5ab6a552b8789760e1e4d0661cc3589be843f198a1f40b23cd0cc00a37ae5893ba11874f260367f3337e5a688e783c28cf29cb15053b241fc09779600453afef"}, &(0x7f0000000180)=0x5d) 2018/03/28 09:51:53 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) bind$packet(r0, &(0x7f0000000000)={0x11, 0xd, r1, 0x1, 0xacc, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xcd84dc8ea6d00edf}}, 0xfffffeb7) r2 = socket$inet(0xa, 0x2, 0x0) socket$packet(0x11, 0xa, 0x300) sendmsg(r2, &(0x7f0000004fc8)={&(0x7f0000003164)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f000002f000), 0x0, &(0x7f0000000000)}, 0x0) 2018/03/28 09:51:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00000000c0)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524cf9ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be7700d66f2d2c3a63dba8eb35e7127246029e222f0b2aebbe767f5125e2d9ea5d5987b9bb96f303e4f3c647c776c5b6306472896dcebe0de6d001b453a4e26dfe433b409586e0faca3ee89e8b936ea46b97a0f663544a8f4784c6b484334949f583b02557645c7d7884910eaf4879da3f4f37ce789b728a49d0546730e2adb0a9cb74620b0cf3a28061a607089a47a23e831c16dd002fc6ad4ebd7c62d265da40d6bfd145698d18d14522e19aa599cd9e412c4644dccb31849bd5e31411c6ff9249be50762cc6fdaa01a7cdcb162dc0516524002b688a462f69b6cce348a6dc5e9356ae3938909ea062f9501220214e83a4e621b8d685925c92c7564e9132cfe10f8acb646b731114ff101479f99d70a4bd6033bf5e4e6675120fa21d0610a685af21ba76162fa5cc571056b295b8f9987fdef14526be89516234dee2d93bf7ceba533af07bb7a6e9f1d5756f81a7558b5e029e662c5dfe00f657bd5a5165c6d44bd90f719342b7ac36eb8f10cdaeda44c079ecb31d324125ac848a27ba173ad35d1acd4e206387ecea474d6a70086d225448e247bfcd51ecae1f15dfe10acc50e7757cca9c5ef80562b63224c3259d6d1fc928264d356b8345ba03e10cd6970c0343ee98359dcb5920b83cb0aa034807f40050c6cf63543e107d85bfa82ce4f5e90f6078a743b0c7ccdd007c7c0115abfd5a9a52873b7b5da78a1ab7404016c5d00aabcfc3e16070b8222a99efebebf6042e6da1dbb3e782d831c0eb4f464b82abc0a8", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000d43000)=""/196, 0xc4}], 0x1) 2018/03/28 09:51:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 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, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/28 09:51:53 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) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000140)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f000079efdc)) r2 = syz_open_pts(r1, 0x0) dup3(r2, r1, 0x0) write(0xffffffffffffffff, &(0x7f0000000040), 0x0) fcntl$setstatus(r2, 0x4, 0x2800) 2018/03/28 09:51:53 executing program 6: syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) 2018/03/28 09:51:53 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x89d5, 0x2, 0xeb4}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x0, 0x7ff, 0xcab, 0x3f, 0x80}, 0xfffffffffffffff0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000001c0)) 2018/03/28 09:51:53 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af02, &(0x7f0000000180)=0xc2) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000140)=0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000480)='/dev/audio\x00', 0x1000000000000001, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x4, 0x200) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000380)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000340)={0x87, 0x8, 0x1, r2}) prctl$getreaper(0x3f, &(0x7f00000002c0)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x0, 0x3, &(0x7f0000000040)=""/254, &(0x7f0000000400)=""/119, &(0x7f00000001c0)=""/150}) 2018/03/28 09:51:53 executing program 3: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001a1000)={&(0x7f0000658ff4)={0x10}, 0xc, &(0x7f00006b3000)={&(0x7f0000067000)=@ipv6_deladdr={0x34, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_FLAGS={0x8, 0x8}]}, 0x34}, 0x1}, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000040)={0x3, 0x8f3d}) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xc95e, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00000000c0)={0xfff, 0x2, 0x1b, 'queue0\x00', 0x3}) 2018/03/28 09:51:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x4, 0x6, 0x0, 0x100000000, 0x2, 0x2, 0x81, 0xfffffffffffffffa, 0xffff, 0x200, 0x4, 0x0, 0x5, 0x4, 0x7f, 0x9, 0x1, 0x9}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYBLOB="0a0000002be017357c6a4b8295d5e03067a7cf"], &(0x7f00000001c0)=0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xffffffffffffc4d1, 0xd8, 0x3, 0x3, 0x7}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000002c0)={r3, 0x1, 0x800}, &(0x7f0000000300)=0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="0f01c80f30640fc72abaa000ed640fc71f6666f2260f09ba4300b80070ef0fc76a000f201f660fd1e3", 0x29}], 0x1, 0x20, &(0x7f0000000100)=[@vmwrite={0x8, 0x0, 0x8, 0x0, 0x1, 0x0, 0x80000001, 0x0, 0x8}], 0x1) 2018/03/28 09:51:53 executing program 7: r0 = 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_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000291000), &(0x7f0000c12000)) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="280000007f3083b0999a616cfb23cf95be132a1c4096254a690212b764bcc6599bce6903afa6c98bc5d1ee00414ab6d38b8653d82b75db4dada9199d383661e84df489f28ceae6e24a138e6968e7769b2dbb798b915d29fbab6d79e886c0249be8062df9871ae295c7902f68292c172402bc7f233eb508eaa3972e81432a7cc6f8ecd0af8e0300ccb62aec3bd1694b5dff6ca25ae800fd8fe727251e0cae8b7ba31c05acf5d0ebc0604b41", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0xb}, 0x20}}}, &(0x7f0000000140)=0x84) r2 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x6, 0x20002) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000001c0), 0x4) read(r0, &(0x7f0000000280)=""/66, 0x42) fchmod(r0, 0x11) 2018/03/28 09:51:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x6a5407941fd9d6c0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='nv\x00', 0xffffffffffffff0c) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/28 09:51:53 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x61a) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0xccc0, 0x4) 2018/03/28 09:51:53 executing program 0: keyctl$setperm(0x5, 0x0, 0xffffffff) r0 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x4, 0x20000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000340)={0x7, 0x200, 0x7fffffff, 0x5, 0x0}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000003c0)={r1, 0x4}, &(0x7f0000000400)=0x8) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x200000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7fffffff, 0x1, 0x400}, &(0x7f0000000080)=0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x4d}, &(0x7f0000000100)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in=@multicast2, @in6=@loopback}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) 2018/03/28 09:51:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xd) writev(r0, &(0x7f0000000000)=[{&(0x7f000050e000)="29000000180031090000012100000002021300000000ff06800000000c00080004000c1e79376e5601", 0x29}], 0x1) 2018/03/28 09:51:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000722ffc), &(0x7f00006d1ffc)=0x4) sched_yield() 2018/03/28 09:51:53 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000000003, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x7fc, 0x4) sendto$inet(r0, &(0x7f00000002c0)="55a2caa152e46d3018d86647dfd84687e452675e979465230117e9e6d2f75afd976fdeb0a7acae6446d89aba52db5cecec5317da220aa0f4a1053e41b3e001949cc895cc49f1a5fcec98c1cd6c7dfa551a187106bcac28c2f8b3bb5e6de25226f6ca79a305ede153b2d2c527c0010d90071d17c7815331415d3c491f6f707c63b9662e234245d42fc006a9e165fb995bf0bc989b05723f593a418af86086790a3d175c20c8cd4546f66d8732e30da5748ff7bf373bf08ea4041c89b6ae27ef966b6e4d138c4491f35360405cb5b3f78b708ad5a9faabefd80a15f11f2e0900000000000000000000000000000000", 0xee, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @rand_addr}, 0x10) recvmmsg(r0, &(0x7f0000006140)=[{{&(0x7f0000005b00)=@nfc_llcp, 0x60, &(0x7f0000005ec0), 0x0, &(0x7f0000005f40)=""/118, 0x76}}, {{&(0x7f0000005fc0)=@nl=@proc, 0xc, &(0x7f0000000500)}}], 0x2, 0x2042, &(0x7f0000006340)={0x0, 0x989680}) 2018/03/28 09:51:53 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(r0, r0, &(0x7f0000000340), 0x10000) r1 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffe, 0xff) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000180)=""/185, &(0x7f0000000240)=0xb9) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="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", 0x1000, r2) 2018/03/28 09:51:53 executing program 1: socket$netlink(0x10, 0x3, 0x10) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x1) accept4$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14, 0x80000) sendto(r0, &(0x7f0000000080)="3518fb8ecb51b5ed431bef17012004f792985a57a50a716573962763570fda596cdfee970a10834ebdd7efd88344e52079c00f35e6c4a362f0c33f3e1305a271e8a341524322e35c656c47c36182e030c351eaf5e2e60b1e14383c090dcb9eab48b231c8bfaafa7dfddabc2a7faad103bb6c6ff65a468cb73c3853ce01cc", 0x7e, 0x4000040, &(0x7f00000001c0)=@hci={0x1f, r1}, 0x80) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000040)={0x4, 0x0, &(0x7f0000ff9000/0x4000)=nil}) 2018/03/28 09:51:53 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f0000001480), 0x2ab, &(0x7f0000000100)=[{0x64, 0x114, 0x3, "66ee430b82fdf78291ffffffc68f7d44b2bb679b55ce4ea1f5f5c7f89f81ab1f448353e93f234241b3f5ba59ffb50ed6e3fca947aa9b47b9ac46baf945eddbf88a24dd663d2fce9e64000000000000000000000000"}, {0x34, 0x111, 0x1f, "253173996f45b91ba3f42b8f8e8460abc2abde13211d40eb65e55f87eb86de83d480c35d0fba"}, {0x8c, 0x109, 0x7, "373d6b63c9662ec4c41ea375fdde64fbe1ea738d475908d323d1f78aed23b1ec179546e2d832232f2ff587bcedba0a0a906ee3b452a8b311d9994cb373d4175fb34f7f1b1db3a6b97f67bd15ba1c7d293172f749188cce08d095b866ed1d6fde6f5dfc9fade7839970a2395b80f3d2f1b972f2e98405eb71da872e1d4bb600"}, {0xd8, 0x13f, 0x40, "8b024b79c9d5ccf5febea3643e4baf426e1536a6e5e87c70452d9c27aaffc749abe536ad59e7c1b0f42909c42abd5072da0727cb2557d5a48464b42897d199a0242fcfb69cc7f57cfcbd297124341d02a789c30bdfde8940b901e7477ef71185e7a252ac5ce2c5cc45ad2c10a28ad871f54c89599da0f4590a0cc51786a8028b4867cb03fc3a545c5377a30418412352e9db2205954ce1a1184102994f031ac5fa6db652b7b58f4c867f5a9e509757c2aa912adaad830f492c8f61bfa81833fd356378870deb5ecaee9c"}, {0x20, 0x117, 0x2, "3426a319fe1bbf99d8667f14afef8dcff1e78f"}, {0x8c, 0x102, 0x7fffffff, "99ed66655610fa79e340a8167758bf2288905131304bdc26e18793486164ec9add3b9534b88e4025050c7733063d3a22855da15df54fcb218bf914582792cfa1cf6d9a90ebfc0201a28f7b80a5d8c94b334e234e58368397bfef264edd53e0966b0b6b169672f1842110a6df3c462adcad4b0221cbe399690a42dd2d5d0bf7"}, {0x100, 0x10f, 0x7, "9e34201b90934206e35bee9ff8e7bea1aa8569c878326a68fa07632115e61d2dfb234a771b4ebc75db06fd450c6d9128d363c688a64cca74d5f67bb26cdfe18ad776db972b5487ea677d5b11fef16f6b387653dabfe2b0c5794e28311c61523f8f1adf5371d0be5987c26dfd21d13e90906354a3c59c062315d4c0c154cb8e4db5ef85109a4b1007d11ab8ffc40c527d8c5b8a4c701fd5d7106d4ee3f195a54844a9027ee116cb5033df4d455c48f59ac4de2024ac1991e35a410adcd265912e3370d81b64c15b41608315f0e873dc29be99cc5bd837bca8cdea35326f8c60fd35f1d9e09e595f40d86014551556c36dbfe84d52"}, {0x18, 0x118, 0xfff, "27d94342a5115e200191"}], 0x3c0}}, {{&(0x7f00000013c0)=@in={0x2, 0x0, @dev={0xac, 0x14}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000003740)}}], 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x80) setsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f0000000080)=0xfffffffffffffffe, 0x4) [ 198.943357] encrypted_key: master key parameter '6}' is invalid [ 369.631256] INFO: task syz-executor0:32741 blocked for more than 120 seconds. [ 369.638648] Not tainted 4.16.0-rc7+ #278 [ 369.643253] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.651217] syz-executor0 D20432 32741 6712 0x20020004 [ 369.656859] Call Trace: [ 369.659454] __schedule+0x8fb/0x1ec0 [ 369.663186] ? __sched_text_start+0x8/0x8 [ 369.667337] ? generic_make_request+0x1b1/0xdd0 [ 369.672024] ? blk_get_request+0x40/0x40 [ 369.676083] ? iov_iter_advance+0x2a1/0x13f0 [ 369.680514] ? __blkdev_direct_IO_simple+0x5fe/0xf50 [ 369.685610] schedule+0xf5/0x430 [ 369.688977] ? __schedule+0x1ec0/0x1ec0 [ 369.692952] ? submit_bio+0x19a/0x4d0 [ 369.696768] ? submit_bio+0x19a/0x4d0 [ 369.700567] ? bio_iov_iter_get_pages+0x381/0x4e0 [ 369.705421] ? generic_make_request+0xdd0/0xdd0 [ 369.710085] ? bio_phys_segments+0xa0/0xa0 [ 369.714328] ? __blkdev_direct_IO_simple+0x5fe/0xf50 [ 369.719515] io_schedule+0x1c/0x70 [ 369.723062] __blkdev_direct_IO_simple+0x7bd/0xf50 [ 369.727993] ? unaccount_page_cache_page+0xb60/0xb60 [ 369.733124] ? blkdev_bio_end_io_simple+0x150/0x150 [ 369.738145] ? trace_event_raw_event_lock+0x340/0x340 [ 369.743337] ? trace_event_raw_event_lock+0x340/0x340 [ 369.748522] ? trace_event_raw_event_lock+0x340/0x340 [ 369.753716] ? __lock_acquire+0x664/0x3e00 [ 369.757952] ? trace_hardirqs_off+0x10/0x10 [ 369.762330] ? trace_hardirqs_off+0x10/0x10 [ 369.766656] ? trace_hardirqs_off+0x10/0x10 [ 369.770984] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 369.776185] ? sanity+0x1ff/0x600 [ 369.779655] ? find_held_lock+0x35/0x1d0 [ 369.783731] ? bdput+0x40/0x40 [ 369.786936] ? iov_iter_for_each_range+0xbe0/0xbe0 [ 369.791870] ? blk_finish_plug+0x8f/0xb0 [ 369.795931] blkdev_direct_IO+0xccb/0x1060 [ 369.800166] ? blkdev_direct_IO+0xccb/0x1060 [ 369.804590] ? __filemap_fdatawait_range+0x317/0x430 [ 369.809704] ? __blkdev_direct_IO_simple+0xf50/0xf50 [ 369.814808] ? do_writepages+0x116/0x170 [ 369.818879] ? __filemap_fdatawrite_range+0x280/0x460 [ 369.824098] ? delete_from_page_cache_batch+0xdb0/0xdb0 [ 369.829468] ? __lock_acquire+0x664/0x3e00 [ 369.833717] ? filemap_check_errors+0x92/0xc0 [ 369.838241] generic_file_read_iter+0x4cc/0x28e0 [ 369.843008] ? generic_file_read_iter+0x4cc/0x28e0 [ 369.847965] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.852466] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.857505] ? filemap_range_has_page+0x340/0x340 [ 369.862358] ? perf_trace_lock+0xd6/0x900 [ 369.866500] ? print_irqtrace_events+0x270/0x270 [ 369.871267] ? trace_event_raw_event_lock+0x340/0x340 [ 369.876464] ? trace_event_raw_event_lock+0x340/0x340 [ 369.881712] ? __schedule+0x903/0x1ec0 [ 369.885636] ? perf_trace_lock+0xd6/0x900 [ 369.889801] ? trace_event_raw_event_lock+0x340/0x340 [ 369.894986] ? trace_event_raw_event_lock+0x340/0x340 [ 369.900201] ? find_held_lock+0x35/0x1d0 [ 369.904260] ? trace_hardirqs_off+0x10/0x10 [ 369.908590] ? __is_insn_slot_addr+0x1fc/0x330 [ 369.913166] ? lock_downgrade+0x980/0x980 [ 369.917324] ? find_held_lock+0x35/0x1d0 [ 369.921395] ? is_bpf_text_address+0x7b/0x120 [ 369.925893] ? lock_downgrade+0x980/0x980 [ 369.930040] ? lock_release+0xa40/0xa40 [ 369.934030] ? __free_insn_slot+0x5c0/0x5c0 [ 369.938363] ? rcutorture_record_progress+0x10/0x10 [ 369.943397] ? is_bpf_text_address+0xa4/0x120 [ 369.947899] ? kernel_text_address+0x102/0x140 [ 369.952487] ? __kernel_text_address+0xd/0x40 [ 369.956995] ? unwind_get_return_address+0x61/0xa0 [ 369.961937] ? __save_stack_trace+0x7e/0xd0 [ 369.966270] ? save_stack+0xa3/0xd0 [ 369.969900] ? save_stack+0x43/0xd0 [ 369.973517] ? kasan_kmalloc+0xad/0xe0 [ 369.977409] ? __kmalloc+0x162/0x760 [ 369.981118] ? alloc_pipe_info+0x23f/0x4b0 [ 369.985447] ? splice_direct_to_actor+0x64a/0x820 [ 369.990281] ? do_splice_direct+0x29b/0x3c0 [ 369.994606] ? do_sendfile+0x5c9/0xe80 [ 369.998489] ? compat_SyS_sendfile+0xea/0x1a0 [ 370.002990] ? do_fast_syscall_32+0x3ec/0xf9f [ 370.007486] ? entry_SYSENTER_compat+0x70/0x7f [ 370.012081] ? percpu_ref_put_many+0x11a/0x220 [ 370.016661] ? lock_downgrade+0x980/0x980 [ 370.020819] ? lock_release+0xa40/0xa40 [ 370.024799] ? debug_mutex_init+0x1c/0x60 [ 370.028951] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.033974] ? __lockdep_init_map+0xe4/0x650 [ 370.038390] ? lockdep_init_map+0x9/0x10 [ 370.042447] ? debug_mutex_init+0x2d/0x60 [ 370.046600] ? __mutex_init+0x1c7/0x2a0 [ 370.050574] ? SyS_membarrier+0x700/0x700 [ 370.054727] ? __lockdep_init_map+0xe4/0x650 [ 370.059140] blkdev_read_iter+0x105/0x170 [ 370.063298] generic_file_splice_read+0x3f9/0x7b0 [ 370.068161] ? pipe_to_user+0x160/0x160 [ 370.072137] ? fsnotify_first_mark+0x2b0/0x2b0 [ 370.076719] ? pipe_read+0x7f0/0x7f0 [ 370.080454] ? rw_verify_area+0xe5/0x2b0 [ 370.084528] ? pipe_to_user+0x160/0x160 [ 370.088513] do_splice_to+0x10a/0x160 [ 370.092316] splice_direct_to_actor+0x242/0x820 [ 370.097095] ? generic_pipe_buf_nosteal+0x10/0x10 [ 370.101936] ? do_sys_open+0x31b/0x6d0 [ 370.105832] ? do_splice_to+0x160/0x160 [ 370.109806] ? security_file_permission+0x89/0x1e0 [ 370.114749] ? rw_verify_area+0xe5/0x2b0 [ 370.118811] do_splice_direct+0x29b/0x3c0 [ 370.122967] ? splice_direct_to_actor+0x820/0x820 [ 370.127812] ? rw_verify_area+0xe5/0x2b0 [ 370.131882] do_sendfile+0x5c9/0xe80 [ 370.135600] ? do_compat_pwritev64+0x100/0x100 [ 370.140186] ? kmem_cache_free+0x258/0x2a0 [ 370.144462] ? __might_sleep+0x95/0x190 [ 370.148468] compat_SyS_sendfile+0xea/0x1a0 [ 370.152794] ? SyS_sendfile64+0x160/0x160 [ 370.156958] ? do_fast_syscall_32+0x156/0xf9f [ 370.161462] ? SyS_sendfile64+0x160/0x160 [ 370.165622] do_fast_syscall_32+0x3ec/0xf9f [ 370.169958] ? do_int80_syscall_32+0x9c0/0x9c0 [ 370.174550] ? _raw_spin_unlock_irq+0x27/0x70 [ 370.179044] ? finish_task_switch+0x1c1/0x7e0 [ 370.183636] ? syscall_return_slowpath+0x2ac/0x550 [ 370.188569] ? prepare_exit_to_usermode+0x350/0x350 [ 370.193602] ? sysret32_from_system_call+0x5/0x3c [ 370.198452] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.203311] entry_SYSENTER_compat+0x70/0x7f [ 370.207725] RIP: 0023:0xf7fdfc99 [ 370.211104] RSP: 002b:00000000f77db09c EFLAGS: 00000286 ORIG_RAX: 00000000000000bb [ 370.218808] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000013 [ 370.226083] RDX: 0000000020000340 RSI: 0000000000010000 RDI: 0000000000000000 [ 370.233361] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 370.240651] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 370.247925] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 370.255235] [ 370.255235] Showing all locks held in the system: [ 370.261568] 2 locks held by khungtaskd/868: [ 370.266132] #0: (rcu_read_lock){....}, at: [<00000000c56bdabb>] watchdog+0x1c5/0xd60 [ 370.274309] #1: (tasklist_lock){.+.+}, at: [<000000003731e17d>] debug_show_all_locks+0xd3/0x3d0 [ 370.283380] 2 locks held by getty/4373: [ 370.287349] #0: (&tty->ldisc_sem){++++}, at: [<0000000040073476>] ldsem_down_read+0x37/0x40 [ 370.296041] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000568f6c40>] n_tty_read+0x2ef/0x1a40 [ 370.305329] 2 locks held by getty/4374: [ 370.309304] #0: (&tty->ldisc_sem){++++}, at: [<0000000040073476>] ldsem_down_read+0x37/0x40 [ 370.317983] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000568f6c40>] n_tty_read+0x2ef/0x1a40 [ 370.327275] 2 locks held by getty/4375: [ 370.331243] #0: (&tty->ldisc_sem){++++}, at: [<0000000040073476>] ldsem_down_read+0x37/0x40 [ 370.339926] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000568f6c40>] n_tty_read+0x2ef/0x1a40 [ 370.349219] 2 locks held by getty/4376: [ 370.353200] #0: (&tty->ldisc_sem){++++}, at: [<0000000040073476>] ldsem_down_read+0x37/0x40 [ 370.361880] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000568f6c40>] n_tty_read+0x2ef/0x1a40 [ 370.371186] 2 locks held by getty/4377: [ 370.375151] #0: (&tty->ldisc_sem){++++}, at: [<0000000040073476>] ldsem_down_read+0x37/0x40 [ 370.383833] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000568f6c40>] n_tty_read+0x2ef/0x1a40 [ 370.393289] 2 locks held by getty/4378: [ 370.397266] #0: (&tty->ldisc_sem){++++}, at: [<0000000040073476>] ldsem_down_read+0x37/0x40 [ 370.405947] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000568f6c40>] n_tty_read+0x2ef/0x1a40 [ 370.415242] 2 locks held by getty/4379: [ 370.419207] #0: (&tty->ldisc_sem){++++}, at: [<0000000040073476>] ldsem_down_read+0x37/0x40 [ 370.427897] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000568f6c40>] n_tty_read+0x2ef/0x1a40 [ 370.437239] [ 370.438876] ============================================= [ 370.438876] [ 370.445889] NMI backtrace for cpu 0 [ 370.449525] CPU: 0 PID: 868 Comm: khungtaskd Not tainted 4.16.0-rc7+ #278 [ 370.456424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.465750] Call Trace: [ 370.468319] dump_stack+0x194/0x24d [ 370.471920] ? arch_local_irq_restore+0x53/0x53 [ 370.476562] ? debug_show_all_locks+0x2f3/0x3d0 [ 370.481205] ? nmi_cpu_backtrace+0x1be/0x210 [ 370.485588] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.490052] nmi_cpu_backtrace+0x1d2/0x210 [ 370.494261] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.498730] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 370.503982] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.509145] watchdog+0x90c/0xd60 [ 370.512579] ? reset_hung_task_detector+0xa0/0xa0 [ 370.517395] ? complete+0x62/0x80 [ 370.520830] ? __schedule+0x1ec0/0x1ec0 [ 370.524778] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.529074] ? __lockdep_init_map+0xe4/0x650 [ 370.533457] ? do_raw_spin_trylock+0x190/0x190 [ 370.538009] ? lockdep_init_map+0x9/0x10 [ 370.542044] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 370.547148] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.552160] ? trace_hardirqs_on+0xd/0x10 [ 370.556287] ? __kthread_parkme+0x176/0x240 [ 370.560589] kthread+0x33c/0x400 [ 370.563932] ? reset_hung_task_detector+0xa0/0xa0 [ 370.568749] ? kthread_stop+0x7a0/0x7a0 [ 370.572703] ret_from_fork+0x3a/0x50 [ 370.576523] Sending NMI from CPU 0 to CPUs 1: [ 370.581049] NMI backtrace for cpu 1 [ 370.581055] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.16.0-rc7+ #278 [ 370.581057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.581073] RIP: 0010:update_group_capacity+0x520/0xe90 [ 370.581075] RSP: 0018:ffff8801db306fc0 EFLAGS: 00000246 [ 370.581079] RAX: 000000000000049a RBX: 1ffff1003b660dfe RCX: ffffffff8160724b [ 370.581081] RDX: 1ffff1003b34d8f9 RSI: 0000000000000400 RDI: ffff8801d9a6c7c8 [ 370.581083] RBP: ffff8801db3070f8 R08: ffff8801d9a62500 R09: 1ffff1003b34c4a3 [ 370.581085] R10: ffff8801d9a6c7d8 R11: 0000000000000000 R12: ffff8801db3070d0 [ 370.581088] R13: 0000000000000002 R14: ffff8801d9a6c780 R15: ffff8801d9a6c790 [ 370.581091] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 370.581093] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 370.581095] CR2: ffffffffff600400 CR3: 0000000007a22003 CR4: 00000000001606e0 [ 370.581099] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 370.581101] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 370.581102] Call Trace: [ 370.581104] [ 370.581110] ? __update_idle_core+0x600/0x600 [ 370.581115] ? update_curr+0x332/0xac0 [ 370.581119] ? __lock_acquire+0x664/0x3e00 [ 370.581123] ? __account_cfs_rq_runtime+0x600/0x600 [ 370.581127] ? __lock_acquire+0x664/0x3e00 [ 370.581132] update_sd_lb_stats+0x365/0x2350 [ 370.581139] ? debug_check_no_locks_freed+0x391/0x3c0 [ 370.581143] ? update_group_capacity+0xe90/0xe90 [ 370.581147] ? put_prev_task_fair+0x80/0x80 [ 370.581155] ? find_held_lock+0x35/0x1d0 [ 370.581160] ? select_task_rq_fair+0xaa7/0x2910 [ 370.581163] ? lock_downgrade+0x980/0x980 [ 370.581167] ? trace_hardirqs_off+0x10/0x10 [ 370.581171] ? trace_hardirqs_off+0x10/0x10 [ 370.581175] find_busiest_group+0xf9/0x1c60 [ 370.581179] ? trace_hardirqs_off+0x10/0x10 [ 370.581182] ? trace_hardirqs_off+0x10/0x10 [ 370.581186] ? update_sd_lb_stats+0x2350/0x2350 [ 370.581190] ? trace_hardirqs_off+0x10/0x10 [ 370.581193] ? __lock_is_held+0xb6/0x140 [ 370.581198] ? print_irqtrace_events+0x270/0x270 [ 370.581210] ? find_first_bit+0x8d/0xd0 [ 370.581215] load_balance+0x639/0x34c0 [ 370.581221] ? do_raw_spin_trylock+0x190/0x190 [ 370.581225] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 370.581228] ? trace_hardirqs_on+0xd/0x10 [ 370.581233] ? find_busiest_group+0x1c60/0x1c60 [ 370.581238] ? set_next_entity+0xae0/0xae0 [ 370.581245] ? call_timer_fn+0x24e/0x820 [ 370.581248] ? lock_downgrade+0x980/0x980 [ 370.581253] ? trace_hardirqs_off+0x10/0x10 [ 370.581262] ? __lock_is_held+0xb6/0x140 [ 370.581269] ? trace_hardirqs_off+0x10/0x10 [ 370.581273] ? trace_hardirqs_off+0x10/0x10 [ 370.581276] ? lock_acquire+0x1d5/0x580 [ 370.581279] ? rebalance_domains+0x126/0xcc0 [ 370.581288] rebalance_domains+0x786/0xcc0 [ 370.581297] ? _raw_spin_unlock_irq+0x27/0x70 [ 370.581302] ? pick_next_task_fair+0x1630/0x1630 [ 370.581306] ? trigger_dyntick_cpu.isra.29+0x150/0x150 [ 370.581312] ? timerqueue_add+0x1e9/0x280 [ 370.581316] ? trace_hardirqs_off+0x10/0x10 [ 370.581320] ? enqueue_hrtimer+0x177/0x4b0 [ 370.581323] ? lock_release+0xa40/0xa40 [ 370.581327] ? retrigger_next_event+0x1e0/0x1e0 [ 370.581333] run_rebalance_domains+0x378/0x770 [ 370.581339] ? clockevents_program_event+0x163/0x2e0 [ 370.581342] ? rebalance_domains+0xcc0/0xcc0 [ 370.581353] ? rcu_pm_notify+0xc0/0xc0 [ 370.581359] __do_softirq+0x2d7/0xb85 [ 370.581362] ? ktime_get+0x26f/0x3a0 [ 370.581367] ? __irqentry_text_end+0x1f98a4/0x1f98a4 [ 370.581371] ? do_timer+0x50/0x50 [ 370.581377] ? native_apic_msr_write+0x5c/0x80 [ 370.581383] ? lapic_next_event+0x54/0x80 [ 370.581388] ? tick_program_event+0x83/0x100 [ 370.581392] ? rcu_pm_notify+0xc0/0xc0 [ 370.581398] irq_exit+0x1cc/0x200 [ 370.581402] smp_apic_timer_interrupt+0x16b/0x700 [ 370.581405] ? smp_reschedule_interrupt+0xe6/0x650 [ 370.581408] ? smp_call_function_single_interrupt+0x640/0x640 [ 370.581412] ? _raw_spin_lock+0x32/0x40 [ 370.581416] ? _raw_spin_unlock+0x22/0x30 [ 370.581420] ? handle_edge_irq+0x2b4/0x7c0 [ 370.581428] ? task_prio+0x50/0x50 [ 370.581438] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.581443] apic_timer_interrupt+0xf/0x20 [ 370.581444] [ 370.581447] RIP: 0010:native_safe_halt+0x6/0x10 [ 370.581449] RSP: 0018:ffff8801d9b1fcb0 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff12 [ 370.581452] RAX: dffffc0000000000 RBX: 1ffff1003b363f99 RCX: 0000000000000000 [ 370.581454] RDX: 1ffffffff0f59580 RSI: 0000000000000001 RDI: ffffffff87acac00 [ 370.581456] RBP: ffff8801d9b1fcb0 R08: 0000000000000000 R09: 0000000000000000 [ 370.581458] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 370.581460] R13: ffff8801d9b1fd68 R14: ffffffff883b4a20 R15: 0000000000000000 [ 370.581466] default_idle+0xbf/0x430 [ 370.581470] ? __sched_text_end+0x2/0x2 [ 370.581474] ? rcu_eqs_special_set+0x1e0/0x1e0 [ 370.581477] ? tsc_verify_tsc_adjust+0xf6/0x3e0 [ 370.581480] ? set_cpu_sd_state_idle+0x1dc/0x2d0 [ 370.581484] ? mark_tsc_async_resets+0x30/0x30 [ 370.581490] arch_cpu_idle+0xa/0x10 [ 370.581494] default_idle_call+0x36/0x90 [ 370.581497] do_idle+0x24a/0x3b0 [ 370.581502] cpu_startup_entry+0x104/0x120 [ 370.581505] ? cpu_in_idle+0x20/0x20 [ 370.581511] start_secondary+0x40a/0x590 [ 370.581514] ? set_cpu_sibling_map+0x1660/0x1660 [ 370.581520] secondary_startup_64+0xa5/0xb0 [ 370.581524] Code: 76 30 49 8d 7e 48 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 0f b6 04 02 84 c0 74 08 3c 03 0f 8e 0f 03 00 00 41 8b 46 48 <31> d2 41 f7 f5 89 c6 4c 89 fa 48 b8 00 00 00 00 00 fc ff df 48 [ 370.582050] Kernel panic - not syncing: hung_task: blocked tasks [ 371.112646] CPU: 0 PID: 868 Comm: khungtaskd Not tainted 4.16.0-rc7+ #278 [ 371.119542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.128867] Call Trace: [ 371.131438] dump_stack+0x194/0x24d [ 371.135042] ? arch_local_irq_restore+0x53/0x53 [ 371.139689] ? vsnprintf+0x1ed/0x1900 [ 371.143467] panic+0x1e4/0x41c [ 371.146629] ? refcount_error_report+0x214/0x214 [ 371.151364] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 371.156703] watchdog+0x91d/0xd60 [ 371.160138] ? reset_hung_task_detector+0xa0/0xa0 [ 371.164955] ? complete+0x62/0x80 [ 371.168388] ? __schedule+0x1ec0/0x1ec0 [ 371.172333] ? do_wait_intr_irq+0x3e0/0x3e0 [ 371.176626] ? __lockdep_init_map+0xe4/0x650 [ 371.181012] ? do_raw_spin_trylock+0x190/0x190 [ 371.185563] ? lockdep_init_map+0x9/0x10 [ 371.189598] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 371.194675] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 371.199663] ? trace_hardirqs_on+0xd/0x10 [ 371.203798] ? __kthread_parkme+0x176/0x240 [ 371.208097] kthread+0x33c/0x400 [ 371.211441] ? reset_hung_task_detector+0xa0/0xa0 [ 371.216256] ? kthread_stop+0x7a0/0x7a0 [ 371.220216] ret_from_fork+0x3a/0x50 [ 371.224566] Dumping ftrace buffer: [ 371.228227] (ftrace buffer empty) [ 371.231914] Kernel Offset: disabled [ 371.235516] Rebooting in 86400 seconds..