0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) setsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000ee4000-0x4)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x6d3, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_delete(0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000069c000)=0x6, 0x4) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000e01000)=0x0) r6 = syz_open_dev$vcsn(&(0x7f0000bf2000-0xa)="2f6465762f7663732300", 0x28000000, 0x40) read$eventfd(r6, &(0x7f0000de5000)=0x0, 0x8) fgetxattr(0xffffffffffffffff, &(0x7f000049f000-0xd)=@random={"73797374656d2e00", "6574683100"}, &(0x7f0000b48000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000daa000-0x9)="2f6465762f73672300", 0xf1, 0x100000000000084) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r7, 0x89f0, &(0x7f0000560000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008cf000-0x20)="1200000000000000db0001ee000874000000000000007f002000e6000d77aa32"}) [ 40.649692] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. [ 40.735613] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/09 06:03:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000009f000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x100, 0x0, 0x0, 0x8000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000b58000)="2f6465762f76637300", 0x40000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00002e1000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f8d000+0x973)={0x0, 0x0, 0x0}, &(0x7f0000bf1000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x10000fff6, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000db0000)=0x0, &(0x7f0000001000)=0xfffffff1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000084d000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0xfffffffffffffdb9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x3, 0xffffffffffffffff, 0x7ffffffc, 0x30ee, 0x0, 0x0, 0x0, 0x4, 0x4, 0xffffffffffff8000, 0x4, 0xe, 0x0, 0x278d, 0x40000001, 0xffffffffffffff81, 0x101, 0x800, 0x401, 0x3ff, 0x5, 0x0, 0x2, 0xffff, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000952000)={0x0, 0x0, 0x0}, &(0x7f0000ef6000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x10000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f7d000)="2f6465762f73657175656e63657200", 0x82000, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000015000)={0x1, 0xe0, 0x4, 0x8, 0x5, 0x0, 0x0}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000d000-0x18)={r4, &(0x7f0000e10000)="", &(0x7f0000017000)=""}, 0x2f) r5 = syz_open_dev$vcsa(&(0x7f0000a71000-0xb)="2f6465762f766373612300", 0xb4, 0x1) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$binder(&(0x7f000000c000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000071000)=0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) poll(&(0x7f0000bdc000)=[{r4, 0x0, 0x0}, {r2, 0x8002, 0x0}, {r5, 0x4005, 0x0}], 0x200000000000011e, 0x1f9) 2017/12/09 06:03:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000912000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r2, 0x0) clone(0x0, &(0x7f0000f5f000-0xe2)="", &(0x7f000024c000)=0x0, &(0x7f0000875000)=0x0, &(0x7f000027b000)="") ioprio_get$pid(0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) ioctl$KDSETMODE(0xffffffffffffff9c, 0x4b3a, 0x8001) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r3, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$bt_hci(r1, &(0x7f000032b000-0x6)={0x1f, 0x80000001, 0x0}, 0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000240000-0x8c)={0x0, @in6={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cfc000-0x4)=0x8c) getsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f000083d000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007f0000)=0xfa) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000667000)={r5, 0x4, 0xf8, "8ff1f2968b10e9baebf8339071c3ee10053588a647f3e2b7909ab0037c963b5a8b86fa9b051651939528e7ffe7c0eae3b22080932bd813ba6620f186e00dd373210f5ea3daac3ab9d4489b6878677f0c0151194052bf0486baf6f9a5509722baf51e5ef06a7bec22f45e42a6a1f15f3674b227f6e7ddb79f55c729d47c89dbdb50e68ae3e3701dd71fbe3e731d2ea564587e580053dda5f14c64ba1d8cd0dbfc8a79ca2220b326f49cb49bc5b3584c0765396ae7144eca766d1b28904bd7c65b5b3b211918f875dc51f2a016dbc20ce86762dc50b7c444241cfdc4488b9f1c13ea5e60bfd25db4e5f6c5e2968313081f7e04bead17b5ac5b"}, 0x100) ioctl$TCXONC(r0, 0x540a, 0x2) 2017/12/09 06:03:22 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f000047d000)="2f6465762f7663732300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000001000-0x188)={0x8, 0x0, [{0x8, 0x2, 0x0, 0x0, @irqchip={0x4, 0x20}}, {0x7ff, 0x0, 0x0, 0x0, @msi={0x2, 0x2, 0xd4a}}, {0x7, 0x0, 0x0, 0x0, @adapter={0x9, 0xfffffffffffff414, 0x0, 0x10001, 0x396}}, {0x5, 0x5, 0x0, 0x0, @sint={0x6f8, 0x100000001}}, {0xd9e4, 0x0, 0x0, 0x0, @sint={0x0, 0x9}}, {0x8, 0x2, 0x0, 0x0, @msi={0x5d73, 0xec, 0x6f5}}, {0x9, 0x7, 0x0, 0x0, @irqchip={0x1ff8000000000, 0x0}}, {0x80000001, 0x7, 0x0, 0x0, @sint={0x100, 0x1}}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fbb000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000335000-0xa)="2f6465762f6375736500", 0x82, 0x0) ioctl$KIOCSOUND(r3, 0x4b2f, 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup3(r3, r2, 0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000013d000-0x160)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x9, 0xffffffffffffffff, "d62d11bd1b60aa2dd0d2a18e181f3622a2a799c7c81dc795fd606796249f88b1cb92e76cf581a045dec6976a6237b2075e0b8419edbd3ecf71c03152c1dc21aa07024b15f9014783e0a5eaed0922946d"}, 0x160) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e63000-0x5)="7965616800", 0x5) r5 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1000000000, 0x4002) read(r5, &(0x7f0000571000)="000000000000000000000000000000000000000000000000", 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00007f4000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) ioctl$TCFLSH(r4, 0x540b, 0xbe3) 2017/12/09 06:03:22 executing program 1: mmap(&(0x7f0000000000/0xaf1000)=nil, 0xaf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000af1000+0xc11)=@generic={0x7, 0x5, 0x1}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000a1e000)={0x4, r1, 0xffffffffffffffff}) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f00008ce000-0x2)={0x7, 0x4}) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000424000/0x18000)=nil, &(0x7f000004b000-0x18)=[@text64={0x40, &(0x7f0000809000)="430f3545d802660fd854d21d400fc72ac461d160459f67660fe9b1800000000f23d2c7442400fa7f0000c744240286db0000c7442406000000000f01142436260f01d1c4829d453b", 0x48}], 0x1, 0x10, &(0x7f0000af4000)=[@flags={0x3, 0x100000}, @cstype3={0x5, 0xd}], 0x2) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000af6000)=0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000200000)={0x6, r1, 0x0}) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000277000)={0x0, 0x0}, &(0x7f0000af7000-0x4)=0x6) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000502000-0xc)={r6, 0x7ffffffd, 0x0}, &(0x7f0000914000-0x4)=0xc) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000653000)={0x7b, 0x0, [0x9005, 0x0, 0x8000002000, 0x800000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000af9000-0x18)={0x1, 0x0, [{0x400000040000083, 0x0, 0x2}]}) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r4, &(0x7f0000af5000)=@l2={0x1f, 0xb0, {0x6, 0x3, 0x7, 0x7, 0x7, 0xcad}, 0x20000010000, 0x400}, 0xe) 2017/12/09 06:03:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000006a000-0xd)="6e65742f6d6366696c74657200") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000067d000-0x4)={0x0, 0x0}, 0x10000080800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000861000+0xd00)=0x0, &(0x7f000001e000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0, 0x6, 0x0, 0x0, 0x2, 0x4, 0x0}, 0x0, 0x7fff, r3, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d80000)={0x0, 0x4c, &(0x7f000054a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fff, @loopback={0x0, 0x1}, 0xfffffffffffffffe}]}, &(0x7f0000e8c000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000b3e000-0xc)={r4, 0x0, 0x0}, &(0x7f0000124000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, r1, 0x0) r5 = syz_open_dev$sg(&(0x7f0000b2d000-0x9)="2f6465762f73672300", 0x2, 0x101000) ioctl$sock_ipx_SIOCIPXNCPCONN(r5, 0x89e3, &(0x7f00003cd000-0x2)=0x401) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000908000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r6 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f0000000000)=[@acquire={0x40046305, 0x1}], 0x0, 0x0, &(0x7f0000c86000)=""}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r7 = userfaultfd(0x80000) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f000009f000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f00008d0000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000b6f000)=0x1) nanosleep(&(0x7f000029e000)={0x0, 0x0}, &(0x7f0000c1e000-0x8)={0x0, 0x0}) clock_nanosleep(0x6, 0x0, &(0x7f0000fc5000)={0x0, r8}, &(0x7f00001ae000-0x8)={0x0, 0x0}) wait4(r0, &(0x7f0000070000)=0x0, 0xfffffd, &(0x7f0000e06000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f0000321000)=0x0, 0x1000000000000004, 0x1f, &(0x7f0000ee6000)={r10, r9}, &(0x7f00006d7000)=0x1, 0xff) ioctl$UFFDIO_WAKE(r2, 0xc020aa04, &(0x7f0000013000-0x10)={&(0x7f0000707000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000f22000-0x10)={&(0x7f0000902000/0x1000)=nil, 0x1000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000efb000)={0x0, 0x80000, r3}) 2017/12/09 06:03:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f3d000)=[{&(0x7f0000f39000)="29000000180031fbffff0000006500070a000066036dff06b102ffe10c000800040000000007070b37", 0x29}], 0x1) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) r2 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000fb8000)=@generic={0x0, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f000091e000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0xa, 0x400000000000) bind(r3, &(0x7f0000d81000-0x80)=@llc={0x1a, 0x1d, 0x5, 0x4, 0x0, 0x29a, @random="68e751dd013c", [0x0, 0x0]}, 0x10) r4 = socket(0x1, 0xe, 0x10000) sendfile(r4, r0, &(0x7f00006b4000)=0x0, 0xa7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x17) writev(r5, &(0x7f0000f3d000)=[], 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r6 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@nfc={0x27, 0x8607, 0x3d, 0x5}, 0x10) bind(r2, &(0x7f000091e000-0x80)=@generic={0x1e, "010300000000000000004a000000000009a979f321b30c7bc8790405c7bad67f0a53a632ed4938000001018f840104ff59829a2b0a707ce40000017ea0c5216669ca021f6f65dcf160e7e58f358c000200f20158d19bcb315131008ef1f4622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r7 = socket(0x1e, 0xa, 0x400000000000) bind(r7, &(0x7f0000d81000-0x80)=@llc={0x1a, 0x1d, 0x5, 0x4, 0x0, 0x29a, @random="68e751dd013c", [0x0, 0x0]}, 0x10) r8 = socket(0x1e, 0x800, 0x7fffffff) getsockname$llc(r6, &(0x7f0000ff3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f99000)=0x10) sendfile(r8, r5, &(0x7f0000bf7000-0x8)=0x1, 0x2000000000a7) r9 = socket(0x10, 0x2, 0x10) write(r9, &(0x7f0000109000)="1c0000001e000720271622081d00000001000000000000000500f70000020019", 0x20) r10 = socket(0x13, 0x2, 0x8000) write(r10, &(0x7f0000109000)="1c0000001e000720271622081d00000001000000000000000500f70000020019", 0x20) flistxattr(r6, &(0x7f00006b2000-0x16)="00000000000000000000000000000000000000000000", 0x16) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000827000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0x8) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f6f000)=0x3, 0x4) 2017/12/09 06:03:23 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f4b000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000b27000-0x2)=0x1000, &(0x7f0000003000)=0x2) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003000-0x18)="000000000000000000000000000000000000000000000000", &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00006e5000)=0x0) r3 = getpgrp(r2) setpriority(0x0, r3, 0x85) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = dup2(r0, r0) ioctl$UFFDIO_ZEROPAGE(r6, 0x8010aa02, &(0x7f00009a4000)={&(0x7f0000d0a000/0x4000)=nil, 0x4000}) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f00009a6000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x80, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x61a, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xd000, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x10000000000000, 0x0, 0x0, 0x100000, 0xfffffffffffffffc, 0x400, 0x0, [0x6, 0x2, 0x80, 0x2ef]}) syz_kvm_setup_cpu$x86(r5, r7, &(0x7f0000294000/0x18000)=nil, &(0x7f0000cf3000)=[@text16={0x10, &(0x7f0000ffe000)="0f221e63290f06670fe47e00670f015e002e0f09670f00d1bad004ecf36dff0f", 0x20}], 0x1, 0x12, &(0x7f0000e5f000)=[@flags={0x3, 0x84}], 0x1) ioctl$KVM_SET_CPUID2(r7, 0x4008ae90, &(0x7f0000186000)={0x7, 0x0, [{0x0, 0x4, 0x4, 0x3, 0xc40, 0x3b3, 0x7, [0x0, 0x0, 0x0]}, {0x80000000, 0x3564, 0xfffffffffffffffe, 0x15e4, 0x4, 0x0, 0x9, [0x0, 0x0, 0x0]}, {0xc000001f, 0x1ff, 0x5, 0x8000, 0x100, 0x871, 0x4, [0x0, 0x0, 0x0]}, {0x7, 0x6, 0x7, 0x6, 0x53a, 0x80000000, 0x1f, [0x0, 0x0, 0x0]}, {0x80000009, 0x6, 0x7bf12dd102ebc74f, 0x6, 0x9, 0x1f, 0x0, [0x0, 0x0, 0x0]}, {0xc0000001, 0x7, 0x4, 0x2, 0x2de00000, 0x8000, 0x2, [0x0, 0x0, 0x0]}, {0x80000001, 0x28, 0x2, 0x9, 0x9, 0x1f, 0x6, [0x0, 0x0, 0x0]}]}) ioctl$KVM_SET_GSI_ROUTING(r6, 0x4008ae6a, &(0x7f0000d85000)={0x9, 0x0, [{0x2, 0x0, 0x0, 0x0, @adapter={0x4, 0x7, 0xfec8, 0x6, 0x1}}, {0x3, 0x7, 0x0, 0x0, @sint={0x5, 0x26ade712}}, {0x7fffffff, 0x3, 0x0, 0x0, @irqchip={0x380f200c, 0x9}}, {0x5, 0x1, 0x0, 0x0, @msi={0x7fffffff, 0xbd, 0x0}}, {0x5, 0x7, 0x0, 0x0, @msi={0x6, 0x1, 0x3}}, {0x2, 0x7, 0x0, 0x0, @msi={0x7, 0x9, 0x5}}, {0x1f, 0x7, 0x0, 0x0, @sint={0xdd, 0x1}}, {0x2, 0x3, 0x0, 0x0, @irqchip={0x10001, 0xffffffffffffffc1}}, {0x3, 0x3, 0x0, 0x0, @msi={0x2, 0x1, 0xccae}}]}) syz_open_dev$vcsn(&(0x7f0000ed5000)="2f6465762f7663732300", 0x7, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000038c000)="2f6465762f6175746f667300", 0x10000, 0x0) 2017/12/09 06:03:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b4d000)="6e65742f6e65746c696e6b00") r1 = getpgrp(0x0) r2 = perf_event_open(&(0x7f000063a000)={0x2, 0x78, 0xe2, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000004, 0x2, 0x1, 0x0, 0x0}, r1, 0xffffffffff7fffff, 0xffffffffffffffff, 0xfffffffffffffffc) preadv(r0, &(0x7f0000009000)=[{&(0x7f000021f000)="00", 0x1}], 0x1, 0x404) getsockname$unix(r2, &(0x7f0000d79000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000206000-0x4)=0x8) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00007c7000-0x3)="6e65742f6e65746c696e6b00", 0x0) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r3, 0x10000000000000) write(r3, &(0x7f0000003000-0x90)="c5faca0456f17838854cf5000000404310bc", 0x12) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) unlink(&(0x7f0000f8d000-0x8)="2e2f66696c653000") r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00004ed000)={0xa, 0x1, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_int(r4, 0x29, 0x400000, &(0x7f000028a000)=0x0, &(0x7f0000197000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x2) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000ca5000-0x170)={0xffff, 0xa4, 0x5, 0x82b, 0x6, [{0x1f, 0x4, 0x1ee3, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x5, 0x3ff, 0x80000000, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x5, 0xb8c697, 0x5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x4, 0x2, 0x3f, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x8, 0xffffffff, 0x3f, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) bind$netlink(r5, &(0x7f00004ff000)={0x10, 0x0, 0xfffffffffffffffe, 0x5}, 0xc) getsockname$netlink(r5, &(0x7f0000d6c000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ca9000-0x4)=0xc) socket$inet(0x2, 0x80002, 0x289) r6 = syz_open_dev$sg(&(0x7f0000506000-0x9)="2f6465762f73672300", 0x8, 0x0) symlinkat(&(0x7f0000ae5000-0x8)="2e2f66696c653000", r6, &(0x7f00004e4000)="2e2f66696c653000") socket(0x200000000000000, 0x200000a, 0x1003) r7 = syz_open_procfs(0x0, &(0x7f0000004000)="6e65742f6e65746c696e6b00") setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000e29000)=0x20, 0x4) preadv(r7, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)="00", 0x1}], 0x1, 0x400000000000) socket$inet_tcp(0x2, 0x1, 0x0) [ 40.992939] binder: 3721:3724 Acquire 1 refcount change on invalid ref 1 ret -22 2017/12/09 06:03:23 executing program 6: 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000519000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x38, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0xaf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x0, 0x4, 0x0, 0x0, 0xbbb, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @udp={0x0, 0x1, 0x8, 0x0, ""}}}}}}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000fe6000-0x1)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe6000-0x4)=0x10) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000434000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00006fc000)="") r1 = openat(0xffffffffffffff9c, &(0x7f00007c1000)="2e2f66696c653000", 0x101000, 0x151) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000f1000-0x2)={0x0, 0x0}, 0x2) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000fc9000)="") r2 = open(&(0x7f0000fd1000)="2e2f66696c653000", 0x200000, 0x0) mount(&(0x7f0000e46000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000fd1000-0x8)="2e2f6275732f66696c653100", &(0x7f0000d0e000-0x4)="31000004", 0x0, &(0x7f0000fc2000)="") ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00002df000+0xc0b)={[0x8, 0x1, 0x8, 0x1ff, 0x3, 0x4, 0x5, 0xd0b0, 0x9, 0x0, 0x6, 0x4, 0x7, 0x7f, 0x0, 0x2], 0xf000, 0x200002}) getdents64(r2, &(0x7f0000551000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53) r3 = fcntl$dupfd(r2, 0x406, r2) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000143000)="2e2f66696c653000", &(0x7f00007d1000)="72616d667300", 0x800000, &(0x7f0000802000-0x1)="53") ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00003c3000-0x4)=0x0) execveat(r3, &(0x7f000018c000)="2e2f6275732f66696c653000", &(0x7f0000fd2000)=[&(0x7f0000fd2000)="70726f6300", &(0x7f0000ac1000-0x4)="31060000", &(0x7f0000447000-0x2)="005a", &(0x7f0000723000)="2f47504c5c00", &(0x7f00004ae000-0x5)="70726f6300"], &(0x7f0000249000)=[], 0x1100) setsockopt$llc_int(r1, 0x10c, 0xb, &(0x7f0000e0d000)=0x80000001, 0x4) renameat2(r2, &(0x7f0000fcf000)="2e2f62757300", r2, &(0x7f0000fcf000-0x6)="2e2f66696c653000", 0x0) clock_gettime(0x800006, &(0x7f00006da000-0x10)={0x0, 0x0}) clock_gettime(0x83, &(0x7f00007bf000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000739000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000991000)=0x24) setitimer(0x0, &(0x7f00003d7000-0x20)={{r4, r5/1000+10000}, {r6, r7/1000+10000}}, &(0x7f0000235000)={{0x0, 0x0}, {0x0, 0x0}}) utimensat(r2, &(0x7f0000ec2000-0x6)="2e2f62757300", &(0x7f00003c9000)={{r6, 0x0}, {0x77359400, r8}}, 0x100) [ 41.040510] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. [ 41.073544] binder: 3721:3724 Acquire 1 refcount change on invalid ref 1 ret -22 2017/12/09 06:03:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x5f, 0x100000001, 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) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00003ee000)={r1, 0x0}) mkdir(&(0x7f00002f1000)="2e2f66696c653000", 0x0) clone(0xfffffffffffffffd, &(0x7f000016e000)="00", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000196000-0x4)=0x0, &(0x7f0000402000)="") r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000956000)="2f6465762f6877726e6700", 0x68002, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000128000)={0x40, 0x9, 0x81, 0x7, 0x81}) r3 = syz_open_dev$vcsn(&(0x7f0000fb9000-0xa)="2f6465762f7663732300", 0x3, 0x101600) modify_ldt$write2(0x11, &(0x7f000060d000)={0x2, 0xffffffff, 0x0, 0x0, 0x4, 0x0, 0x100000, 0x0, 0x0, 0x0}, 0x10) r4 = socket(0x10000000010, 0x2, 0xc) r5 = syz_open_dev$vcsn(&(0x7f000065f000)="2f6465762f7663732300", 0x0, 0x1000000) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000676000-0x4)=0x0) perf_event_open(&(0x7f0000519000-0x78)={0x1, 0x78, 0xfffffffffffff1ee, 0x3, 0x3, 0x7fff, 0x0, 0x100, 0x20c, 0x8, 0x9, 0x0, 0x6, 0x4, 0x0, 0x66d, 0x7, 0x3f, 0x6, 0x1200, 0x1, 0x3f, 0x2, 0x401, 0x8001, 0x1ff, 0x0}, r6, 0xeaf, r0, 0x1) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00007df000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$KVM_SET_DEVICE_ATTR(r5, 0x4018aee1, &(0x7f00004ab000)={0x0, 0xf0a, 0x3, &(0x7f00007b7000)=0x0}) rt_tgsigqueueinfo(r7, r7, 0x35, &(0x7f0000d3f000-0x10)={0x10, 0x4, 0x5, 0xfffffffffffffffe}) write(r4, &(0x7f0000ced000)="1f0000000201ff00040000bb00020022074000ff08000800011600080100c472", 0x20) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f00002e8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getpeername(r1, &(0x7f0000407000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c17000)=0x10) r8 = getpgrp(r6) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f02000)={&(0x7f000085e000-0x8)="2e2f66696c653000", r3}, 0xc) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00005b5000-0x4)=0x20, 0x4) setpriority(0x0, r8, 0x85) r9 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x8, 0x0, 0x0}}}) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f0000125000-0x4)=0xf5f) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000a1e000-0x50)={0x0, 0x48, "94e927d99feabc7e16f761af226fa375a34d6608558697a66ae137d5e0f8cc3d4658bf24e55b82d49438d3a5357b78f0ce3327f6bb02b7d77ff0719b210074417b825fd83326b7da"}, &(0x7f0000304000-0x4)=0x50) close(r9) 2017/12/09 06:03:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f00005d4000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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, &(0x7f0000095000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x2, "6362636d61632874776f666973682900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e50e3bbf91aa785dfbcdfe0900f300fc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) getsockname$packet(0xffffffffffffffff, &(0x7f0000d0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000d0e000)=0x14) signalfd(r2, &(0x7f0000bd7000-0x8)={0x5}, 0x8) bind$packet(r3, &(0x7f00005f8000-0x14)={0x11, 0x18, r4, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) sendmsg$alg(r2, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f000036f000-0x85)="a3d68026a05b144e01cd7c7b76dc2dcd0e18eaedc6094dc8989dd6fbf63e7272e038331dbc1da6fb8d7648fc019a420b8371028bffded4066399cb772df6a52c5b6ccaa745ab01369fca8a8ecfca573faf0f11311ab52bc891699a7951ee41631cfb50417c5fcd92eb3b3fade72dd3d4be1f04132318d8291d", 0x79}, {&(0x7f000033b000)="2af75c85595d04a9443032e30e35097b662a4ec9a5f67c12aa9049a9fd52618dc2ec55081889f0ecf43c357c2ea523faa3e89bdc745292fad05a3a8e9527a4fb7074a92dd384b9c55fcba13b291b9f0e", 0x50}, {&(0x7f000000d000)="822fe8ee165eaa", 0x7}, {&(0x7f0000c5c000)="88f684a6794fec86b0bd4836ba9649fa22537e95317d2359182c56a2dd7f72dc5c977675a1eaaf6ffd60ee1d6511a867018db045e497a2182975f6dad27774", 0x3f}], 0x4, 0x0, 0x0, 0x10}, 0x10) 2017/12/09 06:03:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f000013c000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20f28, 0x4000000000, 0xfe, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000b0000)=[{{&(0x7f0000249000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f46000-0x30)=[{&(0x7f0000fc6000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f00009a0000-0x6)="000000000000", 0x6}, {&(0x7f000073f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000dc2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00004c8000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00002a0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}], 0x6, &(0x7f00009e8000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45, 0x2}, 0x91}, {{&(0x7f0000a4c000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000063b000-0x20)=[{&(0x7f00004e1000-0x1)="00", 0x1}, {&(0x7f000022f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}, {&(0x7f000050e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f00002bc000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}], 0x4, &(0x7f0000336000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b, 0x3}, 0x80000000}, {{&(0x7f0000ee8000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f000086a000-0x28)=[{&(0x7f0000824000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f000042d000)="", 0x0}, {&(0x7f000048f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000f95000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f00003b9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}], 0x5, &(0x7f0000c77000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x9}, 0x6}, {{&(0x7f0000570000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x58, &(0x7f0000278000-0x18)=[{&(0x7f00002ad000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f000044b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f0000d27000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}], 0x3, &(0x7f00000dc000)="0000", 0x2, 0xaf}, 0x33299e5d}, {{&(0x7f0000680000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000ad3000-0x8)=[{&(0x7f0000c61000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}], 0x1, &(0x7f0000701000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7, 0xfffffffffffffff9}, 0xfff}, {{0x0, 0x0, &(0x7f0000249000)=[{&(0x7f000040c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000021c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000b23000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f00007c0000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f00004cc000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x1b}], 0x5, &(0x7f0000307000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb, 0x7ff}, 0x2}], 0x6, 0x100, &(0x7f0000292000)={0x77359400, 0x0}) connect$unix(r0, &(0x7f00000bc000)=@file={0x0, "2e2f66696c653000"}, 0xa) fcntl$setstatus(r1, 0x4, 0x40800) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x0, 0x0) mkdir(&(0x7f0000da7000-0xa)="2e2f636f6e74726f6c00", 0x0) r2 = inotify_init1(0x800) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f000053a000-0x10)=@common="7465716c300000000000000000000000") fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mkdir(&(0x7f0000f0d000-0xa)="2e2f66696c653000", 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000081f000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f00003b2000)={0x2, 0xbb, 0x7, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ptmx(0xffffffffffffff9c, &(0x7f000084c000)="2f6465762f70746d7800", 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) signalfd4(r3, &(0x7f0000b58000)={0x0}, 0x8, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f000055a000)=@buf={0x28, &(0x7f0000001000)="62580c98846dfaffffffd476010300000000000400086e48ef438e97f564dc544994f69e15cc6941"}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000174000-0x1)="cd") r6 = msgget(0x3, 0x80) msgctl$MSG_STAT(r6, 0xb, &(0x7f0000d03000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f00002e1000-0x8)="2e2f66696c653000", 0x24) r7 = fcntl$dupfd(r5, 0x1, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r7, 0x4030582a, r5) userfaultfd(0x80000) fchmod(r7, 0xa) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000a6d000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") execveat(r7, &(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000002000)=[&(0x7f0000003000-0x1)="00", &(0x7f0000003000-0xd)="707070315c5e5d6e6f64657600", &(0x7f0000002000)="63707573657400"], &(0x7f0000003000-0x8)=[&(0x7f0000000000)="00"], 0x1000) 2017/12/09 06:03:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40, 0x1) socketpair$inet6(0xa, 0x3, 0x5, &(0x7f0000461000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x9, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) restart_syscall() listxattr(&(0x7f000054a000-0x8)="2e2f66696c653000", &(0x7f00009f4000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ad3000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x800) read(r1, &(0x7f0000fd8000+0xced)="00", 0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) kexec_load(0x0, 0xa, &(0x7f0000b9c000)=[{&(0x7f0000426000)="aba4afe4fc4bf2625d248f51f0d2984eae637b7a6e996ea76ad697e8f3c6d4ac164e959677e897ea545e5ccbeeb830ff98430616da13b3d746506603347be3f4c46981b594d4516fcd6a42a55c4a2d8dd69158a47b48f24a9834b147e654710c7289ebf11825da967c84710551b9e3e8a7caa7f8fc4825db82d32cdc50b001f24be2171239a15fa1d992a3327349ee9507ada27683f9bd4e729e659aea1f5fd1bb1e17d1204d2d307a2db2a06dfd296dd5044e6572d4a9980e9fb41b46212aa222c502cf8fba7bbe822481b033ae86bc4815f40c", 0xd4, 0x1ff, 0x400}, {&(0x7f00004c7000)="36d041504307d3ae50bfb2a90baa771c767a6bcdcd7acdb5a96dfd56f6c9b91504710fb65dd085b1b2a80c7556a334cb7587abc7464361237f122c92734cdd5b26c6a95c16dd901ba31dddc57a949e018381f0d1f9b718b6cfe3c14369017ef5ba618b6f5c57ca49f937d93511f64d8d9398a3d4e842c1057e40fc58a1cdb7ef2e88191173501efec9a12a3f6fbab8aeadd16f3ed46976b700a90ced137f15e58b916132ed7da7ca771d5f2cafe94f3de48ff2a42197371221d7f5724dfd1be7b48b62c57641d3483cc60c33f63e1bd5afe8021674df22557bc5a11a62e9c5d5aee3", 0xe2, 0x5, 0x4487}, {&(0x7f0000645000-0xb1)="07538b122b33d94a6292073fd9df982fed02340c78a3346ca16f834c24fe10308675467fdbcb26ce596ddf879cd7be374f218b2d521a877049fe3d0bbd6a10a9f82413b4a10f35c5e0a3a00d8eddd3e246526d071669e4b24eeb4a900e3edea50b4dcfd7a6325d1b82e6a44d586c6264adc788d7814585ca8e635ff39210a3d8a39dbdcbf70ccde37ee4f5f29980f5f6c7633a32949dccee60d31b3c515dd5f2f0a85c43e5d276b879d40632a0469726ce", 0xb1, 0x7fff, 0x5f3}, {&(0x7f0000a5a000)="23ae6ce2c8ad657e248e545d5ce6c6f4823faeae86caf17863dafe249777bd2828b94939961ee85640b0456487887930dc39636d6cc25be50efa896586d11abf325fcb02844515f6236c3ebe43aa86fe5b19c8e0f705098b39972d0bcd529c1e2cd875ef8ab841a49a512f8a5e3916b37d0538fcd2a7d3525c456fcdd6033dd14f7dbcaa354ccdcdc6392893ce79d5466327cb7edbd5af4e410353264f2957e49f98f47122e7022dc7df7f2fe813207e2866", 0xb2, 0x8d1, 0x3}, {&(0x7f00001c7000-0xef)="42dbc0571c74f70320593573226f7da018433a2118c167202bbd3c0bc55eb1a6c95f62acb1766218073209ce3978e702b03c320d7207b62237692086b3562713a944ab51721f148b24d233096239ab5b88a1f3befbf311bc3128469fa8cc72c33b06505382e0a7ebf41097e796bcf2c9e488a951d7970312208439f0fe313185465181ebd840709f5bbb530378e53750bef8b26e9453dbb35fe2e0dae2981f330e3b2df420f140c5f9f3820f26e55bf2e4a9e6c8d41654825445ff3d5c6b2e43a6525ebb6da8003ff8140b45859aab061feaadf2ceda6aabea30e6598c00793c712e10e314892ed93240288336d088", 0xef, 0x9, 0x10000}, {&(0x7f0000ac2000-0x49)="4e343e7406b4fa98830a2751bd55e858085f8cd9fe63dadf08ac187e4828c47eb365f9e6da2fa79e3b027210aa13dcc79658174aad3dbfb540bd127fd9a6e0ab441e3322d75bcb7418", 0x49, 0x0, 0x9}, {&(0x7f0000ddc000)="30b763c7", 0x4, 0x10000, 0x5c}, {&(0x7f0000bb8000)="80d23c693eb19cda6b8fd33e7ddee4b9f42b7b8f69825d5daf8377de9b38ef1fd9482d1a32c79645ab4401d9d3760d5443b69c94a33287a517ecb8e22f10bcc8a7cf65d8cde294051e6d84cb3fe9916b40374e9fa42b7bc8cf1e15c79ae7dbcd796e39a492b01314b9a07ba389a57ee52604b8f97709a430c3e8f247a8692dda6c58e719421d6934196f4d20", 0x8c, 0x3, 0xffffffffffff7fff}, {&(0x7f0000583000)="5a626e40bbe21001824a07e64758103f0750e02b8e8fa56515b395d8a6cc2913079b7a91538e8bec4a3141ce962870abf162519b688fb275bb077bff4dda049e3570a6259f57ce46904b446080981f9e4d47b90cc6e7de24de879e8ec47e3d075010983a926052fa5ebc79289eaa19b49fc4ef0552de83e3", 0x78, 0x1, 0x87e}, {&(0x7f0000d4d000-0x7e)="40a5b56bd0b7399a15045875d3306f40c37672e8b8cb588cfea5a917b67d62f71c452545a10afd751458575c7073412813d432e888ff1570c04f817801fc2a18832dd4cc9f662227e71e21cccbaba0beebe331feecfa111afe45f8825e0c3b08b86fbb12c416c4a5a78b4908bd05781b277d4a5e550aaf131a4f670fb9aa", 0x7e, 0x5, 0x60}], 0x1) poll(&(0x7f0000384000-0x30)=[{r1, 0x6011, 0x0}, {r1, 0x8, 0x0}, {r1, 0x3fc, 0x0}, {r1, 0x1000, 0x0}, {r1, 0x200, 0x0}, {r1, 0x7eaa028d7c5078a2, 0x0}], 0x6, 0x2) r2 = syz_open_dev$usbmon(&(0x7f000016c000)="2f6465762f7573626d6f6e2300", 0x9, 0x101000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000a9c000-0x4)=0x66cb284a, 0x4) r3 = syz_open_pts(r1, 0x4000) ioctl$TIOCPKT(r3, 0x5420, &(0x7f00004a2000)=0x23) openat$rtc(0xffffffffffffff9c, &(0x7f0000d2f000-0x9)="2f6465762f72746300", 0x200001, 0x0) r4 = getpgid(0xffffffffffffffff) capset(&(0x7f000045c000)={0x0, r4}, &(0x7f00003fb000-0x18)={0x60000000000000, 0x80000001, 0x4, 0x0, 0x5, 0x1000}) syz_open_dev$sndtimer(&(0x7f0000d17000)="2f6465762f736e642f74696d657200", 0x0, 0x88000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mouse(&(0x7f0000002000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x100000000007, 0x20000805) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000a33000-0xc)={0x6, r0, 0x1}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000d56000)={0xffffffffffffffff}) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/09 06:03:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x1, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup3(r0, r1, 0x80000) r3 = syz_open_dev$mice(&(0x7f0000c0e000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000095a000-0x4)=0x0) clock_getres(0x0, &(0x7f00004bd000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, r4}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = getpgid(0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) syz_open_dev$sndtimer(&(0x7f00008aa000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x4002) r7 = socket(0x10, 0x2, 0x10) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000300000-0xb)="2f6465762f6877726e6700", 0x7d, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r8, 0xae44, 0xfffffffffffffbff) write(r7, &(0x7f00007c2000)="240000001d0005000d00fa080000000405170004100001000a000100000000ffffff10e1", 0x24) ioctl$VT_RELDISP(r3, 0x5605) getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000e64000-0x9f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000953000-0x4)=0x9f) fcntl$setlease(r2, 0x400, 0x2) ioctl$TIOCSCTTY(r8, 0x540e, 0x7) bind$inet(r6, &(0x7f00003d4000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f000063f000)="", 0x0, 0x20008145, &(0x7f0000a79000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000ce3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00007b9000-0x8)={0x0, 0x0}, 0x8) splice(r6, 0x0, r9, 0x0, 0x9, 0x0) tkill(r5, 0x1000000000016) writev(r6, &(0x7f00004a0000-0x10)=[{&(0x7f0000329000)="00", 0x1}], 0x1) [ 41.196258] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. [ 41.223389] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/09 06:03:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00007e8000-0x8)={0x0, 0x0}) semget(0x0, 0x3, 0x440) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x8000) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000bd2000-0x8)=0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000dd5000)={0x0, 0x0, 0x0}, 0xc) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000a06000-0x58)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b7e000)={0x0, 0x0, 0x0}, &(0x7f0000bcb000)=0xc) socket$nfc_raw(0x27, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket(0x11, 0xb, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x0, ""}, &(0x7f0000002000-0x4)=0x8) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000354000)="2f6465762f6877726e6700", 0x0, 0x0) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000122000)={0x0, 0x0}) timer_settime(r4, 0xfffffffffffffffe, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {r5, r6+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$netrom(r3, &(0x7f00003fc000)={&(0x7f0000083000-0x10)=@ax25={0x3, {"2e05596fa5e6cb"}, 0xd8}, 0x10, &(0x7f0000f66000)=[{&(0x7f0000ac8000-0x1000)="2bf58abd7eb6ca433ba60d47dee0863f11746b09ef7e2c65eb7db9ac7a84d3ab7ee9ca86a265156843fe6af40718ccabc25faee609323a63dda8c0a36af06671bbcf145c419279a56824e9c42b028f93e1d26f2be0ca6aa5bf14ce785974e3d4f95d4e44f819844eccdf42927922c6a658c799715f8264fc935cea208aa49b7aaad229954cb9ab558c8c7ce0ae823d131a87d3eca8466e2a7d8856c4f94f71f16b0d627b88694756390554887d590ad29c1f11f667d23085851bc94edb3a0e271d8641d62728c4525ebe18badcea9f912113f0bb65a45894660c44fabda8db7384645691ef5e49ed33717f207302d4e931cd26d4afcf132c3c492cf40dac8cb0711cf7ab8c10eb86d3f1c39f10209082e983a73cce433004b05e5f3a43083fa1a9d0cf8fef4b34a25ecbc1162e75f6b6f5a43ce0b3dead0f34fb259b3167c508e3a130a4c20de7c262336b4182490fad5f009f035ad33d31de024e5101c10ab30e8e9bfd5c3f239d7dd25400f6956d552c415225481e088ccf4dcf85b19b8cf5ac85bc519aaa1cd298be92ecce74143931be68f165f894e8d69504ef197a6464520ba2ef359bb4cb15ca6d9c365f438106bcea679c39ae3b904632ca93fa4e8770cc68b503bdee863d65619e577d3133d2b5cc30d24dde636e76b2c2878fe7bcf0dbc8898a304e834777980bec3b3275da327dcc352fbc3be1d6700eea63998618742eed5a3fbb1f0f0acd1b524dacdae7ff552715b15aaaf9bf9534a1c36951fc240901bf25ea1686ac22ad38dd10241e556392adb5e4a26c86877f52bf805ea48a3f1b8ff8304ae32e2a2bf5a00cabd32faf65c2c964f9b797a084badc233ba2eabd1dba241678d7ec4a2c3187011b277a988a7b88a40f1a377fcf84c941eb3ef7c8f48a5e864c8a3a41d69e7d464e545b6bc684d40dfa7a5861fddc34e5cf08461aaa84df9dfd0dc05a2ff1a80d4537c23683baa04074e0e342c6101a343cde5401e38121887a1bd2d8abec59a0a64f093ec73768ba82e22886ec42f3f8db06fc4b19e97ea26befeb576144c5a30144c3c870cff85bcc0b9d3c925a5e2d9e823cae05367d85f540365fee68f53635a6296a95bf8bc5403ad958a8566075ca6028d57d50d903b868117a711e41558b65ede06ea617b95023cba7e0561451948975e653f0f7a21713eca6fb8226a9b12bcb5feeeba3246d94102237d782507ec8cbda3b75ad4f38eb7a36b1a54a5f0cbe4a268b61ea29c7d637278e357029aaecf70987d5af2a02dadc4dad447b7f36907bd77bd3386dbb48b0d5723e638529ef84ff2ed36b96702de59ae346ebe245cfa849747dc1107c005b115bf1fc5b1bd4d2bf92c2dd3dbe4735e4385c7e6f617e317a49028aad58c7ea588946784e4d2b0c5bd871543a524075145460562c29996fedb0117e677900f3da71dba82af60de7b3fe0c84c47096783a73f19ddf335a6da44a3fe5b8153b7200f3e8b67ca6020ede6d52ae1102a59c78b0268793477f2c58a8ca2e3c712f1ad3020106fd45672d766a9ff49a00c8bcd6931b898a2bc706411c82ad3283ee84fa915f1badc12559b9b92ea6c23477622b7485845c387d1df2efecd05848f880afd8740e9b5b31c74ce6b04b01b074f9e5606c459548ff4f8ab63dba529789615c9f6dc4d924c1cf976773048351e972dbcb134b0f59599eeac1f738654d07ce6954c06926842f8cc50399943ae8694a8842e3f21783956c5d3a1b67ed58f5c60468019d6aad58462605a788d6389209c1f6078cc7a3a997d2dfad7f4eb5aba272f08945263570b319728fae7b743a5a23cc1ae8ee61b8436a6d9e4df9a553d83f4b8d26dabe885c51256cc85fd4e8141eed4c895cccaf40d616d50d31f32b2c88baa31f639a44ca4542266d9a2c5c877b18c8a40842092f9e4663fac0a59e054e30f149270d68750b789907a272b94e726286955154eb90ef7944f3e7fd0ed00b82d4fa4ebd60529a42c9ef89c05a73f2ce19c99a01481136f2fd6a9c247b1cd93b74bdda1ebde6a37bade0d26683305ddec6167605ef20be820a987217610baab34e64c9d72433da606f467150c83e7f0f9e2076e5cf561827eec35b111f90d9bdb30d9c047b9ef433ea4569c735427349e480d4fa2930c2fa3d15441fe8687b005a8db6b728a8c5a64b43f07c9b4586b9dc6b8af5ddb92896349f2b7cd04bb614c87603c23478d62d4bdc0b40da37119bc9fd8759ef02a553af192027bf409e64659bd788d80b19486a105f72693f80e811d048fc09317a56c18de79a1f37f856c1f29a152abc2eaacb286b571ed97840ced17d827a0cc04b5d521ddee5ba415b19033b5363cafd422856f68d998680320a6842cde9b9fb65710661b9db2e76f3d4170f022fbf7cd5e7976b64e151b0f5c4fee8a124ff022528df63c1eb7dc1bcfa74d79c5fa9daed29cdcce97a8d7f2f37ab9c47f41723c631c78f6ad07816f31e3a7ba7ac1b3cc972ef73d00a05f0450349559c53065531ed3dddf32992e2e00ebea496cac09735fec0662d92c4348f4b69e60f56136abcdeb191f74a059a472202f0b982a3bdc22a6f8794c7588e9a06e0fa992f92b2f19438350007dfa0133933abdfa015084ddc8651b3308037a5f12d3f801fabeac7c7b8c50a15db30092d3806b9b023a40a053d0221f54204123eb0545259952accf7c5cdbe2f5d250666a98f05decc322c13bd2605f203a78de575cfeb9439e0d34f594921b9214124516d0286982ffc21d20b32be4056463e97dc5a1832cd06dfd0a73d0a6a2f82a23eec0b501630779c2dca521d0f5ee048524bc8c32c4e231fe010cadab9850f542a8568fd9a8f5aedb6ba88e9ddc2462fbdb83bc4b8e30d39330e14eeece4416402dd671382f6810211c0a460238670a8f785c394b68943a2cd71d8c7383c7782f315410a433074da034f015a35c914396799e7bf0f9acaab858680a725a01641a7a3e4753724c59d37feff6b437b2885930d2ed40f6210456220a53a1bac819132a7e46829e451360bb73460509b940c74b82de372d8b9d9aa31b9d36cac57cc89427389cb2fc276a90306a7f641f9ef03ee027f08831fe24534e5e54690670d29bdfda8f6ae814ae3afccb3613a0a53f49a690cb81386beafb9a652f539ad083031f184d56078d1083bfe5be3e3705173bb6e865dd67cd5ee4aa937d850b9f94b8d9f2b8d2a914b75d79e64613ab719bc6c5252b695f4cbf31874631853b61a46cdba6a8335b9f4d19f73f5409cd90663eb7e8c12851ca9e275828fdee4436b1ccf22233e91766c6f9a5a5254b86cae2d8f5c362167f7a5a292b9d2d24cbd3273e34094da4c643d9af8578bad15e6198afd3f387c8c55b3db14f129fd255c374338a3f994a7970e06c94d38ff4f3bccfb19b73a7b94a12fe79caf7e65eae2b70f6571af87309ae44831c6802cfa465dad83dba21b7e2157afde040d8797543223aecda29510d0fc6897e716667e36593a693d1d53e1754903a9bae18e9143388bfa531a2f5c1d8bfbb2db9c95fa4cecb885844a19002d7097d5fa2eb909e9d7fa03c14c528f02909314509b3a80de9f6f1b7933646dfee1a5bff85786a25e0887bff2ea81b3b7c7d726d6b4ba5e924df7a0e5ed3889148a9c0ea9dd25c23e17f26e3b95bd8a214974349391edbe2d95b7e5924f7261b0577d3a7414d8640c9634968df7c57c54ad5f2b7c9795197b7bebafa7f978e885974cafe6436fee7ae8f6f210c22ffd8f67737f7414af6ece53bc07cd5a82d749657fdf90867577d22fe13d24fa6aef6ea47fe9f7e54879234a51f624814a51db206bc9d9eb21423cee0091f913c6e01b5856af494789b01ce8405283dd05a555331d0ed202c3e71069011fd16701a4188001380a0a7c239eb8f0b9dec6f2e935c7bdb5854748ecc6d52e2b0e4f7adc76d6739d7df170b2f8edc5fd82c9d0727148c479f9972ca28e085c6cc370e2e6b8e29071725a9190f652a2f0cbaafe077166817e78cced6766c37fe925bb4db05b1dc59b6a8dc09514b2d360f5996c39600f941d6b6ce2a7b7792256101f7903ac262e1b9ed64f8f7ec80386e8438cba4748c6d48e94eb4b34c248a51a2b2e31dd5737bfa427e049f5ded4757f23474ba771ddf50e52f9f2d9eb22df2a0cecf943b9ffda31e53ee12600bf3e7346616194113739bbca3105ac972e918bffcdae8f7618c2548601075bc7eb40ca759f1c93f66d48d8466de5e75f20e34b17849cb45cfc6b46d152feb30c82b8594dfba3d4ff1db0b770f55fdbad1d626865f68dce7df98336b1428f4974580ace2ace9b3425b577ab0488c4e41c9c93a017d9a16fdadfab8f5f1562fbc97199891651572fbc8c4a5201ecd5c8814df60bfa071b936c185c1a0dc639531f4804343fbb7a21f2f2c0ca2396aa6d0fb595ad48296ec9f423e4b9a6ecc04626949c8a758d78e452e526732479ad980587f57169f743821f6e9c8848f37d992b632e9352b543bb7a65e09dc9e91f61e74d100a3cae69951ca67087fc11268791d0b52e9c6d9c50c1f374ef0a4a4a785a964c3539c2b60ff43cb4d150e3ad809746d68b03e75346db26ff06c4757cf052bafc02f9722e840776e25c87b43c38a466ee3eceefcd01333b8df1bb48242e9549a6b3c33c6a4753e91596ffea19aa2ca442e4b2b7d2ad3947d26f57f47f7d4a06511d940be9f48ad5ffbf34b5a4ac256e1f70a5bc2fd48ce8b1ae524626cbfce842018bbb6ad830f49655ce258a8eb93b2bbcfee43de350219ea462f98d0f824a5754ae1b3151949070b13ad68f97320d375e7dba9ab78d6d1d7be5487bc8a393580c6d5b465a75c3588105b56fff3bf552a06f7168aa039de66976b05a41181489e9e00311608115d06d5d5ffed1344842a977760e78293a11dc69a3c9a0aae8e1d5a89f1ac37edc924a3e99c8137be17e90c1f40afed5c8cb48bc9c1870c93d6101ba35c5aa7d9bca26e60d6a5ac4c739204a451aa061fd8435567a8e275b8390fa2ac73387010e6d732f9d6e24edd3bcec1525d17b7f8da4dfc70596b0d8be3041b2614649c6fc9b59705f4f47698ad0c7bdb19ee062d2ad462d199c04cd09b936f442708bd1f72f830151fa324db54190fc2e8f6af5e1ab064a2e0037ab1ba391b28bb2bbdcd35750e6f24301678d1881224a4f57060c3b7539febbab34c6ad4e371e2a759639fc7d914844443a3c1d6f5ec48b03e6c015596dda7df14d31014da78b04d5c360b7f42fb00479891d49c8a45b24045342dff40308cd0d86c9f58ad2e53f039c0df3b8c92aeaef344772566320846ca8a54fb7c4eb32cd9a7153e8870576296c7251133c3a3543d3f7d0b3b7fef13f105d389410056e52a8d4d276ceb3da3646d28481467d021ff810b22d68c718f47b75fe77bd7a16c9bb3909f6aecb35c6b8335ef5c375862df7ae4a342905a7226fc50260ceed4fa101668cc93aec35a656442f35fb6951416abc478826c244a4c65ee9ebcb26808f7bf46805cd6676e2530a77aaf063d92ddceeff56488539eb02af43af4466708d07b9aaad8c0c3fda2c05cc6f2adeabe0195336530b66f2b65e48e84fc3b813412c7d3da92ac89dbcf77d15e47ef768372c79edff31e56e55f661041aedbdbf86c4e172f7e3d6acb994c3f319ca92a0001abe2872456d9dcd70ba89d90044f38d838d53dfb2a97afa2f0126556c33eb6dc3ed11c35aefaf7ac753dcc7c4967b4e585ce0b0b7c85f7255e0cb96f40ed7a39aea7e49ecdd2c037058afee250f1dac07d9e65acd", 0x1000}, {&(0x7f00001c9000)="3d10868d92aa3acacbeab9c90a8f837c1a92dbe54f6a58b00569eeb024bd3aebe96e394814693a87d60e548c97a3db7985af8990adc5fbb67250594945b333d219883a4b6d6338e17d2a9ee2f66ff8ea3fb08714b1ec0c2fb1b78fce00e79d08b30e94add917d880685f2beda1acda4bf989c7e279e9d38a2a957bf1c3ae8dcbe9a1beea61f66e0d3ad7b932929da3835f137f2f1452d00aa08be3a04b294eb2eb0d30bf2713dc629442332db2c6cf392d18853ed4c6c80c5f906fe234066d37", 0xc0}, {&(0x7f0000248000-0x2d)="caa0fcb2a43eac61ba455a942fea25399fc43bb94e5fc472da7f480c78c810056ba124840bdccdb3b434d4cf9e", 0x2d}, {&(0x7f00005aa000)="512f2be0c910641078180fff52f37a30497a52ef333c20c5842943532803fd2251d061e2367de097b954c71fb8463b0c67045a2ec082f6cefbeedc8bf0e93bb1568ae88ad369285cc003b2a988be77291e3a684dc4bab1aa90939f0306a76c2f90495f659b29ceeeaeb436b50b5f364058b75fb23d", 0x75}, {&(0x7f00001b1000-0xa1)="5d36ae40a4a2bb5494d143e5db0f4662da084d35315bb0ecda1fb8229779970f214d66555f74daa14e9c859d144e74c3ecac0c0252275325c5cfa2fa6cfef7517dbec7e0be89efa1810d5ab8923f630bc3655727fc1c18c68326417cefbcfbd33586b5ab0849267a42faa4decf29d98c982152b28dc36c9ebdb4bbd4de9a35c9374fd4e6dd99085ab8956177a84e9f623fc1371c9502bbbeccf951839a3d11bd0c", 0xa1}], 0x5, &(0x7f0000df3000-0xc8)=[{0xc8, 0x0, 0x1, "171515c07d4180dca98a59a85c4fd015781527ecc33063cd84a14e8cc309c68026db67849d34b6ecfb2c181781cf205eb162a4d1f6a1c4ff1ed27aeebb162131ae4071381a49126af41fa6e8808999852064103caa4767836f77b1d36c11e9729fe9c77ab00fe12c751f5f61bfd0f388ce49eca3ac0a361fd2ecf4b002d25a8fb19f37dc9f7984440c7e8853fefcd79d98183204dee3f3c5b74003200c8bff57d59f6127e81a8e22b934048bc82aee3d4f"}], 0x1, 0x40040}, 0x20000000) r7 = getpgrp(0x0) keyctl$set_reqkey_keyring(0xe, 0xfffffffffffff7ff) setpriority(0x0, r7, 0x85) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000291000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000041e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f4000-0x4)=0xe8) getresuid(&(0x7f000023f000)=0x0, &(0x7f0000490000)=0x0, &(0x7f00000d4000-0x4)=0x0) 2017/12/09 06:03:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000efe000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000eff000)={0x0, 0x0, 0x0}, 0xc) r2 = creat(&(0x7f000038d000-0x8)="2e2f66696c653000", 0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e50000-0x11)="2f6465762f7667615f6172626974657200", 0x2, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000706000-0x4)=0x10000, 0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000664000-0x50)={{0x1, 0x2}, {0x7, 0x4}, 0x4, 0x4, 0xffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setgid(r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) r4 = socket$unix(0x1, 0x20000000003, 0x0) syz_open_pts(r2, 0x1) bind$unix(r4, &(0x7f00001f4000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) openat$selinux_context(0xffffffffffffff9c, &(0x7f000099d000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r5, 0x6, 0xe, &(0x7f0000734000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000064c000)=0xc2) 2017/12/09 06:03:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x20000000000000a, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fb2000)="2f6465762f6375736500", 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0xfffefffffffffffc, &(0x7f00008f0000-0x2)="0f9d", &(0x7f000004b000-0x4)=0x0, &(0x7f0000ebe000-0x4)=0x0, &(0x7f0000554000-0x2)="739c") inotify_init() ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000782000-0xc)={0x6, r2, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000a3a000-0x160)={{{{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, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x8, 0x1d3, "f268a06d01bf408cae16179d872bb6dd71586854e0064a79b1891f01ceee96ff85eb6ec09383e2ef134898af293cecc4ba392e6de44cd4c12ae92e5e3f065799ee5a37961b1f9746864a29314fea8ab4"}, 0x160) getpeername$inet6(r3, &(0x7f00003a2000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000053b000-0x4)=0x1c) perf_event_open(&(0x7f0000ede000-0x78)={0x4000000002, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x80, 0x0, 0x0, 0x1000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x6) fcntl$F_SET_RW_HINT(r1, 0x40d, &(0x7f000064b000)=0x0) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f000052a000)=0x0, &(0x7f0000e67000)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fc5000)={0x0, 0x0}) accept4$inet(r3, &(0x7f000039a000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001fb000)=0x10, 0x80801) r4 = open(&(0x7f000076a000-0x8)="2e2f66696c653000", 0x0, 0x21) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b04000)={0x0, 0x0, 0x0}, &(0x7f0000903000)=0xc) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000047a000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000fa1000-0x44)={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="64756d6d793000000000000000000000"}) r6 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r6, 0x5385, &(0x7f0000001000)="") 2017/12/09 06:03:23 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x400000000000031, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002000-0x58)={0x26, "6861736800000000000000000000", 0xd, 0xe, "686d6163286768617368290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000000a000)="5b7f01c0eb00000002febb77d9a685ebc183f3a00d00500704081170236946f830eb4801910bf73da3d5c417765f7a35537d934973b2ce80bf2e492456415c67dcb826396895bff28043add8", 0x4c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000000b000)={0xc00, 0x67d, 0x8, 0x8001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d65000-0x8)={0x0, 0x0}) close(r1) r4 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x5) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, "6861736800000000000000000000", 0x0, 0x2, "636d616328646573335f656465290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r3, &(0x7f0000a35000-0x58)={0x26, "6861736800000000000000000000", 0x440004, 0x102, "78636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0x2e8000)=nil, 0x2e8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f00002e2000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6563622863616d656c6c69612d61736d290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r7 = accept$alg(r5, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c89000)="583988de41991d67b1f1a38269728f9bc4ed4e46f410dbbbf5ba5c20c6e1886651b15eec3fe898c232e2087dcc352c4554a4c15e5cf0e80600008c0f88507eb205912cd30aa4d9eee33129751db90c10f84ea8f2876a28428396f1483cb36f3270e0f6f993f9b0fccd7dc4023d573c26232d50932626917c6b4cbe822a7caf70ea5fe48d2a9940b412080488bc7d101d0ed5b862017aa13a9f03681e0fa20dbcc82561b2e331df9c617cfd0de0d968f2cf3e0b09b5080d", 0xb7) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000745000)="a23364fd5e580ef24d80a1a0f73fc703", 0x10) mmap(&(0x7f00002e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r7, &(0x7f00004f2000-0x38)={0x0, 0x0, &(0x7f00001b4000)=[{&(0x7f00001cc000)="54fa31c2647da708953863848f9887172857a9f464d2d27dda054af8c227ae7012e604bda85fa120236281233ac2c58e66fa4604afe3e5ac0ef37e4fcbb5f8", 0x3f}, {&(0x7f00002e9000-0xb0)="db24c5a35915a0a697868fe4352fe8ab28a21a20b2f07eae30d2a680e72a230a7bf81cf3c27dc16c6a8cabcc0c773d82e6123675f8ffcfb0ae4bcad6e60a9f93261f1886f36a594952cc38f631beec9fb2d002b67d7272b1cd73bd15462a1a9f251530de5e3b7b8e27a7b46f4a1c8e167181de45ea79a3393ea7acd0ebd6826ee993e5d686df4e7c8ffaf2e7c828626d8cd1a10c062c3d9530c4682a359c0c8a275614e381289cb84e7446be0f2572", 0xaf}, {&(0x7f00001ad000)="a548be6e400f3901a67ecdac1c991d4aa115ce8c2fb4b4c1d2652f7616a10e6fa72950aacab6a50beead957c36e30b78d4e47dcc87932a1a2ac0ef40c99c3006f0721453e5860c8affff176e4f5ec2a1c0a6a91c0b36b4dc9357fba1c944d337372e6f4429de9cfff61a94dd9e897d9f6f59cd1728ac566ce084baeccd5a8e11f8ba1c1231eee51dca6450fc84c3794cf9ea2352c4393e036585db065c739931c1ade08520687fc7c36a91af06a6e35c44ee012a30a7", 0xb6}, {&(0x7f00009aa000-0x72)="f78ffee86c9347c9e25869b596556a2dfed43e8411a5565e20f25180d00a407b5802f4fd8a511baf0eccda5d89899cbf8495c35b50d7e0ccd1010e7e71cc7f569ea85d75c78bfa30a9b98cc35621e8e86860be4570d64a15f64dc49acce1928512feef094e94d6b367913a2abc90777663e8ec75729318f19539d0cba64ce0563b320cb2072b20ddd78ce2db168e7efde24c40806e6d2551df3d771434f327eb8afedacfaee8b8cfc3db4b8baf0e56bc7848d1da0c9abbbd07cb4107f3a9eb7e67b01c6383ea671bf5c698be3c709e2d", 0xd0}, {&(0x7f00001f9000)="921bf5ded8c054df64cf1333e230d16cca48b5d94bc106e0f4166100ccffcdaed267456614049eafaf6e9233ca2658d4daf31fd4d0b08e8fe23f51c91482c0662e00b1558e25752cd3d8513f34491d84e05605adeac9388a709e669a7089e868e39b6e7b46c30c1b75284e90864b41cec288ae408f1655a88b6ba46cce87bcb1421922d85d28d7e0e5385a6a47a6a9bf130f88bda31eaf714e4f7b19f8d475e89c115e42618421f3e5f3e5033489f97c9fd0ad2159a2fa0042596a7d9147f03430c8d92c4bd3a0ea3b003eb31bf3d325b72b9392ef7278bab3c0d308241c2470c4b745ff77900c5d153dccd31a564081c0", 0xf1}, {&(0x7f0000ace000-0x94)="714df6a13e67b44bbb9438686733a388f0b2e8fd60def6b7bef46e63a76eda65e54b53de7b3d6292a4d291137464c10fff9d9938efb72b45a03605dc42ac6e45b00495c9434c31bc47c6c72ea80a4780261c6f149d2b1f23a393b8204a12e3447342409024d5d503ae95306e04a8c9e729cd9d104ca5c20e09bba915c3208ee4c68acf8607d854366aa885bdc4b2dee7f4d68a7e5c63346ab7f350f80cfc7a4112be2c4a12372ea8cbb74e1671307b0f23efbab1c9a87e0df65ec7044c1f", 0xbe}], 0x6, &(0x7f0000a41000+0x3f0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x8000}, 0x0) recvmsg(r7, &(0x7f0000825000-0x38)={&(0x7f0000284000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000224000)=[{&(0x7f000032e000-0x12)="000000000000000000000000000000000000", 0x12}, {&(0x7f0000b5b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000a5e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}, {&(0x7f0000ad1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f00003e7000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000de2000)="0000", 0x2}, {&(0x7f000018e000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}], 0x7, &(0x7f0000206000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c, 0xf}, 0x2000) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000d0000)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) sendmsg$alg(r7, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00000c8000-0x1001)="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", 0x1001}, {&(0x7f00006fe000-0x63)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd5135eb5d12d73c4342f0d930f342f352edf250487ca0f9f6cd1b1f400175c8b1301ac7825361a7a63dfefcb7cb71ae3168e995aba77bd533b", 0x63}], 0x2, &(0x7f0000633000-0x90)=[], 0x0, 0x1}, 0x1) recvmsg(r3, &(0x7f0000852000-0x38)={&(0x7f000015c000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000e23000+0xd6a)=[{&(0x7f0000685000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f00004a7000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000cc7000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}], 0x3, &(0x7f0000745000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe, 0x0}, 0x2) socket$alg(0x26, 0x5, 0x0) 2017/12/09 06:03:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000a61000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc628, 0x0, 0x3, 0x0, 0x3, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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) pkey_alloc(0x0, 0xffdefffffffffff9) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) socket(0x11, 0x3, 0x7d25) get_thread_area(&(0x7f00007bd000-0x10)={0x0, 0x7, 0x0, 0xb17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$evdev(&(0x7f000007a000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0xc03fd) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = gettid() perf_event_open(&(0x7f00008b2000-0x78)={0x2, 0x78, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000946000)={0xffffffffffffffff, 0xffffffffffffffff}) getpgid(r1) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000d86000)=0xa0) lsetxattr(&(0x7f0000210000-0xa)="2e2f66696c653000", &(0x7f0000b93000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000b23000-0x14)="02000000020003000000000001000000010006a0", 0x14, 0x3) 2017/12/09 06:03:23 executing program 3: mmap(&(0x7f0000000000/0xcd2000)=nil, 0xcd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000cd3000-0x4)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000aec000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f000049d000)={0x2, 0x3, 0x6000, 0x2000, &(0x7f0000640000/0x2000)=nil}) r2 = getpgrp(0x0) setpriority(0x0, r2, 0x85) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000d9f000-0x4)="68696768737065656400", 0xa) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x2000, &(0x7f00003a8000/0x2000)=nil}) waitid(0x3, r2, &(0x7f0000682000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000e45000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f000082f000/0x18000)=nil, &(0x7f0000428000-0x18)=[@textreal={0x8, &(0x7f0000281000)="0f6f44fb0f00d30fc71866b9800000c00f326635001000000f302e36660f73d60b66b9800000c00f326635000100000f30260fc75f00baf80c66b8d23f1e8766efbafc0cedbaf80c66b8500ece8466efbafc0cb000ee0f1df4", 0x59}], 0x1, 0x74, &(0x7f0000476000-0x10)=[@cstype3={0x5, 0xf}], 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f00007cb000)={0x2710, 0x2, 0x6000, 0x2000, &(0x7f000074f000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000171000/0x18000)=nil, &(0x7f0000469000-0x18)=[@textreal={0x8, &(0x7f0000b5d000)="0f352e0f080f01ca660f280abaf80c66b887c3d58e66efbafc0cec65f3ded167650fc79b0a0000008b97c900baf80c66b8e0b4148b66efbafc0cecba4200b007ee", 0x41}], 0x1, 0x0, &(0x7f000082a000)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SIGNAL_MSI(r5, 0x4020aea5, &(0x7f0000af6000-0x20)={0x3000, 0x100000, 0xcc, 0x8000, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f00006c2000)={0x1000, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000d56000)=0x0) munmap(&(0x7f0000b70000/0x2000)=nil, 0x2000) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) perf_event_open(&(0x7f0000001000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40000200003fc) inotify_init1(0x0) socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/09 06:03:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xe, 0x2, 0x10001) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000240000-0xc)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e4e000)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000903000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000da2000)="f5", 0x1, 0x20000004, &(0x7f00004e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f61000-0x8)={0x0, 0x0}) r4 = socket(0x3, 0x2, 0x18) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000789000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r5 = socket(0x1f, 0x3, 0x4) accept4$packet(r4, &(0x7f00007e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000cfb000-0x4)=0x14, 0x800) bind$packet(r4, &(0x7f00002df000-0x14)={0x11, 0xc, r6, 0x1, 0xffffffff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockname$packet(r4, &(0x7f0000ddc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b0b000-0x4)=0x14) write(r4, &(0x7f00003e2000-0x1f)="1f00000001021f8f4c0000ed0abcf6ffff0000110900018004000100000003", 0x1f) getpid() r7 = syz_open_dev$sndseq(&(0x7f00009b9000)="2f6465762f736e642f73657100", 0x0, 0x315000) preadv(r7, &(0x7f0000ade000)=[{&(0x7f00006b3000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}, {&(0x7f0000372000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000011f000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f0000ce6000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f0000f6e000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000f7a000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}], 0x6, 0x0) r8 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000c0f000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa8000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000ab1000-0x20)={0x6, 0x80, 0x800f, 0x5, 0x7887086f, 0x2a28, 0x4, 0xffff, r9}, 0x20) r10 = syz_open_procfs(r8, &(0x7f000062a000)="6769645f6d617000") setsockopt$inet_mreq(r10, 0x0, 0x24, &(0x7f0000cca000)={@broadcast=0xffffffff, @rand_addr=0x4}, 0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000851000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000384000-0x4)=0xc) r11 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r11, 0x10e, 0x3, &(0x7f00002d2000-0x4)=0x6, 0x4) sendmsg$netlink(r11, &(0x7f0000a90000)={0x0, 0x0, &(0x7f0000307000-0x10)=[{&(0x7f00009ca000)=[{0x24, 0x2a, 0x105, 0xfffffffffffffffd, 0x9, "29003d5d0100000024000900000000001f1e"}], 0x24}], 0x1, &(0x7f0000a30000)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r11, 0xffffffffffffffff]}], 0x2, 0x7fff}, 0x10000000000000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000725000-0x14)={0x0, 0x853d, 0xfffffffffffffffa, 0x0, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00003ef000)=0x1, 0x4) 2017/12/09 06:03:23 executing program 4: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10007, 0xa4) mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000ff9000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000ff9000-0x4)=0x60, 0x80003) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000faf000)=0x0) r2 = syz_open_dev$mouse(&(0x7f0000da2000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x800) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000ff8000)={0x1, 0xffffffffffffffea, 0x7, 0xeacf, 0x9, 0x8001}) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090000000100000001020000000000ff06800e00000c00080004000e000000f4ff01", 0x29}], 0x1) accept$inet(r2, &(0x7f000095b000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000071000-0x4)=0x10) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x9010, r2, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdcc000)=nil, 0xdcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000162000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000ff9000)=0x1000d61) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000ffd000-0xa)="00000000000000000000", 0xa) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f0000ffc000)=0x4) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x4, 0x40200003fd, &(0x7f0000ae9000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r4, &(0x7f0000dc9000-0xa6)="", 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f000080b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0xffff, 0x1ff, 0x9, 0x415, 0x5}) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000fb7000-0x24)={0x0, 0x1c, "15a86b71e3fadc1364e63394d95fd243769122c73015f9f8b85b3507"}, &(0x7f000058b000-0x4)=0x24) syz_open_dev$tun(&(0x7f000042b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) [ 41.617168] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/09 06:03:23 executing program 5: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80005, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00001b5000)=0x3f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x3, 0xff) shutdown(r3, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000fdd000-0xa0)={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]}, 0x2000000000000, 0x10000009, 0x52d65a26, 0x4, 0x0}, &(0x7f0000f03000)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f6e000)={0x0, 0x7, 0x0, 0x6, 0x1, 0x6, 0x8, 0xffffffff, {r4, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x3, 0x4, 0x4}}, &(0x7f00007bb000-0x4)=0xb8) connect(r3, &(0x7f000003f000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$unix(r3, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5ba7d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000678000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ff9000)={0x0, @in6={{0xa, 0x2, 0x100, @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]}, 0x7, 0xb22442f, 0x6, 0x9, 0x23}, &(0x7f00008e5000)=0xa0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000d98000-0x108)={r6, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xfffffffffffffc00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x6, 0x0, 0x1, 0x5, 0x5, 0x0, 0x3, 0x6, 0xbe, 0x88000, 0x1ff00, 0x80, 0x3, 0x81]}, &(0x7f0000ffd000)=0x108) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000083f000-0xc)=@assoc_value={r5, 0x90000000000000}, &(0x7f000086e000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000577000-0xd1)={r7, 0xc9, "02fca54fd6631719f8da7d46ba78af999e73ec0f7e7100000003b107c4852b3d22eabac41c4d11671f07af20cf6ed2c3d656dce1c597fb3bc00acca5ceec1a4ad861cbb507d4ff3064236b415ca09c8236637a5df5457e8935260d5f27bc425eba7beb7e419685cb589b6b7faf1b3087ab6a22cb1c1c6ea322cd39a7c1e67371d263d9d722e7f83f6e829d2946e22bdd3280710ad27ba19134decdecf5254194254212dc9333b8bc05dce236ded27aff35f95e66d8a5507115e1ecd62b728154125f308b4f879f9a4e"}, &(0x7f000042a000)=0xd1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000034b000-0x8)={r4, 0x2000000000000000}, &(0x7f0000e1c000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ffb000-0x8c)={0x0, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f85000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000de1000)=@assoc_id=r8, &(0x7f0000386000)=0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00004f5000)=0x9, 0x4) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000fff000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xcf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 2017/12/09 06:03:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000022000-0x4)=0x0) r0 = getpid() r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f0000b04000-0xd)="6e65742f69665f696e65743600") getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a40000-0x8)={0x0, 0x7}, &(0x7f0000acb000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c02000-0x10)={0x7, 0x200, 0x100000001, 0x1, r3}, &(0x7f0000a38000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000407e, 0x0, 0x80, 0x0, 0x0, 0x0, 0x1, 0x73c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f000084e000/0x3000)=nil, 0x3000, 0x3, 0x20010, r2, 0x0) r6 = fcntl$dupfd(r5, 0x406, r5) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x75, &(0x7f0000474000)={r4, 0xc}, 0x8) sendto$inet6(r6, &(0x7f0000310000-0x2)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0xeb3, 0x0, 0x0, 0x0, 0x9, 0x0, 0x666, 0xff, 0x0, 0x20000000000000, 0x0, 0x1000, 0x3, 0x1ffffffd, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket(0x2, 0x3, 0x2) setsockopt(r7, 0x20000000000, 0xd0, &(0x7f0000000000)="d105071e", 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000e74000-0x8)={0x0, 0x8003}, 0x8) shutdown(r5, 0x1) sigaltstack(&(0x7f0000630000/0x1000)=nil, &(0x7f0000cb2000)=0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000db3000)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000090b000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000ae9000-0x20)={0x1, 0xd, 0x204, 0x8, 0x1, 0x3, 0x31ed, 0xe03, r8}, &(0x7f0000b5b000-0x4)=0x20) bind$alg(0xffffffffffffffff, &(0x7f000019a000)={0x26, "6861736800000000000000000000", 0x5, 0xfffffffffffffffc, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00008c4000-0x10)="f6b90000000000006dae79fa409d4d54", 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x200007fffffff) accept$alg(0xffffffffffffffff, 0x0, 0x0) 2017/12/09 06:03:23 executing program 1: r0 = open(&(0x7f0000966000)="2e2f66696c653000", 0x400000, 0x140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000002000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000-0x4)=0x4b) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7fffffff, 0x8202, 0x8, 0xe8, 0x0}, &(0x7f0000d82000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b6c000)={r1, 0x10001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000)=0x10, 0x800) getuid() perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000cc0000)=0x0, &(0x7f0000e17000-0x4)=0x4) r2 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0x80089203, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/09 06:03:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000a3b000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00007fe000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007b6000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000f30000)=0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00003c0000-0x4)=0x80, 0x4) r2 = socket$inet6(0xa, 0x3, 0x6) listen$netrom(r0, 0xffff) r3 = syz_open_procfs(0x0, &(0x7f0000a58000)="6e65742f7261773600") setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000810000)="63646700", 0x4) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000757000-0x1)="00") socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000e7e000-0x4c)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xa8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaa}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) sendfile(r3, r3, &(0x7f0000787000)=0x400, 0x6138) bind$nfc_llcp(r3, &(0x7f00007fc000-0x60)={0x27, 0x8001, 0x9, 0x4, 0x9, 0x9, "27692d50916c9f11ce15112c7508eeb3b72bb799d8ed16895f3fb5c47de305cf3e05cfae3a4af0120c136a5bd853236def4d0117dc0bdd5808676626b7dd5a", 0xfffffffffffffffa}, 0x60) vmsplice(r2, &(0x7f0000281000-0x20)=[{&(0x7f0000210000)="cbc0354a47e74bf0676bf8c1d579c5aa7be4f091d1c21ddacef713208a5decb2d17a11996b1148eacb026d0b45f1a2f4a84d5eed04476cc905bcb0097b6ba5a2222eb2e591412fc55ea8ac02f8b7eed0fecda3ec65f4f307e5d63b7d8a7764b3797b09301afaaa22b87b113c52e4d6d846b9e8dc37fb2aca6d6ed07ded70dd27327bb2a4fcfcd1f78b3575570198d8e3c769102a127dc7f0d01f7b", 0x9b}, {&(0x7f00008ef000)="ca6a6a8d392a749b9c3b78b8d16b92", 0xf}], 0x2, 0x6) r4 = creat(&(0x7f000081c000-0x8)="2e2f66696c653000", 0x8) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000d5d000-0x1c)={0x101, 0x8, 0x7ff80, 0x0, 0x7, 0x2, 0x6, 0x1000, 0x100000001, 0x2, 0x100000000, 0x401, 0x0, 0x3ea43d4a, 0x1e9, 0x100000001, 0x400, 0x6, 0x0}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f000061a000)={0x4, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000009b000)={0x0, 0xe3, "d53c206e367681f2a39fc06c1d611eb3ec673f2ff9256febd466b20287451e401571ae199de0f7669c2ad744b76fb18246e85b1be1f811a3ef4b051f02785985cedd5be5c0c9a0fb0e1aaa1412c24757b49fcec81f72637a0ec4dc638d730f6ff602a6e7bc6d29817f4551d1696a69bda250874b10b75f1554a4c0ae9b7667b06dd466bfba876800b541ee041616814f6fcbc08971730b304f13d7ddfe7cd14262035be8f9bc06e6fc54dcf9b317a6feaecf1329ac99c80df62c3b6edea6d4f8fbf10350289a292fa3e164fc73f6b5a50dd688ca5bef45214ddc2ff332be89b647412a"}, &(0x7f0000c8c000)=0xeb) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000f08000)={r5, 0x3ff, 0x9, 0x15}, &(0x7f0000f22000-0x4)=0x10) syz_open_dev$evdev(&(0x7f0000275000-0x12)="2f6465762f696e7075742f6576656e742300", 0x969, 0x121500) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ab6000-0xc)={0x0, 0x0, 0xffffffffffffffff}) socket$bt_l2cap(0x1f, 0x7, 0x0) 2017/12/09 06:03:23 executing program 4: mmap(&(0x7f0000000000/0x5e000)=nil, 0x5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000061000-0xc)="f8fffffffffffffffdfffffa", 0xc) prctl$intptr(0x26, 0x1) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000060000-0x38)=[{0xffffffffffffffff, 0xa011, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {0xffffffffffffffff, 0x1085, 0x0}, {0xffffffffffffffff, 0x80, 0x0}, {0xffffffffffffffff, 0x20c019, 0x0}, {0xffffffffffffffff, 0x400080ca, 0x0}, {0xffffffffffffffff, 0x4000, 0x0}], 0x7, &(0x7f0000057000)={0x0, 0x989680}, &(0x7f0000035000)={0xff}, 0x8) seccomp(0x1, 0xfffffffffffffffd, &(0x7f0000029000-0x10)={0x2, &(0x7f000003b000)=[{0xfff, 0x7, 0x0, 0x2}, {0x6, 0x0, 0x9, 0x8}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000005e000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000004d000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000000b000)=[{&(0x7f0000001000)="7bb92ef729b9d77a1800a3cb2941a82025eacaa8e61b4a977443455ebefc2d09c26e5a6b25c8296dc91f8c5f855ddf8be93da184ec185f89a75545d0b68d3df7b98f031086ef54f483e876f0da2f9d04f7235171e80be16f96e190a9bad58477b26568acc636e1f417132ea2aaa5ca3c19db1746bee34673eefabdcd3488f0aca93727c81a9aff2c", 0x88}, {&(0x7f0000063000-0x1000)="3b5daa6d02c530021e64a7cad805ef1b32711b9f2af2d0ae98a1dc2fa0c6ab29454ffb50ce4a863da23e3419fd9cecaa863cfc9bea8db2af621d7700d7d0d00bb50efe533129678ace39bbac64d7074af98aa59046887f1ab3dd157f0135d41c7426e6045bf5465b6454d651ec0e4f9ef3f8e093f926a289b826f52f755e6032c7e59cfa3866eb170368428083a381339888caf3b2dc4c58b147c207adb57cb0d1d63f29214f934ff090c836dde9634ad73b3efa70b9d768c025884e5d1f3387a9b093d4bc8c6f55731d19098870534a80b0e158aad88a5893406e3e61f9359203947eb83b01ee99f3f9162fe48313dc587751162659c728ad150e688bddf0f3095cf0ef9e29cd95b8a248c249aa91de2bf9aafa1c9d2777f90d55b5adfda4cb48b7ad4de988e288751082d5032f34a70b0a3b3bc9dca4ee38a246d571988a5af9bfc018900746ccb96f59da37875c885da9e94c1b7b81c826293987b3662402427da2d0047dacddd1a1042c160c1ee39ce62d7d6355e13f6b45c4b81e7fd4b3548922669609497980a32c23ffd9ed701189aaf58c1221089d0eb0ba2fd7d0d14bdf965fee0ca4f99568ad71d3255ccf12b10c3d3c99a80942aa070dc05cbcfd45f0caaf8a2cfd45f837e7584df096be89312c4d02b3b5282dee351aac549a95f3a0d5cc2353bfa5a32ab4b284c0b832bf0d57ed12a726b7c261c335bc440870bbe3608fb8aa46e08836bd64ae5b937d3100167ff2aeafbceaac2530393984c17c30f0ce4b8e85335868a3364656b7794fbf6a12b5964e196a6a279503a5d9da7248241752109b8835ac9140923fcd124aa668f8405921e1cce6ed76402b5797e60816ec114b7e9f2ccdf4118ca38257745d1cccc3d52c447eaed1a4f2c23564329736fbc8e993837d9f5fc1540b2a5aef50240df348b9ac96f8a303f4cfe5a27e0fdddc1ff39def4259bb14913721c95cf070dce86e2657d6abe7afa7a841d0f6f8b6673382f40d5d18fbf31b0ffbb0f62584c4d62cb6b66ced665db7ad235ea3252c64b4eecbb891706eb9be2e87321ebd9488a96fab70ed6532626801718908ff36783da6f616488b98a01f1f8fe0acfaddd1488f13060510851b83e1e33c2ec5d4d20c610423d903b5ada18d8405715e899aa7d6e61973c6a705307be8bb0ece78a614a42f421280990c1917823151c45e4a701a38489e44151c1d8233d66e3a9506210deeda8315a83721d10a83909002328939c277ac8283a10f306fca0f21aa0655a55da1550183d4d42769416f6ed200d86cd8cc26c374d15ade652419b069b5143a15721cf0d2db8a5057434c685bf857a0bcc4197be06e7bb63a6447fec0745a944bf8f8dbd7febbc68bdeb6237619bd14c15f5322d11a73f0c25039188c1ace1fa6365998116636a41e34e74d1bb877d5f668c7422a9e908effd311b41d82944d6840d99bd60587c4d1843b143c7311e6af39c14f9858fcdc1dd4d176a967fe46d50b3ded69d20c199f6d6e5a12d786c18a32110f1e62023b2277a5472aaded667b894428792cc6e8ada8c865bb8b4d3a5bf1a3d5b6555022883e15b25317f5b7fac17f5ba8c377b00064d784ba87b5d1cad886a845e170a59286b4815e4ec00f6c1ae050b8c9f8c7aabe897934609da3bec70b7d97877aae02dc8a9385251073f50d78b703071027f0b0ca82a9aa0e361ce1580a671207e2e83e4b62556d44d640e8910e8d6c12fd0daec163cb844986d9caa6c97fcac0f12abe75ed1f3e0350973fffb3e425269e4bb2a05e25806387cc3c2efd9c05351c479d43c42a3bac14c539c28257bbd5b2585cc3829105f0bba53fecc04a7eaec995c77df17c70f506f40d52bc43b468f88c13fa553a7f94b4fc41f9a44a20802f7843929bbfc7c5517a1ba280c8dc908a6e41353ad0d31c99d769ef768ae12d3872b5a8ffdef8314451a37c3c75d675df033438f2849ba608bdffd204762ba55bed2e29ac57c6e8baf4a4dc3c56e76ef5aa04e43d1c0524a729e0e18856e844e182b88d01204805cce5d148a589b19ffce054a0e9def63f49bc93528ed3218a43fe5fea5f89cab8fd109ff7014188e4116679ce4e94dfa6064eec6a15af9d9d81c71cd06c6a202aa7272fcb2a9e54f129339a2d48edf8abdc1cbe0274853e038cc265630a133aba78fae82d01d827568d5f93059fbd81dc68d8deb5a2f1d2720f169f5a84f6eb9a3cb49e1ac3be06443aa74bebf30b3984b766473023d7b7a42a48c52c8770089f3beb56da0b0a81c59e635f91ae53369cbcba415ecd1e586a905d80f552bc652185d9b004c67c12a5febcadcae472f0dfe17e12f3159472b292b4d4aae15a83e27b14fbec3bd7824545c85b893c83de8872ec06b3fa9e5823916c504c0fea0a6ba0316d085bb41cd1f28a4a1d488d6d8361be89a7fffadad3273af506f300d3ad390a3beefa514bd18aa8d5e4a5e73e9c82d697483ce3b12e77971afa2d9d55ee13212e3d23dea8644740519605cc07c3e96f33ac63b11802f305bd2db26efe6ca0ea9575067b9566f43c8ce70cb52271d75a53f29414df0a3ecbabf55a0c02581c516aed430f03cf7fbed7032509407173065a689a8d7ef86ff91d390a310f891cf665fb1448fd55f0dde9235207d38f6b771a537710409d0c3ba724bbea004b62f57cc4b589f40ac2ec20028658ad20c6c5c6704f442adb3ac5399f475467f6d3efd0cf37c9fc6b3ea6af2ae561ef38dfbc0ea0375c57b2bd895bf64803492f028e8f867bd72fe292d2a18b1ce307a3430a20e3933ce25444a8324afb41beb2d4053bc51dd66fbad75c73e88b8fa6dc6b39dc406526f7a6beb9d2813c6ccff99126b2d39e2452a6d97b7c581732c1fc17f303b6930c228ae6ffcd53b64dd2d4a9bab8d836145015e248a6a60ba8ad4728333c23482705d9655427ec71d76d1f81765154331df8f071b89af98a39b209a609bc7f9ce0ac85979c8f446d4533e899a2d28406ee7fa82b0a26652703dceba6daf9d980534c89175540f4378cc24c8a53a51b2c9e67cefca04146e23dc6692441ab1fb587fb04206247a5f972f2e9d465df892f5589648386b12cab80d91f5c1a1ff3a6ee6e27b404d2369aed002a23359719aab822f6151d1a0a4a7fa005ea44ec5ca5d341bf3f12c8f44781058d7df30ee65fa5e2e011f17217bcec209f30e7f9505a9088026eac0754430e7221f067251817e86c3c6f1a420f051af442e597daad72f748e3132ac78b43219e622d85fc5e6bb0dd1414311d16e024d133923361b7d311e87850d84e9aa6df55e7516422367594f990823a38ccd3af73eff619bf8e37e54b6f888bb3c796e028c62ad546e05e4544f4c5e832941175091c57cc4f36361ff073aee937d8d3256f7dd53b4f005516ba40c5a43d4ca959fd99a6dd453a2f0ba9a699a7969c52e495e2ba8f2eee2eb9577bc2f8656cae39e366f02fcd7917ad4df95ea0c0bb5eba0af615c116343ca4435e049d27243e6e7d6ba23e890e2aeb552f31bd42d5f44bca03fb6708a2e599de04ac60144f4df5a2cb5243645e2a8a811da64a91ba6c24e2f48e00b6301956fbc7a91ed6ecb6324751deff075d746e9a29c5ca118b124e4af7d1741e5584a1dadab6b5b5e46f4ac5e16c4d68909b4d0521bc477b19589ed7a539cdf87e8d43cbc0d4c3c0da294dbbc1202da4885c6c3bb84a54bc7539a3a90416a8ec5eb38a8b25eb04e4cafa58dc40b92e8cdaec80cf2af4923be9e2e349b2d60fa5864a8735d3bb548f4381816c97b0115f98275bef1f95ed90ae2416797f10f831785728fc1a5e34a120d605ed3cec770fcbcedb3eee18513cd3b2e2227c08c2b4d467965679038406e7be3ba6b0d00f9b9687882d5bb445915eb100ba07bf4859b5ac91b951cf73032412bab4ef44a686be2ae09efe66f3060dc13fdf773132cd93b4b4ef05a357763c3a46433f0eaef45c1f887eafcb7b5471dab65d6a877518b2159764b047e0d45b0ab354343cbed1c429c6611aed7faafd6674d842d57b33c8367d2e16132f5e3705783e078c321e520e1645396cdb1803e99c6eac284646bb70c8a9aad28c63c18f2ee68e9cf1565e56fc6e9f4fb39027ec99bb0ac5b68df78aca95e45c11a91c0eb317dce538c7799733ff85ab0aee3622d768befcd348d42d20eb715acdba645e97066f98cf87695da39784a611fb3800fecb181232576d1012d004d74be54d48bbfe794958f8eaf3580904623b5dda0d2eb87bec200ff0ac42c9f3fff2923ab8af9961e4048289c0563753f9650f5609a89c6f7e7294b477825c60f7cb60b547a4a5d0a6feabe44002ad4da66413d5f7453c590025e2310063e7834cf3a092e0572200a91083429d6ac6966d89b5c8a7d5b64f9b4460b65d07cb0d7b02cef7f208402b8639d95e53b79bd460a5e9cb5ce86ccc08436237a90addef5743c7ce3630ed4dab2fa3bb2a0bf26f75e3187610d926b703ba47db0030d724540497ff72b17b27582e4628458fec522cd72b01bae55950aadeb655bc62f3d3486be41883de9889eca05ba44068d835c61743f308089b1d17852e3af3e9c883898adbf691dd3f85479f0d43ede03dc4961334c731926ed589efde4372282bc559f27ede5b7ac6698d4bb9374b9c625ee090a1b650312ea95a167ddab2bd7095879a86e55bf6e589e68d3e6290b67074b2339f12976a21ae935bd2137a977bb1d2ad4cd2109df60c699bbb6ab92ebe9bc8de5252939b5fe14803c530d457bc960971adc8835bc4fbf521038b97fb06320181108f36d27f715d53cc8d1343bd3f2cd7e224119f277b7afd9f81bf28b9a96aacb4a185939b74c3c3e2b9528fbc3a4f493f232a640e6275d47e70a2614ac4a4fe01fd734af350a38bf77ca673a500818b0f307af8ece682c831c56b029c60ae616fcdb4f28ac0d0325ccc6dea12abc229d9d222ee96380e6ee484366189183619b2c78f4ce8053bd497970e83c599d63f2f427b486f540d5068757771add6cf4829a1b5c438c23cd620e658370ebc2c9af5004d56a0c779e180db7e494217a783d387e3270ff7bb3dfa4e7560ba48bf9881e7cd96e46b068c45c66b849cdeec2f875900c819e22d788c68ac8321be8e5b190a012cfc44e5cb8c86870baab6fc18c8b6701fca426e89d67b0df35cfefe61375834dca2266f09370d8fc09064a340acd9694df927a15d2ea0e4a6ab069c0b3f94f9a79444844706802318262ac30512e6f8e0b3aaa6d68bdc786e6fc6c672f5f406b37679897cea4b34414806a56b566b18e6c5f529e500dbcf49f1f4a3762fa5fda24035f074ed86d86059878fdba0e9ac48a59af3554ae4b40d86dd1ccd1824780a74403482fddc27fad5f1710141e927d4981932c4a624d86b45f642b461ad7f4d4e2462987a604e316cd4d36f8efd08e974b84da71b73c547cccba18279646523ad5696c881e82fb325515bf460b27a3c6b6d5ae4cfb8ee9649f5d16b0de2d4c731a72ee6b0d7050ee1024f2f11693b30d6575b63a63f43f7a1325182fe24ad56a8b1d0acec67317d670e319d74cfc2568a3581421cb1a40b726311ef12bd775f5a62c35cc7e7cea34274e5ee5dd2305988dc474a78dad7e0ae2f9c71cd9542bddca9ccaa6122d87fa07048d6022cc78624d3cc560afd8ef18174dd8790680b406240f2c966bf0389f35ca05718b439991603f9d32d3f16949aa8d1cefeca4ebbaa1a6f72c6ec45ffd12bdc1ecb8b6f6c5a17cc2cfea44fccfa577c8131bbe214ba1be1648a122774cbf358b181", 0x1000}, {&(0x7f0000000000)="57bf64e84a61dc2ffead42b0eb9f228226312b52d54e5f03e4544a08b04d", 0x1e}, {&(0x7f0000001000)="8f6bf44cfb918a36dbfae99079bec35a47299c6d183dfb0cc3a70c896e7d4fcd080e13cb0e9d45305fc0dbf85038db3e2489850e48b5240ae14bbd4d64efcbfa61c7ecc627a7b3854265a6c291c1c708883540ea5e9298491385914287db50c5", 0x60}, {&(0x7f000000c000)="cffef85fff2d9d6ea8d4d0ffe68297ab4864283eb50d004a33a2256e15357d9ed27f2e370969ac94dc03639abe1f5524b48a5ef9b50467049e20694b66af908f67dfec125ccddd9b4b005351583cbf5daee3b5f6ab026551f0f74e3e5ab4c5989ed212d13fe5e6e494b67733e697d3a0c3d2ec4aa29709e300e140595c18686e6a87567fb8e13fff9244313c49a4e86b0a9f96eff8913915d77115df605c2c7bd0fd78c313258d5c6b2909878a41e5befcd2745eaf9302c33d64e832b26e93afcc9fa98b10f531ec06f8b01b397be89f7de2", 0xd2}, {&(0x7f000002b000-0x49)="349445f7544f046b5551b0cb2f887005f813e42d71b32a14ec3e211b0765ff7ed0131d76917ff61f7e36bbc9a07b1ddab738716e8b27ca834cf3b100e1673490d584f8d14e1314f788", 0x49}], 0x6, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000002c000-0x4)=0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000062000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000049000-0x4)=r1) clone(0x0, &(0x7f0000001000-0x1)="c8", &(0x7f0000b0f000)=0x0, &(0x7f0000f81000)=0x0, &(0x7f0000003000)="") openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001a000-0x11)="2f6465762f7667615f6172626974657200", 0x40000000003fffe, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x400000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000020000)=0x0, &(0x7f0000064000-0x4)=0x0, &(0x7f0000064000)=0x0) getgid() 2017/12/09 06:03:23 executing program 7: mmap(&(0x7f0000000000/0xeda000)=nil, 0xeda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x24000, 0x0, 0x280000040fe, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x87, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x7, &(0x7f00001c6000-0xa0)="66a09e8c1fe28b0fbefea3302e212a68ed5c192c8f29e0a6e2e25e2c31a994bf68fd876c287b46750800000099ce748032263068dfa84d972f6409d8931d9f4f7a0683d41dcaa77ed23a23e4dcb74e62f0c20300900a6113b3b2ced6f35a105c8d15b5b4e4e8e81dedc7d3c8e905e7b361fa29c8cd6aff1e23db00f0fffffffffffff9bcd7b42aa902c30fd9010a70307e5440e3d594470f51512008d271bac2", 0xa0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000045000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fb9000)={0x0, 0x0, 0x0}, &(0x7f00001dc000)=0xc) lstat(&(0x7f0000550000)="2e2f66696c653000", &(0x7f0000f96000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000701000-0x8)="2e2f66696c653000", &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000a95000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a1000)=0xc) r2 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) fcntl$setlease(r2, 0x400, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6af, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f00008e3000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000042000)=0x1c) setns(r3, 0x8000000) pipe2(&(0x7f0000ec5000-0x8)={0x0, 0x0}, 0x80800) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, &(0x7f00002f8000-0x28)={0x2292, 0xd7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$binder(&(0x7f0000077000)="2f6465762f62696e6465722300", 0x0, 0x800) r5 = dup3(r3, r3, 0x80000) ioctl$BINDER_THREAD_EXIT(r5, 0x40046208, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000896000)={0x0, @in6={{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0xfffffffffffffff7, 0x1, 0x84}, &(0x7f000006b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000382000-0x8)={r6, 0x1}, &(0x7f000083f000)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f000013a000-0x10)={r7, 0x3, 0x2, 0xcb}, &(0x7f0000924000-0x4)=0x10) 2017/12/09 06:03:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, "6861736800000000000000000000", 0xf, 0x90c, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f0000b47000-0x58)={0x26, "6165616400000000000000000000", 0x80, 0x0, "726663343130362867636d5f6261736528637472286165732d6165736e69292c67686173682d67656e6572696329290000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008c4000-0x10)="649c47ad46390dc86dae79fa409d4d54", 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000743000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63686163686132302d73696d64000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000891000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) close(0xffffffffffffffff) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000a65000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "67636d2873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) pipe2(&(0x7f000079a000)={0x0, 0x0}, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000141000)=0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000d7c000-0x38)={0x0, 0x0, &(0x7f0000216000-0x20)=[{&(0x7f0000c9b000)="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", 0x1000}, {&(0x7f000025f000)="", 0x0}], 0x2, 0x0, 0x0, 0x400000040004}, 0x403ffff) sendmmsg$alg(r3, &(0x7f0000944000)=[{0x0, 0x0, &(0x7f0000a7c000)=[{&(0x7f000073e000)="61eecd3a054e9908780287d462da9b1a0a3c9331350a6689ab445c81722f7412ae643f0fdfb7c6dd28cf1b75ecc3a638ead22f5c855143826bba12934858dc7e39e7df06b1092a446fcb34db51bf05211c46f02ff8f1a5ebb2209f61aa75142bace75fdb9e1eb5c45ac82ab9a38fd5656f7d5086ffe05750e301ee8f5569842d5f5fde0924a98ded984d05e357bc6cf87e7b32fd8fa5b756af65ca12c39938b64bcd66a1da042dfa109bf2ab9935de23d7dcfafa72ea3b6c973c71e2d0d86baa27bb6b9c26cdd13d56bc3a5e597f4b0871124a9d437e1c9487f0a95cfa49f9ad67affdccc9f08f626f7b", 0xea}, {&(0x7f00002a1000-0xff)="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", 0xff}, {&(0x7f00004b7000)="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", 0x1000}, {&(0x7f0000d91000)="52e534adc2db518c39d49924e31adc9c19c501272f4ed13a5c1f682e4efc3dbcaf02f83b26ab2827d9ad8ff642a72fe6bf4c6e8d3dd469573166a6683622a65e5ea93d96959abf559cdd262437f5da56931f94c618c214d5b49663da8f59727a27251ca39df2290e6f6668252934f14026087029994b1543d7ff", 0x7a}, {&(0x7f000065b000)="1d0122c502c8997c57e8d70d0363c57944137baf88af84f17ea4773ce4893de8dfedca5f97a95776f36ffd2b2ab3871357beaa5bc3043053ee629025ede8f92158af258143ff49101db66ee7856c9b55501fd0f9ebfe60fb9888b469f5c91559e4b8dee6dc67419479b5261fa20ced5b35c9d142b6a6e34822d5d2bbcd3a2012b0d7313abaf6b42c594857fb15e8b906cb5ad4e476db35ded6a0f5f0a92be75d28b1355ae31664385e1529fbea1c55f7e673", 0xb2}, {&(0x7f0000701000)="a2fea1f6e8c2026c18bcbef3e80e31ab9beb2f5faba405f60ba33b20134a19b1de1c4a6d0b85e713855834b55853dcfde17322b0ff338caa6282ceeba597b95f61097963c52a1d95", 0x48}, {&(0x7f0000444000)="3ec402ddafe9d7fcabd4c6fdc2fe8ce99a2856957bc421272a7d9e961b39740970e0b4500c3c93769de21a7187d27c11e3020c5f427a89b39e6742b5817ffb1cb22c9cc60683815e721bbfb3238c9d71564450f80c3c4edb718be6e39768d767a8ff0905c4f7ee6595345a8442b3c840228fc88c266223fb138d2964b3284fa17b83b59d10cb98da8d74389a271264024cb3faf398be4f30753fb23ab53b47c4c6102043126df7e23e87f3a2de83e5b69181b0c6067017771e91590750728fc3", 0xc0}, {&(0x7f0000758000)="fba6507af74ae736be7603821950cb", 0xf}], 0x8, &(0x7f0000125000-0x100)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x60, 0x800}], 0x1, 0x4c000) io_setup(0x3, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x2, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1, r3, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f9ead673923f57eea9c323539f61098a66e70e21c7f41b248343690cde4383c538b179b0f5dcccf6bfaf8031cb052ad74a5a83fadd09955b1676d37e5e45d50697ce53a588ae0d5e6e20df61febd665b532e5790c2839d3b8068a5deb2c408fc482a0571cd548c8a8b9048961ccef0433f18479ddd09236d495eaadd835e64b728d0f8e60de4c73d90e6266410ff682ff4b338e62aed853f8f90f832bdc", 0xad, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000098000-0x40)={0x0, 0x0, 0x0, 0x7, 0xca9, r2, &(0x7f00002b9000)="32c8bd19debedb05a304148da9f3e9f070c7f3a5ae63563097d274194714c74b4ab906f65e596abcdf4a20ad2578fab23876f342c757eb95808c947d710784e1d0fe2b6548fec4", 0x47, 0x10000, 0x0, 0x1, 0xffffffffffffffff}]) 2017/12/09 06:03:23 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x3b, &(0x7f000000e000-0x108)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00000d4000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000f23000)="", 0x0, 0x0, &(0x7f0000e72000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000a0c000)=0x0, &(0x7f0000ae4000)=0x4) sendto$inet6(r0, &(0x7f00008a8000-0x1000)="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", 0x5c1, 0x0, &(0x7f0000083000-0x1c)={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00005b6000)="", 0x0, 0x0, &(0x7f0000a36000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000082c000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x5, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x10000031, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000279000)=0x0) move_pages(r2, 0x1, &(0x7f0000001000-0x20)=[&(0x7f0000f57000/0x3000)=nil], 0x0, &(0x7f000000b000)=[], 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f00000a2000/0x1000)=nil, 0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x12, &(0x7f00000a3000-0x10)={0x0, 0x0}) madvise(&(0x7f000091e000/0x3000)=nil, 0x3000, 0x8) r3 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000795000/0x13000)=nil, 0x13000, 0x2000009, r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d68000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000187000)={0x42424242, 0x42424242}, 0x1000, 0x9) 2017/12/09 06:03:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ef5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = add_key$keyring(&(0x7f000045f000)="6b657972696e6700", &(0x7f0000d7e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000ca2000)="6173796d6d657472696300", &(0x7f00009b7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a15000)="1d04c11224c751ba5a2233d449647b7c135091fe2735687cb04d753ac439e5", 0x1f, 0xfffffffffffffffe) request_key(&(0x7f0000db6000)="755e650072", &(0x7f00005a2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000be7000-0x2)="5e00", r0) r1 = socket$inet(0x2, 0x6, 0x83) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00007e9000)="2f6465762f6b766d00", 0x101045, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000030000)={0x2, 0x0, [{0xc000001c, 0xfffffffffffffffe, 0x6, 0x0, 0x0, 0x0}, {0xa, 0x1ab5, 0x0, 0x0, 0x0, 0x0}]}) r5 = syz_open_dev$vcsa(&(0x7f0000d6f000-0xb)="2f6465762f766373612300", 0x800000001eb, 0x101000) read$eventfd(r5, &(0x7f000025d000-0x8)=0x0, 0x8) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000c7f000-0x8)={0x0, 0x0, []}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000948000-0x18)={0x0, 0x4, 0x5, &(0x7f0000031000)=0x0}) ioctl$TIOCNOTTY(r5, 0x5422) gettid() ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f0000001000)={0x1, 0x4, [@random="0ea4d9851ba9", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f79825dea981"]}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00006d1000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="91be2052ad8cd551588727a5c5f50863"}) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f000050e000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f000061e000)=[0x2400000004, 0x10000, 0x8, 0x1, 0xfffffffffffffffc]) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x80) prctl$setendian(0x14, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_GET_XCRS(r6, 0x8188aea6, &(0x7f0000eac000-0x88)={0x8, 0x80000000, [{0x400, 0x0, 0xc57}, {0x67, 0x0, 0x5}, {0x7fffffff, 0x0, 0xff}, {0xffffffff, 0x0, 0xfffffffffffffff5}, {0x6, 0x0, 0xae7}, {0x3, 0x0, 0x80}, {0xff, 0x0, 0x5}, {0x3, 0x0, 0xfffffffffffffff3}]}) socketpair$inet(0x2, 0x6, 0x944, &(0x7f0000a13000)={0x0, 0x0}) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x1003, 0x9, 0x0, 0x0, 0x0}]}) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f000070d000)=0x0) getsockname$ax25(r5, &(0x7f00002e3000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000824000)=0x10) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f00003c0000)={0x1, 0x0, [{0x200000000000018d, 0x0, 0xfffffffffffeffff}]}) 2017/12/09 06:03:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000894000-0xd)="646e735f7265736f6c76657200", &(0x7f000097e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000073b000-0x2c)="7070703076626f786e6574307d262b76626f786e65743173656c696e757876626f786e657431776c616e3000", 0xfffffffffffffffb) openat$vcs(0xffffffffffffff9c, &(0x7f0000c1c000)="2f6465762f76637300", 0x400002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6352, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005dd000)="2f6465762f73657175656e63657200", 0xc0000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000c84000-0x8c)={0x6ed, 0xffff, 0x79, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x9, 0x0, 0xfffffffffffffffd, 0x0, 0x1000, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) dup(r0) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f00009d1000)=0x6000) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000010000)={0xffffffff80000004, 0x0}) r3 = epoll_create1(0x80000) r4 = dup(r1) epoll_create1(0x80000) r5 = syz_open_dev$sg(&(0x7f00008fa000-0x9)="2f6465762f73672300", 0x0, 0x0) r6 = gettid() setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f000052d000-0x4)=0x6, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe8af, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000083c000-0x30)={0x1, 0x2, &(0x7f0000012000)=[@generic={0x555, 0x1, 0x0, 0x0}, @generic={0xd39d, 0x2, 0xfffffffffffffffe, 0x0}], &(0x7f00003f7000)="73797374656d00", 0xfffffffffffffff8, 0x80, &(0x7f0000f95000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) msgget(0x0, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000eeb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) lstat(&(0x7f000004a000)="2e2f66696c653000", &(0x7f0000bc9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$llc(r1, &(0x7f0000005000)="", 0x0, 0x10000, &(0x7f0000b7d000)={0x1a, 0x8, 0x8, 0xfffffffffffffffd, 0x1f, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000fea000-0x8)={0xffffffffffffffff, 0xad, 0x10004, 0x7, 0x5}) fstat(r3, &(0x7f000036b000)={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) 2017/12/09 06:03:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000a00000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000be5000)="eb") r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000821000)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) poll(&(0x7f0000f80000)=[{r1, 0x8, 0x0}, {r0, 0x2101, 0x0}, {r0, 0x40003005, 0x0}, {r1, 0x10, 0x0}, {r0, 0x4000, 0x0}, {r1, 0x2, 0x0}], 0x6, 0x8000) mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80807, 0x587) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(r2, &(0x7f0000801000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f96000)=0x1c, 0x80800) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d2d000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f0000724000)={0x401, 0x12000000000000, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000134000)={0x1, 0x3, &(0x7f0000f94000-0x18)=[@generic={0x15b4, 0x0, 0x0, 0x2000000000000}, @generic={0x3d, 0x0, 0x0, 0x0}, @generic={0xd39d, 0x0, 0x7f, 0x3}], &(0x7f00005f5000)="76626f786e6574312e2873797374656d5e776c616e305d4074727573746564ec2a656d31235d7472757374656400", 0x80000000, 0x80, &(0x7f0000f96000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8000, 0x0}, 0x30) r5 = fcntl$dupfd(r1, 0x0, r1) ioctl$KVM_SET_ONE_REG(r5, 0x4010aeac, &(0x7f0000156000)={0x2, 0x100000001}) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f0000a3f000-0x28)={0x2, 0x0, [{0xe5, 0x0, 0x889a}, {0x9c, 0x0, 0x9}]}) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000b2e000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000db5000-0x8)={0x0, 0x5}, &(0x7f0000a47000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00007e7000)={r6, 0x1f, 0xf9, "1d9c44d0361708311fab521833ab8ee81a8d2ab2c860ac74e0716e150b8b4a11985e566289e4323f0debad4657ac921eb81e44b618ba22f3e768411f64cb676d8cad266651b2a51e17effbdfc2675e264e0860296b6db044bb16e95851bcd75d2601cd16e6b01a75a52ce52286937584cd6e7370daf5ae6bad7e88f941a5ee2515d7dca27b0a84de00c3858de0552412e7a42569ce12b90489a4bd27be970fc305ba9a9c0e4418eeb8cde46548d982e01de3dc1de556b6af6d6b45df6ad6775cb908a9a91d3c91ecd90cc90344c6db4ffd69689f69f3c36be68d0d497fd0164fdd16d1b17ff2a865da55a6b16cfbee7c3869c0f07e93d92e10"}, 0x104) recvfrom$ax25(r4, &(0x7f0000d63000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x40010001, &(0x7f0000d58000)={0x3, {"dbab52a2b12d80"}, 0x8}, 0x10) sendto$inet6(r5, &(0x7f0000fe9000)="c5", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000949000)={0x1, 0x9, 0x8, 0x8, 0x3, 0x8, 0x5f, 0x2, 0x10001, 0x9, 0x200}, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000d31000)={0x1, [0x0]}, &(0x7f0000901000)=0x8) epoll_create(0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00008b5000)="72656f6f00", 0x5) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000559000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000d81000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000c40000-0x98)={r7, @in6={{0xa, 0x0, 0x100000000000000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x10000}, 0x98) 2017/12/09 06:03:23 executing program 5: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket(0x14, 0x80005, 0x5) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000654000-0x4)=0x0, &(0x7f0000608000-0x4)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f00000be000-0x20)="9b017dffffffa00b99b8f4758ebd8b22000073fa3afcffc7bd57b217050591a4", 0x20) bind$inet6(r1, &(0x7f00006a1000)={0xa, 0x0, 0xffffffffeffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff8}, 0x1c) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000611000-0x4)=0x7, 0x4) r2 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) socketpair(0x4, 0x400004, 0x8, &(0x7f0000fd4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000262000-0x4)=0x8001) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000a70000-0x4)=0x1, &(0x7f0000015000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00003df000-0x8)={0x0, 0x8c06}, &(0x7f00008cc000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00005a8000-0x10)={r4, 0x0, 0x0, 0x29}, 0x10) accept$ipx(0xffffffffffffffff, &(0x7f0000ed2000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00007d7000)=0x10) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r5, &(0x7f0000565000-0x38)={&(0x7f0000252000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be17", 0x2}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x10}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000cba000-0x108)={0x0, @in6={{0xa, 0x3, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0x0, 0x100, 0x7, 0x6, 0x7fff, 0x10001, 0x401, 0x4b, 0x1f, 0x6, 0x80, 0x6, 0x10001, 0x7f]}, &(0x7f00002bd000)=0x108) sendmmsg$inet_sctp(r5, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000954000-0x26)="0e389af9b633d35ebca953f80164b33cfada2669c211e2551190176373f6f5d7b01278350354", 0x26}, {&(0x7f0000954000)="070431edb0b96a5347cbe4feeb1ef7792216eecfff737295101e9f27d3426ce5f6ed1bc156e424c83be7ba45f9d0af8c54353d8b342a5b4a857ef98b8d568c82368f14214753", 0x46}, {&(0x7f0000088000)="88db5a03943ca08be5d83cd3c8ae4ce6f987e49cbb1a5432b5df9bbc11654e959ca67e1565e81bfe43ac670a7ae15ec4e238f8eb4720ed04a20cebd066eac786d1a8ab084b335bc39af5cbfd9a1e391fac5236dae4da81bd29206947ac6fac3c7b44dbde34b6b0804af20e27858d78e1c08dfc94b3be460fafe94ae58590d01f58b69dbb723366b538badaed9a5a619cec62caf1dea93d6f90e01e098022c563dc76976eead402074cbc87971dd9eb934b0abdaf02655abd4ae6d8088666618284434ed4831185aa94452b30", 0xcc}, {&(0x7f0000955000)="5f3e05614f2868f5d4f1a57ad25bc2c75f5f5633d1dac0cc0b5564c877925949dd281a7726553141ea4e6521bd82941edfce715cf2ea4949797c921a70f1c4665aa33813bf4c255130f5fed5ffdfb8af6accbaca109ed2ed4caf86673fd559e02320a9aae19fcee1d0d09bef728b480b82b5f2dba6428839f7401b48ae004b86a2ed892c", 0x84}, {&(0x7f0000272000)="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", 0x1000}, {&(0x7f0000166000)="c4a94afffd3f3e59a6a4162ec297e206e3d5fdf31d5dd9a1b0c2eb97faf56233", 0x20}], 0x6, &(0x7f0000317000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x2000000000, 0x0, 0x0}}], 0x1, 0x41}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, r6}}], 0x1, 0x0}], 0x2, 0x0) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f000016a000-0x18)=@add_del={0x2, &(0x7f0000efe000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fb5000)={0x6, 0x80000000004, 0x80000000004, 0x4097, 0x0, r3, 0x0}, 0x1c) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00009e1000)={0x0, 0x400, 0x10}, &(0x7f000075a000)=0xc) mmap(&(0x7f0000fb8000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/09 06:03:23 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000790000-0xa)="2f6465762f7663732300", 0x80000001, 0x2) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000522000-0x8)="2e2f66696c653000", 0x800000002) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f00009a5000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006e6000)=0xb4) getdents64(r0, &(0x7f00008aa000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52) connect$inet6(0xffffffffffffffff, &(0x7f00003b7000)={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xde}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000f81000)="2f6465762f76637300", 0x8000202, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00005f4000-0xa0)={0x0, @in6={{0xa, 0x2, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x9, 0xfffffffffffffffa, 0x1001, 0x4}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000086e000)={r3, 0x2c, &(0x7f0000cb3000-0x2c)=[@in6={0xa, 0x0, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006b7000)=0xc) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x3, 0x87) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r4, 0x80, &(0x7f0000087000-0x4a)="26633f440168191c795cbac275a5e7348bf41321a70cf331957270e61b7e060442292774a0045ac3ada28e0d0720ab34eb3f2c6b175803dfafbc561386215f0587824101db02b3f1cc30") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000b3e000)={0x19980330, 0x0}, &(0x7f0000f22000-0x18)={0x3, 0x4ab, 0x3, 0x0, 0x1, 0x9}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000338000-0x11)="2f6465762f7667615f6172626974657200", 0x1800, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00001b1000-0x10)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) add_key$user(&(0x7f000076e000-0x5)="7573657200", &(0x7f0000a1f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e64000-0x73)="184c9dd9f5c0dadbffc4752c1dada239913cb5ee1ab6b8324c0334c9076bc784b6456b385116772b405d536bcde3af32c99320de02e00dbf21123ccf4e3a2dcc6087dce76be5709a8efb6adca3142a14c71d3b025089f0f64e5abdad7bb921bc1cd9572bf3c732f4f50ba1947bef61ae4ed8dd", 0x73, 0xffffffffffffffff) r5 = add_key$keyring(&(0x7f000093f000)="6b657972696e6700", &(0x7f00002bb000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$link(0x8, r5, r5) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r4, &(0x7f000000e000-0x38)={&(0x7f0000000000)={0x27, 0x2, 0x6, 0x0, 0x0, 0xfffffffffffffffd, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70000000000000009e3a21e491762022736cd996146b600089e4201c9cbf2eb949c94c2855430ea2a71f9", 0x0}, 0x58, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000007000)={0x10, 0x29, 0x4, "d6"}, 0x10, 0x82}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000a72000)={0xb}, 0x1) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00008db000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000074e000)="0900000000000000db000000000000000800000000ab00ffa60058000d722a33"}) syz_open_dev$loop(&(0x7f000046e000)="2f6465762f6c6f6f702300", 0x3, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000c64000)={@common="6970365f767469300000000000000000", @ifru_flags=0x400}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000c65000)={@common="62707130000000000000000000000000", 0x5}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) [ 41.888845] kauditd_printk_skb: 42 callbacks suppressed [ 41.888854] audit: type=1400 audit(1512799403.954:60): avc: denied { map } for pid=3858 comm="syz-executor1" path="/dev/sg0" dev="devtmpfs" ino=70 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 [ 41.975578] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2017/12/09 06:03:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000061e000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2000) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000001000-0x138)={{0x4000, 0x10f002, 0x4, 0x1, 0x200, 0x7, 0x8, 0xff, 0x3, 0x800, 0x81, 0x8, 0x0}, {0x0, 0xb000, 0x1d, 0x7, 0x32, 0x10000, 0x9, 0x4, 0x400, 0x8, 0xabe1, 0xffffffff, 0x0}, {0x4, 0x100000, 0x0, 0x6, 0x2, 0x3, 0x1, 0x5, 0x0, 0x100000001, 0xff, 0xf88, 0x0}, {0x5000, 0x7000, 0xa, 0x5, 0x0, 0x3, 0xde, 0x5, 0x6e, 0x8, 0x8, 0x8, 0x0}, {0xd000, 0x5, 0x0, 0x1000, 0x8, 0x5, 0x0, 0x37adeb76000, 0x8, 0x3, 0x5, 0x7, 0x0}, {0x0, 0x110000, 0xa, 0x7, 0x6, 0x3, 0x4, 0x25401143, 0x80, 0x9, 0x1000, 0x7, 0x0}, {0x6000, 0xf000, 0xf, 0x1, 0x80000001, 0x10000, 0x5, 0x7c, 0x1ff, 0x7, 0x5, 0x3ff, 0x0}, {0x100000, 0x0, 0x1f, 0xd0c0, 0x7a, 0x1, 0x8001, 0xf659, 0x400, 0x1, 0x100000001, 0x1526000, 0x0}, {0x1, 0xcc6cd4e242ea932c, [0x0, 0x0, 0x0]}, {0x2000, 0x1d000, [0x0, 0x0, 0x0]}, 0x40000000, 0x0, 0x10000, 0x40000, 0x2, 0x1801, 0x4, [0x401, 0x1b, 0x356, 0x0]}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000f15000)={0x1, 0x2, &(0x7f0000849000-0x10)=[@generic={0x4, 0x1, 0x0, 0x0}, @generic={0xd395, 0x4, 0x0, 0x0}], &(0x7f0000886000)="2c2d215b292e6367726f7570282e63707573657400", 0x40, 0x80, &(0x7f0000abc000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000afb000-0x4)=0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e71000)="2f6465762f6375736500", 0x10000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00006b5000-0x6)={0x0, []}, 0x4) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000493000)=[{&(0x7f00006ee000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}, {&(0x7f0000271000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f00003ce000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}], 0x3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b2f000-0x4)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000ddb000-0x8)=0xfffffffffffffff6) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc31, 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, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) pselect6(0x40, &(0x7f0000097000-0x40)={0x6, 0xae85, 0x2, 0x1000, 0xb34, 0x4e5, 0x2, 0x7fffffff}, &(0x7f00002f3000-0x40)={0x7, 0x7ff, 0x10001, 0x5, 0x4, 0x81, 0xe764, 0x6}, &(0x7f0000a63000)={0x1, 0x9, 0x1, 0x8001, 0x4, 0xb18d, 0xfffffffffffffff8, 0x5}, &(0x7f000083d000-0x8)={0x0, 0x1c9c380}, &(0x7f00004b5000)={&(0x7f000024b000-0x8)={0x23}, 0x8}) timerfd_gettime(r2, &(0x7f00001a8000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000b05000-0x8)={0x23}, &(0x7f00001b9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a82000)={0x0, r4}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000c39000)={0x0, []}, &(0x7f0000421000)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bc5000-0x4)=0x0) listen(r0, 0x1ac) waitid(0xffffffffffffffff, r5, 0x0, 0x5, &(0x7f0000e41000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000135000-0x8)=0x8000000075) connect$netrom(r0, &(0x7f0000226000-0x10)=@ax25={0x3, {"b25e5edc2afe19"}, 0x7}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f9a000-0x30)={0x0, 0x7, &(0x7f0000ff0000)=[@map={0x9, 0xffffffffffffffff, 0x6, r2}, @generic={0x1, 0x5, 0x3, 0xb1a}, @map={0x400, 0xfffffffffffffc01, 0x1, r0}, @generic={0x1, 0x1000, 0x6, 0xbbc}, @generic={0xffffffff, 0x7f, 0x5a, 0x1}, @generic={0x4, 0x1, 0x1, 0x5}, @generic={0x9, 0x4, 0x0, 0xff}], &(0x7f000034e000)="2f6465762f6375736500", 0x81, 0x1000, &(0x7f0000c71000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x4, 0x1}, 0x30) r6 = perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0xffffffffffffffff, 0x1000000000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r6, 0x0) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000d18000)="") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000df5000)={0x0, 0x0}) 2017/12/09 06:03:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b2a000)={@loopback={0x0, 0x1}, 0x800, 0x8000003, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f6f000-0x20)={@common="79616d30000000000000000000000000", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f0000e16000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000698000)={0x0, 0x58, &(0x7f0000906000-0x58)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c8c000-0x4)=0x10) sendmmsg$inet_sctp(r1, &(0x7f0000253000)=[{&(0x7f00008ca000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d9b000)=[{&(0x7f000046a000-0x9a)="c9f4d728b7ba451701cb7b925d7602bcaf858cad5338c2c9c833417ca6562c91e60c972d2ddcab9c8095717b934676e2af82e5ab4489dd0552a9b025665c27ac6983f784bc97eca1d6832c35ff86238ceb49538010cd2429b01b4406e70ff13a200e8a34b9c3343b9a6e94c20dc035caf55d21d97d3b76eb8f83d7bac820575ba85bc7559b224d65c7251401c3d1fe0215178efa38d66c5b29f3", 0x9a}, {&(0x7f0000ab9000-0x1000)="10cb43362c85b9ab9048bdf19c51624b85b903060e20e22a1ccc770dc4beee2581532fa1e4dffdae990f880ee3399351ca65e711b9774be2f6365c21e41d7d57fa4cb92e3452fc5f2e2310e09c78e04b71ce4afd7202cef3e05acb3d5228bfc2af9eeca23069f66daabd5a8f8680cf7b2486637845f32c754e4d3084851dcb4cd3eef5822c1760179d7a68f34d793de7e70a456de020ee97402e62b10309a0f7cedb9ae74189769dd2cf82f74e223866d59fe3bf8650594528efbd6b97c6f6b1c3359b92d980e8a55d07ad8899d2d3fb15b342d93a97307e73f606ae7eabc41e7add68919423fdb47a17c97bc6d3ef73f8c265932ec3582d1dfbd347559b8636746c33ee275ffb4faa44fa1908d68ef84308d0f11beb207515716ca5fed159a0aee464991b6b6432ad53055881779f7b87e8a789a15f12e432db700d117d89f92b47ce91aedb769e4b090826af9bff9723d957c960f27ce7698e15ef88fa17364f325425113bc13d6c9312f1b3bf515563c6104ff0bb36bcd4d9cb9dcf5de771fabadfd7cccf9fa2a3c8c53a58c156f525e43359b000413c9f03653e553518d9a2ab636b4ec27898913a1675f85bc04c25d373670768658c7bf625a89788bc025aadc89b7acc675b11a4811ae29982a53750e3efcb9c4ab0d89f8354dec664ba08ace16fb5e533b114e5729af5f48d73a16088ac1a71284f5d2b3c2fd7ed8059f6ef46222a1b642fb14930d2ce79287280c8ec43bb4c88ab6bee4ae228f910af07ce3c8ab44f26bae3aa347965339c4ffdcfbee2d59157f4b6840dcd78d8d247d74f3e43aceec4da0a47dd34de0f809e11b94206681b369f92a1e2ad3e5a4c10636610834f1a9e0c2f2780b240eb459df052386345f365dd09e3a1d7afa1e4d2a89267f52eee69cfcc5de7afd662afb1d7e1cb984f17b196d800eaa957d5195041de1267abac5f705fafe402b635808aa7eca8d56d1db558f35c77699db81e70eb1276a3d0fdd61049d686ab296703e088be260d8ea642b5a942290638aee656942dd20f062cb3e72a4192d1cd1cae4cc44e1ac190a47d74e0779675a496ec5c4f3b48c935900efb1fdf228b52105355f8daafcd7284618c1e6eb5c798c42beca81b5bc6c4a3f1e6b31876e4b4fcf5266349a77621e5ce99b1ea58b3252952172c65615205d245d10b7f00d3a0674cca0a3de36c06051ce2d5dd8e33d06546f40a44a76a65646ae0e38cbaeb83cc53901833582c6e708fb37e9bcc7f849a8bf38254eb54cfaa2613300e3c224e4e1d6cba501c085541d39cab3d6af92c605bdaf9a5737a74c5b6fd9fe0279944566c3c2a99a8735a2894c9ff759f6cfcce6ccfbcfb12ba112f5a21ec054e2a28ee0e8136fc61675e07baabe91573560810d9fd9b6795f2dc2e49e67e6e7c81c78ea30b3ac786820f486953eb907fe806e5f550f727b96883083c0eaef7ec8fd165e2122fc2a24f329b1d8af24487b9130f12ae03c075299ad9e073319f8998611a6a623c8b0b27620e53ca85376c55ab18b6fed344b95d5b5597e37e23854ea8b29df377b5127cc32e22a2fd47afd8c020c042ba505f0e886b35ce2b06af5cacf8d7c6bcf78862b6ee0fd5cf2d6ee3e5947c5b5e54be0d7b942b735db21532b221e988c34036c1e6269edc983edcb4fb2196f4bcf894c9f71a1bdde388714909acfe6c943bacdc95ab64489f818d65f49166cfa23a1df88df834c3f17f28df57416b5c21f55f57ad760d64058ddcfdcc0dc1b6139ef19055c7d68608d1c44ab8b7c1b0df6600e50a8ec422e66817d356e0dfe5e94c2f322f6fb9c903d092351e87709c3da0fd278539612f6b25608a47efd5ce24a566734d08ab666079efb12116f09a6c2acd04d0dc8f89b55aa6c2474770ff8f0f9b115316f67d0c1809397259657a4ced054901d9ca775a15992ae4940eed2ec07f480cd12941821fd202e81476b91d6a1ed293e9f7543ce1ce4721d7e480e217be4c05a8d4c2ee461123dfdabadfa405cadff24a2edc5db6663a5c053816ed25923c942cf8aa5c98117c1c47eca0319f659bcf14fcf1ba72bb41af4fa009b03ba51140008c48d55a6c113247217e03fb668b681cabb25fbdfead7ae335edb10d492e02d38a3e7241af2b4ce97a7b0730a747d1286481c373caf0aa1492bb5553e175abc18b63020d025c2ac31d0a7f92c08a5ac339b83fa23d8e048a572c984f5a0f56e05a4d35ba50897955710cca860dc57a08b4947cd4cff8c1fa148b02021ca93219c30df732dc6d50eb53abc71692ab5abc69e20e8b000f1f68aa5ca2065689523ee8786f47a46b8fc7a63eb0d10fb2e32a5c1c8509d9e611fbc37a799293b8ac735d29f4c67930628c3a210bed3e205a59735afa5b9cbc3c96d88d235e6326358a2dadffe3040eedf9f9b0ccffa1566ab6cff5f20b71d29ddc8aa7f191aded0604e227f769cf683a87155d01389e5c0050d65c76443d51a5aea37fd3c108e220938f096575f0b1ce646bf82de7cf2f54a1b0227c4ff6aa4ce2de36739bf99f61ec05470a35bcd39da98126f6013077200f0a2be59073f6ed9093c0449c8a4d828f872a38678295d06fe77922f7a70785634460da12b71c973a0c84abbc16628d518fbc66401e88b083aaf4f103e72738f73ba9760f06324e30d03df7f749c21b14856cb2a0c11e978f04e8fc9f2ddcc2b36e549ecfd2eb5a6595cbe416445dbb8e91bc9575bbfbfd019630a4479763953bfc12839a88c078d38cca30a7ff923751d7807203940f16a110257b29a76400ff0288c3990de8a2fce728704b47ae2894f75115c50e59e71396a711106340d7fe581f08c6b1f03f1e07f875bf85a405d413c4a287671d2c608d47859da1fb2d4f6fedbfcbaf4cb7067a591dc023635c4c4b0cba8dcb12f1398310d5d937c8b35ddec0bac6766b233eb332629c137177ad58df8552a2a53e0e0f96bbaa27f26a2e41e7e83714fc78055d98866b26a9db10a1b7a18a3d040611b514b55303e78bf1d2532f3131c99d433e0048d37892e8c45a3eb7786c30f66b3a4fcfb781a48654ccc40fef2fc5a9eebc9d3756ae83bc1d00a30eef584b41cb715f51f1dcbe666f230d90656e7cf5118d9932c1f1ca7d5849f4455f08d9abcb7e53e0c3525a4ea033e50b7313b477c1feb22bd1b3f9a3e87871d067049db0493a97f980fd2bd884b07d5beeab1f55aa8d0f39a5c910b434274ce682f6147d7a4013e5b3e0e0f9792e0d1f3f44a4b305eeb0a5e8c4d6855bfd6fd1c4d99d46b0b64659bf168e192b413d172c6068ef7be075a283c63dcd9685d62a892eb1f2389bb46b00f913c14e09ce24c2a44753e18ee258c38d4886fa38a75cd8e8e260e3fe8b7f559b7a4a8b321d0697348ae7e44729b0aff265d49138dd88eb04cf721e693502794a99a2f3ef3fcf2a6e5ac0892b7feb5a0503330e7e052c9184ff359067de95df5e34e7007edbb5c60bef864e501d1c67536910f52b894eafed1e00a0067f9c1ae829c1b802bf044b92570a7c09764a2a856d6ed40de586cd92aa447ca9fb5259ad75ad113c1640a3535f0245141eae3dddb9b9694146f316eaa821ebda3257d1095e4bb147aae76e426ee7094470bae5451831d4f9a111b44e5b45c32b69da4d4dc4d688e4c009deac7c992dd82692a06d3e22117c57032586477c8522f28505c49e3b25b68d9cdb7a6ecff9311074f0a5fee8d512ac568ce0d0a7e1291380f9bfba98f6e7f8720c259fe9db3c1c4ca3b9f7c79697edabd2aa26c36af51d02e777a6c2b251f3a3ff57280d2550ccd215eac247fbd3749171d0ad68cf20e729134d703275f5663c418efd059328ee4abb883a4588b71f65f3ca11013b620670204edf5ae3485bba7f788a613fa04f5215add1ed1bf7ba37717b88c244cbd82ecbce0bc13a991cd5b5933b990019e15101dc6993aeb44a0699ef952b74a565108afc4328dd76d2ab6193dfbaae840df3499b86b795a68c0aef48ee39665d25330d3f94b964b905142469c61c4476563b8d47f0ad4ef9b4270d7c5cc5d3c5d1a790cc45c3d38fd745ae45dbf10a955c974e1678d262729c1092f0f7e9100d16c455d0a27817e232ec9a3093d69591cffb44d045159666b9bc4ca96b4f9f2295db6231d22309d4af190b3b99a1a4e097a1c924453d47887b7cd2b04a61a8dabccccb29ac1050c9f73735b9248ff6b278abb75cd36a6a1c523f2424eee0031ea844e636d2c677a6beb79a7db1f6496512b56385227093c0d146bf4feba9cb74a2c89caf50c4dd5bc6e5a6cb3c12eec3b73334cf01194040c6ae5ab5c9cc01dfafc0b036c36a11896a11118975e37b92c1cc63f30c395367c481997f937fc12e2128db725c3fb955aad79d46526a43dca74fb97bad69c64a40d2a6cfad42c63fc8afe903f402ea653a587b6c7fa2daf2730f844986ae041982ee305667c7cc3cec2da0ad62291a0d590a5301d8012d80c8fb0a6d017671b8f3e73af6765701ff6c1d4909a7cdf9566f9869c9439928c6b43648a153e49f60d7d59f52b71fc496659d6667606af3d52457f641804492b84fac71ca118123fd1f8318066105b80a32726a71f5c952638f5f64c40dca1d206a4bfdddfe685e64519061c0411ceb6667f92d0a47d5c28664d09ee75c11f99746b8b35ff64b9752ed38b554340c32d6edcb80a402760fa77c073c57ba5cf4ef296b48eb7b4c2231ef5ddb238ab0458203e11b434eef81af2244fa23e1d220108036d5ad607836748d1b53260996361c0b731dc43de803e31ff566e268ae5ca891ca8c5396a2b7356bd4471098f3473f02fe0cc8716325d6c5e3810f11164cda2f36c92764f7cfa6184952413a3e5e52b4d53b9f26663077cd18500012bacd583af9643ab7f5c7ae7e7c14c68f165ff96d44038d64277377a6851b7b44c2b4212eb4b3de3ac3dd8fe5b748ee2a9051a97da57d1442296456e9bab3abddf79788057742af878b300b1fdb08d014adecb3fbcd7cd001073c0d7e5dcbfb62e5fc8208301e72478f5d3e033681e84804ecb56411e1606f46158f8a22f1d9e32bbeaa81a528540f6d9261e6a02b2b38be7b9c340fa21bb1f2f2e0e98ada8d1ad315573766663eb3e1b053f6e193e5ccad47c3d91de526713ed3fd5934e78f38f85aee4f3f431ede7d28c9927aab2fae6a8d0b68410050bda82c21467d5dbcf31486090c66f11902c5caea585e63158fd2446d020ba826671e4c7a7eb590a5ac7e1b06a16d51e808edb0704a74e7fe43d9f9960823fc583ca15b0106f9e993686909d209f28e893c6841f566d6dc834211fea14fcf62150854d1379a38b820f0571119a487127f8bb4e1583d23b02a02def603a54f80e97d81e19fa488a44b6a3c74a0ea446fd0b4a16813e31db0831a267c621f6e987edd3b648296f977022cdbbd3b62d6dcf3e292433512a22952df9c35f01cec161d1e61d021c04b6539f556dee6e832eda0840f5744714a4a1ca9053a7d516471ae137668142494c9f0f7c6448d7b8d7cdb710990c0350f881b9b6bce48bacfe34695ed25a4d1ced2658ca35ab776b12d7c9cdfda1c7f21a1e86d399689eb28a940098474ec2e528244e7b0e2c5a4d7b9099e9d93d996d1db993be39a267abe328ed00cd1d066b05650ad9f818a61957693fbf3d6c7d64e0a8287b0a90cd115bb00ec623f06d9e7e6ed998feb2ed718f7c70cd8fbe980ed7af35e4eaac5eedf2639e5bc2baf718e24c3e4d03731fc098938df442f601cb84e3362c936e2e5edd2d3f728180e99fe98f545cf48ab17", 0x1000}, {&(0x7f0000614000)="4a39dee8a2927d843ae0e0ea1e1c47e82defc64d064a76243b675f9c9ea84e6df0fdc91c79e6e20adab46402eea8c11dd6a13c46ad02a68843ae6fd6b83d71b46b4aa57c12f4e37ca89f5ceeec2287981ae326e96c4659164fede224f2b3284e0b45fdfa0b2408408ec618cdde6f8fc0c3a65aafbbbb8391cdef51665d21b9d76acec2384ef22f73bce28afd2b47729bec0d7d61149296d2e966bedd100cf8d6634b11e005ba3aabeacc61e5343b28141c44330afe960dbab572c22fbdc5b64c97653cfc75bfdefced3a", 0xca}, {&(0x7f00008a6000-0x59)="537a9f119227717a554b333fc82f27962c7523598d689dde673f55f862c5d93b46365a064cb79c6c9c3fd474760e3c381e7fe57681db064471977b79e8562713f26583f1fed8f9a49729c2f35f75d3fe9f2650a0f050e54079", 0x59}, {&(0x7f00002cf000)="89ed1178a21487b55b83f41e2334b78f10d500f452c061d47f08a8b146eeb3", 0x1f}], 0x5, &(0x7f0000e10000-0x90)=[@init={0x18, 0x84, 0x0, {0x9, 0xffffffffffff3448, 0x20, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8000, 0x1, 0x5, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffe, 0x88006, 0x101, 0x4, r3}}], 0x90, 0x4000000}], 0x1, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00007ba000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f000048a000-0xf)="7b298d5b5e5b0073656c696e75787b", 0x8000003) keyctl$setperm(0x5, 0x0, 0xffffffff) r5 = accept(0xffffffffffffffff, &(0x7f0000665000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000caf000)=0x10) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000453000-0xc)={0x3ff, 0x1, 0x4, 0x0, 0x8}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000b26000-0x108)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa, 0x4, 0xfff, 0x4, 0x7, 0x2, 0x5, 0xfffffffffffffffb, 0xd3, 0xec9f, 0x2, 0x5, 0x6, 0xb9, 0x200]}, &(0x7f00006f3000-0x4)=0x108) accept4$ipx(0xffffffffffffffff, &(0x7f0000b68000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000962000)=0x10, 0x800) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000263000-0x2)=0xd, 0x4) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000381000)={{0x1d000, 0x1f006, 0x0, 0xffffffff80000000, 0xfffffffffffffe4b, 0xfff, 0x4, 0x0, 0x7, 0x8, 0x1, 0x100, 0x0}, {0xd000, 0x15000, 0xf, 0x1cb4, 0x0, 0x5, 0x0, 0xfffffffffffffffe, 0x2, 0x7f, 0x5, 0x6, 0x0}, {0xd002, 0xd000, 0x0, 0x7, 0x4000080, 0x757, 0x80, 0x1, 0xdb8, 0x400, 0x81, 0x7, 0x0}, {0x4, 0x0, 0xf, 0x4, 0x9, 0x3, 0x8, 0x401, 0x3d, 0x5, 0x7, 0x3, 0x0}, {0x10000, 0x3000, 0x0, 0x401, 0x5, 0x100000001, 0x5f9e, 0x100000000000000, 0xfffffffffffffff8, 0x8, 0x10001, 0x0, 0x0}, {0x3000, 0x5000, 0x9, 0x2ef, 0xffffffffffff0001, 0x6, 0x6, 0x8000, 0x8000, 0xffffffffffffffe1, 0x3, 0x2, 0x0}, {0x3000, 0xd000, 0xd, 0x401, 0x400, 0x5, 0x6, 0x1, 0xfffffffffffffff8, 0x100000000, 0x30, 0x9, 0x0}, {0x0, 0x0, 0x14, 0x1ec7, 0x1, 0x100, 0x5, 0x1, 0xf7c9, 0x7, 0x81, 0x5, 0x0}, {0x6000, 0x7002, [0x0, 0x0, 0x0]}, {0x10000, 0x0, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x201, 0x400000, 0x6, 0x1000, 0x4000, [0x7, 0x7f, 0x8000, 0x0]}) socket$inet6_sctp(0xa, 0x5, 0x84) socket$netlink(0x10, 0x3, 0x20000000000000) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r7, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffe0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r2, &(0x7f0000c7f000-0x10)=[], 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00005f7000-0x8)={0x0, 0x0}) getsockopt$inet_int(r5, 0x0, 0x1c, &(0x7f0000618000-0x4)=0x0, &(0x7f0000a77000)=0x4) socket$inet(0x2, 0x4, 0x4e) accept$inet(r4, &(0x7f0000999000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000253000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000c25000)={r6, 0x7f}, &(0x7f000051e000-0x4)=0x8) socket(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008cf000-0x20)="0e00000000000000db0001ee000800000000e1ffffaa0000df7fe6000d722a32"}) 2017/12/09 06:03:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000220000-0xe)=@known="73797374656d2e61647669736500", &(0x7f0000dd6000-0x17)="", 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = getpid() r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c8e000-0x11)="2f6465762f7667615f6172626974657200", 0x204804, 0x0) uname(&(0x7f0000598000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) exit(0x0) socket$bt_sco(0x1f, 0x5, 0x2) finit_module(r3, &(0x7f000035d000)="00", 0x1) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000a78000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r4, r4) r7 = syz_open_procfs(r1, &(0x7f0000304000)="6e65742f69676d703600") ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000ab0000-0x20)={@generic="5c96fe121fbe229f48114a6046a33d5b", @ifru_addrs={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r8 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) writev(r3, &(0x7f0000e0f000-0x48)=[{&(0x7f0000ced000)="7ef03a7eae45bcf452018cbf6217fe2b42a436e5d4c930bc61aa1ecade258dc96d245747cbe0915246a71db90ceefcd197a2c196abdfe82d749d37763eb335befcdb73fb3a0cb9845caf72c721f7cf29e755f4f936e03ebb228ac4b58b8c41e28dc29fe0b1b7e5f78aaa3ee899a04d90b6421189fbda7bfd588d2c9d527ab8d82cb6a843733c946272a0fb404baf99f034c89d537ca6791dd9056992c118891704f840b82423ca648232b6c81f8166c911567cf5cd2cdb30eee9", 0xba}, {&(0x7f0000dee000-0xe)="28a86b8f080ce2674d3bd7741f98", 0xe}, {&(0x7f0000850000)="c10073da7ce56a9491fcdf757bba1550a61ef1ada83fb4ebe7b8c25cc1198b8ae7c08cee152d86a65aabb4d8c2d81d55bcf5df3faa27de150763ac938afcb943fad039af1a391e96cf7eefb44a1dadb71bf520426b9690ac0aeeb5d7e65f25fe8164fe0208955a5db9dc400fa959b83c4efe028657690239866e21235015f8257dbbfcd964969cc611c0041e364e310b180beaacee491981ef26f8b9ad8be63320d69b8123883c6deaa41fea43527e7edaca0748f9033fca0ecdd270f2423b418af19cc30016766b054db5a12dfae399", 0xd0}, {&(0x7f0000a02000)="83286dcd9a2aae961c4fe8bb875a4b9d379641c4f0aa6e981d1a827c68cdd5aa6738f4468cabe1f9b0ab0e0cf580b01d0460e3b8e967fc21dcb1a990624fc646d12480acca58b2092c63fddf0b1fc9beb14d25f9726b8653a1a6e0c25fa3dcf1a51b436511475fd91aa1ed0725dafc66993dcd5ecf0daa346ac6809e887842fc5233c86c7baba25825c4d02ccdf8b3b12ae7216df38da96e1d3bd42edc14e24758267bd7f9d538b6f8cbaf49dd69ec5e9afa", 0xb2}, {&(0x7f000095c000+0x96e)="a2415077d4c277f02b66225b2929bf3060db8516dfe23ba60d9968e45f14b3c227d2e22eff0067eec8cba5f67ad8a0f081e5141429b9b334bd963ab608c202906ccdb6377b97ab211faf893d8cfd1ddf8883eeddd0ec5f2e7e3c47ddf959db0d3b58bc2f9a736d51d647767eda643d3b24da2ea47e57e4ca2e3793d547c044830daf59ef814989e223bd00a02e68835731ea79042537db6d9f4b3ab741c4536fb7016d1c2103d5834cf16816447ad83597a91e9cadee3bd3cbdb56f53561206f0845aaaaf9ea8d28373e0e5c6615ba0654153b88811163f52867e7c5", 0xdc}, {&(0x7f00002be000)="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0x1000}, {&(0x7f0000e76000-0x82)="b85609a577e9bb5106f70c0ea2627c53a823023f62653221a5411d202d12f7fb3f8d1539d839ecabe8fbbac702059f24c1f059c9b0b8ca4edc2dcb62d988ccf1a88360fdcd87e3ccae95264a5c07ec0be8d7e3950dc74846796df777cbb8493249b9fd450732a05dc2a2cccee387637b49936de63b68798af7fb2d732b5a648ec445", 0x82}, {&(0x7f0000fa7000-0xd8)="7954712cf246b140b37d32338f40443feea4e51ff84c046d84204fe40a838eccf71e5a2f824da5200dea9195b0b279880fdc27192c16f3741c8d0b4f5d9be3f9f6f3eebe09ac2b687e3a5c0147be70749e361a97cc1b773cb45badc02a3e0c05d9bae47e6002cd8fb94278338a6d67b70f3ff0d2786fdb1624a2bee2dd1111d856ca315151db455040ada2b9032f4661185eef48af576b3eddc1b2e14b1fc578aa17d93a7a27d56bbf4556a0c01d292e6c96a19560a67a2c6e189dd06773095627cf2d1e338bbddde78a248cc1ddda3c33d2cfaf1985b9ef", 0xd8}, {&(0x7f00002c9000-0x1000)="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", 0x1000}], 0x9) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x7fffffff) fcntl$setlease(r8, 0x400, 0x0) rt_sigprocmask(0x3, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)={0x0, 0x8000000}, 0x8) unlink(&(0x7f0000468000)="2e2f66696c653000") truncate(&(0x7f0000505000-0x8)="2e2f66696c653000", 0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00004b2000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 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=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000236000)=0xe8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc0505350, &(0x7f0000e57000)={{0x9, 0x200}, {0x20, 0x6}, 0x0, 0x1, 0x400000000009, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwrite64(r5, &(0x7f0000072000-0xbe)="3a8dc19830f4f99ce4d81855bf8c5dbcd167f0abb2c913d19029c7b10801010795c0e3efc00a4955a7bce2d747fa243ed30d1925fd6227f09b608400756bb805b220a6c55d28ade9229d5ba4a6e4113e3e775b695b3148ec98dd36dd31886f7fd1c3940e785ce6f0c19c7e75132e9c49c1c6b13dc3352b5f570011f0c6530369457f66fce088c0a287b0b1ade83caef70ff83c69da3ada9585d7caf0875f1df6f9574713a0ea311a568b39785ec13aa75f8265c01970a064625bb997bfa2", 0xbe, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000d4e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, r9}) ioctl$DRM_IOCTL_MAP_BUFS(r6, 0xc0186419, &(0x7f000005b000)={0x4, &(0x7f0000d85000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e00000-0x60)=[{0x1f, 0x1000, 0x1, &(0x7f0000bb0000+0xdfd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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{0x80000001, 0x29, 0x7ff, &(0x7f00007d5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x17, 0xd5, 0x7, &(0x7f0000a10000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xffffffff80000001, 0x6d, 0x3, &(0x7f0000b99000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) close(r3) symlinkat(&(0x7f00001c7000-0x1)="2e2f66696c653000", r6, &(0x7f0000975000)="2e2f66696c653000") writev(r0, &(0x7f000053e000-0x8)=[{&(0x7f0000fc6000-0x58)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2017/12/09 06:03:24 executing program 1: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000eca000)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602663d75dd05a04c57bbb2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e500007026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b836614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8350e80dff40bb45a7883", 0xd0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000ecb000)="12", 0x1) getpgid(0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ecd000-0xc)="2f6465762f6175746f667300", 0x12003, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d84000-0x4)=0x2, 0x4) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r0, &(0x7f00008e5000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000093d000-0x4)=0x1c) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000ecc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ecb000)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000118000)={@common="62637368300000000000000000000000", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f0000ecb000)="2e2f62757300") mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r4, 0x400, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000ecc000)={0x0, 0x6, 0x1, 0xf, &(0x7f000000d000/0x4000)=nil, 0x8}) exit(0xffffffff) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000ece000-0x8)="2e2f66696c653000", 0x200, 0x8) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f000000d000)={0x5, 0x80000000, 0xf6ff, 0x1, 0x0}) r6 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)="2e2f62757300", 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r6, &(0x7f0000017000)="2e2f66696c653000", r6, &(0x7f0000019000-0xd)="2e2f6275732f636f6e74726f6c00", 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r5, &(0x7f0000019000)="2e2f62757300", 0x21, 0xd00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/09 06:03:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d9f000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000037e000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000083a000)=0x0) r0 = epoll_create1(0x80000) socketpair(0x0, 0x3, 0x2, &(0x7f0000580000)={0x0, 0x0}) ioctl$sock_ifreq(r1, 0x8911, &(0x7f0000652000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8400}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000be4000)="2f6465762f73657175656e63657200", 0x200000, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ae8000-0x10)="2f6465762f73657175656e6365723200", 0xc100, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00004ea000)={r0, r2, 0x1, 0x1, r4}, 0x14) r5 = fcntl$getown(r0, 0x9) r6 = syz_open_procfs(r5, &(0x7f0000936000)="7374617400") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$ax25(r6, &(0x7f0000c0c000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000074b000)=0x10) preadv(r6, &(0x7f000069e000)=[{&(0x7f0000f5c000)="00", 0x1}], 0x1, 0x0) recvmsg(r3, &(0x7f000039d000)={&(0x7f0000cbd000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000072000-0x20)=[{&(0x7f0000f4e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f64000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}], 0x2, 0x0, 0x0, 0x8}, 0x2000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00001ed000-0x8)={0x0, 0xffffffffffffffff}, &(0x7f0000dd4000+0xb7c)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000a1b000)={r7, 0x9, 0x10}, 0xc) 2017/12/09 06:03:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x4000000000000002, 0x78, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x20000000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000cf1000-0x38)=[{&(0x7f0000cdc000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009c4000-0x40)=[{&(0x7f00000e6000-0x9e)="8f", 0x1}], 0x1, &(0x7f00009eb000)=[], 0x0, 0x0}], 0x1, 0x40) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000879000-0xc)="2f6465762f6175746f667300", 0x80000, 0x0) clock_gettime(0x8, &(0x7f0000d24000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000efa000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9a71020b5e5713ebfc2e596482e2228c"}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000567000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r4 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r4, 0x1, 0x1a, &(0x7f0000efb000)="0000000000000000000000", &(0x7f00002f9000)=0xb) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000efc000-0x8)={r2, r1}) r6 = socket(0x2, 0x3, 0x3) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000ef4000)={r5, r3}) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000ee0000)={0x0, 0x1, 0x3, 0x0}, &(0x7f0000efc000)=0x10) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00009b4000-0x10)={r8, 0x0, 0xf1, 0x3}, &(0x7f0000950000-0x4)=0x10) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f0000efd000)={0x0, {{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000510000)={r2, r3}) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000fbc000)={r7}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00009b9000)={r2, r3}) io_getevents(0x0, 0x0, 0x0, &(0x7f00001c0000-0x60)=[], &(0x7f00001ad000-0x10)={0x77359400, 0x0}) 2017/12/09 06:03:24 executing program 2: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000a, 0x8001) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x1, 0x10000000000032, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000828000)=0x7f, 0x4) socket$netlink(0x10, 0x3, 0x803) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f70000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x100000000000, 0x0, 0x9, 0xc, 0xfffffffffffffffc, 0x400800000200000}, 0x20) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fa4000-0x30)={0x1, 0x3, &(0x7f0000e85000-0x18)=[@generic={0x285, 0x0, 0x0, 0x8}, @generic={0x7d, 0x0, 0xffffffffffffdff9, 0xffffffffffffffff}, @generic={0x100000000000d39d, 0x0, 0x9, 0x8}], &(0x7f0000aa9000)="73797374656d00", 0x8, 0x80, &(0x7f0000f70000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000665000)={0x200000000001, 0x283d, 0x4, 0x2000000055, 0x3, 0x0, 0x800000dbf}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000fa6000-0x1c)={0x400f, 0x6, 0x6, 0x200, 0x80000000001, 0x0, 0x77}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000079b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) syz_extract_tcp_res(&(0x7f0000934000)={0x0, 0x0}, 0x7, 0x20000009) syz_emit_ethernet(0x3a, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x1, 0x1, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r2, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f00003e2000+0xb76)={0x42424242, 0x42424242}, 0x3, 0x8001) syz_emit_ethernet(0x109, &(0x7f0000f13000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x2, 0xfb, 0x0, 0x2000, 0xfffffffffffffffe, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x1, r2, r3, 0x4, 0x0, 0x1d, 0x0, 0xf7, 0x0, 0x8001, {[@generic={0x0, 0xf, "f30f66ed7eae3867b2f5941ae8"}, @sack_perm={0x4, 0x2}, @sack={0x5, 0xa, [0x1000, 0x2]}, @md5sig={0x13, 0x12, "287885560961e3f91fa2bfb723568763"}, @generic={0x17, 0xf, "a91f845090a034b9b2d9d6d509"}, @timestamp={0x8, 0xa, 0x2c, 0x2e93}, @md5sig={0x13, 0x12, "5ff46f24d830c2880c5cd930305258fa"}, @mss={0x2, 0x4, 0x0}, @nop={0x1}]}}, {"cdc65f9d4ed8847c6e1b8150c8a41995a701e50c429c510f0c7aaf0be19e6fb17df365d7112e1e55b7c7d022f8575b937132f3be28dc2f18b85f6c94486d56a2ce8238a59f3d2885730c74ab948b639cce3dbe73695a526843c28e6e5eeb3af57aa60cb7946bbec7e5d34460b3d6274c017957"}}}}}}, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000ac2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0xfff, 0x0, 0x17, 0xe6, 0x4, 0x0, 0x80000001, {[@generic={0x4, 0xa, "55abb159716532cd"}, @window={0x3, 0x3, 0x3}, @timestamp={0x8, 0xa, 0x2, 0x6000000}, @fastopen={0x22, 0xa, "54969124d9a96f46"}, @sack={0x5, 0x1e, [0x2, 0x9, 0x6, 0x9, 0x3, 0x4, 0x4]}, @window={0x3, 0x3, 0x6}, @sack={0x5, 0x2, []}, @sack={0x5, 0x2, []}]}}, {""}}}}}}, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000a21000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d01000)=0x14) 2017/12/09 06:03:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007e4000-0xa)="6e65742f69676d703600") ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000240000)={0x5000000000000000, 0x6000, 0x7, 0x0, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) preadv(r0, &(0x7f00001fa000)=[{&(0x7f0000e5d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}], 0x1, 0x0) [ 42.290677] audit: type=1400 audit(1512799404.357:61): avc: denied { prog_run } for pid=3934 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2017/12/09 06:03:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x10800, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x401, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x20001000, 0x8, 0x84, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) futex(&(0x7f0000001000)=0x0, 0x87, 0x1, &(0x7f0000191000)={0x0, 0x989680}, &(0x7f0000000000)=0x0, 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000728000-0xb0)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x3}], 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000670000)={0x3b, {{0x2, 0x3, @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]}}, 0x90) perf_event_open(&(0x7f0000dbe000)={0xfffffffffffffffe, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, r0, 0x0) r2 = socket(0x10, 0x3, 0x100000000) write(r2, &(0x7f00006ad000)="1f0000004a00070000001b0a000008ff0a3f80160100000004000003441951e1", 0x20) prctl$setname(0xf, &(0x7f000031f000)="25275b00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f000084f000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) seccomp(0x80000000000, 0x2, &(0x7f000020c000+0x28c)={0x1, &(0x7f0000cdd000-0x8)=[{0x400000000000400, 0x8, 0x5, 0xe15}]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r3 = fcntl$dupfd(r0, 0x4000406, r2) syz_emit_ethernet(0x57, &(0x7f0000c21000)={@random="d29e80dc1715", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x400, 0xdc, 0x0}}], {{0x0, @ipv4={{0xa, 0x4, 0x6, 0x5, 0x45, 0x2, 0x0, 0xac7, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x9}, @ra={0x94, 0x6, 0x5dd}, @ra={0x94, 0x6, 0x9}]}}, @igmp={0x16, 0x7, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "64355c5fde429dc76fb1161e7a40a4d7bd24098c49"}}}}}, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000741000-0xb)="2f6465762f6877726e6700", 0x401, 0x0) fchdir(r0) ioctl$int_in(r2, 0x0, &(0x7f0000fb7000-0x8)=0x4) ioctl$VT_WAITACTIVE(r0, 0x5607) iopl(0x6) munlockall() r5 = shmget(0x2, 0x2000, 0x8, &(0x7f0000d4f000/0x2000)=nil) shmctl$SHM_INFO(r5, 0xe, &(0x7f00007d5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$getownex(r1, 0x10, &(0x7f0000c55000)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000e14000)={0x4000000, 0x100, 0x9}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00006aa000)={0x1, [0x0]}, &(0x7f0000ce8000)=0x8) 2017/12/09 06:03:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00005ab000)=0x5, 0x4) flistxattr(r0, &(0x7f00006ac000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00002a9000-0x11)={0x0, 0x9, "dfdd54061329daa3b3"}, &(0x7f0000ddb000)=0x11) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000d47000)={r3, @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]}}, 0x8c) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x101, 0x0, 0x580}, 0x10) clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000000000)="") renameat2(r2, &(0x7f0000df4000-0x8)="2e2f66696c653000", r1, &(0x7f0000419000)="2e2f66696c653000", 0x3) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x100000006, 0x4, 0x101, 0x73, 0x803]}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000498000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) inotify_init1(0x802) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x4, 0x40000}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f00008dd000-0x8c)={0xe4d, 0x3, 0x7, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x2202) ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x80da12, 0x9, 0x20000000, 0x80000000000000}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(0xffffffffffffffff, 0x4010ae74, &(0x7f0000000000)={0x3, 0x9, 0xb}) ioctl(r5, 0x2285, &(0x7f0000007000)="53") io_setup(0x200, &(0x7f00004e0000-0x8)=0x0) execve(&(0x7f0000632000)="2e2f636f6e74726f6c00", &(0x7f00008a8000)=[&(0x7f0000d6a000-0x2)="2f00", &(0x7f0000668000-0x11)="2f6465762f7667615f6172626974657200"], &(0x7f0000bc9000)=[]) socketpair$unix(0x1, 0x4000000002, 0x0, &(0x7f0000b26000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000c78000)={0x0, 0x0}) r7 = accept4(r6, &(0x7f0000c24000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000636000)=0x80, 0x0) ioctl$sock_inet_SIOCRTMSG(r7, 0x890d, &(0x7f0000439000)={0x5, {0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x200, 0xe6, 0x0, 0x1, &(0x7f00009c1000-0x10)=@generic="072de871593c792282385f4ae11e91a0", 0x7, 0x0, 0x0}) 2017/12/09 06:03:24 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000374000/0x800000)=nil, 0x800000, 0x3, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, r2, 0x0}, 0xc) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000002000-0x5)="71aefcff", 0x4) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f000074c000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000007000-0x4)=0x9b) socket$inet_dccp(0x2, 0x6, 0x0) 2017/12/09 06:03:24 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f000017d000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x20008090}, 0x8000) sendto$inet6(r1, &(0x7f0000fbd000)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7daaa9aa9a83371cf00720a00000000000000005175c79e0e4a3f2568cbfac6afde2463b6c4a1cfc7187f8af8b73c47d352a4b9aa415d17b0e63b91367d7a8b72", 0xb9, 0x80, &(0x7f0000fbb000)={0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x3f, r1, 0x0) r2 = socket$inet6(0xa, 0xfffffffffffffffd, 0x10000) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000fbf000)=0x7, 0x4) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000005000)="00b7bb01b166395f7e08a2bc34000000008000f3ffc9c811b0cacf557270", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x40, 0x10f481) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r3, 0x0, 0x1f, &(0x7f0000845000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72666b696c6c00", 0xfe, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000f11000)={0x10000, 0xaf8, 0x7, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) r5 = openat(0xffffffffffffff9c, &(0x7f0000ba4000-0x8)="2e2f66696c653000", 0x800, 0x88) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r5, 0xc0105303, &(0x7f0000410000)={0x0, 0x400000000000, 0x200000000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key$keyring(&(0x7f0000eac000)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) openat$hwrng(0xffffffffffffff9c, &(0x7f000077a000)="2f6465762f6877726e6700", 0x100, 0x0) 2017/12/09 06:03:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000780000-0xa)="6e65742f726f75746500") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e9a000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001b9000)=0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000e8000-0x8)={r1, 0x3ef}, &(0x7f000042e000)=0x8) fchmod(r0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002f3000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000bc3000)={0x2, r2}) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000e21000-0x8)={0x8, 0x2}) connect$llc(r0, &(0x7f000086c000+0x5b5)={0x1a, 0x0, 0x4, 0x6, 0x8000, 0xa1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) preadv(r0, &(0x7f0000c64000)=[{&(0x7f000049d000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f0000938000)="00000000", 0x4}, {&(0x7f00006a8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}, {&(0x7f000021a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f0000f9b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f0000ea4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x6, 0x0) iopl(0x6) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f000073d000-0x10)={0xfffffffffffffbff, 0x1ff}) readv(r0, &(0x7f0000179000-0x10)=[{&(0x7f0000a91000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}], 0x1) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000577000)="882d9eef9a86eb638387bbd86d32df4d8eebe1bf88af541451a4d5e36e9e13d264a52a8ef36c92c1f6be9d49079de4f0dd1c2bb0c493d701242ea5569b2777409c885896c838ea0040e526b57c1fd0b34d7f7baa30352a031e08095624d0", 0x5e) r3 = creat(&(0x7f000027b000-0x8)="2e2f66696c653000", 0x4) bind$inet6(r0, &(0x7f0000f4e000)={0xa, 0x0, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e49000-0x4)=0x0, &(0x7f000046f000-0x4)=0x4) creat(&(0x7f0000e3b000)="2e2f66696c653000", 0x22) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000b45000)=0x6, 0x4) recvmsg(r3, &(0x7f0000b44000)={&(0x7f0000f35000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000b57000)=[{&(0x7f0000b4d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}, {&(0x7f000067f000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f00009f1000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}, {&(0x7f0000f9a000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}], 0x4, &(0x7f00001b9000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6, 0x1d38d6b6}, 0x101) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000cd5000-0x2)={0x0}, &(0x7f0000c50000-0x4)=0x4) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000339000-0x18)={0x0, 0x3c4, 0xffffffff80000001, &(0x7f0000014000-0x8)=0x0}) 2017/12/09 06:03:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6(0xa, 0x20000000001, 0x8000000000000006) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000985000-0x4)=0xeffffffffffffff5, 0x4) bind$inet6(r0, &(0x7f0000f3d000)={0xa, 0x0, 0xffffffffffffff68, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) sendto$inet6(r0, &(0x7f0000bdc000)="2498551b56f20eb11a9f327b090000006427262c", 0x14, 0x20000000, &(0x7f0000f56000)={0xa, 0x0, 0x599f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000018e000)=0xaf) r1 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00002d6000-0x4)=0x0, &(0x7f0000ab5000)=0x4) clock_gettime(0x3, &(0x7f0000abe000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00005da000-0x4)=0x0, &(0x7f0000c69000-0x4)=0x4) write$evdev(r1, &(0x7f0000168000-0x90)=[{{0x77359400, 0x0}, 0x7fffffff, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) r3 = socket(0x10, 0x3, 0xa) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000099c000)={0x8001, 0x4, 0x81, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00003ee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000047a000-0x4)=0x14) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000078b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000d84000-0x8)={r4, 0x0}) fcntl$setstatus(r3, 0x4, 0x800) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00003c2000-0x8)={0x7ff, 0x100}) sendfile(r0, r2, &(0x7f0000fd5000-0x8)=0x0, 0x80000005) [ 42.465152] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 42.467131] audit: type=1400 audit(1512799404.533:62): avc: denied { map } for pid=3973 comm="syz-executor7" path="socket:[13756]" dev="sockfs" ino=13756 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=udp_socket permissive=1 [ 42.583679] netlink: 3 bytes leftover after parsing attributes in process `%'['. 2017/12/09 06:03:24 executing program 6: mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) io_setup(0x0, &(0x7f000002d000-0x8)=0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002a0000-0x11)="2f6465762f7667615f6172626974657200", 0xa0040, 0x0) io_cancel(r1, &(0x7f00002ed000-0x40)={0x0, 0x0, 0x0, 0x6, 0x7, r0, &(0x7f00002eb000)="69bfa9a03706e268994c0297233dc4bc794cb80f67353938589b20b3d926dfdb7f38933f0668913e15fc26a792d3bf12fe9f72e0e758e95e13e254b9b7e11d151d0dcd627ae6bc69b2efb3925df39d2a845364dc8bcc87bcf0c83984dad57ee88cf3049e93b8857ea8eea5bf4f475dbade0d986174f8e0d868aa9a09f66636ce9f6f0453e84806b44dab4d8fe996a23aca05ed7580163b9221fa3135e47b93be891b8c65622d05edcb7788a5cfe7277ce8d0c5", 0xb3, 0x5, 0x0, 0x1, r2}, &(0x7f00002e8000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00002ec000-0x58)={0x26, "6861736800000000000000000000", 0x80, 0x800005, "6469676573745f6e756c6c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) write(r0, &(0x7f0000145000-0xdc)="f76acc3a33f77e9e23c9cba442a10a483df474866909034685f874b089142ca4a35c2f837f63452daca2754ce30809eddb2b1181648e7e31e0b1974668d43863db9eb65ec69e95a06757a663667fcbb3966ca515351ab764d657559d62e30ba90ed6df5e333dc07e23ba506e7aa49a703bc718343570af877723799d7304f6be30311999ad42bd91d74b5a21a4702897b7ecd74c126e4582c684f826539bfe7eead0766f5d4da8bcba9bf461a8c21c64f949b70bf5c499f2b6d7d23add4ffeb38e30f48d6e6a0bdc02d9f8cfd696f396dcc1666b0bf9f57e707cbce9", 0xdc) write(r0, &(0x7f000004d000-0xa9)="d25071d23caec1a1d372b5f3ef5315073570a3a66af08caca4df656346326ec816b7e7299f251a25da7956ae60675e77d572a8abf52b47fad81f4443dae17ee16c94db26ade494b26ca807119066cdc4165a9ecc57d983c727927e4ad4a4ba695996e320cbce544bac365a1d4b6cb2ac13a9a35382eab1a757b2c06904ebd0533f7ce793b63a8d0527f7738afbd400511f49d426ef35747dccdcb1f5383327b97f6218c92b38440a06", 0xa9) write(r0, &(0x7f00002e9000-0x43)="2abdd2c71d95b69d768dfc1aece92d04346639fcf244b8f76ca2d29424b64b87761988937872bac0806064612f22cd5988aa08b10dcaa2731d06965b7d72888bd24a03", 0x43) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000195000-0x37)="92f3ae92af4daabd3391a96e915e75b168325a0f4ac00b639ba615a105cdf397293d98baf1b8fa7b935e2482f197fb9e930ae2efc85d84", 0x37) sendmsg$alg(r3, &(0x7f00002e9000)={0x0, 0x0, &(0x7f00002e9000)=[{&(0x7f00002e9000)="4f187fe633e40f292bd3eea91c8b314af2d147b2e74014e48394707a4bb28f", 0x1f}, {&(0x7f00001cc000)="0be333c593a3fe307d465f5c0262c48ef9ed1a706f460c91b812ddca271ea33200ff350636c10058d94f119eddbf40d29f36915baf45444f4e1cf58763475645e67e35a76496657d92d3bfdb2d2537029b3df06e758cc49348e5dfd2d182b2106b33027ceedb2b25cdefca4bbfc465468b46d3f7b0256f0fe55ef28b9581b2d325d01718496c781577db9dbe55b4f0a1872f0c5d853137a0cb63497e319074af6f0067f6fc6739a89c43579205c2dc7c30cb39b46e66542f64231aca7196025835c0df68c1d9ab61acbe23fb14bdf69dd6f043659e450634847d93a23dcca3ca65c2a06573062e36d547aa4f998f8bdf971b6955beb0a2f7", 0xf8}, {&(0x7f00002ea000-0x27)="082202604b9483d2765bdfca9bf023b8efae43cf58f6a10b16698229a49afa5b804d9404694b68", 0x27}, {&(0x7f00001a1000)="1abba0e68c17ecea0bf5f9a02877d82b132d619d914d70c72da5fb678c481d471df38c7afa2317ab528a2f9de306e13a7cb71b0960a1b29580daec77cd554caad73e7c057a5502813e70b13d8faf9edbc0de1e61c6f9d6ea31b1c4835cca4f7448a425fa5e9869ba4f703c326e47f26b263b041ccd8a624a332437a4800956e40f3e2bfc12", 0x85}, {&(0x7f000006e000-0xae)="4b8aaed3e2afaed4be5fcad9361bfd231238358de7adaef7bf84daf0993b568caebc0c85e2bbca098fadc1d19f4029722d16459cb8f4ee827f73900c20b1f978daf2782e26aa5f427f50eaafd5b4bd0b9ec93c7d7ea85d7fc3b6e087851b2977ccc7dc7cb69c45e4f982e92089511a3fd7d0e84549b4e8d6be8f4e07b1022d1bd37394b0dad83019dbeffe0bfe1fcf1b1e24731721f4b64578536fd800570742897ffcfcc269faad4a82d2f22ffb", 0xae}], 0x5, 0x0, 0x0, 0x4000}, 0x20008001) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000170000-0xeb)="9fd92235a243ebcc2c1d65b4498e61afa9e60a34e263809f601eccdcd20fc07b73e601f6cd6f72f9246b60a7ae4f8f161df2ced4fd40846472aa5114421c81ec5ef6d7498451430779ca289cec67a6f7026142b01b3ddab24a93ab60fce1a26a2e9ddadddc486abd39666eef7706f5fca24c391d459efc93f7a636fb5d882b7dced0922d6eef3191e83aeb568befb9802bdb889ab3d3b4e5dc65adb075d884c949ed66407cb9e806a3c1c2f13fbf372f38983293a0a525a62db52840cc9899719c875bc0df0e019fbe2553f29c69260b7eaa2bc40323e3f9ab36408f404b2529475fb1b01f0d5d2033f134", 0xeb) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) write$eventfd(r5, &(0x7f00002ea000)=0x9, 0x8) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f00002ed000)="646e735f7265736f6c76657200", &(0x7f00001a1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002ed000)="8611573545ad9632cf5bf80f01de05929564f63cdf22e09410624c21b4ba7fa919e9c1970cb1f5274e176c0de6ae05c528213501c3db0e8d6d49ca1998fe058101bcc1eb01bd577d7f0f4d5b7b3564744690713bd5c5321d2f722033d315ff569abbcc088d7a2ba743ce6d454d49f83af6a3474881654c82c046fcff1edeeeb4639b5631e98dfe8e8176cd6f8f241c406d67e6b0aa7edee4ebc67d247cbdce27cdd160c4619624a91e831714005db00b9e", 0xb1, 0x0) request_key(&(0x7f0000039000)="727872706300", &(0x7f000015a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000012c000)="6264657673656c6600", r6) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r5, &(0x7f000011e000)=[{&(0x7f00002ec000)="89696217832bb04e96cb815cfe1f1097401b2aa5f1df611845ef4bc55fc8d599c395018fa8f11cd6e862c6a096c8dc55e0ebb8d3", 0x34}, {&(0x7f0000225000-0xcc)="67d7acfa61eb5048296026bfb0d66871a462536d8be1cc5aa5d4301678bce3a46f13a4b117eca6c8887f25a140ae9e7a7d9800938d2395e65b9473d873f0996134c796d2939a1e513423e43445da81b681e97f70e1951df5680dbb8d8b1ea91da573f1b94107feb23f5c9c3e4341c905729e1090df082688935f5a0876bf2bb68f6e9939eb0ea6be5981005a5d2793eb60658ca1ef2329364b0eaeec855ccd8b92e0f9d53eb75cdcafd0cab9f36676c6d432aee91d394de45f80e0a0156b01839bfa6bd88d1eeb044e6d6381", 0xcc}, {&(0x7f00002ec000)="08291bd5e609a4a8b0fd3a04ab70b76df328b71f6d35b72bbd3d1244d7fc54a0d08558fcf1fe494f0806817b810f28b9034b87046fa9bccf6e79ddea79ff63ebbe3f173cc063ab340f055286a74fa6d3300b8c21e87e818ed3a376f792a33cb211b933608396c61949b2e3e3d3f955b9a6a55aed2b615691829b0758776c041765503a2c4d8811ddc41b3a28431a028480a2ada5529742211d22c3c45701b8c526cbe021e27eebd39ca3a7d47fde019845a3649f1a252806404261601d3e99e32751", 0xc2}, {&(0x7f00002ed000-0xc3)="cc26e47b401a9046db14f8e9958d4ead8ab0eb3ab90c18bd54cc65d4aabda0e8d0b36f5d7278e41eb47af1fe307af42cf2f7e25598f5436a2d3503623fc4ed8b7352c14ccaa2516f4cee51f1c0bd10b10e921e31137597cc6be8a2d8a34bddf7514391206a1732a274dd459f6d8078d9cf0f48b3ae5d1d4b0030a2b788061ea1ae1c76f605f0d95c24139fe9d97d714acd0d4b923002d53e1a272f2f2b9cb92999ac34c482d710d8938877708108f9462bc7a9f1a3ffb9bb5c1c5a3c6e36430b4c0f64", 0xc3}, {&(0x7f00002a1000-0xde)="43b012c73b8a7477e9379d74f2a399e77d56f10c837afff76c723796dfa668c6145d763eb787ea6bfe1074dc51464ffd77012cd3c6fa8576b99bdfb332fbc151062fb5baec395a58e6b05b2956c2d0122f5a85da7eb382b6bb453e7658632abe314686a6dba970df456df2b39f3b7d56bcc50ad0065702888b4c005814c3acd2d8c76eef70e583470d74ad1e735e8eb2d4d8904114e9f45cc0bd7fa38de10029ad64bee18f00278dc71bfc8586e1dd07d423c663d9ba64d85ab0af5e1eb0e1b8456c082fd5730a6d0f129e12932791791e2c3cbabec08616f37e0b8597dc", 0xde}, {&(0x7f00002ed000-0xe6)="4f98d2705557e9460959d46478630dcf6c7207429533cd2b6c250ee2755f68e240dee0ffdabb894210420589ca02f02a03fcee20abf83deffb9af23fbaae617e2e6cf881864016ad8e714aa5792616aa9e3a1db08547c257c02440a5b71da786c1f15bdc073c36e60ca967c5696c80efe63ac26b35abcc955199ddd296affd3280d14bc5d7d968013bb064e384571166c8be275bb3e11099871f1a7fef02686f6f217d2a8ecc8e62b8320245b5ff1989f895a84f6ef1efed3804a469c6cdc126ce62977e0cabf738b0a69e55f61239699f2fe8f84137796ffd6aff9281c621f7ddcde657d03c", 0xe6}], 0x6, 0x4) splice(r4, 0x0, r3, 0x0, 0x1f, 0x1) 2017/12/09 06:03:24 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000098e000-0xb)="2f6465762f6877726e6700", 0x8200, 0x0) mq_getsetattr(r0, &(0x7f0000e31000-0x40)={0x2, 0x4, 0x1, 0xbcf4, 0xba60, 0x1, 0x8, 0x40}, &(0x7f000042a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x11, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r3, &(0x7f0000f09000)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000b21000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write$sndseq(r3, &(0x7f000082d000-0xc0)=[], 0x2082cf40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000004000+0xefa)=@generic="146c4ca2bbb0cf96bea999c67e90beb5", 0x10) splice(r4, 0x0, 0xffffffffffffffff, 0x0, 0x40400000007ff, 0x0) r6 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000a21000-0x18)=[{r0, 0x400, 0x0}, {r3, 0x0, 0x0}, {r1, 0x508, 0x0}], 0x3, 0x9) ioctl$int_in(r7, 0x5452, &(0x7f0000009000-0x8)=0x3f) r9 = shmget$private(0x0, 0xc000, 0x54000001, &(0x7f00000ca000/0xc000)=nil) shmctl$SHM_INFO(r9, 0xe, &(0x7f0000aa3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") recvfrom(r8, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@sco={0x1f, {0x800000000000001, 0x800, 0x9, 0x7ff, 0x7, 0x2}}, 0x8) fcntl$setown(r7, 0x8, r6) fcntl$setsig(r7, 0xa, 0x12) dup2(r7, r8) tkill(r6, 0x16) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000e83000)=0x0, 0x0) close(r2) mq_open(&(0x7f0000191000-0xc)="776c616e3173797374656d00", 0x0, 0x0, &(0x7f0000ef1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/09 06:03:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000b78000-0x4)=0x0, &(0x7f0000307000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000562000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00007dc000)="71") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nfc_raw(0x27, 0x9fffffffffb, 0x0) futex(&(0x7f000000d000-0x4)=0x1000000004, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x6, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009ac000)="2f6465762f6877726e6700", 0x8000, 0x0) timerfd_gettime(r1, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000fd4000)=0x4, 0x80000000000b, 0x4, &(0x7f0000002000)={0x77359400, 0x0}, &(0x7f0000048000)=0xfffffffffffffffd, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0xffffffffffffffff, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e6000)=0x10) getsockopt$ax25_buf(r1, 0x101, 0x2019, &(0x7f0000fd8000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d6f000-0x4)=0x1000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000fd6000)={0x6, [0x264c, 0x6220, 0xa36d, 0x7fe, 0x2, 0xfffffffffffffd]}, &(0x7f0000005000-0x4)=0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fd5000)="2f6465762f6b766d00", 0x40004, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000fd8000-0xc)={0x20000007, r1, 0xfffffffffffffffe}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f67000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003af000-0x4)=0xe8) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000520000)={0x0, 0x0, [0x4000ffff, 0x5, 0x7, 0x993f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000008000-0xc)={0x80000000000006, r1, 0xffffffffffffffff}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f000025c000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000007000)={0x3, 0x7, &(0x7f0000006000-0x2b)="db1db7d2868b3d204b01000000c41ec10f536fcb813629bef8f2673e558d3c098e8ba0bd4c727f5a1fd087", &(0x7f0000026000-0x1b)="78ec0145c480c29cc08923da48d7410f08a4843c3f3fcaa785c957", 0x2b, 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f0000025000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1000, 0xffffffffffffffff, 0xfffffffffffffff8, 0x0, 0x1ff, 0x10efff, 0xf004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000002000)={0x4, 0x0, [{0x203, 0x0, 0x5}, {0x7, 0x0, 0x5}, {0xa0e, 0x0, 0xa9d3}, {0x10000, 0x0, 0x20001}]}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000dcf000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dd2000-0x20)="0800000000000014db06000000001000060033000000000000ffff0700722a00"}) mknod(&(0x7f000086c000)="2e2f66696c653000", 0x103d, 0x0) 2017/12/09 06:03:24 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000332000)="2f6465762f7573626d6f6e2300", 0x3f, 0x40000) r2 = openat(r1, &(0x7f0000bb4000)="2e2f66696c653000", 0x18e00, 0x102) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000a29000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c87000)={0x0, 0x0, 0x0}, &(0x7f0000fc4000)=0xc) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) getpgid(r4) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000fc4000)=0x0) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000fc4000)={0x0, 0x9, 0x3}) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000f13000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ptrace$setsig(0x4203, r4, 0x0, &(0x7f0000fc2000+0x2de)={0xb, 0x0, 0x4, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00000ce000)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000fc5000-0xc)={0x0, 0x80000, r2}) connect$ax25(r2, &(0x7f00002b1000-0x10)={0x3, {"78c280d7783760"}, 0x9e}, 0x10) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000fc4000)={r5, 0x0}) recvfrom$inet6(r2, &(0x7f0000ce1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44, 0x40, &(0x7f0000fc7000-0x1c)={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r4, 0x4, &(0x7f0000fca000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000fcb000)="7472757374656400", &(0x7f00002c7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000f9000)="2d766d6e65743000", 0xfffffffffffffff9) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f000065c000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f00001a8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fca000+0x360)="98fcac4538788b9429c984431de9f630833790bf83407c", 0x17, 0xffffffffffffffff) keyctl$revoke(0x3, r6) bind$inet6(r2, &(0x7f0000017000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8005}, 0x1c) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000fcc000-0x47)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "000000", 0x11, 0x21, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0xff, 0x879c, 0x1, 0xfffffffffffff397, 0x4, 0x4, 0x0}], @udp={0x3, 0x0, 0x9, 0x0, "88"}}}}}}, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fca000)="2e2f66696c653000", 0x10) 2017/12/09 06:03:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000341000-0x4)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000629000)={0x0, 0x0, 0x0}, 0xc) timer_create(0x3, &(0x7f0000a49000)={0xffff, 0x9, 0x1, @thr={&(0x7f0000001000-0x23)="964e1f52f87a80099192b68da051b702c072f5adfddff3a28197c476fa483952a79fcc", &(0x7f0000002000-0x14)="e131a54ddec1aa9d2f7ce787102c982f8f2eab3e1f3f95a9b7820cf3d813f519a9983718f2e366e96551ce7a7aefafd8b307348df8efb1e7e3cf4ffe8a8c2db033bc7daa046f5f17d97f740d4b1599a6fa0830fde0f41be9d1d805da542ec3a9284f62efa90eef50840a05369bc78c6077105768e578c25ba454ac74c9b003138b18c4a5507ab16dc3dfe03f6d08fd76bef1fc0cb8a32eb4758b9f23fe69f71c65fadc12aa592d3afb497844db78d6fad9a8a5997825d41df03c71c38db0d8f01a43b8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) timer_gettime(r1, &(0x7f00008a7000)={{0x0, 0x0}, {0x0, 0x0}}) socket(0x1b, 0x5, 0x6c) r2 = syz_open_dev$vcsn(&(0x7f0000f92000-0xa)="2f6465762f7663732300", 0x0, 0x2000) r3 = signalfd4(r2, &(0x7f0000b4b000)={0x80000003}, 0x8, 0x80803) r4 = epoll_create1(0x80004) r5 = socket(0x3, 0x3, 0x0) write(r5, &(0x7f0000831000)="260000005e00f1b3f10000ffff0000000040ffff0000000007ffff27000608741e00004b50eabc96", 0x28) pwritev(r4, &(0x7f000022b000)=[{&(0x7f00005fb000)="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", 0xfd}, {&(0x7f0000217000)="0cf9a6b6ef6c63e561cf55a09c4726bd5bbe308aa380f0fc41b4aa47f0e080808ed9506d8016a0d62ea565bfefa59635d0629a256a5eed0209065d8e77fd46db099b72082f7324a1b0ed85a3dafd75cecec9ebde4dccddc722434e76eb432bb0d59aad83261f870f09bbd4318d50e7419534caa55079fd9659af530179e81c6edc0ee7bd2891ec321736176e8f822b958e0ac393", 0x94}, {&(0x7f000093c000-0x3a)="f390b8f5ce7e8426b76c92e64f1a6b46288d220ee8ece426885c1758766773e325e9fa83ebf60942bc676c29607e5dc296b97f0e29b50d067238", 0x3a}, {&(0x7f0000072000)="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", 0x1000}, {&(0x7f0000adf000)="982cc6b0389762bf455c5535be1bf1d9913106e9bb7a789a98f770ef6020c0de96aa18ccf4c4d2538e7b6256aec36ade74d92add4e83604ce2af2af4bdf18b626f4b74cf57eb15c371f55d23c239deebfcc7a204acbdb436", 0x58}, {&(0x7f0000890000-0x57)="99eb74044d057f57926ad9bb34f22a733ed00a4d5e052a4294d9d51cb9a659ffa662b4d7e376a37ce95df88a2f70eb0562a4fa28d03e68cf3a54f2bd39f447ccdf2056f0579882ee336fca0ab78442a46bc42b222d9836", 0x57}, {&(0x7f000096a000)="24ea381eba151936a2e34246dc03f8c63f93b20cbb91362537b89b00f2de67711269e03c5a5ba388774e96090000ebff000000a970e4e750eb", 0x39}], 0x7, 0x0) unshare(0x40000000) unshare(0x20020000) fgetxattr(r5, &(0x7f0000ac2000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f00004fc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf) mknod$loop(&(0x7f0000211000)="2e2f66696c653000", 0x8000, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000019000-0x6)="516178667300", 0x105403, &(0x7f000000a000)="0000e5") fcntl$setpipe(r3, 0x407, 0x3) poll(&(0x7f0000cf4000)=[{0xffffffffffffffff, 0x200, 0x0}], 0x1, 0x7f) r6 = perf_event_open(&(0x7f000054b000)={0x2, 0x78, 0xe2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffff9fed, 0x80000000, 0x4000000000000001, 0x0, 0x8, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unlink(&(0x7f0000934000-0x8)="2e2f66696c653000") getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ac4000)={{{@in6=@empty={[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}, {{@in=@multicast1=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}}, &(0x7f00003ce000-0x4)=0xe8) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f0000dfa000-0x4)=0x95, 0x4) r7 = creat(&(0x7f00005b6000)="2e2f66696c653000", 0x2) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000f2000)={0x80000000, 0x3, 0x1, 0x0}, 0x5) ioctl$int_out(r6, 0x5460, &(0x7f0000f01000)=0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000307000-0x8)="2e2f66696c653000", &(0x7f0000f46000-0x7)="64657670747300", 0x82, &(0x7f0000734000)="") ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r7, 0x40a85321, &(0x7f00005c0000)={{0x5, 0x9}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8, 0x800, 0x9, 0xfffffffffffffffa, 0x4, 0x4, 0x1f, 0x0, 0x3, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f0000867000)={0x0, r5, 0x1}) 2017/12/09 06:03:24 executing program 2: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_tcp_int(r1, 0x6, 0xd, &(0x7f0000eee000)=0xef2d, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000eb0000-0x17)="76626f786e6574302d285ea473656c666d643573756d00", 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000e30000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x100002, 0x78, 0xe3, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaa93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000a3b000)="2e2f66696c653000", 0xc001, 0x401) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4207, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = geteuid() sendmmsg$unix(0xffffffffffffffff, &(0x7f000049d000)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d2d000)=[{&(0x7f00008e8000)="ac6062ba09c2fd4e1f88b319c5736de687c7eb9a6580fc083e3c", 0x1a}, {&(0x7f0000343000)="276ce519905aa17ff29cdc0ec5e7a155feab1646e7ba38e2e38038c27d3a18458d15d7ddc0450b7abf5536430b5c707e85809108fc4010968f98dbf399e1d2f20039b742ae444442f39f9a8fa26a", 0x4e}, {&(0x7f0000179000-0xd0)="63b299432c3ac99517150f97f348031255f634b337e0e0986e4d8dd559f0d2332834037665662ad256ba7c830b5ed5ca35ef2577d2d0599bee5002037fb51d471176d8aae4bf52ba2bb252880537aa41ed445406fc233ed96354ca2ac1a8e59cfebcb92a12c4f997454ec5abfdc48ae21c8381be1867a7165526ec189f3f32b559d027c3af3515c128d344c46aceaec12788b33af82f3001dcfb33fc9a327df4b53b95e582c7a63296925a858cd36f15c9cc9613ddd2de19eaf16e87078d4c1c8a82d6da8be88b59e3554f0a58def03d", 0xd0}], 0x3, &(0x7f00008d6000)=[@rights={0x20, 0x1, 0x1, [r3, r3, r3, r3]}, @cred={0x20, 0x1, 0x2, 0x0, r4, 0x0}, @rights={0x20, 0x1, 0x1, [r3, r3, r3, r3]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [r3, r3, r3, r3, r3, r3, r3]}, @rights={0x20, 0x1, 0x1, [r3, r3, r3, r3]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x130, 0x10}], 0x1, 0x20000000) recvfrom(r0, &(0x7f00005eb000)="", 0x0, 0x0, &(0x7f0000df7000)=@in6={0xa, 0x2, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) ioctl$sock_ifreq(r3, 0x89f1, &(0x7f00007df000)={@common="697036746e6c30000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) connect(r3, &(0x7f0000045000)=@nfc_llcp={0x27, 0x1, 0xfffffffffffffffd, 0x7, 0x3, 0xfffffffffffffff9, "51f61d28fa2b0d33947effadbbf16fd188a0871edcb9c0d39590383fe6b2b77e2e3bc17e2c0f76233cfd32925d5fb01406c1c7d1544fa35425cb9714c378b3", 0x101}, 0x60) socket(0x11, 0x2, 0x10) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0xfffffffffffffffe, 0x400, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f000024b000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000120000-0x4)=0x0) r8 = open(&(0x7f0000510000)="2e2f66696c653000", 0x10103e, 0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000919000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r7, 0x40086424, &(0x7f00002e2000-0x8)={r9, 0x3}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0106434, &(0x7f000045c000-0x10)={0x7f, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r8, 0x40206435, &(0x7f0000a8e000-0x10)={0x1da, r10, 0x4000000000001, 0xd4a75e0000000002}) ioctl$LOOP_SET_CAPACITY(r8, 0x4c07) r11 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r11, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f000000f000)=[{0x1c, 0x1a, 0x209, 0x0, 0x0, "028d3d534c0000fd1f"}], 0x1c}], 0x1, &(0x7f0000013000-0x64)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x5, 0x78, 0x100, 0xffffffff, 0xfffffffff9554fee, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0xd34, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r5, 0x0) 2017/12/09 06:03:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f00001d1000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f2c000)=0x1c, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000080a000)="2f6465762f73657175656e6365723200", 0x6, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept$inet6(r1, &(0x7f00001db000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000bc2000-0x4)=0x1c) ioctl$void(r1, 0x5451) r2 = syz_open_dev$loop(&(0x7f00003e3000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x1, 0x14, 0x1a, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x41006f45, 0x8]}) inotify_init() ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00004e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000491000-0xc)="2f6465762f6175746f667300", 0x20fffd, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000b90000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000877000-0x4)=0x37) perf_event_open(&(0x7f0000879000)={0x1, 0x78, 0x31ff077f, 0x1, 0x401, 0x200, 0x0, 0x1, 0x1000, 0x4, 0x80, 0x82c, 0x7, 0x8, 0x0, 0x8000, 0x2, 0x9, 0x3d80000, 0x1000, 0x9f5, 0x9, 0x7, 0x0, 0xfffffffffffffffd, 0x4, 0x0}, r6, 0x100, r3, 0xbe3fdfd922daa702) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f0000f17000-0x8)={0x8, 0x8, 0x9b9, 0x7, 0x3ff}) r7 = socket(0x20000000011, 0x2, 0x2fc) setsockopt(r7, 0x107, 0x2, &(0x7f0000cb5000)="24", 0x1) r8 = socket$inet(0x2, 0x3, 0x800000000000011) sendto$inet(r8, &(0x7f0000558000)="04ab", 0x2, 0x8000, &(0x7f000037f000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r8, &(0x7f0000ffe000)="1000", 0x2, 0x0, &(0x7f000004b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r8, 0x541b, &(0x7f0000880000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000042000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ced000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e35000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009db000-0x4)=0xc) chown(&(0x7f0000470000-0x8)="2e2f66696c653000", r9, r10) setsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f0000ae5000-0x4)=0x0, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f72666b696c6c00", 0x4000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008a0000-0x5)="796165935d", 0x5) r11 = dup(r4) getsockopt$inet_IP_IPSEC_POLICY(r11, 0x0, 0x10, &(0x7f00004c1000)={{{@in=@rand_addr=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=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003fd000-0x4)=0xe8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r11, 0xc0145401, &(0x7f0000c0b000-0x14)={0x3, 0x0, 0xffffffffffffff42, 0x3, 0x2}) 2017/12/09 06:03:24 executing program 4: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f00002e0000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fe4000)=0x10) dup2(r0, 0xffffffffffffffff) r1 = socket(0x5, 0x2, 0x7) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fe1000)={0x3, &(0x7f0000f82000-0x8)=[{0x1, 0x0, 0x0, 0xfffffffffffffff7}, {0x48, 0x4, 0x0, 0x7fe}, {0x200000006, 0x0, 0x0, 0x5}]}, 0x10) r2 = socket(0xa, 0x40000006, 0x1e) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dde000)="2f6465762f7667615f6172626974657200", 0x4, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000733000)=[{0x0, 0x9}, {0x0, 0x4}, {0x2, 0x9}, {0x3, 0x5}], 0x4) r5 = semget$private(0x0, 0x800000002000007, 0x0) semget(0x2, 0x3, 0x208) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f000095d000-0x4)=0x1, 0x4) bind$inet(r3, &(0x7f0000246000-0xb)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00003bd000-0x4)=0x1, 0x4) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000367000)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a6f000)="68696768737065654b00", 0xa) syz_emit_ethernet(0x83, &(0x7f0000c8f000)={@random="000100bbcf5c", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x1b, 0x4, 0x0, 0x0, 0x75, 0x2, 0x0, 0xfffffffffffffffe, 0x10000000011, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@cipso={0x86, 0x4b, 0x8000, [{0x7, 0xa, "7ed22aee0e4d0421"}, {0x0, 0x7, "81bced9c78"}, {0x2, 0x2, ""}, {0x0, 0x5, "01f016"}, {0x1, 0xc, "436eb8fec39fd4cb9bd7"}, {0x7, 0x6, "067fff00"}, {0x5, 0x10, "32c1138c01326d5ee589bff3bc7f"}, {0x7, 0xb, "a4f36ed239e0c9df91"}]}, @noop={0x1}, @generic={0x44, 0x7, "a5920ef27f"}, @end={0x0}, @end={0x0}]}}, @udp={0x2, 0x2, 0x9, 0x0, "3b"}}}}}, 0x0) connect$inet(r6, &(0x7f0000700000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) semctl$SETVAL(r5, 0x803, 0x10, &(0x7f00004e8000-0x4)=0xffffffffffffffff) r7 = semget(0x1, 0x5, 0x48) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r8, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x401, 0x0, 0x7, "a9003d5d010000000000c1ffffe700001f7f0fb8"}], 0x24}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) semctl$GETVAL(r7, 0x3, 0xc, &(0x7f00006c2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$inet6(0xa, 0x8000000000, 0x3) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000bf9000)={0x2, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getresuid(&(0x7f0000871000-0x4)=0x0, &(0x7f0000b6d000-0x4)=0x0, &(0x7f00002a2000)=0x0) stat(&(0x7f0000f55000-0x8)="2e2f66696c653000", &(0x7f0000066000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 42.866586] dccp_invalid_packet: P.Data Offset(120) too large 2017/12/09 06:03:25 executing program 1: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x100000000000003, 0x0) listen(r0, 0x8) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000-0xc)={0x0, 0x0}) mmap(&(0x7f0000273000/0x1000)=nil, 0x1000, 0x1, 0x1f, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x100000000, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000bc0000)=0x0, 0x4) r4 = epoll_create1(0x80000) recvmsg$kcm(r3, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000030000+0x5c9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f0000af6000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f000068b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f0000102000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x4, &(0x7f0000c2f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28, 0x5}, 0x10000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000041c000-0xc)={0x20000000, 0x0}) epoll_wait(r4, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) sendto$ipx(r2, &(0x7f000086a000)="05", 0x1, 0x4, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f71000-0xc)={0x0, 0x1, "90"}, &(0x7f000024a000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000b36000)={r5, 0xfff, "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"}, &(0x7f00000cc000)=0x1008) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x800000000003, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c4f000-0x11)="2f6465762f7667615f6172626974657200", 0x400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f00003fa000-0xc)={0x40000080000001, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f000081c000-0xc)={0x2004, 0x0}) shutdown(r6, 0xfffffffffffffffd) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x8010, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000081d000)={0x0, @in={{0x2, 0x1, @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]}}, &(0x7f000023f000-0x4)=0x8c) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000081e000-0xc)={0x0, 0x8, 0x0}, &(0x7f00007a8000)=0xc) mmap(&(0x7f0000a49000/0x4000)=nil, 0x4000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031a000/0x800000)=nil, 0x800000, 0x1000003, 0x34, r1, 0x5) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00003d2000)={&(0x7f0000745000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e05ceb335236991cc513faf11bed6fcbddd628593b1540e0d7c5b842df496ab7ff508d39ca439e140a9c3ec64dd98abc4c36badfc61657378f8003898340a0", 0x0}, 0x60, &(0x7f0000925000-0x20)=[], 0x0, &(0x7f0000925000-0x100)={0x10, 0x0, 0x0, ""}, 0x10, 0x20044840}, 0x0) r7 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r7, &(0x7f0000929000-0x38)={0x0, 0x0, &(0x7f0000291000)=[{&(0x7f00002aa000-0x20)=[{0x20, 0x20, 0x80100307, 0x6, 0x0, "02120f00e11000000affea0004000200"}], 0x20}], 0x1, &(0x7f0000925000)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r7, r7, r7, 0xffffffffffffffff, r7]}], 0x3, 0x20000000}, 0xc) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/09 06:03:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x5, 0x1) r1 = socket(0xa, 0x5, 0x0) accept(r1, &(0x7f0000f6d000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d9d000)=0xe) connect$ipx(r1, &(0x7f0000f6d000-0x10)={0x4, 0x0, 0x800, "3fd1fb8f0e16", 0x5, 0x0}, 0x10) sendmsg$nfc_llcp(r1, &(0x7f000038c000)={&(0x7f0000f6e000-0x60)={0x27, 0x0, 0x1, 0x0, 0x0, 0x0, "6f62fb8ff1701c740000000000000003630452ffd8b640eb020000000000000ff7af9ffbc65acbcc4d4b5306429a0c8e9940af6abe5e2efe80fbb32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f00004b3000)={0x10, 0x84, 0x0, ""}, 0x10, 0x0}, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) write(r2, &(0x7f0000f75000)="220000001500072100000008e2ff0500020003000100000008000200e700ff02f155", 0x22) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002a6000-0x8)={0x0, 0x0}, 0x80a80) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000572000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f0000969000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000373000)={0x0, @in6={{0xa, 0x1, 0xffffffffffff0000, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000dff000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000357000)={0x0, 0xfd}, &(0x7f00009ef000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000ee000-0x10)={0x2, 0x0, 0x1, 0x6e, 0x0}, &(0x7f0000dff000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000e1e000)={0x0, 0x8}, &(0x7f0000fc1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000005c000)={0x0, 0x1ff, 0x80000000, 0x10000, 0x8001, 0x40, 0x1, 0x8c9, {0x0, @in={{0x2, 0x3, @rand_addr=0xffffffffffffff92, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0x7fff, 0x6, 0x1}}, &(0x7f0000167000)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f000034c000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000c65000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000cb9000)={0x0, 0x83}, &(0x7f0000a44000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00004e9000)={0x0, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cbc000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f000059d000)={0x0, 0x6e, "5c22704ed6445059b83f383087357a0d35279356cf63ff9b5b79d88b713c615492ccd35ad1a6a0807383a3e199db197a551a369e9ce831ad2b3af4f7bf40548a76a3ff833081fd6c8b580dcfce721820928dc0f57c38bb4bc7ee26c0350f1a7c60339b21959e63c7a66bbd00f7b7"}, &(0x7f0000feb000)=0x76) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004e9000)={0x0, @in6={{0xa, 0x2, 0x7f, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9}, &(0x7f0000830000-0x2)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00001d1000-0x10)={0x101, 0x8001, 0x9, 0x400, 0x0}, &(0x7f0000f31000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00001a5000-0xc)={0x0, 0x5, 0x30}, &(0x7f000053e000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000233000)={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]}, 0x401, 0x5, 0x8, 0x0, 0x81}, &(0x7f00008f6000)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000aa2000)={0x0, @in6={{0xa, 0x1, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000025e000)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f000009c000-0x4)=@assoc_id=0x0, &(0x7f000017b000)=0x4) sendmmsg$inet_sctp(r2, &(0x7f0000dd9000-0x188)=[{&(0x7f00004e7000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000262000)=[], 0x0, &(0x7f0000788000)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffff9, 0x8, 0x5, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x8000, 0x3, 0x20, r8}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x8200, 0x40, 0xfffffffffffffff7, r9}}], 0x90, 0xc000}, {&(0x7f0000868000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093f000-0x50)=[{&(0x7f0000652000-0x1a)="a481f6092d06a510b056fd546ce9ebac3b0b903b0e2c36f4e54f", 0x1a}, {&(0x7f0000adb000)="eb1b177b190f61d0119e0fa81f369a09aca776a72f6831398d114ed59a34610f69abef2303400538eea03c558849dca548448ffdfbccbae52efc00aba015bc0f66f53c7706738cf3cd43ef75bbcae7ead99148ae25e78bca5cc990ed267a1b5b18e887421f280cb08a644e08", 0x6c}, {&(0x7f0000b71000-0x4c)="710f94322b226f9f52ba7d23c46c3c5976901eefd1d8b8fa627f306e8f80dde4da1856078ff6fc7648d553e7bf935bb017bf6225519fcc1e969c54128319fd5142b4434e1c23dd0ee2d941cc", 0x4c}, {&(0x7f000097c000-0xc)="21c88461c3c6634296793fd7", 0xc}, {&(0x7f0000216000-0x7f)="20717fadea5d9e81f85bdd685b885a003509a2493eaf8ba81392fdd839a82f0f7d8ec9893607dfb3e3b36687d75eef4b8871b26252f8dd2e3b0da5581a510e6ce22d6184edaaad1e171d29bc3e572e3b96fb41e5aebe5d4fafc051335850da32d3eb02cdd7e89e95852cd7a89f7af672ccc5d9b924061d0b75be724d6ccd22", 0x7f}], 0x5, &(0x7f0000b7e000+0x77c)=[@sndrcv={0x30, 0x84, 0x1, {0x4dc5, 0x8, 0x5, 0x3, 0x4, 0x1, 0x4, 0x80000000, r10}}], 0x30, 0x0}, {&(0x7f0000630000-0x10)=@in={0x2, 0x2, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000008d000-0x10)=[{&(0x7f0000cbb000-0xec)="56293b3b4ba906f2da2686f4ced65614304d03d9f7e5ea458a5ddc1fa01ab7e791459fd79643f7e79e2d531b0810ee3a5f12022ce671b711efbc6e5fbf8103e2b7fc3b8d52d26dd2694a9f1987dd82c0e1acec9bc33773169c4c00e7337a7f80db1a1739b215a42018faf57ac6338dca65d229627de0d8e39c58cb2b5587803167e238db8822a9c0ab28b1bd325d5fe2a98d64e7e732254153f21e440f1a00bb88494b962ab20269e5f0986b531396afd3de8a11457322804f6e5aff094495f98d190c4389070cfd06e6c28d4aab830c71ad4cd5a6e0930faa2ce6c7a351de9034d1188871136833575626e6", 0xec}], 0x1, &(0x7f000055d000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x8208, 0x3f, 0x1, 0xffffffff, 0xfffffffffffffff8, 0x100000000, r11}}, @init={0x18, 0x84, 0x0, {0x7, 0x4, 0x5a8c, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0xfffffffffffffffa, 0x4, r12}}], 0x90, 0x80}, {&(0x7f0000169000-0x1c)=@in6={0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x462}, 0x1c, &(0x7f00000d6000)=[{&(0x7f000046e000-0xc9)="2d552e806623cc6159a26b467ded0f051c6b3a0d64878a3cee91b3aed12d1b875c3d5e0fd0a5359045f22be4f5804811e825a776dea36d286147fa6ab63f262eae09b89503d35691374981687db67689ee74e00e9426d22ed600e11802a0af4627c69e6032eb4aee1c3f01e057c4d96d01be435a5387d954055dc90e581fc15b0ceadbe5178a814916052a3350a0a649b9201468a1880e38b531d0bd74bd71b2911014259da5cb61cb2a0d5f5edb331f2ce31bf3e4f4cc94fb94e3fda6c318a96d6e2f4cb0265fa3ab", 0xc9}, {&(0x7f0000d14000)="d146e2a612448e00538f76e1c53d440e752a49cd39b90d8fab451dfcfc7d1a52ac8014c0d74fdb", 0x27}], 0x2, &(0x7f0000b6e000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffff80000001, 0x204, 0x5, 0x5, r13}}], 0x30, 0x4040040}, {&(0x7f000002e000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000430000)=[{&(0x7f0000c11000)="19242b791309f557a4969c06ca7f8c9aec661b5bc7a49f7dd8bea49d4159c93d79579df71c7fb7b465b28f44995f6219fd08", 0x32}, {&(0x7f0000138000)="729e7fd3e6020abf8e89280ee10571871db64cffd6", 0x15}, {&(0x7f0000737000)="f07de562d0f2ede70684d0ada96733ac10a68a0b2098f5d6f13e64a03dbbfca0c664eb466460bf2d31f48b5e76310d6791ed51236a2fc67cc932faac702238b5f503577a8854baa4837c6490fd1d3e8e49e700393caebd4b1be6c5314ff0d470d8346702a6b4bf69cfdec531e5bbfc791691032f2db9bc397730f8d48da8fdddd66331192d00451eb67809ee511b58877e6a2c8db7c09e5be5e60c1566ec9afe3a1954dee90f3660297424c0b33d5ed91abde09f146538a75db896a85325618bf7a099132b2bdd76ebb266331fae0d0010327db4", 0xd4}, {&(0x7f0000f66000-0xc5)="cea9b9ac93d6a200e2d9e5ad33658592cd17a1d7be71eaa33d1925176cf9681ec7e4cf28b2356d2d9536434c6bf1d3f6722d842d71f822a7470f1cac525b6b9d7d0dbe228976c7d2e3d4600c01b0f877a0848c66dc1b2f8c10530785654016f20a628d1db98b61ee6a415780333e1f9b8b8e07964c075040774c6e7fb3880b442ac61eb11185e017571fb56b0c6b31088d99564263157116a496322cb3131e4502fef21401aee06ee225ffc411b762fd90d96642bcf4ae033507dde10efd19e4de4950d0f7", 0xc5}, {&(0x7f0000f3a000-0xbb)="039886dca0f45c365e3425540bcac59afbe60bb47a7b21a4d57314adb423d906ff2ade470f45d7d3a1f538e54abd033ad184a1b8b376dd4a613065d6b3ca29900f75621e101f32c26cc7a1c1929ab289f7be3583b1bef2e3930eaa9ac78cfcb177089ec4202d5aa13b5acc5998a6a84039a4108770fc3dad11c85d5f3d020eb3bc292b19103abf66886003ce64c9ff5417c0666387bb3ae4ee80da23b76c35941df803bfead90d6d4cab42b36fd070b2de9eea8a1e71af476ab520", 0xbb}, {&(0x7f0000f4a000)="6d9a8f8f15d86f86e4bd9686a1633f4d60e25c706d2dd7123e03dcd601ebfa92ece14513d061742322683fcdc0058f2e8b8d8195f73c49887b72e9b25baf90329bb38096496f466d0f86768316b9fa6ac1e3a1c36526ab2632a4fd8872cc6c4eba", 0x61}, {&(0x7f00002a3000)="", 0x0}, {&(0x7f0000ab3000)="b85307bfbc645577081a657b9fd20f497cd7313b17a25731bd652f65b9b8e440df58e051aed148051d3498ae06c5dcdbe6789c982d1f5ff8d57fa621f1e8", 0x3e}, {&(0x7f0000cf6000)="16b0affb7cb6d5adc69de6c4fa32b9d4", 0x10}], 0x9, &(0x7f0000e7c000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x5, 0x8, 0x100000001, r14}}, @sndinfo={0x20, 0x84, 0x2, {0xaad, 0x9, 0xdc, 0x401, r15}}, @init={0x18, 0x84, 0x0, {0x0, 0x6, 0xfffffffffffffff7, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x3, 0x5, 0x2, 0x9, 0x5, 0x6, 0x6, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0xffffffffffffff01, 0x0, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x0, 0x2, 0xffffffff80000001, 0x3, 0xffffffff, 0x3, 0xd5, r18}}], 0x120, 0x4000}, {&(0x7f0000686000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000508000-0x50)=[{&(0x7f0000f68000-0xc1)="7a44ad0ad9e51cf9051c5c794ed7620d7bc471d1e243730ccf2ed37e74d88921da270761dd553c396de89f4a6fc75bba0615760eccac592ea8a3fb64018bd747864b46a5365c909c9d75c06ec55243b32a66f978fc7c16ff5fd38b1cf8cc37caa4e1081252d9356e98ba059a59372490368276b1d6e3d0c652647c2991b80d9754266f8355d082c755a0d38bbfa36738fdbc5e007b4f08263696759f927f72497c487e0bb3f58d71c03eca861abc5693042d44dfac993cd7dec5968ff414919924", 0xc1}, {&(0x7f000023c000)="c18ce8761758d3e17dc6ebb2a603d140a02318de432f5854f1e7fc", 0x1b}, {&(0x7f0000ede000)="fe790aead5f863c4be320468c9f88f339ab7524ecf05d957f43186a448bbfffc242446fbea632339c51a6e344bd87db24100da0f49a9ab93cb1cb7682b7301e76d2c3208695b040b4b2ae9da636f400c5451e5070030c035b7dd76644d531c05116ee0d4839a7c980d6e19a2150835f7ec15750032ab27a6d67ffec0ca1e9cfd8a8303b524f812478ce4da7fa4fb848761a98db1c4dbadc29b343505a632d4505c1e5f344a9ba9d9a025141bebbb111b49b67b61089bd91fc76c99ddf49ede17ae92f3976c", 0xc5}, {&(0x7f00004a5000-0x68)="c943b115117797c75f1a4bd6fc2b3b23f109f6f69e808a390c1c786c2f0d993f3a8f74491607197026bf608a24d63dd9c3b5c3ff7d805ad0ca79bf5967323d05754e399e2a63ec67dd9dd78256476fe9a2685bf2135029bf6549186ac145c07ce70f3e21f61b28c1", 0x68}, {&(0x7f0000c15000)="27cb30f7aa8a0960ccc6e90d73a306de62722ed1e3e8001b1e542ddaf5cf9a0960309c375b808334f2f8f7debd59525b2c9073d0647f47fd906660989b543f3d13521c237cfb252efd0872ef4f0a0e34229af1cfa30e92a9cdb8568129fd813321b4ec3b5cfa37bdf54a48d8208b3668c8b0aa44d2528b02f8ff1ac435d573f05fec6cba51484cadb9bf76ea265bdf8d4a2e6611da71b5de76811d1090398e80a64370dc968a4b7f1052cdfa7382fb8d62bd99a2e0dac664d3eeb535ad317ac661bfafbee444cbdd5cba44b27e04f15dd3fa38c3311307a3b6f1456a0c3ecbb0ae868481012f2c9b232a3164b793d9e9", 0xf0}], 0x5, &(0x7f00003a2000)=[@init={0x18, 0x84, 0x0, {0x4, 0x2, 0x7ff, 0x400}}, @init={0x18, 0x84, 0x0, {0x9, 0x2, 0x64, 0xfff}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x9, 0x8002, 0x0, 0x200, 0x8, 0x6, 0x2, r19}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x8001, 0x36ca, 0x5, r20}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x201, 0x1, 0x7f, r21}}], 0xf0, 0x10}, {&(0x7f00005b2000)=@in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0xfffffffffffffbbf}, 0x1c, &(0x7f00002a5000)=[{&(0x7f000099e000-0xa4)="1c4fafedbc5628ced099a40ddb163e7ac941d678fc26794f5e6386a4fd36fd3bacc07002ec996673c6158628a10242ddcdf558433adddd508f5f31a5db71c273c272dd827ea52d24679342e3afb6d1887931f30559792c19e58b5f9fd9004b7fabe70544c0145403d9b68f783769fdf942ead02ed1f98406b80ea15a3ced7eb90f7978dfece903d1726ef29eef81d37b9c0a7de7b53d41351e0fb3a3822450fe18923ec2", 0xa4}], 0x1, &(0x7f0000d56000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x20, 0x200, 0x5, 0x7, r22}}], 0x30, 0x4040}], 0x7, 0x4) r23 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x40000000, 0x101000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r23, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x3, &(0x7f0000005000-0x54)=[@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x2, 0x393, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in6={0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}]}, &(0x7f0000004000-0x4)=0x10) ioctl$KDSETLED(r3, 0x4b32, 0xffffffffffffffff) ioctl$KDENABIO(r5, 0x4b36) syz_open_dev$loop(&(0x7f00000fe000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x182) r24 = syz_open_dev$usbmon(&(0x7f0000ff5000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) preadv(r24, &(0x7f0000216000-0x40)=[{&(0x7f000087f000-0x96)="00", 0x1}], 0x1, 0x0) 2017/12/09 06:03:25 executing program 5: socketpair(0x6, 0x800, 0x1000000004, &(0x7f00008a1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nfc_llcp(r1, &(0x7f0000958000-0x38)={&(0x7f0000001000-0x60)={0x27, 0x3, 0x4, 0xa, 0x1, 0x401, "1f851e20ab6b796ef62e8a3c66aa09e2c2e8dec317edc2476b428fa98ad8a604b3b601d4d7e13d1b019c369bf98ea2150b60f3cf8b3b42a9be516525c2b942", 0x8}, 0x60, &(0x7f0000544000-0x20)=[], 0x0, &(0x7f0000328000-0x10)={0x10, 0x142, 0x0, ""}, 0x10, 0x841}, 0x80) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004c1000-0xe8)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd0000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000028c000-0xe8)={{{@in6=@loopback={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=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000746000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002cc000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x3, 0x3, 0xc3e3, 0x1, 0xb5, 0x10, 0xa0, 0xa0, 0xfffffffffffff47c, r4, r5}, {0x715, 0x80000001, 0x5, 0x3, 0x400, 0x1, 0x7ff, 0xda}, {0x8, 0x3, 0x3, 0x2}, 0x3, 0x9, 0xffff, 0x0, 0x80, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x40}, 0x9, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x3, 0x3, 0x8001, 0x4, 0x2, 0x4}}, 0xe8) close(r2) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f00008d3000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = accept$inet(r1, &(0x7f0000cb9000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000cf000)=0x10) r8 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x40, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000823000)={0x0, 0xac5}, &(0x7f0000e2c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f00002a0000)={0x0, 0x8, 0x7fffffff, 0x6, 0x9, 0x4, 0x80000001, 0x5, {r10, @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, 0x7fff, 0x6, 0x3, 0x40}}, &(0x7f0000b86000-0x4)=0xb8) fcntl$setstatus(r8, 0x4, 0x2000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x18, &(0x7f000093c000-0x8)={r11, 0xffffffffffffffe0}, &(0x7f00003f9000-0x4)=0x8) unshare(0x4040000000) r12 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f0000795000)=@common="6c6f0000000000000000000000000000", 0x10) mmap(&(0x7f0000fc6000/0x2000)=nil, 0x2000, 0x4, 0x2000032, r12, 0xf) bind$inet(r8, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x1000000000032, r12, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000deb000-0x18)={r1, &(0x7f000041e000)="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", &(0x7f00004e3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) setsockopt(r12, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f8e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 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=@rand_addr=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}}, &(0x7f00005cc000-0x4)=0xe8) sendto$inet(r8, &(0x7f0000ba4000-0x33)="", 0x0, 0x20000000, &(0x7f0000baa000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r8, 0x1) dup(r6) [ 42.931005] dccp_invalid_packet: P.Data Offset(120) too large 2017/12/09 06:03:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f5000-0x58)={0x26, "6861736800000000000000000000", 0x3, 0xf, "7368613232342d617678000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000abe000)={0x0, 0x0, &(0x7f0000769000-0x10)=[{&(0x7f0000a95000-0x3d)="0c", 0x1}], 0x1, &(0x7f0000f3a000)=[], 0x0, 0x0}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00008fd000)={&(0x7f0000253000-0x1)="2e2f66696c653000", 0x0}, 0xc) r2 = syz_open_dev$vcsn(&(0x7f0000fe4000)="2f6465762f7663732300", 0x1f, 0x101001) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000fb6000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000e4c000-0x4)=0xc) getsockname$packet(r2, &(0x7f0000530000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00007e2000)=0x14) getsockname$unix(0xffffffffffffffff, &(0x7f000075c000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) [ 43.034573] audit: type=1400 audit(1512799405.100:63): avc: denied { ipc_owner } for pid=4002 comm="syz-executor4" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/09 06:03:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000fe9000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000088c000-0x4)=0x10, 0x807fd) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000c35000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$netlink(0x10, 0x3, 0x20000000000000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000336000)={0x10002}, 0x4) writev(r2, &(0x7f0000a9c000-0x10)=[{&(0x7f00000f3000)="290000001c0055fcffffffffffffff000200e3f00100000000dd600009000100000e0100aa645aff00", 0x29}], 0x1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000502000-0x8)={0x0, 0x0}) r4 = socket$inet(0x2, 0x800, 0x4) r5 = accept$inet(r2, &(0x7f00001b0000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000041e000-0x4)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fad000-0x20)={0x800, 0x0, 0x1, 0x1ff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000450000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00001d6000)={0x0, 0x583, 0x30}, &(0x7f00004b1000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00007ed000)={r7, 0xb8, "22b4cf123e8fc1f44ddb72ee8301de0e2e83027c2d475f808983cd7ee3074c25097890486978263b3958bb4b129a2ab875d44f48c25e20d1071fa3bab311cfd6dcf57bec3e60055025232832fdb6cbd3025591975719ac2f5ba8a7abf32ace1d8bba51f8f2d3dd413dcbf1a36b57388aac4c016be1fd9d8ab181456519b6dc69b8af97ce1d3c60dd6d0770aef0c7c4be4ec47db8667dd26bd2d02a7d104646893434a3a751d70cf8602580c04efc6b5965383c278c9b62ef"}, &(0x7f0000fe4000-0x4)=0xc0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000856000-0x8)={r7, 0x2}, &(0x7f00001de000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f00009b2000)=@assoc_value={0x0, 0x6}, &(0x7f0000281000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000100000-0xc)=@assoc_value={r8, 0x40}, &(0x7f0000540000)=0x8) socketpair$llc(0x1a, 0x5, 0x0, &(0x7f0000914000-0x8)={0x0, 0x0}) accept4$llc(r9, &(0x7f0000f0a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000000a000-0x4)=0x10, 0xa00) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000f97000-0x8)={0x0, 0x7fffffff}, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000550000)={@generic="a088da801462bfd0f6f908c5572a1cda", @ifru_flags=0x8000}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a0c000-0x20)={0x9ba, 0x0, 0x0, 0x0, 0x6, 0x0, 0xb5d, 0x40, r8}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000778000-0xb8)=[@in6={0xa, 0x1, 0x400, @loopback={0x0, 0x1}, 0x80000001}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x100000000}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000795000-0x4)=0x0, &(0x7f0000597000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00008ec000-0x20)={0x2, 0xff8, 0x0, 0x8, 0x8, 0x81, 0x5, 0x0, 0x0}, 0x20) getsockopt$packet_buf(r3, 0x107, 0x10003, &(0x7f000057a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000637000-0x4)=0x1000) socketpair(0x8, 0x1, 0x4, &(0x7f00001c8000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a9e000)={r11, 0x28, &(0x7f0000820000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000dd7000)={&(0x7f0000b1f000-0x8)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000822000)={r3, r10, 0x5, 0x5, r10}, 0x14) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000022b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) sendto$inet6(r1, &(0x7f0000cf7000-0x2)="1a", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x1313a9fb, @loopback={0x0, 0x1}, 0x1000000000}, 0x1c) 2017/12/09 06:03:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6352, 0x1, 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(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xa) write$evdev(0xffffffffffffffff, &(0x7f0000c70000)=[], 0x0) r1 = syz_open_dev$ircomm(&(0x7f0000000000)="2f6465762f6972636f6d6d2300", 0x0, 0x60840) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000257000)={0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00002fe000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdc5000)=nil, 0xdc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) unshare(0x400) fchmod(r2, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000009c000)="2f6465762f6b766d00", 0x101040, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000e3e000-0xac)={r1, r0, 0x966, 0xffffffffffffffa3, &(0x7f0000d15000)="", 0x10001, 0x20, 0x6, 0xffffffffffffff7f, 0x9, 0xa10, 0x8, "4c40fd92b092702b91c0e5f99f8c3f5091c901abdb1ab573f968cd11c9cc6dac87de6903804c65dee51d3bd738aad6addd099699a2d2ff414a1eaedc307b0ca18826b26a8c19afbccb688a4192446c35e33aabc0ad0f6baea3b53ff292548110500e1cf42f0d437025584ab9d03ec30d4d2bad19e7a2cc02d0c621fb7850e189794c9554"}) openat$rtc(0xffffffffffffff9c, &(0x7f0000bbf000)="2f6465762f72746300", 0x1019fb, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x0, 0x1) getrandom(&(0x7f00005d5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0, 0x3) mkdir(&(0x7f0000861000-0x8)="2e2f66696c653000", 0x2) mount(&(0x7f0000ae2000+0xd7d)="2e2f66696c65302f66696c653000", &(0x7f0000851000)="2e2f66696c653000", &(0x7f0000a6f000)="6e66733400", 0x0, &(0x7f0000dee000-0xd1)="7632") 2017/12/09 06:03:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00008b1000)="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", 0x122) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000f75000)="220000001500072100000008e2ff0500020003000100000008000200e700ff02f155", 0x22) poll(&(0x7f0000234000-0x18)=[{0xffffffffffffffff, 0x0, 0x0}, {r0, 0x2, 0x0}, {0xffffffffffffffff, 0x1a, 0x0}], 0x3, 0x4) prctl$setmm(0x23, 0x0, &(0x7f0000512000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001cf000-0x8)={0x0, 0x0}) getsockopt(r2, 0x2000000000010d, 0x108000000af, &(0x7f0000081000-0x4)="00000000", &(0x7f00007a4000-0x4)=0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00008aa000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000080000)={r4, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x69000)=nil, 0x69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000c1a000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f000017f000-0x8)=0x4) finit_module(r2, &(0x7f0000371000-0xc)="2f6465762f6175746f667300", 0x1fefffff7fffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000ce3000)="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", 0x1000, 0x8004, &(0x7f000007e000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000314000)={0x0, 0x78, 0xfffffffffffffff7, 0x0, 0x6, 0x5, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x3, 0x3ff, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4400000000, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000e83000-0xc)={0x0, 0x0, 0x0}, 0xc) rt_sigqueueinfo(r5, 0x23, &(0x7f00007b7000-0x10)={0xf, 0x512, 0xfffffffffffffffc, 0x1}) getitimer(0x2, &(0x7f0000170000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x0, &(0x7f0000ea3000)={{0x40000000000002, 0x2710}, {0x77359400, r6}}, &(0x7f0000fc3000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000117000)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) ioctl$TCFLSH(r7, 0x540b, 0x5) 2017/12/09 06:03:25 executing program 7: get_mempolicy(&(0x7f00008fb000-0x4)=0x0, &(0x7f0000000000)=0x0, 0x10001, &(0x7f0000178000/0x1000)=nil, 0x2) semget(0x0, 0x0, 0x18) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a7b000)="2f73656c696e75782f72656c6162656c00", 0x2, 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(&(0x7f0000001000/0x1000)=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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fc6000-0x20)={0x1f, 0x1ff, 0x1, 0x6, 0xffff, 0xffffffffffffff00, 0x7, 0x6, 0x0}, &(0x7f000083a000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000060b000-0x8)={r1, 0x7f}, 0x8) socket$inet6(0xa, 0x807, 0x78e8) r2 = socket$netlink(0x10, 0x3, 0x3) recvmsg(r2, &(0x7f0000d41000+0xd2c)={&(0x7f0000a71000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)=[{&(0x7f0000575000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}], 0x1, &(0x7f0000ff3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b, 0x4}, 0x40000060) accept$inet(0xffffffffffffffff, &(0x7f0000ff5000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff6000-0x4)=0x10) r3 = socket(0x5, 0x200003, 0x80000) write(r3, &(0x7f0000895000)="24000000260007003200000800367700fb01ffff0100000000000000ff0200000000ff10", 0x24) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000acf000-0xdc)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0xa4c8}, @in6={0xa, 0x3, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x0, 0xd2a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x3, 0x1c000, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x2, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xdc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008c3000)=@sack_info={0x0, 0x6, 0x1000}, &(0x7f0000ead000-0x4)=0xc) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f000075b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000559000-0x8c)={r5, @in={{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]}}, &(0x7f0000646000-0x4)=0x8c) connect$inet6(r4, &(0x7f0000ee0000)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ee2000-0x31)={0x0, 0x0, ""}, &(0x7f00008a8000-0x4)=0x8) read(r0, &(0x7f0000314000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000420000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000c81000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x195, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x2, 0xffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}], 0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007de000-0x8)={r6, 0xbe}, &(0x7f0000263000-0x4)=0x8) 2017/12/09 06:03:25 executing program 6: mmap(&(0x7f0000000000/0xdc7000)=nil, 0xdc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dc7000)={0x0, 0x0}) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x800, 0x4) r3 = accept$inet(r2, &(0x7f0000dc9000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000034b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000731000-0x4)=0x0, &(0x7f0000115000-0x4)=0x4) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000dc8000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @empty=0x0}, 0xc) r4 = epoll_create1(0x80000) r5 = socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(r5, &(0x7f0000487000)={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008ef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000dc7000-0x8)={0x3ff, 0x20}, &(0x7f00002c7000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000dc6000-0xc)={0x60000000, 0x0}) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x0, 0x20000000910, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000dcb000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x100009) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000ef000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000dc9000-0x3)=0xc) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000dc9000)={0x0, 0x0}) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r9, 0x29, 0x1b, &(0x7f0000dca000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r7}, 0x14) ioctl$sock_ifreq(r5, 0x8932, &(0x7f00007b3000-0x28)={@common="626f6e64300000000000000000000000", @ifru_flags=0x5005}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000dc0000)={0x0, 0x0}) sendto$inet(r0, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000dc9000-0xdb)="258fdbfe036c18f5bd358a1f668d10ba51fd8805a54572fb07e63ae1ff7f3ba79adedf2812b8f136bda49283d26ebb5015cea18c8084f21855cbe23f959401eb081d0b209cdbe637d5141ae9619e83670f43e3d299412c8bd655ced31af1325aafd74dadd910d9b0c13b4aa8a8de6622fd2b0842113efdd7bf6229d1933f79e8ad61000008e125ff572fa41fa74b5db7103b537f279f4667ebaed659801268248a02b59c8506c390e5ba17614aff7951b5a321fb74dd05780197b58dc19a42c0289284e20fad9da2cc2f0166edd6a96350b0094c0864e282a67f7e", 0xdb, 0x80, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r6, 0x89b7, &(0x7f0000000000)={@generic="e30bfe0004000000000000e80000001c", @ifru_map={0x68, 0x5, 0xffffffff, 0x6, 0xfffffffb, 0x7}}) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r8) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x3, 0x84, &(0x7f0000dcc000)={0xffffffffffffffff, 0xffffffffffffffff}) [ 43.259553] sctp: [Deprecated]: syz-executor2 (pid 4077) Use of struct sctp_assoc_value in delayed_ack socket option. [ 43.259553] Use struct sctp_sack_info instead [ 43.388102] audit: type=1400 audit(1512799405.454:64): avc: denied { name_bind } for pid=4093 comm="syz-executor6" src=20024 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 43.411225] audit: type=1400 audit(1512799405.454:65): avc: denied { node_bind } for pid=4093 comm="syz-executor6" saddr=0.0.0.9 src=20024 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 [ 43.414148] sctp: [Deprecated]: syz-executor2 (pid 4087) Use of struct sctp_assoc_value in delayed_ack socket option. [ 43.414148] Use struct sctp_sack_info instead 2017/12/09 06:03:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004a9000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x20000008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 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(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000015f000)="2f6465762f70746d7800", 0x2001, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9b3, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000020000-0xc)="2f6465762f72666b696c6c00", 0x5) lseek(r1, 0x0, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e002, 0x0, 0xac, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f000076c000)={0x8000, 0xff, 0x1, "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]}) perf_event_open(&(0x7f00009de000+0xf3c)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0xc, 0xffffffffffffff20, 0x0, 0x4, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000059000/0x18000)=nil, &(0x7f0000007000)=[@text64={0x40, &(0x7f00007f6000)="c4a130580866baa100ed4f0f08c7442400d8000000c744240201000000ff1c2436f36f4e0f02caf30f2dcf66400f3881a100180000b982010000b801000000ba000000000f300f20d835080000000f22d8", 0x51}], 0x1, 0x0, &(0x7f00005bc000)=[], 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007b7000-0xf)="2f6465762f73657175656e63657200", 0x600800, 0x0) ptrace$setsig(0x4203, r0, 0x6, &(0x7f0000341000)={0x28, 0x7, 0x400000000ef28, 0x20022c}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000c03000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000e37000-0x4)=0xc) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000dbb000-0x20)={0x1, 0x8, 0x8, 0x3, 0xbd8db4d30c6e6fba, 0x3f}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000001000-0x5f)={0x0, 0x57, "226bfc8fdf099a16a0a6a0c76cee701bc830710c775733e51070d8cfa118551d8c6028644b8865f9c1c5ba139d4cfeb7959b8f507c7bb514c31df5f7d84ed1bd8fd94dd09d34f3c77711a2d2ea5e3d08a940dc884afded"}, &(0x7f0000bf8000)=0x5f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000143000)={r4, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x0, 0x1, 0x9, 0x2, 0x20, 0xf95, 0x745, 0x0, 0x1, 0x400, 0x10000, 0x4d, 0x4, 0x101]}, &(0x7f00007b4000-0x4)=0x108) r5 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) 2017/12/09 06:03:25 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe, 0x4, 0x4, 0x4, 0xffffffffffffffff, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000013000)="3e", &(0x7f000000c000)="", 0x0}, 0x20) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000945000-0x4)="6e657400") exit(0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f0000419000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44) mknodat(r2, &(0x7f0000ac4000)="2e2f66696c653000", 0x0, 0x4) getsockopt(r2, 0x3, 0x6, &(0x7f00000fc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009c2000)=0xff) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000e000)={r0, &(0x7f0000013000)="7d", &(0x7f0000014000-0x26)=""}, 0x18) r3 = syz_open_dev$sg(&(0x7f0000016000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000016000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000878000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = creat(&(0x7f0000014000)="2e2f66696c653000", 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000e7f000-0x7a)={0x0, 0x72, "bfbc1bd75a2145fdc48b19c9907118273bee78283c3031bfc6877af45c06ec4287d826b9ef023884e17144d1843c83cc647df2c781114002bc003acf44689d97a574a7af894ef4e03864a93b84bfeff3a4ecfd6693ab17dcb28d8a3eafddad5acfa0a4243141cf4524aae95eb3f688ea35db"}, &(0x7f00002ed000)=0x7a) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00007ef000-0xc)={r5, 0x1, 0x30}, 0xc) 2017/12/09 06:03:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000-0x9)="2f6465762f73672300", 0x80200002005, 0x201) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f00004cd000-0x4)=0x14) epoll_create1(0x5) signalfd4(0xffffffffffffffff, &(0x7f0000ceb000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f87000)=0x1000, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000e2d000-0x4)={0x100000000000000, 0x7, 0xfffffffffffffffc}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00007c0000)=0x100, 0x4) r2 = fcntl$getown(r0, 0x9) tkill(r2, 0x35) sendto$inet6(r0, &(0x7f0000a96000)="0100e9", 0x3, 0x20004000, &(0x7f0000999000)={0xa, 0x0, 0x800000008, @loopback={0x0, 0x1}, 0x582c}, 0x1c) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000df8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000462000)=@ethtool_cmd={0xc, 0x7ff, 0x5, 0x1, 0x36a, 0x7, 0xb2, 0x71fd, 0x8, 0x1, 0x5, 0x2, 0x8, 0x2, 0x72, 0x1, [0xb11, 0x8000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x5, 0x0) r4 = syz_open_dev$tun(&(0x7f0000841000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r5 = socket$inet6_sctp(0xa, 0x1001000000003, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}}, 0xe8) fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f000026d000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) pread64(r0, &(0x7f00004e4000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81, 0x0) 2017/12/09 06:03:25 executing program 2: r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003000-0x4)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"05f7fff9ffe12b"}, 0x2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80000000da, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000cf1000-0x38)=[{&(0x7f0000cdc000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009c4000-0x40)=[{&(0x7f00000e6000-0x9e)="97", 0x1}], 0x1, &(0x7f00009eb000)=[], 0x0, 0x0}], 0x1, 0x40) clock_gettime(0x8, &(0x7f0000d24000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000efa000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9a71020bbf57a03ce2eb000007ff228c"}) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000567000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r3 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000efb000)="0000000000000000000000", &(0x7f00002f9000)=0xb) 2017/12/09 06:03:25 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f00005f0000)="2f6465762f766373612300", 0xa6, 0x109000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000b91000)={0x1, 0x401, 0x200, 0x0, 0x5, 0x0, 0x6}, 0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000003000)="7472757374656400", &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000014000-0xb)="2f6465762f766373612300", 0x0) keyctl$get_keyring_id(0x0, r2, 0x3ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000003000)={0x7, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xffffffffffffa58b, 0x10001, 0x3, 0xfffffffffffffffd, &(0x7f0000004000-0x10)=@generic="c339ab25b6d6355292108e84daf5fcb6", 0x4, 0x3, 0x1000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f73657175656e63657200", 0x129800, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x6) readlinkat(r0, &(0x7f0000011000)="2e2f66696c653000", &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mkdirat(0xffffffffffffffff, &(0x7f0000011000)="2e2f66696c65302f66696c653000", 0x0) keyctl$search(0xa, r2, &(0x7f0000005000)="6173796d6d657472696300", &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r2) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000b10000)="65b155868a3593edfcb3b2413b392bbccd7a5c7a86bcff4ed644a33f6fb65149b3e606fb88121db00a3a737551fc6f136b7b3dfd4f3d3d3c142e7306bd4678", 0x3f) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000707000)={@generic="922baa6f66608fc6472690609001b42d", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") recvmmsg(r0, &(0x7f00005a4000)=[{{&(0x7f0000349000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000edd000)=[{&(0x7f0000f1a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}], 0x1, &(0x7f0000ca5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96, 0x2}, 0x1}, {{&(0x7f0000a7b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000940000)=[{&(0x7f00007f2000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f00007c3000)="0000000000000000000000000000000000000000", 0x14}], 0x2, &(0x7f0000093000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6, 0x0}, 0x3ff}, {{0x0, 0x0, &(0x7f0000c39000)=[{&(0x7f0000609000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000aee000-0x11)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000a6e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000691000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f00000e3000-0xf)="000000000000000000000000000000", 0xf}], 0x5, &(0x7f0000efa000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb, 0x3}, 0x1}], 0x3, 0x2040, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000205000)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x435, 0x1, 0x6, 0xf, 0x20, 0x20, 0x5, r4, 0x0}, {0x7, 0x6, 0x55b, 0x1, 0x6, 0x4, 0x4800000000000, 0x5}, {0x5, 0x2, 0x8001, 0x1}, 0x6, 0x9, 0xfff, 0x1, 0x1, 0x1}, {{@in=@multicast2=0xe0000002, 0x5, 0x3}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xaf2, 0x7, 0x3, 0x80000001, 0x7ff, 0x4, 0x8}}, 0xe8) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/09 06:03:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f000083a000-0xf8)={{0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0xfffffffffffffe00, 0x7, 0x5, 0x3e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$sndtimer(&(0x7f000052c000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000ea3000)="0000000000000000000000000000000000000000") ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000a79000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) uname(&(0x7f0000a28000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = dup2(r0, r0) syz_open_dev$sndseq(&(0x7f00002a4000-0xd)="2f6465762f736e642f73657100", 0x0, 0x240) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f000041d000-0x10)={0x7, 0x84, &(0x7f0000001000-0x84)="2f81b9b2a93410cb093e6fb068713ccc374309b4daa79ac6ae0c929e693c76139085c24e3ca55868b63baa0d042fcec0d8212e075b6d06f28a07c60a8ed05ba75a69348b7359f811b7f430a059bc89d4dce6556ae35d9622c54bd5e65b9b97c1865b174e123659f86467cd641b4c93a93ca70beef3e574b24f2a7b1591375fd72e0d0dd8"}) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f00005a1000)="000000000000000000") r3 = socket(0x10, 0x2, 0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f00000d8000-0x10)={0x3f, 0x1000, 0x3, 0x97e6}, 0x10) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000fe3000)="24000000140007f7fe75031b001d00000100000c09000b000000018600000002000000ff97", 0x25) mmap(&(0x7f0000173000/0x3000)=nil, 0x3000, 0x2000000, 0x2010, r0, 0x7) r4 = fcntl$getown(r0, 0x9) fcntl$setownex(r3, 0xf, &(0x7f0000729000-0x8)={0x1, r4}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000608000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = socket$inet6(0xa, 0x8080f, 0x0) mmap(&(0x7f0000cf6000/0x2000)=nil, 0x2000, 0x3, 0x37, 0xffffffffffffffff, 0x0) getsockopt(r5, 0x84, 0x80000000074, &(0x7f0000fe3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fe3000)=0xbc) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000243000-0x5b)="1030bc2dd30387d85070e7b1ed52e6fad064eeda786f500350e0ba1ce0e6450c84a2e9f930dd99f82e0a14e997f82959638c971558d3e6f7cd5a237c3bf52a1f0bdddb06d2efc9e545e36db517b0ce935900feceae1344b3f6a446") ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000039c000-0x20)={0x4000000000000, 0x0, 0x0, 0x3}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000517000)=0x4) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000f04000-0x10)={r6, 0x200000000000007}) 2017/12/09 06:03:25 executing program 6: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000239000-0x9)="2f6465762f76637300", 0x80084, 0x0) mmap(&(0x7f00000e0000/0x4000)=nil, 0x4000, 0x1000009, 0x3f, 0xffffffffffffffff, 0x40000000000000) mmap(&(0x7f00001b3000/0x3000)=nil, 0x3000, 0x5, 0x32, r0, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001aa000)={0x0, @in6={{0xa, 0x0, 0x20000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x8}, &(0x7f000023a000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000216000)={r1, 0x1ea7}, 0x8) r2 = socket(0x2, 0x3, 0x21) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000239000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000214000)=0x6, 0x80000) bind$unix(r3, &(0x7f0000239000)=@file={0x8000000000000, "2e2f66696c653000"}, 0xa) mmap(&(0x7f000017f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000145000)="", 0x0, 0x0, &(0x7f00000f0000-0x10)=@generic={0x11, "d27752c3083398daedfbcae6a6570828ae85fd30c4aab1a0bd9279f801c8f4407929080051ac7745f89f9d4d09cf3925c7555fe3cf8d4ab0a5eb040000b8afbb000000fd98fbf72d99868ae61b0b149c72dcd9e77bf7598d8ac91402bf3b71840539e3f6c86bc563f506f20af7ffffffffffffff79da27e249ee23feaffb"}, 0x80) listen(r2, 0x4) mmap(&(0x7f00000a8000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r4 = syz_open_dev$sndseq(&(0x7f0000000000)="2f6465762f736e642f73657100", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x1, 0x800000000) setsockopt$sock_int(r5, 0x1, 0x3c, &(0x7f0000324000)=0xffffffffffffffc0, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f000035a000)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f00008fe000-0x5c)={{0xa, 0x1, 0x4000000000002, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, {0xa, 0x1, 0xfffffffffffffc00, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1f, [0x4, 0x6, 0x80000000, 0x8d, 0x5f, 0x81, 0x6, 0xfffffffffffffffe]}, 0x5c) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x33, &(0x7f00008d3000-0x10)={0x1, &(0x7f0000e3a000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r5, &(0x7f00004b2000)="07", 0x1, 0x20000011, &(0x7f0000bac000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) semctl$SEM_INFO(0x0, 0x7, 0x13, &(0x7f0000fe0000)="000000000000000000000000000000") dup2(r4, r5) 2017/12/09 06:03:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)="636966732e69646d617000", &(0x7f0000001000-0x1)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="dc1688e3c85b81a32be380bcec9df8a3fa16293eff3da9eb047b5a22ddd84925a4dec993a510795a252749b9cc951d7ede8d801f73070a4feff9ac258fb5a367d58ca50c4a25209523de940d38c1da28ddec193da7e50d65cb57ff6a4f8c831840b95053e488402a886f8ac9a28a7eeb68761f5a5c24058ffce4be3977d6a3864f25aa35a15b4a20c2e9f2c8d3a859a03e5b845ea7d860da311deda2bd85abc9ceb9a90ff175da5e7e7cba84c93878cfd7eda6655e7c6ff2c5000b0606be97003f8dbba51added8277ca17cb1510a7f137e693b674413373", 0xd8, 0xfffffffffffffffa) r2 = request_key(&(0x7f0000001000-0xa)="6365706800", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x7)="26656d3000", r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000000000)="6465616400", &(0x7f00000fb000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="c9dca9b090c4b472c5fe89a84e", 0xd, 0xfffffffffffffffb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate(0xc, r3, &(0x7f0000003000-0x41)="1d34b9471a2b04ae2cf6a1ebe1f4e55c8e4687d3eccbeacf627a60451b23a389efda9f0f62dbb3618052b29bc834893e01f727097cd80f20fefb88f0f5dcc3bdef", 0x41, r2) mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x1000004, 0x32, r0, 0x1) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)="2f6465762f6b766d00", 0x2, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x200000015, 0x4, 0x7f335bc8, &(0x7f0000ae2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r6, r5, 0x0, 0x7) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000ae3000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00002bb000)=0x8) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002b8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ae3000-0x4)=0xc) setfsuid(r7) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f0000ae1000)=0x100000010) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0xf) mmap(&(0x7f0000451000/0x4000)=nil, 0x4000, 0x3, 0x4000010, r4, 0xfffffffffffffffd) mmap(&(0x7f00001f8000/0x4000)=nil, 0x4000, 0x3, 0x4793c, 0xffffffffffffffff, 0x0) mq_getsetattr(r6, &(0x7f0000ae2000)={0x914, 0x80000001, 0x7ff, 0xffff, 0x6, 0x1, 0x7f, 0x20}, &(0x7f000035f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f0000ae1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bpf$OBJ_GET_MAP(0x7, &(0x7f0000ae2000)={&(0x7f000088c000-0x8)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f00009f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r6, &(0x7f0000ae2000)={0x27, 0x981, 0x7fffffff, 0x7}, 0x10) ioctl$KVM_CHECK_EXTENSION_VM(r5, 0xae03, 0x3) ioctl$GIO_CMAP(r6, 0x4b70, &(0x7f00007a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000246000-0xc)={0x0, r4, 0x0}) [ 43.572383] audit: type=1326 audit(1512799405.639:66): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4118 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 [ 43.599513] device gre0 entered promiscuous mode [ 43.633832] audit: type=1326 audit(1512799405.639:67): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4118 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 2017/12/09 06:03:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x800, 0xffffffff) sendto$unix(r0, &(0x7f0000307000-0x64)="10df71b213befd9e730a3f4bab665bc4d83b7ef90f1c0f89213ddea8197b62b046187baaee570323c30d3e2b4bf6b7e7d5b0d0b6f6f01414896e8b35fc155beb3195b18297d91dff8856674f1a7bbfbf008c21f58e63ec1f87aa995ac9fdecd949961c49", 0x64, 0x40081, &(0x7f000009c000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) r1 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x0, 0x44045) r2 = msgget(0x0, 0x4c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000062a000)={0x0, 0x10001, 0x0, 0x3}, &(0x7f00004de000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ee8000)={r3, @in={{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]}}, &(0x7f00003df000)=0x8c) msgctl$IPC_RMID(r2, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000be8000)="2f6465762f70746d7800", 0x40, 0x0) signalfd4(r4, &(0x7f000040a000)={0x1}, 0x8, 0x800) mknod(&(0x7f0000ce6000-0x8)="2e2f66696c653000", 0x3, 0xfff) ioctl$TIOCMGET(r4, 0x5415, &(0x7f00009c4000-0x4)=0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000137000-0xc)="2f6465762f72666b696c6c00", 0x4000, 0x0) setsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f00009cd000-0x2)=0xfffffffffffff001, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002da000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e9b000-0x4)=0xc) r7 = epoll_create1(0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000985000)=0xff, 0x4) fstat(r1, &(0x7f0000438000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0286405, &(0x7f000042d000)={0x80000001, 0x6, r6, 0xffffffff, r8, 0x10001, 0x0, 0x8}) io_setup(0x26, &(0x7f00000fc000-0x8)=0x0) ioctl$KVM_DIRTY_TLB(r5, 0x4010aeaa, &(0x7f00009d3000)={0x2, 0x4}) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000849000)=0x9) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f0000d92000)=0x4fc) fcntl$F_SET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000a7e000+0x707)=0x0) ioctl$RNDGETENTCNT(r5, 0x80045200, &(0x7f0000d82000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000b2000-0x4)={r0}) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f00005dd000)={0x2, 0x2}) io_submit(r9, 0x1, &(0x7f00009e9000-0x8)=[&(0x7f00003da000)={0x0, 0x0, 0x0, 0x8, 0x3, r1, &(0x7f0000c01000-0x11)="0000000001000000001a", 0xa, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$sock_SIOCADDDLCI(r5, 0x8980, &(0x7f00000e9000)={@generic="0de42c7a563105f8aab3799573c0a34d", 0x800}) 2017/12/09 06:03:25 executing program 0: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63686163686132300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b7a000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) bind$alg(r0, &(0x7f0000886000)={0x26, "6861736800000000000000000000", 0x80000004f, 0xe, "5f5f6362632d73657270656e742d7373653200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f25000)={0x0, 0x80000001}, &(0x7f0000cbd000)=0x6) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000f80000-0x6)={r4, 0x100000000}, 0x6) sendmsg$alg(r2, &(0x7f0000760000)={0x0, 0x0, &(0x7f0000397000)=[{&(0x7f00004db000)="9d0b503eca1b10668ab31fc2700a7d324f97e178ec96cf0041d0201c70da89cede0401546e8fd96d6333691644b29a9d3a8d4d6fd752ca91c7ec14de997cb43876513235559154bcd28f3812195c7dca987cffcd94e56cc8ef3342fa272fd1f70b9291400bcca512f34c49b15a6f7bcf6640753ccac4c0279c3dfaa40ed6b6e71a6c8c98587babea", 0x88}, {&(0x7f0000b22000)="3a8b142321d6ba1cdbdadcf6f6395240c3b054dd5ba26413b8972cab8a54abfdb8887af88b9565ebff5ea63d4f73cac7ed15d7cc3da1f40e8b2cf38c9c1b6ee9b12a6042400b78276377d089e3d89dc5700d795c0ae2113b96b604f6241bb31b66b3cc515f234904826202f26bc07a22e8cbbb88c94ad2b9973c3e70e27bcb6634b9df08a7ce59f7", 0x88}], 0x2, 0x0, 0x0, 0x4040040}, 0x40000) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000b1c000-0x1f8)=[{0x0, 0x0, &(0x7f0000f75000)=[{&(0x7f00002f1000)="7d464ebc4f0fccab4e4a4c929532677ecc5e830db635052c858893381654037076adf1b31302fd8ae6baea7deafd1cf294e4a919f9aba66bb3ab8c9ba4d9ec90a23220e624fb45802645b233128e6b317c0b71c291d9d4cb5e67b75a7d29239b255b4c8562de09601ee34bcc55194f486de309cbfeea6bc76310ca9733562a3682bdfeedeffbeb8661dcb0a67457a3712c79e5b423ea707bdb7121", 0x9b}], 0x1, &(0x7f0000f76000-0x60)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x60, 0x10}, {0x0, 0x0, &(0x7f00004fc000+0xc74)=[{&(0x7f0000f77000-0x14)="027336c08d544954096f6bc15669313e0b5542b0", 0x14}, {&(0x7f0000ea1000)="b39053ab327cf360e41ca8b239431b986746b15c50760ed1919e90abe0b1fefe9a9a17aab67e0a71f3cd948dc592906977210c36", 0x34}, {&(0x7f000029d000)="159b58de74c27327666b72cee7f9e61729e7c21e49aa0cf89bf35ea6ac79485095f38785485ec46fa9baea6b30406adafdd7194424d017ebe8728afdb98a96609e278a6dd65d98c8159b555f41669f39888524185a285dbdb96fb95aa726bdb2e490f75c0ee246d10ac829f72c69f792580ab3315bee9e181d770045b1755a457d", 0x81}, {&(0x7f0000f77000-0xdb)="97c709e1598a17e74524f6d2f420905d995173e815ee6d9d14908b9b2a7d073031c9ae9cd31b71c3a3f848ec7692b447324f3a4d3120b0bb10ae1495654fe9c8338e79205e5a5fd436d2921d84451450d8cc151b8f1b611f48da969dca60f140958326b0af123deeef481e1aa88c699ec1828e71a53061c0ab10d5e8c0c38fe4e915618db6c103866356246c5e822bc1a0e77b5dd82cd16bc1e188e22100cbbd18e87baf82edf5f965548a8e706bfccf30378430e7197308d395a27ec5dd358615cea1bc005c38882f80b7f15c26ea1cac5518256701ad8bb231cf", 0xdb}, {&(0x7f0000719000)="ac6a74ef75e5e030b9f6c9399367d3bcd4f9e40dc6b3dee653747c5526a6c54097b812c91d6cf95d02f5e9563b7c4286fc7eec0427d9b05d9a7836853e259d9bce5ce24cbde14dd4546f0db4bfc6a2637cb62b8ca53439540e6f4e623cbe009850fd4d25b9f983c085a8e26bbf9bd1a7c7207d750ce4bb3c85dd46eac0f5728d358cef008b0bf7d241cd5496906e6df067f8847a8156fbd8d09224ee24c68d35bf3ba31b2ecf456433e2d1633c0918985454d7b7f6e7000f", 0xb8}], 0x5, &(0x7f0000f77000-0x1060)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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{&(0x7f0000f3a000)="89f8a335d666fdc3450bcd7b0f26df507f13f057be4fcf6181a3b491366a0df5c97a01c5207759e00e5f6516355f3b6604adb4bbd47600f406012a6b19d7e945791466065eb4bc0fc41adf6687be8842588db43b811e4ab9aa492c8c14f927efe1a77a9651ab3700fd5bec6c15b56fa3a3", 0x71}, {&(0x7f0000f7a000)="7c66e4f8b7a70eee", 0x8}], 0x3, &(0x7f00002f4000)=[@assoc={0x18, 0x117, 0x4, 0x2ca}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x68, 0x117, 0x2, 0x51, "d4f39a88ee62b1c5d1bdad389a05135a9db13c5311cfb5ab44a92ce9fbd2aedbc9b1a85bced8449b1c8b07e1a9f6ba014a525d738de9709c307aafeadd41fd9100f93f2042c38bc62fc2fd822a94dc71c0"}, @iv={0x88, 0x117, 0x2, 0x73, "196c1f5bf0e74e7e119e2c414d414f1f19296b25515eca94a048bc1082ab8662a8c913a00a7200a63451459e3df844de02907b4e3f453ef437d2efbf4ccabf152b37f01986030fb9c019d43ff92d540148778587eb878976bb735a5a7638997cde62ded53f1ee2e02a2aa60988cf9f59afe5e3"}, @op={0x18, 0x117, 0x3, 0x0}], 0x138, 0x3fff}, {0x0, 0x0, &(0x7f0000005000-0x20)=[{&(0x7f0000e4d000-0x62)="1459be260f7e19e8590bd92e5bdaa2b3565af37897e4e5ee772b496be8ccfa322dc9d4f7c3b9b1c86e7db0fcccad5956d0a523a0860bb342ed105b450b30c5d4b262fa6eeded9a3b1a811dbf313a6983a54b0cf9c67f9722a1f993d3579eac4a5c6e", 0x62}, {&(0x7f0000b7c000-0x52)="cf98078222fa2b536e765adb40f011491e465295c09c20da7494f855133c31fb835ed12237f2e77a2ced731974f813c4234fb8ca5eeb1ae7416a37b5e186a6d6972bf1552134b5de771193f4bd288f4c82c9", 0x52}], 0x2, &(0x7f0000f7b000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xff}, @assoc={0x18, 0x117, 0x4, 0x81ec}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0xb8, 0x117, 0x2, 0xa4, "1130daec58a989159937a38f6cd9ce607d708592e4647d60f2167636def7a95f19d4bcbc939016a5902833054894e91f2b50883ce901186d9053b3fee992a232ffc06cdcd2fc5d98e3abe10833c52f74db64b9db727335372de129c86341f62891798fc5db0f013f77f395ddcf41b6b1d3c8f63238c56f1161c2696a23a7a43d579c4fbe83a501047c4731743b21ff0de5f9d1b4f75d7f6c00ce846f0f90306f1a462f49"}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x160, 0x8001}, {0x0, 0x0, &(0x7f0000164000)=[{&(0x7f0000867000)="5e8b04b730d8311d465df3e672fe186a73b9b9f32bdd87c2bcc2309d90997544b295c29e4e14420da3a806d14913c9993701d78c10114e6272748e07cdabe43a6c0ad47018339ceaba616a659f0078724161d7752dc704d3f7f2c7801f8026bdb73d9522bc291f0b3849c4bd1e6c9e76b4649575e0cba038556a6eb0e668ace493d1", 0x82}, {&(0x7f0000f7d000-0x2b)="9438edc56268281859a58a846186a05817dc29b95cedfca83759e9bb34da32d8028ec2335e6c38fdaa0312", 0x2b}, {&(0x7f0000f7d000-0xce)="13410e816c9c7b15ec8b7d27ef69c0658672afc5294d8fdf2fa398e58e1f6389f8a74e589ad3eea93f684af1b06ed5fc4000e33da99faf09b1a62a0bc803a30d86d938b1fca08bb52677f51e3de586a852a39c87e1b82c9d2dbcc80ea9023dd2f89cdd8094df05d170081f03166184057a6373150035981c973edee83015a9ef82feb5f125179ba98a3658dc4c200966619ea47011659ecd1c2d5385015d8c4d10e3ce258db458cad65e5c4918e0647ce55a9ec85fab10d548f16c1b0c33501ddd34c8954687be647e0b7de8e093", 0xce}, {&(0x7f0000f7c000)="", 0x0}, {&(0x7f0000f7c000)="0f439f97cbc076849d0fedff60848c991a5a17f14c2513fbcdb63e138c2801fe2d8324b292444a736a7b92fb9b01bee9a9833de87708b8493c454a1f052accb54fd2a81f0d3e95f9e8998cba44af4879e0686b8d9afdfbafb63df790e1fbccd2ae151b3b464e495281dd4834a86c1d7a13c28d", 0x73}, {&(0x7f0000f7c000)="", 0x0}, {&(0x7f000083d000)="3c79a825310444ec5204207c5c7a3e3073dd3d928cf4945ff48d7dbb64ff3b62bf8525d136a2212e8cc4051adecb37ef9e95140d1b92ed4c353c689d157773f10d45229432e2d8d4c0da688685bf69", 0x4f}], 0x7, &(0x7f0000ab1000-0x230)=[@iv={0x48, 0x117, 0x2, 0x31, "0ab6da8fa9936ed6b5978ccdc23d8f174f75f6672738a88b3b59f8215488ddb40a6a20765dc1853b99df5a51579b80e30a"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x800000000000000}, @iv={0x108, 0x117, 0x2, 0xed, "18cfc5a80694aca927bce5c0b9d44f6e697fa2c556b9ba6e5c5f5de7d25e57d3598291afb9d0ec93789ae2a390ea8e6ec18d2186511cadd860d285f2efee209e54c79267b0edcef8750a07ffd76f2080215410a07c9314a51a2517d51870f466ce45c644d0a816233a1d90c113426de0e2e3eceef59c2bcd72bb982d4483ade1455da689bb5a58137a760a6b1f3d33da161ecc1a2c4834c316cc391757fe400baa9c50aca30ae5ad4a5959cdf2febfef2ed86305344794ab8e8fddf4b6db0df3ad874670ef6b959d5e3dca5d932eb0f9fbe28aacbe8b70f115b99367c6e51f1310f95b767760b07a03dc8df45c"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x50, 0x117, 0x2, 0x3c, "34c620d4dbcfd47665704123512695e51a574fdb6ab8060847de69fe296370663fbc7e70ad51dcc6089f8c46b46a5b9d4078d2db6adbd0b2f1d713ec"}], 0x230, 0x0}, {0x0, 0x0, &(0x7f0000f7e000-0x20)=[], 0x0, 0x0, 0x0, 0x24000080}, {0x0, 0x0, &(0x7f0000f7e000)=[{&(0x7f000040a000)="cec4b5b1c1c2f0e532f72c95e64d7c0cd98a51f41ad49228dc2d72e7198d6b82077bfeae06a2a7b59ec95e6111074e625c46e67ffd4dccef043af792d06e5b4de5c9a5d4b8c5f4492733b45d0e1f", 0x4e}, {&(0x7f0000f7f000-0x45)="74826340d285e65bae534f78d9deb8021beb31b20c3aa08217890bb9e98fe18a23148d633ec4f5ecaf5dac85345ea3f382c133c349b6378eed6655b0569b5ebf99f4ea02c1", 0x45}], 0x2, 0x0, 0x0, 0x20000000}], 0x9, 0x4000083) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000649000)="beedcb9dc7250c04a34849fd14d5dd2d7867d48a2ef2419d000000026e0cf3d5d71acb7dbc2e79bc0274910be918e07c080453364086b92a587f2df4c1bfd8f040b526f6f6b84e792349880d030257144436adc717c744c579da97392c0ddfd36f24f01b7384d76a1c4b59b98be805000000000000008eeddcfa9ab31820165bf10f961e87ccdc12baaa6e065acbff6624db9ce57cd511ab8d487119faeb", 0x9e) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000df0000)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xfff}], 0x60, 0x20008090}, 0x41) sendmmsg$alg(r5, &(0x7f0000368000)=[{0x0, 0x0, &(0x7f0000932000-0x30)=[{&(0x7f0000f72000-0xc8)="5f", 0x1}], 0x1, &(0x7f0000336000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x8000}, {0x0, 0x0, &(0x7f00003d7000)=[{&(0x7f0000ef8000)="b93e0d94bdfd6ebdbcd346870f73cf3eaeedd4044591c9b57f8415ef337331008eb6d5025da6d81d9d3611ea747117bb952ea364b0d058d1b3faf653522ac8278ced4e983e258044b8a8d0b637aa45d2621e57c71bac1ede88c887f453ab2a1d06de79a967075bcc5e224b763d2e36033c40c24876f6", 0x76}], 0x1, 0x0, 0x0, 0x12}], 0x2, 0x4040040) recvmsg(r5, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000f76000-0x20)=[{&(0x7f0000324000)="0000000000", 0x5}, {&(0x7f0000f72000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}], 0x2, &(0x7f00008e6000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57, 0x8a}, 0x20) recvmsg(r5, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000f77000)=[], 0x0, &(0x7f0000f77000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3, 0x3}, 0x40012042) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000ed6000)="0000000000000000000000000000000000", 0x11}, {&(0x7f000074b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f0000f12000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f75000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}], 0x4, &(0x7f0000ec7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b, 0xffffffff}, 0x2021) [ 43.633853] audit: type=1326 audit(1512799405.644:68): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4118 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40cd71 code=0x7ffc0000 [ 43.633873] audit: type=1326 audit(1512799405.645:69): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4118 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 2017/12/09 06:03:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000aee000-0xc)={0x0, 0x0, 0x0}, &(0x7f000066e000)=0xc) perf_event_open(&(0x7f00004ef000)={0x0, 0x78, 0x2, 0x1, 0x3c, 0x81, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x6, 0x32a, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x25, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0}, r0, 0x1, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000040c000)={0xaa, 0x2, 0x0}) r2 = socket$inet6_sctp(0xa, 0x400005, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000e50000)={{{@in=@remote={0x0, 0x0, 0x0, 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}, {{@in6=@empty={[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}}, &(0x7f0000857000-0x4)=0xe8) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x1e, &(0x7f00005d1000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x6, r3}, 0xc) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000f44000-0x20)={{&(0x7f00000b3000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000e4b000-0x4)=0x0) wait4(r4, &(0x7f0000083000)=0x0, 0x8, &(0x7f0000e8b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = creat(&(0x7f0000faf000)="2e2f66696c653000", 0x3) write$sndseq(r5, &(0x7f0000012000-0x2e)=[{0x0, 0x1000000, 0x2000000, 0x0, @tick=0x44, {0xffffffffffffffff, 0xebf}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x30) clock_gettime(0x3, &(0x7f000010b000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00004b9000-0x8)={0x0, 0x0}) utimes(&(0x7f00008ff000-0x8)="2e2f66696c653000", &(0x7f0000d6b000-0x10)={{0x0, 0x0}, {r6, r7/1000+30000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r5, &(0x7f00004ec000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000dba000-0x4)=0x8) openat$kvm(0xffffffffffffff9c, &(0x7f0000059000-0x9)="2f6465762f6b766d00", 0x40, 0x0) socketpair$inet6(0xa, 0x2, 0x4, &(0x7f0000529000)={0x0, 0x0}) poll(&(0x7f0000758000-0x8)=[{r8, 0x1, 0x0}], 0x1, 0x1000) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x1001, &(0x7f000005b000)="a5") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000016b000-0x10)={0x0, 0x200, 0x101, 0x4, 0x0}, &(0x7f0000df3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000072d000)={r9, 0x6}, &(0x7f0000813000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000d95000)={r10, 0xcf, "c136deaece30a73eba8da635fab903ddd9441546971a22f118fd7acc9265205b0d6ad32ac97fcfd774b1095f7616f34599967b903b5549b10ee7a1365d0aaa4e094db4cfe55344d81cbd6a4e908fae541e5efa7ee4ed7c733036ab8da5b7094c93e3a7f08d3f424a0e14f94fc7799205e367b95cfb4d85945e278563cc70c521801296f4e309108112beddff0ebec2c7e381121491986e7252f70cb9cab6e1002631a700000000f434dcbb6c55118726406d95036b7787c200239ae462c8f1e955bbe2a021d497ffbc5375b42e35a5"}, &(0x7f0000b75000-0x4)=0xd7) dup2(0xffffffffffffffff, r2) unlink(&(0x7f0000e88000)="2e2f66696c653000") open(&(0x7f0000ffa000-0x8)="2e2f66696c653000", 0x2010000, 0xe2) fadvise64(0xffffffffffffffff, 0x0, 0xffff, 0x5) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ded000)="2f6465762f7161745f6164665f63746c00", 0x802, 0x0) open(&(0x7f0000b37000-0x8)="2e2f66696c653000", 0x181200, 0x89) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00001b7000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/09 06:03:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_getparam(0x0, &(0x7f0000aa9000)=0x0) r0 = add_key$keyring(&(0x7f0000eac000)="6b657972696e6700", &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)="7573657200", &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)="3116b042d3d2c390dee3a255ec4a8d9d652d9c36c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e3617cdf8f03fdf02218642ab83996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5cb8c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474", 0x7f, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f00004ac000-0x5)="7573657200", &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000afa000-0x2)="0003", 0x2, r0) r2 = add_key$user(&(0x7f0000893000)="7573657200", &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="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", 0x111, r0) r3 = request_key(&(0x7f0000a99000-0x5)="7573657200", &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) pipe(&(0x7f0000b3b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00008e5000-0xaf)={0x0, 0xa7, "7f493efe1740f05d2c5f62557ebabe6dc665436b249bd48c96762bdf3e710844f7308d4c9dd588c0f10862eeb4731dd66a36c4def2462c5714882acdea9e7b991549d6d30e3cfa9b8247496285b59b761d771bdc25da2323543817116268fc04a309e6ed5c9cfb43c0d7e62908b4d231db44e4c011bb8b68d2a98c925de7c505a36a5689851875fee761d55d0a548101f755ba47cfa84071fb303683bb1403014d5ebcc5442881"}, &(0x7f0000800000-0x4)=0xaf) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000909000)={r6, 0x7}, 0x8) fcntl$setstatus(r5, 0x4, 0x4000) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r3}, &(0x7f00005cd000)="", 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={"67686173682d67656e65726963"}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/09 06:03:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept(r0, &(0x7f0000426000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000ef0000)=0x60) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000e49000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000f1000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000ac5000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x203, 0x8000000002, 0x2, 0x500, 0x800401, 0x40000000, r2}) getuid() getsockname$ax25(r1, &(0x7f0000805000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000feb000)=0x10) socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f00002ee000-0x5c)=[@in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x2ab8}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000c3a000)=0x0, &(0x7f000048b000)=0x4) pread64(r1, &(0x7f00000cc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x1b) getsockname$inet6(r5, &(0x7f000011b000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000015c000-0x4)=0x1c) connect$inet6(r5, &(0x7f0000460000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c) setsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000c0e000-0x4)=0x7, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0xf72f10310c04fee6, &(0x7f0000d87000)={@broadcast=0xffffffff, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f000016b000-0x8)={0x0, 0x6}, &(0x7f0000787000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000501000)={r6, 0x2, "d991"}, &(0x7f0000537000-0x4)=0xa) getsockopt$inet6_int(r4, 0x29, 0x200000000003d, &(0x7f00006a0000)=0x0, &(0x7f0000553000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000a51000-0xc)=@assoc_value={r7, 0x4}, 0x8) recvfrom$ipx(r1, &(0x7f00003d1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4, 0x40, &(0x7f00007ef000)={0x4, 0x6, 0x7, "80c8463c7caa", 0x8, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00003ff000)={r6, 0x5, 0xffffffffffffffff, 0x1ff}, &(0x7f000068f000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f00002c2000)=0x5cb, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000077e000-0x14)={0xffff, 0x5ea, 0x6, 0x7, 0xcbc}, 0x14) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000300000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f000069b000)=[@in6={0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}], 0x54) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f000043c000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000bc1000-0x4)=0x1000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000277000)={0x0, 0x5, "0000002857"}, &(0x7f00002a8000-0x4)=0xd) 2017/12/09 06:03:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000cf5000)=0x0) syz_open_procfs(r0, &(0x7f000069f000)="6e65742f626e657000") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e3f000-0xf)="2f6465762f73657175656e63657200", 0x101000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000349000)=0x0) r3 = syz_open_procfs(r2, &(0x7f000000a000-0x5)="636f6d6d00") ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000003000-0x4)=0x3) exit(0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000619000-0x10)={0x4, 0x2000, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bca000-0x11)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) readahead(r3, 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r4, 0x540e, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f000000a000-0x8d)={0x0, 0x85, "eaa3ffe79179fc60a87b1e36250b986be901b555c079133aafafe3d528aa8cc93b27551d8381c0d4a0916cbc4cfd311f5579e6251fd82aa612402afbc9d90afaf552b26b6b3b42f94247a07697e413146303fe19f6c1b4cf1e20e725643d6c0b9368e5726d30d77d0ad9071f385aca3a86d5c0c05a603a64914e52b9a8d20bd5f47d4444d1"}, &(0x7f0000016000)=0x8d) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000583000-0x5a)="1d6a87f4f9c0bccf34e917f6fec8fb43d80bee72c95485d17ea9e17cffdf76db09ce91cd3cefb712f9a545683c26531d8d7776c0d82791532c96b5b17bed2050609326a03b2fedb4d8d1640d501c22c93574bb3d03da934517cf", 0x5a) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000017000)=[{&(0x7f0000017000)="9e4b2d84a1b8040900000000000000003fa39d3fab", 0x15}, {&(0x7f0000003000)="d3db876e624a06df01cc692b1f197c8a85f134641a36a7aefd8eaa307c2d78feae4882bf21fdc5ffaeb36def64c24727ccea1bd14d24ed8a8f2f86cc172407448d4225c8adddd01f904d659f0f77557d495a69ec3360455b8ea900000000409e38c72f42cfe15bf5e5ba6d6a", 0x6c}, {&(0x7f0000015000)="36ae387098879809168b9138004bd953efbbe8c39a493418054c389c7ed8a19770d659025054d2a08f86ba12d13a7c513870fc38ee6d53231ff4c806b926e7080981688d7271348dad07cffcf326cbc68a279c56b4adedbfb467209a55ac1e81a8d5f3af67282900754c", 0x6a}, {&(0x7f000000e000)="559efd56e1e4ad0f6bc8ad4ac30bbfec782c7dbe32b242246ae3dfea03dc8cff3dab05f6be22811f82964f13b46896e4c08dee467c029c4bab1b9108c0c1672f895c7ffd8e9a2d6ebb73b82f2c59fee7462f2bd17f9e0d11cf0fab08019e27625c6ca9a587bd7a2bfe7bb80f4ff55a79320415834766169ed4455d8ac8af53e6490dd6e9ae678d7103853d59cf71c45cdcb8dcd9ccf12f5139b1aa28eda99f4e46ffe5975213efd8ad8b757b9dd6fa40add2cec26efe9bfab94cadfe4adc9316e0f644aa17b8d489", 0xc8}, {&(0x7f0000018000-0xee)="348bc086ae59cb0893ae8da127ac84fbee5a6b7efce6bfe444c3a68dafc373d1477ed917b0239c604e30a567a42dc9ad8e08997df6013d88f18363c64bc5318c5ebc7a61c3dc24175a6ba2c9401f1ce535233170f51ce96dd6dd6f398722e9c410d6cf814a204d9a69b15753d674bb8847e6fc3487cda04c4e78a2df3b066528a3705965ae0a433f8fa8ffd1ff23ab623ebf1edca93474647fb2ac5dfd944dc19e827963a53e06f15158f0cf9c3b384abea7c64c0d8c84e6916df59fa0ae894ce12bdd6b3b423a04e40f3c6e912f6dd6fde9c30b253a9bfacab62effec1f998d0cf0c61b301ab7e576017967dc11", 0xee}, {&(0x7f0000015000)="eff8966f4bcfba8a07b14c0dc23111603b5d30dd78fd301866a9a27552d22af84edd9b9aeaeea3735b941734514a6cd6b5ab1e307dcc5bb0a43a54acd193572d076b0c5ffa9865be6df066662b66a931edcc5a3fd946550455d27f445d9938cc9934d95c06c7bec5e835e8229e5b0a3979768577df4811fde78ef2e5b837a2950c72bca44f169f16073d9455def4047ddd5dc14fb476a2a25487cc076f6bc5f76205ec28ec9e14c87e4ae7b6212a374a59676726a7a41c8f3ce798294e9ebf24699cfd287271db871fb0f0a1e0a2", 0xce}], 0x6) preadv(r3, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)="00", 0x1}], 0x1, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) delete_module(&(0x7f00009c6000-0x11)="2f6465762f7667615f6172626974657200", 0xa00) ioctl$TIOCSCTTY(r5, 0x4c06, 0xffffffffffffffff) readv(r3, &(0x7f000055e000-0x48)=[{&(0x7f0000f2f000)="", 0x0}, {&(0x7f000018f000)="0000000000000000", 0x8}, {&(0x7f0000bf6000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f000018d000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f00008dd000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f0000701000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000ee9000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000406000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f0000e25000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}], 0x9) 2017/12/09 06:03:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f61636365737300", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bde000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00001b6000)=0xa30, &(0x7f0000a6f000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000087e000)="2f6465762f7663732300", 0x1, 0x3ff) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000a90000)=@generic="c004f1ea7901fb2641724f742104ac1e") syz_open_dev$sndtimer(&(0x7f0000ef0000)="2f6465762f736e642f74696d657200", 0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) syz_open_dev$sndseq(&(0x7f00001d5000)="2f6465762f736e642f73657100", 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008b6000)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x8) bind$ax25(r0, &(0x7f00002be000-0x10)={0x3, {"47f8cfa464540a"}, 0x6}, 0x10) ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, &(0x7f0000f87000)={0x2000054, 0x0, 0x200, {0x0, 0x0}, {0x3, 0x4}, @const={0x4, {0x6, 0x8, 0x8000, 0x7}}}) truncate(&(0x7f000091e000-0x8)="2e2f66696c653000", 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000660000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x0, "67636d28616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) execveat(r2, &(0x7f0000563000-0x8)="2e2f66696c653000", &(0x7f0000992000-0x8)=[&(0x7f0000262000)="00"], &(0x7f0000fcc000)=[&(0x7f000020c000)="67636d28616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d9e000)="67636d28616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00009b0000-0x18)={0x0, 0x800, 0x10, 0x0, 0xb18}, &(0x7f0000873000-0x4)=0x18) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00006eb000-0x10)="0a0775b0d5e383e5b3b60000ded9dbb7", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="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", 0x700}], 0x1, &(0x7f0000df0000)=[@assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x60, 0x20008090}, 0x41) recvmsg(r4, &(0x7f0000ed2000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000c40000)="0000000000000000000000000000000000", 0x11}, {&(0x7f000074b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f0000f12000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000f75000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}], 0x4, &(0x7f0000ec7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b, 0xfffffffffffffffe}, 0x2021) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x100000000000000) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/09 06:03:25 executing program 1: alarm(0xffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x1c, 0x0) r0 = socket(0x5, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)="2e726571756573745f6b65795f6175746800", &(0x7f0000bc1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006e6000)="00", 0xffffffffffffffff) mmap(&(0x7f0000000000/0x88f000)=nil, 0x88f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioperm(0x3fd, 0x7cf, 0xffffffffffffffff) bind$llc(r0, &(0x7f0000943000-0x10)={0x1a, 0xfc, 0x1, 0x1f, 0x4, 0x9, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="860700660006", 0x6) mmap(&(0x7f0000659000/0x3000)=nil, 0x3000, 0x3, 0x3e, r1, 0x0) mmap(&(0x7f000088f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r1, r1, 0x10000, 0x0) mmap(&(0x7f0000891000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fchmod(r1, 0x88) mmap(&(0x7f000014c000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x34, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000b4e000-0xc)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) prctl$setmm(0x23, 0x0, &(0x7f0000726000/0x2000)=nil) stat(&(0x7f00004c9000)="2e2f66696c653000", &(0x7f00009a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000be9000)={0xde1}, 0x1) bind$ax25(r0, &(0x7f0000dc7000-0x10)={0x3, {"97c98868f62778"}, 0x3fc}, 0x10) getgid() fchownat(0xffffffffffffffff, &(0x7f00006dd000)="2e2f66696c653000", r2, r3, 0x1000) sendto$inet(0xffffffffffffffff, &(0x7f0000890000)="51918cf29f669c7deb5294775dad77984cac8d8ec96b07bf44f6e534a50979dff39532ce5629eb5a8ce530f4a2aa939b2d024f3afcf558cb118297f99eeebb999643463acfca3ac63911e0d9502b916c4585c5d8d0a155f0b497d1a1aa2fe94c7b7897ff72ee", 0x66, 0x0, &(0x7f0000471000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fdatasync(r1) 2017/12/09 06:03:25 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00002bf000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = creat(&(0x7f0000a79000)="2e2f66696c653000", 0x10) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x81, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000001000-0x390)={0x6, {{0xa, 0x3, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x398}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3377, @loopback={0x0, 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000cde000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2c3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}], 0x84) listen(r4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2000, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x40, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe7f, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x8000000a00000002, 0x200000000, 0x80000000, 0x0, 0x100000000, 0x0, 0x0, 0x0}, 0x0, 0x400000, r5, 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f000083c000-0x4)="6e667300", 0x0, &(0x7f0000f11000-0x1)="76") r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000a3d000-0x4)=0x7c, 0x4) setsockopt$inet6_int(r6, 0x29, 0x4a, &(0x7f0000414000-0x4)=0xb3ea, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) write(r2, &(0x7f0000ef9000-0x30)="b63db95e0900000000000000739315d61dcc436aed5ed2bc7018cebc9b97ae21914d872c67a2e22c9b160e96aa1fae1a", 0x30) write(r3, &(0x7f0000e8f000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) ioctl$TIOCLINUX5(r7, 0x541c, &(0x7f0000bba000)={0x5, 0x2, 0x4, 0x3, 0x6}) writev(r7, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) writev(r7, &(0x7f0000242000)=[], 0x0) ppoll(&(0x7f0000ed5000)=[{r7, 0x0, 0x0}], 0x1, &(0x7f00005ee000)={0x0, 0x989680}, &(0x7f0000925000-0x8)={0x0}, 0x8) setsockopt$inet6_int(r6, 0x29, 0x4, &(0x7f0000f17000-0x4)=0x3c, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001c3000)={0x6, 0xffffffffffffff9c, 0x0}) socket$packet(0x11, 0x2, 0x300) 2017/12/09 06:03:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00003e3000-0x7)="6d61707300") sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000076f000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000abb000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a85000-0xe3)={r2, 0xdb, "48cc707dbdda091860faf4a52c3548b98f8f350b0cc4c001a2f2f3716326532dd835a522e6ace6bc6794d384545ad6adc523930889d5fafc0c98a2c099afc5648a26f3090000001a49a73ed723bf43d6f4bca00c34d9187592b4e981f60e0cafe44bb285938df020ca9cadc57dc33518884906e82ef1d3d76b694e77ff7259b26762ed013ffd112b8f46978e8aeddf66d97c931d69c941c0af5499c997134a029a1f97d6332b515616e70bb88865167c601c66c126066533134a732a2acc5f2d5b78517c8d65b739207b29cd94f17401bda9391397548128324a98"}, &(0x7f0000669000-0x4)=0xe3) 2017/12/09 06:03:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x2) bind$inet6(r0, &(0x7f0000fc6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ac9000)="5e", 0x1, 0x0, &(0x7f00008bc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x8000000007b, &(0x7f0000ff9000)="", &(0x7f0000ff7000)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00001f8000-0x10)={0x0, 0x4, 0x8, 0x2}, &(0x7f0000a48000)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006ad000-0x8)=@assoc_value={r1, 0x2}, 0x8) [ 43.952791] sctp: [Deprecated]: syz-executor6 (pid 4185) Use of struct sctp_assoc_value in delayed_ack socket option. [ 43.952791] Use struct sctp_sack_info instead 2017/12/09 06:03:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x4, 0x100000000000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, 0x0, 0x3, 0x0, 0x2, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000947000)={0x0, 0x0}, &(0x7f0000b1c000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xe1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0xf7, 0x0, 0x0, 0x1, 0x0, 0x10000000, 0x0, 0x0, 0x8001, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x85) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000207000)="2f6465762f6877726e6700", 0x8000000003ffffe, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bac000-0x9)="2f6465762f6b766d00", 0x101000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000263000-0x9)="2f6465762f6b766d00", 0x400, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000124000-0x4)=0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000ae2000-0x18)=[@text16={0x10, &(0x7f0000fb7000-0x59)="baa000b0e6ee0f060f4354000f22d22e0f07ea965ab80066b80d0000000f23c00f21f86635000009000f23f864660f013d6766c7442400e40000006766c7442402c50000006766c744240600000000670f011424b868008ee8", 0x59}], 0x1, 0x0, &(0x7f00009ea000)=[], 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f000043f000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r8 = dup(r7) ioctl$KVM_IOEVENTFD(r7, 0x4040ae79, &(0x7f0000f9d000-0x20)={0x10000, &(0x7f00006f8000-0x8)=0x0, 0x8, r8, 0x2}) r9 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c85000-0x11)="2f6465762f7667615f6172626974657200", 0x1002, 0x0) r10 = add_key(&(0x7f0000753000)="6269675f6b657900", &(0x7f0000d9a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007d5000-0x24)="e4da3957bd26e18c96e26ea6ba237306611d8daf9cb6ea75343cbe4f0ed4f6e231037ee3", 0x24, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r10, 0x0) ioctl$KVM_CREATE_PIT2(r7, 0x4040ae77, &(0x7f0000a62000-0x40)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r7, 0x8048ae66, &(0x7f0000d15000-0x70)={[{0x0, 0x0, 0x80, 0x0, 0x6, 0x9, 0xcd, 0x0, 0x0, 0x0, 0x5, 0x7fffffff, 0xfffffffffffffff8}, {0x6, 0x80000001, 0x0, 0x0, 0x40, 0x2, 0x9, 0x43b, 0x0, 0x3, 0xfffffffffffffffe, 0x7fb, 0x6}, {0x100000001, 0x0, 0x5, 0x8, 0x200000, 0x1, 0xfffffffffffffffb, 0x0, 0x1, 0x20020, 0x18ea278f, 0x7f, 0x1}], 0x1000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r7, r9, &(0x7f0000168000/0x18000)=nil, &(0x7f0000141000+0x8f4)=[@text16={0x10, &(0x7f00003cf000)="ba4100edbaf80c66b82c6cd08f66efbafc0c66b8cd82000066ef0f01c90f08dabd00000f01c9baf80c66b8248f778366efbafc0c66b80000000066ef0f213566b8e1b100000f23c80f21f86635080080000f23f8f30f01c3", 0x58}], 0x1, 0x40, &(0x7f000070b000)=[@cstype0={0x4, 0xf}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000aed000)={0x0, 0x0, [0x800000, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/09 06:03:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) r2 = socket$inet6(0xa, 0x800, 0x4) r3 = syz_open_dev$tun(&(0x7f0000a59000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x80088000) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) chroot(&(0x7f0000000000)="2e2f66696c653000") r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000072000-0xc)={0x0, 0x1, 0x30}, &(0x7f0000e8d000)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000a81000)=@assoc_id=r6, 0x4) r7 = socket$inet_sctp(0x2, 0x2, 0x84) fsync(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000d06000+0xc83)={r6, 0xffffffffffffff00, 0x3, 0xffff, 0x8000000000fff, 0x6}, 0x14) getpeername$netrom(r4, &(0x7f0000e3a000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000886000-0x4)=0x48) r8 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r8, 0x84, 0x6b, &(0x7f00005dd000-0xa4)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f00007f7000-0x10)={0x0, 0x3, 0x2, 0xa454000000000000}, 0x10) r9 = eventfd(0x100000000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f000063f000-0x4)=0x81, 0x4) io_setup(0x0, &(0x7f0000c7b000)=0x0) io_submit(r10, 0xa, &(0x7f0000845000-0x28)=[&(0x7f00009b4000-0x40)={0x0, 0x0, 0x0, 0x3, 0x400, r7, &(0x7f00006eb000-0xb5)="9618b74710dae21476e4b8ff1bbc1aef3f18d4fac741eae35fb2c081cb84befc885edb73e9a1a0e9ebfe27f8048bac1361740874114bc23a83e9a76cb5ff75572c976e048e24e76a5103d162ac41a8c85b628ea296d8b841be396b0176ae66638882f6aa2edf93a3371ff9f950ca15cf4c7e76ffde6b0f6c9bc740b5f0cdc24a7ef46f2dc03d134a6ee29ce46dda679fdfa26886b53bd945ed942d979c17d3de8d9434f78756ee9017aa907c171a274a46ceb3270e", 0xb5, 0x7ff, 0x0, 0x0, r9}, &(0x7f0000f2e000)={0x0, 0x0, 0x0, 0x3, 0x6, r9, &(0x7f00006c4000)="334ab03b14cce9ef6e577921ba9b299b70f4880fc92842ead0ebe81a060285a92846da8bc624c455dae731ba15e4f8fb2f75b712d1cfd1258271412250875f53b31b7fcf43a827a6f5fe810ea57b3440326d45ac55fef0053f5491bbe46b838b95fd7dbb75560a2479f4dcfc6281a7ab3e9b3aa2a47b9d866dc69f0b84c9079d46dfac6569acb15acf0709205f5dfc6ab42438efa7e9173b5dc3c24a1bc7706089d42a69d2c13d1b8474c004f9841a7c1f52c88de49c01", 0xb7, 0x100000001, 0x0, 0x0, r9}, &(0x7f00002ad000-0x8)={0x0, 0x0, 0x0, 0x0, 0x2, r8, &(0x7f00003f0000-0x59)="e9f6a4d2f77bb99d2d1fddb38913137b44776f560925eb1e818f70de159d68b1394117ccef22b3f12154b6f020b808b1ab102209fac94a5e2bd16ad10cea462648b959d4e7a97d2d2e32abd71d2d33fc2c10057fb38c5aa760", 0x59, 0x47, 0x0, 0x0, r9}, &(0x7f00006fa000-0x40)={0x0, 0x0, 0x0, 0x0, 0x26, r9, &(0x7f0000890000)="53d95adcea0a13819a39db42a13f18563c5e534fc535478d9922b27bd4aff99edaf312cda6b0e1e1bb2a483b573b9355ce7da08120fbaec09d629bc754a9c486559749f403bf0fbcec80a9f7eb3048f2ae4765623307c697598d60d67c3436458f95bf823f7d6ec2e9d4523ee410336f0ee393825c52dcba5678e20eabf3d9533e5c17a63e08aba7738c93d3087fac660317d537752f9ab2967eeaf282d5928a7a22", 0xa2, 0x1ff, 0x0, 0x1, r9}, &(0x7f000014f000-0x40)={0x0, 0x0, 0x0, 0x6, 0xfffffffffffffa82, r9, &(0x7f0000085000)="e83eaf997f7a1ecf0f4864ff540daa454cd22163fbe7233b53bd419dbc8ab54ad26f951bdb0dc555bff50c37614f156d15ea3e95ed2a2360540f0f84b3ad466503347f9313b0facdfb147714a684752248a46be42ae841247859524bde70d373ae78a09804d3860cad28b29eac1056723d1a0b296015c70f9ff008804f61dc1c31de6f7c4fba84d6a5ef6f38ff422a312dfff6db3688473f0249ceb7925b94d749d62d8659af3a6c912204e628ac5d2376f6ba8296a036aeef184c63f0239903de4cba5d4da95b48", 0xc8, 0xe157, 0x0, 0x1, r9}, &(0x7f0000414000)={0x0, 0xb9cef5dd5acf07b5, 0x0, 0x8, 0x3, r8, &(0x7f0000718000)="477aeb80030052d1f13b70c795559c20b0255d956e8a59745b626edf671ff26870c2a207c31e9c822d87f9d6e535df405f93925ce32dbc3e1a2628e70cfdcc154edd22ae17c02883a4cb5d36a24746993b46694fd959e3de7fb1370f1fc6b95b6953a1e2bef542d5b621f966d29ee057f847a42ce5acf33f5fc08855bf9f8b953cfb397b1006f342327910d8e853b13ecf67270beb837c0429fccfdb02b11fa393deb390fa83b9997b0574ce3e0e3272e69a8fc87f16442b7e47531d85272534a34d3a37d3e5c8e3d7a65fce314dd8641ed62f1014fa248d8535ca33f67fe3a340a43c7f3513f7", 0xe7, 0x1, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f00004b5000)={0x0, 0x0, 0x0, 0x8, 0x7, r8, &(0x7f00006e0000-0x72)="a009e0d1dce3510199adcadafd47d2e0baa949d44a1cba6ea9db7cc7cc9b9e1a31cc00ee35775f1386f57f46fa17365ed03300177a7cab78c05a6342125500d05a91af7858507b9ed6ab0fcd08390d1c11fe11d2eaee36fdb87efa8642b83737d0d9a667efe6a89e41d82b799b06e11202ec", 0x72, 0x40, 0x0, 0x1, r9}, &(0x7f0000f40000-0x40)={0x0, 0x0, 0x0, 0x2, 0x3, 0xffffffffffffffff, &(0x7f0000a7d000-0xd5)="9e247736909f31c26a2c314f6e156219708ef32ba4a1072fbbc4aadfb269f773975ef3e1135d87189f2dc0f3b58afbab405075ecd67ff61f5514c06af792639f73bec63790635c00aab71339af4639677ae594acb7355522910e749943a18d5aa952d9f74c8a2012c0fbbdc5ea4a9a40ec3ee1c14d831ffe2d57c89666e8a2cf5bbaf249abc30454ac2721057908170423f83ed0d6127afd787c29f2971a1db0bbe037f9fdc68258f4e8d42e3c9c8ebf948a1f163321dcd92eaeb9267a19851d25fa4d0c395fed023a82997f43d31d68a4581cb043", 0xd5, 0xfffffffffffff000, 0x0, 0x1, r9}, &(0x7f00001b0000-0x40)={0x0, 0x0, 0x0, 0x6, 0x55b, 0xffffffffffffffff, &(0x7f0000e63000-0x1000)="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0x1000, 0x8, 0x0, 0x1, r9}, &(0x7f00004bf000-0x40)={0x0, 0x0, 0x0, 0x2, 0xffffffffffffffc1, r9, &(0x7f00004d4000)="f19b9a56ac94f4cfec9f63fb51625210778e29bdbeb02e887437260d8f753d00e9e12ce43311faf68af7c561fe59512621763d766417ca8574eccf6c2fc8999b7209d27cd8bf4f6134e37770e538ef06ea064794b3483cfffefd31c62cabbac21d9f59ddc4e4da6341c4a0614b", 0x6d, 0x0, 0x0, 0x1, r9}]) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000743000-0x4)=0x4, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="69666230000000000000000000000000", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f00000f9000-0x40)={0x1, 0xa, [@random="549e19980c3e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="5146ea248837", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f9e94c2c1b0c", @random="ef78019dea6d", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x220000) fcntl$dupfd(r1, 0x6, r2) 2017/12/09 06:03:26 executing program 4: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000093a000-0xc)={&(0x7f0000b0b000)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000009000)=[{&(0x7f0000004000-0x4)="00000000", 0x4}, {&(0x7f0000002000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f0000005000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f0000004000)="0000000000000000000000", 0xb}, {&(0x7f0000003000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}, {&(0x7f0000007000-0xa4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000008000-0xf)="000000000000000000000000000000", 0xf}, {&(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000009000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}], 0x9) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000003000-0x60)=[{&(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f0000007000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}, {&(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f000000b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f000000d000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6) r1 = socket(0x11, 0x3, 0x300) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000ffb000+0xab7)=[{&(0x7f0000006000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000fff000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000007000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000001000-0x6d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000005000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000008000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}], 0x8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x2000000109, 0x62, &(0x7f0000ffd000-0x2)="1eea", 0x2) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000ffb000)="ef8b21009b47906a6354a7291bf7ec43ea9c0b72bbd92a21a82246bd69229087f149bcc364141633ea77db715ba045e334187d035b2c121f4b448a0cd4db6f2a3f46ab437d0f67be61426632b5c3029ff2710a3640b22c82014318c7da00dec612aa3bf149419baf51dea3b92e349b9127efe350fd3eccdaa834508150c6b3af8436d63647461881cba8d301db6ee4857b55643fd6d74dbd4130940f075c7712e6d7561c23b8da0f9c2858b61771bd1a7aec5a8ff30be518fb4cec4ac2c34d83bb22f6c4a49211d7c427835d24016a83", 0xd0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000498000-0x78)={0x80000001, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xc50, 0x7fc, 0x7, 0x8000, 0x0, 0x8, 0x9, 0x5}) r2 = socket$inet(0x2, 0x2, 0x800000000000011) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000ffd000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x7202}) sendto$inet(r2, &(0x7f00007eb000)="b04ea1", 0x3, 0x0, &(0x7f0000fff000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f000011d000)="10003074bb964a0fcbfe9fc4289a51621d7b8f8b235a14f6d85a7cb4f722e95e19d785a228a4af9405019687f61a1aa731916e6dad665e5edc62c88aad7090f03936fc00080000000000002b15caf9d5a6f62245101ef90000e12e0162", 0x5d, 0x7e, &(0x7f0000fda000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ffe000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendfile(r0, r0, &(0x7f0000e11000-0x8)=0x0, 0x5) 2017/12/09 06:03:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) setns(r0, 0x0) faccessat(0xffffffffffffffff, &(0x7f00008d0000)="2e2f66696c653000", 0x0, 0x1000) r1 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) r2 = add_key$user(&(0x7f000049d000)="7573657200", &(0x7f0000a8d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e9d000)="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", 0x1000, 0xfffffffffffffff8) r3 = add_key(&(0x7f0000f0d000-0xa)="656e6372797074656400", &(0x7f00009e0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000060f000)="13af5dac2ea97b1036772976e9b4e17d3a475776a5940b8ea2480959b6aa7cfc898de205d96e35a6df0a4b09df3519b6569481e62670b364615db735f7103673fc85b4d9", 0x44, 0xfffffffffffffffa) keyctl$link(0x8, r2, r3) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000869000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000dc4000-0x3)=0x7, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000277000-0x58)={{0x0, 0x0}, 0x0, 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, 0x0, 0x0]}) r5 = accept$packet(0xffffffffffffffff, &(0x7f0000136000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000019c000-0x4)=0x14) setsockopt(r5, 0x6, 0x0, &(0x7f000087d000-0x1000)="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", 0x1000) 2017/12/09 06:03:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xdd1000)=nil, 0xdd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000c61000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x30a, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x46, {0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000045f000-0x118)=[{&(0x7f0000249000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000455000)=[{&(0x7f000045f000-0x2)="93", 0x1}], 0x1, &(0x7f000045f000-0x60)=[], 0x0, 0x0}, {&(0x7f000006e000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000045e000)=[], 0x0, &(0x7f000045f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x1000000000000000}}], 0x30, 0x0}, {&(0x7f000002e000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000d3000)=[{&(0x7f0000dd1000)="a6d4106692d19115320c2f3be1cf48400e525497d8171bade8635a3d6b96d4aed23a5b4ba737d6090a9fd44ad230f1e75b47ae15", 0x34}], 0x1, &(0x7f000045f000-0x60)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x0, 0x205, 0x8000, 0x1, 0x2, 0x2, 0xa8, 0x401}}], 0x60, 0x0}], 0x3, 0x4000000000000040) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x6, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000217000)=0x0, &(0x7f0000700000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xb62000)=nil, 0xb62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000a4000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c4a000)={0x9, 0x4, 0xb, 0xfffffffffffffffe, 0x3, r0, 0x3}, 0x1c) mmap(&(0x7f0000b63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00005a6000-0x30)={0x1, 0x0, &(0x7f0000604000)=[], &(0x7f0000cf6000-0x5)="2700", 0x4000000009, 0x80, &(0x7f0000b4f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x0}, 0x30) write(r3, &(0x7f0000779000-0x1f)="1f000000120003f2f909000000e100770100000005002200dffe1aec000081", 0x1f) recvfrom(r3, &(0x7f00007e6000)="", 0x0, 0x2001, 0x0, 0x0) recvfrom(r0, &(0x7f0000c8e000)="", 0x0, 0x0, &(0x7f0000f32000)=@sco={0x1f, {0x8, 0xffffffffffffffc0, 0x1, 0x8, 0xf7, 0x1f}}, 0x8) recvfrom$ax25(r3, &(0x7f00001f4000-0xed4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed4, 0x800001000, &(0x7f0000b73000)={0x3, {"32a4418c9f497a"}, 0x0}, 0x10) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f0000c9b000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 44.084891] sctp: [Deprecated]: syz-executor6 (pid 4196) Use of struct sctp_assoc_value in delayed_ack socket option. [ 44.084891] Use struct sctp_sack_info instead 2017/12/09 06:03:26 executing program 0: 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) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000443000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00001e0000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00008fb000-0x20)={@common="67726574617030000000000000000000", @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000116000-0x38)={&(0x7f000004c000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000e6000-0x30)=[], 0x0, &(0x7f0000115000)=[{0xa8, 0x84, 0x7ec, "aac631deb47b9e91472d845990999aa70436a0defd0189fe59e4261cd6c1e8b8b6cb60ef32853767699053256269a42bf528d236d91862ca0faba6044052adc44cbc894c2116478ed910a09f5c0e442abb7be6d22ef85657b6791f34b0360fc4703e258ea6f10e3216f2fa6a7a1f42e868a082fdb965a916088682f84201f6646984ffd993a06a2e916aa9197ade8b563737912f90f7"}], 0xa8, 0x8000}, 0x8804) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000077000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) socketpair(0x4, 0x80000, 0x2, &(0x7f0000632000-0x8)={0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000aeb000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(0xffffffffffffffff, &(0x7f000009e000-0x38)={0x0, 0x0, &(0x7f0000116000)=[{&(0x7f0000116000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}], 0x1, &(0x7f00000e0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d, 0x7fffffff}, 0x41) r2 = syz_open_dev$mouse(&(0x7f0000004000-0x9)="2f6465762f696e7075742f6d6f7573652300", 0x8, 0x80002) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000e7e000-0x23)={{{@in6=@empty={[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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ee000)=0xe8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000115000-0xf)="2f6465762f73657175656e63657200", 0x2, 0x0) r4 = perf_event_open(&(0x7f0000018000-0x78)={0x4, 0x78, 0xc84, 0x7fff, 0x4, 0x7fff, 0x0, 0x3, 0x40104, 0x8, 0x0, 0x3, 0x859, 0x1, 0x0, 0x0, 0x0, 0x800, 0x13d, 0x2820, 0x8, 0x7f, 0x7, 0x5, 0xff, 0x200, 0x0}, 0xffffffffffffffff, 0x3, r3, 0x7) fallocate(r4, 0x2, 0xc29, 0x84) fcntl$getown(r1, 0x9) gettid() mq_open(&(0x7f0000012000-0x3)="2e2100", 0x800, 0x132, &(0x7f0000719000-0x40)={0x0, 0x7, 0x0, 0x10004, 0x5, 0x9, 0x4000002, 0x32}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x10004000000) 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, 0xfffffffffffffffc) creat(&(0x7f0000e3d000)="2e2f66696c653000", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(0x0) setpriority(0x0, r5, 0x1000000000085) [ 44.119420] sctp: [Deprecated]: syz-executor2 (pid 4217) Use of int in maxseg socket option. [ 44.119420] Use struct sctp_assoc_value instead 2017/12/09 06:03:26 executing program 7: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fb6000)="76626f786e65743100", 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fb6000)="", 0x0) sendfile(r0, r0, &(0x7f0000ed4000)=0x0, 0xfec) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000396000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000fb7000)=0x3) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f000000c000-0x10)={0x0, 0x0}) getrusage(0xfffbffffffffffff, &(0x7f0000261000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f0000cf4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x40) clock_nanosleep(0x9, 0x41, &(0x7f0000850000-0x10)={r2, r1}, &(0x7f0000fd9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) r5 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000471000)=r5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000ee7000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_DEVICE_ATTR(r7, 0x4018aee2, &(0x7f00003cb000)={0x0, 0x3f, 0xffffffffffff8000, &(0x7f000072b000-0x8)=0x0}) sendmsg$kcm(r7, &(0x7f0000393000)={0x0, 0x0, &(0x7f00008b2000-0x10)=[{&(0x7f00002b6000-0xbf)="cadfd98139cf002ce7888057a1a62593e3f0671334f4d88ddb6019c63bfd61217eb710998770df9ddc6789bc20a1b171436a6d02970aa1baaa1e7724ee1afcb67277614e6cab4d36263ccdcb4660983689107d082cc7cf2ab3a778a1368f812599f0b00e98a8eef11a1d365eb2cd2f3047df355c3be4762f4c53fd66f07362f28035f4f87c30b77dce5492f7da15cd745aff16f96ce0043489e9ff1c9a851ee70a5faa03d5c430725a72ecd786c4b99c4dd9c6871ebd518b1116c668932c7f", 0xbf}], 0x1, &(0x7f00004b8000-0x318)=[{0x80, 0x0, 0xbff7, "0946ab9bb0490d1929aad4dc5faa1a1cdcc7a03ee5567a1062a3a930cfe8b45058455263150b9f1b530941b605a4e3456f0c6640d69ba89baa626f3e22d03cc77cef32a02c29e11562026ed07b14a846e4116ffeae67f2af845b72b3b9aa6f7cda8ea8a659461a77f8c1"}, {0xd8, 0x117, 0x3ff, "ddbb17da41d3e0458c0e86d4754a7bfbf8b6a1c755af44e3d88276caaf90ee99ada7843a731242e01e7f523d35e452c0a90a15084228f3a2fc639dbed78e6ea7f33e233d41e2872ff57903da6238403c9ff6bc65a41bd9076635109a3d3c3e7a3cf389165bc0cb55a858946c68f6cf2f85f4266b270c9ab7b269632b169d3c978a704f52a376f62596fdfc36b7d61da82e2639bbc97360bcd70a3c32d9b7aee8ba00e3a0efdb1b25010486b88bba880f55b4efe82ed9e9527201056641cfcee86a8fc6f5d6"}, {0x50, 0x1ff, 0xffffffff80000000, "bde9262c87e8e35e2c292a0ba3b8d12aa432331f2dd4ece960c50b8441f105debdb3a81b56c01179172c023961f37687c93bf16209d0c4f79ee9"}, {0x78, 0x0, 0x2, "8f99b7705b05866862a9d1cd6fa70da5ed0a3245db201fbbbf35cb3f8a3db38926970c07093a97ca5690b5d842f9c029a011d9ccd7087a54b330e5109d55f065f589d4ec89e54a7454cdac8bd6ef74a5589f662aea72664dfa7f18067f64213018c29b23d90f"}, {0xf8, 0x0, 0xffffffffffff6601, "2af9039768d047524ae7bb0d9118d54f0087e0dc1ebb48375a5b8ffd9d341c172392591e4bc6ea1d7f352b199c86775bc9916e5dbf3648f013d438efe26aec450a145901800e3d762ea54f9f4dda955e413ed94f6280e1b63884ca034fd75cc54209464507d244f7b7801f4295c2d604bcd1151663ca93551ae95ccffc259876171efb727246c7334c2272d69bc4780ee6c7dbb1fb6fd0402b5b539ec9910787ec70adcc4d7319d07bd79abd29487de6fe86909b964dde7198d1582b81e7df5ec5089d565ce8c302cf9e8186882dd6b687efe2bc289475711f242a66b07185cca22bad9f2399b1"}], 0x318, 0x0}, 0x20000801) write$sndseq(r7, &(0x7f000082d000-0xc0)=[{0x4, 0x1ff, 0x3f, 0x7fffffff, @tick=0x6d0e, {0x7, 0x7}, {0x7, 0x7b8e}, @control={0x6f, 0xfffffffffffffff8, 0x6}}, {0x1, 0x101, 0x5, 0x8, @tick=0x10000, {0x6, 0x8c4}, {0x3, 0x7fffffff}, @queue={0x3ff, {0x6, 0x8001}}}, {0x81, 0x2, 0x8, 0x6, @tick=0x0, {0x2, 0x1}, {0x2, 0x0}, @queue={0x2, {0x3, 0x7fffffff}}}, {0xcdf3, 0x200, 0x4, 0x8, @time={0x0, 0x989680}, {0xfffffffffffff535, 0x7fff}, {0x7, 0x100000000}, @connect={{0x3, 0x3ff}, {0x9, 0x5}}}], 0xc0) recvfrom$llc(r6, &(0x7f0000d2b000)="00000000000000000000", 0xa, 0x0, &(0x7f0000cbd000)={0x1a, 0x0, 0x7137d5ad, 0x80, 0x6, 0xffffffff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) close(r6) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r7, 0x40605346, &(0x7f000014f000)={0x5, 0x2, {0x3, 0x1, 0x2000000000000, 0x0, 0x672}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000176000)={0x0, 0x0}, &(0x7f00006ac000)=0x10) mq_open(&(0x7f00005c6000-0xc)="00", 0x40, 0xfffffffffffffffd, &(0x7f0000cfe000-0x40)={0x2, 0x8, 0x1, 0x7e, 0x5, 0x4f3a, 0x3, 0xff}) 2017/12/09 06:03:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000cb9000)=0x9, 0x4) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00002b3000)={0x2, 0x3, 0x517, 0x800000003, 0x8, 0x94}) r1 = dup(r0) setsockopt(r1, 0x93, 0x0, &(0x7f0000840000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x4, 0x28000000000, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x5000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000ae3000)="5c2b262d7d2d00") sync_file_range(r0, 0x0, 0x0, 0xffffffffffffffee) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000396000-0x4)={0x0}, 0x4) r2 = syz_open_dev$loop(&(0x7f000099c000)="2f6465762f6c6f6f702300", 0x111, 0x8000000000000002) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00007c5000)={0x26, "736b636970686572000000000000", 0x0, 0xe, "637472287465612d67656e6572696329000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) prctl$intptr(0x1d, 0x2b4d) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000006d000)="0002", 0x2) r4 = add_key(&(0x7f000090e000-0xd)="646e735f7265736f6c76657200", &(0x7f000082a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a34000)="25c7aba364d2f2b97db25e8ecad4aee3622f70dc65d574fd4b3ae5e4d28edffa2a953106a66f65322125d86484025dbf3f559bf3037260fd7e16814d1f1887e56ea5324a13c0592e469eca47f4b89131b4067b3463b5214259e404f6150ba9277d73457038228ef80731eb6f4e251e82ff097d488af9e10a07cb386c2e15ee22894bf06d9297efaf26837ca3b3b715d3a35b29cd657755e4f0249298a16d01d94817d47f489e", 0xa6, 0xfffffffffffffff8) r5 = request_key(&(0x7f0000bc2000-0x6)="727872706300", &(0x7f000073e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000079b000-0x1)="00", r4) request_key(&(0x7f0000a75000-0x8)="6269675f6b657900", &(0x7f00002c3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000055c000-0xe)="736b636970686572000000000000", r5) r6 = add_key(&(0x7f0000a7b000)="73797a6b616c6c657200", &(0x7f0000c0f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000017000)="5804d02f3dab347ebe52c2f7e44e103714da1310899b7b46725b07daafae12180a8c2c0ea9ba54da06537a3316709466469a07230f6d7ba50966bf51cb7af343510038349f4c4b728f66831413b9fa33bef7ed1e6cf8ff2ba6f60adcbde0018c9ec1598ce14784f83f4352399d69f11eb763603fe8acf38a04dbbe1f76ce1249a089e93af634b9918cc49274420e9390f1e3b023686fbdde8d12e49a73d9f8dfdabc3813326e885f6fdd370d73769ca76a90f24a65a8a01e811fcd2409b86997c02a802e6818d882bab893c2033a2a46e9f2a243ad6a2aa8603a1b78ba75f2a1e66f7c", 0xe3, r4) keyctl$get_security(0x11, r6, &(0x7f0000386000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f) syz_open_dev$usbmon(&(0x7f0000f25000-0xd)="2f6465762f7573626d6f6e2300", 0x9, 0x202040) connect$netrom(r2, &(0x7f000011f000)=@full={{0x6, {"6517c968408c78"}, 0x56c}, [{"b0526ac9e8e809"}, {"0e3e2fe9004efd"}, {"cd0f1fe2145de1"}, {"d1abda0fff767e"}, {"fe8977426c1253"}, {"5c9446e8952bbd"}, {"0c3a8fe0258d91"}, {"90e61724ee9d00"}]}, 0x48) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f0000104000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f00000df000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl(r2, 0x4000000000001277, &(0x7f0000b62000)="") getpeername$netlink(r2, &(0x7f00006b9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000e0000)=0xc) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000b3e000)=[{0xbd317e860a6e3da6, 0x46}, {0x7, 0x9}, {0x8, 0xffb}, {0xc, 0x1}, {0x8, 0x0}, {0x0, 0x4}, {0xe, 0x8}, {0x3, 0x80000004}], 0x8) r7 = open(&(0x7f0000473000)="2e2f66696c653000", 0x505083, 0x100) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x48a) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r7, 0x800442d4, &(0x7f0000fde000-0x4)=0x42da) rt_sigsuspend(&(0x7f0000b93000)={0x1}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d9d000)={0x0, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000863000-0x10)={0x4, 0x8201, 0x81, 0xffffffffffffffc1, 0x0}, &(0x7f00001b8000-0x4)=0x10) syz_open_dev$loop(&(0x7f0000e5c000-0xb)="2f6465762f6c6f6f702300", 0x6, 0x8) [ 44.222067] sctp: [Deprecated]: syz-executor2 (pid 4239) Use of int in maxseg socket option. [ 44.222067] Use struct sctp_assoc_value instead 2017/12/09 06:03:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000237000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000db1000-0x98)={0x0, @in6={{0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7f}, &(0x7f0000e9d000)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00003a7000)={r2, 0x200000000004}, &(0x7f0000f26000-0x4)=0x8) bind$alg(r0, &(0x7f00008fc000-0x58)={0x26, "726e670000000000000000000000", 0x0, 0x4, "647262675f70725f686d61635f736861323536000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) r3 = socket(0x2000000011, 0x8000000003, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000039f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c57000)=0x14) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000ad3000)={0x3, &(0x7f00007bd000-0x18)=[{0x7fff, 0x80000000, 0x2fe9, 0x7}, {0x7, 0x100000001, 0x6, 0x4}, {0x3, 0x7f, 0x6, 0x1000}]}, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000db5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$ipx(0xffffffffffffffff, &(0x7f000021f000)="", 0x0, 0xfffffffffffffffe, 0x0, 0x0) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000095000-0x10)={r4, 0x1, 0x6, @random="cfe0cba32351", [0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f00009d0000)=0x0) r5 = socket$inet6_sctp(0xa, 0x40000000000003, 0x84) pipe(&(0x7f0000d6e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000616000)={0x0, 0x7ff, 0x9, 0x5}, 0x10) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000be2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000689000-0x4)=0x0, &(0x7f0000743000-0x4)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000176000-0x90)={0x0, {{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]}}, 0x90) ioctl$sock_SIOCSIFBR(r5, 0x8940, &(0x7f0000650000)=@add_del={0x2, &(0x7f0000a0d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) sendmsg$inet_sctp(r3, &(0x7f000093f000)={&(0x7f0000e38000-0x1c)=@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f0000401000)=[{&(0x7f0000bfc000)="d20fdc88bcf664cfc4b990337e1e78658d0361b0921400639d268c5b2f3046c40ba95e4c2aaf394ca283", 0x2a}], 0x1, &(0x7f00008b5000)=[@sndrcv={0x30, 0x84, 0x1, {0x2a07, 0x67c2df1f, 0x8000, 0x4, 0x2, 0x2, 0x2, 0xffffffffffff7516, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x2, 0x8000, 0xfff, 0x9, 0x7fff, 0x4f8b7540, 0x6e, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x4, 0x4, 0x80, 0x0}}, @init={0x18, 0x84, 0x0, {0x2, 0x0, 0x5, 0x8}}, @init={0x18, 0x84, 0x0, {0x3, 0x2, 0x7f, 0x3c96}}], 0xf0, 0x1}, 0x40884) listen(r6, 0x7fff) ioctl$sock_bt_cmtp_CMTPCONNDEL(r6, 0x400443c9, &(0x7f0000e11000)={{0x7, 0x5, 0x8001, 0xffffffffffff9138, 0x0, 0x101}, 0xe05}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x2, &(0x7f0000601000-0x8)={0x0, 0x0}) 2017/12/09 06:03:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 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) r2 = socket$inet6(0xa, 0x7fe, 0x4) fcntl$notify(r0, 0x11, 0x0) getpeername$unix(r1, &(0x7f000047b000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000063c000)=0x8) syz_open_dev$sg(&(0x7f0000638000)="2f6465762f73672300", 0xffffffffffff8001, 0x100) r3 = socket(0x11, 0x802, 0x1) setsockopt(r3, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r4 = dup3(r0, r3, 0x80000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x40042409) lseek(0xffffffffffffffff, 0x0, 0x0) socket(0x11, 0x2, 0xe791) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0xc500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x6, 0x0) prctl$getname(0x10, &(0x7f00008c4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$inet6(r5, &(0x7f000008e000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x9}, 0x1c) listen(r5, 0x5) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000a57000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006ea000)=0x27) madvise(&(0x7f00009ca000/0x4000)=nil, 0x4000, 0x1000000000000069) dup2(r0, r2) connect$inet(0xffffffffffffffff, &(0x7f0000e5c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$llc(r3, &(0x7f00009fc000-0x10)={0x1a, 0x1f, 0xfffffffffffffffa, 0xfff, 0xae, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000964000-0x10)=@req={0x28, &(0x7f0000fd2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x7000}}) fcntl$setlease(r3, 0x400, 0x2) signalfd(r1, &(0x7f0000114000)={0xd6ab}, 0x8) write(r1, &(0x7f0000e5a000)="67", 0x1) 2017/12/09 06:03:26 executing program 5: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) syz_extract_tcp_res$synack(&(0x7f00003fd000+0xc4a)={0x42424242, 0x42424242}, 0x1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c16000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000631000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f02000)=r2, 0x4) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x400000000, 0x4, 0x9, 0x0, r3, 0x0}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f02000)={r4, &(0x7f0000f02000)="ce5af715315d9f310c7f40787ea435e3fce9c99d6b1d12095ad6fb7b74450ae781aab10833ff6f015ce91748b553cf56ba303f452cdc29a989c9a655c22fd91d903fe6f9df319f559e05ca297a38e55e244662e87157f8f6294a86058a8eac84dea3146f3ae267f157d54b1170efe2755a696588711f19cca9b43d89076a3476b4594e74f556c04f008d1388882d44dc2599c7c6092fc149e91efede228df9994a6a748800c0a33d4cfeb91513baac7266818aad"}, 0x10) socketpair(0x5, 0x1, 0x0, &(0x7f0000389000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f01000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f00000)=0x14) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000d3d000-0xc)={0x3, 0x7fff, 0x2d}) r7 = getpgrp(0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000f05000)={0x0, 0x0, 0x0}, &(0x7f0000f05000)=0xc) kcmp(r7, r8, 0x800000005, r0, r0) r9 = socket$inet6(0xa, 0x40000010002, 0x0) connect$inet(r9, &(0x7f0000cb1000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r9, 0x29, 0x4, &(0x7f0000f03000)=0x4d, 0x4) r10 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r10, 0x8970, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x0, 0x8001, 0x9e89, 0x5, 0x80000001, 0x10000}, 0x2c8}}) getsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f000035b000)=0x7fffffffffff, &(0x7f0000f04000-0x8)=0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r5, 0x400442c9, &(0x7f00004b9000)={0x5, "000003f6f600"}) ioctl$sock_ifreq(r10, 0x8922, &(0x7f0000473000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xe2, 0x4, 0x5, 0x4, 0x7fffffff, 0x6}}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000f04000)=0x0, &(0x7f0000cb6000)=0x4) connect$inet6(r9, &(0x7f00005ec000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x4a}, 0x1c) sendmmsg(r9, &(0x7f0000b1d000-0xc0)=[{{0x0, 0x0, &(0x7f00008fd000-0x20)=[{&(0x7f0000062000-0x7)="2bbc8f141e154d", 0x7}, {&(0x7f0000dc2000)="a303c86de5d9e63626ad970abf0367c29d3506a04886f1c45b178e488289aa96940733aa", 0x24}], 0x2, &(0x7f0000b87000)=[{0x58, 0x10a, 0x10000, "baf17e31831ea9f4956e3d7fd36827e5a3b5a9f09323b4f0930daa0eef34042141ccd87514034d13d5798a12e6fe0c5a0a0617410becbbc1a4afdfe53479f3a8c31e812db7713f"}, {0x10, 0x1, 0x9, ""}, {0x78, 0x109, 0x6, "6844d51d76e9055183eca0167f950a31dc436bb0eaeb8e203c5a3b8dd0d63264024c91d6b1b9124c2b457bfda067881afc1997f9ab98395767634c4f76bd2417d294d5c937623c6ce206d6ada7adfa6341e304b38d8a4782767c9dda6bca36b877599ef026"}, {0xa8, 0x118, 0x80, "e4ab1024fb43840a111b142a7bbc700618b618898bb47d277230bd45ca67315dde6bde1b1c64359c78536313198d8874c8bf91072c23947f83f18233b79b28ca85b33662f6996c13d66b063b85d01c117785cdbe21f0967f0054e4ba7e45e3f301d9cd250e829f392b7a4138be46b5703cf524a34124dbf78bc271b6b862e3114a712dac8ddcd49571486c0a0565f770cb394084"}, {0xe8, 0x117, 0x3, "b987d6a23e45c12454ed15704e0d05afd245f9afc36c5eabef97429351f26027e2a29d7ad16e00cc24581ff7822b1ef3fe017110e93a68e80dd635f839074a62713047e6af5bfc515dc37a00e0c9a107a96909125eecd3e7ce1c74aa85faba7825892532dd4ee6b6d8417b14e001c82baf4c389640bf97b905cea8da621081ef9f58a4c15ae82027ad23a15faeaff8eb60213db98b66be2052c92e1e191f09797020c14b1d039d1c4969b7d7212ad1a35d8714ea3a7743d8d71c16de2adf899989f7516b03e5ce87a13f04bba757b44b843c"}, {0x1010, 0x0, 0x100000000, 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6352a3f600223e97ff6f69f3b9b66837b8db0e96bfc50759a7af129b02cd050366d360db02c7d1952860007c412f78d4b202e50075d50fe413cde2b37da4c4bf42da9845e87366d3865f162203ded4f112280b09f817d7bebf2bcf068b8a7e7ddf660a9089045c3ffd767594464ed7099bea24979a816b20f8ec8638dfbacbde7bf437317b4dfbfb9e3407031803cbe5abfd0890094880424f9e5b11ce4ab249583739a85065e67c9149ccdd08a48c9c93a031374f7221d4fdb11965f5c871d8ea057d734fa8aa5c085d6a7f6b00aa98f5d49b470751b48daf7bc1e8c227d22061bcfd2757ad9136a391958c232645676ce331eb9ec23b2ff56e5067152b4ef7fe195db28b9cd0cbd3687836c182f64e2faef568f2734f0ed856dbc77606c012c7459572507d9bb3fe9e5853ff79ebb03522c6a88ffb52b4d858474bff425d739af58a8126b722c88c4bb4db2cb7fa461c75a66c1073388fda8958c817976750de9b8cfe63fcf7397481a3d64ab72dcae6a043dc4deee7dd05be557840c3a1f74d2f582c7c73b92d2d7a196aa49b1258e6809f323e345220e7a5bbd165467f2e352798d9ec03c57714560388aa0e56fc4f6fbe53528c38c8eb3350910f8a3cee7380e0c5057a9f94b554d50e76bfa42630bee5d42e05b55479937811e10081fca21b14cb3a67d4ed749a28bfe26793d911b4648233c30ffeabd8dbb2dd57fd8ce5b71ffb68cbacc58eb6e94cdf71364c8a5a7315cd55aa92290ef406c261b14e585aaad46aaff5d0a4ff7d30067d2f7c4c19daf466ab030b8928a6d75904fdab82fb976d07f2750eca2594a20525f54ed2bb3793dc8dfb1cf67e051fa738065d98c06bb69e5f1b27ef448d128e8fcf202bdd324cb36b469ee8871cb6a34fba849e477b56941f74104d163a96a7b9a863fa222fcdf17c57dceb002d870f695a55338ed687b5a517e88ffdd7cfb03a378146402190f1c3c28492d36c9f13287c365259f04757bebc364f50d7a6efe683c8d8a8187b46609b88714b8da4c9329e201a77f0611219f1539880969015ace63de9babb1e13caba147bdfabe70a94b0fc105b5cb4e82a3f913878b5e46769e4812d16ee6f7d8a90aa76a82cdf05514a1051f7cdb2ce67a1a2ff938e5f176cfab712e391a2362f2d954c76d84f67d89d913949412291f7d1b69d2ea4da0d9e6c5a9ec4d7363f43126a6d1a9cb9dd442de368307db330ad59ce756eb4d692ad86260c9e296e39dd6de38ecb0c03194ea28665c15f92ba5f2f353d40eb0c208effffb764fffb51f6d44c78946239e8f52d336984b356852444e418afeb5a4ef9bf66cad9fae6faee24f271d8c5ff67279b162cd33e858df90d370636b9a74630e352d6a6264e264f8bc1f494d9187a81ddd0f820c494ff0f9db8f29aa6324fdb9b74a0b9ba2e95744ad90954520bd694cb1b558284a721d931de7a8f5855e55180f05bdeaebf4120f32ad49909b57e944868121debe3da0d2f560f5bb6a38eb9778acf37cbfbb873bc2b4667a56f6f9959acc227aedc1a0b0ca22f6526baa70bb1bf459dcb84e5a1f68d9f78e172220b2b5211beb04001dc08a12146677c2b0390a84ddb463b08db4f72dd7965774853ebde80a772941e2fae02e30bfb127048caeea030b5b63dcd5ab86de42834111e3a82fb5ed1f7fdd6f59e721d36676fde440ffe91188fd470413b522dcf9292555758373690893606161436fefb447f2647c6e36f1ff1f0d497f5ce22fd5cf6f0c581aa420cca6daa6fd8d82f3b70c212f5d80327fec60156ec88c92011a5ab9a20cf0387316fc3ad5ccac6d11412460e26115b8713866ae45dd4a1d71e7b7e6197e35a5c16067dfd67428bac4ff9abf26d11003a9932547595a0918d007fd61ce98202bf98ee05a9d754abdcf7cb0c45d743678d45c2a6c42f7871cb5c214f67f7c20a9242b3af25433ef6455d48ec169c4868f01e2ddaa2868f595e257ccd7513e2a01b8e0492aa8e3f066bc88ce4330b0ec22259a8b33bc4fa79bb4b52eb1dd9f427e15357be0f83e7d702be25d27d78c947d285013b004152b90ec703bb8db1bc307c44593d3e4ec69a17045240188b63e65094ca66a3f9a4df42f2049311bcbd8842f1da512009c536b93f2debf6f08ce69a4d6eb131f6d86d4a591475ff565f5cb67e73fa563af538b48a50af5b00fba8fe6e3c4df89fdea38cc08b39d12442e49a1c917f682b641b6b8e54bc61b46e99809a4c5609bf5bd754c4ba8c4"}], 0xa, 0x40000}, 0x2}, {{&(0x7f0000405000)=@ipx={0x4, 0x7ff, 0x10001, "0a90dd8de5fd", 0x1, 0x0}, 0x10, &(0x7f0000d0d000)=[{&(0x7f00005d8000)="299f7da213182d0585390b95193d4a24017d8000acbed347ebe5644e3e83af9f885eb0ff1b426350fe32a7c0746885ec5c4a6bbcb38163defcd36610e63b3cfede45fa075f25eaccd1f81f36648f9a48d1350b884d030fddf8a78081296dd43b16299107af2075c360f8786a74d247ca12c300f8e4ca63bf70c1b58e4a2fa14a6dca0ca55725d5e005", 0x89}], 0x1, &(0x7f00006d3000-0x1170)=[], 0x0, 0x8000}, 0x2}, {{&(0x7f0000dc7000)=@nfc={0x27, 0x0, 0x2e, 0x2}, 0x10, &(0x7f00007a5000)=[{&(0x7f0000a24000-0xe2)="e9469a4e9b66c8792575e25e5da03d2bc1f06528d27186016ac0a14113fcb267f20b6d3f28b7e50cadf64cfeab14a5cc5af10aef183c2b6cbeea853c0b81a70e09f4f9254f536503db04653c6adac17bf14995ffb45e95d9c101e4707c8b7775006981049f08978acfbcc42c25087e2b1e6296f09d195ce282d9f000cc80f5908bb670908d13265632bcfdc2912bd36002eec3e8431328c7d0c0faf35f576831622d16d377145a58a7938ba4db78960e2ffff6849481803bf71bd380af9752fc0922165b216b6bb6b2cd0ef9de35eed7ffb6fb48840c9ae0df0e42dac084fdff8a1c", 0xe2}, {&(0x7f0000e43000)="c263d7a87b0549d737b45840d8fdaed02d41b805a4388ad854179e12767807b6577fe01af5f43cbcfb9a523c8a07d57a594f22005cc8eafc8f4007c0449ae017567fc2322dfaf4d0ad9cc0c0a86d9e22065b57c2138857699479590549b302bdaf175b193f5437f12112969f3658d6503ad998350969316d7fa9dbf29df561c222713d5f0741f1e35cfa8af5eeb88ae152d9507e722a1fae03cd153037e40a186c16771fd40582c324b0be63c2ea8cb33769d04cbdf8e164ffcf3ed1b5b1c76802", 0xc1}], 0x2, &(0x7f0000f2c000)=[{0x108, 0x118, 0x3, "32c208ad79e37d35f8ed9a725e66e413284e1eb81c308e38fd46238d7dfe50cdf19337089c51c92b50827b12abbec2552ba3d92489ec529435f00316daf5272a35e8015832bc959224431dfb53f9c00cdd8ccb5a4623faf7320bff420e0e4c42bb987f83cae10e5488f71d10965d4f0196a588d1d823e3955688f2efae6fc8c8168bfabd0930d8dfea0ca902c09e2b80516c191e5ea628a9e1976f60a7a957ce3d66d82db080362137a9613206ffd1fcc51d38f5d64694f35de5d2ae6424f6cb83c4b2515cb9a8e3eec93ab2acd4c437d89fd8fc9218f77aa00ebd2e6d6251c903f25283a17b138cb71ed60eb627ee67b89da63b277e"}, {0xf8, 0x10a, 0x6f1, "7a77b1dccf2974e1794ccc85d3f3b3f6ef2db5f80f9b988fdd388bba4966ec194eeb3812c119ee6ed6b0a0a454838aef55c83470b1cb19146abe25d38692152597387bf11db4c14bc47a2a344dcfbec08dddd1c8cbc4921bc8b27cd434b827b10d7af29820041a486720ae7ac4ff0fc9915db8b9b90d0b8340a11d303e2e0fd97f4856d5116db2ddc2b168b8318b2cee3475c253081093424c81ff6e6f58c10a71bd57e97e7dc180a9e6d9ae5fae4e1e80ce22ec3c32bb89f9ec39db7a2b4be71e95bec043233364a61749453b4d4b45f6e04b51895680af8ae3204bf7ca932f61ec85ea828bf3"}], 0x2, 0x84}, 0x4fa7}], 0x3, 0x40) poll(&(0x7f0000d0c000-0x30)=[{0xffffffffffffffff, 0x0, 0x0}, {r9, 0x10c, 0x0}, {r4, 0x2000040, 0x0}, {r0, 0x20, 0x0}, {r9, 0x12, 0x0}], 0x5, 0x5b) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000f00000)=0x0, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f03000)={{0x2, 0x0, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="000000067326fcfaffffffffff02ff00"}) 2017/12/09 06:03:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f00001f9000-0x8)=0xd1, 0x20) mount(&(0x7f0000aab000)="2e2f66696c653000", &(0x7f00007df000-0x8)="2e2f66696c653000", &(0x7f0000b4f000)="6675736563746c00", 0x40000, &(0x7f0000f00000-0xba)="17b39fabcbb87b4a7434173e7057249739d23e17d2ce39e9823448dc1dbf3a85702797a9cc408eb96adc3931e9c96fab7750479a5e286dc66648191655a39d8f0e54a12b72b56c9c2272ec49786139b2a5711deee7fd47554516f205e047318fc9bf0e7a8a6044f989f7425d1c1d604521d506f9af9db9dbe1798e1626dbbf6644cce6fbf6b9537a4e065a2c58b1595d70808564f541b2b853888eb354fd1cd4bf0d3a80e9cc220d881bdda78f633c0f0dea5f5332bc6cabaf78") sendmsg$netrom(0xffffffffffffffff, &(0x7f0000d8e000-0x38)={&(0x7f00004a2000)=@full={{0x3, {"b4796ed73b9d62"}, 0x2}, [{"adf4494e8118f6"}, {"6bddccdde355bd"}, {"2df2cf81a68ea9"}, {"182297cc9cff11"}, {"bc4350ffdd7b57"}, {"71150312055ff5"}, {"b094b5f2378a4c"}, {"203928b09482dd"}]}, 0x48, &(0x7f00009f1000)=[{&(0x7f000070b000)="82fc42a2298f91ef7d2801aa1598ccd836d2cd50dc1ea12f14c9ea26cc7b6459561dd483480aea0af87aa9c9933e5768218ada89e18ad1d93c9579c8a049950238e73b144beec1754b57cf51e9bfae288dea7ff135678d66652fb71c8ba2f17cddba9ad190e752baf0cd89c5169d0f5f8e2322109d81d67bc4ec50cc12ea532160a6973f3bda8f3e6a8e72ae9c728d9613bbf19d521701ad41807aa666be278141f92bd028c90a19a0b9d867f704398c0c4b53da7ac54327706f92f22d492d0d5618c93b6a0ddce2af60d526", 0xcc}, {&(0x7f0000c90000)="9c3af37eabdb506e040b11d85c3d0c86b90f0975c06accca62dcf499818d8e7393d392df3c7cb7fd5cbe682ffe5269f9d254b379d0803489bfdea258a5dfcd784ca3d9e07512cdd2c3fa95f7b0592d0a6fda691fc721b84d9d3a71a5c06c3e71063c5ddd40fe826577e10a70c516731179842e716bd1ca08c03340bc7ff4ee4b71d51d12bb3091a22fd5b6ef31921aa2a99ddc9f449fe7e879878d9cc9387af4442716d0bc4409a6f41d16e5dbbe47f5c507f95f282a7f01", 0xb8}], 0x2, 0x0, 0x0, 0x0}, 0x800) r0 = syz_open_dev$mice(&(0x7f0000124000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x82) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00003e5000-0x400)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00009b4000-0x90)={0xfffffffffffffffe, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) readlink(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000-0xa)="00", 0x1) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) r1 = inotify_init() r2 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000977000-0xc)={0xc, 0x0}) inotify_add_watch(r0, &(0x7f00009b6000)="2e2f636f6e74726f6c00", 0x8) r3 = inotify_init1(0x0) r4 = add_key(&(0x7f0000246000)="6465616400", &(0x7f0000c2f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r4, 0xfffd) readv(r3, &(0x7f00006c5000-0x10)=[{&(0x7f0000f99000)="0000000000000000000000000000000000", 0x11}], 0x1) inotify_add_watch(r3, &(0x7f000001f000-0xa)="2e2f636f6e74726f6c00", 0x100000a) inotify_add_watch(r3, &(0x7f00009a9000)="2e2f636f6e74726f6c00", 0x400) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00001a0000-0x78)={0x1, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4c, 0x81, 0x8, 0x9a5e, 0x8000, &(0x7f0000486000)=@common="67726530000000000000000000000000", 0x1, 0x8, 0x5}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000f3f000-0x4)=0x200000000000004, &(0x7f0000edc000-0x4)=0x4) r5 = dup2(r1, r3) rmdir(&(0x7f0000f99000-0xa)="2e2f636f6e74726f6c00") semget(0x0, 0x4, 0x4000000000044a) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f00009a1000)={0x0, 0x0, 0x0}, 0xc) r6 = fcntl$dupfd(r1, 0x406, r1) ioctl$KDGKBENT(r6, 0x4b46, &(0x7f00002a9000)={0x1000007, 0x4, 0x1f}) pipe2(&(0x7f0000d4f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7ff) writev(r0, &(0x7f000000c000-0x30)=[{&(0x7f0000caa000)="", 0x0}, {&(0x7f0000c57000)="9d0028b67b46734dd8f8aa5262996aa6bb95f432bbe7747a1aad9945e722bfaf4f6a5cdb3f100356d1f441f0928267d346f4f86e132c4caed24a6b1939a12a20ebbf058d46d9af731f9e3d4518c85c84c37a30effcbc2a9ce9f39b87541de61a38713e08a09c1c082794576af835ea4beed52559d1b4be933d5108daca99448d432b15e02630a5086112cf87c6777c451bad9cd5b99dee09e5bca14bdd6a2fbaf87bcb3a1c124f642a59e63a87e4b6e71b2e3a13b374fc1c9e975bac29830d43737088494a98062ef4a32b5fe6", 0xcd}, {&(0x7f0000fde000)="670000001f0740164fe7710f37599dc58f2383d1aebb032e76a25a665cb40000000000000a9c039af15d0850cd0644e8bb4ae241ee63924917ab9cec090185d576acf607cd", 0x45}, {&(0x7f00005a4000)="70b767f6fe51863eb9aa24db2cf74085922b721a89ff9e5c0daba1ba180bc1d753d1f5c759b928857518bbe1681e25e8853f71bc18db94c00372765b9302366ed0be78c2b7cb7deede54a9bf99941234c5c36fc0a62bf7b4afef1626f25624f51da5c250d8d194a9f07bcd5c880082aa4b9d864978535d3746c508efe05d187a2003314fb97608fde34e", 0x8a}, {&(0x7f0000886000)="d7a96867c4568a6fd239276ee1b81316ad46c9e31c2392979a201edbc3ef08f1eb5f3e15a985c9689b4802923b8440dbe6360e9c000a248aa52a498286f7506f20b0d96f8ef035736e5d2723d91e25f44dfad547b721045cdd6f861909f69e1bc4d102e275efd9bf0986629ccd9acdec24f4be593f4acdbe0e513e2b5ae0598b23da7c19011550a5ed3a36a5259e8ccdeff0fb41988ea43d9fbf42d5b2cd15ca81224c6dec3be9a094cc857cc0b02be8685fc10c0ebc4091100676c04e533d5499073b643458abfd38d652cfc46c33daf9568573be2a030736c4b346e71b3446b67785780844d03fa8d5", 0xea}], 0x5) setsockopt$bt_l2cap_L2CAP_CONNINFO(r6, 0x6, 0x2, &(0x7f00000ec000)={0xffff7ffffffffff9, 0x1000, 0x800000000000003, 0x1000000000001}, 0x5) 2017/12/09 06:03:26 executing program 7: mmap(&(0x7f0000000000/0xb33000)=nil, 0xb33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) mmap(&(0x7f0000b33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r3, &(0x7f00006fd000)=0x0, 0x8) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r2, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r4 = inotify_init1(0x0) r5 = getpgid(0xffffffffffffffff) r6 = getpgid(r5) fcntl$setown(r4, 0x8, r6) mmap(&(0x7f0000b34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000b35000-0x10)=[{&(0x7f000092d000)="43", 0x1}], 0x1) fcntl$getownex(r4, 0x10, &(0x7f0000033000-0x8)={0x0, 0x0}) setpgid(r5, r0) mmap(&(0x7f0000000000/0xb33000)=nil, 0xb33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r7, &(0x7f0000b30000)=0x0, 0x8) ioctl$int_in(r7, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r8, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r9 = inotify_init1(0x80800) getpgid(0xffffffffffffffff) fcntl$setown(r9, 0x8, 0x0) writev(r8, &(0x7f0000b32000-0x10)=[{&(0x7f000092d000)="28", 0x1}], 0x1) fcntl$getownex(r8, 0x10, &(0x7f00001c5000-0x8)={0x0, 0x0}) setpgid(0x0, r10) mmap(&(0x7f0000000000/0xb21000)=nil, 0xb21000, 0x3, 0x32, r8, 0xffffffffffffffff) getegid() getgid() dup(r4) 2017/12/09 06:03:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000984000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000904000-0x8)={r1, 0x1d}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000d60000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7063626328646573335f656465290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000d17000-0x10)=[{&(0x7f0000fba000)="13", 0x1}], 0x1, &(0x7f0000754000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x80000001}], 0x30, 0x20008000}, 0x0) recvmsg(r4, &(0x7f0000e6a000-0x38)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000039d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000cba000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f000034e000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f000009f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00000cd000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000589000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}], 0x6, &(0x7f0000590000)="", 0x0, 0x36d}, 0x40) 2017/12/09 06:03:26 executing program 2: mmap(&(0x7f0000000000/0xe00000)=nil, 0xe00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000004000-0x8)=0x0, 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000df4000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f00000bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1b, 0x3, 0x2}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10105, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f00000b4000)={0x6, 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) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000737000-0x9)="2f6465762f6b766d00", 0x20000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) getsockname(r2, &(0x7f0000f81000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ea000)=0x8) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6375736500", 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000941000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000581000)=0x8) write$fuse(r7, &(0x7f0000008000-0x28)={0x28, 0x6, 0x0, @fuse_notify_store_out={0x8000000000, 0x7, 0xfffffffffffffffd}}, 0x28) r8 = getpgrp(0xffffffffffffffff) r9 = getpgid(r8) poll(&(0x7f0000c60000)=[{r7, 0x1080, 0x0}], 0x1, 0x27) ioctl$KVM_NMI(r7, 0xae9a) setsockopt$inet6_dccp_int(r7, 0x21, 0x4, &(0x7f0000ba0000-0x4)=0xfffffffffffffffd, 0x4) socketpair$inet6(0xa, 0x80002, 0x0, &(0x7f0000ceb000-0x8)={0x0, 0x0}) getpgrp(r9) ioctl$KVM_SET_MSRS(r6, 0xc008ae88, &(0x7f0000ae7000)={0x1, 0x0, [{0x4b564d04, 0x0, 0x0}]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d8650f011ddc52ac89470f35f3ab6764660f388218f30f01bc8c6a0000000fc75a5d674b0f015e9dc483996ba74000000000c421ae5ddc", 0x41}], 0x1, 0x2, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}, @dstype0={0x6, 0xb}], 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/12/09 06:03:26 executing program 5: mmap(&(0x7f0000000000/0xf44000)=nil, 0xf44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f44000)="2f73656c696e75782f636865636b72657170726f7400", 0x88001, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000479000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000286000-0x9)="2f6465762f76637300", 0x40, 0x0) r2 = accept4$llc(r1, &(0x7f00003eb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000094f000)=0x10, 0x7fffd) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ax25(r0, 0x0, &(0x7f0000af9000)=0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000af9000-0x128)={r2, r3, 0x0, 0x0, &(0x7f0000af8000)="cc26a2e5d95c6e8f448aa49b62f771e81afc4207069e8a8a727ea3da118d447223b5c9da6d3d01e0b76b8262c146abac0efe93499e8a29880b9c27a5fe16335db859b27ccc852aead29f911851d1a621beebefbe2aeacca31d13ab9d901a9394f429257d119a72b7eacd94ef5d3beba9797c6a3a39dd90bab8e2901167e14b892805e1083d9ae9c6fb10a510e69959803d6b3dafca870fd9d816", 0x0, 0x0, 0xd8c, 0x8000, 0x9, 0x0, 0x7fff, "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"}) r4 = openat(r1, &(0x7f0000ad4000)="2e2f66696c653000", 0x40, 0x1000000000040) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000af9000-0x8)=@assoc_value={0x0, 0x400}, &(0x7f00007f4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000185000)={r5, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) openat$kvm(0xffffffffffffff9c, &(0x7f0000837000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f0000683000-0x18)={0x0, 0x6, 0x804f, &(0x7f0000af9000-0x8)=0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000afb000-0x4)=0x0) rt_sigqueueinfo(r6, 0x0, &(0x7f00009ee000)={0x0, 0x0, 0xffffffffffff0001, 0x0}) r7 = accept(r2, &(0x7f0000862000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000071d000-0x4)=0x1c) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r7, 0x0, &(0x7f0000fb6000)=0x2) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x100, 0x40, 0x0, 0xfe, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept(r7, 0x0, &(0x7f0000fb7000)=0x0) setsockopt$sock_void(r8, 0x1, 0x24, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00008ed000-0xb)="2f6465762f6877726e6700", 0x800, 0x0) inotify_init() r9 = syz_open_dev$sndseq(&(0x7f0000dcc000)="2f6465762f736e642f73657100", 0x0, 0x0) read(r9, &(0x7f0000fb6000)="00000000000000000000000000000000000000000000000000000000", 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r9, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x100000, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r9) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)="2f6465762f73657175656e6365723200", 0x4200, 0x0) ioctl$KVM_S390_INTERRUPT(r0, 0x4010ae94, &(0x7f0000853000)={0x7, 0x2, 0x1}) [ 44.629816] device syz6 entered promiscuous mode [ 44.647177] device syz6 left promiscuous mode 2017/12/09 06:03:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0xffffffff, &(0x7f0000a09000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c5d000)={0x0, 0x0, 0x0}, &(0x7f0000ebb000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000110000-0xcc)={0x0, 0xc2, "d357facc715a586c13014904d33dff14be3031c554871f040fc20739c6432ae622aeab6c4c31b38d003a88d9a96ad1ab1608daf0288b3d50b3f900c9064fe31f4b581aecfbd599adceadf70e877d7b7fa4aed9fc5b1e940d57555b8236db4f01a6724fabf683f1c709228998ad7cddf02bac807fb652704becf2f86fe7138a59b4ae5071f8735a30bb6c891deb93f77754a30285f92f06b4a6e3c3d6c69d2fac1b263acfeb20523396fe04bcebf1f3bb4a1c111d62814881b067b7ef88f488807227"}, &(0x7f0000712000-0x4)=0xcc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000010d000)={r3, @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]}, 0x3, 0x2, 0x4, 0x10000, 0x10}, 0xa0) r4 = gettid() futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000d19000)="", &(0x7f0000c6a000-0x4)=0x0, &(0x7f0000536000-0x4)=0x0, &(0x7f0000222000)="28c61e") sched_setscheduler(r4, 0x3, &(0x7f000055b000)=0x80) clock_getres(0x1000007, &(0x7f0000b89000-0x10)={0x0, 0x0}) get_thread_area(&(0x7f0000d85000)={0x8, 0xffffffff, 0x0, 0x1f, 0xfffffffffffffffd, 0xffffffffffffff45, 0x227, 0x3, 0x1f, 0x800}) r7 = fcntl$dupfd(r1, 0x0, r5) ioctl$KDDELIO(r7, 0x4b35, 0xfffffffffffffe01) futex(&(0x7f000000d000-0x4)=0x0, 0x4, 0x1, &(0x7f0000d33000)={0x0, r6}, &(0x7f000044b000)=0x0, 0x0) ftruncate(r5, 0x4) move_pages(r4, 0x6, &(0x7f00007e7000)=[&(0x7f00002e6000/0x3000)=nil, &(0x7f0000775000/0x3000)=nil, &(0x7f0000b11000/0x4000)=nil, &(0x7f00009b4000/0x4000)=nil, &(0x7f0000b85000/0x2000)=nil, &(0x7f000041d000/0x4000)=nil], &(0x7f0000ad8000-0x18)=[0x1, 0x7, 0x9, 0xde13, 0x800, 0x40000], &(0x7f0000c27000-0x4)=[0x0], 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000ede000-0x5f)={r3, 0x57, "c5c359fc27f74f70a91c22c4ccd1bb46910e688f751afcd0e4bfe89cfb50b0e8824a0abb7bd66936f4a59e89d2fc4cad0ee8590bbe28c088983b81eb998306efed4bc4b2203736a45bf950cb3b7621e412492987cc0a83"}, &(0x7f0000990000-0x4)=0x5f) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x4) migrate_pages(r4, 0x5, &(0x7f0000432000-0x8)=0x80, &(0x7f0000451000-0x8)=0x6) sync_file_range(r5, 0xfffffffffffffffe, 0x3b6, 0x4000000000006) kcmp(r4, r4, 0x3, r1, r0) 2017/12/09 06:03:27 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet(0x2, 0x7, 0x4) accept4$inet(0xffffffffffffffff, &(0x7f0000947000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016c000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x0, 0x3, 0x0) pipe(&(0x7f000059b000-0x8)={0x0, 0x0}) r4 = accept4(r0, &(0x7f00000a9000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000023000-0x4)=0x6, 0x80003) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000072a000)={0xd0, 0x4, 0x0, 0x15, 0xfffffffffffffffc, 0x4, 0xb2, 0x2, 0xe000000000000, 0x2, 0xfbfffffffffffffd}, 0xb) r5 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc4, 0x4) r6 = semget(0x1, 0x3, 0x202) semctl$SETALL(r6, 0x0, 0x11, &(0x7f0000d2d000-0x8)=[0x3e, 0x5, 0xfffffffffffff410, 0x2]) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x2, 0x0, 0x0}]}, 0x10) bind$inet(r4, &(0x7f0000683000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = gettid() getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000d0a000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00009e2000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000364000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c62000)={0x0, 0x0, 0x0}, &(0x7f00003f0000-0x4)=0xc) r9 = getpgid(r7) getpgrp(r9) r10 = gettid() ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f000083e000)=0x0) getpgid(r8) sched_getscheduler(r10) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000b0b000)={0xfae, 0x80000001, 0x6, 0x10001, 0x1, [{0xfa, 0x7, 0x10001, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) connect$ipx(r4, &(0x7f00004cb000-0x10)={0x4, 0x4, 0x3f, "05cbe136087e", 0x4c0a, 0x0}, 0x10) gettid() getsockname$inet(r2, &(0x7f000043d000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e86000-0x4)=0x10) connect$inet(r5, &(0x7f000015a000-0x10)={0x2, 0x3, @rand_addr=0xaa00000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f000062b000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) bind$netrom(r4, &(0x7f000077d000)=@full={{0x3, {"e36d0613955db4"}, 0x800}, [{"7137b807000000"}, {"d505000000ffe7"}, {"43332d473ce3ac"}, {"5235736453bed7"}, {"c50252e400085e"}, {"18000000b68506"}, {"680af4cb82ab10"}, {"e316cc0548073f"}]}, 0x48) listen(r5, 0x8000000000000008) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f00006fe000-0x9)="77657374776f6f6400", 0x9) 2017/12/09 06:03:27 executing program 7: mmap(&(0x7f0000000000/0xf3b000)=nil, 0xf3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x20000100) bind$alg(r0, &(0x7f00006bc000)={0x26, "6165616400000000000000000000", 0x80, 0x0, "67636d28616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000f3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000408000)={0x26, "736b636970686572000000000000", 0x0, 0x1386, "63626328636173743529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3c000-0xb9)="0023ffc12784f84aedf06718314f2361cd6b6dd923e77481bc88800256ba80d1e5836b74ca163f81fcdaa021a676a7ecd349c60203fc5ed8a32d3e6dc8b24f0dcf4d0df400ae32d170d38a000001016189208ddd4a29c62268919053e74e51e850c002940e325e5fb3c239340fba4f56cea53f8bb68473a54793704497d1b6362724c2a43c3489115d0775d7b31be2b6c1a4b7b7231fcb7171f45f1cc36650fc5d53fa58299d24e02dbe309a71bb67e8b40643f71ccc102108", 0xb9) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x200000000006) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d99000-0x11)="649c47ad46390dc86dae79fa599d4d409c", 0x11) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f3e000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3d000)=0x8) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f3d000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3d000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000485000)={@loopback={0x0, 0x1}, 0xfffffffffffffffc, r2}) splice(r0, 0x0, r0, 0x0, 0xffffffff, 0x4000000001) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0xe)="8c777635850d02e48d673c1aab9f", 0xe) r4 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r4, &(0x7f00005d8000)={0x0, 0x0, &(0x7f00002fa000)=[{&(0x7f0000d0a000-0x3d)="41efa6204e4bfe512a29dc2db485378f76262388503e162e455cdf976d3922d51591f1ed2ea8b01e48520f6c17fac3b7aa34cab763312dbde13f18c696", 0x3d}, {&(0x7f0000e53000)="a86155ae802af9f78b2fbc31c5660b84f62a1515ada927bff2b7bfbac0b9ec4d5bbb6066a4f8b3b450ba67188e062a32bb6834c614b58cce8d3758eff648f9", 0x3f}, {&(0x7f0000a38000)="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", 0x1000}, {&(0x7f0000d53000-0x38)="d0d76f63c6ae116a2c9916783d6c254c29bebd8e38f79af88fe06e8bd00fc27cd6eef7ecd990188b876304638abf27219b1063be6fcce6f9", 0x38}, {&(0x7f0000f41000)="265cd9b65169cbe2000100005903000967cb120f33", 0x15}], 0x5, &(0x7f0000f41000-0x30)=[], 0x0, 0x4080}, 0x4004000) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000f3e000-0x89)="3595c917d671b6b5f25f0042bd83a66b71aa9a6deaf4ce0000000100000001ab6e5ff4bcd740829a3a50fac8ec4c77b3749b2453bcf0b5000060f6d0430ace54baa4156e001b00ffdff4bba989f4aebccd1f878787000000026020f9fe95832d5439168dd623e5cbbec85d30f51ab164174fe40b999889f02988369be757067178ac1e7489492fc2", 0x88) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f00007e0000)={&(0x7f0000d2e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a04000-0x20)=[{&(0x7f0000f39000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f00007c0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}], 0x2, &(0x7f00004d4000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, 0x6}, 0x101) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) accept$inet(r1, 0x0, &(0x7f0000e8e000)=0x0) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r1, 0x0, 0x0) 2017/12/09 06:03:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x1000, 0xe6, &(0x7f0000001000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xd5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00001d1000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) recvfrom$inet(r2, &(0x7f0000a56000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53, 0x2000, &(0x7f0000bab000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000020000000000000005400", @ifru_map={0x2, 0x8dfa, 0x1, 0x1, 0x3, 0x9}}) r3 = socket(0x400000000011, 0x803, 0x7) unshare(0x8000002) llistxattr(&(0x7f000066f000)="2e2f66696c653000", &(0x7f000066e000)="", 0x0) r4 = epoll_create1(0x80000) r5 = fcntl$dupfd(r4, 0x406, r4) ioctl$TCSETAF(r5, 0x5404, &(0x7f000066f000)={0xba, 0x3, 0x6, 0x100000000, 0x3, 0x9, 0x9, 0x6, 0xfff, 0x8}) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x400000000000000, 0x0}) r6 = memfd_create(&(0x7f0000fec000)="2da900", 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00008b5000)={0x9, 0x8000, 0xd, 0x10000, 0x0}, &(0x7f0000130000-0x4)=0x10) clock_gettime(0x0, &(0x7f0000aef000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000ff3000)={@common="67726530000000000000000000000000", &(0x7f0000f00000-0x2c)=@ethtool_cmd={0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/09 06:03:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c81000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000927000)="2f6465762f7663732300", 0x9, 0x2) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000696000-0x1)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000060000-0x58)={0x26, "726e670000000000000000000000", 0x0, 0x0, "6a6974746572656e74726f70795f726e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00005b8000-0x4)=0x8, 0x4) bind$alg(r1, &(0x7f0000466000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "766d61632874776f666973682d61736d290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e50e3bbf91aa785dfbcdfe0900f300fc", 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x6) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000ce2000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)="00000000000000000000000000000000", 0x10}, {&(0x7f0000435000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f000004c000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x3, &(0x7f000050d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x80000000}, 0x61) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000c77000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f0000d5d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}, {&(0x7f0000c2d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f5e000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f00000b0000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00002a8000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000457000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f0000d08000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}], 0x8, &(0x7f000037a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66, 0x400001}, 0x40000020) setsockopt(r2, 0x0, 0x101, &(0x7f0000f3f000)="ba4658c42016e811b83a79d7ac56a69bf54b44654badf3802de7bbc1683a0d531fcf776d3d3772016c36d5628ff8737cab8c0a576c9dcc693934a030c203e26423edd389078623c8d9cd55bce6ed912e67ffb9d81856c90ec0fca20c95459873d6891cb399bad3ea269a3ac2f06a2e3b4729467b17d336d541b33e11b1", 0x7d) 2017/12/09 06:03:27 executing program 0: perf_event_open(&(0x7f00007d5000-0x78)={0xfffffffffffffffe, 0x78, 0xe2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x80000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x276000)=nil, 0x276000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x9, &(0x7f00007b2000-0x60)={0x0, 0x11, 0x7, @thr={&(0x7f00006ab000-0xe9)="425bd00a57491cb645508b2c9737c9f69f6e53dbf133eb4a3d68a217de6b32f27cdc335ff90614e06f6ddc27d490ecc84e6c640300000000000000b53d467717d2ba3d0c371c3ae0e023198a134143cd95547c929418d1c7cfd82ca265a0f0c5f2e2c48b61a89ccb620a49dcc13bacf7ddaba297beef0a11751d356a3d6ab1488709d79b5b7f549f88d71dd96c688db3845c434a9668f95fad3a93b9fa3dcb9bd1045142a8b8c5664193595a5443a49bcfa669c72b843937e618507e95c351f3d1526ed2935959950cd20198fa5755f570c2ee9ab21a88ff94f20b9128f8b997c9f2f41286bbf25965", &(0x7f0000d25000-0x6d)="6ff2ae9e208cff274c1a41c565f0cb4038fdb020493c54f62029ec3ac95f03c2ea192488a444c62bbce29a500a5d477e18fb10fdc42f0ccd277843574b8e375ce35e124e66b1a426219c4e080fb3435887758852ee98fd39c8daca2f0e83ad0846c7283635794129af85b9b985"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000da4000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000a4b000-0x10)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f000080e000-0x20)={{0x0, 0x0}, {r1, r2+10000000}}, &(0x7f00003fa000)={{0x0, 0x0}, {0x0, 0x0}}) pipe2(&(0x7f0000d6b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r5 = socket$inet6(0xa, 0x8080f, 0x4000000000) bind$inet6(r5, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000128000)="6e732f6e657400") getdents(r6, &(0x7f0000001000-0xdd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48) r7 = socket$inet(0x2, 0x80000000006, 0x20000000000) close(r3) listen(r5, 0x401) connect$inet(r7, &(0x7f0000a98000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r5, &(0x7f0000cf3000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x0) read(r3, &(0x7f000009e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79) r8 = dup3(r4, r3, 0x0) r9 = dup3(r4, r7, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x21, 0xffffffffffffffff, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000070000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r9, 0x40086424, &(0x7f00001f3000-0x8)={r10, 0x3}) syz_open_dev$tun(&(0x7f000013a000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) dup2(r7, r8) mmap(&(0x7f0000276000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) write$eventfd(r3, &(0x7f0000eed000-0x8)=0x2, 0x8) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/09 06:03:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup3(r0, r0, 0x7fffe) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000059b000)=0x40, 0x4) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000be2000-0x4)=0x0, &(0x7f0000d37000)=0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004c4000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x20000000002e, &(0x7f0000424000)=0xc, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000d93000)=0x401, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000c31000)=0x2, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r0) fcntl$setstatus(r1, 0x4, 0x82004) r3 = socket(0x1b, 0x10000004, 0xfc) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000050000)={0x7a, &(0x7f000072d000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="4a", 0x1, 0x20080001, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000171000)=0xa, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f000009c000)=0x6, 0x4) close(r1) socket$inet6(0xa, 0xffffffbffffffffe, 0x1) timer_create(0x7, &(0x7f0000a70000-0x60)={0x101, 0x1, 0x4, @thr={&(0x7f0000134000-0xb8)="fcc19109d943e08f914de161c19611b91888d54e30dabee9889545ba339df57468415945985863e9e199f7d6a1a4e0fe75fa79a3f43be03a3264e445e7857aa5099215993e707703cbb8b21ac16bd5ec4ae704059e9c41f94892ebf4864f1aa2d52bdadafbab8efa3e87210166464052fe573380c3d26630dbedcf08fd81bcb35537583321fe92b6b058eb311b2e732d21eeaa2a82738a9537ede35ea1c72b2505b8fb1e514a5b4da65d2bae4edadb7a5d87aba650a36a2f", &(0x7f0000953000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000216000-0x4)=0x0) recvmsg(r0, &(0x7f00002e6000)={&(0x7f0000949000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000356000)=[{&(0x7f0000329000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f0000c6c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}], 0x2, &(0x7f000079e000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99, 0x7}, 0x10001) setsockopt$inet6_int(r1, 0x29, 0x5e, &(0x7f000006e000-0x4)=0x1, 0x4) ioperm(0x101, 0x4cd5, 0x40004) timerfd_gettime(r2, &(0x7f0000b84000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f00002c6000)={0x100, 0x5, 0x9, 0x7, 0x80000001, 0x100000001, 0x9, 0x7}, &(0x7f0000694000-0x40)={0xa540, 0x715, 0x6, 0x68a, 0xfffffffffffffffa, 0x8, 0x3ff, 0xfffffffffffffc01}, &(0x7f0000bbf000-0x40)={0x3, 0x5, 0x3, 0x1, 0x10000, 0x5, 0x2, 0x5}, &(0x7f0000697000-0x10)={0x77359400, r4}, &(0x7f0000b6d000-0x10)={&(0x7f0000cb6000)={0x7}, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x0, 0x20}, &(0x7f0000c40000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/09 06:03:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x80000001, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x800, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000b4e000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000055e000)=0x10) setsockopt(r2, 0x0, 0x3, &(0x7f0000c0f000-0x2)="43cf", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000131000-0x9)="2f6465762f73672300", 0x1004, 0x410010400806) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = perf_event_open(&(0x7f00008ec000-0x78)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0xfc, 0x8, 0x0, 0x1, 0x0, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x1, 0x0}, r4, 0xfffffffffffdffff, r3, 0x0) r6 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000554000)={0x0, @in={{0x2, 0x0, @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]}, 0x7fffffff, 0x6, 0x1, 0x1ff, 0x40}, &(0x7f000007c000)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000029e000)={r7, 0x0, 0x8, 0x0}, &(0x7f000031d000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffff, 0x0, 0x3, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xd30, 0x0, 0x0, 0x0, 0x6, 0x0}, r4, 0x0, r5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = getpgrp(r0) setpriority(0x0, r8, 0x85) mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)="2f6465762f6b766d00", 0x800080000000000, 0x0) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r10, 0xae60) r11 = ioctl$KVM_CREATE_VCPU(r10, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000009f000-0x40)={0xe000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r12 = syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x0) remap_file_pages(&(0x7f00008f0000/0x3000)=nil, 0x3000, 0x200000c, 0x5, 0x20800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r12, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f00006ed000)="2f6465762f736e642f73657100", 0x0, 0x7fffc) syz_kvm_setup_cpu$x86(r10, r11, &(0x7f00009da000/0x18000)=nil, &(0x7f0000d43000)=[@text64={0x40, &(0x7f00001fe000-0x41)="0fa4319db9800000c00f323500100000440f21ab8ec04e0f0966b83a00858500d0c4c251be0c000000450f0666b800000f019f0000000066b814018ee0460f22c2", 0x41}], 0x1, 0x1, &(0x7f0000adf000)=[], 0x0) ioctl$KVM_RUN(r11, 0xae80, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ea0000)="2f6465762f6b766d00", 0x400, 0x0) r13 = creat(&(0x7f00005d0000-0x8)="2e2f66696c653000", 0x1) ioctl$DRM_IOCTL_AGP_RELEASE(r13, 0x6431) 2017/12/09 06:03:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = gettid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c51000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000933000-0x4)=0xe8) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000add000-0xc)="2f6465762f6175746f667300", 0x38080, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x9, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, r5, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000373000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fstat(0xffffffffffffffff, &(0x7f000003e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_open_dev$sg(&(0x7f0000cea000-0x9)="2f6465762f73672300", 0x8, 0x4004) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000050b000)=@assoc_value={0x0, 0x0}, &(0x7f0000d37000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f00007ce000-0x8c)={r7, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r8 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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) r9 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000056c000-0x4)=0x0) setsockopt$inet_mreqn(r9, 0x0, 0x1000000000000027, &(0x7f00002c8000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x3}, 0xc) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r10 = getpid() recvmsg(r6, &(0x7f00002b5000-0x38)={&(0x7f0000162000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x14, &(0x7f0000fd6000-0x40)=[{&(0x7f0000d6b000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f0000149000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f0000de0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f000047c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}], 0x4, &(0x7f0000df2000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b, 0x5}, 0x2100) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c83000)={{{@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=@local={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}}, &(0x7f00008cb000)=0xe8) process_vm_writev(r10, &(0x7f0000c53000)=[{&(0x7f0000952000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f0000da7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f0000bac000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f0000e3c000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00009ae000)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f00007db000)="00000000000000000000000000000000000000", 0x13}, {&(0x7f000014c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}], 0x7, &(0x7f00003dc000-0x20)=[{&(0x7f0000c23000)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f0000fc7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}], 0x2, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) tgkill(r3, r4, 0x2d) ioctl$PIO_SCRNMAP(r6, 0x4b41, &(0x7f000047f000)="ad389a3bbbaed6e8eff1ed11cb1fc396657be292006e1360bc78ab2774ed20ae54a52b4aa3c62f60d5ce1f0bc68e188fd2c3e7f07c13b5e0056f28597fb827f5375558a9d462ede8b6e83a78c5ee91be5f45c9d821e66f9ecf6ecbe4ac620e8ec21683cf38eccccd9bccd00d4750353f55a672d7eade74a99096de14dd54e650e0d9f7e32ec049e2b6ad1654dd168f4eef") renameat2(r8, &(0x7f0000c1a000-0x8)="2e2f66696c653000", r6, &(0x7f0000ce7000)="2e2f66696c653000", 0x2) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f000008d000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ac0000-0x20)={0x2, 0x0, 0x4, 0x20, 0x4, 0x1f, 0x7, 0x0, 0x0}, 0x20) 2017/12/09 06:03:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000017b000)={0x0, 0x0, 0x0}, 0xc) r1 = syz_open_procfs(r0, &(0x7f00008b5000)="617474722f63757272656e7400") socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fb7000-0x8)={0x0, 0x0}) write$eventfd(r1, &(0x7f00009da000-0x8)=0x0, 0x8) setpriority(0x1, r0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000b7f000-0x4)=0x0) 2017/12/09 06:03:27 executing program 0: syz_open_dev$sg(&(0x7f0000723000-0x9)="2f6465762f73672300", 0xfffffffffffffc00, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004b4000)="2f6465762f7161745f6164665f63746c00", 0x20000, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000fd6000-0xb)="2f6465762f766373612300", 0x3, 0xfffffffffffffffe) r2 = add_key(&(0x7f0000d72000-0x12)="636966732e73706e65676f00", &(0x7f0000a20000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r3 = request_key(&(0x7f0000934000)="6365706800", &(0x7f0000a31000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000db0000)="2f6465762f7161745f6164665f63746c00", r2) request_key(&(0x7f00002ca000-0x6)="727872701c00", &(0x7f0000400000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000065c000-0x12)="2a73656c6600", r3) keyctl$link(0x8, r2, r3) getsockname$ax25(r1, &(0x7f0000005000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000a0e000)=0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) iopl(0x1000200000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000f9f000-0x4)=0x200d029e, 0x1, 0x1f, &(0x7f0000d9b000)={0x0, 0x0}, &(0x7f000073c000-0x4)=0x7f, 0x100) ioctl$sock_ifreq(r1, 0x8995, &(0x7f0000213000-0x28)={@generic="d973f16e93dacb1860ffd79a7e5a6d09", @ifru_flags=0x9203}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x21) perf_event_open(&(0x7f0000566000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f00009b5000-0xce)={@random="0bf400000080", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4, @x25={0x5347d1768d122c42, 0x0, 0x400, "91"}}}}, 0x0) socket$nfc_raw(0x27, 0xa, 0x0) fcntl$setflags(r1, 0x2, 0x1) r4 = getpid() r5 = getpid() getpgid(r4) ptrace(0x18, r5) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r6, &(0x7f0000742000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r6, 0x800000010d, 0xb, &(0x7f00005ab000-0x4)="07000000", 0x4) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000dd0000-0x10)={&(0x7f000077e000/0x1000)=nil, 0x1000}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000db000-0x10)=@req={0x800, 0xf979, 0x9, 0x0}, 0x10) 2017/12/09 06:03:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000002000-0x4)=0x60) fcntl$getown(r0, 0x9) r1 = memfd_create(&(0x7f0000000000)="2400", 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000165000)={0x0, 0x0}) r3 = syz_open_dev$vcsa(&(0x7f0000aa4000)="2f6465762f766373612300", 0x4, 0x462fe) accept4$inet6(r2, &(0x7f00003b4000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00003da000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000f01000)=0x0, &(0x7f0000161000)=0x4) perf_event_open(&(0x7f0000bab000)={0x4000000002, 0x78, 0x9e, 0x1, 0x0, 0x0, 0x0, 0xc1, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3ffffffffffffd, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0x100000001, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000001000-0x58)={0x26, "6165616400000000000000000000", 0x20e, 0x1, "74677231323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ptrace$peekuser(0x3, 0x0, 0x1f) socket$bt_hci(0x1f, 0x3, 0x1) symlink(&(0x7f000000c000-0x6)="2e2f66696c653000", &(0x7f000000b000-0x6)="2e2f62757300") setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000e1e000)=0x4, 0x4) getsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f00009b4000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000488000-0x4)=0x2c) r4 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f00001c7000-0x1)=0x3) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f00004dc000-0x8c)={0x8, 0x3, 0x2, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00003a9000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigtimedwait(&(0x7f00005a1000)={0xffffbffffffffffd}, &(0x7f00004be000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b05000-0x10)={0x0, r5}, 0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3a000-0xc0)="17c526a9362122f745fb3d38aafd1ed22cb9abb944ef4d1d065620509e9eca0e0206dd14d156785e48f7feaeb2ee8f502e49cb2115e715f70bfd15818026b27466b3159ab97005454375ad0ab9eafe356646c49115dc8852bc2e4c7a748241f95976f20ad6b74f5e4acb0a8fe38f58f1cd55716e6259c893a7e4a88bb9ff67e2e0d228930f49f566212c1bf2a82e688c1534f02b6c0e2b7ceb743a5ac7ee21738c7ec4b86df3c709dcbfcb9db91a3c9aad36a0a2ea7460019c92bdb3b7a81abd", 0xc0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000b1a000-0x4)=0x10001, &(0x7f000023c000-0x4)=0x4) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000ce3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000a9a000)=0x9, 0x4) r6 = open(&(0x7f0000195000-0x8)="2e2f66696c653000", 0x20000000080047, 0x80) syz_open_dev$vcsn(&(0x7f00002cc000-0xa)="2f6465762f7663732300", 0x7, 0x400) ioctl$TIOCGSID(r3, 0x540f, &(0x7f00005c5000)=0x0) fcntl$setlease(r6, 0x400, 0x0) fcntl$setlease(r4, 0x400, 0x2) 2017/12/09 06:03:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffbfffffefb, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$cont(0x29, r0, 0x4, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x8, 0xfffc) open$dir(&(0x7f00002f4000-0x8)="2e2f66696c653000", 0x4000, 0x86) r2 = gettid() process_vm_readv(r0, &(0x7f0000a39000-0x40)=[{&(0x7f0000d61000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f0000530000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f000007f000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f00008b0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}], 0x4, &(0x7f0000af6000)=[], 0x0, 0x0) r3 = perf_event_open(&(0x7f0000c2a000)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) r4 = openat(r1, &(0x7f00000b6000)="2e2f66696c653000", 0x800000000000000, 0x0) ioctl$TCSETSW(r4, 0x5402, &(0x7f00002d5000-0x24)={0x7, 0x4, 0x41, 0x5, 0x8, 0x800, 0x2, 0x6, 0x80000007, 0x6, 0x7, 0x9}) perf_event_open(&(0x7f000051d000-0x78)={0x2, 0x78, 0x40, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0}, 0x0, 0x8000000, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cb5000-0xa)="2f6465762f70746d7800", 0x2080, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000a45000)=0x9d) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c35000-0x6)={0x0, 0xad}, &(0x7f00006e1000)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b54000)={0x0, 0x84, &(0x7f00001da000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffd7}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x71d5}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}]}, &(0x7f0000b30000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00005b9000)=@assoc_id=r6, &(0x7f0000001000-0x4)=0x4) r7 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x105000) r8 = socket(0x1e, 0x2, 0x0) accept$packet(r7, &(0x7f0000620000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006b5000-0x4)=0x14) bind(r8, &(0x7f00000f6000)=@ll={0x11, 0x9, r9, 0x1, 0x20, 0x6, @random="59510dd328f0", [0x0, 0x0]}, 0x14) r10 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r10, &(0x7f000091e000-0x80)=@nl={0x0, 0x0, 0x80100000000, 0x1}, 0xc) r11 = socket(0x10, 0x2, 0x10) write(r11, &(0x7f0000fa2000-0x20)="1c0000001e000720271662083b00000001000000140000ff0f00000000000019", 0x20) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r5, &(0x7f0000dce000-0x10)=[], 0x0) 2017/12/09 06:03:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000040000000016, 0xa, 0x7f) munlockall() setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x6d, 0x4) r1 = dup3(0xffffffffffffffff, r0, 0x80000) bind(r0, &(0x7f000048a000)=@alg={0x26, "736b636970686572000000000000", 0x100f, 0x200, "5f5f6563622d73657270656e742d7373653200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = creat(&(0x7f0000942000)="2e2f66696c653000", 0xca) r3 = msgget(0x2, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000468000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000136000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000952000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000067f000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000994000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000626000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() r9 = getpid() msgctl$IPC_SET(r3, 0x1, &(0x7f0000c45000-0x78)={{0xfffffffffffffffd, r4, r5, r6, r7, 0x40, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x200, 0x8, 0x68c34f1e, 0xffff, 0xfffffffffffffff8, r8, r9, 0x0, 0x0}) r10 = socket(0x11, 0x800000003, 0x85) bind(r10, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r12 = epoll_create1(0x0) fcntl$notify(r11, 0x402, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000006000-0x48)=[{0xffffffffffffffff, 0x0, 0x0}, {r12, 0x0, 0x0}, {r12, 0x0, 0x0}, {r12, 0x0, 0x0}, {r12, 0x0, 0x0}, {r12, 0x0, 0x0}, {r11, 0x0, 0x0}, {r11, 0x0, 0x0}, {0xffffffffffffffff, 0xaa3f6fe76dbe7fa7, 0x0}], 0x9, &(0x7f0000005000-0x10)={0x0, 0x989680}, &(0x7f0000012000-0x8)={0x0}, 0x8) r13 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r13, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa7, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) writev(r10, &(0x7f0000cdc000-0x20)=[{&(0x7f00004cb000)="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", 0x1000}, {&(0x7f0000adc000+0x2a3)="8391317674a7af4991d52d4e513af710be6e1a8ad90e98b2c4919d6e6168706e1889278213a6a807f7b353a0b78644a5ccdbdf96e4bd94e73ee2f12428b2b707eb83b21cc4c800ad05822e5ba96854cc3fb2c605b91819e34fa3cbf1a1090f54e4c56ea89c97c8439702e3af5decf74c11", 0x71}], 0x2) getsockname(r10, &(0x7f00008e6000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000007e000)=0x1c) r14 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_udp_SIOCINQ(r10, 0x541b, &(0x7f0000bb3000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r14, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet(r10, &(0x7f000066a000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000edc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00001a0000-0x28)={@generic="da7aa55237fb5770f2ab685400c7991e", r15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f000000b000-0x30)={0x1, 0x2, &(0x7f0000012000)=[@generic={0x0, 0x0, 0x0, 0x0}, @generic={0x800d38d, 0x0, 0x0, 0x0}], &(0x7f0000014000-0x7)="73797374656d00", 0x20, 0x80, &(0x7f0000008000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) 2017/12/09 06:03:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000127000)=@assoc_value={0x0, 0x0}, 0x8) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000856000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) accept$packet(r0, &(0x7f0000e10000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a12000)=0x14) mlock(&(0x7f00007fe000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0xb49, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$setstatus(r1, 0x4, 0x0) writev(0xffffffffffffffff, &(0x7f0000002000-0xa0)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x5, 0x0) listen(r2, 0xfffffffffffffffe) sendmsg(r2, &(0x7f0000ce4000)={&(0x7f0000996000-0x80)=@generic={0x10000000001e, "02fb0400070000000000000000000000805bf86c480200c71e14dd6a739e4e009a48006be61f000000010000000000e4ff066c3f010039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9b7341c1fd45624281e00070ece000276c3971bc40000bd7695090000000000000000db000004da36"}, 0x80, &(0x7f0000d1b000)=[{&(0x7f0000fd8000-0xb6)="2b1ae110f8791e909d999dfaa6cc7a736f7390f28daddb89f429199fd1032437a79ed35bb13be062e02133edcf7fa643138e4786c65d82d73e9e45cbdc439e62dbbd54bf0fc2d33517d2811360263a25bfc824c861fe9392fd7ec91051fa32106bbc44637e4a1fe0bc1671d21919a0a12b1c219412c2601df027946a49017c90373db9c1099eaf8a207351ebc5c370a7c04dc6b700f5dc7bb1968d4860d7f911681f84e5d3c32d2f7c77cf781f9365cc76cc7c063465", 0xb6}, {&(0x7f0000fd9000-0x5d)="6e0b346527bc2e286d217cbeb30acfb9a9fc8b51337c20a8a75dde7bfc4b4f47df4f5ea8198a5d2d23eae67865724f54bc4f36f4b6f2fd175cf1fdc337c81adae82bb9425611958762ce1b4e002f52f24bc276745669ddb0161c5b6fe3", 0x5d}, {&(0x7f0000695000)="e0652cf2f22b29a1ac702878f06e2cc2064eec6528e16b81da760c9131fa4f13ddc068d32efa9de83ec8dee4e8e2fc3a20f6e4f632c9f0b09bb7820c554a462b", 0x40}], 0x3, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) r3 = syz_open_dev$ircomm(&(0x7f0000e7c000)="2f6465762f6972636f6d6d2300", 0x1, 0x109800) ioctl$VT_ACTIVATE(r3, 0x5606, 0x4) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f0000ce5000-0x38)={0x1ff, 0x0, &(0x7f0000334000)="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", &(0x7f0000805000-0xc1)="f022654258a0e742cfb230a50db35716aac123a1adcaa463c559a13b3f834050fd5ec5292381f73cb5e37e92301946651262b46cf450ec589af086f258d1bc8c5379b0b7a99bdd97d1136aeb9c505b459b80d1d62800b0d4fed2770217fdbc82e2c60e47e060c5eb455b4f375a456fd5016d535b000fad043b001bfa1f46f04b063005b7a1e84ef514f19f23a0251db316eddc58b7f56ab49e45a602c4b7ce65c8b7baa869133fc716e8060c7ac8664159d391b7801bce3cad38618f4cf66d29ba", 0xf7c, 0xc1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000061e000-0xc)={0x7, 0xffffffffffffff9c, 0x0}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f0000aed000)={0xfffffffffffffc01, 0x101, 0x5, 0x0, 0x7ea1}) mremap(&(0x7f00007f2000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f000055a000/0x4000)=nil) mprotect(&(0x7f000036a000/0x6000)=nil, 0x6000, 0x8) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f000060b000)="2f6465762f72666b696c6c00", 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00007c6000-0x20)={0x9, 0x0, 0x10001, 0x10001}) ioctl$DRM_IOCTL_AGP_BIND(r5, 0x40106436, &(0x7f0000115000-0x10)={r6, 0x8c3}) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x4) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000601000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x309, @random="2aff8c435ea3", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="76b5c973340e66a70ca078780938d301"}) [ 45.204149] QAT: Invalid ioctl 2017/12/09 06:03:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x6, 0x200000) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000664000)={0x6, 0x8, 0x40, 0x2, 0xfffffffffffffffc}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)="2f6465762f6375736500", 0x8010000080802, 0x0) pread64(r1, &(0x7f0000a4c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38, 0x0) poll(&(0x7f0000dde000)=[{r1, 0x80, 0x0}, {r1, 0x8000, 0x0}, {r1, 0x1202, 0x0}, {r1, 0x28a, 0x0}], 0x4, 0xad5) readv(r1, &(0x7f00003a8000-0x30)=[{&(0x7f0000f9b000)="0000000000", 0x5}, {&(0x7f0000420000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f00004fd000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}], 0x3) r2 = request_key(&(0x7f0000ac9000)="636966732e73706e65676f00", &(0x7f000070d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000726000-0x11)="5b406d696d655f747970656e6f64657600", 0xffffffffffffffff) keyctl$revoke(0x3, r2) sync_file_range(r0, 0x5, 0xf000000000000000, 0x3) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000262000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000be5000)={0x0, 0x10, &(0x7f0000ab7000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000085d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000038b000)={r3, 0x9}, &(0x7f0000d25000)=0x8) syz_emit_ethernet(0x2e, &(0x7f00001fe000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x8, 0x5}}], {{0x0, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @random="1e7a9ed09c8a", @loopback=0x7f000001, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @loopback=0x7f000001}}}}, 0x0) write$fuse(r1, &(0x7f0000b56000)={0x50, 0xfffffffffffffffe, 0x1, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a1c000-0x14)={0x8e6, 0x8186, 0x5, 0x413, 0x1}, 0x14) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00006bf000-0x10)={0x77359400, 0x0}, 0x10) fcntl$addseals(r1, 0x409, 0x7) r4 = openat(r1, &(0x7f0000c18000)="2e2f66696c653000", 0x8000, 0x140) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f000003d000-0xc)={0x140000002, 0x0}) [ 45.254141] QAT: Invalid ioctl 2017/12/09 06:03:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000320000)="2f6465762f72666b696c6c00", 0x2, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) futex(&(0x7f0000a5c000)=0x6, 0x3, 0x0, &(0x7f00006d4000)={0x0, 0x0}, &(0x7f0000518000-0x4)=0x6a7, 0x101) r1 = syz_open_dev$evdev(&(0x7f0000236000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x0) clock_gettime(0x1, &(0x7f0000b1d000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f000013e000)={{0x0, 0x1c9c380}, {r2, r3}}, &(0x7f0000fd8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc5000-0xb)="2f6465762f6877726e6700", 0x402000, 0x0) mq_timedsend(r4, &(0x7f0000bb0000-0x6)="c369a34213ee", 0x6, 0x0, &(0x7f0000259000-0x10)={0x0, 0x989680}) ppoll(&(0x7f00000a1000)=[{r1, 0x4201, 0x0}], 0x1, &(0x7f0000e84000-0x10)={0x0, 0x0}, &(0x7f0000254000)={0x0}, 0x8) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000057000-0x12)="000000000000000000000000000000000000") ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f00009de000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d30000-0x4)=0x0, &(0x7f0000267000)=0x4) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000fa2000)=0x0) r5 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000a8e000-0x10)={0x1, 0x0, &(0x7f000088d000-0x1000)=""}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000142000-0x4)=0x0) r6 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) r7 = syz_open_dev$usbmon(&(0x7f00005f1000)="2f6465762f7573626d6f6e2300", 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000050b000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dfe000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000bdd000)={r8, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40007, 0x6}, &(0x7f0000a6e000)=0x98) ioctl$EVIOCSABS20(r6, 0x401845e0, &(0x7f0000f9e000-0x18)={0x8, 0x9, 0xf3aa, 0x100000000005, 0x7, 0x3}) clock_gettime(0x0, &(0x7f00005df000)={0x0, 0x0}) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aea000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) readv(r9, &(0x7f00004d6000-0x30)=[{&(0x7f0000535000-0xcf)="", 0x0}], 0x1) ioctl$TCSETSF(r5, 0x5404, &(0x7f0000664000-0x24)={0x7, 0x6, 0x3, 0x5, 0x7f, 0x1fa, 0x3ff, 0x7e41, 0xc99b, 0x1ff, 0x10000, 0x2}) creat(&(0x7f0000ecf000-0xe)="2e2f66696c653000", 0x8) ftruncate(r5, 0x10000) ioctl$PERF_EVENT_IOC_RESET(r7, 0x2403, 0x9) sendfile(r6, r5, 0x0, 0x72439a6b) [ 45.328550] device lo entered promiscuous mode 2017/12/09 06:03:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000a76000)={0x4, 0xffffffffffffffff, 0x1}) ioctl$int_out(r0, 0x2, &(0x7f000063b000)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000017d000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "65636228626c6f77666973682d61736d290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007e8000)={0x1, r1, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000a81000)=0x701, 0x4) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000464000-0x9)="2f6465762f76637300", 0x101000, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00006a0000)=0x4) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000a4f000-0x18)={0x9, 0x1, 0x3, 0x0, 0x9, 0x0}) accept$alg(r1, 0x0, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f000093e000-0x4)=0x3) r4 = syz_open_dev$mice(&(0x7f0000123000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) unshare(0x8020400) inotify_init1(0x80000) getsockopt$inet6_tcp_int(r3, 0x6, 0x4, &(0x7f000004a000-0x4)=0x0, &(0x7f0000c1b000-0x4)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000a69000)="2f6465762f6375736500", 0x0, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setitimer(0x2, &(0x7f0000a4b000)={{0x0, 0x2710}, {0x0, 0x0}}, &(0x7f0000926000)={{0x0, 0x0}, {0x0, 0x0}}) futimesat(r3, &(0x7f0000c38000-0x8)="2e2f66696c653000", &(0x7f0000434000-0x20)={{0x0, 0x7530}, {0x0, r8}}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f000079f000)=0x80000001) ioperm(0x8000000000, 0x5, 0xfffd) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) r9 = inotify_add_watch(r2, &(0x7f0000344000-0x8)="2e2f66696c653000", 0x20) inotify_rm_watch(r4, r9) recvmsg(r7, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f11000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000e9e000-0x10)={0x0, 0x0, 0x8}) syz_open_dev$sg(&(0x7f0000d32000)="2f6465762f73672300", 0x1, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00002d0000)={r10, 0x0}) [ 45.354209] device lo left promiscuous mode 2017/12/09 06:03:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000220000-0xe)=@known="73797374656d2e61647669736500", &(0x7f0000dd6000-0x17)="", 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000071000-0x9)="2f6465762f72746300", 0x2, 0x0) accept$ax25(r0, &(0x7f0000555000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000b69000)=0x10) socket$netlink(0x10, 0x3, 0x4) clock_gettime(0x0, &(0x7f0000560000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00006a0000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f00006c2000-0x8)="2e2f66696c653000", &(0x7f0000675000)={{r1, r2/1000+30000}, {r3, r4/1000+30000}}) r5 = getpid() r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r6, &(0x7f000035d000)="00", 0x1) r7 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r7, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) symlink(&(0x7f0000d3a000-0x8)="2e2f66696c653000", &(0x7f0000236000)="2e2f66696c65302f66696c653000") rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)={0x0, 0x8000000}, 0x8) r8 = creat(&(0x7f0000fdf000)="2e2f66696c653000", 0x2) truncate(&(0x7f0000eb3000-0x8)="2e2f66696c653000", 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000c1f000)={0x2, 0x1, 0x1, 0xce8, 0x9, 0x5, 0xfff, 0x8, 0x0}, &(0x7f0000b2b000-0x4)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d8a000-0x8)={r9, 0xb3}, &(0x7f0000cc1000)=0x8) setsockopt$inet_group_source_req(r8, 0x0, 0x2b, &(0x7f0000d2d000)={0xfffffffffffffe01, {{0x2, 0x1, @rand_addr=0x1, [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, @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]}}, 0x118) close(r7) 2017/12/09 06:03:27 executing program 7: sysfs$1(0x1, &(0x7f0000495000)="73656c696e7578656d30776c616e3000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0xdb, 0x3f58, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a5c000)="2f6465762f6b766d00", 0x1, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) splice(r1, 0x0, r0, 0x4, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000337000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup3(r1, r2, 0x80004) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f00000f7000)=@generic={0x1, 0x0, 0x1fd}) socket$inet6(0xa, 0x810, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x2402, &(0x7f0000ef2000-0x8)=0xfffffffffffffff9) clone(0x100100, &(0x7f0000a37000)="a25e096324f6", &(0x7f0000000000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f00003b1000)="27") wait4(0x0, 0x0, 0x60000000, &(0x7f0000862000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000aba000-0x8)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c94000-0x6)={0x7, 0xffffffffffffffff, 0x1}) ioctl$TIOCOUTQ(r5, 0x5411, &(0x7f0000ffa000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x3, 0x0) sendmsg(r6, &(0x7f0000dd3000)={0x0, 0x0, &(0x7f0000d90000-0x70)=[], 0x0, &(0x7f00007b5000-0xd8)=[{0xd8, 0x10f, 0x228, "cdcd9a3de4921dac2949bf10ed129467153717ebc1b3f5f7159a656dae40d1c1ccfaeba037e9b57a0ee50868a2e9d8ee9e6ad1dce05569f78ca33a4af4f7885ba5f68834b0767993137aa98070506f3e90bed6865d28b3856544c2f52644a8ca01089e3fccd27cbc1a2db42a7eaad70ea8fa9b91cf4f27c963b3e08455478ccb04c23d3d4f8c644425744191fe2da7095cdf296d13a0e7419d473db6978409ded934d432456d597164e0d3be9f5d1057edcc17544c0e6f6f3f412d3b95ba8a270423"}], 0xd8, 0x48000}, 0x8040) connect$nfc_llcp(r6, &(0x7f0000851000-0x60)={0x27, 0x10000, 0x0, 0x7, 0x60, 0x1fe1, "935dc056d599da60d43312149c85f2e5317b94777ede613cc083ec41f6de0269f23e8cb2312d07be9f35a33087566fbe4b85921e7df98f2f8a1b45fddaa94d", 0x5}, 0x60) ioctl$sock_ifreq(r6, 0x89f0, &(0x7f00006fa000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008cf000-0x20)="0e00000000000000db0001ee000800000000e1ffffaa0000df7fe6000d722a32"}) setsockopt$ax25_buf(r6, 0x101, 0x19, &(0x7f00009d5000-0x8a)="b775ef29a0c91ea0125576a83308c0f91ddbec3e0000000000040008004ffd69e6023e97a90daff21c3afd25fd95748756d0cdee64abc22afd698eabc3bc351702c2c242edd77f010364e26df4a9bf523f57c16c893a6f72898b0e31fc9b58afd9614b05941247d076809e75a10090ec97dbb6a82455369a0932e21894c249613dfdadb9695704cae462", 0x8a) setsockopt$inet6_tcp_int(r6, 0x6, 0x18, &(0x7f0000dd4000)=0x0, 0x4) [ 45.502172] device lo entered promiscuous mode [ 45.513642] device lo left promiscuous mode 2017/12/09 06:03:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000069d000)="6269675f6b657900", &(0x7f0000639000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000faa000)="2f00", 0xfffffffffffffffa) r1 = add_key(&(0x7f000079c000)="6c6f676f6e00", &(0x7f00009cb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e72000)="c4fa0470f11d39711b274f83ef3e4dbae95015", 0x13, 0xfffffffffffffff9) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000534000-0x9)="2f6465762f72746300", 0x40040, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000723000-0x4)=0x81) r3 = add_key$keyring(&(0x7f0000eac000)="6b657972696e6700", &(0x7f000024c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000014000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key$user(&(0x7f0000304000-0x5)="7573657200", &(0x7f0000911000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r3) r4 = add_key$user(&(0x7f0000893000)="7573657200", &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r3) keyctl$dh_compute(0x17, &(0x7f0000ba1000-0xc)={r0, r4, r4}, &(0x7f0000511000-0x1)="00", 0x1, &(0x7f00004e5000-0x38)={&(0x7f000052f000-0x10)={"726d64323536"}, &(0x7f00000a7000)="660da7b6", 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e6f000)="2f6465762f7667615f6172626974657200", 0x400, 0x0) setsockopt$inet_int(r5, 0x0, 0x0, &(0x7f000029d000)=0x44f4, 0x4) 2017/12/09 06:03:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f000063f000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000018000-0xc)="2f6465762f6175746f667300", 0x8000, 0x0) open(&(0x7f000000c000+0xf30)="2e2f66696c653000", 0x10000, 0x120) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000017000)={0x3, {"a0c23eef27605b"}, 0xfffffffffffffff8}, 0x10) ioctl(r1, 0x937e, &(0x7f0000017000-0x4)="") 2017/12/09 06:03:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000047f000-0x78)={0x7, 0x78, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x200, 0x200000000, 0x0, 0x0, 0xffffffffffff8000, 0x400000000, 0x0, 0x0, 0x2408000000, 0x2, 0x0, 0x0, 0x0, 0x2ba69649, 0x81, 0x0, 0x0, 0x3, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005ec000)=0x0) r1 = getpgrp(r0) getpgid(r1) gettid() perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc2e, 0xc57, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000074) r2 = memfd_create(&(0x7f0000077000)="6b657972696e6700", 0x2) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f00004ab000)={0x3, &(0x7f00006b6000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r3, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x800000000, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x800, 0x5c33) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000f6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x11, 0x3, 0x0) bind(r5, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000122000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a1000)=0xe8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000a9b000)=0xff, 0x4) r6 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000586000)={0x0, @in6={{0xa, 0x3, 0x200000000fb1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x80000001, 0x7, 0x7, 0x7d}, &(0x7f00001de000)=0xa0) r7 = perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r4, 0x0) writev(r7, &(0x7f0000cdc000-0x20)=[], 0x0) r8 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x100}) r9 = msgget(0x2, 0x1) msgctl$MSG_INFO(r9, 0xc, &(0x7f000008f000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") [ 45.632068] device lo entered promiscuous mode 2017/12/09 06:03:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000-0xc)={&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0}, 0xc) fchdir(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) r1 = memfd_create(&(0x7f0000608000-0xa)="5b256367726f75703f00", 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00005be000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000d93000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000003d000+0x9e4)={0x0, 0x0, 0x101}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000007a000-0x10)={0x0, 0x0, 0x21}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00002f7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000017d000)={r3, r4, 0x7}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000712000-0xc)={r5, 0x80000, 0xffffffffffffffff}) read$eventfd(0xffffffffffffffff, &(0x7f0000430000)=0x0, 0x8) r6 = perf_event_open(&(0x7f0000984000)={0x2, 0x78, 0xd5, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x805, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f0000959000)="2f6465762f73672300", 0x3cd, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x40000000015, 0x5, 0x0) bind$inet(r8, &(0x7f0000ece000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x46bfd) connect$inet(r8, &(0x7f0000fc4000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r8, &(0x7f0000237000)={0x0, 0x0, &(0x7f0000b0f000)=[], 0x0, &(0x7f00000d8000)=[@iv={0xa8, 0x114, 0x9, 0x92, "1868258645ffbc81ede8d35e5fdf689e8d2093314e6b018224bbdee7b8bdf21923e08984e6ad568667f9aa699805ed09ce814a7e0f0282f6dfc5104095770cb677abe902003af5c18a9615ec8d75ec99e08b97564f06e1ea1ecfd6ad8c1588c5d8e2f993eac7a0b675ddf6463ec160d26e8dfbe0c0e6393cc0ece80002000000000000cff92a969e2fbdc561d7290b2a98f7"}], 0xa8, 0x800}, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r7, 0x4010641a, &(0x7f0000799000)={0x4, &(0x7f0000ecd000)=[0x5, 0x4, 0x5, 0x10001]}) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x0, 0x44042) fcntl$addseals(r2, 0x409, 0x4) sendfile(r6, r6, &(0x7f00000de000-0x8)=0x0, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000087000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000002a000-0x4)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/09 06:03:27 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001e3000-0x9)="2f6465762f72746300", 0x200403, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000050000)="6b657972696e6700", &(0x7f0000199000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000086d000)="b08c3286080bf825d7ffd26cf52101abf3622cc57cbd07a3c70abca954ea", 0x1e, 0xfffffffffffffff8) keyctl$read(0xb, r1, &(0x7f0000d5c000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc) mkdir(&(0x7f000082f000)="2e2f636f6e74726f6c00", 0x0) r2 = open(&(0x7f000080e000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) alarm(0x5) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000139000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cda000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000df0000-0x4)=0xc) fchownat(r2, &(0x7f000087f000)="2e2f636f6e74726f6c2f66696c653000", r3, r4, 0x100) r5 = userfaultfd(0x80000) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r6 = creat(&(0x7f000078e000-0x8)="2e2f66696c653000", 0x0) write$sndseq(r6, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f000091f000-0xa)="2e2f636f6e74726f6c00") ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f000026a000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f000011e000)={{&(0x7f0000ef3000/0x4000)=nil, 0x4000}, 0x2, 0x0}) link(&(0x7f0000f3c000-0x8)="2e2f66696c653000", &(0x7f00006b4000-0x10)="2e2f636f6e74726f6c2f66696c653000") mount(&(0x7f0000890000-0xa)="2e2f636f6e74726f6c00", &(0x7f00001f1000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000e33000-0x5)="6c6f67667300", 0x203400, &(0x7f0000122000+0x351)="b84f19fd87a5ca8aa67bd5076a") ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000f54000)={{&(0x7f0000d8f000/0x3000)=nil, 0x3000}, 0xfffffffffffffffd, 0x0}) rmdir(&(0x7f0000efd000)="2e2f636f6e74726f6c00") pivot_root(&(0x7f0000dec000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000089000)="2e2f636f6e74726f6c00") add_key$keyring(&(0x7f00005ee000-0x8)="6b657972696e6700", &(0x7f0000b2a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) pause() ioctl$KDADDIO(r2, 0x4b34, 0xfffffffffffffc01) ioctl$UFFDIO_ZEROPAGE(r5, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KVM_SET_XCRS(r6, 0x4188aea7, &(0x7f0000618000-0x58)={0x5, 0xffff, [{0xfff, 0x0, 0x604}, {0x2, 0x0, 0xff}, {0x3, 0x0, 0x7fff}, {0x1f, 0x0, 0x8001}, {0x1, 0x0, 0x6}]}) 2017/12/09 06:03:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xfffffffffffff004, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000986000-0x2)="2001", 0x2, 0x20044880, &(0x7f0000062000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getitimer(0x2, &(0x7f0000eeb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000aa1000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000070b000)={0x0, 0x0, 0x0}, &(0x7f0000a6b000)=0xc) getpid() fcntl$getownex(r1, 0x10, &(0x7f0000e34000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007db000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b5c000-0x4)=0x0) getpgrp(0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000773000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = getpid() getpgid(r2) getpgid(0x0) splice(r1, 0x0, r1, 0x0, 0x2, 0x4) mkdir(&(0x7f0000903000-0x8)="2e2f66696c653000", 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00007bb000)={0x0, 0x100, 0x30, 0x5, 0x964}, &(0x7f00008a6000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000ddd000-0x8)={0x0, 0x7}, &(0x7f0000a4d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000cab000-0x4)={0x5}, 0x4) 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, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r4 = socket(0x15, 0x80005, 0x0) connect$inet(r4, &(0x7f000031c000-0x10)={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r4, 0x114, 0x2715, &(0x7f0000af1000-0x19)="00000000000000000000000000", &(0x7f000033c000-0x4)=0xd) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000366000-0x4)=r3, 0x4) r5 = syz_open_dev$usbmon(&(0x7f0000151000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0x0) ioctl$TIOCMBIC(r5, 0x5417, &(0x7f0000253000-0x4)=0xffff) getrandom(&(0x7f00009f5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68, 0x2) r6 = dup(0xffffffffffffffff) ioctl$KDSETMODE(r6, 0x4b3a, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)="2f6465762f73657175656e6365723200", 0x8002, 0x0) write$sndseq(r7, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x1fff, 0x8003, @tick=0xfffffffffffffffe, {0x3, 0x2000000000000001}, {0x7, 0x0}, @raw32={[0x0, 0x5, 0x5]}}], 0x30) close(r7) 2017/12/09 06:03:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000040c000-0x7)="757365725d7c00", 0x2) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x40, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008a7000)=0x8000000075) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mkdir(&(0x7f0000f31000-0x8)="2e2f66696c653000", 0x78) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000b16000-0x8)={0x0, 0x0}, &(0x7f0000ee3000-0x4)=0x8) dup3(r1, r0, 0x80000) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000efe000-0x20)={0x1ff, 0x200000000002, 0x81fe, 0x1000000000000000, 0x101, 0x9, 0x5, 0xfffffffffffffff8, r3}, 0x20) r4 = open(&(0x7f0000061000)="2e2f66696c653000", 0x0, 0x0) mkdirat(r4, &(0x7f000003f000+0x154)="2e2f66696c653000", 0x0) r5 = open$dir(&(0x7f00004db000-0x8)="2e2f66696c653000", 0x40000, 0x4) r6 = openat(r5, &(0x7f00006ea000-0x8)="2e2f66696c653000", 0x88000, 0xffffffffffffffff) symlinkat(&(0x7f0000020000-0x9)="2e2f66696c65302f66696c653000", r6, &(0x7f0000020000-0x8)="2e2f66696c653000") renameat2(r4, &(0x7f000068e000)="2e2f66696c653000", r6, &(0x7f0000284000)="2e2f66696c65302f66696c65302f66696c65302f66696c653000", 0x0) syz_open_dev$sndseq(&(0x7f0000473000-0xd)="2f6465762f736e642f73657100", 0x0, 0x1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00006ab000)={r3, 0xfffffffffffffffa}, 0x8) r7 = getgid() setgid(r7) 2017/12/09 06:03:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5b000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d6163287368613129000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000910000-0xffe)="d0a2ab19e90e20f9fe622a1c4ccb27c70142af9e5ca5c18eb9437f048434d21f113056cece2bca3a92e2666ac691a4ce7dd751da7f91be01012e57e11257226cf90bf0b613422c68279fd01cb975a3de76f09399395baef3facc692aed9499cea0fbe415076b56233b47dfa8e360fe8cf73fee85bc65529c103d685619ba1d82", 0x80) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f5b000)={@common="69706464703000000000000000000000", 0x3}) 2017/12/09 06:03:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x200000005, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000675000-0x5c)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = 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, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x170, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x1) syz_open_dev$tun(&(0x7f000051f000)="2f6465762f6e65742f74756e00", 0x0, 0x20000) r2 = syz_open_dev$loop(&(0x7f0000042000)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r3, 0x2, &(0x7f000063e000-0x10)=[&(0x7f00007ae000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000096b000)="13", 0x1, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff}, &(0x7f0000250000)={0x0, 0x0, 0x0, 0x6, 0x1, r1, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44289e6e749182974f77fa322d0049aae0d6b172dad957bd79f276441dd51df3c0a9da061415195df59bba64f6fc84bc351ee7", 0x5e, 0x1ef, 0x0, 0x1, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x40128, 0x0, 0x80000040fe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000060d000)={0x0, 0x0}, 0x0) ioctl$KVM_ENABLE_CAP(r5, 0x4068aea3, &(0x7f0000801000-0x68)={0xf5, 0x0, [0x40, 0x3, 0x7f, 0x10000000000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flock(r0, 0x4000) syz_emit_ethernet(0x128, &(0x7f0000d36000-0x128)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x3, 0x6, "a228af", 0xf2, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0xc, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x1, 0x3, 0x82, 0x0, "751ad155e0b7469850da09286d1f9e3b2fb49aae3026c584e8ecd5f9ba7ec732d5da6040dd450a12d206000000000000001b02403b7a3800a664b30aab396bcea1cdaa100edc3bec84ad4ad70c19e3c23217f0d79e7ba4e594fc46fff900000022171f12f98ffea76e1ce71de82c3b56a8e6a7d78f96f3bfc81d"}}}}}}, 0x0) r6 = syz_open_dev$vcsa(&(0x7f0000d8a000-0xb)="2f6465762f766373612300", 0x4, 0x100000000004006) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f00001d0000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xb) openat$rfkill(0xffffffffffffff9c, &(0x7f000063d000)="2f6465762f72666b696c6c00", 0x0, 0x0) syz_emit_ethernet(0xc6, &(0x7f0000db9000-0xc6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x1000, 0x8, 0x10000}], {0x8100, 0x0, 0x0, 0xe0}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x9a6, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0xca]}, @lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) dup(r4) r7 = socket(0x10000000010, 0x400000002, 0xc) write(r7, &(0x7f00002e6000-0x1f)="1f0000000104ff00fd434514234d0000090000000800010001ffdcffdf000d", 0x1f) write(r7, &(0x7f000067d000)="1f0000000104ff00fd555400800000800000000008000100020423dcffdf00", 0x1f) ioctl$KVM_SET_SIGNAL_MASK(r5, 0x4004ae8b, &(0x7f0000016000+0x804)={0x6, "2ea35dae7893"}) 2017/12/09 06:03:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000080c000-0x9)="2f6465762f73672300", 0x0, 0x40000) r0 = socket$netlink(0x10, 0x3, 0x800000000000) writev(r0, &(0x7f0000095000)=[{&(0x7f00003c3000-0x3a)="390000001000090000003a00000006000700004a0300000045000107000000140800130004fbffff000002000000000000000ee300ffe4693e50", 0x3a}], 0x1) 2017/12/09 06:03:27 executing program 6: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fdf000-0xb5)="040059064f33367eb82786808d8536aa215a1dc27e7dc447b369dbfc864400a5c3054928d11a6c311259851ab968a5158deaf93bf3e2aef1883f10336156b160ca3eaf353d58071ae0ae909a74e630273769a3dcb9fe62088af3d54d4ef7378024b092e7447a14e76f33c9638f0d7713374887ec8fa5dfd482f0ba2e97727c01750854c3feb6d390883eeb8966d538037f1f449c23f73e211d595e5818e81d08267b8c6d32e746f9ccfa80e289a4692b56956223cf", 0xb5, 0x4000008002, &(0x7f00007d0000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000021b000-0x4)=0x0, 0x4) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fde000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000fdf000)="360be3fa3be3", 0x6, 0x0, &(0x7f0000523000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f000047c000)=0x8001) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000925000+0x932)=[{&(0x7f0000e52000-0x8f)="054fb1265d159926e69d75b9996c5c747c47786b147799bad300000001aa2e2e30d866f9f3b9feff8153000200098c6eefd175792c019cadc58c5cb80b31082f5596729e4fe02601052e4f3a0bd0e11537aa262eeb0dcde800052a9a59cc99729332b6e3fa191d7f28fb22c106b1fd464a0efe74d0d938a7f7d999ec406baffc947968309b36646fda594393fb969d", 0x8f}, {&(0x7f0000fe2000-0xd)="a2eae593fcd4614b678d5949c9", 0xd}, {&(0x7f0000fe2000-0x2e)="0ba04d6fff2deee4b4a750d089e243a6898398045fb036d256704eda7ce3106ea483b6b8ca94ba0dd7f4a3c4be16", 0x2e}, {&(0x7f000079c000)="637f2a6c7b2312227b9ddf0027e4c9368cbc04851077a76e1acc641ccefeae0b7e630106cedb5f1375cd45186e5046652fe5dd9648a39c7e1927a51258458fb404fdca2e57a8ecb6b8636123f8f44b941cd69c15b4a449f3da4dd36a7aa2140f616b637fb154668e2e0da420f8b7e6bdded3dabf638beb36d3c6bf1b54cadbe2fd7767c421ec5b4b7efaa1fbb8b21235a03fecb4d5e181e2dd2271deada7ea", 0x9f}, {&(0x7f0000a06000)="64bd100e02ac833c44ea870764864322b4a63e0e4d480873e036a12e3ea3f2345856e8b2fcd06670a1a00cbe8fdd02eaa2d859454a9d9a5f69b0b07c5adcc64d007a61a9b090738653c011f2f2817057abd597a9169729d1a79d208e", 0x5c}, {&(0x7f000042c000-0xf5)="cf616e1a54652686967dc79e6874847673c0a7ed5ca23956a95252aff3a04f1d00dc59e310401088e20741059d48ed661062a9690c7606bfe9bfc9881f38ac4e407608086efdc71d8eae98c48942c940591823f1a5fe604c7cc3b43776ed6d84dd53afcd1ba4dc15382b16fa279b74d7026c203697d2c8a069b433973e34d875096b7522aaca4e140322d2f4293f2cb6c710c90ca311f657b3f1c88c2bce18613b08c184cdb568e7ad499ff38908109487c8e9735be4929c74408c5615ada1374dcd24abc301a2e03daa1d76b60e07abf110bb65c249681acfce3d97f6d6f3a4a0d8db99fa942cf9f51fa04dd055f34e9c3c27350c", 0xf5}, {&(0x7f0000fe1000)="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", 0x1000}], 0x7, 0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000fe0000)={0x0, 0x9}, &(0x7f00004d3000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a35000-0x10)={0x10001, 0x8000, 0x100, 0x2, r3}, 0x10) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f00004ac000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fe0000)=0x10, 0x80800) recvfrom$packet(r0, &(0x7f0000f61000)="00", 0x1, 0x0, &(0x7f0000402000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000000a000-0x3d)={0x26, "6861736800000000000000000000", 0x0, 0x0, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) pipe(&(0x7f0000884000)={0x0, 0x0}) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a36000)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$EVIOCGSND(r7, 0x8040451a, &(0x7f000098f000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") vmsplice(r6, &(0x7f0000171000)=[{&(0x7f0000724000-0xc)="1f", 0x1}, {&(0x7f00002f3000)="", 0x0}, {&(0x7f00003e3000)="d6e4cfce889faab902a7067bf5cf78f96382d5959521202cda8ff8b0591c714af69a63934a59b9f3567396b1cb2e642e81bd112e0f0b5b6c8394afc2e1678bb54b6f6517a92ffd04beadeb92f5db62881b45ad22188239892c0584b22d76d589c7c163173fe524ca36e1685200edb58fe52222ef8cfec4653af81295d78d6cd3056d469402195cbdd18acff087922ab309220138990ffe0cec53427f8e929a19ae78489314829ed3bd726de030f48097bd4aa80546826efe2f031896661607805f4352962812e980411add76e1f52b98f9480875e28351465d60558a97f85d210cca634c5174d7", 0xe7}], 0x3, 0x0) r8 = accept$alg(r4, 0x0, 0x0) getpeername$inet6(r6, &(0x7f00002e3000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000646000-0x4)=0x1c) splice(r5, 0x0, r8, 0x0, 0x400, 0x8) [ 45.744181] nla_parse: 12 callbacks suppressed [ 45.744189] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. [ 45.775492] kasan: CONFIG_KASAN_INLINE enabled [ 45.775499] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 45.775510] general protection fault: 0000 [#1] SMP KASAN [ 45.775517] Dumping ftrace buffer: [ 45.775522] (ftrace buffer empty) [ 45.775525] Modules linked in: [ 45.775536] CPU: 0 PID: 4453 Comm: syz-executor2 Not tainted 4.15.0-rc2+ #213 [ 45.775542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.775558] RIP: 0010:page_mapping+0xa4/0x530 [ 45.775561] RSP: 0018:ffff8801c6c97320 EFLAGS: 00010202 [ 45.775571] RAX: 0000000000000004 RBX: 1ffff10038d92e65 RCX: ffffffff8195002d [ 45.775576] RDX: 0000000000000412 RSI: ffffc9000251f000 RDI: 0000000000000000 [ 45.775581] RBP: ffff8801c6c97470 R08: ffffed0038c0f174 R09: ffff8801c6078b80 [ 45.775586] R10: ffff8801ca984218 R11: ffffed0038c0f173 R12: 0000000000000000 [ 45.775592] R13: ffff8801c6c97448 R14: dffffc0000000000 R15: 0000000000000020 [ 45.775599] FS: 00007fcad810c700(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000 [ 45.775604] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.775608] CR2: 00007f2dbb3e7db8 CR3: 00000001c8a93000 CR4: 00000000001406f0 [ 45.775616] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 45.775621] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 45.775623] Call Trace: [ 45.775634] ? kstrndup+0xd0/0xd0 [ 45.775662] ? lock_downgrade+0x980/0x980 [ 45.775690] ? trace_hardirqs_off+0xd/0x10 [ 45.775710] set_page_dirty+0xb9/0x5d0 [ 45.775724] ? __writepage+0xc0/0xc0 [ 45.775732] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 45.775743] ? trace_hardirqs_on+0xd/0x10 [ 45.775757] ? __rds_conn_create+0x37f/0x17e0 [ 45.775793] ? rds_conn_message_info_send+0x30/0x30 [ 45.775812] rds_atomic_free_op+0xc2/0x330 [ 45.775823] ? rds_rdma_free_op+0x500/0x500 [ 45.775832] ? refcount_sub_and_test+0x115/0x1b0 [ 45.775844] ? refcount_inc+0x50/0x50 [ 45.775877] rds_message_put+0x53c/0x6b0 [ 45.775887] ? kfree+0x1e7/0x250 [ 45.775901] ? rds_message_add_rdma_dest_extension+0x170/0x170 [ 45.775919] ? rds_cmsg_rdma_map+0xb0/0xb0 [ 45.775927] ? trace_hardirqs_on+0xd/0x10 [ 45.775943] ? _raw_spin_unlock_bh+0x30/0x40 [ 45.775959] ? __release_sock+0x360/0x360 [ 45.775966] ? lock_sock_nested+0x91/0x110 [ 45.775981] ? rds_conn_create_outgoing+0x3f/0x50 [ 45.775995] rds_sendmsg+0x14ee/0x1f90 [ 45.776027] ? rds_send_drop_to+0x19d0/0x19d0 [ 45.776052] ? sock_has_perm+0x29c/0x400 [ 45.776067] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 45.776082] ? lock_release+0xda0/0xda0 [ 45.776111] ? selinux_socket_sendmsg+0x36/0x40 [ 45.776120] ? security_socket_sendmsg+0x89/0xb0 [ 45.776129] ? rds_send_drop_to+0x19d0/0x19d0 [ 45.776142] sock_sendmsg+0xca/0x110 [ 45.776156] ___sys_sendmsg+0x75b/0x8a0 [ 45.776173] ? copy_msghdr_from_user+0x590/0x590 [ 45.776193] ? lock_release+0xda0/0xda0 [ 45.776204] ? lock_acquire+0x1d5/0x580 [ 45.776220] ? __fget_light+0x29d/0x390 [ 45.776231] ? fget_raw+0x20/0x20 [ 45.776238] ? trace_hardirqs_on+0xd/0x10 [ 45.776248] ? __local_bh_enable_ip+0x121/0x230 [ 45.776259] ? _raw_spin_unlock_bh+0x30/0x40 [ 45.776269] ? release_sock+0x1d4/0x2a0 [ 45.776279] ? __release_sock+0x360/0x360 [ 45.776285] ? lock_sock_nested+0x91/0x110 [ 45.776300] ? trace_hardirqs_on+0xd/0x10 [ 45.776309] ? __local_bh_enable_ip+0x121/0x230 [ 45.776330] ? __fdget+0x18/0x20 [ 45.776348] __sys_sendmsg+0xe5/0x210 [ 45.776357] ? __sys_sendmsg+0xe5/0x210 [ 45.776369] ? SyS_shutdown+0x290/0x290 [ 45.776380] ? kmem_cache_free+0x249/0x280 [ 45.776398] ? SyS_futex+0x269/0x390 [ 45.776405] ? fd_install+0x4d/0x60 [ 45.776432] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 45.776450] SyS_sendmsg+0x2d/0x50 [ 45.776462] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 45.776468] RIP: 0033:0x452a39 [ 45.776471] RSP: 002b:00007fcad810bc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 45.776480] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452a39 [ 45.776484] RDX: 0000000000000000 RSI: 0000000020237000 RDI: 0000000000000015 [ 45.776488] RBP: 0000000000000176 R08: 0000000000000000 R09: 0000000000000000 [ 45.776493] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f03b0 [ 45.776498] R13: 00000000ffffffff R14: 00007fcad810c6d4 R15: 0000000000000000 [ 45.776524] Code: f2 f2 f2 c7 40 14 00 f2 f2 f2 c7 40 18 f2 f2 f2 f2 c7 40 1c 00 f2 f2 f2 c7 40 20 f3 f3 f3 f3 e8 e3 37 db ff 4c 89 f8 48 c1 e8 03 <42> 80 3c 30 00 0f 85 41 04 00 00 4d 8d b5 00 ff ff ff 48 ba 00 [ 45.776681] RIP: page_mapping+0xa4/0x530 RSP: ffff8801c6c97320 [ 45.776735] ---[ end trace 66bf2e4d49b06b27 ]--- [ 45.776740] Kernel panic - not syncing: Fatal exception [ 45.777115] Dumping ftrace buffer: [ 45.777118] (ftrace buffer empty) [ 45.777121] Kernel Offset: disabled [ 46.228755] Rebooting in 86400 seconds..