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", 0x1000, 0x80000001, 0x0, 0x1, r3}]) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x2, 0x30000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000001000)={0x988, 0x3, 0x9, 0xf7, 0x7, 0x20, 0x100, 0xbf2}, 0x0) quotactl(0x2, &(0x7f0000001000-0x8)="2e2f66696c653000", r0, &(0x7f0000000000)="4c1f7984c6d38d16f2f0ca707a66abdb2462f832f89a751d0e8cba8b94bd7731efaa80ffad5c2a78bc190d4f8c9e2a30dde9cfc9680c050ac32566d8bcc16a8275356f11da91713a687da05a02b154e1b9c620fe117a19c86571dcc6650ee7dd80393e4e2eb1bb78dabf2196977e16401a5e2b9e0da4e9b492cee6ef8df10b892bf00bc0") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000eed000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) 2017/12/06 19:47:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) 2017/12/06 19:47:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0x80000, 0x6, &(0x7f0000b54000)={0x0, 0x0}) select(0x40, &(0x7f000001d000-0x40)={0x100000000, 0x5, 0x401, 0x6, 0x4f, 0x9, 0xa5b0, 0x7ff}, &(0x7f000040c000-0x40)={0x0, 0x1ff0000000000, 0x8, 0x1f, 0x5d, 0x5, 0x5, 0x4}, &(0x7f0000580000)={0x6, 0x0, 0x100000000, 0x9, 0x7, 0xd90, 0x1, 0x81}, &(0x7f00001c6000-0x8)={0x77359400, 0x0}) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000cf4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000017f000)=0x14, 0x800) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000755000-0x4)=0x0) sched_rr_get_interval(r5, &(0x7f0000efb000-0x8)={0x0, 0x0}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000057000)="2f6465762f73657175656e63657200", 0x2000, 0x0) connect$netlink(r6, &(0x7f0000a53000-0xc)={0x10, 0x0, 0x3, 0x8000}, 0xc) ioctl$EVIOCGUNIQ(r6, 0x80404508, &(0x7f0000687000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000ea7000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dec000)=0xe8) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000dfb000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000c19000-0xe8)={{{@in=@rand_addr=0x6, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x2, 0x2, 0x0, 0xb, 0x20, 0x80, 0x22, r4, r7}, {0xb6a, 0x101, 0x8, 0x9914, 0x6abc, 0x2, 0x101, 0x6}, {0x80000001, 0x9, 0x1, 0x4}, 0x20, 0x8, 0x7fffffff, 0x0, 0x28, 0x2}, {{@in=@loopback=0x7f000001, 0x332, 0x1ff}, 0x5, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7, 0x5, 0x1, 0x8, 0x3, 0x9, 0x8}}, 0xe8) ioctl$KVM_GET_DIRTY_LOG(r6, 0x4010ae42, &(0x7f000073a000)={0x103ff, 0x0, &(0x7f0000b1c000/0x400000)=nil}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00003dc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e7e000-0x4)=0x8) ioctl$DRM_IOCTL_GET_CLIENT(r6, 0xc0186405, &(0x7f0000993000)={0x7, 0x80000001, r8, 0x0, r7, 0x3, 0x44, 0x822a}) modify_ldt$read(0x0, &(0x7f0000664000)="0000000000000000000000000000000000", 0x11) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c00000-0xf)="2f6465762f73657175656e63657200", 0x18802, 0x0) ioctl$KVM_S390_INTERRUPT(r9, 0x4010ae94, &(0x7f0000d98000-0x10)={0x8, 0xf476, 0x938c}) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$TCSETS(r6, 0x5402, &(0x7f00002a4000-0x24)={0x8001, 0x8000, 0xef, 0x5, 0x0, 0x10000, 0x1c7, 0x4, 0x6, 0x7fff, 0xd903, 0x1}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00009bb000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e8000-0x4)=0xb) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eed000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000434000)={0x0, 0x0}) prctl$setptracer(0x59616d61, r2) 2017/12/06 19:47:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000aea000)={r0}) r2 = dup3(r1, r1, 0x80000) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000f87000-0x4)={0x80000001, 0x40, 0x3}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000939000-0xaa)={0x0, 0xa2, "865383ce4f7f51326e99eac1619b8e94327e58e0f1ecf4e67865a71d94a58e6eb3ab8a6542cb5d1e38b52eea33221077306679baa7e4eb9b2aace64ce4713a8fccb58659ecb363da86a3190e18eddf167669a56665290cc6d01fe63091ce5e11a3c24c54e720120264f875f8d061a449f4f93c38ba9cb390e51ceca98006ce1e3001ec40257c5cc65732022da1e6eba5c6f33c972ad91923355d194ec2b29010d266"}, &(0x7f0000ffa000)=0xaa) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000008a000)={0x6, 0x1, 0x9, 0x0, r3}, &(0x7f0000a4e000-0x4)=0x10) r4 = syz_open_dev$usbmon(&(0x7f000067c000)="2f6465762f7573626d6f6e2300", 0x81, 0x2) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f0000f80000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) 2017/12/06 19:47:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000b04000)={0x5, &(0x7f000032b000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r3 = add_key$keyring(&(0x7f0000b7a000)="6b657972696e6700", &(0x7f000087d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r3) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000973000-0xc)={0x0, 0x0, 0x0}, 0xc) setpriority(0x1, r4, 0x1) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000707000-0x8)={r2, 0x1}) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000b23000-0x4)=0x5, 0x4) 2017/12/06 19:47:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xa) fcntl$addseals(r1, 0x409, 0x0) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x8000000000049) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) 2017/12/06 19:47:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000154000)="2f6465762f72746300", 0x20000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="00000000000000000000000000000000", 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002ff000-0x4)=0x0) socket$inet6(0xa, 0x800, 0x400000000ff9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00005ab000)=0x5, 0x4) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffb, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x200000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0x800000000000003, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1000, 0xffffffffffffffff, 0x400) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000cd6000-0x11)={0x0, 0x9, "dfdd54061329daa3b3"}, &(0x7f0000ddb000)=0x11) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000d47000)={r4, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x101, 0x0, 0x1e4f}, 0x10) renameat2(r3, &(0x7f0000dbc000)="2e2f636f6e74726f6c00", r2, &(0x7f0000419000)="2e2f66696c653000", 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e52000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) inotify_init1(0x80000) r5 = syz_open_procfs(0x0, &(0x7f0000a9d000)="6e65742f6e65746c696e6b00") getsockopt$inet6_udp_int(r5, 0x11, 0x65, &(0x7f0000aec000)=0x0, &(0x7f000082a000)=0x4) r6 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000ef1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a6a000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000756000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000164000)=0x0) r10 = geteuid() stat(&(0x7f00006aa000)="2e2f66696c653100", &(0x7f0000e15000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000e38000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000440000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000546000-0x4)=0xe8) getresgid(&(0x7f0000410000-0x4)=0x0, &(0x7f0000153000)=0x0, &(0x7f000080d000)=0x0) sendmsg$unix(r1, &(0x7f0000817000-0x1c)={&(0x7f0000ac4000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000039a000-0x48)=[{&(0x7f0000539000)="8157511dd7f126e2dbc146890889ad7ea897b5fdebdca9ebc31cb4be0771d9cff9be1ad708396188d594e23968", 0x2d}, {&(0x7f0000eec000-0x91)="7a6aa10dfb0b495a87ca244ac59765cdc81e6193f9fef9a1603b51d0391e335760b994e05397572240ebb9cfb382fdcaf72198a0f9e8e381c1c7aced57e3b4330081fbfde8edddf7c71a271dddbe463f3bfcd7c606dc2c925f0ed61f1faad3d03398e5b68bbc11621b63b06255ae27ad9724941a020de517458e097dd56b6f22534093daedc446583e60961662bc030fbf", 0x91}, {&(0x7f00007de000-0x83)="9dfecf3c00a16aaf7b1bf83c698327b84cf1b3ec03ae5200a8b77f6f603f882a8bd14eb0d0ac84fc06380a89e324909ff2b9171efe74e238cfe3a4994cc762b7e0f695a0de81c799fc8d949cdd3ce2eac200a5612a482315c1457864fbf13abc95165e1c0328c8052ed69bbf765d08aec5ac6d3597f3147c8b824b118309704fb1ef36", 0x83}, {&(0x7f0000258000-0x47)="a2a84e972fde719462de7a01d62c08bb9529510f5c9ad24223969155f9e5925ecd60547ba0f4dd579b0dfc54a0fed642cf7f479830345aa120aeccffde2cb915769f373ab07e3d", 0x47}, {&(0x7f0000e1b000)="58305476383e916d35f3ec59667fac8a60b55b8c37aa9c5980a2454841676f2f", 0x20}, {&(0x7f0000cfb000)="", 0x0}, {&(0x7f00009b9000-0x9f)="81323286accf124ae111b84f405aea398df2f1a27b4880824c307437ab04906bb1e5addfeded46c2c0f47723e0c434fa72b61e0aad724b5b2bf8edf05c22b7632fede0f384ca6bd2cb61668f76b20e1848ddd90bc808343ae79715ac81147ea61d3a0eb0dc3c7b138ee0420394389f91d4116baa5b6471187090b57dfb7d43ccc26495531f18d37af3e83671e9a5b7420b8005c872ec503a7c657a9974790b", 0x9f}, {&(0x7f00004d0000-0x27)="807ec3beb88006fafa1fb786012b086a24f2a4ad35d599b5047589c09004a618aa179050ad708c", 0x27}, {&(0x7f0000fec000-0x6c)="44f9929643f98233d8323039aa209d720078a88d53af910d0b189128c45833d81335322e882aad7d25d7a3843d01630cf42ebe53e3219fc77afd7d6465c8669b594f636a155185dee87e561d867d989cc910c1261c50b6e4152bc36815f386159510349c14f35ae5899125ee", 0x6c}], 0x9, &(0x7f00001de000)=[@cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}], 0x48, 0x20000000}, 0x20000040) 2017/12/06 19:47:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000eed000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b26000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000621000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007b9000-0x8)={0x0, 0x0}) 2017/12/06 19:47:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) open_by_handle_at(r0, &(0x7f0000b41000)={0x6f, 0x7, "33ab34bf97a00fbebaf197e574efd784b8348b658c52caf6a7e393f76bd7e9e07819265e39ce6223e19ba6cddb8483b2ebe3a2fd8c743ff05220ebfb5a5791ae6a236d77227e4e01f6cbb08235e3570299e4ab04ed90675456e6a22a1877ecca86f14cf5bab172"}, 0x101040) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c02000)="2f6465762f73657175656e6365723200", 0x40000, 0x0) setsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f000074e000-0x4)=0x5, 0x4) fallocate(r0, 0x0, 0x5, 0x9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) 2017/12/06 19:47:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6375736500", 0x10000000800, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000a76000-0x18)={0x5, 0x6, 0xfb3, 0xfffffffffffffbff, 0x2, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x1, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) 2017/12/06 19:47:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000aa3000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x101000) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000f7f000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000546000)="7573657200", &(0x7f00004b1000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009cb000)="e21422b978d764ad4117d977ee015e34ad7ad15b4184b2b59a71d4b773e7f48360d4deec206f48910712ced577134a0530cf667883803462a6cb9b7828f46dbaa2334862bfae6ad9e45be2c924746cc018dc70e8196dc725e56b010c9763d7467ea9f481630bf1db13f612fc9337af47b8c03832207e82c34a3150689e1cf2f4240ceb264ece4c7b2024165f26eb3642875db70ef8c0d8eb1bcecf98ffdf9ec8b8c9aeb98aaa5add99dfabc02037f673971819cad14f63bed27a91c6dc", 0xbd, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r0, 0x7) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eed000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2017/12/06 19:47:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f00005bd000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) 2017/12/06 19:47:48 executing program 0: r0 = memfd_create(&(0x7f0000cab000-0x5)="656d302500", 0x2) setsockopt(r0, 0xffffffff, 0x0, &(0x7f0000694000)="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", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000000)={0x8, 0x0, 0x10003, 0x505c}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f00005df000)={0x10000, r1, 0x0, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000036a000)={0x3, 0xf439, 0x80000001, 0x9, 0x1}, 0x14) setsockopt$inet6_int(r2, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000157000-0x10)="2f6465762f73657175656e6365723200", 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00008ca000)={0xffff, 0x0, 0x10001, 0x2}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f000055f000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000f33000-0x8)={0x3, r5}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40086436, &(0x7f0000747000)={r4, 0x3}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000087c000)=0x0) sched_rr_get_interval(r6, &(0x7f0000366000)={0x0, 0x0}) 2017/12/06 19:47:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000b0a000)="2e2f66696c653000", 0x200000, 0x10) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000cd0000)=0x5, &(0x7f0000cee000-0x4)=0x2) bind$alg(r0, &(0x7f0000eed000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2017/12/06 19:47:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a08000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) 2017/12/06 19:47:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000109000)=0x10001, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) 2017/12/06 19:47:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) fcntl$getflags(r0, 0x40b) 2017/12/06 19:47:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) epoll_create(0xfffffffffffff000) bind$alg(r0, &(0x7f0000eed000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) syz_open_dev$sg(&(0x7f00007f2000)="2f6465762f73672300", 0x1, 0x20c00) 2017/12/06 19:47:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xa) fcntl$addseals(r1, 0x409, 0x9) close(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x8000000000049) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) 2017/12/06 19:47:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eed000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) flock(r0, 0x3) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2017/12/06 19:47:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = request_key(&(0x7f00004db000-0xa)="626c61636b6c69737400", &(0x7f0000248000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cf2000)="73656c696e75782d776c616e30656d3100", 0x0) r2 = add_key$user(&(0x7f000009b000)="7573657200", &(0x7f000062e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c45000-0x4)="d2abeb60", 0x4, 0x0) r3 = request_key(&(0x7f0000de9000-0x8)="7472757374656400", &(0x7f00001cd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e91000)="2d2b707070317700", 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f00007c8000)={r1, r2, r3}, &(0x7f00000df000)="", 0x0, &(0x7f0000d82000)={&(0x7f0000a71000-0x3)={"6d6435"}, &(0x7f00009bd000)="c715041be2d54f3b2dd2f50f1a2bf185605e03fb27326df66dee29e26309c82424a9ed28ff3f7767e6492b10a8ca9fd4b03dae24ff76701f2444a33929444e84c37bb52569b7be45acfbaf0971778a69b7e8b91de33e28cff53fe55ce800a2187b754d02e19fa61cb062a5", 0x6b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000af000-0x4)={r0}) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000008d000-0xb8)={0x0, 0x0, 0x7, 0x10001, 0x8000, 0x2, 0x6, 0x4, {0x0, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x80000000, 0x1, 0x8, 0x2e}}, &(0x7f000072b000)=0xb8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005d7000)={r5, 0x8}, &(0x7f00004ad000-0x4)=0x6) open$dir(&(0x7f00002a4000-0x8)="2e2f66696c653000", 0x400000, 0x1) pipe2(&(0x7f000093c000-0x8)={0x0, 0x0}, 0x800) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ec3000-0x9)="2f6465762f72746300", 0x80000, 0x0) r7 = openat(r6, &(0x7f0000313000-0x8)="2e2f66696c653000", 0xa56cb490675c046c, 0x43) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00007d6000-0x4)=0x3b2, 0x4) ioctl$KDSKBLED(r7, 0x4b65, 0x4000000000009) 2017/12/06 19:47:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000d11000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009cc000)=0x10, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000072e000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000022f000)=0xe8) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000cd4000)={0x0, 0x81, "dba4f5f007d1e53f5cfebc1bfae3645d4a0e90f01e57f32ae50b71bdaea50b3df43a74ea8caf3746d68a513ad1c1bb846de7a21d71aac6c624f2b0398687ea05817291c0656ff07df7e1e48530786a3644bdf26a789e571215e9c33aa9b761302427a38b579d1a14b89978cd2c9440320234ab93178b3d97e3d54d901dd63131a5"}, &(0x7f00007e4000)=0x89) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000744000)={0x6, 0x380000000000}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000c6e000-0x8)={r3, 0x401}, &(0x7f00009be000)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000e5000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000703000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d31000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x5, 0x2, 0x100, 0x1b, 0x20, 0x20, 0x2, r1, r4}, {0x7, 0x3f, 0x6, 0x9, 0x0, 0x7f, 0x7fff, 0x7fffffff}, {0x40, 0xff, 0xcc4, 0x8}, 0x2e6b, 0x100, 0x10000, 0x0, 0x1, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7}, 0x9, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x3, 0x101, 0xfffffffffffffffa, 0x7, 0xd8e}}, 0xe8) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00000d1000-0x21)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) 2017/12/06 19:47:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000106000)="2e2f66696c653000", 0x9) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000437000-0x60)={&(0x7f0000f8e000-0x18)=[0x80, 0x9, 0x1, 0x0, 0x7, 0xfff], 0x6, 0xfffffffffffffff9, 0x68ea, 0x3, 0x0, 0x4, {0xffffffffffff5af9, 0x6, 0xfffffffffffffffa, 0x1, 0x1f, 0x9, 0x5, 0x6, 0x9, 0x400, 0x2, 0x10, 0x85, 0xae3, "0171832145f4082932452aa19907205a467935b22d905bebff2648dd7e6edc03"}}) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) 2017/12/06 19:47:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000154000)="2f6465762f72746300", 0x20000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="00000000000000000000000000000000", 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002ff000-0x4)=0x0) socket$inet6(0xa, 0x800, 0x400000000ff9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00005ab000)=0x5, 0x4) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffb, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x200000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0x800000000000003, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1000, 0xffffffffffffffff, 0x400) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000cd6000-0x11)={0x0, 0x9, "dfdd54061329daa3b3"}, &(0x7f0000ddb000)=0x11) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000d47000)={r4, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x101, 0x0, 0x1e4f}, 0x10) renameat2(r3, &(0x7f0000dbc000)="2e2f636f6e74726f6c00", r2, &(0x7f0000419000)="2e2f66696c653000", 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e52000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) inotify_init1(0x80000) r5 = syz_open_procfs(0x0, &(0x7f0000a9d000)="6e65742f6e65746c696e6b00") getsockopt$inet6_udp_int(r5, 0x11, 0x65, &(0x7f0000aec000)=0x0, &(0x7f000082a000)=0x4) getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000ef1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a6a000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000756000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000164000)=0x0) geteuid() stat(&(0x7f00006aa000)="2e2f66696c653100", &(0x7f0000e15000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000e38000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000440000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000546000-0x4)=0xe8) getresgid(&(0x7f0000410000-0x4)=0x0, &(0x7f0000153000)=0x0, &(0x7f000080d000)=0x0) 2017/12/06 19:47:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) r1 = creat(&(0x7f0000513000-0x8)="2e2f66696c653000", 0x5) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000126000)=0x1f, 0x4) 2017/12/06 19:47:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00001c9000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x103000) r2 = request_key(&(0x7f0000ac5000)="6b657972696e6700", &(0x7f00007c0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e52000)="7d2600", 0xfffffffffffffffe) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00003d9000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e25000)=0xe8) getgroups(0x8, &(0x7f0000a18000-0x20)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r2, r3, r4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f4d000-0xa)={0x3, [0x40ed, 0x401, 0x800]}, 0xa) 2017/12/06 19:47:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) clock_gettime(0x0, &(0x7f0000aea000-0x8)={0x0, 0x0}) socketpair(0xb, 0x2, 0xfffffffffffffffc, &(0x7f0000b39000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00006e7000)={0x2000, 0x0}) recvmmsg(r0, &(0x7f0000f2f000-0x90)=[{{&(0x7f000067b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000086e000)=[{&(0x7f0000268000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}], 0x1, &(0x7f0000859000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f, 0x9}, 0x9}, {{&(0x7f0000b57000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b8a000-0x18)=[{&(0x7f0000555000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f0000ea1000-0x3)="000000", 0x3}, {&(0x7f00003a4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}], 0x3, 0x0, 0x0, 0x1}, 0xffffffffffffffff}, {{&(0x7f00003df000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000358000)=[{&(0x7f0000b6c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000fb4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}, {&(0x7f00005c9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f00002c9000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f0000e2e000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}, {&(0x7f0000bd9000+0x274)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000391000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}], 0x7, &(0x7f0000adb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x8}, 0xe8}, {{&(0x7f0000765000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000020c000-0x20)=[{&(0x7f00007df000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f000001a000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f000068a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}, {&(0x7f0000979000)="0000000000000000000000", 0xb}], 0x4, 0x0, 0x0, 0xb8}, 0x0}, {{&(0x7f0000eb2000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000293000)=[{&(0x7f0000515000-0x5)="0000000000", 0x5}, {&(0x7f0000a3f000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}, {&(0x7f0000f61000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}], 0x3, &(0x7f000031d000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f, 0x5}, 0x1ff}, {{&(0x7f0000af8000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f00008a4000-0x28)=[{&(0x7f0000778000)="0000000000", 0x5}, {&(0x7f00005fe000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f0000759000-0x12)="000000000000000000000000000000000000", 0x12}, {&(0x7f000007d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f000084b000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}], 0x5, &(0x7f0000d72000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3, 0x2}, 0x5}, {{&(0x7f000084c000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007b2000-0x20)=[{&(0x7f0000db3000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00001db000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f0000757000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f0000c8b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}], 0x4, &(0x7f0000196000)="", 0x0, 0x4}, 0xfffffffffffffffe}, {{&(0x7f0000844000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009e2000)=[{&(0x7f0000c30000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000663000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}, {&(0x7f0000a23000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}], 0x3, 0x0, 0x0, 0x80000000}, 0x3f}, {{0x0, 0x0, &(0x7f000045b000)=[{&(0x7f000005f000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f0000ff3000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}, {&(0x7f0000d62000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f00006d8000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f00002b2000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}], 0x5, 0x0, 0x0, 0x6}, 0x7}], 0x9, 0x10000, &(0x7f00001ef000-0x8)={r1, r2+30000000}) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c28000)=0x1, 0x4) 2017/12/06 19:47:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f00002c3000)={{0x0, 0x0}, {0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000019000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00006fc000)={0x0, 0x0}) perf_event_open(&(0x7f00003b9000-0x78)={0x0, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8000000000001, 0x1020, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) syz_open_dev$loop(&(0x7f000044c000)="2f6465762f6c6f6f702300", 0x7, 0x100) r1 = open(&(0x7f0000664000-0x8)="2e2f66696c653000", 0x101000, 0x8) r2 = openat(0xffffffffffffffff, &(0x7f00007c2000-0x8)="2e2f66696c653000", 0x40, 0x6) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) inotify_add_watch(r1, &(0x7f0000ef1000-0xe)="2e2f66696c65302f66696c653000", 0x400) r3 = creat(&(0x7f0000c1e000-0x8)="2e2f66696c653000", 0x4) r4 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x5, 0x44046) sendfile(r4, r4, &(0x7f00000de000-0x8)=0x0, 0x7) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000280000+0xb27)={"d932f5d1a8b941e17345c6d685a5af0b", {0x4, 0x4, 0x800, "050200000023", 0x5, 0x0}}) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000248000)="2f6465762f73672300", 0xfff, 0x391800) ioctl(r5, 0x2271, &(0x7f00008e1000)="") getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000dba000-0x4)=0x0, &(0x7f00000fe000)=0x4) msync(&(0x7f0000741000/0x800000)=nil, 0x800000, 0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00006a7000-0xc)={0x0, 0x2, 0x2d}, &(0x7f0000e20000-0x4)=0xc) bpf$MAP_CREATE(0x0, &(0x7f00008e1000)={0xd, 0x0, 0x7ff, 0x7, 0x4, r3, 0x5}, 0x1c) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00004e7000-0xc)={0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00009dc000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000662000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000057e000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) r6 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x9, 0x8800) bind$alg(r6, &(0x7f000086c000-0x58)={0x26, "736b636970686572000000000000", 0xe, 0xf, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x10000440400, 0x0) 2017/12/06 19:47:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000bcb000)="262c76626f786e657430776c616e3100", 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000817000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f000096d000-0x4)=r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000f3f000)={0x302, 0xf48}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000057f000)="b5223c3a70b30592644457414516c094", 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000187000)={0x0, 0x1000, "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"}, &(0x7f00006dc000)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e47000-0x20)={0xffffffffffff2cda, 0x1, 0x201, 0x9, 0x1ff, 0x6, 0x5, 0xd3f, r3}, 0x20) 2017/12/06 19:47:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x1, 0x44000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eed000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00006b2000)=[{0x4, 0x80}, {0xf763d779a832cc7d, 0x8}, {0x3, 0x49e49c07}, {0xf, 0x6}], 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f000078c000-0xc)={{0x8, 0x1, 0x9f, 0x1ffc0000000000, 0xffffffff, 0x3ff}, 0x4}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000387000-0x4)=0x0) perf_event_open(&(0x7f0000e50000-0x78)={0x2, 0x78, 0x1, 0x1, 0x7, 0x0, 0x0, 0x1000, 0x20, 0x2, 0x0, 0x1, 0x7ff, 0x4, 0x0, 0x0, 0x1, 0xffffffff, 0x10000, 0x280, 0x8, 0x4, 0x6, 0x1, 0x80, 0x100000000, 0x0}, r2, 0x1, r0, 0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000caa000)={0x0, 0x8b, "de690904bdc4aea89a0c5be1c50b6cd9e12daa4ad2c86449512d928c5d96cce60722b661669887bbacaa3729576dc3096bc3ed8f09d4b997124e1f23c40d2a05720b7ad41be7a341cb5264b82a270b27c74ae4cf12f3afc6424280459ef8c9b60ac1bae866fb28863ef204df84cbef9392d386438f9166ced4b8e96b15bd1e2f12f89843d9a08eb0969cdd"}, &(0x7f0000602000)=0x93) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000018e000-0xc)=@sack_info={r3, 0x0, 0x4}, &(0x7f00001d4000)=0xc) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2017/12/06 19:47:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xa) fcntl$addseals(r1, 0x409, 0x9) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x8000000000049) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) 2017/12/06 19:47:48 executing program 1: socket(0xb, 0x806, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x2000000000000, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000f89000-0x4)=0x5, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) 2017/12/06 19:47:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eed000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = open$dir(&(0x7f00007bc000-0x8)="2e2f66696c653000", 0x80, 0x111) pwrite64(r0, &(0x7f000087d000-0x8c)="9a5acc9d2a080d4a2c39540b71524348d9c63affb5f57e93b249242a983bc25e3c9c58e8283e79b81194f60ff0ac39a1a508a347b3e6b009cb62d54ddcab7ea8ccb2738a7983b6a8fac06c947105ba083916ae53ddd09f62aba8e32e48819b1e603ca24c707e5bb8e96a7d6e943ebb3c99788812d0c594b5575b864bb05883e112c3678c4654ebac84df4b5d", 0x8c, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000422000-0x8)=0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000985000-0xc)={&(0x7f0000273000-0x8)="2e2f66696c653000", 0x0}, 0xc) 2017/12/06 19:47:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007e000)="d1393a70b305b864fa574f45169a48ddce1ae4eeffffffec0000026f6392", 0x1e) 2017/12/06 19:47:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f000034b000-0x4)=0x3, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ef000-0xc)="2f6465762f72666b696c6c00", 0x81, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f000087b000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000928000-0xbc)="0cc56d98d65062223b779958a5df57b83f10b3d324a62854adf4ce2f4c482c5bd5d3f3faf1bced68d6c9bf06bb6b9cc6b5635d94627d08d4260247777ab15a80b34afab854eedf6ca6ad7e1115d75357612c2e9f86bd8493b25f9a09362750d4b69b2d9076469474e6e4897e81610acde990f97ff378b5d5918e59d41d062e61165f064b4200ce5e5210b076a5e4479f9b22fc975268bf96ad6dce9c61fb50149ad5f3105dfa69a66f21b9854f9e3951b418809363cc3566583b771e", 0xbc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000154000)="2f6465762f72746300", 0x20000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="00000000000000000000000000000000", 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002ff000-0x4)=0x0) socket$inet6(0xa, 0x800, 0x400000000ff9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00005ab000)=0x5, 0x4) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffb, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x200000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0x800000000000003, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1000, 0xffffffffffffffff, 0x400) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000cd6000-0x11)={0x0, 0x9, "dfdd54061329daa3b3"}, &(0x7f0000ddb000)=0x11) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000d47000)={r4, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x101, 0x0, 0x1e4f}, 0x10) renameat2(r3, &(0x7f0000dbc000)="2e2f636f6e74726f6c00", r2, &(0x7f0000419000)="2e2f66696c653000", 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e52000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) inotify_init1(0x80000) r5 = syz_open_procfs(0x0, &(0x7f0000a9d000)="6e65742f6e65746c696e6b00") getsockopt$inet6_udp_int(r5, 0x11, 0x65, &(0x7f0000aec000)=0x0, &(0x7f000082a000)=0x4) getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000ef1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a6a000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000756000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000164000)=0x0) geteuid() stat(&(0x7f00006aa000)="2e2f66696c653100", &(0x7f0000e15000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000e38000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000440000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000546000-0x4)=0xe8) 2017/12/06 19:47:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000647000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0xffffffffffffffff, "6374722d74776f666973682d33776179000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) fstatfs(r0, &(0x7f00001c2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) 2017/12/06 19:47:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003ba000-0x8)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd3000)="2f6465762f6877726e6700", 0x800, 0x0) getsockopt(r0, 0x9, 0x8, &(0x7f0000a3f000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000528000-0x4)=0xab) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000eed000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) write$eventfd(r1, &(0x7f00007d9000)=0x10000, 0x8) 2017/12/06 19:47:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000d12000-0xe1)={r0, r0, 0x1, 0x9, &(0x7f0000d4a000-0x94)="2dbb66349c106b987f259e0a95e15e1683d0793239dc086b27439f3f3215a6f4df1bf2ee794c01777aa99869187bc4ee96ff34e21e86099344544a13566583fd185b2b219cef22b75d252d13cd53115bbd925b83f0c8a2828781eeca643c91810dfdac5d02778195067116ac1ff992a99309dcb97f1d9a85e6ec0f47fafe4342b685ce7c6cc682f1b6bf119c783fa062409b48ad", 0x5c304845, 0x35, 0x9, 0x5, 0x9, 0x9d7, 0xffffffffffffff01, "231a2a1bd642c0086f8e94c2eb8f0d0e41aa509c2f859994c70bff9ef666978bce00335b770a93b3ae697c1143381f25686c2a488f80320aa5e703ab7389aa65c9d5b38d4ee59cf42a7ea87b95b9ea66e332d7e8131cbb17dea778642cab20ed6c300e1fc01dc08ef1844dd1cd0857164d95054de221c8e88f2eaf8181eccc8542da8588cf1f192e30bf8d21a705228fef2669142ee3f0ace29bd2f00ccfbb78943acb51c1dbdadf8cad7820269bf30020a8beb64f5404498936d990f7cf8452df"}) 2017/12/06 19:47:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000ede000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000543000)={0xe8, 0x2a9f62d7}) 2017/12/06 19:47:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xa) fcntl$addseals(r1, 0x409, 0x9) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x8000000000049) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) 2017/12/06 19:47:48 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x4e, "5f07e7964e6ead66007297640c4a46bb9158aa9daf8a31ae21eda169c9c70600bd43ea415f4917ac4b8f6dcdf66f5f708a045f84729c2504c52f6886afb2600d70ee8a340c23a6da2b9d3fbd5858"}, &(0x7f0000001000-0x4)=0x56) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000d000-0xb)="2f6465762f6877726e6700", 0x305000, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) bind$alg(0xffffffffffffffff, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5225f3a70b30592644457414d16c094", 0x10) 2017/12/06 19:47:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) timerfd_create(0x4, 0x800) connect$inet6(r0, &(0x7f0000c2d000)={0xa, 0x0, 0x100004, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000000000000}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:48 executing program 3: pipe(&(0x7f0000e4a000)={0x0, 0x0}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x200, 0x9, 0x0, 0x3, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$vcsn(&(0x7f000029d000-0xa)="2f6465762f7663732300", 0x6b3f05, 0x100) bind$alg(r1, &(0x7f0000eed000)={0x26, "6165616400000000000000000000", 0x2, 0x220f, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000ea2000)="2f6465762f73672300", 0x0, 0x4000) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000030e000)=0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000038000)=0x0) 2017/12/06 19:47:48 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000627000)=0x7f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000318000)="2f6465762f7663732300", 0x3, 0x101000) mq_getsetattr(r2, &(0x7f00008d3000)={0xfffffffffffffff9, 0x1, 0x1, 0x8, 0x100, 0x96, 0x1ff, 0x4}, &(0x7f000007e000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet6(r1, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = add_key$user(&(0x7f000000d000)="7573657200", &(0x7f0000c0b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000636000)="df4aa0bc9c7d32fb68931df36ceadbfac1dccc9fd10edeec0461b9b48aab8dd51226f7bd430689f5f9fd6ec3eaa811ed9f16ed91c0acce51b31e4439c3371f47b02ba0fe778899552a867158e4ea75", 0x4f, 0xfffffffffffffffe) keyctl$get_security(0x11, r3, &(0x7f0000137000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) getsockname$llc(r1, &(0x7f0000731000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c56000)=0x10) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000193000)="537c902c4e934cd06679ac700b1b1c15d12949f464edb5f1b49c658ee1b5c8370ef2e1c82aab972bd15dbca3665a8bdfde46d9fb75fb2d860fcabcb7802ac795c486c8d6dc331f1811c232d4134304f55c15546803bb1302a597829d9b8b888bbf156c86165d3263e3449f9d0a1323a526da78b96935a5c10d2b45510e33eff6bdd14bb6d4c188c38b36d5acae098fb6777d31078fa034aacd17d3bde81f7a1ebfc21e1406b6e5ee99f4bf2dc9fd9cb3a1b29e7f8dcfb835fe97968a8089208f2f77c5243db58cf426cfbb1046fbacfbcb11a0a6f035f5805d32e4edc19f5b180cfe6824443484c305e6bfc765ce0cc9", 0xf0) 2017/12/06 19:47:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) 2017/12/06 19:47:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x11, 0x2007, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_buf(r1, 0x29, 0x8000000002f, &(0x7f000019e000-0xed)="d050d551a312433fd6c97ce4ae48a69cc7db9dc138cb34a814bb88089c7dd5c7b2d31da673c830cea367e3bb58cf790cab129d2fb2162ebe50cd19037c4a8362dd287741ad2f770213660a9e95290d75b0c2dfc765e844b61768932591b0cfba88c6932962dcfe9aac6a4dd6c83681c469d873282d0cfd09d64aed8849851157d4f129726fba254199805c52700b40f77268b36cb39fb6dceb36169fd7e0d60b7b6a3d8b280275202f911db06b18081f74892ef8281a4f717c594b27be76fd5b3bf6eaa2ede8a7e1c7a0c607b35e2f10ce91d028022456bcd8c80ac6e4c495d5d31685e7359ae12306b0f5a6", 0xec) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000f8b000)={0x0, 0x8, &(0x7f00003e1000)="15bc8554c4518aaa"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00007fa000)={0x1000, 0x110000, 0x0}) get_mempolicy(&(0x7f0000ebf000-0x4)=0x0, &(0x7f0000d90000)=0x0, 0x8001, &(0x7f000088b000/0x3000)=nil, 0x3) recvfrom$ax25(r1, &(0x7f00009d0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb, 0x2100, &(0x7f00005d4000-0x9)={0x3, {"db211256cdd273"}, 0x5}, 0x10) 2017/12/06 19:47:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000e22000)="2f6465762f7573626d6f6e2300", 0xfffffffffffffff9, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000a92000-0xc)={0x2, &(0x7f0000390000-0x1d)="0000000000000000000000000000000000000000000000000000000000", &(0x7f0000712000)=[{0xfff, 0x9f, 0x9, &(0x7f0000015000-0x9f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x1, 0xe2, 0x6894, &(0x7f0000676000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eed000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f00001f5000-0xe)="6165616400000000000000000000", 0xe) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) [ 860.799502] sctp: [Deprecated]: syz-executor1 (pid 30405) Use of int in maxseg socket option. [ 860.799502] Use struct sctp_assoc_value instead [ 860.835222] sctp: [Deprecated]: syz-executor1 (pid 30405) Use of int in maxseg socket option. [ 860.835222] Use struct sctp_assoc_value instead 2017/12/06 19:47:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000154000)="2f6465762f72746300", 0x20000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="00000000000000000000000000000000", 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002ff000-0x4)=0x0) socket$inet6(0xa, 0x800, 0x400000000ff9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00005ab000)=0x5, 0x4) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffb, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x200000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0x800000000000003, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1000, 0xffffffffffffffff, 0x400) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000cd6000-0x11)={0x0, 0x9, "dfdd54061329daa3b3"}, &(0x7f0000ddb000)=0x11) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000d47000)={r4, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x101, 0x0, 0x1e4f}, 0x10) renameat2(r3, &(0x7f0000dbc000)="2e2f636f6e74726f6c00", r2, &(0x7f0000419000)="2e2f66696c653000", 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e52000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) inotify_init1(0x80000) r5 = syz_open_procfs(0x0, &(0x7f0000a9d000)="6e65742f6e65746c696e6b00") getsockopt$inet6_udp_int(r5, 0x11, 0x65, &(0x7f0000aec000)=0x0, &(0x7f000082a000)=0x4) getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000ef1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a6a000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000756000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000164000)=0x0) geteuid() stat(&(0x7f00006aa000)="2e2f66696c653100", &(0x7f0000e15000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000e38000)=0x0) 2017/12/06 19:47:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) fcntl$getownex(r0, 0x10, &(0x7f00000e5000-0x8)={0x0, 0x0}) waitid(0x0, r1, &(0x7f00004ec000)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000cc0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000056000-0x4)=@int=0x1, 0x4) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000c58000)="6c6f676f6e00", &(0x7f00009ce000-0x7)="776c616e315b00") 2017/12/06 19:47:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xa) fcntl$addseals(r1, 0x409, 0x9) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x8000000000049) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) 2017/12/06 19:47:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) syz_open_dev$mice(&(0x7f0000593000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80000) r1 = memfd_create(&(0x7f0000297000-0x8)="6b657972696e6700", 0x1) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000108000-0x8)=[0x2000000000009, 0x80]) 2017/12/06 19:47:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eed000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2017/12/06 19:47:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fea000)={r0}) getsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000d5a000)=0x0, &(0x7f0000d67000-0x4)=0x4) pipe2(&(0x7f0000a6c000)={0x0, 0x0}, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000f4b000-0xc)={0x40000004, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000214000-0x4)=0x0, &(0x7f00009ab000)=0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00001c2000)={0x0}, &(0x7f0000055000)=0x4) lstat(&(0x7f0000e37000-0x8)="2e2f66696c653000", &(0x7f000038e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/06 19:47:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:48 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009bc000-0x4)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000f8000)="2f6465762f72746300", 0x400200, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000f46000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000346000)=@assoc_value={0x0, 0xfffffffffffffffd}, &(0x7f0000e57000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b58000)=@assoc_id=r3, &(0x7f0000a33000-0x4)=0x4) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000eb0000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000000)="0000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000002000-0x58)={0x0, 0xe, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) timer_delete(r4) syz_open_dev$vcsn(&(0x7f0000338000)="2f6465762f7663732300", 0x4, 0x40000) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000004000)=0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x20, 0x4) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000039a000)=0x0, &(0x7f00002ae000)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c3d000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5d000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000017a000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r1}) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000076d000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f000047b000-0x4)=0xc) sendmmsg(r0, &(0x7f0000e48000-0x80)=[{{&(0x7f0000f8d000-0x14)=@ll={0x11, 0x1f, r1, 0x1, 0x100, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000)=[{&(0x7f0000114000-0xdc)="3a3def70a8b5803eb09b8fef42f98748e4e99982503d6697fb4acf3a7a5bf4965183cec4fe90550f443151f955b69822f4670e4338c053b67ecd485d356cbc444c8344ad983b7fb2fc3b8a737c0703d014d817a6839d80e7bf9484e1f41957b3a5dbdc9cc0f0d41fbdffd875e993a577b06806f38cd09030e934e8ada791a854c6ffc3ae0f961397471e6ddddf43beebcbaf402bbafd34ed2141e9ff106862f9f44122c2dae9bfabc74439f3d7fcde58c81698bda9ca4a03e0a3497a71e88047022a5bb7f682e9b478211ad68a6738c29f2cccdd2310b3b4e2d20ceb", 0xdc}], 0x1, &(0x7f00001b2000)=[{0x58, 0x6, 0xcef, "853f2d6e62cbe58aee0638aedc51d2e280f0ad20aac72b7bb710b5ef0cb276c13ef3f27a1c358b9265a759d2f6cbef804552ad832b622b06ade8dc8fe649aca8b595bc91fb1dd8063ae530c9"}, {0xc, 0x11, 0xb0bf, ""}, {0xc4, 0x117, 0x8acf, "b30ac8bbc2b6f90aa16d7dbce1493c0e1394b454f6ad240186f4de406bbf6b4aba372ac678460244af176ea72e318b2ba4332650738ec9d73070dceb2b1cfccd841f0fec54f0432a7d5bd5ac48be7828d4f823dfb19d33c51c28cb6ed5ec7b7a312efadea291dbfca9e7e1e08a4e7da93edf414b6c4f304e032099bd20c0b234646ce2e376b66fc9efc430e422783d356f18e6d89a7a03ccae3fe4d865ab562249d4d40124c852e8c005326bc43fdccdc3227c733357"}, {0x1c, 0x105, 0x7, "68a8cdfbc10ec2533969d7e37f"}, {0xa4, 0x10b, 0x3, "8d7ce884b3d60c8c9825b0399d16e67453f7a0a65727a6c03e824c434f9ffbdcdf7c5c26ab23e889cdd2816f5a3fc21cb7ee2ec9e7f9bc60ff5242fa0ab449ffdef43aefcefa48e03759e2ce2fafeb44758454b9dcd1c1ceaf7c0c307f7d1068f6abbe5aa66781e70af9ec905cbd2fd2155b741d7526abcef8090e928cf357c057029401594ac8a538bc58da17f90950d9a0f9c48b5faa0c"}, {0xbc, 0x107, 0x1, "da6eb01b7f66dd278ce8dd15a3f74ec7cfa9543458fa53d149c12635a23b7830efeae256655f765918f641fc73f80dd002bfc125571e6783c8acfd03201afe59c3dc360f43bd710d9cee5cb39f4486f2fea8bd73b68589c3a385284785f36536b4078f1e7e1471e2d61ece5dfaa36724c383d94aa5ee1d4b86d89eae32fa92240e09230d30af44bbfb1fa171de5dcf2a7dd0724e6441de88717c0db5845baae1a9e51c844ec6a6ab15f0d6a3c94531a1"}], 0x2a4, 0x80}, 0x9}, {{&(0x7f00007d5000-0x8)=@sco={0x1f, {0x0, 0x100000001, 0x6, 0x3, 0xfffffffffffffff8, 0x81}}, 0x8, &(0x7f000026c000-0x38)=[{&(0x7f0000727000-0xb9)="599776618103d1c95542ec6261c47f51e3a386d7b8cc71add1c51e0ad6ce7f39304acaf4c771a4d01c2a748cb9a4d357089f3c47239903780077a6edd4672bb3fac65001dc1963bd9eb16a5f1f964edc37a85a7e3a589939c99475c19020d93ed7ac3d9f884c62616a3ed9ffca01e0394e2ab3b8829db258083d8d02a26520af1f6870a71af16ba71a3c981074b7961bd67fcd53ee2d57bb7098d12aa8e24cfc282e306deec2f24caba1f096f200c590d34800dbf4d1c12f2e", 0xb9}, {&(0x7f0000702000)="6507d27fb60c0ed949803e61efee328e6013b04e2325b1a2b948df6e31462db5559327bdbe743f59d4889bedaf8a9ab1980e5bbae84b55d8fc74ae4c684f6e8316d570dcbe11cceadae158b9f2cf403781b316f875b3c4fddc7e9e41ca569bb44e4b2c83be319a9aa05cbc09938e2b875b0af2197a71d3a1244d2c936a3777ff7a", 0x81}, {&(0x7f0000cc9000)="", 0x0}, {&(0x7f0000140000)="4abc484984a0d9a595480aebacefb1f672c162b397a827004e923b9333b132d2e44f6289e5649d82b8771992f046d3b3", 0x30}, {&(0x7f0000142000-0xdc)="4eea6aaa1995a92a9b361ee184516a34ca0353c16afaec3b2dce50dfd389a4a780fd2ce52dca48454efc6d0cca3878e40bbd4e864ed4718b9e4aaec20b954cc3a1c7e28bbd4c016daf8be216285466a329237a880540d0b25f72c7c3545524e695f0322f63950887c087a6da11986bf0382edeccabdcbfc5327236cde742afa9babb1b8c692c0650f89de68ca9387aec548924d41d9d993e66e897dc149cb0ea1c9d3865be1c5fd9edb3226886fbf859cf7e727b12de670c5019b950039fce113c54b4ba220f1da85493d7ffa5c8a22987cdafc9d2c1c1b2c0fc7111", 0xdc}, {&(0x7f0000161000)="5007174bdcb501329d58d486e2047b4baed7065eac40047750dcbb1de1c316af677780e8be630c70473f000b39d1e5ee26b1cdb399212a", 0x37}, {&(0x7f0000ec3000)="", 0x0}], 0x7, &(0x7f0000642000)=[{0xec, 0x13b, 0x2, "2958ab1f8564810fe2712e9cea11b6bcb7fbee0e9b36d2f6dc23ae8c0d758512cc7a9a0d5aff5a76ed18e5b98d7416c3929322a3f7ac77cd9c0ad8380ceb40bd14be851d91ecc4f75959d082f4e56719675e4bbb6ece0c71d363cdc0e7083f7c03bbf7803aee357f6f81b4014eb9dff42709dae12c76e3bea54986ca472a11fdcdec5b8b6fbe1822cd2153afb4b14dedf63b30ef51383b94eb0669da9d50671f970f9d0677e7191d03df3f4f144cb9fef8aa6edb9fac9c9418b563e09d6263b5f430c5bbdb49b934a07368af6f3b3050a7cf6c09a1f94c9dc180e46be6a53d"}, {0x10, 0xf9baa9e1f3319af6, 0x5, "b277780a"}, {0x108, 0x10e, 0x0, "575a5c9954ff701df7d4269c6089304d5bd051f912b2017fa8e077eae6b2b816b3e2c7c19126d075543f707207a18b7ca6a9238a1406e9c4707c769430b7859a9094cf9c3723c23e1a1653fe1c8f32d9451d7bde61dcb46b3eeafaeb5065d63bc064662308fbd9f02567edad202df96c571f956f620cabaa065f8f794381a79ec06286a90868f2e2026eb00e1bb1ded65585699edbef2ec00130fc50f093f67fa0c8a733ec1aa4ea7ccbc3e60daf176aaecab9eeab89470b223b2378c90cc8e0b704908978c901a04222ccc80b75dd12842bf5c9ff91877f01ed5aeee11ab5366c5608fa64a7c90aaec322e14b70ad4965561183833af8e192"}, {0xa0, 0x1bf, 0x0, "803f39472eb4909ef5c86cb9c437014e5447dc3de83d3f317ff9282580f4b77ccb57b87e4993f3bd8d04bf83de73eae624bbb6f05ac60498edede923954dd7cfb2962e4447c9d8afad6da08487b440f0cf6e6cf1827a3a0cb97dcd7a48395d949596951970b4e7e61e3293020e19b296a82055fc485700ef497ace217cd892bd7781f99dd443db1e8bd94840377c7eb57596"}], 0x2a4, 0x40000}, 0x70a7}, {{&(0x7f0000496000-0x10)=@nfc={0x27, 0x1, 0x5, 0x7}, 0x10, &(0x7f0000871000)=[{&(0x7f0000c93000-0xd5)="b4c9c40fde32a3b3b841485038b892d731a9f5c84bfdaef482589bb8ceb2c0112aa2854cee49e55ea033d7048ea9b8af16f5b601eaf4123283ab42356cbfec21d4a11779a120c962d91f19e256c887bfc6d3a08b2bae15e7da5025b7aa2b4c56269ab743850c971931f773d2f362d895bb2408249ac4c11f43e0907e0de92a6984b1b8eeed9d9e44e4a8b5d1f2a0609ba000673f2703212325c3300a0a07f484f8d138c5f50bcd7bb2c795dc0a77df2d49b906740c817ccc29ca9bc9e6f32529de8e06d519925d9ed4d3a6986c05e227669d023aee", 0xd5}, {&(0x7f00006f1000)="b25a757f63f9bb99ccc894ade338a16fc9ee3ebf7d60326ed5ceaa0680b81918533e1da12501c2a7253f8838ac4e4813a8d381fb87815ed0239e5876255a5602aad6e2c1faca14ac6478591960d358ae21216d8eaf3feaa3b5483e3a78551fd4a0abc295d253007182c5d101", 0x6c}], 0x2, 0x0, 0x0, 0x4000010}, 0x4}, {{&(0x7f0000a4a000)=@generic={0x8, "51c16716c258f4ba8ac4edd551ac742bdddda59ca59d73eeb2ce6863c9dbeec6805ec6d3cc477c1031cd8c45e790916d646265433bb1d88ea440c31f3e099d1a7b3d3380a7796f31d6b4c4b8f976c3cb2b8646267fa132f40abae4468e0530f7d4e5c6845e2d8acb0fbfe6579f8869d29913c4b3c28b0aed23a26cc19481"}, 0x80, &(0x7f0000ebf000-0x18)=[{&(0x7f00006d0000-0x35)="4f9968325df32d098bd953dffd33a4ea8a0738ba17281d445aed966887f8dbf4c7056be81bba679f374be7412bbbd8976ac87a3cd1", 0x35}, {&(0x7f000020e000)="f4fdd41a3fd5511d3c2db90078e1dbf217193e797f8942f4cc5ee1897ecb0f7fc21855df2abf636b632018d043f8ce39d5ea675411514c9a4426dc7ed32b6ba569301f3f2defa28641cda21773090fd605b771fab62f61c006e83ce360a5a3036c85567f62f28bef83d28ee6a56df273939ddc7515c7", 0x76}, {&(0x7f000053c000)="dd0fc2b2a67cb3410579dfe45c7b3b68c45aa67506915de14fddbeac568e560b26d97b6324c319f2c63d8aab8b394b26012db63af0dec6b3f9edea1f22eeaa0eef4f646589b3d3564accb3a05f2a4ed1cc583db434e22c3a2f6774779c8a5683b65e1396e14864f504dcaf7f120635caefb22165647695d0b1e269d487e7b4448402681e3e0c6b0a4ade6c845bd7daa56353d6fe", 0x94}], 0x3, &(0x7f00008cf000-0x20c)=[{0x108, 0x0, 0x25345f8f, "124b52d7a2af9682f947b94e3f4079884e008e0e71e3d831e99737ebdafbeb29fb3691d5d3f17524927bfeeca0f1b17e0f518dfbfc6628f81a1ee0f198008186a71aa8bbd966bc959282c611911cc44123173bc929fc27adba4518b40865f1dde7988c8fc11cf982361cb20c12f31c21cacd7cff465066219b78195447e31e4865a016a010191bf9fc2a28d850a0f79863e3281f7aeb198f65f79128b75e2479ccba319b3320779b3536f5f6f61735bc8d086578eece8f95eb9747514f5e6a6eb00fede7ce600a476f578a5aad74ea3c2b5b51b10710efaf364126965c4a7b963640975f52f7742adca2f08711a67fcefda0f78e48fb7d1224"}, {0x104, 0x104, 0xa9, "c43abe8f24477f1c4ea51ffc841a840cefcacddbdde6de21d5371c6e50546b76292c4a7869347e781795d38393c3b1cea6629eb3b620f1f3ea740bf154616ec928b667a1daf610f70bd67a000fea0f741abaf03a60a102892ae7fcef0087839eea41cc6aa6887eee9f6fb9022f3433d1b59e9bccada2c11c3d32324a106d53bdcce968da2aab4f1f0cb9ddd478c7601d894dfc7c9ea02e955da720598aeed2abf108d2bffc586a24c594d43a408a7a8b4ac7fd875ee8dd71aa371daf9c7264e0b35693e93b609dd9ae30ad472c5c657c3eda87e3c3d27c4d74a03b28c7d6e78bfd2d121d657032055c0f4368815563850960e7c48f41"}], 0x20c, 0x80}, 0x1f}], 0x4, 0x0) connect$inet6(r0, &(0x7f0000b92000)={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000484000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00003e0000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000680000)={@generic="ae5742a2a2340a308aad30aeaf734edb", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) 2017/12/06 19:47:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0xfffffffffffffffd, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c33000-0xc)={0x7, r0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000b32000-0x8c)={0x43a0, 0x3, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/06 19:47:48 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009bc000-0x4)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000f8000)="2f6465762f72746300", 0x400200, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000f46000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000346000)=@assoc_value={0x0, 0xfffffffffffffffd}, &(0x7f0000e57000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b58000)=@assoc_id=r3, &(0x7f0000a33000-0x4)=0x4) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000eb0000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000000)="0000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000002000-0x58)={0x0, 0xe, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) timer_delete(r4) syz_open_dev$vcsn(&(0x7f0000338000)="2f6465762f7663732300", 0x4, 0x40000) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000004000)=0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x20, 0x4) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000039a000)=0x0, &(0x7f00002ae000)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fbe000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) 2017/12/06 19:47:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000164000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x6, 0x40000000000) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000, 0x2) r1 = syz_open_dev$sg(&(0x7f0000449000-0x9)="2f6465762f73672300", 0xfffffffffffffe01, 0x58b000) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f000007a000-0x1)={0x6, 0x8001}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000572000-0xc)=@sack_info={0x0, 0x5, 0x5}, &(0x7f0000a8f000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001e9000-0x6)={r2, 0x3}, 0x6) r3 = socket$alg(0x26, 0x5, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e9e000)="2f6465762f7161745f6164665f63746c00", 0x200440, 0x0) setsockopt$inet_dccp_buf(r4, 0x21, 0x2, &(0x7f0000e37000-0xe1)="16512d6be0d5c100ae21a3d086d252095b15bf20d896be351ea5d20fb1bde34652cb19dc69a60c700a63e2bba336d921d70363b09b33e74c8075b2aab820055c4e6b21ff16a510d6981d6eca248fda7f300065f0d3deba277359c0852937399e6addf7c6e49998cf44f1580203d89a2a8325ed5778a2cb8210bffe0ffedfdec203c8de809a0d034083ffaf8fa4015edc95a6f969699ff511db6506da3332bdbbff58b4593e7a9f916043cbeb38f92ac2ebe4d1e5c0199a7af8d587e709878324230d6152cf339cb84cdfb9b345027ffb5ae1e7bd319a2916f9e21b15726d36e106", 0xe1) bind$alg(r3, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x400, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000048000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f00008e8000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000098d000)=0x84) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) 2017/12/06 19:47:48 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009bc000-0x4)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000f8000)="2f6465762f72746300", 0x400200, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000f46000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000346000)=@assoc_value={0x0, 0xfffffffffffffffd}, &(0x7f0000e57000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b58000)=@assoc_id=r3, &(0x7f0000a33000-0x4)=0x4) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000eb0000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000000)="0000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000002000-0x58)={0x0, 0xe, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) timer_delete(r4) syz_open_dev$vcsn(&(0x7f0000338000)="2f6465762f7663732300", 0x4, 0x40000) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000004000)=0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x20, 0x4) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000039a000)=0x0, &(0x7f00002ae000)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000f2f000-0x4)=0x1, &(0x7f00000d3000)=0x4) 2017/12/06 19:47:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000154000)="2f6465762f72746300", 0x20000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="00000000000000000000000000000000", 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002ff000-0x4)=0x0) socket$inet6(0xa, 0x800, 0x400000000ff9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00005ab000)=0x5, 0x4) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffb, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x200000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0x800000000000003, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1000, 0xffffffffffffffff, 0x400) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000cd6000-0x11)={0x0, 0x9, "dfdd54061329daa3b3"}, &(0x7f0000ddb000)=0x11) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000d47000)={r4, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x101, 0x0, 0x1e4f}, 0x10) renameat2(r3, &(0x7f0000dbc000)="2e2f636f6e74726f6c00", r2, &(0x7f0000419000)="2e2f66696c653000", 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e52000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) inotify_init1(0x80000) r5 = syz_open_procfs(0x0, &(0x7f0000a9d000)="6e65742f6e65746c696e6b00") getsockopt$inet6_udp_int(r5, 0x11, 0x65, &(0x7f0000aec000)=0x0, &(0x7f000082a000)=0x4) getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000ef1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a6a000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000756000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000164000)=0x0) geteuid() stat(&(0x7f00006aa000)="2e2f66696c653100", &(0x7f0000e15000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/06 19:47:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xa) fcntl$addseals(r1, 0x409, 0x9) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) 2017/12/06 19:47:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00005ad000)="2e2f66696c653000", 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000c6000)={@common="626f6e64300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d41000-0xc)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc) r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) exit(0x9123) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) 2017/12/06 19:47:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000535000)="2f6465762f7161745f6164665f63746c00", 0x200000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004c7000)={0x2014, 0x0}) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) r2 = syz_open_dev$mice(&(0x7f000046b000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0xc8500) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000d78000-0x20)={0x101ff, 0x2, 0xf000, 0x1000, &(0x7f00000b9000/0x1000)=nil}) 2017/12/06 19:47:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) getpeername(r0, &(0x7f0000f8b000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00008c0000-0x4)=0x58) 2017/12/06 19:47:48 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009bc000-0x4)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000f8000)="2f6465762f72746300", 0x400200, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000f46000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000346000)=@assoc_value={0x0, 0xfffffffffffffffd}, &(0x7f0000e57000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b58000)=@assoc_id=r3, &(0x7f0000a33000-0x4)=0x4) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000eb0000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000000)="0000000000000000") timer_create(0x2, &(0x7f0000002000-0x58)={0x0, 0xe, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) timer_delete(r4) syz_open_dev$vcsn(&(0x7f0000338000)="2f6465762f7663732300", 0x4, 0x40000) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000004000)=0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x20, 0x4) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000039a000)=0x0, &(0x7f00002ae000)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:48 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009bc000-0x4)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000f8000)="2f6465762f72746300", 0x400200, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000f46000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000346000)=@assoc_value={0x0, 0xfffffffffffffffd}, &(0x7f0000e57000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b58000)=@assoc_id=r3, &(0x7f0000a33000-0x4)=0x4) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000eb0000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000000)="0000000000000000") timer_create(0x2, &(0x7f0000002000-0x58)={0x0, 0xe, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) timer_delete(r4) syz_open_dev$vcsn(&(0x7f0000338000)="2f6465762f7663732300", 0x4, 0x40000) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000004000)=0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x20, 0x4) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000039a000)=0x0, &(0x7f00002ae000)=0x8) 2017/12/06 19:47:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) 2017/12/06 19:47:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e55000-0x10)="b5223c3a70b30592574407414516c094", 0x10) 2017/12/06 19:47:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) r1 = add_key(&(0x7f0000a2b000)="69645f7265736f6c76657200", &(0x7f0000076000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000044a000)="e94bb0cc32f727a46a5b6fd85fcdbd007d3db3be9bdea8ecf8c3acfbbc4dfafad83db278a6165ae97d5e7129f10fe97caf045c0c76c38f69a39f2e64d6c8f43099", 0x41, 0xfffffffffffffffe) request_key(&(0x7f0000f6d000-0xa)="626c61636b6c69737400", &(0x7f0000625000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f2f000-0x16)="70726f6300", r1) 2017/12/06 19:47:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000969000)="2f6465762f696e7075742f6d69636500", 0x0, 0x101000) fcntl$setflags(r0, 0x2, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000842000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e5e000)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00001ec000-0xc)={r2, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00000c4000)=0x7) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b522203a70b30592644457414516c09441ddce1a99efc15725827771ea6f63b8", 0x20) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000418000)="2f6465762f6175746f667300", 0x40, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f00000aa000-0x4)=0x0) 2017/12/06 19:47:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fchmod(r0, 0x20) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) syz_extract_tcp_res$synack(&(0x7f0000774000-0x8)={0x0, 0x0}, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000a0a000-0x8)="2e2f66696c653000", 0x200080, 0x101) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f000048d000)={0x6, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5220008000005926444544116c094", 0xf) fcntl$addseals(r0, 0x409, 0x2) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000615000-0xb)="6e65742f7061636b657400") getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000b06000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00003b7000)=0x93) 2017/12/06 19:47:48 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009bc000-0x4)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000f8000)="2f6465762f72746300", 0x400200, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000f46000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000346000)=@assoc_value={0x0, 0xfffffffffffffffd}, &(0x7f0000e57000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b58000)=@assoc_id=r3, &(0x7f0000a33000-0x4)=0x4) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000eb0000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000000)="0000000000000000") timer_create(0x2, &(0x7f0000002000-0x58)={0x0, 0xe, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) timer_delete(r4) syz_open_dev$vcsn(&(0x7f0000338000)="2f6465762f7663732300", 0x4, 0x40000) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000004000)=0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x20, 0x4) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2017/12/06 19:47:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x400, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbbbc}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) r1 = add_key(&(0x7f00005e2000)="6b657972696e6700", &(0x7f0000ce0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006b5000-0xee)="9779d2f1abdc9f924c7f8e8db5a08c99758a189831cf5e06fff221bc422489bafb63bea97211202d0c3de13e69ae703d976efbe7eee597f74b295884694288150a7f4f7499d8c8f32d6ce30000000cbb504025de5effa20b93dffd2151000000000000008aa4ddeb8ca1de9f113a523e0f7854d564d8f86dc6444bf724a31cba8b8882795fe2f0f7166263d268bff9fabd7f45324dea4530a9f635ee12fa6697758ba0b46cc1f311b0dec52c7d60dddf818a217218801535f0108020231583a957cd3666708da53ca94e8e59dd039a82a64a02019328d05705a294e0947d5f79a858ebef422d5f19063c7c3e362f", 0xee, 0xffffffffffffffff) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c79000)="474fcc0e", r1) 2017/12/06 19:47:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) 2017/12/06 19:47:48 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009bc000-0x4)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000f8000)="2f6465762f72746300", 0x400200, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000f46000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000346000)=@assoc_value={0x0, 0xfffffffffffffffd}, &(0x7f0000e57000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b58000)=@assoc_id=r3, &(0x7f0000a33000-0x4)=0x4) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000eb0000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000000)="0000000000000000") timer_create(0x2, &(0x7f0000002000-0x58)={0x0, 0xe, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) timer_delete(r4) syz_open_dev$vcsn(&(0x7f0000338000)="2f6465762f7663732300", 0x4, 0x40000) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000004000)=0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x20, 0x4) 2017/12/06 19:47:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f000042e000-0xb)="2f6465762f766373612300", 0x8, 0x422840) getdents64(r1, &(0x7f0000a6d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2017/12/06 19:47:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000154000)="2f6465762f72746300", 0x20000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="00000000000000000000000000000000", 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002ff000-0x4)=0x0) socket$inet6(0xa, 0x800, 0x400000000ff9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00005ab000)=0x5, 0x4) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffb, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x200000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0x800000000000003, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1000, 0xffffffffffffffff, 0x400) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000cd6000-0x11)={0x0, 0x9, "dfdd54061329daa3b3"}, &(0x7f0000ddb000)=0x11) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000d47000)={r4, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x101, 0x0, 0x1e4f}, 0x10) renameat2(r3, &(0x7f0000dbc000)="2e2f636f6e74726f6c00", r2, &(0x7f0000419000)="2e2f66696c653000", 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e52000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) inotify_init1(0x80000) r5 = syz_open_procfs(0x0, &(0x7f0000a9d000)="6e65742f6e65746c696e6b00") getsockopt$inet6_udp_int(r5, 0x11, 0x65, &(0x7f0000aec000)=0x0, &(0x7f000082a000)=0x4) getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000ef1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a6a000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000756000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000164000)=0x0) geteuid() 2017/12/06 19:47:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xa) fcntl$addseals(r1, 0x409, 0x9) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x8000000000049) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) 2017/12/06 19:47:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000175000-0xa)="626c61636b6c69737400", &(0x7f00002e3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000801000-0x1)="00", 0xfffffffffffffffb) add_key$user(&(0x7f0000be0000)="7573657200", &(0x7f00009ef000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e46000-0x92)="2c4826abbc00582a2bfee3e2fa947e9b8bb5d4d8c9d8f3b57247aaf74762c184c135bd9690c44e6a9aa7b9a21dca8bbf72f5e6e46277834c397c72bddff2251fa31317fa9b6506bd8a75c43c74fe37d18d8a5deb7997306d4319164ee37f7451b8bbfc9b6f3ac75850934d27a6f03eb7a5c6b2855abb33725c4f7634985d1bdc6c60b95e493723bcc5b402ccc6012207a7c5", 0x92, r0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getpeername$inet(r1, &(0x7f0000021000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000015b000-0x3)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000289000-0x8)={0x0, 0x1ff}, &(0x7f0000518000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f7f000)=@assoc_value={r2, 0x5}, 0x8) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) r1 = add_key$keyring(&(0x7f0000bf3000)="6b657972696e6700", &(0x7f0000179000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d8000-0xa)="2f6465762f70746d7800", 0x240, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000cf8000-0x14)={0x7, 0x1000000000000, 0x5, 0x4, 0x7, 0x9, 0x1607, 0x0, 0x9, 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007c9000-0x10)=@common="00000000000000000000000000000000", 0x10) init_module(&(0x7f000089a000-0x4)="656d3100", 0x4, &(0x7f00001a6000-0xb)="6b657972696e675e214000") r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000524000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) sendmsg$kcm(r3, &(0x7f00001d4000-0x1c)={&(0x7f000061b000)=@llc={0x1a, 0x1e, 0x3, 0x8, 0x9, 0x2, @random="02d7837bd0b0", [0x0, 0x0]}, 0x10, &(0x7f00008a6000-0x28)=[{&(0x7f0000f6a000-0x45)="b7f70277f3ff0fedd17aee116346f52862fe269d0087efbbf88b07e7c2fba143119c91581f1fa7980b6bfd10cdcfb805a162ea6fce4a44229b5a71ec99fb4fcabe42adc123", 0x45}, {&(0x7f00007d0000)="db0fe8214eae07181272fad7c3f05f71e3229bd5d9a65477755f55e4c90be107", 0x20}, {&(0x7f00000c5000)="5df9ef5d72a245e9cdc860d15936fb371bca654613504f749bb907c93f6d960206736dbaaa26f21b6bf4a833910e45ba820cf53cd3cac1ff54d84f473fd7e74f538fe4104f51478196cd159f75b7f5ac9bb848fde49509a09456df70c0e4c7720a5c19d02bd4c753db6cc4f4710ec857a97dd7678d75f85730bb6084a191e6edc6d04e01dd76cb7cfb2a1cbc3d167913c2051c983635ba1a56", 0x99}, {&(0x7f00000ff000)="545d8ecd06f0e674a49ce201772fac07cbaca7bbb93f45a489d4ed2fc99e26b7a71d30dc5ec57b28601e1a6d171f3368263b4ce3d97c224a5709f2b50203315124407c4489d0f5ef6825050f7cb0bd22d521b573deabc80e5855e7ae5d805846fbb4b227eeb9839f76e452278b810599d2ab884258a18c8703bf2d5eeee848db021b5459f1fbab9d74156771b59e9791a39e5198cbce7d23d9c8a606fee134687fec7732b13c77e7ab22ff01e1762082cfdde0f1f866d368f69cc5a64337587bcbae1c54204b91e2c5059db8468c20a3ea002e6da7960d302edfbb3640b103eb397b2d6ab4bd21c913", 0xe9}, {&(0x7f0000e74000)="5627e7d258c7662a03e98ff299e6bf17b553c0d41f10b0187bafbca5334ca81dec6b415ca0ab9d91f2c45c5eb629a4b0ae22d43e096c001d102c2cb6bd58c96e009b2fe2a33363a54f63822b3fe734d74d6332161964fcdc53a5c627ba5c343023f797db387ebc7dcf05dd3a9ff321dff7b34b371fdc11de32b8c950e1ef96207bf98a0c50437f0ed92a38825050375851be9e730d73b126ebd1a99f199e4a88e398a6c05d021a15a4ab8244a2874dc487b9df51a669aa3dc955e6ca2817e9207c09422640efa711915bb0b70406a355df421c2dd6d04e6b081852c46425779c6d54b2e679829b", 0xe7}], 0x5, &(0x7f0000c6f000)=[{0xa8, 0x115, 0x1, "d46369d2c048a5bc8823a78887e2c8688a71d3dfbe3d773a613dd7b67b4a6b26bfaf8535cfaaff5c8c680e95ae855050fb12bc6801b3dd4bb9ba7bc866b91737ca7b1d16be77797ebbe1d38d9209845d721edd6affe688f6b2f234401b1adf7e565ba372edc776f51b36fd32110dbf1c571697e41a785525a93e6fa2f174a2bf3c1722cde7c25ff2f3d81b5683bc8cb780ab8dbdd72216bae8"}, {0x78, 0x0, 0x80000001, "c077faeb57e7efd37143db9c551ba27bda08d82205e7d210040dd088541f380be75cda94c58414724b21abce798597416777bdf44d2ea82ab0084003df8f88a9efb2eda46f2f71dbf20bd77f22530ec077706f07406a7d46d110f6bed2744419179d56f6893f6aa67497c8"}, {0x2c, 0x0, 0x4, "ee3a5f1f6f3305c7696ce7f4628e1b582c59a3ab1e71e731cc03e6deb1"}], 0x14c, 0x80}, 0x4000000) keyctl$read(0xb, r1, &(0x7f0000342000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24) 2017/12/06 19:47:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:48 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009bc000-0x4)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000f8000)="2f6465762f72746300", 0x400200, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000f46000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000346000)=@assoc_value={0x0, 0xfffffffffffffffd}, &(0x7f0000e57000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b58000)=@assoc_id=r3, &(0x7f0000a33000-0x4)=0x4) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000eb0000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000000)="0000000000000000") timer_create(0x2, &(0x7f0000002000-0x58)={0x0, 0xe, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) timer_delete(r4) syz_open_dev$vcsn(&(0x7f0000338000)="2f6465762f7663732300", 0x4, 0x40000) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000004000)=0x8) 2017/12/06 19:47:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x2, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c38000)=@generic={0x76, 0x7ff, 0x800}) r1 = dup(r0) ioctl$KVM_RUN(r1, 0xae80, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) r2 = gettid() sched_getparam(r2, &(0x7f00004b1000)=0x0) 2017/12/06 19:47:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000864000)="2f6465762f72746300", 0x8400, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00009a7000-0x4)=@int=0x0, &(0x7f0000312000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) 2017/12/06 19:47:48 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009bc000-0x4)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000f8000)="2f6465762f72746300", 0x400200, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000f46000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000346000)=@assoc_value={0x0, 0xfffffffffffffffd}, &(0x7f0000e57000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b58000)=@assoc_id=r3, &(0x7f0000a33000-0x4)=0x4) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000eb0000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000000)="0000000000000000") timer_create(0x2, &(0x7f0000002000-0x58)={0x0, 0xe, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) timer_delete(r4) syz_open_dev$vcsn(&(0x7f0000338000)="2f6465762f7663732300", 0x4, 0x40000) 2017/12/06 19:47:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f1c000)={0x0, 0x0, 0x0}, 0xc) socketpair$ax25(0x3, 0x5, 0x8, &(0x7f000032b000)={0x0, 0x0}) setgroups(0x1, &(0x7f00008ea000-0x4)=[r1]) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) r3 = open$dir(&(0x7f00000c3000)="2e2f66696c653000", 0xc0000, 0x20) setpriority(0x1, r0, 0x100000000) faccessat(r3, &(0x7f0000521000)="2e2f66696c653000", 0x26, 0x500) 2017/12/06 19:47:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000417000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000082f000)=0xe8) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) r2 = add_key$keyring(&(0x7f0000d8f000-0x8)="6b657972696e6700", &(0x7f000032d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000084b000)={0x6}, 0x1) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f0000620000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c6b000)="47d04c000f5d", r2) 2017/12/06 19:47:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xa) fcntl$addseals(r1, 0x409, 0x9) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x8000000000049) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) 2017/12/06 19:47:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000b4d000-0x4)=0x8, 0x4) 2017/12/06 19:47:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6375736500", 0xc00, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00001c8000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) 2017/12/06 19:47:48 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009bc000-0x4)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000f8000)="2f6465762f72746300", 0x400200, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000f46000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000346000)=@assoc_value={0x0, 0xfffffffffffffffd}, &(0x7f0000e57000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b58000)=@assoc_id=r3, &(0x7f0000a33000-0x4)=0x4) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000eb0000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000000)="0000000000000000") timer_create(0x2, &(0x7f0000002000-0x58)={0x0, 0xe, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) timer_delete(r4) 2017/12/06 19:47:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) getpeername$inet6(r0, &(0x7f00001bd000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ed6000-0x4)=0x1c) 2017/12/06 19:47:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f000030a000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a9b000-0x7)="776c616e319200", 0x0) 2017/12/06 19:47:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x400, 0x8, 0x10001, 0x1, 0x0}, &(0x7f0000655000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000cbd000)={r0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000030000)=0x0) bind$alg(r2, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000089c000-0x8)={r1, 0x50}, 0x8) r3 = openat(0xffffffffffffffff, &(0x7f0000099000-0x8)="2e2f66696c653000", 0x200000, 0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000bbd000-0xd8)={r0, 0xd0, "2e464c644da292d36bb71cc16a826a6b14f8637f014a0833da889126db449fb99591c73c7f33dbf3ed2a43019c72affed3367da28b660f31662ee9539dfc1c93ee2894f0b1e02ca0d7bfbb0a6bd834cc60d2e100125451ba8fd85494495f04ec8149811059b3c4af34cd4d5e8506f096376709661243f0d5b09f50ee340afd96442e7624b2c8402e35b523436317588657ee4fe3863d671fe3cf4f60760745e374c1d1451503a37d85305f1b80a73a3f5a44433b2e345f447d04219302498f2e060d66332a628407975737908867d179"}, &(0x7f0000af1000)=0xd8) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b5a000-0xc)="2f6465762f72666b696c6c00", 0xac00, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000e31000-0x58)={0xe90, 0x2c7, 0xc5, 0x2, 0x6, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00006ef000)=0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) 2017/12/06 19:47:48 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009bc000-0x4)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000f8000)="2f6465762f72746300", 0x400200, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000f46000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000346000)=@assoc_value={0x0, 0xfffffffffffffffd}, &(0x7f0000e57000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b58000)=@assoc_id=r3, &(0x7f0000a33000-0x4)=0x4) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000eb0000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000000)="0000000000000000") timer_create(0x2, &(0x7f0000002000-0x58)={0x0, 0xe, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) 2017/12/06 19:47:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000154000)="2f6465762f72746300", 0x20000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="00000000000000000000000000000000", 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002ff000-0x4)=0x0) socket$inet6(0xa, 0x800, 0x400000000ff9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00005ab000)=0x5, 0x4) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffb, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x200000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0x800000000000003, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1000, 0xffffffffffffffff, 0x400) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000cd6000-0x11)={0x0, 0x9, "dfdd54061329daa3b3"}, &(0x7f0000ddb000)=0x11) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000d47000)={r4, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x101, 0x0, 0x1e4f}, 0x10) renameat2(r3, &(0x7f0000dbc000)="2e2f636f6e74726f6c00", r2, &(0x7f0000419000)="2e2f66696c653000", 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e52000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) inotify_init1(0x80000) r5 = syz_open_procfs(0x0, &(0x7f0000a9d000)="6e65742f6e65746c696e6b00") getsockopt$inet6_udp_int(r5, 0x11, 0x65, &(0x7f0000aec000)=0x0, &(0x7f000082a000)=0x4) getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000ef1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a6a000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000756000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000164000)=0x0) 2017/12/06 19:47:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000067e000-0xd)="2f6465762f7573626d6f6e2300", 0x7, 0x4000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d8d000-0xc)="2f6465762f72666b696c6c00", 0x202800, 0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000574000)={r1, r2, 0x8, 0x72, &(0x7f00001f7000)="312cd2191b645c0b3aadcf70fd45987337fd2e54672e0284b1c6bd424b1d6cc1c33f555f62d3c18b75c68e27dbb030b0b84e315f035c2142b87e16f8017861e9e666b02a853989ddee367cf9f261fa0c62f99d6f58a465c83921d3daad08bd20f932761decae76999550dd1f90125c81e4cca621d4d7d4fc322b5b52368945da420020d5dbcdddf2a715f0f38e97b4d9e57ea6d7ad6afac95ba9b3c0bcd96264f9e5bdb2b741c9f02da615595446c2", 0x1, 0x3, 0x9, 0x101, 0x0, 0x8, 0x2235e74d, "073d30fa11a0035b9240faf032ff6a46ee63b72521f245ed025488b26543a910431a50205ca8e6c50d08f5e0d32832ae37c35525a882245867a7fad1c56008ec74e03d9d9eacc2e5ec00f85e5c192e4a71e457dfac6521982cf9b2dc7ec87baf0857b407e1e2ceac1de22ca9db4b306497e7bb9e90d5975d7e200bb2a18d14068f15cdac44a972dcf0ab75c4d717bd9244de9f5201d87eb9714e2685c83296f5b11f572fdf2c8e8ea7f97559"}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d14000-0x28)={@common="67726574617030000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00005df000-0x10)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f00005f5000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000") r5 = accept4$ipx(r4, &(0x7f00003c8000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000039b000)=0x10, 0x80000) readv(r5, &(0x7f0000b55000)=[{&(0x7f000019e000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f00004c0000-0x10)="00000000000000000000000000000000", 0x10}, {&(0x7f0000975000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000286000+0x5a3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f0000afd000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f0000503000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}, {&(0x7f0000e73000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000957000)="0000000000000000", 0x8}], 0x8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000da5000-0x4)=0x0, &(0x7f0000dba000-0x4)=0x4) r6 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_ifreq(r6, 0x8992, &(0x7f0000b9c000-0x28)={@generic="8455ec140b71d99c466d03c5f9765ffb", @ifru_map={0x6, 0x6, 0xffffffffffff8001, 0x3, 0xfc, 0x2}}) setsockopt(r6, 0x4000004, 0x1, &(0x7f0000df7000)="f0dd52e7a66784265eeadae243e2d22de5a7df4d0f8cf0193e731b4c349628921b54a7d06db17cf08d1ad0613bc579e611bf9f5b06bf21cc3bdce980558cefbe0e2d79ea8eb06861dd794d39a078d719e005a40b6890068b95bc790802a8be9a8f4e6e", 0x63) connect$inet6(r4, &(0x7f00002bb000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r7 = syz_open_dev$sg(&(0x7f000059f000)="2f6465762f73672300", 0xa89e, 0x8000) ioctl$sock_ipx_SIOCIPXCFGDATA(r7, 0x89e2, &(0x7f0000045000-0x4)={0x0, 0x0}) setsockopt$inet6_int(r6, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) setsockopt$inet6_group_source_req(r7, 0x29, 0x2b, &(0x7f0000b10000-0x108)={0x2, {{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/06 19:47:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x2, 0xc0000000000) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0x0, 0x1, 0x20, &(0x7f00003c2000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000077c000)={r1, &(0x7f0000042000)="07500739e3710fa8db4ce9ae58ecb113296c3dd4249021f58e7c3a1afb4d70f2532246446055effffdfbbfbc8da746be0b54e75adece04a14d5c747f166ee5da216ecadbdba489365bde2be8494911253a", &(0x7f000017c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x18) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f73657175656e6365723200", 0x40000, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x10000000000000) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000dff000-0x4)=0x5) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:49 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009bc000-0x4)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000f8000)="2f6465762f72746300", 0x400200, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000f46000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000346000)=@assoc_value={0x0, 0xfffffffffffffffd}, &(0x7f0000e57000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b58000)=@assoc_id=r2, &(0x7f0000a33000-0x4)=0x4) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000eb0000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000000)="0000000000000000") 2017/12/06 19:47:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:49 executing program 2 (fault-call:8 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xa) fcntl$addseals(r1, 0x409, 0x9) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x8000000000049) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) 2017/12/06 19:47:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000065000)="2f6465762f73657175656e6365723200", 0x101, 0x0) r2 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f000081d000-0x8)={0x0, r2}) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f000025c000-0x4)=0x0, 0x4) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000057f000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000dfe000)={0x0, 0x0}, &(0x7f0000ea8000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000015b000-0x8)={r3, 0x425}, &(0x7f00003e5000-0x2)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/06 19:47:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xd3, &(0x7f0000be7000)=0x7fff, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:49 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009bc000-0x4)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000f8000)="2f6465762f72746300", 0x400200, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000f46000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000346000)=@assoc_value={0x0, 0xfffffffffffffffd}, &(0x7f0000e57000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b58000)=@assoc_id=r2, &(0x7f0000a33000-0x4)=0x4) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000eb0000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/06 19:47:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f11000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000038c000)={0x5, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1, 0x9, 0x7ff, 0x7, &(0x7f0000515000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x3ff, 0x401}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b51000)="2f6465762f7161745f6164665f63746c00", 0x40, 0x0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f00003f1000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000e80000)=0x5, 0x4) 2017/12/06 19:47:49 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009bc000-0x4)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000f8000)="2f6465762f72746300", 0x400200, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000f46000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000346000)=@assoc_value={0x0, 0xfffffffffffffffd}, &(0x7f0000e57000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b58000)=@assoc_id=r2, &(0x7f0000a33000-0x4)=0x4) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) 2017/12/06 19:47:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d7c000)="2f6465762f73672300", 0x7, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000364000-0x8c)={0x1, 0x8000, 0x6, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) connect(r0, &(0x7f0000f80000-0x80)=@generic={0x11, "dd70d645a6a76b64610cc9385c272303b65e7c53cedd16b06430fa24117445e9d379eacbd73f4650eb9660fc4033630951386aae33e021c1ac926800250ef9c3fc65a42d98ce601ad39195a96bb1a290f2eb4bcf0c38e6a6556463674a99377f79cc616a3b470db3e0b82de7c627487df00e2786f0358f2406988444cea8"}, 0x80) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000154000)="2f6465762f72746300", 0x20000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="00000000000000000000000000000000", 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002ff000-0x4)=0x0) socket$inet6(0xa, 0x800, 0x400000000ff9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00005ab000)=0x5, 0x4) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffb, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x200000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0x800000000000003, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1000, 0xffffffffffffffff, 0x400) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000cd6000-0x11)={0x0, 0x9, "dfdd54061329daa3b3"}, &(0x7f0000ddb000)=0x11) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000d47000)={r4, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x101, 0x0, 0x1e4f}, 0x10) renameat2(r3, &(0x7f0000dbc000)="2e2f636f6e74726f6c00", r2, &(0x7f0000419000)="2e2f66696c653000", 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e52000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) inotify_init1(0x80000) r5 = syz_open_procfs(0x0, &(0x7f0000a9d000)="6e65742f6e65746c696e6b00") getsockopt$inet6_udp_int(r5, 0x11, 0x65, &(0x7f0000aec000)=0x0, &(0x7f000082a000)=0x4) getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000ef1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a6a000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000756000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/06 19:47:49 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009bc000-0x4)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000f8000)="2f6465762f72746300", 0x400200, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000f46000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000346000)=@assoc_value={0x0, 0xfffffffffffffffd}, &(0x7f0000e57000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b58000)=@assoc_id=r2, &(0x7f0000a33000-0x4)=0x4) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) 2017/12/06 19:47:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d1b000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000abc000-0xc)={@rand_addr=0x4, @multicast1=0xe0000001, @rand_addr=0x400}, 0xc) r2 = syz_open_dev$vcsn(&(0x7f00007a7000-0xa)="2f6465762f7663732300", 0x1ff, 0x600000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000f06000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) 2017/12/06 19:47:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f7f000-0x4)=0x0, &(0x7f00002eb000)=0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xa) fcntl$addseals(r1, 0x409, 0x9) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x8000000000049) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) 2017/12/06 19:47:49 executing program 6: pipe(&(0x7f0000fd2000)={0x0, 0x0}) mmap(&(0x7f000062b000/0x4000)=nil, 0x4000, 0x200000f, 0x22012, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000001000-0x4)=0x0, &(0x7f0000318000)=0x4) uselib(&(0x7f0000000000+0x34f)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) 2017/12/06 19:47:49 executing program 0: r0 = memfd_create(&(0x7f0000d50000-0x12)="27706f7369785f61636c5f61636365737300", 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000a10000-0xe)="6e65742f636f6e6e6563746f7200") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl(r0, 0x8000, &(0x7f00000d4000)="e4dacb9472e66b16ce24555a34f1e60b1d76411e0dec7e6a58d7dbc97840ab36fab9ba45c38518590c40657a8de91d091f48bae3e2e9840526e7382e6b5b5d109ff878994feb218455fc01bd641422913cf37faa94ca0d8299041cfcdb") fcntl$getownex(r0, 0x10, &(0x7f00007ab000-0x8)={0x0, 0x0}) r2 = getpid() r3 = accept4(r0, &(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000063e000-0x4)=0x8, 0x80800) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000319000-0x2)={0x80, 0x3}, 0x2) pipe(&(0x7f0000cf0000)={0x0, 0x0}) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000b3c000)={0x9, 0x7}) rt_tgsigqueueinfo(r1, r2, 0x10000000000027, &(0x7f0000fa3000-0x10)={0x26, 0x7, 0x0, 0x6}) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x20000000000008, 0x84) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000003000-0x4)=0x0, &(0x7f00009b7000)=0x4) r6 = socket(0x809, 0x3, 0xff) sendto$unix(r6, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d911967700", 0x29, 0xfffffffffffffffd, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) setsockopt$inet6_int(r6, 0x29, 0xd0, &(0x7f000001f000-0x4)=0x1ff, 0x4) getsockname$inet6(r6, &(0x7f0000003000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) r7 = accept4$ipx(r6, 0x0, &(0x7f00004ca000-0x4)=0x0, 0x800) recvmsg(r7, &(0x7f00003bf000-0x38)={&(0x7f0000d3c000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000115000-0x60)=[{&(0x7f000018e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f00001dc000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000f64000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f00001f4000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f0000081000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f000028c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x6, &(0x7f0000f64000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x200000000}, 0x40000000) r8 = socket$inet_tcp(0x2, 0x1, 0x0) socket(0x4000001b, 0x7fffc, 0x1cf3) socketpair$inet_sctp(0x2, 0x800001, 0x84, &(0x7f0000963000)={0x0, 0x0}) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000172000-0xc)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f0000f64000+0xea)=0xc) setsockopt$inet_mreqn(r8, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, r10}, 0xc) setsockopt$inet_msfilter(r8, 0x0, 0x29, &(0x7f0000f60000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x9, [@multicast2=0xe0000002, @empty=0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @multicast1=0xe0000001, @rand_addr=0xfffffffffffffffc, @loopback=0x7f000001, @multicast2=0xe0000002]}, 0x34) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f0000f68000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000bd8000)={0x0, &(0x7f0000f65000-0x48)=[]}, 0x10) socket$inet(0x2, 0x0, 0x14) [ 861.491961] QAT: Invalid ioctl [ 861.496058] QAT: Invalid ioctl [ 861.512757] QAT: Invalid ioctl [ 861.516160] QAT: Invalid ioctl 2017/12/06 19:47:49 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009bc000-0x4)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000f8000)="2f6465762f72746300", 0x400200, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000f46000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000346000)=@assoc_value={0x0, 0xfffffffffffffffd}, &(0x7f0000e57000)=0x8) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) 2017/12/06 19:47:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, &(0x7f0000813000-0x71)="00b253538d624d73c041ed0969c69dd00fc8fddd5de1bbd4b2b4d971891f27f1a4037521eb3a61ed01d509ccb453f1a90026f97e3b10242ce827d82ef0aff6f86e2146002dc0bbcfc85ab71b80b79cd156365bdb20daef7598c667a2042abec3e013bec312be68d42071cca2ea108a664f6f33a1f387837cc9b7b1967702dc3c51d924843b0c9ab91299262d2024749f3781509cdf76c8d1a54a6c000c1e318a59875d28de41e0f8187f81667833571fb6aee9", 0xb3, 0x40045, &(0x7f0000cb3000-0x1c)=@in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) syz_open_dev$loop(&(0x7f0000569000-0xb)="2f6465762f6c6f6f702300", 0x2, 0x280) 2017/12/06 19:47:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007f4000-0x8)={0x0, 0x0}) connect$inet6(0xffffffffffffffff, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x80, &(0x7f0000800000-0xf6)="cf0fa7d3ee57f15d8b0d86517800a95921b666533094630e8e46f6d390dfc330ec7cd844e78729284be33051593356bd622c857ba162c0c68616acb6fd2d54c5d0ef652b1ba18ac9b07176d1487d5e6bf1d662608bc96c7bad39c5fb01abfcb9b0a3a2c9ac8b329cb964ffbb2d37917d6cdd35171631f97b2e51d3313814fcccad4b06779e452d41a2cce7a892f1041a6a4aa8e1f4d30f11c24d4446a98929d287ce022b485257e6712546a6ae7b87c131a2c23e67cb9735de92f3c079fa7fc27ca4b947c7ff682aabc8d949932fb1badc917de25550a8aae58585fc36c8def5944bc3f403561dde4a0c055f7df9ddc7f6c9ea1e0cc0", 0xf6) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002d3000-0x16)="6e65742f69705f7461626c65735f6d61746368657300") ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000053f000-0x8c)={0x1, 0xfff, 0x8, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d51000)="2f6465762f72746300", 0x20000, 0x0) renameat2(r0, &(0x7f00000af000-0x8)="2e2f66696c653000", r1, &(0x7f0000723000-0x8)="2e2f66696c653000", 0x7) 2017/12/06 19:47:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000897000-0x58)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f70725f7368613531320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) 2017/12/06 19:47:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:49 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009bc000-0x4)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000f8000)="2f6465762f72746300", 0x400200, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000f46000)=0x8, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) 2017/12/06 19:47:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = geteuid() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ffc000)={r0}) r3 = getpgrp(0x0) r4 = getegid() getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000032f000)=0x0, &(0x7f00005df000)=0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a23000)={0x0, 0x0, 0x0}, 0xc) r7 = fcntl$getown(r2, 0x9) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005a3000-0xc)={r7, r1, r6}, 0xc) stat(&(0x7f000055f000)="2e2f66696c653000", &(0x7f0000a03000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000856000-0x8)={0x0, 0x0}) getresgid(&(0x7f0000b9a000-0x4)=0x0, &(0x7f000068f000)=0x0, &(0x7f0000d7b000-0x4)=0x0) r11 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007d3000-0xc)={0x0, 0x0, 0x0}, &(0x7f000052a000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00009c2000)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r2, &(0x7f0000ea0000)={&(0x7f000079e000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000016000-0x10)=[{&(0x7f0000423000)="b3e93392512247de519e60dd4cec4ce0861d993a20e648d803d796c599c0b32fe32c154aec6ba06fb4e4578c4c2788e4905ed5b89cdcafd1b5fd51ecbaa35c6bc9f06a4d0582f2b8bd45820c6465db0852366406958589c016577a9ba455cfcac1f8c1c526bf6b91f05c6e963a08fdbcf6629ca10776457a87b9cac088a9ba6a33b799ea58f92b31e94855f2b420014439622a8180b91e01403f3f988b8d629ad1b032528e752b245189406d47e25fc852f119cb2461d8687d3fad9c29ace4bae2258f77810646b7", 0xc8}, {&(0x7f0000228000)="a80d7f0c3a28430df439a0241ef122a14e995583e688279ecd226c9b996762ac35ee948957997283cf627bf5cbc6b7b185ca62063d9f1b2e66d66d06658b68dbdfb4eac9653d8620b370ba9e928c694713891def4f1a769701a11d8ab7b1074eb8e8a4d3e6a1363626cd8e708aed23409f1831e4b65753f3ad01dcb9ddd680dd699955daea376a7ac53ec28017fd9d8c1c02ac5e88923f277074ff59dcbf1d9fce1392abd5b684d8e52740b1622910804a92630b65953e948efac1443e6b60388b85f7bc0cdc1e256493e444826f8312d995a17cbbb3c760f682efa78aac3fa5aabfedf458", 0xe5}], 0x2, &(0x7f0000dc7000)=[@cred={0x18, 0x1, 0x2, r3, r1, r4}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r5, r1, r8}, @cred={0x18, 0x1, 0x2, r9, r1, r10}, @cred={0x18, 0x1, 0x2, r11, r1, 0x0}, @cred={0x18, 0x1, 0x2, r12, r1, r13}], 0x94, 0x40000}, 0x4008000) fstat(r0, &(0x7f0000d19000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f000031c000-0x8)="2e2f66696c653000", r1, r14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) 2017/12/06 19:47:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[], 0x0, 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x8) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="", 0x0}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:49 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009bc000-0x4)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000f8000)="2f6465762f72746300", 0x400200, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) 2017/12/06 19:47:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) r1 = memfd_create(&(0x7f00006a6000-0x30)="6d696d655f747970655e5c76bc6f781d65823028255b73656375726974796370757665742d262727a0255b7070703000", 0x3) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xa) fcntl$addseals(r1, 0x409, 0x9) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x8000000000049) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) 2017/12/06 19:47:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getpeername$packet(0xffffffffffffffff, &(0x7f0000384000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000088d000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000021b000)={@loopback={0x0, 0x1}, 0x100, r1}) r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x1, &(0x7f0000717000)=0x12, 0x4) 2017/12/06 19:47:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000665000)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f00006f3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000dfd000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r3 = syz_open_procfs(0x0, &(0x7f0000af9000-0xa)="6e756d615f6d61707300") ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00006b8000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000921000)="b5223c3a70b305926457410916e29441ddce1a99efc15725b7772671e26f63b8", 0x20) connect$ax25(r3, &(0x7f0000e83000-0x10)={0x3, {"6745afe43730e1"}, 0x8}, 0x10) 2017/12/06 19:47:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000a45000-0xa)="6e65742f6e6673667300") getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000465000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0a000)=0xe8) r3 = getgid() fchownat(r1, &(0x7f0000e13000)="2e2f66696c653000", r2, r3, 0x1c00) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000154000)="2f6465762f72746300", 0x20000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="00000000000000000000000000000000", 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002ff000-0x4)=0x0) socket$inet6(0xa, 0x800, 0x400000000ff9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00005ab000)=0x5, 0x4) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffb, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x200000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0x800000000000003, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1000, 0xffffffffffffffff, 0x400) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000cd6000-0x11)={0x0, 0x9, "dfdd54061329daa3b3"}, &(0x7f0000ddb000)=0x11) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000d47000)={r4, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x101, 0x0, 0x1e4f}, 0x10) renameat2(r3, &(0x7f0000dbc000)="2e2f636f6e74726f6c00", r2, &(0x7f0000419000)="2e2f66696c653000", 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e52000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) inotify_init1(0x80000) r5 = syz_open_procfs(0x0, &(0x7f0000a9d000)="6e65742f6e65746c696e6b00") getsockopt$inet6_udp_int(r5, 0x11, 0x65, &(0x7f0000aec000)=0x0, &(0x7f000082a000)=0x4) getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000ef1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/06 19:47:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) r1 = socket(0x0, 0x80000, 0x515) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000036d000)=0x5404, 0x4) 2017/12/06 19:47:49 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009bc000-0x4)=0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) 2017/12/06 19:47:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414503c0944180000001efc15725a2772671e26f63b8", 0x21) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f15000-0xc)="2f6465762f72666b696c6c00", 0x331142, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00005dc000-0x4)=0xfffffffffffffffe, 0x4) 2017/12/06 19:47:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getpeername(r0, &(0x7f0000737000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000235000)=0x9) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000303000)="2f6465762f73657175656e63657200", 0x8000, 0x0) connect$ipx(r0, &(0x7f0000023000)={0x4, 0xfffffffffffffffb, 0x7fffffff, "9fef435a9b49", 0x4, 0x0}, 0x10) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00004d1000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(0xffffffffffffffff, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000449000-0xc)="2f6465762f6175746f667300", 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000080d000-0x4)=0x0, &(0x7f0000633000)=0x4) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fdf000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001f9000)=0xc) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f72666b696c6c00", 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r2, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f000045d000)=0x0) close(r2) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:49 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) 2017/12/06 19:47:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063b000-0xc)="2f6465762f72666b696c6c00", 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000e07000)={0x5, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f00006cf000-0x8)={0x4, r2}) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) 2017/12/06 19:47:49 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) 2017/12/06 19:47:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) 2017/12/06 19:47:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xa) fcntl$addseals(r1, 0x409, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x800000000000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000162000)=0x3ff, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) r4 = dup2(r3, r3) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r2) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f0000f58000)={0x100, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40106435, &(0x7f0000bdc000-0x10)={0xbec5, r5, 0x2, 0x7}) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x8000000000049) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) 2017/12/06 19:47:49 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000bdd000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) flock(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00005ee000-0x8)="2e2f66696c653000", 0x200, 0x100) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f000035b000-0x4)=0x2f, 0x4) bind$alg(r1, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x1, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000256000)={0x8, 0x3, 0xb4e, 0x3f, 0x8001, 0xa3c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) 2017/12/06 19:47:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) statx(r0, &(0x7f00003f1000-0x8)="2e2f66696c653000", 0x4000, 0x0, &(0x7f00005a5000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x3, 0x1000000000000, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007dc000-0x8)="2e2f66696c653000", 0x90) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00007c2000-0x88)={0x80000001, {{0xa, 0x2, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = syz_open_dev$usbmon(&(0x7f0000954000)="2f6465762f7573626d6f6e2300", 0x1, 0x12000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dc0000)=0x0, &(0x7f0000afd000-0x4)=0x4) r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) 2017/12/06 19:47:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000154000)="2f6465762f72746300", 0x20000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="00000000000000000000000000000000", 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002ff000-0x4)=0x0) socket$inet6(0xa, 0x800, 0x400000000ff9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00005ab000)=0x5, 0x4) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffb, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x200000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0x800000000000003, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1000, 0xffffffffffffffff, 0x400) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000cd6000-0x11)={0x0, 0x9, "dfdd54061329daa3b3"}, &(0x7f0000ddb000)=0x11) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000d47000)={r4, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x101, 0x0, 0x1e4f}, 0x10) renameat2(r3, &(0x7f0000dbc000)="2e2f636f6e74726f6c00", r2, &(0x7f0000419000)="2e2f66696c653000", 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e52000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) inotify_init1(0x80000) r5 = syz_open_procfs(0x0, &(0x7f0000a9d000)="6e65742f6e65746c696e6b00") getsockopt$inet6_udp_int(r5, 0x11, 0x65, &(0x7f0000aec000)=0x0, &(0x7f000082a000)=0x4) getpgrp(0xffffffffffffffff) 2017/12/06 19:47:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) 2017/12/06 19:47:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000509000)=0x1c, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e88000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x3, 0x9, 0x9, 0x82}, &(0x7f00008ec000)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d18000)={r1, 0x401}, 0x8) fcntl$getown(r0, 0x9) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) 2017/12/06 19:47:49 executing program 3 (fault-call:1 fault-nth:0): r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) 2017/12/06 19:47:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000b22000)="6e732f6d6e7400") ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00007bd000)={0x7, &(0x7f0000851000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001e5000-0x10)="b5223c3a70c50300000000000016c094", 0x10) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f14000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c9e000)=0x1c, 0x800) getpeername$ax25(r1, &(0x7f0000a4e000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000a22000-0x4)=0x10) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00007b2000)=0x0, &(0x7f0000c2c000)=0x8) write$fuse(r1, &(0x7f000061d000)={0x28, 0x1, 0x7, @fuse_notify_store_out={0xff, 0x80000000, 0x80000000}}, 0x28) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000c6f000-0x6)={0x0, 0x6}, &(0x7f0000bb1000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000093a000-0x18)={r3, 0x100000000, 0x10, 0x1, 0x6}, &(0x7f0000df8000-0x4)=0x18) 2017/12/06 19:47:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000d68000)="2e2f66696c653000", 0x800, 0x80) fsync(r0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) setsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000f5d000)=0xe4d6, 0x4) close(r1) syz_open_dev$vcsn(&(0x7f00000db000)="2f6465762f7663732300", 0x3, 0x100) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000db7000-0x11)="2f6465762f7161745f6164665f63746c00", 0x200000, 0x0) r2 = dup2(r1, r0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00007b0000-0x4)=0x0) waitid(0x2, r3, &(0x7f000098b000)={0x0, 0x0, 0x0, 0x0}, 0x2, 0x0) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)="6368696c6472656e00") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001000-0x10)={0x91e, 0x1000}) connect$ipx(r1, &(0x7f0000000000)={0x4, 0xe4, 0x7ff, "81e17a335e6a", 0x5, 0x0}, 0x10) 2017/12/06 19:47:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x810, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000922000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc1000-0x4)=0xe8) r2 = dup2(r0, r0) ioctl$KDENABIO(r2, 0x4b36) clock_gettime(0x0, &(0x7f0000b2d000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000f82000)=0x3, 0x4) clock_gettime(0x0, &(0x7f00005c3000-0x8)={0x0, 0x0}) utimensat(r2, &(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f0000f9d000)={{r3, r4/1000+30000}, {r5, r6/1000+30000}}, 0x0) quotactl(0x3, &(0x7f000023e000)="2e2f66696c653000", r1, &(0x7f0000706000-0xd3)="98f88c385bf661a8085699f1461fc069186e6f92263c2c3ef990880c5b74788e9db7976e86b1ab9ddd7942ab5f8e028b293d7a35704cb9d7f4398f7e843f2261442036715f601de244147c6157e25c292ba0d2cf3546514e4a913e32f3e72012babc68d321e26964d41dc1ea29ddb6a61d954b6e3b7e5d71eef4ed746437331d46580238c000165f1c191d9ec7e0763d2a6f6c1e011c981ff5f1bf640a23b4aa767bd08d4e204ead79c71b09fda92d462fbe06b96e32aa535cb0818116d3d54e4008863e38f81fc22bcfcc14ba73a75178fa04") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000a11000-0x4)={0x9}, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) 2017/12/06 19:47:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ffb000)="2f6465762f72666b696c6c00", 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00004a7000)=0x0, &(0x7f0000791000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) fchmod(r1, 0x1) 2017/12/06 19:47:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x0, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a56000-0x4)=0x0) r2 = getpgid(0x0) kcmp(r1, r2, 0x1, r0, r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fb8000)={@generic="5329ca6fac3ca24089f94d7f338a8b18", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00007bd000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x7fff, 0x0, 0x400, 0x75b, 0x8, r3}) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f000056c000)=0x57, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mq_timedsend(r1, &(0x7f0000b3d000-0x53)="e21a118e9028c99ace02ebda4c49a58dd20ee5d66848f70770e311ef7c27d8cc06e97631861349c634462bd43e2457c589939bea1be437573c17b1eb421b3a01ee0d99a4219596c644474ac0f280f4bd0800f1", 0x53, 0x10001, &(0x7f0000625000-0x8)={0x77359400, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c13000)=0x0) ptrace$getregset(0x4204, r2, 0x6, &(0x7f0000e04000)={&(0x7f0000bb2000-0x50)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) 2017/12/06 19:47:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x7, 0x8000) ioctl$TCXONC(r1, 0x540a, 0x0) 2017/12/06 19:47:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a50000)="b5223c3a70b30592644457414516c094", 0x10) r1 = open(&(0x7f00006b8000-0x8)="2e2f66696c653000", 0x208000, 0x4) connect$unix(r1, &(0x7f0000dbe000)=@abs={0x0, 0x0, 0x1}, 0x8) write$eventfd(r1, &(0x7f0000b28000)=0x5, 0x8) 2017/12/06 19:47:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xa) fcntl$addseals(r1, 0x409, 0x9) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x8000000000049) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00008bf000)={0x0, 0x0}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) 2017/12/06 19:47:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000007, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000782000)={&(0x7f0000bcb000)="2e2f66696c653000", 0x0}, 0xc) 2017/12/06 19:47:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cb8000)="2f6465762f73657175656e6365723200", 0x100, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00001a4000+0x96f)=0x2) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000afc000)=0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f000042c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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2017/12/06 19:47:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000154000)="2f6465762f72746300", 0x20000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="00000000000000000000000000000000", 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002ff000-0x4)=0x0) socket$inet6(0xa, 0x800, 0x400000000ff9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00005ab000)=0x5, 0x4) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffb, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x200000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0x800000000000003, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1000, 0xffffffffffffffff, 0x400) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000cd6000-0x11)={0x0, 0x9, "dfdd54061329daa3b3"}, &(0x7f0000ddb000)=0x11) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000d47000)={r4, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x101, 0x0, 0x1e4f}, 0x10) renameat2(r3, &(0x7f0000dbc000)="2e2f636f6e74726f6c00", r2, &(0x7f0000419000)="2e2f66696c653000", 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e52000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) inotify_init1(0x80000) r5 = syz_open_procfs(0x0, &(0x7f0000a9d000)="6e65742f6e65746c696e6b00") getsockopt$inet6_udp_int(r5, 0x11, 0x65, &(0x7f0000aec000)=0x0, &(0x7f000082a000)=0x4) 2017/12/06 19:47:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) ioperm(0x5, 0x1, 0x692621e3) 2017/12/06 19:47:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat(r0, &(0x7f000040e000-0x8)="2e2f66696c653000", 0x800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e15000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000163000)={r2, &(0x7f0000779000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) 2017/12/06 19:47:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) getpid() request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00007dc000-0x8)={0x0, 0x0}) ptrace$setregs(0xf, r0, 0xfff, &(0x7f00002d8000-0xd8)="6241fe6e085a940f3ac235cd274e3e6fbcce1809670e20de26283c9836151dc409bd8c418ab6ce2bb8e6f98237097abf935761b959b2bcb185417b03dd2fdeb95a3b0ec69b87039739d522fcbb6515ef71e05c69688f414099ee3db7c38bd4f0dc0434771d788d9de1af2d4806804b58386e547ca08754dfbb3dd8331c9ccbea4ff3c2e50fa167d0e2e2f0d18b561907b5d78de510e4f914dba342db11f016b91dc816d9e02f42a2e8518ba4a8b37c6af09e871d745c6cd3a8483ed027c54535f594bf5e8e41e39f03db3c653250cbf0bdb49b5f74e19534") ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000603000-0xc)={0x6, 0xffffffffffffffff, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000324000)={0x8, [0x7, 0x1f, 0x800, 0x6, 0xffffffffffffff80, 0x9, 0xed, 0x8]}, 0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x480, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r1, &(0x7f0000001000)="2e2f66696c653000", 0x10) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000111000-0x4)=0x14) 2017/12/06 19:47:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) close(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000c18000-0x100a)={r0, 0x5, 0xfff, "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"}) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000f80000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00005c2000)=0x10, 0x80800) connect$ipx(r1, &(0x7f000026d000)={0x4, 0x4, 0x81, "43d39b42c0c8", 0x10001, 0x0}, 0x10) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) 2017/12/06 19:47:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x3, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) r1 = syz_open_dev$usbmon(&(0x7f00006a1000)="2f6465762f7573626d6f6e2300", 0x1000, 0x80000) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000a0c000-0x8)={0x8c28, 0x6}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000002b000)=@common="726f7365300000000000000000000000") getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000094b000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000d0000)={@generic="e0835a941ab11ba3be671769f6acb51c", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f000077f000-0x4)=0x0, &(0x7f000037c000)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000060f000)={0x0, @in6={{0xa, 0x3, 0x7d44, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f48000)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a31000-0x4)=@assoc_id=r3, &(0x7f0000036000)=0x4) sync() mkdir(&(0x7f00002bb000-0x8)="2e2f66696c653000", 0x21) 2017/12/06 19:47:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) clock_gettime(0x0, &(0x7f00009ed000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000f76000)={0x5d3, 0x80000001, 0x0, 0x0, 0x75c, 0x4e3, 0x0, 0x80}, &(0x7f0000c9f000-0x40)={0x3, 0x800, 0xfa00000000000000, 0x8, 0x7, 0x8, 0x8001, 0x3}, &(0x7f0000df4000-0x40)={0x100000001, 0x6, 0xffff, 0xffff, 0x8001, 0x2a2, 0x5, 0x0}, &(0x7f0000391000-0x8)={r1, r2+10000000}, &(0x7f0000414000)={&(0x7f00001fa000-0x8)={0xe2}, 0x8}) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) syz_open_dev$evdev(&(0x7f0000140000)="2f6465762f696e7075742f6576656e742300", 0x92df, 0x81) 2017/12/06 19:47:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x32, &(0x7f0000000000)={0x2, {0x100000001}, 0x40000000, 0x41}, &(0x7f0000001000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000273000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000+0xa66)="2f6465762f7667615f6172626974657200", 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000001000)={&(0x7f0000951000/0x3000)=nil, 0x8001, 0x2, 0x10, &(0x7f0000235000/0x2000)=nil, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) r2 = dup2(r1, r1) ioctl$TIOCGETD(r2, 0x5424, &(0x7f000005a000)=0x0) connect$inet6(r1, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000319000)=[], 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00002ba000-0x160)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1cad, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x19, 0x6, 0xae, "da7ec6cd7dae9ef0692ae535b090183b903187dbeb9cfadfdeabbbe9645fa7de943620eb9270917c570c56086922d80eccaf5173e5bf3286be297ff3346a371d54ea192c9784ede0bab7168afeee8270"}, 0x160) r3 = syz_open_dev$mice(&(0x7f0000486000)="2f6465762f696e7075742f6d69636500", 0x0, 0x8400) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000ce3000)={&(0x7f00005f1000-0x8)=[0x2, 0x0], 0x2, 0x0, 0xff, 0x81, 0x5, 0x3, {0x5, 0x7, 0x1, 0x3, 0x9, 0x2, 0xfffffffffffffff7, 0x2, 0x9, 0x2, 0xfffffffeffffffff, 0x1ff, 0x58, 0x0, "cbb4923b1091ddaec624fbaeab24977679720100c4bc9a2d64c7cee539aa8e4a"}}) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0086401, &(0x7f00002f0000-0x8)={0xc2, &(0x7f00002cf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f000029d000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10001}) getsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f00009c0000-0x8)={@multicast1=0x0, @broadcast=0x0}, &(0x7f00005b0000)=0x8) keyctl$join(0x1, &(0x7f00006af000)={0x73, 0x79, 0x7a, 0x1, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000322000)={0x101, 0x9, 0x0, 0x1}) 2017/12/06 19:47:49 executing program 3: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x1) statfs(&(0x7f0000c2d000-0x8)="2e2f66696c653000", &(0x7f0000e32000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) syz_open_dev$tun(&(0x7f000001f000)="2f6465762f6e65742f74756e00", 0x0, 0x2100) mount(&(0x7f0000fd6000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f00005b1000-0x6)="72616d667300", 0x200800, &(0x7f000077a000)="") r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f000075d000-0x38)={0x3, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000d97000)=0x0) symlinkat(&(0x7f0000e75000)="2e2f66696c653000", r1, &(0x7f0000013000-0x8)="2e2f66696c653000") r2 = creat(&(0x7f000000f000)="2e2f66696c65302f66696c65302f62757300", 0x2) fcntl$setlease(r1, 0x400, 0x0) r3 = open(&(0x7f00005c3000-0x8)="2e2f66696c653000", 0x10000, 0x0) readlinkat(r1, &(0x7f0000020000-0x8)="2e2f66696c653000", &(0x7f0000013000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0) name_to_handle_at(r3, &(0x7f0000ce1000-0x8)="2e2f66696c653000", &(0x7f0000750000)={0x63, 0x0, "ab046af3abef227f2517e424e4a9bfb0673f21352fcea3223fac24dc7ee7d80290f356308111efff5c8f3684330f8a1f0efb87bb1b3402658e9958f1c2c9d5206f3efd6d1a63b5e0b6ee9944c2320070be62af2506a5155fb9ce96"}, &(0x7f0000296000)=0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000466000-0x9)="2f6465762f6b766d00", 0xfd, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x0, &(0x7f0000eaf000)={@remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e82000-0x4)=0xc) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a4b000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r4, 0x0) pwrite64(r5, &(0x7f0000106000-0x40)="83950101b15897426f1d25a50a671f3527c741f27409fcf34070600af17887961b8baef80ad286bb1bb4de734de760050000000000000091f552589698cfaeae", 0x40, 0x0) ioctl$VT_RELDISP(r2, 0x5605) renameat(r1, &(0x7f0000014000)="2e2f66696c65302f66696c65302f62757300", r1, &(0x7f000001f000)="2e2f66696c65302f66696c653000") openat$hwrng(0xffffffffffffff9c, &(0x7f000085b000)="2f6465762f6877726e6700", 0xc003, 0x0) statfs(&(0x7f0000da2000)="2e2f66696c653000", &(0x7f000011b000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pwrite64(r2, &(0x7f000001f000)="6d", 0x1, 0x0) faccessat(r1, &(0x7f0000f1c000)="2e2f66696c653000", 0x1, 0xc00) 2017/12/06 19:47:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) pipe2(&(0x7f00005af000+0xd46)={0x0, 0x0}, 0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f95000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000053a000-0x20)={{&(0x7f0000cbc000/0x1000)=nil, 0x1000}, 0x8000000001, 0x0}) close(0xffffffffffffffff) write$fuse(r1, &(0x7f0000611000)={0x20, 0x0, 0x6, @fuse_ioctl_out={0x80000001, 0xf4bd, 0x9, 0xfff}}, 0x20) r2 = memfd_create(&(0x7f00001ef000-0x1)="00", 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r2, 0x409, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000a7e000-0xc)={0x7, r0, 0x0}) fcntl$addseals(r2, 0x409, 0x9) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x8000000000049) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) 2017/12/06 19:47:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000072000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000384000-0x40)={{0x1, 0x1, 0x0, 0x1, 0x1}, 0x0, 0xd0be, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000009000-0x14)={0x0, 0x7fff, 0x8, 0xfff, 0xff, 0x5}, &(0x7f000066f000)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b0b000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1000}, 0x98) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000009000-0x21)="b5223c3a70b30592644468414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) 2017/12/06 19:47:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x4002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x3, 0x2, 0x10001, 0x1, 0x89}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000154000)="2f6465762f72746300", 0x20000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="00000000000000000000000000000000", 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002ff000-0x4)=0x0) socket$inet6(0xa, 0x800, 0x400000000ff9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00005ab000)=0x5, 0x4) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffb, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x200000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0x800000000000003, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1000, 0xffffffffffffffff, 0x400) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000cd6000-0x11)={0x0, 0x9, "dfdd54061329daa3b3"}, &(0x7f0000ddb000)=0x11) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000d47000)={r4, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x101, 0x0, 0x1e4f}, 0x10) renameat2(r3, &(0x7f0000dbc000)="2e2f636f6e74726f6c00", r2, &(0x7f0000419000)="2e2f66696c653000", 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e52000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) inotify_init1(0x80000) syz_open_procfs(0x0, &(0x7f0000a9d000)="6e65742f6e65746c696e6b00") 2017/12/06 19:47:49 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) 2017/12/06 19:47:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xa) fcntl$addseals(r1, 0x409, 0x9) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x8000000000049) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) 2017/12/06 19:47:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="00043c3a709f0592644457414516c094", 0x10) 2017/12/06 19:47:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ff5000-0xf)="2f6465762f73657175656e63657200", 0x80000, 0x0) r2 = creat(&(0x7f0000326000-0x8)="2e2f66696c653000", 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000000)={0x4990, 0xff, 0x401, 0x66, 0x6d, 0x7, 0x10000000, 0xd36, 0x100000000, 0x1, 0x8, 0x100000000, 0x4dff, 0x511, 0x6e1e, 0x8, 0x4, 0x1, 0x1780000000000000, 0x1, 0x8001, 0x5, 0x2, 0x7, 0x6, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000002000-0x1)=0xe1, 0x1) 2017/12/06 19:47:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009e9000-0xa)="2f6465762f6375736500", 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000cfd000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x9, 0x1, 0x9}, &(0x7f0000eae000)=0xa0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000d51000-0x8c)={0x8, 0x800, 0x7, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fd6000-0x98)={r1, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0}, &(0x7f0000695000-0x4)=0x98) r2 = socket$alg(0x26, 0x5, 0x0) socketpair(0x1a, 0x802, 0x3, &(0x7f0000ea1000)={0x0, 0x0}) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000fc8000)="613e3511d28b055793c0bf90199b2a10e297eac86149d8d955a4b290ae24c19e31443736157e10968bbaee25e0d395099c98d81692a57c8257d1be06b2c047970b1f1e383b6b3d97aa970b7ad966b7f00883e5f6aa37d31603ac8736fbf3cd24a61b317bc05e62abd20682cdde4e4bf481bf54ca5128053a395d5f76463d8d73f95e28813a61b63640595542329c905384d5c756fbfe40cceb81dfe699e15e7d97b9d01374b475287f8c9eb1a64a20e049a92ffbedab72b707411b5fb9403f7142090761c596440442b2b0b491f1b4d041af440d0541b1d6dd02c42c") bind$alg(r2, &(0x7f000040c000)={0x26, "6165616400000000000000000000", 0x0, 0x22ce, "63636d5f62617365286374722d73657270656e742d737365322c67686173682d67656e6572696329000000000000000000000000000000000000000000000000"}, 0x58) r4 = syz_open_dev$sg(&(0x7f0000b4d000-0x9)="2f6465762f73672300", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a45322, &(0x7f000014d000-0xa8)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000032e000-0x22)="b5223c3a70b30592640001164516c09441ddce1a99efc15725a2772671e26f63b88a", 0x22) 2017/12/06 19:47:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) accept4$unix(r0, 0x0, &(0x7f0000e88000)=0x0, 0x800) r1 = creat(&(0x7f000019d000)="2e2f66696c653000", 0x80) mq_timedreceive(r1, &(0x7f0000b34000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42, 0x200, &(0x7f0000156000)={0x0, 0x0}) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000c14000)="2f6465762f6375736500", 0x20000, 0x0) 2017/12/06 19:47:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000fa7000)=0x0, &(0x7f00006a5000-0x4)=0x4) 2017/12/06 19:47:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000232000-0x4)=@int=0x0, &(0x7f00003b4000-0x4)=0x4) 2017/12/06 19:47:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00005e6000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2017/12/06 19:47:49 executing program 0: mlock2(&(0x7f00001ac000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000142000-0xb)="6299e31aa332446900d21a", 0xb) r1 = socket(0x20000000000000a, 0x2, 0x0) eventfd(0x5) r2 = dup3(r1, r1, 0x80000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000346000)={0x7ff, 0xe8b}) connect$inet6(r1, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000213000)={@common="64756d6d793000000000000000000000", @ifru_flags=0x9000}) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dcc000-0xf)="2f6465762f73657175656e63657200", 0x4000, 0x0) ftruncate(r0, 0x10001) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r2, 0x409, 0xa) fcntl$addseals(r2, 0x409, 0x9) close(r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x8000000000049) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) 2017/12/06 19:47:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00002b5000)={r0, r0, 0x4, 0x200, &(0x7f0000da0000-0xad)="8e8e6832bf1e37ae17607b1a341dfb59fdd07a3873433a51941dd5b5b9ccacbfb78db33004678962e1b2c26a644564938c371ca29ddbbfcd0b76813cad4c11376cae6926c60a01b6a8029347d54eb0e09668ff11191cd53ae2f827d03ab442670a5b832fae591f99a73334a4ee019e760fe107c55ec3166d5ee6a1a9f2c7a9bae3127d6b0d929e696d2c9c794e7145d8ef3af66f0619b2b44d99a4599e1efdac06e12b4a01ad42d1a76267f711", 0x8, 0xfff, 0xffff, 0x800, 0x2a, 0x1, 0x400, "56afb77077adf1686fc56e36903678bf1b64b8fd52e69b6f80ae1cc8dbbb9573a0b54d7113d1"}) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) 2017/12/06 19:47:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000154000)="2f6465762f72746300", 0x20000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="00000000000000000000000000000000", 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002ff000-0x4)=0x0) socket$inet6(0xa, 0x800, 0x400000000ff9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00005ab000)=0x5, 0x4) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffb, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x200000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0x800000000000003, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1000, 0xffffffffffffffff, 0x400) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000cd6000-0x11)={0x0, 0x9, "dfdd54061329daa3b3"}, &(0x7f0000ddb000)=0x11) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000d47000)={r4, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x101, 0x0, 0x1e4f}, 0x10) renameat2(r3, &(0x7f0000dbc000)="2e2f636f6e74726f6c00", r2, &(0x7f0000419000)="2e2f66696c653000", 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e52000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) inotify_init1(0x80000) 2017/12/06 19:47:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001000-0x8)={0x6, &(0x7f0000001000)=[{0x0, 0x1}, {0x80000001, 0x8}, {0x4, 0x1}, {0x2, 0x4}, {0x7, 0x1}, {0x7fffffff, 0x144}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x105000, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000000000+0x3ee)=0x0) r3 = socket$inet6(0xa, 0xe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r4 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000002000-0x2)={0x7, 0x2f4}) kcmp(r2, r4, 0x1, r0, r3) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) 2017/12/06 19:47:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009df000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000033000-0xa)="2f6465762f6375736500", 0x2000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000e83000)=0x81, 0x4) mlockall(0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) r2 = open(&(0x7f00007ba000-0x8)="2e2f66696c653000", 0x20a40, 0x90) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000d4a000-0x4)=0x1) 2017/12/06 19:47:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f00001c3000-0xd)="646e735f7265736f6c76657200", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) getitimer(0x2, &(0x7f0000efe000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f00001f8000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f000015e000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x214, &(0x7f0000000000)={r2, r1}, 0x8) 2017/12/06 19:47:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a38000-0x58)={0x26, "6165616400000000000000000000", 0xfffffffffffffffe, 0x0, "72666337353339286374722d73657270656e742d6176782c7467723136302d67656e657269632900000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x3, 0x2) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) getpeername$ax25(r0, &(0x7f000035f000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000c27000)=0x10) 2017/12/06 19:47:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000cf0000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x8, 0x101042) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f9d000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000044f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f90000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000daa000)={0x0, 0x0, 0x0}, 0xc) r5 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000fbd000-0x8)="2e2f66696c653000", &(0x7f0000037000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000cb1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() getresuid(&(0x7f00005c0000-0x4)=0x0, &(0x7f00004a2000)=0x0, &(0x7f0000fd9000)=0x0) stat(&(0x7f0000a13000-0x8)="2e2f66696c653000", &(0x7f0000a11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000466000-0xc)={0x0, 0x0, 0x0}, &(0x7f000069d000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000300000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7a000)=0xe8) fstat(r0, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000020e000)=0x0) lstat(&(0x7f0000aa1000)="2e2f66696c653000", &(0x7f0000ccf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000694000)=[0xffffffffffffffff]) r17 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a05000-0x32)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f43000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002eb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000678000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fad000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d21000)={0x0, 0x0, 0x0}, &(0x7f0000855000)=0xc) getgroups(0x1, &(0x7f00005ba000-0x4)=[0x0]) r23 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000468000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3a000-0x4)=0xe8) r25 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000e96000-0x8)={0x0, 0x0}) lstat(&(0x7f0000825000-0x8)="2e2f66696c653000", &(0x7f000093c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getgid() r29 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000027000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000125000-0x4)=0xe8) r31 = getgid() r32 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000670000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ef000-0x4)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004b9000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001b6000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00005f8000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001eb000-0x4)=0xe8) r37 = getegid() r38 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00001f5000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000377000)=0xe8) getresgid(&(0x7f0000f78000-0x4)=0x0, &(0x7f0000812000)=0x0, &(0x7f0000a31000-0x4)=0x0) r41 = gettid() lstat(&(0x7f0000507000-0x8)="2e2f66696c653000", &(0x7f000024c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000eaf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000d49000)=[{&(0x7f000015d000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000c03000-0x10)=[{&(0x7f0000a73000-0x3f)="e1723effa8cb9faa001cb0daa810213e26201172353b6b280fab59937106331e26876a3a00c6588e32a690e3476d2d0ae34123295eee047eea5cafe415262e", 0x3f}, {&(0x7f000095b000)="fd937367bc19353f20dcbfdd88ffd39d95d9b4e90a4111b20324ad575799e85673b4427168ec3ea006f5920ea14ed4591dfaf2f8b162d5ff1f9e63", 0x3b}], 0x2, &(0x7f0000498000-0x80)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x10, 0x1, 0x1, [r0]}], 0x80, 0x84}, {&(0x7f0000be3000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000e94000-0x38)=[{&(0x7f00008a1000-0x6f)="92de2dc7de3a3b52b1fe729feabd50b050f0df7dc2647122a81a10fdfb6402ceadc41c8f7b7cae50b93bb1800eff4b10f5425f84444f9378312d1ef0e454b3812df248d2d882647329c77261490e932272844f137b4a407ead6cb5d146bfa6b2066b8b4ed92245ea3dc7e14408f0a0", 0x6f}, {&(0x7f00008bd000)="33260ceb6388f11e2242ecf4f596c4389f8f4d9eaa418645d335e899cf272c58a7837f39ccc928e369b453c020255aec29ffeb02d70a7342a7874eb59ddd85eab7528f66a4ee621e4e6667d772ed11da414ee901fcf1159adadec58f3af9efb4cf5498f2a5399329d1ead8f56faf765e3e1c84ede47988e82beeb454fe07c46cc44dc7d57af6cd4e3fb269c16937c9e391ddc5b3369c1b3babbd10488f859a87947e7ad6a1c4cd7ea33db2722f5a9d06f5a35294e719b8c89b0e03eb5d9fc4a09dbbd470cbaee6bc79275abc4fd5d18b776dbaff9b681fb63ce3e627bed58f3f068d48b44df0d1504e8c7d7f22686539a970", 0xf2}, {&(0x7f0000475000-0xf1)="ceda320d6e20a0ca6fb6e122723d9a7fd9e1a48a9b7c2e755e16e07d64844cde64d264b355e03337ca2e329eefed7f9ba43fc52d9afba4274cf60b45050e25dc5cde68dec3ae4007616524bdc5e41a64cfce9ff1605cfe1ff6266106d349bdcef33465593a700837a47bf2c521721b4da8f91435237a7b794d691a25e5a0c6dd30d37697821fdaa129370d94006f2c1e4f509115a6d18cbbbd0ad8937526bd79e65728571b3e8fe0761cc7c4632f0ff013ed4b972bd31cdb2d09e8f2fe93c69fa56df349cf2233a42e253280ccdf3cac060fbd10d5c5142b2cf956041aaf155c87357dfa01742342a8499b94646cfc4d57", 0xf1}, {&(0x7f0000bf1000)="b4ca7a583e4727ecdb8ea0fedd6d5e9f2bc9aacc19b64ade1256d1a9e0d28baf1b471d069b5e23bda87e24f29accfb0072c4f28e11ab83743033185492a69eb20bb92fa15c65614fc9a9386237b1ea0f1f718c75b9b2bbdf6c9b02906f494efc1a29a7506285a6282254705fda0d22b8f0521d334d695b3adcf135215a4ed03440d634c891", 0x85}, {&(0x7f0000ed8000-0x20)="dde2ad044ba7d321d0e853f1aec9a947e52736b8a879c7cb29220f6c0ae36fc5", 0x20}, 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0x1000}, {&(0x7f00009e4000-0x7)="c077c2351b3826", 0x7}, {&(0x7f0000123000-0xd0)="39c916b8ced60011f292cc1d0e1b4073f3c74de5b32ede108658e6308716a3d6da420543283ff463f44023255985071c85247cc374866328deda82338568ca4b261fd6507713b270e0fdcfd75dd9a56324941ec1cb5e1e0f95fb037d72ac22dba85502e3831cecf612c86697f47bba0251f8fa6a617929daf81f7ef1d7d78c61015dd31d9393967a043281f479e6dee635d885481a193c33cc794d3ed49e241c98a60a0dfb97bb32e18b2d2f987e1a206c4086a97e2c3dc59cc7c596039718018b30eb0458d33f5900c34e2d26715a4d", 0xd0}, {&(0x7f0000e5e000-0x4)="cc9ffbee7ccfc628a81de8f6207cd04f477abe3e353a8471c790fecc067648eb1fa7ac2487bd830e55d5c03da8c1bb5c86bd62d9bf535189", 0x38}, {&(0x7f0000eff000-0x50)="467cb270a94a587fc60991b67a37984acab309e7a4aa0ee3136c9785522ca58fde258571bf47ddb31ca380a140bc034627ce72bfa823de7176a4f91a69822ca180dead9a2ae1421c7a34af544fb4b951", 0x50}, {&(0x7f0000fae000)="31118879956fc6a916caedf0693953e5e7b6edc1a352150beb93ac73ce70f1814b27b82290df1f0a522796d31f73fb03abf67e2bfd196860cb5211d8a474fb1b1c8f8bd8c3dbb6a851b1d8f87461b14ffa52d7b9e144a7a651dd7281cae970b6567950a7fdb0463c3d97c2fa84aefe5337842d9d1b0a6aeaf78a17e0e3171bf6f2ae0c7e", 0x84}, {&(0x7f000076e000)="63afa4a2c666fb9a614891d858b466d086d4ebfd2d6b6f2b476bc4cab2aebcf497e41408fe6a4af4dfcef17dd6226fd2d86e338dec5dbd3b43e288fe9c49358a922832bdcb07c19f0020992c03dbc04c1ec149bc15b61054dc53e0758762b87f39625ff5b42916e2c742b06d0fd337582db3737079b739fd82906efc", 0x7c}], 0x7, 0x0, 0x0, 0x0}, {&(0x7f0000641000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000bcc000-0x8)=[{&(0x7f000012e000-0xe9)="0a2de2308c5ead6aeed272e51f158a914fbb8b4d51a477e91572df426730971d049776d1ef4a58dc5159a3bf1bdb34beea61a6d3a7f26dc83f6a342dc6be3ac43ea7ebc0daf9a5cab55429b1dbae081f7bb86aa149da478ee3db5105d0cedad0d311c62d05a2783a156b6376a053850333bde4593155f09516caa5247aa17fff3795912fcff6ff7ab581b5d25e0133930e4c70b2c3c46f074349f7f4b6b7079034f1e4d8562c91bc4e2c0c3e400c34a79f776a2209bc23e6e461cb7e1f191985d20de671f2058c3267911f65327924ab6cc66d6d43d2391faab1141d1d481d1506f6c439b4077ba0fd", 0xe9}], 0x1, &(0x7f0000f9d000-0xe4)=[@cred={0x18, 0x1, 0x2, r32, r33, r34}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r35, r36, r37}, @cred={0x18, 0x1, 0x2, r38, r39, r40}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r41, r42, r43}], 0xe4, 0x4014}], 0x8, 0x8000) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) 2017/12/06 19:47:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) syz_fuse_mount(&(0x7f0000000000)="2e2f66696c653000", 0x1000, r0, r1, 0x0, 0x40) r2 = socket$alg(0x26, 0x5, 0x0) fcntl$setpipe(r2, 0x407, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000017a000)={r2}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000c27000-0x4)=@int=0x3, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) 2017/12/06 19:47:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) stat(&(0x7f0000ad0000)="2e2f66696c653000", &(0x7f000041c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/06 19:47:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005d7000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000dd4000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffd000-0x4)=0x24) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000ce3000-0x40)={0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) socket$nfc_llcp(0x27, 0x3, 0x1) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) recvfrom(r0, &(0x7f0000adb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2, 0x40000000, &(0x7f0000613000-0xe)=@l2={0x1f, 0x9, {0x3254, 0x0, 0x9, 0x6, 0x100000001, 0x8}, 0xa24, 0x3}, 0xe) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f000047b000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x400, 0x100) write$evdev(r2, &(0x7f00009c6000)=[{{0x0, 0x0}, 0xffffffffffffffff, 0x2, 0x6}, {{0x0, 0x7530}, 0xd3, 0x0, 0x186}], 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000001000-0x10)={0x800, 0x1f000}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000551000)=0x3, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={r1, 0x0}, 0x8) 2017/12/06 19:47:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xa) fcntl$addseals(r1, 0x409, 0x9) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x8000000000049) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) 2017/12/06 19:47:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ae7000-0x14)={0x0, 0x800, 0x4, 0xb7, 0x5, 0x6}, &(0x7f0000178000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f21000-0x8)={r1, 0x3dc8}, 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a56000)={0x569d, 0x20, 0xfffffffffffffe01, 0x4}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f00002c4000)=0x10000, 0x4) r2 = dup2(r0, r0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000017e000-0xc)={0x50000000, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ff6000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000ae9000)={0x7f, 0x57}) 2017/12/06 19:47:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000154000)="2f6465762f72746300", 0x20000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="00000000000000000000000000000000", 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002ff000-0x4)=0x0) socket$inet6(0xa, 0x800, 0x400000000ff9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00005ab000)=0x5, 0x4) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffb, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x200000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0x800000000000003, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1000, 0xffffffffffffffff, 0x400) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000cd6000-0x11)={0x0, 0x9, "dfdd54061329daa3b3"}, &(0x7f0000ddb000)=0x11) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000d47000)={r4, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x101, 0x0, 0x1e4f}, 0x10) renameat2(r3, &(0x7f0000dbc000)="2e2f636f6e74726f6c00", r2, &(0x7f0000419000)="2e2f66696c653000", 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e52000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) 2017/12/06 19:47:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000600000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663373533396573702863686163686132302d67656e657269632c6372637431306469662d70636c6d756c2900000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5220d3a08b30592644457414516d994", 0x10) 2017/12/06 19:47:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000003, 0x800, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ddb000-0x4)=@int=0xb9ac, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) fstatfs(r0, &(0x7f0000723000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)="2f6465762f7663732300", 0x400, 0xa54515bc286ad7d9) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000-0x40)={0x8, 0xfffffffffffffe01, 0x7, 0x80, 0x0, 0x7, 0x40000000000, 0x101}, &(0x7f0000001000-0x40)={0xde96cc8, 0x6, 0x2, 0x6, 0x87b, 0xff, 0x5, 0x2000000000000000}, &(0x7f00006eb000)={0x8, 0x345, 0x3, 0x1, 0x0, 0x80, 0x6, 0x7c9}, &(0x7f000058b000)={0x0, 0x2710}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={r2, 0x2710}, 0x8) 2017/12/06 19:47:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000047d000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) 2017/12/06 19:47:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0xfffffffffffffffb, 0x20f, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) socketpair(0x8, 0x800, 0x2, &(0x7f0000bee000)={0x0, 0x0}) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2017/12/06 19:47:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000001000-0x4)=0x4) poll(&(0x7f0000000000)=[{r0, 0x8008, 0x0}, {r0, 0x240, 0x0}, {r0, 0x601, 0x0}, {r1, 0x242b, 0x0}], 0x4, 0xfffffffffffffffd) fcntl$addseals(r0, 0x409, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a2f000)="2f6465762f6175746f667300", 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000137000-0x8)={0x1, [0x0]}, &(0x7f0000dad000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000c9f000-0x98)={r3, @in6={{0xa, 0x1, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x4cac034c}, &(0x7f0000228000-0x4)=0x98) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000e5c000-0x10)={0x8, 0x8000, 0x6, 0x1b53, r4}, &(0x7f000087a000-0x4)=0x10) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000cbc000-0x98)={r4, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x10001}, 0x98) 2017/12/06 19:47:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000bf6000-0xa)="69645f6c656761637900", &(0x7f00006af000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="7fe9f2", 0x0) 2017/12/06 19:47:50 executing program 3: socket$alg(0x26, 0x5, 0x0) 2017/12/06 19:47:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009af000)={0x0, 0x0}) pipe(&(0x7f0000b8d000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000ab1000-0x8c)={0x9, 0x1, 0x100000001, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00006df000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b2000)=0xe8) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000445000)="", &(0x7f0000f6f000)=0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00009b7000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, r4}, 0xc) prctl$void(0x20) r5 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r5, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f00008ec000-0x8)={0xfff, 0x100, 0x1, 0x754d}, 0x8) stat(&(0x7f0000a2c000)="2e2f66696c653000", &(0x7f000014f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000960000-0x4)={0x8d8a, 0x7, 0x1000}, 0x4) getgroups(0x2, &(0x7f00002e3000)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000041000)={0x1, 0x0, 0x5, 0x52e0c18, 0x9, 0x473}) fcntl$addseals(r2, 0x409, 0xe) setregid(r6, r7) r8 = add_key$keyring(&(0x7f00002f4000)="6b657972696e6700", &(0x7f0000b44000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000cc5000-0x5)="7573657200", &(0x7f0000c96000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000013c000-0xf4)="7bb819cabec23a6dbb87dcd0430d491ebaf04eade52a75bfff0e5dd73e14c3784a23263097e09873984e770012d4ca32038ea788be3e9419a97a251e4aae71f752f52fcd3fb621dd09488cef2aa21b16245539b7aed23abd1e47007b6a42a960b41ddf8222f58dbe1286c1b82efdbf92d9a782bf4d6d830845b6739a7443a606387e5f3eca3feab96a8896496bbf0ab055e50fa743719da85e7b4db52722ac4d5339900d9e675be556b33fc64e2fe4542412fcb585a0d8cd6c749aa1768facf7945bd0c3ec83fe6df1e7ff3d91e3fd3636eac66b15e5ee1ab93ea2b7d0c421b837a1de6f1c20ed1ceb78ac1996561bd4ccb55bd6", 0xf4, r8) write$eventfd(r0, &(0x7f0000c98000)=0x8, 0x8) setsockopt$inet6_int(r5, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00006b1000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r5, 0x117, 0x5, 0x0, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f00003db000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/06 19:47:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000195000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x8, [0x100000001, 0xfffffffffffffffd, 0x1, 0x7, 0x6, 0x7, 0x7ff, 0x5]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/06 19:47:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f000009d000)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ef1000-0xc)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000b48000-0x4)=0xc) 2017/12/06 19:47:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xa) fcntl$addseals(r1, 0x409, 0x9) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x800000000004a) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) 2017/12/06 19:47:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000001000-0x30)={0x5, 0x2, 0x6, 0xa9, 0x55, 0x6}) r1 = getpgrp(0xffffffffffffffff) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f6175746f667300", 0x800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000003000-0x30)={0x81, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tgkill(r1, r2, 0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000713000-0x1c)={&(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00005ec000)=[{&(0x7f0000001000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}], 0x2, 0x0, 0x0, 0xffffffff}, 0x3) r4 = syz_open_procfs(r2, &(0x7f0000000000)="636d646c696e6500") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0xc4, "546af9b6dd04dc3a3013cae8191084ecd377339bc3cdd7dffbcff0beb5feeb675bf03c090359aa2fb4673a27b3c0af7c07914ac4cab85595da7f37640c13849d867e65a8ac939408886368dc62c69fb8816a63ee49f95bbae672fe2990470718f29a1a3b47ea53e8e936c0a4bb3ce837ce5a31cde67efa8b055c2a04c6aec68df3b52f62e6dfe439e1ee9ad0ec1b7e4d3c0a2865acfc83603fc106ab227bc8ed456419852822a054598ee4f929926f28aa4bc00b32149efdd976ea5abed091a8c739a86e"}, &(0x7f0000002000)=0xcc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0x1000, 0x16f1fbac, 0x9, 0xffffffffffffffff, 0x1f, 0x7, 0x81, 0x200, 0x200, 0x7f, 0x7, 0x100000000, 0x80000001, 0xeb]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r4, &(0x7f0000002000)=[{&(0x7f0000003000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000002000)="a3abdae94ebe10ca333913de94ec7ab7fc7c0a9aedab845a7e5855efe7206b089868f8bcc3555d6eb8a6e7446f708d8111c29239d07fad8571c3294d3e2e41a424be8960a7ed6a25c930ba00289dbbb71398f229ef4231e65c04bfe74c31ab94e329ed0bcc0ffca9901395a6632af604c650d6f1ef77cb845b494f87e2344c34", 0x80}, {&(0x7f0000002000)="449808746bf997470a7ecf609fbd05e20f29f7daefe1589041be4f51fb51c67def9e699665fdc405e20110747a6da956a6e13b9607c00f2d8c65f1a9f91038cc955aa0dba4a12f5ede30433df0637b7de0bdb36c480a", 0x56}, {&(0x7f0000003000-0x99)="b7abc821d708361d8fa790318b93545c6f5d6c85a4311cf7f151e9cd03d43256ed4c34daf3809b5e33cf6dbc1582ff4282a12e50279278d43b907f38f4948b1f406c1179a00bb88106346873b0dcbc7cb1b7855cddaa765f3e50cd079bb384a29b9c7ceebbcfee89a790e5d7605bb81eb249028381ed10d26daebb4e42fc2509a1c046d9f1b5e518b0f13ce6b2878b7ee379368aeb051cb75c", 0x99}, {&(0x7f0000002000-0xbd)="652bfc6cc8c3de25c7e7bba8bcf19e8b61536dccec91345240568b82f207c2bf2589a5909318744e73a9c024af654e52d66bbb87754d2bb44f4a305cdd1f81ce34b761984298657d76ef732b273eeef1d039ce272269e1882d26dee3863207602dcfcab12f0a003e27f02d250bdc6873a498928843e2e4e5eca30d5895ee517e4cda4eaf9af1527dc441d3ec8548e27476859ea0c4d69a66589ae8e91f1481d56aaa4869e45c99b006a8702a2533078df473ddf9fc57449db3239de3c8", 0xbd}, {&(0x7f0000001000)="cc8d494eca740da9d1452e", 0xb}, {&(0x7f0000000000)="ded3bdfc1e81d3f873c509eb4b53249e56f4dd6ccfab209ca1e7cf2cd7e9a0c09e3c5073de616a722e4a92d599a8f7877ce12f46af5b7a2514dd8d5e172ef3ac0d2e5bfcaea4756c2c6be53edcb9a2f7918b75f2db3faa7c54b3ad08ea5ce140b82985426391a48f1c286e4c9a8381ff9fb16359f8c44cf3c16f73c5e5f82abc27e9188955f44174ce7577c5d1261d6de49eb5c02620359b4add1d7912defc2f6a6f35ec0f68", 0xa6}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000002000)="db38b04fec535183cb6ba76b0c2779913d0a9f5a874ca4597e1dd0449ed2759cd305fd5479a0e4746a4ece830f4d1b7547681ff894076286f56e146ee29f76", 0x3f}, {&(0x7f0000000000)="510d7944ae6509239ec1c50f597a3fc27b8399449c6c735f960639e021ca89901432abe902f333620e7dc24d424a84bb8ae7208c3cf451c8108494f5fbafe30240e5a9a9a9c710846ac9454db2aa3313b5d5a5f7796f9269679c078f321959d7b72d02c9b6da55f47bde492cf1c59d65a9f114e6c58c5e1f2739fc951c7a64831807095318741b10498370a5f1b77903caa31c0053c4c01bb1f81be064c7d5cf628c5454762802d9fab3", 0xaa}], 0x9, &(0x7f0000002000-0x84)=[@sndrcv={0x2c, 0x84, 0x1, {0x2, 0x0, 0x4, 0x20, 0x5, 0x9da7, 0x7, 0x40, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x2503, 0x8, 0x2, 0x3, 0x6, 0xe6, 0x1, 0x1, r6}}, @init={0x14, 0x84, 0x0, {0x145b, 0x10000, 0x2401, 0x5}}], 0x84, 0x20008000}], 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x1b, &(0x7f0000001000)=0x4, 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80585414, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000000)=r2) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x8) 2017/12/06 19:47:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000154000)="2f6465762f72746300", 0x20000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="00000000000000000000000000000000", 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002ff000-0x4)=0x0) socket$inet6(0xa, 0x800, 0x400000000ff9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00005ab000)=0x5, 0x4) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffb, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x200000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0x800000000000003, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1000, 0xffffffffffffffff, 0x400) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000cd6000-0x11)={0x0, 0x9, "dfdd54061329daa3b3"}, &(0x7f0000ddb000)=0x11) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000d47000)={r4, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x101, 0x0, 0x1e4f}, 0x10) renameat2(r3, &(0x7f0000dbc000)="2e2f636f6e74726f6c00", r2, &(0x7f0000419000)="2e2f66696c653000", 0x3) 2017/12/06 19:47:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f00002df000)="2f6465762f696e7075742f6d69636500", 0x0, 0x48000) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000717000)=0x4, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a9c000-0x4)=0x1b4, 0x4) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000034a000-0x8)=0x0, &(0x7f0000e01000)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f000073d000)="2f6465762f73657175656e63657200", 0x8000, 0x0) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ec4000)="2f6465762f6375736500", 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f4b000)={0xaabf, 0x2, 0x9000, 0x1f, 0x5, 0xffffffffffff0408, 0x3, 0x8000, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000eeb000-0x108)={r2, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0xd6, 0xd800000000000000, 0x8, 0x3, 0x3, 0x10000, 0x3, 0x4, 0x8001, 0x4, 0x3, 0xdccb, 0x101, 0xffffffff7fffffff]}, &(0x7f0000001000-0x4)=0x108) 2017/12/06 19:47:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r1, &(0x7f0000ed4000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000b83000-0x4)=0x6e) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000ef0000-0x80)={0x3, 0x0, [{0x80000007, 0x200, 0x0, 0x8, 0x5, 0x2, 0xe4, [0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffff80, 0x2, 0x81bf, 0x6, 0x1, 0x2, [0x0, 0x0, 0x0]}, {0x2, 0x101, 0x6, 0x2, 0x81, 0x401, 0x5, [0x0, 0x0, 0x0]}]}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) 2017/12/06 19:47:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000001000-0x8)={0x6, &(0x7f0000658000-0x30)=[{0x8, 0x800, 0x9, 0x8}, {0x7ff, 0x0, 0xffffffffffffffe0, 0x9}, {0x34a, 0x10001, 0xff87, 0x200}, {0xfff, 0x2, 0x7, 0x3f}, {0x139, 0x5, 0x7, 0x1}, {0x7, 0xff, 0x4, 0x8234}]}) 2017/12/06 19:47:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) r1 = syz_open_dev$mouse(&(0x7f0000954000)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x200801) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000001b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100000000, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x9f, 0x0, "b2627946df999914f04bc8410de0b6243e95b498f310825bae24d1c6971c8e9fa417ff904ab486ae2a5a07b93e59454e16466fe9259fd055384d86f93882155f3c3dbdbc551dfe862cda2e985ff024cc"}, 0x160) 2017/12/06 19:47:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000d84000)="2f6465762f766373612300", 0x7, 0x8000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000623000-0x28)={r1, 0x0, 0xc6, 0x9e, &(0x7f0000149000-0xc6)="86ada0fce7797f3cae7e309b431fd3c9c985252293f46249f751c8eaefae54054e2ab958786ae13452f56e83d9ef939b28e9f83b055f5f785334ebddf7567639e69b8361ae622010e5e84d72be22b262803e83f4aa22310785a3334c02f315f54e20f2bcbff69608deee74f010f63c25d3540e53ed9aa92df2588d367042666ae9f911c4141b995fe9e803a4cce1a11d9ff7e625431df1bf4f4cc32b5ada4f0330da15f296172a70e053858284bf9ebae9ca41ea89074442defc2fda4aadb7b42b19636df4b2", &(0x7f0000bbe000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, 0x2}, 0x28) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) 2017/12/06 19:47:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xa) fcntl$addseals(r1, 0x409, 0x9) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x8000000000049) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000061d000)={0x4e1}, 0x4) 2017/12/06 19:47:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000239000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/06 19:47:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) fstat(r0, &(0x7f00003a8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000585000)="b5223c3a58b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) 2017/12/06 19:47:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006e0000-0x11)="2f6465762f7161745f6164665f63746c00", 0x208000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000fac000)={0x3ff, 0x3, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00001a7000-0x8)="2e2f66696c653000", 0x8000, 0x1000000c) finit_module(r2, &(0x7f0000860000-0x2e)="626465762e24776c616e31747275737465646367726f757073656c666574683176626f786e657431776c616e3000", 0x4000000000000020) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000516000-0x4)=0x0) bind$alg(r1, &(0x7f0000cac000-0x58)={0x26, "736b636970686572000000000000", 0x262f, 0x2000000000, "63626328626c6f776669736829000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) fcntl$setflags(r2, 0x2, 0x1) open(&(0x7f0000260000-0x8)="2e2f66696c653000", 0x20000, 0x1) r3 = syz_open_dev$loop(&(0x7f000057b000)="2f6465762f6c6f6f702300", 0xffff, 0x2002) fsync(r2) dup3(r3, r1, 0x80000) 2017/12/06 19:47:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000340000)="2f6465762f73657175656e63657200", 0x181080, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d0a000)={0x7, r0, 0x1}) recvfrom$ipx(r2, &(0x7f0000b4b000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32, 0x10000, &(0x7f0000182000-0x10)={0x4, 0x1, 0x7, "02433b622dc8", 0x7fffffff, 0x0}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:50 executing program 3: setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x7, 0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x80, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x7fff, 0x2) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000948000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/06 19:47:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bde000-0x9)="2f6465762f76637300", 0x2, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000b31000-0x8)={0x7, &(0x7f0000f80000-0x40c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) [ 862.648483] kauditd_printk_skb: 29 callbacks suppressed [ 862.648490] audit: type=1326 audit(1512589670.237:5649): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=31188 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7faec79 code=0x0 2017/12/06 19:47:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000154000)="2f6465762f72746300", 0x20000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="00000000000000000000000000000000", 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002ff000-0x4)=0x0) socket$inet6(0xa, 0x800, 0x400000000ff9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00005ab000)=0x5, 0x4) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffb, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x200000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0x800000000000003, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1000, 0xffffffffffffffff, 0x400) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000cd6000-0x11)={0x0, 0x9, "dfdd54061329daa3b3"}, &(0x7f0000ddb000)=0x11) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000d47000)={r4, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x101, 0x0, 0x1e4f}, 0x10) 2017/12/06 19:47:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000d, 0x2, 0x7ffffffb) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x325, 0x4) 2017/12/06 19:47:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xd)="646e735f7265736f6c76657200", &(0x7f000077a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000012b000)="6b657972696e6700", 0xfffffffffffffffd) request_key(&(0x7f0000580000-0xa)="69645f6c656761637900", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f8a000+0xa85)="6574683100", r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) r2 = socket$netlink(0x10, 0x3, 0xf) sendmsg$netlink(r2, &(0x7f0000d91000-0x1c)={&(0x7f0000761000-0xc)={0x0, 0x0, 0x8, 0x9}, 0xc, &(0x7f00008bb000-0x8)=[{&(0x7f00009b2000-0x92)=[{0xb4, 0x6, 0x200, 0x5, 0x9, "b8b9dc2769456535d3fa4f23b3e1ad7897327a206875ca1fc3cdd1859c4052584d6aa6bfe9477428c644246e020d440091f1cb83fcee94de70d409cbccd9bb1041289abb23a732b19932fab03c57a2d632af6dbd7677e04e056ac6a689189c316685d792fe462f625a97da84bfd62559f2d2c282bbed466a372efec0f475cb825f060b0aed810985234edcb80e9b256d491717f70890a13027a9eeac72114b4fff3457ba"}], 0xb4}], 0x1, 0x0, 0x0, 0x1}, 0x4004000) 2017/12/06 19:47:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000079c000)="2f6465762f696e7075742f6d69636500", 0x0, 0x20200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00005b3000-0x5c)={0xf5, 0x5, 0x80, {0x0, 0x1c9c380}, 0x9, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f0000f00000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000b16000-0x4)=0x6, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00001eb000-0x8)={0xe0, 0x8, 0x8, 0x30ec, 0x5}) 2017/12/06 19:47:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000453000-0x4)=0x0) r1 = request_key(&(0x7f0000c03000-0x6)="2e6465616400", &(0x7f00005b8000+0xb2c)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e89000)="7365637572697479766d6e6574302f5d252865746831776c616e3163707573657400", 0xfffffffffffffffe) keyctl$describe(0x6, r1, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c) 2017/12/06 19:47:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000509000)="2f6465762f766373612300", 0x2, 0x10000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000470000-0x14)={{0x800, 0x10000, 0x4, 0x5, 0x101, 0x464}, 0xf17, 0x7fff, 0x69}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$TIOCGPTPEER(r1, 0x5441, 0x2) 2017/12/06 19:47:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xa) fcntl$addseals(r1, 0x409, 0x9) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x8000000000049) getsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f00009f0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f04000)=0x57) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) 2017/12/06 19:47:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x2, 0x9c0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000b8c000-0x4)=0x3f) 2017/12/06 19:47:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000816000-0x4)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) pipe(&(0x7f0000ac9000)={0x0, 0x0}) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000334000)={0x6, 0x728}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003ce000)="b5493c3a3057057a642657414516cc05e5dcce1a99efc1b325a2772671e26f63b8cc", 0x22) 2017/12/06 19:47:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000234000-0x4)=0x200, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xfffffede7ffffff7, &(0x7f0000001000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f76637300", 0x802, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x2010, r1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000003000-0x10)={0x0, 0x0, 0x1ff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000002000)={r2, r3, 0x1f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f000082b000-0x4)=0x8) clock_gettime(0x206a4b23fd9b7208, &(0x7f0000572000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6375736500", 0x1218c3, 0x0) ioctl$PERF_EVENT_IOC_RESET(r6, 0x2403, 0x7fff) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={r5, r4}, 0x8) 2017/12/06 19:47:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f00004f1000-0x4)=0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000968000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000038b000)=0x50) connect$inet6(r0, &(0x7f0000300000)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002b6000-0xc)="2f6465762f72666b696c6c00", 0x101100, 0x0) getsockname$inet(r1, &(0x7f0000140000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000044a000)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) r2 = syz_open_dev$vcsn(&(0x7f00000c2000-0xa)="2f6465762f7663732300", 0x1, 0x105080) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000887000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c79000)=0xe8) faccessat(r1, &(0x7f00007bb000-0x8)="2e2f66696c653000", 0x1, 0x1b00) 2017/12/06 19:47:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f000023b000-0x4)=0x2, 0x4) 2017/12/06 19:47:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000154000)="2f6465762f72746300", 0x20000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="00000000000000000000000000000000", 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002ff000-0x4)=0x0) socket$inet6(0xa, 0x800, 0x400000000ff9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00005ab000)=0x5, 0x4) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffb, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x200000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0x800000000000003, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1000, 0xffffffffffffffff, 0x400) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000cd6000-0x11)={0x0, 0x9, "dfdd54061329daa3b3"}, &(0x7f0000ddb000)=0x11) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x101, 0x0, 0x1e4f}, 0x10) 2017/12/06 19:47:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00007ff000)="2f6465762f6175746f667300", 0x100, 0x0) r1 = request_key(&(0x7f00003f6000-0xc)="69645f7265736f6c76657200", &(0x7f0000946000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007fe000)="00", 0xfffffffffffffffd) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000005a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c79000)="47504c00", r1) 2017/12/06 19:47:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:50 executing program 3: r0 = socket(0x9, 0x3, 0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x38)=[{&(0x7f0000d6e000)="cc47fd38c7e1610d94ec97d8e2d8ace8d7b51f2af49e3fd4ab3d31b7a7ef243c65c0ca5376faa336e28b475c53c41762837ef4e3cd855ba289ceaa39c5e49888dfdfeea08842bed3bf0d8c05dd60d696b5b62cdaca2f0b34fbbfac2672ec0b8c65f6b5126dd1de3210a56bdab772fb90e57ac89172f7b6e78d6449811f24af6cd0a1383b28ef25277c9dc03d2a38251f388fee95e35a0f96a34a8708c5a56fee76da846df06f888ef6ba819978b6572fbbd9e6a152e76bf75afecf0a46ff5400e77bf4762b2e73257ef40d144ac3c9", 0xcf}, {&(0x7f0000000000)="e92b9814c0a728321b7604579fa4a88cb9759542eeec0b2c365ced97415b000000038013887dae8d00bb509b9e62c8a49050527163541e80ca61aff329756f26217b1c16fa7f7d053caaf102f1dc5f5710e03f541301f6fb1ed6535975873d6c6e09bdc61bbc8d09189a52f978bb5e2d0098e090159dcf4ff8461dd86dfb0320b5492bbe05befdc1b21366c6bab8b7fc", 0x90}, {&(0x7f000067c000)="fe1c61e9d1fe30c6ce810f3bc11c6b5692b35b7d67690e3cd5e8fc6a4ceb3d38d2266190ce13bc6ef136b07642f1a17faed0657c1e0e4bf45902411e3cb9865d5b537e53c07af836bf83272384bc1903cc5ce2ccaab67b0074aef8d10ef35500417cea0fdc5c6a052bb427b31d5fc64bcb03d0c0c91904be552963f63883110de5b6d7893f888f00bf149a168f92a8faf2a14884737a4a99207487a6beccd9c6080bc1c1caa096605783613b3735ecce18", 0xb1}, {&(0x7f0000cf8000-0xfc)="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", 0xfc}, {&(0x7f0000001000-0x12)="55cdaf90ae5cb4e1dc2d270f7fe880333ab1", 0x12}, {&(0x7f0000000000)="87d863265bf9d07f15ad5e0c27315a0ec24caca4efe0122f8e6ca32bd2969c7660562f269cce52b105cc54eb0609a63f3673a636a368405f8f9155461e2b5b4028a2d2898b61ed1adb31f38dda647576e62bf2de2c4fb01ec405438ff32c6e0b6fe2284a9478444e19f7cc61d038a265d5cc586e933f089750018c8be4bfca1e8afc875643bb5fb96382ac9a9cf9ec9e7df14bef70", 0x95}, {&(0x7f0000000000)="", 0x0}], 0x7) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000002000-0x20)={@common="79616d30000000000000000000000000", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) 2017/12/06 19:47:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) pipe2(&(0x7f00008a4000)={0x0, 0x0}, 0x80000) recvfrom$unix(r1, &(0x7f0000f29000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78, 0x40, &(0x7f0000521000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004eb000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f00007d6000)="2f6465762f6b766d00", 0x2, 0x0) 2017/12/06 19:47:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000450000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e1f000-0x4)=0x8, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e36000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007fa000)=0xe8) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000a20000-0x4)=0x0, 0x4) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000b76000/0x3000)=nil, 0x3000, 0x2000004, r2) bind$alg(r1, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) 2017/12/06 19:47:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) syz_open_dev$sg(&(0x7f0000d2e000-0x9)="2f6465762f73672300", 0xe87d, 0x62000) close(0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xa) fcntl$addseals(r1, 0x409, 0x9) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x8000000000049) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) 2017/12/06 19:47:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000001000-0x18)={0x100000001, 0x200, 0x8000, 0x1, 0x6, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000c06000-0x1)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000527000-0x10)={0x0, 0xcf8, 0x4, 0xfffffffffffffff8}, &(0x7f00007f8000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000ab000-0xa0)={r2, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 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]}, 0x3, 0x2, 0x2, 0x1, 0xb6ec}, &(0x7f0000a98000-0x4)=0xa0) r3 = request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) add_key$user(&(0x7f0000b26000)="7573657200", &(0x7f00004ed000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009a2000-0xe3)="70a2f0abd8d52f1bd57a7472eb661edaf9dbebc64f0dc291e6256c4d9eb152c7c1412cd777d87fc8fe56c735e7cae96bd70d1cbb5786213ca2023c49614c5aad7047f8da65dad39fab16f53b156b0db4fcdc77ade3463df488caac9116c8226fdb15a4905bc51102c9251cc7f877081cbf2fe601f97b9bdee3da1904729e19ca1452639daaacec01ed19c9754e036541f4351fba4e138c0794af972ae3687e36ecc61d769a31a3dec11061eaed0909b4244d135313f9354907bd3bdf6bd5659a250e50386ff65d27f5e45cf01c001a7329eca5afbffe73476441475114f82a1f379a5c", 0xe3, r3) getsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000943000)=0x0, &(0x7f00003ec000)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ac1000)={0x0, 0x0, 0x0}, &(0x7f0000bae000-0x4)=0xc) 2017/12/06 19:47:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = dup3(r0, r0, 0x80000) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000523000)={0x3, 0x8, 0x7}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d72000-0x9)="2f6465762f72746300", 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f000069a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) r2 = add_key$keyring(&(0x7f0000558000)="6b657972696e6700", &(0x7f00009d4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$update(0x2, r2, &(0x7f000035c000-0x74)="cfc1f68b0a973dc1fcc981c490f55df0e7fda4495b4fc9c110ef53c03259af1eb93357668005e2456d94ee85750df0a572f02a586e2bca3617e2e15d76f0dd9bd872597b2696321a36cc14ac012b83182cda8486b4bedba3850d18828808d7be050e8e37ff623140bb03183833e7393f40280bf7", 0x74) 2017/12/06 19:47:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a44000-0xd)="646e735f7265736f6c76657200", &(0x7f0000ceb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000c9000)="ff3164e7daf039465b4ffa7434d6eb736c8a8237ef3b45552b3a1da5ee34bccefa2f1419b44e3361b175672f9282069ecee5aea5dd2763730edfccceb7abc45d7aaec5665629ffdf0b7852125e2a0d9e031cca98a199cb82cfa86c1324482bb7049d178bd7749c45e235ea66447932be21a4711006", 0x75, 0xffffffffffffffff) keyctl$invalidate(0x15, r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x18)=[{&(0x7f00001c3000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f0000001000-0x17)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}], 0x3, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f0000000000)=0x2) 2017/12/06 19:47:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) socket$inet6(0xa, 0x3, 0x3f) 2017/12/06 19:47:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = add_key$user(&(0x7f0000863000-0x5)="7573657200", &(0x7f000025c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ea3000)="ad6bb97a012ee23e97fd3bb967a31cb23a22433381acd8c4cb629b0712e2fb17b0e730f18edc904432900791ab39520d3c8fb6b7912a62a294e9dbd410a5bf2532e00d414411f655a3145f4db12a3fb2324afa13b45a23fb6f03e20a599502be9c68eac05ffd31af194e630671181ce01ea7d58413bf46ad2a212eac08ae07faa5f135d6e9c62a7297a41a754d1b22dd71460455d76362e21c42fd79b5750e00f6d225b402d443572b599dbcab7c6f2ecfc62bd3", 0xb4, 0xfffffffffffffffa) r2 = request_key(&(0x7f000090c000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f000014f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007fe000-0x28)="6367726f7570626465766b657972696e676574683070726f63656d3173797374656d2d4047504c00", 0xfffffffffffffffc) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000268000-0x10)="2f6465762f73657175656e6365723200", 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000011c000-0x16)={0x0, 0xe, "61126f4e707df8ea54a0c4e3c8eb"}, &(0x7f0000820000)=0x16) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000067b000-0x98)={r4, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xff}, &(0x7f000047b000)=0x98) keyctl$unlink(0x9, r1, r2) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bed000)=0x0) ptrace$setregs(0xd, r5, 0x8, &(0x7f0000021000-0x29)="80cbb969f96c489ee7b8b9d6a689eb19bc47e94d62aeadeb44a7b1bd8a4455613f15f8ad7e11a42fb1bb306b24a6ad45058cf77f5b663f968f6f140ca317") 2017/12/06 19:47:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000154000)="2f6465762f72746300", 0x20000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="00000000000000000000000000000000", 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002ff000-0x4)=0x0) socket$inet6(0xa, 0x800, 0x400000000ff9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00005ab000)=0x5, 0x4) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffb, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x200000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0x800000000000003, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1000, 0xffffffffffffffff, 0x400) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x101, 0x0, 0x1e4f}, 0x10) 2017/12/06 19:47:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00007fb000-0xc)={0x6, r0, 0x1}) mq_timedreceive(r1, &(0x7f00007d3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b, 0x3f, 0x0) 2017/12/06 19:47:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) pkey_alloc(0x0, 0x3) 2017/12/06 19:47:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:50 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000682000-0x4)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008ac000)="2f6465762f73657175656e6365723200", 0x20040, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000d7a000)=0x1, 0x4) process_vm_readv(r1, &(0x7f0000f21000-0x28)=[{&(0x7f0000cf6000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000f1e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f000098a000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f00004ea000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}, {&(0x7f0000b7e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}], 0x5, &(0x7f0000038000)=[{&(0x7f0000c4b000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}], 0x1, 0x0) [ 862.900495] QAT: Invalid ioctl [ 862.905607] QAT: Invalid ioctl [ 862.919277] QAT: Invalid ioctl [ 862.926202] QAT: Invalid ioctl 2017/12/06 19:47:50 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000cec000)="2f6465762f73672300", 0xffffffff, 0x400000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000001000-0x10)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000246000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/06 19:47:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xa) fcntl$addseals(r1, 0x409, 0x9) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x800000000004c) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) 2017/12/06 19:47:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0x100000001) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007c7000-0x4)=0x0, &(0x7f0000f43000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) 2017/12/06 19:47:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d8b000-0x4)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_open_dev$vcsn(&(0x7f000009f000-0xa)="2f6465762f7663732300", 0x9, 0x400000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b04000)=0x0, &(0x7f00005f0000-0x4)=0x4) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x610840, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00002ab000-0x68)={0x7b, 0x0, [0x4, 0x5, 0xffffffffad8fb84f, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f0000f06000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f0000002000-0x8)={0x1f, {0x7f, 0x64, 0x0, 0x1, 0x7, 0x9}}, 0x8) clock_gettime(0x0, &(0x7f00004c2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x8000}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={r4, 0x360b049c, 0x5, 0xdec}, 0x10) select(0x40, &(0x7f000085a000)={0x7f, 0x81, 0xff, 0x8, 0x1, 0x6, 0x8f, 0x1ff}, &(0x7f0000000000)={0x1000, 0x0, 0x50, 0x6, 0x3, 0xffff, 0x7fff, 0xfff}, &(0x7f0000001000-0x40)={0x7, 0x54e4, 0x5, 0x10000, 0x8, 0x7, 0x9, 0x2}, &(0x7f0000df5000-0x8)={r2, r3/1000+30000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={r5, 0x2710}, 0x8) 2017/12/06 19:47:50 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000-0x8)={0x0, 0x7530}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000350000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007cf000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000970000-0xe1)={0x0, 0xd9, "fe38f1d4656ca5a2ec9d95410e2e80a58b18ec16ef0257e32dc4a06ab92bf4b612320a4ff4dbdefdad5c461a36e2a5f1684d542ca45fad7e3bced2a12c5482dd28e1c4cd018ae0dc02b984d6fce2bb74677962c52b9a9801c1ac20208750e1cfad315ad4c6d2f59f5c8fc4a4aa0d1c850041c8ba0fd159b0fb025a36d0c2edf9c96c71b7543bd1130c31451be7e925440e3cdeb58a8e2d854399fbe4080346def0616e4eff05270f224df635aebe9dfbf6fcc732a12dd1d55d5abfcfd1a75c250ac8f5c10f68395d44772b106bf83ea78ca65a94767bc130cf"}, &(0x7f0000ac9000)=0xe1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000030a000-0x4)=r1, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000003d000)={0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) 2017/12/06 19:47:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007b0000-0xc)={0x0, 0x0, 0x0}, 0xc) getegid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000c7000)={0x0, 0x0, 0x0}, 0xc) getgid() fstat(0xffffffffffffffff, &(0x7f00008d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xde2000)=nil, 0xde2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00007e1000-0x8)={0x42424242, 0x42424242}, 0xa, 0x8) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xde, &(0x7f0000529000-0x4)=0xffffffff00000000, 0x4) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f00009ff000)=0xfffffffffffffff8) listen(r0, 0x83) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000974000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000519000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd1000-0x4)=0x10, 0x800) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000428000-0x90)={0x4000009, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) connect$inet6(0xffffffffffffffff, &(0x7f0000f6b000)={0xa, 0x0, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10003d6}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000c73000)={0x0, 0x1d, "32e441907d07c1714f82fa136fd66921f868fa4b46bf02b82e5bc8e760"}, &(0x7f0000949000)=0x25) setsockopt$inet6_buf(r2, 0x29, 0x37, &(0x7f0000e72000)="6501d903427ba1047c6db376efaa5d50", 0x10) sendto$inet6(r2, &(0x7f0000fd1000)="24", 0x1, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/06 19:47:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00007e7000)={0x0, 0x0}, &(0x7f0000bdb000-0x4)=0x8) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000603000)=0x0, &(0x7f0000e34000)=0x4) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000a1000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd4000-0x4)=0xe8) 2017/12/06 19:47:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000154000)="2f6465762f72746300", 0x20000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="00000000000000000000000000000000", 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002ff000-0x4)=0x0) socket$inet6(0xa, 0x800, 0x400000000ff9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00005ab000)=0x5, 0x4) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffb, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x200000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0x800000000000003, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1000, 0xffffffffffffffff, 0x400) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x101, 0x0, 0x1e4f}, 0x10) 2017/12/06 19:47:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x0, 0x1) write$tun(r1, &(0x7f0000000000)=@pi={0x0, 0x9200, @ipv4={{0x19, 0x4, 0x2, 0x9, 0xe7, 0x0, 0x400, 0xa682, 0x0, 0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, {[@ra={0x94, 0x6, 0x23}, @ra={0x94, 0x6, 0x9}, @ssrr={0x89, 0xf, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @rand_addr=0x1]}, @timestamp={0x44, 0xc, 0x7c, 0x0, 0xffffffffffffffff, [{[@multicast2=0xe0000002], 0x1}]}, @lsrr={0x83, 0x7, 0x828, [@broadcast=0xffffffff]}, @cipso={0x86, 0x20, 0x1ff, [{0x7, 0xf, "b2e62b9154b960db33ba2d7a88"}, {0x0, 0xb, "eeaeee703c8ead3e68"}]}, @end={0x0}]}}, @tcp={{0x1, 0x2, r2, r3, 0x7, 0x0, 0xf, 0xc0, 0x9, 0x0, 0xfffffffffffffffc, {[@md5sig={0x13, 0x12, "496d6c02fbad87174f5c852f7295f63c"}, @timestamp={0x8, 0xa, 0x20, 0x418}, @timestamp={0x8, 0xa, 0x100000001, 0xfb}]}}, {"4624bf1c7483a090e3a2d133f1d91f6b6df7d5c4edd9c2f0b62c1079aafa6899784b51bdd582ee82e5a02843695bfb31deaf698c1603ccd9b3b45d1b3a0d95e4c2ef966f1d2e2f"}}}}, 0xeb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000002000)="2e2f66696c653000", &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8) clock_getres(0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000003000-0x1c)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x8, 0xffff}, 0xc, &(0x7f0000003000-0x30)=[{&(0x7f0000001000)=[{0x6a, 0x9, 0x0, 0x3c1, 0x101, "03655abcf2ae91621272977b833ba11faf9551c4b30345decb16b00c3545ce49f0ea6ae3cb08c644b74d995f5a93e8d61050e01644eee87686f15e7d43b791e8416d6662085bad9fbb6cd4e51843dc6eaf18f7dd9482faf5599c"}, {0x79, 0x3, 0x4, 0x8, 0xfffffffffffffffc, "376cfd0a79041a87e90219e992ce93bcd529a6cd5597f61b352b063adde7359b4a0306baa70a4cb5911e47255c63ecc6aa80bf37133b413ab5dd69ce74cce438f7c922e43a9761baeb5820053ae7e514bfc605b761abd61c536a74c92b015670c7e215f91cb0ff5349"}], 0xe3}, {&(0x7f0000001000)=[], 0x0}, {&(0x7f0000003000-0x1098)=[{0x1010, 0x8001, 0x20, 0x9, 0x5, "222edd4becbe86c98f156a7282cf93dd8433bfe6c74f3b529dece43d4ba8e683ab2f0ae186ed00a5ee2fd0fb3b802d418363e421e303ca2ca48290192160280533ec31218a7ca100f4868978a0251c8c7911446a2de30c5168d8832075e6597b33ddad67b89d71caa1466fbe9683791c4fdc6662fe236fe93b5bd08c560a224df16cf6bcf2d7315fc0db61e81795d252e492898521d5c788be019b4bbeec53c9fe8e0fa082cdd51c1174e0ffb033f342cd28fb9acaf9fb9a35515930752db3d25f1fd7abe37093ff4ad6d170796c4f4625a813ac2d57f6f2511d7bdafbdde95d31aa831fa09ee4001f5a349dfcc4bc4722818b63f623126597f2097171f6e4946cef082c2c79b0268de123f5c679b7e8181c9677c43810449f1103ed5723f8d647df2ff1c576b9c768a1b8bef0000601bdb9c5efa3768370c21d5f709c92d7fb3ac09354264a9afe2851255f4881980b0502248706f00e9229ac6f4a36c8103cd886d9c6745631237bc24f6dd2d4c48bd636430823aa4b022cb4b8073919be1b3cff72b726b226b5c8077181998c50f097e25660a0bee0f7a37829fa477229ba29f5e26a9c66c4affe44f3fac902a3e5b23ffc76038b2882bccce0b4e5c877cfb17d40f3785f7bf6908eed36d73b98910cccffb9ee9441fe23a44028d9b1d84c509fac2d33165910dce3ec0e97d006902b87417a3bd6caeb3afd42693847c7c301c98cd7198742598bf456f5371b76a4cb7f2a4a66e1561af502ad082dbd42dacc53b4f731af903049d9f9e90117eafd8da88b050d18e12d9094a30f2eb7e21cfad969c442ec99f3d8a3aab384fd0dece4fb7f142e88eba25f2d617206b7efbb39e24e11468db99ea7931ef21ac9a69470976ca016afa8cf0f5fff9a15b85770bae118caf523503a32fcaff487675a417f212155baf0dfca37582193e1c19183ddc803e1dd41bed47d2cf0c92064fea3cb6e60104da8b82c87826569e0227dd6c260a6b4137455cac92b8b77375fe5c7ac18df3f16e749b651611b4340f98889fd0388f1901ff302da858d57beab03bddfda24cd03fb9e1811782fabfaea9a051f3b27c34710f2db5f1bfcf39d2b8a95ebfd6457d0142277aae424cc23ebedd6c3a22a0ebaf9e1a1f0c77226757d036782e0ffe14e28a2e14ec4b4f4c6eb751ca711c82ba4f1180188c431a0d3ebff049d853d60e8555230e5e2141ba969917adbec28ab8edfae7983832228ebbd9f08d7cf5a124a56d159afab81761612a0ed739f893117cf771171c81ef09a1cb9142980d0bb4079931357926d4b865f6295021275479f55ef071c5db769147acd978602500ad1ecd4e880ed77279230a0d62aa434d4667fcc33eed6ef373da5ae530d0668ca5f5f77827e8232c591f67a21c61ecf06f13c9c11bec3e2b5d091ea206b546328af7017977a037fd5c9e8662cb3c244c034c7ab9d5d0572f8ae9ecf4c451bb12a4f7093aea840d0e2bb14fb3c132cf0dcb64b0bb206971bfc07bc7dfaa2c25b19a2fcf8054530f04cd74eca54062f0e33f7a8387ec43bd34bc5cd7ba0a3e98b03026edc53fecb2e69e79baf01ce2a5d56e82aaede253cd74c37200d5cf906368f8de4f9a47b308b50e52e986c5c8bc78bc2da871b32a994838d000f2d96fea5964af9fd08a514d74ca87d38b4ee934513a8d96c6cb70245f249944b46918227a4cf8bf84f357ed0bd2104350779d51396978b8a7c7c9fe091f139c5116e97454b840f4fdc93ee7105ef9416693425d05eedb099aa7e2e76ba2cec38f942e8738af7d007d46adf56c4776215c8e86f35416a6e4595c46acd9f39c78c329a13d29269ecf4331fc26e531b2b7592acecd0c59fa43a5cda33b70741a1dca754f36b06c400025c1421db5bf690457bfd2bb4ec3996fed28ad388aff8db0baa2e2bfc112e96c04af7f3e7ce365fd39adccaadd314f44a3c6ffbbecc9571319bfe32812d6b0aa159c34908fb3824f7d1ff2414f1896e85e96cee5700cde9951b4d5b6d15b464bcd6dfe79d5b6e021db73e5f2a4a8863fa85ccd6b4ab38a881d63a2bf32d68fb0a524ecb1def5bda0e2733b92db5837e047bd257a6bc7bc00d0dd7d3e75ded69e43a27fd15f6a3912738b1f7c95c1bfb20c1a4b1df0c21a9a940e905e110d781c4f03cec7afd198f813a0cb82f13e0e6d7243221486a3f44f99bca3879072d3f56c6823b9160d0da9eb6d7cfe83912351fe30a0ef9abf9c97f829815b630241726b9de0cf849febcc2a2c624f95c436111c120f6d6acede0b0b1cf6153635d502d78d509a851985e08bf6c73ec31d9da331e4f69ec956c06ac18b68df5fc43a7a3f27d3fde7ae090ad44c7ef0f377976bda7f0de450fb8b51e99945a3eb7ed8174cb195d3b2f4e983d9c4a5b8f65beece28111b3336329eaa2c0a0ca632cb865b7f950fb409c46e7a950009781dc5717d92f8e261854106936082d6a49ba997c2280ac5ea88cea142d69999e5faa38748417e3bc80a3f7b3bebe37568e13561803c5d57cfe87895a5e98d32f1989ea44ed7bf382dfc39265d512bc345dfe9ed8360ca202df6a6f744b7370decf1192b7bbd26663cd829995eb0d4d1c1b6c486112b3d17b13e9400f32b4a86873a3e1bdc2a5e755c6253536b6058b39aef02c4b367ba076bb4d0e02a9982005a2bed2a3e5f2e3a2a9e1192490a3d23f05561dcd0d53e0bebd07c1e2995904875395a17e037d2634471f1bbc38023732f6d3387cd3d1c9cc393ba0fe301cc44847774eec53fe9ea20c330a5a426bc7476dbefc7f36da74f9816ac3fc857e8b4d9d772103a226f50fc7d50e7882a88281c5ede6f9709c7997225079073b352d425bd2291f668f6e035f7675802f7ac507b4130ef44a64fe8118efa5146afd1d62a01777509ed09c8a2736300b3099c3c75c8285f5963b4610723a9da18c09cceae9e07ca353086449be5b2a7d822246583bbc7b76f1e3d07b5a7114c0ce9c04167936686823b664b0883592ea4f1cba89794b24a5aeff926152dfb4b671c2beba4d8fd7046f689de9e1fa92079d73d19a0dd0fd2869682d740379bcb8da6873bb78178c3db01761da6ab6d14064316fbbb877adc737e2891e7e45dbde5ffe26318e3935493df3c8a078271c50af007e18aca5c77c64290747f3a5921319afdfb47846982f9d8643618eee706f153b0c814ae11fc4f51f65d389a866bcbc499792b93f63a4a1617abfa7da0698a0cf906bf948549dea80eca932ae0eb31c79d6546c7200f1755c1732e441d948d50bc8818f597d2e4aefccdc276e1dd95b313045a3b49a5e2525625f6582a4d4a9b97315a5835d9f2300670dd6a86f57e61cc1a6027431ff8dd49f501e5124d37e06f3932acf4f6c2ef9326238118ff182234bd41364901220a1827125e4448ac82ef61bb9ec670d11116a7c53506fde7a0e51a1ac9f87b8fbd0cbfbf79c0ea7c528848e28c1799ef0829375c3aac603f50c9ae35e9935706d1e375044b37b91e4eb37d521bb846bc5dd6983ee8629c5e9d00621d77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{0x88, 0x1, 0x2, 0x7, 0x7, "30918f77fb996e8c78e167e0dd7a30a2cf38f789c34861a4747096b38a90ec5a216fe19a869d2ad6a7251750a24f63fd8720c90401dc1e4152d92e5b99c094b380baff713abcf8c004f75ac088d49c7c3af3468c02ccfdb044c9457d5a17f749800f09520f659eaf00a5533d28738681f4802f16017dae9a"}], 0x1098}, {&(0x7f0000001000-0x10c6)=[{0x5c, 0x6d9, 0x500, 0x0, 0x4, "2cdb69b794392afe0365e8f1a9320fee258006626cfbe15850f424ba3aff26cb1c2af8e16866d75203a963ad4cb388a981a6759aada28e1ea0a3ae2e015c67f1e8b7b078e30839fe8a31b597"}, {0x5a, 0x200, 0x20, 0x0, 0x2, "ddb316228ba841c3f59442447f15fb23fde93324bdbc274d51442191e7901c837bde58c60f66d1ea27e4baa4559575fdefe14b14d2836f50b42a20de62759764582627c5bf2af588b3c1"}, {0x1010, 0x9, 0x10, 0x3, 0x8001, 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"}], 0x10c6}, {&(0x7f0000001000)=[{0x38, 0xac87, 0x304, 0x9, 0x3ff, "577e5e2918657a6cc718c4d70b4b36d93b0612ec5f4b71a4a0d0f437219f1a172525bad1cecd064a"}, {0x3d, 0x200000000, 0x0, 0x3, 0x7, "bdabb4e9b088b2581f6201d6d708c86c284a584e242158fba045aa7ac0158ed7c2fc7c52e6e8ee59c4bfbf871c"}, {0x3d, 0x10001, 0xb04, 0x6, 0xffffffffffffffff, "201045a455cdc3a200bf2ef43229b32790f3cf66f1b7e121c8d3f4b07651813f5e51127f9df8a1cc783f2937ba"}, {0x76, 0x2, 0x20, 0xfffffffffffffffb, 0x4, "877c09890218b28a239b913895ce4c4c7ed2cb009c02608293f19cb000ac82f31ccb457ee3421dfc1a2579dc818fbe6900f9eefd17efe17582be9438a34c0c0627c86e9edf8585f84cd9d7104c6106315fac017f05aab19382ebea65b09f1fac764f341f5e78"}], 0x128}, {&(0x7f0000001000-0x3bc)=[{0x1b, 0x4, 0x400, 0x3, 0x2, "54de59b0a2695950e48748"}, {0xac, 0x8001, 0x8, 0x5, 0x2, "78d59ee2a841358a83a46a57214be0c3c35ad8f0ed75bebec5029cc0b6c7663e75d9e26449a6b8040871c00bfcc262fed4393251158972b24046aeef4af7e3df6ae3e83476f07ff2f83aeaacfddc72d648bbcc31443bf22ac8af324df624959a7bb0dd84fe27433ba8e6deb64c7345f58db5d602a89d319993459e71f4214bd1a1f3c9f6c4108964260a7fba4cdab03eee14e72b4a0c9bbc5a5576fb"}, {0x49, 0xb5, 0x10, 0xffffffffffffff80, 0x394, "c94eb0afa9afb73cbbf181a522838856d6f28cee47794150e5edc756b9ec8a392094744898a2d55de17f12e58041e5d7498cae4a2aaa16d922"}, {0xdf, 0x4, 0x0, 0x6, 0x1, "5e5879b5f666bbffa67f895b7b9c12a4fcc446438279356dac23be827c4706b19291602326f24bfed0a1119377b6b1fd1026f8fadba58c3231c51c74f5ad4b1556f49c3428ec923a1f6891063d6f183cda0a2892af36050ecaba3767fee3c561300c7b8cb86169f01785f6a1b334ffa838e68cae056c652b056031903bb3b55b786a2045149bc95eb9a38a42c6c2e4eed16122be28edc4b1f519d9e6ac04bbd207c20998a29c8ddb1bac68f698fdf08c116437fa7bc9a02638ea72d747c2cbbfacd361c080be9f51cab939acc869c6"}, {0xca, 0x6, 0x830, 0x9, 0x2, "980d2c3c5fbac77ce4f259fca58bc101d1a34049869d474299f74ea5d44d9108fe35f1824ef868aa9364be62a93669c516fc971aaca8ff8e052c2f9490e629f7e2a225abbde0421dfa291840e934290215dc0a08f78c2a78eb76fd0f08640552aa7d0ee582164d652c9bf33e149f23ea2b5087c68ea1a72706f50b911179ecd1d3e5c189b2351259b3dea788bb09fd680177202ef3b446ad681a7375811a4bd655bd706e9cc66b2e539eb18a94aabb36ce874e09a56892d43aaa"}, {0x103, 0x4, 0x0, 0x5b4ff63e, 0x9, "4ed394c7568b4dfa5e1a2e986b3cefe93522be05480d17a0bf4b8cb7597483d5095eb1573396682b2dcd143a68d35609a2c9db39c95f44123bbe2ce1c18dc58f51c633ca8792d6b5cccba38b7f09684c601aaeda6cb5e7a834304b08807100479841c884a132f8a720e64e554008cbb9f21cedee2408f32141deea1af7ea4ad2b43103369af45583187bdca82b256a750fda5f69b953223641510e8cb6686d172f3d050498af4d232b2b436b52978e541950e64f2e4617fc23c4189a085558bc6f4a09526dac71b78ea0ba9039191c2c235a4d75f0d00447bd631a17839c7a14267be2efa233b93b61db9fb3087f31dfe42260"}], 0x3bc}], 0x6, &(0x7f0000002000-0x84)=[@rights={0x1c, 0x1, 0x1, [r0, r1, r0, r0]}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r0, r1, r0, r1, r1]}, @rights={0x10, 0x1, 0x1, [r0]}], 0x84, 0x90}, 0x41) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) 2017/12/06 19:47:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000535000-0x23)="33ffea888a1af338fc6529cbadaff87e5610c7f8f7029275f93f177fca1bf467a7263b", 0x23, 0x20000000, 0x0, 0x0) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bc6000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$getenv(0x4201, r0, 0x20, &(0x7f0000f78000)=0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f0000719000+0x673)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000a66000)="2f6465762f766373612300", 0xa4da, 0x400000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00001ee000-0x4)=0x0, &(0x7f0000abc000-0x4)=0x4) [ 863.031369] sock: sock_set_timeout: `syz-executor3' (pid 31368) tries to set negative timeout 2017/12/06 19:47:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000a6d000-0x8)=0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00008ed000)="2f6465762f6175746f667300", 0x200100, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007d0000-0x6)={0x0, 0x6}, &(0x7f00007d4000)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00008dc000)={r2, @in={{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x6, 0x8, 0x0, 0x0}, 0xa0) 2017/12/06 19:47:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xa) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000f62000)=0x800) fcntl$addseals(r1, 0x409, 0x9) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000090e000)=0x3ff) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x8000000000049) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="ff72000000000000007bf90000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0xfffffffffffffffc}}}) 2017/12/06 19:47:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) r2 = getpgrp(0x0) capget(&(0x7f000054e000)={0x0, r2}, &(0x7f00002f5000-0x18)={0x40, 0xffffffffffffffa6, 0x4, 0x9, 0x9, 0x8}) fsync(r0) 2017/12/06 19:47:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00008b5000)="2f6465762f766373612300", 0x3ff, 0x80100) write(r0, &(0x7f00001b7000)="09a102a6697bb8638591c7fe265c03e4060a05c2504634c1d4f46e77c473183a2d60454939cafd2bcc0f1d7678e745fc4994f7059cc6dd3594c19606783ce24e4443cc1b8b95cc7ed9099d851c0d07aa7b93f88875e064e54a52c143fd76f9ff594df101d7b10017d7312f50f3e1f9ad4643a121933a2f2a7a31e8c152971bc71b47fbaabcbb218d289ceef3a4e1357bb2f1b14032dacef3d55b8a7de35becce2f3de9f93dfc75398bf05ce7", 0xac) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto(r1, &(0x7f0000b15000-0x60)="75397f3b16b6b1b16efab678081129bd29033ff21246bed3bf62d8f785058dfe4489d1f5da6e521ba7fec853962d2e45bd68ed352b0270aed343d8b965e6fed43610ddfb99d574134769a16a3a63a93315c16b01aae1735cd75d4e05d46daaf6", 0x60, 0x40, &(0x7f0000ab7000)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)="6f6f6d5f73636f72655f61646a00") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/06 19:47:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b4000-0x58)={0x26, "736b636970686572000000000000", 0x4, 0xfffffffffffffffd, "6374722d63616d656c6c69612d6165736e6900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f0000557000)="2f6465762f7573626d6f6e2300", 0x62, 0x8000) setsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f00001b1000-0x4c)="d287766d14858349fad1813090d5844794475890f2bca2ed8fef9d119f5d6a07623368304de7f1e46742cb47536a91ca4e4ed8bdafb06a01f6f34c33fd08f15c9718553f4e2830b4d5c423b0", 0x4c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) 2017/12/06 19:47:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c72000)={0x0, 0x0}, 0x80800) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00007b9000-0x2)=0x7, &(0x7f0000450000)=0x2) connect$inet6(r0, &(0x7f00003d2000-0x1c)={0xa, 0x0, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet6(0xa, 0x5, 0x0, &(0x7f0000714000-0x8)={0x0, 0x0}) r2 = dup(0xffffffffffffff9c) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00008e0000-0x4)=0x0) r4 = request_key(&(0x7f0000a95000)="72787270635f7300", &(0x7f0000a4d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000137000)="03", 0xfffffffffffffffb) r5 = request_key(&(0x7f0000fdc000)="646e735f7265736f6c76657200", &(0x7f000002c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000fe000)="6d696d655f74797065656d30707070302b00", 0xfffffffffffffff8) delete_module(&(0x7f0000205000-0x1)="00", 0xa00) keyctl$instantiate_iov(0x14, r4, &(0x7f0000ce7000)=[{&(0x7f0000de2000)="", 0x0}], 0x1, r5) sched_getparam(r3, &(0x7f000072d000)=0x0) llistxattr(&(0x7f0000981000)="2e2f66696c653000", &(0x7f00005ab000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47) setsockopt$inet6_int(r2, 0x29, 0x7f, &(0x7f0000dc6000-0x4)=0xfffffffffffff800, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000043e000)={r1, r2, 0x6, 0x1, r2}, 0x14) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) get_robust_list(r3, &(0x7f000020f000)=&(0x7f0000422000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005ed000-0x4)=0xc) 2017/12/06 19:47:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ad5000-0x11)="2f6465762f7161745f6164665f63746c00", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000e3b000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x1, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000001000-0x8)={0x0, 0x0}) select(0x40, &(0x7f0000000000)={0xffffffff, 0x7f, 0x755, 0x192, 0x1, 0x80000001, 0x7, 0x1}, &(0x7f00006ce000)={0x0, 0x7ff, 0x4, 0x81, 0x846, 0x0, 0x322, 0x9}, &(0x7f0000611000)={0x6, 0x80000000000000, 0xb2a9, 0x100000001, 0xaed6, 0xa5, 0x5, 0x8}, &(0x7f0000001000-0x8)={0x0, 0x7530}) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000b8a000)={r2, r3/1000+10000}, 0x8) 2017/12/06 19:47:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00008c8000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00001fe000-0x8)={0x0, 0x0}, &(0x7f0000b8c000-0x4)=0x8) connect$inet6(r2, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) 2017/12/06 19:47:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000154000)="2f6465762f72746300", 0x20000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="00000000000000000000000000000000", 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002ff000-0x4)=0x0) socket$inet6(0xa, 0x800, 0x400000000ff9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00005ab000)=0x5, 0x4) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffb, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x200000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0x800000000000003, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1000, 0xffffffffffffffff, 0x400) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x101, 0x0, 0x1e4f}, 0x10) 2017/12/06 19:47:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000103000)="2f6465762f6175746f667300", 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000a1000-0xf6)={0x0, 0xee, "4453f185953307ea758d736e70f47035ad427f45a3022c1654fb75e7852919876c3afbaed1be714320f4a8e10d9c8cdee8c0d1fb15f5f447dc3d2940d47c24c1e41002ca6b9c668c1abd82d30f2b00378644ea1e5ff9aa4ed4ae08bed109b45fe3ff896a03cf66fddc2f3bc147b8e92881418852ae2a94925d511f8435f847c5106d24d497dafb0504de056607038a2271c344b70073b2a7d93a2a396e53ea79c2536fa554a4df5d48590bdf8d32a329f9bd80557406a8a3f12cb96e715f99431a3067282aa48943863f0d449d7a84e80fa62f030bdda32a100ddfb616e803bd14dbf9795e687f6a6beb09c74d07"}, &(0x7f0000d9d000)=0xf6) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d08000-0x8c)={r2, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000406000)={0x7fffffff, 0x7ea8, 0x1, 0x401, 0x6, 0x4, 0x1c, 0x0, 0x15, 0x5}) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c09441ddce1a99efc15725a2772671e26f63b8", 0x21) 2017/12/06 19:47:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) socketpair$inet(0x2, 0x3, 0x20, &(0x7f00002f8000-0x8)={0x0, 0x0}) 2017/12/06 19:47:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f95000-0x11)="2f6465762f7161745f6164665f63746c00", 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000aea000-0x50)={{0x7, 0x9}, {0xdac, 0x81e}, 0x400, 0x4, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f0000f06000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000b9c000)=0x5) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00009cf000-0xc)="2f6465762f6175746f667300", 0x400000, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ec0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000059b000)={0x0, 0x6, 0x8, 0xd1c1, 0xff, 0x100, 0x8001, 0x8, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0xffff, 0x0, 0x8001}}, &(0x7f0000aa3000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e9c000-0xc)=@sack_info={r2, 0xc26b, 0xbe}, 0xc) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000000e000)="6664696e666f00") getdents64(r3, &(0x7f0000004000-0x14)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24) getdents64(r3, &(0x7f0000007000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a8) r4 = getpgrp(0x0) tkill(r4, 0x5) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) ioctl$TCSETAW(r3, 0x5402, &(0x7f000079b000)={0x100000000000, 0x7, 0x8000, 0x3, 0x1000, 0x455c, 0xfffffffffffff19c, 0x8001, 0x8, 0xffffffff}) 2017/12/06 19:47:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x20801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0xa, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="2a472e806d5e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffff9c) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000f6e000)={0xa, [0x8, 0x0, 0x1, 0x6, 0x4, 0x53df, 0x0, 0xdd25, 0x7f, 0x6]}) r2 = userfaultfd(0x800) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000f13000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000073f000)={r3, 0x0}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00001ae000)={0xaa, 0x4, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) pread64(r1, &(0x7f000061d000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, 0x0) close(r2) r4 = memfd_create(&(0x7f0000387000-0xa)="76626f786e6574315500", 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000f54000)=0x0, &(0x7f0000e81000)=0x4) getsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000315000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b8d000-0x4)=0xca) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r4, 0x409, 0xa) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00001b3000)={0x0, 0x6}, &(0x7f00007cf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000adb000-0x1008)={r5, 0x1000, "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"}, &(0x7f00007a1000-0x4)=0x1008) fcntl$addseals(r4, 0x409, 0x9) close(r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x8000000000049) sysinfo(&(0x7f000022d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) 2017/12/06 19:47:50 executing program 7 (fault-call:12 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:50 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008ac000)="6e65742f736f636b7374617400") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000412000-0xc)={r0, r0, 0x7}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000ab0000)={0xfffffffffffffff8, 0x1000}) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0xfffffffffffffffe) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00002d3000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/06 19:47:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000484000)="2f6465762f72746300", 0x8000, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000119000-0x4)=0x100) 2017/12/06 19:47:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x9, 0x9, 0x8e, 0x80000001, 0x8, {0x0, @in6={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7021, 0x3f, 0x4, 0x5, 0xd99a}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x8)={r1, 0x20}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) 2017/12/06 19:47:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x0) close(r0) 2017/12/06 19:47:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000154000)="2f6465762f72746300", 0x20000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="00000000000000000000000000000000", 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002ff000-0x4)=0x0) socket$inet6(0xa, 0x800, 0x400000000ff9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00005ab000)=0x5, 0x4) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x101, 0x0, 0x1e4f}, 0x10) [ 863.214765] QAT: Invalid ioctl [ 863.226828] QAT: Invalid ioctl 2017/12/06 19:47:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000162000)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x0) 2017/12/06 19:47:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000+0xc60)={r2, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf04, 0x6, 0x4, 0x6, 0x4}, 0xa0) getsockname$ipx(r1, &(0x7f00006c4000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000419000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000002000)={0xffffffffffffffdd}, &(0x7f0000002000)={0x0}, 0x8) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000001000-0xa8)={{0x1, 0x200}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20, 0x20, 0x10, 0x4a, 0x7, 0x5, 0xfb, 0x0, 0x2, 0xe8a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/06 19:47:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)="6173796d6d657472696300", &(0x7f000052c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000005a000)="2a9a626465762d47504c76626f786e6574307472757374656400", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000163000)="6c6f676f6e00", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x6)="776c616e3100", 0xfffffffffffffffc) keyctl$instantiate(0xc, r0, &(0x7f0000a2e000)="5fab6ab0786c2cf475e9501ccb6ba9050d46ef693f0b758d0d9b6d4ec1a401c15813ec6db1b0949a0ffe9ac3f7f8c724c24bc39df767dce406d52ec8053cc1b1707f141f715a", 0x46, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000c7f000-0x8)={0x0, 0x0}, &(0x7f0000b31000-0x4)=0x8) r3 = socket(0x400000000000003, 0x80005, 0x0) connect$inet6(r3, &(0x7f0000733000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) lstat(&(0x7f0000b31000)="2e2f66696c653000", &(0x7f000018f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000033b000)=0x0, &(0x7f0000bf9000-0x4)=0x0, &(0x7f0000de0000)=0x0) syz_fuse_mount(&(0x7f0000709000-0x8)="2e2f66696c653000", 0xe000, r1, r2, 0x5, 0x1) 2017/12/06 19:47:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f000074b000/0x2000)=nil, 0x2000, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) timer_create(0x7, &(0x7f0000f26000)={0x0, 0x35, 0x4, @thr={&(0x7f0000310000)="", &(0x7f0000d18000)="f1f017e7c46b4feca83bea68f7065b89ac8089d71d9306036c3b3225d6f4b21b6152c4610776ceaced7522107dc7517a7be59e6d83a175fb1c2d620ecea03f1b4067891e0230b7be8fef1c3abf22372d6238fa5c7f31b6825e7cea7b5fb648ce3590d99c06d8b37872fc10c42e764b32a56acb6712131f8d3d736fd8874fc99c3096ea74faf9c3b2522de33fab5023cfee73af09142df5d54245e58ed42a1a8884b982"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec7000-0x4)=0x0) clock_gettime(0x0, &(0x7f000094e000-0x8)={0x0, 0x0}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00009d8000)="2f6465762f72746300", 0x200080, 0x0) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000a55000-0x8)={0x4, 0x7f}) timer_settime(r1, 0x1, &(0x7f0000fbf000-0x10)={{0x0, 0x0}, {r2, r3+30000000}}, &(0x7f0000614000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) close(0xffffffffffffffff) r5 = memfd_create(&(0x7f0000ce9000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) ustat(0x9, &(0x7f0000315000)={0x0, 0x0, 0x0, 0x0, 0x0}) pwritev(r5, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r5, 0x409, 0xa) fcntl$addseals(r4, 0x409, 0x9) close(r5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f0000cde000)={&(0x7f0000073000-0x1c)=[0x10001, 0x1, 0x0, 0x8, 0x100000000, 0x7fffffff, 0x400], 0x7, 0x8, 0x1, 0x4, 0x61, 0x1, {0xa79, 0x4, 0xffffffff, 0x1, 0x7fffffff, 0x0, 0x6, 0x3, 0x7, 0x200, 0xb41, 0x8, 0x9, 0x100000001, "7ac1cb9110307a77c80abd698eefe0e2be2c8c84561a51ee8e1bafc9358f1919"}}) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000d38000)={&(0x7f000018d000/0x4000)=nil, 0x4000}) socket$inet(0x2, 0x3, 0x8000000000049) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) 2017/12/06 19:47:50 executing program 3: socket$alg(0x26, 0x5, 0x0) r0 = syz_open_dev$sg(&(0x7f0000723000-0x9)="2f6465762f73672300", 0x3, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r1 = socket(0xf, 0x804, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002f8000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000168000-0x4)=0xe8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0x9}, {0x6, 0x0, 0x0, 0x8}]}, 0x8) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001bd000)="2f6465762f73657175656e6365723200", 0x200040, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00002b6000)={0x4, 0x81}) r3 = syz_open_dev$vcsa(&(0x7f0000b35000-0xb)="2f6465762f766373612300", 0x400, 0x200000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000598000-0x40)={{0x1, 0x1, 0x8, 0x3, 0x101}, 0xffffffffffffff36, 0xba, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet6(0xa, 0x80003, 0x29) sendto$inet6(r4, &(0x7f00008c1000)="8c", 0x1, 0x0, &(0x7f000066d000-0x1c)={0xa, 0x3, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0x1c) bind$inet6(r1, &(0x7f00003c6000)={0xa, 0x1, 0x100000000, @loopback={0x0, 0x1}, 0x4}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x9, &(0x7f0000fe9000-0x4)=0x1, 0x4) sendto$inet6(r4, &(0x7f0000736000)="38", 0x1, 0x8000, &(0x7f0000c30000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(0xffffffffffffffff, &(0x7f000029e000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007fb000)=0x1c) poll(&(0x7f0000372000)=[{0xffffffffffffffff, 0x400, 0x0}, {0xffffffffffffffff, 0x8200, 0x0}], 0x2, 0xefffffffffffaa79) ioctl$KVM_S390_INTERRUPT(r0, 0x4010ae94, &(0x7f00009f1000-0x10)={0x0, 0x40, 0x3}) clock_gettime(0x7, &(0x7f0000c5d000-0x8)={0x0, 0x0}) sendto$inet6(r4, &(0x7f000013c000-0x801)="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", 0x7f1, 0x0, &(0x7f00004e9000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) pwritev(r0, &(0x7f0000d10000)=[{&(0x7f0000b60000-0x39)="73fc0f3dc818cd266860e46fafd2bbc5c6968aa1b45bfbebe3adcab38b6826eba6288dcff7ca0c58d0e4041dcee9cdbd90d013c0ae0e340eb1", 0x39}], 0x1, 0x4f) r6 = syz_open_dev$tun(&(0x7f000060e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42c02) fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@generic="090082bf00fb011a00004a0000000005", @ifru_names=@generic="4f057300b088526cca265e2394ab12c4"}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) 2017/12/06 19:47:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x7) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) lseek(r1, 0xfffffffffffffffe, 0x0) 2017/12/06 19:47:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) lseek(0xffffffffffffffff, 0xfffffffffffffffe, 0x0) 2017/12/06 19:47:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000355000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x200000, 0x0) flock(r1, 0x2) 2017/12/06 19:47:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f8b000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x4200) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00002e8000)=0x0, &(0x7f00005c2000-0x4)=0x4) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x0, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000003f000-0x9)="2f6465762f73672300", 0xa820, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0x400000000423, 0x40000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xbf1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x4, 0x0, 0x100000005, 0x0, 0x0, 0x80b, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f00003d9000)="2f6465762f736e642f73657100", 0x0, 0x484000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0xe, 0x1}, 0x0, 0x200, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r1, &(0x7f00006ad000)={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0xffffffff}, 0x1c) syz_open_dev$sndtimer(&(0x7f0000fd3000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)="2f6465762f6b766d00", 0x40400, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00006cb000)=r2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ce9000)={0x0, 0x0, 0x0}, &(0x7f00007cf000)=0xc) clock_gettime(0x0, &(0x7f00002ab000-0x10)={0x0, 0x0}) fcntl$dupfd(0xffffffffffffffff, 0x406, r0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f0000c91000-0x78)={0x0, 0x78, 0x200, 0x0, 0x1ff, 0x20, 0x0, 0x0, 0x8202, 0x8, 0x7, 0x100, 0x7fff, 0x0, 0x0, 0x8e7, 0x2, 0xe8cc, 0x3, 0x8010, 0x1, 0x1, 0x7, 0x80000001, 0x0, 0x38, 0x0}, r7, 0x7, r3, 0x4) syz_open_dev$evdev(&(0x7f00001c7000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3bf, 0x80c0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$KVM_SET_IRQCHIP(r6, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x100000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x1ff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {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, 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, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffff0c27}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) syz_open_dev$loop(&(0x7f00005a4000)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000458000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) pread64(r8, &(0x7f000032c000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xeaf, 0x0) 2017/12/06 19:47:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000c4a000)="2e2f66696c653000", 0x100, 0x2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000532000-0x4)=0xfffffffffffffffb, 0x4) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) lseek(r1, 0xfffffffffffffffe, 0x0) 2017/12/06 19:47:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000154000)="2f6465762f72746300", 0x20000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="00000000000000000000000000000000", 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002ff000-0x4)=0x0) socket$inet6(0xa, 0x800, 0x400000000ff9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00005ab000)=0x5, 0x4) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x101, 0x0, 0x1e4f}, 0x10) 2017/12/06 19:47:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f6e6f70725f6374725f6165733139320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$void(r0, 0xc0045878) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x3) getpeername$packet(r0, &(0x7f0000f52000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006d9000-0x4)=0x14) lstat(&(0x7f0000a4e000-0x8)="2e2f66696c653000", &(0x7f0000249000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009df000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x6, 0x0, 0x2, 0x9, 0x80, 0x20, 0xff, r1, r2}, {0x5, 0xfffffffffffff950, 0x1, 0x1f, 0x80000001, 0x1000, 0x20, 0x80000001}, {0xfc79, 0x74, 0x200, 0x800}, 0x2, 0x7, 0x7, 0x0, 0x50, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xe632}, 0x5, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x4, 0x3, 0x80, 0x4, 0x1, 0x7}}, 0xe8) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f3e000)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x7, 0x1, 0x3, 0x9, 0x20, 0xa0, 0x8, r1, r2}, {0xd29, 0x4dc, 0x5, 0x1f, 0x3, 0x9, 0x200, 0x3}, {0x101, 0x5, 0x0, 0x6}, 0x4, 0x80000000, 0xffffffff, 0x1, 0x20, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff, 0x1}, 0x8, @in=@empty=0x0, 0x5a7, 0x1, 0x2, 0x6, 0x8, 0x100000000, 0x5}}, 0xe8) r3 = add_key$keyring(&(0x7f0000d7a000-0x8)="6b657972696e6700", &(0x7f0000049000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000710000)="69645f6c656761637900", &(0x7f00005d5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000751000)="47504c00", r3) 2017/12/06 19:47:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000080a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd6}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ff3000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006bf000-0x4)=0xe8) ioprio_get$uid(0x0, r1) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) 2017/12/06 19:47:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) lseek(r0, 0xfffffffffffffffe, 0x0) 2017/12/06 19:47:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) lseek(r0, 0xfffffffffffffffe, 0x0) 2017/12/06 19:47:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xa) fcntl$addseals(r1, 0x409, 0x9) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000c90000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fallocate(r0, 0x0, 0x3, 0x6) socket$inet(0x2, 0x3, 0x8000000000049) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) 2017/12/06 19:47:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000432000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ab7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000264000-0x10)={{r1, r2/1000+30000}, {r3, r4/1000+30000}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, 0x0, 0x0, 0x1000008, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x2000000000014, &(0x7f0000001000-0x8)={0x0, r5}, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000a6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/06 19:47:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005c1000-0x8)="2e2f66696c653000", 0x8000, 0xa) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000dbc000/0x2000)=nil, 0x2000, &(0x7f0000000000)="") pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r3, 0xfffffffffffffffe, 0x4) close(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$vcsa(&(0x7f00008fe000)="2f6465762f766373612300", 0x14, 0x501800) bind$alg(r0, &(0x7f0000129000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:51 executing program 4: r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) lseek(r0, 0xfffffffffffffffe, 0x0) 2017/12/06 19:47:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f000011a000-0x1c)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x81}, 0x1c) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f000092f000-0xa)="69645f6c656761637900", &(0x7f0000ce5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e16000)="01006b6509000000000000006700", 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000517000)={0x9f}, 0x1) 2017/12/06 19:47:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) lseek(r0, 0xfffffffffffffffe, 0x0) 2017/12/06 19:47:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000081d000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) clock_gettime(0x0, &(0x7f00001d3000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={r1, r2/1000+30000}, 0x8) 2017/12/06 19:47:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000310000-0x63)={0x0, 0x5b, "c01fced0b74d66db5fb1576674c2d4c2215b2db68f2916101c8a5a609a937c526b806b12071b2217becdf6a207e158ace079b04948f794029a26babe2c26ba0c9ac84d49a118177c1e501e3016ab66249da0ad325e28bfd8d62e41"}, &(0x7f0000443000-0x4)=0x63) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000504000-0xde)={r1, 0xd6, "c53118d6601b4738cb970483aea8126c6a0129224bfc991eb0d2eea9d3988066da8c10d3d5728700bfbdf47b7029318d5a646fefb659c9c91699b32151ea11721ccc4b6ef1b7c2347b2b764bb95e19db10596f25d2a9354a2cf4ad75fbd32769eedc54db0d6123f98c39539d9472d2c90fdefcbf385f63138aecaf5f6b517454fdd9a3e142d0c9b3cb5543033c68ba555fcec0cc32431826e6ec83b1f7b05efca8bed00d2aaf69c9934da33c5ad91a0b659828306721a562021b1d93ccfbbbcf064ce99b0da64eef8a7c40fdc05d0c3e588067b92482"}, &(0x7f00006ef000-0x4)=0xde) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) 2017/12/06 19:47:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f46000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ae4000)="2f6465762f7161745f6164665f63746c00", 0x111800, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000b1c000-0x12)={@common="67726574617030000000000000000000", 0x1}) getsockname(r0, &(0x7f0000e83000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000042d000-0x4)=0x10) write$tun(r1, &(0x7f0000345000-0x1364)=@pi={0x0, 0x88e5, @ipv6={0x4, 0x6, "c4949f", 0x1338, 0x7f, 0x62c, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x1d, 0x256, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x1c, "e40626402a805606b8300160fe8c2db79fd3e6364c3d9c93414af6fb"}, {0xc3, 0xe0, "c6c08cb1bed356828e242170c248d6c8d23675e4faa5a84c38e60b139b0a41aae866a2cd5030399690641631dc7f9794a0c54472fb4ed1148dc349a4079c66fd4395a47d957b5baa631b249689d99f9b0a1d2f4e410595f1d9401fae1b1e95f2eee9d72c6abfc5f13a2c65a71be6b0e0d0d4b64fc4aa12b1918283421fef5a3ff049ebb02ce598d1f52225e4f4a2388d546777087526f3428d778167bffae52ff0279260d3e8a146f732997a99e0771d96ac84614f707ffd1891ff70efb368aa18d1fe184536d26c29eb858eda52b4d8e3b346ac85d9b1214dde0f8264094df2"}, {0xc9, 0x42, "d71fd45788e99807ccbe5d142a9b2b1192097f6e9d2044718d174cab5dd36ee5cdf0e117ca413e8dd737b9b76c47a79b564481f13ba3c83a52421173910c3d73e5fb"}, {0xfe, 0xd7, "68d5215293704ebb607aed256a130a3584c4b320edb7bdcf8cad5e5265d9774d23d26e11ee1fdb7805614acb4b4504c25a3ade97166005b80913daa3b3cd5b86e7ee79dc5a71a623a6b57cee3db3bd49b2a45e9af8ea4763f18cf088e8454d0d6e896acede1be61767d2b3c458eb163a889e9b81dd68be66910a72be8f250bd8b363a77662e8e7c19223ff06f148fb47455a6ed7a24a38db0ef6555336a50f2eedd7a4f4e0e6b3fe769f2ac59dface1563eec583fcbdf41c29dae12d42ef5526fb262fde75bdc68ef4c47e9e67072ff9bd3cc9e4c51b1b"}, {0xc2, 0x1000, "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"}, {0xc2, 0x0, ""}, {0xc3, 0xe, "2ec049675150c7fc05592533859f"}, {0x5, 0x81, "277953f11507e91a40b119eef061892668771f405dcbdcb7a1061e3d1a3b3441d4872541b8d7cb83bf9f58bb6460d9e822a2013dee5a273c563d4397131a2889e90a046252884b60176e4e4d10beb8c788592317528f422dc2500328dcd52a22610fc4dde4b01abadc7e19d6b11de3bf07b4ca8826b40bcac3566310a732c76954"}]}], @dccp={{0x2, 0x3, 0x4, 0x1, 0x7, 0x0, 0x0, 0x2, 0x78, "bfaf32", 0x9, "f02dfb"}, "f8675f0fee76c1c52eb9dec705a165da569339415b791b1226ac914bad9b7f5b96f38a40c5be270d261cfb4fa3c1e68b44a094318287b14e6151210fc8f5f91c9418e708ba58d34b925b1f5598239d9cb091061b71080ac97ae7bd7c85adf171e9e4f7067e842482"}}}}, 0x1364) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00007a4000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) 2017/12/06 19:47:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000154000)="2f6465762f72746300", 0x20000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="00000000000000000000000000000000", 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002ff000-0x4)=0x0) socket$inet6(0xa, 0x800, 0x400000000ff9) openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x101, 0x0, 0x1e4f}, 0x10) 2017/12/06 19:47:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) lseek(r0, 0xfffffffffffffffe, 0x0) 2017/12/06 19:47:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) r1 = add_key$user(&(0x7f000025c000-0x5)="7573657200", &(0x7f0000e34000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ec7000-0xea)="ab52d7d7b80fb2f7db608b6ffab47c7f6646a9dab49d8b7052202ffe9ceea8e65b3122d7ee23686ab731cde11168354b82e7c861467a2f4ca7fbc917b2e44a8c7aaeea308f1c14e0967522c84d6cb9f8b108ab7ddcce8dcb642a4cf199622ba9af121867b42389ba15d04c1840a0c4866366178d5b7610ca2250ac4fac1c73de7d434d22e89f3cda67028c0587027284b4fa03eacae5106842a0f1e28565f8c4524262867311a7bea72de89850c6e6de198fd9ec1711a07d063aeb4f8474d98f9a5d0b3605d2f4708665f3337f10c7695d34385160c64f223a4bd862d3b886fa39449ce5a746d8f55aff", 0xea, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r1, 0x1) 2017/12/06 19:47:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008dc000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) 2017/12/06 19:47:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000be8000)={r0, 0x5, 0x3, "ed26537503e5602337f5212f9f6884e08ab4344f0f4d12cdea4e720380802b2197dea762672cc982c8915da5dbf2c30d67bbd43baad3218ee90fcaa2b3e60be1cc30e6ca54fb0115df662629d4da0d3a033a6647b8f2e64821f9944a9971bbd359c1b1cad2ac302ce97d1daa7d664233e4380a3748deea2be2b8c5223d1152a27323ee35341556a1c3127746699a1fbcdd0408481e62578feab4fd71b8025e60587098f95e2c2b7338107020d17a2bec0c712801ac1c2944bb5863d74df33260f94446ce94a5765568a6fa972c37d889237569926d9a60cfe90fd28d4e1de73c"}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00007cc000-0x94)={{0x4, 0x6, 0x1, 0xfff, 0x0, 0x8}, 0x4, 0x0, 0xe01, 0x2426, 0x8, "ce8d3a772ce7b5f6c77a277b8d5479715e2fed7ccf9eadee5ce2f9c4b6e2b756d4b2df2b301fb57da211d1c7de1db7a1995b9f62548cf12af0351417a6961345f76d4cca0f14fdaa271ec2b7cd81d02593bc9f2605b3b1ed68d2b0a6e55fbfde4532e9aef7856fc411f7987d1c44d5c918aa40fabf29b390a7e401d840f6c482"}) 2017/12/06 19:47:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) lseek(r0, 0xfffffffffffffffe, 0x0) 2017/12/06 19:47:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) 2017/12/06 19:47:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x80000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00003d7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00007d2000-0x8)={r2, 0x2}) 2017/12/06 19:47:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) r1 = request_key(&(0x7f00005f4000-0xc)="69645f7265736f6c76657200", &(0x7f0000d2e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000f000-0xd)="3a6e6f646576766d6e65743100", 0xfffffffffffffffd) request_key(&(0x7f00007a2000-0xc)="636966732e73706e65676f00", &(0x7f0000694000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000175000)="2d", r1) 2017/12/06 19:47:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) personality(0x4000005) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) r1 = syz_open_dev$mice(&(0x7f0000710000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00001c5000-0x4)={0x8}, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r2, 0x409, 0xa) fcntl$addseals(r2, 0x409, 0x9) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x8000000000049) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) 2017/12/06 19:47:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e37000)="2f6465762f72666b696c6c00", 0x400, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) lseek(0xffffffffffffffff, 0xfffffffffffffffe, 0x0) 2017/12/06 19:47:51 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KDDELIO(r0, 0x4b35, 0x20) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000dc1000)=@generic="363ba4c94c59495d7b34e402d5edf2ee", 0x10) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) 2017/12/06 19:47:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x80, 0x8000) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) lseek(r0, 0x0, 0x0) 2017/12/06 19:47:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000154000)="2f6465762f72746300", 0x20000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="00000000000000000000000000000000", 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002ff000-0x4)=0x0) socket$inet6(0xa, 0x800, 0x400000000ff9) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x101, 0x0, 0x1e4f}, 0x10) 2017/12/06 19:47:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f00009fa000)="8529ec29106e031b373bd73c7842dc340eb5f5ce2169ffff0535e9624a3b0f9bd08480f18b1fda46938f1549d89387a9ebe672824f55389267b13b4ad772828f8b9b12291fc2d8afd33ffba133a5e697e30c24f1b7f305db6493f0a2fab13dc507b3d60414b1072ddaaeb7dfb05a6ef54747ab0c989dc833ce035094ed41973e65ab0de8") getpeername(r0, &(0x7f0000d15000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00009a3000-0x4)=0xe) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) 2017/12/06 19:47:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1, 0x3, 0x3, 0x3, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xa) fcntl$addseals(r1, 0x409, 0x9) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000c90000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fallocate(r0, 0x0, 0x3, 0x6) socket$inet(0x2, 0x3, 0x8000000000049) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) 2017/12/06 19:47:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000254000-0xc)={0x0, 0xe8, &(0x7f0000794000-0xe8)=[@in6={0xa, 0x0, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, @in6={0xa, 0x1, 0x783c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x2, 0xbdd2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000838000+0xd8a)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009c3000)={r1, 0x7}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000b9c000)=0x5) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00009cf000-0xc)="2f6465762f6175746f667300", 0x400000, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ec0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000059b000)={0x0, 0x6, 0x8, 0xd1c1, 0xff, 0x100, 0x8001, 0x8, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0xffff, 0x0, 0x8001}}, &(0x7f0000aa3000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e9c000-0xc)=@sack_info={r2, 0xc26b, 0xbe}, 0xc) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000000e000)="6664696e666f00") getdents64(r3, &(0x7f0000004000-0x14)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24) getdents64(r3, &(0x7f0000007000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a8) r4 = getpgrp(0x0) tkill(r4, 0x5) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) ioctl$TCSETAW(r3, 0x5402, &(0x7f000079b000)={0x100000000000, 0x7, 0x8000, 0x3, 0x1000, 0x455c, 0xfffffffffffff19c, 0x8001, 0x8, 0xffffffff}) 2017/12/06 19:47:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) 2017/12/06 19:47:51 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00001eb000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00005f6000)={0x0, 0x0}, &(0x7f0000000000)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) 2017/12/06 19:47:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ac2000)={0x0, 0x0}) sendto(r0, &(0x7f0000dcb000-0xea)="36e01124592af52ecdee2b8c38ba228682c4ec80ae75a8f8fb95617fec1ade634e36ac74a73b3d95f5d3030600dfcc5c905fc2472db1cf5589a33cfa49976600da9eeaa60ba7a2fe9d59dd8dca0e908eb0fa340a0fa6a21e919d6d957f566e791a96e3ebe51356a6343b807ba6d468622fda27d90a8f067c279ab7a1c4e985bd753353046725b89ed0fd571304e861c4e7c219ecdf19b11e96518d588a5587f6eae0e60c91bf8856aa82829fcb09ad6846276fa93ebbc1a5291a4a5e5e4230bbd3ab03ecdbe1a93e07f82d28081d15e33e47410a78ed8e1e1dc6afbe7c09e7be5ce482965f82df7522dc", 0xea, 0x4000000, &(0x7f00001c0000)=@alg={0x26, "6861736800000000000000000000", 0x0, 0x0, "736861332d3232340000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) socket$llc(0x1a, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000093c000)="2f6465762f6175746f667300", 0x10000, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fe3000-0x9)="2f6465762f72746300", 0x8041, 0x0) renameat2(r1, &(0x7f0000904000-0x4)="2e2f66696c653000", r2, &(0x7f0000828000)="2e2f66696c653000", 0x4) r3 = syz_open_dev$mouse(&(0x7f00000a8000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xe85, 0x400940) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000cc0000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r4 = getpgid(0xffffffffffffffff) ptrace$poke(0xffffffffffffffff, r4, &(0x7f000010b000)=0x0, 0x1f) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) eventfd2(0x5, 0x1) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c27000)="2f6465762f7161745f6164665f63746c00", 0x400, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000d5d000-0xc)="000000000000000000000000") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r0) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r2, 0x409, 0xa) fcntl$addseals(r2, 0x409, 0x9) bind$bt_l2cap(r1, &(0x7f00001c5000-0xe)={0x1f, 0x0, {0x53, 0x1f, 0x0, 0x7, 0x9, 0x80}, 0x8, 0x2947}, 0xe) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x8000000000049) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) 2017/12/06 19:47:51 executing program 4 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) lseek(r0, 0xfffffffffffffffe, 0x0) 2017/12/06 19:47:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) waitid(0x0, r0, 0x0, 0x1000008, &(0x7f0000d53000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) timer_create(0x5, &(0x7f0000818000-0x58)={0x0, 0x3, 0x0, @thr={&(0x7f0000cce000)="0fed74373723e906726af3ea43c221bcceacfcf26ce074245573e03ec952d2d82d9ff2e7c6eab0ea01382e919a97c8fcd2c502e05d0aa8a38772ddba3a17506c3ffe7dccd4a92b5cac1b2d6cc363fbe51cdb7879a8557c073c7c25088ab49191c00a60e4b3b05fcbdf31eec2c4959992f2ffd7327452490b4acf46af03afb1be9398ca04806d294bbbe7797f285843700d17103aa524aae16cc7150c08b46b880cdffab691", &(0x7f000002f000)="177797729945be26d2e5ce5aa7dff112d83776dbcf3284ae77f32b0a8026c354882ea3ad4e608111ac563068e2e58397f6f3837adf903f7a162f7d69466a5fcfd626830b171c59b69c25c87731503c73b43f0e0920b785c384ca33b5b7541a6ca23c18db3f32c1a3065c40f17cbd5204c5133fdce6bf597f3d030edee87eedcf5b9dbb4f00c4491783eaee446ed46d324b512d68f09d57fe56"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ef000)=0x0) clock_gettime(0x0, &(0x7f0000579000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00006cd000)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000c76000-0x10)={{r3, r4+10000000}, {r5, r6+30000000}}, &(0x7f0000bff000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) socketpair(0x9, 0x1, 0x7ff, &(0x7f0000c8a000-0x8)={0x0, 0x0}) ioctl$KDSETLED(r7, 0x4b32, 0x3) r8 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009b1000-0x11)="2f6465762f7161745f6164665f63746c00", 0x48000, 0x0) mq_timedreceive(r8, &(0x7f0000e64000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20, 0xffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) ptrace$pokeuser(0x6, r0, 0x7, 0x100000000) request_key(&(0x7f0000f6d000-0xa)="00000006656761637300", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000154000)="2f6465762f72746300", 0x20000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="00000000000000000000000000000000", 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002ff000-0x4)=0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x101, 0x0, 0x1e4f}, 0x10) 2017/12/06 19:47:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) fchmod(r0, 0x4) r1 = syz_open_dev$sg(&(0x7f000059a000)="2f6465762f73672300", 0x81, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f0000000000)={0x14, 0x0, 0x7, @fuse_poll_out={0x80}}, 0x14) 2017/12/06 19:47:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x3, &(0x7f000056f000)={0x0, 0x0}) readlink(&(0x7f0000ef9000-0x8)="2e2f66696c653000", &(0x7f0000afa000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00007ec000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000072a000)=@assoc_value={0x0, 0x0}, &(0x7f0000587000)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) lseek(r0, 0x0, 0x4000000007) creat(&(0x7f0000bc3000)="2e2f66696c653000", 0x4) 2017/12/06 19:47:51 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f000012c000)=0x0) ioctl$KDADDIO(r0, 0x4b34, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000001000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4, 0x40000001, &(0x7f0000000000)={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa1}, 0x1c) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) [ 863.751354] QAT: Invalid ioctl [ 863.765542] QAT: Invalid ioctl 2017/12/06 19:47:51 executing program 6 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eed000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) accept4(r0, &(0x7f0000f14000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ae8000)=0x14, 0x0) 2017/12/06 19:47:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) lseek(r0, 0xfffffffffffffffe, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000a50000)=0x1) 2017/12/06 19:47:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$getown(r0, 0x9) sched_setattr(r1, &(0x7f000087c000)={0x0, 0x7, 0x1, 0x3, 0x7ee5, 0x1ff, 0xc3a0, 0x1}, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x5, 0x80040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000001000)={&(0x7f0000000000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000001000-0x8)=[{&(0x7f0000001000-0xdb)="fdc2af1357b9c52a28795ba30cbd221c2e1b78f7f5c25be2d51d8d9948f89ee32cdf4ccd781709e59f6a4b230789f4f93a44a41b027106f95b559ed19f41011e57d4d4d15b6965e493cb17bbb3f4b44d0cf5431d5b6ecea96093931bd90acaa63ea65f026c9cedffac2c65d1496a6fc61714d9023fb48ef512944af7802154546599dd97034ddf90aa70d2ff571411cbeba0d478e07f6d84cc69a6ebf26cb31e5fabc878fc76fb38348a4a00b4817b901cc1e577398cb826d40b26f2f5eb3a0bceb1e8b54af8674e692cd40ecbc8a95aa16f40e1cb5bd07e9adb4a", 0xdb}], 0x1, &(0x7f0000001000-0x70)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r1, r3, r4}, @cred={0x18, 0x1, 0x2, r1, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r7, r8}], 0x70, 0x20000000}, 0x10) r9 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f76637300", 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r9, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x4, &(0x7f0000003000-0x8)="2e2f66696c653000", r5, &(0x7f0000002000-0x7f)="53828bce12c58707fb3656bdfbafdccfed96cbc802ded6ba74359c5bb1ccc630b3255e32c35a9121214e263fb071138b3b5dd5dd274058918e2e2e93e5bc21143f98a3cbf217a5d4ac4a4dbac5cbabfc3ca3c792be6b9b492c0ba74262a5953a4b2e564f5022043c24837ba80169c1534bebf302b255899b48532007e3eee7") 2017/12/06 19:47:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000b9a000)=0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xcd, &(0x7f000089a000)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000876000)={0x0, 0x8, 0x4, 0xfff}, &(0x7f0000af8000-0x4)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000095b000-0x28)={@generic="606565b932a8228b593affa26c6cb9a8", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000050c000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000bf2000)={r1, 0x50, "ba4ccf5d2b92a78307b91a574d206de49f355d1773ba6db1f2b1b1fe626e818e0088cfdb5650994d49b8c32a78ff879d27a66b2cb1234964709afd54aa9cab8a4239587cbcfd18b98b508146e9c0087a"}, &(0x7f0000ace000-0x4)=0x58) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x3, 0x0}) close(r0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xa) fcntl$addseals(r1, 0x409, 0x9) syz_open_dev$vcsa(&(0x7f0000be5000)="2f6465762f766373612300", 0x80000000, 0xe736ee42d7ba0525) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x8000000000049) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) 2017/12/06 19:47:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000639000)="b5e2ffffff000000064457414516c894", 0x10) 2017/12/06 19:47:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000154000)="2f6465762f72746300", 0x20000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="00000000000000000000000000000000", 0x10) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x101, 0x0, 0x1e4f}, 0x10) 2017/12/06 19:47:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) eventfd(0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000a74000-0x8)="2e2f66696c653000", 0x200002, 0x100) bind$ipx(r1, &(0x7f00009c5000)={0x4, 0x6, 0x9, "12476e1ca1f0", 0x401, 0x0}, 0x10) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6563622d73657270656e742d61767800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000081e000-0x9)="2f6465762f72746300", 0x301000, 0x0) ioctl$sock_bt(r2, 0xdd1f, &(0x7f0000e9f000)="7e0336fdff0dd26cc29a1b2bb324e30510c15a0a43f65a9ccf1e2de860ddc93d417373a1a951449bb107a78bd2b57ad62efcd044c1e98ee8c94afcc9dd25037d16820baff79074a3d3b701a4ba5171afce201861506e52fc357f12a550bea6824314f8c0b139d69cc2d35b7bdacd19e67e9deda1f4167223f85cf87c054ac9a00febdd3180ec9fcdddf8de9918998459aa179aa102241550a4226407bea7301a0d8f1715fc51e62834a55ef3dd6a6571773f363f1994812b1fcf8efcda1532b4463c0bb81a5c425d428ff10fee346adbc514885cd2eefb3fbb506f81") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000154000)="2f6465762f72746300", 0x20000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x101, 0x0, 0x1e4f}, 0x10) 2017/12/06 19:47:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x400000, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000f9000)=0x0) r1 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r2, 0xfffffffffffffffe, 0x4) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a99000)={&(0x7f0000b50000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x8, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[], 0x0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000aa1000-0x3)=0x60f) sendto$llc(r1, &(0x7f000054c000)="f6b219445da1b76fc7e48015fe52bb46aeab7681edae13", 0x17, 0x10, &(0x7f0000e40000-0x10)={0x1a, 0xc, 0x6, 0x9, 0x4, 0x10000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) get_mempolicy(&(0x7f0000c8a000)=0x0, &(0x7f00003ad000-0x8)=0x0, 0x1f, &(0x7f00006f8000/0x3000)=nil, 0x2) fcntl$addseals(r1, 0x409, 0xf) fcntl$addseals(r1, 0x409, 0x9) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x8000000000049) 2017/12/06 19:47:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) getpid() r1 = getpgid(0xffffffffffffffff) r2 = getpgrp(r1) r3 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000000)=0x20, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r2, 0x0, 0x61000006, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDDISABIO(r3, 0x4b37) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7ff) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair$inet(0x2, 0x80003, 0x7, &(0x7f0000000000)={0x0, 0x0}) 2017/12/06 19:47:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) lseek(r0, 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007d8000)=@assoc_value={0x0, 0x9}, &(0x7f00008ef000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000723000)={0x0, 0x4d, "0325aee354539e42743e1d07956062bcad5081167d4ff9a1a074a731949f4cebe6659a40439d515d9f857ee12a77418f3dec8f837d10b17d0acecad76fd8878e0ea546198eb2fbadfdd772e8c8"}, &(0x7f0000729000-0x4)=0x55) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e50000)={r1, 0x9}, &(0x7f00000e3000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000083f000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000185000-0x4)=0x18) time(&(0x7f0000294000-0x4)=0x0) sendmmsg$inet_sctp(r0, &(0x7f0000621000-0x1c)=[{&(0x7f0000900000)=@in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c, &(0x7f0000f88000-0x18)=[{&(0x7f0000974000-0x37)="a41ef004908d90e9e3e0839481ab308402a54fd30d4b652e4f8036ea6e7dc14057397217cdd3f97ce99cb699f1f47dd72a7cb4c064ceb9", 0x37}, {&(0x7f0000346000-0x7b)="249f44fe0b8621346f7a26d901d803671400132b64c0b7bdea5ab6f4daa04e0bd3630a2f5d0ee615682975011a663607c70a63d9c5966639f8ba23507c71e237fec11622550c6f7d0ed36766671d0c8bd99f439e474fc8418ad8bf15e3a3d3b14ce89b5ca948fe8005d52a631c307e37c603612b28c071900e552c", 0x7b}, {&(0x7f00006f0000)="c28c5cfed7cf9d529963081061da190c42cbf8de16650301e3a801f9dae9412ee283310ab78d0209133e5e37caa3a9da1dc6c10ab6acc7e2e3418ea8160f3e4a2be58e3f83c440a85bf55cedc51fdd4b572c354eed8841c40c117f323ca699bb25ed21f827c9e925e2", 0x69}], 0x3, &(0x7f0000609000-0x58)=[@sndinfo={0x1c, 0x84, 0x2, {0x10, 0x8, 0x80000001, 0xbc, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x3ff, 0x9, 0x201, 0x5, 0x9, 0x6f12, 0x9, 0x6, r3}}], 0x58, 0x10}], 0x1, 0x880) 2017/12/06 19:47:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006d9000)={0x0, 0x0}) socket$nfc_raw(0x27, 0x1, 0x0) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) [ 863.829281] FAULT_INJECTION: forcing a failure. [ 863.829281] name failslab, interval 1, probability 0, space 0, times 0 2017/12/06 19:47:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000154000)="2f6465762f72746300", 0x20000, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x101, 0x0, 0x1e4f}, 0x10) 2017/12/06 19:47:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xa) fcntl$addseals(r1, 0x409, 0x9) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x1) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x8000000000049) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) [ 863.887178] CPU: 0 PID: 31721 Comm: syz-executor6 Not tainted 4.15.0-rc2+ #120 [ 863.894579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 863.903917] Call Trace: [ 863.906499] dump_stack+0x194/0x257 [ 863.910123] ? arch_local_irq_restore+0x53/0x53 [ 863.914785] ? print_usage_bug+0x3f0/0x3f0 [ 863.919025] should_fail+0x8c0/0xa40 [ 863.922737] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 863.927826] ? lock_downgrade+0x980/0x980 [ 863.931961] ? find_held_lock+0x39/0x1d0 [ 863.936020] ? lock_downgrade+0x980/0x980 [ 863.940162] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 863.946032] ? rcu_note_context_switch+0x710/0x710 [ 863.950941] ? iterate_fd+0x3f0/0x3f0 [ 863.954723] should_failslab+0xec/0x120 [ 863.958673] kmem_cache_alloc+0x47/0x760 [ 863.962717] sock_alloc_inode+0x70/0x300 [ 863.966748] ? sock_destroy_inode+0x70/0x70 [ 863.971046] ? fget_raw+0x20/0x20 [ 863.974478] ? map_files_get_link+0x3a0/0x3a0 [ 863.978948] ? sock_destroy_inode+0x70/0x70 [ 863.983242] alloc_inode+0x65/0x180 [ 863.986838] new_inode_pseudo+0x69/0x190 [ 863.990867] ? prune_icache_sb+0x1a0/0x1a0 [ 863.995086] sock_alloc+0x41/0x270 [ 863.998627] SYSC_accept4+0x112/0x850 [ 864.002413] ? kernel_accept+0x2f0/0x2f0 [ 864.006461] ? __sb_end_write+0x9e/0xd0 [ 864.010410] ? fput+0xd2/0x140 [ 864.013577] ? SyS_write+0x184/0x220 [ 864.017258] ? __do_page_fault+0x3d6/0xc90 [ 864.021462] ? SyS_read+0x220/0x220 [ 864.025064] SyS_accept4+0x2c/0x40 [ 864.028576] ? SyS_listen+0x350/0x350 [ 864.032360] do_fast_syscall_32+0x3ee/0xf9d [ 864.036657] ? do_int80_syscall_32+0x9d0/0x9d0 [ 864.041212] ? lockdep_sys_exit+0x47/0xf0 [ 864.045328] ? syscall_return_slowpath+0x2ad/0x550 [ 864.050231] ? sysret32_from_system_call+0x5/0x3b [ 864.055051] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 864.059867] entry_SYSENTER_compat+0x51/0x60 [ 864.064241] RIP: 0023:0xf7f4bc79 [ 864.067572] RSP: 002b:00000000f774708c EFLAGS: 00000296 ORIG_RAX: 000000000000016c [ 864.075252] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020f14000 2017/12/06 19:47:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) lseek(r0, 0xfffffffffffffffe, 0x0) openat(r0, &(0x7f0000835000)="2e2f66696c653000", 0xc0000, 0x154) ioctl$KVM_S390_INTERRUPT(r0, 0x4010ae94, &(0x7f00001a9000-0x10)={0x1ff, 0x7, 0x10001}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005c8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008a0000-0x98)={0x0, @in6={{0xa, 0x0, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x369c, 0x400}, &(0x7f00005f3000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c23000-0x20)={0xd0d, 0x3, 0x9, 0x10000, 0x8, 0x3, 0x4, 0x7, r1}, &(0x7f0000772000)=0x20) 2017/12/06 19:47:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x101, 0x0, 0x1e4f}, 0x10) 2017/12/06 19:47:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eed000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00009dd000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d92000)=0x10, 0x80800) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000ee7000)=@pic={0x6d5, 0x0, 0x7, 0x17, 0x8, 0xcbd, 0x60000000, 0x5, 0x58c, 0x7fff, 0x1, 0x1, 0x29, 0x2, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c68000)={0x0, 0x7ff}, &(0x7f0000d3c000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000201000)={r2, 0x1, 0x83, "f4369036f97918f7385ceefa718cc2fd0b745ba89d6963d585b344dcc99a97830dc87aa7b03b4712a9f189f6bc762ae51f67b6abf9f3cad43b310e9665c88b790bb1a2fd1c29187b25057a860cf2a24c38e56051fad8d33accc1fa1e3e52a231fa857ea6f0d9aa2003a175bf7618960ebc5c15eb0e267227b599134993da0335a82827"}, 0x8b) r3 = syz_open_dev$vcsa(&(0x7f0000703000)="2f6465762f766373612300", 0xfff, 0x200200) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000881000)={0x4, r0, 0x1}) accept4(r0, &(0x7f0000f14000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ae8000)=0x14, 0x0) 2017/12/06 19:47:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000001000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00003b5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000153000-0x4)=0x8) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={r1, 0x2710}, 0x8) 2017/12/06 19:47:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)="2f6465762f6375736500", 0x2000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f000022d000)={&(0x7f0000ffe000)=[0x8, 0x3693], 0x2, 0x2, 0x400, 0x6, 0x7, 0x80000001, {0x3, 0x9, 0x80000009, 0x800, 0x3, 0x8, 0x0, 0x7f, 0x81, 0xa0d, 0x7, 0x4, 0xffffffffffffffe1, 0x99c, "b962ce6d0f108d7bed169a0b5db6d5cbe770abf57110c74070203c835ac16853"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c01000)={0x26, "736b636970686572000000000000", 0x2000, 0xf, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) symlinkat(&(0x7f0000bd9000)="2e2f66696c653000", r0, &(0x7f000021b000-0x8)="2e2f66696c653000") 2017/12/06 19:47:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004d4000)="00", 0x2) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000b1d000)={0x0, 0x2000, 0x7fffffff, 0x100, 0x3ae14000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r2, 0xfffffffffffffffe, 0x4) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e95000)="2f6465762f73657175656e63657200", 0x8001, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000ef6000)={0x210, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) write$sndseq(r3, &(0x7f0000b17000-0x180)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x8, 0x0}, 0x0, &(0x7f0000347000-0x30)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}}}], 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00002ef000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009fe000-0x4)=0x6a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a40000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xa) fcntl$addseals(r1, 0x409, 0x9) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x8000000000049) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ce0000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000bb2000-0x18)={@loopback={0x0, 0x1}, 0x1000, r2}) [ 864.082503] RDX: 0000000020ae8000 RSI: 0000000000000000 RDI: 0000000000000000 [ 864.089741] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 864.096979] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 864.104216] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/06 19:47:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) getpeername(r0, &(0x7f00009ac000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000070e000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001f6000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000968000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b41000)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x0, 0x7fff, 0x3, 0x7ff, 0x11, 0x80, 0x80, 0x2, r1, r2}, {0x9, 0x6, 0xfffffffffffff000, 0x80, 0x2, 0x4, 0x8, 0x1ff}, {0xb54b, 0x7, 0x8, 0x74}, 0x0, 0x80000000, 0x9, 0x1, 0x0, 0x3}, {{@in=@multicast1=0xe0000001, 0xfffffffffffff21e, 0x5}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x2, 0x3, 0x8, 0xffffffffffff7fff, 0x7, 0x665}}, 0xe8) r3 = syz_open_procfs(0x0, &(0x7f000073d000-0xa)="6e732f6367726f757000") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00002e0000-0x4)={0x1}, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f000051d000)={0x8, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "d895036731a4b294", "443b193c133ffbbd14fadb5f82cfb6b1d3bb3fbf9d134357b33c5dc3e03fadfa", 0x7, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/06 19:47:51 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000741000-0x7)="73746174757300") r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000001000)="3adf4be781cc7ea0a86c5b0bd215f30b775f9333cbf72249798462e76f39fce000f7056f3cd07493094deb9cb7c4becf1259361b8688b094301dea2b26b87910e91de1ef25707562", 0x48, 0x40, 0x0, 0x0) sendto$llc(r0, &(0x7f0000000000)="e8dfbdb62e119d6a8819b655e5d4048f445d6996775c3fed1937a420cd4af92a0a441fc3857ad435c5fcf14985c8430746b9e69317c4645571d206a6bd3655760d578c41", 0x44, 0x8000, &(0x7f0000000000)={0x1a, 0x1b, 0x0, 0x100000000, 0x4, 0x6aaa8924, @random="0fba45e5e9aa", [0x0, 0x0]}, 0x10) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) 2017/12/06 19:47:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) lseek(r0, 0xfffffffffffffffe, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000799000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/06 19:47:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d5e000-0x11)="2f6465762f7161745f6164665f63746c00", 0x800, 0x0) pread64(r0, &(0x7f0000a40000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007b6000)={0x0, 0x0, 0x0}, &(0x7f0000722000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000173000-0x11)="6e65742f736f66746e65745f7374617400") ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000413000-0x10)={&(0x7f0000da2000/0x4000)=nil, 0x4000}) ioctl$TIOCMBIS(r3, 0x5417, &(0x7f0000ce9000-0x4)=0x3f) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000892000-0x14)={0x2, 0x3, 0x2, 0x1, 0xe}) 2017/12/06 19:47:51 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x88, 0x10}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000a1d000)={r1, 0xa, 0xec, "5da4884941e5e67f208e27b682e3664f992f0ca097d974fc1ae0310bc85d707343ffc265e5ab352427948181ec12205ea9af6d838f13d0fd4fb3a58d72e38d5ec21c229f44c5b5f47834b6727b7661c8f99899fff95d9ad1ca07ee77d2166d25d70b48c7d04754c80bdc50338c80eed2899b7da98af4119d24d31112b0eb45dd29a864cea589ed068c5ad33c65e8f9e734a1022bf3e78b4edebfdb950f705eda563dbaacb1d0fb1c27b371dbc959318425a6cf48fdae474c62f8260057c52b88cf96ac2e8c46a9693fe10c5b4292f3bce2dc154f953d77e5f53ebf95f2470e21df269e8ddecddac99065eadb"}, 0xf4) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) 2017/12/06 19:47:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) getdents64(r0, &(0x7f0000a1e000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ea8000)={0x0, 0x9}, &(0x7f0000fd2000-0x4)=0x8) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000b28000-0x11)="0000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000642000-0x6)={r1, 0xfffffffffffffffe}, 0x6) lseek(r0, 0x0, 0xffffffffffff0001) 2017/12/06 19:47:51 executing program 5: socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x101, 0x0, 0x1e4f}, 0x10) 2017/12/06 19:47:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) flistxattr(r0, &(0x7f0000a3e000-0x16)="00000000000000000000000000000000000000000000", 0x16) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000112000)=0x0, &(0x7f0000c6d000)=0x4) 2017/12/06 19:47:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x101, 0x0, 0x1e4f}, 0x10) 2017/12/06 19:47:51 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000a8f000)="2f6465762f696e7075742f6d69636500", 0x0, 0x200000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000636000)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bf9000-0x2)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f2d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x641dc6f6, 0x141000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x3e, &(0x7f0000000000)={0x0, {0x1ff}, 0x40000001, 0x9}, &(0x7f0000001000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x5, &(0x7f0000002000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000001000-0x1)={0x34}, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000b19000)={0xffffffffffffffff}) 2017/12/06 19:47:51 executing program 4: madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xf) r0 = memfd_create(&(0x7f0000d37000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) lseek(r0, 0xfffffffffffffffe, 0x0) 2017/12/06 19:47:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eed000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = accept4(r0, &(0x7f0000f14000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000589000)=0x14, 0x800) splice(r0, 0x0, r0, 0x0, 0x6795, 0x2380f0aa74059f3a) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000234000-0x38)={0x1, 0x0, [{0x4, 0x3, 0x0, 0x0, @irqchip={0xc26d, 0x1ff}}]}) fcntl$getownex(r1, 0x10, &(0x7f0000f65000-0x8)={0x0, 0x0}) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000d1a000-0x8)={&(0x7f00003d1000-0x45)="d9eb3196f52024a5fb5bc3a85ff663e15ce4abfd5f791a6f510f2911f447de952890f8acb676a36f01b7df491bc3a4a4a7220a186810957282e79b9768eef286238be7a4c6", 0x45}) 2017/12/06 19:47:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000871000)="2f6465762f7667615f6172626974657200", 0x149001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x3) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000f6d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x9, 0x4, 0x100, 0x1ff, 0x240010, r4}) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r3, 0xfffffffffffffffe, 0x4) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d08000)="b50000000000000057496516c0a6", 0xe) 2017/12/06 19:47:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x101, 0x0, 0x1e4f}, 0x10) 2017/12/06 19:47:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000082000-0xd)="2f6465762f7573626d6f6e2300", 0x7, 0x2) r2 = mmap$binder(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x1, 0x10010, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f00003ff000/0x2000)=nil, 0x2000, 0x2000000, 0x68812, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00001f6000+0x2d)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000c39000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000aa3000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000067f000)={0xbc, 0x0, &(0x7f0000c33000)=[@increfs_done={0x40106308, r2, 0x4}, @register_looper={0x630b}, @reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x48, &(0x7f000029e000)=[], &(0x7f0000f2e000)=[0x40, 0x38, 0x28, 0x78, 0x78, 0x70, 0x20, 0x40, 0x30]}, 0x4}}, @free_buffer={0x40086303, r3}, @increfs={0x40046304, 0x1}, @transaction={0x40406300, {0x2, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x48, 0x10, &(0x7f0000202000-0x48)=[@flat={0x77682a85, 0x0, r4, 0x2}, @flat={0x73682a85, 0x10a, r5, 0x1}, @flat={0x0, 0x1, r6, 0x4}], &(0x7f0000f14000-0x10)=[0x60, 0x40]}}], 0xa5, 0x0, &(0x7f0000624000)="76526fbbd10489f91589f661ada2821991b6ce1709477427c1ff628713ba7fff5a0dfaece909d2d037d26cd28dfe7966369740350235012cce38a866da133e18595def7117914b9012990cd3f0b9e0eb6657925c8993a295bf439d86b63c5a7df0c0459f2dc51ef39078d90e70adf4f8ca9bcade00cc525d80aea630660231c2135e954412e70ddc117b4a236693630332c46a10feca96dd152ebd680240b35c7193530226"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) r7 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r7, 0x409, 0xa) fcntl$addseals(r7, 0x409, 0x9) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4000, &(0x7f0000b5f000)=0x100000001, 0x10001) socket$inet(0x2, 0x3, 0x8000000000049) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) 2017/12/06 19:47:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000ef6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d41000-0x4)=0x3b) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008e2000-0x7)="766d6e65743000", 0xfffffffffffffffd) lseek(r0, 0xfffffffffffffffe, 0x0) io_setup(0x1, &(0x7f0000a97000-0x4)=0x0) io_submit(r1, 0x6, &(0x7f0000762000-0x18)=[&(0x7f000012d000-0x40)={0x0, 0x0, 0x0, 0xe, 0xd1d4, r0, &(0x7f0000a54000-0x54)="b8eccad43099053d5f8d6f932dfc044cac757a53bd39118b9827583043487369af460538f7ef9bcbe3a5233495553b7de96340a4ede806427d4ca08038afa5e365647ceb720e91c025ec808eff13d12470c61624", 0x54, 0x6, 0x0, 0x1, r0}, &(0x7f0000fa7000-0x40)={0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffb, r0, &(0x7f000062a000)="3f4ec1ed7d09a4de615475ba744396cdb3515c96dfddebd91c3885d402393153cab9f60b939239910ddf1f25e877a96270af3c8c76cea97722fc84eccc153e9305a6469ce94efb9e8cd6de635a4cd6e94129bd864c1fd3cff3797faf8d2f1c", 0x5f, 0x2, 0x0, 0x0, r0}, &(0x7f0000fd1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1000, r0, &(0x7f0000cff000-0x70)="34e614e715a481d300349e23808462b0172e58e25618c1852eef420eee007dfecb6e3ea2984e4425ad7b5394d26fb7b5bda71805daff6e58892dc642ff5805bec9c5a44483ee538a6748068067ed8ecf5a8c12a57f50d1eca699e3622e07cc91ea79fba275623fcfdd5863450557937b", 0x70, 0xfffffffffffff800, 0x0, 0x1, r0}, &(0x7f0000453000)={0x0, 0x0, 0x0, 0x1, 0x4, r0, &(0x7f000085b000)="a1de2b901d8f3176b76d20efc01eb11ed25d53cb2c9e9ff804e34ee1db23df54f0b6f644587948882a04b24b1ca96a0068f8d4a4e86f62fb494ee8fe1908088d6e61ce7bb3f865dde10e84854514e4c986bf7c1137b3e931d283a22e916c3e761e90db1cf1a1f5e7712c3f21f3efe38b3e12d13c1ffba368abae044998a131c9491bf76b01f8347c5c81954a3a6ffb8dee9642d682ab4b6a0066de3a3736351343f2823acb12cfac11926a473cd715ac1b28ed3aa7ac60742721090e5e72df690885f0", 0xc3, 0x305c, 0x0, 0x0, r0}, &(0x7f00001b5000-0x40)={0x0, 0x0, 0x0, 0x8, 0x2, r0, &(0x7f00006c7000-0xd8)="bf5914cc8d60da0f22e08d2aeec00c2fede6cbc0bc28e4eabd4b7ecc628e46776e324ac51cf9e6315c2ec0906984438f0d09013f0878920c6f4f1dc5f0f6cd1ae15079ef34e1419de12f13b3a6b58125c32080a446a87d67d0c4ea2e326c5e94929a84c13b970fd67c22ade6eec2d689eff68f3290326b1a6522ffbee5be45501370e53cfc8b7aadc123a6d084fdb00004684b57572169cb97c2985aad3b97bd09353a376e51f5a132e69cd05520fa5bc54dce1dbe853e1b975a43ca816716f163b1c7d0f9ef01fe2363f8fa97d758caaecc0ee3643b9f8e", 0xd8, 0x5, 0x0, 0x1, r0}, &(0x7f0000d97000)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000123000-0xa)="40d0aa0103d4d4c972d7", 0xa, 0x1, 0x0, 0x1, r0}]) 2017/12/06 19:47:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x9, 0x0, 0x8) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000556000-0x94)={{0x5, 0x8, 0xffff, 0xffffffffffffffe1, 0x4, 0x9608}, 0x1963, 0x3, 0x5, 0x7, 0x3, "6e26b3f0c782a2a8d31ae95c863fa1393f468668566b4cb1831f09986035f1a7951d8b772d2105e7f4810077829dc8cc976d41ace0d274986c487d26fd220e4b9ec859469f1112f809683ea0cd7fea849285769089348675aff1750d4f939ffd81f59f219012c7cb09b937b434dc7a906e3b488da425810e0e061d261df1cbe5"}) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:51 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000f21000)={0x1, 0x0, 0x9606b0f686793897, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000ff8000)={0xa0, r1}) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) 2017/12/06 19:47:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x102, 0x4) r1 = add_key(&(0x7f0000b18000-0xa)="73797a6b616c6c657200", &(0x7f00005a7000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a58000)="053d092b25830fcec03be1089f13c4e0d3694d83febf78aef3dc30a61cbf7ad8fee87f8b62f58fed3c476d5bac7cd10084b462b1cc793979341f6e46a134e010be4cf1d5d4e0964575c9ad5dc3d8d7376fd4eb4ddc32b6b0638924e25a15d509464a3d37d9a2efd59d9d18712f96cc04090672ff5ea4560f", 0x78, 0xffffffffffffffff) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="fbff00", r1) [ 864.257797] QAT: Invalid ioctl 2017/12/06 19:47:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000001000-0x6)={0x1, 0x1, 0x2}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) 2017/12/06 19:47:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dcd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000150000/0x3000)=nil, 0x3000, 0xa, 0x10010, r0, 0x0) memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ad9000-0xb)="2f6465762f6877726e6700", 0x8000, 0x0) 2017/12/06 19:47:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0x6, 0x39, &(0x7f0000ea3000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00002db000)=0x3, 0x4) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049e000-0x10)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) connect$llc(r0, &(0x7f0000827000-0x10)={0x1a, 0xfa, 0x1, 0x80000000, 0x1, 0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) r1 = open(&(0x7f000046e000-0x8)="2e2f66696c653000", 0x705041, 0x169) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) pselect6(0x40, &(0x7f00009b9000-0x40)={0x716a, 0x1, 0x2, 0x80000000, 0xffff, 0x6, 0x1, 0x20}, &(0x7f0000aea000-0x40)={0x20, 0x81, 0x10001, 0x7, 0x475, 0xfff, 0x7, 0x1}, &(0x7f00009c6000-0x40)={0x6, 0x1, 0x94, 0x5, 0x6, 0xfffffffffffffe01, 0x1, 0x100000001}, &(0x7f0000887000-0x8)={0x0, 0x989680}, &(0x7f0000c19000)={&(0x7f00009f7000)={0xff}, 0x8}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00009f5000-0x4)=0x7fffffff, 0x4) 2017/12/06 19:47:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000cb000)={0x77359400, 0x0}, 0x8) 2017/12/06 19:47:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x101, 0x0, 0x1e4f}, 0x10) 2017/12/06 19:47:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000960000-0xd)="2f6465762f7573626d6f6e2300", 0xc1fe, 0x200) accept4$packet(r1, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c2f000-0x4)=0x14, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00002eb000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000e8f000-0x4)=0x5, 0x4) bind$alg(r0, &(0x7f0000eed000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) accept4(r0, &(0x7f0000f14000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ae8000)=0x14, 0x0) [ 864.321378] QAT: Invalid ioctl 2017/12/06 19:47:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00007f9000-0x2)="7f2d", 0x2}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000002000-0x4)=0x58) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6375736500", 0x8000, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x400) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00009ac000)={0x0, 0x2710}, 0x8) 2017/12/06 19:47:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0xfffffffffffffffc) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xa) fcntl$addseals(r1, 0x409, 0x9) close(r0) open_by_handle_at(r1, &(0x7f0000f53000-0xef)={0xef, 0x3, "f113b906ddbb9b39f021f5278230098fbcf2734afba9c12b17aa0e66dcd2e6c2c984dfa35f758e38cb5e5d81001a7f6d32dd4d1cd5bdecef37019da53e7022c22af6a7468d81f22f8ff9624495fefa3c186e3833cfa4ad0fb8c2ae2002b355f6df44cdc884fcb881cc4f0ba28500ba10ff259f60681ce909b073ce9b943a55fc6231ee9eb264bc2b1ac71cd2549375ca7d8cf116b0d2e22a9f82c30444132e03937e46dc47ef5bdb96c82445e3cb8b4915a4d7eda12a17b80f94aa327077d4d45d4bfb73637e54f0acb9cf03a7ebdd23dc490a4082281dc1820bc0d2be3d31222c42d8616c1c24"}, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x8000000000049) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000c17000-0xc)={0xfffffffffffffffc, 0x788, 0x5}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) 2017/12/06 19:47:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) lseek(r0, 0xfffffffffffffffe, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x25) fcntl$setflags(r0, 0x2, 0xfffffffffffffffd) 2017/12/06 19:47:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000075000-0xf)="b5c0953a70a40592645700091694", 0xe) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00009e8000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000bb000)=0x10, 0x80000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a26000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000875000-0x4)=0x14) 2017/12/06 19:47:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eed000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = accept4(r0, &(0x7f000098a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ed1000-0x4)=0x14, 0x0) accept4$inet(r1, &(0x7f00009ce000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000696000)=0x10, 0x80000) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000b4e000)=0x2, 0x4) 2017/12/06 19:47:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e38000-0x8)="6e65742f72617700") ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00001ae000-0x4)=0x0) 2017/12/06 19:47:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x4, 0x100) ioctl$KVM_RUN(r0, 0xae80, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2017/12/06 19:47:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x14)=[&(0x7f0000257000)="5c2c7070703100", &(0x7f0000000000)="216c6f2f00", &(0x7f0000097000-0x16)="236d696d655f7479706547504c76626f786e65743000", &(0x7f0000458000)="40706f7369785f61636c5f61636365737300", &(0x7f000027f000)="6300"], &(0x7f0000001000-0xc)=[&(0x7f0000e74000)="2727282873797374656d4d5c9d00", &(0x7f0000001000-0x2c)="73656c696e75782f706f7369785f61636c5f6163636573732c7070703176626f786e65743063707573657400", &(0x7f0000001000-0xc)="6b657972696e67656d304000"]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000930000)="2f6465762f766373612300", 0x10001, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00008ac000)={0x0, 0xd4, "a28f95359b407c1a88b8792a3ffd92355e393597f8a45dae528ead5916c54f4ec90a0811687f5819ae86e6ca9013cb0ca320f7a206a05983ea1b92e24c842ab1890fa8f3894580f7f92339370d9d546ff43342bc700714a93ad1f630a12d7ea9fc8001bbc1b985e0fa3e770b7e56e350b9f355095d772328b484cccddfdffe37fc952ef2d1aab0f3709f6bcb500474aefca7493845f6de141d014680f81e317621949e2f3e0ed6098087cd165b8783b484d0c6a9edd9eb6469575f0721e6c12386cb2b3dabd52f1d86d68477ef8cd806251b35a7"}, &(0x7f0000b6f000-0x4)=0xdc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00003a3000)={r2, 0x74, "631ed796367802befe239c518bc31c79afcef5ef4b5b9b768ccf037222c5fae1de87dfac2eb15d5ecc2e05a370f0de8ecc57c363b818dd234666932a58e63883272954bccaf1714f74348c1382b77c724b5d20d11072ab8f1a52bbd3fca6b25d678c6eb260cd7758ee21b5a10249bfd31a321f35"}, &(0x7f0000f09000-0x4)=0x7c) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) r4 = request_key(&(0x7f0000554000)="6b657972696e6700", &(0x7f00003fa000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d04000)="6300", 0x0) r5 = add_key(&(0x7f0000e37000)="6269675f6b657900", &(0x7f000057e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000703000-0x34)="602d00a4c7ab2c6d5ac95832132f80f08b26a1597d5f8fb3a311c43696fc60265ed4d2cd3bc4033c328ff00ec46bd8cf61183e3a", 0x34, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r4, &(0x7f00005aa000+0x656)=[{&(0x7f00005ab000-0xad)="afbee0439567ae4ec51e83a9d1adf6d6f57fbd0df59aa163ad5f3487bada92549a50b60b6261670f110e865fbd80187734b0a351fcc6d373964428f13ce170b9135baaede31246f09b9a7f1b739472ab61fb09b270712ef3b7ecea4f1f99f6affe88454bb069642af76484e0b29086d760c05dcd6d24182505590f2ed939f58324fa01fc274f1c0f068ec667401ac147ca38ad94d294fb57044419d6f386c491a4142c4f498579b1c8784ab06e", 0xad}, {&(0x7f0000723000)="899a701c0e8501fe07294534a7d43e53e12ccf6c5c88ece4d85c3566715fbb14dc34f7582cb3425efa8e0909768d8aa7bdc1b56afe2b5e1b8c2dc631db7ba995ef7fbba1e10492b9de77cdc1", 0x4c}, {&(0x7f0000778000-0xd2)="563bfe876d776e9a64c6cd52c07bcb84648d0ab4ee1fa16dc5638f435b1f30471c9e8e2aa92d562daaf4129ff2eebfaa3ea51dd71626b7c131b4b1baa4b25aa0d1fd82942d1c25232fb3ecee10f6ab64e1391ca468bfc333a04061528b603206489f63009d67e05aee8b6446b3723642f2f9a2a921d678a1e1f9117ff691377f620c545734dc638fb5a64f510ba7af85cdedf909e8f2f330be9f21e32d8c5b335ffdd1a72c3362a0ad78fdb41d7c1b516a7f2d367496f80ba9d977ceef5b7a241fd0e91ecc84249a59b5095121830d48d078", 0xd2}, {&(0x7f0000e88000)="4a7ffa61533e43f48863a9b58a7f71639dfefae7045ae26a217ace472272c5afb785ac6a5ea2d2eaac4aad123179c646f2fa853e0cae86d4a467aeaa1788ca296d606d80af27073a36c45a810cdd41570ec7ac4f167652507c7f89702bada2a334457228fe833446b4270552e2a20fd729b5518a1faeff8c8df0eba0e918fa0526f1609cadf03940cc8f88e1c3eb6994e0971756d1486d28a1e903115fd1ee9a3580dffe966a7d99a45a08b4b8a8353622fa70452f99e33345357fea9c5cce9f71266063acb594939814de95a4680d66c4314a83de373ecca48df0889317828239a327fb3d63c8", 0xe7}, {&(0x7f0000583000)="9af876ab9c2fb1d78e4d28e84838f6ef78dcb2fdd44e392d4b22803498ed873196997bfc01", 0x25}, {&(0x7f0000d5a000)="", 0x0}], 0x6, r5) lseek(r3, 0xfffffffffffffffe, 0x4) ioctl$KDDELIO(r3, 0x4b35, 0xfffffffffffffffa) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:52 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e91000-0xa)="2f6465762f6375736500", 0x200, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) lseek(r1, 0xfffffffffffffffe, 0x0) 2017/12/06 19:47:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) pipe(&(0x7f0000ed0000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000bf1000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000270000-0x6)={0x0, 0xfffffffffffff801}, &(0x7f00008b9000)=0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000622000-0x10)={r2, 0x81, 0x3ff, 0x400}, 0x10) 2017/12/06 19:47:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x101, 0x0, 0x1e4f}, 0x10) 2017/12/06 19:47:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) request_key(&(0x7f0000f6d000-0xa)="69645f6c656761637900", &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c79000)="47504c00", 0x0) 2017/12/06 19:47:52 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000c2000)="2e2f66696c653000", 0x64000, 0x4) stat(&(0x7f0000b72000-0x8)="2e2f66696c653000", &(0x7f000022a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000)={0x7, 0x7, 0xd, 0xffff, 0x8, 0xfffffbff, 0x7, 0x7, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000003000-0x20)={@generic="18b5d9cbe03d365c505d2980af41a6aa", @ifru_addrs={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000)={r3, 0xffff}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000002000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xb) getgroups(0x3, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0]) r5 = getgid() setresgid(r2, r4, r5) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000179000)=0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) 2017/12/06 19:47:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eed000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fda000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000161000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e3d000)=0xe8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000cb2000-0x14)={0x0, 0x3, 0xc94, 0x20, 0x3, 0xfffffffffffffff9}, &(0x7f00006b1000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000254000-0xc)=@sack_info={r3, 0x200, 0x10001}, &(0x7f0000f5d000)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000903000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x2, 0x0, 0x500, 0x401, 0x0, r2}) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f000064b000)=0x7) sigaltstack(&(0x7f00005fb000/0x2000)=nil, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000856000-0x8)={0x0, 0x0}, &(0x7f0000f58000)=0x8) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000106000)={0x9, &(0x7f0000d1f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000684000)=[{0x8, 0x4e, 0x3, &(0x7f000048b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xea, 0x3b, 0x800, &(0x7f00006a6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7, 0xac, 0x0, &(0x7f0000df0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xffff, 0x4a, 0x20, &(0x7f000070b000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7d, 0x1000, 0x100000000, &(0x7f0000f63000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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{0x7ff, 0x1c, 0x0, &(0x7f0000b9b000-0x8)="00000000000000000000000000000000000000000000000000000000"}, {0x649, 0xf, 0x0, &(0x7f0000203000)="000000000000000000000000000000"}, {0x7, 0x24, 0xfffffffffffffffa, &(0x7f000088d000)="000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x6, 0xcb, 0x8, &(0x7f00004e9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) accept4(r1, &(0x7f0000f14000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ae8000)=0x14, 0x0) mlock(&(0x7f0000476000/0x4000)=nil, 0x4000) 2017/12/06 19:47:52 executing program 0 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ea3000-0x10)={0x0, 0x0}) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000850000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) 2017/12/06 19:47:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) lseek(r0, 0xfffffffffffffffe, 0x0) socket$netlink(0x10, 0x3, 0x4) 2017/12/06 19:47:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x101, 0x0, 0x1e4f}, 0x10) [ 864.468867] FAULT_INJECTION: forcing a failure. [ 864.468867] name failslab, interval 1, probability 0, space 0, times 0 [ 864.480236] CPU: 0 PID: 31940 Comm: syz-executor0 Not tainted 4.15.0-rc2+ #120 [ 864.487578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 864.496916] Call Trace: [ 864.499505] dump_stack+0x194/0x257 [ 864.503135] ? arch_local_irq_restore+0x53/0x53 [ 864.507795] ? __lock_acquire+0x6e9/0x47f0 [ 864.512038] should_fail+0x8c0/0xa40 [ 864.515752] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 864.520852] ? find_held_lock+0x39/0x1d0 [ 864.524900] ? rcu_note_context_switch+0x710/0x710 [ 864.529808] ? __might_sleep+0x95/0x190 [ 864.533757] ? rtnl_lock+0x17/0x20 [ 864.537282] ? __mutex_lock+0x16f/0x1a80 [ 864.541327] ? rtnl_lock+0x17/0x20 [ 864.544848] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 864.550013] ? rtnl_lock+0x17/0x20 [ 864.553527] ? lock_release+0xda0/0xda0 [ 864.557506] ? avc_has_perm_noaudit+0x37e/0x520 [ 864.562152] ? check_noncircular+0x20/0x20 [ 864.566358] should_failslab+0xec/0x120 [ 864.570312] kmem_cache_alloc_trace+0x4b/0x750 [ 864.574882] ? lock_acquire+0x1d5/0x580 [ 864.578845] __hw_addr_create_ex+0xaa/0x3c0 [ 864.583141] ? dev_mc_init+0x160/0x160 [ 864.587009] __hw_addr_add_ex+0xfc/0x270 [ 864.591051] __dev_mc_add+0x7a/0xc0 [ 864.594650] dev_mc_add_global+0x22/0x30 [ 864.598683] dev_ifsioc+0x7e8/0x9b0 [ 864.602280] ? dev_ifname+0x180/0x180 [ 864.606075] dev_ioctl+0x2c2/0xf90 [ 864.609590] ? dev_load+0x1b0/0x1b0 [ 864.613189] ? __might_fault+0xe0/0x1d0 [ 864.617137] ? udp_ioctl+0x83/0x180 [ 864.620731] ? first_packet_length+0x660/0x660 [ 864.625282] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 864.631142] ? first_packet_length+0x660/0x660 [ 864.635697] sock_do_ioctl+0x94/0xb0 [ 864.639376] ? sock_do_ioctl+0x94/0xb0 [ 864.643236] compat_sock_ioctl+0xf90/0x29d0 [ 864.647535] ? sock_unregister+0x140/0x140 [ 864.651738] ? rcu_note_context_switch+0x710/0x710 [ 864.656642] ? __might_sleep+0x95/0x190 [ 864.660589] ? _cond_resched+0x14/0x30 [ 864.664449] ? selinux_file_ioctl+0x444/0x690 [ 864.668914] ? __fget_light+0x29d/0x390 [ 864.672857] ? selinux_capable+0x40/0x40 [ 864.676897] ? __sb_end_write+0x9e/0xd0 [ 864.680849] ? security_file_ioctl+0x7d/0xb0 [ 864.685234] compat_SyS_ioctl+0x151/0x2a30 [ 864.689442] ? compat_SyS_ioctl+0x151/0x2a30 [ 864.693834] ? do_fast_syscall_32+0x156/0xf9d [ 864.698296] ? sock_unregister+0x140/0x140 [ 864.702500] ? do_ioctl+0x60/0x60 [ 864.705924] do_fast_syscall_32+0x3ee/0xf9d [ 864.710222] ? do_int80_syscall_32+0x9d0/0x9d0 [ 864.714779] ? lockdep_sys_exit+0x47/0xf0 [ 864.718895] ? syscall_return_slowpath+0x2ad/0x550 [ 864.723799] ? sysret32_from_system_call+0x5/0x3b [ 864.728616] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 864.733433] entry_SYSENTER_compat+0x51/0x60 [ 864.737809] RIP: 0023:0xf7f42c79 [ 864.741140] RSP: 002b:00000000f773e08c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 864.748817] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000008931 [ 864.756055] RDX: 0000000020850000 RSI: 0000000000000000 RDI: 0000000000000000 [ 864.763291] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2017/12/06 19:47:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xa) fcntl$addseals(r0, 0x409, 0x9) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x8000000000049) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) 2017/12/06 19:47:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000027c000)=0x0, 0x4) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x40000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x81, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000ceb000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) lseek(r2, 0xfffffffffffffffe, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000266000)=0x0) 2017/12/06 19:47:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000013000)={0x0, 0x0}) r2 = fcntl$getown(r1, 0x9) r3 = gettid() r4 = accept4$packet(0xffffffffffffffff, &(0x7f00009c9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000e01000)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000000000)="2e2f66696c653000", 0x200000, 0x2) kcmp(r2, r3, 0x6, r4, r5) r6 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000076e000-0x8)=0x0, &(0x7f0000695000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r7 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x1) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0xfffffffffffffffe, 0x4) close(r6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x0, 0x101, 0x0, 0x1e4f}, 0x10) 2017/12/06 19:47:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eed000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) r2 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3c000-0xc)={0x10000000, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000593000-0x5b)={0x0, 0x53, "374b703226d0748e82648f5dc7502bae856e8d902e05b18b9e60f5f8aa331828edf1090b5f9a9359139a72f7c89c811f47b3134335f4359eac16e56baa85e70ec5522c6d7fb5f2201a9cac297155a0c8e56feb"}, &(0x7f000082b000-0x1)=0x5b) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0xa3a}, &(0x7f00002da000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f3b000-0xb8)={r4, 0x0, 0xa19, 0x7, 0x1, 0xe6db, 0x80000001, 0x2, {r5, @in6={{0xa, 0x3, 0x784, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x7fffffff, 0x7, 0x9}}, &(0x7f0000f86000-0x4)=0xb8) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00007c8000)={0x80000015, 0x0}) ioctl$TCFLSH(r3, 0x540b, 0x2) accept4(r0, &(0x7f0000f14000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ae8000)=0x14, 0x0) r6 = add_key$user(&(0x7f0000180000-0x5)="7573657200", &(0x7f00001b5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e55000)="f91f93e6655fbb02081b5fe1a4af486bb4b7cdae097a9b8f847d9bc2ac44cb5229ad1b1c22b6e487b839a1f75d88d0c69a1b9fbb162717f36dc4e21093e246e4de48654b8ed32aa576a794152d44c83447dacf619c3ebfdaf13ec111d44b66ee8f13a6663cc3f6967c0637c9d36ddeed97b8618fa79968102c6aca440526dc32d21c87016cf45b8fdec507c243c2542b0201d28cc6c256b36b49e1a8ffe2491314a292c4dd8b325e4ce1e9fa5e052501a4b7d5de34d6ed9312c6d03d5ea002f28bd4", 0xc2, 0xfffffffffffffffa) keyctl$describe(0x6, r6, &(0x7f0000a56000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b) 2017/12/06 19:47:52 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) socketpair(0xb, 0x4, 0x80000000ffffffff, &(0x7f000021a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000002000-0x8)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000003000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000002000)={0x40000001, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000004000-0xc)={0x0, 0xff, 0x30}, &(0x7f0000003000)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={r4, 0xff}, &(0x7f0000001000-0x4)=0x8) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000001000-0x4)=0x7, 0x4) 2017/12/06 19:47:52 executing program 0 (fault-call:3 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ea3000-0x10)={0x0, 0x0}) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000850000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) 2017/12/06 19:47:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000767000)="2f6465762f6877726e6700", 0x200000, 0x0) r0 = getpgrp(0x0) setpriority(0x1, r0, 0x100000002) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d75000)="2f6465762f72746300", 0x800, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00002cb000)={0x1}, 0x4) clock_gettime(0x0, &(0x7f0000fcd000-0x8)={0x0, 0x0}) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8931, &(0x7f0000850000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) wait4(r0, &(0x7f0000c39000)=0x0, 0x20000000, &(0x7f0000df9000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/06 19:47:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "726e670000000000000000000000", 0x1, 0xe, "647262675f70725f686d61635f736861353132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) [ 864.770529] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 864.777766] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/06 19:47:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) lseek(r0, 0xfffffffffffffffe, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2017/12/06 19:47:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) r1 = socket$inet(0x2, 0x4, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000a1e000-0x4)=0x0, &(0x7f0000d11000-0x4)=0x4) io_setup(0x8, &(0x7f0000d38000)=0x0) r3 = dup2(r0, r0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000404000-0xb)="2f6465762f6877726e6700", 0x80, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c03000)="2f6465762f73657175656e63657200", 0x10000, 0x0) io_submit(r2, 0x3, &(0x7f0000db9000-0xc)=[&(0x7f0000644000-0x40)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f000093d000)="a6a23a4b83d93bfa9c3c85361e5c0183751b72438e0292fb2a3f2bc52305907ef64833b64560b99035e16c5f4a5e61f5e30908120ec92a81", 0x38, 0x1, 0x0, 0x0, r3}, &(0x7f0000dae000)={0x0, 0x0, 0x0, 0x3, 0x7240000000000000, r0, &(0x7f00006c3000)="8bf91f327cd2ea86d1dc8d5141c9180a9661c5c7e48b59df10c4986772de7f4f939081542e2e425022dfeddbaeb4909657c6d5", 0x33, 0x70ed, 0x0, 0x1, r4}, &(0x7f0000869000)={0x0, 0x0, 0x0, 0x2, 0x5, r0, &(0x7f0000bb0000-0x3b)="24ccad38a34fe65b10cdc6a50d56f51001aab2d06fe08efa9e2003c458c9c6d02adcfacefaf1742967760eb056ac29ee355523738edb4abade8a36", 0x3b, 0x1, 0x0, 0x1, r5}]) connect$bt_sco(r5, &(0x7f00009fc000)={0x1f, {0xb61b, 0x8, 0x4, 0xaabf, 0x9, 0x20}}, 0x8) 2017/12/06 19:47:52 executing program 3: setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) 2017/12/06 19:47:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ea3000-0x10)={0x0, 0x0}) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000850000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000901000-0x4)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000f2b000-0x8)=0x0) 2017/12/06 19:47:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000717000-0x138)={{0x2, 0x2000, 0x3, 0x9, 0x7f, 0xfffffffffffffffe, 0x80000001, 0x6, 0x7, 0x9, 0x0, 0x3, 0x0}, {0x1006, 0xd000, 0xe, 0x7f, 0xe16, 0x5, 0xfffffffffffff800, 0x2, 0x1f, 0x3, 0x1, 0x80000000, 0x0}, {0x3000, 0x10000, 0xa, 0x2, 0x8, 0xc, 0x5, 0x2, 0x8, 0xfffffffffffffcbf, 0x1, 0x47ab, 0x0}, {0xf000, 0x2000, 0xe, 0x5e, 0x0, 0x4, 0x1, 0x4, 0xfff, 0x26d3, 0x7fff, 0x77, 0x0}, {0x0, 0x10000, 0x10, 0x6, 0x6, 0x3ff, 0x100, 0x85, 0x1, 0x8, 0xff, 0xe, 0x0}, {0x4000, 0x10000, 0xd, 0x5, 0x5, 0x6, 0x2, 0x1, 0xfffffffffffffffa, 0x8, 0xb7, 0x4, 0x0}, {0x4, 0x7000, 0x9, 0x5, 0x0, 0x7, 0x800, 0x1, 0x820, 0x2, 0x8, 0xf702, 0x0}, {0x4, 0x10f004, 0x9, 0x6, 0x7fffffff, 0x0, 0x8, 0x3, 0x8001, 0x6, 0xffffffff, 0x20, 0x0}, {0xf002, 0x6000, [0x0, 0x0, 0x0]}, {0x10000, 0xf004, [0x0, 0x0, 0x0]}, 0x1, 0x0, 0x5000, 0x0, 0x4, 0x0, 0x0, [0x5, 0x800, 0x245a, 0x800]}) r1 = memfd_create(&(0x7f0000e9c000-0x30)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) lseek(r1, 0xfffffffffffffffe, 0x0) 2017/12/06 19:47:52 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00003e4000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x20)={@generic="93232e36e05169b8495f03a3cfad534f", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) r2 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000001000-0x20)={0x8000, 0x1, r1, 0x1ff, r2, 0x400, 0x3, 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000002000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000)=0x58) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f72666b696c6c00", 0x42, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000004000-0x1c)=@req3={0xe03, 0x3f, 0xfffffffffffffffc, 0x1f00, 0x6, 0x7, 0x81}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000004000)={0x0, @in6={{0xa, 0x2, 0x8a0c, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000001000)={r4, 0xdb, "61eefbe0310870ae628d66604578c927592e1fb09b12d27c19938a9fa8d2ece43c9babe783a9ecfea1f1223fea74f2d950faff1c848d241e155205596192fc127e33ff2aab51929135723b54a3cd1be2c50c7d6b3b133bc455c4d332deca9ff4a0f1f432dd6a099da14c47aae103c411f243e714f9b8e43518da9848e8e4629fa619010ac8024b8f09110b94875bbb9ca86a544b9013d16101ed0663cf9bb3c670dfebc5c9f6a5e2353d581cde6d48200ff6eec54a8d0ea76cfcfb2d97bd06cdc7b1fcda24472df34d003d4f7ddf7ccbf644cc2e6a88df61dbe787"}, &(0x7f0000002000-0x4)=0xe3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup(r0) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000002000-0xc)={0xff, 0x5, 0x401, 0x400000000004, 0x6}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r5, 0x0, 0x37, &(0x7f0000006000-0x4)=0x101, 0x4) syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x1, 0x400040) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, r6}, 0x8) clock_gettime(0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x1, 0x1, &(0x7f0000003000-0x8)={r7, r8}, &(0x7f0000005000-0x8)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00007f9000)="2f6465762f73657175656e63657200", 0x40, 0x0) 2017/12/06 19:47:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xa) fcntl$addseals(r1, 0x409, 0x9) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x8000000000049) fcntl$setstatus(r0, 0x4, 0x42000) tee(r0, r2, 0xfffffffffffff800, 0xd) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f93000)={@common="74756e6c300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a58000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000815000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00003a8000)={{{@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x3, 0x2e80000, 0x0, 0x4, 0x8, 0x80, 0x20, 0x4, r3, r4}, {0xfffffffffffffff7, 0x6, 0x9, 0x9, 0x5, 0x1, 0x325, 0xa98}, {0x5, 0x200, 0x7fff, 0x0}, 0x7f, 0x3f, 0xffff, 0x1, 0x2, 0x3}, {{@in=@empty=0x0, 0x100, 0x2456}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x4, 0x1, 0x9, 0x1, 0xed1, 0x7ff}}, 0xe8) ppoll(&(0x7f0000e58000)=[], 0x0, &(0x7f00001e4000)={0x0, 0x0}, &(0x7f000093d000-0x8)={0x9}, 0x8) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) 2017/12/06 19:47:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) sendto(r0, &(0x7f0000460000)="a749732c09a1116bc4d63697f488a5a8c9ec16d8a509a250d134f1bd06235e849d689ee9248eb637a335a49b536ddd0e75f2773942847a08fd016957e172e8c26ba3ddc41113df19de6b173e056611aaa0e100b874167d8467cc9d503666aadd8b0cad25c13d073d319cfb6e81fe754cb0a2e9c39125ab945dfede08a067f91b9cf59bb351a75aa50cd461635377c4f76801d0f7d7cd7ce882bea66af31474f501bdb542", 0xa4, 0x40, &(0x7f0000ba6000)=@un=@abs={0x1, 0x0, 0x3}, 0x8) clock_gettime(0x0, &(0x7f0000ea3000-0x10)={0x0, 0x0}) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c4f000)={0x0, 0x10000}, &(0x7f000077c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00004b2000-0x86)={r2, 0x6, 0x7e, "0bb8ece6df7d5a45b56f3b8c63ee6ce28032fda04da8697cfe6c2bc86a3fc8579544e1ca25d0362c9a108e4bd8068f626a9178997056538ebe02e0c81cea3d69b48c437fbad5f0f2e161b3607b02da82743402d96d8a343c15fe912c673da8a4fd75fda2543f043888e6fae89114195040ca2af79f5dff492aa133a5306f"}, 0x86) ioctl$sock_ifreq(r1, 0x8931, &(0x7f0000850000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e52000-0x24)={@generic="f8f8375354c428e500e485ec47a21769", &(0x7f00004ab000)=@ethtool_gfeatures={0x3a, 0x4, [{0x8001, 0x5, 0x100000001, 0x1000}, {0x9, 0x4, 0x40, 0x2}, {0x72d, 0x3, 0xc3a, 0x100000001}, {0x7, 0x80, 0x0, 0xfff}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000244000)=@get={0x1, &(0x7f00004d2000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x3}) 2017/12/06 19:47:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x0, 0x0, 0x1e4f}, 0x10) 2017/12/06 19:47:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = add_key(&(0x7f000039d000-0x6)="2e6465616400", &(0x7f0000265000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b30000)="bf3974f3481eb2ab622858505442bc67f6a4bff0e9c8520b0a509f405ae25a34", 0x20, 0xfffffffffffffffc) keyctl$setperm(0x5, r1, 0x9) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r2, 0xfffffffffffffffe, 0x4) close(r0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:52 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ada000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000550000-0x4)=0x0, &(0x7f0000d51000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x0}, &(0x7f00002f9000-0x4)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) lseek(r2, 0xfffffffffffffffe, 0x0) 2017/12/06 19:47:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ea3000-0x10)={0x0, 0x0}) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x892e, &(0x7f0000a9b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x10000001000}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000748000)={0x0, 0x1000, "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"}, &(0x7f000039a000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f82000)={r1, @in6={{0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000442000-0x4)=0x8c) 2017/12/06 19:47:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002a8000)="2f6465762f73657175656e63657200", 0x10400, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000fbc000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="0815c3e05d67", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bind$alg(r0, &(0x7f0000979000)={0x26, "6165616400000000000000000000", 0x20000000000000, 0x0, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) uname(&(0x7f000098d000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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accept4(r0, &(0x7f0000f14000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ae8000)=0x14, 0x80000) 2017/12/06 19:47:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) accept4$ax25(r0, 0x0, &(0x7f000082e000)=0x0, 0x800) lseek(r0, 0x1, 0xfffffffffffffffc) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000025e000-0x8)={0x4, &(0x7f0000c18000)=[{0x80000000, 0x1ff}, {0x5, 0x7}, {0x6, 0x1}, {0x8, 0xffffffffffffff00}]}) 2017/12/06 19:47:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x0, 0x0, 0x0}, 0x10) 2017/12/06 19:47:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00007e4000-0x8)={0x0, 0x0}, &(0x7f0000850000-0x4)=0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009e8000)="2f6465762f73657175656e63657200", 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b9a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e58000-0x4)=0xc) r3 = getegid() getresgid(&(0x7f0000612000)=0x0, &(0x7f00008f6000-0x4)=0x0, &(0x7f000089f000)=0x0) getgroups(0x3, &(0x7f0000049000)=[r2, r3, r4]) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000ee7000)=0x4) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f00004d7000)="") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ea3000-0x10)={0x0, 0x0}) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000850000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) bpf$PROG_LOAD(0x5, &(0x7f00005fc000)={0xa, 0x1, &(0x7f00009f0000)=[@generic={0x0, 0xff, 0xffffffffffffffff, 0x8}], &(0x7f00009bc000-0xc)="6d696d655f74797065212900", 0x79, 0xaf, &(0x7f0000581000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3444, 0x1}, 0x30) 2017/12/06 19:47:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000069d000)={0xf, 0x5, &(0x7f0000a58000-0x28)=[@map={0x9, 0x200, 0xe1, 0xffffffffffffffff}, @map={0x9, 0x80000000, 0x8000, 0xffffffffffffff9c}, @generic={0xdcff, 0x0, 0x4, 0x4}, @generic={0x7, 0x101, 0xfff, 0x8000}, @map={0x9, 0x6afe, 0x7, 0x1}], &(0x7f0000094000-0x6)="657468305e00", 0x8f7c, 0xf5, &(0x7f0000a74000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, 0x1}, 0x30) ioctl(r0, 0x7fffffff, &(0x7f000020c000-0x12)="abaeb6f10ab5c9cb510e896f0944c3387d0e") r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000ecf000)=[@in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5c}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}], 0x38) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000b9e000)={r1}) lseek(r1, 0xfffffffffffffffe, 0x0) 2017/12/06 19:47:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ea3000-0x10)={0x0, 0x0}) r0 = socket$inet(0x2, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000850000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) 2017/12/06 19:47:52 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) r1 = socket$inet6(0xa, 0x5, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3f, 0x10001, 0x1d, 0x7ff, 0x3, 0x7, 0x100000000, {0x0, @in6={{0xa, 0x3, 0x10000, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x72f0, 0x2, 0x8001, 0x9, 0x7}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x5}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x2)={0x0, 0x0}, 0x80000) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000000000)=[0x6, 0x4]) 2017/12/06 19:47:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000136000-0x5b)="b5223c3a70b30592644457414516c094", 0x10) 2017/12/06 19:47:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x0, 0x101, 0x0, 0x1e4f}, 0x10) 2017/12/06 19:47:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xa) fcntl$addseals(r1, 0x409, 0x9) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x8000000000049) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000a02000-0xc)={0xc0002000, 0x0}) 2017/12/06 19:47:52 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) getrusage(0x8e35cdf30276bab, &(0x7f0000148000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)="2f6465762f7161745f6164665f63746c00", 0x600180, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x9116) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000000000)=0x0, 0x21000003, &(0x7f000068a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000471000)={0x0, 0x0}, &(0x7f0000c12000-0x4)=0x8) getrusage(0xffffffffffffffff, &(0x7f00003a5000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={r2, r3/1000+10000}, 0x8) 2017/12/06 19:47:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000001000-0xe)=@known="73797374656d2e61647669736500", &(0x7f0000000000)="2c6367726f757031766d6e657430282b736563757269747900", 0x19, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = add_key(&(0x7f000039d000-0x6)="2e6465616400", &(0x7f0000265000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b30000)="bf3974f3481eb2ab622858505442bc67f6a4bff0e9c8520b0a509f405ae25a34", 0x20, 0xfffffffffffffffc) keyctl$setperm(0x5, r1, 0x9) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r2, 0xfffffffffffffffe, 0x4) close(r0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eed000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = dup3(r0, r0, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000200000)=0x5, 0x4) r2 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f15000)=0x0) kcmp(r2, r3, 0x6, r0, r1) accept4(r0, &(0x7f0000f14000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ae8000)=0x14, 0x0) 2017/12/06 19:47:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00007bd000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000105000-0x4)=0x1, 0x4) lseek(r0, 0xfffffffffffffffe, 0x0) fcntl$notify(r0, 0x402, 0x20) 2017/12/06 19:47:52 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x0, r0, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) r3 = geteuid() stat(&(0x7f00006db000)="2e2f66696c653000", &(0x7f0000a9e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000762000)=0xe8) r7 = getegid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00005f2000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000451000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000767000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = getpgrp(r5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) r16 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000002000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000dcc000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f000098f000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000981000-0x4)=0xe8) r22 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000000000)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x32)="2cfd4c97e920748ec265bd7132b623b1f53cef267e8d8ac71afe7e574d91ea1fdd1b9a2d26ee90c1034c61b98346249795af", 0x32}, {&(0x7f0000000000)="80452b482057812714f10d73a06fd82009f68eadf43b2c7c435575c5deb540791a53b0f3034abcfdc186ea07a329390eb99201d0d92e1034051dc7", 0x3b}, {&(0x7f0000000000)="541f64490c87ccc6165b2082f00ec0f8804e8d233dca0793da3c164f33a99eab74093a417c4e2c58b0087b8df0813a408243cefc527ae00157dfdf7a0b394368e5ab67381df155427ba30995ebd5e3123d2ffb016802949ade809913c3311f93c491591cb877f208cb10fd6febf8e0ea39cc5e5bec0b6548ae567baf07c45481ffd8c0ee382b48b4e7a590ed85ce6f952f114a74c4af35d9c3843dc4b05eac9c846d7ed2abb654cbc21cd12c3edc9fbe74cb0c0af3a52de8deb418a19b2ef1314d7c8eafe67b2ca0edc1f743f732d7cd30431b77e579a241af26c5eced56", 0xde}, {&(0x7f0000001000-0xbd)="4ec8a68457b8e6b6790d9180e45cbe1d497a405cffd0c493a8210f07f67f1e27621ee03987bf27baf235076a1600844fd6aa884d946c58f0d3bbb71791250e19640956a3e6632a336272ec1a9c9f299aeda2972ec78576743a76b2d60881b8dfff9d68660abe125cd6d0917f56014bc2a9c02ff121d9b9bda0735bd75abe7075b18caf28959c9878e04868d5b55e3f47a417d455026ea33525c16600ab71fbd69ecfb997faf6a1663a28495e2e037d4785515bb82b5f32a26aabede0b7", 0xbd}], 0x4, 0x0, 0x0, 0xd0}, {&(0x7f0000de3000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000343000+0xb11)="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", 0x1000}, {&(0x7f0000001000-0x3b)="6d6fd47ba9e8d033b947104b6d18ee191ad51573989f9d52f236e99d7a374215784faa64d1cb141bdca6c06ea7e8da997b8cac7f8fb18e0da95820", 0x3b}], 0x2, &(0x7f0000001000-0x84)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x84, 0x4}, {&(0x7f0000001000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000000000)=[{&(0x7f0000fb6000-0x66)="adc1dd27e9a1119b7eab827487179d261ae7303ee2a0b4d3c138283d6e6723133a5c35b40cc3dc747046064db7006c40982c12b1424ffd5caf0d892718322f3425b9e3234d9b358f3f757b974d795963032b92ba4ab8da308ea30ec4c6962d75c31a7ada9518", 0x66}], 0x1, &(0x7f0000d47000-0x44)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0x44, 0x10}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x40)=[{&(0x7f0000734000)="a2d86eb5cf7a83121dcdd7fd6abd415cd33d7e5f6ead65f2924abd114547110aebb2da31d9bfdb881713176b9a42155a6c10563e391a31bd74ee822b446c35574264123b7b0f266fb0a9ee9880d243aff6dc16456f5558d5318377a8bebfda96d7294a495e4804e263330ee2d1467dcc65b6b333774949684ed37ef4c62079c3f48379dee8eaaa2dfff538661bda7a8ec455c08331ab38072aa211eed9ae1b6877fe68b43d07acb1dcbf97e34fcf801a42d8d3", 0xb3}, {&(0x7f0000e96000)="187c2808250b3cfe9fb211e1928b28db8ec5fc8603185aaca812d15f10b1301acb92af5ee29dec7354fa3cc146334848026cc6400e815f5fa96feb53a8f9c00074a2", 0x42}, {&(0x7f0000000000)="77b06e80520c1e168c0d30f43263ff09034d1e651a345e2c121fc625f80267ed1a9a6400ad969b0e8f52edc4df30982022b580d4d270d780e9d6496d87ec5cd619bbe55ef788e4378b9464f13187548f33ab95c9a36ed5afcd78296648d944152ee79ddb36b36500ba52777495e3d59f145a1b287f5d3bd62da4419d959285cca9dbaee9b51ad122bd93cfca1d920cf6fa58e2ec461121fd5db28e27465f1cd57725b98a28f17680279b67235f9c34e0400c6e3339559c32080b35465f07b464bd4ab13a78453e0e0ba9c53d062f0eac4e9a1e", 0xd3}, {&(0x7f000066a000)="a3c501a9ad2cc5e5b80f7f6a4afa9d7f18542e06eee413ee60", 0x19}, {&(0x7f0000f65000)="0efd34b5889a98d8f150d05cbb587c747ac12cf0359a5c4def02980807efe4fcea59986fef105b87edadb8e433dbc174dffaf55987e2e1a0d298807ae8862e8a0e0e6a", 0x43}, {&(0x7f0000001000-0xd8)="25a0287538f3b535f4d4fa2f1db961ef2322f7cc4a638dab4200d68cda06594953af07310b1a4b981ef2e8cc9b4f26d1051ba0e96c65fc4ae4185793051088baddf4df8ac7354c023f38c3ed41bbad38d7a8df38ba32ec22d04b8f97ab16fa0f8ac864385e6b1d67563891ae06a127a819a2cbcb543cfffa7d494cb1ab130fe11f76cab76956b79181597e963b191818a68480c973fee5b1c18ea75cdf27b90426a8d2a1d113fd457e0047a2bb3910c8073f737d643fee7ca6d68643f63ff5c8932e57d8c74f787e4bbbae1174207ee8a8726b13348f15e6", 0xd8}, {&(0x7f0000867000)="5ea281592b0138bb19d1768712352635eb975ea0485a61f6053bd2250f15c1ec3641c33dbe0bd474254775be57576c2dd4c1bf5984ffd1e523475e2eb5d56fd2878516ecf69aa73bcab699ca598ce4bccf39bc495db3544f71347ff74a040892c0472839f3363a4d6c1393e6", 0x6c}, {&(0x7f0000854000-0xc9)="efb853fd16950a9b08bdd9bf229a37ae439995adc19b1e192a750608d623fb9c48826319fb0fce280f8c3d050509d86de901ec2fd0b3693072b25f7e049f281fa9f2b6be8b25d392d615cd588723d7d9aeaa9e722e5c775db4ff83e44b3b2ca9454c101da22b83bd5a0f677c5dfa31e3806fe4dcb79937ef67dff326fd22aa199f92fc736e6346fa88cd1a7dc3b946bb80859d0c30b6c46e075b24a5a7ad09a964d19005799c5718ad27902ad837d0e2175d445957d9cb4100d8513e6343c7db1b54b19e87f399b568", 0xc9}], 0x8, &(0x7f0000001000-0x48)=[@cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}], 0x48, 0x9bdaabd1b93b6010}], 0x4, 0x0) 2017/12/06 19:47:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x0, 0x101, 0x0, 0x1e4f}, 0x10) 2017/12/06 19:47:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffd, &(0x7f0000509000-0x8)={0x0, 0x0}) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000850000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) 2017/12/06 19:47:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) lseek(r0, 0x1, 0x1) 2017/12/06 19:47:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ea3000-0x10)={0x0, 0x0}) inotify_init1(0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f54000)="2f6465762f766373612300", 0x6, 0xc000) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00009a5000-0x18)={0x0, 0xe06f, 0x4, 0x1, 0x0, 0x2}) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000055e000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000bbb000)=0x99) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000131000)=0x0, &(0x7f00001ff000-0x4)=0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000720000-0x4)=0x1, 0x4) renameat2(r0, &(0x7f0000289000-0x8)="2e2f66696c653000", r0, &(0x7f0000e9e000-0x5)="2e2f66696c653000", 0x3) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8931, &(0x7f0000850000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) sendto(r1, &(0x7f00007ae000)="ab5caa925362e360bd9ac94edd1f26603905a74d4dd31b4ece317b5755914335dfaa846888be80a8d000", 0x2a, 0x20000000, &(0x7f0000a2a000)=@ipx={0x4, 0x101, 0x2, "88d4cf0ba7f2", 0xd40, 0x0}, 0x10) 2017/12/06 19:47:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eed000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = accept4(r0, &(0x7f0000f14000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ae8000)=0x14, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000f0000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x3, @rand_addr=0x6d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="92be71d789de02000053f1bec2caa674"}) r2 = syz_open_dev$vcsa(&(0x7f0000835000)="2f6465762f766373612300", 0x40, 0x0) r3 = dup2(r0, r1) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000506000)={0x100000, &(0x7f0000d46000)=0x0, 0x0, r3, 0x2}) 2017/12/06 19:47:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000964000)="00", 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000071e000)={0x9, 0x101, 0x9cc8, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) lseek(r1, 0xfffffffffffffffe, 0x0) 2017/12/06 19:47:52 executing program 0: clock_gettime(0x0, &(0x7f0000dc8000-0x8)={0x0, 0x0}) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000850000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) 2017/12/06 19:47:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6367726f757025b100", 0x4000) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000f66000)="7c3bd8af22c4f9b007836366d735ed7d3d8e9fda4d8691e7d592c4339b91d991faa063f45d9a02f4508e5276d6f4f8b8b02317c4bafd5775395d00d20aceb3850764b57b51cde8a87d7dc59460f5822afa9dccc16c52466ee8459debda09f4d96aff836f42a069b364fca182a264544178f31ee700d9e87a8ee53e8b776aa338bf543b1722e990904082a5c63ee9db114a36c941ef8281bdb4069c3bb475cac2c80f9de9c57ce487dc97f6cff35eb4cf4f4067934b7e770dd0bbcd3bce491d4446289d49bbda88597c561d43846b5fc1a320d1d94d6f4f79f3e370") ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xffffffffffffffe1) lseek(r0, 0xfffffffffffffffe, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000487000)={0x5, 0x3ff}, 0x2) setxattr(&(0x7f00004ce000)="2e2f66696c653000", &(0x7f000083d000-0xe)=@random={"6f73322e00", "6367726f757025b100"}, &(0x7f00005d5000)="6367726f757025b100", 0x9, 0x2) 2017/12/06 19:47:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eed000)={0x26, "6165616400000000000000000000", 0xe, 0x1000, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) accept4(r0, &(0x7f0000f14000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ae8000)=0x14, 0x0) r1 = getpgrp(0x0) prctl$setptracer(0x59616d61, r1) r2 = openat(0xffffffffffffffff, &(0x7f00007d0000)="2e2f66696c653000", 0x40, 0x40) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f0000a00000)="0000000000000000000000000000000000000000000000000000000000") 2017/12/06 19:47:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000caf000-0x8)={0xfffffffffffffffa}, 0x8, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f00002f9000-0x8)=0x5) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r2, 0x409, 0xa) fcntl$addseals(r2, 0x409, 0x9) close(r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x8000000000049) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) 2017/12/06 19:47:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000347000)="2f6465762f7667615f6172626974657200", 0x40040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x401, 0x3, 0x6, 0x6c, 0x3, 0x2, 0x0, 0x2, 0x9, 0x8000, 0x1}, 0xb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000bec000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000+0x682)=0x0, &(0x7f000025d000-0x4)=0x8) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r2, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f000060c000)="636966732e69646d617000", &(0x7f000038f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000730000-0x1)="00", 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000a70000-0x8)="6b657972696e6700", &(0x7f000074c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, r3, &(0x7f0000f60000-0x10)=[{&(0x7f0000d5c000-0x5a)="893e1fe49ab9d85cf9fc733fe819f0ba6bef0d4ac8561e56bb9829bd11d9e856e17c6a049c6e992284a5bcf1ed4b3682accc8c4209e0f49106b0b74c5be43a52361cbb2d111e8034de99ae1ddc59f288066e8794b2c59affef41", 0x5a}, {&(0x7f0000e88000-0xee)="4dfab14370ed7d6cf012a5454ede521c76810b785f929a33d51139d63166bc47cc97e18bedf4ec1f30f257addb000f851c5aa55e779cee11bf8ad75aa84b0d47edeca0dc983590062aeb687b012bd98b218dec0798ce3aa276e1a414de5bf41c477d0274e097b5efbc89df6b172de14d91d33370d4eb1d92e052c8b69ea79c5b1f3f7e33fc09c2aa66195009b21eb4135eff3b6dd1dac2c92496bf8bace2d444222539fb01eb08a7636fc35810a79b3d41699b64e878a0ef091414f6539337c15a98a88515d52e1a46bbdaf9094f1dd07b98b434de420311e461306552181a4f19f71f70edaf392ab6122f6fd9fa", 0xee}], 0x2, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000-0x10)={{0x77359400, 0x0}, {0x0, 0x7530}}) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) 2017/12/06 19:47:52 executing program 1 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x0, 0x0, 0x0}, 0x10) 2017/12/06 19:47:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x0, 0x101, 0x0, 0x1e4f}, 0x10) 2017/12/06 19:47:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ea3000-0x10)={0x0, 0x0}) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000850000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) rt_sigtimedwait(&(0x7f000006d000)={0x101}, &(0x7f0000ebb000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003f7000-0x8)={0x77359400, 0x0}, 0x8) 2017/12/06 19:47:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) lseek(r0, 0x0, 0x0) 2017/12/06 19:47:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eed000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = accept4(r0, &(0x7f00000b6000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000041d000-0x4)=0x14, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f68000-0x8)={0x0, 0x0}) shutdown(r1, 0x0) 2017/12/06 19:47:52 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x5030, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000002000-0x20)={0x100000000, 0x6e8, 0x8, 0x8000, 0xa764, 0x200, 0x1000000000000000, 0x0, 0x0}, &(0x7f0000000000)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11cd8462, 0x8, 0x22c2, 0x78, 0x101}, &(0x7f0000000000)=0xa0) syz_open_dev$random(&(0x7f0000000000+0x1d9)="2f6465762f72616e646f6d00", 0x0, 0x10000) r3 = syz_open_dev$sg(&(0x7f0000a55000-0x9)="2f6465762f73672300", 0x81, 0x28042) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000001000-0xb)={0x4267, 0x5, 0xc00000, 0x2, 0xffffffff, 0xfff, 0x801, 0x8, 0x8, 0x0, 0x0}, 0xb) 2017/12/06 19:47:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000003c000)={0x0, 0x0}) r1 = getpgid(r0) r2 = getpgrp(0xffffffffffffffff) tgkill(r1, r2, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00007fe000)="2f6465762f6375736500", 0x80, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000481000-0x10)={0x80000000, 0x1}) io_setup(0x7e52, &(0x7f0000273000)=0x0) r6 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f00003ce000-0x9e)={0x0, 0x96, "ce1b98a702223773c099f84e8bf8d6b4934266cf453da40323fb6546dca96f03a0e39048e0b5a8d90b4a1167a84b2c0b82328db6280c507c5a246dbda5e20cd7dc49800dbd6d35d49ba4daefd79610b8d889e1709b1982fb8f967a6e8a549af63f2fba3dbfa1cb0bb62956f86a3433c466bad6ebaea15646be79a9c86e89830a3288a62611aea1fe7e810f5eff6254b3af277f1ee20e"}, &(0x7f0000c4e000-0x4)=0x9e) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000955000)={r7, 0x7}, &(0x7f00005ef000-0x4)=0x8) creat(&(0x7f000015d000)="2e2f66696c653000", 0x1) eventfd2(0x95c, 0x80000) io_submit(r5, 0x0, &(0x7f0000e5e000-0x24)=[]) r8 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000086000)="2f6465762f72666b696c6c00", 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r9, 0x89f4, &(0x7f0000000000)="60df49161fff4dcb0fe2fddffb57298a6dd1ae7490ff8531cfab7ffd40cc79e2907d84441af8f73436e87b2cf33c0d991195dea483e304108d8350307d01ead20723c5d5c8bff0a69fcb") r10 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) socket$kcm(0x29, 0x5, 0x0) pwritev(r10, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) 2017/12/06 19:47:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eed000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = dup(r0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000ff5000)=0x4) accept4(r0, &(0x7f0000f14000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ae8000)=0x14, 0x0) [ 865.165219] FAULT_INJECTION: forcing a failure. [ 865.165219] name failslab, interval 1, probability 0, space 0, times 0 [ 865.177576] CPU: 0 PID: 32127 Comm: syz-executor1 Not tainted 4.15.0-rc2+ #120 [ 865.184943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 865.194281] Call Trace: [ 865.196863] dump_stack+0x194/0x257 [ 865.200487] ? arch_local_irq_restore+0x53/0x53 [ 865.205169] should_fail+0x8c0/0xa40 [ 865.208876] ? fault_create_debugfs_attr+0x1f0/0x1f0 2017/12/06 19:47:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x0, 0x101, 0x0, 0x1e4f}, 0x10) 2017/12/06 19:47:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eed000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = accept4(r0, &(0x7f0000f14000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ae8000)=0x14, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000520000-0x18)=@generic={0x5, 0xfffffffffffffa94, 0xfffffffffffffff7}) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/06 19:47:52 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) stat(&(0x7f0000c22000-0x8)="2e2f66696c653000", &(0x7f00003dd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00004b6000)=[r1]) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) 2017/12/06 19:47:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xa) fcntl$addseals(r1, 0x409, 0x9) close(r0) r2 = add_key(&(0x7f0000dda000)="6c6f676f6e00", &(0x7f00007a4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000070a000-0x21)="074ec3ebd3898c9c0036cbcb57acef27fb28912d1236502ca2d3fa8743a1581078", 0x21, 0xfffffffffffffffc) r3 = add_key(&(0x7f0000388000-0x6)="6c6f676f6e00", &(0x7f0000a06000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r2, &(0x7f0000a48000-0x18)=[{&(0x7f00005ed000-0x1000)="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", 0x1000}, {&(0x7f0000fbc000)="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", 0xfc}, {&(0x7f00007cf000-0x5e)="2a7374ffd50e821f140c71ebb8e3fdb10d8f55863f72eea271b157ef0498094d9d0b51835ed16f55bedc5604c9cfdfdd57115735fd576b414ffbd2206d46cef1872a4c35a32e81b7e720a1e6e0f003142bc611bdff9903e9f0bbf68a8a81", 0x5e}], 0x3, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x8000000000049) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) 2017/12/06 19:47:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000135000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000152000-0x4)=0x9, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000090000-0x5c)={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x400, [0x5, 0x6, 0x6, 0x1, 0x5, 0x1, 0x6, 0xe337]}, 0x5c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eed000)={0x26, "6165616400000000000000000000", 0x80, 0x0, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = accept4(r0, &(0x7f0000f14000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00002bf000-0x4)=0x14, 0x0) munlockall() getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000421000-0x10)={0x0, 0xfffffffffffffff7, 0x6, 0x9}, &(0x7f0000c6e000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00006c6000)={r3, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7}, &(0x7f0000b19000)=0x98) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00002dc000)=[{0x8, 0x6}, {0x4, 0x331}, {0x2, 0x401}, {0x4, 0x9}, {0x0, 0x1}, {0x4, 0x101}, {0xb, 0x200}, {0x4, 0xa4}, {0x3, 0xfffffffffffffffd}], 0x9) 2017/12/06 19:47:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x0, 0x101, 0x0, 0x1e4f}, 0x10) [ 865.213988] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 865.219166] ? lock_downgrade+0x980/0x980 [ 865.223306] ? check_noncircular+0x20/0x20 [ 865.227546] ? find_held_lock+0x39/0x1d0 [ 865.231599] ? check_noncircular+0x20/0x20 [ 865.235830] ? check_noncircular+0x20/0x20 [ 865.240058] ? check_noncircular+0x20/0x20 [ 865.244281] ? lock_downgrade+0x980/0x980 [ 865.248410] ? __lock_is_held+0xbc/0x140 [ 865.252485] should_failslab+0xec/0x120 [ 865.256458] kmem_cache_alloc_trace+0x4b/0x750 [ 865.261051] tipc_group_create+0x116/0x9c0 2017/12/06 19:47:52 executing program 5: socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x0, 0x101, 0x0, 0x1e4f}, 0x10) 2017/12/06 19:47:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x0, 0x101, 0x0, 0x1e4f}, 0x10) [ 865.265285] ? tipc_group_size+0x50/0x50 [ 865.269336] ? lock_release+0xda0/0xda0 [ 865.273304] ? __lock_is_held+0xbc/0x140 [ 865.277383] ? addr_domain+0x204/0x380 [ 865.281261] ? in_own_node+0x320/0x320 [ 865.285135] ? lock_sock_nested+0x91/0x110 [ 865.289356] ? trace_hardirqs_on+0xd/0x10 [ 865.293496] ? __local_bh_enable_ip+0x121/0x230 [ 865.298169] tipc_setsockopt+0x249/0xc10 [ 865.302215] ? tipc_sk_leave+0x200/0x200 [ 865.306279] ? security_socket_setsockopt+0x89/0xb0 [ 865.311295] compat_SyS_setsockopt+0x2e7/0x410 [ 865.315862] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 865.320591] ? do_fast_syscall_32+0x156/0xf9d [ 865.325063] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 865.329799] do_fast_syscall_32+0x3ee/0xf9d [ 865.334108] ? do_int80_syscall_32+0x9d0/0x9d0 [ 865.338665] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 865.344174] ? lockdep_sys_exit+0x47/0xf0 [ 865.348292] ? syscall_return_slowpath+0x2ad/0x550 [ 865.353199] ? sysret32_from_system_call+0x5/0x3b [ 865.358033] ? trace_hardirqs_off_thunk+0x1a/0x1c 2017/12/06 19:47:53 executing program 1 (fault-call:2 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x0, 0x0, 0x0}, 0x10) 2017/12/06 19:47:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = add_key$user(&(0x7f00006ba000)="7573657200", &(0x7f00001a7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000096f000)="049001a8d4e4481ae3ac23085a315f9a1ff88cef59c0f9f8627bc4eee6e3ad67b7bb8ba22fdbbde4b397cdec97d22b3ca2e57c7e78fa34c0d4ab03e85e9e53a273b783953bf85adb939d3eda73c1329bece6e033290b8a066a882d76128b3217c202e13fa0c0e6d688cf48a52c399d09ad32b690ab23eff03f7a7b3f2a86a1d40282269ae9282e2e83be71be699bb8db82ea1fc4b81fb09aa1544f8e15af4c178d6781abcccc3973cb2f65eaa6bcedafd193dec1c70fd59ea2254292aeeb35", 0xbf, 0xfffffffffffffffb) keyctl$describe(0x6, r1, &(0x7f0000496000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74) bind$alg(r0, &(0x7f0000eed000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) accept4(r0, &(0x7f0000f14000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ae8000)=0x14, 0x0) [ 865.362864] entry_SYSENTER_compat+0x51/0x60 [ 865.367241] RIP: 0023:0xf7f37c79 [ 865.370573] RSP: 002b:00000000f773308c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 865.378252] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 000000000000010f [ 865.385501] RDX: 0000000000000087 RSI: 0000000020c0bff0 RDI: 0000000000000010 [ 865.392738] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 865.399974] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 865.407213] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/06 19:47:53 executing program 0: clock_gettime(0x0, &(0x7f0000ea3000-0x10)={0x0, 0x0}) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000850000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c13000)="2f6465762f7161745f6164665f63746c00", 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000c77000-0x4)=0x0, &(0x7f0000970000)=0x4) arch_prctl(0x1003, &(0x7f0000bc1000-0x21)="70ba7e34ea490cf257d48d4be7b7a4a0bef379122618ef8dd87e7c08d6d84db063") 2017/12/06 19:47:53 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x28, 0x7, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) waitid(0x1, r1, 0x0, 0x20000009, &(0x7f0000001000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x7530}, 0x8) 2017/12/06 19:47:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x0, 0x101, 0x0, 0x1e4f}, 0x10) 2017/12/06 19:47:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xa) fcntl$addseals(r1, 0x409, 0x9) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x8000000000049) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) epoll_create1(0x80000) 2017/12/06 19:47:53 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000715000-0xc)="2f6465762f72666b696c6c00", 0x800, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000319000)={0x3, 0x0, [{0xc0000001, 0x4, 0xffffffff00000000, 0x6, 0x3, 0x0}, {0x1, 0x0, 0x100000001, 0x60, 0xfff, 0x0}, {0x1, 0x9b, 0x2, 0x1f, 0x80000000, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2000000000000008) lseek(r1, 0xfffffffffffffffe, 0x0) accept4$ax25(r1, &(0x7f0000082000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000d18000-0x4)=0x10, 0x80800) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000694000)=@req={0x28, &(0x7f00009d9000)={@common="7465716c300000000000000000000000", @ifru_settings={0xffffffffffffff5a, 0x8001, @raw_hdlc=&(0x7f0000bf8000)={0xb3, 0x3}}}}) syz_open_dev$sndseq(&(0x7f0000842000-0xd)="2f6465762f736e642f73657100", 0x0, 0x200000) 2017/12/06 19:47:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x101, 0x400000) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x3ff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r2, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000d7000)={0x0, 0x0}) bind$alg(r0, &(0x7f0000eed000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) syz_open_dev$binder(&(0x7f00006e7000)="2f6465762f62696e6465722300", 0x0, 0x2) r1 = accept4(r0, &(0x7f0000f14000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ae8000)=0x14, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00003d8000)=0x0, &(0x7f0000068000)=0x4) [ 865.439999] FAULT_INJECTION: forcing a failure. [ 865.439999] name failslab, interval 1, probability 0, space 0, times 0 [ 865.451251] CPU: 0 PID: 32175 Comm: syz-executor1 Not tainted 4.15.0-rc2+ #120 [ 865.458583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 865.467906] Call Trace: [ 865.470478] dump_stack+0x194/0x257 [ 865.474100] ? arch_local_irq_restore+0x53/0x53 [ 865.478761] ? lock_downgrade+0x980/0x980 [ 865.482913] should_fail+0x8c0/0xa40 2017/12/06 19:47:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) lseek(r0, 0xfffffffffffffffe, 0x20000000000) 2017/12/06 19:47:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x0, 0x101, 0x0, 0x1e4f}, 0x10) 2017/12/06 19:47:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d5f000)="6e732f6e657400") syz_open_dev$loop(&(0x7f0000366000)="2f6465762f6c6f6f702300", 0x7ff800000000, 0x4000) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000660000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eed000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = accept4(r1, &(0x7f0000f14000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ae8000)=0x14, 0x0) connect$llc(r2, &(0x7f00005b1000-0x10)={0x1a, 0x10, 0xe, 0x16, 0x100000000, 0x8, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/06 19:47:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000-0xff)="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", 0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000576000-0x11)="2f6465762f7161745f6164665f63746c00", 0x80042, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000006000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000846000)={0x0, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x5, 0x2, 0x7ff, 0x401}, &(0x7f0000b48000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000826000-0xc)={r2, 0x3c, &(0x7f0000349000)=[@in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000bd000)=0xc) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000b3c000)={[0x81000, 0xfffffffffffffffd, 0x1000, 0x1f000], 0x0, 0x81, 0x2000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r3, 0xfffffffffffffffe, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f00004b9000-0x4)=0x7fffffff, 0x4) getsockopt(r3, 0x6, 0xfffffffffffffffa, &(0x7f00000de000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004a5000)=0x93) [ 865.486612] ? __lock_acquire+0x6e9/0x47f0 [ 865.490839] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 865.495937] ? __lock_acquire+0x6e9/0x47f0 [ 865.500162] ? lock_downgrade+0x980/0x980 [ 865.504309] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 865.509492] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 865.514679] ? rcutorture_record_progress+0x10/0x10 [ 865.519695] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 865.524882] ? check_noncircular+0x20/0x20 [ 865.529103] ? unwind_get_return_address+0x61/0xa0 [ 865.534026] ? __save_stack_trace+0x7e/0xd0 2017/12/06 19:47:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)="2f6465762f696e7075742f6d6f7573652300", 0x11, 0x40500) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000001000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) lseek(r1, 0xfffffffffffffffe, 0x0) 2017/12/06 19:47:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d92000-0x8)="2e2f66696c653000", 0x80000, 0x43) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r3, 0x409, 0xa) fcntl$addseals(r3, 0x409, 0x9) close(r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x8000000000049) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) 2017/12/06 19:47:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000de8000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x9) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) lseek(r2, 0xfffffffffffffffe, 0x0) [ 865.538344] should_failslab+0xec/0x120 [ 865.542313] kmem_cache_alloc_trace+0x4b/0x750 [ 865.543339] QAT: Invalid ioctl [ 865.546268] QAT: Invalid ioctl [ 865.551171] QAT: Invalid ioctl [ 865.554614] QAT: Invalid ioctl [ 865.559559] ? save_stack+0xa3/0xd0 [ 865.563180] tipc_alloc_conn+0xd9/0x610 [ 865.567149] ? tipc_send_kern_top_evt+0x6c0/0x6c0 [ 865.571988] ? lock_downgrade+0x980/0x980 [ 865.576127] ? tipc_topsrv_kern_subscr+0x1fa/0x810 [ 865.581060] ? lock_release+0xda0/0xda0 [ 865.585029] ? __lock_is_held+0xbc/0x140 [ 865.589104] tipc_topsrv_kern_subscr+0x37a/0x810 [ 865.593855] ? tipc_conn_terminate+0x50/0x50 [ 865.598623] ? addr_domain+0x204/0x380 [ 865.602497] ? tipc_nlist_init+0x77/0x130 [ 865.606633] ? in_own_node+0x320/0x320 [ 865.610534] tipc_group_create+0x702/0x9c0 [ 865.614764] ? tipc_group_size+0x50/0x50 [ 865.618817] ? lock_release+0xda0/0xda0 [ 865.622808] ? addr_domain+0x204/0x380 [ 865.626688] ? in_own_node+0x320/0x320 [ 865.630560] ? lock_sock_nested+0x91/0x110 [ 865.634773] ? trace_hardirqs_on+0xd/0x10 [ 865.638907] ? __local_bh_enable_ip+0x121/0x230 [ 865.643562] tipc_setsockopt+0x249/0xc10 [ 865.647600] ? tipc_sk_leave+0x200/0x200 [ 865.651643] ? security_socket_setsockopt+0x89/0xb0 [ 865.656635] compat_SyS_setsockopt+0x2e7/0x410 [ 865.661204] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 865.665949] ? do_fast_syscall_32+0x156/0xf9d [ 865.670451] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 865.675183] do_fast_syscall_32+0x3ee/0xf9d [ 865.679483] ? do_int80_syscall_32+0x9d0/0x9d0 [ 865.684042] ? lockdep_sys_exit+0x47/0xf0 [ 865.688170] ? syscall_return_slowpath+0x2ad/0x550 [ 865.693087] ? sysret32_from_system_call+0x5/0x3b [ 865.697904] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 865.702723] entry_SYSENTER_compat+0x51/0x60 [ 865.707096] RIP: 0023:0xf7f37c79 [ 865.710427] RSP: 002b:00000000f773308c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 865.718104] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 000000000000010f [ 865.725340] RDX: 0000000000000087 RSI: 0000000020c0bff0 RDI: 0000000000000010 [ 865.732580] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2017/12/06 19:47:53 executing program 1 (fault-call:2 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x0, 0x0, 0x0}, 0x10) 2017/12/06 19:47:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ea3000-0x10)={0x0, 0x0}) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000850000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) r1 = syz_open_dev$mouse(&(0x7f0000bbb000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x6, 0x408080) accept4$llc(r1, &(0x7f0000aac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000b5e000)=0x10, 0x80800) 2017/12/06 19:47:53 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001fd000-0xc)={0x2, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000000)={0xa000000000000000, 0x0, 0xff, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eed000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = accept4(r1, &(0x7f0000f14000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ae8000)=0x14, 0x0) fstat(r2, &(0x7f000031c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x0, r3) 2017/12/06 19:47:53 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) wait4(0x0, &(0x7f0000c10000-0x4)=0x0, 0x1, &(0x7f0000e16000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000d4f000-0x40)={0x8000, 0x0, 0x1988, 0xffffffff, 0x6, 0x0, 0x4, 0xa04a}, &(0x7f0000000000)={0x2, 0x8, 0x1, 0x80, 0x1000, 0x80, 0x9, 0x6}, &(0x7f0000001000-0x40)={0x8000, 0x0, 0x7, 0xf53, 0x7ff, 0x4, 0x3, 0xfffffffffffffff7}, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x7, 0x640, 0x100, 0x66c, 0x1000, 0x1, 0x9, 0x800}, &(0x7f0000bf0000)={0x9, 0xfffffffffffff45e, 0x9, 0x6, 0x10000, 0x6, 0x5, 0x800}, &(0x7f0000904000)={0x400, 0x574d, 0x2, 0x0, 0x6, 0x3ff, 0x4, 0x400}, &(0x7f00006b0000)={0x0, 0x0}, &(0x7f0000f67000-0x8)={&(0x7f0000001000-0x8)={0x5}, 0x8}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000cb000)={0x0, 0x0}, 0x8) 2017/12/06 19:47:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) lseek(r0, 0xfffffffffffffffe, 0x0) fcntl$setpipe(r0, 0x407, 0x8) 2017/12/06 19:47:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) socket$inet_sctp(0x2, 0x5, 0x84) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 19:47:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x0, 0x101, 0x0, 0x1e4f}, 0x10) 2017/12/06 19:47:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c17000)={0xaa, 0x9, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000000)={{0x6, 0x0}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x0, 0x3, 0x5, 0x2, 0x800, 0x81, 0x0, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@abs={0x1, 0x0, 0x3}, 0x8) flistxattr(r3, &(0x7f0000c42000)="0000000000000000000000000000000000", 0x11) r4 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r4, 0x409, 0xa) fcntl$addseals(r4, 0x409, 0x9) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x3, 0x8000000000049) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f0000f01000-0x6)={0x10001, 0x7, 0x0}) getsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000e53000)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000a28000)=0xc) [ 865.739824] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 865.747073] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 865.774331] FAULT_INJECTION: forcing a failure. [ 865.774331] name failslab, interval 1, probability 0, space 0, times 0 2017/12/06 19:47:53 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000889000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00002fe000)={0x74, 0x0, [0x9, 0xfffffffffffffff9, 0xffffffffffff7375, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000ca3000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) lseek(r1, 0x0, 0x1) 2017/12/06 19:47:53 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000def000)="2f6465762f73657175656e6365723200", 0xc0, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00005b4000)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000675000)=0x9c0, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eed000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) alarm(0x3) accept4(r1, &(0x7f0000f14000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ae8000)=0x14, 0x0) 2017/12/06 19:47:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x0, 0x101, 0x0, 0x1e4f}, 0x10) [ 865.785587] CPU: 0 PID: 32231 Comm: syz-executor1 Not tainted 4.15.0-rc2+ #120 [ 865.792931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 865.802272] Call Trace: [ 865.804847] dump_stack+0x194/0x257 [ 865.808469] ? arch_local_irq_restore+0x53/0x53 [ 865.813130] ? retint_kernel+0x10/0x10 [ 865.817033] should_fail+0x8c0/0xa40 [ 865.820740] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 865.825841] ? check_noncircular+0x20/0x20 [ 865.830069] ? lock_pin_lock+0x370/0x370 [ 865.834136] ? print_usage_bug+0x3f0/0x3f0 2017/12/06 19:47:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xa) fcntl$addseals(r1, 0x409, 0x9) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000d53000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x8000000000049) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) 2017/12/06 19:47:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000385000)="2f6465762f73657175656e6365723200", 0x125000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000062b000-0x20)=[{0x2, 0x7}, {0x3, 0x3}, {0x3, 0x9}, {0x0, 0xba}], 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r2, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000884000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f000086d000)={0xed79}, 0x8, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000c9c000-0x8)={0x0, 0x0}) timer_create(0x4, &(0x7f000047a000)={0x0, 0x3c, 0x0, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005be000-0x4)=0x0) 2017/12/06 19:47:53 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000001000-0x4)=0x3fffc0000000000, 0x4) 2017/12/06 19:47:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x0, 0x0, 0x0, 0x1e4f}, 0x10) 2017/12/06 19:47:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000241000)="2f6465762f7667615f6172626974657200", 0x101003, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000565000-0x10)={0x4e30, 0x5627}) clock_gettime(0x0, &(0x7f0000ea3000-0x10)={0x0, 0x0}) r1 = socket$inet(0x2, 0x8000f, 0x3) ioctl$sock_ifreq(r1, 0x8931, &(0x7f0000850000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) [ 865.838359] ? __lock_acquire+0x6e9/0x47f0 [ 865.842591] ? check_noncircular+0x20/0x20 [ 865.846815] ? find_held_lock+0x39/0x1d0 [ 865.850886] ? lock_downgrade+0x980/0x980 [ 865.855029] ? __free_insn_slot+0x5c0/0x5c0 [ 865.859351] should_failslab+0xec/0x120 [ 865.863314] kmem_cache_alloc+0x47/0x760 [ 865.867376] ? lock_downgrade+0x980/0x980 [ 865.871524] radix_tree_node_alloc.constprop.19+0x5e/0x2d0 [ 865.877149] radix_tree_extend+0x302/0x540 [ 865.881384] ? node_tag_get.constprop.18+0x90/0x90 [ 865.886321] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 865.891512] idr_get_free_cmn+0xad1/0xfd0 [ 865.895654] ? __save_stack_trace+0x7e/0xd0 [ 865.899981] ? radix_tree_clear_tags+0xb0/0xb0 [ 865.904564] ? save_stack+0x43/0xd0 [ 865.908180] ? kmem_cache_alloc_trace+0x136/0x750 [ 865.913005] ? tipc_alloc_conn+0xd9/0x610 [ 865.917134] ? tipc_topsrv_kern_subscr+0x37a/0x810 [ 865.922045] ? tipc_group_create+0x702/0x9c0 [ 865.926431] ? tipc_setsockopt+0x249/0xc10 [ 865.930641] ? compat_SyS_setsockopt+0x2e7/0x410 [ 865.935375] ? do_fast_syscall_32+0x3ee/0xf9d [ 865.939839] ? entry_SYSENTER_compat+0x51/0x60 [ 865.944413] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 865.949599] ? check_noncircular+0x20/0x20 [ 865.953814] ? print_usage_bug+0x3f0/0x3f0 [ 865.958032] ? print_usage_bug+0x3f0/0x3f0 [ 865.962251] ? rcutorture_record_progress+0x10/0x10 [ 865.967247] ? lock_acquire+0x1d5/0x580 [ 865.971205] ? tipc_alloc_conn+0x3c4/0x610 [ 865.975427] ? __lock_is_held+0xbc/0x140 [ 865.979461] idr_alloc_cmn+0x155/0x280 [ 865.983320] ? __fprop_inc_percpu_max+0x2a0/0x2a0 [ 865.988138] ? tipc_alloc_conn+0x3c4/0x610 [ 865.992348] tipc_alloc_conn+0x3fb/0x610 [ 865.996380] ? tipc_send_kern_top_evt+0x6c0/0x6c0 [ 866.001197] ? lock_downgrade+0x980/0x980 [ 866.005314] ? tipc_topsrv_kern_subscr+0x1fa/0x810 [ 866.010217] ? lock_release+0xda0/0xda0 [ 866.014161] ? __lock_is_held+0xbc/0x140 [ 866.018205] tipc_topsrv_kern_subscr+0x37a/0x810 [ 866.022932] ? tipc_conn_terminate+0x50/0x50 [ 866.027311] ? addr_domain+0x204/0x380 [ 866.031167] ? tipc_nlist_init+0x77/0x130 [ 866.035293] ? in_own_node+0x320/0x320 [ 866.039166] tipc_group_create+0x702/0x9c0 [ 866.043378] ? tipc_group_size+0x50/0x50 [ 866.047407] ? lock_release+0xda0/0xda0 [ 866.051368] ? addr_domain+0x204/0x380 [ 866.055226] ? in_own_node+0x320/0x320 [ 866.059081] ? lock_sock_nested+0x91/0x110 [ 866.063290] ? trace_hardirqs_on+0xd/0x10 [ 866.067413] ? __local_bh_enable_ip+0x121/0x230 [ 866.072066] tipc_setsockopt+0x249/0xc10 [ 866.076100] ? tipc_sk_leave+0x200/0x200 [ 866.080151] ? security_socket_setsockopt+0x89/0xb0 [ 866.085145] compat_SyS_setsockopt+0x2e7/0x410 [ 866.089703] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 866.094433] ? do_fast_syscall_32+0x156/0xf9d [ 866.098898] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 866.103626] do_fast_syscall_32+0x3ee/0xf9d [ 866.107922] ? do_int80_syscall_32+0x9d0/0x9d0 [ 866.112478] ? lockdep_sys_exit+0x47/0xf0 [ 866.116602] ? syscall_return_slowpath+0x2ad/0x550 [ 866.121504] ? sysret32_from_system_call+0x5/0x3b [ 866.126321] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 866.131148] entry_SYSENTER_compat+0x51/0x60 [ 866.135531] RIP: 0023:0xf7f37c79 2017/12/06 19:47:53 executing program 1 (fault-call:2 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x0, 0x0, 0x0}, 0x10) 2017/12/06 19:47:53 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000001000-0x8)={0x2, &(0x7f0000001000-0x8)=[{0x2, 0x8000}, {0x8, 0x80000000}]}) fchmod(r0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003dc000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x3, r2}) 2017/12/06 19:47:53 executing program 0: getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000455000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$pokeuser(0x6, r0, 0x8, 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ea3000-0x10)={0x0, 0x0}) r1 = syz_open_dev$vcsn(&(0x7f000095f000+0xa67)="2f6465762f7663732300", 0xa11, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00001bc000-0xd3)={0x0, 0xcb, "68874d695740bf821524444fdb384d17f5fe460cba4477f336cf036a506d619818b2e0a0bd6b30a60d2b44991bb32955765494b031902858d6b4a61924c207eb1e38b05a1d84ae4b00ee0552c1a6d502851c5af311f255260913fccd5f51f4a029898f2133ab22aacbb130e569d39abf70fea50186356be814daef984ab541068e33935d69934194d78c82e5c41d16c6f0d7f396063b5dee9d33f488a4f14d33199ad79e5f267402204ef6f95687d6ac31297f6a2f3dc870b8e08780b6b026c8c701a5f0eebd9159b467d8"}, &(0x7f0000872000)=0xd3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000277000-0xcb)={r2, 0xc3, "33841150dd6a953951db2e0390d4cfbede96fc9396154f0fbe93b47229875620fb9ac510839738b1740f9b04c8fda18ab99f1108b09f635974486d1b22d9361578b07900490e8d5bce9022a441e5feb05a026a6c49f61b59de46df142088b9ee6ecf8e282be8d32e01df643a38bb39f36a8aa2473915a3222c41aae44c2c8efde7c84a5af60efd3c38483959af478a7eee0a9e4eaf06ced9211e0d3fd7fea40946fa9940dad8a0b9453c19ed3e764bff6af771df4c4aaf47731e71092b970ec642e09d"}, &(0x7f00003ab000-0x4)=0xcb) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00008d6000)={0x2, &(0x7f000086b000-0x3c)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r3, 0x8931, &(0x7f0000850000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) 2017/12/06 19:47:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eed000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) accept4(r0, &(0x7f0000f14000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ae8000)=0x14, 0x200000000000) 2017/12/06 19:47:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b36000-0x30)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0xffffffffffffffff) lseek(r0, 0xfffffffffffffffe, 0x0) 2017/12/06 19:47:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xa) fcntl$addseals(r1, 0x409, 0x9) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007ba000)="2f6465762f7161745f6164665f63746c00", 0x20000, 0x0) socket$inet(0x2, 0x3, 0x8000000000049) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) 2017/12/06 19:47:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) 2017/12/06 19:47:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000001000-0x20)={@common="7465716c300000000000000000000000", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 866.138864] RSP: 002b:00000000f773308c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 866.146542] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 000000000000010f [ 866.153782] RDX: 0000000000000087 RSI: 0000000020c0bff0 RDI: 0000000000000010 [ 866.161029] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 866.168270] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 866.175508] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/06 19:47:53 executing program 3: socketpair(0x12, 0x4, 0x10001, &(0x7f0000d1c000-0x8)={0x0, 0x0}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00009fb000)=0x9) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x109000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000001000-0x6)={0xffff, 0x5, 0xc10}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000cb000)={0x0, 0x2710}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2017/12/06 19:47:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eed000)={0x26, "736b636970686572000000000000", 0x27, 0x0, "667075287874732d63616d656c6c69612d6165736e692d6176783229000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000e1000+0x9f5)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) r1 = accept4(r0, &(0x7f0000f14000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ae8000)=0x14, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000ae2000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r3 = dup(r0) getdents(r3, &(0x7f000020e000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83) 2017/12/06 19:47:53 executing program 5 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) 2017/12/06 19:47:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000874000)={@common="69706464703000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000290000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004d8000-0x4)=0xc) stat(&(0x7f0000345000)="2e2f66696c653000", &(0x7f0000ecd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000f99000)="2e2f66696c653000", r1, r2) [ 866.213982] FAULT_INJECTION: forcing a failure. [ 866.213982] name failslab, interval 1, probability 0, space 0, times 0 [ 866.228449] CPU: 0 PID: 32287 Comm: syz-executor1 Not tainted 4.15.0-rc2+ #120 [ 866.235808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 866.245148] Call Trace: [ 866.247729] dump_stack+0x194/0x257 [ 866.251356] ? arch_local_irq_restore+0x53/0x53 [ 866.256045] should_fail+0x8c0/0xa40 2017/12/06 19:47:53 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000b96000)={0x0, 0x80000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={r2, 0xe8, &(0x7f0000c80000-0xe8)=[@in6={0xa, 0x2, 0xcb33, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2dd}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc0000000000000}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x33, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}]}, &(0x7f0000001000-0x4)=0xc) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cb000)={0x77359400, 0x0}, 0x8) [ 866.259752] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 866.264848] ? find_held_lock+0x39/0x1d0 [ 866.268906] ? print_usage_bug+0x3f0/0x3f0 [ 866.273143] ? lock_downgrade+0x980/0x980 [ 866.277293] ? radix_tree_iter_tag_clear+0x97/0xd0 [ 866.282210] ? radix_tree_iter_replace+0x4c/0x60 [ 866.286963] ? mark_held_locks+0xb2/0x100 [ 866.291105] ? __local_bh_enable_ip+0x121/0x230 [ 866.295761] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 866.300765] ? tipc_alloc_conn+0x4b0/0x610 [ 866.304986] ? trace_hardirqs_on+0xd/0x10 [ 866.309121] ? __local_bh_enable_ip+0x121/0x230 2017/12/06 19:47:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x5) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000532000)=@req={0x7fffffffffc, 0x0, 0x0, 0x4}, 0x10) 2017/12/06 19:47:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xa) fcntl$addseals(r0, 0x409, 0x9) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x8000000000049) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000002d000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) socket$bt_hidp(0x1f, 0x3, 0x6) set_tid_address(&(0x7f0000997000-0x4)=0x0) 2017/12/06 19:47:53 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f12000)={0x7, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000001000)={0x97, 0x7fff}) syz_open_dev$evdev(&(0x7f000047c000)="2f6465762f696e7075742f6576656e742300", 0x4, 0x200000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f9d000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x2c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000549000-0x8)={r1, 0x100}, &(0x7f000024e000-0x4)=0x8) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000884000-0x2)=0x6, 0x2) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000eed000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f000089b000-0x4)=0x0, &(0x7f0000519000-0x4)=0x4) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) fallocate(r3, 0x2, 0x7fffffff, 0x4) accept4(r2, &(0x7f0000f14000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ae8000)=0x14, 0x0) [ 866.313782] ? _raw_spin_unlock_bh+0x30/0x40 [ 866.318197] should_failslab+0xec/0x120 [ 866.322162] kmem_cache_alloc_trace+0x4b/0x750 [ 866.326734] ? lock_downgrade+0x980/0x980 [ 866.330871] ? tipc_topsrv_kern_subscr+0x1fa/0x810 [ 866.335796] tipc_subscrb_connect_cb+0xaa/0x270 [ 866.340447] ? tipc_subscrb_put+0x30/0x30 [ 866.344582] ? __lock_is_held+0xbc/0x140 [ 866.348659] tipc_topsrv_kern_subscr+0x442/0x810 [ 866.353418] ? tipc_conn_terminate+0x50/0x50 [ 866.357822] ? addr_domain+0x204/0x380 [ 866.361700] ? tipc_nlist_init+0x77/0x130 [ 866.365841] ? in_own_node+0x320/0x320 [ 866.369737] tipc_group_create+0x702/0x9c0 [ 866.373956] ? tipc_group_size+0x50/0x50 [ 866.377995] ? lock_release+0xda0/0xda0 [ 866.381968] ? addr_domain+0x204/0x380 [ 866.385838] ? in_own_node+0x320/0x320 [ 866.389702] ? lock_sock_nested+0x91/0x110 [ 866.393910] ? trace_hardirqs_on+0xd/0x10 [ 866.398039] ? __local_bh_enable_ip+0x121/0x230 [ 866.402694] tipc_setsockopt+0x249/0xc10 [ 866.406730] ? tipc_sk_leave+0x200/0x200 [ 866.410770] ? security_socket_setsockopt+0x89/0xb0 [ 866.415758] compat_SyS_setsockopt+0x2e7/0x410 [ 866.420312] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 866.425047] ? do_fast_syscall_32+0x156/0xf9d [ 866.429523] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 866.434248] do_fast_syscall_32+0x3ee/0xf9d [ 866.438547] ? do_int80_syscall_32+0x9d0/0x9d0 [ 866.443104] ? lockdep_sys_exit+0x47/0xf0 [ 866.447220] ? syscall_return_slowpath+0x2ad/0x550 [ 866.452131] ? sysret32_from_system_call+0x5/0x3b [ 866.456953] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 866.461772] entry_SYSENTER_compat+0x51/0x60 [ 866.466146] RIP: 0023:0xf7f37c79 [ 866.469484] RSP: 002b:00000000f773308c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 866.477166] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 000000000000010f [ 866.484410] RDX: 0000000000000087 RSI: 0000000020c0bff0 RDI: 0000000000000010 [ 866.491648] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 866.498887] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 866.506125] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 866.513564] Subscriber rejected, no memory [ 866.519098] kasan: CONFIG_KASAN_INLINE enabled [ 866.523659] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 866.530986] general protection fault: 0000 [#1] SMP KASAN [ 866.536489] Dumping ftrace buffer: [ 866.539996] (ftrace buffer empty) [ 866.543678] Modules linked in: [ 866.546843] CPU: 0 PID: 32287 Comm: syz-executor1 Not tainted 4.15.0-rc2+ #120 [ 866.554170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 866.563514] RIP: 0010:__lock_acquire+0xd55/0x47f0 [ 866.568320] RSP: 0018:ffff8801c0aa7350 EFLAGS: 00010002 [ 866.573647] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 866.580882] RDX: 0000000000000004 RSI: 0000000000000000 RDI: ffffffff85ecb440 [ 866.588116] RBP: ffff8801c0aa76d8 R08: 0000000000000001 R09: 0000000000000000 [ 866.595354] R10: 0000000000000000 R11: ffffffff87489d60 R12: ffff8801c35f0240 [ 866.602591] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000020 [ 866.609829] FS: 0000000000000000(0000) GS:ffff8801db400000(0063) knlGS:00000000f7733b40 [ 866.618021] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 866.623870] CR2: 00000000080901c0 CR3: 00000001c4bb2000 CR4: 00000000001406f0 [ 866.631107] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000020000000 [ 866.638349] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 866.645582] Call Trace: [ 866.648138] ? find_held_lock+0x39/0x1d0 [ 866.652173] ? lock_downgrade+0x980/0x980 [ 866.656291] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 866.661445] ? find_held_lock+0x39/0x1d0 [ 866.665472] ? llist_add_batch+0xf3/0x180 [ 866.669586] ? find_last_bit+0xd0/0xd0 [ 866.673444] ? tick_nohz_tick_stopped+0x9/0x20 [ 866.677989] ? irq_work_queue+0xf7/0x170 [ 866.682022] ? wake_up_klogd+0xc3/0x100 [ 866.685966] ? is_console_locked+0x20/0x20 [ 866.690167] ? console_unlock+0x57e/0xd80 [ 866.694282] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 866.699263] ? console_unlock+0x983/0xd80 [ 866.703379] ? __down_trylock_console_sem+0x70/0x1e0 [ 866.708450] ? wake_up_klogd+0x100/0x100 [ 866.712478] ? vprintk_emit+0x49b/0x590 [ 866.716420] lock_acquire+0x1d5/0x580 [ 866.720187] ? tipc_subscrb_subscrp_delete+0x8f/0x470 [ 866.725343] ? lock_release+0xda0/0xda0 [ 866.729283] ? vprintk_default+0x28/0x30 [ 866.733308] ? vprintk_func+0x5e/0xc0 [ 866.737073] ? printk+0xaa/0xca [ 866.740320] ? tipc_subscrb_subscrp_delete+0x8f/0x470 [ 866.745477] _raw_spin_lock_bh+0x31/0x40 [ 866.749501] ? tipc_subscrb_subscrp_delete+0x8f/0x470 [ 866.754657] tipc_subscrb_subscrp_delete+0x8f/0x470 [ 866.759639] ? tipc_subscrp_put+0x360/0x360 [ 866.763925] ? tipc_subscrb_put+0x30/0x30 [ 866.768040] ? __lock_is_held+0xbc/0x140 [ 866.772066] ? tipc_subscrb_subscrp_delete+0x470/0x470 [ 866.777307] tipc_subscrb_release_cb+0x17/0x30 [ 866.781854] tipc_close_conn+0x171/0x270 [ 866.785879] tipc_topsrv_kern_subscr+0x724/0x810 [ 866.790604] ? tipc_conn_terminate+0x50/0x50 [ 866.794977] ? addr_domain+0x204/0x380 [ 866.798828] ? tipc_nlist_init+0x77/0x130 [ 866.802942] ? in_own_node+0x320/0x320 [ 866.806798] tipc_group_create+0x702/0x9c0 [ 866.810997] ? tipc_group_size+0x50/0x50 [ 866.815033] ? lock_release+0xda0/0xda0 [ 866.818987] ? addr_domain+0x204/0x380 [ 866.822840] ? in_own_node+0x320/0x320 [ 866.826692] ? lock_sock_nested+0x91/0x110 [ 866.830891] ? trace_hardirqs_on+0xd/0x10 [ 866.835013] ? __local_bh_enable_ip+0x121/0x230 [ 866.839657] tipc_setsockopt+0x249/0xc10 [ 866.843686] ? tipc_sk_leave+0x200/0x200 [ 866.847715] ? security_socket_setsockopt+0x89/0xb0 [ 866.852698] compat_SyS_setsockopt+0x2e7/0x410 [ 866.857246] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 866.861967] ? do_fast_syscall_32+0x156/0xf9d [ 866.866429] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 866.871150] do_fast_syscall_32+0x3ee/0xf9d [ 866.875436] ? do_int80_syscall_32+0x9d0/0x9d0 [ 866.879985] ? lockdep_sys_exit+0x47/0xf0 [ 866.884097] ? syscall_return_slowpath+0x2ad/0x550 [ 866.888992] ? sysret32_from_system_call+0x5/0x3b [ 866.893803] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 866.898613] entry_SYSENTER_compat+0x51/0x60 [ 866.902985] RIP: 0023:0xf7f37c79 [ 866.906313] RSP: 002b:00000000f773308c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 866.913984] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 000000000000010f [ 866.921218] RDX: 0000000000000087 RSI: 0000000020c0bff0 RDI: 0000000000000010 [ 866.928454] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 866.935688] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 866.942922] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 866.950173] Code: e9 03 f3 48 ab 48 81 c4 60 03 00 00 44 89 f8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 4c 89 fa 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 cf 38 00 00 49 81 3f 00 58 8b 86 41 be 00 00 [ 866.969219] RIP: __lock_acquire+0xd55/0x47f0 RSP: ffff8801c0aa7350 [ 866.975505] ---[ end trace dbd23456e4bf5996 ]--- [ 866.980232] Kernel panic - not syncing: Fatal exception in interrupt [ 866.987230] Dumping ftrace buffer: [ 866.990740] (ftrace buffer empty) [ 866.994415] Kernel Offset: disabled [ 866.998005] Rebooting in 86400 seconds..