f3fd52de08cceb05087b696cf2189410e7f568ad181114fdf777b34efe0f9537713374dff96d2dcba911a15e960a314140b3a058432147ee3a2f6844ede66c5b4b182b2e4f2621900fcf77f507efe9cfa677a50ed5ea72c4db8601ab09536bc6732d8a6f80f3e9045bfc24f91d2efb92c3703bca872f60cab28a98d9f71ac3e8521a3686b721a2f33943923cd1323ed4345545cedc882e420dc2828c6b3e27f4323e631191782b47655b8ae9ce7"}, 0xf0) getrusage(0xffffffffffffffff, &(0x7f000002c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00004a0000)={r9, 0xcb, "eb06d64423eaae3641e854ef8b61c42a55b98324f3a183f2a8eb064936caf4d4046f661f046f0cd3e85457cba17e2e6ef246e5a837fbcc663fb97477c32d5dc46ea9dd18334b9d4d5785ab8eadb0301c4e69f427a6504cbdc66b88352a123b4ecfba78e66c4b26891618912be35f550f24e6ecfdde9cffa7682dcc60925017d24926686b3e399a5251a09d29af253d2edeec02b96f8eed1e16ccfe7d4e80cc4bd5486a3b47b3b39fb66e533244b6b49914be060cc31b9a6cc3819d1af4387c6870e1dd87b9dff2994e6951"}, &(0x7f0000503000-0x4)=0xd3) sendto$inet6(r0, &(0x7f00007cb000-0xa06)="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", 0x808, 0x0, &(0x7f0000d94000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) prctl$seccomp(0x16, 0x3, &(0x7f000067d000)={0x7, &(0x7f0000d4f000)=[{0x1, 0x40, 0x40, 0x81}, {0x0, 0x3f, 0x401ff, 0xfffffffffffffff8}, {0x1, 0x7, 0x8, 0xf1}, {0x1, 0x27971f1b, 0x1, 0x7fffffff}, {0x80, 0x9, 0x800, 0x7}, {0x8, 0x5, 0x7ff, 0xfffffffffffffff7}, {0xfff, 0x3f, 0x1000, 0x5}]}) 2017/10/18 15:54:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fb9000)={0x1, &(0x7f0000a3a000)=[{0x6, 0x0, 0x0, 0x50025}]}) r0 = openat(0xffffffffffffff9c, &(0x7f00009cf000-0x8)="2e2f66696c653000", 0x410000, 0x1000000000000050) alarm(0x0) epoll_create1(0x80000) nanosleep(&(0x7f0000865000-0x10)={0x0, 0x1c9c380}, &(0x7f0000648000)={0x0, 0x0}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00001a3000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a77000-0x4)={0x59ca}, 0x4) 2017/10/18 15:54:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5001c}]}) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f00009cf000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000050000)="2f6465762f7667615f6172626974657200", 0x40, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000cab000-0x4)=0x0, &(0x7f00009ad000-0x4)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000a85000)="2f6465762f7573626d6f6e2300", 0x7, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f000086c000)={0x10001, 0x601d, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000f11000-0x6)={0x8, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000c32000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000310000)={0x0, 0x0}) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000852000)=0x129c) 2017/10/18 15:54:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000c96000+0x3b0)={0x1, &(0x7f000039a000-0x8)=[{0x2000006, 0x0, 0x0, 0x84020000005056e}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e91000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) socketpair(0x10, 0x3, 0x10000, &(0x7f0000b8e000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003fc000)={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, {0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x8}, 0x289, [0x5, 0x6, 0x6, 0xc9, 0x2, 0x0, 0x6, 0x0]}, 0x5c) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00006bf000)={0x0, 0x0}) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000532000)=0xb6e, 0x4) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000062000-0x10)={0x0, 0x0}) 2017/10/18 15:54:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f00001e4000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50000}]}) openat$kvm(0xffffffffffffff9c, &(0x7f00004ed000)="2f6465762f6b766d00", 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000681000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f54000-0x4)=0xc) capset(&(0x7f0000e60000-0x8)={0x399f1336, r0}, &(0x7f0000d80000)={0x6, 0x9, 0x3, 0x80, 0x8000000000000015, 0xfffffffffffffffe}) timerfd_create(0x3, 0x0) 2017/10/18 15:54:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c14000-0x9)="2f6465762f72746300", 0x80, 0x0) bind$ipx(r0, &(0x7f0000855000)={0x4, 0x9, 0x100000000, "023d2d957e02", 0x6, 0x0}, 0x10) seccomp(0x1, 0x0, &(0x7f0000ced000-0x10)={0x1, &(0x7f0000c92000)=[{0x6, 0x0, 0x0, 0x50021}]}) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000c89000-0xa)={"2796ccca1021374f4212f898829580d0", {0x4, 0x0, 0x0, "a1070007e100", 0x0, 0x0}}) keyctl$session_to_parent(0x12) r1 = creat(&(0x7f00001e5000-0x8)="2e2f66696c653000", 0x8) getsockopt$inet_int(r1, 0x0, 0x1e, &(0x7f0000e69000-0x4)=0x0, &(0x7f000084a000+0x5fb)=0x4) r2 = msgget$private(0x0, 0x220) getresuid(&(0x7f000008b000)=0x0, &(0x7f0000485000-0x4)=0x0, &(0x7f00002a0000)=0x0) stat(&(0x7f0000f80000)="2e2f66696c653000", &(0x7f00007df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000484000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005b2000-0x4)=0xc) r7 = getpgid(0x0) r8 = getpgrp(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(r1, 0x6, 0x6c2, &(0x7f000000c000)={"5fccd49ac844868e4f75ba2017fe584e", 0x111, 0x1}, 0x18) msgctl$IPC_SET(r2, 0x1, &(0x7f0000b0f000+0x687)={{0x1, r3, r4, r5, r6, 0x0, 0x80000000, 0x0, 0x0, 0x0}, 0x2a, 0x5, 0x4, 0x80, 0xffffffff, 0x3, r7, r8, 0x0, 0x0}) getsockopt$inet6_tcp_TCP_SILENT_CLOSE(r0, 0x6, 0x6bd, &(0x7f0000181000-0x4)=0x0, &(0x7f0000479000)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000fde000-0x4)=0x6, 0x4) 2017/10/18 15:54:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f00003b5000)=[{0x6, 0x0, 0x0, 0x4000000005040d}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000084c000-0xc)="2f6465762f6175746f667300", 0x280000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00004c4000-0x5)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000f76000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ba1000-0x8)={r1, 0x4}, 0x8) ioctl$int_out(r0, 0x2, &(0x7f0000fa6000-0x8)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000103000)=0x0) 2017/10/18 15:54:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x100, 0x7, 0x0, 0xfff, 0xe2e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000d1b000-0x10)={0x1, &(0x7f0000bd0000-0x8)=[{0x100000000000006, 0x0, 0x0, 0x500b3}]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000164000)={0x3, r0, 0x1}) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00006be000)={0x28f, 0xff, 0x8454}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00007e1000)={0x7, r0, 0x1}) r2 = dup3(r0, r0, 0x0) r3 = fcntl$dupfd(r0, 0x0, r0) accept4(r3, &(0x7f0000219000-0x6)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00002b2000-0x4)=0x9, 0x40000000000000) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000490000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) gettid() ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2017/10/18 15:54:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ced000-0x10)={0x1, &(0x7f0000921000)=[{0x6, 0x0, 0x0, 0x50019}]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e0f000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a3000-0x4)=0xe8) r0 = getpgrp(0x0) ptrace$setregset(0x4205, r0, 0x3, &(0x7f0000d2a000-0x10)={&(0x7f0000843000-0x1000)="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", 0x1000}) pipe2(&(0x7f0000870000-0x8)={0x0, 0x0}, 0x800) r3 = dup3(r1, 0xffffffffffffff9c, 0x80000) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000cb7000-0x28)={0x5, 0x7, 0x3ff, 0x7, 0x9}) keyctl$get_persistent(0x16, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000004f000-0xa0)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x20, 0x1, 0x9, 0x5}, &(0x7f0000f9a000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f88000-0x8)=@assoc_value={r4, 0x5}, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000ee0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000fb9000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000039000)=0x45) 2017/10/18 15:54:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000a6f000)=[{0x6, 0x0, 0x0, 0x50032}]}) r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000a55000-0x4)=0x0, 0x0) fcntl$dupfd(r0, 0x406, r0) r1 = accept4(r0, &(0x7f0000d48000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00006f4000)=0x60, 0x800) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000062000-0x4)=0x100000001) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000599000)="", &(0x7f0000d46000)=0x0) 2017/10/18 15:54:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000001, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x400000000000006, 0x0, 0x0, 0x500f2}]}) r0 = syz_open_dev$mice(&(0x7f0000355000)="2f6465762f696e7075742f6d69636500", 0x0, 0x8040) timerfd_settime(r0, 0x1, &(0x7f0000864000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000093c000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt(r0, 0x8, 0x3, &(0x7f00007a7000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000033a000)=0x75) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000db1000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00000b9000-0x4)=0x1002) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000797000-0x1)=0x0) accept$unix(r1, &(0x7f000088d000)=@abs={0x0, 0x0, 0x0}, &(0x7f00000b2000)=0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f00001cd000-0x4)=0x0) 2017/10/18 15:54:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000d65000-0x8)=[{0x6, 0x0, 0x0, 0x50038}]}) socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000762000)={0x0}, &(0x7f000090b000-0x2)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5011e}]}) mkdirat(0xffffffffffffffff, &(0x7f0000a86000)="2e2f66696c653000", 0x0) sysfs$2(0x2, 0x3f, &(0x7f0000e57000-0x24)="") r0 = open(&(0x7f000064f000+0xaaa)="2e2f66696c653000", 0x0, 0x40) alarm(0x5) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000f6b000-0x18)={0x9, &(0x7f0000f68000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b7f000)=[{0x7, 0xf2, 0x1, &(0x7f0000e3f000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x0, 0x1000, 0x9, &(0x7f0000473000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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{0x1, 0x53, 0x4, &(0x7f0000226000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x2, 0x44, 0x9, &(0x7f0000728000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x2, 0x6f, 0x80000001, &(0x7f00009e8000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xffffffff, 0x72, 0x7, &(0x7f0000fdd000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x3, 0xaf, 0x10000, &(0x7f00000d9000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xffffffffffffff78, 0x9e, 0x81, &(0x7f0000833000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x3, 0x56, 0x0, &(0x7f00006c3000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000ff0000-0x20)={0x3, 0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f000076d000-0x10)={r1, 0x0}) rmdir(&(0x7f0000fbb000)="2e2f66696c65302f66696c653000") setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000038b000-0xa0)={0x0, @in6={{0xa, 0x0, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xa0) bind$inet(0xffffffffffffffff, &(0x7f0000474000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = semget$private(0x0, 0x0, 0x40) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00003cc000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x1, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, 0x8, [0x0, 0x9bb4, 0xfffffffffffffff8, 0x9, 0x0, 0x19, 0x7fffffff, 0xffff]}, 0x5c) semctl$GETNCNT(r2, 0x3, 0xe, &(0x7f00004ee000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/18 15:54:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d58000-0x4)=0x0, 0x4) seccomp(0x1, 0x0, &(0x7f00003be000)={0x1, &(0x7f0000571000-0x8)=[{0x6, 0x0, 0x0, 0x500f0}]}) fcntl$getownex(r0, 0x10, &(0x7f0000c42000-0x8)={0x0, 0x0}) get_robust_list(r1, &(0x7f0000253000-0x8)=&(0x7f0000baf000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00003ac000)=0x18) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fec000-0xc)={0x5, r0, 0x1}) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00002cf000-0x98)={0x0, 0x0, 0x0, 0x0, 0x9f, 0x3, 0x17, 0x1c, "d0e4a2e06453eeef53733b3699e2c545158e32287a0e98890f313fcbdf08f5736e6575dba7a3365f174814b646c32227d500080c0cf223f50cf635cb0d2cd740", "e84f97a35551c8e5c812bc8e0b80098b37358de42549b5c9cf211a083c40825c", [0x80000000, 0xfffffffffffff542], 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000c10000-0x4)=0x0) seccomp(0x0, 0x0, &(0x7f00003be000)={0x1, &(0x7f0000571000-0x8)=[{0x0, 0x0, 0x0, 0x0}]}) dup(r0) accept$packet(0xffffffffffffffff, &(0x7f0000fd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000db3000-0x4)=0x14) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000d21000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000c59000)={@generic="82b3005ec8aa321d6889c5838d9cde81", @ifru_flags=0x1400}) r3 = socket$unix(0x1, 0x2, 0x0) fcntl$getownex(r3, 0x10, &(0x7f00009f1000)={0x0, 0x0}) r5 = syz_open_dev$usbmon(&(0x7f0000ef3000-0xd)="2f6465762f7573626d6f6e2300", 0x5c, 0x18040) perf_event_open(&(0x7f00004dc000)={0x3, 0x78, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x10000, 0x84, 0x5, 0x180000000, 0x5, 0xef89, 0x2, 0x0, 0x7, 0x1, 0x6, 0x3, 0x2, 0xffffffff, 0x9, 0x2, 0x1000, 0x5, 0x7ff, 0x0}, r4, 0x0, r5, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000d0000)={0x0, 0x0, 0x101, 0x7fff, 0x0}, &(0x7f0000ad0000)=0x10) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f000059b000)="", &(0x7f00004df000)=0x0) 2017/10/18 15:54:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b3c000)={0x7, 0xffffffffffffffff, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000aee000)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f000060c000-0x4)=0xc) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00005af000-0x4)=0x0) seccomp(0x1, 0x0, &(0x7f0000d1b000-0x10)={0x1, &(0x7f0000bd0000-0x8)=[{0x100000000000006, 0x0, 0x0, 0x500b3}]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000590000-0x8d)={0x0, 0x85, "0efbb28e50a2a2b5cd9abd72a639f4afbbf47e91c583e6aa006105eb9fa5dce4ee12c19b83befdda41b436d93b2e2c3bc42f7b9c0d39438cb093ab79a06d51f64b88356801102f31fb00bc76a1700ed124df47b430e81a8958d42877e3687420cccc9ae3735dc0ab8d557b3f5cd5489a128ba5d4b0b93aff29cfe11f6c526a4bdca1862fc1"}, &(0x7f0000baf000)=0x8d) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00005a8000)={0x101}, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000d2000)={r1, 0x1000, "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"}, &(0x7f0000984000)=0x1008) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000ed1000)={0x0, 0x0}) ptrace$peek(0x3, 0x0, &(0x7f0000c02000)=0x0) ptrace$cont(0x20, 0x0, 0x7f, 0x4) 2017/10/18 15:54:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000055f000-0x10)={0x1, &(0x7f000040e000)=[{0x6, 0x0, 0x0, 0x840000000050531}]}) io_setup(0x0, &(0x7f00009a3000-0x8)=0x0) prctl$setendian(0x14, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000603000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00002d5000)=0x10, 0x800) getsockopt(r0, 0x7, 0x5, &(0x7f00004d7000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f57000)=0x4e) msync(&(0x7f0000551000/0x3000)=nil, 0x3000, 0x6) 2017/10/18 15:54:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b5d000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x4000, 0x802, 0x3ff) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000a0b000-0x4)=0x0) ptrace$setsig(0x4203, r1, 0x4ed64f3e, &(0x7f000049f000)={0x24, 0x8, 0x8, 0x800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) r2 = inotify_init1(0x80000) r3 = inotify_add_watch(r2, &(0x7f0000dda000-0xa)="2e2f636f6e74726f6c00", 0x640) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f00007cf000-0x88)={0x8, {{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) inotify_rm_watch(r2, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r4, 0x29, 0x3a, &(0x7f0000fef000)=0xd0, 0x4) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f000084b000-0x38)={0x0, 0x0, &(0x7f0000a70000-0x40)=[{&(0x7f0000f85000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000ff2000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}, {&(0x7f00002f7000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000ff3000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}], 0x4, &(0x7f0000767000)="", 0x0, 0x4}, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r4, 0x29, 0x2000000000005, &(0x7f00005f0000-0x4)=0x5, 0x4) syz_emit_ethernet(0x50, &(0x7f0000ded000)={@random="240ae1f10a8f", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x1a, 0x2b, 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}, {[@dstopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x0, ""}]}, @routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) socket$inet6(0xa, 0xfffffffffffffffe, 0x9) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/18 15:54:49 executing program 1: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f73000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000583000-0x4)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00003f7000-0x4)=0x0) fcntl$getown(0xffffffffffffff9c, 0x9) r3 = getpgid(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6075, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x4000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000023b000)=0x10) memfd_create(&(0x7f0000fb6000)="2e265c766d6e65743070726f6b00", 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x10000, 0x2) r6 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r5, 0x89e3, &(0x7f0000000000)=0x4010000) r7 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r7, 0x5421, &(0x7f0000000000)=0x489) capset(&(0x7f0000000000)={0x20071026, r6}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000d12000)=0x4) 2017/10/18 15:54:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000a6f000)=[{0x6, 0x0, 0x0, 0x50032}]}) accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000a54000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000d1b000-0x4)=0x60) accept$inet(0xffffffffffffff9c, &(0x7f0000d3d000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000112000)=0x10) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00006a6000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000cc5000)={0x0, 0x0}) [ 360.184391] QAT: Invalid ioctl 2017/10/18 15:54:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000ea0000)=[{0x6, 0x0, 0x0, 0x5003a}]}) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x5, &(0x7f0000001000-0x8)=0x0) [ 360.225323] QAT: Invalid ioctl 2017/10/18 15:54:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000e2b000)=[{0x6, 0x0, 0x0, 0x5031d}]}) r0 = open(&(0x7f00002c3000-0x8)="2e2f66696c653000", 0x200, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000d16000-0x18)={0x0, 0x6, 0x30, 0x7, 0x4}, &(0x7f0000741000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000ac0000)={r1, 0x6, 0x60, "a118dd6ab9a10ca1111b5ec0cde697462577d5fd62cca0da7d2bb6e69e9c290acadc6a1f1813f5bce1373d83d5c39546a3898b792d6bfdce852c355ca9a6a523f3d0cf7c865a167e341a9519bb5d16dadd69165d41b363f173509320895a358d"}, 0x68) syz_open_pts(0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004e5000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) 2017/10/18 15:54:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000053a000-0x18)=[], 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b44000)={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x14) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000829000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$notify(r1, 0x80000000, 0xa) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000099000)={{0xa, 0x2, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, {0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, 0x101, [0x1, 0x2, 0xff, 0x1, 0x5, 0xffffffff80000001, 0x5, 0x8ef]}, 0x5c) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000051d000)={0x0, 0x0, 0x0}, 0xc) wait4(r3, &(0x7f000044a000-0x4)=0x0, 0x2, &(0x7f0000c2b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a54000-0x9)="2f6465762f6b766d00", 0x0, 0x0) recvfrom$llc(r1, &(0x7f0000819000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72, 0x40002120, &(0x7f0000b7c000)={0x1a, 0x1c, 0x100, 0x7, 0x2, 0x1f, @random="0c746562f24b", [0x0, 0x0]}, 0x10) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ac1000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) io_setup(0x3, &(0x7f0000376000-0x8)=0x0) io_submit(r7, 0x4, &(0x7f0000c7a000)=[&(0x7f0000a7a000)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f00008ca000)="2592067c45e02739428f0325c18f9634a1e9f68a615787a95ffa0e1120201a5531764c1c6fab4ca721ae071cafb3f2cc7a9fd7d4753f8956a8d68744008f71bd1653cb8629dfb25086ef1ff053640d5e6ae994e3a5e639ad8bbfe38964f1889d57fcff8ca7e9bb84847e780fec2a05b52146de8b98064138a9f0e8ce3971bb91caa78c7404f2d09dc1b233a4ada76b4099d4ca1144e6e4d92ccf86e79f18aa2ba464eb2900baab8f4acf0cee0546cb621bd12c3e516bf5c42ebff80053aaf2d2356f8d246cc5a00b118033c2", 0xcc, 0xffffffffffffffc1, 0x0, 0x1, r1}, &(0x7f00009c6000)={0x0, 0x0, 0x0, 0x0, 0x40, r0, &(0x7f00001f9000-0x79)="14999c404cda1c3fa328483f33a8522e62b458bb1d1d93167dc19953142350ba98e833087c184f14d5eebef0cc3e2036a7beb692f3dddd83b3e74c396bb5d8c12ef905042e01913e84d34d00e5ea21aa4b7457574511ede30407c637e5939210769b09e6292d02d7c9d44f8242f5917ed566ff87f88a296095", 0x79, 0x771f, 0x0, 0x0, r5}, &(0x7f00004fb000-0x40)={0x0, 0x0, 0x0, 0x2, 0x4, r5, &(0x7f0000499000-0x38)="5defd0662b6f98f7a05a0ca28b5a03de69db095bda51c077cfb7ef0ddf26c7f02aacdf72372a9897a305a5460d912908d8df5764d8d2764c", 0x38, 0x8, 0x0, 0x1, r1}, &(0x7f0000d79000)={0x0, 0xfffffffffffffffe, 0x0, 0x2, 0x1, r4, &(0x7f0000776000-0x1f)="8d6f70e8c940f10096c522c64646410cb1fc6b3e040fe7cd2e7b53ff6824bb", 0x1f, 0x8, 0x0, 0x1, r6}]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b00000)={0x0, 0x0, 0x0}, &(0x7f0000f98000)=0xc) socket$inet_sctp(0x2, 0x3, 0x84) r8 = syz_open_dev$loop(&(0x7f0000001000-0x7)="2f6465762f6c6f6f702300", 0x0, 0x0) fremovexattr(r8, &(0x7f0000ab1000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300") r9 = syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x80080002) creat(&(0x7f0000f8a000)="2e2f66696c653000", 0x0) sendfile(r9, r9, &(0x7f00000de000-0x8)=0x0, 0x100000001) dup(r8) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000511000)=0x0, 0x80a, 0x2) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) clone(0x0, &(0x7f000013b000-0xca)="", &(0x7f0000ba2000-0x4)=0x0, &(0x7f0000459000)=0x0, &(0x7f0000196000)="") 2017/10/18 15:54:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000437000)="2e2f66696c653000", 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000b18000-0x8)=[{0x6, 0x0, 0x0, 0x50022}]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00002ae000)={0x5, 0xffffffffffffffff, 0x0}) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f0000752000)={0x0, 0x0, [0x0, 0x0, 0x8001, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shmget$private(0x0, 0x6000, 0x0, &(0x7f0000df2000/0x6000)=nil) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f00000e7000)={0x0, 0xf000}) shmctl$SHM_LOCK(0x0, 0xb) 2017/10/18 15:54:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x40000000000001, 0x0, &(0x7f0000206000-0x10)={0x1, &(0x7f000028c000)=[{0x6, 0x0, 0x0, 0x80000005013c}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000060f000+0x7db)="2f6465762f72746300", 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000e7f000-0x8)={0x1, 0x0}) getpeername$packet(r0, &(0x7f0000b81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000caa000-0x4)=0x14) bind$packet(r0, &(0x7f00006cf000-0x14)={0x11, 0xfe, r1, 0x1, 0x7f6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) close(0xffffffffffffffff) 2017/10/18 15:54:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000e62000)={0x1, &(0x7f000039a000-0x8)=[{0x6, 0x0, 0x0, 0x840200000050562}]}) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000fcc000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000cb6000-0x4)=0x1c, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a06000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00003b1000)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000e32000)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000053b000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) 2017/10/18 15:54:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000dd1000-0x10)={0x1, &(0x7f000070e000-0x8)=[{0x40000000006, 0x0, 0x0, 0x8000000000050151}]}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00005c3000-0x78)={0xfffffffffffffffa, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa8, 0x7fff, 0x5bec, 0x8, 0x0, 0x0, 0x9, 0x7, 0x6708000000000000}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000105000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = openat(0xffffffffffffff9c, &(0x7f0000276000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000f71000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00008ae000)={0x0, 0x0, 0x30, 0x1, 0x7}, &(0x7f0000684000)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f58000)={r2, 0x226}, &(0x7f0000b5a000-0x4)=0x8) 2017/10/18 15:54:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000053a000-0x18)=[], 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b44000)={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x14) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000829000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$notify(r1, 0x80000000, 0xa) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000099000)={{0xa, 0x2, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, {0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, 0x101, [0x1, 0x2, 0xff, 0x1, 0x5, 0xffffffff80000001, 0x5, 0x8ef]}, 0x5c) perf_event_open(&(0x7f00008a8000-0x78)={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) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000051d000)={0x0, 0x0, 0x0}, 0xc) wait4(r3, &(0x7f000044a000-0x4)=0x0, 0x2, &(0x7f0000c2b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a54000-0x9)="2f6465762f6b766d00", 0x0, 0x0) recvfrom$llc(r1, &(0x7f0000819000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72, 0x40002120, &(0x7f0000b7c000)={0x1a, 0x1c, 0x100, 0x7, 0x2, 0x1f, @random="0c746562f24b", [0x0, 0x0]}, 0x10) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ac1000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) io_setup(0x3, &(0x7f0000376000-0x8)=0x0) io_submit(r7, 0x4, &(0x7f0000c7a000)=[&(0x7f0000a7a000)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f00008ca000)="2592067c45e02739428f0325c18f9634a1e9f68a615787a95ffa0e1120201a5531764c1c6fab4ca721ae071cafb3f2cc7a9fd7d4753f8956a8d68744008f71bd1653cb8629dfb25086ef1ff053640d5e6ae994e3a5e639ad8bbfe38964f1889d57fcff8ca7e9bb84847e780fec2a05b52146de8b98064138a9f0e8ce3971bb91caa78c7404f2d09dc1b233a4ada76b4099d4ca1144e6e4d92ccf86e79f18aa2ba464eb2900baab8f4acf0cee0546cb621bd12c3e516bf5c42ebff80053aaf2d2356f8d246cc5a00b118033c2", 0xcc, 0xffffffffffffffc1, 0x0, 0x1, r1}, &(0x7f00009c6000)={0x0, 0x0, 0x0, 0x0, 0x40, r0, &(0x7f00001f9000-0x79)="14999c404cda1c3fa328483f33a8522e62b458bb1d1d93167dc19953142350ba98e833087c184f14d5eebef0cc3e2036a7beb692f3dddd83b3e74c396bb5d8c12ef905042e01913e84d34d00e5ea21aa4b7457574511ede30407c637e5939210769b09e6292d02d7c9d44f8242f5917ed566ff87f88a296095", 0x79, 0x771f, 0x0, 0x0, r5}, &(0x7f00004fb000-0x40)={0x0, 0x0, 0x0, 0x2, 0x4, r5, &(0x7f0000499000-0x38)="5defd0662b6f98f7a05a0ca28b5a03de69db095bda51c077cfb7ef0ddf26c7f02aacdf72372a9897a305a5460d912908d8df5764d8d2764c", 0x38, 0x8, 0x0, 0x1, r1}, &(0x7f0000d79000)={0x0, 0xfffffffffffffffe, 0x0, 0x2, 0x1, r4, &(0x7f0000776000-0x1f)="8d6f70e8c940f10096c522c64646410cb1fc6b3e040fe7cd2e7b53ff6824bb", 0x1f, 0x8, 0x0, 0x1, r6}]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b00000)={0x0, 0x0, 0x0}, &(0x7f0000f98000)=0xc) socket$inet_sctp(0x2, 0x3, 0x84) r8 = syz_open_dev$loop(&(0x7f0000001000-0x7)="2f6465762f6c6f6f702300", 0x0, 0x0) fremovexattr(r8, &(0x7f0000ab1000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300") r9 = syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x80080002) creat(&(0x7f0000f8a000)="2e2f66696c653000", 0x0) sendfile(r9, r9, &(0x7f00000de000-0x8)=0x0, 0x100000001) dup(r8) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000511000)=0x0, 0x80a, 0x2) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) clone(0x0, &(0x7f000013b000-0xca)="", &(0x7f0000ba2000-0x4)=0x0, &(0x7f0000459000)=0x0, &(0x7f0000196000)="") 2017/10/18 15:54:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000059b000)="2e2f66696c653000", 0x0) seccomp(0x1, 0x0, &(0x7f0000090000-0x10)={0x1, &(0x7f0000cc4000-0x8)=[{0x6, 0x0, 0x0, 0x8000000000050147}]}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00008ed000-0x8c)={0x0, @in6={{0xa, 0x0, 0x3, @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]}}, &(0x7f000030e000-0x4)=0x8c) socketpair(0x3, 0x0, 0x0, &(0x7f00007ed000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000470000-0x10)={0x3f, 0x200, 0x0, 0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f00004e5000-0x10)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000257000)="76656e6f00", 0x5) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000c01000)={0x0, 0x3}) 2017/10/18 15:54:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000073d000)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50103}]}) syz_open_dev$sndseq(&(0x7f0000fb8000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000000) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000485000-0x8)=[0x200000000003, 0x3c21]) accept4$inet6(r1, &(0x7f00001f7000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000baf000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000708000-0x4)=0xbfd4, 0x4) 2017/10/18 15:54:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000055f000-0x10)={0x1, &(0x7f000040e000)=[{0x6, 0x0, 0x0, 0x840000000050531}]}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000686000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000495000-0x4)=0xc) pipe(&(0x7f0000a45000)={0x0, 0x0}) pipe(&(0x7f00003d1000)={0x0, 0x0}) 2017/10/18 15:54:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000e2e000)=[{0x6, 0x0, 0x0, 0x5011f}]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000e98000-0x30)={0x5, 0x0, 0x7fff, 0x7b07, 0x6, 0x7f}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup3(r1, r1, 0x80000) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00001de000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setns(r1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000777000-0x101)={0x0, 0xf9, "bab7a8f149167479bc94e82893f3da647b23b3d23996838af01713a1a7b2de94567beffefa08920916823b64bfbdbd21ffe6fc97fab4ff1f76a501fe7a8696e3c6de095ba9e61aa5ac7c35ab00d8eea52c0f37a6a82b2ce2b9c98d9acb9446ad998f01687157043e8abcf4392da425e1bcedc4b45da41aebf7125c531b7985b007c0fd1a9d602cae229c36bb47a80f7fd42678303c7530a5018444aa66d32fe235e02798e4cc7a5fd9ed06178e2c521e3cea3dd757828e9450ecabf532b16a93c2e8398ca938c2961ef858363eb6780fa6b717cd74c71a0aff1e029ebbf653966a51d8398562a4531325e9bd1f463e5a0056b2ee0b6db09006"}, &(0x7f00003ce000-0x4)=0x101) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00004b5000)={0x6, 0x1ffc000, 0x207, 0x2, 0x6, 0x80000001, 0x0, 0xae, r3}, 0x20) link(&(0x7f0000ec0000-0x8)="2e2f66696c653000", &(0x7f0000431000)="2e2f66696c653000") setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f000039b000-0x4)=0x40, 0x4) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f000082c000)=0x0) socketpair(0x9, 0x0, 0x7, &(0x7f0000266000)={0x0, 0x0}) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f0000f52000-0x8)={0x7, 0x8}) fsync(r4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000654000-0xa)="2f6465762f70746d7800", 0x0, 0x0) 2017/10/18 15:54:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c99000)="40626465767472757374656476626f786e6574317d776c616e3000", 0x0) fcntl$setpipe(r0, 0x407, 0x35) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000aaf000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) syncfs(0xffffffffffffffff) seccomp(0x1, 0x0, &(0x7f0000198000-0x10)={0x1, &(0x7f0000081000)=[{0x100000000000006, 0x0, 0x0, 0x500a8}]}) pipe2(&(0x7f0000a9d000)={0x0, 0x0}, 0x0) init_module(&(0x7f00000ae000-0x1b)="40626465767472757374656476626f786e6574317d776c616e3000", 0x1b, &(0x7f0000658000)="73797374656d00") setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000dd0000)=0x6, 0x4) clock_gettime(0x0, &(0x7f00003bc000)={0x0, 0x0}) select(0x40, &(0x7f000024d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2d02, 0x0, 0x0}, &(0x7f0000bc6000)={0x6, 0x0, 0x419, 0x0, 0x0, 0x0, 0x0, 0x81}, &(0x7f0000c5c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, &(0x7f0000f98000-0x10)={0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000072f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000c3f000)={&(0x7f000075f000-0x60)={0x27, 0x8, 0x80000001, 0x2, 0x4, 0x2, "1e0217f3856dbe2035f0a3cb8df9bc4c3527ff472a68f4cd94663eb3b9ae78659ce55c175c79fddfdeddefa4367549f534dd566b6da6b3aa042c8e39b7d88d", 0xffffffffffffff80}, 0x60, &(0x7f0000bbd000)=[{&(0x7f0000c5f000-0x32)="4bae3f6cab854e5c668121b7e0734c7fa7714f3335a38ffcd428219dcacb738c9c3941ed67907f6fedc6b19772ff36635721", 0x32}, {&(0x7f0000ddc000-0xb8)="d264300cd3eb26a2b3d3d1a2e4cc3a8d3faf6754cacc6d89749d87738b674c66ec7d70b6bbabc039f405a692521948ce9d742ac9374565e684ae4ecad3f8f850d4365e7e206a55492f73b87b8aa69602ea36c89e84f50a017a763bb6590a2b722cd2c3164924fbb0a669397543cf2cf2c65e41ca6b151a9e0d3a106476a66266f1b2af256c6dfe877a7b111a077d1be0bbf4b3bd7e74cfc79fcee0d64cd5100b88834df3ec8611d73e1cefad98044bde953b6db940f499db", 0xb8}], 0x2, &(0x7f0000a9f000)={0xf8, 0x10a, 0x20, "d7bbb19bec4d4ad2b501f61a8af5bf38b0bf83cee922b608a4c87c6a4fbdcda06f3ebc03b588d753569a277ae62a08380e245ecbd91f02b7fdf4b724454d3725a6c044a676299d438a8de56a24cb6a378eb53777f36e7beae15f66cbfeb46de9cbe02ef15a5cd1f83f97dd6467aea1343a9dfbaf8e3616c55bcc2c4725524d0c6382d124db9e2d9e3f11dea8885ae3154d25cbaa1e6cc580463109d89968bf7fb5c37a6a215b168c53f8cb1218430d9cfe425f1519ccd2acd4de68ed38b67d0322c4262196d99409c478bbf79b78320858b7d038a431c1f4f928ece4f17ee2ff5d13cd6a71"}, 0xf8, 0xc0}, 0x804) recvmsg(0xffffffffffffffff, &(0x7f0000e12000)={&(0x7f0000ee2000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000086d000)=[], 0x0, &(0x7f0000348000-0xba)="", 0x0, 0x0}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000654000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "8ce7be", 0x14, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000a4e000-0x10)={0x0, 0x1, [0x0]}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00009c1000)=0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000a2c000-0x4)=r2) 2017/10/18 15:54:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a09000)={0x1, &(0x7f000070e000-0x8)=[{0x40000000006, 0x0, 0x0, 0x800000000005014e}]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000eb9000-0x8)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d3b000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000a89000)={"7d2908a3696733da6d22355f6526b264", {0x4, 0xa0000000, 0x3, "097f6a52f3bd", 0x5, 0x0}}) seccomp(0x1, 0x1, &(0x7f000001c000-0x10)={0x5, &(0x7f00002ca000)=[{0xc7a, 0x0, 0x4, 0x0}, {0x5, 0x8, 0x101, 0x101}, {0xffffffffffff28b8, 0x0, 0x1, 0x0}, {0x7, 0x7a4b, 0x1, 0x1f}, {0x1, 0x81, 0x7fff, 0x7}]}) fcntl$F_NOHUGEPAGE(r0, 0x803) lremovexattr(&(0x7f00009db000-0x8)="2e2f66696c653000", &(0x7f0000716000)=@random={"747275737465642e00", ""}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f00001a8000)={0x0, 0x0, 0x0, 0x0}) memfd_create(&(0x7f0000fc8000)="711e21", 0x6) 2017/10/18 15:54:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f00006a2000)="6e6f64657600") seccomp(0x1, 0x0, &(0x7f000033b000-0x10)={0x1, &(0x7f00006d1000-0x8)=[{0x6, 0x0, 0x0, 0x500e3}]}) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000562000)={@common="69705f76746930000000000000000000", @ifru_flags=0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000041000-0x4)=0x0) r1 = gettid() setpgid(r0, r1) pipe(&(0x7f0000891000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000329000)=0xda32, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000f82000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000112000-0x4)=0x8) ioctl$VT_ACTIVATE(r2, 0x5606, 0x55) 2017/10/18 15:54:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ced000-0x10)={0x1, &(0x7f0000c92000)=[{0x6, 0x0, 0x0, 0x50021}]}) pipe2(&(0x7f0000d40000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000df2000)={0x0, 0x7d, "a4d94bcfac5fa9729a17a41a4d7ce030783b6b22de7cea3c07965ee7c249668c17baf3824e0e03ae976ad5f4c4c49ce385798d00eabe5112027d1bad0176e90827542287754f0f3ce82bd0e0c4a5d25169aadd5bed65590758e998572c7cfcc8cc2110444a298c37b179b1f186637c74cc1a28ad3caf1ca67f716226a3"}, &(0x7f0000a5c000-0x4)=0x85) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000f6000)={0x0, 0x3, &(0x7f0000bbc000-0x3c)=[@in6={0xa, 0x2, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000066000-0x4)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000d6c000)=[{&(0x7f000033e000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e5c000)=[{&(0x7f000052f000)="942d785aa7fdda521da9543fc2284f740635b6e7a75fcf983af0613649d80961fd9c926548656d5735bd837d1c13bc62bf83777c07eaa736079cba25946730969f679bcdfbcf6f7b103f45a3ec22b3d8009fdfb9ede0201b28f430fc92b2c65b7eaf2b5e88aba638ebf2cfaf14b4b4966a274bad4b72dfcdf66bba1604cd574bc27e6988fc1de3ca9a9b50586e63758c442a", 0x92}, {&(0x7f00002cc000)="ab65e49eff131cf269e0a2c6c1322067ca76b19542eb967a673c21a39203fa4728410fc2ce89d216a4039cab038867ee77562d7cde035c8067cb1d468105c180db8197744d98b92bcd466011ef9b1b9d4a2db68369a405ac429cdcd5d24b28a9da942d32ce43bd6ad7631332368913b42c5d650e4d98fcf29c6a1f68817aac", 0x7f}, {&(0x7f0000129000)="43b83cd46e307a9cd72a77e3337fc3fc01392addb6fe45be236ca69e618d2887c9b1c7dbe728fa664772b655baab3966e248a475276f0addae16d7f9ecd51fd8dc6c87aaf56afa3b87b73af56a5c89cce5ac9e6e4ed0b96eb6765ad4ef1c2c6c93b7f251acdc0dc4f3536ca3297250e3b483c6aa11985353895cc560512b935299253d144c52d470307215a07c9c904914f527fecfc80b0432aef2002d53d5d28941ed04584326f7d9fc90f112d8c6b1375eb78753d43766f4530363576ae5a42a7fb14654d8034e98d9", 0xca}, {&(0x7f00000f4000)="d27998420d678044afff15a7d2a41e564492470af8e284fc19cbd012fa11485044dd381ef3c3389ad443d4f7ccfc5e91b60f1f86", 0x34}, {&(0x7f00002d5000+0x689)="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0x1000}, {&(0x7f0000dc3000)="a6be5df0422c8911fb332b9e9a19e6e3016bcb9e59312abd2cc124efaf9209c89b1dc8c34df5d9bdd0cc737993a200d21bcda395179bf8fbfbc875972264935df20a9e5f9c09cc930c0c76307c794426", 0x50}], 0x6, 0x0, 0x0, 0x8090}, {&(0x7f0000ee6000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a23000-0x1)=[{&(0x7f0000745000)="8308ef652cefa19bcb3199e162d9cd2ccf1768aa25706ac4b9bb60fbc34bbb58dae74e93e4323eb45c478a2c40fef3", 0x2f}], 0x1, &(0x7f0000779000-0x90)=[@init={0x18, 0x84, 0x0, {0x53d4, 0x0, 0x7, 0x458}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x0, 0x9, 0xfffffffffffffffe, r1}}, @init={0x18, 0x84, 0x0, {0x2, 0x7, 0x0, 0xd5}}], 0x3, 0x1}, {&(0x7f00009fd000)=@in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f000056f000)=[{&(0x7f0000ff2000)="eb9a5cad6c50c356c06169e83b29366717397a6bcd1e97daac443a63e1570af66556b96d6e", 0x25}, {&(0x7f0000894000-0xf4)="92f1b4eb35583b5bf09b67f68649f92bd9b0c3983546f1ccd7a63c529497c1f729769580b18bd4b0c9dfa062cd3546f418f50b36e4a39691cdc467c7925be3385d2cfa1eb111e2131ea0e8738358d99990d768b301a08077eb860e9e3795ac6f98bb66a87d3eaf66220c89cb601289665e0c8e210ed5256ed78707b76f238edcf42d7e37d2a8dd57c55c09421fff3574a2a65dffd3992f2480b2ab11dbf3fee216b21fc22f38f86b2d71360ed6fca602d018208393262ab9572ce86ac5f01c727f2500b8e97413b43d960430184af79472bbae594f66934c8260120203f61d5bfdd99e4e6001c1e4965876e1e7e6bb53be5cf2d9", 0xf4}, {&(0x7f0000f50000-0x86)="78444e1453f16b7b8df5fdc6c2edb895f68d0ef94149225f0103e1192fb18b73a4565cb3399ac6a5e15d7a971fbff9a7bea4fcb9072cbce332f67c74d69008a4c6eff5b16785a8753d966325a28aeb879aee1b539960caab63993467ce39b6537b154362b39eabd996f6254360f8827fc1d73f7e7aee47af3136c10e7c9cce68b0df92d656f9", 0x86}, {&(0x7f0000f9c000-0x8b)="79febaa6336660e2bea6800e7bfb17032018c3e73a862c5c07ccd38969a6665fb0e9180201b914898b69b70a76e45e12bd72f92e5bf45fe8ff231d7d19966c9c4d7fdbdfa2387902d8474360e9a58a3addbe9198846a891fa3e12dcae82b561833b45cc7aa3b8f3ba8970dee6001cad5cddb0d439426fe8e662db6e4ffd6d6b918a1980cadce46dbb07686", 0x8b}], 0x4, &(0x7f0000bfa000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0xfffffffffffffff7, 0x7, 0x9, 0x4f3b, 0x6, 0x3, 0x8, r2}}], 0x1, 0x20000000}, {&(0x7f00006a3000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000-0x50)=[{&(0x7f00009c8000-0xa4)="65dc2fe2c296be467c6fca7d14d8cb6fee7b98d29e331c47c2216dc6c2441a1bd27b2d2c0cfa173eb8ab5bbddf06f597a33c3d6a46e6d79b7027a1394fc1f923251eb2f4220e79e07e83fabc07e94f5e30ab9e286b910a2406e396115b08dfcd74c198bc4d6892a31a9bdaa469bf9445878ac9bbc4853db36707d8852f8d1dbe492cb18f3ac341fb4c43526b22a4903745d66793fc007270ce817673be634d2f9c8710af", 0xa4}, 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0x1000}, {&(0x7f0000561000-0x3a)="2af76a69f22f74e64fb0e5c87f6a22f779e40621d069a397fbe768523a7f987321c933f448e60b96161a4c0a7121a735111baf027eac4f512f43", 0x3a}, {&(0x7f0000d93000-0x91)="ac0ed2705d3eb635ee80381391e2eb196e8400f0aa6667bd72f752655b75757393fb75016da2a9382e7df2029a6965417fa88bc6f780561e093a9b6566d4df20a7cd52fe81d372b0b23b084a8c9a89e8e135404a9d9598fda8c37959b6d2810f8af70906a1b76aaff048f44288864d8e4df99be8c3a8d8370ac48012c8009a74c76fb317ba0690934c6b2ea2543acd5db3", 0x91}, {&(0x7f00008a6000)="f2cdb7c5fd7cdd7521c3ba4b0cec97515cd63b593cdc62487e9c34ea59f32005b1b261346c87479a49a1f080dca838f42e1663e4e87e12f3fc243fc75331c52d36e3c8915444bf91d85639fdc3cb12dddfaeba3325a2bb19e965f9354ddeec61d99f73800820587f36f0d8b41538ab5ce2aef63e34644f617115bfa84fe2c76356a528dceb580d15562599ce79a57902063d", 0x92}, {&(0x7f0000771000-0x95)="e946fab0fc33cca0c68c3cd18ca845a11a200cebc50d13a95245433e2ca9e8f9a397e308d834f52f49702d9703bc2369755bb0fcba7f640d95b7767d4d612848013defeb229aef3c59e248143179d09a7d55b9d1981155ce48d50ae17750ed6a2202632292d5992f9db46d9f57da661b55432b36f2fb648cdaf193a3ddc6957e7aeb4f6a7d3e80473c838bbe829b937a8f6679a817", 0x95}, {&(0x7f0000edc000-0x1000)="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", 0x1000}], 0x7, &(0x7f000097b000-0x60)=[@init={0x18, 0x84, 0x0, {0x1, 0x6, 0x80, 0x1ff}}, @init={0x18, 0x84, 0x0, {0x3, 0x81, 0x1, 0x0}}], 0x2, 0x40880}], 0x5, 0x5) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000fc5000-0x4)=0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000a56000)={0x8, 0x2, {0x0, 0x3, 0x7ff, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ustat(0x0, &(0x7f0000038000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/18 15:54:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000e2b000)=[{0x6, 0x0, 0x0, 0x5031d}]}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000b0f000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x0, 0x0, 0x0) 2017/10/18 15:54:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() seccomp(0x1, 0x0, &(0x7f000033b000-0x10)={0x1, &(0x7f00006d1000-0x8)=[{0x6, 0x0, 0x0, 0x500e3}]}) socketpair(0x0, 0x0, 0x0, &(0x7f0000e1a000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0xf, 0x4, &(0x7f00007f9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000056a000-0x70)={0x0, 0x68, "92438554847344ee287bffcb4ebbe5cc176f6fae311e1317249c8e0eb46be680bb223b4fc6a83e6d7feb9f68c8d89306299de812ca2036c5c9950cd6ebd5aaf2bae3adfc877913c7c6efac030233131da6ed77334ea97b960d9d504f72ec5a28999b78e063555722"}, &(0x7f0000196000-0x4)=0x70) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000a84000-0x14)={r5, 0x7fffffff, 0x20, 0x80, 0x8, 0x7f}, &(0x7f0000a0d000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000409000-0x98)={r6, @in6={{0xa, 0x0, 0xfffffffffffffffc, @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]}, 0x0, 0x8000}, &(0x7f0000bc3000)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000025f000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001dd000-0x4)=0x10) prctl$setptracer(0x59616d61, r0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00002e3000-0x10)={r1, 0x18, &(0x7f0000844000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) 2017/10/18 15:54:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x100000000001, 0x0, &(0x7f0000222000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x500ca}]}) pipe2(&(0x7f000078a000)={0x0, 0x0}, 0x0) r0 = semget(0x2, 0x1, 0x4) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00009be000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000dcb000-0x4)=0x0, 0x4) r1 = shmget$private(0x0, 0x3000, 0x1400, &(0x7f0000d33000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2017/10/18 15:54:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00006fc000)={0x1, &(0x7f0000b1f000)=[{0x6, 0x0, 0x0, 0x500c0}]}) accept$inet(0xffffffffffffffff, &(0x7f000008a000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000da3000-0x3)=0x10) preadv(0xffffffffffffffff, &(0x7f000085a000-0x10)=[], 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003c0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000569000-0x4)=0xc) r0 = openat(0xffffffffffffffff, &(0x7f0000872000-0x8)="2e2f66696c653000", 0xc0000, 0x0) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000907000-0x4)=0x0, &(0x7f00003a0000-0x4)=0x4) 2017/10/18 15:54:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f00000aa000-0x10)={0x0, 0x0}) io_setup(0x200, &(0x7f00008d5000-0x8)=0x0) io_destroy(r0) io_setup(0x402, &(0x7f000069f000)=0x0) timer_create(0x3, &(0x7f000035f000-0x60)={0x0, 0x11, 0x1, @thr={&(0x7f0000313000)="7d86d11339184a4e3e876dce06a18381f1aea11c339a044f098ed5ad7bb02fd5cc8aa8094966345037c5da845b9d22619da46e48a5411c3810300e27f336fe1856ca", &(0x7f00000f2000)="8d7468ef1cc38c48482d29099a299dca48a6f05389963a9b5967f4f22846a8348ad71948d7d4f28aca73c94519065ffc7a13fe6f521f9b41cdacc1275a5c84c164b1cb3ca346e4edb4db4154ae8d6fed01a65595e8a2a6993bcd8cea3967a4235d5bcc412482d843a9fc11a0f816acbed81a162c2f558afe97160416676d927c129e261e6a1fcdbb856f9272a4c5f01f6f6e2bf6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ecf000-0x4)=0x0) timer_delete(r1) 2017/10/18 15:54:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000e1b000)=[{0x6, 0x0, 0x0, 0x84000000005052d}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009a4000-0x10)="2f6465762f73657175656e6365723200", 0x101600, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000592000-0x28)={@generic="585d4a193824346144bbded96c0718c0", @ifru_addrs=@l2={0x1f, 0xfffffffffffff8d4, {0x3ff, 0x4, 0x5, 0x40, 0x8000, 0x8001}, 0x8, 0x2d0}}) r1 = socket$inet6(0xa, 0x7, 0x838) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f0000fcd000)="41d862") socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000f1f000-0x8)={0x0, 0x0}) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00003b2000)={0x0, 0x0, 0x0}) 2017/10/18 15:54:50 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x0, 0x111000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a47000)="2f6465762f73672300", 0x6, 0x0) seccomp(0x1, 0x0, &(0x7f00003be000)={0x1, &(0x7f0000571000-0x8)=[{0x6, 0x0, 0x0, 0x500eb}]}) ioctl$KVM_IOBITVEC(0xffffffffffffffff, 0x4040aeee, &(0x7f0000798000)={0x0, 0x9, 0x0, &(0x7f000002d000)="", &(0x7f0000a96000)="", 0x0, 0x0, 0x0}) fstatfs(r1, &(0x7f000074a000-0xf9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") finit_module(r0, &(0x7f000035c000)="6367726f75705b00", 0x1) ioctl$KVM_PPC_GET_SMMU_INFO(0xffffffffffffffff, 0x8250aea6, &(0x7f00007c3000-0x1000)="") epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000088a000)={0x0, 0x0}) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x800) 2017/10/18 15:54:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000198000-0x10)={0x1, &(0x7f0000a07000-0x8)=[{0x100000000000006, 0x0, 0x0, 0x500a9}]}) r0 = epoll_create1(0x0) readahead(r0, 0x1814, 0x40) syz_open_pts(0xffffffffffffff9c, 0x20c802) memfd_create(&(0x7f0000239000)="2773656375726974797b76626f786e6574317b6c00", 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd0000)="2f6465762f73657175656e6365723200", 0x10000, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00004f1000)="2f6465762f70746d7800", 0x200100, 0x0) syz_open_pts(0xffffffffffffff9c, 0x60000) r1 = syz_open_pts(0xffffffffffffffff, 0x900) ioctl$TIOCSBRK(r1, 0x5427) 2017/10/18 15:54:50 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000000)="") ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000003000-0x400)={"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"}) symlinkat(&(0x7f0000001000-0x8)="2e2f66696c653000", r0, &(0x7f0000000000)="2e2f66696c653000") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x5, &(0x7f0000003000)="20ebf701fe711200c195658e616c55332134b9b9248283533b0d7c17fd3e795e6ba23207c62367c1dcf414fe2e178ae8465f3fb1917f616b4fa0e0fc6b3c74126a90ab29") 2017/10/18 15:54:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50015}]}) getrandom(&(0x7f0000798000)="", 0x0, 0x0) socketpair(0x2, 0x803, 0x10000, &(0x7f0000f1a000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000d80000-0x4)=0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000cc9000-0x8)={0x0, 0x0}) 2017/10/18 15:54:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f000012c000-0x20)={@common="7465716c300000000000000000000000", @ifru_flags=0x0}) r0 = creat(&(0x7f0000314000)="2e2f66696c653000", 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000292000)={0x1, &(0x7f000017c000-0x8)=[{0x0, 0x0}]}) seccomp(0x1, 0x0, &(0x7f00005e7000-0x10)={0x1, &(0x7f00009cb000)=[{0x6, 0x0, 0x0, 0x800000050141}]}) accept(r0, &(0x7f0000eeb000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e18000-0x4)=0x1c) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000256000-0x10)={0x10001, 0x6, 0xfffffffffffffff8, 0xffff}) syz_open_dev$tun(&(0x7f000016e000)="2f6465762f6e65742f74756e00", 0x0, 0x200000) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000985000)={0x0, 0x0}, 0x8) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00000b7000-0x20)={"53e1db000a000000000000b47c0db0fd", {0x4, 0xffff, 0x20, "43c5d7b7322f", 0x3ff, 0x0}}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000ea0000-0x4)=0x9, 0x4) 2017/10/18 15:54:50 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000295000)="2f6465762f6877726e6700", 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x200800) r2 = dup2(r1, r0) setsockopt$inet6_tcp_TCP_MIN_RTO(r2, 0x6, 0x6b1, &(0x7f0000c5a000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d1f000-0x8)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000761000)=[{0x6, 0x0, 0x0, 0x8000000000050055}]}) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000123000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3f}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000aea000)={@common="67726574617030000000000000000000", &(0x7f0000a3e000)=@ethtool_sset_info={0x37, 0x3, 0x2, [0x5, 0x9, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000e12000-0x4)=0x0, 0x4) sysinfo(&(0x7f00002c7000-0xdf)="") ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000b08000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="743e6616b962a1e6f6d5d9a39a3fe2b3"}) timerfd_create(0x0, 0x0) setrlimit(0xf, &(0x7f0000f7a000)={0xfff, 0x0}) getsockopt$inet6_tcp_TCP_PSP_CHECK(r2, 0x6, 0x6c7, &(0x7f000050c000)=0x0, &(0x7f0000b2b000)=0x4) sendto$inet6(r2, &(0x7f0000ee1000)="834e02b0551f166a2696ee396d7753d4de5a770e4eed86e1d483fdd5960ba9f2f3c1e6f348b3ca3acfce67c7ea7795f946af960f0851e02a9b3797da619fc015cf1047ec7415f04f67c96566d070ef44ff0bb05132682fd541099779980c67f26911c742ac8502951c0a1910234a4e2532a580bab83edc03cb59c6de2a8c342da7a37db72f13f6dbd13fa91e48f12efde76732ef36276ea9c49cbe0c5e60b7e5bcd1", 0xa2, 0x840, &(0x7f0000e8b000)={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x8000}, 0x1c) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000ab9000-0xc)={0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2017/10/18 15:54:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50117}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000001000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000df6000)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5010d}]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000702000-0x9)="77657374776f6f6400", 0x9) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007c2000-0xc)={0x0, 0xffffffffffffffff, 0x0}) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000595000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000d43000)={0xfffffffffffffff9, 0x4000}) shmget$private(0x0, 0x4000, 0x54000008, &(0x7f0000e0f000/0x4000)=nil) r2 = shmget(0x3, 0x4000, 0x280, &(0x7f000005d000/0x4000)=nil) r3 = shmat(r2, &(0x7f0000e22000/0x4000)=nil, 0x5000) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000044f000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000253000-0x10)=@common="64756d6d793000000000000000000000", 0x10) shmdt(r3) accept$ipx(r1, &(0x7f0000a3f000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00002a1000)=0x10) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000124000-0x4)=0x9d5b, 0x4) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f56000-0x10)={0x0, 0x0, 0x1, 0x0}, &(0x7f000023b000-0x4)=0x10) fsetxattr(0xffffffffffffffff, &(0x7f00001f5000)=@random={"73656375726974792e00", "766d6e657431747275737465645c25657468314b27757365726e6f646576637075826574776c616e3000"}, &(0x7f0000b9b000-0x9)="2f6367726f75702700", 0x9, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ed6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e79000-0x4)=0x8) getsockopt$sock_buf(r4, 0x1, 0x1a, &(0x7f0000184000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f02000-0x4)=0x2f) 2017/10/18 15:54:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x500fb}]}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00006ab000)={0x0, 0x0}, &(0x7f0000e84000-0x4)=0x8) pipe2(&(0x7f00006f3000-0x8)={0x0, 0x0}, 0x800) ioctl$TIOCTTYGSTRUCT(r2, 0x541a, &(0x7f00006b9000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b2d000-0x10)={r0, 0x1, 0x2, 0xfff}, &(0x7f0000b13000)=0x10) getitimer(0x0, &(0x7f000049c000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00008fd000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003cd000)=0xa0) ioctl$TCSETA(r1, 0x5402, &(0x7f00003e2000)={0x3, 0x5, 0x401, 0x10001, 0x9, 0x5, 0x1, 0x3, 0x3f, 0x7}) r3 = syz_open_dev$sg(&(0x7f000031e000-0x9)="2f6465762f73672300", 0x0, 0x103000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50106}]}) getsockname$llc(r3, &(0x7f000078f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000082f000)=0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000e7e000)=0x100, 0x4) lgetxattr(&(0x7f0000f69000-0x8)="2e2f66696c653000", &(0x7f0000ec8000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f00000f0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4) r4 = dup(0xffffffffffffffff) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000aba000)=@generic="37949cda0818a62bee40c0741ab20d33", 0x10) r5 = getgid() getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000470000)={r0, 0x581938b6, 0x10}, &(0x7f0000de3000-0x4)=0xc) fstat(r4, &(0x7f0000377000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(r3, &(0x7f0000784000-0x10)=[{&(0x7f0000355000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}], 0x1, 0x0) setregid(r5, r6) munmap(&(0x7f0000b6e000/0x3000)=nil, 0x3000) 2017/10/18 15:54:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000001000-0x8)="2e2f66696c653000", 0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000099b000)="2f6465762f6877726e6700", 0x0, 0x0) seccomp(0x0, 0x1, &(0x7f0000b75000)={0x3, &(0x7f0000c30000-0x18)=[{0x8b0, 0x7, 0x101, 0x0}, {0x80000001, 0x6, 0x0, 0x7}, {0xffffffff, 0x3ff, 0x5, 0x5}]}) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000e2b000)=[{0x6, 0x0, 0x0, 0x50328}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00007a1000)=0x0) rmdir(&(0x7f00001e7000-0xe)="2e2f66696c65302f66696c653000") geteuid() 2017/10/18 15:54:50 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000090b000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000001000-0xc)={0x2, 0xd53, 0x7ff, 0x100000000, 0x0, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50100}]}) r1 = openat(0xffffffffffffffff, &(0x7f00008bf000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f00003e0000)={0x2, 0x7, 0x1, 0x5, 0xfffffffffffffff9, 0x37, 0x9c3, 0x9, 0x6, 0x3}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000095d000-0x8)={0xca0, 0x10000}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000fda000-0x4)={0x0}, &(0x7f00009e7000)=0x4) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f000035d000-0x4)=0xff) 2017/10/18 15:54:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000e1b000)=[{0x20006, 0x0, 0x0, 0x4000000005042b}]}) r0 = openat(0xffffffffffffff9c, &(0x7f00002d3000-0x8)="2e2f66696c653000", 0x70080, 0x188) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00003de000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = syz_open_dev$sg(&(0x7f000038d000-0x9)="2f6465762f73672300", 0x0, 0x0) lsetxattr(&(0x7f0000f05000-0x8)="2e2f66696c653000", &(0x7f000020d000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000573000)="766d6e6574307b6367726f757076626f786e657430009a", 0x17, 0x8000000000000000) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000913000-0x9)="77657374776f6f6400", 0x9) 2017/10/18 15:54:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f00003b5000)=[{0x6, 0x0, 0x0, 0x4000000005040d}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f03000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000178000-0x4)=0xc) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000658000-0x4)=0x0, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a1f000)={0x0, 0x0}) getpeername(r0, &(0x7f0000f07000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00004c2000-0x4)=0x80) 2017/10/18 15:54:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000c7a000-0x8)={0x0, 0x7}, &(0x7f0000645000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000095c000-0x1b)={0x0, 0x13, "50122aaa2d27947cb7551abf73c7e62f4355ae"}, &(0x7f0000098000-0x4)=0x1b) setrlimit(0xd, &(0x7f0000166000-0x10)={0x596, 0x9}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000953000)={0x0, 0xffffffff, 0x30, 0x100, 0xecb}, &(0x7f000072a000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000e51000)={0x0, 0x0, ""}, &(0x7f0000988000+0x7da)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000da000-0xb8)={0x0, 0x9, 0x3f, 0x3, 0xc78, 0x7, 0x6, 0x6, {0x0, @in={{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]}, 0x5, 0x7660a8f7, 0x7, 0xfffffffffffff020, 0x39}}, &(0x7f000006e000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000246000-0x108)={0x0, @in6={{0xa, 0x0, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1f, 0x0, 0x6, 0x81, 0x10000, 0x7fff, 0xb0, 0x7, 0x7, 0x1, 0xa1, 0x80, 0xfdc, 0xf5b8]}, &(0x7f00005fe000-0x4)=0x108) sendmsg$inet_sctp(r0, &(0x7f0000803000-0x38)={&(0x7f000009e000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007ce000)=[{&(0x7f00008d8000-0xd5)="7e75d66568c5654b599547b5bb457d5dbbaac18d14085e655ca89e6a84eae8028d313d9b7cb67d7fedb29741bda1586da6b6414f4a6e7fe02c0fa7a8277362e298a891689b785ffc2ac1eb1798f503f53c2683998108656797d3dab87881095aac0efd0f11c04112415a05f5bb2ad604d966b90b3253e4ed1dd6769b0f33acac6faea17ab570a6ae870f28ec620e02006bd8ff39b8f2d350dd94d6a8a140797ffb686fd3fd181058dc8b10882b1467a85e97fbb8d7df6363c9c5fb6501135031765b325e3ba4f104ff6765ed8ceaa55d656efe0d25", 0xd5}, {&(0x7f00006a2000)="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", 0xff}, {&(0x7f0000114000-0x72)="e126a0243358963250b7f5a4f1731369e3c9d6da66fdb6075ef57426c85e0dedd3fb7b1433658ed933de69a325a7563d9eb3920fc0e8e36696da5ed814b3918c20879bccc18d66033e2749f1f8e969bbd60fa98c310050d68c3ca011feff76bf01bdfa4bf0f1bbb951bebf0b083ab1104ad1", 0x72}, {&(0x7f0000538000)="ba8d26a31d55", 0x6}], 0x4, &(0x7f0000c03000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x100000000, 0x20c, 0x80000000, 0x1ff, 0x80000000, 0x4, 0x3, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x0, 0x1f0000000000000, r2}}, @init={0x18, 0x84, 0x0, {0x4, 0x9, 0x1e, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xff, 0x4, 0x9, 0x1000, 0x7ff, 0x1, 0x1e, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x39f, 0x200, 0x84e, 0xffff, 0x0, 0x4, 0x9, r4}}, @init={0x18, 0x84, 0x0, {0x1, 0x2, 0xffffffff7fffffff, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xd1c6, 0x8201, 0x3, 0x8, 0x7fff, 0x1f, 0x8, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x6, 0x2, 0x8, 0x4, 0x3, 0xfffffffffffffffe, 0x5, r6}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffe, 0x524, 0xffffffff7fffffff, 0x726}}], 0x9, 0x40000}, 0x24000090) seccomp(0x1, 0x0, &(0x7f0000e62000)={0x1, &(0x7f000039a000-0x8)=[{0x6, 0x0, 0x0, 0x840200000050562}]}) r7 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) sendto$ipx(0xffffffffffffffff, &(0x7f0000406000-0x7d)="", 0x0, 0x0, &(0x7f0000e56000)={0x4, 0x0, 0x0, "8a6ef0608bc9", 0x0, 0x0}, 0x10) r8 = getuid() getgroups(0x3, &(0x7f0000158000)=[0x0, 0x0, 0x0]) fchownat(r7, &(0x7f0000b6a000-0x8)="2e2f66696c653000", r8, r9, 0x1400) 2017/10/18 15:54:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000090000-0x10)={0x1, &(0x7f0000cc4000-0x8)=[{0x6, 0x0, 0x0, 0x8000000000050143}]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000d29000-0x9a)={0x0, 0x0, ""}, &(0x7f0000e77000-0x4)=0x8) r0 = accept4(0xffffffffffffffff, &(0x7f000073f000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d2b000-0x4)=0x1c, 0x800) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000ff9000)=0x7f, &(0x7f000058d000-0x4)=0x4) accept4$inet(0xffffffffffffffff, &(0x7f0000c58000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) 2017/10/18 15:54:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000097a000)="2f6465762f766373612300", 0x0, 0xfffffffffffffffc) perf_event_open(&(0x7f0000470000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, r1, 0x3) mmap(&(0x7f0000773000/0x4000)=nil, 0x4000, 0x81, 0x52, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x50, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0xfffdfffffff, &(0x7f000035e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000035d000/0x3000)=nil, 0x3000, 0x3, 0x20110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000002000)="6e7600", 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x10, r1, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x806, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r5, &(0x7f0000232000)="3525", 0x2, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r5, &(0x7f0000d15000)=[{{0x0, 0x0, &(0x7f00000b7000-0x60)=[{&(0x7f0000502000)="84", 0x1}], 0x1, &(0x7f0000796000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4c081) shutdown(r1, 0xb) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000)=0x9e) sendto$inet(r1, &(0x7f0000001000-0xe)="401e811b533be4d337f468939445", 0xe, 0x0, &(0x7f0000a77000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000035d000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0xcd, &(0x7f0000556000-0x4)=0x0, &(0x7f00000ad000)=0x4) mmap(&(0x7f0000aeb000/0xd000)=nil, 0xd000, 0x10, 0x32, r2, 0x200000) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000c05000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) 2017/10/18 15:54:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5001e}]}) openat$rfkill(0xffffffffffffff9c, &(0x7f000009c000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x10000000000001, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50004}]}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000fbf000-0x4)=0x0, &(0x7f00008d5000-0x4)=0x4) accept$inet6(0xffffffffffffff9c, &(0x7f0000b6e000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d7f000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000f98000-0x108)={0x0, @in6={{0xa, 0x1, 0xffffffffffff10c6, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x3, 0x80000000000000, 0xfffffffffffffff8, 0x3, 0x1, 0x9, 0xeea, 0xe02, 0xffffffff, 0x2, 0x2d6, 0x7, 0xe3b6, 0x6]}, &(0x7f0000584000)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f93000)={0x0, 0x5}, &(0x7f000081c000)=0x8) dup(0xffffffffffffffff) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00006cc000)={r0, 0x10000, 0x1, "df"}, 0x9) uname(&(0x7f00008ca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fchmodat(0xffffffffffffffff, &(0x7f0000398000-0x8)="2e2f66696c653000", 0x0) 2017/10/18 15:54:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5001a}]}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00007f9000)={@generic="46a7b439aa41e696cec67bf23f64398c", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000547000-0x10)="2f6465762f73657175656e6365723200", 0x80000, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000a5000)="2f6465762f72666b696c6c00", 0x80, 0x0) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f00006aa000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = add_key(&(0x7f00008f8000)="7573657200", &(0x7f0000c7e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fbd000-0x9a)="7add6254ebad0872ecae4b830ec9f6a16ab9c3eddf661c59b70e8bc917aaabf8b71c62591060918a0d2e94856244138902acef35a7b4a5b4fef7be0973328015fd0f206ec0e746f8b890b36e64209d32aaa34f99f4c5c8f0353bae60a5326d721a97737e1381f9faa7e6b6c555bcda5c5a234338df91d2d35a8364ac2c1bd4458a3b8a65a69fbe47b39ccb401a77a43d28ed2666c2129861b7dd", 0x9a, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r2) [ 361.332184] device lo entered promiscuous mode 2017/10/18 15:54:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000c96000)=[{0x6, 0x0, 0x0, 0x500b9}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e3e000)="2e2f66696c653000", 0x0, 0x100) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000ad000)={0xf88e, {{0xa, 0x0, 0x40, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00002eb000)={0x0, 0x43, "78361d21d11b5c5c197171432fb6ecbdb11ad6d6843d9f3d7091eb6200b0dae4e905ca3b011de47511aaaf82f87587b081f7f40305a1ac21bce7539ba74efe8457369b"}, &(0x7f0000498000-0x4)=0x4b) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009a7000)={r1, 0x100000, 0x2f}, &(0x7f0000f93000-0x4)=0xc) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000aa4000-0x18)="000000000000000000000000000000000000000000000000") ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000014e000-0x4)=0x0) ioctl$TCSBRKP(r0, 0x5425, 0xfce) seccomp(0x1, 0x0, &(0x7f0000970000-0x10)={0x1, &(0x7f00000e0000)=[{0x6, 0x0, 0x0, 0x50003}]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eae000-0x98)={r2, @in6={{0xa, 0x3, 0xf7b, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc9, 0x942}, &(0x7f000032e000-0x4)=0x98) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000964000-0x4)=0x0, &(0x7f00004af000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b7c000)={r2, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0x3f, 0x6, 0x7, 0x1, 0x0, 0x4, 0x984b, 0x100, 0x1000, 0xfffffffffffffeff, 0x7, 0x6, 0x5, 0xff]}, &(0x7f0000138000)=0x108) mknod$loop(&(0x7f0000dec000-0x8)="2e2f66696c653000", 0x104, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000094c000)={0x0, 0x0}) bind(0xffffffffffffffff, &(0x7f00000d5000-0x58)=@alg={0x26, "726e670000000000000000000000", 0x0, 0x0, "65636228616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) seccomp(0x0, 0x0, &(0x7f0000082000)={0x0, &(0x7f000060d000-0x20)=[]}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00009b4000)={0x0, 0x0}) waitid(0x2, r3, &(0x7f0000e68000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000473000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000c71000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x54000) semget$private(0x0, 0x3, 0x10) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000b84000)=[0x5, 0x2]) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2017/10/18 15:54:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000315000)={0x1, &(0x7f000000c000)=[{0x6, 0x0, 0x0, 0x501e5}]}) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f0000845000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) exit(0x9) request_key(&(0x7f0000ade000)="6269675f6b657900", &(0x7f0000f71000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000adb000-0x1)="00", 0xffffffffffffffff) socket$unix(0x1, 0x0, 0x0) r0 = msgget$private(0x0, 0x498) msgrcv(r0, &(0x7f0000e83000-0xe2)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0xe2, 0x3, 0x1800) 2017/10/18 15:54:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000197000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000261000)=0xc3e4, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000092c000-0x8)={0x0, 0x0}, &(0x7f0000cec000-0x4)=0x8) pipe(&(0x7f0000295000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000118000)={&(0x7f00002b8000/0x3000)=nil, 0x4, 0x5, 0x11, &(0x7f0000fcb000/0x3000)=nil, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000002000-0x30)=[{&(0x7f0000002000-0x1d)="0000000000000000000000000000000000000000000000000000000000", 0x1d}, {&(0x7f0000001000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}, {&(0x7f0000001000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}], 0x3, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000000)=0x80000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000004000-0x50)=[{&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f0000002000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000004000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x5, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000001000)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="ec886c3ce626", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @rand_addr=0xf0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="73697430000000000000000000000000"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r2, 0x101, 0x3, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x4) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000001000-0x8)={r3, 0x3}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000000)={r3, 0x2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r2, &(0x7f0000005000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000006000-0x4)=0x10, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000006000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000007000-0x4)=0xec) 2017/10/18 15:54:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x100000000001, 0x0, &(0x7f0000222000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x500d6}]}) pipe2(&(0x7f0000f0b000)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000872000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000435000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008e8000)={r1, 0x3, &(0x7f0000d4d000-0x3c)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffc58, @loopback={0x0, 0x1}, 0x7}]}, &(0x7f0000852000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00003e7000-0xc)={0x0, 0x0, 0x0}, &(0x7f000095f000-0x4)=0xc) lremovexattr(&(0x7f00009b8000)="2e2f66696c653000", &(0x7f00004a3000-0xa)=@random={"6f73782e00", "7573657200"}) 2017/10/18 15:54:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000761000)=[{0x6, 0x0, 0x0, 0x8000000000050044}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00004a4000)="2f6465762f6175746f667300", 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ef2000-0x8)={0x0, 0x0}) ptrace$poke(0x5, r1, &(0x7f0000622000-0x8)=0x0, 0x2da) bind$ipx(0xffffffffffffffff, &(0x7f0000015000)={0x4, 0x0, 0x0, "79cf86dea5f2", 0x0, 0x0}, 0x10) r2 = fcntl$getown(r0, 0x9) ptrace$getregs(0xc, r2, 0xfffffffffffffffb, &(0x7f000044e000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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2017/10/18 15:54:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) seccomp(0x1, 0x0, &(0x7f0000090000-0x10)={0x1, &(0x7f0000cc4000-0x8)=[{0x6, 0x0, 0xfffffffffffffffd, 0x8000000000050147}]}) r0 = openat(0xffffffffffffffff, &(0x7f00007e4000)="2e2f66696c653000", 0x0, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) connect$ipx(0xffffffffffffffff, &(0x7f0000a70000)={0x4, 0x9, 0x0, "0bf03639971d", 0x5, 0x0}, 0x10) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000573000-0x4)=0x0, &(0x7f000019c000-0x4)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000cad000-0x10)=[{0x0, 0x0}], 0x1) chdir(&(0x7f0000760000)="2e2f66696c653000") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b34000)={0x0, 0xa1, "036e67829b6754c5a14f212d6b467b385eaab6a1954e11d8b10910ea4f84511c590bac3a399b2750ecaab94a68d81b240974529bb43dd5bff8f99d2bb060214d3d1711e8eec62463f4321b95b8a05938293adf91c3e602a8906699b7b7570c0d44c7ab67c66f07a5080806a3be43689999b5a7c530ff79dda32fe6c1e0d18b3b996510104ba5dad4bc63d43dc9cbb9199c18575a701ff35c24c70d4895cc8589af"}, &(0x7f00006de000-0x4)=0xa9) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d32000)={r2, 0x0}, 0x8) dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00007b9000-0xb8)={r2, 0xffffffffb715bd29, 0x5, 0x2, 0x6fab, 0x7f, 0x4, 0x8, {r2, @in={{0x2, 0x3, @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]}, 0x1ff, 0x0, 0x1000, 0x2, 0x40}}, &(0x7f00008f6000-0x4)=0xb8) sysfs$3(0x3) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000487000)=0x0) ptrace$peekuser(0x3, r3, 0x4) getpeername$netlink(r0, &(0x7f0000668000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c34000-0x4)=0xc) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000466000-0x14)={0x7, 0xffff, 0x8000, 0x8, 0xffff, 0x100000000, 0x2, 0x0, 0x7fffffff, 0xe45}) openat$vcs(0xffffffffffffff9c, &(0x7f00004c2000-0x9)="2f6465762f76637300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000058f000-0x4)=0x63, 0x4) 2017/10/18 15:54:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f00007b1000-0x8)="2e2f66696c653000", 0x401, 0x44) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00004db000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000501000)=0x14, 0x80000) accept4(r0, &(0x7f000086f000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e88000-0x4)=0x10, 0x0) seccomp(0x1, 0x0, &(0x7f0000df6000)={0x1, &(0x7f0000cab000-0x8)=[{0x6, 0x0, 0x0, 0x50115}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000eb1000)="2e2f66696c653000", 0x0, 0x0) setsockopt$inet6_tcp_TCP_MIN_RTO(0xffffffffffffffff, 0x6, 0x6b1, &(0x7f000036c000-0x4)=0x0, 0x4) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000c09000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x10) sendmsg$netrom(r1, &(0x7f00006b8000)={&(0x7f00007c2000-0x48)=@full={{0x3, {"2dac2959b3f2bd"}, 0x3}, [{"13d127a621fe25"}, {"8621e533a2da4e"}, {"a3fc979df2cd6f"}, {"f48d32e1c29fc9"}, {"89af3f05054cc0"}, {"c629b698d8c6ca"}, {"6641b81603dfaa"}, {"1e91c5d5ac72c0"}]}, 0x48, &(0x7f0000a85000)=[{&(0x7f00008c0000)="8961630bb6de1cb0c4da62769812600745f3815a80140eb089c6361f36007ece16192ddcbd8df3f1d3900f7b2a9a48fdb6b98a627a21672f08c2a7d108fdac7f1b3190a5fc16643b116771814a7991dbbaad621b60719dcb02750e6d5daab1cc365111ab099bbdf01d77dadf33f64a89c9e8956c385d49cd704dd3506a17408d100372a936d4e9edffee9be4320105eb", 0x90}, {&(0x7f0000245000)="f32aae2d791f236647152873d58b2a489add340f36f60631a238b0dad1686c60d631d0c6e11ebad40d9f844d63863d3129d558c61fe781f46f96dcee2e89bd178094e925c0d173586e96bb60ba6b39fccac1fbb760d5a1c61bb53464070b10dfbb097635036aed9e3abb90d17ff5c15939b8d6a365927256039579f8f76b91b6d0fd0462c7f5cfdf6fe737e2bd", 0x8d}, {&(0x7f0000368000-0x95)="e2a3ddec7d92c24f2154eaa4736a917a3a1b36cbfed57a7b23908af08ab1407363a0ae3ddf42f5dca0a3dbbdeb62bf452519e92b3302955b7efaf01ab10cd2c7491f2299b3a17c4c8a6f79aff2f0846b2199d5a5a4c8f3af82932fd31d725c428f03b05ab974928941dcaf94f7a7d3c792b36150ae5801b2b0fedd25f0dfd0c296710ef95159175c146208b8a77a7d9991862875dd", 0x95}, {&(0x7f0000465000)="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", 0x1000}, {&(0x7f00005b7000-0xb5)="19201b06d27a2ebbbbdf55e1281b5c6b05edf8b4dfab24fbcb9e2bfa1dcdcf0ca7768e58ff38968d563581f8b3c601e5d3153ae2671a6cca65765a82a64ff7f8ee5e83352168532429f398af2da7b04b868a0c89333e7acf8aa79882139d8d8bc06ff6035991849939f47b628c86070e4a555959809920189649f2afb8b6cd94c67fec56ab55274224e6f5de0994abdd56b084704cdfeeb5fca7e4cf3cc4ec01db6249831bb281b9fec46e88353e7c95e5167bd582", 0xb5}], 0x5, &(0x7f00006f7000-0x1f0)=[{0x60, 0x18c, 0x935, "74d12a103960382e6b74f6f8153773ff7cd832f4c99759b83546a8ccde26bf5eecc557efdc6a516e14113546bdd0d43a49b8862adde5b0844e3f1821c862a515687ba25267a69c6332278c839423"}, {0x18, 0x11, 0x9b, "d462a3c91f0877ce"}, {0x90, 0x109, 0x81, "50f15463af065dd5548436763823a71bac2eedc7c470dde6ac70e478f04cc06a571b0dfaae20aa375714503943ef9ef5f6d99b8214cf6b25c59b501ab3470139e636b224eac7f1a7dda01d1ca80d98d03e54f5273a98a05968c1276c7deb5758c3d9047d34735492e933e92442977857c39be3ee29c0c0351a311514c05bcb12"}, {0x78, 0x0, 0x8001, "4cd1c97817bb9f9e68aaa883f13b6712e010ecd4546b5c8885a0a85f2f923a63461bacb98146cc0a6d858db0597deca3b0e90210a8e024fafee9b70892dcb9b55824f1ca47274bc3269178baef856df5a66ccbab2a3937ab86777db2206243150f0920071149"}, {0x40, 0x0, 0x401, "85458975b973efd01b1a655b680b5f28b7f47f93533616b47d8d27f8bc94f365e63f114b4404785239798afe01"}, {0x30, 0x10d, 0x7fffffff, "2697300cf3fb5d3ebb3c21f1f769512177e2b41d9b89b1409d37"}], 0x6, 0x8004}, 0x4c001) 2017/10/18 15:54:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000623000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000c39000)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x0, &(0x7f0000fb9000)={0x1, &(0x7f000048f000)=[{0x6, 0x0, 0x0, 0x50028}]}) socket$inet(0x2, 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e2c000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x80c0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5aec) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) prctl$void(0x27) 2017/10/18 15:54:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000748000)={0x1, &(0x7f0000a07000-0x8)=[{0x100000000000006, 0x0, 0x0, 0x500b0}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000df1000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) r1 = accept4(r0, &(0x7f00004d1000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000099c000)=0x14, 0x80800) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000995000)=0x0) r2 = accept4$ipx(r0, &(0x7f0000c11000-0xe)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000ac8000-0x4)=0x10, 0x80000) accept$ipx(r1, &(0x7f0000de7000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000372000-0x4)=0x10) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000e48000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/10/18 15:54:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a3e000)={0x1, &(0x7f0000a07000-0x8)=[{0x100000000000006, 0x0, 0x0, 0x500a5}]}) pipe(&(0x7f0000b76000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007d6000)={0x0, 0x2}, &(0x7f000049a000)=0x8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000aae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000e4000)=0xb) pipe2(&(0x7f0000dc2000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ea7000-0xa0)={r2, @in={{0x2, 0x0, @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]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000799000)=0xa0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000066b000-0x4)=0x0, &(0x7f0000644000)=0x4) 2017/10/18 15:54:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x40000000000001, 0x0, &(0x7f0000206000-0x10)={0x1, &(0x7f000028c000)=[{0x6, 0x0, 0x0, 0x80000005013c}]}) ioctl$KVM_HAS_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee3, &(0x7f0000bb3000-0x18)={0x0, 0x0, 0x0, &(0x7f0000956000)=0x0}) pipe(&(0x7f0000823000)={0x0, 0x0}) r0 = syz_open_dev$mice(&(0x7f0000397000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x2000) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f00000d2000)="f45503bb2c91473529d66f4a9784881ecb667605000000c77d15a4755251", 0x1e) madvise(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f000045a000-0xd8)=@pic={0xffffffffffffffc0, 0x7fff, 0xab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgget(0x0, 0x0) open(&(0x7f00006db000-0x8)="2e2f66696c653000", 0x101000, 0x0) mremap(&(0x7f0000850000/0x3000)=nil, 0x3000, 0x3000, 0x2, &(0x7f00003da000/0x3000)=nil) msgctl$IPC_SET(0x0, 0x1, &(0x7f000027b000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$F_HUGEPAGE(0xffffffffffffffff, 0x802) 2017/10/18 15:54:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000086a000-0x10)={0x1, &(0x7f0000e15000-0x8)=[{0x6, 0x0, 0x0, 0x84000000005052b}]}) socket$inet_dccp(0x2, 0x6, 0x0) pipe2(&(0x7f0000126000)={0x0, 0x0}, 0x800) connect$nfc_llcp(r1, &(0x7f00009ae000-0x60)={0x27, 0x1, 0x9, 0x3, 0xd5c, 0x4, "ce807a1c19115d10822b3e5b117c1afd7a5f9193e13ffbf503f54a1ff4a90214f0f1a6561e8079ecf92675f2c0a576a9db7f070af27eec0bd97630a9bc2925", 0x1}, 0x60) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000af4000)={0x0, 0x0, 0x0}, &(0x7f00006d0000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003e4000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d25000-0x4)=0xe8) prctl$setname(0xf, &(0x7f0000066000)="6d643573756d6367726f75707d76626f786e6574305e76626f786e6574315e00") ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f000022a000-0x28)={0x5, 0x5, r2, 0x789d, r3, 0x200, 0x6, 0x1}) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000ed1000-0x20)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}) 2017/10/18 15:54:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x2000000000000006, 0x0, 0x0, 0x50305}]}) socketpair$inet6(0xa, 0xb, 0x0, &(0x7f0000ce1000)={0x0, 0x0}) r0 = syz_open_dev$vcsa(&(0x7f00008b6000-0xb)="2f6465762f766373612300", 0x5, 0x80) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000db8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dfd000-0x4)=0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a6b000)={0x1, 0x18, &(0x7f0000cb1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fd9000-0x4)=r1, 0x4) connect$packet(0xffffffffffffffff, &(0x7f0000647000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getpeername$unix(0xffffffffffffffff, &(0x7f0000b3c000)=@abs={0x0, 0x0, 0x0}, &(0x7f00006a4000)=0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000bf1000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000837000)=@assoc_id=0x0, &(0x7f0000251000-0x4)=0x4) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000b33000-0x80)={[0xf000, 0xd001, 0x3000, 0x0], 0xffffffff, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00003b1000)=@int=0x0, 0x4) 2017/10/18 15:54:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000b3e000-0x8)=[{0x100000000000006, 0x0, 0x0, 0x5000c}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000df5000-0xa)="2f6465762f70746d7800", 0x0, 0x0) getsockopt$inet_tcp_TCP_INFO_EXT(0xffffffffffffffff, 0x6, 0x6b2, &(0x7f00006f0000+0x7c)="", &(0x7f00005ea000)=0x0) r0 = open(&(0x7f000097e000-0x8)="2e2f66696c653000", 0x0, 0x20) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000177000)={@generic="b092dba228da6be9197ae14c7de74216", &(0x7f00000ed000-0x2c)=@ethtool_cmd={0x3d, 0x0, 0x9, 0x6, 0x80000000, 0x1, 0x81, 0x55, 0x8, 0x7, 0x8, 0x8, 0x9, 0x10000, 0x2ba0978b, 0x40, [0x2509, 0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/18 15:54:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000022b000-0x4)=0x401, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000761000)=[{0x6, 0x0, 0x0, 0x8000000000050044}]}) socket$unix(0x1, 0x0, 0x0) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f0000669000)=0x0) r1 = memfd_create(&(0x7f0000d4b000)="73656c696e75786574683176626f786e65743000", 0x2) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000a43000)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000558000)={0x0, 0x1c, "ccbed5d8854a093006e54225b831ddd46a3440503bfe97ef66f6028b"}, &(0x7f0000b84000-0x4)=0x24) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00001f9000)={0xff00000000, 0x0, 0xffff, 0x5, r2}, &(0x7f00001c3000-0x4)=0x10) 2017/10/18 15:54:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b5e000-0x8)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000dd1000-0x10)={0x1, &(0x7f000070e000-0x8)=[{0x40000000006, 0x0, 0x0, 0x8000000000050151}]}) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000e2e000)="") ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000693000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x201, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb8, 0x4, 0x0, 0x0, 0x784b, 0x0, 0x0}, {0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e55000-0xa0)={0x0, @in={{0x2, 0x2, @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]}, 0x3, 0x9, 0x4, 0x8, 0x28}, &(0x7f0000b28000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fc7000-0x98)={r2, @in6={{0xa, 0x0, 0x2d1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd45}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4}, 0x98) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000ff5000)={0x79, 0x0, [0x200, 0x1ae, 0x9, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/18 15:54:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000c38000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00007b7000-0x4)=0x6e) listen(r0, 0x1) seccomp(0x1, 0x0, &(0x7f00006fc000)={0x1, &(0x7f000099c000)=[{0x6, 0x0, 0x0, 0x500be}]}) getxattr(&(0x7f00007d3000)="2e2f66696c653000", &(0x7f0000467000)=@random={"73656375726974792e00", "656d3100"}, &(0x7f00005d3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000725000-0x8)={0x0, 0x0}) pause() r1 = openat(0xffffffffffffffff, &(0x7f0000290000-0x8)="2e2f66696c653000", 0x200, 0x15c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000a93000)=[@in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) 2017/10/18 15:54:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000180000)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5001f}]}) pipe2(&(0x7f0000b67000)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000079e000)={0x0, 0x83, "14bb729a8452e7a9aa64938f11721cfe17c9946ba1a87d56c91302a8cf5e9a6184c97aa3158c578bbd3cc8358c723c8f5aca045f99b7d9f121b4cb4af8b8d2b73550fc98f93aaf3003119c242da3d0a0dc508fae5e4abc7cb9c60b7e474c750bd40bb73b1fd8801dd727c8d94452fecbad25728ac21780fd6ff4e10821ec369a63d03e"}, &(0x7f0000dda000)=0x8b) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b7a000)={r1, 0x100}, 0x8) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000ec6000-0x12)={@common="697036746e6c30000000000000000000", 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f00008cf000-0x8)="2e2f66696c653000", 0x200000, 0x48) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000068b000)=0x0, &(0x7f0000328000-0x4)=0x4) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000bb6000)=0x0) 2017/10/18 15:54:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000a6f000)=[{0x6, 0x0, 0x0, 0x50033}]}) accept4$unix(0xffffffffffffffff, &(0x7f0000279000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000d06000-0x4)=0x1002, 0x80000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000085e000)={0x0, 0x0}) accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000328000-0x4)=0x0) set_robust_list(&(0x7f0000805000)={&(0x7f0000afa000/0x4000)=nil, 0x0, &(0x7f0000137000/0x2000)=nil}, 0x18) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f00008bb000-0x4)=0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000321000-0x8)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000a25000-0x4)=[{0x6, 0x0, 0x0, 0x50407}]}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000ba6000-0x8)={0x1, 0x1}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000da5000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getresgid(&(0x7f0000130000)=0x0, &(0x7f0000147000)=0x0, &(0x7f0000934000-0x4)=0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000102000-0x4)=0x0) connect$netrom(r0, &(0x7f000036c000)=@full={{0x3, {"ec6a56e68ff9fe"}, 0x100}, [{"675c98debba4b4"}, {"62cb18b4a1febe"}, {"e8c43df85a8501"}, {"d808f994c8ebde"}, {"21685e9a52b553"}, {"61a551c1560634"}, {"5f917078b88c65"}, {"a4104dd623b7dc"}]}, 0x48) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x27, &(0x7f000079e000-0x4)=0x0, &(0x7f0000f6d000)=0x4) r1 = semget$private(0x0, 0x2, 0x1) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f0000772000-0x1b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000fcb000)=[@in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}], 0x2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000ae5000-0x4)=0x2) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f000006c000-0x4)=0x0, &(0x7f00005f8000)=0x4) 2017/10/18 15:54:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000df6000)={0x1, &(0x7f0000371000-0x8)=[{0x6, 0x0, 0x0, 0x50109}]}) socketpair(0x12, 0x80000, 0x9c, &(0x7f0000a18000-0x8)={0x0, 0x0}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00003ac000)={0x10000004, 0x0}) socketpair(0x0, 0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) inotify_add_watch(r3, &(0x7f0000924000)="2e2f66696c653000", 0x1) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000fac000-0x8)=[0x0, 0x0]) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000122000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a2b000-0x4)=0xe8) 2017/10/18 15:54:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000755000-0x10)={0x1, &(0x7f0000a7b000)=[{0x6, 0x0, 0x0, 0x50043}]}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00009fe000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004ff000)=0xb) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$setopts(0x4206, r0, 0x5, 0x27) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000d82000)={0x0, 0x0, 0x0, 0x0}) pkey_free(0xffffffffffffffff) 2017/10/18 15:54:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00002f0000)={{{@in=@multicast2=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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eec000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006bf000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004cc000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007c8000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x2, 0x0, 0x2, 0x8, 0x19, 0x20, 0x0, 0x0, r2, r3}, {0x100000001, 0x800, 0x400, 0x2, 0x3, 0x7, 0x81, 0x100}, {0xa9, 0x2, 0x1, 0x1}, 0x5, 0x401, 0x6, 0x0, 0x20, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1f}, 0x1, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x0, 0x1000, 0x2, 0xff, 0x1}}, 0xe8) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000014000-0x4)=0x0, 0x4) getpeername$inet(r0, &(0x7f000000e000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r4, &(0x7f0000014000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x14, 0x11, 0x401, 0x0, 0x0, "071e5184"}], 0x14}], 0x1, &(0x7f000000e000)=[@rights={0x20, 0x1, 0x1, [r1, r6, r6, r4]}], 0x1, 0x0}, 0x0) 2017/10/18 15:54:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000761000)=[{0x6, 0x0, 0x0, 0x8000000000050049}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000386000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) mlock2(&(0x7f0000bcb000/0x4000)=nil, 0x4000, 0x0) clock_gettime(0x0, &(0x7f0000af2000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f00000cf000)=[{{0x0, 0x7530}, 0xffffffff, 0x4, 0x3ff}, {{0x0, 0x7530}, 0x26243579, 0x5, 0x6}, {{r1, r2/1000+10000}, 0x0, 0x81, 0xfffffffffffffff7}, {{0x0, 0x2710}, 0x8, 0x8, 0x2}, {{0x77359400, 0x0}, 0x9, 0x7ff, 0x1000}], 0x78) 2017/10/18 15:54:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000050e000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5000d}]}) getegid() readv(0xffffffffffffffff, &(0x7f0000bdf000-0x90)=[], 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000002e000-0x8)={0x0, 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000000c000)=0x3, 0x4) 2017/10/18 15:54:51 executing program 7: mlock2(&(0x7f000008c000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000c46000-0x10)={0x1, &(0x7f00009cd000-0x8)=[{0x6, 0x0, 0x0, 0x5010c}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003c3000-0xc)="2f6465762f6175746f667300", 0xfffd, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x6c6, &(0x7f0000fa4000-0x10)="90a1731a17127cb7788f32a8335d70b6", 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000c8b000)=@int=0x4, 0x4) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3c) eventfd2(0x4000000, 0x801) connect$ax25(r0, &(0x7f0000293000)={0x3, {"534c0080caa0cc"}, 0x2}, 0x10) 2017/10/18 15:54:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000d65000-0x8)=[{0x6, 0x40000000, 0x0, 0x50031}]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) clock_settime(0x7, &(0x7f0000c0b000)={0x0, 0x0}) prctl$seccomp(0x16, 0x0, &(0x7f00001a5000-0x10)={0x0, &(0x7f000059a000-0x18)=[]}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000112000-0x14)={0x0, 0xb08, 0x4, 0x0, 0x4, 0xb16}, &(0x7f0000c8d000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000034b000-0x6)={r1, 0x7}, 0x6) 2017/10/18 15:54:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x2000000000001, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f000007e000)=[{0x6, 0x0, 0x0, 0x840000000050534}]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000835000)={0x0, 0x0, ""}, &(0x7f0000946000-0x4)=0x8) r1 = creat(&(0x7f00008ed000)="2e2f66696c653000", 0x20) r2 = accept4$ax25(r1, 0x0, &(0x7f00000dd000)=0x0, 0x0) r3 = accept(r2, &(0x7f0000dc9000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00007da000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000c7b000)={0x4, 0x7fffffff, 0x8, 0x6a, 0x9564, 0x80000000, 0x4, 0x9, r0}, &(0x7f0000363000-0x4)=0x20) r4 = socket(0x1, 0x2, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f00009cb000)="2f6465762f70746d7800", 0x2000, 0x0) getsockname$ipx(r4, &(0x7f0000374000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f37000)=0x10) 2017/10/18 15:54:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000df6000)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5010a}]}) clock_gettime(0x0, &(0x7f0000966000-0x10)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d55000)={0x0, 0x0}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000018f000-0xb)="2f6465762f6877726e6700", 0x40000, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000178000)={0x1, 0xfffffffffffffc00, 0xff, 0x4, 0x1, 0x454, 0xbed7, 0x5d64, 0xfff, 0x1}) 2017/10/18 15:54:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000a6f000)=[{0x6, 0x0, 0x0, 0x50033}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ade000)="2f6465762f72746300", 0x20202, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xe, &(0x7f000038a000)=0x8e0c, 0x4) write$eventfd(r0, &(0x7f0000e3a000-0x8)=0x1, 0x8) syz_open_dev$mice(&(0x7f0000067000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) getsockopt$inet6_tcp_TCP_PSP_SYN_SPI(0xffffffffffffffff, 0x6, 0x6c5, &(0x7f00001ac000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000ded000-0x4)=0x18) 2017/10/18 15:54:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x23, &(0x7f00003a2000-0x8)={@loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd6000)=0x8) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000e2b000)=[{0x6, 0x0, 0x0, 0x50121}]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000656000)={0x0, 0xffffffffffffff9c, 0x0}) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000a6f000)=[{0x0, 0x0, 0x0, 0x0}]}) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f000003f000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000085f000-0x4)=0x8) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000519000-0x28)={@common="697036746e6c48000000000000000000", @ifru_data=&(0x7f00003f6000)="8b32547a4bc5d529831b475cf7b52210ae292fb5f50d37e75eaec555664bf53d"}) ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f0000342000-0x68)={0x0, 0x0, [0x0, 0x0, 0xfffffffffffeffff, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000c79000-0x1)=0x2) 2017/10/18 15:54:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000090000-0x10)={0x1, &(0x7f0000cc4000-0x8)=[{0x6, 0x0, 0x0, 0x8000000000050143}]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000d29000-0x9a)={0x0, 0x0, ""}, &(0x7f0000e77000-0x4)=0x8) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000955000)=0x2) recvfrom$inet(0xffffffffffffffff, &(0x7f0000792000)="", 0x0, 0x0, &(0x7f0000f81000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/18 15:54:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000917000)="2f6465762f73657175656e6365723200", 0x109000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00003a1000)={0x20, 0x2, 0x5, 0x3ff, 0x2000019, 0xa5}) fcntl$getownex(r0, 0x10, &(0x7f0000682000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x800, 0x1, 0x0, 0x8000000000, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000583000+0xbb6)=0x0) r3 = socket$inet(0x2, 0x1000000000080003, 0x4) bind$inet(r3, &(0x7f0000070000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000599000)=0x200000003b0, 0x4) setsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f00000c6000)="0600", 0x2) r4 = socket(0x1e, 0x1, 0x0) accept$inet(r4, &(0x7f0000570000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ff000)=0x10) bind(r4, &(0x7f0000c38000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000296000)=0x80000001, 0x4) listen(r4, 0x3) r5 = accept$unix(r1, &(0x7f000099e000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000012f000-0x4)=0x8) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000007000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000915000-0x10)={0x5, &(0x7f0000526000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f000010d000-0x40)={r6, 0x3, &(0x7f000043b000-0xc)=[0x8, 0x7, 0x8], &(0x7f0000f18000-0x10)=[0x1, 0xffffffffffffff7f, 0x5, 0x100000000], 0x10, 0x5, 0x3, &(0x7f0000b2e000-0x14)=[0x4, 0x400, 0x7ff, 0x2, 0x3], &(0x7f0000a67000-0x8)=[0x7fff, 0xfffffffffffffeff], 0x0}) r7 = socket(0x1e, 0x1, 0x0) sendmsg(r7, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000f5f000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x94}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000d63000)={@common="65716c00000000000000000000000000", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$netlink(r7, &(0x7f0000d3f000)={0x10, 0x0, 0x40, 0x7}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009b0000)={r1, &(0x7f0000a6b000-0xf5)="9c5d334a7190f583a8b7cae93b95e12cd0cd20a35a2d24bf0056f6ddc259e081dae9e789cff5900ad3a60e0e7e90ff2271567d0b2d86441c0b9ac20aeff9aaa4f235dea3f1738376b471314743088300638f67318b1fb767d0fcc9d8fc42cdeec752f1738dab414b17340b11cf662cec0d31a6beabe1e7d594049d7645213c774fb13b34bc8c2fcfc2206f845adc464a13ebc1384bc6b9140b0046807161e09a1e3e845081a9cf4aa55e789b674000b37fb9219adc886303cd29bc31b7b64309cfa9cd51fd4234bdf4c83fd816ee5e5d130565722992b77cf4e29b8033b2abe908af694b43f9bdbb538f6b649d6f8ce14ed5af3531", &(0x7f0000397000-0xc)="27d7bf54a32cfe804a53d6f9", 0x0}, 0x20) fcntl$lock(r1, 0x7, &(0x7f0000359000)={0x0, 0x6, 0x81, 0x200, r2}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f00003d9000-0x4)=0x3, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000378000-0xc)="2f6465762f72666b696c6c00", 0x200000000000000, 0x0) ioctl$TCXONC(r1, 0x540a, 0x7) accept4(r4, &(0x7f0000509000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e83000-0x4)=0x10, 0x80800) 2017/10/18 15:54:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000fd2000)=[{0x6, 0x0, 0x0, 0x50001}]}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r0, 0x6, 0x6bf, &(0x7f0000dd8000-0x4)=0x5, 0x4) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000002a000-0x4)=0x0, &(0x7f0000f28000-0x4)=0x4) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) setxattr(&(0x7f0000583000-0x8)="2e2f66696c653000", &(0x7f0000c43000-0x4)=@known="73797374656d2e61647669736500", &(0x7f0000f61000-0xc)="5d766d6e657431252d9d2800", 0xc, 0x0) listen$netrom(r1, 0x1) 2017/10/18 15:54:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000454000-0x10)={0x1, &(0x7f00002a5000-0x8)=[{0x400006, 0x0, 0x0, 0x50013}]}) r0 = accept(0xffffffffffffffff, &(0x7f0000f3f000)=@hci={0x0, 0x0, 0x0}, &(0x7f000021e000)=0x6) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ad9000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ebf000)=0xe8) r3 = getegid() r4 = accept4$ipx(0xffffffffffffffff, &(0x7f0000f12000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000a72000)=0x10, 0x800) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000eb6000)={0x0, 0x0}) r6 = epoll_create(0x8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000051c000)={0x0, 0x0, 0x0}, &(0x7f00005e7000)=0xc) r8 = geteuid() r9 = getegid() r10 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e39000-0xc)={0x0, 0x0, 0x0}, &(0x7f000066c000-0x4)=0xc) stat(&(0x7f000015c000-0x8)="2e2f66696c653000", &(0x7f000082b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000cb6000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00000bb000)=0x10, 0x0) r14 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r15 = open(&(0x7f00002ad000-0x8)="2e2f66696c653000", 0x0, 0x10) r16 = accept$llc(0xffffffffffffff9c, &(0x7f000089e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d63000-0x4)=0x10) r17 = inotify_init1(0x80000) r18 = signalfd4(0xffffffffffffff9c, &(0x7f000069f000-0x8)={0x0}, 0x8, 0x80000) r19 = signalfd(0xffffffffffffffff, &(0x7f0000c4d000+0x475)={0x8}, 0x8) r20 = accept$llc(0xffffffffffffff9c, &(0x7f0000d04000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007da000-0x4)=0x10) r21 = syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0x6, 0x400000) r22 = fcntl$getown(0xffffffffffffff9c, 0x9) r23 = getuid() getgroups(0xa, &(0x7f00004d6000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000666000-0x8)={0x0, 0x0}) r26 = fcntl$getown(0xffffffffffffffff, 0x9) lstat(&(0x7f00007aa000-0x8)="2e2f66696c653000", &(0x7f000075d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e9a000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c33000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f000028e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000172000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f04000)={0x0, 0x0}) r33 = syz_open_dev$tun(&(0x7f0000aa9000)="2f6465762f6e65742f74756e00", 0x0, 0x600001) r34 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f00009bd000-0x4)=0x0, &(0x7f0000721000)=0x0, &(0x7f0000003000-0x4)=0x0) lstat(&(0x7f0000693000)="2e2f66696c653000", &(0x7f00005d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000770000-0xe0)=[{&(0x7f0000659000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006b8000-0x60)=[{&(0x7f0000601000-0x36)="ee2f8bde8ee0b50b510b8308a43d01ecb143f30ee98a0b8bed3176d81a6430daab402973a2bf5a1699b1aa955cf087a3c99100ed5acd", 0x36}, {&(0x7f0000abf000)="4bb7ec5b7fa75661b1a897919f17685036d3c5963b518b0710f02898a6b4d9b5dac14ffcd5a6b013182c8f1267ce1aa39520", 0x32}, {&(0x7f0000651000-0x9c)="c37e5ab0858875ae52db5abeb26725c2083a8513ea610c419bea2970d708761421510a0b8ec179e8ed45283206b37f3d9c512190627001b3309c89fb1cd06c48e365e5c5582f374eaeb8ac0fe7cbbbbc335449ed8a3a4ae1a17f7e08ba4e6691d857103459a02c600ffe04623f9fc89db687adbc4701e3fdad0b19301df042eb45c716c2c914b375ba512e72d0c877884c91b60f2bb9574ff1f80a3a", 0x9c}, {&(0x7f00004ac000)="848a6003a59bcac9a4510cc7f7a0f5177efce5748bcd53da39ecf2af9731e778da542ba0b1b03b93e9f396e537a48e7371db95ac13dda9b6206af36b09e0de7bb4a6328246b71c036fcd55e2599592ed718ac1e0951dd106748b633c1f863b288fbf8d4a7873712f7f155d0085c21a8521709699141ba8fd79ca6e5bfec83b2ce020784df074ef2f5c46f34d30ce78aae4e9bacd3e00be2ba21f475fed2cc1e582f670053fcc0e09db720af1e9f35077e31b2b4a37cc1a0199c6efbaea7db780f53748b53a7fcf35436129767fcab2f0196bf0095357c1125d3084010e4fa90f36c2b76d4bb4b637db4270c9e37b42b6603e", 0xf2}, {&(0x7f0000ba2000-0x9a)="1e5264799e873192f1811f32e1e57965582c30e5d4047a1cccb8ab221e7a81d32e59b635a1d376c9edb0b08026fd0f339c208d3dda86cbe32c93c1307d5d75524915c03478efc3bd3c18992ab65d30be4f44565923f6e86fbf30c0f83d064f5b59045c7e99d6677e1cf8fd78f3566e3735374e36a3669228fb82a5593ef40ed061b722dfef00721de8f2518a830046665fe9d54916b15f79e4c4", 0x9a}, {&(0x7f00004e0000-0xaa)="c2f5f28244d838de68d37d906fa6f4db7f7b9ff4ee0f0144ed75955e3f20e2612f0cae95fa8ead71aa2769a4a1f889a874c04c2d157df3b83c93df9954f7d569f9a61b699f8aa11cbcfca82c6af1409de94564e3033faba0ca9f9833b9217c514033f813dc11c7e0287bb86d37433a09472d3930355abb86dbde0b5a7dc287f9e360e77f4c65dcd12c00114b4f7f8a7fd7919955fe3f89fd76aaf7b26423ab1a4dcc3e7e80c6cc92faee", 0xaa}], 0x6, &(0x7f0000167000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x1, 0x20004840}, {&(0x7f00009b5000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000910000-0x20)=[{&(0x7f000094a000-0x46)="0aee30a1b9554d0816938fe68fc387fd9e60aafd86cadd4053f790db2e8bf6f40648d2441a904bd5dbda6b2550f3955d268c78fb4f0adedc13744b29d4ac03e0d6b29212e144", 0x46}, {&(0x7f00001f3000-0x32)="921abe02b8bca186223f2ea72bdeb920985c0c2c8ac9e704c53f99689a6e034b00a6b6756b6aaf6c40098cc3d12f009123c1", 0x32}], 0x2, &(0x7f000043b000-0x40)=[@rights={0x20, 0x1, 0x1, [r4, r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x2, 0x4000040}, {&(0x7f000038d000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f000062e000-0x90)=[{&(0x7f0000f23000)="937d2539fc6ba756f86ff2c6395169929f6caf3e1facfe72b6e0b3f7ec02b92fae9a036f12f44569fe5f048599b8799ec5802ba47f4179b77a89c6f7da51ccff29ee3e5bcf1ef941dd2400373c664f0cef8334fb56a32c49770ee4ab4359881d4e6b88b394c3ad329e418242a69c47ac7a0641d5e482f3ca032359af8dda9125e3a54102fe23006ff88945598b589de40a1c9de2cb74aafab8c1de41d24d6c1f7d37251c5f452fe7dffd7ad2d374ed07b81f4fbf55e65f92db473978aa410c672de748fb2eadd2fbf03b32710e6a4ece5bac7bb96a658b", 0xd7}, {&(0x7f000028c000-0xe8)="9f32d5c993c45b0cdf442ae241ec18d90fedb438cc6c1b877a6a1a17efa21a1a29db31fdaba626949c3ed56252166adecc636e0be3edfae8c0f54e083d77bc58a30b7d69a4eabc2ec89e838f0b0cdef381ea79632760fe271b2d4112a77ce0ca512cb368fb9a641ebb46c2359d0335c73330c417437c7044a9f8e783609fe335d4165a999db2210dcb6ea3d65a9c851d77c256a1fac06e485ddd34cf5c9c105790b19f975ac0103005863c48170b3aed3f736955ade144a2adfba9ca4d38dc3cea668729daff23e5b5108e3a458d9db9adf79e5fb4db5db1945a953ac6bb10ef1efd489a0a99f601", 0xe8}, {&(0x7f00009ee000)="62f621ddd327262fa0059cb4cf122a9866112b2e03abdb883644a06f2bcbfec14898ebeb337c7f092fc6bc4b85336e04bd48daa11175486bdfa0b7ff97cd55d99fea7c69a075a4ad4b2af2d8e2e37f47311df007df8132a482f67a7e3293929b76d37170f6155bbf89636f657b8ba4a6702cdc1a1eb2c68c5e1701fe23d14fb0dedbd3d41fec564dfc99", 0x8a}, 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0x1000}, {&(0x7f0000d61000-0x1000)="2466c4faa6ad69dc66dce68ad74b17386975346579ab49b866748a46c497bc16be3c51e61f158921a4178e1abf10452b79636392d2ba33182e04630d35ee8d36584cf0c80726c9ac3e36a4624d877fc2bd40147015706b6a1efef8cbd5e0a66041c4f1a540b93c6678d2b1979df827931bffec001e20c16d955067c9aac45c23bbc28775946d6cdac1fe068c5a50b19363486ce93fe3809b8548ebdae8fc20c871845429c4145c9430b6e8823f5c6783e450c9a7c25be57bd903d298aa0dd6adbf35b3864e1892d8fa33b26fb66b839fa555847dcac16d2333d4b17d632d900b356bf24445b59eb056e58e8fbc3292a02bbfa81eb14d42b54988bd0df360e5d1d4571816d836cc41c3fcc3691b6fd545743072ea91342d0fa183f0a809acecf082682f4abf841a6407b07f539097a2b12e661de5b8463f139f3fb40a01c66f074a7fa918c989cd19ba499e73c5c80838c8df109a57289f026dbf78050734cf802aa4257a7d0b2a410dd73c68bde2aad8b0fd856bd1ff07ea02c47e5df52fdaa607773878b54051fa03a639a333455f1cb4033e7352fa05385b246d85ca401c2effc3d390048f4a0cf8ffe9f9ee2d848a7ed7eb1df71ea8a32a125dbedae5d43fdad9ec3d7497d733eb382e35badad7b5063f6cc72e760821fc1a723292763316fd7546c380d23ea1e919aae3baf5991176b268f6c66cfadcb6326ec40bcf01733d5ccb2b3e3dd2913f23a69d71ecbb16dff047c4c17d79b7f7a068e2785fe29a0536dfd4d004746dfddaeb424ca866c82b9a51ed48039ae45a8daf04bedebf6d4093844ccd4a6daff7a618299be9741b11fcaff36adec6cb87ceff5abb852b2c9e8dd9b748c10405de534a4f511e6d38f65f0a9e26c6c391b6971e00ff79f8681501e3a5805a20ac0190df3d6d3b5a540a6a0a0b32e9597fff67b46f92c07bb868a5cb45991ba6436fff87bb0c4a02d96f1333e80070f9680bf0cabfd9958dc64e6f7d2cd733852175dbaafbb60178f03ec6d90a5e36056c835202d9fa16fd93788db401359b50ca2003a7cd82440a975e695f86a6016ec3e9d5f493e0dabe0a95cadc2c0b22012b929eb5ad217352e6c407038d8624b8ac9412bc50ab47997b4b927695dd535674eaaa101e4dfbff87f08ab4aa963d27a742af574f6fdcb39b341dde97a3e6b4f1cae81c6c37517eeb2ce9b236990fffb637b4b40b8980bb487329138729361f8ac74b371bc991caa05c10776bec76d1a688cffc53fb3e0fefa125a9c922412acb4236eaaf97a22a27ce33e79cebbf6ec0ebb59ae004dd43a4d4b382d394000314c99dda7a379af94497793f236e381d1403e7058ef0dcca2d7e948eb1f32bb20640475888a1846d3ec3d4db4e2bdf1e87e6f438a02a91a88067773e8f4baf310813bdf6351f5932b297b60006fb3ad4acee8e88710d9f72095a31fa6416f00e66c3d3cee2c065643ce281e8d44bb4c62b3ef05d8f92f6b22cbfb14477255e57a4e4c347762b82fda0bab85aa40be575528f5cdca3958112fcfd374d347dd5df11c0ec92114508ee2a4e9c14a5049dc26a2338ac283b39c5bc47f714f0746ca13ed9dd5225f845969a38baedd405a3ed172b302db07bac2cd0d63ce5486f60e4cf80741149fc61063a8af213f2cdbd258558f23aa98d560f6bbb537fb4e6596e656703df36ca78f854a083a6edb15bcb8be2c9f896ff62c697d1713088e4733dfc684e3756ac5e14c08c8832b577b7bd689d5f4758029aec833fa67a5ca84c8b2017c532a6db84e6b2ea72827079a52f306fc72c88f69a129b5762fc9922a27e43ab764995bb1078e11d8e19fad50f5819578e92a8774e2bb3ac5fadbf08d0d63c07e8ec14900be6f1f399bca3ae2acadbf7e79d418d2816752e6eb98f405caf955536295fe79f1870655cbdf336eb99c8e6b58073ec031383f52bc91fc705c85508d8e6ce9c8e1f89c34a859a152d193551962efd6d92c1e22caf4fca275c17d8c13c4f7bac7a331c5a8ae67c859607267ed8c38025affd3a58698ab6d881aef06d755e72fb0c423c546d8a19c3e60fa6191b0f68b686c16b7db40bd024d1e693d61ae4c227c90323a849dc1dfeb51ac6cb65a13294bc4db5e6365255f6a283ff9e880edffa2cc2bbb62642661c160c76d6b2a636841e29ba656d4616707cb9f8ce4a426422efdfa91497866ad23fb6812bb0043a71863df775ac3f0d2687169960af16342ce58cee8788add99e2657bc30408917a6388b4e6831280752df33de99ed1cbc9bbfdbad2c2e75b5c914089e23dda737fe59a972a25fc1d4e344515c9bb49740d85040f605ddff14d48d310746666778c44fbbde3a08c2aaf96cd1fdf9980c59806b327b9a86545bb09caea6349edfe4fcbe763153a7bf635265a8c81311ea098913da4cd76c0e8e549bebd1281a9d9aabc0c88933695eff856525e9846c4107ae4c20f9256b88117412e811c304cb5f6e539ad95f8e914c7de2859b3adcae9d949bf7d8a8f9281f121c27dbf1d9329c3609987e0f36da29bf8b7b737ab5e870af7d73ca3e0c5af8723c079cc1c7e041c7e987b01b451f6ade103b1fcf6307b1988547ca80a861b6c5e3f0b4f8a80718ce1868cc9401e556252a466f8163e6659c8cea76c0eaa2a2ad820fa3a6c5751357ad5b321028c897574757b4146d736347773bc701bc5a96e43c5ea8ea2e5c0f8f0304ed55b39d07e4aac939f0337af884aa40ae77f6ab70d4c448c8e596d9998296e160ea531594b8603204dc5efec684152fdc8d119bf64eeb2e8e7d9384d60d9d97cf77a08cd6941df1f4aa0ee83a28ca498bd3b804732c9e9a767fb36aaf99702f4da97535b06d8beaaa4e138077daa26ff464460a17e385080373fe5cd34d91d64f4132b001a1c00c9451504b2da87845edeb9a4f9e10ce32958f8a1e9ef670e8f07e49dd7ec958cfdeb6a68a070bca0c2ffaf8621d20f9d6078471959c6de63b2d01d2fd585948e38f3d0787024591d41ef2d768016d32a11c2127996a84c54650e30601121e667addede829970236576fca96939bd70ec9836519a7e4e9846fb07340c9811dfad6be58016288f41cf18b76038c3c2e3b66fa79794a203010f8a9e0a0fefe4f07a2e1b6015375595d440d8f6009dea8c0ff55e18495fd202d87d13c4ee57f3aa047c94215d45c274e939dad77b46063c624385b1187ad89e3a984949563fde0fd9c940e8b0dea1accecc9d3fdd1e64d1b321e492df77c3650d3c39c24aa5d7c8b4e1b145e07e6e727deadbc4fc1049d8d9235afefeaf6ee710179564a99d50335b7b602d191cceb176a0e5b065a5190b26a93e38205f85aa5a36cbd8b44e000a59410e3320f293765bee3272af20f748024d56870a3be0bdd0fe355cd01278de9a51bd10a9849e8f78f855d3efe734e26023ba5cd2af18089e772b5e90172ab132d99e76cca3f69304eef58d5f78e650eafce66601931a15de8868d5b5ab26675aae75d60dee6ac1b86b9948242ab805ea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0x1000}, {&(0x7f00009dd000)="4e58e36ebe2c572fa682a9f83872de58d1ffeea5c12fef8dd8817756665b9c761d0fa0f720ede9e4cbe77a8efdf00f730280d43ffa57191bfd602b88c22a1e9e84e37bb728dc3ff226c81ecc128c1ff424091d8e35a1", 0x56}], 0x3, &(0x7f0000bca000-0x90)=[@rights={0x18, 0x1, 0x1, [r25]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x18, 0x1, 0x1, [r32, r33]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}], 0x5, 0x0}], 0x4, 0x4) r37 = syz_open_pts(0xffffffffffffffff, 0x400000) r38 = inotify_init1(0x80800) dup3(r37, r38, 0x80000) ioctl$GIO_SCRNMAP(r37, 0x4b40, &(0x7f000031a000-0x98)="") r39 = syz_open_pts(r37, 0x111000) ioctl$TIOCMSET(r39, 0x5418, &(0x7f0000b2b000-0x4)=0x3f) 2017/10/18 15:54:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x100000000001, 0x0, &(0x7f00006ea000-0x10)={0x1, &(0x7f00006d1000-0x8)=[{0x6, 0x0, 0x0, 0x500de}]}) pipe2(&(0x7f0000513000)={0x0, 0x0}, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000012c000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_setattr(r1, &(0x7f00009cb000-0x30)={0x30, 0x7, 0x1, 0x4, 0xe3a1, 0x5, 0x6, 0x9}, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000033e000-0x4)=0xfff, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000b89000-0x38)=[], 0x0) 2017/10/18 15:54:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000055f000-0x10)={0x1, &(0x7f000040e000)=[{0x6, 0x0, 0x0, 0x840000000050531}]}) readlink(&(0x7f0000d80000)="2e2f66696c653000", &(0x7f00002af000-0x18)="000000000000000000000000000000000000000000000000", 0x18) inotify_init() munmap(&(0x7f0000513000/0x1000)=nil, 0x1000) mmap(&(0x7f0000513000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() memfd_create(&(0x7f0000513000)="656d3065746830707070302d00", 0x2) fcntl$F_MEM_UNLOCK(0xffffffffffffffff, 0x801) 2017/10/18 15:54:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000315000)={0x1, &(0x7f000000c000)=[{0x6, 0x0, 0x0, 0x501e5}]}) r0 = accept4(0xffffffffffffffff, &(0x7f00000ec000)=@un=@file={0x0, "0000000000000000000000000000"}, &(0x7f0000764000-0x4)=0x10, 0x80800) connect$netrom(r0, &(0x7f0000ed3000)=@ax25={0x3, {"db8c6f62884698"}, 0x3}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000448000-0x38)={&(0x7f0000d15000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009cb000+0xff4)=[], 0x0, &(0x7f0000fa5000-0x1000)="", 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000c25000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000630000-0x4)=0x8c) 2017/10/18 15:54:51 executing program 2: mmap(&(0x7f0000001000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000daa000)="2f6465762f6877726e6700", 0x1, 0x0) connect$inet6(r1, &(0x7f0000ee7000-0x1c)={0xa, 0x3, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd5000)="77657374776f6f6400", 0x9) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ab0000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x29, &(0x7f0000ee9000)=0x6ff7, 0x4) syz_emit_ethernet(0x1052, &(0x7f0000fd7000-0x1052)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0xf, 0x4, 0xffffffffffffffff, 0x800000, 0x1044, 0x2, 0x0, 0x6d, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x1b, 0xfffffffffffffff7, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @empty=0x0, @broadcast=0xffffffff]}, @generic={0x86, 0xb, "21980c1f40882d9043"}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x1f1, 0x8, "5496dbfbee8c7986adf02623fd02c4f9e8f3f950e017a0e6baebdba2fc4a240d3516ef05918c34901afed1bbc23abecc028ebceafc1ca33cfb6335dc994aa2eca4114129250b3bb7c02b1f7ede3473de6b5d42862a500d772295a87e69ccb12a09e1d1a5b9632aa05948c99814b026d1845076e9163ee4e23583c448842c2caed3d58c4a545384cdfd32e324e8b83949cb1f0c67060eb9608fe3523ad6b8cafb213f0e32305070db98c20588efecdd79c4424ff13f0781be838c297512a5d0d0f2e75980f8dff809c8987fc356d4cf02d7d0212089cac2abbc7a85f126bbea93a4578e8cf457dbcc9ea6436789fd619be8ddcf7ce939575bcc7a1b7eac5afa7c5d0101f9c0d6024046e24b96df1c9a526f69d7899601902044c88c3c954f1e9443f9987415fa59b11dbea09e6256489943cad8afe79a8bed7b4be98c51bb2c5b45694c6bdacb6cf50dfe08908f62d4153d184c1142eb6c0e957825121b76c9d2a72dfefff22bec2f38d784523da4eb2d4eb7bed6d07445b6d5ab70de4a06090efe002ee591c732fb39ecb0a035dd3b3773ab8a7cf8ce31e9d171e91d808377eb33982e95a153f727de17a622a2e0cd9603ed4f74b4ac0d93fe1f1a213bfc96612f4f21ea3776d98a3bae38b125a27727e9246b617ca70b6d8b23d76abbdc2a4d12b0fe07b4f29ec9540707aa2457e42be5a8bbb5345c7792b4635fc85c005b12bd6620d8e3aff4e8d8ac75bc07f52936c96972703d80e00efec37b7c155d058eef3277ed9ea9d5760a191f22c30188e50d2b907050ba4490af72d13ea12c300ade6361a73e093521c5d8304a5e17489e35b5b457a286d6f2f446e7597c9b3028ac19143b9ebc7219febc9c2314df6fb2c6a07ddf169211a71b147a819c61b120443dbd4f62040560b4a766321908d30b9cbaeb2a0235042d5e6fc94aebd8cadf48b4d4af883386f114f0f0c752f462e349761f58e6aeca1abd879610ef540bd778d59209d8de4d67dcc7b72ed162ce1ab1a53837291c580f0dfff7bddd52514afc756fc0b4007508a06f48c022f426f56c1e1804166d532daca742de63ee53066bf4dbec05a4380f55baec4fb53a7a20550c5760df656d777502228862d8c61b1e22e96b503689a9a77d87d151e45fdc5f105200b8605491f0900b46dead952d3d9bb884c72c86e237f2da5b3c02c819e8aedf4be19564029ce156dda45994a6a036ae742ea4c61cd43fdcc67617eea09183a2ab3c2fddb6e28bf831723273b3ab5f1492da70442f66bcb2dcd7e5fbf5eb1ceda5eaeef280ac9d33b7ee45631875e926c6f66f2a122b67ff59acbfee07f894c6179bf4421b6a3a020c3d1bc6091048751284d2de03f241d9d3b4da82598f36ac637e1e9423124ca60135db70cd1ae08bcaff5c1791fcbda02d9a1889c4f586f2678fe5e9467a898dc9449ae0598e9bb4b9580e94314553cae4bf308456f3ba698f991338372f6fdb274c4b9ba96f76f78fd7b9efa826aeb3472ad9ffb0408a8466135ba315cd7ee742ae7b31718d5d1807f3572aa999f83a2f9dc2d97ad6f851ece13ebe3b4597bb365c9814867f0986c3fad57e3daf119e5ed3cd905d0f13a7ecf50fb3c4e050bcf1237ba5ded20971405412a5e8cf02adbb33fb1881de3bcf654d1e01f3a237fa530908f0da584dc42cae2010b858dde792cf36e499cd2941c94ccc611e5813c07bf5dce89a200dd065d40d0e40d7065d17ebadcd8caa8d278ca5957afa176dc2763566fbc6974c850f68837e49ca787fbf0a08e70d87050a8eff038a7500c5088b0665f8d179ca367a9a15d7fe366b51dfbda67d29cfadf49a68232951b8db63ba38ca08fd2c86c3416de77a14fee79ead8a1b664d4fa8ad21ab2fc8fda81e6b909a7c24fc26af4a396689644384153f0a37d5709e90a5612f754685d650dbd69e1df1c8446fb1e557911a4d14f532e77170d6b86992d76a6529674cf440d19901369ae9ae80f97ef7227eb85a4267210dd6835704ee25092aa1a8a49578db498c69c828551c96c09791d40038e67c933756d221d8883898a5c21222ac99afbb8ceb64dc84d07c9e6f6d12e9365e34d93693e37c7a1ec2b80d94b1c3f1ccd038d04a5f6079ebbe2001fde9c4e0b6c9499a5b315be6e384f16ffd5a042be6fe306d056d205cf6aecc00fd2915b6ddff1fb44bf46cf0663fe1d16fdc30423839778ffb83b08e7245c0786d47261c9392af1894ba239733d9e9415f020a8d61a5e9d388fae8802edb73ac7dc3c1c4bb494b06a923401a821816d91f4fcfdfcd12df83a4182fff3a445fba3e0978ca291ac095cfa247bcfed8417e6aca517d83d15934bc0c8028e08a66411e191073a2f319c4db364a2a39045f9253c69485d92aaad08908f5e561072cfd82cb513d8eb30ae74f4343ff4e6e83a1d5500f46cfa1b3efcf6a59a1e10efc927b4050d2bd380e8e5a7bc1ec977768937e21d7c9861a25fdb239c14f8390030c1f399993f37a8c6bcb62e03eb5ba236e20fedc6718b11d53a34c0cb433a7b1a08f0d125d08ce9000a3ea07ee86377718cd5e486ec99e7b1491338f8cfd36a4b6df7d1d08499650633cc9105a1b99d2650ee8413d895608e57e9081bbe3b9e851c5de4bd506e065f3db6f077086386972b00739c18ac3d5516ba1f5b9e4b993b1eff64e064a1ef29d292241ffad2edfc8dd675b30a58dd4f860d7a07442c219af66e5de5064227fe34f225acfd08dab1270e716b9910e84b340ff3270d9833ec61bb709189b1835e2a6faa7858bc336a14307a1a219645128d81787b2b034c514bb23640578b71224c587d4eb784c7425fac73590a357394528442a42e6166f8b12367c1a31a828fb80093eb0758dbaa4b5c3ce126e3d06f634f4b8fdd57552b5422036c2e3abe87326c42494eccb4d73b3b2baab0dc35b7b64806ed76a25a7e52bb695a6a2a3d50ff80eaead4fb6443867a36eead981679ac29d43fb193c9bd04ed3c8f707d3f16416da77653fd528e6abc90931d3364d6a61fcccfe1e5239669cc6be16c1a9772046d7925bf9c68a028e20398740c2aded20dab0b4456da74c0f0383efc354a669b3836ed34d2b0479b170723ff54df507de38a388ab443a28d631abd202dc152dd68119b588f05d5d16eb96d72b7a9cdafad5f9e1caea7e74abbbd2cbbdd9fa20cb20d4868bf1b22fdf0da0e8d7d2ebcf3146afb475df8d933f0a3ad884bc1b147b736e634746a8c351a7bc5545dc79b10475ef9fb7a28a3c6f07005cc57924553977f3076b5816270552670664969ab7de7f6606a3e95ec8b3038477e41b52b5f7266c064fd3b92506027f1bc1c8a08748ba5d313d52c263720136626466ec32fda3dbf8b63caabbce2b3ae1a8242694b0228eaa0df075b8f4bd2711006437f15468ea5336966b07c5e43487b43dbd0954d5648f929d7c6a7fab28821d9025e9b73134cc4d17d2b53450400d46cc3a25fa353e528c367cc957fc4679205a40d177e6a92ac114b6eb300ff33695d72e80cfcb3bfe6e1ba14d5364f2e1f51d17c5fc3cd4a610a9b25bdc07ec775892d15af76b941648a4a01815bd5d040a56b63bf28b15804221f2fe7a55c4cce6086f5b13aee347e7850cc47a5bc0576e7bbf1fababfb7a63ee44ce4410a919c117a1fc6dc02aa43b306dd24b6957dfbe77ba603eb36bdf52180f5890e99328ce1d607bfa2269531dbe5ecb5c831db1c4e9c42190866ad3bef8f677264114a59f6a5c2027b6a1b16d08f1eddc05ed1d8c90984d59d5b77b765a64286bae6934d55be09c71c3405578dd7b96bd5a8ad72b894cb5170282b446d6d6e40dee950203852be886fa2c4d08e9e72088fd4747e0373050ff719a7e27b51c2793602e1ab06dc5a1cd44e4c77dfb7b52b1ee26b5df0df87458612734c5f91e2f6d8ceb32a3a20a389fadf01913b7f6c15e60f7b0ccfffc85de663fe2414c1d528988fd5252005e94739514c0c47d49c82f2628c7a8fb3646dd2d636c3745e222af1132ebd20a55b9f5a58cc564e163f08a16dc67f3bc386c1c4147b595ee604cdfec512eb1a946eba6ee67e1bedfab4e62cbc118e5ea32dcee6886b099c681b07219d9628d3d9bc897802622754934657e279dd91ec3c096981bbd0c0a8430f73f430c52b4274777ccbfdb5b65d423182cf0264d4f2711d8c2deca8f28310381983d764b9fcb1094707534c006083948e64350fa68f0b8288b62f2e38ab3a5b64cc2def06c07cbe1738e1ca86f9d6e11e5ba722f7ee75f1a0ab8971b5ee8024136e676daf29d164d49bdf1b9d242639ddb960e09c3c98cc269d4793e31e56d2b129f6d3d7c0624f6bb1db8cc19be16744fd0011dad92d1d57a1cc0d6d57b687ad7235cbd9ed77c0512182cd188d9923687a2f32808e9d052f6c94c9d6f173d3ff8778e35f9c51630d8b1578f5a3607750a3df15c8467e43877bc6eaa02b1de26a42797a7205446468ad2b06e35a58afc0c337047dd4c5c477392fa8a11b918797628415ff1bfc02d57c2bff93d78567c609623cac96e88862a389e2e73742db401c018f56bb0a30bfa2b31e74e87fd6005b6ee3a3564eda11ada48f2b8fd806089fae8ef64c511dfde2d145feb7ca082bb3ae06b81055425b72a0a9303d3c6dabf4eee478a5e83d0dd4a0d10f8d97ec09cc1bda1643f532d4fcc713790a927708b7198128eeeb113bd962182281906f5285ae74e75ad572367569be08135e5aad57eeab18b72349f1a5fe43dd251ce1a68fed83cca974bd467394df2cba60800c372d497cb132270ffe7e35f5565d99ba0ef275a34f64af496179399dc778891fd088f435ce2fc58ce8c7d33274c790e4cccee40a3579b2374ee3ee8b318c83a0e3e1e4252330651ec00585f6b74a9a28f528f341b292cdc6f9e7855e79ec43668b2c5d573105a2f7492195d0e1ec28f7fc2d8fddf9d8c917380dbcbadd0377079de197c77d02c842241fdbe3ced62fe8827d407b3255caafa9c3a1ee41c73dfc5c78c9493c87c21e493856f6726ebf3cae59c3e6f9b3646afa8d93541fc5b17fd120d5d6d75d4c3a3838c773fcaf10db3dc6b010246163d76af79ab35cdcf53b8074a5355418fcab283fe0b7ef047cb6447ad6998ea8d3f57b27a4226d4920400dfd9cbdae1e4949258f21f342e43e496d27c976058d58c4478261545c290eb3b0e2da46158ec06114fe3ad57f3ecd761fe263dd52eb876758f6353ae90c65131a9898d171f5dad3ca0c0c6c1464e4fdc0167262c2385fd1b389dc776a9b4a21a1e8889f93259058ec72ed28bee13cf73590e4a3d5849d2ebe23c1b0eec4467b7176af95225e4166324ef117038cd43a3ea25f7c8d417a0171ccb0e775466d927c987c5c77352b36cb99577963a98d476e99156031b4ea75983c1f8e495daedb3e3da07ee12a63171e18f28bc3f5c60ceec4d42c15a17ef9eec764474c02a7b089cccd0c61426f56a8b0f6528d54f8b8d9873cb59aa6646f4bc1601df44ca0619538f37c81bbb6b8964c2721ca5952ec6be803d0b2d0f3460039083c85b9ecf552fe40b86126b922266fa4e2e4cb8b846225ca351b97c545cad2f65e33d9dc1554bafb1b00aced3d55acc35a47cab2f4f0ae5542463f4c4e789928b6cc94611c2b19932394f9384e5ff98f22c504554914178bc7f4426f01c22610a4a147f11d7039d6a2d39b0185f6915646888fa9133a5580d50ee495805a20ca2293873db82c12d782acf2604a06f7c378221f6f62cb7fea3eff350c252e50f7c155b7100863bbe05665e4bc33a73e1d0"}}}}}, 0x0) sendto$inet(r2, &(0x7f0000cd5000+0xdd8)="24", 0x1, 0x40800, &(0x7f0000c4e000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x2, 0x1, 0x4, 0x0, 0x0, 0x0}, 0x1c) socket$inet(0x2, 0x6, 0x81) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000001a000)={0x0, 0xae, "1aee03e686b1343e11c0ec4657374fd04807d163e2af1791d7e93defb3876a029f4699bafb57f64e35a4a793b5bec1a478285c65e6cd8356d6a764757fa90847ab825dc988d52cabedfd29bf1a78dbd5835c007c6eb524d68b8b6840f3b76099aa8041c990e6a78a2df6a6a8f7d01e2cc941fa302fe2fa385e91c81f058d78412705780872681efb912d4c3c347fb8607d38b15eda8a590d5bf1b55c8035d537fb0689d47543c54aafa598680577"}, &(0x7f0000fd9000)=0xb6) 2017/10/18 15:54:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x100000000001, 0x0, &(0x7f0000222000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x2000006, 0x0, 0x0, 0x500da}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@common="74756e6c300000000000000000000000", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x100000000001, 0x0, &(0x7f00000b7000)={0x1, &(0x7f0000134000-0x8)=[{0x2000006, 0x0, 0x0, 0x500d9}]}) r1 = accept4$inet(r0, &(0x7f0000dc0000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000577000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000b12000)={0x0, 0x7f}, &(0x7f0000cc9000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a3e000-0x10)={r2, 0x7, 0x0, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f44000)={0x0, 0x4}, &(0x7f0000f64000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000f11000)={r3, 0x0, &(0x7f00003d0000)=[]}, &(0x7f0000f26000)=0x10) msgget$private(0x0, 0x51a) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000633000)={0x0, 0x0, 0x0}, 0xc) r5 = msgget$private(0x0, 0x40) msgctl$IPC_STAT(r5, 0x2, &(0x7f0000328000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = add_key(&(0x7f000086d000)="6465616400", &(0x7f0000f52000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000aaf000)="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", 0x1000, 0xfffffffffffffffb) keyctl$update(0x2, r6, 0x0, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000223000-0x8)=0x2) r7 = open(&(0x7f0000a7c000)="2e2f66696c653000", 0x400000, 0x108) ioctl$TIOCSSOFTCAR(r7, 0x541a, &(0x7f0000426000-0x4)=0x5) ioprio_get$pid(0x0, 0x0) accept$inet(r7, &(0x7f000042f000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000367000-0x4)=0x10) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000b05000)="") 2017/10/18 15:54:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000d25000)={0x1, &(0x7f00004cd000)=[{0x6, 0x0, 0x0, 0x50105}]}) openat$autofs(0xffffffffffffff9c, &(0x7f000007c000)="2f6465762f6175746f667300", 0x0, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000a07000)="6465616400", &(0x7f0000829000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) link(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f000028b000-0x8)="2e2f66696c653000") 2017/10/18 15:54:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000c96000)=[{0x6, 0x0, 0x0, 0x500b9}]}) seccomp(0x0, 0x0, &(0x7f0000082000)={0x0, &(0x7f000060d000-0x20)=[]}) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000e86000)={0x0, 0x6, 0x0, 0x0, 0x0, 0xea, 0x0, 0x0}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00005e4000-0x160)={{{{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]}, {{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x4, 0x0, "95a5d2ad0ebd3e4b9019790ff849a1be7cf9c722c95fea2c068db2d1caae31d3ab6a63866433b3f332fa792eed96860324ea64b4e07f608e65231cde8d8352e402b22513f52614d124cdd52d2dc642a4"}, 0x160) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000aee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000033e000-0x4)=0xb) seccomp(0x1, 0x1, &(0x7f0000bcf000)={0x9, &(0x7f00008e2000-0x48)=[{0x3, 0x5e58, 0x7, 0x80000001}, {0x43, 0x7, 0x100000000, 0x200}, {0x4, 0x600000000000000, 0x0, 0x100000001}, {0x4, 0x7fffffff, 0x9, 0x0}, {0x9, 0x30c, 0x100000000, 0x80000001}, {0x80, 0x8, 0x6, 0x3}, {0x5, 0x101, 0x120000000000, 0x7}, {0x4, 0x86aa, 0x1, 0x7f00000000}, {0x6, 0x8, 0x5, 0x3}]}) r1 = syz_open_dev$tun(&(0x7f000074f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x20040) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00006d4000)={0x0, 0xfa, "1fff9890e85ba8fe0a82004dd095ee0bb25af08974f1915f5e9e861ff69975a557613668f84e9bf727ec24a32d8c7cc23084f4d80615fdd0a0f506230907f356e72f6297a724cec01131c33a64a9e8446e933427cc49e7df9d7cfaf2847861e0e676bf24e1c3d9808b52940a76b5fc3644a4360e3e07f257cf069c1a1ce8cc0e5b3fa54e1fa3d2e628af867a37cb982e19346a22fd3a552286b7fe193a02add30b5e690a9c4ed3f19d5981b136df83da2454f3cf6be8d7111386b7224c98f430a920d31a871589f16e9ab1cdfa9873c2c93aaf8ebb8b98fcc790a422d568b9d53e61820366e2e293a0742c707d03ed1d90ae80afd8ebf4aed172"}, &(0x7f00003f8000)=0x102) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f3d000)={r2, 0x1}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000308000)={0x10, 0x0}) keyctl$session_to_parent(0x12) 2017/10/18 15:54:52 executing program 1: mmap(&(0x7f0000000000/0x933000)=nil, 0x933000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000933000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000934000-0xb)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000933000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000024a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000933000)=0xe8) mmap(&(0x7f0000934000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000935000-0x4)=0x4, 0x4) connect$inet(r0, &(0x7f0000133000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000933000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007c9000/0x1000)=nil, 0x1000, 0x3, 0x201c, r0, 0xfffffffffffffffa) mmap(&(0x7f00000e2000/0x2000)=nil, 0x2000, 0x2000001, 0x2000000000004010, r0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000936000-0x14)={0x0, 0x1, 0xffffffff, 0x4000000000000000, 0x1, 0x0, 0x0}, 0x14) mmap(&(0x7f0000935000/0x1000)=nil, 0x1000, 0x100003, 0x10, 0xffffffffffffffff, 0xfffffffffffffff8) mmap(&(0x7f0000934000/0x1000)=nil, 0x1000, 0x3, 0x40000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000934000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00004a8000)={&(0x7f0000934000)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000935000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000935000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000935000)={0x7, 0x3, &(0x7f00008e2000-0x18)=[@map={0x40, 0x80000001, 0x400, r1}, @generic={0x9, 0x7, 0x5, 0x8}, @map={0x6, 0x5, 0x10001, r2}], &(0x7f000039c000)="626465762e00", 0xfffffffffffff613, 0x1000, &(0x7f0000936000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, 0x0}, 0x30) getsockopt$sock_timeval(r0, 0x1, 0x39, &(0x7f0000934000)={0x0, 0x0}, &(0x7f00008e7000)=0x10) mmap(&(0x7f0000933000/0x1000)=nil, 0x1000, 0x400000003, 0x31, r2, 0x0) mmap(&(0x7f0000934000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000714000)=@generic="14b94422c438e21a43dd1094ddc0df16") getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000550000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007be000)=0xe8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000933000+0x13b)={0x0, 0x0}, &(0x7f0000934000-0x4)=0x8) connect$inet(r0, &(0x7f0000473000-0x10)={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000523000/0x3000)=nil, 0x3000, 0x4000000000002, 0x10, r2, 0x0) mmap(&(0x7f00002b3000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000938000-0x8ff)="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", 0x8ff, 0x4, &(0x7f0000937000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000470000-0x18)=@add_del={0x2, &(0x7f00003d9000-0x10)=@generic="5c1886dc69d08846302419d8278f8f03", 0x8}) r4 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00007e0000-0x4)=0x0) mmap(&(0x7f00007d1000/0x2000)=nil, 0x2000, 0x3, 0x32, r3, 0x2) getsockopt$inet6_int(r4, 0x29, 0x0, &(0x7f0000826000-0x4)=0x0, &(0x7f0000935000)=0x4) mmap(&(0x7f0000933000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2) mmap(&(0x7f000019f000/0x4000)=nil, 0x4000, 0x3, 0x800000000000031, r1, 0x0) recvfrom$inet(r0, &(0x7f000092d000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3, 0x10000, 0x0, 0x0) recvmmsg(r0, &(0x7f0000932000)=[{{&(0x7f0000933000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003a7000-0x20)=[{&(0x7f0000932000)="0000000000000000000000", 0xb}], 0x1, &(0x7f00006e4000)="", 0x0, 0x10001}, 0xf95a}, {{&(0x7f0000932000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000043f000)=[{&(0x7f0000932000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d3}], 0x1, &(0x7f0000932000)="00000000000000000000000000000000000000000000000000", 0x19, 0xd4fc}, 0xa6c0}], 0x2, 0x100, 0x0) 2017/10/18 15:54:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000fd2000)=[{0x6, 0x0, 0x0, 0x50000}]}) pipe(&(0x7f0000319000)={0x0, 0x0}) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f00009f0000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_sctp(0x2, 0x0, 0x84) mq_getsetattr(0xffffffffffffffff, &(0x7f0000aa6000)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1}, &(0x7f0000696000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000cbd000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005a000)=0xe8) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000018e000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000774000-0xf8)={{0x2, 0x3, 0x7f, 0x1, 0x0}, 0x2, 0x5, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x7fff, 0x44, 0x200, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/18 15:54:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000e, 0x454f, &(0x7f0000ad0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000759000-0x8)={0x0, 0x3}, &(0x7f00006f9000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cdd000)={r1, @in6={{0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4}, &(0x7f0000f3d000-0x4)=0x98) seccomp(0x1, 0x0, &(0x7f0000222000-0x10)={0x1, &(0x7f000045f000-0x8)=[{0x6, 0x0, 0x0, 0x500c3}]}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00006e8000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f4d000-0x4)=0x1c, 0x80000) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc2, &(0x7f00002c1000)="a6f462223be6a6bd52a8b19304983313849b165d1b35812d523c88e468c076ef837d508c8a040ae1b77021ce676f59e5dda54757cb98e7b3be8c6d979d8bf2cd6034f177b4cff125fe601b724669c0fa228018f776b447ea5f9b7fd2cd8ef5928444f867c4a681397304ad56c2ab4c6694028a066d551e7b36c02b28af59ec337f466d121975d539a2da25fb07e29550838967cb05633fdee93bcbeb1641dd3a471299b19328ed348cc0da8032e555685de54f14de49e49b5b257a", 0xbb) syz_open_dev$sndseq(&(0x7f000035e000)="2f6465762f736e642f73657100", 0x0, 0x82004) r3 = memfd_create(&(0x7f00007b8000)="3a242b7b657468302b6574683126776c616e3100", 0x2) accept$unix(r3, 0x0, &(0x7f0000f65000-0x4)=0x0) prctl$setmm(0x23, 0x7, &(0x7f0000866000/0x2000)=nil) mkdir(&(0x7f0000ac0000)="2e2f66696c653000", 0x0) 2017/10/18 15:54:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000761000)=[{0x6, 0x0, 0x0, 0x8000000000050055}]}) sysinfo(&(0x7f0000543000)="") r0 = syz_open_dev$usbmon(&(0x7f0000743000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a4a000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000f8a000)={0x2, r1}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f000014c000)="0000000000000000") fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setns(0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f000074a000)=0x0) 2017/10/18 15:54:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000d23000)={0x1, &(0x7f0000a5e000)=[{0x100000000000006, 0x0, 0x0, 0x500b2}]}) socket$inet(0x2, 0x0, 0x0) pipe2(&(0x7f000076e000-0x8)={0x0, 0x0}, 0x80800) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f62000)=0x3ff8000000000) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000007000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000e8000-0x4)=0x8) 2017/10/18 15:54:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x85) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) epoll_create1(0x80000) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000ee6000)={0x4, 0x100, 0x1, 0x0, 0x5e57, 0x0, 0x800, 0x3, 0x6, 0x7, 0x1, 0x6, 0x0, 0xd4d, 0x9, 0x9, 0x7, 0x5, 0x9}) ioctl$KVM_RUN(r3, 0xae80, 0x0) sysfs$2(0x2, 0xec, &(0x7f0000cac000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000802000-0x4)=0x4) membarrier(0x1, 0x0) r4 = shmget(0x2, 0x3000, 0x800, &(0x7f00005dc000/0x3000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f00007bf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000d31000)=0x5004) fsetxattr(r1, &(0x7f0000155000)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000d1f000)="2f6465762f6b766d00", 0x9, 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/10/18 15:54:52 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000012000)={0x0, 0x0, 0x4}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000013000-0xc)={r0, 0x80000, r1}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008, 0x1, r2, 0x3}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r3, &(0x7f0000005000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e7283a3689ddbcd00d2d6d15dc3f03eda2ffda4ce43663b9219d7797a25184774a28838a67f001243b9203cbede482e03484f2ee3b35fe61246ee0ad595d000000000000000004ef2a724ee99c513841f81670e423bda5d2b83fcace5989cc6aa7727ae3610b13184e52fde3cfae0673fb25c37a", &(0x7f0000009000-0x3b)="719d63be943889d9e84a2b619d1da941390fb2fc327b79c5b2419d0dc7beb19834efb91225a0d609643a0f906cee87ff6f0a1b82a967c9c0982016", 0x1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r3, &(0x7f0000014000)="4108", &(0x7f000000a000-0x5b)="", 0x1}, 0x20) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000f000)={r3, &(0x7f0000005000-0x32)="2517d069b2f7d2161cd58045119f8b52f337edc92e0c02deb148ab19f95fe44dd5e568bbacd8e86cd11f75b7de10140069b6", &(0x7f000000d000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r3, &(0x7f0000012000)="", &(0x7f000000d000-0xa)="", 0x1}, 0x20) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000004000-0x18)={r3, &(0x7f0000014000)="4698cb69d32611f74b4ff55c915672187d9234a0978f9b2324e66bb83667795d165f2a03dbcd24c5b452baf386bcb4fa08bb3d50af0c03f0d22bf4c0e8e9b88b030e229b5455fe6016c93524fdd39f8caee93944728a68f8525d56635adefe2b", &(0x7f0000014000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000015000)={r3, &(0x7f0000017000-0x1)="46", &(0x7f0000016000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000003000-0x10)={0x7, 0x901ce2d76fbfab60, 0x1be, 0x5, 0x0}, &(0x7f0000015000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000000b000)={0x7f, 0xfff, 0x8000008, 0x200, 0x3, 0x1, 0x0, 0x80, r4}, &(0x7f0000009000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000000c000+0x1fa)={r5, 0xfffffffffffffffc, 0x0}, 0xc) mmap(&(0x7f000000f000/0x3000)=nil, 0x3000, 0x3, 0x32, r3, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000008000)={r3, &(0x7f0000014000)=""}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$usbmon(&(0x7f0000015000)="2f6465762f7573626d6f6e2300", 0x7, 0x40000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000016000-0x18)={0x0, 0x538, 0x0, 0x2, 0x0}, &(0x7f000000e000)=0x18) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f000000c000-0x8)=@assoc_value={r7, 0x200}, &(0x7f0000016000-0x4)=0x8) 2017/10/18 15:54:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)="00", 0x800, 0xc2, &(0x7f0000000000)={0x100000001, 0x80, 0x8, 0xd34b, 0x800, 0x6, 0x3f, 0x5}) fcntl$setstatus(r0, 0x4, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000e62000)={0x1, &(0x7f000039a000-0x8)=[{0x6, 0x0, 0x0, 0x840200000050563}]}) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000811000-0x4)=0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000dcf000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000835000-0x10)={0x6, &(0x7f0000e03000-0x30)=[{0x0, 0x200, 0xde, 0x1e50}, {0x1, 0x200, 0x8, 0x9}, {0x10001, 0x10001, 0x7efffffffe, 0x3ff}, {0x900, 0x1, 0x0, 0x101}, {0x6, 0xfffffffffffffff7, 0x81, 0xde84}, {0x1, 0x6, 0x100, 0x82}]}, 0x10) r3 = add_key(&(0x7f000047f000-0x8)="7472757374656400", &(0x7f000047c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fe5000)="6a9a", 0x2, 0xfffffffffffffffd) r4 = request_key(&(0x7f0000adc000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000ae6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000017d000)="00", 0x0) keyctl$instantiate_iov(0x14, r3, &(0x7f0000700000)=[{&(0x7f0000c45000)="d54de1a07c047f78d4be246e16ac0db8b83cab622ec312e702b0c42ad0341fe3a8ffe6f453f2c76ffff2c3c69c0e9822c77493575752573a5a84c1a1423440bf9dd5d6d9ce56401198d2e3a1773f4117b2c3e6bc974c5cfea23b89dfc3a61b63655f18d093bf2f298e6e232edef1b2675b41c2c7f12b0c83eafffde8eb22a1c39249b666ca456b2213ac09b97c821de857f68dc5f42bfde424b8a7018c4eafbc706acb0195e3aa5a9fbbb7c9d16d0c86761dd5debd47924ece", 0xb9}, {&(0x7f00006e8000-0xa8)="be24f3d27d108c5de8296be97c5535150ea55845778f4dbfc130cf9d2775c779473b6c79b11153952d3be39c869a45ddeabeb66acf2f516add3083711277c2774714c44a0a025435f981da07e7efd5e0bf3209a3a0298db39584108ec2448ec6135b2fed2c4a36cb57d6c8607b66cc6831c0b66ca407171bc928500311aef1ca61234779a459f74433b14f09fd9d24bd64f8f0360b0cff5cfb8305c4752a1890893f495778de8ea5", 0xa8}, {&(0x7f0000c56000-0xb5)="2bdf79307bfb03be72a39a20302b43e22c1a6db19782e9692c68870c9ecbe6f990e84144e412b1ee23f78c35c93805a3896ec4db42d7b5db7c13adf212df6b50afeafba9f2ee94a4a9111e97bbb6fc94c0d58f76964101dc7ff35d0a0755797263af5b976d43374a337e0269bc000c46d06afb0862db6614946a11f47a2a314954deaaa9d30aef92533e00cc42af0cff4d6504faa76ab764d91df9b9ba69b9f1fd04bb2791b65903bc51076ed2e89dc4e2f53ae382", 0xb5}, {&(0x7f00001e4000-0xa7)="a742831f132eab17775a46eb5ea7b0a39cd611005cc136185966a759920e55ff9f26ed457a348119a2cd49e33ee53002adc3adf477c072763a46d2d688117fd5d0422a328cd72548427cf5baa6a1a08c81a17b69b6e94bc2223062ef57b13a139a13f4f2dff1c43c34252ada40bb84a3e291606c282dd1a7de1abbec7f4564082408add97ce3ca86769f28934d28d812502d9cbe2ef6ca4e61080bbf2864d83aad05dee4da8573", 0xa7}, {&(0x7f0000104000)="078c774709043e64940573ede123aa028f9fa11515c6b988c9ed5352fff0a05b40914f36ac212bbe98049b1b149e0b8576fe98a088fa79dd6d59ec7b177c4874ac6b6bc7936c2fdf9abc29aef90fc7e661a57b73584f3dd2daf09a9229fac1d08874ef77456af8e78d76e683f10b583ff3d4ec87395cab4639abf5cfc436d7aafcec858211386508f17c96deedd84c3874dfb2dcb5ab9cc95880a480dde6fb643ca603e65e056ec152ea80782fa93ff172f97754e21ce2361e1b0b798ed46907727a62639e24a2e3aa52e883aeca84d185ef35f2ec8efe91e691ca981526c8ebdc40e80ee97dd7f20d6c0acfce170721f3a7c9", 0xf3}, {&(0x7f0000313000-0xea)="0d70fbca5c0cca32cbfef96bd849c110f5f325d46da1c2365c8f981512effece4cd64958009211cef91cd56a4e1a6942f78dc99529b5cc1c6fed8361161771dba993ae8d0aa942b49694955456858f3ab3fdcf83bd1959c8680975721d0cdf928ff65496f23159fb65630e377364950e3dd5f9fd6d900e553a9a6869a276b34dc53720b98de09dab7ef4a12f36455cf9ab3ea59d397b9ab0c7f6a53febcb2a630cada3279547dc08897c4e84c452707ebe926427b160afaf23e44e46697d189c6c6962dbbf1a07e7a115964d65e279a36d37757221e767785c721a8851e49fd764c4f5b5cd91096a0287", 0xea}, {&(0x7f0000ead000-0xbf)="035ccb106aecafda6bb1112b381b09ae1856ae86c488bea9c27f296a45fac93b35d0922c2c4c637b6cde990d5fca29b2d531284bfe47e27eba007229767f182b9ff4b46413ed1256320241dd1728974c0c7d0468bebc02f4f5813eb1fed54568a6f7f5b699c9d1a68dd1419b333a5f14adf0e888dcc70d6154df507f775b71739702e435b99c33e99b077924fd2ced5efb9027f8ed0eeb4ee689d1158bcd354b5260533558996513a916952929b023ca5298babd1a82f0461b33be38ab1bab", 0xbf}], 0x7, r4) getsockopt$inet6_tcp_int(r2, 0x6, 0x18, &(0x7f00002f1000-0x4)=0x0, &(0x7f000069d000-0x4)=0x4) 2017/10/18 15:54:52 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000012000)={0x0, 0x0, 0x4}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000013000-0xc)={r0, 0x80000, r1}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008, 0x1, r2, 0x3}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r3, &(0x7f0000005000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e7283a3689ddbcd00d2d6d15dc3f03eda2ffda4ce43663b9219d7797a25184774a28838a67f001243b9203cbede482e03484f2ee3b35fe61246ee0ad595d000000000000000004ef2a724ee99c513841f81670e423bda5d2b83fcace5989cc6aa7727ae3610b13184e52fde3cfae0673fb25c37a", &(0x7f0000009000-0x3b)="719d63be943889d9e84a2b619d1da941390fb2fc327b79c5b2419d0dc7beb19834efb91225a0d609643a0f906cee87ff6f0a1b82a967c9c0982016", 0x1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r3, &(0x7f0000014000)="4108", &(0x7f000000a000-0x5b)="", 0x1}, 0x20) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000f000)={r3, &(0x7f0000005000-0x32)="2517d069b2f7d2161cd58045119f8b52f337edc92e0c02deb148ab19f95fe44dd5e568bbacd8e86cd11f75b7de10140069b6", &(0x7f000000d000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r3, &(0x7f0000012000)="", &(0x7f000000d000-0xa)="", 0x1}, 0x20) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000004000-0x18)={r3, &(0x7f0000014000)="4698cb69d32611f74b4ff55c915672187d9234a0978f9b2324e66bb83667795d165f2a03dbcd24c5b452baf386bcb4fa08bb3d50af0c03f0d22bf4c0e8e9b88b030e229b5455fe6016c93524fdd39f8caee93944728a68f8525d56635adefe2b", &(0x7f0000014000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000015000)={r3, &(0x7f0000017000-0x1)="46", &(0x7f0000016000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000003000-0x10)={0x7, 0x901ce2d76fbfab60, 0x1be, 0x5, 0x0}, &(0x7f0000015000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000000b000)={0x7f, 0xfff, 0x8000008, 0x200, 0x3, 0x1, 0x0, 0x80, r4}, &(0x7f0000009000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000000c000+0x1fa)={r5, 0xfffffffffffffffc, 0x0}, 0xc) mmap(&(0x7f000000f000/0x3000)=nil, 0x3000, 0x3, 0x32, r3, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000008000)={r3, &(0x7f0000014000)=""}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$usbmon(&(0x7f0000015000)="2f6465762f7573626d6f6e2300", 0x7, 0x40000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000016000-0x18)={0x0, 0x538, 0x0, 0x2, 0x0}, &(0x7f000000e000)=0x18) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f000000c000-0x8)=@assoc_value={r7, 0x200}, &(0x7f0000016000-0x4)=0x8) 2017/10/18 15:54:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ac0000-0x10)={0x1, &(0x7f000070e000-0x8)=[{0x240000000006, 0x0, 0x0, 0x8000000000050150}]}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000fae000)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000332000)="2f6465762f72746300", 0x402, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f000079d000)=0x0, &(0x7f0000d30000-0x4)=0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000a03000)=0x200) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000154000-0x4)=0x0, &(0x7f0000bd2000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000089b000-0x28)={@generic="3da2c01689e4bff01a2b42c65a67e7d2", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f00007bc000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00004c5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000b0c000)={0x100, 0x7, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000074d000-0x5f)={0x0, 0x57, "37ce04ae7508a165e4f81e27ca34f479025ea3fe03785210bdca2d4bba5f74fdf10ad131620a9c8bcda6f6ce6c40a9b968e5e434d35d908867e323806b53dbc6e9041078df29afe9b1674d2ccb13f4dfa865c04fb2db21"}, &(0x7f000086f000)=0x5f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000033000)={r4, @in6={{0xa, 0x2, 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]}, 0x1853, 0x8, 0x80000000, 0x4, 0x0}, &(0x7f0000c84000-0x4)=0xa0) flock(r1, 0x4) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f000060b000)={0x0, 0x0}) 2017/10/18 15:54:52 executing program 0: mkdir(&(0x7f0000203000-0x8)="2e2f66696c653000", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000102000)="2f6465762f73672300", 0x0, 0x0) seccomp(0x40000000000001, 0x0, &(0x7f0000135000-0x10)={0x1, &(0x7f0000e48000-0x8)=[{0x6, 0x0, 0x2, 0x800000050140}]}) capset(&(0x7f0000850000-0x8)={0x0, 0x0}, &(0x7f00000a9000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup(r0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f000074f000)={&(0x7f0000a0c000)="", 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000619000-0x9b)={0x0, 0x0, ""}, &(0x7f0000327000)=0x8) 2017/10/18 15:54:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000000+0x7bd)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000d1b000-0x10)={0x1, &(0x7f0000848000-0x8)=[{0x100000000000006, 0x0, 0x0, 0x500b5}]}) r0 = memfd_create(&(0x7f0000e09000-0xb)="7573657273797374656d00", 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000201000)={0x0, 0x0}, &(0x7f000067a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002bf000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x4efa819c, 0x0, 0xa59, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffff01d, 0x101]}, &(0x7f0000707000-0x4)=0x108) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000d60000)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 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]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000ac0000)=[{&(0x7f000099d000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x20}, 0x1c, &(0x7f00000b5000-0x30)=[{&(0x7f0000039000-0xba)="9ffc9afc12d21f9b4e8c12e13fe5848a495b1d3abfae8cfd06148e4365256e54f7ab8f651785e5e440402571cc82f550d339a383b796ffcd335d94f42f73698e6aab8dd7a11af13f09a2b0a4615d14b48482eec4be6431f5cdb0f5e30a55a7f7057f34f48e3c0d75482349ec434549a8073f431af4a5d7d5ba4c01513edcd29fa2fce452d901e19a6b9abc509102e4d04534e6ddaf71130cb53a2c2c175ab89005f7cd8d583ec0d0ff195291db8c8f375cee729c0c6e72d678d4", 0xba}, {&(0x7f0000405000-0xc3)="4fccca982a13e7fd4f4b10231764f8e30e64ec4eff3f4feb704a28487d91aa8f1040259c60e5ec8adb3be8d0d4e109c1e217b652412034786677fefd9827855da40c3ac8b027ce2a8949917d6f42d81bd6c0382c7bfe50f61a787a9fb6b7be2e725edf9f3ca84898611a3a5fcf5fca050c8b82bdf9cb9e19e677dfcba7eafd61c82959da67b0ef25924483a41ac72335bf735126ffce4311243c372cf9298f3edb658d40e91a0ba5d6b529c8439ee522da60d5abcfc57bae82b84829b4175adcb11715", 0xc3}, {&(0x7f00000e3000-0x439)="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", 0x1000}], 0x3, &(0x7f0000e4d000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x4, 0x0, 0x5, 0xe, 0x0, 0x9, 0xfff, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xfff, 0x200, 0x0, 0x0, 0x200, 0x20, 0x8, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x4c19, 0x4, 0x8, 0x6, 0x6, 0x2, 0xff, 0xfffffffffffffe00, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0x20, 0xfff, r1}}], 0x4, 0x40004000000}], 0x1, 0x804) prctl$getreaper(0xb, &(0x7f0000206000-0x8)=0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00008f7000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000aec000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00007af000)={r3, &(0x7f0000b78000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000383000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d6f000)=0x4f) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000603000)={0x0, 0x0}) 2017/10/18 15:54:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000306000-0xd)="2f6465762f736e642f73657100", 0x0, 0x400000) fcntl$setstatus(r0, 0x4, 0x4000) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f000004a000-0x8)=[{0x6, 0x0, 0x0, 0x5003d}]}) getsockname(0xffffffffffffffff, &(0x7f000085d000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00001c9000-0x4)=0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000b23000)={0x0, 0x2400}, &(0x7f0000e93000)=0x6) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0xc, &(0x7f0000ec9000-0x2)="0000", &(0x7f0000f75000-0x4)=0x2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000637000)={r2, 0x39, 0x1, 0x100000001, 0x80000001, 0xfffffffffffff093}, &(0x7f0000370000)=0x14) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fc8000-0x9)="2f6465762f72746300", 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000ef5000-0x20)={0xfab1, 0x0, 0x8006, 0x1000, 0x1, 0xb1, 0x1, 0x1, r2}, 0x20) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1e, &(0x7f0000740000-0x20)="17f7a032f1bc50f9b51aa544083b0467bab0327401cded1e76f11a25a72f063d", 0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000bf2000)={r2, 0xfe, "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"}, &(0x7f0000950000)=0x106) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000c03000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000fd3000-0x4)=0x0, 0x4) r5 = memfd_create(&(0x7f0000a20000-0x9)="2f6465762f72746300", 0x2) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00009b3000)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f000000d000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000579000-0x18)={@loopback={0x0, 0x1}, 0xee3, r6}) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000bf8000)=0x10000004, 0x4) r7 = syz_open_dev$sg(&(0x7f00005d4000)="2f6465762f73672300", 0x1000, 0x8000) poll(&(0x7f0000014000)=[{r4, 0x200, 0x0}, {r4, 0x20e, 0x0}, {r4, 0x8, 0x0}, {r5, 0x2000, 0x0}, {r3, 0x0, 0x0}, {r7, 0x400, 0x0}, {r5, 0x4000, 0x0}], 0x7, 0x5) getsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000fbf000-0x4)=0x0, &(0x7f0000660000)=0x4) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000918000-0x11)="2f6465762f7667615f6172626974657200", 0x2, 0x0) getsockopt$netlink(r8, 0x10e, 0x3, &(0x7f0000612000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000068a000-0x4)=0x1000) 2017/10/18 15:54:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00006fc000)={0x1, &(0x7f0000b1f000)=[{0x6, 0x0, 0x0, 0x500c0}]}) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000f5c000-0x8)="") pipe2(&(0x7f00000b3000)={0x0, 0x0}, 0x0) r1 = inotify_add_watch(r0, &(0x7f0000867000-0x8)="2e2f66696c653000", 0x80000080) inotify_rm_watch(r0, r1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000217000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000014f000-0x4)=0x14) 2017/10/18 15:54:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ba7000)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x500fa}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000472000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000f59000-0x18)={0x1f, 0xffffffffffffff00, 0x9, 0x9, 0xff, 0x80000000}) kexec_load(0x9, 0x2, &(0x7f00002a9000-0x40)=[{&(0x7f000083f000-0x1f)="d582197c03afb158ce22b9fca87e7053691a5df86a315a99d7b5cf4edf9e91", 0x1f, 0x80000000, 0x8}, {&(0x7f000019d000)="7216951d0df383800d6e4341a2e0f86545fddfbb5a5079b723f4e7b508b3b086ca36cb7066bc1874cb6082bc20f2eab23edc64585fa2b52c32faa7cd30414338e558d1fc586cb2cf1c8036ce5bdbeec4eedd8d3037d8acc50aa77b0901c74886a98ec6bf1916fd5cab85fc21c4015a38697a24e4e3e4425c0942bf743bc4401eb257403086849adbd1a446db99c115048259ded3d12d0cf9422913bff2e57aa336844dc0ea668550885e81ac5e249fda728c0c4196935d87d21e7f88be7ba5", 0xbf, 0xfffffffffffffffc, 0xffffffffffff7546}], 0x160000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000465000-0xe)={0x0, []}, 0x4) 2017/10/18 15:54:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f0c000)="2f6465762f6877726e6700", 0x3250c1, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000b53000)={0x80, 0x80000001, 0x7, 0xfffffffeffffffff, 0x8a5, 0x100000001}) seccomp(0x1, 0x0, &(0x7f0000701000)={0x1, &(0x7f000052c000-0x8)=[{0x6, 0x0, 0x0, 0x5003f}]}) socketpair(0x3, 0x5, 0x27cc, &(0x7f0000537000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f00002f9000-0x4)=0x8) bind$unix(r1, &(0x7f000076a000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) openat$autofs(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f6175746f667300", 0x0, 0x0) timer_create(0x7, &(0x7f0000076000-0x60)={0x0, 0x5, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b8b000)=0x0) timer_delete(r2) 2017/10/18 15:54:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f00006fc000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00004a5000)=0x10) fsync(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000178000)={0x0, 0x9}, &(0x7f000094e000-0x4)=0x8) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f000091b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000862000)={r2, 0x7}, &(0x7f0000fe1000)=0x8) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) r4 = open(&(0x7f0000335000)="2e2f66696c653000", 0x100, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000e7c000-0x4)=0xfffffffeffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) getrandom(&(0x7f0000000000)="", 0x0, 0x1) setsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000001000-0xc)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r5}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f0000001000-0x1)={0xff}, 0x1) bind$inet6(r3, &(0x7f0000845000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) openat$rfkill(0xffffffffffffff9c, &(0x7f0000fae000-0xc)="2f6465762f72666b696c6c00", 0x408202, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000305000-0xc)={0x0, 0x0, 0x0}, 0xc) socketpair(0xa, 0x6, 0x3, &(0x7f00004f6000)={0x0, 0x0}) fstat(r0, &(0x7f0000773000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r8, r9) getsockopt$inet6_tcp_TCP_MIN_RTO(r3, 0x6, 0x6b1, &(0x7f0000452000)=0x0, &(0x7f0000efa000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000c13000-0x20)={0xcf9, 0x1, 0x7, 0x8, 0x9, 0x71b7, 0x0, 0x7, 0x0}, &(0x7f0000dc6000)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000376000)={r10, 0x5e, "ab66d47590ba8a601183c16c1babd01e87a68bce7c7ef6041790eb43ba8f5ba498297a226820d434393cd5326370a9c34909db28e3365ee06e1f2fd268fddab855ff5ec18be9194e0c472114edada783579cc00a01ef5ef9d400d19e1202"}, &(0x7f0000f7f000-0x4)=0x66) utime(&(0x7f000094b000-0x8)="2e2f66696c653100", &(0x7f0000cbd000-0x10)={0x3, 0x9}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00004e2000)=r7) sendto$inet6(r3, &(0x7f00004ee000-0x1)="e0", 0x1, 0x0, &(0x7f000056a000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) set_mempolicy(0x3, &(0x7f0000a6b000)=0xf, 0x8b2) 2017/10/18 15:54:52 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000fcd000)={0x1f, {0x2, 0x6, 0xdf2b, 0x1, 0x4, 0x8}}, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fcb000)={0x0, 0x0, 0x0}, &(0x7f0000c91000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000fce000)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000fd0000-0x10)=@common="69705f76746930000000000000000000", 0x10) ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mouse(&(0x7f0000fcf000)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x200001) ioctl(r4, 0x0, &(0x7f0000f91000-0xb4)="ea84688d7047a82500f8ffff2d3a19dcfbd24bb5e2098ebba23e24680a02cedb37ac565ce3091b47d958f3cead2812c183da3523d96bbf8e8706cc36989578e32130c8d284734e7690dab811348e9fa702848a4f3122c302d7401e0e92c51be8f5c86f835831d08eb34d4fad2d379520b57d2cf1a488c04fb62d2fc1e89b18e965326452130b3da46c28aba7a4bb87962c1b2053f16e49881d06578bfe099020666513091856f4b5a542e1651df5ef9cb604d45a") ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f0000f13000-0x75)="00") mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r4, &(0x7f0000fd1000-0x30)=[{&(0x7f000083d000-0x99)="9e6e5d12faac1e40103434810db0a21a0cedc2e13ba50d1c2d93d7eb415c15c2ee10f8b38329a7af633a74065b1e05c197e2aa8c7f19f1d0c8df8d0eb3837c33c27d2ca84fb604a928d5c50d0505b9ae5cf3a65222c023ee5b86ce06340cb24252c14aee1941345f0822746c7c91f12913d21f9ea2535e8decc690d435f3e3379d9e453b6b7a095da07aa9d885a30c1dfcb19c5f32bbee0743", 0x99}, {&(0x7f0000fd0000)="75ee0c96d256103d73a41d1c21f156360f3f09c156591546db33429879fff8266ed43f0018f0e3d1b45112fbf8345540206732920b73a663685cb4586c595582718d830d4dd625d0da0024c5b84ccfa0896e26ce91b86f6caf774c8c6fada75d32074f5cb6ad07efb8a4c8871322820c68b873a619aeaf28a30c97b1c2bfff36a415517ceb50a2bc20f4be808aec242f80175a4cc380292f43ee690de58ec557a5a236855c9e1e7f3285e86a49d9312be62ce4587a91948067190ed89875525c395c95900e7f7d39e463892819262a0ebd69d32687", 0xd5}, {&(0x7f000070b000-0x5d)="df57e81b9d73e2776a259fe903a2a511ac4c04f5a77fdc155e6b841f153e8764b5772f935ced307d64a4d7655a35d01b425cd3c7186d90b87e7cc738107b79477573f954cd47b219195a519aae4ce4f40445041b53351c00da93cd871f", 0x5d}], 0x3, 0x1) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000fd0000-0x10)={0xb, 0x2000, 0x3, 0x1000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fc5000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd0000-0x10)={0x0, 0x0}) futex(&(0x7f0000a5a000)=0x7, 0x5, 0x45, &(0x7f0000eb0000-0x10)={r6, r7+30000000}, &(0x7f00001d1000-0x4)=0x4, 0xffffffffffff87e9) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0, 0x0, 0x0}) keyctl$revoke(0x3, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000fc7000)={0x0, 0x0, 0x0}, &(0x7f0000b85000)=0xc) syz_emit_ethernet(0x3e, &(0x7f000001b000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "000000", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @udp={0x3, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2017/10/18 15:54:52 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000945000-0x8)="2e2f66696c653000", 0x2082c3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8917, &(0x7f0000000000)={@common="64756d6d793000000000000000000000", @ifru_ivalue=0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ced000-0x10)={0x1, &(0x7f0000921000)=[{0x6, 0x0, 0x0, 0x50019}]}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000676000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000037d000)=0x26) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fe4000-0xc)="2f6465762f6175746f667300", 0x80002, 0x0) syz_open_dev$sg(&(0x7f00006f4000-0x9)="2f6465762f73672300", 0x0, 0x48000) getsockopt$llc_int(r2, 0x10c, 0x4000000000000000, &(0x7f0000e2d000)=0x0, &(0x7f0000538000)=0x4) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000686000)=0x9) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00005cb000-0x4)=0x5, 0x4) 2017/10/18 15:54:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b8d000-0x8)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fed000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00005be000)={0x1, 0x2, [@random="83fb585226af", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) ppoll(&(0x7f0000981000)=[{r0, 0x2000, 0x0}], 0x1, &(0x7f000036e000)={0x77359400, 0x0}, &(0x7f0000857000-0x8)={0x5}, 0x8) seccomp(0x1, 0x0, &(0x7f0000ced000-0x10)={0x1, &(0x7f0000c92000)=[{0x6, 0x0, 0x0, 0x5001d}]}) pipe(&(0x7f00009de000-0x8)={0x0, 0x0}) readv(r0, &(0x7f0000059000-0xa0)=[{&(0x7f0000d6b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f000047f000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000b1b000)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000f59000-0x3)="000000", 0x3}, {&(0x7f00008b0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f0000e9f000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f0000812000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000ebc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f0000c93000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f00003cb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}], 0xa) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00009b0000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f00004ae000-0x4)=0xc) utime(&(0x7f0000659000-0x8)="2e2f66696c653000", &(0x7f0000f72000)={0x2, 0x9}) 2017/10/18 15:54:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007f1000)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000a6f000)=[{0x6, 0x0, 0x0, 0x50038}]}) r0 = creat(&(0x7f00006ba000-0x8)="2e2f66696c653000", 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000fc6000-0x20)={@common="64756d6d793000000000000000000000", @ifru_flags=0xd01}) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000cae000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x0, 0x81, 0x0, 0x0}}, 0xe8) connect$ipx(0xffffffffffffffff, &(0x7f0000b29000)={0x4, 0x0, 0x0, "e3b6fe6b402c", 0x0, 0x0}, 0x10) 2017/10/18 15:54:52 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000+0x8e9)="2f6465762f6877726e6700", 0x101801, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000003000)={0x9, 0x6, 0x6, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2cc3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000004000-0xb0)={{0x3, 0x6e5}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a, 0x2, 0x81, 0x80000000, 0x8, 0x5, 0x1, 0x0, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000000)={0x0, 0x0}) 2017/10/18 15:54:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ea5000)={0x1, &(0x7f000039a000-0x8)=[{0x2000006, 0x0, 0x0, 0x840200000050567}]}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f000013f000)=[], 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000b00000-0x4)=0x0) 2017/10/18 15:54:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000a3a000)=[{0x6, 0x0, 0x0, 0x50029}]}) unlinkat(0xffffffffffffffff, &(0x7f00005af000)="2e2f66696c653000", 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000058a000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006a9000)={0x0, 0x0}) 2017/10/18 15:54:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000fd2000)=[{0x6, 0x0, 0x0, 0x50010}]}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8911, &(0x7f00006df000-0x28)={@common="7465716c300000000000000000000000", @ifru_settings={0x0, 0x2, @te1=&(0x7f0000319000-0x10)={0x6, 0x0, 0x9, 0x19c4}}}) r1 = socket(0x9, 0x0, 0x9) bind$netlink(r1, &(0x7f0000a7f000-0xc)={0x10, 0x0, 0x8, 0x626}, 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000285000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000458000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000678000)={r2, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000847000)=0x8c) getresgid(&(0x7f0000340000)=0x0, &(0x7f0000412000)=0x0, &(0x7f0000443000)=0x0) 2017/10/18 15:54:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00006d0000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50103}]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005ba000-0x8)={0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000f15000)=0x0, &(0x7f0000180000)=0x4) pipe(&(0x7f000091d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000d7d000-0x8)={0x1, 0x7}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000dd7000)=0x0) 2017/10/18 15:54:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000e62000)={0x1, &(0x7f000039a000-0x8)=[{0x6, 0x0, 0x0, 0x84020000005055f}]}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000a01000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000701000)=0x14) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x6) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000d6b000)={0x19, 0xed, 0x6, 0xfffffffffffffffe}) accept$ax25(0xffffffffffffff9c, &(0x7f0000ffd000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00000fb000)=0x10) r0 = accept$llc(0xffffffffffffff9c, &(0x7f00003b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000be1000-0x4)=0x10) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000147000-0x4)=0x40, 0x4) 2017/10/18 15:54:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5001d}]}) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f000057e000)={0xffff, 0x0}) r0 = syz_open_dev$mice(&(0x7f0000cac000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x4200) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00006e1000)={0x0, 0x80000001, 0x80000001, 0xfffffffffffffffc}, &(0x7f00008e9000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00001c0000-0x14)={0x0, 0x8, 0x979e, 0x2, 0xb15b, 0x7}, &(0x7f0000bca000)=0x14) r3 = geteuid() r4 = geteuid() getresuid(&(0x7f000049a000-0x4)=0x0, &(0x7f0000d3f000)=0x0, &(0x7f0000ef6000-0x4)=0x0) setresuid(r3, r4, r5) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b04000)={r1, 0x3f, 0x0, 0x1, 0x7, 0x0, 0x2, 0x5, {r2, @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]}, 0x2, 0x0, 0x58, 0x0, 0x7}}, &(0x7f0000f4e000)=0xb8) inotify_add_watch(0xffffffffffffffff, &(0x7f0000d23000-0x8)="2e2f66696c653000", 0x22000030) 2017/10/18 15:54:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) listen(r0, 0x7fffffff) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000453000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f00000-0x4)=0x0) munlock(&(0x7f00008b0000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000449000-0x8)={0x0, 0x0}) fcntl$F_MEM_LOCK(r2, 0x800) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ce6000-0xb)="2f6465762f6877726e6700", 0x200000, 0x0) seccomp(0x1, 0x0, &(0x7f0000861000)={0x1, &(0x7f000070e000-0x8)=[{0x40000000006, 0x0, 0x0, 0x8000000000050156}]}) getpeername$ipx(r3, &(0x7f0000c47000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000497000)=0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000055b000)={0x0, 0x0}) signalfd(r3, &(0x7f0000498000)={0x7}, 0x8) r6 = syz_open_dev$sg(&(0x7f00000d7000)="2f6465762f73672300", 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f000042c000-0x18)={@loopback={0x0, 0x1}, 0x0, 0x0}) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) ioctl$KVM_GET_XSAVE(r6, 0x9000aea4, &(0x7f0000c3d000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) fcntl$getflags(r5, 0x40b) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000065000)={0x1, &(0x7f00006bb000-0x8)=[{0x0, 0x0}]}) flock(r4, 0x3) ioctl$void(r5, 0xc0045c79) fremovexattr(0xffffffffffffffff, &(0x7f000073c000-0x10)=@random={"62747266732e00", "2f6465762f73672300"}) 2017/10/18 15:54:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000cb4000)={0x0, 0x8000, 0x0}) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50004}]}) r0 = socket(0x0, 0xb, 0x0) getitimer(0x0, &(0x7f000024b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x0, &(0x7f00005f9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) utimes(&(0x7f0000d1f000)="2e2f66696c653000", &(0x7f00002ab000)={{0x77359400, 0x0}, {0x0, 0x7530}}) sendto$llc(r0, &(0x7f00004b3000-0x10)="ab497b6ecfc9568f2f5b686ae6ab4e0b", 0x10, 0x800, &(0x7f0000b98000)={0x1a, 0xc, 0x5, 0x8, 0x2, 0x9, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) fcntl$F_MEM_LOCK(r0, 0x800) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000a71000)={"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"}) 2017/10/18 15:54:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioprio_get$uid(0x3, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5011d}]}) setxattr(&(0x7f0000f88000)="2e2f66696c653000", &(0x7f00000cc000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000aaa000)="73656c662647504c2a776c616e3000", 0xf, 0x0) fcntl$F_HUGEPAGE(0xffffffffffffffff, 0x802) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) epoll_pwait(r1, &(0x7f00008bc000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x100000001, &(0x7f000050b000)={0x400}, 0x8) utimes(&(0x7f00004de000)="2e2f66696c653000", &(0x7f00005c6000)={{0x0, 0x0}, {0x0, 0x2710}}) getresuid(&(0x7f0000503000-0x4)=0x0, &(0x7f0000208000)=0x0, &(0x7f0000ac0000-0x4)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r2, 0x407, 0x0) 2017/10/18 15:54:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x100000000001, 0x0, &(0x7f0000222000-0x10)={0x1, &(0x7f0000d49000-0x8)=[{0x6, 0x0, 0x0, 0x500ca}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ffa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000782000-0x4)=0xc) open(&(0x7f00005d4000-0x8)="2e2f66696c653000", 0x410100, 0x86) ioperm(0x28, 0x1, 0x5) socketpair(0x3, 0x7, 0x5a, &(0x7f0000ebd000-0x3)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000b2b000-0x18)=[], 0x0, 0x0) 2017/10/18 15:54:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5011c}]}) get_thread_area(&(0x7f0000e77000+0xe46)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0xa, 0x2, 0x200, &(0x7f0000a46000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000bd4000-0x4)={0x3f}, 0x4) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000fe000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000e3000-0x20)={0x41, 0x6, 0x9, 0x0, 0x400000000000008, 0x6, 0x0, 0x81, 0x0}, &(0x7f0000d6b000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000dfc000-0x8d)={r2, 0x10000, 0x85, "bc8bef0c3388bc0e237b5dbcdb1d050f193c8cd830ae980713e0bb38b1954004917ad30182b0ed9e54e8abefaf28fc85d7fb543b38aac260a79140d58648e2262e38a4cd7a7e080bc491c1d021632781ae862692ae00514df45566524349b443b4d4f8c03eb87636517d636419de3313c9767360afdfb7efd11b11d77f082d734fd798668f"}, 0x8d) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d1c000)={0x0, 0x0, 0x0}, &(0x7f0000dcb000)=0xc) getpeername$netlink(r1, &(0x7f000066b000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009af000)=0xc) membarrier(0x1, 0x0) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/18 15:54:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000d15000-0x10)={0x1, &(0x7f00006d1000-0x8)=[{0x6, 0x0, 0x0, 0x500dd}]}) r0 = open(&(0x7f00000ab000)="2e2f66696c653000", 0x4, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00004e6000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000159000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000095c000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000914000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007e2000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x1, 0xe0e4ebc, 0x0, 0x2, 0x19, 0xa0, 0x20, 0x3, r1, r2}, {0x1, 0xfffffffffffffc78, 0x9, 0x14000, 0xc58, 0x2, 0x7, 0xb7ae}, {0x9, 0x3, 0x400, 0xffffffff00000000}, 0x2, 0x9, 0xc49, 0x0, 0x80, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x0}, 0x7, @in6=@loopback={0x0, 0x1}, 0x9, 0x2, 0x0, 0x6, 0x0, 0x800, 0x4}}, 0xe8) syz_open_dev$evdev(&(0x7f0000c65000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) 2017/10/18 15:54:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50002}]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000048c000-0x4)=0x20) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$FIONREAD(r0, 0x541b, &(0x7f000089f000)=0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f000065b000+0xefe)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) splice(r0, 0x0, r0, 0x0, 0x3, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000db3000)={0x0, 0x0}) 2017/10/18 15:54:53 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getflags(r0, 0x409) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f6465762f73657175656e6365723200", 0x2501, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000bc000)={@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]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000003000)={0x0, 0x0}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000004000-0xc)={{0x6, 0x4, 0x3, 0x4, 0x0, 0x6}, 0xfff}) 2017/10/18 15:54:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000c39000-0x8)=[{0x6, 0x0, 0x0, 0x500f4}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000a3a000)=[{0x6, 0x0, 0x0, 0x50023}]}) pipe2(&(0x7f0000db1000)={0x0, 0x0}, 0x0) geteuid() getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000011f000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003a3000-0x4)=0x8) fstatfs(r0, &(0x7f0000ea6000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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syz_open_dev$sg(&(0x7f00004f8000-0x9)="2f6465762f73672300", 0x81, 0x100) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000930000)={0x0, 0x0, 0x0}, &(0x7f000094f000)=0xc) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f00002a0000-0x4)=0x0) 2017/10/18 15:54:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000454000-0x10)={0x1, &(0x7f00002a5000-0x8)=[{0x400006, 0x0, 0x0, 0x50013}]}) openat$hwrng(0xffffffffffffff9c, &(0x7f000048c000-0xb)="2f6465762f6877726e6700", 0x42000, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00002d2000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000765000)=0x14) pipe(&(0x7f0000b32000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00004ce000)={0x0, 0x0}, &(0x7f0000225000-0x4)=0x8) 2017/10/18 15:54:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000761000)=[{0x2000006, 0x0, 0x0, 0x8000000000050055}]}) r0 = creat(&(0x7f0000f8f000)="2e2f66696c653000", 0x0) pause() getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000715000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000bcc000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000a46000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xfe, r1}, 0xc) 2017/10/18 15:54:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000365000)={0x1, &(0x7f0000794000-0x8)=[{0x2000006, 0x0, 0x0, 0x84020000005056c}]}) accept(0xffffffffffffffff, &(0x7f0000de6000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00000fc000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000254000-0x8)={0x0, 0x0}, 0x0) seccomp(0x2000000000001, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f000007e000)=[{0x6, 0x0, 0x0, 0x840000000050534}]}) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x400) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00004a1000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fd5000)={0x7, 0x4, 0x6, 0x8}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000338000-0x4)=0x1000, 0x4) recvfrom$llc(r1, &(0x7f00003f8000-0xbb)="", 0x0, 0x10000, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000da0000)=0x2, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f4b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000968000)=0xe8) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f00006e0000-0x14)={0xfff, 0x0, 0x7ff, 0x6, 0x8000}) r4 = getgid() sendmsg$unix(r0, &(0x7f0000b8f000)={&(0x7f0000ea9000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000e30000)=[{&(0x7f0000f86000)="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", 0x1000}, {&(0x7f00006fa000-0x55)="7072a5d4140ba3287ed04d8f724dbf69f8fb383ba2bd11b7c723e0b7e00f62f987a68fc10adf5183fb696be3acf39d8548091b5afb3ed6524e4d9c893d00238d4cc663ae8c96424140e621e3a8209fc0bfbb45da6d", 0x55}, {&(0x7f0000df2000-0xdd)="18ba8cf8cd36012d0a0ab4d36b5d603613a6a5ca5b5849ceaf295293aab9b730abe325d72de8ff9cbb883853c951572671a0b63066d24220a20d9a2ab1f50b3a5c86eb450bc1b21ad19b5de7d12174469e6fc777d651c8fbad916ab3bce9e18fdc8214109b987ddf925b23faabd71c2e3a564cfc7f7805671b6a61cc3821b1a1fffd5a74267ad39155e58c4cfb0490ef0dc8ad6b9a45a788ec898ede449ccb325ab2740fed048eaf2ab913d5079398f10b8526f5cf9ab6ed080a09722d710c3ceac65c863db87e57647bb05375e413a1a5965bcaf3e14ee47f7c5b694e", 0xdd}, {&(0x7f000080a000-0x3f)="6f85eb6d441e275bf4b26a0f943441031ea1dc486cf9ee9373a341737510f9860c82a0320122ddb8c709089eda5394e787fcf5dc35cd82ab22a3b42afd6fce", 0x3f}, {&(0x7f000056e000-0x69)="fc04cf32c79755acd07a8b3b374cae4cb722a58c4aa4e5484cab6555a41b95cd51717b0c52c8ea1031f2d30a36c75d98ef81cb44e9ed8cba5dfc88f1c4189676228a537d1418dd6e2874bcd455073faa3041b43a6a99cd88b28b6682d4aeabaeebf1d7f6c88d257259", 0x69}], 0x5, &(0x7f0000489000-0x38)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}], 0x2, 0x8080}, 0x40) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000393000-0x98)={0x0, @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]}, 0x0, 0x0}, &(0x7f000076c000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000008d000-0x10)={r5, 0x0, 0x0, 0x2}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000b88000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000fd4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000400000)={0x0, @in6={{0xa, 0x0, 0x96a8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x200, 0x0, 0x0, 0x0}, &(0x7f0000b38000)=0xa0) accept$inet(0xffffffffffffff9c, &(0x7f00009d6000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cc8000)=0x10) 2017/10/18 15:54:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000090000-0x10)={0x1, &(0x7f0000cc4000-0x8)=[{0x6, 0x0, 0x0, 0x8000000000050147}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000102000-0x2)="2e2f66696c653000", &(0x7f00002fb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000046b000)="2f6465762f76637300", 0x22000, 0x0) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000b7f000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009aa000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005db000-0x4)=0xe8) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5011d}]}) r5 = memfd_create(&(0x7f0000cfb000)="00", 0x2) ioctl$KDGKBENT(r5, 0x4b46, &(0x7f0000442000)={0xfffffffffffffffe, 0x100, 0x12}) r6 = msgget(0x1, 0x21) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000d58000-0x4)=0x0) msgctl$IPC_SET(r6, 0x1, &(0x7f00003f1000)={{0x100, r0, r2, r4, r1, 0x6, 0xffffffffffff7fff, 0x0, 0x0, 0x0}, 0x7, 0xbed, 0x2, 0x20, 0x10000, 0x8, r7, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000241000-0x98)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffbff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x6}, &(0x7f000038b000)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000125000)={r8, 0x9, &(0x7f00009a5000)=[@in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x1, @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, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x7fff}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x518, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}]}, &(0x7f0000d23000)=0x10) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bcf000)="2f6465762f7667615f6172626974657200", 0x4040, 0x0) ioctl$TIOCNXCL(r9, 0x540d) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000a5e000-0xc)={&(0x7f0000c1d000-0x8)="2e2f66696c653000", 0xffffffffffffffff}, 0xc) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0x4)=0x0, 0x4) ioctl$PIO_FONT(r9, 0x4b61, &(0x7f0000ebc000-0x1)="ae") getgid() getitimer(0x1, &(0x7f0000ab1000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f13000+0xaf)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d52000-0x3)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000045e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r11 = shmget(0x3, 0x3000, 0x54000841, &(0x7f000080d000/0x3000)=nil) shmctl$IPC_STAT(r11, 0x2, &(0x7f0000ff6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000cfb000)={@common="7465716c300000000000000000000000", r10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) rename(&(0x7f0000fe5000-0x8)="2e2f66696c653000", &(0x7f00001e9000)="2e2f66696c653000") 2017/10/18 15:54:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0xc94, 0x1c5200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000091b000)="2f6465762f7667615f6172626974657200", 0x10000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005ca000)={r1, &(0x7f00006f6000)="ef2cb1ce8915fc867a3263d13c3b002b7ee8c3e35d0c509311259a6e60e7431e6f3adf926f6509085f07610771db0b3ab72777195f7e14a93f527fe5d6ecf654bfb58a8ea0c5ae7fd8e6584928c295b12be1cb56ad6b"}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000e79000)="2e2f66696c653000", 0x80000, 0x0) r3 = accept4$inet6(r2, &(0x7f00006f0000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000bb0000-0x4)=0x1c, 0x800) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00006ca000-0x4)=0x275, 0x4) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000fd2000)=[{0x6, 0x0, 0x0, 0x50010}]}) r4 = gettid() ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00006aa000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$lock(r3, 0x7, &(0x7f0000dd9000-0x20)={0x0, 0x3, 0x7, 0x3, r4}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000ec000-0x4)=0x0, 0x4) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000c4f000-0x80)={[0x4000, 0x5000, 0xf000, 0xf004], 0xfffffffffffffeff, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000a94000)=@assoc_value={0x0, 0x1}, &(0x7f00002ea000)=0x8) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50002}]}) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f000014c000)="2f6465762f76637300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f000054b000-0x8)={0x80000000, 0x3, 0x1, 0x80000005}, 0x8) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f00000e2000-0x2)=0x0, &(0x7f0000b4c000)=0x2) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) 2017/10/18 15:54:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50013}]}) socketpair(0x9, 0x3, 0x8, &(0x7f0000fb1000)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00002cb000-0x8)={0x0, 0x3}, &(0x7f000001b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000df6000)={r2, @in6={{0xa, 0x3, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xc35, 0x1, 0x8000, 0x0}, &(0x7f00000b2000-0x4)=0xa0) memfd_create(&(0x7f000045d000)="7b272b656d302e2d2700", 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000cc000)={0x0, 0x0}) 2017/10/18 15:54:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000e1b000)=[{0x6, 0x0, 0x0, 0x84000000005052d}]}) dup(0xffffffffffffffff) mremap(&(0x7f00003f6000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000b2f000/0x4000)=nil) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000047000-0x38)={&(0x7f0000894000)=@ax25={0x3, {"4959c479600d8a"}, 0x0}, 0x10, &(0x7f0000f79000-0x60)=[], 0x0, &(0x7f00004ad000)=[], 0x0, 0x0}, 0x0) 2017/10/18 15:54:53 executing program 6: ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f000073a000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)="2e2f66696c653000", 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000090000-0x10)={0x1, &(0x7f0000a12000)=[{0x6, 0x0, 0x0, 0x8000080000050153}]}) r0 = open(&(0x7f0000d7d000)="2e2f66696c653000", 0x0, 0x0) lseek(r0, 0x0, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b5b000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e5b000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f16000-0x4)=0xe8) lstat(&(0x7f0000cbf000)="2e2f66696c653000", &(0x7f00000d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000014c000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002a000)={r1, r2, r3}, 0xc) 2017/10/18 15:54:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a3e000)={0x1, &(0x7f00007e9000)=[{0x100000000000006, 0x0, 0x0, 0x500a4}]}) add_key(&(0x7f0000a5f000-0x6)="6c6f676f6e00", &(0x7f00004ca000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000071c000-0x2)="", 0x0, 0x0) pipe2(&(0x7f0000a53000-0x8)={0x0, 0x0}, 0x80800) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000491000)=0xe79) getgroups(0x0, &(0x7f000050a000-0x10)=[]) r1 = inotify_init() getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000013000-0xb2)={0x0, 0xaa, "a0424c3505bfb3fa0cbbe7332fe7a18494f7515546a6c3826fc95d0acaf2955f3e315e540b76432cf55f4c1714a26137c44523d920e00c4c5c936c1d141b15864d169d38efd99397f2448bf3957ef93d0467de76c14f6a4094caae3905fd0cb6fa26ab37aaad73d0e27fe9c6dfc4eb9eb59a46b9abbec6ec404f311c0870703c2d2c9318f06fb3e9dc4391ad4c39657ceb15818321a4866801972623b913c8a73c1c48bc2754ede50d93"}, &(0x7f0000b1e000)=0xb2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00003dd000-0x98)={r2, @in6={{0xa, 0x1, 0xfffffffffffffe28, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3}, &(0x7f00007c3000-0x4)=0x98) dup(r1) 2017/10/18 15:54:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000f40000-0x8)="2e2f66696c653000", 0x4000, 0x1) shutdown(r0, 0x1) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000ea0000)=[{0x6, 0x0, 0x0, 0x5003a}]}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) creat(&(0x7f00000f9000-0x8)="2e2f66696c653000", 0x100) add_key(&(0x7f000015a000-0xa)="73797a6b616c6c657200", &(0x7f0000ff2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) getpeername$inet6(r1, &(0x7f0000399000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000cb000)=0x1c) 2017/10/18 15:54:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00008a1000-0xa)="2f6465762f7663732300", 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f00003be000)={0x1, &(0x7f0000571000-0x8)=[{0x6, 0x0, 0x0, 0x500f5}]}) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000c5a000-0x4)=0x0, &(0x7f0000dd3000)=0x4) connect$inet6(r0, &(0x7f00008d3000)={0xa, 0x1, 0x8a0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, 0x1c) socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f000077c000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) rt_sigqueueinfo(0x0, 0x0, &(0x7f00005f3000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/10/18 15:54:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x80000000000001, 0x0, &(0x7f0000e2a000-0x10)={0x1, &(0x7f00002ba000-0x8)=[{0x6, 0x0, 0x0, 0x8000000000050557}]}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000d39000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00001fd000-0x4)=0x8, 0x80000) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000b1b000-0x4)=0x8000, 0x4) accept(0xffffffffffffffff, &(0x7f0000f67000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000c03000)=0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2017/10/18 15:54:53 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000db2000)="2f6465762f766373612300", 0x7f, 0x80) accept$inet(r0, 0x0, &(0x7f0000f85000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000df6000)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50112}]}) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) getsockopt$inet6_tcp_TCP_PSP_SYN_SPI(r0, 0x6, 0x6c5, &(0x7f0000c44000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000d95000)=0x18) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) lstat(&(0x7f0000710000)="2e2f66696c653000", &(0x7f000099d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000f9e000)={0x7}, 0x8) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000236000)={0x1, &(0x7f0000636000)=[{0x0, 0x20, 0x6, 0x1}]}, 0x10) 2017/10/18 15:54:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fcc000-0x10)={0x1, &(0x7f00003e4000)=[{0x6, 0x0, 0x0, 0x50127}]}) socketpair(0x0, 0x5, 0x36f, &(0x7f000067f000-0x8)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000307000)={0x0, 0x0}) fcntl$dupfd(r1, 0x400000402, r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000094c000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000008c000-0x10)={0x0, 0x0, &(0x7f00000f1000)=[]}, &(0x7f0000fa5000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f10000)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000592000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000d23000-0x4)=0x0, &(0x7f0000fbc000-0x4)=0x4) 2017/10/18 15:54:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00003be000)={0x1, &(0x7f0000571000-0x8)=[{0x6, 0x0, 0x0, 0x500f3}]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007e7000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0x6, &(0x7f00007b8000)={0x1, 0x3, 0x2, 0x3, r1}) creat(&(0x7f0000586000-0x8)="2e2f66696c653000", 0x0) 2017/10/18 15:54:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000d1d000)={0x1, &(0x7f0000571000-0x8)=[{0x6, 0x0, 0x0, 0x500f7}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000abc000)="2f6465762f6175746f667300", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f83000)={0x0, 0x400}, &(0x7f00007aa000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003ab000-0x10)={0x33d4, 0x8000, 0x4, 0x5, 0x0}, &(0x7f0000486000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000752000-0x8)={0x0, 0x6}, &(0x7f000012a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000960000)={0x0, 0x5, 0x0, 0x5, 0x5, 0x1, 0x100000001, 0x6, {0x0, @in6={{0xa, 0x1, 0x23, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x2, 0x80000000, 0xfff}}, &(0x7f0000612000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007eb000-0x98)={0x0, @in6={{0xa, 0x0, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff7f, 0x1}, &(0x7f00006ff000)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00009c5000)={0x0, 0x98, "a72e76a8e1b706ab7582c9888731513cac89befd0e37ef59faf33257b5a75318e322409d680664bc180226b5fd7262404b378af214b122587b896ddc2fa2806b826e0346378ea30a6222a433cf7a782ef3d93bc3a0cc0f93c5d7617a95c096eff5b6d0d2127fb858fbce4e3c9b758a18f9a80b9d83000c7626852844cc080c97379df1664237933c5e03718acd4f08d79cc1fb4b789b4974"}, &(0x7f0000bbf000-0x4)=0xa0) sendmmsg$inet_sctp(r0, &(0x7f00009a2000)=[{&(0x7f0000ec0000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c3b000)=[{&(0x7f00005fc000)="4e257c4441afb50413617c8522b15044e25323eda0b5a67a90a446d0fde59545ef94a521598007222595ec88cbdbc561e5ee3577f8cdf31504190c4c5f2175326f23075e21833aaea972d2f32c9bcd189673b72a69ff1cac7af49ef2ec02fcfdaad4612c21fae1499e610640ecffa847c93dd900e7520c15e06537701b5b348a101fb4dd8c31f2c9708ea09d959534b1cc3f27fdb5e28adfcbbe0760153f7a2280e7cef1e176af677807824aae0a7c64aaf32d9154def09bc93050295358f53c5d5c1750f2b978db03e6c524618cbd3adfb8759d422fe86605308918b9a9448acbca8f2704", 0xe5}, {&(0x7f00008c8000-0x4c)="6137f43056e7c4f90d14b005063220599c02e1a0292528b3658fdadc984bc9a666a556c849c919cc484d91762b4bf71deee0c19d36fd3ee39002338b255beddd314a66695c639bdce8694526", 0x4c}, {&(0x7f0000f22000)="e1c07f5bf2535bb9c2db42e9cebf52c86f6542a6a0fbbaf7c04f0228764cbbad4b275b37b05174d4f3cda3aa2338a3e1d34639542da6a6eff3a16d4cc6d78a6346aff6fef4527b1122600b57457ebcdb1cd61296034ea90c", 0x58}, {&(0x7f0000ae6000-0xaa)="f088cd5d5d1420311fbca8cc41fe9427b1176e2809a8ab0b596bee0c6e1f693f4fd7421e6be57dd640f08f767e273978f68266d8f0c577de57b85a3feaea14c920b428250d21f920af488fbeda98ab2d5d946f6e07e95a050bcfcb6e682b842fe6e1747febca959a7b7f7aa94d9440108f1a4d01adee77ecb2eb846f74dcbf78d1fe80772e39721026a1effcceee1d31ed47ac23a53049ef6f2a429d9be97ff604c6e42279ede31fc257", 0xaa}, {&(0x7f0000319000)="7b4b39da9e11c9ebee6c91c900f1c5e7f147c42ae34b90cc1d40fba776541589f3d2dd5f9c6c3d8bd33f15899948334f6908a1c7688c28e8d2c8ff6ffbc493e2b260563e0c11dbed2aca74de15750f7152ca1bfd920982b90bacca90e09b47c87ce4b4682a76ab93e84925a8e9ee7989c6a30471250753806d868ce8edb8bdcb4590c341c7b3afbab041d8e28393089f", 0x90}, {&(0x7f0000c8a000-0xd)="7bd5979234458c32b35aa369be", 0xd}, {&(0x7f00005d4000-0x39)="48acfd7248ba636a35bda9aee8296a42d4fcb1421ed0a48cb230907ffb507489c80dd45899e95e7161b96da6f6e94bd40403dd3ee84fe0a53e", 0x39}], 0x7, &(0x7f000003c000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x8, 0xff, 0x2, r1}}], 0x1, 0x0}, {&(0x7f0000409000)=@in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x1c, &(0x7f0000aae000-0x90)=[{&(0x7f0000880000)="4b3377d4937b9599aa211bd572a1aef4351180b46f0b23cc2804d03c0d263f91e19f820b4116be68032f48e48d4f21ff44cfc31a3a813f38a97e74026d1992081293832a2fdcc46226fc08bc3df34b9312b12da8774baa7934f9265c792e56397e9556a8d77337c5a80236c16438eddad9865b8b8474d4a37e24409fda322a875d4b2b371ba7d27af00df5f1793f71dde21481a3e6b2579335c3adc2091f61880ff363f54ffc657927b57958835280d36155f3c7915d6b6ec8a38d5f42c828fd19", 0xc1}, {&(0x7f00006a7000-0x1000)="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", 0x1000}, {&(0x7f0000c17000-0x89)="2cd7668f9fa5e8a20bfe1ef05c5d1255fe67db6f86a5747146bea699772f7e1eee46db9f628db48a9b6daff174765f4d61126b27c0e2344aab336680110b47696dba4f59548f0f1fa6c03f9489464337b57ff0fb868df6da4489f2ecc86cd35e18272c8a96856b042906b5904ded28aafc11e0d699e7bd5d2a4c152c1f6835166a00326526283b4976", 0x89}, {&(0x7f000016f000)="aab42614b4d7b91954e98dc7ac100f6201c808cd24f5322d682b963f38e15af819c9c4f67ecdd9fe07199cbf059fe550a6e9791775f4a9a29b3f3ddcfa1f5f7d5d07d2773c643554d3a031c5e99cb908e8fce76178282a25f8adc844b82b7a46cfa7dd1d7afca50dbb90e58f08dc0a59e1d8a225c9f4c381b4109977efdc06bee6453a3bc62ff6f3e940b47dfd102c9dc24750a31f2c320353549a26402bf2145c1e7c5c7d9b9eb5642768bd7e84bbe2230acfb06ae753b0501dcc63046d24c52396fe1b8b1f07bcbfa4cd3157", 0xcd}, {&(0x7f0000021000-0x6)="0b304f0af82e", 0x6}, {&(0x7f0000b1c000)="ed710533b1d0ead3ebba5cccbb8eb3bf0a5db7294668e0bb003ad221918b376729f43e8b2727621b5b84865e9dd0a40267f4e90626a08e887affb0", 0x3b}, {&(0x7f0000e56000-0x32)="138c2788fd2baa0a1b74cc28a9521b0a95c1c0bbc951815b0de3adc939adae70b190dce5d6712b3df048647377b49a13267d", 0x32}, {&(0x7f0000b39000)="8bc55774df411fa15672a0464f858d06a2702ff4851874b22b428937046240f6d447f6f10a6bb738290b89010b7e3fe8b96686bf6fec63d17b21f82ac6f152baf38f855f8b9040b8d91ab2ba9d59778f8f1a1ce510d5d341e7807e6b6c847f9e929081686cdf40ce76cdf1550c1a0e3582563442777e8f7c67aef1fbfc8ebb3107aac7bec2be8eb5abbeeed4e17bb7f57f6a749eb0469617ba0c5f4b0f513378877555ca7bad032a1f58bfca946e28c3ef4be60687129c42ae9361f8db807bf1", 0xc0}, {&(0x7f000012b000-0x9e)="325aea469ea969f722261b7e5444395905f9610672a54fb587c230751f9dd3de3a9f09333fbed19ba0ea69196b0dfade65cc16a6c8fadd173c9753783abf787b181c06e0d131b184ed09f7d9dfaee53c8b512f03573ba813747bbf330a9bc634bdf9cfab440b4d2d83301af5db6092b1100b9d89d0f403188072e98a54a6c39c6a0bc24ed929cba10256880ec730b724742cf9c0c1179a1c1582a1b487c7", 0x9e}], 0x9, &(0x7f0000e2f000)=[@sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x100, 0x8202, 0x0, 0x8, 0x1, 0x3, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x8000, 0x1, 0xffff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0x3f, 0x1, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x3, 0x6, 0x80, 0x2, 0x5187, 0xf3e, 0x101, r5}}, @init={0x18, 0x84, 0x0, {0x3, 0x3f, 0x0, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x9, 0x1, 0xf0, r6}}, @init={0x18, 0x84, 0x0, {0x3f, 0x5eb4f7ce, 0x870a, 0x80000000}}], 0x7, 0x8000}], 0x2, 0x40000) rmdir(&(0x7f0000439000)="2e2f66696c653000") setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e9c000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x101}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00003e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/10/18 15:54:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000001, 0x0, &(0x7f000017a000)={0x1, &(0x7f0000cf4000)=[{0x6, 0x0, 0x0, 0x50116}]}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000fda000-0x8)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000c9f000-0x18)="5e00", 0x3) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000789000-0x88)={0x3, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000048f000)={0x0, 0x6, 0x0, 0x2, 0x3ff}, &(0x7f0000a4f000-0x4)=0x18) fcntl$getown(r1, 0x9) ioctl$KVM_GET_TSC_OFFSET(r2, 0x8008aef3, &(0x7f0000990000)={0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000075a000)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007d7000-0x4)=0x8c) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) recvfrom$inet6(0xffffffffffffffff, &(0x7f000073b000-0x1000)="", 0x0, 0x20, &(0x7f00006ac000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x10001}, 0x1c) splice(r0, 0x0, r2, 0x0, 0x20, 0x7) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000d03000-0x6)={r3, 0x3}, 0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b7d000)={r4, 0x200}, &(0x7f000096e000)=0x8) 2017/10/18 15:54:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000055f000-0x10)={0x1, &(0x7f0000c7e000)=[{0x6, 0x0, 0x0, 0x840000000050537}]}) r0 = open(&(0x7f000008b000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d64000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) connect$nfc_llcp(r0, &(0x7f000024e000)={0x27, 0x0, 0x7, 0x0, 0x3a, 0x0, "554d32e9e96911aa57ef03969c7485e57bd1c1c311aa0a712f0f63ba1cb87344148713dd1e7c4361228e3a373f69248e2f5114533f58acc1413c76568a6095", 0x0}, 0x60) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000037000)={0x54, &(0x7f000002c000)="23cd358629cd45aea506d8d250a587ffc0a64c5df21b843d543d994b60ffb20a93099a43cf8ec5a12111dc73f4a517c175d68b6649c4b2831f81429d4f9f2e70947f86345b43e6e7e2cd5ce3bcda4fa18879da09"}) 2017/10/18 15:54:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004c3000)={0x1, &(0x7f00005cc000)=[{0x8000000006, 0x0, 0x0, 0x5011b}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000089c000)="2f6465762f73657175656e63657200", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000467000)={0x0, 0x9f, "9b1851486fe2a9505e7d8822495112549e4ebf730ade11ee9a48605fcb2de939e674c62d8b734199f12fbb7c31ebe8c8a6c23a3212d12f642648f957c37396ae45444036f1b3e9d62fd60f528f6ed3b3e3593281fdcb65f920acbaf88a4187543fe2543558caa7aaf9639fc4a6f22ebef464ce5d6f56d5d526da8bc5e11566a87359ba2251e63790332788a767e4632338759749042387f9479bbea7491ba6"}, &(0x7f0000175000-0x4)=0xa7) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009a8000)={r1, 0x5ec}, 0x6) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d89000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f000093c000)={0x0, &(0x7f0000fa0000)=""}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00005f7000-0x4)=0x4, 0x4) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000a36000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @empty=0x0}, 0xc) 2017/10/18 15:54:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000d15000-0x10)={0x1, &(0x7f00006d1000-0x8)=[{0x6, 0x0, 0x0, 0x500dd}]}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000834000)=0xfffffffffffffffb) pipe2(&(0x7f000022d000-0x8)={0x0, 0x0}, 0x5) renameat(r1, &(0x7f0000530000)="2e2f66696c653000", r2, &(0x7f000068e000)="2e2f66696c653000") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00004da000)={0x0, 0xf0, "7efeeede06f49d0a6007ffb5053287594cb67c7a9f0a0f06c75cd25c183ad7ca5004acecd5e3deb922e0d9c50986920371db42763748a9f8186782c122b4668514ca39c64e8dfd40e8a71a32a964f74cc198f182ee2f51b55a444c176a312177d1cac8e0cf4a6611300511588a1cd2ed447f879d75eeba110a0b1291137642f0bacd3244781dba049a415e0730e504ba27727f87930ffbf01e9779e1e7c97f486e5fd22ca8f93d60f2e69b455ca4bf47fec47eb35dae9ba2b16d37537e398676ef0cc2c9d3c2356cf523f371d37ec3420b766f3948fb06ae9b0a5dc51fd90538a3d8d73344d05317f46980e7ea7350c0"}, &(0x7f000095b000)=0xf8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000fb6000-0x6)={r3, 0x1000}, 0x6) listxattr(&(0x7f0000d71000-0x8)="2e2f66696c653000", &(0x7f0000a6b000)="", 0x0) 2017/10/18 15:54:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000c89000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r0, 0x0, &(0x7f0000532000)=0x0, 0x80800) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00007db000)=0x30bbdf85, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x108) socket$bt_bnep(0x1f, 0x3, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) pread64(r2, &(0x7f000077a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e, 0x0) writev(r2, &(0x7f0000bca000-0x10)=[{&(0x7f0000879000)="2900000018003106e5ff2100006500050a0000000000ff07800000000c000900080000000000000002", 0x29}], 0x1) r3 = accept(r0, 0x0, &(0x7f0000f9b000-0x4)=0x0) r4 = socket$inet6(0xa, 0x80003, 0x200000004) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00005ba000-0x8)=@assoc_value={r1, 0x101}, &(0x7f0000c58000)=0x8) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000878000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000cd000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000f0a000)={@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]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x400, 0x100, 0x3437, 0x400000, r6}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000033f000)={r5, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x40}, &(0x7f0000adf000)=0x98) pipe(&(0x7f00005aa000-0x8)={0x0, 0x0}) bind$unix(r8, &(0x7f0000129000)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000087000)={@loopback={0x0, 0x1}, 0xfffffffffffffffd, 0x1, 0x3, 0x2, 0x6, 0x10000, 0x0}, 0x20) r9 = accept$nfc_llcp(r8, &(0x7f000029c000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000d3a000-0x4)=0x60) write(r9, &(0x7f0000e88000-0xa3)="36fd8ce0218954b2d54df0e1d95302c5812c71fab8da75e9246866c343322b9a3d4a69efc30548da4f70afd97999c07985cdbe3157720d3634dbf25917a88bf456a9f9a780b93e6b11867aa9c64880383ae16fb148ed41a57d915cbc2c6868150f70f13c602f222dd6fd7107b795ffeab09f99a71ee952f3c5c4d8f1f3f9888755fe0cfc256800c3f6b896d56effb151c6a6ec9ddca834a9cf7d146c7b36d46ef03006", 0xa3) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000e7e000)=0x4, 0x4) ioctl$sock_ifreq(r7, 0x89ff, &(0x7f0000232000)={@common="65716c00000000000000000000000000", @ifru_mtu=0x2}) pipe(&(0x7f0000793000-0x8)={0x0, 0x0}) socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1b, 0x3, 0x0) r10 = epoll_create1(0x0) mmap(&(0x7f0000273000/0x1000)=nil, 0x1000, 0x1, 0x1f, r10, 0x0) 2017/10/18 15:54:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000454000-0x10)={0x1, &(0x7f00002a5000-0x8)=[{0x6, 0x0, 0x0, 0x50017}]}) r0 = openat(0xffffffffffffffff, &(0x7f0000086000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000037d000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004d7000)={0x0, 0x4, 0x10}, &(0x7f0000393000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a6a000)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x47}, &(0x7f0000bc2000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000092b000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @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]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b9e000)=0xa0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000081f000)=0x4, 0x4) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f00005c3000)=0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00007d3000-0x10)=@common="62637366300000000000000000000000") 2017/10/18 15:54:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000a3a000)=[{0x6, 0x0, 0x0, 0x50024}]}) r0 = open(&(0x7f00004b3000-0x8)="2e2f66696c653000", 0x200000, 0x10) setsockopt$inet6_tcp_TCP_CWND(r0, 0x6, 0x6b4, &(0x7f00006ce000)=0x7, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syncfs(0xffffffffffffffff) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000bee000)={{{{0x2, 0x0, @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]}, {{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x81, 0x8, 0xffff, "1f05926e16af05f54044fe15faed2813b33e7fe5c25379b3fb4ec52d14ad2c29438cbf05ec166cc2ad8b1162e7f6a880c5416514083ab9f1e7f38f6d4e9f962bcb7ce3d29418974c2300b9bb14eefe07"}, 0x160) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000013e000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f71000)=0x14) 2017/10/18 15:54:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000a6f000)=[{0x6, 0x0, 0x0, 0x50030}]}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000f49000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00006d5000)=0x6, 0x800) r1 = creat(&(0x7f00008f5000)="2e2f66696c653000", 0x8) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000313000-0x20)={0xfffffffffffffffb, 0x7, 0x7c15, 0x101, 0xb, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000056c000)=0x100000001, 0x4) r2 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000f65000-0x4)=0x0) getsockopt$inet_tcp_TCP_PSP_CHECK(0xffffffffffffffff, 0x6, 0x6c7, &(0x7f0000c27000)=0x0, &(0x7f00007f6000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000a4a000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00004ab000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f80000-0x6)={r3, 0x2e8}, &(0x7f0000cf2000-0x4)=0x6) 2017/10/18 15:54:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fcc000-0x10)={0x1, &(0x7f00006a0000-0x8)=[{0x6, 0x0, 0x0, 0x50126}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f000047f000)=[{0x6, 0x0, 0x0, 0x50105}]}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006ea000)={0x0, 0x0, 0x0}, 0xc) sched_getparam(r0, &(0x7f0000afd000-0x4)=0x0) dup2(0xffffffffffffffff, 0xffffffffffffff9c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000577000/0x3000)=nil) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00009cc000)="6879626c6100", 0x6) 2017/10/18 15:54:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000a6f000)=[{0x6, 0x0, 0x0, 0x50035}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ca6000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x2, 0x4, 0x0, 0x8, 0x20, 0xffff, 0x1000, 0x0, 0x5, 0x0, 0x0, 0x1, 0x9]}, &(0x7f00008de000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000185000)={0x0, 0x0}, &(0x7f0000bd5000-0x4)=0x8) prctl$setname(0xf, &(0x7f0000cb9000)="6d696d655f74797065656d317b2100") 2017/10/18 15:54:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50106}]}) seccomp(0x0, 0x0, &(0x7f000077a000-0x10)={0x0, &(0x7f0000005000-0x18)=[]}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00006c7000)={0x0, 0x0}, 0x6) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000051e000)="2f6465762f6877726e6700", 0x230100, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00008e5000)={0x0, 0xbaa, 0xc7f, 0x4, 0x401, 0x8000, 0x5, 0x100, {0x0, @in={{0x2, 0x1, @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]}, 0xb0, 0x3ff, 0x1000, 0x1, 0x100}}, &(0x7f000065b000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005bd000)={r1, 0x3}, 0x8) [ 364.360973] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2017/10/18 15:54:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x2000000000000001, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50007}]}) mlock(&(0x7f000018b000/0x2000)=nil, 0x2000) ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f0000f15000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) clock_nanosleep(0x2, 0x1, &(0x7f00003d1000)={0x0, 0x989680}, &(0x7f000034d000+0xcad)={0x0, 0x0}) ioctl$KVM_GET_REGS(0xffffffffffffffff, 0x8090ae81, &(0x7f0000bec000-0x1)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) clock_settime(0x0, &(0x7f00004d7000)={0x77359400, 0x0}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c2e000-0xb)="2f6465762f6877726e6700", 0x400480, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00001c9000-0x18)={0x0, 0xff, 0x30, 0x100000001, 0x401}, &(0x7f00006d9000)=0x18) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000071a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000771000)=@sack_info={r1, 0x2, 0x9}, &(0x7f0000b80000)=0xc) r2 = gettid() sched_setparam(r2, &(0x7f00005bd000-0x4)=0x5) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000858000-0x8)={0x0, 0x0}) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5417, &(0x7f00000f1000)=0x0) 2017/10/18 15:54:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000d58000-0x8)=[{0x6, 0x0, 0x0, 0x4000000005042c}]}) pipe(&(0x7f0000468000)={0x0, 0x0}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000df3000-0x4)=0x0) seccomp(0x0, 0x0, &(0x7f0000008000-0x10)={0x0, &(0x7f000001c000-0x40)=[]}) fsync(0xffffffffffffffff) 2017/10/18 15:54:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000c39000-0x8)=[{0x6, 0x0, 0x0, 0x500f4}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000930000)={0x0, 0x0, 0x0}, &(0x7f000094f000)=0xc) chroot(&(0x7f0000caf000-0x8)="2e2f66696c653000") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f000035b000)=@get={0x1, &(0x7f00000f7000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}) [ 364.448667] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2017/10/18 15:54:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000c39000-0x8)=[{0x6, 0x0, 0x0, 0x500f8}]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003ce000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000522000)={0x5, 0x5, 0x3, 0x3, 0x81, 0x0}) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) 2017/10/18 15:54:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000d76000)={0x1, &(0x7f0000f0b000)=[{0x6, 0x0, 0x0, 0x80000005012e}]}) dup2(0xffffffffffffff9c, 0xffffffffffffffff) r0 = creat(&(0x7f000055b000)="2e2f66696c653000", 0x12) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00009ae000)=0x0, 0x4) 2017/10/18 15:54:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ea5000)={0x1, &(0x7f000039a000-0x8)=[{0x2000006, 0x0, 0x0, 0x840200000050567}]}) r0 = creat(&(0x7f000099b000)="2e2f66696c653000", 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000277000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mremap(&(0x7f00003e0000/0x3000)=nil, 0x3000, 0x3000, 0x0, &(0x7f00002c1000/0x3000)=nil) 2017/10/18 15:54:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() setuid(r0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000e2b000)=[{0x6, 0x0, 0x0, 0x5031d}]}) r1 = open(&(0x7f0000e72000)="2e2f66696c653000", 0x10000, 0x8) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f00009cb000-0xbf)="2014c84b377a1da2e82ddf1dea6ab3bd538e6314739ad71c3cab4e09eab7e362e7fa1e196d653637425e7b6295765e27077a0b97920acc5e56c9aff69de191207e8434ba9829f9969cb0a0b673c8ea0ed7b17a8f447501896650ccb3817eafb9b082e1d495f12cbc9cad7f365330ff2a102fb764561ae916fbcb12eb0585c233acf9ab72430992b43d2d90545eda0853288b49814dc3a8f6b95c9662ccb1222d1f6a9e91907b40ea7ea733bc764247ee3774f12cd32c16294db07ae68fb2c9", 0xbf) getsockname$unix(r1, &(0x7f0000395000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000395000)=0x8) r2 = getpgid(0xffffffffffffffff) ptrace(0x10, r2) pipe2(&(0x7f0000d42000-0x8)={0x0, 0x0}, 0x80800) renameat2(r1, &(0x7f0000931000)="2e2f66696c653000", r1, &(0x7f00007e5000-0x8)="2e2f66696c653000", 0x1) 2017/10/18 15:54:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x500fe}]}) r0 = syz_open_dev$usbmon(&(0x7f0000b59000-0xd)="2f6465762f7573626d6f6e2300", 0x7, 0x8040) unshare(0x8200) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00009c6000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00009f7000)={0x0, 0x0, 0x0}, &(0x7f000051d000)=0xc) 2017/10/18 15:54:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000466000)="2f6465762f73657175656e6365723200", 0x102, 0x0) dup2(r0, r0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00008fa000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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sendto$inet6(r0, &(0x7f000022a000)="8e205ef09b52e43d946d55cdb14321d06092274471d8dbd400b42b36cbbd31bf7a6d27e00a75e8b233dd9b1e35700aa9146f3a92369876e505efc47bb042c87fcb3695c36c0a714ec2c5d719dc9a11efb78b3c64ab834f74cf9a839b3ca743df02892fb045955f6df14bdd97d877f85808d35d35a95bcf3e9d5e75ea4a11b9f92e234f4f8ff7d92a913fd0", 0x8b, 0x800, &(0x7f000069b000)={0xa, 0x2, 0x98e, @loopback={0x0, 0x1}, 0x80}, 0x1c) r1 = syz_open_dev$loop(&(0x7f00002aa000-0xb)="2f6465762f6c6f6f702300", 0x1, 0xa40) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000657000)={{0xa, 0x2, 0xffffffffffffffc4, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x1}, 0x4, [0x4, 0x1, 0xfa0f, 0x0, 0x816, 0x0, 0x1, 0x7]}, 0x5c) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x3, 0x500fe}]}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00001a0000-0xc)={0xa2, 0x1, 0x8001, 0x270, 0x1}, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000039d000)={0x0, 0x0}, &(0x7f00002e5000-0x4)=0x8) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000095c000)={0x7fff00000000, 0x1, 0x7}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e08000-0x8)={r2, 0x100000000}, &(0x7f0000f86000)=0x8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00008f7000-0x98)={0x0, 0x0, 0x0, 0x0, 0x9, 0x400000000000000, 0x0, 0x0, "0000003e67662d7cbddb8fcba5bed4b9f99a4709a8d50e05929c27e8d8398e6db9e80913c1f4ba032f44e2d40220914dab58057cafe7d1eb6561f72eef3a28b1", "523015a77c2016a7a82375b1af2a1596c013f42fbd4d392c4a316ca7e518d62e", [0x0, 0x0], 0x0}) 2017/10/18 15:54:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000d76000)={0x1, &(0x7f0000f0b000)=[{0x6, 0x0, 0x0, 0x80000005012e}]}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000908000)="2f6465762f6175746f667300", 0x2, 0x0) statfs(&(0x7f0000613000)="2e2f66696c653000", &(0x7f0000ff3000)="") ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00003eb000-0x4)=0xffff) accept$packet(r0, &(0x7f0000740000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000cb4000)=0x14) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000998000)="") 2017/10/18 15:54:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000b1f000)=[{0x6, 0x0, 0x0, 0x500bc}]}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ee9000-0x8)={0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00009c3000-0xc)="2f6465762f6175746f667300", 0x240, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f000071c000-0x1)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000760000-0x8)={0x0, 0x20}, &(0x7f0000e74000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006ff000)={r3, 0x36a, 0x3, 0x100}, 0x10) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000874000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000064000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000062b000)={0x3, 0xe7, 0x8002, 0x8000, 0x3, 0x2, 0x0, 0x8, r3}, &(0x7f00008c9000)=0x20) r5 = dup2(r1, r0) dup(r5) openat$autofs(0xffffffffffffff9c, &(0x7f0000a41000)="2f6465762f6175746f667300", 0x0, 0x0) fsetxattr(r1, &(0x7f000090c000-0x7)=@random={"757365722e00", "00"}, &(0x7f00005e7000-0xc)="2f6465762f6175746f667300", 0xc, 0x2) truncate(&(0x7f0000ea9000-0x8)="2e2f66696c653000", 0x0) 2017/10/18 15:54:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x100000000001, 0x0, &(0x7f00006ea000-0x10)={0x1, &(0x7f00006d1000-0x8)=[{0x6, 0x0, 0x0, 0x500da}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ded000-0x10)="2f6465762f73657175656e6365723200", 0x10000, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f00009e6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000edb000-0x4)=0x87) seccomp(0x1, 0x0, &(0x7f0000ced000-0x10)={0x1, &(0x7f0000c92000)=[{0x6, 0x0, 0x0, 0x50021}]}) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000c89000-0xa)={"2796ccca1021374f4212f898829580d0", {0x4, 0x0, 0x0, "a107e1c62e57", 0x0, 0x0}}) r1 = syz_open_dev$sg(&(0x7f0000897000)="2f6465762f73672300", 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f000009f000-0x6)={0x40, 0xd99, 0x857}) pipe2(&(0x7f0000513000)={0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000b89000-0x38)=[], 0x0) 2017/10/18 15:54:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000339000)={0x2, 0x1, 0x4, 0x7fffffff}, 0x8) seccomp(0x1, 0x0, &(0x7f0000d1b000-0x10)={0x1, &(0x7f0000bd0000-0x8)=[{0x100000000000006, 0x0, 0x0, 0x500b1}]}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000014f000)={0x53}, 0x4) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000927000)=0x0, 0x800) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002f2000)={0x0, 0x0}) iopl(0x4) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000f5b000-0x4)=r2) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000057000)="", 0x0, 0x0, &(0x7f0000ac4000)={0x3, {"e155aba60c005b"}, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000080000-0x58)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3cd9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x4) recvmsg(0xffffffffffffffff, &(0x7f00005ed000-0x38)={&(0x7f000016b000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ba7000)=[], 0x0, &(0x7f0000561000-0x5a)="", 0x0, 0x0}, 0x10000) r3 = dup3(r1, r1, 0x80000) setsockopt$inet_tcp_int(r3, 0x6, 0x16, &(0x7f00005d3000-0x4)=0x7, 0x4) 2017/10/18 15:54:54 executing program 1: mmap(&(0x7f0000000000/0xc71000)=nil, 0xc71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x0, 0x100000001) r1 = syz_open_dev$usbmon(&(0x7f0000047000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x60200) mmap(&(0x7f0000c71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f0000c71000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc5000)=0x10, 0x80800) mmap(&(0x7f0000c71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000134000)=0x3fd, 0x4) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x100000000000032, r2, 0xffffffffffffffff) mmap(&(0x7f0000c71000/0x1000)=nil, 0x1000, 0x6, 0x400000000000032, r3, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000bdf000-0x2c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x200}], 0x2c) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000c74000)={0x0, 0x0}, &(0x7f0000c72000)=0x8) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000c74000-0x2)="f1aa", 0x2, 0x5, &(0x7f0000c73000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000021b000/0x4000)=nil, 0x4000, 0x10000000000003, 0x8001a, r3, 0xffffffffffffffff) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet6(0xffffffffffffff9c, &(0x7f0000c73000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000acf000)=0x1c) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x2, 0x11010, r2, 0x0) mmap(&(0x7f0000c73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000047a000)={0x3, 0x3, 0x3f, 0x4}, &(0x7f0000c74000-0x4)=0x10) mmap(&(0x7f0000c74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000c74000-0x8)={r6, 0x2}, 0x8) mmap(&(0x7f0000c71000/0x1000)=nil, 0x1000, 0x3, 0x110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000001000-0x4)=0x2040000000000004, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000009000-0xa0)={0x7ff, @in={{0x2, 0x0, @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]}, 0x2, 0x81, 0x7fffffff, 0x7, 0x44}, &(0x7f0000578000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000c72000-0x8c)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000703000-0x4)=0x8c) mmap(&(0x7f0000250000/0x2000)=nil, 0x2000, 0x3, 0x32, r2, 0xfffffffffffffffd) mmap(&(0x7f0000c74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c73000)={0x9a9, 0x3ff, 0x8008, 0x12a2, 0x8000000036, 0xe25, 0x5, 0x9, r4}, 0x20) getsockname$inet6(r5, &(0x7f00005f9000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000e3000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r3, &(0x7f00001d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x1001c, 0x0, 0x0) mmap(&(0x7f0000c75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000c77000)="43656d51fe", 0x5) mmap(&(0x7f0000c75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000c78000-0x4)=0x5, 0x4) 2017/10/18 15:54:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000b18000-0x8)=[{0x6, 0x0, 0x0, 0x50022}]}) openat$hwrng(0xffffffffffffff9c, &(0x7f000064c000)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f00003f0000)=0xffffffffffffffff) unlink(&(0x7f00008a9000-0x8)="2e2f66696c653000") 2017/10/18 15:54:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fcc000-0x10)={0x1, &(0x7f00006a0000-0x8)=[{0x6, 0x0, 0x0, 0x501a5}]}) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f000050a000)=0x0, 0x4) mknod(&(0x7f000000f000)="2e2f66696c653000", 0x100, 0x3) pipe2(&(0x7f00006c2000)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00009c9000)={0x6, [0x0, 0x7, 0x1, 0x7, 0x3644, 0x2fd5]}, &(0x7f000035f000)=0x10) prctl$setendian(0x14, 0x0) 2017/10/18 15:54:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000df6000)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50112}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b69000)={0x0, 0x0}) pipe2(&(0x7f0000243000)={0x0, 0x0}, 0x800) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000955000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000e44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000728000-0x6)={0x0, []}, &(0x7f000020b000)=0x4) 2017/10/18 15:54:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000001, 0x0, &(0x7f00004df000-0x10)={0x1, &(0x7f00006cf000-0x8)=[{0x400000000000006, 0x0, 0x0, 0x500f1}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000023c000)={0x0, 0x0, 0x0}, &(0x7f00007b6000)=0xc) mremap(&(0x7f00002da000/0x3000)=nil, 0x3000, 0x4000, 0xfffffffffffffffe, &(0x7f0000c65000/0x4000)=nil) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000623000)="2f6465762f6877726e6700", 0x28c23747f0bd89fa, 0x0) mq_timedsend(r0, &(0x7f0000314000)="831cea4b14a87ec22dd4feeb0767dd7df71deb7cfd0e2c15d5d3a513c9a20fde44873a9f0a6da8f30a8e2c6eac4f8607184ab37c971b42e0426ea60a6fb143033a3bca978d15e14aa4d96b992d6669962042e707fb0a103bae4fe87c472f8620511a00a4b046543640fbe82f4917ca332e3cae09e2c8f504e3a9ea1362a9703b90ca58f5cd79fe879e7e8001e0bcf061615b0253ab191af0f7c6022444972d4d4b70955f3ecf72e7555c5b7d7a60a4518d78dec7c7c9c30a36567552c2bf68", 0xbf, 0xbe52, &(0x7f0000088000+0xf7f)={0x0, 0x989680}) close(r0) timer_create(0x0, &(0x7f000029b000)={0x0, 0x1f, 0x2, @thr={&(0x7f0000535000-0xd8)="932e803e9e46eecc618f44fd1c1f9e6ca9391621912a59483160d831c391948ce518bd526ee7e4df7bdc537da628fac761ccf4cb7a2f9d9d861aeb74d36632f7ec5f4e677abfe8efd05e78da1bc83759e7d808c4cd53d0ccda27ceffbac38f03b436439581914e1e92c1343dcf599177ef1fe7ad9f114bd01bfba73354767ac9a12ffeb449435029e9e5133512aa7295c53f7952db7dfddd6528cdb15be3d033e911c46727ef0db443ae6270919094a72d1207e5a39d95ae8d8259f422992b65bb16031ed1a9e30dbcae4e53861bca670d9d75a09d1a4797", &(0x7f00006b0000)="10184393cb09348f5ddf5d268d4c79006822096cef5ebb101418f1560b36fb975fdaccccad2415c20e515d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae0000)=0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00007eb000)=0x0, 0x4) 2017/10/18 15:54:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000d15000-0x10)={0x1, &(0x7f00006d1000-0x8)=[{0x6, 0x0, 0x0, 0x500dd}]}) pipe2(&(0x7f000000b000-0x3)={0x0, 0x0}, 0x0) pselect6(0x40, &(0x7f0000489000)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c93000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000910000)={0x0, 0x989680}, &(0x7f0000a2d000-0x3)={&(0x7f0000518000)={0x0}, 0x8}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d8d000-0xe8)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e23000)=0xe8) setfsuid(r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c12000-0xe8)={{{@in=@loopback=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=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000017c000-0x4)=0xe8) ioprio_set$uid(0x3, r3, 0x7) bind(r0, &(0x7f0000def000-0x10)=@nfc={0x27, 0x8, 0x3f, 0x4}, 0x10) 2017/10/18 15:54:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a3e000)={0x1, &(0x7f0000a07000-0x8)=[{0x100000000000006, 0x0, 0x0, 0x500a2}]}) request_key(&(0x7f0000165000-0x5)="7573657200", &(0x7f0000fb4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f58000-0x1)="2a00", 0xffffffffffffffff) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000e6f000-0x8)={0x0, 0x0}) r1 = dup2(0xffffffffffffff9c, r0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000ea0000-0x28)={@generic="c6dd79398a2fb1b38bfeac69f7b1f494", @ifru_ivalue=0x3}) shmget(0x3, 0x4000, 0x52c8a37c3b988f20, &(0x7f0000d3e000/0x4000)=nil) request_key(&(0x7f0000c7a000-0x5)="7573657200", &(0x7f0000547000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000afd000)="2840766d6e657430243100", 0x0) keyctl$unlink(0x9, 0x0, 0x0) r2 = getpgid(0x0) perf_event_open(&(0x7f0000d4f000)={0x0, 0x78, 0x81, 0x9, 0x100000001, 0x5efa, 0x0, 0x8c, 0x8010, 0xa, 0x10001, 0x1, 0x800, 0x1, 0x0, 0x4, 0x2, 0xff, 0xebe, 0x2200, 0xac, 0x17ee, 0x7, 0x1, 0x800, 0x400, 0x0}, r2, 0xe4, r1, 0x7) 2017/10/18 15:54:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000b49000-0x8)="2e2f66696c653000", 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000315000)={0x1, &(0x7f0000d5b000-0x8)=[{0x6, 0x0, 0x0, 0x501e8}]}) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f00003ac000-0x28)={0x5, 0x3, 0x1, 0x1, 0x0}) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000d8e000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r0, &(0x7f0000169000)="36854098d6888dce3392164a156c8e501e6b420b70bf0715d0c5090891caa5ea4383360bc2091ff4efc66add6ef7a48a55f4bc13c6135994db772e6081c2a7e384528e1f92468dcf7a1d9ff814cc402cd4ddef944970d2e00d02bc7c3803d535eb11db8b75", 0x65, 0x80, &(0x7f0000d5c000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$vcsn(&(0x7f0000763000)="2f6465762f7663732300", 0x7fffffff, 0x0) bind$inet(r0, &(0x7f000006e000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f000098a000)=0x0, &(0x7f0000d68000-0x4)=0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000385000-0x4)=0x1, 0x4) 2017/10/18 15:54:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000bf8000)="2f6465762f7572616e646f6d00", 0x0, 0x42080) r1 = syz_open_pts(0xffffffffffffffff, 0x400) r2 = fcntl$dupfd(r0, 0x406, r1) seccomp(0x1, 0x0, &(0x7f0000d1b000-0x10)={0x1, &(0x7f0000bd0000-0x8)=[{0x100000000000006, 0x0, 0x0, 0x500ba}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x8001, 0x0, &(0x7f0000d46000)="c71ba1f680d8f70680081eceda02ba53e35a274515412e8e64055fc4e0a20543467bb3eb4d0e2dbf5a112b2337a8c85025e5508d1b954e4f41a60d543061c9b69794ef6d411b8b0fe21948b52158b18722365638", 0x54) seccomp(0x1, 0x0, &(0x7f0000d1d000)={0x1, &(0x7f0000571000-0x8)=[{0x6, 0x0, 0x0, 0x500f7}]}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000885000-0x9)="2f6465762f72746300", 0x0, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f000068a000-0x8)={0x0, 0x0}, &(0x7f00007f6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000e63000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f33000)=0x8) r4 = open(&(0x7f0000fbb000-0x8)="2e2f66696c653000", 0x0, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000574000-0x108)={0x0, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x4, 0x4, 0x3d78579b, 0x1, 0x80000000, 0x10000, 0x80000001, 0xf5de, 0x7fffffff, 0x62d000000000, 0x20, 0x7, 0xffffffffffff8000, 0x2]}, &(0x7f0000b37000)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000b09000-0x6)={r5, 0x5}, &(0x7f0000953000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000055a000-0xa0)={r5, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x351}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x87, 0x6, 0x200, 0x8}, &(0x7f0000b12000-0x4)=0xa0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f00005f7000)={&(0x7f0000fa2000)=[], 0x0}) 2017/10/18 15:54:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000001, 0x0, &(0x7f000017a000)={0x1, &(0x7f0000c91000)=[{0x6, 0x0, 0x0, 0x50139}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002bc000)="2f6465762f72746300", 0x10000000000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003c0000-0x4)=0x8, 0x4) r1 = semget(0x1, 0x2, 0x0) semctl$SEM_STAT(r1, 0x6, 0x12, &(0x7f0000758000-0x59)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f000091c000)=0x0) 2017/10/18 15:54:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ba7000)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x500fa}]}) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000514000)=0x0, 0x80000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003e6000-0x8)={0x0, 0x0}) r0 = request_key(&(0x7f00007ce000)="6b657972696e6700", &(0x7f000040e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002f5000-0x1f)="40776c616e31c23a70726f632327286d643573756d73656c696e75782f2600", 0x0) keyctl$set_timeout(0xf, r0, 0x8) 2017/10/18 15:54:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008de000-0x10)={0x1, &(0x7f0000f0e000-0x8)=[{0x6, 0x0, 0x0, 0x500ce}]}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$usbmon(&(0x7f00007fb000-0xd)="2f6465762f7573626d6f6e2300", 0x7, 0x107b81) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$TIOCNXCL(r1, 0x540d) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00002a3000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x10) 2017/10/18 15:54:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000008d000-0xb)="2f6465762f766373612300", 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000e15000-0x8)=[{0x6, 0x0, 0x0, 0x84000000005052c}]}) getpeername(r0, &(0x7f00004ee000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000eef000-0x3)=0x10) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000522000)=0x3) seccomp(0x0, 0x0, &(0x7f0000701000)={0x0, &(0x7f000004a000-0x8)=[]}) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000261000-0x1000)="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", 0x1000) migrate_pages(0x0, 0x0, &(0x7f0000815000-0x8)=0x5, &(0x7f0000d22000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000665000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, &(0x7f0000b15000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000036e000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x9, 0x1, 0x0}, &(0x7f000041b000-0x4)=0xa0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005d3000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000717000)=0x0) 2017/10/18 15:54:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x2000000000001, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f000007e000)=[{0x6, 0x0, 0x0, 0x840000000050534}]}) r0 = socket$inet(0x2, 0x800, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000166000)=@assoc_value={0x0, 0x0}, &(0x7f0000120000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000ab3000)=r1, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e3c000-0xa0)={r1, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x1000, 0x4, 0x40}, 0xa0) creat(&(0x7f0000870000)="2e2f66696c653000", 0x119) accept$llc(0xffffffffffffffff, 0x0, &(0x7f00006a2000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f000024d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) 2017/10/18 15:54:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000d91000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f000014c000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000098e000-0x8)=@assoc_value={r1, 0xffffffff}, 0x8) syz_open_dev$loop(&(0x7f0000061000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) seccomp(0x200000001, 0x0, &(0x7f000017a000)={0x1, &(0x7f0000c91000)=[{0x6, 0x0, 0x0, 0x50119}]}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000a0a000-0xc)={&(0x7f000080b000)="2e2f66696c653000", 0x0}, 0xc) r2 = syz_open_dev$vcsn(&(0x7f0000d08000-0xa)="2f6465762f7663732300", 0xfffffffffeff0000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f000042b000)={0x66e}, 0x4) writev(0xffffffffffffffff, &(0x7f0000b99000-0x10)=[{&(0x7f0000573000-0x1)="0a", 0x1}], 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000090d000)={0x5d39c47f, 0x0, 0x2, 0x9}) finit_module(r0, &(0x7f0000dfe000)="00", 0x2) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000d16000-0x20)={0x2, r3, 0x0, 0x9}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000899000-0x8)=@assoc_value={r1, 0x3}, &(0x7f00008ca000)=0x8) 2017/10/18 15:54:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000090000-0x10)={0x1, &(0x7f0000a12000)=[{0x6, 0x0, 0x0, 0x800008000005014f}]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000032c000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000a25000-0x4)=[{0x6, 0x0, 0x0, 0x50411}]}) r0 = semget$private(0x0, 0x4, 0xc) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000963000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") gettid() r1 = openat(0xffffffffffffff9c, &(0x7f00003fa000)="2e2f66696c653000", 0x8400, 0x2c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000008f000)=0x1, 0x4) time(&(0x7f0000ca5000-0x8)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000027f000)=0x0, &(0x7f00007b9000)=0x4) capset(&(0x7f0000600000)={0x0, 0x0}, &(0x7f00001f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) munmap(&(0x7f0000391000/0x1000)=nil, 0x1000) 2017/10/18 15:54:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f000014e000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000977000-0x10)={0x1, &(0x7f00006a0000-0x8)=[{0x6, 0x0, 0x0, 0x50122}]}) socketpair(0xfffefffffffffffc, 0xffffffffffff, 0x4, &(0x7f00007c7000+0x3fd)={0x0, 0x0}) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000483000-0x1)=0x3) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000015b000)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000921000-0x4)=r3) socket$inet_tcp(0x2, 0x1, 0x0) 2017/10/18 15:54:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000e2e000)=[{0x6, 0x0, 0x0, 0x5011f}]}) r0 = accept(0xffffffffffffffff, &(0x7f0000958000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013b000-0x4)=0x8) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) getsockname$inet6(r0, &(0x7f0000fb5000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001e8000-0x4)=0x1c) 2017/10/18 15:54:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f00000fa000)=[{0x6, 0x0, 0x0, 0x4000000000500f1}]}) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000857000-0x8)={0x0, 0x0}) r0 = syz_open_pts(0xffffffffffffff9c, 0x100) ioctl$TCFLSH(r0, 0x540b, 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008da000-0x4)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000003b000)="2f6465762f6877726e6700", 0x0, 0x0) perf_event_open(&(0x7f00004d3000)={0x1, 0x78, 0x1, 0x6, 0x9, 0x8000, 0x0, 0x8, 0x0, 0x3, 0x0, 0x899, 0x0, 0x10, 0x0, 0x9, 0x2, 0x0, 0xba, 0x0, 0x8, 0x5b5, 0x7, 0x100000000, 0x7, 0x1, 0x0}, r1, 0xdb6b, r2, 0x5) keyctl$describe(0x6, 0x0, &(0x7f0000cc2000-0x5c)="", 0x0) 2017/10/18 15:54:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a67000)={0x1, &(0x7f000043f000+0x7fe)=[{0x6, 0xa36, 0x0, 0x5003e}]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000044b000)={0x0, 0x0}) getpeername$ipx(r0, &(0x7f0000efc000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000add000)=0x10) socket$inet_sctp(0x2, 0x0, 0x84) sendto$ipx(r0, &(0x7f00006d8000)="364ddded01b997842e2ba8e6f7134406a5e9dde31eb945c9cb600f36a54e0c0efc3adb22024f72145cf0c59b94f0711d30f7c47703604885fea5e0e9e43f5325c29055a789ca9977740918e6c081cce5ab213ac51f8a6c2b823e1f0572e4414461a6bfd9cf5aaa16a4d70cae3fb14aae97fe8f3e0bd9e6853d2ec2ece4b1f29f31dcef528e0aeab6edd4635eaa233493e6cc9d5056b4239f1c234b3bc36a", 0x9e, 0x80, &(0x7f000080f000)={0x4, 0x8, 0x7, "4e6e5e44524b", 0xd1, 0x0}, 0x10) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) 2017/10/18 15:54:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000c93000-0x8)="2e2f66696c653000", &(0x7f00004a4000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000e87000-0x1)="00", 0x1, 0x0) seccomp(0x100000000001, 0x0, &(0x7f0000222000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x500c3}]}) move_pages(0x0, 0x2, &(0x7f0000ca2000-0x10)=[&(0x7f0000bce000/0x1000)=nil, &(0x7f0000fe4000/0x2000)=nil], &(0x7f000016b000-0xa)=[0x9, 0x4b5, 0x100, 0x4, 0x101], &(0x7f0000aab000-0x4)=[0x0], 0x2) clock_settime(0x0, &(0x7f0000b45000-0x10)={0x0, 0x0}) r0 = creat(&(0x7f0000c59000)="2e2f66696c653000", 0x10) perf_event_open(&(0x7f0000548000)={0x0, 0x78, 0x0, 0x1, 0x1, 0x40, 0x0, 0x7fff, 0x1020a, 0xa, 0x767, 0x7ff, 0x9, 0x0, 0x0, 0x401, 0x0, 0x4, 0x1, 0x20002, 0x0, 0x7ff, 0x1, 0x2, 0x5, 0x1000, 0x0}, 0x0, 0x8, r0, 0x6) ptrace$setopts(0x4206, 0x0, 0x1, 0x20) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000005000)=0x0) 2017/10/18 15:54:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000454000-0x10)={0x1, &(0x7f00002a5000-0x8)=[{0x6, 0x0, 0x0, 0x50017}]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000921000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000e22000)=@int=0x0, &(0x7f00001db000)=0x4) connect$llc(r0, &(0x7f00001ac000)={0x1a, 0x16, 0x0, 0x1c3, 0x9, 0x80, @random="36fde5149e21", [0x0, 0x0]}, 0x10) sched_rr_get_interval(0x0, &(0x7f0000e63000)={0x0, 0x0}) 2017/10/18 15:54:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000eb1000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f000062f000)={0x1, &(0x7f0000b82000-0x8)=[{0x100000000000006, 0x0, 0x0, 0x500a6}]}) chroot(&(0x7f0000ee6000-0x8)="2e2f66696c653000") lgetxattr(&(0x7f0000667000-0x8)="2e2f66696c653000", &(0x7f0000676000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f00005ea000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d45000-0x4)=0x0) ioctl$KVM_GET_DEBUGREGS(0xffffffffffffffff, 0x8080aea1, &(0x7f0000721000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/18 15:54:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x100000000001, 0x0, &(0x7f0000fad000-0x10)={0x1, &(0x7f0000134000-0x8)=[{0x2000006, 0x0, 0x0, 0x500db}]}) statfs(&(0x7f000028b000)="2e2f66696c653000", &(0x7f00005e3000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000202000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000166000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x1}) clock_gettime(0x0, &(0x7f00000dc000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00006d4000-0x10)={0x0, 0x0}) getrusage(0xffffffffffffffff, &(0x7f0000545000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x2, &(0x7f00008f4000-0x20)={{0x0, 0x7530}, {r1, r2}}, &(0x7f00001a3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) bind$netlink(0xffffffffffffffff, &(0x7f0000ac2000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc) 2017/10/18 15:54:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000749000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x4100) socketpair$inet(0x2, 0x80000, 0x8001000000, &(0x7f000045d000)={0x0, 0x0}) seccomp(0x100000000001, 0x0, &(0x7f0000222000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x500c3}]}) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000499000)=0x100000000) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000759000-0x4)=0x0, &(0x7f0000476000-0x4)=0x4) fcntl$getownex(r1, 0x10, &(0x7f0000dfc000)={0x0, 0x0}) accept4$ipx(r0, &(0x7f0000e1b000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00008a2000)=0x10, 0x70733d57afda7d29) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000090d000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_PSP_RX_SPI_KEY(r2, 0x6, 0x6c3, &(0x7f0000460000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000792000)=0x18) sync_file_range(r4, 0x272, 0x0, 0x1) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000ddc000)=r3) bpf$PROG_LOAD(0x5, &(0x7f0000266000)={0x0, 0x2, &(0x7f000033f000-0x10)=[@map={0x100000000, 0x0, 0x0, 0xffffffffffffffff}, @generic={0xfffffffffffffffd, 0x5, 0x0, 0x2}], &(0x7f0000a07000-0x2)="2a00", 0x2, 0x0, &(0x7f000024a000-0x51)="", 0x1, 0x1}, 0x30) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00003a6000-0x8)={0x0, 0x0}) 2017/10/18 15:54:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000d76000)={0x1, &(0x7f0000f0b000)=[{0x6, 0x0, 0x0, 0x80000005013e}]}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000141000-0x10)={0x0, 0xb9a, 0x0, 0x9}, &(0x7f0000bef000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000037c000-0x8)={r0, 0x0}, &(0x7f0000e9f000+0x8bd)=0x8) r2 = socket$inet(0x2, 0x0, 0x0) r3 = creat(&(0x7f00009f7000-0x8)="2e2f66696c653000", 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000491000)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4}, &(0x7f00005c2000-0x4)=0x98) fstat(r2, &(0x7f0000fac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/18 15:54:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b1c000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000a04000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000a27000-0x8)=[r0, r1]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091e000)="2f6465762f6877726e6700", 0x8000, 0x0) accept4$inet6(r2, &(0x7f00004eb000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c38000)=0x1c, 0x80000) seccomp(0x10000000000001, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50003}]}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001af000-0x11)="2f6465762f7667615f6172626974657200", 0x200080, 0x0) getsockopt$inet6_tcp_TCP_MINRTT_INTERVAL(r3, 0x6, 0x6bf, &(0x7f0000a3c000-0x4)=0x0, &(0x7f0000c3d000)=0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000d6b000-0x78)=[], 0x0, 0x0) readlinkat(r3, &(0x7f0000c33000)="2e2f66696c653000", &(0x7f00005bf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00005d1000)=0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00000d7000)={0x7, &(0x7f0000d9b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) lseek(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f00004dd000)={r4, 0x20}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f00004a8000-0x4c)={0x4e, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/18 15:54:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7a000-0x8)={0x0, 0x0}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) seccomp(0x1, 0x0, &(0x7f0000d23000)={0x1, &(0x7f0000a5e000)=[{0x100000000000006, 0x0, 0x0, 0x500b2}]}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000016a000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff6000-0x4)=0x10, 0xfe7d3562734371b2) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000c5f000)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00006cb000-0x8)="2e2f66696c653000", 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000043d000)={0x0, @in6={{0xa, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000018e000-0x4)=0x98) setsockopt$inet_tcp_TCP_PSP_LISTENER(r0, 0x6, 0x6c4, &(0x7f0000a95000)={"cf1696e54b687df9d01f398c9f1139cf", 0xfff, 0x1200000000000000}, 0x18) bind$netrom(r2, &(0x7f0000465000)=@full={{0x3, {"8f014a95d8a89c"}, 0xfff}, [{"4ff7711bfe662e"}, {"d097a03f10a80c"}, {"3b45e48f9142b1"}, {"80e4655ae98408"}, {"03ee914ad8803c"}, {"d8e0dca0e4071d"}, {"938a9ca21d5c1f"}, {"c8356ef039a9f1"}]}, 0x48) 2017/10/18 15:54:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000090000-0x10)={0x1, &(0x7f000070e000-0x8)=[{0x6, 0x0, 0x0, 0x800000000005014b}]}) r0 = semget(0x3, 0x7, 0x8) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000d44000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00009a9000)=0x6e) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000cb2000)=0x0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000418000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = semget(0x1, 0x3, 0x410) semctl$SEM_INFO(r2, 0x1, 0x13, &(0x7f00007cc000)="") setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000019c000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000b70000-0x4)=0x0, &(0x7f000014e000-0x4)=0x4) rmdir(&(0x7f0000954000-0x8)="2e2f66696c653000") 2017/10/18 15:54:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00006d0000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50303}]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f91000)={0x0, 0x0}) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f0000bc8000)="") stat(&(0x7f0000c0e000-0x8)="2e2f66696c653000", &(0x7f0000425000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) fcntl$setpipe(r1, 0x407, 0x6) r3 = dup2(r0, r1) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000f2d000)=0x3, 0x4) 2017/10/18 15:54:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000e2b000)=[{0x6, 0x0, 0x0, 0x50330}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000be2000-0x7)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000b69000-0x6)="766567617300", 0x6) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) faccessat(r0, &(0x7f00009e6000-0x8)="2e2f66696c653000", 0x8, 0x200) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r1) clock_nanosleep(0x7, 0x1, &(0x7f000026f000-0x10)={0x0, 0x0}, &(0x7f0000d46000-0x10)={0x0, 0x0}) 2017/10/18 15:54:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000e1b000)=[{0x6, 0x0, 0x0, 0x4000000005042f}]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003c3000-0x4)=0x0) finit_module(r0, &(0x7f0000ed2000-0x2)="5b00", 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d4f000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00006bb000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00004e1000)=0x0, &(0x7f00003dc000)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000f0f000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006fe000-0x4)=0x14) getsockname$packet(r0, &(0x7f00005ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000590000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000d66000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x3, 0x400, 0x4, 0x4000000, r2}) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000b4000+0x76a)=r1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cbe000-0x8)={0x0, 0x8}, &(0x7f000011f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f67000)={r3, 0x2}, 0x8) 2017/10/18 15:54:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ada000)={0x1, &(0x7f0000a87000-0x8)=[{0x6, 0x800000000, 0x0, 0x50111}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000025b000-0x8)={0x0, 0x0}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000d11000-0x4)={0x0}, &(0x7f0000532000-0x4)=0x4) getsockopt$inet_tcp_TCP_INFO_EXT(r1, 0x6, 0x6b2, &(0x7f00008a3000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000087b000-0x4)=0xc5) 2017/10/18 15:54:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000e1b000)=[{0x6, 0x0, 0x0, 0x4000000005042f}]}) pipe(&(0x7f0000265000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000213000)=0x0) syz_open_dev$mice(&(0x7f000032c000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 2017/10/18 15:54:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00006f0000)={0x1, &(0x7f0000781000-0x8)=[{0x40000000006, 0x80000, 0x0, 0x800000000005014e}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000916000)="2f6465762f73657175656e63657200", 0x80000, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000184000-0x14)={0x0, 0x6, 0x9f8, 0x5, 0x5, 0x3}, &(0x7f0000c31000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001de000-0x98)={r1, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0}, &(0x7f000056d000)=0x98) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003b5000)={0x0, 0x0}) mount(&(0x7f0000ba9000-0x8)="2e2f66696c653000", &(0x7f0000b0d000)="2e2f66696c653000", &(0x7f00002e1000-0x9)="656372797074667300", 0x0, &(0x7f000006a000)="dbee296b168b35bcbe03ee66616d8f7732891b7e3b1566dcaafbddc5d3f15ee7b7841f1b34d06def12c8796cbc16186b9bc0aaae5ec8899c337a5e4ba0fa05577ac7f903ef788fefff22a399932be6c06662269ad47857672483eed90712b5ebde8084e1c4db0bbf31ee2f86638e8b8ad2dac34fd1b31e7967c6cd0080e488eaf391ecc043767bf729792c7a3181ab45512f1f86beef8e156a5dd1abfaab505e24ae") r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000334000-0x11)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) ioctl$TIOCTTYGSTRUCT(r3, 0x541a, &(0x7f00001e4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = getpgrp(0xffffffffffffffff) setns(r0, 0x40000000) rt_tgsigqueueinfo(0x0, r4, 0x0, &(0x7f0000ddf000-0x10)={0x0, 0x4000008000000009, 0x8, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000067e000)={0x0, 0x3}, &(0x7f00007fe000)=0x8) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000bed000)=r4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000de0000)={r5, 0x6, 0x0}, 0xc) setsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000704000)=0x6, 0x4) 2017/10/18 15:54:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000073d000)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50103}]}) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00007c6000-0x4)=0x0) fcntl$F_NOHUGEPAGE(r0, 0x803) socketpair(0x0, 0x802, 0x7fffffff, &(0x7f000063e000)={0x0, 0x0}) r3 = geteuid() getgroups(0x1, &(0x7f00007f3000-0x4)=[0x0]) getresuid(&(0x7f00004cb000)=0x0, &(0x7f0000f3d000-0x4)=0x0, &(0x7f0000e07000-0x1)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b50000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005c1000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a69000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000086e000)=0xe8) getresgid(&(0x7f0000c10000)=0x0, &(0x7f0000fd2000)=0x0, &(0x7f0000de6000)=0x0) sendmsg$netlink(r2, &(0x7f0000c61000)={&(0x7f000026e000-0xc)={0x0, 0x0, 0x4, 0x2}, 0xc, &(0x7f0000e38000)=[{&(0x7f0000f2c000)=[{0xf3, 0x5, 0x108, 0x1, 0xffff, "c0d6b578b40da1b94516b4e8d6aaad8d6ec3db83f7f3d0c1fb16cd8a66ea5855df36f829d5f62693cc0befe66c5e55d03eeaf8e31a95d4f702c68975399ba199c3610060e6f2e1da57645352833271b6af82dedeffd94776e94eaab53b5e1385e473d90d798b21bd63ee22f218869826c247b983e28f58ba92ec51b7eecaece155506b434a938fb3902fce496f182d0ca9c1b41f37aec3da0c7cf98b7f81e0e06c994cb307f73312ac334ce93fa80eaaf6554003d19aa3714d4421052c575c9a5058e329d515f9034545224cc4b18884d28cf2d9d403d5d2bf2b2cfad7717a8d276ef1"}, {0x68, 0x5, 0x304, 0x4, 0x7, "724b5617466f710a4306b05d45dfcfae3358b13475dfb5609714fb107b32faf7da348e6abb3197625fdc759d3577ea895edeb95cadc840030bf746b972a93f2b045eb9eccdffdead33b6ae6933bf3eae312396f4c730fb80"}, {0x9a, 0x0, 0x304, 0x0, 0x1, "12b44e1579a40b5eafdbe85272abb87296d2c4863865cb310beb6ceec48e3ffc2f3d54934edf56c029eb38141b9fc32a22f1a07c6db492d34766699d05bd53435b0d3553abf3232d0d37495d151fad781c60a071896434bdf703702bd588b21ef3fcb127fc121bc00ff05064cbee1b4888f414cda9a47e068fb149ed257d315678a539d2340b1de259f9"}, {0x1010, 0x658b, 0x100, 0x707, 0x55c9de61, 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"7491ae97b03aba6e527e27db7d55ce1c9cec3a02af542c17e3019d01aea8f7e175266d2ca47557a4b1113336c653c819429cf59f2e1161e73cb007eeb0c0d6f52cc44717223db59e4248dd5dc8c932f76aae1e272eb119641201014801840492509efd738645feb7efaa8a4868fcd84734b4dba396314d2b22f0f17512675abeb5aa06fa613bd70a004c7aabf2bc46a8023bc5879ac2a72082cbbaa532d5ee735cd0ee6b85139bf2af0de685b619084b91dc1f8d3942fda108d3187d6c49e00d4dd793bc52ee973e0a3fddccebcd6c9df5f592ec9b08b2ae6fd7b5b27418"}], 0x2d1}], 0x4, &(0x7f00002b5000)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x8, 0x40010}, 0x2000c800) 2017/10/18 15:54:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f00000cc000-0x8)=[{0x6, 0x0, 0x0, 0x5001a}]}) seccomp(0x0, 0x0, &(0x7f0000701000)={0x0, &(0x7f00007cd000)=[]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KDMKTONE(r0, 0x4b3b, 0x9) ioctl$KDSKBLED(r0, 0x4b65, 0x55b16be0) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f000001c000)="", &(0x7f00005af000)=0x0) ioctl$KDDELIO(r0, 0x4b35, 0x1000000000) 2017/10/18 15:54:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001c5000-0xc)={0x7, 0xffffffffffffff9c, 0x1}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000041e000)={0x2, &(0x7f000075b000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) time(&(0x7f000050c000-0x8)=0x0) socketpair(0xa, 0x80005, 0x7fff, &(0x7f00000e8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f50000-0xc)={0x0, 0x4, "0684d2cc"}, &(0x7f000044d000)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000108000)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a58000-0x20)={0x7, 0x3, 0x8008, 0x72, 0x1, 0x9, 0xfffffffffffffff7, 0x800, r2}, &(0x7f0000821000)=0x20) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00008fb000-0x20)={0x10f000, 0xf001, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwrite64(r1, &(0x7f0000168000)="0f331e8c91af60d8d95422aa507c4f60d833f37fbcc37a8c1298438ab3b08e6b", 0x20, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000396000-0x20)={0x101ff, 0x2, 0x0, 0x2000, &(0x7f0000d76000/0x2000)=nil}) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000a99000)=0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d11000)={r3, @in6={{0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0xe4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc56b, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000d0e000)="6465616400", &(0x7f0000a16000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fa4000-0x25)="", 0x0, 0x0) r5 = request_key(&(0x7f000066d000-0x6)="7573657200ec", &(0x7f0000656000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e15000-0x5)="6465616400", 0x0) keyctl$instantiate_iov(0x14, r5, &(0x7f00000aa000-0x90)=[{&(0x7f00006af000)="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", 0x1000}, {&(0x7f0000178000-0xd2)="0e1dabdb44789c520493669bc55a6b9057707a64a724a846553472e20841a9182a998137d6e7323eb31e66089a0a27ab6ecca922b123a9095a5fae778703e2907a1a577217ee737cc435f1ac3ff3b86afdad92ec0ac58ba38b001edd48fa458c752e337b6e0c585c49f55d6eae324e4faf363cb4fba190de85bbc6426d04e7c49a7d2bcc67a9f2035cece27654166abee8b622e84f428a0f3c7276c7fefcd4bb3d16ab4c311638aee6532b27a118496324d0010212d6479478e8956ff4655aba6cb056d0c21fff29fcb33c9014a0b0108fe6", 0xd2}, {&(0x7f0000dc6000)="d35de4f923aa59e47af6", 0xa}, {&(0x7f0000487000)="a557c03513a8feb3ee9d314d1ed65de811d52f52a4e447c32c9e4dc0b6ee107f41019abb2659221de92eb5458f23e3e98e49ae20dc1501bb70bff16abee43a9d0f22e637976a592d6de8caba44e521e4619f6d42b05a749111e9a1554e37dbb5765691cc8bcfa572eb7773d3e55772cc6c71b68f841332d1b16afdc2f8f05ebd08171dcb899e2ab84aee14c300c0638e3572896aefc97a62174b", 0x9a}, {&(0x7f0000b02000)="233461e588f705c40082bbb3262e0eab4805b1fdf8e40e2ea796a1a5431bc7c8ccafd6f16196596ca97e0523727191ede52ddee3a7c78da4cbcdd689e8bb118c468f2a35ff367d4676677d6478040bc00e5674e8083b668e0e67a868dc82582bc094725f2336345b3626e938cc0c9cc6ae3029d6825c028d2105cbb93add64d85a0166f848f5d562ea0d5b5adb4c0293d39f9dbf8a07ede360652c49a0543f7cf3fb50dc21159c0ce6cf70f5608c6838d2ed7f326207a6", 0xb7}, {&(0x7f0000e0d000)="8565b8adf4b691f1595546204a64cdbe08ba6370f2704378bf1eecf6788009234e175df4c4d000d75154de7fc32821e5616a1d99a5123d8a00d4ca4843e2e36f4b99e8f2a14154d99205f9f126d1e3f5fdb48f49c17e940f5c10fae8557b9c13263e1d81280d3aa2aa37d8c799a44333914ee0526b57b0f4cfaa909ff91eac389ee07eea492f223c5156fadbf47a04123de45ca16acb4bf0786c3a640b11e4a930e0", 0xa2}, {&(0x7f0000ce0000)="575f5d51d04cf71ecb512bc5e23bfd07e82722330917743d9484fe23d575958455fe23754cf046d5cdbb4db4ab6dd3e9fc683d5a301c56beb22a9d6b02bdd053da509e", 0x43}, {&(0x7f0000800000)="dd472b49c787c65835d645bff5f060c5380f608c02de29aeb4460a0559f353cb3dc05bc2a1bfcae6e4953e9d0a4ce8b28e74f6cbe3b1f30bfe9e19400ae0a7364fb272fb47820e7f21b467", 0x4b}, {&(0x7f0000866000-0x1a)="8ba346a4baa8c7f974216a2df8b52bad9eb431bacc5441af978a", 0x1a}], 0x9, r4) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000b6c000-0x38)={0x9, 0x9e5, &(0x7f0000b0f000-0x3d)="bc377b8aabdef7e77aa2d464d0c6e8a5a77ca4b77fecaed9f5f20d95d671da64d72f79be1e3045cc55acb6bc28c9a3eac39833e1b3ddc7a4c6b7a521c0", &(0x7f00008f5000)="9d6aa91f3bd61acc55e221235d14c4b5773a2eb544f916580521456402b36c5c757a3c21ee4fe9a01971eab96b51dbaf6384bcbaddcb27900b11103dae0a327095d86b121c7df182dbf21b657ee96baa6410c1989700d30b5ee37a1df41a3bed7752c5dfa046cb2b1fa0079dac2690e5504d5e65c6", 0x3d, 0x75, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/18 15:54:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fb9000)={0x1, &(0x7f000048f000)=[{0x6, 0x0, 0x0, 0x50028}]}) r0 = creat(&(0x7f000084a000)="2e2f66696c653000", 0x40) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fa5000-0x5)="76656e6f00", 0x5) shmget(0x0, 0x3000, 0x0, &(0x7f0000164000/0x3000)=nil) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00008fb000)={0x0, 0x0}, &(0x7f00007ef000-0x4)=0x8) 2017/10/18 15:54:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ced000-0x10)={0x1, &(0x7f0000921000)=[{0x6, 0x0, 0x0, 0x50019}]}) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000090a000)=0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000b5000)={0x8000}, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000958000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c97000-0x18)={0x0, []}, &(0x7f0000b78000-0x4)=0x4) recvfrom$inet(r1, &(0x7f0000bf0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e, 0x100, &(0x7f0000896000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/18 15:54:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000115000)={0x0, 0x0}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f000098f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getdents64(r0, &(0x7f0000f19000-0x18)="000000000000000000000000000000000000000000000000", 0x18) openat$autofs(0xffffffffffffff9c, &(0x7f0000ca2000-0xc)="2f6465762f6175746f667300", 0xc0, 0x0) mkdirat(r1, &(0x7f0000f8a000-0x8)="2e2f66696c653000", 0xc5) seccomp(0x1, 0x0, &(0x7f000073d000)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50107}]}) r2 = open(&(0x7f00009be000-0x8)="2e2f66696c653000", 0x0, 0x0) futimesat(r2, &(0x7f0000d10000-0x8)="2e2f66696c653000", &(0x7f0000809000)={{0x77359400, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000376000-0x4)=0x0, 0x4) r3 = msgget(0x3, 0x200) ioctl$int_in(r0, 0x5473, &(0x7f0000760000-0x8)=0x80000001) shmget$private(0x0, 0x4000, 0x1a30, &(0x7f0000c6d000/0x4000)=nil) rename(&(0x7f0000155000)="2e2f66696c653000", &(0x7f0000f02000)="2e2f66696c653000") msgctl$MSG_STAT(r3, 0xb, &(0x7f0000a84000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00005dc000)={0x59, &(0x7f0000b53000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000d81000-0x4)=0x1000000000009, 0x4) 2017/10/18 15:54:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)="2e2f66696c653000", 0x400000, 0x184) r1 = socket$packet(0x11, 0x3, 0x300) poll(&(0x7f0000001000-0x10)=[{r0, 0x108, 0x0}, {r1, 0x2ca, 0x0}], 0x2, 0x8) r2 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000002000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x24) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000-0x8)={r3, 0x54}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000002000-0x8)={0x4, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000cba000-0x4)=0x0) seccomp(0x1, 0x0, &(0x7f00006d0000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50303}]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000043000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000ece000)={0x88c, 0x1, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, "b356402f314b2004", "8e16be093d8e756ef8416633890cfd7fcf75f006f4553088b95472f91b250a54", 0x10001, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000127000-0x98)={0x0, @in={{0x2, 0x0, @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]}, 0x0, 0x3f}, &(0x7f00008b3000)=0x98) setsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r2, 0x6, 0x6bf, &(0x7f00005da000-0x4)=0xffffffffffffff81, 0x4) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000ad2000)=0x0, &(0x7f0000db0000-0x4)=0x4) 2017/10/18 15:54:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000315000)={0x1, &(0x7f0000d5b000-0x8)=[{0x6, 0x0, 0x0, 0x500ea}]}) r0 = open(&(0x7f00001c8000)="2e2f66696c653000", 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0xfffffffff7fffffd) get_robust_list(0x0, &(0x7f0000ca8000-0x8)=&(0x7f0000962000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000715000-0x8)=0x18) 2017/10/18 15:54:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x100000000001, 0x0, &(0x7f0000fad000-0x10)={0x1, &(0x7f0000134000-0x8)=[{0x2000006, 0x0, 0x0, 0x500db}]}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f46000+0xd6c)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000046f000-0xa8)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000097000)={@multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00003c1000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00003b7000)={@common="6e723000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/18 15:54:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x20000000000, 0x42000) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5f) r1 = syz_open_dev$vcsn(&(0x7f0000f4e000-0xa)="2f6465762f7663732300", 0x3, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)="6c7000", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) fadvise64(r2, 0x0, 0x800, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000bb8000)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50100}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008de000-0x14)={0x6, 0xfffffffffffffffe, 0x4, 0x400000000000000, 0x3}, 0x14) dup(0xffffffffffffffff) fcntl$getown(r2, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = timerfd_create(0x0, 0x0) sync_file_range(r2, 0x8, 0x6, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x0}, &(0x7f000057c000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000000)={0x7, 0x51b31d08, [{0xfffffffffffffffd, 0x0, 0x9}, {0x7, 0x0, 0x9}, {0x1200000000000, 0x0, 0x7}, {0x8000, 0x0, 0x5}, {0x9, 0x0, 0xffffffffffffff0a}, {0x9, 0x0, 0x1}, {0x401, 0x0, 0x9bc}]}) fcntl$notify(r3, 0x402, 0x8) 2017/10/18 15:54:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00006d0000-0x10)={0x1, &(0x7f000061a000-0x8)=[{0x6, 0x0, 0x0, 0x50303}]}) io_submit(0x0, 0x2, &(0x7f0000223000)=[&(0x7f0000797000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00007de000-0x1000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007d9000)={0x0, 0x0, 0x0, 0x8, 0x780, 0xffffffffffffffff, &(0x7f0000866000)="", 0x0, 0xffffffffffffff6b, 0x0, 0x1, 0xffffffffffffffff}]) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f000046f000-0x10)={0x1, &(0x7f00000e7000-0x4)=[0x0]}) r0 = gettid() setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c39000)={r0, 0x0, 0x0}, 0xc) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000889000/0x18000)=nil, &(0x7f000043a000-0x18)=[@text32={0x20, &(0x7f00001c9000)="66baf80cb83bad468aef66bafc0cec0f20c035080000000f22c00f235b0f0766baf80cb8e92f158bef66bafc0cb0eaeec4e1d9165893660f38806200c7442400982b4fb5c744240200380000c7442406000000000f011c2436360fc72f0f30", 0x5f}], 0x1, 0x20, &(0x7f0000629000)=[@cstype0={0x4, 0x0}, @efer={0x2, 0x1}], 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000034000-0x90)={0x0, 0x5, 0x0, 0x7, 0x0, []}) r1 = syz_open_dev$sg(&(0x7f000039d000)="2f6465762f73672300", 0xf8, 0x121000) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f000048b000)={0x2, 0x2, 0x1b, 0x0, 0x64, 0x9}) r2 = syz_open_dev$mice(&(0x7f0000380000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000347000-0x20)={0x47, 0xa18, 0xc, 0xffffffff, 0x0, 0x3, 0x6, 0x5, 0x0}, &(0x7f0000585000)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000037c000)={r3, @in6={{0xa, 0x0, 0x9a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004a9000-0x4)=0x8c) 2017/10/18 15:54:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000a6f000)=[{0x6, 0x0, 0x0, 0x50030}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005d6000-0xb)="2f6465762f6877726e6700", 0x8001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b41000)=0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000674000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) sendmsg(r2, &(0x7f0000a3d000)={&(0x7f0000d74000-0xa)=@rc={0x1f, {0x81, 0x401, 0x6, 0xe2, 0x80, 0x7}, 0x7fff}, 0x9, &(0x7f0000044000)=[{&(0x7f0000c38000-0xd0)="a73bd2d1face3a501dfede2a0595df00fea1c5cd7873a8eb46b5413bcb335d528e4cee68134198012bb7cecafd684bd9e933b5a8a606a4f9dc8b96b9036be932349a3e43a5d760966349edab744ec2c560a450f4660dd5d79f6c0f1ce627533bdc5209c296453356e3f10eea221276bcabf3f5d9825bd3723304093aeaf21318fb385578034a35f1873515ecf0331e4240d4936867aa8277d399be5ae8879671e2c7aa7af822c4bdcf71cceecbc6870e28baffee7ee6fbb52399466dc830adf65dc8059900d9bdc4ac90b732370753a0", 0xd0}, {&(0x7f0000486000-0x15)="46e09b3f3ce4ca157affb4309d6897c327391b4e2c", 0x15}, {&(0x7f000081f000)="7d494297f01dcc2a0c0ead6f13dc37e4b56c5007a0742e056540271db1754e83094dfb8e2d149bcf99870e9b2102f39749d5b69589679b37ce5b5809532469e796409f62f661c4dfaf7381707f674261a9b3af44189782144adb99efb547d50dda5af02337aeaf20567fb3d103c70c9a98dbed8f1a5822a1b232d159a3a7d81108897e6f3cb050c9d69af7b6f0050859", 0x90}, {&(0x7f00009ad000)="6af99b532a3e5bf37e477c16d663441e78f435b5d463", 0x16}, {&(0x7f0000bc0000)="0c630e6b2b46dcc0d67b4c7f6a52d69e94f94eeb8c6f4bac58e64329133ae67957bc3c969c887c91a2dbdc20b99a7f08b5841978ba3b4074de0ae1106d0f687c30ac05ec8156a998e77a228ec4d0dc8f57dce238a6490cd5939aa38d9d649031fe6910cf118a9774369dd0599741d6dcf8bfa7e3972b17a9cf3656472deb55f526973a403ad8ea693dc158e5cd382083bd3006647f358a5fddf01dd1e729af9cb2f19b0a3318c6d31a0557bebd7b1fd51e0d1b8f603349117189d586fc187d48ac2beaf271ffcc1f34aab867e2c70a3b5da96502c2436957f36e9d8c00fa665ef7f191b0d5b17b81a464f51f3cdef28cce", 0xf1}], 0x5, &(0x7f0000c28000-0x200)=[{0x50, 0x10b, 0xf108, "a5b5db3d236048b1e4ec67d74201c91c4103e649d0f26174d3a52f28a85690941ee2533cbb420956a0cfe6d96e313e97690fbb819bdcc6ce33d2"}, {0x110, 0x1, 0x2000000000, "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"}, {0xa0, 0x0, 0x1, "c172a6dca2e1774aeded221b61a15d9f1e043ff64cb900bea3c1ccfdfbd5479d87bc617348107264e5ab7aa3fb24e5076d84847f4858500c96c31e9b85965423fb097abce0d0b6b24211db6c024ad8d8d61b82a630b25ba4c9b0503e3d5c442d035e6e13978de4732ec31fe2e0a9a561ef1af4436ed25b7150e3b075cc7f294bcd0945bbd50f68c18fd668362a75"}], 0x3, 0x1}, 0xc010) read(r3, &(0x7f0000940000)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r3, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r4 = getpgid(0xffffffffffffffff) r5 = getpgrp(r4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000616000-0x4)=0x0) fcntl$getownex(r3, 0x10, &(0x7f000002f000)={0x0, 0x0}) fcntl$getown(r3, 0x9) getpgid(r5) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00000eb000-0x4)=0x0) clock_gettime(0xfffffffffffffffc, &(0x7f0000c1b000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00008d7000)={{r7, r8+10000000}, {0x0, 0x0}}, &(0x7f000033b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000014c000-0x4)=0x0) gettid() getpgrp(r6) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000d46000-0x4)={0x480000000}, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c1b000)={0x0, 0x0, 0x0}, &(0x7f0000563000-0x4)=0xc) getpgrp(r1) sched_setaffinity(r4, 0x8, &(0x7f0000b87000)=0x6) mq_timedsend(r2, &(0x7f000096b000)="dc7315455670b2631c466191d196048c3bd0465fffa5a5f8e08a36141ea42a8d2db3c61da830a2f931c6adcab157a229b31eab4755fad7819b4c601c788bf1e3baf2a365346cef3bef9af18fe9fe2d29e86bfd182084b5fdcf22b8b3525bb6042af5a1bc3e678ed82696d09355cee6a7bb43ec9d6a2dc6e4317012011c157123ce58984dad8c1743b0e135ab7ab68f7eaa5b29890e77559f7140835fc4afef8e5d8533a1b40d0a020f1fe6233c68747a7433c65987742228c2ccfc8c46985a4403dfadedd46333bbf63753ece39ff42f935f4bc42ed9d53693564d82b8d160882ae76077fe583ff27aea66e7", 0xec, 0xfffffffffffffffe, &(0x7f000012c000-0x10)={r9, 0x989680}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00003cc000)={0x101}, 0x1) 2017/10/18 15:54:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000001, 0x0, &(0x7f00004df000-0x10)={0x1, &(0x7f0000688000-0x8)=[{0x7fffffff, 0x0, 0xfffffffffffffffc, 0x80000000678282c8}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000a3a000)=[{0x6, 0x0, 0x0, 0x50024}]}) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b5c000)={0x1, 0x800a, 0xd66f, 0x5, 0x0}, &(0x7f0000eaa000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008c7000)={r1, 0x5}, 0x8) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) r3 = semget(0x3, 0x2, 0x6) semop(r3, &(0x7f0000196000-0x24)=[{0x4, 0x100000000, 0x800}, {0x4, 0x20, 0x800}, {0x3, 0x4, 0x1000}, {0x4, 0x101, 0x800}, {0x1, 0x6, 0x1000}, {0x0, 0x11fc, 0x1800}], 0x6) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000436000-0x10)={0x0, 0x97, &(0x7f00004f1000)="c4af1b3e3072f9e58e9ce32aefc2e7475e03c0543ce7616b28f942fd1248e16a703c69b03d2b11c1dd6713e35adaf39bee8379a0e7bf795f35d5b3afa4de2b3647e881ed4c8e61e1c578df0fdda5f614b061a495f94607cbfa4f9bda110e3aec5f1a88ceac8874ca2a1f643542e21dbf4491207f796d10d9dc795ac964b735dfcf6f367b3f5975efdb89745b854e6fe231bd202a643497"}) rename(&(0x7f000004d000-0x8)="2e2f66696c653000", &(0x7f000004c000)="2e2f66696c653000") r4 = open(&(0x7f00000f3000)="2e2f66696c653000", 0x0, 0x0) accept4$llc(r4, &(0x7f0000352000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005d7000-0x4)=0x10, 0x80800) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) 2017/10/18 15:54:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x40000001) seccomp(0x1, 0x0, &(0x7f000069b000-0x10)={0x1, &(0x7f0000dec000-0x8)=[{0x2000006, 0x0, 0x0, 0x840200000050566}]}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000a87000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f000093d000/0x1000)=nil}) socketpair$inet(0x2, 0x4, 0xff, &(0x7f0000ccb000)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ff8000-0xb)="2f6465762f6877726e6700", 0x4000, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x100000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f5e000-0x4)=0x0, &(0x7f0000089000-0x4)=0x4) fsetxattr(0xffffffffffffffff, &(0x7f0000423000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000767000)="00", 0x1, 0x0) 2017/10/18 15:54:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000e62000)={0x1, &(0x7f000039a000-0x8)=[{0x6, 0x0, 0x0, 0x840200000050562}]}) msgget$private(0x0, 0x0) r0 = inotify_init() ioctl$void(r0, 0xc0045878) msgctl$MSG_INFO(0x0, 0xc, &(0x7f000018c000)="") r1 = syz_open_pts(0xffffffffffffff9c, 0x220000) r2 = getpgrp(0x0) sched_rr_get_interval(r2, &(0x7f0000295000-0x10)={0x0, 0x0}) ioctl$TIOCCBRK(r1, 0x5428) 2017/10/18 15:54:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000857000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b9f000)=0x9) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000e76000-0xc)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f000027a000)=0xc) seccomp(0x1, 0x0, &(0x7f00009f2000)={0x1, &(0x7f000039a000-0x8)=[{0x2000006, 0x0, 0x0, 0x84020000005056f}]}) memfd_create(&(0x7f0000e79000-0x8)="5d766d6e65743100", 0x0) getresgid(&(0x7f0000f64000-0x4)=0x0, &(0x7f0000d83000)=0x0, &(0x7f0000828000-0x4)=0x0) setsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r0, 0x6, 0x6bf, &(0x7f0000a08000-0x4)=0x2, 0x4) 2017/10/18 15:54:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5001e}]}) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000fb1000)={@generic="e37ee303b577ae9e5b932631ce6a216a", 0x81}) accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000fec000)=0x0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000097000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e8000-0x4)=0xb) accept$ax25(0xffffffffffffffff, &(0x7f0000cff000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000560000)=0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00003c2000)=@get={0x1, &(0x7f0000b83000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x9}) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffff9c, 0x890b, &(0x7f0000b21000)=0x0) 2017/10/18 15:54:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000a25000-0x4)=[{0x6, 0x0, 0x0, 0x5040d}]}) accept(0xffffffffffffff9c, &(0x7f0000772000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000528000)=0xe) accept4(0xffffffffffffff9c, &(0x7f00008eb000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000045e000)=0x58, 0x80800) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b39000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$void(r0, 0x5452) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000f33000)={0x0, 0x0, 0x3, 0x0}) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f00004e6000-0xd0)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0]}, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000dc5000-0x4)={0x0}, &(0x7f0000ed9000-0x4)=0x4) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f000059b000-0x8)={0x0, 0x0}) pause() getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000010b000-0x4)=@assoc_id=0x0, &(0x7f0000202000-0x4)=0x4) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f000014d000-0x20)={@common="67726574617030000000000000000000", @ifru_flags=0x1200}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000e59000-0x101)={0x0, 0x0, ""}, &(0x7f0000509000-0x4)=0x8) socketpair(0x2, 0x4, 0x2, &(0x7f00001ea000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000b66000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000071c000-0x4)=0xe9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000274000/0x1000)=nil) shmat(r2, &(0x7f0000599000/0x4000)=nil, 0x4000) socket$netlink(0x10, 0x3, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000028a000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r4, &(0x7f00006f7000)=[], 0x0, 0x4) ioctl$KVM_SET_MEMORY_ONDEMAND_STATE(r4, 0x4010aef5, &(0x7f0000c09000)={0x0, &(0x7f00007c3000-0x60)=[]}) ioctl$KVM_REINJECT_CONTROL(r4, 0xae71, &(0x7f0000223000)={0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_icmp(0x2, 0x2, 0x1) socket(0xfffffffffffffffe, 0xffffffbffffffffe, 0x200) 2017/10/18 15:54:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x100000000001, 0x0, &(0x7f0000222000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x500c6}]}) r0 = socket$inet6(0xa, 0x4, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00006ae000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000543000)=0x14) msgget(0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000037e000-0x10)={0x0, 0x2, 0xa21a, 0xff, 0x0}, &(0x7f00004b8000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00005c6000-0x8)={0x0, 0x5}, &(0x7f000088b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000919000)={r1, 0x2, 0x7fff, 0xcd, 0xfffffffffffffffe, 0x9, 0x4, 0x4, {r2, @in6={{0xa, 0x0, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, 0x0, 0x1, 0x1, 0x3}}, &(0x7f0000916000)=0xb8) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000f52000-0x28)={0x0, 0x0, 0x0, 0x0, "2c27bd54e99a1969f7955ebac7b55d8b185360ab29d6c7a0c52950b14e228c28"}) 2017/10/18 15:54:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000339000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2) getsockname$packet(0xffffffffffffff9c, &(0x7f0000c99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000740000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000045f000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x4, 0xdd7c, 0x7f, 0x400, 0x26e7173e, 0x4, r1}) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000e1b000)=[{0x6, 0x0, 0x0, 0x84000000005052d}]}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000064000-0x4)=0x0) seccomp(0x0, 0x0, &(0x7f0000008000-0x10)={0x0, &(0x7f0000b3e000-0x8)=[]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c9e000)={0x0, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2004, 0x4}, &(0x7f000054c000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000452000-0x10)={0x7, 0x4, 0x7fff, 0x0, r2}, &(0x7f0000db6000)=0x10) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f0000cdf000)="") ioctl$TIOCCBRK(r0, 0x5428) 2017/10/18 15:54:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fb9000)={0x1, &(0x7f000048f000)=[{0x6, 0x0, 0x0, 0x50028}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b10000-0x11)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f00005ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fa8000)=0x14) fcntl$dupfd(r1, 0x800000406, r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cbc000)="2f6465762f73657175656e63657200", 0x400c04, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d24000-0xf)="2f6465762f73657175656e63657200", 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000eab000-0x10)={0x0, 0x3, 0xe000000000000000, 0x100000000}, &(0x7f00003fb000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000022b000-0xa0)={r4, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x2, 0x8, 0x12}, 0xa0) fcntl$getown(r2, 0x9) sendmmsg(r1, &(0x7f0000c3a000)=[{{&(0x7f000061e000-0xc)=@nl={0x0, 0x0, 0x9d, 0x5}, 0xc, &(0x7f0000f7e000)=[{&(0x7f00008c9000)="9770de46380424e147a0a7021e391a4335e80d4a55476e654c88b8e8a8496ceed2a092d4797daf7b7142d97fae17c7cf4b851785b44d95ed0e68928a88c3c46613dd10cdc0a8b57c4415aa2e781a9e939664619252e19166934b618a39eb1babfcaa42343a48160dc34fbf31b60a910ad67f549c5b2a8df16fa2dc5d60264e5840", 0x81}, {&(0x7f00008be000)="20df6f11ef341a4557e0e60ac0155fedceca10db10016dee5a485a2205eaae50b67f2039244f4e40c6c256bf83ed1bc8647aaf0d6d3ae1e06541a56d303a742095420171598a0309732361e961fbb8865e89791f2dbcd1b7bb68680e66572e6528f393f28b8b42d75412e927f3b82ee2b433421cc695f3c1e50a779c387efd82c2b8d2ce5cac887ba42699520742876f0a3fce581733f33d57daf8a97d5e9295dcac63bd2e061709f9caafde", 0xac}], 0x2, &(0x7f0000c5e000-0x3c8)=[{0xb0, 0x18c, 0x2, "f46c3edb19b1d53732ec99878767b48f137b8a79ea58cc5f493abde361aa64812cf6ed8b20e2cca3ca5c29b93dbbc99e037e8f1392b383cb0dc0cbe369703a521f9a5527327590d8cada7d218386807411e7c9070ecf9fe06748c8dab373cc89f0bdf797258b36e886c10a76f35fec66e4a3c9c4adf323015ad0efc97f32d134eabfa9f83aa5ae7d2fd6dc55982deba22728ca6d7ecb07bb169749327b92"}, {0xf0, 0x108, 0x3f, "5e22828ceb738fb1e4c785bbafe45cdbfc884506ec84473d1b175a52bc71cdc3c1dd49c3ae16fa07cb8db8cb33e6662f262bfeb028f018444ac3d8a1abbe5f8331c71ea47032a78a27f645654efc2e381b653b63b2ebc8080fec32ccab8a3dea53d8005d9b8ef3342485feb08cb729cab4840a65cd9fb8b3f5c22a20ed77057a8c70a6f1acffacf092437644098b160fb92ec94c1135464d7ff0d2ed11619b93dd0c50fbee2588e70da8beb9bcfd539d30ed5b31504729298e2cdeb13c48ba7efadf2d3c45c5ae1b565043f8afc5210432bdb5b82899347cf267"}, {0x110, 0x10d, 0x7fff, "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"}, {0xe0, 0x112, 0x7, "07aab7ee5e4810df586ead96170361c16570cfaf49a89a2d364e527f8c0ea6acfc934d95dcd131c7bf1ae2277c73b60a3e25fda46b98aca374dd7f670ff5b2f5cd0b59f51267d2799a29f20b55af05c9760acc290e5aff7765a04a5f5ab74aca19114d87238502a6dd62f3f718c5feebfa6357d43c6e26c1f88b507c97037698b44d6ccf0a900b79b3621ee99496a4c56a2f630dff3f8e234fd5a0db43a5c28741c34459f9effeff02bf985986cc64c601b364e72474298b55f7c9bc7ee25a4fa17858af7516cbc0e0ff68"}, {0x38, 0x101, 0xffff, "249f2a4bc23e7924984e27b9bee4c4411c42629f934f66df2904ae83171f66e2cf"}], 0x5, 0x800}, 0xfffffffffffffffb}, {{0x0, 0x0, &(0x7f0000c30000)=[{&(0x7f0000274000)="380ca6c8141da3def30c2da23e95faaf43ff04e055ba3ed6bd1dbeb80eff9da5d9eb745f77e1ac6bc0e3f5b7114874090e768c6d353978bf6c66cf5f2a2f622050d53da95971cf2878919ffb9ebd9c8186ee0797ebce3aa1849dcf4ad55440b510d8b7fd6351f73614fdb1662544057778939846e6cf8897cd3c62ddc3798d81f69d5bbcd1818199ae8096d96f0a2252590080ff0ed5b4b95d3163bc62687549ba8c468665eaa842b618be319d96e10e50abe07836671c69d2c24377cd5081f9fa242bedc7477766b24ae074faa3b40244e7a1ae7ca46542dfe6d3aca0bd6a7e5a00383a01ae35cd7ff5635a88af319b53c497726287", 0xf6}, {&(0x7f00002be000)="63df6da481051f2c6bd45579e825709b45eb3eb2b9eb6f6caa14c8d42cb434e97ad25f5cfe4b9b8c1ed47ba300454d10eff945b71267c0cbcf042ce9c4a23e8087ac4d26b5e1ae3e7f133e1beae532b95fdd571c5d91d29bdb5c6577c9f37f3c57eafc06ad60de5cb52d03d29c62e90e9efa1ffcdbe346270a7def609ee31191fefc0216363f37ad7b6e63433ea10c625f812e123a246a7ada24e177348e7b8cefce8271f4cbf429730b6485b983d33b30e570c274c11f2c90e6c0a2f30dd02a0bb9c11ce3b42d0dd3704f2c1b55cc259a4c0abea8bbf3af7c6a5f4bedfe66974c440533bf", 0xe5}], 0x2, &(0x7f0000361000-0x278)=[{0xe8, 0x117, 0x1, "d8164553f755c0b9a7b3829f309a558430cbe954774823304a4b03e1cd0c5b17f6275337d337c6e9f4f561547e7acc6ed5bd4cae586015b3b11adb80819e75e64f5c4e9f3c4f6c07cfd3be86d454ca5f5f1f6b0c13c851c197a7122ff6a2b8fbf603fbbe4265960e1da8894e5569389ab0f800436bd521227aede4ab4aac65bfb1706cd990b921a11d9e97c4d6c658a69eeb2a5b2081d8c8a247710c24adcca5e3b4e622b0a4706c8c8fe44e630f6213d44cf309efc62e772aad6b03f8e2d38b144146060957521e10842626d34d791d90e2ddf7b6f1"}, {0x108, 0x103, 0x7fff, "a3f8e6fa57b7a9e814d98cb44617af81feecf9f96d9540075667578cbffdf759964bca983a6b06779e30e9b785e7303cc2be880a1013f2563e9490efdb7bceba97e852263a8c9bfe9accfddbf23849df3d9fbae91e173be497a96499651b7beb7a228e8e3e33c2536f8459da82d6b0e8fd911c1e31b2c68f7e0559da98eb3cc2e732ed2e91aeb5a1044b933516cf23d04b7de4e3b300dbfa5b5b4339c4d6e2af78cc2cf89fbe9cf5da49e3f7e53983942c136d1edeca119a6256a92b969227abcbd4eefd5e016074f06e27edd3eb4bb822d0d008e25ed049e3ab41e035ab3d7039c3bcfd6f03856127b31864d73e89b81814e368"}, {0x88, 0x0, 0x0, "839a7f437bdac882bd335266f578cb25c9e257e7378706b9172b162614b01fc1f2d46275208875f9840e89c85b2380e97003bd1b054d6c759bece861a4aad7b27816fc65b295da3b1fac175a78451ce84f3e09c404a8f35f27e7095975b9cea2b4b33e898cb850b66480eaca69e091b0db12fcb4"}], 0x3, 0x8010}, 0xfff}], 0x2, 0x80) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00003f4000)={r4, 0x0, 0x800, 0x100, 0x70000000, 0x101}, &(0x7f00008c3000)=0x14) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f000068c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000e73000-0x8)={0x0, 0x0}, &(0x7f00000c8000-0x4)=0x8) 2017/10/18 15:54:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x502ff}]}) pwrite64(0xffffffffffffffff, &(0x7f000003c000-0x1)="", 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a1b000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x200000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) dup3(r0, r0, 0x80000) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000003c000)=0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000032000-0x60)=[], 0x0) socketpair$inet(0x2, 0x80000, 0x80, &(0x7f00007cd000-0x8)={0x0, 0x0}) bind$inet(r2, &(0x7f000080d000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/18 15:54:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x80000000000001, 0x0, &(0x7f0000e2a000-0x10)={0x1, &(0x7f00002ba000-0x8)=[{0x6, 0x0, 0x0, 0x8000000000050557}]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000afa000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00006a6000)={0x0, 0x8}, &(0x7f0000545000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000317000-0x8)={0x0, 0x0}, &(0x7f0000dae000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ae6000)={0x0, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cd5000)=0x8c) sendmsg$inet_sctp(r0, &(0x7f0000987000)={&(0x7f00008b7000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ff9000-0x50)=[{&(0x7f0000a29000)="34fbbf2ecdc887f82e0d5d99c508a1e00d8b00fb82", 0x15}, {&(0x7f0000dc2000-0x76)="ff5984a4209434ed6435823e0673875b0696a552fae8adc99e44603aa1f6c42b4e362b291127b7d1ddb5d5fb20f218727994fd39727af755e62fa6e72aa617a967d5ea2daabcc2ad7bb6cbb124303f02de9a1255c959856b09151b91a6a2df7ecacefff058aad2d6b03cdd2326f06faec3fffc3633b6", 0x76}, {&(0x7f0000d1c000-0x1d)="838ddfbae3d0239ecebc390534bc80073b6364d725ce646c498db7ba4d", 0x1d}, {&(0x7f000023d000)="9890ebefe0ce7489adc65d4da812f86fbb95eb2361ea4846b198ebefe7110b1dc7c10a04099195ee0c56f3f5c522262113d31f341568cfe21b32f0d67b9db48a68f549568f75f0e9e4333f7f2d2cb658463e623e7c57cc21ba94e15c8241d6a5ef2a362f5b274e0dbae6da740a995d9822fcad367b65335c80a9cd7ac3acb8871fab776bd3248feca29303a84e6571a06212d368dc29ac887a4a902ed7cb9e6d2919690b0946481fcb692853359156a5cc04405258554d23979d49db84af356f7417a1feca1d59be97c2f0b5cdc716a67466512aca3c", 0xd6}, {&(0x7f0000591000-0x10)="901d00706e6635455b36604b946cda85", 0x10}], 0x5, &(0x7f000005b000)=[@init={0x18, 0x84, 0x0, {0x1, 0x4, 0xc6d, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x29b, 0x9, 0x8, 0x2, 0x8001, 0x5, 0x6, 0x0, r1}}, @init={0x18, 0x84, 0x0, {0xbc5, 0x7fff, 0xffff, 0x1ff}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x1, 0x5, 0x5, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xfe27, 0x5, 0x401, 0x7, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x80000000, 0xffffffffffffffc1, 0x0}}], 0x6, 0x40}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000093d000)={0x0, 0x6, 0x0, 0x0, 0x0}, &(0x7f00003f0000)=0x18) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000241000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) timer_create(0x827fe7f46d7e6742, &(0x7f00004fa000-0x60)={0x0, 0x40, 0x5, @thr={&(0x7f00000f7000-0xfb)="327fcdb058a07b9b806c73c51e4452265d9e246e2addff7386a261726d2e84ff4769d9dca7579f47981928d39bfa6973cb76b676d1364f6d11da288c6a4f7c9d09eabacc69becffa8ab7a73e6da739ec5560b324308e9ffc9113ef229ab75c04385af7bba5c1bce033198d580a36cc3cc60fbcbc9851a033c1dd4128dae7b39a9ebc4b392faaa937ef1549e2a7735cdba5537188d7bca76875fe242c3e71be2e4106259c1e7d70f7fb05550b4c42c5f5e605de774b3440fc6fb5d36073c17b9957f2071d13173d2a059a9b8b75e8d601f23a98fbf60ebafa3af6394004b6ca525c044aa6490ae45547e4349a80553ced769017899f6db760847190", &(0x7f0000e70000-0x13)="6fa4e87a6d4d5a0da9d74f7d42fc51073cc615"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c96000-0x4)=0x0) timer_gettime(r4, &(0x7f00005ff000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/10/18 15:54:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00005b9000-0x100)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000a32000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f0000c2b000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f0000bfb000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}], 0x3, &(0x7f000039d000-0xe)="0000000000000000000000000000", 0xe, 0x4}, 0x3}, {{&(0x7f0000a95000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000c86000)=[{&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}], 0x3, &(0x7f0000cab000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e, 0x2}, 0x10a9948c}, {{&(0x7f00009af000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000796000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f0000473000-0xe)="0000000000000000000000000000", 0xe}, {&(0x7f0000a7d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}, {&(0x7f0000000000)="00000000000000", 0x7}, {&(0x7f0000001000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f0000000000)="0000000000000000", 0x8}], 0x6, &(0x7f00004db000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb, 0x6}, 0x80}, {{0x0, 0x0, &(0x7f0000bac000-0x50)=[{&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000bdb000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f0000001000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}, {&(0x7f0000001000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f0000bdf000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x5, &(0x7f00006db000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59, 0x1ff}, 0x5}], 0x4, 0x40000001, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e94000/0x1000)=nil, 0x1000, 0x300000f, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800044003fffffff, 0x9) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000fd7000-0x8)={0x5, 0x4873}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x8, 0xffffffffffffffff, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff11f5, 0xbf77, 0x5}, 0x20) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000373000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd8000-0x4)=0xe8) close(r2) r3 = socket$inet6(0xa, 0x80003, 0x2c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x2000004, 0x32, r0, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000fd7000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0x7, &(0x7f0000fd6000+0x6b4)=0x0, 0x4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000745000)={0xa, 0x1, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa30}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000fd8000-0x130)={0x5, {{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000fd8000)="a3", 0x1, 0x8080, &(0x7f0000d96000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f000075d000)="38d3e2", 0x3, 0x8000, &(0x7f000071a000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) sendto$inet6(r3, &(0x7f0000fd6000-0x1000)="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", 0x873, 0x840, &(0x7f00004e9000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, 0x1c) 2017/10/18 15:54:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50002}]}) syz_open_dev$evdev(&(0x7f0000d5a000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000515000)={0x0, 0x0}) io_setup(0x9, &(0x7f0000f76000-0x8)=0x0) io_getevents(r0, 0x7, 0x7, &(0x7f0000a71000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00002d6000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000f72000)={0x0, 0x0}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000420000)={0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000062e000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/10/18 15:54:56 executing program 7: r0 = inotify_init() dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000cad000-0x10)={0x1, &(0x7f0000a25000-0x4)=[{0x6, 0x0, 0x0, 0x50407}]}) r2 = syz_open_dev$usbmon(&(0x7f0000e8d000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$sock_proto_private(r2, 0x89e1, &(0x7f0000b61000)="de68c97dddb18e3e8e2aaaba547700bcc4fbbe09098471643ed24556688fa710ad829cd429b745d1c9fe9a58ca5faf63e16deafc67f97a2a609a7d2e37885fa33a07b9f8a2967f2bdf12f8ece11556247751418279cc23085586755782eca7e4ddd5a1f682694d69380ba1a6d7e5ac44dfbc6d0c8ec1f819d8d865a63f8acd4ba35d93c41a30993683383e8c1542e63baed83cbb923a54bb131247a397eb4ff018c90f9c60f8046eb478742ddc538037411bdf4d3f9bf03d9d8ea0b75a") mq_getsetattr(r2, &(0x7f0000799000-0x40)={0x2, 0x0, 0x2703, 0x2, 0xc57, 0x9, 0x1, 0x10000}, 0x0) clock_gettime(0x0, &(0x7f00002e5000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000c8c000-0x8)=[{r2, 0x300, 0x0}], 0x1, &(0x7f0000108000)={r3, r4+30000000}, &(0x7f0000e76000-0x8)={0x62}, 0x8) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000041000-0x4)=0x0, 0x4) clock_getres(0x1, &(0x7f0000576000-0x10)={0x0, 0x0}) 2017/10/18 15:54:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0x5011b}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000027000-0xc)="2f6465762f6175746f667300", 0x404, 0x0) init_module(&(0x7f00008b3000)="2f6465762f6175746f667300", 0xc, &(0x7f0000dcf000)="2f6465762f6175746f667300") listxattr(&(0x7f0000f06000-0x8)="2e2f66696c653000", &(0x7f0000dee000)="", 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000f1a000)={&(0x7f00007a1000/0x3000)=nil, 0x180000000000000, 0x2, 0xc, &(0x7f0000a2d000/0x3000)=nil, 0x3f}) 2017/10/18 15:54:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000228000)={0x1, &(0x7f0000a79000-0x8)=[{0x6, 0x0, 0x0, 0x800000000005014a}]}) accept4$unix(0xffffffffffffffff, &(0x7f00000a3000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000c05000-0x4)=0x6e, 0x0) link(&(0x7f000013e000-0x8)="2e2f66696c653000", &(0x7f00001bd000)="2e2f66696c653000") socketpair$packet(0x11, 0xfffffffffffffffd, 0x300, &(0x7f0000bb2000)={0x0, 0x0}) 2017/10/18 15:54:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00005b9000-0x100)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000a32000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f0000c2b000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f0000bfb000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}], 0x3, &(0x7f000039d000-0xe)="0000000000000000000000000000", 0xe, 0x4}, 0x3}, {{&(0x7f0000a95000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000c86000)=[{&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}], 0x3, &(0x7f0000cab000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e, 0x2}, 0x10a9948c}, {{&(0x7f00009af000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000796000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f0000473000-0xe)="0000000000000000000000000000", 0xe}, {&(0x7f0000a7d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}, {&(0x7f0000000000)="00000000000000", 0x7}, {&(0x7f0000001000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f0000000000)="0000000000000000", 0x8}], 0x6, &(0x7f00004db000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb, 0x6}, 0x80}, {{0x0, 0x0, &(0x7f0000bac000-0x50)=[{&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000bdb000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f0000001000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}, {&(0x7f0000001000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f0000bdf000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x5, &(0x7f00006db000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59, 0x1ff}, 0x5}], 0x4, 0x40000001, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e94000/0x1000)=nil, 0x1000, 0x300000f, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800044003fffffff, 0x9) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000fd7000-0x8)={0x5, 0x4873}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x8, 0xffffffffffffffff, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff11f5, 0xbf77, 0x5}, 0x20) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000373000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd8000-0x4)=0xe8) close(r2) r3 = socket$inet6(0xa, 0x80003, 0x2c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x2000004, 0x32, r0, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000fd7000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0x7, &(0x7f0000fd6000+0x6b4)=0x0, 0x4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000745000)={0xa, 0x1, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa30}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000fd8000-0x130)={0x5, {{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000fd8000)="a3", 0x1, 0x8080, &(0x7f0000d96000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f000075d000)="38d3e2", 0x3, 0x8000, &(0x7f000071a000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) sendto$inet6(r3, &(0x7f0000fd6000-0x1000)="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", 0x873, 0x840, &(0x7f00004e9000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, 0x1c) 2017/10/18 15:54:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x100000000001, 0x0, &(0x7f0000fad000-0x10)={0x1, &(0x7f0000134000-0x8)=[{0x2000006, 0x0, 0x0, 0x500db}]}) geteuid() r0 = accept(0xffffffffffffff9c, &(0x7f0000867000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fa4000)=0x10) bind$llc(r0, &(0x7f00004bd000)={0x1a, 0xf8, 0x0, 0x8, 0x0, 0xce, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f000081c000-0x4)=0x0, 0x4) 2017/10/18 15:54:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f00006c7000-0x8)={0x7}, 0x8) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50014}]}) socketpair(0x0, 0x0, 0x0, &(0x7f0000b5a000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000025d000)={@common="74756e6c300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f00002f9000-0x1000)="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", 0x1000, 0x1, &(0x7f0000b5d000-0x14)={0x11, 0x1b, r2, 0x1, 0x7, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000227000-0x10)={0x0, 0x0, 0x7}) llistxattr(&(0x7f0000774000)="2e2f66696c653000", &(0x7f00008b3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000d4d000)={r3, 0x80000, r0}) connect$inet6(0xffffffffffffffff, &(0x7f000009a000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) chroot(&(0x7f0000ab5000)="2e2f66696c653000") 2017/10/18 15:54:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000039b000)={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}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000957000-0x4)=0xb8) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000f70000)=[{0x6, 0x0, 0x0, 0x4000000005042e}]}) socketpair(0x15, 0x80000, 0x9, &(0x7f0000625000)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00003fc000)=0x0) r1 = syz_open_dev$vcsn(&(0x7f0000813000)="2f6465762f7663732300", 0x0, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f0000930000)="", 0x0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00008d6000)={0x0, 0x0}) timer_gettime(0x0, &(0x7f0000483000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001f7000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006eb000)=0xc) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000dfe000-0x10)={&(0x7f000072a000)="", 0x0}) 2017/10/18 15:54:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000315000)={0x1, &(0x7f0000d5b000-0x8)=[{0x6, 0x0, 0x1, 0x500ea}]}) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f000077e000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f000034a000-0x20)={@generic="1622c310a89c25ae3194b773a53bbd9c", @ifru_addrs={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_mreq(r1, 0x29, 0x3b3cddc9418f918b, &(0x7f00001fd000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000076a000)=0x14) recvfrom(r0, &(0x7f000034b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x40000000, &(0x7f00005aa000)=@ll={0x11, 0x16, r2, 0x1, 0xd427, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000749000-0x4)=0x0, &(0x7f0000d65000)=0x4) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000077000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000a10000)=0x60) getresgid(&(0x7f0000238000)=0x0, &(0x7f0000339000-0x4)=0x0, &(0x7f000066d000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000c4a000)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f44000-0x9d)={0x0, 0x95, "be7a2451a7f96104c7e2c7a466aec826547b02dcffcaaf9325dc631a0a16b03f3386a5801fcf5ec8b60cf47a9166f8d0203666133db3fcd57a22e9bfcce303630ebc155ecea94fcbfe09692c4968e320d3247ade9ec87cce25bf9057fc8c482fe45e89e59264d30f31b8751e22b5f22f7f207ac67ff5584e51aef0571303d8bd596a2c45b609043a44861091fedee8a4b4293d0032"}, &(0x7f0000b97000)=0x9d) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d4e000-0x8)={r3, 0xf36f}, &(0x7f00006b1000)=0x8) socketpair(0x13, 0x800, 0x9, &(0x7f0000714000)={0x0, 0x0}) 2017/10/18 15:54:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x100000000001, 0x0, &(0x7f0000222000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x500ca}]}) r0 = openat(0xffffffffffffffff, &(0x7f0000119000)="2e2f66696c653000", 0x0, 0x0) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00009cc000)=[@in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x1, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x1, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6) 2017/10/18 15:54:56 executing program 0: r0 = memfd_create(&(0x7f0000342000)="297070703100", 0x1) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x2000000000001, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f00003b6000)=[{0x6, 0x0, 0x0, 0x840000000050534}]}) r1 = syz_open_dev$usbmon(&(0x7f00007bf000)="2f6465762f7573626d6f6e2300", 0x7803fd18, 0x400) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000087d000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000513000)={0x0, 0x9, 0x20, 0x0, 0x7}, &(0x7f00002c4000)=0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006cf000)={r1, &(0x7f000031d000)="22fc3bfaf5db3d25962b56c099efd5460dbf524900179f4a39a4ea8ad48436cbabadac72c44896bd0bd6edcc515834e876ccab1226c078413329f237d374dbc062e919e72e5fb4d7320e5d0da5b61527dd30c266f8d6aeb11ea70b84406e12f316e7a019c05b757e50dbdc20c05238880f5e6d08179876fcde2bb9c11e5b713e0853d7e85ac7830d26278919711fe73fecdad9a0b551a9da3c6470c5fcfea35832af7abc7390cd8df99b3fcab250cf9db6de907d543e5733b2dd78a4b18b6cc5d66e3cc6", &(0x7f000040b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000e61000)={r3, 0xe8}, &(0x7f000081e000-0x4)=0x6) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000b80000)=0x0, &(0x7f0000e58000)=0x4) socket$unix(0x1, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00007b5000)={0x0, 0x80000, r1}) fgetxattr(r4, &(0x7f00000c6000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000e7b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) 2017/10/18 15:54:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000748000)={0x1, &(0x7f0000a07000-0x8)=[{0x100000000000006, 0x0, 0x0, 0x500ad}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000d4000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f000001f000-0x8)=0x0) epoll_create(0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f00006f9000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6e723000000000000000000000000000"}) r1 = accept$unix(0xffffffffffffffff, &(0x7f000058a000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000200000)=0x8) pwritev(r1, &(0x7f0000ae7000-0x10)=[{&(0x7f0000e8e000)="42c8b75b567be0ece5819f03e1b6bf5871fea256d7c1eb41f5a0133bbaa8d32e90f2c100f4f1b4b25d78d448464ec79c7f3a504d7bfa301b6bfba92725ce120e12976eee10e623f971073b7596e01e25f8228c51aca8121bc605e2d4490b95e31b6b36cc67dd3dba1d8cbe2dc0079bf93df33dc78ca389628c1adfd9f60ead7bb3cc29cea1886ad5ffa6a30876b38d529f4094ec4517933e3dd457145062045d6f59d4d2ea91db2b229d4bfa317d8d3fdd8698cae4212934b07569c37c1216894bdd075e61d080481a05eb0d6a8a2a1812", 0xd1}], 0x1, 0x5) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000869000-0x8)={0x2, [0x8001, 0x2]}, 0x8) 2017/10/18 15:54:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000a25000-0x4)=[{0x40000006, 0x0, 0x0, 0x5040e}]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a97000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000930000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000089b000)=0x14) stat(&(0x7f0000692000)="2e2f66696c653000", &(0x7f000029f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006b2000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x3, 0x4, 0x1, 0x2, 0x3, 0x20, 0x20, 0x7ce2, r1, r2}, {0x641d0c78, 0x0, 0x5d6c, 0x0, 0x100, 0x4, 0x100000001, 0x800}, {0xcc16, 0x0, 0x80000000, 0x9}, 0x5, 0x2fb, 0xfffffffffffffffa, 0x1, 0x32, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1}, 0x5, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x3, 0x3, 0x7, 0x5, 0x7f, 0x0}}, 0xe8) accept(0xffffffffffffffff, &(0x7f00000ea000)=@un=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000c98000)=0x63) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f000099a000)=0x0, &(0x7f0000b41000)=0x4) 2017/10/18 15:54:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x1)=0xc) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000104000)=[{0x6, 0x0, 0x0, 0x4000000005042e}]}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000408000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0], 0x0, 0x0}) fcntl$F_HUGEPAGE(r0, 0x802) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00001fb000)=0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000d6d000-0x8)=0x0) mknod$loop(&(0x7f0000228000-0x8)="2e2f66696c653000", 0x0, 0x0) 2017/10/18 15:54:56 executing program 4: getegid() r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f1f000-0x12)={0x0, 0x11, "af0d385c4dc3b256fc5b6d0b16577ab4d3"}, &(0x7f0000f98000)=0x19) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0xfffffffffffffffc, 0x4, 0x8}, 0xa0) r2 = dup(r0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000001000-0x4)=0x0) getegid() ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00000c8000-0x88)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001000)={r1, 0xfff, 0x1, 0x0, 0x100000001, 0x100000000}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000004000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/18 15:54:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x100000000, 0x7fff, 0x4, 0x3, 0x0, 0x100000001, 0x2100, 0x3, 0x20b9, 0x80000001, 0x31, 0x1a, 0x0, 0x1512, 0x1, 0xbb, 0x1, 0x0, 0x0, 0xfff, 0x4, 0x3, 0x8, 0x8, 0x0}, 0x0, 0x9, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x16c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000f67000-0x8)=[{0x6, 0x0, 0x0, 0x500fa}]}) socketpair$inet(0x2, 0x7, 0x0, &(0x7f00001e0000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000194000-0x4)=0x0) r2 = syz_open_dev$usbmon(&(0x7f000095a000)="2f6465762f7573626d6f6e2300", 0x0, 0x8a02) setitimer(0x0, &(0x7f0000e48000)={{0x0, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000d0e000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000290000)="") 2017/10/18 15:54:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 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) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f000032d000-0x8)=0x0) r0 = syz_open_dev$sg(&(0x7f000034b000-0x9)="2f6465762f73672300", 0x4, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00003a1000)={0x0, 0xffffffffffffff80, 0x30}, &(0x7f0000728000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004ab000-0x20)={0x35d, 0x7, 0x8, 0x0, 0x6, 0x3, 0x6, 0x8000, r1}, &(0x7f0000c53000-0x4)=0x20) mmap(&(0x7f0000000000/0x518000)=nil, 0x518000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r3, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f0000500000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x1a, 0x12, 0x101, 0x8, 0x0, "0a001900000000001367"}], 0x1a}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000470000-0x78)={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) symlink(&(0x7f00001f3000-0x8)="2e2f66696c653000", &(0x7f0000b07000)="2e2f66696c653000") r4 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000e03000)={r2, 0xfe, "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"}, &(0x7f00002ec000-0x4)=0x106) fstat(0xffffffffffffff9c, &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x812, 0xffffffffffffffff, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semget(0x0, 0x0, 0x100) epoll_create1(0x80000) r5 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r5, &(0x7f0000002000-0x3)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x72de}, 0x20) 2017/10/18 15:54:56 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x101001, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f000000d000-0x20)={0x590f, 0x5, 0x2, 0x6, 0x0, 0x101}) getsockname$ax25(r0, &(0x7f0000003000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000000c000-0x4)=0x10) 2017/10/18 15:54:56 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e94000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50102}]}) r2 = epoll_create(0x0) r3 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000bb7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00003a8000-0x4)=0x60) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00006c7000)=0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000696000)={0x0, 0x0, 0x0}, 0xc) fcntl$getownex(r2, 0x10, &(0x7f00002f3000)={0x0, 0x0}) r4 = syz_open_dev$usbmon(&(0x7f000062b000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0x100ffe) ioctl$KVM_SET_CLOCK(r4, 0x4030ae7b, &(0x7f000029c000-0x30)={0x3ff, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000eb6000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000787000-0x4)=0xe8) getgid() getpid() stat(&(0x7f0000082000-0x8)="2e2f66696c653000", &(0x7f0000fd1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000072c000-0x8)={0x0, 0x0}) getresuid(&(0x7f000068d000-0x4)=0x0, &(0x7f0000db4000-0x4)=0x0, &(0x7f00008bc000)=0x0) stat(&(0x7f0000ce6000-0xe)="2e2f66696c65302f66696c653000", &(0x7f00007b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00008d9000-0x8)="2e2f66696c653000", &(0x7f000083e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/18 15:54:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000180000)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5001f}]}) accept4$ipx(0xffffffffffffffff, &(0x7f0000a3b000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000025e000)=0x10, 0x800) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006f1000-0x3)="2f6465762f73657175656e63657200", 0x80, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000816000)={0x0, 0x0, 0x0}, &(0x7f0000a7b000-0x4)=0xc) r2 = dup(0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f00001e9000)="000000000000000000000000000000000000000000000000000000000000000000000000") r3 = request_key(&(0x7f0000ab5000-0x5)="7573657200", &(0x7f0000f9d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ef1000-0x3)="2a5d00", 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000faf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c56000-0x4)=0x41) keyctl$get_persistent(0x16, r1, r3) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000d01000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/18 15:54:56 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000076e000)={&(0x7f0000f9b000)=@un=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000eb1000)=[{&(0x7f0000000000)="89c746f1ca8549dfe63481fa6b3d4ac4f5f4a1dae6932a53718ed73c8d034561f3bfaa4b51990af5ab70f57624bbed9eeefe5447df1fabce6b347e7dc038b3be3528d746c44958c4b72fcdfc7101213cc86b3a69fd5b676c7db2cc608eab22a02fd89d2b225aa51e381d88b6dc722000b11a20cb05026067c6ff0484438402c847946d639ec107c5dcf6445adc30dfc93530dde5d81f8854d7567c6b8c6a95fa47b289a0a9bc73007fdacfbed17c6fddb09daa2ec728ff7ce86006f59c684cca175eaaa25ea5f75de9dc2ddc0141630a9b761e", 0xd3}, {&(0x7f000007b000)="8509888f99078bcc3d4dd67d5bf2fac55b1194eb0880123b0f853c2725cd23dc3adf46e5ca6318566bf4df49357101f84e23dd058a429dff6f476979725148e33dcd60ff7945f2e1a27c0c912da63abb4a27e87608d57aa7a6bed543ae1056989ac87f7d2a822a2a1ba7ffded08bd6bada69bd632c914121b3f8c5bb52a0ad4488f9724d037b45e71e73fe764dc901dd62f92e6ac7909b1c87f5afda2b3fe015bf395bf4e3efd02fd1ea673f1a9fb345ce8bf5e3ae0c591f062575a0", 0xbc}, {&(0x7f0000001000-0x7c)="a59fd49b1b4cfb05350f8321b789bcc2ad1e29ec3a385fb31a5371344c2271dd4415b945da70b403d8ab7eac3a46b8df6314496b6b055812f5d9dfa92cff9c7ccde581bb127438d4e62505d5f18cc2fa2d46d14842f915b9ab4e2ad41ee4e55b1163c03087184f3504818dfbe1d6ece9139ac9f05aa071305b65eee4", 0x7c}, {&(0x7f000042d000-0x6a)="85b57ecaa12a127e107b248e443d4f0340d9ef5a95f2327e129546489efd5f1e2bcb0d632cadccecd5cb8260e4de4116de731946a27f6a6b3cc25ba577588353c7a1cb026c15aa7b3eb686d8ea8d2abd7a6db941c50add1215d85de1f4544ef0d16bf7cbd5fc0f479ffb", 0x6a}, {&(0x7f0000001000-0x10)="2ed1199fdc6f1ecf3fae1f3a4b81b0030972a4e7c018542ffdbc64daca94efac729b469c3d89c4707079817c1ff53a", 0x2f}, {&(0x7f0000001000-0xd8)="8f8bb87f948ff240aafacccc95b8fb70661df87784af9aae7fdf67998def6dce9fa7623d7e6a33c57973113f5decf23e6d04c30adef479e09a51a9b15eb2d7f45d6b34efd49191e56535e12191adf7f6ffd3aeaf5423e053d44a1a906658a66b898e05074c893ec7e9fd9862b6bf2eabc5899c40d9cd4aca46d792dae07b26d34008fb6e88400df90ff40a344b1f9e3b320813fb99a53d1fbd87fba9d7319d0e734ab472335c9dc57c605852e36801dc5d14f4b108cfbc275a8abcf4b2ab236786e9a4427e979c3e7c3667da4172737cbbe58a4e0b825ce4", 0xd8}], 0x6, &(0x7f00007b9000)=[{0x100, 0x10e, 0x100000000, "6e663604e60973101aeb505c121f538d62f976168c845cfcc2e7be42825a81ef68df410e52b3e4cd3e66e4be74a4b17906efb0bb66e8cc5bce5d131637f4683974c216a6e60f74f31547f3af4ea2b06b1848ac5baae8f7737d87e5c268b13c8eb87a95ec96128b0eb0dc693bf6026f2a7aee26fc0262facfab515be99bdcc0b6e99385fb6cb1b960626eae344c26bb94ce7e54742bf80291eb8f7231659044f78da9db1cd991df7e8e33cf8c6c26680b72b43abc646ed440b3960edc6f9126325751ec0377a2cd69d93899ba9d5cbe300116d71d8592135a6d90183f4c0c0b2a9a63ac4e489d55e5997e"}, {0x80, 0x111, 0x85, "1f3f6890b10caef0609efb7cb3c69ff7c3346353e008b5b14e7879b210313871fbb3ee4ed17228479f491008cfb3b7db96616f119b459f36d7a972c1d4d70de34fc32c6d3a92a8094965e0a7d7084f98d5069b9a7c7c4d62b8a56c43e767fe66fe64a4f1d1acce79e2925cdeb4"}], 0x2, 0x4}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x100) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000b1000-0x4)=0x200, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x6c6, &(0x7f000053a000-0x10)="60c39fec1968119f2ea50edc40666966", 0x10) seccomp(0x1, 0x0, &(0x7f0000315000)={0x1, &(0x7f000021e000)=[{0x6, 0x0, 0x0, 0x500eb}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000650000)="2f6465762f70746d7800", 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000218000)={0x0, 0x0}) sendmmsg(r2, &(0x7f0000db7000)=[{{&(0x7f0000971000-0x9)=@rc={0x1f, {0x3f, 0xfffffffffffffff9, 0x80, 0x3, 0x7, 0x20}, 0x0}, 0x9, &(0x7f0000db7000-0x30)=[{&(0x7f0000372000-0x605)="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0x1000}, {&(0x7f0000193000-0xb9)="3ab70fd3085810df34cff0f2e0df53d42ba01916a3f79fa3bdd5560695c15c8942638cd5cd527232686a45f493a13d1980baba265dd2aed4650e5f911d24a9ad6b82f9e34eedb2bc677b1218614018795943c24be707d2fb1316e83750ae4d05f08f8b951f3bed79b33e16bb336f1123c7c8d40ed6b3119e1254826e0a2a1244430332a5776da1d8b024670207e156e2cc86e73e2de0b0ad6d7bfadfb9564bbad679299e49c9cf9a8c3c4b89e2cb4c285a6ddb7eed756c1348", 0xb9}, {&(0x7f0000763000)="7a57559cfa2a8181b80b6c848a9de799f5a7e441548e535ff47601c97223720f83b022271285962c0b0e0e512cdc7cdcfa34ecab7784c775da4d33745fcc5d01f398f8dd8fafa297cc6b9a9c24e252b1549c38c9acaf7063602e5c176b988826cc59fff7c1475a45af4f48ebe1ae49cd00dc304f9df5d515d84b8edde30c1b75bcd9a0d1e6da21808039a232d0200eeb1d92cf8e68ddc53c9ee5be0328b8ef2d5372d30fc3ea6a37274baddd73ed81af771c", 0xb2}], 0x3, &(0x7f0000004000)=[{0xb0, 0x117, 0x1f, "bb3c0516b0736c7daf22a050e82a8969922338923c7f84b548f06a0b0972889ff12839843ffd9aa55ad013ed08e608a07e56257fe576987efb1a85383d05f96d0ee4db7d1c11db4e5831f7d514800be850a3a1e9087d5a240d5e0361f43224d7772a29276b5b91f9a5a408cf5631d6d1ef662a08fdd144b89d4cbb237bc6d1cf669ce20be3ec4a4dae6825df8ccc2f01a6a1d1ec779bb33748"}, {0x10, 0x19f, 0x6, ""}, {0x88, 0x0, 0x4, "887513c879fd8d900ca0d109d893a3d8d8af50e6cef7cb9462e70fa949d55a9d36ddaa4a0a35d668c825d5a1a297c0eea5706dd6b0e3070bc358f48be9b2bb890ef5fda2b47234490af1daa94c839717d9a1e0330615a811ee1b70f1f42bcc6db2ffc99b9633d51c1ae9311c839ed5dc46"}, {0x20, 0x10d, 0x0, "8cb2b6f3114584b3071171d4ee4a"}, {0xd0, 0x11f, 0x7, 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", 0x1000}, {&(0x7f0000d98000-0x4d)="4727ee0b0e72d0e11dbf6d44a17ac10715c06ca5cdc39ced89afb286ec58c66a6a087548b289778a3c6297413a71bad635bae1c0e1e7165ee16a741a6fb057ba63db10a9b77993121b04b0019f", 0x4d}], 0x8, &(0x7f000088e000-0x3a8)=[{0xe8, 0x119, 0x80000001, "2fccb6f90d97fe55c3297c55d3f57c7051ec553850ced714fbe7cab917e44367ccfb03cd213fe91eff465204f78ec6aa0c389d8dc807a5212778a656858654e60d169b4b075e28aef8b4f3989be4b55bb9b90e785fdf9210b13d755679286754c5a459d490f76fff4130d3e5a179634945413b9c6a37c644d0596965d2d23e88164f34116045460ff3590a20759e241718f6bfac873c9ed5038942183bf7c68c2fba7c77fcd73de06c14b3f8bcdd6d826238277c169b9442776735723389b99aa168432f164ff98e0b214eb935029b5caef801a3"}, {0x50, 0x117, 0x7ff, "4e93099d03fc435951eca00911ef7bbb4a2f4c317a2ba85ae11b9d13272df08163ef027fb2cdb5fd88a7eb52023b2d7afcc1193da839f2ac31e4"}, {0xb0, 0x119, 0x3, "a3d26ea0714a7a04b9c0c4ec130157e97b5430f9ef92750dd385fe25ea0479ac84de72188e2c6f7db3306dae2abe4580e3b914bbad1083a9ec431f8fe5134ed1228cb29c59a88a2f49c4923926c652a0c70d60370beff6eb044d3f4d07caef0ff76aa4db80ca4eef944a8bd6081555835b55cc4f0bf637f057da534c60b5aa314d6a91ba24d72129c6594fdc8f2ba999247a18b8264a9241baed3993aa"}, {0xa8, 0x10a, 0x8, "bbdf787219bc3b52f43abb7d1f64b0f9a584b24320fdfd0462798625d0240055e8361e1d595b1f8c6056ce42a21dc27d23e571d45e37a3a9563dbf015b4968c726bd18d52e42b1ed09bcc51ca05665b00e9343196da536f04573a3b432755443731f532d3a195cbc8dbe85ba304f0ae565eab4117a28c724aa0f630e664cfea093151cc8268e9aeaed4d86a1c46944aa634eef17"}, {0xb0, 0xb2e5d8e06047543f, 0x2b4, "69b3707b3b4b9e9ff9a0ad842362a1138c2c5e35299474e0b12c607e5df3ed7acaf74b86a458b8169c8ccb532720d476e83098eda4615de18304c404ff8fd3d40c350c066e2d0910e07b43f79a2e9a512eae1481e8ff3990937a59e9fa3034ba1d367fd4e6fc36350b12600481fa8db1b7fb2f0c7064557f018d13bdba191a22d75b38f4bcb0eab525fad4ad426d242ee4a988159b045d2e0b230e317675"}, {0x68, 0x100, 0x8000, "43d2b09d3a5946d26fcfabf51d1f0bbeaaac78b46a4496de751b9e3893fafbe1020b7f90e0e62be8647568f0c62ac181fe8aa1f7856ffba48d3573f770dc898fb7c12e193ea73c49b9a8f18aed6d005357c2f1"}], 0x6, 0x20000040}, 0x3}], 0x4, 0x1) getsockopt$inet_tcp_TCP_MIN_RTO(0xffffffffffffffff, 0x6, 0x6b1, &(0x7f0000bca000-0x4)=0x0, &(0x7f00003b1000-0x4)=0x4) accept4(r2, 0x0, &(0x7f0000cb8000-0x4)=0x0, 0x800) symlink(&(0x7f00000ca000)="2e2f66696c653000", &(0x7f0000f89000-0x8)="2e2f66696c653000") 2017/10/18 15:54:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000033b000-0x10)={0x1, &(0x7f00006d1000-0x8)=[{0x6, 0x0, 0x0, 0x500e3}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000fbd000)="2e2f66696c653000", 0x400200, 0x1) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000059d000)=0x4) socketpair(0x8, 0x6, 0xfffffffffffff, &(0x7f0000994000)={0x0, 0x0}) ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f00006c3000)="") 2017/10/18 15:54:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) seccomp(0x1, 0x0, &(0x7f0000131000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x1, 0x0, 0x500fb}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000d82000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e75000)=0x1c) epoll_create1(0x80000) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000a3a000)=[{0x6, 0x0, 0x0, 0x50024}]}) r1 = dup(0xffffffffffffff9c) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00005f6000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000011c000)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e30000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000050c000)=0x18) r3 = accept4$inet(r1, &(0x7f0000cdc000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000caa000-0x4)=0x10, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000229000-0x10)={0x2, &(0x7f00006a5000)=[0x7, 0x0]}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00009c4000-0xc)="000000000000000000000000") setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ea6000)={r2, 0x0, 0x30}, 0xc) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) ioctl$KVM_SET_LOGGING(r1, 0x4008aef0, &(0x7f0000227000-0x8)={0x1, r1}) getsockname$packet(0xffffffffffffffff, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000f75000)=0x14) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000138000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000d3b000)=0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f00001f0000-0xc)={0x4, 0x0}) 2017/10/18 15:54:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x10001) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f00008c3000-0x8)=[{0x1000000006, 0x0, 0x0, 0x4000000005042c}]}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000b9000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000580000-0x4)=0xb8) r0 = syz_open_dev$random(&(0x7f0000316000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x428c00) flock(r0, 0xe) syncfs(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00008dc000-0x8)={0x0, 0x0}, &(0x7f0000510000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00001b7000)={r1, 0x9, 0x0, 0x0, 0x7}, &(0x7f0000681000)=0x18) fadvise64(r0, 0x0, 0xfff, 0x7) geteuid() 2017/10/18 15:54:56 executing program 2: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000fbb000)={&(0x7f000038a000-0x8)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000001000-0x6)="216264657600", 0x1) readahead(r0, 0x2, 0x7e22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000511000)={0x1, &(0x7f0000a21000-0x8)=[{0x6, 0x0, 0x0, 0x50031}]}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000951000-0x8)={0x0, 0x0}, &(0x7f0000d0a000-0x4)=0x8) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x8) r2 = creat(&(0x7f0000078000)="2e2f66696c653000", 0x0) recvmsg(r2, &(0x7f00004e5000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x50)=[{&(0x7f00006f6000-0x10)="00000000000000000000000000000000", 0x10}, {&(0x7f000073b000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f0000425000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f0000a70000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f000039b000)="00000000000000000000000000000000000000", 0x13}], 0x5, &(0x7f00004ee000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a, 0x401}, 0x40012023) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e3a000-0x9)="2f6465762f76637300", 0x408000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000ebc000)={r1, 0x0, 0x80, 0xee, 0x400, 0x0, 0x10000, 0x7, {r1, @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]}, 0xb77, 0x8, 0x6, 0x6, 0x9}}, &(0x7f00003f4000)=0xb8) syz_open_dev$random(&(0x7f0000f30000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x503000) accept(r3, &(0x7f0000b64000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029a000)=0x8) 2017/10/18 15:54:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000e2e000)=[{0x6, 0x0, 0x0, 0x5011f}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000023f000)="2f6465762f73657175656e63657200", 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50014}]}) r1 = accept(0xffffffffffffffff, &(0x7f0000dfd000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000a79000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000d9a000-0x20)={0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) pipe2(&(0x7f0000593000)={0x0, 0x0}, 0x800) getsockname$packet(r3, &(0x7f0000cf8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000483000-0x4)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000a1000)={r4, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) fchdir(r2) setxattr(&(0x7f0000a86000)="2e2f66696c653000", &(0x7f00005b7000+0x500)=@random={"747275737465642e00", "00"}, &(0x7f000081a000)="73797374656d73656c662d272500", 0xe, 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d69000-0x4)=0x0, &(0x7f000057b000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004e4000)={0x6, 0x8, 0x3, 0x4, 0x0}, &(0x7f0000325000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000b1c000)={r5, 0xf867}, &(0x7f000064b000-0x4)=0x6) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000d72000)={0x0, 0x1, 0x7e, 0xad66, 0x3}, 0x14) getsockopt$inet_tcp_buf(r2, 0x6, 0x1b, &(0x7f0000464000-0x3)="000000", &(0x7f0000418000)=0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000274000-0x10)={0x7, 0x205, 0x18a4e196, 0x7fff, 0x0}, &(0x7f0000ef0000)=0x10) getsockname$unix(r1, &(0x7f0000f8e000)=@abs={0x0, 0x0, 0x0}, &(0x7f000092a000)=0x8) symlink(&(0x7f0000f60000-0x8)="2e2f66696c653000", &(0x7f0000b7d000)="2e2f66696c653000") setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000498000)={r6, 0x80, 0x2}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000039b000-0x14)={0x8, 0xffffffffffffffe1, 0x3, 0x401, 0x4}, 0x14) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000c54000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00001e9000-0x8)={r7, 0x0}) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) accept(r8, &(0x7f000006e000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9f000)=0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000f5a000-0x4)=0x0, 0x4) ioctl$TIOCSCTTY(r8, 0x540e, 0x3e) 2017/10/18 15:54:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)="2b2a00", 0x0) seccomp(0x1, 0x0, &(0x7f0000315000)={0x1, &(0x7f0000d5b000-0x8)=[{0x6, 0x0, 0x0, 0x500ed}]}) openat$hwrng(0xffffffffffffff9c, &(0x7f000097b000)="2f6465762f6877726e6700", 0x20000, 0x0) munlock(&(0x7f00003ca000/0x3000)=nil, 0x3000) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f000093a000)={0x0, 0x0, 0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) semctl$GETVAL(0x0, 0x0, 0xc, &(0x7f0000937000)="") 2017/10/18 15:54:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000cc4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) readahead(r0, 0xc364, 0xfffffffffffffc58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50001}]}) socket$inet6(0xa, 0x0, 0x3) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000be7000)={0x0, &(0x7f0000b73000)=[]}, 0x10) sendto(0xffffffffffffffff, &(0x7f00002c2000)="", 0x0, 0x0, 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f00008ea000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x10001, 0x400040) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000876000-0x10)={0x11, 0x85, &(0x7f0000156000-0x85)="dda969fde86b41eae9bf962651b9dae3d22727fee4207a1f2912c28c27b1041e411169ff7055e2921c01697ffb6768e921b74853d5a205bf463a377f4a781880182109e722d7aaf09ba7e49eaae9f924611df57812f408f23935bfa9920a5c197064ef2a1ff4330c0ca0cb39758d5921f8f79c8f961ae76ed9ecfff6c043d53d7cc34ce672"}) r2 = creat(&(0x7f0000062000-0x8)="2e2f66696c653000", 0x184) bind$netrom(r2, &(0x7f0000e49000)=@ax25={0x3, {"c29988089e1198"}, 0x4}, 0x10) 2017/10/18 15:54:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00006c6000/0x3000)=nil, 0x3000, &(0x7f0000000000)="") seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000e15000-0x8)=[{0x6, 0x0, 0x0, 0x84000000005056b}]}) r0 = syz_open_dev$sg(&(0x7f0000db9000-0x9)="2f6465762f73672300", 0xe2d, 0x200) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000f9e000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(r0, 0x6, 0x6c2, &(0x7f0000eed000)={"1e89904a98f0b1e91120367930844216", 0x7, 0x5}, 0x18) r3 = signalfd(r2, &(0x7f00008d7000)={0x44a}, 0x8) fcntl$dupfd(r1, 0x406, r3) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00006dd000-0x9)="2f6465762f76637300", 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000747000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000cd8000)=0x14) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000f28000-0x4)=0x570e, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000ea000)=0x0, &(0x7f0000c1a000-0x4)=0x4) fcntl$F_MEM_LOCK(r4, 0x800) truncate(&(0x7f0000291000-0x8)="2e2f66696c653000", 0x0) 2017/10/18 15:54:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000c96000+0x3b0)={0x1, &(0x7f000039a000-0x8)=[{0x2000006, 0x0, 0x0, 0x840200000050567}]}) stat(&(0x7f00005b1000)="2e2f66696c653000", &(0x7f0000991000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffffff, &(0x7f0000ee4000)="2e2f66696c653000", 0x0, r0, 0x1800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e85000-0x5)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000753000)=0x0, 0x4) sendmmsg$unix(r2, &(0x7f0000c1c000-0x70)=[{&(0x7f0000666000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000e6e000-0x80)=[{&(0x7f0000ee5000-0x76)="2d69c4b3b29df8ba03e66523d46977b291349e777fdd491fdb798fd4fbfca84ae61fdb771c565374e4e93dfd2724394957a84bd56e1ceda0bdc75cae71f05b55168a4bdb56122a08b80ac1f4adc405b0e417b18d8e53d2b5474344ff2a6d09ca3fc113f5a775969a510b7687448fc46dce4e45111bdf", 0x76}, {&(0x7f00004ad000)="b2c907bd1d5dbf02eaa3f84e160727a8adc9bb96fb3dedaf07702b82d5c0721b29d6bf0c678739f40ac7c4d5ccbf88bfd117dffb143f680adbfdc2e7a11a8b569ff1c1f6c7e5bee333e84d8578827f90e2712bf56058803d2d6bb9baa1b9685a14fca792ccb1044f52230a4a2f81c832638d9f9963461a49225deb4eedd0e155ebe4eb3d1a06f47f8fd4718c789765fdbaeb5b8a52ee478e5ff84b91282fb405", 0xa0}, {&(0x7f00003b5000-0xcc)="d8777e0153f374a3cead37225ef4b6fd65a14fae1487778dd13052570de3170e8d0d34bc248552a1fb58348a9b2b1c4120081df93ecae597f0baa6b116181de66e8512dcf3c125f5dfdb57cba5984ecba8f3574df630da916e42f51663e32207874460a91c83c7f798d2d999bee8543e370a11ea16ab11beb7db1285e07156422476af508620658e6ea7e5e6beb32dd572f4a09c9a6138c413efcc01a7dc86e2d40071f97bcb3c442d42612345e3a0bc7306c8d38b556cd5fe0e39b7061ac7e8280a36572a1084064e2b3428", 0xcc}, {&(0x7f00000eb000)="2702e302ff1c32bc2b293d704d30dd4e208a8bdef738fb4efc6cb0f301b6e16aa0", 0x21}, {&(0x7f0000c5f000)="8230e1d326d63676d00131d2d463edd1679679e1a56b7da8f2ec474b30b6928a727df9bc81f7652d09ec05aba8e68190f33c0da8a433e0a372370f9f1c6bbf8f93e9b1801611588506d3bbbbf2f8cdccfd138f1029c8a95185e605ef25139c9e85b4d75473f07f6ea61f10ada06b15c4cf6c691a50ac3acb525cb27c97bd408f534643c9f514ffde89136123141e631b7fac88d78a91566df3b20402233c68a9d36ed253f089f2efe8679c153234b3433b9b335cc515abd528e61b", 0xbb}, {&(0x7f0000560000)="7fcdf42b2b0301fe7c76f06bccd96b73fca6bb02739d1504d6d711a683ace644786a550ae7d0c22544892befc6b9cfbea5f18d420838848d98e8291d4d727f12c452eeed2da7bae675c49d88ac86802b3b131252fe1c368ff70d2f9c8b8e04a739c1ab768838382fad413e6b557ae51452a4e1865b1a5aab47530e6396f7d351724928f294e24ee797f1c6e410a9e457f590a39ddba16347cd9533b3068321fd810257391ee09582c804e758e29ab66b4bbc", 0xb2}, {&(0x7f00004ae000)="e410f6ce253418f9e6f421c476fd67bbc8d88719d702ea5e3be888d0dff412561fe7a70c9feefab654d6265e9eefa778c5f3068ef7c3483247852b3978eb3f549be240b493460dc6218531b2963fe81d3219898f37d4785723855867b3147f4138098e600716dd98234f0f2b9c74c9df3a7a852898c7e83b55ec5e5113be14a6341ae425c550ff7ee3ad72f2351f8f1b598d09e1a4e98ab7ad55267534d0cd632eec3d9828dd195c7e3974ca196dc6045f992d6559ad0f9552d36eea70d12742cd50d443226e549718d07dcd1ff7a84a38f968dd99428e30cea06eb5d8e6959930513751c8ebb9656788d664ca", 0xed}, {&(0x7f0000f19000-0x49)="fe680716f4558894fbe4fca49b89876e104f170e742528e94579582dae57f7d016a1770bb5a9ed2302ca68aade0b2dffe8263643c279f2259a08e7f14d985cf3a262fe97bbc6b36765", 0x49}], 0x8, &(0x7f0000208000-0x48)=[@rights={0x20, 0x1, 0x1, [r2, r2, r1, r2]}, @rights={0x28, 0x1, 0x1, [r2, r1, r2, r1, r2]}], 0x2, 0x40000}, {&(0x7f000086f000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000af7000)=[{&(0x7f0000f2e000-0xab)="69c8215dc7135ecb4b6ab1742579f818cfd7e6b52dca37d3ec7f874bd52f920fc3beb1419cb0048f9bb6f958fa0342b97fe1ceb84bca654440a85a9105743c367a4a51a038d1ccdfa4dda86402498d5824f5773eb782cadb36abd4e80693540dbd2879d141934d86567bc30adb3e133c095ebfd6577c35e32022862a0cc2a0f4208f5be27fa17c0ef4efc0fd4f6ce5a07a9a2962e6aaa10f42789bf4961a9b8f4a3f716d34ddca36c8ac7b", 0xab}, 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", 0x1000}, {&(0x7f000020a000-0x13)="f9ab0eb8e90c2a59473b2ad7afe365842cf51f", 0x13}, {&(0x7f000064c000-0xeb)="e328ccfab7aad63e35e401b55b87c360c88bea90be20c6ce1ad3177efc23faefdf78d1b3b1d9b4b19b1e0a8cd303ac47db864dc04e0420225729a55a0620c0e4c3bf2aa755a6c122a9f2826992e3f88339b96d0655b5a8c0152075237934abd26bef0f3218e4e568074fd572ce984b32cb2337a510d15ace697a986dafd35a984eb92e09fb6d31b1aad6a40a7fe2972d1edbb660c9c919ad21aff3da2d256c4cec1494b1f2ef03a90874673e6a226189b9d7dfe0b08055098f14374ec21dd06ebd05e610a2a96e7e1ee59804906a8027f3b6f9371905bde04b94b596ab7d93b2949be1db091097b0b37dd5", 0xeb}], 0x8, &(0x7f000001c000-0x20)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1, r2]}], 0x1, 0x20000000}], 0x2, 0x0) pipe2(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r2, r3) gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000816000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b3a000-0x4)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00009f4000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000d65000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x11, 0x10000000803, 0x0) setsockopt(r5, 0x107, 0xf, &(0x7f0000155000)="2000016f", 0x4) sendmmsg$nfc_llcp(r5, &(0x7f0000ee5000-0x70)=[{&(0x7f0000e3c000-0x60)={0x27, 0x2000000001, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000a2c000-0x30)=[{&(0x7f0000f12000)="cb0400000099d70103ff", 0xa}, {&(0x7f0000d4e000)="0a251751c4a40c9c5695c2ec3b594182c1549c4089e1a665e9e0174637324ddbd77ab6233d8f8b8d8dcce846dcb7f3a9f561c29d06e5c38fa4069fd4d671c41c717747204f3cdeebf96d818d63775fec9145d7a9ffc39971fd698761dc6d55786cd8335f2be49869945668741ea28cd897703d0974d8f9e86ed35d09c67aa444305df2dfa44115ab438cc78bfc7a13e032174796a2bdf9", 0x97}], 0x2, &(0x7f0000faa000)={0xf0, 0x8b, 0x9, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65c3c688f0ac86300dabdee69c5643dad02002868bf8c0000000f00000fffa6a2df8b709000809bfb01e9f3cae7a8fe1b60d8c4e3bc5b90ba03cb95720e5b9fd1a0c02cdce1d790df02a5a27835270bfc5ca8d11a77dcbeebc73323495d6f6f4c253842f8d78f46a14731c2efcb35766481a53ef76ac18a118e25905c39eb12a139af886d09f05dd4858df03771559c96e62c8b10472b6c8934c0dd32c5cf5589e5dd71f38f39b4cdcba3440f5cb9aa7376bb6db2030df650ef146ad9"}, 0xf0, 0x20000080}], 0x1, 0x20040000) sendfile(0xffffffffffffffff, r5, &(0x7f0000fac000-0x8)=0x0, 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2a, 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) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000cfc000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0xf, 0x0) r6 = memfd_create(&(0x7f000010b000-0x2)="2500", 0x2) bind$ipx(r6, &(0x7f00006ba000-0x10)={0x4, 0x8, 0x8, "8b0f56939dd0", 0x7, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000c6f000)="2f6465762f7573626d6f6e2300", 0x2, 0x40102) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000dbe000)={0x0, 0x0, 0xf9fe}) 2017/10/18 15:54:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000930000-0xb)="2f6465762f6877726e6700", 0x208400, 0x0) seccomp(0x100000000001, 0x0, &(0x7f00000b7000)={0x1, &(0x7f0000134000-0x8)=[{0x2000006, 0x0, 0x0, 0x500dd}]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000897000-0x8)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000474000)="657468312c7d7070703000", 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000052a000)={0x8, &(0x7f00005bd000-0x20)=[{0x4, 0x2000000000000000}, {0x9, 0x7ff}, {0x80, 0x8}, {0x767b, 0x400}, {0x7e, 0x1}, {0x7, 0x3}, {0x80000001, 0x0}, {0x7, 0x80}]}) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000f0e000-0x8)=0x0) getsockopt$inet6_tcp_TCP_PSP_RX_SPI_KEY(r0, 0x6, 0x6c3, &(0x7f0000e91000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000492000-0x4)=0x18) pipe2(&(0x7f00001c3000-0x8)={0x0, 0x0}, 0x80000) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00009a0000-0x8)=0x999e) 2017/10/18 15:54:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_SILENT_CLOSE(r0, 0x6, 0x6bd, &(0x7f0000faf000)=0xfff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000001000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x6c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xe6) getsockname(r0, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common="62637366300000000000000000000000", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r2, &(0x7f0000003000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000002000)=0xffffffffffff9e4b, 0x4) listen(r2, 0xffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x8001, 0x10001}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000003000-0xc)={r4, 0x0, 0x30}, 0xc) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_INFO_EXT(r0, 0x6, 0x6b2, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000-0x4)=0x81) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000005000-0xc)=@sack_info={r4, 0x3, 0xffff}, &(0x7f0000003000-0x4)=0xc) r5 = socket$inet(0x2, 0xa, 0x1950) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000006000-0x4)={0x100}, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11a, &(0x7f0000002000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="e4c1a577ea10", [], {{0x60, @ipv4={{0x36, 0x4, 0x4, 0x7, 0x10c, 0x3, 0x9, 0x6, 0x2f, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x27, 0x20, [@broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x2c, 0x2, 0x1, 0x72, [{[], 0x7fffffff}, {[@broadcast=0xffffffff], 0x3}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x8000}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x4}, {[], 0x1ff}, {[@broadcast=0xffffffff], 0x9}]}, @end={0x0}, @cipso={0x86, 0x30, 0x10001, [{0x0, 0x7, "1e8745425a"}, {0x0, 0x9, "d35df521c68953"}, {0x7, 0xf, "7edd0051a544ce4ec53e91a762"}, {0x7, 0xb, "3e0420ff82a45e2ba7"}]}, @timestamp={0x44, 0x10, 0x19, 0x1, 0x1f, [{[@loopback=0x7f000001], 0x2}, {[], 0x3}]}, @generic={0x94, 0x10, "ad82ebea1896449092b05310dbfd"}, @noop={0x1}, @lsrr={0x83, 0x1f, 0x3, [@rand_addr=0x6, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}]}}, @udp={0x0, 0x3, 0x34, 0x0, "2947387cdf5574c87789c93200c4461bd2f2518cb9be59a614a657f26f4034b17eda9b26f7f580351f3535ca"}}}}}, &(0x7f0000007000-0xc)={0x1, 0x1, [0x96b]}) r6 = accept(r2, &(0x7f0000007000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000003000)=0x80) bind$ipx(r6, &(0x7f0000001000-0x10)={0x4, 0x4, 0x1, "1191d011027b", 0x1, 0x0}, 0x10) close(r3) 2017/10/18 15:54:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000c46000-0x10)={0x1, &(0x7f0000a28000)=[{0x6, 0x0, 0x0, 0x5010c}]}) pipe(&(0x7f000022b000-0x8)={0x0, 0x0}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000231000)={0x4, &(0x7f0000ee8000)=[{0x400, 0x4, 0x100, 0x8}, {0x8, 0x9, 0x0, 0xfffffffffffffffc}, {0x3, 0x1, 0x2, 0x528}, {0x5, 0x0, 0x1a4, 0x10000007ff}]}) r1 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x2, r1, 0x8) accept$packet(0xffffffffffffff9c, &(0x7f000058b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001f6000-0x4)=0x14) seccomp(0x0, 0x0, &(0x7f0000649000-0x10)={0x7, &(0x7f0000481000-0x38)=[{0x5, 0x10001, 0xfffffffffffffc01, 0x9}, {0x92, 0x7fffffff, 0x4, 0x100}, {0x80000000, 0xffffffffffffff8e, 0x100, 0x8000}, {0x6, 0x8, 0x5, 0x2}, {0xffffffffffff0001, 0x9, 0xbd, 0x5}, {0x101, 0x6, 0xfffffffffffff0da, 0x5}, {0x9, 0x4, 0xe2, 0x0}]}) 2017/10/18 15:54:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ac4000-0x10)={0x1, &(0x7f000047f000)=[{0x6, 0x0, 0x0, 0x50106}]}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a0c000-0x8)={0x0, 0x0}) r1 = dup3(r0, r0, 0x80000) r2 = semget$private(0x0, 0x2, 0x40) semctl$GETNCNT(r2, 0x3, 0xe, &(0x7f00004d3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getdents(r1, &(0x7f0000d9d000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000bdf000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008a8000)=0x10) 2017/10/18 15:54:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000e62000)={0x1, &(0x7f000039a000-0x8)=[{0x6, 0x0, 0x0, 0x840200000050564}]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d2e000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000040a000-0x8)={0x0, 0x0}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00005d4000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000811000-0x4)=r1) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000b3a000-0x64)={&(0x7f0000feb000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "807e5e6a74d8322b1ddc7ed638cd0ebd7735854353e71f8654c73619af3e7808"}}) 2017/10/18 15:54:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fcc000-0x10)={0x1, &(0x7f00006a0000-0x8)=[{0x6, 0x0, 0x0, 0x501a5}]}) clock_gettime(0x0, &(0x7f0000d6d000)={0x0, 0x0}) sched_rr_get_interval(0x0, &(0x7f00009f1000)={0x0, 0x0}) waitid(0x0, 0x0, &(0x7f0000420000)={0x0, 0x0, 0x0, 0x0}, 0x1, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000725000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000038c000-0x4)=0x1c, 0x80000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000043b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007c5000)={0x0, 0x3, &(0x7f0000f99000)=[@in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f63000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009e3000-0x8)={r2, 0x40000002}, &(0x7f000098c000-0x4)=0x8) pipe(&(0x7f0000e3d000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000b51000)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000c94000)=0xc) recvfrom$packet(r4, &(0x7f0000cd0000)="0000000000000000", 0x8, 0x20, &(0x7f00002b1000-0x14)={0x11, 0x2, r5, 0x1, 0x4, 0x6, @random="c6c8dcb90b08", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003cf000-0xd8)={r3, 0xd0, "f603a4b3c9883b29ba82245565ada1e6959093022e234d86148b24390d37d97c21afff51c4055758e336141772eefe5c68aed374ba54ad48412b3fac7ab608afb1d2c6a408ce16cf15379a18431f11c06b164ddc5889a47d98c93469d37cbab7daf00a57894a3c442d4d23c9d76acbd5ec1d8c0fa85736cb15ca35dbef1b5f5700fbff25c169578ee51d1a49bba58833dab1cf408d885439177759675455fdc5f1b8f8d14079929a5794c58cca4cc02bca8362497db0e171320b5f984f1b0a9ee56f3067887584003d5d5ee08b793249"}, &(0x7f0000583000-0x4)=0xd8) 2017/10/18 15:54:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000268000-0x12)={@generic="d5f1a286947e03ee2eaeff8ac3549118", 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000055f000-0x10)={0x1, &(0x7f0000ea9000)=[{0x6, 0x0, 0x0, 0x840000000050537}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007df000)={0x0, 0x0, 0x0}, &(0x7f0000bae000)=0xc) ptrace$pokeuser(0x6, r1, 0x2, 0xffffffffffff8000) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000d66000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00005d3000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x2000, 0x0) ioprio_get$pid(0x0, 0x0) 2017/10/18 15:54:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ea4000)={0x1, &(0x7f0000a01000-0x8)=[{0x6, 0x0, 0x0, 0x84000000005052f}]}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000999000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000093b000-0xc)={r0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000052c000)={0x0, 0x0}) seccomp(0x0, 0x0, &(0x7f000017a000)={0x0, &(0x7f0000d0a000-0x18)=[]}) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f00007ce000-0xa0)="") socketpair$unix(0x1, 0x1, 0x0, &(0x7f000029e000-0x8)={0x0, 0x0}) r4 = dup2(r2, r3) getsockopt$inet6_tcp_TCP_SILENT_CLOSE(r4, 0x6, 0x6bd, &(0x7f0000a4e000-0x4)=0x0, &(0x7f00008aa000)=0x4) 2017/10/18 15:54:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000050e000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5000d}]}) r0 = open(&(0x7f0000bb3000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f00002b9000-0x10)={0x0, 0x0}) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000768000)=0x0, &(0x7f00005c4000-0x4)=0x4) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000609000-0x4)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000394000-0x8)=0x0) 2017/10/18 15:54:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50104}]}) r0 = accept(0xffffffffffffffff, &(0x7f0000634000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c7b000-0x4)=0x10) getsockname$ipx(r0, &(0x7f0000820000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000b76000-0x3)=0x10) listxattr(&(0x7f00006aa000)="2e2f66696c653000", &(0x7f0000284000)="", 0x0) socket$inet(0x2, 0x0, 0x0) 2017/10/18 15:54:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000060d000)="6465616400", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008bc000)="2900", 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000001000)=0x48) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) keyctl$read(0xb, r0, &(0x7f0000001000-0x1a)="0000000000000000000000000000000000000000000000000000", 0x1a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50019}]}) seccomp(0x0, 0x0, &(0x7f0000701000)={0x6, &(0x7f00000ad000-0x30)=[{0x9, 0x1, 0x2, 0x8001}, {0x4, 0xff, 0x7fffffff, 0x8}, {0x8, 0x0, 0x3ff, 0x2}, {0x3, 0x7, 0x81, 0x3}, {0x1000, 0x10001, 0x4, 0xfffffffffffffffc}, {0x15, 0x8000, 0x8c, 0x0}]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000049000-0x10)="2f6465762f73657175656e6365723200", 0x20180, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00006da000)={0x7, &(0x7f0000536000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000c76000-0x40)={r3, 0x0, &(0x7f0000789000)=[], &(0x7f0000581000)=[0xaffa, 0xfff, 0xfffffffffffffc00], 0x1, 0x4, 0x8, &(0x7f00003bf000-0x10)=[0x4, 0x0, 0x80, 0x8], &(0x7f00003fb000)=[0xfffffffffffffffa, 0x100000000, 0x2f63, 0x10001, 0x7fffffff, 0x4], 0x0}) fremovexattr(r2, &(0x7f00007ce000)=@known="636f6d2e6170706c652e46696e646572496e666f00") setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000030000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009dc000)={0x0, 0x0}) times(&(0x7f00008c8000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000758000)={@common="62707130000000000000000000000000", @ifru_flags=0x1100}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00002c4000-0x8)={0x0, 0x81}, &(0x7f000086a000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000fda000-0x108)={r5, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x435, 0x1, 0x9, 0x7, 0x100, 0x80000000000, 0x6, 0xffffffffffff0000, 0x1, 0x3f, 0x7, 0xffffffffffffffff, 0x7, 0x100000001, 0x401]}, &(0x7f0000e4f000)=0x108) 2017/10/18 15:54:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000c96000+0x3b0)={0x1, &(0x7f000039a000-0x8)=[{0x2000006, 0x0, 0x0, 0x84020000005056e}]}) r0 = creat(&(0x7f0000944000)="2e2f66696c653000", 0x0) unlink(&(0x7f0000af4000)="2e2f66696c653000") ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000a6e000)=0x2) 2017/10/18 15:54:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000118000)={{{@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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000482000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000026c000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) seccomp(0x1, 0x0, &(0x7f00003be000)={0x1, &(0x7f0000571000-0x8)=[{0x6, 0x0, 0x0, 0x500ec}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f00004ca000)="2f6465762f70746d7800", 0x0, 0x0) request_key(&(0x7f0000577000-0x5)="6465616400", &(0x7f000007b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000401000)="00", 0x0) getpeername$netrom(r0, &(0x7f0000561000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000653000)=0x48) 2017/10/18 15:54:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000c39000-0x8)=[{0x6, 0x0, 0x0, 0x500f4}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000eb1000)="2e2f66696c653000", 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5011c}]}) clock_nanosleep(0x0, 0x1, &(0x7f0000e22000)={0x0, 0x0}, 0x0) getrusage(0xfffffffffffffffe, &(0x7f00001a1000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$llc(0xffffffffffffffff, &(0x7f0000c9c000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f00002d5000-0x10)={0x0, 0x0}, &(0x7f000000c000)=0x10) r0 = open(&(0x7f0000af7000)="2e2f66696c653000", 0x40041, 0x4) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ced000-0x10)={0x1, &(0x7f0000c92000)=[{0x6, 0x0, 0x0, 0x5001b}]}) ioctl$int_out(r0, 0x2, &(0x7f00000a5000-0x8)=0x0) accept$llc(0xffffffffffffff9c, &(0x7f00000b7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f41000)=0x10) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(r0, 0x6, 0x6c5, &(0x7f00001d0000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000134000)=0x18) recvfrom$llc(r0, &(0x7f0000707000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86, 0x2022, &(0x7f0000fd0000-0x10)={0x1a, 0xfd, 0x4, 0xc01, 0x6, 0x8767, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000539000)="aad9cb21") getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000be2000)="", &(0x7f0000685000)=0x0) getcwd(&(0x7f0000e10000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fff000-0x8c)={0x0, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000070c000-0x4)=0x8c) socket$inet(0x2, 0x0, 0x0) semtimedop(0x0, &(0x7f000003d000-0xc)=[], 0x0, &(0x7f00001f4000-0x10)={0x0, 0x0}) 2017/10/18 15:54:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00003f2000-0xb)="2f6465762f6c6f6f702300", 0x3, 0x20000) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000a6f000)=[{0x6, 0x0, 0x0, 0x50033}]}) r0 = socket$inet(0x2, 0x80000, 0x1ff) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) recvfrom$inet6(r1, &(0x7f0000770000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78, 0x0, &(0x7f0000362000-0x1c)={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00005d8000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00007d4000-0x4)=0xc) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000073a000)={@common="62707130000000000000000000000000", @ifru_flags=0x5001}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000053e000)={r2, @in={{0x2, 0x2, @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]}, 0x1000, 0x4}, &(0x7f0000a7a000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000719000)={r3, 0x6c, "fa15df10da62f4461ded730cc0cb0f63b94a6e56bd007322ea2201ba700e0fe215b6ad599e964f63da9c4946773d4ee928a60b2e1d81c3b7d63c9ed769767316b00e98aba3b8666282fbf3fb1dbbbd46e4ba1cf76b3ba9e1ca62b41b83b9e310e056ff06610a961d2ede8cca"}, &(0x7f0000f09000)=0x74) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d08000-0x8)=@assoc_value={r4, 0x8}, 0x8) write(r1, &(0x7f000035a000)="26ec68c476873be3398557a87414979bc12e32f47a69de5dd1a1759e29703367264ae7632bde258c71590bdd1d50abf80d3c32be9ec0f104fa84a652621da61658ce878f2406a891bb8f8414ae93364872a381d89c2ce4a7404b696a0aa5deee1a3f5075818bdea72e2411cf795dc0c1a42859", 0x73) getegid() setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b65000)=@sack_info={r3, 0x81, 0x0}, 0xc) 2017/10/18 15:54:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000748000)={0x1, &(0x7f0000a07000-0x8)=[{0x100000000000006, 0x0, 0x0, 0x500ad}]}) pipe(&(0x7f0000b24000)={0x0, 0x0}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00009c5000)=0x0) 2017/10/18 15:54:57 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000-0x11)="2f6465762f7667615f6172626974657200", 0x41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xfd}, &(0x7f0000ee8000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00008fe000)={r1, 0x7a, "8a6acc474ba6cd74846f9224557c3bb3bca5a5225eab5ae4e74423d4bca0afec4a9c6aea1f4dc6ef6a2081470721705211430ada431289ff2a70ed130128b07cfc8201c8f0df7a7913e564e800be6cc2a323d42d067bca9edf97ce9f2358af9abdc548d05c3f03f6a18a6e2d20763ea053401db46b711b330553"}, &(0x7f0000e22000)=0x82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c4a000)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000748000)={0x1, &(0x7f0000a07000-0x8)=[{0x100000080000006, 0x0, 0x0, 0x500ae}]}) lstat(&(0x7f00004f9000)="2e2f66696c653000", &(0x7f00001b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4$packet(r3, &(0x7f0000121000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000063b000)=0x14, 0x0) stat(&(0x7f0000727000-0x8)="2e2f66696c653000", &(0x7f00005a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000ec3000)="") setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00002bd000)={r4, @empty=0x0, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000c07000)={@empty=0x0, @broadcast=0xffffffff, r4}, 0xc) setfsgid(0x0) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000c0f000)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000811000-0x4)=0x0) syz_open_dev$sg(&(0x7f0000b68000+0x165)="2f6465762f73672300", 0x2000000000000, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00002c0000)=0x0) 2017/10/18 15:54:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000d1d000)={0x1, &(0x7f0000571000-0x8)=[{0x6, 0x0, 0x0, 0x500f7}]}) pipe(&(0x7f00009e6000-0x8)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000017e000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000598000-0x4)=0x10) 2017/10/18 15:54:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000675000-0x10)={0x1, &(0x7f00001f5000)=[{0x6, 0x0, 0x0, 0x840000000050574}]}) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00004b2000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001f0000-0x4)=0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e47000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005a9000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000078b000)=0x0) execveat(r2, &(0x7f0000082000)="2e2f66696c653000", &(0x7f00008de000)=[&(0x7f0000e87000)="70726f63656d302647504cd073797374656d00", &(0x7f00001f9000)="5b00", &(0x7f00002f6000-0x3)="2a2300", &(0x7f0000ad4000)="00", &(0x7f0000212000-0x5)="2e7d232400", &(0x7f0000a0d000)="2d65746831656d305e2a00", &(0x7f00003c0000)="00", &(0x7f0000b4b000-0x1c)="707070306e6f646576757365725e626465764e2723776c616e305b00", &(0x7f00007ca000)="6d643573756d3a776c616e302500"], &(0x7f0000e2c000-0x38)=[&(0x7f0000dc6000)="2d76626f786e65743163707573657400", &(0x7f0000fb4000)="5d00", &(0x7f000088a000)="7b3e6d696d655f74797065236e6f64657647504c23292d736563757269747900", &(0x7f0000b54000-0x7)="73656c663a2b00", &(0x7f0000004000-0x1)="00", &(0x7f0000389000-0x3)="252c00", &(0x7f00007a7000)="2c62646576766d6e65743100"], 0x1000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b6d000-0x8)={0x0, 0x0}) r3 = dup2(r0, r0) recvmsg(r0, &(0x7f000071c000)={0x0, 0x0, &(0x7f00003e7000)=[], 0x0, &(0x7f0000323000-0xb)="0000000000000000000000", 0xb, 0xfffffffffffffff8}, 0x20) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f000070b000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000915000-0xc)={r4, 0x80000, r2}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00001e3000)=@assoc_value={0x0, 0x10000}, &(0x7f0000a60000-0x4)=0x8) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c4f000)="2f6465762f76637300", 0x2000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f000035e000-0x40)={&(0x7f0000306000)=[0x0], &(0x7f00004cd000-0x1c)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000df0000)=[0x0], &(0x7f0000f87000)=[], 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/18 15:54:57 executing program 4: pipe(&(0x7f00008b8000-0x8)={0x0, 0x0}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000e81000)={0x6, 0x10000, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fb9000)={0x1, &(0x7f000048f000)=[{0x6, 0x0, 0x0, 0x50028}]}) shmget(0x0, 0x3000, 0x0, &(0x7f0000164000/0x3000)=nil) ioctl$LOOP_CLR_FD(r0, 0x4c01) eventfd(0x5) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000187000)=[0x9d, 0x80000000000000]) 2017/10/18 15:54:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x500fe}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f00002d6000)="2f6465762f70746d7800", 0x0, 0x0) clock_gettime(0x0, &(0x7f00003e0000-0x10)={0x0, 0x0}) socket(0x1, 0x80006, 0x94e1) clock_nanosleep(0x3, 0x0, &(0x7f0000b09000-0x10)={0x0, 0x0}, 0x0) munlockall() 2017/10/18 15:54:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000a6f000)=[{0x6, 0x0, 0x0, 0x50033}]}) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00009b8000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fchmod(r0, 0x1) r1 = getpgrp(0x0) sched_getaffinity(r1, 0x8, &(0x7f0000568000+0x633)=0x0) set_robust_list(&(0x7f0000805000)={&(0x7f0000afa000/0x4000)=nil, 0x0, &(0x7f0000137000/0x2000)=nil}, 0x18) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f00008bb000-0x4)=0x0) pipe(&(0x7f000092b000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) 2017/10/18 15:54:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ea5000)={0x1, &(0x7f000039a000-0x8)=[{0x6, 0x0, 0x0, 0x840200000050562}]}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00004c3000-0x4)={0x0}, 0x4) faccessat(0xffffffffffffffff, &(0x7f0000034000-0x8)="2e2f66696c653000", 0x100128, 0x500) r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000263000)=0x0, &(0x7f000009a000)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00004eb000-0x14)={0x0, 0x1ff, 0x5c6, 0x716, 0x7ff, 0x7}, &(0x7f00000ba000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000865000)={r2, 0x57, "ff272384d56dd97762dffd38372d37aa75acab2164d4e928db8f13900d1f8d0cbd3003f5e79485b0dec4a15379dfd8cd484bd1d5491ee53cf471e906d003ec77d2e1988f4f484fa52319964dca00000003777b6fdffc4a"}, &(0x7f00000f9000)=0x5f) ioctl$sock_ifreq(r0, 0x893f, &(0x7f000000e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ax25={0x3, {"02e8a9605896b0"}, 0x7}}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e2b000)=@sack_info={r3, 0x4, 0x5}, 0xc) 2017/10/18 15:54:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f00000fa000)=0x0, 0x80800) r1 = syz_open_dev$usbmon(&(0x7f000003e000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x10840) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000b1f000-0x4)=0x2, 0x4) getpeername$unix(r0, &(0x7f0000a7a000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000083c000-0x4)=0x6e) seccomp(0x1, 0x0, &(0x7f00008f0000-0x10)={0x1, &(0x7f0000e3d000)=[{0x6, 0x0, 0x0, 0x50015}]}) r2 = memfd_create(&(0x7f0000897000-0x1)="00", 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c67000)={0x0, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000845000)=0x8c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000bee000)={0x0, 0x4}, &(0x7f0000d6d000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000069b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket(0xa, 0x3, 0x3c) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00000e7000-0x4)=0x84, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0xff, 0x400}, 0x10) r6 = socket(0x11, 0x80002, 0x300) setsockopt(r6, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) sendmsg$unix(r5, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000d89000)=[{&(0x7f0000b2d000-0x33)="", 0x0}, {&(0x7f00000f3000-0xae)="", 0x0}, {&(0x7f0000307000-0xb3)="cf19dcc8836f2077d8384aef691274b2f09f1d2756a5b53b46ac1c575d7596c0513ea06af2b73b8b9ffc4da997abcc91756714224da01f13508be873e9f629ed30447e84550e2e8c19a94ac720191df45ff6c415e1968c5ad809ee597541c1776a68636e5c5039268a6cbdc0917780a6d961d0a6559d9623e7558891fba8eb3ac4c5289837275f61bcf8185866c49712f5edcfc470884d536a2e91406e397650bed4e655629f5914ba2de09872450674c51924", 0xb3}], 0x3, &(0x7f0000e4c000)=[], 0x0, 0x42}, 0x4000) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000a20000)={r3, 0x6, 0x80, 0x6, 0x7, 0x1, 0x4, 0x2, {r4, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x4, 0x1, 0x5}}, &(0x7f000083c000-0x4)=0xb8) openat(0xffffffffffffffff, &(0x7f000067e000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000f9c000)=0x0) 2017/10/18 15:54:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5011c}]}) r0 = socket$unix(0x1, 0x1, 0x0) readahead(r0, 0x5, 0x2) get_thread_area(&(0x7f0000e77000+0xe46)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000004d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/18 15:54:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000dcc000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00007a7000)={0x0, 0x1}, &(0x7f0000ac1000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002d0000-0x18)={r1, 0x80000001, 0x0, 0x0, 0xffff}, &(0x7f0000f49000)=0x18) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00005a8000-0x221)={0x1, {{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x2, 0xcd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0x80e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) seccomp(0x1, 0x0, &(0x7f0000c96000+0x3b0)={0x1, &(0x7f000039a000-0x8)=[{0x2000006, 0x0, 0x0, 0x84020000005056e}]}) r2 = creat(&(0x7f0000944000)="2e2f66696c653000", 0x0) r3 = add_key(&(0x7f0000365000)="6c6f676f6e00", &(0x7f0000216000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bae000)="517ed6f25ae0492eee6e5b7de2d76633ed1ea638047152e2c3d60fcba2c1956a67739e3eb09ba1a5ca664261344f8bb76ea9332a5b7e284eba8e4b8d7e082bc8e6036e8e004003cb8dbf94b7f06b81a791c4235d46980cbc3c5dfc3db2f93f9d981c4c9b0dfc44a3834a875666b0fae97f372eb35c8aa7392addcab64974c59e703d9e2caa981b029ea98a31a8fc7d1796c6c2004cbffa47990d399729032ec72072a7bc329c0161e644baf31825c48274cae319f47df68379ae5e22dde5453d99290b799228b2989d9a6275c0d5893a0f2724b6f4cef2ac12c27877081df108c3ee98e8c45e", 0xe6, 0xfffffffffffffff9) accept$inet6(r0, &(0x7f0000569000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000000a000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008ca000-0x8)={r1, 0xd7b4}, 0x8) keyctl$set_timeout(0xf, r3, 0x1000) ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f0000c7c000-0x1000)="") ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x7) 2017/10/18 15:54:57 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f6465762f73657175656e6365723200", 0x2501, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000bc000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000003000-0xc)={r1, 0x80000, r0}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000002000-0xea)="") 2017/10/18 15:54:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000110000)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50006}]}) r0 = memfd_create(&(0x7f00007e5000)="00", 0x2) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00005a6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") recvmsg(r0, &(0x7f000000e000)={&(0x7f00002cb000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000922000-0x10)=[{&(0x7f0000345000-0x4)="00000000", 0x4}], 0x1, &(0x7f0000a4d000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x7}, 0x40012040) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000c34000)=0x7) link(&(0x7f00005a4000-0x8)="2e2f66696c653000", &(0x7f0000704000-0x8)="2e2f66696c653000") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000014f000)={0x0, 0x3}, &(0x7f0000d30000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000acf000-0x20)={0x80000000, 0xc45, 0x1, 0x1f, 0x4, 0x4, 0x4, 0x4, r1}, 0x20) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000890000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b71000)={0xecaa, 0x9, 0x4, 0x4, 0x10000, 0x6, 0x8, 0xfb9, 0x4, 0x80000001, 0x8}, 0xb) 2017/10/18 15:54:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00004aa000)={0x10000, 0x0, 0x0, 0x0}) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000691000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00000d2000-0x4)=0x10, 0x800) r1 = add_key(&(0x7f0000744000-0x6)="6465616400", &(0x7f000085b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r1, 0x6) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000891000)={0x0, 0x5}, &(0x7f000012a000)=0x6) r2 = fcntl$dupfd(r0, 0x406, r0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b71000)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$search(0xa, r1, &(0x7f0000707000-0x8)="6269675f6b657900", &(0x7f0000040000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000e47000)=0x0, &(0x7f00004cf000)=0x4) creat(&(0x7f00002f0000)="2e2f66696c653000", 0x614266e81a783f4b) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) openat$rfkill(0xffffffffffffff9c, &(0x7f00006bd000-0xc)="2f6465762f72666b696c6c00", 0x20000000000000, 0x0) r3 = syz_open_dev$loop(&(0x7f0000ee1000)="2f6465762f6c6f6f702300", 0x0, 0x2) sendfile(r3, r3, &(0x7f00000de000-0x8)=0x0, 0x6) r4 = syz_open_dev$loop(&(0x7f00009a2000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x1) fallocate(r4, 0x11, 0x800, 0x44400004) 2017/10/18 15:54:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x500fb}]}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f000096c000)=0x0) r1 = openat(0xffffffffffffffff, &(0x7f00008ba000-0x8)="2e2f66696c653000", 0x0, 0x0) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000dee000-0x4)=0x0, 0x4) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000d61000)={0x57, 0x4, 0x23, {0x7fff, 0x8}, {0x0, 0x7fffffff}, @rumble={0x9, 0x9}}) mknod$loop(&(0x7f0000ad2000-0x8)="2e2f66696c653000", 0x4, 0x0) 2017/10/18 15:54:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f00001f5000)=[{0x6, 0x0, 0x0, 0x840000000050533}]}) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000656000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000437000)=0x10) acct(&(0x7f00007d4000)="2e2f66696c653000") shutdown(r0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000252000-0x4)=0x0, &(0x7f0000626000-0x4)=0x4) 2017/10/18 15:54:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000e2b000)=[{0x6, 0x0, 0x0, 0x50120}]}) timer_create(0x0, &(0x7f0000c9a000)={0x0, 0x0, 0x0, @thr={&(0x7f00005eb000)="", &(0x7f000013b000-0x1f)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000435000-0x4)=0x0) r0 = memfd_create(&(0x7f000081e000)="5e6d643573756d00", 0x3) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000736000)=0xffffffffffffffe0) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f00001ac000-0x4)=0x0) 2017/10/18 15:54:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f00001bc000)=[{0x6, 0x0, 0x0, 0x50411}]}) semget$private(0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000554000-0x4)=0x8, 0x4) futimesat(0xffffffffffffffff, &(0x7f0000e2f000)="2e2f66696c653000", &(0x7f0000148000)={{0x0, 0x0}, {0x77359400, 0x0}}) 2017/10/18 15:54:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x100000000001, 0x0, &(0x7f0000222000-0x10)={0x1, &(0x7f00006d1000-0x8)=[{0x6, 0x0, 0x0, 0x500dc}]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000f6000-0xb)="2f6465762f72666b696c6c00", 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f000090d000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a62000)=0x4a) r1 = socket$inet(0x2, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00004fb000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000095f000)=0xe8) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f00007b1000)=0x0, 0x4) 2017/10/18 15:54:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000132000-0x8)="70726f635c252d00", 0x1) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000626000)=0x0) seccomp(0x1, 0x0, &(0x7f0000ced000-0x10)={0x1, &(0x7f0000c92000)=[{0x80006, 0x0, 0x0, 0x5001f}]}) r1 = syz_open_dev$tun(&(0x7f000095f000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000b75000)=0x9) ioctl$sock_ifreq(r0, 0x89ab, &(0x7f000088e000-0x28)={@generic="803c21508e1e1a1a7f54e722b134adb6", @ifru_map={0x5, 0x7, 0x3, 0x1000, 0x10000000, 0xfffffffffffffffe}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50008}]}) getpgrp(0x0) pipe2(&(0x7f0000a5f000-0x8)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000003a000)={0x5, &(0x7f0000fef000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) write$eventfd(0xffffffffffffffff, &(0x7f0000632000)=0x0, 0x8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000864000)={0x0, 0x0}) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000130000-0x4)={0x0, 0x0, 0x0}) 2017/10/18 15:54:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000a6f000)=[{0x6, 0x0, 0x0, 0x50033}]}) fchmod(0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00003fc000)="2e2f66696c653000", 0x0, 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000680000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a61000)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000619000)=0xe8) stat(&(0x7f0000a8e000-0x8)="2e2f66696c653000", &(0x7f0000edf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = signalfd4(0xffffffffffffff9c, &(0x7f00002d0000-0x8)={0xbe}, 0x8, 0x80800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000061e000-0x8)={0x0, 0x0}) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) r8 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r9 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x3, 0x7, &(0x7f00008ab000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r8, 0x890d, &(0x7f00002e0000-0x78)={0x7da5, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xffffffff, 0x0, 0x94, 0x8e5, &(0x7f000053a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10001, 0x8, 0x5ed}) r11 = memfd_create(&(0x7f0000f4d000)="5d766d6e65743100", 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000074e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000074c000)=0xc) fstat(0xffffffffffffffff, &(0x7f000013b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000264000-0xc)=[0x0, 0x0, 0xffffffffffffffff]) fcntl$dupfd(r7, 0x406, r5) sendmsg$netlink(r0, &(0x7f0000dfa000-0x38)={&(0x7f000002b000)={0x10, 0x0, 0x8000, 0x1}, 0xc, &(0x7f00004dc000)=[{&(0x7f0000d53000-0x388)=[{0xfd, 0x1, 0x300, 0x4, 0x2, "a6ada64403750ae08266b1352036330279352f0d3dd5e625f6ecb5970d668c93e49ceb90f0b0db1de3040aa271f24933e77f18ea36f81bb768995bebf2b99af23bf38516cca7762958eba7b915cf37fa463daf8b83372823e4a09aabc2468634889a5046c4f5099f3e43ee70ef5b5a1006e3c22339141222679ac3cdc257ffa6accef1d124ef568ecf3046e9bebc0fb5ea2d3cd229944b39d976715d88d120771d66ba824151a80c660614309f84959500a39cbb406a56967c40709d3367ad5f09e0786536d2c3f7b56d8299cbbb143e91e9e4956913c970c2d0d1f5782f47e394dbd6e8104161a56a5f058710"}, {0xd2, 0x5, 0x20, 0x1, 0x112e, "9852b5edad03a526c48ad4f95560e0a765bf5984a1fe183e62958d0135e3c92c976b5fdad4523c8f2f63a413feb1b8f25b8af9882dbef14f0282749d244167cab00f3d7c35c448a3e399ccba42279dc378b16dc1c990e7819432191a7ef607ede6c63c4543b8bb493a237457af6eb44f878f7b7ff08afb71761f73ee423fd7e7f89c60a32f14fc47e09c305f2be94db61f7df0d3bce872afb4c9d65d46c005bb13e8f37122424616acf389b034b3d9bc32126ea8713d10931470decbf1dc2d7e4037"}, {0x5f, 0x0, 0x308, 0x3, 0x80000001, "09d5a9d501ef03327ea44881104230389535468672d29067decfef97e6e650dc41872ec4e1d7518ba3d255742815e89d70c5e5cb83b501038d4f4d802c252b0fb07d3349b5772581f18676cc1fe3f5"}, {0x8b, 0x6, 0x600, 0x80, 0x1, "a2f7ba6a87953360db74b3a0c65a7425c1e5571b1a612c7691a8e8d543077b2678a14cf698b6b4684c1df72b36fa239c226a39a470e0478900eb940a9fe0773f579dd38e0613e812bd2229bef0d12e947c5a98ad5733d355ca5267dcd3ccec2566fc14d31969c9990d578cfdb54797201c9506e2e0c16e390fe5bc"}, {0xcf, 0x8, 0x200, 0x6, 0x6, "efa1794b6e2ff1b37a8392feda46e586b89d90a68c5a845b73deabcb322f3936117bfe963b3c0bf515a60ae162a755fbefc8c8c37b9dcde5e420376a7ce6dce423e9054b2ee707e442f2a88fc348a7513e4a025578f9b8fad2e74ce73a69a09962c8b3c8409544c1576c454f2ad90643dddcad68fdc9156c6416626f9ae5f300669f1c7baf2e623294a8b05888291f7638191061d3c58a7ddfa53626ccf288903b026100c877b98a592e44b59e2fe624c3a15afe7075a7c8d3d3845a88b2a3"}], 0x388}, {&(0x7f0000b15000-0x6a)=[{0x51, 0xad, 0x200, 0x9, 0x7, "a33c91f0008e98f2ef2a55853aadeef7e395674c82e418035f79e47c84dc63d450501c0335c6e87e9a0bd4b97f77f7014421f81e77f20e77b2dfb78b021d7a822b"}, {0x19, 0x6, 0x400, 0x8001, 0xffffffff, "12f235f54afa6f70b9"}], 0x6a}, {&(0x7f0000991000-0x1d9)=[{0x65, 0x8, 0x8, 0x0, 0x8, "fe025c58145b245a4612d5479ebcb3eace47c97b0f73bdf580ce0aa425aee8e109c637433e4a6e64b7b6fbbf3a8c4367ae7687bf0e4cca4faf3ecfdc9905044bfdb34cdc6c21c547766e065300b7a7bcbe98f6f9ef"}, {0x92, 0x7, 0x400, 0x7fffffff, 0xb2b, "b9fd2f56791139270737dac1ea3d7ea97dd4361aa56966885f67fe2db9a57bf6287f16b9c5e964faea9f504fe225d190215cbd9dbd67923680c73232d0acb24e3aee7c4c1bb5cf010f2f95740718a6479c79c131638d35b17c8939ec4bf9d614cb904a35e03034143836a3b1e61f7e781330836c676c7e4391a06868925bf4607747"}, {0x4f, 0x20, 0x10, 0x4, 0xffffffff, "a0d163aa15250aaeb9e53aac64fe2137de541703fc9ea6b441c7fb183f45e8a88eae01c8114e9b0d298e00998d94ad3cf5707a50c56dfaf2f206b550324d49"}, {0x38, 0x7, 0x100, 0x4, 0x100, "c0900bca93a4550d3743aa4f4c82e09d4a2d4e4411470b1d5be7bf4af404cbd616d2848db9ba1cc6"}, {0x5b, 0x7f, 0x20, 0xd4e6, 0x5, "7b60cd9d4a3455aa595b14be691d728d1961d7695f44f8961b9e3c62d4e43384be11023594d1742908c547aa90d153ffe734f237ce06881bee654c95b6be16e75503ef64c54b66eba2ef21"}], 0x1d9}, {&(0x7f0000c22000)=[{0x4f, 0xb3, 0x822, 0x2, 0x1, "49eb440daf3320bdeec6c018d566c1bd7d6156107c6618d62abd3add3764949c01b0fd0732cadcf030af9134ce8fffbc21376d00902ff236126d224aa7fe9f"}, {0xee, 0x4, 0x400, 0x9, 0x7, "b36f7528575962075e269fefe9004b0449e389febbd3243e13d1ae83e5ea51dc69ecf4c9ea2d789715fdf0110822cf131bec31cb43c9c9102b470a2084363b43b4795653bebc4a1251fa217a156466ad2217e0c4ee844a3161dfb89c251513b83ba8aa1002d17d02146b7d1ea3923872a859abf49d482d361ab0f47aebf3ae1b532e27381bc1bbcaf85a37c1f5dd744caf06f0257ff2fe1c46754e5331a80941418e6bb9a8e7bd226051d3ee7c88c792220b1cd9ed7fdbff2c853865efc699558e84d9c159cbe8f0befef5558cdc7e67051ada1741e0f44e88a74674c983"}, {0x77, 0x100, 0x300, 0x1, 0x1ff, "f06cf89b717aa30d8ab33959941275c9dd5fe9ac04fe5e1f15a3a666c1e373cfd90b679ba1a830894a050e0af9bd2e1e3662b9f55b1d67e9b2808490051e30e80c0930152126c4ffb82256bedc3caaeccb59d77606069cc25be6f2312e36bb2ea6860c055a302e"}], 0x1b4}, {&(0x7f0000243000-0x1e3)=[{0xc8, 0x2, 0x400, 0xfff, 0x8, "0e48dfeebb521d00e3b1b6aa6de7a4807ec5b492b4e73c3101f0c6c6ff78ac683719aa7cd4b88af7dd25a54c78632fb0946ff02872fd070268c1d61cf07bdd5eeb9ae97f78120530b07ab3aa57dcccc0283eaa583bc1630f83ea973b9a83970e7f9649216bea9c3cefa632e88c5be30783f47f26adf79e0a36ddab35d88fcec45653bc621cfa796245a3958ad6a646993d4f832864d9eea0e2ad6003785679a37f578278117fa79bcabf76f47c6464e32339844c40243ec6"}, {0x4c, 0x8, 0x610, 0xfff, 0xff, "8b30783bfc66288e490ea7b6c208bc5e336cfca19b743635310287a61cd0e59eace38500e8146481cf1e9f20daacc17413be94310e694d957a0d8633"}, {0xcf, 0xac, 0x200, 0x5, 0x5, "6cb091f75b7ef868790c114bfd3abc61e28e6d69381ecadbf2fea0bbb0de1152c77433dfadbc2f69e2215efb310434180696abec50f514199b2d99563d904f7419d33247a169f77dbf7865822f499eeb3da6cf65e227b49497266827c501a7930e7319ff19ab14e4808430dcdee1d10f52c20d6549da1cdab4189212129e3868a45a2870a740d81a261b124fca11ab08275918dc44f96f6599c01403d1fbcb69fefd51c62c3472c76da556d7440b055bdaea047264fc51af8df0e2816df0fd"}], 0x1e3}], 0x5, &(0x7f0000c0f000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r4, r6, r7, r8, r9, r10, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x3, 0x8000}, 0x4008000) set_robust_list(&(0x7f0000805000)={&(0x7f0000afa000/0x4000)=nil, 0x80000000, &(0x7f0000137000/0x2000)=nil}, 0x18) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f00008bb000-0x4)=0x0) 2017/10/18 15:54:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50102}]}) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000874000-0x20)={"b58d40c53aab7be3e6c84c67b7e37efb", {0x4, 0x0, 0x0, "ad1ee6620139", 0x0, 0x0}}) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00007d7000-0x10)=@req={0x28, &(0x7f0000088000)={@common="726f7365300000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) r1 = socket(0x7, 0x0, 0xfffffffffffff0db) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e65000-0x4)=0x80000001, 0x4) r2 = syz_open_dev$vcsn(&(0x7f000058c000)="2f6465762f7663732300", 0x9, 0x400400) accept4$ax25(r2, &(0x7f000026c000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00006f3000)=0x10, 0x80000) splice(r0, 0x0, r0, 0x0, 0x8, 0x5) setsockopt$inet6_tcp_TCP_PSP_LISTENER(r2, 0x6, 0x6c4, &(0x7f000053c000-0x18)={"87ec4416c5473361e4976886029dfe8d", 0x0, 0x80000001}, 0x18) 2017/10/18 15:54:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000e62000)={0x1, &(0x7f000039a000-0x8)=[{0x6, 0x0, 0x0, 0x840200000050564}]}) pipe2(&(0x7f0000812000-0x8)={0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000868000-0x4)=0x5, 0x4) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000085000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000846000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00008e8000-0x9c)="a2a6c0104c9f2aea4706a16aaad1673987bac1a6b65644a9e24adf1a90241a08c7e74a1b47496ff866ef5d77c4420e7a30a0b32a218502b207bdda7e0049f8b8687eabed2e97ba38c41fe10843109ca05f7761129315578cbba5f41715f108bfb5577b4f4a79dfb664608d24d740081f2c8a0b49abf030afc3d6c1bbb1aedf606f84370115efa60c3cfbb7df8becc87145c7bb449bd914832e13ab82", 0x9c) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000d27000)={0x0, 0x0, 0x0, 0x0, 0x1000, 0xb, 0x12, 0x1, "b9ed098e0bd94bc049dcaf3041390fc25bf06ab78dfedade08d7ef1d0a6d415c8697e23bda7b5560b5f66eb186a9aa2f1827d5c02c2e449bc188bbc346192dab", "bf9d74d74bade4bed704fc2a0c298bbda0b7d5fe802b6f37756ab5c91ee72ac7", [0x6, 0xffffffff], 0x0}) 2017/10/18 15:54:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50002}]}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) sendto$ipx(r0, &(0x7f0000e10000)="99052182b123c57383d698dcec188518a93f7b80c60392688b05df2455e9e33eca61ace5e2b2961eaf", 0x29, 0x1, &(0x7f00006f2000)={0x4, 0x4, 0x9c1, "47e10abb15bc", 0xfffffffffffffffe, 0x0}, 0x10) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000b20000)=0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000e12000-0xc)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xfffffffffffffc00}, 0xc) 2017/10/18 15:54:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000dd1000-0x10)={0x1, &(0x7f000070e000-0x8)=[{0x40000000006, 0x0, 0x0, 0x800000000005014d}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e80000-0x108)={0x0, @in={{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x4, 0xd6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000244000)=0x108) dup(0xffffffffffffffff) munlock(&(0x7f0000566000/0x4000)=nil, 0x4000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000013e000-0x18)={r0, 0x14d, 0xd9d81916f013b26, 0x0, 0x6}, &(0x7f0000bb4000-0x4)=0x18) 2017/10/18 15:54:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000055f000-0x10)={0x1, &(0x7f000040e000)=[{0x6, 0x0, 0x0, 0x840000000050531}]}) socketpair$inet(0x2, 0x2, 0xfff, &(0x7f00008f3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006b3000)={0x0, 0x401, 0x30, 0x0, 0x4206}, &(0x7f00001fd000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d41000)={r2, 0x16, "a51e68f679c787a93a534b714fb66b284bbba277f250"}, &(0x7f0000507000)=0x1e) nanosleep(&(0x7f0000285000-0x10)={0x77359400, 0x0}, &(0x7f0000d2b000)={0x0, 0x0}) r3 = eventfd2(0x7fffffff, 0x80000) dup2(r3, r1) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000087a000-0x9)="2f6465762f72746300", 0x10000, 0x0) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000fe9000-0x28)={@generic="00000000000000000000000000000000", @ifru_addrs=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}}) msgget$private(0x0, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f000056e000)="") 2017/10/18 15:54:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) unshare(0x7ffffffb) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000155000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000085f000)=0x0) prlimit64(0x0, 0x0, &(0x7f0000f79000)={0x7, 0x0}, &(0x7f00009a6000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00005eb000-0x18)={0x0, 0x0, 0x2, &(0x7f0000632000)=0x0}) 2017/10/18 15:54:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000df6000)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50111}]}) socket$inet6_tcp(0xa, 0x1, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000c5f000)={0x0, 0x0, 0x0, 0x0}, 0xc) clock_getres(0x7, &(0x7f00002d1000)={0x0, 0x0}) 2017/10/18 15:54:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000c96000)=[{0x6, 0x0, 0x0, 0x500b9}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004c6000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000edc000-0x4)=0x0, &(0x7f0000bc4000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d26000)={0x0, 0x0}, &(0x7f0000416000-0x4)=0x8) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f000017e000-0x1000)="", &(0x7f0000eff000)=0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f00008c0000-0x4)=0x0, &(0x7f0000167000)=0x4) seccomp(0x0, 0x0, &(0x7f0000082000)={0x1, &(0x7f000060d000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}) r2 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000336000-0x4)=0x0, &(0x7f000032f000)=0x4) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000150000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000ce1000)={@common="69705f76746930000000000000000000", @ifru_flags=0x0}) 2017/10/18 15:54:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00003c7000)="2e2f66696c653000", 0x0, 0x80) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000673000-0x10)={0x4, &(0x7f00003c0000-0x10)=[{0x6, 0x4}, {0x1, 0x1ff}, {0xfff, 0xffff}, {0xb1e, 0x10001}]}) seccomp(0x1, 0x0, &(0x7f0000315000)={0x1, &(0x7f0000d5b000-0x8)=[{0x6, 0x0, 0x0, 0x500e9}]}) r1 = openat(0xffffffffffffff9c, &(0x7f00002bc000)="2e2f66696c653000", 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000c6e000-0x6)={0xfffffffffffffffd, 0xffff, 0x1}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006f6000)={0x0, 0x5}, &(0x7f0000b72000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00009fc000)={0x6, 0x5, 0x2, 0x5, 0xe9, 0x0, 0xffffffff, 0x9, 0x0}, &(0x7f0000f87000-0x4)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000608000)=@assoc_value={0x0, 0x3f}, &(0x7f0000e1f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000346000)={0xfffffffffffffff8, 0x8, 0xeed, 0x7a4, 0x0}, &(0x7f00002b1000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000469000-0xa0)={0x0, @in={{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]}, 0x8, 0x81, 0x1, 0x7, 0x2}, &(0x7f0000329000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000786000-0x20)={0x8, 0xbc7, 0x8, 0x40000000, 0x7f4e63a5, 0x2, 0x2, 0x0, 0x0}, &(0x7f000060c000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c63000)={0x0, 0x6}, &(0x7f0000272000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000aa0000)={0x0, 0x40}, &(0x7f00004b4000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000499000)={0x0, 0x8, 0x4, 0x9}, &(0x7f0000ee5000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00009d6000-0x6)={0x0, 0x5}, &(0x7f00005af000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000431000)={0x0, 0x400, 0x20, 0x8f, 0x400, 0xe0f}, &(0x7f0000706000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000111000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf6d, 0x10000}, &(0x7f000004d000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ffb000-0x78)={0x0, 0x70, "539ef27748e3ea632d3520c39ce4ca980b4b575f3edf6724beb87e2bf44ec4bab64097b76d6850cf29cd19e7af64f460444594f33e33a8405f04086d374c135d612bd7061f707f5cf8c04a473c499952db9248de6ba2c9e2a8bfc0f258c161dac80f88884c6a9dc44863b13ce040cef4"}, &(0x7f000022f000-0x4)=0x78) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000899000)={0x9, 0x0, 0xd0, 0x3, 0x0}, &(0x7f0000647000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e1b000)={0x0, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xe6e, 0x4, 0x9, 0x4}, &(0x7f0000a1d000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005ee000)={0x0, 0x5c, "487c92955e1debd4824c7f2a8bb6ede601ad50751aa30feb84a72db439102143a3c9c5e9e0ea0dff409f4eceba2d94661c34e6bd0db2dbffda3ac0d4d0f5a2c341ac2c5a6f582647a38c4c95a14833eec156f33a52a54323a418fbd8"}, &(0x7f00004d4000)=0x64) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d97000)={0x0, 0x0, 0x68, 0x8, 0x1, 0x5, 0xad, 0x6e, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x200, 0x7, 0x100}}, &(0x7f0000f68000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000acf000)={0x0, 0xd36}, &(0x7f00004b6000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f000016d000)=[{&(0x7f0000d12000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a77000-0x80)=[{&(0x7f0000d43000)="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", 0xfd}, {&(0x7f0000c06000-0x40)="f702286b3c4d582b695b89d650275d82cc6a32db295ebd6dd050538617da9e9e7d2c3dd885206f365987de6e90c10cc2d224ad113ddef2d0207eb824bf660811", 0x40}, {&(0x7f00009b0000-0x1000)="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", 0x1000}, {&(0x7f0000d57000+0x490)="cb826411f0bf10a54dc32a3c3ab9f2523fbbb929ddc837c03f1434a5ee4956b3e9c8394b800c93d0ed7d5ac2a719c8f33a5628fa3f0317c8c1806b2d09e2a6f07d76af1e2b99cb6576953839004e78bb287c8df7fcdf9e98c15e5320934d83379906eee570b1316f6668776274611842112f0c5604ee0ac90c905869b5b3", 0x7e}, {&(0x7f00000ba000-0xcb)="a49000e128236e0b0ad8e90121df51936c48661314221b6f0948e0fdaa42943a469c8be16762126f6caf634cdf3e1f6b1189ef568c6f216c8aef73be994ff113fbefe812d7fe909e2d7daae979534b53008ebdcf6ba4a0b32be9eeb021624e2894172a3b2188b845b546db5295fde2355365da2b4d85a22eea1fd0a4b2ee0519d974a15f77ca9c46a56bde59321b2b5b9d1055bc9a347776940d816321a7210adced8e2de3863359bf60a3524c71416bbc2bde9d0aa232bd93d95f683f2eecc812fa9935c64ae8e285b3bf", 0xcb}, {&(0x7f00009e2000-0x74)="5c0fc076b890b6609ff10075a8e7a0b7e875a688eeb4f15257d300a022469bea4984de9a5256db00ade6a662a6d0b8681e043140353eb6dbd9d61d05ead103f807cf96cb9fa75553a371eeaf2858a1f1e1e57b74c7234869e406b9147e85c8b28df49f1b558a64f60cedd16de9f8dafca9474916", 0x74}, {&(0x7f0000497000)="f2ac60", 0x3}, {&(0x7f00007ad000-0x93)="57d97ceb94b997865c1bf6cae073b13996f8ae457c5edfe98d972f2a35845f8b4651c92491c4ad6f615f0e32266792eb2f691cb382247dba78dd80de7f18761bbe85e5af395fceecfaad90b6589f4d961f04ca35a510b103b6a785f507cd81a85a4f9ee108fd6156ee92746c1515b0d18acabeb4f2e131b4f4679d9c4b3cf74302f4ac99e061513623a330fce01fc11f39fcb0", 0x93}], 0x8, &(0x7f00002c2000-0x1b0)=[@sndinfo={0x20, 0x84, 0x2, {0xfde5, 0x2, 0xffff, 0x1000, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x0, 0x81, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8001, 0xf525, 0x2295, r4}}, @init={0x18, 0x84, 0x0, {0x9, 0x2, 0x3f, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x8, 0x7f, 0x6d0783a7, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8001, 0x8201, 0x1, 0x2, 0x7, 0x4, 0x5, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x4fb0e924, 0x4, 0x0, 0x10001, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x3f, 0x4, 0x7fffffff, 0x101, 0x9, 0x5, 0x6, r8}}, @init={0x18, 0x84, 0x0, {0x1, 0x0, 0xffffffff80000000, 0x7}}], 0x9, 0x40448c0}, {&(0x7f0000ec6000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000006d000-0x20)=[{&(0x7f00009a8000)="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0x1000}, {&(0x7f0000359000)="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", 0xfe}], 0x2, &(0x7f0000d9b000)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0x2, 0x8, r9}}, @init={0x18, 0x84, 0x0, {0xffc000, 0x6a94, 0x9, 0x43e8}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x8, 0x8203, 0xfffffffffffffffc, 0x738, 0x6, 0x9, 0x400000000000, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x0, 0x9, 0x2, 0xb8, 0x5, 0xfff, 0x7, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x2, 0x1, 0x7f, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x8003, 0xfffffffffffffffa, 0x1ff, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x205, 0x3c, 0x0, r14}}, @init={0x18, 0x84, 0x0, {0x7, 0x0, 0x7ff, 0x20}}], 0x8, 0x10}, {&(0x7f000086f000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000051a000)=[{&(0x7f0000f60000)="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", 0x1000}, {&(0x7f00007f3000-0xf)="b805c1ce741799b6dfa566ac2309c9", 0xf}, {&(0x7f000051a000-0x5e)="ec7870799260d7f56f9c73c8bcb8cc0a78439f154e37d0678a307836b8641c661c56855aa8b0d5dd6a54b3c526d2c0af1be1e53bf2c9e693e99901cf780263100ace202b2f6da98477faf250bc08f00f64c5d7f9e646f4e6d50ad2dacd4a", 0x5e}, {&(0x7f00005a2000)="340bcef9d79c3935ac6c70776354c7c75f1c00ca40e024602d380d4baaefa3886eff958bda8b37e242b6128593159ffe03efd982ed1bbd77ea98916ad004e82b21a07c619e488a6dddbc06818073d2ff02fa3325db53c6a285c873b6e0a4b495aac01662e769f7f122b1c02c595c0718c2afac96f729f327eca5c19ae477efc8ee5288792e2b23296936167532c4b2708966c9c4e55792d5b1963b782b4c8c012fcce62b8fac829cd0a37c71e14c5cc112a6673f6fcc1911dce817194aef4dcd12c1c44cbb6661ef7fcc00860442d2296f077ec5a5810a5f752fb22b", 0xdc}], 0x4, &(0x7f0000321000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x8, 0x4, 0x6, 0x3, 0x3e, 0x1, 0x10000, r15}}, @init={0x18, 0x84, 0x0, {0x6, 0xde, 0x47, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x200, 0x0, 0x0, 0xffffffff, 0x1, 0x80, r16}}, @init={0x18, 0x84, 0x0, {0x7, 0x2, 0x0, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0xb6c58a5000000000, 0x2, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x3, 0x200, 0x4f71, r18}}, @init={0x18, 0x84, 0x0, {0x6, 0x5, 0x7e7, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xff, 0x8000, 0x8, 0x10000, 0x800, 0x3ff, 0x8001, r19}}, @init={0x18, 0x84, 0x0, {0x5, 0x8, 0x2, 0x3}}], 0x9, 0x80}], 0x3, 0x40000) unlinkat(r1, &(0x7f0000e09000)="2e2f66696c653000", 0x1fc) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000b8b000-0x4)=0x1) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000086d000-0x28)={0x1, 0x6, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) 2017/10/18 15:54:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00003be000)={0x1, &(0x7f0000571000-0x8)=[{0x6, 0x0, 0x0, 0x500f3}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000016f000)="2f6465762f73657175656e6365723200", 0x6a6400, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000633000)=0x7, 0x4) finit_module(r0, &(0x7f0000461000-0x5)="6574683000", 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ca3000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000a59000-0x4)=0x0, &(0x7f0000f15000)=0x4) getsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f00004e3000-0x4)=0x0, &(0x7f0000b01000)=0x4) 2017/10/18 15:54:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f000043e000)="2e2f66696c653000", 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000fa1000-0x4)=0x0, &(0x7f0000389000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000784000-0x10)={0x1, &(0x7f0000e84000)=[{0x6, 0x0, 0x0, 0x80000005013d}]}) fstatfs(r0, &(0x7f0000395000-0x6)="000000000000") syz_open_dev$urandom(&(0x7f0000ff5000)="2f6465762f7572616e646f6d00", 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ac9000)=0x0, &(0x7f00007e2000)=0x4) chroot(&(0x7f0000531000)="2e2f66696c653000") getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000cdf000-0x4)=0x0, &(0x7f0000de5000-0x4)=0x4) renameat2(r0, &(0x7f0000017000)="2e2f66696c653000", r0, &(0x7f0000bcd000)="2e2f66696c653000", 0x0) readv(r0, &(0x7f00000d8000-0x10)=[{&(0x7f0000957000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}], 0x1) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000602000-0x4)=0x0, &(0x7f0000eee000)=0x4) 2017/10/18 15:54:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50011}]}) r0 = memfd_create(&(0x7f000045d000)="657468306c6f6b657972696e672776626f786e6574309e00", 0x0) request_key(&(0x7f00009d9000-0x5)="6465616400", &(0x7f0000c68000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001ef000)="657468306c6f6b657972696e672776626f786e6574309e00", 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000d0c000-0x4)=0x6, 0x4) 2017/10/18 15:54:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x500fb}]}) socket$inet(0x2, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000aca000)="2e2f66696c653000", 0x0, 0x1c0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000ba3000-0x4)=0x0, &(0x7f00006b8000)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000cc4000-0x4)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00004ec000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2017/10/18 15:54:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ac4000-0x10)={0x1, &(0x7f000047f000)=[{0x6, 0x0, 0x0, 0x50106}]}) socketpair(0x0, 0x0, 0x0, &(0x7f00005e5000)={0x0, 0x0}) membarrier(0x1, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000e96000)=0xf1) mq_timedreceive(r1, &(0x7f000073a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71, 0x9, &(0x7f0000ae4000-0x10)={0x77359400, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000906000)={0x0, 0x80000000}, &(0x7f0000bdc000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000067f000-0x8c)={r2, @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]}}, &(0x7f0000d33000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000dd1000)={r2, 0x8c9d, 0x5, 0x6, 0x101, 0x6, 0x800000000000, 0x8, {r3, @in6={{0xa, 0x0, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffff8, 0x2, 0x81, 0x1ff}}, &(0x7f000001a000-0x4)=0xb8) semget(0x2, 0x0, 0x0) getuid() fstatfs(r1, &(0x7f00004dd000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fstat(r0, &(0x7f0000d81000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000086f000)=0x4ae, 0x4) 2017/10/18 15:54:58 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f00007d7000-0x18)={&(0x7f00009e8000/0x3000)=nil, 0x0, &(0x7f000014c000/0x6000)=nil}, 0x18) seccomp(0x200000001, 0x0, &(0x7f000017a000)={0x1, &(0x7f0000cf4000)=[{0x6, 0x0, 0x0, 0x50116}]}) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000294000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80b, 0xa1, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00001de000-0x9)="2f6465762f76637300", 0x0, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000e5d000)={0x7, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f000050e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/10/18 15:54:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x500fd}]}) r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00009e7000)=@assoc_value={0x0, 0x9}, &(0x7f0000a1a000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e63000)={r1, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x56, 0x7, 0xfffffffffffffe30, 0xfffffffffffffffa}, &(0x7f0000c2a000-0x4)=0xa0) r2 = memfd_create(&(0x7f000051e000-0x4)="5e264000", 0x0) getsockopt$inet6_tcp_TCP_PSP_SYN_SPI(0xffffffffffffffff, 0x6, 0x6c5, &(0x7f000053f000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000772000)=0x18) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000a8d000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e51000-0x10)={0x1, &(0x7f0000c09000)=[{0x1, 0x9, 0x10000, 0x0}]}, 0x10) 2017/10/18 15:54:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000df6000)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x5010a}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xfffffffffffffffd, &(0x7f0000b94000-0x10)={0x3, &(0x7f0000ffc000)=[{0x38, 0xa20a, 0x5, 0x1}, {0x1, 0x6, 0xe2, 0x3c}, {0x7, 0x6, 0x7f, 0x7}]}) r0 = open(&(0x7f00000fb000-0x8)="2e2f66696c653000", 0x280, 0x80) mkdir(&(0x7f000077f000-0x8)="2e2f66696c653000", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000067e000)={0x8, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x31, 0x6, 0x400, 0x3, 0x54, &(0x7f0000001000-0x10)=@common="7465716c300000000000000000000000", 0x401, 0x7, 0x6}) epoll_wait(r0, &(0x7f0000960000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x401) 2017/10/18 15:54:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000e1b000)=[{0x6, 0x0, 0x0, 0x4000000005042f}]}) r0 = syz_open_dev$mice(&(0x7f000032c000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000f94000-0x10)={0x0, 0xffffffff, 0x37, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept$inet(0xffffffffffffffff, &(0x7f000058b000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ce000)=0x10) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c30000-0x8)={0x0, 0x6}, &(0x7f0000783000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005a2000)={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]}, 0x7, 0x1ff}, 0x98) ioctl$TIOCCBRK(r2, 0x5428) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f000084e000-0x2f)={0x1, 0x9c000000000000, 0x10000, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff00000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$ipx(0xffffffffffffffff, &(0x7f0000b55000-0xd4)="", 0x0, 0x0, &(0x7f00006f3000)={0x4, 0x0, 0x0, "961271324b75", 0x0, 0x0}, 0x10) 2017/10/18 15:54:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ea5000)={0x1, &(0x7f000039a000-0x8)=[{0x800000002000006, 0x0, 0x0, 0x840200000050568}]}) r0 = open(&(0x7f0000f74000)="2e2f66696c653000", 0x0, 0x0) bind(r0, &(0x7f0000402000)=@nfc={0x27, 0x7, 0xffffffffffffffc7, 0x7}, 0x10) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f000043c000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000e7a000)={{{{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1ff, 0x9, 0x200, "89b3e3ea88250fe4d440707e4192a6680c5381feb3511f5351bbe35c8c9308f7cb71fc2b37551d4af5faf18031a20cc29629466a94e643ac0b5fb4afaa99b2cf73791e11fcc057497caba584afd603fd"}, 0x160) 2017/10/18 15:54:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000d23000)={0x1, &(0x7f0000a5e000)=[{0x100000000000006, 0x0, 0x0, 0x500b2}]}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) rt_sigprocmask(0x0, &(0x7f00004e3000-0x8)={0x0}, 0x0, 0x8) r1 = accept4(r0, &(0x7f0000fe2000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c47000)=0x10, 0x80000) getsockopt$inet_tcp_TCP_PSP_RX_SPI_KEY(r1, 0x6, 0x6c3, &(0x7f0000b30000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f000086f000)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000920000)=@sack_info={0x0, 0x5, 0xffffffffffffffb6}, &(0x7f0000644000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000283000-0x10)={0x2, 0x0, 0x1, 0x8000, r2}, 0x10) 2017/10/18 15:54:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000fd2000)=[{0x6, 0x0, 0x0, 0x50010}]}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000ec000-0x4)=0x0, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007c2000)={0x6, 0xffffffffffffffff, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000806000)={0x0, 0x800, 0x6f2, 0x7, 0x10001, 0x7, 0x2, 0x7, {0x0, @in6={{0xa, 0x0, 0x396e40e7, @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]}, 0x4d, 0xffffffffffffffe2, 0xfffffffffffffe00, 0x7fffffff, 0x80000001}}, &(0x7f0000108000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000447000-0x64)={r1, 0x5c, "3dde63a865638a92087e4e40602586f1ffb334edb37c58a55078e276993fdee088fd6d6fa1940bbd0ae3566b29822567dffb2e02163377bb32f93b1f910f4dc13c23040feaa49a5bb3e45429ae542e05174cffc35d06a190684f648e"}, &(0x7f0000f36000)=0x64) keyctl$negate(0xd, 0x0, 0x0, 0x0) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f0000d8a000-0x400)={"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"}) 2017/10/18 15:54:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50101}]}) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00008d2000-0x8)={0x0, 0x0, 0x7, 0x0}, 0x8) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000f5000)={0x0, 0x0, 0x0}, 0xc) r1 = accept4(r0, 0x0, &(0x7f0000f30000)=0x0, 0x800) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000f3e000)={@common="65716c00000000000000000000000000", @ifru_flags=0x4201}) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000588000-0x1f)="") creat(&(0x7f00006c3000)="2e2f66696c653000", 0x1) pipe2(&(0x7f00000a5000-0x8)={0x0, 0x0}, 0x0) ioctl$KVM_GET_TSC_KHZ(0xffffffffffffffff, 0xaea3) accept$ipx(r2, &(0x7f0000827000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000758000)=0x10) 2017/10/18 15:54:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c71000-0x9)="2f6465762f72746300", 0x101000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000721000)={0x0, 0x1, &(0x7f00008c3000-0x1c)=[@in6={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x9}]}, &(0x7f0000a54000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000180000-0x51)={r1, 0x8, 0x49, "5e6981aef7551b8c89c8e74c09eda7f17ad1345130536ccfc49fdef400774c65a23d829779953676e9de9bb80def843c2082862701488d0b9ad44f9e93d538d9353c6f5b5b4ee9e381"}, 0x51) seccomp(0x1, 0x0, &(0x7f000073d000)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50107}]}) r2 = open(&(0x7f00009be000-0x8)="2e2f66696c653000", 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000334000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) accept4$ax25(r2, &(0x7f0000337000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000092b000-0x4)=0x10, 0x80000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000db5000-0xc)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f0000a24000)=0xc) 2017/10/18 15:54:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet6_tcp_TCP_PSP_LISTENER(r0, 0x6, 0x6c4, &(0x7f00009ca000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000387000)=0x18) seccomp(0x1, 0x0, &(0x7f0000977000-0x10)={0x1, &(0x7f00006a0000-0x8)=[{0x6, 0x0, 0x0, 0x50122}]}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e27000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa3000-0x4)=0xe8) r1 = openat(0xffffffffffffffff, &(0x7f0000650000)="2e2f66696c653000", 0x30080, 0x80) getsockopt$inet_tcp_TCP_INFO_EXT(r1, 0x6, 0x6b2, &(0x7f0000053000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f30000-0x4)=0xef) r2 = open(&(0x7f0000f2a000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$TCGETA(0xffffffffffffffff, 0x5405, &(0x7f00009e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCNXCL(r2, 0x540d) 2017/10/18 15:54:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000ea0000)=[{0x6, 0x0, 0x0, 0x5003a}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000032000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000cf2000)=[{&(0x7f0000c65000)="290000001c00190455a8a349000a407c0200000001000000ff50ffde09000100ff00000000000008094e", 0x2a}], 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00004ae000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$VT_RELDISP(r1, 0x5605) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000315000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000fdb000)={0x3, 0xfa1, 0x400, 0x1084d71b, 0x7, 0x9b8}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000052000-0x108)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x92e, 0x800, 0xfff, 0x100000000, 0xbf7, 0xfffffffffffffff8, 0x2, 0x8, 0x4, 0x1, 0x9, 0x80000000, 0x5, 0xfffffffffffffff7]}, &(0x7f0000d9e000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000d23000)={r3, 0x8000000000007e}, &(0x7f00002f0000-0x4)=0x8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000001e000-0x15)={0x0, @in={{0x2, 0x3, @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}, &(0x7f00004fe000)=0x98) r4 = openat(0xffffffffffffffff, &(0x7f0000f00000-0x8)="2e2f66696c653000", 0x1, 0x180) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000142000-0x78)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x89}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe1}], 0x6) getsockopt$inet6_tcp_buf(r4, 0x6, 0x16, &(0x7f00002be000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000083a000)=0x1000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f000099b000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x500fe}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f00002d6000)="2f6465762f70746d7800", 0x0, 0x0) sysfs$1(0x1, &(0x7f0000551000)="00") ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000b1f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000953000-0xa)="2f6465762f70746d7800", 0x501200, 0x0) add_key(&(0x7f0000fe9000-0x6)="6c6f676f6e00", &(0x7f0000c18000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f1d000-0x7a)="cf5241340d0b4dda79457ccc3fbd92ccf1b41ce02939d61134812f1b30596e217fee74e3e3c112ab3095f3f8073689a813409ae3fa3f113947232da6ed82b9599b02adf2278c1fb5531137f68f181077daa307f2af7aee9e96a06ff93b057e588e8f6c814ae258fee8372d29b014a35156095b52d65ac1dfcf57", 0x7a, 0x0) r5 = request_key(&(0x7f0000d55000)="6c6f676f6e00", &(0x7f0000eec000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000be1000)="73797374656d2e626465766e6f6465765c00", 0xfffffffffffffffe) keyctl$instantiate(0xc, r5, &(0x7f00002f1000)="9da8f62b6546f2b6953e869acc23486308f750ed140f5b4f2b1a311fe8bc96ee27406d56dca5406c16b4af27002ae9f5c496f3468c9c9a409414ac0b7fbd5beeda594bf8863a9fa78685cb955c43ddcb07fa25c9ca4a", 0x56, r5) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000cb3000-0x4)=0x0, &(0x7f000007b000)=0x4) 2017/10/18 15:54:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setxattr(&(0x7f00000d4000-0x8)="2e2f66696c653000", &(0x7f000033f000)=@known="73797374656d2e61647669736500", &(0x7f00007c2000-0xf)="73656375726974796d643573756d00", 0xf, 0x2) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000d61000-0x4)={0x1}, 0x4) seccomp(0x1, 0x0, &(0x7f0000748000)={0x1, &(0x7f0000a07000-0x8)=[{0x100000000000006, 0x0, 0x0, 0x500a5}]}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000756000-0x4)=0x101, 0x4) clock_gettime(0x0, &(0x7f0000825000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000667000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a24000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008fc000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d18000)=@assoc_value={0x0, 0x0}, &(0x7f0000cbe000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d9b000-0xc)=@sack_info={r1, 0xffffffffffffffff, 0x8}, 0xc) 2017/10/18 15:54:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006aa000)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f000066d000)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000171000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a5a000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000fd1000-0x8)={r1, r2}) seccomp(0x80000000000001, 0x0, &(0x7f0000e2a000-0x10)={0x1, &(0x7f00002ba000-0x8)=[{0x6, 0x0, 0x0, 0x8000000000050557}]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007d8000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000761000)=[{0x6, 0x0, 0x0, 0x8000000000050055}]}) getpriority(0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00009d0000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c64000-0x4)=0xe8) geteuid() ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000ac4000)={0x5, 0xd41e, 0x7, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000a3a000)=[{0x0, 0x0, 0x0, 0x0}]}) pselect6(0x40, &(0x7f0000131000)={0x0, 0x4, 0x5, 0x1000, 0x169, 0x100000000000000, 0x2, 0x1}, &(0x7f0000739000)={0x200, 0x8001, 0xe1, 0x7f, 0x3, 0x6, 0x3, 0x80000000}, &(0x7f0000ce6000)={0x7, 0x9, 0x0, 0x5, 0x100000000, 0x4, 0x5, 0x144}, &(0x7f00000ea000-0x10)={0x0, 0x989680}, &(0x7f0000d1e000)={&(0x7f0000e28000)={0x7}, 0x8}) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000b70000)=0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000416000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae0000-0x4)=0x10, 0x80800) setsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r3, 0x6, 0x6bf, &(0x7f00004bf000-0x4)=0x32, 0x4) 2017/10/18 15:54:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f00007f0000-0x4)=0x7ff, 0x4) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f000004a000-0x8)=[{0x6, 0x0, 0x0, 0x5003d}]}) r1 = open(&(0x7f000019c000)="2e2f66696c653000", 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000a41000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x29, 0x0, 0x3, "cc9ea96c7e4794902929fab4d174f77d6303a494a87640d43f04a4e4f61d997abfef022c416946b4ad238a1f1dcf4d8073f9d5241bafc307841f4a9c4b8f49e3e0895ede947c753768d824bdf4b21042"}, 0x160) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000086c000)={0x0, 0x0}, 0x6) symlink(&(0x7f0000acc000)="2e2f66696c653000", &(0x7f00002c1000)="2e2f66696c653000") ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000889000)={0x0, 0x0}) prctl$seccomp(0x16, 0x1, &(0x7f0000b94000-0x10)={0x5, &(0x7f00000e0000)=[{0x5, 0xa337, 0xffff, 0x9}, {0x0, 0x2, 0x80000001, 0xffffffff}, {0x81, 0x2, 0x1, 0x6}, {0x8, 0x5, 0x7, 0xf1}, {0x4, 0x7f, 0x1090, 0x7fffffff}]}) ioctl$KVM_GOOGLE_GET_VMX_STATE(r1, 0xc018aefe, &(0x7f0000563000)={0x0, 0x0, 0x0, 0x61, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000ec000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000b9000)={0x0, 0x1}, &(0x7f0000f34000-0x4)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000939000-0x8)={r2, 0x6f}, &(0x7f0000170000)=0x8) r3 = fcntl$getown(r1, 0x9) timer_create(0x6, &(0x7f000044e000-0x60)={0x0, 0x39, 0x1, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000af5000-0x4)=0x0) 2017/10/18 15:54:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000d15000-0x10)={0x1, &(0x7f00006d1000-0x8)=[{0x6, 0x0, 0x0, 0x500dd}]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00006f1000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000e31000-0x40)={&(0x7f00009dd000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00005ae000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000490000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000543000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x7, 0x8, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0}) epoll_create1(0x0) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) 2017/10/18 15:54:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b94000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50106}]}) pipe(&(0x7f00005de000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00001ee000)={0x0, 0x4, 0x769, 0x44, 0x20, 0x8, 0xffffffffffff8001, 0x1, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x101, 0x0, 0x22, 0x4}}, &(0x7f00006f5000)=0xb8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e4e000-0x8)={r2, 0x3}, 0x8) seccomp(0x0, 0x0, &(0x7f000077a000-0x10)={0x0, &(0x7f0000005000-0x18)=[]}) accept$packet(r0, &(0x7f0000a38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000635000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00002f9000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x0, 0x100, 0x81, 0x80400000, r3}) add_key(&(0x7f000012b000-0x5)="6465616400", &(0x7f0000d90000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000112000)="", 0x0, 0x0) recvmmsg(r0, &(0x7f0000e51000)=[{{&(0x7f00000e0000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000aaa000-0x20)=[{&(0x7f0000b4d000)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f0000554000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}], 0x2, &(0x7f0000f6d000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94, 0xf85d}, 0x7d4}], 0x1, 0x40, &(0x7f0000bb8000-0x10)={0x77359400, 0x0}) 2017/10/18 15:54:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000fed000-0x8)=[{0x6, 0x0, 0x0, 0x840000000050533}]}) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000fbb000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000067c000-0x4)=0x1c) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f00006a3000-0x4)=0x0, &(0x7f0000c9f000)=0x4) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000b78000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000097a000-0x5c)={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x2, 0x18e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa9a}, 0x7fffffff, [0x2, 0x70d0, 0xb98, 0x7, 0x401, 0xffff, 0x3f, 0x7dce]}, 0x5c) 2017/10/18 15:54:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000a6f000)=[{0x6, 0x0, 0x0, 0x50035}]}) r0 = open(&(0x7f0000667000)="2e2f66696c653000", 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000f83000)=[0x5, 0x81]) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000c3000)="6c7000", 0x3) 2017/10/18 15:54:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ec3000)={0x1, &(0x7f0000761000)=[{0x6, 0x0, 0x0, 0x8000000000050044}]}) socketpair(0x0, 0x0, 0x0, &(0x7f0000017000-0x8)={0x0, 0x0}) getrandom(&(0x7f00004b4000-0x68)="", 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000037d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e06000)=0xdb) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x6c6, &(0x7f0000989000)="38ead69ddf1052be59ebb3106a8a74d6", 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00002bf000)={{0x2, 0x0, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="726f7365300000000000000000000000"}) 2017/10/18 15:54:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000070c000)={0x0, 0x0, 0x0}, &(0x7f00009dd000)=0xc) seccomp(0x1, 0x0, &(0x7f000033b000-0x10)={0x1, &(0x7f00006d1000-0x8)=[{0x6, 0x0, 0x0, 0x500e0}]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00001de000-0x98)={0x0, @in={{0x2, 0x1, @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]}, 0x0, 0x0}, &(0x7f0000bda000)=0x98) r2 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00005a2000-0x40)={&(0x7f0000725000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000064c000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000d4b000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000489000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x6, 0x4, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_tcp_TCP_PSP_LISTENER(0xffffffffffffffff, 0x6, 0x6c4, &(0x7f000065d000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f00005a7000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00004c1000-0x20)={0x9, 0x101, 0x8000, 0x101, 0x9, 0xfffffffffffffe01, 0xab, 0x81, r1}, &(0x7f00007d0000)=0x20) socketpair$ax25(0x3, 0x7, 0xff, &(0x7f0000c0c000-0x8)={0x0, 0x0}) shmctl$IPC_STAT(0x0, 0x2, &(0x7f000070d000-0x1000)="") fstatfs(r3, &(0x7f0000274000)="000000000000000000000000000000000000000000000000") r4 = syz_open_dev$vcsn(&(0x7f0000ff6000)="2f6465762f7663732300", 0x1, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000762000-0x4)=r0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000ac1000)=0x1000, 0x4) 2017/10/18 15:54:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x80000000000001, 0x0, &(0x7f0000e2a000-0x10)={0x1, &(0x7f00002ba000-0x8)=[{0x6, 0x0, 0x0, 0x8000000000050557}]}) r0 = socket$inet(0x2, 0x0, 0x0) r1 = epoll_create1(0x80000) linkat(0xffffffffffffffff, &(0x7f00000ff000-0x8)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000765000)="2e2f66696c65302f66696c653000", 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000a06000-0xb8)={0x0, 0x6, 0x5, 0x8000, 0x8, 0x101, 0x7, 0xffffffffffffff7f, {0x0, @in={{0x2, 0x2, @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]}, 0xa, 0x8, 0xa, 0x0, 0x9}}, &(0x7f0000979000)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000068c000)={r2, 0x122}, &(0x7f0000bd0000-0x4)=0x8) r3 = getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00001aa000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r1, &(0x7f00009cc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r4, r5) 2017/10/18 15:54:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5da000)=nil, 0x5da000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000196000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000031d000)=0x0, &(0x7f000000b000)=0x4) splice(r2, 0x0, r1, 0x0, 0x101, 0x0) vmsplice(r3, &(0x7f00004e8000)=[{&(0x7f00005c1000)="693f9b353c0105ec29f23a401f98333bb19178e37abf82b13b0e9407e1f9e190d47bfb04703392389dcb915d6e63cdef20ab1b889d424840226a87853c9ebb8b50b9eb1e84de01fdecedde0ebc5eeeec47e6f784e1f681ffc34e3f95b6279d29eef2fdba7b3c", 0x66}, {&(0x7f0000177000)="f24dcc8817510194152ac6a150d82ff2ba72f3789489bc78f4bef7921df6a4a1e04d8497f30bafb0f889b006f413930a733f23df1b0d129d03d188b40a746b41b857a907d34e9f8a910d0d772e9395b338735180eadc574fb1454f419d1a30e97b0e6b663b4fd6b6231f66b72acd946a0eef396d5432c189c5536de9c26fe65840ba2411a5b30e47d24e9fbaf98fee940f7f011191791ba09df3e1026c55fbfe3f0b052876ba8fd01a7acd7ba2030589052caf100f349010e105f9e273b4", 0xbe}, {&(0x7f0000068000-0x3a)="938f6269772c941e127df3598ca6e083a7e2d5fb172888b672670d100c382c5fb8d72411a73eff1393691eb5a6e89963fa27f99fe45cc8a147aa", 0x3a}, {&(0x7f00000bc000-0x21)="423b1df817e2648006c11d5346b689cc1b71be5908fbffe1a40d1682273d432c93", 0x21}, {&(0x7f00005cc000)="2c1ed2c6e46a222a0c818cc958eaf633fc3568c46960f9fbfd334721834b8386f4a5810110ed1e9f57c6b862acb84de255ee85fcaac10906c8832a62fdb6e93f9ad757142a18411b1a0164048863302c0f981aa1add2920d9473e2b18bbfa0570e1b942b8697212a838c38357a254de87a3dc2579e46", 0x76}, {&(0x7f00005cd000)="c40da9fa7b62889f195a52b8a3b80a", 0xf}, {&(0x7f00005cf000-0x2a)="86f6ed9e30bf60b8df5f342da795201d616dc48a1c1ed3f704ab7fdf775108aecc9303804b8cb3ba58f1", 0x2a}, {&(0x7f00005db000-0xc8)="bfe52ce1bd2bf63bce6c23d249c52116bf46e4400500bc5c58f5c680cd9facb972825f1c4b5282b93c5afbedb4b117b718fd8715f7b9a48cafb0b51956bc3b1cd9e2a53e4721c6779e0764dcffb8e3804b769efe782a0bbfa5f3278119f8c972c1dcccecb5fcf9b603ff16209926213a1f3ec7bf33a98469c0023bea276e17baf6c1e31383a6c7b4ee6533fc7e5c0ce7daf275e1d2b8cdfcb50b66c6b30e0c14b480ece13204acaeab2012b6ecaf81f44f8f91280b1890006d3fefcb3156dad7bf0c325b5fa9d058", 0xc8}, {&(0x7f00005cf000)="3bec1c5d5a3fcaa326b94943cdc70e1e45cfa6444da55da5c8fe54cbc7ce98a281d956aae2b4dbad4c8b042b38bfcf91852a604f801a32be79da7a47c9d8f376", 0x40}], 0x9, 0x0) r4 = epoll_create1(0x80000) dup(r0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001000)={0xc0002014, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc56b, 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) r5 = request_key(&(0x7f0000806000-0x8)="6b657972696e6700", &(0x7f0000bf6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e7e000-0x1)="00", 0x0) r6 = add_key(&(0x7f000096d000)="6465616400", &(0x7f000002c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f36000+0x69d)="", 0x0, 0x0) keyctl$link(0x8, r5, r6) keyctl$describe(0x6, r5, &(0x7f000058e000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00005cc000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x4, 0x10000, 0x2238}, &(0x7f00005cc000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00003ed000-0x20)={0x1ff, 0x10000, 0x0, 0x3f, 0x8, 0x10001, 0x3, 0x4, r7}, &(0x7f00000b6000)=0x20) mmap(&(0x7f00005da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r3, &(0x7f00005da000)=@hci={0x1f, 0x7fff, 0x0}, 0x6) acct(&(0x7f00008d3000)="2e2f66696c653000") mmap(&(0x7f00005db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00005db000)={r7, 0x40000000000fc, 0x7fafd3dd2e1033b6}, 0xc) vmsplice(r2, &(0x7f00005d8000)=[{&(0x7f000021f000-0x17)="33b461bc6b5a021effbc7aaff9e84184921a0900bea3f0", 0x17}, {&(0x7f0000130000-0x1000)="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0x1000}, {&(0x7f00004a5000)="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", 0x1001}, {&(0x7f0000294000-0x63)="3e697a3bc894466ed8e3bffddab2e78392d67531d9b8788d8337aedf2cc66f7a87767dd428dcaa80e424d9ab70f2362edbe94fe1c80111bef38b0a79169de88204812c3c15223d7d704a53e37b1881c6c3054e0d373a7d9103a95ec947f6433d42e705", 0x63}], 0x8, 0x5) mmap(&(0x7f00005db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f00005dc000-0x2)="6f56", 0x2) mmap(&(0x7f00005dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/18 15:54:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000df6000)={0x1, &(0x7f0000371000-0x8)=[{0x6, 0x0, 0x0, 0x50109}]}) removexattr(&(0x7f0000deb000-0x8)="2e2f66696c653000", &(0x7f0000f33000-0x11)=@random={"73797374656d2e00", "266b657972696e6700"}) socketpair(0x0, 0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00008bd000)=0x1f) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f0000373000-0x6b)="") close(r0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000b57000)={0x0, 0x0}, &(0x7f0000419000-0x4)=0x8) 2017/10/18 15:54:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000001, 0x0, &(0x7f000017a000)={0x1, &(0x7f0000cf4000)=[{0x6, 0x0, 0x0, 0x50116}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x800, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0x0, 0x6, 0x0, 0x0}, &(0x7f00008f9000-0x4)=0x10) getsockopt$inet_tcp_TCP_MINRTT_INTERVAL(0xffffffffffffffff, 0x6, 0x6bf, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r3 = syz_open_dev$mice(&(0x7f0000d91000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r3, &(0x7f0000000000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000bcc000-0x4)=0x10) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f000029c000-0x4)=0x0, &(0x7f000017b000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000001000)={"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"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r3, &(0x7f0000001000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000)={r2, 0x200}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) accept4(r4, &(0x7f0000001000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) 2017/10/18 15:54:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000d23000)={0x1, &(0x7f0000a5e000)=[{0x100000000000006, 0x0, 0x0, 0x500b2}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000701000-0x11)="2f6465762f7667615f6172626974657200", 0x204040, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000066d000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000068d000)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000014a000)={r1, 0x97, "0749fbd0dc7cb7a66d5997a2ffb1c78539d543642561e131f95933d5cf13cdabf45030be801147153c9ede9366921e3085a29037188ba5dd47b0b490fb51b71334dee1627c737f5c2cbdf4467c96702cb6d06ce2d39a36d3590b219afa4a85d451827e1b2c022fd29de53f686394b040bdaa697ee792e84b72be1cdc255d32565654886e16a52e4085ffae2a8843c03b072bb4e1affad9"}, &(0x7f0000b6c000-0x4)=0x9f) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009f6000-0x8)={0x0, 0x0}) seccomp(0x0, 0x0, &(0x7f0000b94000-0x10)={0x0, &(0x7f0000005000-0x18)=[]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000032c000-0x8)={0x0, 0x0}) 2017/10/18 15:54:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x2, 0x28020, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000cf1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f000005c000-0x10)=[{&(0x7f0000975000-0x14)=[{0x14, 0x1d, 0xa01, 0x0, 0x0, "14bb"}], 0x14}], 0x1, &(0x7f0000025000)=[], 0x0, 0x44}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000025a000)=0x8, 0x4) socketpair$inet6(0xa, 0x7, 0x1, &(0x7f0000c11000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000086000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x7, 0x9, 0xc}, &(0x7f000025e000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000024f000)={0xf, 0x4, 0x4, 0x6, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002cc000)={r1, &(0x7f000085a000)="", &(0x7f0000eb1000-0x1)="05", 0x2}, 0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x13, 0x4, 0x4, 0x2000000000081, 0x1, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001cf000)={r2, &(0x7f0000fe6000)="", &(0x7f0000849000)="", 0x0}, 0x20) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000582000)={0xe, 0x4, 0x4, 0x81, 0x4, 0x0, 0x0}, 0x1c) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000c47000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000be9000)="2f6465762f73672300", 0x2, 0x2) ioctl(r4, 0x7c, &(0x7f0000be5000-0x1)="a9") write$evdev(r5, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x4, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d02000)={r3, &(0x7f00004cb000)="", &(0x7f0000eb1000-0x1)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e30000-0x10)={r3, &(0x7f0000872000-0x1)=""}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002cc000)={r3, &(0x7f000068f000)="", &(0x7f0000eb1000-0x1)="", 0x0}, 0x20) [ 369.957257] ================================================================== [ 369.964703] BUG: KASAN: stack-out-of-bounds in deref_stack_reg+0x1b8/0x1d0 [ 369.971694] Read of size 8 at addr ffff8801c63ff210 by task syz-executor4/7819 [ 369.979028] [ 369.980640] CPU: 0 PID: 7819 Comm: syz-executor4 Not tainted 4.14.0-rc5-next-20171017+ #34 [ 369.989019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.998352] Call Trace: [ 370.000920] [ 370.003054] dump_stack+0x173/0x237 [ 370.006664] ? arch_local_irq_restore+0x4e/0x4e [ 370.011314] ? show_regs_print_info+0x5b/0x5b [ 370.015803] ? deref_stack_reg+0x1b8/0x1d0 [ 370.020024] print_address_description+0x6e/0x250 [ 370.024848] ? deref_stack_reg+0x1b8/0x1d0 [ 370.029060] kasan_report+0x251/0x340 [ 370.032845] deref_stack_reg+0x1b8/0x1d0 [ 370.036894] ? __read_once_size_nocheck.constprop.7+0x10/0x10 [ 370.042775] ? deref_stack_reg+0x1d0/0x1d0 [ 370.046990] ? debug_check_no_locks_freed+0x3a0/0x3a0 [ 370.052158] ? get_stack_info+0x32/0x140 [ 370.056200] ? stack_access_ok+0xca/0x160 [ 370.060347] unwind_next_frame+0xebc/0x1df0 [ 370.064654] ? unlink_anon_vmas+0x1e2/0x900 [ 370.068965] ? deref_stack_reg+0x1d0/0x1d0 [ 370.073189] ? check_noncircular+0x20/0x20 [ 370.077402] ? cleanup_timers_list+0x2c0/0x2c0 [ 370.081962] ? print_irqtrace_events+0x270/0x270 [ 370.086703] __save_stack_trace+0x6e/0xd0 [ 370.090843] ? unlink_anon_vmas+0x1e2/0x900 [ 370.095159] save_stack+0x32/0xb0 [ 370.098607] ? kasan_slab_free+0x71/0xc0 [ 370.102643] ? kfree+0xc8/0x250 [ 370.105901] ? security_cred_free+0x42/0x80 [ 370.110206] ? put_cred_rcu+0xee/0x3c0 [ 370.114071] ? rcu_process_callbacks+0xcd4/0x1600 [ 370.118899] ? __do_softirq+0x2ba/0xafb [ 370.122852] ? irq_exit+0x1c7/0x200 [ 370.126454] ? smp_apic_timer_interrupt+0x154/0x6b0 [ 370.131449] ? apic_timer_interrupt+0x96/0xa0 [ 370.135924] ? lock_is_held_type+0x84/0x200 [ 370.140222] ? unlink_anon_vmas+0x1e2/0x900 [ 370.144526] ? lock_downgrade+0x790/0x790 [ 370.148654] ? trigger_load_balance+0x3c4/0xfe0 [ 370.153304] ? trigger_load_balance+0x261/0xfe0 [ 370.157952] ? check_noncircular+0x20/0x20 [ 370.162167] ? do_raw_spin_trylock+0x180/0x180 [ 370.166731] ? print_irqtrace_events+0x270/0x270 [ 370.171465] ? print_irqtrace_events+0x270/0x270 [ 370.176203] ? mark_held_locks+0xa8/0xf0 [ 370.180247] ? _raw_spin_unlock_irqrestore+0x2d/0xc0 [ 370.185331] ? trace_hardirqs_on_caller+0x199/0x5b0 [ 370.190336] ? __lock_is_held+0xad/0x140 [ 370.194377] ? rcutorture_record_progress+0x10/0x10 [ 370.199380] kasan_slab_free+0x71/0xc0 [ 370.203252] ? security_cred_free+0x42/0x80 [ 370.207549] kfree+0xc8/0x250 [ 370.210638] security_cred_free+0x42/0x80 [ 370.214768] put_cred_rcu+0xee/0x3c0 [ 370.218459] ? __put_cred+0x1b0/0x1b0 [ 370.222252] ? mark_held_locks+0xa8/0xf0 [ 370.226294] ? rcu_process_callbacks+0x1089/0x1600 [ 370.231206] ? __put_cred+0x1b0/0x1b0 [ 370.234990] rcu_process_callbacks+0xcd4/0x1600 [ 370.239655] ? note_gp_changes+0x5b0/0x5b0 [ 370.243865] ? check_noncircular+0x20/0x20 [ 370.248083] ? print_irqtrace_events+0x270/0x270 [ 370.252816] ? timerqueue_add+0x1d7/0x270 [ 370.256951] ? enqueue_hrtimer+0x156/0x450 [ 370.261169] ? __remove_hrtimer+0x190/0x190 [ 370.265486] ? check_noncircular+0x20/0x20 [ 370.269697] ? find_held_lock+0x32/0x1c0 [ 370.273746] ? clockevents_program_event+0x15c/0x2e0 [ 370.278833] ? lock_downgrade+0x790/0x790 [ 370.282965] ? lock_release+0x920/0x920 [ 370.286925] ? __lock_is_held+0xad/0x140 [ 370.290985] __do_softirq+0x2ba/0xafb [ 370.294785] ? __irqentry_text_end+0x3/0x3 [ 370.299001] ? check_noncircular+0x20/0x20 [ 370.303217] ? __irq_wake_thread+0x140/0x140 [ 370.307607] ? add_interrupt_randomness+0x2e1/0x720 [ 370.312607] ? native_apic_msr_write+0x58/0x80 [ 370.317168] ? lapic_next_event+0x50/0x80 [ 370.321303] ? tick_program_event+0x7a/0xc0 [ 370.325618] ? rcutorture_record_progress+0x10/0x10 [ 370.330630] irq_exit+0x1c7/0x200 [ 370.334062] smp_apic_timer_interrupt+0x154/0x6b0 [ 370.338886] ? smp_call_function_single_interrupt+0x630/0x630 [ 370.344745] ? smp_thermal_interrupt+0x6f0/0x6f0 [ 370.349495] ? handle_edge_irq+0x2a6/0x7a0 [ 370.353716] ? _raw_spin_unlock+0x1f/0x30 [ 370.357847] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.362677] ? unlink_anon_vmas+0x1e2/0x900 [ 370.366976] apic_timer_interrupt+0x96/0xa0 [ 370.371276] [ 370.373495] RIP: 0010:lock_is_held_type+0x84/0x200 [ 370.378398] RSP: 0018:ffff8801c63ff098 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff11 [ 370.386085] RAX: dffffc0000000000 RBX: ffff8801ca5aa2c0 RCX: 0000000000000000 [ 370.393330] RDX: 1ffffffff0ad8f50 RSI: 00000000ffffffff RDI: ffffffff856c7a80 [ 370.400583] RBP: ffff8801dac78680 R08: 0000000000000002 R09: 0000000000000000 [ 370.407829] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff85737c60 [ 370.415075] R13: ffffffff81941b12 R14: ffff8801c0515cc0 R15: ffff8801d0702e58 [ 370.422338] ? unlink_anon_vmas+0x1e2/0x900 [ 370.426669] ? kmem_cache_free+0x156/0x280 [ 370.430899] unlink_anon_vmas+0x1e2/0x900 [ 370.435032] ? rcu_read_lock_sched_held+0x102/0x120 [ 370.440032] ? kmem_cache_free+0x23f/0x280 [ 370.444259] ? unlink_anon_vmas+0x1e2/0x900 [ 370.448580] ? page_lock_anon_vma_read+0x5c0/0x5c0 [ 370.453486] ? untrack_pfn+0x134/0x260 [ 370.457362] ? up_write+0x62/0x110 [ 370.460880] ? up_read+0x30/0x30 [ 370.464226] ? print_irqtrace_events+0x270/0x270 [ 370.468975] ? free_pgtables+0x213/0x330 [ 370.473026] ? exit_mmap+0x2a8/0x530 [ 370.476721] ? SyS_munmap+0x30/0x30 [ 370.480323] ? mmdrop+0x9/0x30 [ 370.483518] ? do_exit+0x864/0x19a0 [ 370.487122] ? reacquire_held_locks+0x1f6/0x3d0 [ 370.491767] ? reacquire_held_locks+0x1f6/0x3d0 [ 370.496420] ? mmput+0x204/0x630 [ 370.499766] ? get_task_exe_file+0xc0/0xc0 [ 370.503985] ? is_current_pgrp_orphaned+0x90/0x90 [ 370.508804] ? do_exit+0x864/0x19a0 [ 370.512407] ? lock_downgrade+0x790/0x790 [ 370.516537] ? check_same_owner+0x310/0x310 [ 370.520838] ? lock_release+0x920/0x920 [ 370.524793] ? do_raw_spin_trylock+0x180/0x180 [ 370.529360] ? down_read+0x8b/0x140 [ 370.532972] ? _raw_spin_unlock_irq+0x24/0x70 [ 370.537456] ? do_exit+0x8cb/0x19a0 [ 370.541063] ? __schedule+0x2030/0x2030 [ 370.545019] ? mm_update_next_owner+0x880/0x880 [ 370.549681] ? rcu_note_context_switch+0x6f0/0x6f0 [ 370.554586] ? check_same_owner+0x310/0x310 [ 370.558883] ? futex_wait_setup+0x11c/0x360 [ 370.563201] ? find_held_lock+0x32/0x1c0 [ 370.567248] ? futex_wait+0x3c1/0x900 [ 370.571027] ? futex_wait+0x368/0x900 [ 370.574806] ? lock_downgrade+0x790/0x790 [ 370.578940] ? __unqueue_futex+0x1a8/0x240 [ 370.583154] ? do_raw_spin_trylock+0x180/0x180 [ 370.587717] ? check_noncircular+0x20/0x20 [ 370.591927] ? find_held_lock+0x32/0x1c0 [ 370.595976] ? futex_wake+0x511/0x610 [ 370.599759] ? mmdrop+0x9/0x30 [ 370.602931] ? drop_futex_key_refs.isra.13+0x59/0x90 [ 370.608010] ? futex_wait+0x636/0x900 [ 370.611800] ? find_held_lock+0x32/0x1c0 [ 370.615856] ? get_signal+0x7c7/0x1700 [ 370.619725] ? lock_downgrade+0x790/0x790 [ 370.623867] ? do_group_exit+0x13f/0x3a0 [ 370.627910] ? SyS_exit+0x20/0x20 [ 370.631346] ? _raw_spin_unlock_irq+0x24/0x70 [ 370.635831] ? get_signal+0x761/0x1700 [ 370.639713] ? ptrace_notify+0x120/0x120 [ 370.643759] ? check_noncircular+0x20/0x20 [ 370.647985] ? filemap_fdatawait_keep_errors+0xa0/0xa0 [ 370.653242] ? generic_update_time+0x1b2/0x270 [ 370.657805] ? exit_robust_list+0x240/0x240 [ 370.662106] ? __mnt_drop_write_file+0x9/0x70 [ 370.666583] ? file_update_time+0xbf/0x470 [ 370.670802] ? current_time+0xc0/0xc0 [ 370.674598] ? do_signal+0x86/0x1810 [ 370.678300] ? SyS_write+0x1a2/0x200 [ 370.681997] ? setup_sigcontext+0x820/0x820 [ 370.686303] ? __generic_file_write_iter+0x540/0x540 [ 370.691390] ? check_noncircular+0x20/0x20 [ 370.695601] ? __lock_is_held+0xad/0x140 [ 370.699663] ? __mutex_unlock_slowpath+0xe1/0x880 [ 370.704481] ? vfs_write+0x361/0x4e0 [ 370.708176] ? wait_for_completion+0x710/0x710 [ 370.712741] ? exit_to_usermode_loop+0x79/0x2e0 [ 370.717395] ? exit_to_usermode_loop+0x1f4/0x2e0 [ 370.722133] ? trace_event_raw_event_sys_exit+0x230/0x230 [ 370.727668] ? syscall_return_slowpath+0x401/0x4d0 [ 370.732579] ? prepare_exit_to_usermode+0x2c0/0x2c0 [ 370.737574] ? SyS_write+0x168/0x200 [ 370.741267] ? entry_SYSCALL_64_fastpath+0x91/0xbe [ 370.746183] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 370.750928] ? entry_SYSCALL_64_fastpath+0xbc/0xbe [ 370.755860] [ 370.757464] The buggy address belongs to the page: [ 370.762368] page:ffffea000718ffc0 count:0 mapcount:0 mapping: (null) index:0x0 [ 370.770486] flags: 0x200000000000000() [ 370.774352] raw: 0200000000000000 0000000000000000 0000000000000000 00000000ffffffff [ 370.783167] raw: 0000000000000000 0000000100000001 0000000000000000 0000000000000000 [ 370.791024] page dumped because: kasan: bad access detected [ 370.796708] [ 370.798312] Memory state around the buggy address: [ 370.803216] ffff8801c63ff100: 00 00 00 00 00 00 00 00 f1 f1 f1 f1 f8 f2 f2 f2 [ 370.810549] ffff8801c63ff180: f2 f2 f2 f2 f8 f2 f2 f2 f2 f2 f2 f2 00 f2 f2 f2 [ 370.817886] >ffff8801c63ff200: f3 f3 f3 f3 00 00 00 00 00 00 00 00 00 00 00 00 [ 370.825217] ^ [ 370.829079] ffff8801c63ff280: 00 00 00 00 00 00 f1 f1 f1 f1 00 00 00 00 00 00 [ 370.836413] ffff8801c63ff300: 00 00 00 00 00 00 00 00 00 00 00 f2 f2 f2 f3 f3 [ 370.843745] ================================================================== [ 370.851075] Disabling lock debugging due to kernel taint [ 370.856495] Kernel panic - not syncing: panic_on_warn set ... [ 370.856495] [ 370.863831] CPU: 0 PID: 7819 Comm: syz-executor4 Tainted: G B 4.14.0-rc5-next-20171017+ #34 [ 370.873506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.882837] Call Trace: [ 370.885394] [ 370.887525] dump_stack+0x173/0x237 [ 370.891128] ? arch_local_irq_restore+0x4e/0x4e [ 370.895774] ? vsnprintf+0x1bf/0x14a0 [ 370.899555] panic+0x1e4/0x41c [ 370.902725] ? refcount_error_report+0x224/0x224 [ 370.907464] ? add_taint+0x15/0x50 [ 370.910977] ? deref_stack_reg+0x1b8/0x1d0 [ 370.915189] kasan_end_report+0x4a/0x50 [ 370.919139] kasan_report+0x13c/0x340 [ 370.922918] deref_stack_reg+0x1b8/0x1d0 [ 370.926953] ? __read_once_size_nocheck.constprop.7+0x10/0x10 [ 370.932810] ? deref_stack_reg+0x1d0/0x1d0 [ 370.937021] ? debug_check_no_locks_freed+0x3a0/0x3a0 [ 370.942186] ? get_stack_info+0x32/0x140 [ 370.946221] ? stack_access_ok+0xca/0x160 [ 370.950355] unwind_next_frame+0xebc/0x1df0 [ 370.954652] ? unlink_anon_vmas+0x1e2/0x900 [ 370.958952] ? deref_stack_reg+0x1d0/0x1d0 [ 370.963162] ? check_noncircular+0x20/0x20 [ 370.967376] ? cleanup_timers_list+0x2c0/0x2c0 [ 370.971930] ? print_irqtrace_events+0x270/0x270 [ 370.976662] __save_stack_trace+0x6e/0xd0 [ 370.980791] ? unlink_anon_vmas+0x1e2/0x900 [ 370.985088] save_stack+0x32/0xb0 [ 370.988519] ? kasan_slab_free+0x71/0xc0 [ 370.992555] ? kfree+0xc8/0x250 [ 370.995813] ? security_cred_free+0x42/0x80 [ 371.000106] ? put_cred_rcu+0xee/0x3c0 [ 371.003969] ? rcu_process_callbacks+0xcd4/0x1600 [ 371.008783] ? __do_softirq+0x2ba/0xafb [ 371.012729] ? irq_exit+0x1c7/0x200 [ 371.016328] ? smp_apic_timer_interrupt+0x154/0x6b0 [ 371.021316] ? apic_timer_interrupt+0x96/0xa0 [ 371.025783] ? lock_is_held_type+0x84/0x200 [ 371.030078] ? unlink_anon_vmas+0x1e2/0x900 [ 371.034373] ? lock_downgrade+0x790/0x790 [ 371.038498] ? trigger_load_balance+0x3c4/0xfe0 [ 371.043144] ? trigger_load_balance+0x261/0xfe0 [ 371.047789] ? check_noncircular+0x20/0x20 [ 371.052001] ? do_raw_spin_trylock+0x180/0x180 [ 371.056555] ? print_irqtrace_events+0x270/0x270 [ 371.061283] ? print_irqtrace_events+0x270/0x270 [ 371.066016] ? mark_held_locks+0xa8/0xf0 [ 371.070053] ? _raw_spin_unlock_irqrestore+0x2d/0xc0 [ 371.075133] ? trace_hardirqs_on_caller+0x199/0x5b0 [ 371.080126] ? __lock_is_held+0xad/0x140 [ 371.084164] ? rcutorture_record_progress+0x10/0x10 [ 371.089159] kasan_slab_free+0x71/0xc0 [ 371.093022] ? security_cred_free+0x42/0x80 [ 371.097318] kfree+0xc8/0x250 [ 371.100400] security_cred_free+0x42/0x80 [ 371.104527] put_cred_rcu+0xee/0x3c0 [ 371.108216] ? __put_cred+0x1b0/0x1b0 [ 371.111996] ? mark_held_locks+0xa8/0xf0 [ 371.116088] ? rcu_process_callbacks+0x1089/0x1600 [ 371.120993] ? __put_cred+0x1b0/0x1b0 [ 371.124769] rcu_process_callbacks+0xcd4/0x1600 [ 371.129423] ? note_gp_changes+0x5b0/0x5b0 [ 371.133630] ? check_noncircular+0x20/0x20 [ 371.137838] ? print_irqtrace_events+0x270/0x270 [ 371.142566] ? timerqueue_add+0x1d7/0x270 [ 371.146692] ? enqueue_hrtimer+0x156/0x450 [ 371.150900] ? __remove_hrtimer+0x190/0x190 [ 371.155204] ? check_noncircular+0x20/0x20 [ 371.159412] ? find_held_lock+0x32/0x1c0 [ 371.163448] ? clockevents_program_event+0x15c/0x2e0 [ 371.168528] ? lock_downgrade+0x790/0x790 [ 371.172653] ? lock_release+0x920/0x920 [ 371.176603] ? __lock_is_held+0xad/0x140 [ 371.180647] __do_softirq+0x2ba/0xafb [ 371.184430] ? __irqentry_text_end+0x3/0x3 [ 371.188639] ? check_noncircular+0x20/0x20 [ 371.192850] ? __irq_wake_thread+0x140/0x140 [ 371.197234] ? add_interrupt_randomness+0x2e1/0x720 [ 371.202229] ? native_apic_msr_write+0x58/0x80 [ 371.206785] ? lapic_next_event+0x50/0x80 [ 371.210910] ? tick_program_event+0x7a/0xc0 [ 371.215214] ? rcutorture_record_progress+0x10/0x10 [ 371.220209] irq_exit+0x1c7/0x200 [ 371.223636] smp_apic_timer_interrupt+0x154/0x6b0 [ 371.228454] ? smp_call_function_single_interrupt+0x630/0x630 [ 371.234312] ? smp_thermal_interrupt+0x6f0/0x6f0 [ 371.239051] ? handle_edge_irq+0x2a6/0x7a0 [ 371.243262] ? _raw_spin_unlock+0x1f/0x30 [ 371.247384] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 371.252205] ? unlink_anon_vmas+0x1e2/0x900 [ 371.256503] apic_timer_interrupt+0x96/0xa0 [ 371.260793] [ 371.263004] RIP: 0010:lock_is_held_type+0x84/0x200 [ 371.267904] RSP: 0018:ffff8801c63ff098 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff11 [ 371.275586] RAX: dffffc0000000000 RBX: ffff8801ca5aa2c0 RCX: 0000000000000000 [ 371.282832] RDX: 1ffffffff0ad8f50 RSI: 00000000ffffffff RDI: ffffffff856c7a80 [ 371.290074] RBP: ffff8801dac78680 R08: 0000000000000002 R09: 0000000000000000 [ 371.297315] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff85737c60 [ 371.304559] R13: ffffffff81941b12 R14: ffff8801c0515cc0 R15: ffff8801d0702e58 [ 371.311808] ? unlink_anon_vmas+0x1e2/0x900 [ 371.316115] ? kmem_cache_free+0x156/0x280 [ 371.320327] unlink_anon_vmas+0x1e2/0x900 [ 371.324449] ? rcu_read_lock_sched_held+0x102/0x120 [ 371.329438] ? kmem_cache_free+0x23f/0x280 [ 371.333649] ? unlink_anon_vmas+0x1e2/0x900 [ 371.337947] ? page_lock_anon_vma_read+0x5c0/0x5c0 [ 371.342846] ? untrack_pfn+0x134/0x260 [ 371.346711] ? up_write+0x62/0x110 [ 371.350228] ? up_read+0x30/0x30 [ 371.353574] ? print_irqtrace_events+0x270/0x270 [ 371.358311] ? free_pgtables+0x213/0x330 [ 371.362354] ? exit_mmap+0x2a8/0x530 [ 371.366043] ? SyS_munmap+0x30/0x30 [ 371.369651] ? mmdrop+0x9/0x30 [ 371.372826] ? do_exit+0x864/0x19a0 [ 371.376427] ? reacquire_held_locks+0x1f6/0x3d0 [ 371.381069] ? reacquire_held_locks+0x1f6/0x3d0 [ 371.385714] ? mmput+0x204/0x630 [ 371.389055] ? get_task_exe_file+0xc0/0xc0 [ 371.393266] ? is_current_pgrp_orphaned+0x90/0x90 [ 371.398081] ? do_exit+0x864/0x19a0 [ 371.401691] ? lock_downgrade+0x790/0x790 [ 371.405813] ? check_same_owner+0x310/0x310 [ 371.410108] ? lock_release+0x920/0x920 [ 371.414056] ? do_raw_spin_trylock+0x180/0x180 [ 371.418618] ? down_read+0x8b/0x140 [ 371.422221] ? _raw_spin_unlock_irq+0x24/0x70 [ 371.426695] ? do_exit+0x8cb/0x19a0 [ 371.430300] ? __schedule+0x2030/0x2030 [ 371.434250] ? mm_update_next_owner+0x880/0x880 [ 371.438903] ? rcu_note_context_switch+0x6f0/0x6f0 [ 371.443808] ? check_same_owner+0x310/0x310 [ 371.448100] ? futex_wait_setup+0x11c/0x360 [ 371.452407] ? find_held_lock+0x32/0x1c0 [ 371.456447] ? futex_wait+0x3c1/0x900 [ 371.460224] ? futex_wait+0x368/0x900 [ 371.464000] ? lock_downgrade+0x790/0x790 [ 371.468125] ? __unqueue_futex+0x1a8/0x240 [ 371.472335] ? do_raw_spin_trylock+0x180/0x180 [ 371.476894] ? check_noncircular+0x20/0x20 [ 371.481100] ? find_held_lock+0x32/0x1c0 [ 371.485140] ? futex_wake+0x511/0x610 [ 371.488914] ? mmdrop+0x9/0x30 [ 371.492079] ? drop_futex_key_refs.isra.13+0x59/0x90 [ 371.497155] ? futex_wait+0x636/0x900 [ 371.500940] ? find_held_lock+0x32/0x1c0 [ 371.504980] ? get_signal+0x7c7/0x1700 [ 371.508843] ? lock_downgrade+0x790/0x790 [ 371.512971] ? do_group_exit+0x13f/0x3a0 [ 371.517004] ? SyS_exit+0x20/0x20 [ 371.520435] ? _raw_spin_unlock_irq+0x24/0x70 [ 371.524908] ? get_signal+0x761/0x1700 [ 371.528779] ? ptrace_notify+0x120/0x120 [ 371.532815] ? check_noncircular+0x20/0x20 [ 371.537026] ? filemap_fdatawait_keep_errors+0xa0/0xa0 [ 371.542275] ? generic_update_time+0x1b2/0x270 [ 371.546832] ? exit_robust_list+0x240/0x240 [ 371.551126] ? __mnt_drop_write_file+0x9/0x70 [ 371.555592] ? file_update_time+0xbf/0x470 [ 371.559803] ? current_time+0xc0/0xc0 [ 371.563586] ? do_signal+0x86/0x1810 [ 371.567279] ? SyS_write+0x1a2/0x200 [ 371.570968] ? setup_sigcontext+0x820/0x820 [ 371.575268] ? __generic_file_write_iter+0x540/0x540 [ 371.580347] ? check_noncircular+0x20/0x20 [ 371.584560] ? __lock_is_held+0xad/0x140 [ 371.588604] ? __mutex_unlock_slowpath+0xe1/0x880 [ 371.593420] ? vfs_write+0x361/0x4e0 [ 371.597109] ? wait_for_completion+0x710/0x710 [ 371.601668] ? exit_to_usermode_loop+0x79/0x2e0 [ 371.606314] ? exit_to_usermode_loop+0x1f4/0x2e0 [ 371.611045] ? trace_event_raw_event_sys_exit+0x230/0x230 [ 371.616570] ? syscall_return_slowpath+0x401/0x4d0 [ 371.621479] ? prepare_exit_to_usermode+0x2c0/0x2c0 [ 371.626475] ? SyS_write+0x168/0x200 [ 371.630162] ? entry_SYSCALL_64_fastpath+0x91/0xbe [ 371.635072] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 371.639805] ? entry_SYSCALL_64_fastpath+0xbc/0xbe [ 371.645135] Dumping ftrace buffer: [ 371.648641] (ftrace buffer empty) [ 371.652315] Kernel Offset: disabled [ 371.655908] Rebooting in 86400 seconds..