-0x4)=0x9f) 2017/12/17 12:50:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00007d4000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000183000)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001b3000)={0x0, 0x0, 0x0}, 0xc) open(&(0x7f0000429000)='./file0\x00', 0x480800, 0x8) setresuid(r0, r1, r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a00000-0xc)='/dev/rfkill\x00', 0x1, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00009c8000-0x4)=0x0) 2017/12/17 12:50:26 executing program 6: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r0, &(0x7f0000000000)=0x0) 2017/12/17 12:50:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000f85000)="99972b5fb2935954486d6a06a88f4a39e67d50fe85f50700000000000000399dd253b363dd96f1363a438975df46e27e5854dad36d0f01696f785436c5bb9f10966ab2731232654c94918b2a8a04be4181fa009ca6eb081b29297b", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000778000-0x10)={0x7, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f000004e000-0x8)={0x4, r1}) pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000178000)=""/154, 0x9a, 0x2000, &(0x7f0000397000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000037000-0x4)=0x0) lseek(r0, 0xfffffffffffffffe, 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) stat(&(0x7f000059c000-0x8)='./file0\x00', &(0x7f0000d62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000f7b000-0x50)={{0x7ffffffe, 0x9}, {0x4d4a, 0x3}, 0x4a2, 0x4000000000001, 0x1000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 12:50:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000003000)={0x0, 0x0}) timer_create(0x100, &(0x7f0000e51000-0x60)={0x0, 0x28, 0x2, @thr={&(0x7f000013e000)="043c760821e6afe622cd511b281cda80b2f44816c88d99d2ceec3ca55358b7983b050046be3c918984f47ba747ea05304e13c2e71aef5208d1abcb1777244b258d803d7ad88f91c004995e7ada04e2224e9cb079f2036cf12ebd", &(0x7f0000238000)="0527c3e1f55f986b94a8f087da6d8a70b41f421ac70d5da6e78494c468fa7e6098137e71e7b6dd9ad007baac2d2a301508f7d484707a30d404737836b917a3dba51acd"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001bb000)=0x0) clock_gettime(0x3, &(0x7f00005a4000-0x10)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f000005a000)={{0x77359400, 0x0}, {r1, r2+30000000}}, &(0x7f0000956000)={{0x0, 0x0}, {0x0, 0x0}}) seccomp(0x1, 0x1, &(0x7f0000d32000-0x4)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r3 = getpgid(0xffffffffffffffff) sched_rr_get_interval(r3, &(0x7f0000763000)={0x0, 0x0}) exit(0x0) r4 = syz_open_dev$mice(&(0x7f0000457000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000488000)=0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000898000-0x10)={0x2, &(0x7f000090c000)=[{0x6280, 0xffffffffffffffff, 0x100000000, 0x4}, {0x4, 0x14e, 0x8001, 0x6}]}) timer_delete(0x0) 2017/12/17 12:50:26 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000578000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000000)={0x0, &(0x7f0000000000)=[]}) 2017/12/17 12:50:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x200, 0x2, 0xa51f, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007b6000)={r1, @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]}, 0x100000000, 0xb72, 0x8, 0x1, 0x8}, 0xa0) 2017/12/17 12:50:26 executing program 2: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00002b9000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000001000)=0x6) clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={0x0, 0x989680}, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) [ 255.050210] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=26 sclass=netlink_tcpdiag_socket pig=6427 comm=syz-executor5 [ 255.072114] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=26 sclass=netlink_tcpdiag_socket pig=6437 comm=syz-executor5 2017/12/17 12:50:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001d6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) munlock(&(0x7f0000002000/0x2000)=nil, 0x2000) 2017/12/17 12:50:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x7ff, 0x8, &(0x7f0000001000-0x45)=""/69, &(0x7f0000000000)=0x45) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000002000-0x28)={@common='bpq0\x00', @ifru_ivalue=0xffffffffffffffe1}) write$eventfd(r1, &(0x7f0000f54000-0x8)=0x80000000, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000002000)={@generic="4d8ef06c1926a865e68469bd98f7899d", @ifru_addrs=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/17 12:50:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) listen(r0, 0x6) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) poll(&(0x7f00004eb000)=[], 0x0, 0x42) connect(r1, &(0x7f000002f000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ec1000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000781000)={0x0, 0xffffffffffffff40, 0x401, 0xe7, 0x8, 0x200, 0x8, 0xffffffffffff183d, {0x0, @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]}, 0x4a, 0x9, 0x8, 0x2, 0x3}}, &(0x7f0000bc1000-0x4)=0xb8) accept4(r2, 0x0, &(0x7f0000361000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000097a000)={r3, 0x7, 0x3, 0x5, 0x7, 0xfffffffffffffffd}, &(0x7f0000575000-0x4)=0x14) listen(r1, 0x5) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ba3000-0xc)={0x0, 0x0, 0x0}, 0xc) mprotect(&(0x7f0000ea1000/0x3000)=nil, 0x3000, 0x2000000) r5 = dup(r1) rt_sigqueueinfo(r4, 0x1f, &(0x7f0000515000-0x10)={0x10, 0x7f, 0x6, 0xdc}) ioctl$PIO_SCRNMAP(r5, 0x4b41, &(0x7f0000cba000-0xdb)="b3cdfcc57b68200002770700000000000000c58831510b83d716068c35816b00e60412be6fca74cafac1b51fef92f4f45ae0b92f2be9b5fd4a68ae6b11b93dc4150b2e7fb24529d6ea3cf5d9f79c4c41c8ce43454121c0bb715d44c311bdb4b2f8970347db8a42c0beae165bb6364490cbd3154f7b8641fc82bbaf2cd0b886e03d2c0a4c68bcaa4f1e5e8690e8a48c321aad5cedc5e29015420c3e20d4f445aa550ab411478090bc952e35a78dfadd39b54a812034d7ab03a0b3273f094e60822371c3b76625a668c71433b28ad8a08b8d344dcf2fd3b1017179de") 2017/12/17 12:50:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cf1000-0xe)='/dev/keychord\x00', 0x82d00, 0x0) r1 = accept4$inet6(r0, &(0x7f000063d000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000745000)=0x1c, 0x8000000080000) r2 = syz_open_dev$sndseq(&(0x7f0000b6a000-0xd)='/dev/snd/seq\x00', 0x0, 0x82) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a38000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004d7000)=0x8c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x400, 0x0, 'queue0\x00', 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]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000c6e000)={0x0, 0x0, {0x0, 0x2, 0x2, 0x40000000000002, 0x7e000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000bec000-0x5c)={0x9, 0x2, {0xfffffffffffffffc, 0x3, 0x0, 0x0, 0x2000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000bf9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r4 = fcntl$dupfd(r1, 0x7fffc, 0xffffffffffffffff) r5 = socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000e37000)=0x6, 0x4) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000856000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}, 0x28) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000b0a000)=0x5eaf8a6f) getuid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000948000-0x4)=0x0) socket(0x10, 0x200005, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f00003e9000+0xb4c)=0x112ecf911) getresuid(&(0x7f0000ffc000-0x4)=0x0, &(0x7f00008cd000)=0x0, &(0x7f00009c9000-0x4)=0x0) write(r0, &(0x7f0000648000-0x23)="220000e5170007000100f5cd090005000a0800a000000000001a000004000800000007", 0x23) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000c99000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1c) read(0xffffffffffffffff, &(0x7f0000532000)=""/1, 0x1) gettid() ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000701000)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000e95000)={r3, 0x9, 0x862762f, 0x400, 0x7, 0x2}, &(0x7f0000a25000)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000ab6000)={r3, 0xffffffffffffff7f}, &(0x7f0000544000)=0x8) 2017/12/17 12:50:26 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006b3000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fad000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) 2017/12/17 12:50:26 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 12:50:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cd5000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x7fff, 0x0, 0x0, 0x2, 0x0, 0x8, 0x9, 0x4, 0x0, 0x0, 0x0, 0x0, 0x10002000010000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) connect$inet(r1, &(0x7f0000057000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000056000)={&(0x7f000001e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000056000)=[{&(0x7f000002d000)=[], 0x0}, {&(0x7f0000a45000)=[], 0x0}, {&(0x7f00007c4000)=[{0x10, 0x0, 0x0, 0x0, 0x1, ""}], 0x10}], 0x3, 0x0, 0x0, 0x0}, 0x7ffe) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat(0xffffffffffffffff, &(0x7f00007f6000-0x8)='./file0\x00', 0x0, 0x0) r4 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r5 = request_key(&(0x7f00009e1000)='ceph\x00', &(0x7f00005f9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003e4000)='/dev/snd/seq\x00', 0xfffffffffffffffd) keyctl$set_timeout(0xf, r5, 0x7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080, 0xff000000004}, 'port0\x00', 0xc6, 0x80000000080003, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x20006, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000472000)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00009fc000)={{0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x10001}, {0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, 0x80000000, [0x4d, 0x0, 0xbc2d, 0xffffffffffffffff, 0x0, 0x7fffffff, 0x4f60, 0x0]}, 0x5c) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000573000-0x4)=0x4b9d) getpeername$inet(r6, &(0x7f0000cc2000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000315000)=0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000a2a000-0x16)={0x9, [0x2, 0xa63, 0x100000000, 0x45e, 0x9, 0x4, 0xf6, 0x3, 0x0]}, &(0x7f00004de000)=0x16) ioctl$TCFLSH(r3, 0x540b, 0x7) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x8005, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x101, 0x0, 0x0, 0x0}, 0x0, 0xfffffffd, r6, 0x0) perf_event_open(&(0x7f00005dd000-0x78)={0x0, 0x78, 0xd4e9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000967000)='/dev/sequencer\x00', 0x20006, 0x0) dup3(r2, r4, 0x0) write$sndseq(r7, &(0x7f000005b000-0x1b0)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x6}, {0x20, 0x0}, @addr={0x0, 0x0}}, {0x81, 0x2, 0x0, 0x4, @time={0x0, 0x0}, {0x5, 0x0}, {0x53, 0x0}, @raw8={"b1cb87152790e915a4ab446e"}}, {0x1, 0xc2, 0x2, 0xfff, @time={0x0, 0x0}, {0x9, 0x7d}, {0xd3a, 0x0}, @raw8={"a2b518dc49a184c18b4c451b"}}, {0x8, 0x0, 0x9, 0xbf4c, @tick=0x5, {0x40, 0xfffffffffffffffd}, {0x19, 0x2}, @result={0x1, 0x6bc}}], 0xc0) 2017/12/17 12:50:26 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000008b000-0x9)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000001000-0x4)=0x27b28ad2, 0x4) 2017/12/17 12:50:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000030b000-0x8)='./file0\x00', &(0x7f0000001000-0x81)=""/129) unshare(0x600) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = socket(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001000-0x10)=@buf={0x54, &(0x7f0000001000-0x54)="ba9c8f14bb846c87da3782257097add4653a330e1b0143b28ae3f079f239479c8145abc322dffbeb41acc96c3d48ecf5cdafefbfa21cc21679e56cd2c86f89a11576b6edc39e4544cce83da21bf8f902edafe151"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xe, &(0x7f0000001000-0x10)={0x8, 0x317}) fcntl$setown(r1, 0x8, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e1f000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000-0x20)={0x81, 0x20, 0x8000, 0x6, 0x8001, 0x3ff, 0xac, 0x3, 0x0}, &(0x7f0000003000-0x4)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r3, 0x28000000000000}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002000-0x20)={@generic="aa74cf4c4ae83d73876fd2de3757df11", @ifru_flags=0x200}) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r2, 0x5417, &(0x7f0000002000-0x4)=0x0) syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x40040) 2017/12/17 12:50:26 executing program 5: memfd_create(&(0x7f0000acb000)="04", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x8b, 0x1, &(0x7f0000191000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) futex(&(0x7f000090f000)=0x5, 0x5, 0x80, &(0x7f00006ed000)={0x0, 0x989680}, &(0x7f0000756000)=0x8, 0x8) 2017/12/17 12:50:26 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) openat$keychord(0xffffffffffffff9c, &(0x7f00008b6000)='/dev/keychord\x00', 0x10000, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f6a000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) r1 = socket(0x80000000010, 0x3, 0x4000000000c) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f6b000)={0x5, [0x9, 0x790, 0xfff, 0x81d, 0x24415835]}, &(0x7f0000abc000)=0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000440000-0x8)={0x0, 0x7f}, &(0x7f0000736000-0x4)=0x8) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f6c000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x80000001, 0x8001, 0x3, 0x6, 0x4, 0x8, 0x71, 0xdd, 0x81, 0xdad, 0x4, 0x7, 0x1, 0x200]}, &(0x7f0000f6c000)=0x108) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f6c000-0x101)={0x0, 0xf9, "b81462ea1d17ee381da60ed31c3a15281253a9c17c2f5f702aa638c5d89b0adb8cc8a6157e1eae087142619aa3a6de0d6d7828f1a5c4a25037ce8555596bfb626d9c78f323bd1b0008175746a74ff69cda396faa29ec8e049f4b850f25feea7fce7443af1e31cd8a5faa2efd6e3c086f2105557719a75a9179fe10b399ee8e30b3c9c5a8832c88820d69074597b36b1c57d2be3ce16372b6c14138eed73112c3619a7ce318004f52fee9bffdcd8b0728d13df38f780e7401b2167561c9dfde7fff48c0824402c2bd0ef19147c1b14dd5e072ae937640f6d54f2c77f631e670de546cb0df1e25c0c7e63b15bde4c7cf137c16c7c38399b0bae4"}, &(0x7f0000de8000-0x4)=0x101) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000dfe000)={r3, 0x7, 0x8, 0x4, 0x1000, 0xfa}, 0x14) write(r1, &(0x7f000056d000)="1f0000000104ff00fd43451480ff08dcffffff00080001000104dcffdf000d", 0x1f) write(r1, &(0x7f0000942000)="1f0000000104ff00fd432dbbffffffff00cb0000090004000000000000000007", 0x20) 2017/12/17 12:50:26 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000011000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x2000005) syz_emit_ethernet(0x4a, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x9, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x200000000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @fastopen={0x22, 0x11, "2b08f32082cddc3d49a817d7479cef"}]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000018000)={0x42424242, 0x42424242}, 0x1, 0x80000000006) syz_emit_ethernet(0x3b, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x201, @arp=@generic={0x303, 0x6003, 0x6, 0x9, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "efc8d77ddcb662a238", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "79469af8d93d003500005ef18000"}}}}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000001c000-0x8)={0x42424242, 0x42424242}, 0xfffffffffffffffd, 0x204) mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000019c000-0x14)={0x0, 0xa3, 0x10000, 0x100, 0x3ff, 0x2}, &(0x7f00002cb000)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000105000-0x18)={r2, 0x0, 0x30, 0x2f9, 0x10000000000ffff}, &(0x7f000029b000-0x4)=0x18) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c67000-0xc)='/dev/rfkill\x00', 0x501001, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000260000-0x60)="2f15ad20003cc283e1d26c9670979ed8e2ce8683011d609b49b441f1953fbd858706e8d06091ce793e22d8db798deef00422ba091e028e8265a39bcd2b65007a4cdebf29621ab48997f30d59b07de5b428085f2e7fed20cfe6674e60426d18a7", 0x60) r4 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r4, 0x2000000200001) r5 = gettid() r6 = syz_open_procfs(r5, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r6, &(0x7f0000363000-0x60)=[{&(0x7f0000f24000)=""/70, 0x46}, {&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f0000c68000-0xc3)=""/195, 0xc3}, {&(0x7f000062d000)=""/1, 0x1}, {&(0x7f0000a75000-0x8e)=""/142, 0x8e}, {&(0x7f00008d6000)=""/6, 0x6}], 0x6, 0x100) fstat(r3, &(0x7f0000a50000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup(r3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000049000-0x8)={r2, 0x9}, &(0x7f00000d5000)=0x8) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000a67000-0x24)="2200000048000700ea091008090007000a0000000022000004000000040000000009ab04", 0x24) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000320000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 12:50:26 executing program 2: getgid() 2017/12/17 12:50:26 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000310000-0x2)="e196", 0x2, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000222000)={0x0, 0x0}, 0x8) modify_ldt$read_default(0x2, &(0x7f00003d3000)=""/21, 0x15) 2017/12/17 12:50:26 executing program 2: syz_open_dev$evdev(&(0x7f0000a85000-0x12)='/dev/input/event#\x00', 0x20, 0x60000) 2017/12/17 12:50:26 executing program 6: 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) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00009b0000-0x10)={0x9, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) 2017/12/17 12:50:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x8, 0x24240) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000001000-0x1)='\x00', 0x1) 2017/12/17 12:50:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000f2c000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ee9000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x2, 0x20000000004ff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/17 12:50:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00005f1000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ace000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x750b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x35}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa432, 0x7ff, 0xffffffffffffff62, 0x9}, &(0x7f0000a76000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f0000732000)="792876c0ab66e5f8577564fb6be1de8564fdf6f394a8ec049d4ee786beb684267eca72f0cdc118e5dd4fd99dad61d29838bd9ec856e3635145cd0492e17905ae0bede6df88402e276e371e699ae850aa6cb719261e80ed313d1aa49d7b29207f4f31964fddbbc7c7f1ca8d34aa4a38c168bb2e79a1080349bab7f6077318bcf24168e4927c3535e040d6bf0a181f5f8047282d02bde9819b37849b3fd5", 0x9d) r3 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f000050e000)=0x5570, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a88000)='/dev/vga_arbiter\x00', 0x400040, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f0000f3b000-0x50)={0x2, 0x3f, 0x0, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00002a7000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a30000-0x4)=0xe8) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000e80000-0xc)={r6, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) ioctl$TIOCNXCL(r5, 0x540d) socket(0x3, 0x7, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x65, &(0x7f00005a2000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2017/12/17 12:50:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000918000)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000fc3000)={0x0, 0x0, 0x8001}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000d55000)={r1, 0x0}) sendto$inet(0xffffffffffffffff, &(0x7f0000e1c000)="", 0x0, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xfff}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r3 = socket(0xf, 0x3, 0x2) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001e7000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f00006d9000-0x4)={0x631, 0xfffffffffffffffa, 0x4}) dup3(r3, r2, 0x0) 2017/12/17 12:50:26 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000094e000-0xf)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f00003cb000)=0x4) 2017/12/17 12:50:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x20, 0x26, 0xcffddcf8d9b2dcfb, 0x0, 0x0, "29003d5d010000000000000000000000"}], 0x20}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) socketpair(0x13, 0x3, 0x40, &(0x7f00005b7000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f000032e000)="3166f6f18d82ef923eff81f2c3a7ac3477c03856c6524a9f347979eb8ef74102724bbaeb8f077eac699e83cf6d76e9271b674a392b77e86003e0377938025448e79c35af4d7e05927c61ee88af94e8f02bfc7041265e50fb35516bf9749e61fb317d18c23cdce6117aaf344140ac81eaf689db19e2cf199ced09786383063db97e7814", 0x83) 2017/12/17 12:50:26 executing program 3: r0 = socket(0x2, 0x2000000003, 0x4000000000002) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x0, 0x35d, &(0x7f0000001000)={0x0, 0x0}) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000002000-0x4)=0x0) [ 255.225404] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 255.227667] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 255.258872] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/17 12:50:26 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/4096) fcntl$getown(r0, 0x9) 2017/12/17 12:50:26 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00005fe000-0xd)='/dev/usbmon#\x00', 0x4, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00001b6000)=[@in6={0xa, 0x0, 0x400, @loopback={0x0, 0x1}, 0x2}], 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00004c0000)=0x400, 0x4) 2017/12/17 12:50:26 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x406, r0) sendfile(r1, r0, 0x0, 0x285dc0cc) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x0, 0x0}, {r1, 0x100, 0x0}], 0x2, 0x3) fstatfs(r0, &(0x7f0000012000-0x1000)=""/4096) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)=""/33, 0x21}], 0x1) ftruncate(r1, 0xfffffffffffffff9) r2 = getpgid(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000004000-0x28)={0x800, 0x1d, 0x401, 0x1, "ce9395e0d9e333440fff71f082945bb78e2dd826913491656cbd459b9a5d443c"}) process_vm_readv(r2, &(0x7f0000004000)=[], 0x0, &(0x7f0000002000-0x80)=[{&(0x7f0000011000)=""/237, 0xed}, {&(0x7f0000013000-0x4)=""/4, 0x4}, {&(0x7f0000005000-0x51)=""/81, 0x51}, {&(0x7f0000004000)=""/153, 0x99}, {&(0x7f0000004000)=""/233, 0xe9}, {&(0x7f0000004000)=""/182, 0xb6}, {&(0x7f0000004000)=""/105, 0x69}, {&(0x7f0000004000)=""/167, 0xa7}], 0x8, 0x0) 2017/12/17 12:50:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bf9000)='/selinux/mls\x00', 0x0, 0x0) r1 = dup(r0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bb9000)='/selinux/checkreqprot\x00', 0x80, 0x0) r3 = inotify_init() r4 = syz_open_dev$sg(&(0x7f0000f19000-0x9)='/dev/sg#\x00', 0x3, 0x2) r5 = syz_open_dev$random(&(0x7f00003f4000-0xc)='/dev/random\x00', 0x0, 0x71) poll(&(0x7f0000947000-0x30)=[{r0, 0x40, 0x0}, {r1, 0x489, 0x0}, {r2, 0x1, 0x0}, {r3, 0x4, 0x0}, {r4, 0x2400, 0x0}, {r5, 0x8000, 0x0}], 0x6, 0x5) mkdir(&(0x7f000011e000)='./file0\x00', 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000090a000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$sock_SIOCDELDLCI(r6, 0x8981, &(0x7f0000581000)={@common='bcsh0\x00', 0x800000080}) 2017/12/17 12:50:26 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000b69000-0x8)={0x3, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000d77000)={r1, 0x1}) 2017/12/17 12:50:26 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b53000)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b5a000-0xb)='/dev/hwrng\x00', 0x280800, 0x0) fchdir(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) 2017/12/17 12:50:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000e48000-0x14)={0x6, 0x8, 0x1f, 0x7f, 0xa8, 0x2, 0xfa, 0x3622, 0x302, 0x20}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000db4000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000098000-0x10)=@common=""/16, 0x10) sendto$inet6(r0, &(0x7f00002d5000-0xd2)="417f17ea84ba03a8fedc0f9d6aaec06e19ad934508dec7bef21198f49286bdb84eb2991c1f242d846bdb02774aa4e314ef8342d519f89d8605e111964dd3629c9a6ff3261051adb4f20ea78e674997dd4de5636f565479037d2429d84f172463db939c51a8dbd068534f45d44101dc6e44bb5f2e75c9398176a3f7e57494bac38432b5b820a2efd4f96b96d3430f626eac2f03f88d3c3d24cd834ab32249c66f01a69b5319a15a7038833286f76acf1a8163c91c38e6f097142572eabb26c5ffc2e8a9426aec59c70a6e18d1a8d668c78e7b", 0xd2, 0x4, &(0x7f0000f9d000)={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) r1 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f00008ed000)=0x402, 0x4) bind$inet(r1, &(0x7f0000887000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a0f000-0x8c)={0x0, @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]}}, &(0x7f0000d1b000-0x4)=0x8c) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000824000)=""/10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000aed000-0x8)={0x0, 0x7fff}, &(0x7f0000063000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ebb000-0x8)=@assoc_value={r2, 0x2}, &(0x7f000009b000)=0x8) close(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00007e5000-0x9)={r3, 0x1, ':'}, &(0x7f0000daa000)=0x9) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000922000)=""/19, &(0x7f0000d90000)=0x13) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000101000)=@assoc_id=r4, 0x4) 2017/12/17 12:50:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x20, 0x26, 0xcffddcf8d9b2dcfb, 0x0, 0x0, "29003d5d010000000000000000000000"}], 0x20}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) socketpair(0x13, 0x3, 0x40, &(0x7f00005b7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000cf6000-0x4)=0x0, &(0x7f00009b5000-0x4)=0x4) ioctl$int_out(r1, 0x5460, &(0x7f0000fd3000-0x4)=0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004cb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2017/12/17 12:50:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r1 = memfd_create(&(0x7f00005b3000-0x2)="1f00", 0x3) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00007a5000)=""/156) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f000031b000-0x4)=0x0, &(0x7f0000ac1000-0x4)=0x4) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00006e1000-0x4)=0x0, &(0x7f00006dc000)=0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000896000-0x7e)=""/126, &(0x7f00005f1000)=0x7e) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00006c8000-0x4)=0x7, 0x4) [ 255.268447] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/17 12:50:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair(0x1d, 0x7, 0x6, &(0x7f0000973000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00000eb000)=0x0) r3 = add_key$keyring(&(0x7f0000f29000)='keyring\x00', &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r3) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000075c000)={0x6, 0x72cb}, 0x8) ioctl$sock_ifreq(r0, 0x8910, &(0x7f000091a000)={@common='ipddp0\x00', @ifru_map={0x1000000000101, 0x3, 0xc06, 0x4, 0xae19, 0x800000}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003cc000)={0x0, 0x0, 0x0}, &(0x7f00007d6000-0x4)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000e7f000-0x8)={0x3, r4}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000822000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) timer_create(0x0, &(0x7f000069f000)={0x0, 0x2e, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000811000)=0x0) timer_getoverrun(r6) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r5, 0x80045400, &(0x7f00004cc000)=0x0) setsockopt$packet_buf(r5, 0x107, 0x5, &(0x7f0000707000-0x6d)="8f708a8c43c61128ec1c23cbe1e42c0e23bf0d91a8414c2cc3cfff736103eb81384cabff48a28bc8f7d49ccd236eb1219ac60ea89142e108f9fa7efdb3971425686d98fc99ef155e74696ca9b2e2ec337d88fca5855a58f1cb2e222f3e742c2c70e2b5aaf57d56d634a980db85", 0x6d) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a22000)='/dev/rfkill\x00', 0x10000, 0x0) 2017/12/17 12:50:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2017/12/17 12:50:26 executing program 2: pkey_alloc(0x0, 0x3) 2017/12/17 12:50:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) inotify_init() r0 = epoll_create1(0x0) flock(r0, 0x1) fcntl$getflags(0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000a4c000-0xa)='id_legacy\x00', &(0x7f0000f30000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002a2000)='posix_acl_access\\.\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000f62000-0x8)='keyring\x00', &(0x7f000093f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) pipe2(&(0x7f0000a94000)={0x0, 0x0}, 0x80800) openat$selinux_user(0xffffffffffffff9c, &(0x7f000058b000)='/selinux/user\x00', 0x2, 0x0) r2 = creat(&(0x7f000022d000)='./file0\x00', 0x1c2) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) listxattr(&(0x7f00009bc000)='./file0\x00', &(0x7f00004b9000-0xdf)=""/223, 0xdf) r3 = gettid() rt_sigqueueinfo(r3, 0xd, &(0x7f0000b03000)={0xa, 0x10000009, 0xfff, 0x6}) mmap(&(0x7f0000000000/0xd51000)=nil, 0xd51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, r3, 0x0, 0x20000004, &(0x7f0000414000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ptrace$pokeuser(0x6, r3, 0x7ff, 0x2) r4 = dup(r0) signalfd(r4, &(0x7f0000d50000-0x8)={0x3}, 0x8) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000fa4000)=@assoc_value={r6, 0x42a}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0xc0000) 2017/12/17 12:50:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ebb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f00008dd000-0x57)=""/87, 0x57, 0x2000, &(0x7f000087c000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f0000952000)=""/75) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) readv(0xffffffffffffffff, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) 2017/12/17 12:50:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f000010a000)=""/196, &(0x7f0000e60000-0x4)=0xc4) 2017/12/17 12:50:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) r0 = socket(0x13, 0xe, 0x1f) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000a1c000)={0x0, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f00000f6000-0x8)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e9e000-0x8)={0x0, 0x0}) r2 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) fstat(r0, &(0x7f0000d30000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) bind$inet(r1, &(0x7f0000159000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = syz_open_dev$usbmon(&(0x7f00005b7000)='/dev/usbmon#\x00', 0x8000, 0x4000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000842000-0x4)=0x0, &(0x7f000036c000-0x4)=0x4) getresuid(&(0x7f0000760000-0x4)=0x0, &(0x7f000040e000)=0x0, &(0x7f0000879000)=0x0) getgroups(0x3, &(0x7f0000a4b000-0xc)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000cf7000-0x8)='./file0\x00', 0x4000, r5, r6, 0x8001, 0x2000) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f000040f000)={0x0, 0x1, [@random="c9169e7f4a5f"]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000c000)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 12:50:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000ed3000)=r1) 2017/12/17 12:50:26 executing program 7: socket$inet_dccp(0x2, 0x6, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006b4000)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x68, &(0x7f0000000000)=[@in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa1f}]}, &(0x7f00002d8000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x68, "74a5014e37d8e3b8229ea575d610d691123c17ed9976a197deba08e936f98f9718c2bbd93376f090f4141ba1e70ad9c5c6e87f5c77b27134f7a78e3c4766ab7af11497106d8bcbde95f4ef768e333d606ea1b239d80661fc83420b86ce6a8fc45d541ee3e85aaef4"}, &(0x7f0000a41000)=0x70) 2017/12/17 12:50:26 executing program 2: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005eb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0x80000001, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x87, 0x10001]) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f00008dc000-0x4)=0x1008) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x0, 0x30}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000eaa000)={0x81, 0x8001, 0x40, 0x20, r2}, &(0x7f00005c5000-0x4)=0x10) 2017/12/17 12:50:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000fed000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f000095a000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2017/12/17 12:50:26 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) sched_getattr(r1, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x301100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000003000-0x1c)=[{&(0x7f0000002000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000002000)="", 0x0}, {&(0x7f0000002000-0x90)="c78f5046bec8c3f1954ae28ad8760443eb01c0b300b2f5efd3b53c981f58a043051cb35f38ca38de8616038ef390103cd35a92e2aa7faf253a98ac72606db603ddb29f19de1e187705635f54b4a0968848943ecae5585f4f020a6e45d48a4a8df605b3b062e2ae73c29d09690e3448400e9df3640767cb0bde1e6e59d4a446d8623de0d5348ce9059c587e64fa82ed3e", 0x90}], 0x2, 0x0, 0x0, 0x10}], 0x1, 0x8000) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r3, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000001000-0x4)=0x100000000) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000001000)=""/14) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000002000-0x40)={0x2, @tick=0x9, 0x7, {0x2950, 0x1}, 0x5, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 12:50:26 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00002b2000-0xe)='/dev/keychord\x00', 0x200202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000477000)={0x0, 0x62}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x2, 0x10001, 0x4}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xc29000)=nil, 0xc29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f0000005000-0x10)=[{&(0x7f0000140000)=[{0x11, 0x200000001a, 0x719, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000948000)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000725000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000275000)=0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000bd2000-0x64)=[@in6={0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x1, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x1, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) r4 = getgid() r5 = dup3(r2, r2, 0x80000) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCMBIC(r5, 0x5417, &(0x7f0000783000)=0x8) fchown(r2, r3, r4) 2017/12/17 12:50:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000726000-0x14)={0x0, 0x0, 0x5, 0x0, 0x35, 0x0}, &(0x7f0000adf000-0x4)=0x14) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ed8000)={0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x7, 0x6, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x0, 0x0}}, &(0x7f00009ae000-0x4)=0xb8) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f000023b000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r1, 0x89a3, &(0x7f000057c000-0x28)={@common='lo\x00', @ifru_mtu=0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000524000)={0x1, 0x3, {0xffffffffffffffff, 0x1, 0xf1, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r1, &(0x7f0000b7d000-0x14)={0x11, 0x0, 0x0, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x985, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) getegid() fgetxattr(r0, &(0x7f000017a000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000024000)=""/0, 0x0) shutdown(0xffffffffffffffff, 0x1) 2017/12/17 12:50:26 executing program 0: fanotify_init(0x1, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) 2017/12/17 12:50:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000001000-0x4)=0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x47, 0x8000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x78, 0x0, &(0x7f0000002000)=[@exit_looper={0x630d}, @clear_death={0x400c630f, 0x0, 0x1}, @transaction={0x40406300, {0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x28, 0x8, &(0x7f0000000000)=[@ptr={0x70742a85, 0x1, &(0x7f0000004000-0x1)=0x0, 0x1, 0x4, 0x1c}], &(0x7f0000004000-0x8)=[0x38]}}, @clear_death={0x400c630f, 0x0, 0x4}, @clear_death={0x400c630f, 0x0, 0x2}], 0x32, 0x0, &(0x7f0000000000)="e9430966388030a688a1b09a14bef080a4a78cdc6f36aafca6a801da4f924e56f107ccb38ebe382001cfe58dbc1c434504d6"}) 2017/12/17 12:50:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setpriority(0x2, r0, 0x9) 2017/12/17 12:50:26 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000014000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000000a000-0x4)=0x14, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000000a000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r2}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000012000+0x28b)="1c000000180025ffffffff00000000028020fe20000400050000001e0408560000000000f7cf4fef0014eea4eb4e00d718887d", 0x33, 0x0, 0x0, 0x0) 2017/12/17 12:50:26 executing program 2: pipe(&(0x7f00007f7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000388000)={{0x0, 0x0}, {0x0, 0x0}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000898000)='/dev/sequencer2\x00', 0x101100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000002000-0xc)={0xffffffffffffffff, 0x0}) 2017/12/17 12:50:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000adb000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000de8000-0x108)={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, 0x1, 0x0, 0x1, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7132, 0x0, 0x0, 0x2]}, &(0x7f0000800000)=0x108) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d29000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000698000)=[{&(0x7f00003bc000)="00c67f0b", 0x4}], 0x1, &(0x7f0000011000-0x248)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000)=0x9, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00009f2000)={0x101, 0x0, 0x3, 0xadf}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40106435, &(0x7f0000ef9000)={0x2, r2, 0x0, 0x1f}) sendto$unix(r1, &(0x7f0000e84000)="11a82784e93bd2aee426210df1d8a1989c40906098ac5e5a23ba9a515bb42c4934753b6603fb731244c4deaba545e3bbd04f120a470aa3a8dfa2ae98cfb9f92500279af4d722e6232a9370fde7da740bd7829455be1acd3f5b78e75852562cf859dba1499e3dfbc912b30964a52477c8c6b0a73f447a4a8e989d3fa08d10dc108b4012db016a6c97e53f9149", 0x8c, 0x20000000, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f0000694000-0x4)=0x2, 0x4) r3 = add_key(&(0x7f0000e56000)='keyring\x00', &(0x7f0000189000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r4 = request_key(&(0x7f0000901000-0xb)='pkcs7_test\x00', &(0x7f00008f5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000cd000)='(@&wlan1\x00', 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r3, &(0x7f0000491000)=[{&(0x7f0000650000-0xf1)="73b58d0aa53f0078a1d716663fa4f63404d52a5de72efc4a0c70a09530dafa48853c70524749f6da8138ae6e20bc571e00d8e941608fa34590ea58daa871acda2dc2b4292e25daa2ec8cddd632f08d4b9d51b07c79495344a31999e1b0de062ffcde1c32e8c528a92d6bb52bc08d33fd5d1f98bd4bb14dc5eaf15449c02d8e5091df1316a5685342aee26c86fffdf3b4dd1dfb1aa79a60a57063493562bc5f968b23bfc4b5af3d3bf45cbd2daf02ad61940bed0d984c3843a038d11d4f5fa6f9efc72e2592f43877918dde8ceda8a7cc175494250c84e9f928c866dec035bde68d93920f14cb91a9d63a5541819dd84a86", 0xf1}], 0x1, r4) recvfrom$unix(r0, &(0x7f0000013000-0x1000)=""/576, 0x240, 0x4000010062, &(0x7f0000013000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2017/12/17 12:50:26 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000da0000)='/dev/vga_arbiter\x00', 0x201, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000002000-0x2)=0x2) memfd_create(&(0x7f0000001000)='/dev/vga_arbiter\x00', 0x3) 2017/12/17 12:50:26 executing program 3: geteuid() 2017/12/17 12:50:26 executing program 1: mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000d19000)=0x5, 0x4) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d1b000)={0x0, 0x0, 0x0}, &(0x7f0000d1b000)=0xc) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000011c000)=0x0, &(0x7f000021c000)=0x4) recvfrom$inet(r0, &(0x7f00006c5000)=""/127, 0x7f, 0x1, &(0x7f00009e2000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x2, 0x7) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d1d000-0xa0)={0x0, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x85ef, 0x5, 0xc1c, 0x4c}, &(0x7f0000d1d000-0x4)=0xa0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup2(r2, r0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d1d000)={0x0, 0x0, 0x1, 0x0}) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000d1f000-0x8)={r4, 0xc5e}, 0x8) ioctl$DRM_IOCTL_AGP_UNBIND(r5, 0x40106437, &(0x7f0000d1d000)={r6, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000d1c000)={r4, 0x8b, "1b658e201c4c023b0bd8aa83d115bbec06458d2f16320ae94dc77369ad60bfbfc90648e5197401f062d9c382a037590576323dc466d25c1463f59d2d9aa496b14ec0d996139461d35a34b2908f3054481fb47d655e9c12b376f73fd27884ab12768c80e077cf656da31754d08357cae1a515e3e9cf1b37635f188e1793573e2890cb876435efed9a309095"}, &(0x7f0000d1c000)=0x93) recvfrom(r3, &(0x7f00006bf000-0x9b)=""/155, 0x9b, 0x100, &(0x7f00002db000)=@llc={0x1a, 0xf7, 0x7fff, 0x0, 0x8, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) tkill(r1, 0x24) sendto$inet(r0, &(0x7f0000d1a000)="", 0x0, 0x20000000, &(0x7f0000b26000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 12:50:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f00006c8000)={&(0x7f00005e1000/0x4000)=nil, 0x3526, 0x5, 0x64, &(0x7f0000a94000/0x3000)=nil, 0x7}) 2017/12/17 12:50:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x20, 0x26, 0xcffddcf8d9b2dcfb, 0x0, 0x0, "29003d5d010000000000000000000000"}], 0x20}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) socketpair(0x9, 0x3, 0x40, &(0x7f00005b7000-0x8)={0x0, 0x0}) 2017/12/17 12:50:26 executing program 2: setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000d3e000)={0xffffffffffffffff}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d74000-0x4)=0x0) setpriority(0x1, r1, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000647000)={0x4, 0x0, 0x10000, 0xfffffffffffffffc}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000082000-0x10)={0xffff, r3, 0x10003, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f00008ba000-0x10)={r4, 0xa5d}) r5 = socket$inet_udp(0x2, 0x2, 0x0) stat(&(0x7f0000171000-0x8)='./file0\x00', &(0x7f0000049000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000be6000-0x8)='./file0\x00', &(0x7f000084e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r6, r6) r7 = syz_open_dev$tun(&(0x7f0000d25000-0xd)='/dev/net/tun\x00', 0x0, 0x402) r8 = dup(r5) r9 = socket$inet_udp(0x2, 0x2, 0x0) r10 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x4}}) ioctl$sock_inet_SIOCSIFADDR(r9, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r9, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r9, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$inet(r9, &(0x7f0000cd1000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e88000-0x4)=0x10, 0x800) dup2(r9, r10) writev(r10, &(0x7f0000d9c000)=[{&(0x7f0000669000)="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", 0x8b8}, {&(0x7f0000aa9000)="6149fbc2b246c0c4cd9f129d93871d68d8c8a3ace2c484a6ed9002028fab4c4059768fbd82d6f2aad1cb7089466a9e581eb2acce112c7440e4899a7adc1d25f0d124cc0c16b417bf5ea2f14eef279fd08be92dd3d9c3019efae1d805c6b5ae34b1cb079291366c7ac5a86969071abd575323a0a99b7e7bef6a8cc4ff419a7613e3992456992ec5d0a7a4644a5b4b9b8bcf0d22102600647e8cb7af56d03ccb21dbf699e4c4e091c5cbdcdc30bdd52ac1f2c83944a2464312eda8f74ab80e022bb6707d1daa50561d4c597af811", 0xcd}, {&(0x7f0000718000-0x5b)="", 0x0}, {&(0x7f00005ed000-0x9a)="6f39ae95f8a2e60accf0b6a535690f9d70211752d8639791c9d5a206d296dd1d387f7cd647517dc1924c4cd960e6dd966ffdedc1d2e654e913b2a9ee91cda9dc73c9c10ac60c2ac95c4a2d7b193b918092876baa6dc14efac403c04ada35d585ca70c2c021d6dc8a325866d2a8b7c664ae9254b05b280ae38babf2ce014d246948000a48db27e75544302f2fe63841cd65dbc0877c240d64a5c8", 0x9a}], 0x4) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r8, 0x8916, &(0x7f0000d2b000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r10, &(0x7f0000a45000-0xd)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r5, r7) r11 = fcntl$getown(r8, 0x9) wait4(r11, &(0x7f0000514000-0x4)=0x0, 0x41000001, &(0x7f0000637000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf4a000)=nil, 0xf4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 12:50:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000628000/0x3000)=nil, 0x3000}) 2017/12/17 12:50:26 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x0) r1 = getuid() r2 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x7ffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7fffffff}, &(0x7f0000431000)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fc3000)={r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x70)={0xa4, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x101, 0x2, 0x5028, 0x9, 0x0, 0x0, 0xff, 0xa000000000}) 2017/12/17 12:50:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffffffb) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x401, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x30, @time={0x0, 0x989680}, 0x200, {0x100000001, 0x100}, 0x6, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) select(0x40, &(0x7f0000138000-0x40)={0x8000, 0xfffffffffffffff9, 0xffff, 0xffffffffffffffc1, 0x401, 0x10000, 0x20, 0x80000001}, &(0x7f00006e9000)={0x1, 0x101, 0x40, 0xd5, 0x6, 0x2, 0x9, 0x10001}, &(0x7f0000001000-0x40)={0x5, 0x6fb, 0x20, 0x9, 0x5c5, 0x4a, 0x6, 0x80000001}, &(0x7f0000dac000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) 2017/12/17 12:50:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000726000-0x14)={0x0, 0x0, 0x5, 0x0, 0x35, 0x0}, &(0x7f0000adf000-0x4)=0x14) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ed8000)={0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x7, 0x6, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x0, 0x0}}, &(0x7f00009ae000-0x4)=0xb8) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f000023b000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r1, 0x89a3, &(0x7f000057c000-0x28)={@common='lo\x00', @ifru_mtu=0x5}) recvmmsg(r0, &(0x7f000073c000)=[{{&(0x7f0000d5c000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000d30000)=[{&(0x7f0000963000+0x321)=""/10, 0xa}, {&(0x7f000031b000-0xee)=""/238, 0xee}], 0x2, &(0x7f000047d000-0x2f)=""/47, 0x2f, 0xda}, 0x2}, {{&(0x7f000067c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000aa0000-0x8)=[{&(0x7f0000be7000)=""/102, 0x66}], 0x1, 0x0, 0x0, 0x7f}, 0x5d10}, {{&(0x7f0000a50000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000b66000)=[{&(0x7f0000cf4000)=""/107, 0x6b}, {&(0x7f00007a7000)=""/151, 0x97}, {&(0x7f0000882000-0xa0)=""/160, 0xa0}, {&(0x7f0000dcb000-0xef)=""/239, 0xef}, {&(0x7f0000765000)=""/116, 0x74}, {&(0x7f00003ae000-0x4f)=""/79, 0x4f}], 0x6, 0x0, 0x0, 0x9}, 0xb673}, {{&(0x7f0000b64000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000096f000-0x28)=[{&(0x7f000056e000-0xcd)=""/205, 0xcd}, {&(0x7f00006d7000-0x66)=""/102, 0x66}, {&(0x7f0000570000)=""/113, 0x71}, {&(0x7f0000ba7000)=""/97, 0x61}, {&(0x7f00001fe000)=""/149, 0x95}], 0x5, &(0x7f00005f7000-0x97)=""/151, 0x97, 0x5}, 0x0}, {{&(0x7f000085d000+0x2a1)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000eed000)=[{&(0x7f00006d6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000094000-0x9)=""/9, 0x9}, {&(0x7f0000bcd000-0x74)=""/116, 0x74}, {&(0x7f00004df000-0x2f)=""/47, 0x2f}, {&(0x7f0000e9b000-0xbf)=""/191, 0xbf}, {&(0x7f0000a64000)=""/17, 0x11}, {&(0x7f0000462000-0xe2)=""/226, 0xe2}, {&(0x7f00000cc000)=""/53, 0x35}], 0x8, &(0x7f0000cdf000)=""/59, 0x3b, 0xb5b}, 0x2}, {{&(0x7f0000510000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ce8000)=[{&(0x7f000093c000)=""/248, 0xf8}, {&(0x7f00006e5000-0x16)=""/34, 0x22}, {&(0x7f000095d000-0xe1)=""/225, 0xe1}, {&(0x7f0000008000-0x78)=""/120, 0x78}, {&(0x7f0000706000-0x6e)=""/110, 0x6e}, {&(0x7f0000f9c000-0x55)=""/85, 0x55}, {&(0x7f0000b89000-0x1)=""/1, 0x1}], 0x7, 0x0, 0x0, 0x8}, 0x4}, {{&(0x7f0000e28000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000008f000)=[{&(0x7f0000a20000)=""/243, 0xf3}, {&(0x7f000070d000)=""/182, 0xb6}, {&(0x7f00003e1000-0x1f)=""/31, 0x1f}, {&(0x7f000062c000-0x60)=""/96, 0x60}, {&(0x7f00004f0000)=""/141, 0x8d}, {&(0x7f0000593000-0x81)=""/129, 0x81}], 0x6, &(0x7f00003d1000)=""/191, 0xbf, 0x2}, 0x0}, {{&(0x7f0000064000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000102000)=[{&(0x7f0000bc1000-0xb4)=""/180, 0xb4}], 0x1, 0x0, 0x0, 0x9}, 0x80000001}, {{0x0, 0x0, &(0x7f0000249000-0x10)=[{&(0x7f0000f68000-0x33)=""/51, 0x33}, {&(0x7f0000333000-0x9a)=""/154, 0x9a}], 0x2, &(0x7f000048a000)=""/36, 0x24, 0xff}, 0x5}], 0x9, 0x20, 0x0) connect$packet(r1, &(0x7f0000b7d000-0x14)={0x11, 0x0, r2, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x985, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) getegid() fgetxattr(r0, &(0x7f000017a000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000024000)=""/0, 0x0) bind$netlink(r1, &(0x7f0000f53000)={0x0, 0x0, 0xfffffffffffffffe, 0x3}, 0xc) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f0000aa7000-0x4)=0x9) shutdown(0xffffffffffffffff, 0x1) 2017/12/17 12:50:26 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000001000-0x4)=0x0) 2017/12/17 12:50:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='#]\'\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x81, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 12:50:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x9)=':*proc.}\x00', 0x2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00007e6000-0x5c)={{0xa, 0x1, 0xfffffffffffffff7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x26}, {0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x5, [0xfffffffffffffffd, 0x7, 0x6, 0x10001, 0xfffffffffffffffb, 0x5, 0x6, 0x9]}, 0x5c) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b9a000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00007bb000-0x2)={0x6, 0x1282a193}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b0d000)={@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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) 2017/12/17 12:50:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) listen(r0, 0x6) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) poll(&(0x7f0000dfa000-0x18)=[{r1, 0x4, 0x0}, {r1, 0x100, 0x0}, {r1, 0x200, 0x0}], 0x3, 0x42) connect(r1, &(0x7f000002f000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000090f000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000c90000-0x10)={0x0, 0x80, 0x1c06, 0x10001}, &(0x7f0000026000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000fde000-0x8c)={r3, @in6={{0xa, 0x2, 0x8bf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8312}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000331000-0x4)=0x8c) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ec1000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000781000)={0x0, 0xffffffffffffff40, 0x401, 0xe7, 0x8, 0x200, 0x8, 0xffffffffffff183d, {0x0, @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]}, 0x4a, 0x9, 0x8, 0x2, 0x3}}, &(0x7f0000bc1000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000097a000)={r5, 0x7, 0x3, 0x5, 0x7, 0xfffffffffffffffd}, &(0x7f0000575000-0x4)=0x14) listen(r1, 0x5) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ba3000-0xc)={0x0, 0x0, 0x0}, 0xc) mprotect(&(0x7f0000ea1000/0x3000)=nil, 0x3000, 0x2000000) r7 = dup(r1) rt_sigqueueinfo(r6, 0x1f, &(0x7f0000515000-0x10)={0x10, 0x7f, 0x6, 0xdc}) ioctl$PIO_SCRNMAP(r7, 0x4b41, &(0x7f0000cba000-0xdb)="b3cdfcc57b68200002770700000000000000c58831510b83d716068c35816b00e60412be6fca74cafac1b51fef92f4f45ae0b92f2be9b5fd4a68ae6b11b93dc4150b2e7fb24529d6ea3cf5d9f79c4c41c8ce43454121c0bb715d44c311bdb4b2f8970347db8a42c0beae165bb6364490cbd3154f7b8641fc82bbaf2cd0b886e03d2c0a4c68bcaa4f1e5e8690e8a48c321aad5cedc5e29015420c3e20d4f445aa550ab411478090bc952e35a78dfadd39b54a812034d7ab03a0b3273f094e60822371c3b76625a668c71433b28ad8a08b8d344dcf2fd3b1017179de") 2017/12/17 12:50:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000583000-0x1)='./file0\x00', 0x2000, 0x10) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000d5b000)={@multicast2=0x0, @multicast1=0x0}, &(0x7f0000763000-0x4)=0x8) r1 = memfd_create(&(0x7f000070c000-0x6)='.}em0\x00', 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000eae000-0x8)={0x0, 0x0}) r3 = socket$inet_udp(0x2, 0x2, 0x0) listen(r2, 0x80000000) syz_extract_tcp_res$synack(&(0x7f00000a7000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = fcntl$dupfd(r4, 0x0, r4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r5, &(0x7f0000310000-0x2)="e196", 0x2, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000129000-0xa0)={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, 0x7f, 0x0, 0x0, 0x24}, &(0x7f0000347000)=0xa0) getsockopt$inet_mreqn(r3, 0x0, 0x40000000000023, &(0x7f0000600000)={@rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e68000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000fe9000-0x50)={@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]}, 0xffffffff, 0x8, 0x0, 0x100, 0x2, 0x1000000, r7}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000e2e000-0x4)=0x8000) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x79, &(0x7f0000ea3000-0x8)={r6, 0x1ffffffffffd}, 0x8) 2017/12/17 12:50:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 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) fcntl$getownex(r0, 0x10, &(0x7f0000d03000)={0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f000029a000-0x8)=0x10001) pipe2(&(0x7f00000d8000-0x8)={0x0, 0x0}, 0x80000) getpeername$inet6(r2, &(0x7f0000fe5000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007de000-0x4)=0x1c) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000d17000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00007cb000)={0x0, @in={{0x2, 0x2, @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]}, 0x1, 0x1, 0x2, 0x80000000, 0x1}, &(0x7f0000bb3000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000755000-0xc)={r3, 0x2c, &(0x7f0000134000-0x2c)=[@in6={0xa, 0x2, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000480000-0x4)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0xc0) 2017/12/17 12:50:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00007a6000)='./file0\x00', 0x181080, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00008ab000-0x4)=0x0) mkdir(&(0x7f0000e23000)='./file0\x00', 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000e6a000)=[], 0x3, 0x0, &(0x7f0000f3c000)="d8fc1d"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000b81000-0x1)='^'}) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000688000)={0x0, 0x0, 0x0}, &(0x7f0000847000-0x1)=0xc) stat(&(0x7f0000314000-0xe)='./file0/file0\x00', &(0x7f0000412000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eb7000)={0x0, 0x0, 0x0}, &(0x7f000015f000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000017000-0xe8)={{{@in=@rand_addr=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=@loopback=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}}, &(0x7f0000556000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ba000)={0x0, 0x0, 0x0}, &(0x7f0000e65000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001c0000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e30000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000040c000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000397000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009a7000-0x4)=0x0) fstat(r1, &(0x7f00002e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000825000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000041c000-0x4)=0x0) r15 = geteuid() r16 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c1f000)=0x0) fstat(r1, &(0x7f0000a62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000768000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000de5000-0x4)=0xc) r20 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000713000-0x4)=0x0, &(0x7f0000fcd000)=0x0, &(0x7f0000ac1000-0x4)=0x0) r22 = getegid() r23 = getpid() stat(&(0x7f0000188000-0x8)='./file0\x00', &(0x7f00005dd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000028b000)='./file0\x00', &(0x7f0000421000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000516000-0x188)=[{&(0x7f0000a23000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fc8000)=[{&(0x7f0000e41000-0x6b)="276623ddcafb8352056cfcfd757d62bb65ae89fe6a1bee66b10962b0f65eb89548520e1b918d90ab6e2a4bc35d5d53b0109a3fbb6f722f55a6e0603578aff00895dc2103ab7e3889e136cb5a5d7800a9b94c08321b86e72a42f6ec6f8798b84ff7d61a0359714c6ae7393f", 0x6b}, {&(0x7f0000fc6000)="10c81371c988af7e5966cc4a9d5e13460b6011806a04ee9700f376aea0bac576c9e367507f08d255504c", 0x2a}, {&(0x7f000093d000)="6ef308a6a8d9201e17c063cd6ba7022dfdc69adabdc67f96670bdcf27f91f65b8357b9e422f489121f17dcc4dec727d3d4b5fcba340c027e088a7766000045ef851a6353c16395ea3d0628a2455d2c0bc7719b8a26f10488d050882ed789d0c8c2bd922e3c03ce8cad0c6edf4fb44568f5e967ede9b4845ea33db319c6b7da5f9d2c7ca238007718d5c0ad396415ac167032763cab1d4f0bf411097d3bc6cb40ca07d37a86a8ce3990baae1f253aea5e8eff2b2e7c229c32e0a870cf27ca52c7faccddc6491ba72f33467f", 0xcb}, {&(0x7f0000ea6000)="bf04a8b73a909275cc204078e56b8549140bc6ebfac4a51247f12878f20ef57903b9cec86e02d0acec6c041de5b61018f5fa395b36e7b7c96e2b3b30673d9eff1dd4f5be0a923f45315d80e7f70e87a5edfcc138509137899d4f8dfb95d0cf64c05b6b7e9abd7e3dd15fb067f8f573eb5478e066fc58f48bd64a1ae3ccc56c3518b7eb4abd6ce9608c53888e76ad3dacf8f5be72a19481562b7958ff41048b88f675161b39577083a2ef4592df4bc17bd6e366721dd8145298154dfb90ba08fed6a2b08ae27b5d5b643effbc3d4f68a4de9bb8acd559a652ff1194cfc15cdfe881beea", 0xe3}, {&(0x7f0000f48000)="fb5d520fa600a611c4b2dcf52a0075a29fdda6e64d8985b87584cb47e13882583996f676788c8bc436ce203945ca3c00a017e39dd5391b96e454c6365e29194bf3a727a027e3168b5524bd7a47a68cb1e3b8c76295e65fc964fe2c55e21e11f9c05b9bc2c91f8c95d537d84e3056fd267e705f88d1de75b2b6b5103302d840b5e2031bd898f4e3166f216dece89fab153dc4d55e08b3bae9b438df31e6052a49db229451254c91da28215d9324de8b0120f020f33679da3a7293cf7b39212be962076cd891385f0fdfaf5a3810c26a8f9b7eb323", 0xd4}], 0x5, &(0x7f0000a66000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x80, 0x8000}, {&(0x7f0000377000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00002d2000-0x40)=[{&(0x7f0000ed0000-0x6d)="5a5388ee2ce8ad599642c476708a4e453f3f756eb844034c9a7def12dfc2ccca47bee845f356278abd7da10bf7a7eb88a60a7b0de68e6de7d03eeadcefb94c988242e2bb1518cbb0e4ee9316189ece99751653fc8ec34baeaf1ddf68266424bc5ea1d81801be1fc83734cc200c", 0x6d}, {&(0x7f0000881000-0x3)="02a860", 0x3}, 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&(0x7f0000b9a000)=[{&(0x7f0000b14000-0xb3)="31f6c76386bfb63fa89ce9cedecf4705571f6b6336e3dfdc93ce42d233ad97820a74295d394c22927620e7bf1b0df4a437334815b02609cd8a3d8fd13c816e787b17434755f8f87476930ebe02c2df47d05857a6ea934af2a7c0e9284eb0e3a1630d08eaff82e81d10015d0977ed9c104a0e1fdf80b1cd8927ce98d6cdf5a29fc36845ccd3b6914fce58a2e44a7966949e65c1286376250ee7191ab5d6a456aef08de4098e101cded55b82517581ff9539717d", 0xb3}, {&(0x7f0000112000)="b14d82139abe00bf8b1341d165796c6e10ec487b27dc8a1ff019b7fc18c81aed8af62cf408358d3e20e31cfa19c2cf5270d873ac8f6481c1124480a8eb04b929966c8e07c7578fc37602eed4c5d805d0b05b054bc89781a7318017549ccfdd4ccd7530b1f3102fb2c58c6c3f87e5be1f0d4d0890b85eb7755757b65929a187f504254f8eef092deae01cff8d8a6c1dc85f36d51c98d8cffe856908eeba0f6ceafbc859798541652c6aeaebe934b4d139ca7f", 0xb2}, {&(0x7f0000151000-0x9)="a36f84d587bedd79c8", 0x9}, {&(0x7f000093d000)="e7efc2064c99b385e4f2e9128d03c850d2feb19b45b3319600aa6879bb8c2f537400118069f7c2a25d33e49bae81ac4fa77aa6b1fc43da20f3be1d6a1ae279d93544f75376deb225695e1cb838f75997eb7f85ca1df1538e7e585e962b0d79602a6c601c7030f0519af266212977345f1dee657d37c62461b78ddc3407f45a985d0921e203d999834bab207a1f5f45120db535c1ffe6423155037fda67bc53a5ee5d15d82981a50a062c5b4453038a862973", 0xb2}, {&(0x7f00001e9000-0xdb)="a85340ec5c10f5a34d15662c54cf3526410bab68f74a79d5414a0e994e5005ae7c2a8f6e25d7a3b84b09c5c5e9efc8a4f9b808d4c9a728c18b988597cd20cec81048a07c9cb33ae75b9f7eccccbd21a9515499b0bb9a7644ade91a37d8b772a280102282bb4f0e7141cbea41f8f03eaca50d93b8267b7e6c7723cd57b76bfd42b54a1d1d0ce95e644db3b48390b07e2bf830f51b26e1077f8a244464d7d328ab3b4c37f7f2862d9af95a53c5529ed482a25dd7fb42e1a4740eff8f2e887fe756ff38b30d1cf8cdcee34faad26f0b48e3023713102ea988f4f0d2ce", 0xdb}, {&(0x7f0000cb1000-0xab)="35fcf8a38dba1d45d199c87792645faf9f66efc7568e99ddc5df77cdd54149c0f7902287385c3818c54a5754007ff7abfbc4185f089f5a240f28abacfdbb39e06ba117f6fe12d16505c110882216deb44ddbea74709f3b39f33a46dd3d8c978146857e047a9a38f13e5d12030ca7b3872f55ed842c6b999ed1f6d68225e7c3314658bfff498a807197ca36376541dfbf496f5957d7e8e6403f51534ae7aa4d1990085c11a001bfd2a38eb7", 0xab}, {&(0x7f00003cb000)="149dab5cc2f46ef1223958176f5ca4c12b738476eaba667ae74bb17187ae902e354a84f54e7d6cf70cee0a05d06b834dc551b7cf10f7e80e10109780418ab3331c4fbb9da41c755ef55cceb2e668d7c0547d2a1023622a35ca21fd550df7700a52b5319ae65108c55764e668e5f3de07fefc1bd5cfefc44a25fbe8fec692e3b25eb24bff6dbb55072ac78f1b24e1af39d7f820546338b72e310bae86963e848b8b1b36554424de1a3b82106e654734b7ccb65231c345299709136f5ee3969dada1cad1070520626475637839e85007c71cb2fe7acfb9af05fd4ba5b74c28cfdcae4f09791fcccb803118873d14bd", 0xee}, {&(0x7f0000ac6000-0x30)="fb9034f006053b43128ba4062164d1033a618c57573a5bd81069affab36ab051e6431e93ecbdeef77ac1c0b03e72e60e", 0x30}, {&(0x7f00009ee000-0xb2)="bf02241307beb2b0f19a93678f49573905df48b275781606eccd353b881bb566c77b95c3f6d4d15029391a01f2cf2ae1860c4ddede98ccdb7b5f328fae866e99a1f526014943a801443b5f35e0ac5b8aa903bbea8851b60340ddbf49ddef5478ae7acf54c5cb97bf7aaa18cd500b00d99ad2d7fe2618c34906a2a849530a85b5a966808e417481842ea9f0728af678e3b31574ce14e79aa7940ce1cba10a080ed6e9b1a7a38e2ed029032d401de5acbbca64", 0xb2}, {&(0x7f00007cb000)="7cbb9dd4f4c9d7b1aa4861f12c9470f3a54e1b4a84d18c90b93b9e1bc80be53a2d05d037c9282b4de279cfa90dea8ca0684b9d7252cab5693e6880c4f1df50a1efddbc7fe2f08ac34014de3df20709fe7230987c2d2f6eb8e9254303d3512d0b08c9827aa7cf9bab83ec8a96cb068072188dcef40d2ba96da8681a47d7e5e86efc85fc0e70e3f1633a9e7caa83a0c34060f24aecf6286eb94a127cd4927779f3863a89dda1d8b84a95afd3266dd51707ba10eeb731ec0064102fbc5907f8e8e67b174f3543ae015ca84db93fd5e76c417416c60b7388d5a7b3ff7477fe4bc636", 0xe0}], 0xa, &(0x7f00001c6000-0x20)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x20, 0x80}], 0x7, 0x20000000) execveat(r0, &(0x7f000030c000)='./file0\x00', &(0x7f0000216000)=[&(0x7f00009dd000)='\x00', &(0x7f0000df6000)='/dev/binder#\x00', &(0x7f00006d3000-0xd)='/dev/binder#\x00', &(0x7f00001a6000)='/dev/binder#\x00', &(0x7f0000dc2000)='/dev/binder#\x00'], &(0x7f0000634000)=[&(0x7f0000532000)='/dev/binder#\x00', &(0x7f0000485000)='^$\x00'], 0x1000) 2017/12/17 12:50:26 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009e2000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006ff000)='/dev/ppp\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r2 = mq_open(&(0x7f000019f000-0x2)='/\x00', 0xc0, 0xb, &(0x7f0000a33000-0x20)={0x1000, 0xfe, 0xffffffffffffff8f, 0x3ff, 0x7, 0x7f, 0xfffffffffffff801, 0xffffffff}) r3 = epoll_create(0xab1c) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b07000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000436000)={&(0x7f00002b5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008ad000)=[{&(0x7f0000001000-0xc8)="74f07f4c001c76febb444d53e53db58a4a720a6d9788a0b86465eaf0e08616c15c34c8189ecb2f2f19c6b6753c4faa346011a43a54c4df64ff481e29c580b782fecbfa1746851053c804d18621c3d6315ec36a6f8cc586735c3f69afe8a26302cae5d24741d4d95d4ebcb1cc61f98244a509dcff78e9c6f91ee69d8d6b71fc6a4a4f46c83a72e9b3779dce4cafc88b3571e96bd0b5858815d7be01d001f91aa95ec2dba17aad8591b4af67ade35835b83f2e2583531586f54883386e9769678db1ff3a017af50b3e", 0xc8}], 0x1, &(0x7f0000001000-0x1c)=[@rights={0x1c, 0x1, 0x1, [r1, r2, r3, r4]}], 0x1c, 0x4000000}, 0x400c081) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c73000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x852, 0x4, 0x4, 0x98}, &(0x7f0000ddd000)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000985000-0x8c)={r6, @in6={{0xa, 0x1, 0x1, @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]}}, 0x8c) getsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000457000)=""/217, &(0x7f0000548000-0x4)=0xd9) r7 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r7, &(0x7f0000c50000-0xc)={0x10, 0x0, 0x1, 0x810}, 0xc) setsockopt$netlink_NETLINK_CAP_ACK(r7, 0x10e, 0xa, &(0x7f0000b4e000-0x4)=0x0, 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000146000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f000037b000-0x4)=0x0, 0x800) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cbb000-0x14)={0xc05, 0x101, 0x7a01, 0xc0000000000000, 0x20, 0x80, 0x4, 0x5, 0x400, 0x3}) writev(r7, &(0x7f00007c6000)=[{&(0x7f00009c2000-0x13b)="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", 0x13b}], 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000ff9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) 2017/12/17 12:50:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x148) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x80000000, 0x4) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000001000-0xaf)=""/175, &(0x7f0000784000-0x4)=0xaf) 2017/12/17 12:50:26 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000012000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000003000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) keyctl$session_to_parent(0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000012000)={0x363e, 0x9, 0x7, 0x80}, 0x10) 2017/12/17 12:50:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00009c0000)=@assoc_value={0x0, 0x6}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000dd4000)={r1, 0xfffffffffffffffb, 0xd8, 0x6}, &(0x7f00005fb000-0x4)=0x10) 2017/12/17 12:50:26 executing program 4: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000250000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f00002b8000-0x4)=0x0, &(0x7f0000a42000)=0x4) 2017/12/17 12:50:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000e94000)="", 0x0, 0x20000000000000, &(0x7f00000b5000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000954000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000188000+0xecc)=0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f00005cb000)=0x20000008, 0x4) rename(&(0x7f0000c9f000-0x8)='./file0\x00', &(0x7f0000c8b000+0xd49)="84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3") r2 = open(&(0x7f0000920000-0xaa)="84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3", 0x7ff, 0x70) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000fc4000-0x4)=0x0) bind$inet6(r0, &(0x7f000071e000-0x1c)={0xa, 0x1, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, 0x1c) clock_gettime(0x0, &(0x7f0000f53000-0x8)={0x0, 0x0}) mkdir(&(0x7f00008a4000-0xaa)="84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3", 0xe4) setsockopt(r0, 0x3fe, 0x0, &(0x7f00006d8000-0x14)="30c2985f385f715e381083180db6772d418aff4c", 0x14) sendto$inet6(r2, &(0x7f000045b000-0x5ad)="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", 0x5ad, 0x0, &(0x7f000067c000-0x1c)={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013b000-0x4)=0x2000000000003e, 0x4) r3 = fcntl$dupfd(r0, 0x110406, r0) connect$unix(r1, &(0x7f00001d4000-0xac)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000ff000-0x4)=0xfff, 0x4) setsockopt$inet6_dccp_buf(r1, 0x21, 0xce, &(0x7f0000edf000-0x84)="0641320efc519a8d95d707f46d8e357fa82603561724f596428b4e9b33e1c165ce54a7b93b000000000000022284eb2627f919abe6c30698760b2d00cc3eeeb89da52f87dc67fead2c8b966708c77f17ea9aeb1ab584e1f9c96b313d0928a267d13cd74d2f3685b310c290907db085e28919a29f8b57a94f14b5b6a817fbdf315fd3d8", 0x83) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00003a8000)={0x0, 0xaf, "c62731c1c7b3d27a10db30fa2ad004b5f64e08e3008169a8214f5377bd4c343f538fb7bc0000000000000000b4f6e88ef52cad0d43e0a7879b21df6198874560d8d432c5370d67e3707d36b2e92a6becb0285ef5dcebf8060b47d8fe0aa79701fe7300e454c23edf4556138b458cd010743f62b0d657b7ca74c3e245f30e02f6a4f6221eb5824c049ef93d42c5f42c9c1b3b2cf405c87d0f43d4c53f00a3fcbd73222c52ce4e961510c40000000043"}, &(0x7f000035b000-0x4)=0xb7) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f5c000-0x20)={0x7fff, 0x1, 0x1, 0x20004000000000, 0x3, 0x4, 0x3ff, 0x6, r4}, &(0x7f0000ec8000-0x4)=0x20) sendmmsg$inet_sctp(r1, &(0x7f000061d000)=[{&(0x7f0000239000)=@in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c, &(0x7f0000026000)=[{&(0x7f0000d63000)="702f93d4a21f787380e218c3ac1d1477fe52b2dd02120033fbb04d2013cfe072e2842692f1573a67031556029b5bcbed21333857cecac33e1d36743154eaa2be15e2f2835b73a70fb9754504742f1381dcaa41c525d292f33d762c12741f8a9200ad0002c8f3633d67d37496cecc1e534b2bb26e313926a7b092e225ba005a40bd91471300c7d11b8c62725af4bd779cb457cba415385e52c93ba1130ec39f84806b505fd3c6bd72abcfeafac126989e2e11d30f990a00b2a3be22b5db60134012aae3e436e76ffad7f46b", 0xcb}, {&(0x7f0000183000)="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{&(0x7f0000e6b000)="cb47bc2813458fb5ff207213924c5300d28a1aa4143492e5c41a388beed95668f98dc8223a18a56bec245eb18ca3260b03f62fe9886356dc1de4d7b922fc2515f719604e8bc48c612437839c65b3f5d5c9f0330d928695a57c211239a9664fba99c4fbd04e1751393cf7b23a4c26957ede8a7038f836289a94aabfa676c7ec8b03b1", 0x82}, {&(0x7f0000131000)="86560f819cf385998a45bd7af5cc3581b1cb24e9a9c9d42654c102b2426023ea6d09ac2742d0742394fc30e67b7992910ab66d15f96b8eee036a52451bffe9829ef86860546dd18e97d84cc52ed058a30fcaa6fd9b8a8b39633f53c673afb1ac238e38cfad08f8496815c5ff77ee432354228115781c59939d", 0x79}], 0xa, &(0x7f00001d2000)=[@init={0x18, 0x84, 0x0, {0x8, 0x6445, 0x7, 0x7}}, @init={0x18, 0x84, 0x0, {0x8, 0xfb, 0x1ff, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x95, 0x4, 0x2, 0x9, 0x1, 0x6, 0xb16f, r5}}, @init={0x18, 0x84, 0x0, {0x2, 0x5, 0x4ee, 0x3ff}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x6, 0x6, 0xb09, r4}}], 0x5, 0x4000}, {&(0x7f000062e000)=@in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c, &(0x7f000048b000)=[{&(0x7f0000927000)="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0x1000}, {&(0x7f00000a4000)="a77b28f1933250392800727370fae5fe36a1eb8d06cb97bc46ca54f6a3d800411045ba1510bbd9a4f1190dadd3ede1bee42af787be83fcae41e57ac8f287355e9199f70e4c6ed3a85ec996313665b8d4f940def3e99f8b51379df74830f16dabc5809b75274f581bcabc5bd75f0ee1d803beeffdb7279eda9e77ee1026bbdfca5ec5047a1c2eca48e1b1a4", 0x8b}, {&(0x7f0000a7e000-0xa2)="64a1344ed9eaa2ec49ac6e808b4f8c37ba629fa709f5b4c7ad024dae99e0d3d9b8ed3e6911e39d24deedcf2f032e6a98cb697ea0bb7cd017f25741218824ddfb0bea911a49cf9d94ad17dba810eea67c441e83b36755c7155d62976e645ddf3439b96b1daef77069bd78a5f8138342c10ff3f840fd40350f3ca859da400ec88eedda69098a40511d8ebb54e231ba447f548b9a15c6402fdf15f2e8cf15a6aa1950c0", 0xa2}, {&(0x7f0000b2c000)="c0d5b35f9a520113d6a36ca6b192e4bf5e5764085be8d2379ab5176fd97e400410011c738db8c2df4aa26edcafcd46307e0b", 0x32}, {&(0x7f0000dc9000)="4551c6d182c45a16289c52a12ee56679f2123f89d943e6c56122c171ef2261f650a55bd26724ffb365cee7338f4c2d164f09c38191c0475ab01f7b2a1100b5", 0x3f}, {&(0x7f0000be7000)="7035911a5f8fcb9843ed8deb3459e291f081a481fb80583bd2ffed5350d4c0ca4f9ff91b5a94c798578ee2ccf4f6cf036214da0420e8b29b4849f6e09ff85d2ad8a244bd83fa631ff8cd8e64f62bf07def9f94", 0x53}, {&(0x7f0000891000)="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", 0xfc}, {&(0x7f00003e4000-0xb8)="d9a1681ce46a5a8fd33cb818da94dc008209d8572f8433728f494f66058d731a84e613f0f7fab11d49c7c724c16badd06cb6a12595eda637a87ebc68bf055ab691924542795cdfd91109fcf18836e5d533b738e45b282f4d109150670d7c76605c653d61531ccc31eaf34746245865a646b2f30b841b4bf7b4d7269f7fe3a1185dea30eb0ff98f4637dad0bfddf6099ac71ddbfb0289b079da41fff35faca5e54c498f5a3d010b439d16fcb7144ad8a722b7e44cb3fec567", 0xb8}], 0x8, &(0x7f0000abc000)=[@init={0x18, 0x84, 0x0, {0x8, 0x704, 0xfffffffffffff800, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0xb, 0x3, 0x3, 0x3, 0x7, 0x3, r5}}], 0x2, 0x20000000}, {&(0x7f0000d90000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000)=[{&(0x7f0000c7d000-0xc4)="d5c2fe755adb33543838701566dcedd55aac18fad4d36caba3e42d9de402fc51da0ac0fa5dc5f74de8b0d65cb3f6c74c569983c0c5487b6601b6ccdefe2745f5897033f74c7e6d4cf5c19e848a8415bf7d3e76123ba785843f9cb89fdc7e784172a6f72796f664619cd64be4d674cb28295dfe546e029ebf33948ad218542866aa21ac3a1328d96bea60ac9fa67d119c850bea52590dba04a6228e7ffa4394c0c3421de3abad6d557f003a89d7451adab06682e3736daec10577e9a01abcf14e913cbdf0", 0xc4}, {&(0x7f00007c8000-0xf8)="f337323551822adf82f5c38062c5e4c83e6b48d6e2830b19f9770716578d45fe76fea9bd49523ce076ab82ee2abc39b6fc8d526aa03e6dee3393d1c8c871cdd286db16dccfabb2c80bdebf72fbb274aca6d977f3bca587708552e1533dafa8af1d25c0fa0481816f35ded8ab7cbf9bb60609844accf6e6583089f4949e87d288fede96d8c8ad126dda8d861fba2565cf567b850c8eed17adc3aa85caf1d5ea44292cb961658c3269a1a945dfbe2c855d41f9b5422a6c4dbe4aa48c17815b28f39ae489aae76da8237e8b142432d55c73979275d9354a80e133199f699f0b6bb39e05e057a9d121175ee91496a0b59ca359a02f1ef70de535", 0xf8}], 0x2, 0x0, 0x0, 0xc0}, {&(0x7f0000bb0000-0x1c)=@in6={0xa, 0x1, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c, &(0x7f000083a000-0x80)=[{&(0x7f000012e000)="6e9ec262b84475e450951f72dd481a05bba52c534559484ea5cc742d9fefde3c13ba66a7d3d618796806ad52f0818b868fa79f", 0x33}, {&(0x7f0000dbc000)="6474a79123e0442e00ee4f7c53559005643a77ec029459c6b2c7850dc08defe6691026550f7586f3bdfc52e3a564ae6e3c616aee5943ae38c4b87d552309a688dfdc9c9e7010e33569ba74f35dd6e5bc5872e2e8992fa7987df27594b917e20d2eb6b23f96f264ff6e3c2da6dc5cbaf5f07d8e8106d17f10ec077d8312f4d1980ccfa070dedb1bcb0a81712897fbf821178a98b289f7f36ec125eedea724537b", 0xa0}, {&(0x7f00009ce000)="193ff4df79f73d8be8882f14fa46216be48af0d17ae77869eb5774dfe2de5143e6dc49760f2155cb415b957be496d837687fc14029a2688447c36f27e455e3b4fa2bc6b229fbab537fe32094c0a6259322d351a9c27b6b1fbc77333659553f8fae710a16297c7e77ae3cc3d6b5f7d270a5d608ae63b334", 0x77}, {&(0x7f0000f57000)="47bd8206fc0c60dc0954ca0b378c98a3b2626335852108e1e8b98b99a2f101d9dca0d7dc8dd67f018d2a4a27a9e5bc65ae874f667beea2a7646de89f04af5cb015186a591f8288ebbaa11d44d73ca208323733afccd13caaebfbc85de3653f3fbd7375d9365a73a48b8f500b10d36870d57cb2deb969a2ebc5a6d6f8ee777d2ea577b0604da17939b2fad823d0500ddde9e4cb8519c284d49da67d9acde23e723f6794e0b588160752d60f6b04d0e11ec7508774c272f06da8e57ec862d3d06eb02e17b96b811e2bdf340e1c234ca4c6d1b677fa12e3405c53de97", 0xdb}, {&(0x7f0000229000-0x3e)="8cce8b5a15f0af79ed97dcf07b4731abdd7b90e0c5fca7c18093113b67ac0fbd29e275fed9d845a670c56c78ba76116ffbb99aca2002c706085d99245485", 0x3e}, {&(0x7f00002a7000)="14c234c247908d62b21c5908872f905868136526a10be54fb74a4a310c40aa30abaaef91f6e1c13e300a149628011afeb2e5344f71c762ab33bda5b22e8747a836bf8f39fdcfa12c0b52a2a0a9abcdb8886f1f", 0x53}, {&(0x7f0000016000)="b199b2440d74edc2c2eed25c5fb804acddaacff0108e11df07e51e6bae46b4ef06de7ec38f287bbeea1831c0014482d955c2d3bb00c06d665fc5751e85d6e8043c9cdcb0be382e62908d7d71dfd07d7ac083ea5b0763b80eadda", 0x5a}, {&(0x7f000076a000-0xdb)="336f9fd0fc5fed2d913907c3ba54906a80d7dc340d85ad396fe505c229616600c747ef2713892ebe77bd0e72b7e3d55f5296fc27f3540119dd7e9b186f48d94ab33c2a9ef5c5de6d95f6e6b5f101b4b11907741af20a3d732427666bf63eb3af49d9e653b35dc6bf3fc973298fa32083948c7b20ff29deb05006b35952452a2753fe09e55b54aa07170b12c23ea43cd39937cc60581592bdcdca3ea178f38869441e0c2b7f4080885b8f0871ac566c085c3f6efe61cc5cda69b1659636ca4857095c3a5be5087be7316290d1d90dcc8b8b2ca8e6b1fbc3d7479027", 0xdb}], 0x8, &(0x7f00001e3000)=[@init={0x18, 0x84, 0x0, {0x3, 0x7ff, 0xbf, 0x9}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0x7fff, 0x1}}, @init={0x18, 0x84, 0x0, {0x2, 0x6, 0x0, 0xfffffffffffffc00}}, @init={0x18, 0x84, 0x0, {0x400, 0x1000, 0xfffffffffffffc01, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x2, 0x1, 0x3, r5}}, @init={0x18, 0x84, 0x0, {0x7, 0x7, 0x0, 0xbc3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x1c, 0x401, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x2, 0x7f, 0xfff, r4}}, @init={0x18, 0x84, 0x0, {0x1, 0x7f, 0x0, 0xfffffffffffffffa}}], 0x9, 0x4004}], 0x4, 0x4010) fcntl$setflags(r3, 0x2, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b50000)=0x0, &(0x7f000074e000)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00002aa000)={r4, 0x4000000000000, 0x6, 0x40}, 0x10) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f000032e000)={0x2000000001, {{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]}, {{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]}}, 0x118) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000683000)="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") recvfrom$inet6(r3, &(0x7f00009a2000)=""/0, 0x0, 0x20000021, 0x0, 0x0) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000ac0000-0x1b)={0x4, 0x13, "46910ae8623f849f3a758ed420b47d22263a4e"}) 2017/12/17 12:50:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f0000ad9000-0x40)={{0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0, 0x5}, 0x6, 0x6a8, 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]}) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ebb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$unix(r3, &(0x7f00008dd000-0x57)=""/87, 0x57, 0x2000, &(0x7f000087c000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f0000952000)=""/75) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000992000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000f87000-0x70)=""/0, 0x0) readv(0xffffffffffffffff, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cd8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2017/12/17 12:50:26 executing program 4: r0 = socket(0xd, 0x3, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a69000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r1 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0x1, &(0x7f0000001000-0x4)=0x0) 2017/12/17 12:50:26 executing program 0: mknod(&(0x7f00009b0000)='./file0\x00', 0x8000, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000e72000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000-0xc)={0xb000000e, 0x0}) getcwd(&(0x7f00007fd000-0xca)=""/202, 0xca) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000efe000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) sigaltstack(&(0x7f0000b91000/0x3000)=nil, &(0x7f0000000000)=0x0) 2017/12/17 12:50:26 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000086c000)={0x0, 0xe4, &(0x7f0000001000-0xe4)=[@in6={0xa, 0x0, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdb}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x3, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d}, @in6={0xa, 0x2, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x400}]}, &(0x7f000095d000)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000914000-0x8)={r1, 0x6}, 0x8) 2017/12/17 12:50:26 executing program 7: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00001b2000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x7, 0x4) 2017/12/17 12:50:26 executing program 4: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d19000)={0x0, 0x0}) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d1a000)={0x0, 0x0}) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ipx(r1, 0x0, &(0x7f0000baf000-0x4)=0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000450000-0x20)={"b840bff6a6ca375c7a51dafe950c5b8e", {0x4, 0x5, 0xd5, "ead2b7ba4c0d", 0x200, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000d18000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000d19000-0x5c)={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x20}, 0x20, [0x5, 0x4, 0x80000001, 0x4, 0x9, 0x8816, 0x6, 0x4]}, 0x5c) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d1a000-0x8c)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005cb000)=0x8c) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d1a000-0x8)={r4, 0x2}, 0x8) mmap(&(0x7f0000068000/0x2000)=nil, 0x2000, 0x1, 0x32, r0, 0x7ff) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r0, &(0x7f0000d1a000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd0000)=0x10, 0x80000) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000d19000)={0xf943, {{0xa, 0x3, 0xc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000009ff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) getsockopt$inet_tcp_buf(r5, 0x6, 0x0, &(0x7f0000192000)=""/59, &(0x7f00008e8000-0x3)=0x3b) sendto$inet(r0, &(0x7f0000d1b000)="a5c4", 0x2, 0x28000000, &(0x7f0000b26000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000d1c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000d1e000-0x17)=""/23, 0x17, 0x2, &(0x7f0000d13000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 12:50:26 executing program 5: mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f0000071000-0x20)={0x5e, {0x0}, 0x0, 0x0}, &(0x7f0000ff0000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a5a000)={0x0}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000026a000-0x5)='/dev/autofs\x00', 0x880, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000026b000-0xc)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f00001d8000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000122000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r0, 0x5e, 0x0) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x46e18c, {0xfffffffffffff274}, 0x0, 0x0}, &(0x7f000026a000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a2000-0x8)={0x0}) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x33, &(0x7f000026b000-0x20)={0x9, {0x5}, 0x40000000, 0x7}, &(0x7f00001c3000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000161000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000095c000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000095d000-0x12)={@generic="52f7238175723027f678b3c42617b0ea", 0x8d}) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000095e000-0x9)='/dev/sg#\x00', 0x2001, 0x8001) 2017/12/17 12:50:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000d87000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x1, &(0x7f0000ed4000-0x8)='./file0\x00', r0, &(0x7f00008ca000-0xfb)="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") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x67)=""/103, 0x67) 2017/12/17 12:50:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f000047f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r0, &(0x7f0000002000-0x4)=0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000003000-0x8)={0x0, 0x0}) sched_rr_get_interval(r0, &(0x7f0000002000)={0x0, 0x0}) 2017/12/17 12:50:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = signalfd4(r0, &(0x7f0000000000)={0x800}, 0x8, 0x80800) fchdir(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x1, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e6}, {0xa, 0x3, 0xffffffff00000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x0, [0x9f1d, 0x4, 0x6, 0x9, 0x80, 0xc77f, 0x1, 0x10001]}, 0x5c) 2017/12/17 12:50:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000de0000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() sendmmsg$unix(r0, &(0x7f0000059000)=[{&(0x7f0000de6000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000079b000)=[{&(0x7f0000de5000-0x50)="09d2d530dd1faf16fafa8d90837ff07061347c6ff6a6be855c066fd075d2a0637bcd86dd1cb8469106e3d08a7f019a70f6412acb3e458460b2143ca03e3ad2bb78a22f2ea537be21da8e89a64c4b9a", 0x4f}, {&(0x7f0000c17000-0x6f)="5ae04d83d4642de6c408899cb49c9062b424089abc051d99b816232f5ae190ecabad54f3f304c7d598a2b09142a8662c1016763ce8694fd6c1af74f85766c828d87eae55e87865b022838360107e64a2e9386c966113be1093bc5457c5c8bcc755497a68159787e03b86223fc500a5", 0x6f}, {&(0x7f00001db000)="fad121ed6dfbbc8b09307c9f266e8f73fc2a52245cb47fd7d68f371d9d3255d28317b96baaa536c6d00402cd3b1e1f28f433642fa9", 0x35}, {&(0x7f0000de5000-0x6c)="2df68306ab2fcf01f0efd0ca755fe5a132d648874b2f543bf482bc59918441f5a2a13c82c23fbf6c32a3223ea932fc599e011a39af00f14a7f3c0a39f3e07655f0c24ed27bdac8232610d9c70b60b7897008ece9d69aa2b8623c495ef4f705040457f189b8d36fbc6e37445e", 0x6c}, {&(0x7f0000de5000-0x1000)="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", 0x1000}], 0x5, 0x0, 0x0, 0x4000000}, {&(0x7f0000371000-0xa)=@abs={0xffffffffffffffff, 0x0, 0x0}, 0x8, &(0x7f0000de5000-0x50)=[{&(0x7f0000618000-0x3)="f5c81c", 0x3}, {&(0x7f0000723000)="f015af52c6db2bf412aaac3cc7959e7333dd5eaef704a209528962fea689f28e5b54b7419b89e6d994adf53744dc8566b5f98236455a8be6dfc353c9730f5542b9d52e0cf9325157c1112eb71abeec602cbd5e8bdb417d68032366ac2381a2db9b7cb9eb7f9e91c0de65defb57ef09b9bf8ccfa1467870460ff1021a70693eca8d536ea9", 0x84}, {&(0x7f0000237000)="1fcca4bf696d070edbdb2eb192e839d8bc8bd17ca944b80d96827d0aa3649f29de379e8e5d2be0bdcc37d91fb2f50aaf029f8d0e7362acd7dab24a169c2936e8acf4fccb15854e0dcc49294b217f8a5809bf8cb7b1f8da3156c94d8a4782b042ddd746015fcf0467cdb7c1dfd4b207a0c630630e7f1495d438560779d3ddcfd6fd16f97b9b760e09cb54da7f72d07242206d61ae4119ae9c25", 0x99}, {&(0x7f0000de5000-0x52)="5d283fe7dbcc025076b6acdab8a2170567cf54e32fa65b4845cea6df03e7a121d3592a9e2d8f4233bff23ba6a3428672af6da8f4ddd7faf2cee4fee8a60794e10dd477f5b90c52e975428dfffd3257eee2b7", 0x52}, {&(0x7f0000c22000-0xf)="f36d84f3fdec015b3f53e70eaeaf91", 0xf}], 0x5, &(0x7f0000f8d000-0xac)=[@cred={0x18, 0x1, 0x2, r1, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xac, 0x408c4}], 0x2, 0x40) read(r0, &(0x7f0000de5000)=""/4096, 0x1000) 2017/12/17 12:50:26 executing program 6: mmap(&(0x7f0000000000/0xc1000)=nil, 0xc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00000c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) write(r1, &(0x7f0000062000-0x94)='!', 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r1, 0x0, 0xfffffdff, 0x0) fcntl$setpipe(r1, 0x407, 0x0) r4 = dup2(r1, r3) mmap(&(0x7f00000c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00000c2000)={0x0, 0x3f, 0x2, @thr={&(0x7f00000c2000)="5adcb7aa5b7c17562ab73dac1124462323a07369db7c79e1e24c945268b1a3dd9a0e76b9e5a2c84c1e04872077ebdbac582bafa2ae46f2fc4b4bc8f7b4e35d4d303592eed2f0418f5b7750f5ce66dd336c362dbe94f7593fc5cdce3e5d09024cb8a797f559805d840387975e51714e98526f5c9eca63396da9cb40e121cf7b88fc49ca05a3a3a7a78425b12663953c2f3775f575f64dac2006fef906ba282a3b47d82f25497ce2e29a9dc9f982a3ecba7a4f864e3c", &(0x7f00000c2000)="8a82a9432ce81a1022b0d483800cef36b5199849c4a7e022b8146eafe10ac6d51285b3097b06f0c0989419b26a771480d69282edfe18ddb63695e58dbe17d9db678304c11e0e9d0beaea146bdbfa26cbd2dc145d31e2abb59cd6c97b398b87ab434b75d008d34f28dddf04af17203bdeaec268cdb5b881f0a616d319c44662af9b45768a92ba84790fa866d4037231f1ee71d6304347ad02a227c081d4671d4286a2df6ac6e014c6bb35d87c5ac30d0b57b105c94654b4311746798695bb5a0f53283c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c2000)=0x0) timer_delete(r5) mmap(&(0x7f00000c3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f00000c3000)="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") pipe2(&(0x7f0000017000)={0x0, 0x0}, 0x800) getsockname$llc(r0, &(0x7f0000099000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000c1000)=0x10) mmap(&(0x7f00000c3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000c4000-0x108)={0x0, @in6={{0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x1000, 0x22, 0x10000, 0x8, 0x3, 0x8, 0x3, 0x9, 0xc9b, 0x1, 0x2, 0x10001, 0x80, 0x2]}, &(0x7f00000b8000)=0x108) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000c4000)={0x0, 0x0}) mmap(&(0x7f00000c3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000c3000)={r6, 0x3}, 0x8) fcntl$setflags(r3, 0x2, 0x1) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) read(r0, &(0x7f0000012000-0xaf)=""/2, 0x2) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000036000)={r6, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/17 12:50:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000683000)='\'\x00', 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000eae000-0x8)={0x0, 0x0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) listen(r1, 0x80000000) syz_extract_tcp_res$synack(&(0x7f00000a7000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) fallocate(r0, 0x2, 0x9, 0xffffffffffffffff) bind$inet6(r3, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r4, &(0x7f0000310000-0x2)="e196", 0x2, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000129000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7f, 0x0, 0x0, 0x24}, &(0x7f0000347000)=0xa0) getsockopt$inet_mreqn(r2, 0x0, 0x40000000000023, &(0x7f0000600000)={@rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e68000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000fe9000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x8, 0x0, 0x100, 0x2, 0x1000000, r6}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x79, &(0x7f0000ea3000-0x8)={r5, 0x1ffffffffffd}, 0x8) 2017/12/17 12:50:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = add_key$keyring(&(0x7f0000f29000)='keyring\x00', &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r1) r2 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000859000)=0x1) ioctl$sock_ifreq(r0, 0x8910, &(0x7f000091a000)={@common='ipddp0\x00', @ifru_map={0x1000000000101, 0x3, 0xc06, 0x4, 0xae19, 0x800000}}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000822000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) timer_create(0x0, &(0x7f000069f000)={0x0, 0x2e, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000811000)=0x0) timer_getoverrun(r4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00004cc000)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a22000)='/dev/rfkill\x00', 0x10000, 0x0) 2017/12/17 12:50:26 executing program 7: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009fe000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000777000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a40000)=0x20) ioctl$TCSBRK(r0, 0x5409, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000001000)=0x0) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000002000-0xd6)=""/214) 2017/12/17 12:50:26 executing program 1: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x2, 0x0}) 2017/12/17 12:50:26 executing program 7: mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000047a000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000cb3000)=0x7d) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) uname(&(0x7f0000e18000)=""/0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xdffffffffffffffa}, 0x0, 0x8) gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/17 12:50:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x27, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xc) r0 = syz_open_dev$loop(&(0x7f0000022000-0xb)='/dev/loop#\x00', 0x200000000004, 0x44042) sendfile(r0, r0, &(0x7f0000fa9000)=0x0, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd7, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x85, 0x7f, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000a20000)='/dev/sg#\x00', 0x3, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x2010, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffe, 0x78, 0xdd, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000002000)={0x0, 0x0, 0x2, 'queue0\x00', 0xffffffffffffff31, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$unix(0x1, 0x804000000202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) r4 = inotify_init1(0x80000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) gettid() r6 = getpgid(r5) fcntl$setown(r4, 0x8, r6) fcntl$getownex(r4, 0x10, &(0x7f000071e000-0x8)={0x0, 0x0}) r8 = dup(r2) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r8, 0xc0505405, &(0x7f0000022000-0x50)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1}, 0x2, 0x2, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$setopts(0x4206, r7, 0x0, 0x0) ptrace(0x11, r6) ptrace$setsig(0x4203, r7, 0x10000, &(0x7f0000001000-0x10)={0x9, 0x100000001, 0x3fffffff9, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r8, 0x80605414, &(0x7f0000002000-0x6b)=""/107) wait4(r7, &(0x7f0000049000-0x4)=0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r5, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x3, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/17 12:50:26 executing program 4: mmap(&(0x7f0000000000/0x50e000)=nil, 0x50e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x2, 0x0, &(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000050e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000003d000)=@assoc_value={0x0, 0xfffffffffffffff9}, &(0x7f000050f000-0x4)=0x8) mmap(&(0x7f000050e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000050f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000050f000)={r1, 0x9, 0x8002c}, 0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001d4000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000ca000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000050e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000050e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000050f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000510000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000050e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000093000-0x20)=[], 0x0, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f000006c000)={r1, 0xdce4, 0x7ff, 0x600000000, 0x3, 0x1ff}, 0x14) mmap(&(0x7f0000510000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000510000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000511000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r3, &(0x7f0000512000-0xa)=@file={0x1, './file0\x00'}, 0xa) poll(&(0x7f00002cc000)=[{r4, 0x1200, 0x0}, {r4, 0x80, 0x0}, {r3, 0x5, 0x0}], 0x3, 0x8) poll(&(0x7f000050f000-0x18)=[{r5, 0x20, 0x0}, {r3, 0x20, 0x0}, {r3, 0x400, 0x0}], 0x3, 0xc175) close(r2) vmsplice(r6, &(0x7f00002c8000)=[{&(0x7f000050e000-0x36)="f3", 0x1}], 0x1, 0x8) mmap(&(0x7f000050f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f000004d000)={r1, 0xf6, "f4d09cab14feaca68462f4cdaa7030259475a75b2b7597430f8a24a9e4ab6068f1e60e6c5299afedb8632828aefb9bf1900b0031e716f47ea49295b06aa98e6ffca92e9d8b6438c512e55ff4ba0c413d19d6db0522a48d75465198b34b06c3d60c98aabf6981c74b0f9c638098a0f2d596e1c03292e8286c2993e3e0184f3751b36239ae6c0ee7e9638d36615c43be118d8398ca614d5276a6bcf57268a57d84bdc59b6dd401870e345258f2efdaae6ecaceff79b884325246c7d45ce03391b10ba67db9cd0498a62539093e98309c91edb909b4867ad67b37259429309ddb8dbe3b8fea4875dd33b08348dae495202912b35897bf1a"}, &(0x7f00004a8000-0x1)=0x100) bind$ax25(r5, &(0x7f000050f000)={0x3, {"3c782c333075d8"}, 0x10000}, 0x10) splice(r5, 0x0, r3, 0x0, 0xa526, 0x4) mmap(&(0x7f0000510000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000511000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000511000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000512000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r5, &(0x7f0000513000-0x30)=[{&(0x7f000040a000)=""/18, 0x12}, {&(0x7f000027f000-0xae)=""/174, 0xae}, {&(0x7f0000512000-0x99)=""/153, 0x99}], 0x3) mmap(&(0x7f0000512000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000512000)=0x6b, 0x4) recvmmsg(r4, &(0x7f000050d000)=[{{&(0x7f00000de000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000336000-0x10)=[{&(0x7f0000277000)=""/194, 0xc2}], 0x1, &(0x7f0000108000)=""/9, 0x9, 0x7}, 0x800000000000776a}, {{&(0x7f0000513000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000050e000-0x90)=[{&(0x7f0000514000-0xe6)=""/230, 0xe6}, {&(0x7f000050e000-0x9d)=""/157, 0x9d}, {&(0x7f0000165000)=""/34, 0x22}, {&(0x7f000032d000)=""/194, 0xc2}, {&(0x7f000050d000)=""/222, 0xde}, {&(0x7f00001f8000)=""/47, 0x2f}, {&(0x7f00003ff000)=""/236, 0xec}, {&(0x7f000050e000-0x8)=""/8, 0x8}, {&(0x7f000007b000-0xe7)=""/231, 0xe7}], 0x9, &(0x7f000050d000)=""/166, 0xa6, 0x10009a}, 0xa}], 0x2, 0x40, 0x0) 2017/12/17 12:50:26 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000004000-0xa)={0x3, [0xeef, 0x3ff, 0x7]}, &(0x7f0000002000+0x3ca)=0xa) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000004000-0x8)='./file0\x00', 0x80000000) inotify_rm_watch(r0, r2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1=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=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000862000-0x4)=0xe8) r4 = getgid() r5 = getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000004000)={{0x6, 0x100000000}, {0x7, 0x7fff}, 0x49a, 0x6, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000096e000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000004000)="2016ee80965c5acd30a83b84635e9e68ade513d3b2c7ae2f157f3dd11d6a1f49dc6f60d2445569b39fbb026b16a940dc992a2a1a2e4127a7d1a15e4958f47742a2fb949d95000f566a673786b436961e14ea753dce4b3e8bd154ffcda5408be7968b94c3726b100ef02e443a8c2fc4af4eb8c5ea3295cfa04ad50c58691314481ca5b716f4f3e897cf2b10095695837d8c60212bf0266c713c45a208f361ff00564f500fde0d83f6dc458d6d54a1b57d2d692b483ce21d9563ce727439670ebbc4be48e9d101bb7fe7dc8e5afcb85509eba38a91c8eb1d24e151cc3f899bbba113b4585970258c4747d70bcfe3d390", 0xef) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000081a000)={0x0, 0x0, &(0x7f0000a3e000)=[{&(0x7f0000000000)=[{0x56, 0x0, 0x300, 0x2, 0x100000000, "358209dbae08b4b447aee47ea9cd3066687b6a6126dcdce17da116e809db479fa460bb2de19995752db2d5108be45451eba73d1416aea74da431ac80f2ddfbac96d670b04bcf"}, {0x9e, 0x0, 0x100, 0x4, 0x8, "192f0a1d53ce3d924831892e2eb0a1dbec20c1c90a2312b31fefe5842860483af2f28b7e02c33937e84efc417c89a7aecda17c8a1d4190c956355afc89b600634d2eb5b466f16a0cf2f6215f38aedcd71054952e3acdb8bef007d5eb37c037869d28c3a60294f0fc7f092eb108d64a3a0443cc5a1bbc2f02bb768283c34b52518bcce58d264b77f26adc7400aa72"}, {0x60, 0x8, 0x2, 0x2, 0x2, "4416380e989d1f099d581e5a8d652bd6e110966fc1d9102a79755723c47792cb09c85fb5899f80f945f1480af70f3b5cbe87566bc02476afdd40b9b005055ae043a60f7709972db2ee533d35be7b0d94"}, {0x1a, 0x7, 0x200, 0x4471, 0x8, "947cfba0bb5ffd947b43"}, {0x91, 0x5, 0x300, 0x577, 0x9e80, "73050d93fcfc8aaaf1f17fc376bd8f39dc912172905b060f636d47d13b086ac14873d83e6052188819445051928a1711b2090054bb265016331c322230877759f8520f6e789fa37366b633d4f83e0d72b7d2cb5ab54702a964d99e0bfd70b8bdce9e6865e5a8867b6af7902b44c725a0d52a527e407a9c9f59c928a9943a3c2476"}, {0x1010, 0x5, 0x602, 0x7, 0x1000, "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"}, {0x100, 0x401, 0x200, 0x7, 0x40, "75bd20d07a8ba8b5e247ede111dca3bfac4849acfe7d98c1cd155fb5b18ba75016b6b4d6820a60e6af93ff20af39de0deb31fc99aa1ae2bde728324892657e980c049b5fe506c78b432e75adeb74d54ed7fdf50b3f3f90cfebdef1d21dc8c8233d0a5e9616aa6214916e3fb9c8d2220386402b36bfdbf752abc8c3484fbdfa910879937fd93108454aa3ab071d332f5d399ffaf5a4fffe3ccffbad05891206c56df0f868aedd91cd353b5fb2f7111b401515859f4070f8d1d4807b85c052fb38c2a4c50363f1355fac56c32164f86e62ad6ad9896a6c4a8a3ce8bc147b00e5f29209caf1470484773f46dfab5f53403f"}], 0x130f}, {&(0x7f0000000000)=[{0x40, 0x9, 0x300, 0x101, 0x5, "901eb9e91b374821b29a8483071e37668d6c16c8989e0a00adc382382bd23b47cc8251a3cb590770d1286f905b699697"}, {0x32, 0x7, 0x702, 0x2e36a699, 0x0, "cb332423a17c6ea72cd7187619ce629ba73491c32fefde7746512d80261d5fedc767"}, {0x91, 0xacb3, 0x0, 0x80, 0x5, "17ed3d5d177f5f5232b9998dc4162fadce2574590495daa5224ceb34409dfb06369614490bf0198b889e69a89b5181badc2a29407402139b0d12bab2fe3cbce8eebbd82c59dc575e31ebe5dcde493027446622775e0abf9324d39992b026b9cf0e78a464f4d9be70ca2f9abcc2ac23f9c67a704b43263165a35c15529bf67908b1"}, {0x37, 0xfffffffeffffffff, 0x0, 0x39, 0x4, "e020f5ba59eb52502c518f2593dc7b060d148235ee31a36a38d629d78048aa08f2a497f556d6ed"}, {0x1010, 0x3, 0x800, 0x2, 0x10001, 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"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{0xd4, 0x9, 0x104, 0x40, 0x3ff, "75b8f76237277f860f5b082ad3b068d68fe9f0537088df6798935ce9023a4496fb1de1c07412358a88cafaf359bdf993477f0df8cecfeab58b65f625fb887e5b6288bb21ef1a22620dc3f62e00480df7926f61286192d7ae0e9ec767c1dbbfe0fe52eeff256e7be43b8bc1ff80879a96d5f88563a10f16fa6d15dccc3060bdddb92c5d3198da58e0330b1faa1ddd07ec97feaebb617da3b6155c40f4bc6ac085161833b28c98be029dccb25165829479b0d7254bec26e6d11822515c6acf0124de53a7bb"}], 0x10e4}, {&(0x7f0000001000-0x1b2)=[{0x105, 0xcff8, 0x200, 0x0, 0x5, "b1bbf13686cf3e8c670b640a8d304d755f302db09e30a9a14036d3b364bf9b57d9e6820fce6df94e858b7e87cc2877a6a6bfbb26a2c1aacc8ec4558d116f8e17f3e45cfd0ad65e9a91ffb61effda2b42efcd76306d3b58c126177a46f16dc6cd931635bb87c30d3128114149a11151511acb5e6ddc5ada8e4cd0942b28feedabb0138da00ceabbd10cee21c4deb49071b5eceff6ce55b8158c776b6d38d0df5c5ac303f6b6bb647d38fd04fe36eda2435c0426ba4af50ec326af5c5d1ae5ab723bcd84914cb38cdabe70f626d1cef5bfdb1996112055b3f2566d905083b970ccc822942f44aa38f6bab377d8bb8c0e8101749b0238"}, {0xad, 0x2, 0x100, 0x0, 0x6, "f2e4ec337300d5fa64ac2dfb7f44271aa40f7c81c692ec1747637f5a02f088e4295956ff0548ceed729f5eae6501c1f7aac6cff98a801c67aab456c7f18dfc86d29c11e498586d4cf040a2660f30d1c9025bd37b270548a8b4ba478c2f1a95e9901e2c194081ef90bda512b3a3fd17c06aa2c6b2c0064d09a8f80ac390d325d3bc11b6cb57a4863028c15b19e91c8afd3d2b59eb56ba583a9d93abfa83"}], 0x1b2}], 0x4, &(0x7f0000000000)=[@cred={0x18, 0x1, 0x2, r1, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x30, 0x40005}, 0x4000) r8 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f000011d000-0x8c)={0x3, 0xb349, 0xce8, 'queue1\x00', 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_udp_encap(r8, 0x11, 0x64, &(0x7f0000002000-0x4)=0x3, 0x4) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) [ 255.659721] binder: BINDER_SET_CONTEXT_MGR already set [ 255.666447] binder: 6732:6768 ioctl 40046207 0 returned -16 2017/12/17 12:50:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000331000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000d9a000-0x26)="26000000130047f1ff170080cdffff0300000000010000000000000000080932050021006e35", 0x26) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000007000)={@common='lo\x00', &(0x7f0000007000+0xaa9)=@ethtool_sset_info={0x37, 0x4, 0x7fffffff, [0x4, 0x9]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000d000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000f39000-0xc)={r3, 0x80000, r6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f000000c000-0xc)={r3, 0x80800, r5}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000b000)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x1a, 0x2, 0x5, &(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000007000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r10, 0xc00c642d, &(0x7f000000a000)={r8, 0x80000, r9}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r11, &(0x7f0000baf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, 0x1c) 2017/12/17 12:50:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000bcf000-0xea)=""/234, 0xea) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x100, 0x100) ftruncate(r0, 0x6) 2017/12/17 12:50:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000246000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000ea9000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f14000)={r1, 0x7ff}, &(0x7f0000000000)=0x8) 2017/12/17 12:50:26 executing program 7: r0 = socket$inet(0x2, 0x800, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000000)={0x47, 0x77, "3a24ffd8d12b5826a521c4b2ec2b9e733dc31158135c01000fafb70e6d368d372f4b080870b7b3ece82260d2d711ecdf47bedfeb1e8f519752d1746fc0a69afb3d6b9dccc476dc62227a0e455d4eff4836a375dcd9d3acac972779b3e17c69f54d106d6105d194540edd9ff4ba20a810f693bde3e7fc29"}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000)=[{r0, 0x7089, 0x0}, {r0, 0x400, 0x0}, {r0, 0x80, 0x0}, {r0, 0x100, 0x0}, {r0, 0x0, 0x0}, {r0, 0x1, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x120, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x1000, 0x0}], 0xa, 0x0) mlockall(0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x105a00, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000002000)={r3, 0x0}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000001000)={{0xfffffffffffffffc, 0x1}, {0x713b, 0x80000000}, 0xbd, 0x5, 0xc32b, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 12:50:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00001d7000)={0x0, 0x0}) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000035b000-0xc)={r1, 0x80000, r2}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000fc9000)={0xae9, 0x20, 0x0, 0xb2, 0x1, [{0x8, 0x1e, 0x3, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x0}]}) 2017/12/17 12:50:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f9f000)={0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f000029a000-0x8)=0x10001) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000d17000)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d3f000)={0x0, 0x0, 0x0}, &(0x7f0000710000)=0xc) fstat(r0, &(0x7f0000168000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000aa1000)=[{&(0x7f0000e5e000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00000fa000-0x50)=[{&(0x7f0000e80000)="24bc10ebd8dff4621a0f5f054de35970a6bc293ac4780bbd3fef9dabb80d5eb909f2cf6b95a9f82dfcb4f4027c3337fe9412d692e602c47a77c14371f9ab069c1273fd9624a0d526cc52f3c975fe91ddf50082e572e10e9064e727e942e787acb92a24", 0x63}, {&(0x7f0000fdb000-0x52)="4e40dcbc4984bf8e7191e549472c0803e9b352b614c57cc7f01cd8f4dcb55666a79783cfddfe89b8d24ed53855ff55c149fa615d96f4325748ebe8931cce1bf0fd860a58e784be0739ea09a29235c292a0ea", 0x52}, {&(0x7f0000720000-0x67)="bcf8eaae07a969cc6e161c6f9c571cfd44c15dcb260981db645c2413b5797aeebc6b2d9b6625d5eefc4908ebf23ca7943845d3bfb3d3035a2cb00435ec9e21fcddae18d6b0ccfd5139475c024f9216f0352b08ea77252c7444f8f894a5703fb4c9dfa631c74ce2", 0x67}, {&(0x7f000069f000)="998dc431bfb8678c8bdf97b4507ff67bb230b36abf0303379a721eefd2c42918b031faef814646ee73147ab6ac1f90609d58b1ba20a1cc970688b2016d66402fb2db380202d367dcfee56a0ef8c6745f0c9841231f02a246a2c57d74d5279ccf8ddf3b028121c19091477dcaab032096da3479905a3e4e16110540e6881716d0c2dd7402827062db03d224290225bc8ea52ef3aac1d7a0fab99354abedaaa5ec7e22607901e438e497475b4c97c44fd8123dea8c6bbc19c0d318e90a0e7cac57085cdc5546d65dcdf3745ad1afb0f98639b8e53f69497f31", 0xd8}, {&(0x7f0000cf4000-0xe9)="f4b868b39fd179a2e77489fcddccaa08e50f66d2604dd3f81e3af9682e36e6f62ce8c8f053f199f0fdd49d4d97b1ebf544df43050c8793bcd5d8e8a0e0bf841413711ec5c3d47a18a1c5e40dc27250badd8f7cd4ee0adb5a253b518e23d9bcfa02e9d04414dbf5e41ad755467850ac26749fe9bcce076d977d5f09fa9a5f1074f9ac5ea0ab18b5050467c11a86c1e6ced2a36c9f533899a6c297b65e9971942101b173d035fc75cd1f5ca775ed68cfcbff9d7d7b0798fee3cbdb0855216506be6f404e339f858f0a1ecc02bc7d08fea3be6b6946127c51f5c1ee3bfeeff3d06750c3d991e48bbfc5c1", 0xe9}, {&(0x7f0000ee8000+0xb9)="67a571dfae5148c5e962a578bef0fa64299635b78d72a3efe1fc7f41c49895af5b3ba393cf7097bc28a991dd556bf3e81aa53c2b631721aa9f1e28bbd4cd8a5bf9aba563b7adbf1f3556", 0x4a}, {&(0x7f0000403000-0xe8)="8187d83d515b536fa8dc42cc91c3ba01b1921aa272ed51c86ec235460acf52096fa66c091913c5d24b67c6d31cd2519f7228850ef48227ab67ba8c92730ffaff0d2daded8dbfd524083ea1afeade07f0abdc110a6a1c0c3c9fd9df0958860fe783d5668fd57fdf9536ab3015469024829f09258a559d426526e55a765acf10fbb279b57d096c66bfcac17364192b7b1e7bd98f57be883151c1918030522f9a734b4aa548949e13855335b8c99bf6f0fe2af753223fc90edcd2c1b068a52a6138684e53b0d3b827c566789de7f21f20b83b63ab37337a8fdcb5139670853f5548bac5f449717cf50c", 0xe8}, {&(0x7f00007b0000-0x66)="ac697e4e684ea38d66b8dffbd4bed899d7a602aec0940206f59323161ee61b906ad06eba40bd7dbaa4d2a1a1874a677ab772696531ec1c15d5c5516b9f01f112b461704207badd113100cbb496fcb912fe3a68637c76a7e480fb49b4523e7d6953da42123934", 0x66}, {&(0x7f0000003000)="1f6033fff1780e71a0e68582bdd120ac9b525a12639f6357c3716a2fa51be7c4cf0ad140930d52e31e00803ab819ba6c5daa228143b0e46e47bceba1e9c5c9c45bd2758e25277d1b84a70cc38d9812db17411621023edfeb9ddde13a61aa3cb1cf295dbdf8a171fa2d4f970ce96a8348ae1837702affb5e355ebafb78403cdbc9902edb18f61066f0231c63d995bdf71909e6e28fdc0b100d8709b673ee3483fc92c726ab66f4310", 0xa8}, {&(0x7f0000554000-0x4f)="22286017e6083f3f4885b1ff085aeb699a0be207184b4526a088fc2ce3ad5eb7241466391cfac3b65b0639d5c9a944bf67a3a7d693e90bb7f18dd35929647c305abca0812158b3bea49d1f103c96dd", 0x4f}], 0xa, &(0x7f00006ab000-0x44)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x14, 0x1, 0x1, [r2, r0]}, @rights={0x18, 0x1, 0x1, [r3, r3, r3]}], 0x44, 0x20008000}], 0x1, 0xc0) 2017/12/17 12:50:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) connect$ipx(r0, &(0x7f0000838000-0x1)={0x4, 0x6, 0x5, "70912811342c", 0x696, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f9000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xce, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40d, &(0x7f0000002000-0x8)=0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000002000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000002000-0x4)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0xa000, r1, r3, 0x6, 0x9, 0x4000) 2017/12/17 12:50:26 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003d6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000cb8000)={&(0x7f0000001000-0x8)=[0x0, 0x0], 0x2}) 2017/12/17 12:50:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000bc2000)=0x10) 2017/12/17 12:50:26 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tgkill(r1, r1, 0x3c) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x1, r1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000030c000-0x10)='/dev/sequencer2\x00', 0x80002, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f000037b000-0x4)=0x220, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x6a)="78a797d962d3c181b0d013a8c9f9386cfe62033434605e3c3b6c37abd7be5c4f0b7021fa8347469e500040dc49d8f99675363ff622fdb6cb351055905e59ba2f5ac0525eb313428b705ebac4bb19c36225bf8ea1d8cd4534a65cde119add2bdb606a083c153027a99b9c", 0x6a, 0xfffffffffffffffd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r6 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) r8 = getegid() r9 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() getgroups(0x1, &(0x7f0000002000-0x4)=[0xffffffffffffffff]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0xa, &(0x7f0000000000)=[r4, r5, r6, r7, r8, r9, r10, r11, r12, r13]) keyctl$setperm(0x5, r3, 0x100) 2017/12/17 12:50:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0xc00000000000000, 0x5, 0x9, 0x5}, 0x8) 2017/12/17 12:50:26 executing program 7: mlockall(0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8, 0x40000) setsockopt$inet6_tcp_int(r0, 0x6, 0x18388ca83636e568, &(0x7f0000001000-0x4)=0x4, 0x4) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000598000-0x71)=""/113, &(0x7f0000ef3000)=0x71) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000003000-0x8)={0x0, 0x0}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000004000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) sendto$inet(r0, &(0x7f0000002000-0x7a)="835446b3296167c2ac016fd4ecf87249bb92dd9d2a4c9044aca12d90ba8d882207f39dfad1355cc74f9cd7baab1afb373b644b2f383bd0de3c612350915f998843dc64f9e3b6ae6ffe29ed7fca19b91c1cdfd811bc5989f7442d5217e139ef6c77ba75245a6646dc3332afd2cf89b05ec9a06445a1d7e636b4a9", 0x7a, 0x4000000, &(0x7f0000001000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 12:50:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ff2000-0x11)='/selinux/enforce\x00', 0x400800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000001000-0x10)={0xf2a, 0x0, 0x1, 0x3ff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x0, 0x4) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000001000-0x10)={0x2, r1, 0x0, 0x8ad}) 2017/12/17 12:50:26 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000331000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000d9a000-0x26)="26000000130047f1ff170080cdffff0300000000010000000000000000080932050021006e35", 0x26) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000007000)={@common='lo\x00', &(0x7f00000cf000)=@ethtool_sset_info={0x37, 0x37, 0x7fffffff, [0x4, 0x9]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000d000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000f39000-0xc)={r2, 0x80000, r5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f000000c000-0xc)={r2, 0x80800, r4}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000b000)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x1a, 0x2, 0x5, &(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000007000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r9, 0xc00c642d, &(0x7f000000a000)={r7, 0x80000, r8}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r10, &(0x7f0000baf000)={0xa, 0x0, 0x80000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, 0x1c) 2017/12/17 12:50:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffff9c, &(0x7f00008e3000)=@file={0x0, ""/108}, &(0x7f0000e82000-0x4)=0x6e, 0x800) r0 = syz_open_dev$usbmon(&(0x7f000099e000-0xd)='/dev/usbmon#\x00', 0xe3e3, 0x210000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000695000-0x8)={0x1, &(0x7f0000990000-0x8)=[{0x3, 0x3, 0x3, 0x6}]}, 0x8) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x803, 0x10001, &(0x7f0000245000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c8d000)={0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readahead(r1, 0x4, 0x8) r2 = eventfd2(0x0, 0x80801) r3 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000000000+0x1e6)='net/ynycast6 ') write$eventfd(r2, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000c21000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000002000-0x38)={&(0x7f0000003000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x30)=[{&(0x7f0000003000-0xf9)=""/249, 0xf9}, {&(0x7f0000002000)=""/57, 0x39}, {&(0x7f0000001000-0xea)=""/234, 0xea}], 0x3, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0x0}, 0x40) writev(r2, &(0x7f0000002000-0x28)=[{&(0x7f0000913000)="9569fe0ff139a3f6495055772e16abd965feca6421f2ce2b4fdd45e5ecdd2267516fab069be72bd767c709738c868a93842f2edcdf8e2c47d53a99dde626b780b9076763c8a78163c129c9b387acb62e4bb5b8d23f333f6a8d6f8df439e96f69b0f55bffcc37e502fec3f1ed657a57bdc3003369fec847a91ec2c3ad9f063f3a6f4f503b79ee9251c5aee02a60b986ed8463ee3c5c6479181d39c597229c5e69d30ee4532dc93e7bfac0d1562897884bbd63625da87ba87059348abd2a1d3633d176418dff641c81", 0xc8}, {&(0x7f0000000000)="083bfaa7c1f4d85b9fcaf26e09613ca888ba8be711397ad7ddbd24e2b8dd7cd2cea8c1b0f53f85eedd4b60affc20a98ceb31e86edff1dab0e59f8f26042f372ef0fd0ea7f5a4c08f036f05d5c3fba244412295cb6fe0c5aca631cccf372c057045465d93e34b213ad9315d2f4f9146762e82a30f53040c2da751087295962f6ce3ef895b0cc43006b1d20c681685fc9990be2f63b6acd4a396b9439188c59b9d1401530b12bdc1b24703fc23f78cb400e51db6a6a993e70d2dd97b1bd5bdf4a3c47bfcaed119ce705b7c30871221e07a4c38f99ecb7253e04442f2d8b594d567", 0xe0}, {&(0x7f0000001000-0xcd)="a761a318e721a1534f30e175fc5261d5479443d995cb332b8f375afa4be8948514da3d8cc7054f7dbc91d1d9d3f5672c720b7cce90ddbe6833758a6f5ca2d7036e8c6a0faa9953b87c17d08536658114b8e9661af24cfecbf91bc4e0693e76fb6303ce1eb7754c787fab2a3d8f91e4746fb4999b47332f43215d58af5d4d0bc45ebeaebaf4a33208cd18a8f698131177619ae502a414a13c2dd65c92f00331670dcbe8202584b10bbaf2c4d560ac85f35a1bb569a9a81b5cbe8eb4124469232e2d1acdc672c20820d76db279bf", 0xcd}, {&(0x7f0000001000)="a9de1f6bc32d6b193a8a79a2e6d48673763a74aeb5b4b3a41b5b4434031634e276f1bf3e5a50c6a88c317b84af569eb2871faecf6266a9cdbed794d78c28a72edbfdea2065443c965cccb9156208b0920b213feaf5ef3cd660", 0x59}, {&(0x7f0000001000-0xe4)="d650542c1e19cafe5de6f28a60c07acb1baf68e147a8faf82eca9827cec576e5e7c1b9344d2594148ad340680d8222e4761691e2c262a53355b646e2179d0fed3df003333b38105c68458c32798939a569470f39663aa238a45e05e16ae9351cfdd9958c771885ebe649ea769e59c406b6e789c34e04c39d5cd66247c4d9711058e77bcec0b5aab63af221b4d26f537a981baab8d9af7edf5861d3f534da35920ef2c774f83e91404dddddf8bf1d0f360fd85333da3b4ebb5473e147bd2d88f6ebe1b41ac743e6434ce420870ae4a040c7463a9448fe2755e04d5f394a60df3a5b2b4248", 0xe4}], 0x5) 2017/12/17 12:50:26 executing program 5: madvise(&(0x7f0000bf9000/0x1000)=nil, 0x1000, 0x2) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) 2017/12/17 12:50:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000002000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="22e1b5bfaaacbe55b01efa11ec8ea854"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000002000)=0x100) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) recvfrom$llc(r0, &(0x7f00002c4000-0xe5)=""/229, 0xe5, 0x40000040, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000ce5000-0x4)=0x4) 2017/12/17 12:50:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d03000)=0xc) rt_sigqueueinfo(r0, 0x35, &(0x7f000074d000)={0x1b, 0x8, 0x4, 0x7}) r1 = getpid() r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000369000-0x9)='/dev/rfkill\x00', 0x800, 0x0) ioctl$KDMKTONE(r2, 0x4b3b, 0xffffffffffffffe0) ptrace$setregs(0xffffffffffffffff, r1, 0x100, &(0x7f0000769000-0x36)="c9e7931c885660c7b85506d7e74a0c1604ccbdab17c789245db8d02c1b89a81a0f63ad59fa0a02cc95fc3ffe869a01fa59069073f68e") getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00007b6000-0x8)={0x2, [0x0, 0xfa48]}, &(0x7f0000547000)=0x8) preadv(r2, &(0x7f0000bbc000)=[{&(0x7f0000443000)=""/209, 0xd1}, {&(0x7f0000b1c000)=""/253, 0xfd}], 0x2, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000729000-0x4)=r0) 2017/12/17 12:50:26 executing program 7: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fe2000)='/dev/usbmon#\x00', 0x2, 0x4000) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000843000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe2000)=0xc) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fe2000)={0x0, 0x2, 0xfffffffffffffffb, 0x8, r1}) r2 = socket$inet6(0xa, 0x400000002, 0x0) sendmsg(r2, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000f6c000)=[], 0x0, &(0x7f0000fe1000-0x12e8)=[{0x78, 0x29, 0x3, "e60f9c5188f7dfa2f21b778cbe15fb9e9955acfded4a7ff310187af44dc84c902c38a0dc30d380ad9112037d52418abb140073a47259f450435f5cda8b1d1d9368e629755d33dde9ab06b8171b76194f29dc1e4b6c9a411b05fbc3a29c8eb7caea"}, {0x1010, 0x0, 0x5, "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"}, {0xa0, 0x13f, 0x1, "c8930f6df058201f1e837314b9a91ab95b8bda53e193d98f745fdf28f658f2c12f68830b6153ee8dee0fd839e61b7c16dc732dccccc48a117dc325d52eb3c742d12e6c3a393211434c349fdc1c520c60f68b3fff8c7fbc7a581cfa0c71120ad3af4989c7b90cb4bc0c08e9782ed9dbd9a8bc567743edfb8aa6ad0c16d17175c733237069093baac92e79b8de41781d"}, {0x28, 0x10a, 0x5, "d3e06c7b96510a8dc8fe56aa13636b736c99"}, {0xa8, 0x10b, 0x1, "deb436144fb65dee5f84142210ae149715af4dcfa4c30057feebc3ae36e3cf6e36e3b945c78b93f5412df2db42c92808b7f2d1820ce0f0ea9deab5ce833f4ed9e4dbd9dbfa76801b58d48db778269bc6be075787541ebbe73096df2dc585fbdb97b965fcc5ac4500f66d218c5063cd94d2eb9343cc48739288a0f24ea729fcb26b366e141398ee89e08c31369eb05ba4b0076b6540"}], 0x11f8, 0x0}, 0x0) 2017/12/17 12:50:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000de0000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r0, &(0x7f0000059000)=[{&(0x7f0000de6000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000079b000)=[{&(0x7f0000de5000-0x50)="09d2d530111faf16ebfa8d90837ff07079347c86f6a6be855c066fd075d2a06361cd86dd1cb8469106e3d08a7f019a7077f641582acb3e458460b2143ca03e3ad2bb78d41c2ea537be21da8e89a64c4b", 0x50}, {&(0x7f0000c17000-0x6f)="5ae04d83d4642de6c408899cb49c9062b424089abc051d99b816232f5ae190ecabad54f3f304c7d598a2b09142a8662c1016763ce8694fd6c1af74f85766c828d87eae55e87865b022838360107e64a2e9386c966113be1093bc5457c5c8bcc755497a68159787e03b86223fc500a5", 0x6f}, {&(0x7f0000593000)="fad121ed6dfbbc8b09307c9f266e8f73fc2a52245cb47fd7d68f371d9d3255d28317b96baaa536c6d00402cd3b1e1f28f433642fa9", 0x35}, {&(0x7f0000de5000-0x6c)="2df68306ab2fcf01f0efd0ca755fe5a132d648874b2f543bf482bc59918441f5a2a13c82c23fbf6c32a3223ea932fc599e011a39af00f14a7f3c0a39f3e07655f0c24ed27bdac8232610d9c70b60b7897008ece9d69aa2b8623c495ef4f705040457f189b8d36fbc6e37445e", 0x6c}, {&(0x7f0000de5000-0x1000)="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0x1000}], 0x5, 0x0, 0x0, 0x4000000}, {&(0x7f0000371000-0xa)=@abs={0xffffffffffffffff, 0x0, 0x0}, 0x8, &(0x7f0000de5000-0x50)=[{&(0x7f0000618000-0x3)="f5c81c", 0x3}, {&(0x7f0000723000)="f015af52c6db2bf412aaac3cc7959e7333dd5eaef704a209528962fea689f28e5b54b7419b89e6d994adf53744dc8566b5f98236455a8be6dfc353c9730f5542b9d52e0cf9325157c1112eb71abeec602cbd5e8bdb417d68032366ac2381a2db9b7cb9eb7f9e91c0de65defb57ef09b9bf8ccfa1467870460ff1021a70693eca8d536ea9", 0x84}, {&(0x7f0000237000)="1fcca4bf696d070edbdb2eb192e839d8bc8bd17ca944b80d96827d0aa3649f29de379e8e5d2be0bdcc37d91fb2f50aaf029f8d0e7362acd7dab24a169c2936e8acf4fccb15854e0dcc49294b217f8a5809bf8cb7b1f8da3156c94d8a4782b042ddd746015fcf0467cdb7c1dfd4b207a0c630630e7f1496d438560779d3ddcfd6fd16f97b9b760e09cb54da7f72d07242206d61ae4119ae9c25", 0x99}, {&(0x7f0000de5000-0x52)="5d283fe7dbcc025076b6acdab8a2170567cf54e32fa65b4845cea6df03e7a121d3592a9e2d8f4233bff23ba6a3428672af6da8f4ddd7faf2cee4fee8a60794e10dd477f5b90c52e975428dfffd3257eee2b7", 0x52}, {&(0x7f0000c22000-0xf)="f36d84f3fdec015b3f53e70eaeaf91", 0xf}], 0x5, &(0x7f0000994000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0xc0, 0x408c4}], 0x2, 0x40) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002dc000)=0x4, 0x4) read(r0, &(0x7f0000de5000)=""/4096, 0x1000) 2017/12/17 12:50:26 executing program 0: prctl$intptr(0x20000, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/relabel\x00', 0x2, 0x0) openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x0, 0x40) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000002000)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000000000/0xe6a000)=nil, 0xe6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2000000000002, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000e6a000)={@multicast1=0xe0000001, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0xfffffffffffffffd, &(0x7f0000e6b000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000e6e000-0x4)=0xc) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x7, &(0x7f0000e6b000)="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", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000019a000-0x1c)={0x0, 0x0, &(0x7f0000c33000)=[{&(0x7f0000e70000)=""/43, 0x2b}, {&(0x7f000039e000-0x5b)=""/91, 0x5b}, {&(0x7f0000e71000)=""/74, 0x4a}, {&(0x7f0000e73000-0xe5)=""/229, 0xe5}, {&(0x7f0000e73000)=""/145, 0x91}, {&(0x7f0000e75000-0x14)=""/20, 0x14}, {&(0x7f0000e6e000-0x94)=""/148, 0x94}], 0x7, &(0x7f00004fa000)=""/67, 0x43, 0x7ff}, 0x100) r2 = socket$inet6(0xa, 0xf, 0x9) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0xe, &(0x7f00002df000-0x4)=0xc, 0x4) bind$inet(r1, &(0x7f0000e69000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000e6d000)=0x0, &(0x7f0000ac0000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000e76000+0xeba)="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", 0x60a, 0x0, &(0x7f0000166000)={0x2, 0x0, @rand_addr=0x100000010000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x4000000015, &(0x7f0000e6c000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1ac000)=nil, 0x1ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x100000000) write(r3, &(0x7f0000133000)="240000005a001f0014f9f407125a00001713170308001000fff7080004000200cb000008", 0x24) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b9e000/0x2000)=nil, 0x2000, 0xe, 0x10, r2, 0x0) 2017/12/17 12:50:26 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000eb0000)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000001000-0x8)={@loopback=0x7f000001, @rand_addr=0x8001}, 0x8) 2017/12/17 12:50:26 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000487000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f000007f000-0x10)={0x9, 0x0, 0x10000, 0x4df}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000000)={0x4, r1}) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/17 12:50:26 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000d8a000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000908000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/17 12:50:26 executing program 3: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c76000-0x11)='/selinux/context\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0xfffffffffffffffe, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fc3000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ptrace(0x4207, r2) ioctl$LOOP_SET_FD(r3, 0x4c00, r3) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x400050077918, 0x0}) openat$selinux_create(0xffffffffffffff9c, &(0x7f00003f1000-0x10)='/selinux/create\x00', 0x2, 0x0) ptrace$getsig(0x4202, r2, 0x6, &(0x7f0000fc4000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/17 12:50:26 executing program 1: r0 = getpid() rt_sigqueueinfo(r0, 0x3a, &(0x7f0000a90000-0x10)={0x30, 0x1, 0x8, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000987000-0x9)='/dev/ppp\x00', 0x40801, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) sched_getaffinity(r0, 0x8, &(0x7f0000c6c000-0x8)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000015a000-0x15)='/proc/self/net/pfkey\x00', 0x404000, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000943000-0x4)=0x0) r3 = socket(0x0, 0x9, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x4, 0x0, 0xfffffffffffffffd, 0x2, 0x0, []}) ioctl(r3, 0x8918, &(0x7f0000000000)="") 2017/12/17 12:50:26 executing program 6: ioperm(0x32, 0x100, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x2c)=[@in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8728bf}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000-0x4)=0x7a4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002000-0x4)=0xca8, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x40080, 0x0) fcntl$setlease(r2, 0x400, 0x3) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001000-0x4)=0x0) 2017/12/17 12:50:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000e80000-0x4)=0x81) read(r0, &(0x7f00000be000-0x79)=""/121, 0x79) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f00004b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000e40000+0x56c)=0x3) fgetxattr(0xffffffffffffffff, &(0x7f0000a18000)=@known='system.posix_acl_access\x00', &(0x7f0000326000)=""/220, 0xdc) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000425000)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000c93000-0xa0)={0x0, 0x98, "19b1626943cc57e6fb8c16e74cd96c45d2cbe2bacd149f1d10fc97485938e4bebe18aeb1fa223d53d0ce0f8b510cc621869df913ae0fa0c1e5fca9611971bd4d462e669d302ab6dc5b4fa1d25a65ff3088287479fcd913d1f1549b89941713a4ca3f1bcfc1365a9c89297ae7460ab6933c8698150590d246ef120784f330c18c62f9e4c6dc842e1d15d6c8ef06ad94ba166db9135dd46f9e"}, &(0x7f0000b1c000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000d3d000-0xb)={0xffffffff, 0x1, 0x3, 0xb2a, r4}, &(0x7f00008eb000-0x4)=0x10) 2017/12/17 12:50:26 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000309000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00001ae000)=0x7fffffff) 2017/12/17 12:50:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x1, 0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0x6, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x691, 0x0, 0x6, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffefffffff, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a5f000)={0x0, 0x0}) fallocate(r2, 0x1, 0x9, 0x7fffffff) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000cf4000)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0x38, &(0x7f0000fef000)=0x20, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getflags(r4, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000fe6000)={@loopback={0x0, 0x1}, 0x8080000000, 0x0, 0x3, 0x2, 0x0, 0x0, 0x3ffffff}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cdc000)='/dev/autofs\x00', 0x100, 0x0) ioctl$GIO_UNIMAP(r5, 0x4b66, &(0x7f0000224000)={0x8, &(0x7f0000c37000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000d39000-0x4)=0xf3, 0x4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f00009f0000)='/dev/autofs\x00', 0x3) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r7, 0x10000000000000) write(r7, &(0x7f0000003000-0x90)="c5faca0456f17838854cf5000000404310d2", 0x12) sendfile(r7, r7, &(0x7f00006a7000)=0x0, 0xfec) mmap(&(0x7f0000a7f000/0x4000)=nil, 0x4000, 0x1, 0x11, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f0000e6e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) poll(&(0x7f00005a8000)=[{r5, 0x1, 0x0}, {r5, 0x100, 0x0}, {r7, 0x1400, 0x0}, {r1, 0x20, 0x0}, {r3, 0x1200, 0x0}, {r5, 0x2043, 0x0}, {r1, 0x1a5, 0x0}, {r0, 0x2000, 0x0}], 0x8, 0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f00000bd000-0x4)=0x0, &(0x7f0000ab3000-0x4)=0x4) 2017/12/17 12:50:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x9, 0x8000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000004000-0x2)={0x6, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) r1 = memfd_create(&(0x7f0000001000-0x21)="296d696d655f747970657d706f736978cd61636c5f616363656d733a5b4b312a00", 0x2) r2 = getpgid(0x0) ioctl$TIOCSTI(r0, 0x5412, 0xfffffffffffffe00) fcntl$lock(r0, 0x7, &(0x7f0000001000-0x10)={0x1, 0x0, 0x80, 0xde8, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000000)={0xd7, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000000)={0x7a4, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x2001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000001000)={0x4, r3, 0x10003, 0xffff0}) 2017/12/17 12:50:27 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000021f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x38)=[{0x0, 0x3}, {0x3, 0x0}, {0xa, 0x7}, {0x2, 0x100000001}, {0x8, 0x1f}, {0x3, 0x1}, {0x6, 0x0}], 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x100, 0x20, 0x10000, 0x8}, &(0x7f0000002000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x0}, &(0x7f0000000000)=0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x28)={@common='dummy0\x00', @ifru_addrs=@ax25={0x3, {"3eac3a55deac8f"}, 0x1ff}}) 2017/12/17 12:50:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x6080, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xf72, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) readlink(&(0x7f000037a000-0x8)='./file0\x00', &(0x7f0000c08000)=""/8, 0x8) r3 = memfd_create(&(0x7f00008f0000-0x8)="637075736574009c", 0x1) sendmsg$netlink(r0, &(0x7f00005af000-0x1c)={&(0x7f000000f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[{&(0x7f0000c48000-0x11)=[{0x11, 0x2000000052, 0x300, 0x0, 0x0, 'H'}], 0x11}], 0x1, &(0x7f0000020000)=[], 0x0, 0x4004000}, 0x0) linkat(r3, &(0x7f0000ca3000-0x8)='./file0\x00', r3, &(0x7f0000552000)='./file0\x00', 0x1400) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000fa4000)=0x8000) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000956000-0x4)=0x0) fcntl$getownex(r2, 0x10, &(0x7f00002fa000)={0x0, 0x0}) r4 = fcntl$getown(r1, 0x9) ptrace$setregs(0xffffffffffffffff, r4, 0x1df45bff, &(0x7f000072d000+0x70f)="1f000719") lseek(r1, 0x0, 0x0) fchown(r1, 0x0, 0x0) syz_open_dev$usbmon(&(0x7f000074b000-0xd)='/dev/usbmon#\x00', 0x100000001, 0x20000) 2017/12/17 12:50:27 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000cac000)=0x0, &(0x7f0000000000)=0x8) setsockopt$sock_int(r0, 0x1, 0x1000003f, &(0x7f00005c5000-0x4)=0xa027, 0x4) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d9a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000-0x20)={"3e1b77c02a7f4bc876d9528acae98d32", {0x4, 0xffffffffffffff89, 0x1000, "7b33775d568f", 0x20, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000001000)='./file0\x00', 0x1, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000000)=0x6) r4 = dup(0xffffffffffffff9c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00009e4000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x2, 0x2, 0x3, 0x6, 0x9, 0xbdd}, 0x20) 2017/12/17 12:50:27 executing program 2: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000001, 0x0) getsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f000089c000-0x4)=0x0, &(0x7f0000465000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) syz_open_dev$evdev(&(0x7f00002e4000-0x12)='/dev/input/event#\x00', 0x0, 0x40000) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xfffffffffffffffe, 0x0, 0x7, &(0x7f0000412000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00007d6000-0x1)="e2", 0x1) recvfrom$ipx(r4, &(0x7f0000117000-0x33)=""/51, 0x33, 0x40000002, 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f000017b000)=0x0) r5 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r5, 0x8920, &(0x7f0000db1000)={@generic="35f8eb4ec6fb4f4d90c0692058f56d35", @ifru_ivalue=0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00009cd000)=0x0, &(0x7f0000ac6000)=0x4) bind$unix(r3, &(0x7f000026f000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000b08000-0x28)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) open(&(0x7f00007f0000-0x8)='./file0\x00', 0x200, 0x115) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d00", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$llc(r4, &(0x7f0000e3f000)="d1fbb72173411335bf025220ab267460a3357ed747b6bdba909e7b6ce1322f07d630e171e82983570413fab916f192e78d48856b7883222abb3925e9e984db6d7283c26501e6b3c0113c496237bb4e178ce314e8098c51753e2f052d4aae5da1b72d5e13248b42b6c026e0aef0fa7767931c56d9c07df6cc0aa4da13a15b6cad34d27196117fbca8327241267309fe41b8803edfb08b988b5e5f99a1a7112b9554a54eea05bc625ea21b0310f92bc9ab8ba7c8949fa4c9cf65a7", 0xba, 0x4000, &(0x7f0000c7e000-0x10)={0x1a, 0xf6, 0x80000000, 0x8, 0x8, 0x2d, @random="451f22c057aa", [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f000073a000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(r2, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000bf9000-0x38)=[{&(0x7f000019d000)=""/23, 0x17}, {&(0x7f0000235000)=""/140, 0x8c}, {&(0x7f0000cd1000)=""/171, 0xab}, {&(0x7f0000c2b000-0xfc)=""/252, 0xfc}, {&(0x7f000013e000-0x3e)=""/62, 0x3e}, {&(0x7f0000d50000-0x94)=""/148, 0x94}, {&(0x7f0000e65000-0x8c)=""/140, 0x8c}], 0x7, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2000000000000003) close(r0) close(r0) syz_extract_tcp_res(&(0x7f0000838000-0x8)={0x0, 0x0}, 0x9, 0x5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000023c000-0x108)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x84, 0x8001, 0x32f4, 0xfffffffffffff3b9, 0x5]}, &(0x7f0000f1a000-0x4)=0x108) acct(&(0x7f00004ec000)='./file0\x00') epoll_create(0x4c) ioctl$sock_ifreq(r3, 0x8949, &(0x7f00005fc000-0x28)={@common='sit0\x00', @ifru_addrs=@generic={0x4, "8cf5e5d15ab2286305dba643dd8b"}}) socket$inet6(0xa, 0x3, 0x0) 2017/12/17 12:50:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000794000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e, 0x80000) getpeername$netlink(r0, &(0x7f0000aaf000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aca000)=0xc) 2017/12/17 12:50:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x88005, 0x7) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fa4000)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00002b1000-0x8)={0x3, 0x8001}) socketpair$llc(0x1a, 0x5, 0x0, &(0x7f0000f1a000)={0x0, 0x0}) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000030000)={&(0x7f0000016000)=@ipx={0x4, 0x9009, 0x6, "75e31408d220", 0x9, 0x0}, 0x10, &(0x7f0000054000-0x40)=[{&(0x7f000005b000-0x38)="3de7d8a021686fde545467b211830ac4949a9d73bc9c8d6d4221d829c8810c6ac3d684b04f980fe0a81240689515e46715e2b7aae7a2d09a", 0x38}, {&(0x7f000005b000-0x92)="0139ac778a402b5701c99fca794d244ff8836974584868c1b462770ef10a9c40e9e47ac99a17f96efee01f6104bece842000e95a6be025c7d79af9010000800000000073e7cdf25b38bc064e0eba78fc82e578f4673e1146b5c7f0107114b74578754ef1190c3b6e8909e8c87672cb3a7e54f739100e28d34cfb2afc5a2b077fbbe90bd98dc7749afe1a7851ea6f6d7aca", 0x91}, {&(0x7f0000024000-0xa8)="f3ce328129a8b4f84584cc2a2e807962f3d145f177cac20dd04dfeec887223b6847450ca3e92925020dcc6f5e2993b8771be0968085ce8b96d6c1812145e7cc20396c4d3c647b9324b5d548dd2bd711cce77a5e5fbbfed4c03b9774785be4b810bd2ea7ecfbb8e71f1c55ed6170355641930236d40e221249d5502a214baf258115ce8fdd15c0d55d07f8ca205dd8ef707e74d0120db449e8c5955cd9421a1bc8c4f571adc5dde57", 0xa8}, {&(0x7f0000014000)="dda2b8a045051c4d7047f9e6c6393198911ff586eaed76175b3ebbd204773bccd9650da964685caafba7c277dbedac097b66c86c6d405182bdb826dec82427061b0a1203534b4f28c55e7a8588d674941097ac77dc171b11a3b7741dfad19f529f323819a81c7b926e0205ae1b6de9a7a52ac3dc61d19535911041634e393de7b1fb17c826a2f9068c1bbf8f1db86c9b9df82a7ea5ffd25d41d4b4ca4997881c4048db71e06e50d6085b0fe3eb69a0b9207f0b230936814c0d8631964569220ecdf4779c6cd2db1f63620fd1ce35a62f9fc7f2eddf55f0f07f4a5ddb3cdb423523623666b14fafe2df1819651a29", 0xee}], 0x4, &(0x7f0000037000)=[{0x90, 0x0, 0x80000000, "c31950aeafc866fe34812a212fe9552d6561e0b7d8648df8121f80dca513771adc99ac6ddd0592708e94e57fdbbd5aee7dde43bc97cbc36f9ab06d23f01e5e0b1c1b46861e93a8ea95ab3281bf933572e1254b18394fe16b0800000000000000d34fd02b327afabe93a3330dda8ab5d90c2a4ad5f3d588c2ab25"}], 0x90, 0x0}, 0x81) socket(0x5, 0x804080000, 0xfffffffefffffffe) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0xffffffffffdf7ffe) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3d, &(0x7f000005a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [{[], {0x8100, 0x7, 0x7fff, 0x1}}], {{0x800, @arp=@generic={0x337, 0x892f, 0x6, 0x7, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "5f1ab3f3abc249", @random="f98b35d30427", "570ee8b380c08db56c4d8f78ba8a0a83"}}}}, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x803, 0xca6) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000889000-0x10)={0x0, 0x0}, &(0x7f0000166000-0x4)=0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 12:50:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80001, 0x1, &(0x7f0000706000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000024000-0x4)=@assoc_id=0x0, &(0x7f000002d000)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000b000-0x14)={r2, 0x4, 0x100, 0x9, 0xfff, 0x7}, &(0x7f000002c000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000002d000-0x10)={0x7fff, 0x9, 0xd8b, 0x4000000000, r3}, &(0x7f0000012000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000023000-0x10)={0xffffffffffff8001, 0x4, 0x80000003, 0x0, r3}, &(0x7f000000e000-0x4)=0x10) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001b3000)={0x0, 0x0, 0x0}, 0xc) setresuid(0x0, r4, 0x0) 2017/12/17 12:50:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb6000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000065d000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000047a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b26000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000427000)={0x0, 0x0, 0x0}, 0xc) r3 = syz_open_procfs(r1, &(0x7f0000630000)='sessionid\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d8c000)='/dev/sequencer2\x00', 0x4001, 0x0) add_key$keyring(&(0x7f0000f8b000)='keyring\x00', &(0x7f000019d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000037000)='user\x00', &(0x7f0000c10000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001b000-0x1)="f9", 0x1, 0xfffffffffffffffe) nanosleep(&(0x7f0000df5000)={0x0, 0x0}, &(0x7f0000e7e000)={0x0, 0x0}) socket$inet(0x2, 0x2, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) rt_sigqueueinfo(r2, 0x0, &(0x7f0000145000-0x10)={0x24, 0x3, 0x3, 0x1683}) r5 = syz_open_dev$tun(&(0x7f000004c000-0xd)='/dev/net/tun\x00', 0x0, 0xa) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00007e4000-0xb)={0x80, 0x0, 0x729, 0x0, 0x7fffffff, 0x0, 0x400000, 0xc28a, 0x4, 0x40000000000000, 0x0}, 0xb) getpid() ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00006c8000)={0x6, {{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff0001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x3, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) syz_open_dev$evdev(&(0x7f0000bcf000-0x12)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x4, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1000000000000000, 0x0, 0x800004000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xc) socket(0x11, 0x80002, 0x300) connect$ax25(r4, &(0x7f0000eb0000)={0x3, {"e80107fffc1508"}, 0x18000}, 0x10) accept4$packet(r4, &(0x7f0000d88000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003e0000-0x4)=0x14, 0x80800) bind(r0, &(0x7f0000dab000-0x14)=@ll={0x11, 0x0, r6, 0x1, 0x9, 0x6, @random="a9bb6cb1fb1f", [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x3e, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x11, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) preadv(r3, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) 2017/12/17 12:50:27 executing program 4: pipe2(&(0x7f0000fd5000-0x8)={0x0, 0x0}, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000f3a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a29000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ff5000)={r1, r2, r3}, 0xc) 2017/12/17 12:50:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b16000)="636c6561725f72656673007edb") writev(r0, &(0x7f0000057000-0x8)=[{&(0x7f0000a08000-0x7e)="ad4e2ff80de8fe4e6fbb31167005e8e16306296140b0d7901717f57d4dd1af2116654ec0b90c6d5fd5b26b602dbe351f62a0a9734fdafd2a226f03dd7cf09b95feefd4581f4a42bf17f62fe7cc5a01caab9411845799a476d61e6d354e00018fc53ad4093d388fa5638b267117ceb283054b53cdf4cf68953c9c7fd526f2", 0x7e}], 0x1) getxattr(&(0x7f00005e1000)='./file0\x00', &(0x7f0000044000+0x69)=@known='com.apple.system.Security\x00', &(0x7f0000875000-0x5d)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000c4000)={0x0, 0x0}) r2 = accept4$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80004) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f000091e000)=0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x80000003, 0x31, r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000f83000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000000}, 0x1c) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00002bb000-0x28)={@common='lo\x00', &(0x7f000060a000)=@ethtool_stats={0x1d, 0x1, [0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) remap_file_pages(&(0x7f000091f000/0x4000)=nil, 0x4000, 0x1000009, 0x7ff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007de000)='/dev/ptmx\x00', 0x7ffffffffffffc, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r5, 0x541f, &(0x7f0000f85000-0x8)=0x2) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x8, 0x36, r4, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f86000)='/dev/hwrng\x00', 0x7ff, 0x0) memfd_create(&(0x7f00009ba000)='com.apple.system.Security\x00', 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0xb, 0x32, r3, 0x0) 2017/12/17 12:50:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setpriority(0x0, r0, 0x8001) timer_create(0x0, &(0x7f0000502000-0x58)={0x0, 0x2, 0x1, @thr={&(0x7f0000001000-0x1000)="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", &(0x7f000085c000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_getoverrun(r1) r2 = syz_open_dev$mice(&(0x7f0000cf3000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f00002b8000)=0x0, &(0x7f000001e000-0x4)=0x4) 2017/12/17 12:50:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="33fadebf052d205389409a3169c0eb758cd7acccc66fb8181b7c22f2a5414bae77bf052898096abe291751bd47c382e02c346e546f4d19f8219e07cc39170bc19723683c3e8570a677f3b964fd28131e3759b1fd43652cdc30cbae5e33ebc8da59fbcd27c82c664913b7432ad9775b416e590f52", 0x74) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') 2017/12/17 12:50:27 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000054e000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b81000-0x4)=0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000383000-0x8)={r1, 0x8}, &(0x7f0000000000)=0x8) 2017/12/17 12:50:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f00000e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000056c000)=0x14) fstat(0xffffffffffffff9c, &(0x7f0000162000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000049d000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x8000, 0x1, 0x5, 0x9, 0x80, 0x80, 0x9, r1, r2}, {0xf5b7, 0xc4, 0x94eb, 0x3, 0xaf, 0x39, 0x200, 0xc95}, {0xe05, 0x4, 0xfffffffffffff7a4, 0xfffffffffffffff8}, 0x40, 0x8001, 0x100000001, 0x0, 0x84, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1}, 0x9, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81, 0x2, 0x3, 0x60f, 0x2, 0x200, 0x7}}, 0xe8) 2017/12/17 12:50:27 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000456000)='./file0\x00', 0x200000, 0x1) r1 = getegid() setfsgid(r1) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setgid(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000000000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000001000-0x20)="1baaf43a28d7a99bfe38a225d47db662761358861721079ba8f826ea42fb9b54"}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x1, 0x7ff, 0x8001, 0x6138, 0x8}, 0x14) 2017/12/17 12:50:27 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000cc0000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000a18000-0x4)=0xe, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000180000)=[{0x0, 0x0}], 0x1, 0x4) pipe(&(0x7f00003bb000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f00008fe000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000178000)={r5, 0x1000000000080000, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a2e000-0xc)={r6, 0x80004, r3}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000b33000)={0x0, 0x0}) r7 = socket(0x9, 0xa, 0xea9a) connect$ax25(r7, &(0x7f0000764000)={0x3, {"8b4adbec0400a1"}, 0xf7}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000654000-0x4)=0x0, &(0x7f00001d0000-0x4)=0x4) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r2, &(0x7f0000be0000-0xc)={0x4, 0x0}) epoll_wait(r4, &(0x7f000037b000-0xc)=[{0x0, 0x0}], 0x1, 0x4000000000081) socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x85c, &(0x7f00002d1000-0x85c)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x826, 0x2c, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x4, 0x3d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc3, 0x45, "df3b120ff687c30e11ba852339524da0058199478b0ff983f4f42e3e805090a39674f73a8ddd39fee9cb425f3cdc93ee68947ab2f138be57d2add449fa90d9586570ee141f"}, {0xc2, 0x2f, "b94f8a98c7d9a7eed0f54ba8c9ca83cbdecb34f81963b49df06a7b2f9fe061d569c5248a5a0a1dca9678ef4e17a172"}, {0x0, 0xd5, "31db0bca07c59eb1844d82ad59fd883c88939640079148629ea9aee2ec00404242a19f9663eb4438344f85e8b89b5fed4934368078e8c0948d7bd2d99ddc2451baf4e7a39f0474c0f3cb1ed06a0664c87853c9f8dfe1cab67295b4d6a88894058fa2a4a75c7dedfa4e02debb0c231251bc17dc663a8050f8a77ad7d4571dbea26e06112650e93426bd9e481a73053bccf12c0209231f105abe1bc9f0c4faa3c51355e880a60790c91e653d72c5491dc6127fc6213cef28c1eb9c372b308ffdffe23120526d99be8a17dd42b096085fccc68e8da2e1"}, {0xc7, 0x9b, "9feb3aaad499b866d857d11c1ee272f8142413aac2dc0300f43a95f293810af7f874e1051f96663767370f406353e6c036bb07d04e51faae405203d062a099d8d11f07f61b54233207d92b6296021186da01f04f0243c67c71d88bdef45e81ec55f2a9979520050d0072635bbf59b9f7b7d1b9159e1446548611997292692f77f38c65bffea523203c3ce372630c2bb81ef76e55de2d3e16ec5222"}]}, @hopopts={0x32, 0x45, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0x71, "b4d800b347ba997e881e88574ee4f5da1c23c6987aa2f797f03498838ec4bf29c31491bc77ff7b52c27a8193b1adfb273d6daf79d4e0305dc3919bc50fba06d8dc16c97827041e779a41964fe49ce74d15613e060f3f8541c64b82e24f154e79f6f0295380cd5c251ba4ab8ee6e88876b2"}, {0xff, 0xf8, "c594cf2be6c601dacbba3ce6e205d834d745b888553785c76eba60c2b1c66b3e0bd65f0d57e56c765e9453bacae398974ec458a59f7fed269f27c7051eeaa5622f4cc2e6ab7dfca139dbd355ed1a4a6e9be641a398cacdc8cc5b71b64769a9eb451f0aea91bc90df3f27855c1d3ea703de0aac61b16659af419ec5af8422a1cfed575cd98f970099e5efc0eb0a76450c1531fa3163fa32b2193a3a3caec4e1d4d61197b0af4eaad28d509821792c47a56ce091434d579206a3f5b723310bfb4b81ec36ba7cecbcec77971f9579d03c90c026d0ec39879b750e9aa63b231a755dc6fd17e6f5dab5421ee4ac1df40d5c8e2b5567bf3e6d360d"}, {0x5, 0xbb, "74cbcce07d71fbf1baa2a218402f0348764ca0142338fed5bd370629e815fe4800790cbe38e05c2b1cb97a61b3bc5deeeef8cb2d9555499127be7010bc49a63af6099c454354560d56c3e174d5aab41f997a120b820066e59c96d33376a031902efe72f1b80d4cc23c3c56c2211ca0f558d011069baddb7b9e434227375e72b1f68f504cd833f708f07d95bec99d7a27b815273af9c70f7a634c2c91b4e6c21e8439a7f1363366f320bf02b1f431389caf88b88536d5bce2abc02f"}]}, @dstopts={0x29, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x64, "1c810e535fb77ef319e717279851d7030d4bddd0d3dd33b0b58e4621e6b2bbb325bc14bca2ffa9c9937e3fdf43576932e1c569eb77db701aa77aced43c3642745089ae62214da0261ca30a3141ae34f9fa5aab5f11ac71de27ef64bbe2de0ba90a4b5145"}, {0xc9, 0x29, "b58307e846e2d1bfbdf6044b429310f8758182f3eba1fb8acbe7e6ea99c96c55370ce92b7cabd00f2e"}]}, @dstopts={0x2d, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xff, "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"}, {0xff, 0x15, "9b98d22b3b6612fe11af210da71e9cc8206009dd49"}, {0x1, 0x6f, "a119a6bd1fc5ecb1f791a079d6649103049b800f0f4cc5915b6ce58acc73baffd1fc89aed5a2fd687e7a0824bd81e95a78c3c8703a964ca759df1b9fe93b829a309d9cc80e371117c67227e19b258c104deb3f090d738acaa15f829cdc2e8ee84ffb4365d0153ce911f8966612b405"}, {0xff, 0x6e, "62a53ad0368bc041b0a763dfda83a463ed9f4ba36ea484b175220e98000000000000020080d2bc5f2dc5713daf3a2d7f58255d21212c1f5ee5d32169fa8b2939d68af2663aee55e0de27c77463c510234a37fca9969a03dcdbe38d9c7f9b086e17acad79c3a0d27257a169846b9c"}]}, @dstopts={0xaf, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x100, 0x2a, "ca0920feae6e2a4f2f9c0096af329fd1122ce978823d6ecdfa3dde664f5c034eab844e7ff0db77fc5b59"}]}, @routing={0x3f, 0x14, 0x80000009, 0x800eca, 0x6503, [@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]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @dstopts={0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x2, 0x1, 0x7c, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f776382ba48780c60df"}}}}}}, 0x0) mmap(&(0x7f00001f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000f05000)={0xa, 0x0, 0x200000100000003, @loopback={0x0, 0x1}, 0x8004005}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d0f000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r9, &(0x7f00007c2000-0xbb)="d4698b592e17e5ec87add7481133d59b50ef425f2dbb394b90562a37ce66ac05b62bef3a1a2e298b6c2316d3fc376de56d77c5165c9f6d87020cd40a4811465621e7f0c6eff970f8c3d2463837219e7f6dcecdb8bd9b0108626aa5d57e08f87fb11b394420ec56f30621fd5968ad9e5c07e69fa7a02f4ca29cbc230b8ec08e787ddca29713a91b4cb6d955f4633d32d3b0863e31e2b606958e975cf1a685dd325546dfdc5020ba9723c2ea59a1f0657f419b0a5a037afaf1ec22c3", 0xbb, 0x0, &(0x7f0000cf9000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r8, 0x8917, &(0x7f0000227000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x102}) socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000c03000)="240000004e001f0014f9f4070009040802080710080001000e0000000100002300000008", 0x24) 2017/12/17 12:50:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) 2017/12/17 12:50:27 executing program 3: pipe2(&(0x7f00003bd000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={r4, 0x80000, r0}) utimensat(r0, &(0x7f00000d2000-0x8)='./file0\x00', &(0x7f0000001000-0x10)={{0x77359400, 0x0}, {r2, r3/1000+30000}}, 0x100) unlink(&(0x7f000033e000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x80000) 2017/12/17 12:50:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000007c000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 12:50:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00006d3000)={0x852}, &(0x7f0000000000)={0x0}, 0x8) rt_sigsuspend(&(0x7f000048b000-0x8)={0x0}, 0x8) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000184000)='/dev/ppp\x00', 0x200, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000731000-0x4)=0x2, 0x4) 2017/12/17 12:50:27 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000000)={0x4, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000012000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000003000)={r3, 0x6}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f00007d7000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/17 12:50:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e59000)=0x10, 0x800) pwrite64(r0, &(0x7f0000b5f000+0x337)="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", 0x1000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r1 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x80040) mlock2(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00007f1000)={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, {0xa, 0x2, 0x1d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, 0x401, [0x4, 0x8, 0x7, 0xffffffffffff8000, 0x81, 0x9, 0x101, 0x1ff]}, 0x5c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000342000-0xb4)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @loopback={0x0, 0x1}, 0x8001}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8000, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4) 2017/12/17 12:50:27 executing program 0: prctl$intptr(0x810000000018, 0x5) 2017/12/17 12:50:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000000+0x51f)='./file0\x00', &(0x7f0000e22000)=@random={'system.\x00', 'ppp1-[em1cgroup\x00'}, &(0x7f0000001000-0x1)='\x00', 0x1, 0x2) 2017/12/17 12:50:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000e1c000)="", 0x0, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000734000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00007d9000-0x108)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9000000, 0xfffffffffffffff7, 0x3, 0x7, 0x3d18a873, 0x3, 0x100000000, 0x6, 0x9, 0x81, 0x5, 0x2, 0x7, 0xc546, 0x0]}, &(0x7f0000560000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e04000-0x8)={r1, 0x75fd8b62}, 0x8) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xfff}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) signalfd(r2, &(0x7f0000129000)={0x0}, 0x8) r3 = socket(0xc, 0xf, 0x7fffffff) dup3(r3, r2, 0x0) 2017/12/17 12:50:27 executing program 5: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[], 0x0, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) r0 = socket(0x0, 0x9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000637000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e0f000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x4000002144) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x6, 0x20}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0xf81}, &(0x7f0000000000)=0x8) syz_extract_tcp_res(&(0x7f00008be000-0x8)={0x42424242, 0x42424242}, 0x3, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000e2c000-0x8)={0x0, 0x0}, 0x6, 0x0) syz_emit_ethernet(0xa9, &(0x7f0000069000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0xc42, 0x509, 0x1}}], {{0x10000000800, @ipv4={{0x5, 0x4, 0x2, 0xfffffffffffffffc, 0x97, 0x0, 0x20, 0x6, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x3, 0x3, 0x83, 0x0, "057f6eac33db879c84a3cd11558d425f6003987c37c926ace6daea517f5e9db2d03343789f51394678d787dc3b3c22498f3fb42ad5dfd98f17c1f83e7c39e6c0198e4643813382f03e48455b018d83eef184468036fb682bc838bb374db173a141883ae41f24d398d5ab87649ad325b4dc32ccc55b3a5b4086a63a"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000296000)={0x42424242, 0x42424242}, 0x3, 0x1) r5 = socket(0x8, 0xffffffffffffffff, 0x1000000000000) syz_emit_ethernet(0x3c, &(0x7f000001e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="eeff1d00f2c8", [{[], {0x8100, 0x80000000, 0x400, 0x2}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x0, 0x0, 0xfffffffffffffffd, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r4, r3, 0x0, 0x0, 0x5, 0x2000000000000011, 0x0, 0x0, 0x1, {[]}}, {"3702"}}}}}}, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000e83000+0xa8a)=0xe, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f00001a8000)=0x1ff, 0x4) read(r6, &(0x7f0000823000)=""/4096, 0x1000) r7 = accept4$packet(r5, &(0x7f0000594000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ee4000)=0x14, 0x80803) sendto(r6, &(0x7f000059e000-0xd1)="b66dc872ddadd15a4e615afa1540768bec944897548a8c4d56344c6c2578ccee5ab93b52184b5963915bd1eea2ff878b14bd2410fa92c1a832a0162a409919be84d5ccf473ee6a1e9faf17724f4ab0b677627b02f41a2f7c92560434c658d45c374c299b363fd43d6d655721ece82ad7a9448eeb1fa69640413bdee99a07ae68c037296309fdb2ac592b141492166d0907b3b659a12ce4edc3700ec11e448d83b06acdf1e5576181fffe9305433cf59880abb6a67936050252a89591836999b4d70a8ad649b69bf47a585eda35038e57a8", 0xd1, 0x20000880, &(0x7f0000bcc000)=@ll={0x11, 0x3, r8, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000f4000)={@generic="91550b0b936b82189bb136ad0b5665eb", @ifru_addrs={0x2, 0x3, @rand_addr=0xd2fe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg(r9, &(0x7f0000a05000)={0x0, 0x0, &(0x7f0000608000)=[], 0x0, &(0x7f0000771000)=[{0x38, 0x10a, 0xffffffff, "cf529588d443609972e0fd87b08f8ba753548f60235c9ea8c8d20907cc35bf020089d6b3de"}, {0xb8, 0x0, 0x9, "7a2e8a9d2e3b8dc6b50590de5f9459a14c118f0245499f2a216745832cfd83d2548f4c0aad88d33198a4552e3f6b247c5ce7d0f6f0153d000fb6d7d2178efda16b8579aebd3b7e3aeeee9e1b32065099a1619f209d8c92483196a2165359c9b8ca771f5cac939cf4167c79ed8d23c29f18af2e1655e8fe59a24db90e7752cfdfd17128440c2ef8f6c6c9301295f80fd2e4b4e1aa7fa2b4be30e92218467d4801df6b3c"}, {0x108, 0x119, 0xffffffffffff0001, "53bf47227c7d7d9bc2c80ab9bb8f580ed9ac47ff44ce2860415da161bff3c9c774f854b9739970c3075f96079e629aa32565fda7a607deb65198181b51dbe950b6947950469d87c6e8c1b113fe6572e1177c2a53f727a6525d06363a8b9e0a5acf69cdd2381f364d5f031815cff6bc1f3424e4d646ab607004893742b4ac4b0ab5387d2357498388a8a3f53c486c165b2250482bd0d3c4c04d4d1699d24192f95739f6eb4929a6d8234a78c7ddd4306bf2149f8f39e1b2c169dac1c24aff0a5fa837c3507922513c4d30351b3f205df5e1c9d8432c134c5a86588bd917545497f99c6cab77093abd3a17f8bb44e1c2a194adfd4f447377"}], 0x1f8, 0x3fffffd}, 0x10) r10 = socket(0xa, 0x20000001, 0x100000000008) write(r6, &(0x7f0000253000)="1f0000005600056d0000ed00000000030700000004003f00faff0005950000", 0x1f) getsockopt$inet_pktinfo(r10, 0x0, 0x8, &(0x7f0000dc7000-0xc)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000974000-0x4)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r7, &(0x7f00008c0000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) 2017/12/17 12:50:27 executing program 3: set_tid_address(&(0x7f0000123000-0x4)=0x0) r0 = socket(0x3, 0x4, 0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) 2017/12/17 12:50:27 executing program 0: pipe2(&(0x7f0000072000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000001000)=0x80000001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) 2017/12/17 12:50:27 executing program 6: r0 = memfd_create(&(0x7f0000f96000-0x1)="04", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00002f7000)="990e14d4277b0fc621512056fb8325de17b9e72173d71a575b3171b007ebbde87da57a7193f8fa41c8333f927d8db9fef7", 0x31) futex(&(0x7f0000001000)=0x0, 0x8b, 0x1, &(0x7f0000191000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2017/12/17 12:50:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x80000000, 0x3, 0x1, 0xb9, 0xf44d, 0x5, 0x3000000000, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x3f, 0x800, 0x5, 0x1}}, &(0x7f0000002000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x5, 0x3800000000, 0x9, 0x5206, 0x9}, 0x14) bind$inet(r0, &(0x7f00008be000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 12:50:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x1000000000000010, &(0x7f0000fca000-0x19)="02000000000001000000be8c5e1302ff", 0x10) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r1, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x10, 0x15, 0x201, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00003a7000-0xc)={@rand_addr=0xffffffffffffff91, @rand_addr=0x80000000, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e5f000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000cdf000)={"d6520f1f87f6dadb421ce071c245671b", {0x4, 0xa8, 0xfffffffffffffff7, "3377be35b12e", 0x8, 0x0}}) recvmsg(r1, &(0x7f0000a2d000-0x38)={&(0x7f000081d000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000067e000-0x60)=[], 0x0, &(0x7f0000220000)=""/0, 0x0, 0x0}, 0x2042) 2017/12/17 12:50:27 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000b8d000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000001000)=@file={0x0, ""/108}, &(0x7f0000002000-0x4)=0x6e) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0x108)={0x7, {{0xa, 0x0, 0x1, @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]}, {{0xa, 0x2, 0xf268, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000002000)={0x3, &(0x7f0000001000)=[{0x4, 0xffffffffffffff7f, 0xd6d4, 0x9}, {0x0, 0x7fffffff, 0x0, 0x103}, {0x6a7, 0xff, 0x3ff, 0x6}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000ce0000)={0x6, 0xfffffffffffffffa}) fremovexattr(r0, &(0x7f0000002000-0x15)=@known='system.sockprotoname\x00') sysfs$1(0x1, &(0x7f0000001000)='/selinux/policy\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000002000)=r2) accept4(r0, &(0x7f0000005000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000004000)=0x6, 0x800) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/member\x00', 0x2, 0x0) 2017/12/17 12:50:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000070c000-0x6)='.}em0\x00', 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000eae000-0x8)={0x0, 0x0}) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000037a000)={0x3, 0x203, 0x5, 0xfffffffffffffffd, 0x0}, &(0x7f0000d5a000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c0c000)={r4, 0x0}, 0x8) listen(r2, 0x80000000) syz_extract_tcp_res$synack(&(0x7f00000a7000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r6 = fcntl$dupfd(r5, 0x403, r1) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00001b9000-0x60)={&(0x7f000091b000)=[0x5, 0x1], 0x2, 0x1f, 0x6, 0x3, 0x7fff, 0xfffffffffffffff8, {0xd1, 0x200000, 0x84, 0x6, 0x3, 0x5, 0x40, 0x4, 0x3f, 0xf1, 0x0, 0xfffffffffffffffb, 0x1, 0x2, "b756f7058b28138624a52307887a109a858dfcce1512b416f6f797c1d0c70970"}}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r6, &(0x7f0000310000-0x2)="e196", 0x2, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f0000a4e000-0x4)=0xfbda) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000129000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7f, 0x0, 0x0, 0x24}, &(0x7f0000347000)=0xa0) getsockopt$inet_mreqn(r3, 0x0, 0x40000000000023, &(0x7f0000600000)={@rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e68000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r6, 0x890c, &(0x7f0000fe9000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x8, 0x0, 0x100, 0x2, 0x1000000, r8}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x79, &(0x7f0000ea3000-0x8)={r7, 0x1ffffffffffd}, 0x8) 2017/12/17 12:50:27 executing program 6: 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) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000f6c000)={0x0, 0x1000, 0x8, 0x80000000, 0x8, 0x4, 0x6d, 0xd656, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x33, 0x7, 0x6, 0xffff, 0x5}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000002000-0x4)=0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x7b)={r1, 0x73, "38119cacdf5cece1a90a2aadf027bdd88a9dbc539c30b5582c2cf7db7bda1e3f60662fa753b73ef73d5d366f405fc52c739e1e1cc98102b903b6ffec5e313ec49efeda3548853ba92deccdfbd337074448ac9f0b7a35c13abc776b007a4653ab5936efeb55a21d8a86f4e3cdb7f03697c741ff"}, &(0x7f0000000000)=0x7b) 2017/12/17 12:50:27 executing program 2: pipe(&(0x7f0000c94000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000090a000+0x41c)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000bbf000-0xa)='./control\x00', 0x30) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f000095e000)='./file0\x00', &(0x7f000015a000)=[], &(0x7f0000075000-0x10)=[], 0x800) renameat2(0xffffffffffffffff, &(0x7f0000037000-0xa)='./control\x00', 0xffffffffffffffff, &(0x7f000027a000)='./file0\x00', 0x0) mlock2(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x1) mkdirat(r1, &(0x7f000005c000)='./control\x00', 0x18) rename(&(0x7f0000ce1000-0xa)='./control\x00', &(0x7f00002c5000-0x8)='./file0\x00') 2017/12/17 12:50:27 executing program 3: mmap(&(0x7f0000000000/0xc29000)=nil, 0xc29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000042f000-0x10)={0x101, 0x101, 0x80000000, 0x20}, 0x10) read(r0, &(0x7f00003a8000)=""/0, 0x0) sendmsg$netlink(r0, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f0000005000-0x10)=[{&(0x7f0000140000)=[{0x11, 0x200000001a, 0x719, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000948000)=[], 0x0, 0x0}, 0x0) 2017/12/17 12:50:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000637000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00008c4000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000001000-0xd4)=""/212) 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(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000aeb000-0x1c)={&(0x7f0000000000)=@ll={0x11, 0xd, r1, 0x1, 0x8000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x28)=[{&(0x7f000037b000-0x41)="d1394a8c759ab7e02b561385c9fd97a3e7fb3ed770b5c8bf27ee5a501e19681e732185c85af4f5e0fd0ca16b3e706580ec9704a2c90c82678a9e395a632f5c4198", 0x41}, {&(0x7f0000744000)="9406ec290c8a4e98e5c9320d6c8228a6dcdcd8866664ed31f147ebea695bf31c3742b5aa74a0f45abeca0dd6f739f815857e03ffaa107f128bd801988811adcb30bd8faa1183e6b2f172ed2d0b9bfc444a6b5990e3a7cdeef2ff5008ab0ae97c0ea8a888af86c80765447147bb1a3242fed5ea8d9811f6deab81565ca00f9ab8b0d71769132e86f5ef1b744dccfc6708b860e80b30a557f92262", 0x9a}, {&(0x7f0000000000)="4b72e8a30cf9ff7677f93ab20f52c910aa02bdb14b454de075e556a19f5973549ce46a96e1ddf9c72f04dbbc96d4be27465ce9f2ae70383e14bbaedc070645f6ea20c209d56ba2493b42b6b56cfe67d774d2344be2a6a178f6fc57918f", 0x5d}, {&(0x7f0000000000+0xac9)="5d78b52080464044850afcf4c423a953bbabaa19226a0187463a1f3b1d2dd5c07f99498b248fe65c739b3c8ed45f49c6cce1bc18e44291729cc6baf8004a3cee59f09f6a94497e02b070d2282595e31e69015f5ddfa5244f6ead0103ba01c98d591b998a8d6d76ae405a38b03a5fac6ba10b56f9c33e7d04bd8455b77b568af5171adc939af38b25b8bf12d2101acc8ea7986b6b30a0fce8f5fe174a89cb10a40a56cf5cdf41d9511c0abaef0d1df99c340e229cfe5497f47a88ddb1c572d6405343a8", 0xc3}, {&(0x7f0000001000-0xd7)="378723bf65e4f0cb9e97346394735639b0985fd5ab4f165c5901e1011d61fdb04282719853e164199dd1f2329d4188252c4fb1fa0b6039559f3fc74e5f066b3667f12cd0eb12e2e414408da1f88116be5489695fdb8a7e11bf2fe31f02a46f4178f6acd2f695e76df399a93df805d0942004e9c85529c4d882275755a8125f33ca5dc10dcda478f829facdc3a6c09b718d300d2c307724552b6be72e3e0a18a0bb6d85e3a8a56931a200ef7b9e67f52c44a20b2e7be3ae57b5cb99b8983bcfcb5b4cf0736c10731b1987a31a0616fdb9579be4bee6fc4c", 0xd7}], 0x5, &(0x7f0000000000)=[{0x70, 0x11, 0x3, "e7b204ac2fcc506d1366faf7990745dd96d122c75bfd38ebd098ccf7b4d5163dd0405d79fc7c4a1a34d897bd7715bc0834b2c5ba59848fca867c94c7de64affe688aa738fa40c36c157da0cfe4c5ca072696d169aa977b3b357e19c2a50d1eeba0e48da7"}, {0xc, 0x104, 0x200, ""}, {0x44, 0x10e, 0x8001, "7371bf30672134be524b497e3ca2bc1657f1435f3cf3793bbc86011f6cc13c275e0fbb29c9cf4ca56af0c3428f42d02b1d2e18aa410e08"}, {0x5c, 0x117, 0x100000001, "d6e9b5844437dcd89b5ba3273fb3bdc68fd5d8110232bb190154f447c56b709a0e2b2b350189c35b972d62c5001386aed0221db686d0e27d31c8dc4ffeab9422211466c19b5ce5e524af136976"}, {0x100c, 0x116, 0x60000000000000, "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"}], 0x1128, 0x800}, 0x4000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/access\x00', 0x2, 0x0) 2017/12/17 12:50:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000c53000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000001000-0x1)='H') sysfs$1(0x1, &(0x7f0000001000-0x1)='\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x2) modify_ldt$read_default(0x2, &(0x7f0000001000-0x1)=""/1, 0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x0) 2017/12/17 12:50:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x1) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x80da14, 0x5, 0x20000000, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000038c000-0xb)={0x0, 0x3, "327310"}, &(0x7f00002bb000)=0xb) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000d94000)={r2, 0x42, "f4c33d335c47647bbbc50e148659ded36a878f66461781b8626a6914ec2fda61221faf221bd9de6568d699e861c7bf9fcb8e5568061c2154b58f8080d24be36e0fd3"}, &(0x7f00009e2000-0x4)=0x4a) clock_gettime(0x0, &(0x7f0000f0f000)={0x0, 0x0}) write$evdev(r1, &(0x7f000094c000-0x60)=[{{0x0, 0x0}, 0x10001, 0x4aa0, 0x6c}, {{r3, r4/1000+10000}, 0xffffffffffffffc0, 0xfff, 0x5}, {{0x0, 0x0}, 0xae83, 0x6, 0x2157}, {{0x0, 0x0}, 0x89e, 0x1, 0x8}], 0x60) r5 = request_key(&(0x7f0000651000-0x8)='trusted\x00', &(0x7f00000b1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b12000-0x9)='/dev/sg#\x00', 0xfffffffffffffff8) request_key(&(0x7f0000519000)='dns_resolver\x00', &(0x7f0000706000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a6e000-0x1b)='##vboxnet0!wlan1}vmnet1@-\'\x00', r5) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2017/12/17 12:50:27 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001d0000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000b36000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x8000}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000dc3000-0xa)={0x0, 0x2, "1e6a"}, &(0x7f000032f000)=0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fb8000-0xa0)={r1, @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]}, 0x1f, 0x7, 0x8, 0xffffffffffff85a7, 0x4}, &(0x7f0000c5c000-0x4)=0xa0) 2017/12/17 12:50:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000a7b000)=0x6, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x24)={0x0, 0x1c, "0769d665edfabcbf032679f93db1f20f3d255cf9c4746de459464163"}, &(0x7f0000001000-0x4)=0x24) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x620acadc, 0x1, 0x2, 0xe2}, &(0x7f0000ec6000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r2, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000038a000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000cd1000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008eb000)=0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00005ce000-0x4)=0x5, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002ce000)="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", 0x1000) 2017/12/17 12:50:27 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f0000a54000)='/proc/self/net/pfkey\x00', 0x8400, 0x0) 2017/12/17 12:50:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x91) fcntl$getown(r0, 0x9) r1 = gettid() r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0xfe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000) socketpair$unix(0x1, 0x200002, 0x0, &(0x7f0000b49000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet6(0xa, 0x2, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) r7 = fcntl$dupfd(r0, 0x1, r2) bind$inet6(r5, &(0x7f00003c4000-0x1c)={0xa, 0x2, 0x7da, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000000000}, 0x1c) connect$inet(r0, &(0x7f0000341000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mlock(&(0x7f0000569000/0x1000)=nil, 0x1000) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000646000)=0x0) bind$inet(r7, &(0x7f0000fb4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$unix(r7, 0x0, &(0x7f0000f09000)=0x0, 0x800) syz_emit_ethernet(0x89, &(0x7f0000b28000-0x89)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x3ffffffffffffff, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x411, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0xfffffffffffeffff, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "81976a1cf5e3f0a67bf9f990e1c4b6704e232a9ba374d2baf47f7a3987097f71b5556aafc153b618dbc625e77992ac169a12df3a4c0b5352d7975d03b8646fc77f4a5d3604242bd17813c6409acb1abbbdc8ea378633da10132ad85ede8239"}}}}}, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000923000)=0x200c) sysfs$2(0x2, 0x8, &(0x7f0000b8f000+0xf81)=""/16) getsockopt$inet6_buf(r5, 0x29, 0x3d, &(0x7f000050c000)=""/234, &(0x7f0000d54000)=0xea) ioctl$DRM_IOCTL_CONTROL(r7, 0x40086414, &(0x7f0000e29000-0x8)={0x2, 0x6}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x4, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0xfffffffffffffffc, 0x81}]}, 0x10) ioctl$sock_ifreq(0xffffffffffffffff, 0x891d, &(0x7f0000cb9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet6(r5, &(0x7f0000f6b000-0x1c)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd4}, 0x1c) writev(r5, &(0x7f0000f3f000-0x28)=[{&(0x7f0000204000)="dba4cb7ea81990b2d8befefb57aafeb81de109af94367f54c89e7c821dc904d190b8b163f92a5d57eff1c46b9fefc0a8f188bd119fa3e7fb0dc39d6e2ea12e448c1e7628615411f0eaf42401d1", 0x4d}, {&(0x7f00008bf000)="4c1b6a0ea58eb8d1d52f5601c648d8dc30433ad15d9c74fb81b3c935f76eeea24931454ed80dc8934f99867fea19f301b0d5095675d72f98afb52302b4fe54350e671aa103d63df8daf4d404dc4b3aec521a55265dc3d1adbeba6ca3657135d297941dee17d64d0a6ea14953d6bbd247876f724fbf4444d7c420d36c61c760da58d3fd80b20d5fecd1e082d90e32c0135d8a261723fd9297294780c10ae4b44fae42a7a1125c6477813566b439d6a1bbe4588f317887082da9bfccf3ff5889ed19df0bd2676c67f7a70213b0fe073feb4b1a30842544e62f525b15f01b104e33360e06ccd4cc9f292af2c9586ee8cdbe52", 0xf1}, {&(0x7f0000305000-0x40)="361c8c9a1d3c3349f4470591a09858c84417e248df9191ea3b3e3890cfccc1136e16d6907b0dcaff93c49ebd3d5d0f4f7f94a4a99e4f5402ab9d975607ef50a3", 0x40}, {&(0x7f0000a19000-0xb1)="ca1b4088d5aaa72aa43e6c6845db199cd7cd0aef71bae2dad37145d3083f88d939ba7408d3138534e588752cab88c84810fd548c02dec3defc1b6f82cefd62708cc3dc9674411b44bbe49b30dc5fb35cc330a2b1697c8fd26be60846d0eae35d0dbbe8e12c542b5989430994e19321acfaa9176ec12a7577d66c04f84306367a903c8241fbd803f78dce559a19ff3448d90b6e774706919cb06b548bf1c97346167f453d2c9604bef9206c8b82904f7551", 0xb1}, {&(0x7f0000e99000-0xda)="c587643ca01a0b37b75187d6cdeaeb8c6f761e034c11302968890fedc0c5aeaa304b3186431239f2de4aaecb44edcdc74f218ab1eb99f35a80df5bb7452898e89ab5ff41440044995ef7458a69af36faeeeb5e6747693d5e4df65739b7b037feb91b8e339169166a833eb0be570bdbc988688b431a035f404e221196a44c0de4e2d05a83f7df75bdc0b7ffa09ebe482c9cecc4aebe1c547c4d8a80c48d6b7e98901bea7c4ae60061675b1765b118831d93a9a8dfe23ba4eec0a847a83bfb827a891d5bf1c74f4e36861e307bae03df198d4e2476739a8c5a0c36", 0xda}], 0x5) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000018000-0x38)=[{&(0x7f000089e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e0b000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x40}], 0x1, 0x0) socket$netlink(0x10, 0x3, 0x1) poll(&(0x7f0000137000-0x30)=[{r3, 0x1, 0x0}, {r2, 0x40, 0x0}, {r5, 0x410, 0x0}, {r4, 0x40000100, 0x0}, {r2, 0x208, 0x0}, {r2, 0xc, 0x0}], 0x6, 0x1) ioctl$fiemap(r6, 0xc020660b, &(0x7f00008bc000-0x138)={0x3, 0x0, 0x6, 0x8, 0x5, [{0x1, 0x1, 0x5, 0x0, 0x0, 0xb00, 0x0, 0x0, 0x0}, {0x1, 0x7f, 0x7c, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x1ff, 0x9, 0x0, 0x0, 0x0, 0x801, 0x0, 0x0, 0x0}, {0x4, 0x81, 0x6, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0xae, 0x3, 0x1f, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0}]}) syz_emit_ethernet(0x8d, &(0x7f0000b74000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x3, 0xd441, []}, @rr={0x7, 0x3, 0x1, []}, @generic={0x88, 0xd, "7819abf42b57717cf6cf2c"}, @noop={0x1}]}}, @igmp={0x15, 0xffffffffffffffff, 0x0, @multicast1=0xe0000001, "cbd84304c82920648cf9213a8417d659a95dfbdf6b512f9c2b316bc28c920f4160bf0551ddd754762a27686201a8ab3e053fe01ee3fa33ab0e8efcb705382080f206809c51c0411e72299e57bd81d4"}}}}}, 0x0) sendmsg(r4, &(0x7f0000c6f000)={&(0x7f0000934000-0x58)=@nfc_llcp={0x27, 0x10000, 0x80c, 0x4, 0x10001, 0x73f, "c730010283d89338d049d98153053552964e637fee95f162447381c6d8fd65e0282d66322c0c51aa2d716697caad3aebee14edefa9333336ad3e075a531c79", 0x4}, 0x58, &(0x7f00009eb000)=[{&(0x7f0000dc3000)="a863d71b755ed2940a3c4e809abd45e7494cf693e9be4285efb31ca9e4f5f4e632082a75ee15e8df449641cfdf700d1966cdaa09853312cc9b73be887c6ffde0475366dd6fc2e91dd4fbfb80ea66ab48dde570d3a0dc5310a030da850966485fcf74cc515b4b0006ff36ce7b616953ca1a8b08bcc9d3d5257851fbd78162c522c2a0bff588358fd2848befbd0985ebda2180a9334d48d595f25ee792d73e5a1ae9df3f9595b9097ca89b0bb82acd5d6d2dacd3f1ab2cbc7d16", 0xb9}], 0x1, &(0x7f0000b55000)=[{0x34, 0x11f, 0x25f0, "d41d086b415e63c0f9ba66e7c7ba3fc146d57854850c28ccad134023ed2cbd544fe489b83f432c"}, {0xa0, 0x100, 0x23d, "360b239d9da9b52bf5d4c75c44147970caabe92ab0b26774bff0ae8ea5fad670230e37eec4c46b00cd54ede0451e44b6ea87ee68f20e7fcc6e9f7a30af9e9341c8d1f110bb7025ad54d9febe900d420a51162198b1b8e3661ab9064c5295d8ed77ef9e76801c1cc56e86a0f5bd97b29045a75e905eddee2aa1e9a5b823a6ea064ffc8816fe3ffaf131c0a01b5c29a763c08230"}, {0x78, 0x11f, 0x40, "c2117f0372ddf83d9ca120bd54c81f5e3e9d3def31ddc8c7c84b1cb2ea92cea06e4333c41014312837890c7a31d3e0f9050f6f054535059d34846cea5c6cef0253e4ecfd10e46d6a65d106a098829a9e8469d16aae702eae2c56f3be3b2e9bd02f713799905b81ab66c5"}, {0x38, 0x0, 0x7, "8ebe2da51035c6677ea51d41388e30a0fc65213521106cd3d4d603376555f7f1785278825f47dce8f1f1d576"}, {0xc4, 0x1, 0x2, "3709f1afba5015951645e21eea8792a7216828b76823ab2bd400397d245fa150994829c2abb9758e2a9dc501ba636cd3fee80da0a52d86a3269fadce9baf020c85cdaf703961c92489bdc876602fa0e76fc2071725aaa0052231b0804d2640445c92225874b3c9399a9c96896abb3dc7b168f27c0855cf1f940d199f5984a7e352d008e686c0b747f16a1bb427d636f3c9f77e95b0c0a56584f4cc788a3010271edeb7ba333202e1613a77c33b6bfe574aa5679c59a2ff43"}], 0x248, 0x90}, 0x20000000) 2017/12/17 12:50:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x1) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x80da14, 0x5, 0x20000000, 0x0}) getsockname$netlink(r1, &(0x7f00009af000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000140000-0x4)=0xc) clock_gettime(0x0, &(0x7f0000f0f000)={0x0, 0x0}) write$evdev(r1, &(0x7f000094c000-0x60)=[{{0x0, 0x0}, 0x10001, 0x4aa0, 0x6c}, {{r2, r3/1000+10000}, 0xffffffffffffffc0, 0xfff, 0x5}, {{0x0, 0x0}, 0xae83, 0x6, 0x2157}, {{0x0, 0x0}, 0x89e, 0x1, 0x8}], 0x60) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f75000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x391224a6, 0x9, 0x80000001, 0x5, 0x80}, &(0x7f0000ff5000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000117000-0xf)={0x6, 0x7, 0x201, 0x0, 0x3f, 0x2, 0xaf5, 0x1, r4}, &(0x7f0000bca000)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000042e000-0x8c)={r5, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006a0000-0x4)=0x8c) ioctl(r1, 0x2285, &(0x7f0000e84000)="f4f34050d5bf4967035313d14ed3c81c06fd4576f70739f68d52a1aa5497b2951ded3fdbaa86daaf4263e30cb96586a8794f7d4b0e9f") 2017/12/17 12:50:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00008e6000-0x8)={0x0, 0x0}) r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000150000-0xa)='setgroups\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) 2017/12/17 12:50:27 executing program 7: r0 = socket$inet6(0xa, 0x80800, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0xf800000000000000, 0x3, 0x0, 0x101, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000600000)=@assoc_value={r1, 0xffffffffffffffe0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000002000-0x4)=0x6, 0x4) r2 = dup2(r0, r0) faccessat(r2, &(0x7f0000001000-0x8)='./file0\x00', 0x8, 0x400) r3 = socket$inet6(0xa, 0x0, 0x9) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x18, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000+0x86c)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003000)={r1, 0x49, "195cdd9fd618905adb6e8347fb344c7a855c0b8057987eed48bf68e50799b6f56bfc46093c1f73dbd743d8f770253222564d248374e86e09db2fd7ff2fbd5cc2a69b2bd843e68ca949"}, &(0x7f0000003000+0x9da)=0x51) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000003000)={r1, 0x8, 0x9, 0xfffffffffffffcfd, 0x100, 0x4, 0x100, 0x4, {r4, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0xffffffffffff8001, 0x10001, 0x5}}, &(0x7f0000002000)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000004000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000006000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000)=0x14) ioctl$int_out(r3, 0x2, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000006000)={0x8, &(0x7f0000007000-0x40)=[{0x8001, 0x6790, 0x7, 0x8}, {0xf712, 0x3f, 0x28aa57ec, 0x930}, {0x3, 0x5, 0x2, 0x80000001}, {0x35fe, 0xffffffff, 0xffff, 0x6}, {0x3, 0x20, 0x4, 0x6}, {0x1, 0x9c, 0x26, 0x8}, {0x5, 0x101, 0x7, 0x6}, {0x4, 0x8, 0x100, 0x0}]}) ioctl$TCFLSH(r2, 0x540b, 0x400) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f0000007000)=@file={0x0, ""/46}, &(0x7f0000001000-0x4)=0x30) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000008000)={0x4, &(0x7f0000004000-0x20)=[{0x4, 0x78, 0x4, 0xdfa}, {0x25, 0x3, 0xfff, 0x200}, {0xe1d1, 0x401, 0x3, 0x1}, {0x8, 0x6, 0xa93a, 0x100}]}, 0x8) 2017/12/17 12:50:27 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e00000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f00005d5000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) r1 = socket(0x8, 0x6, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000001000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) 2017/12/17 12:50:27 executing program 5: r0 = socket$inet(0x2, 0x807, 0x81) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000f6e000)="971642cefe68744d252f5145dfff9cdfa9517ab3fc8f284da0bdc37e388cca00076866bc902d808e597e42c00753dc17eae7359c0c42488f4d04b9200f45c39943c13eb0e950a527f8b302dc953ae5159ff6ddea41095b35b1060b03afc3437842ccf53c9ac7864c7e6ad4d2b53868d3c2434964472b82724f7ae8d235b479c4556fc73d1bfdb92de1b2c60abedac880c3", 0x91) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000125000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000890000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = accept4$ax25(r1, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80800) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000004000-0x4)=0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000000)=0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000002000-0x22)="0f118a975f8140785f4a09985c28525ea4f9d001fb6e00d207a921f2ee5ec0cc9bb0", 0x22) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000003000)=@sack_info={0x0, 0x5, 0x3}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000-0xa0)={r5, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x0, 0x65, 0x3, 0x2}, &(0x7f0000005000-0x4)=0xa0) connect$ipx(r1, &(0x7f0000003000-0x10)={0x4, 0xf69, 0x2, "acad2448884f", 0xfffffffffffffffe, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000003000)={r6, 0x7}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000006000)={0x9ccb, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000005000-0x10)={0x7f, r8, 0x1, 0x3a}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000007000)=r2) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000)={r7, 0xffffffff}, 0x6) getsockopt$sock_buf(r4, 0x1, 0x1f, &(0x7f0000001000)=""/247, &(0x7f0000004000)=0xf7) 2017/12/17 12:50:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x1) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x80da14, 0x5, 0x20000000, 0x0}) clock_gettime(0x0, &(0x7f0000f0f000)={0x0, 0x0}) write$evdev(r1, &(0x7f000094c000-0x60)=[{{0x0, 0x0}, 0x10001, 0x4aa0, 0x6c}, {{r2, r3/1000+10000}, 0xffffffffffffffc0, 0xfff, 0x5}, {{0x0, 0x0}, 0xae83, 0x6, 0x2157}, {{0x0, 0x0}, 0x89e, 0x1, 0x8}], 0x60) ioctl$TCSETS(r1, 0x5402, &(0x7f000038d000-0x24)={0x80, 0x3, 0xa4, 0x5, 0x5, 0x6, 0x0, 0x4, 0xffff, 0xd5c1, 0x1000, 0x100000001}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2017/12/17 12:50:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005b3000-0x14)={0x3, 0x6, 0x8, 0x7f, 0xaaa0}, 0x14) 2017/12/17 12:50:27 executing program 4: mmap(&(0x7f00003f8000/0x2000)=nil, 0x2000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b77000/0x3000)=nil, 0x3000, 0x3, 0x3c, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x2000)=nil, 0x2000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x3000)=nil, 0x3000, 0x4, 0x1010, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x9, 0xa}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000666000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x35, &(0x7f0000003000-0x1)="0e", 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f00003f8000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8, 0x807fe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xf, &(0x7f00003f8000)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x200000000004, &(0x7f0000007000-0x4)=0xffffffffffffff64, 0x4) r3 = socket(0x8, 0x2807fd, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000007000)="01000000", 0x4) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000024000-0x1)="c7", 0x1, 0x800, &(0x7f0000004000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00000fd000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x14) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x40010, r1, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r4, 0x11, 0x10, &(0x7f0000004000-0x4)=0x0, &(0x7f0000b79000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f000000b000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f00008df000-0x78)={0x2, {0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x8, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, &(0x7f00008e0000-0x10)=@common="6c6f3a000089000000009300", 0x0, 0xffffffffffffffff, 0x8}) 2017/12/17 12:50:27 executing program 3: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) unshare(0x80002) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000118000/0x4000)=nil, 0x4000, 0x2000005, 0x4, 0x21100) syz_emit_ethernet(0x1e, &(0x7f0000dec000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @llc={0xe, @llc={0x2, 0xe, "8b", "d3c178daeff1f617afbb94"}}}}}, 0x0) unshare(0x1000048010000) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000df0000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000202000)={0x0, 0x34, 0x30}, &(0x7f0000df1000-0x4)=0xc) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000087b000-0x8)=@assoc_value={0x0, 0x82c}, &(0x7f0000df0000)=0x8) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00005ea000-0x8)={r3, 0x191}, &(0x7f0000df1000-0x4)=0x8) recvmmsg(0xffffffffffffffff, &(0x7f00008dc000-0x180)=[{{0x0, 0x0, &(0x7f00008dc000-0x40)=[{&(0x7f0000777000)=""/0, 0x0}], 0x1, &(0x7f0000de8000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2000, 0x0) socket$inet6(0xa, 0xfffdffffffffffff, 0x7) bind$inet6(r0, &(0x7f0000b6d000-0x1c)={0xa, 0x1, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, 0x1c) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000df1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000cc3000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x5c18, &(0x7f0000c36000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="66880367bd1a", [], {{0x40086dd, @ipv6={0x8, 0x6, "a228af", 0x5be2, 0x2b, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0xbf, 0x30000000, 0x4, 0x8001, 0xa, 0xde0, 0x1}, @routing={0x2f, 0x8, 0x2, 0x8, 0x7f, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x84, 0x12, 0x3, 0x3667d3bc, 0xf5f6, [@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]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x0, 0x868, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0xb5, "f57697aea71bbbc01825dea53605dfa8856e0da13dfe052ea432e6ca34ee6a8869a0d983d1dc99f67e87e907742a0daf5e5fb44588fe05620ed2d53685f21d308316e7643a1d381b75a7b2d95a7be1b164b2fe448b9fc45e2fb6c6f2e7859bbf5b04cf7ff3ed28ca97b60cbf503dc89f879214fff6f3e9fc56490213ea43001293c67d0bd5b7ccae8bf6e57a833d7bf6455b24c9dc3e4851d772cdd7b5efe2a6f9af2cd4b94fe3900723609ab985f8ac45e616164d"}, {0x1, 0x9f, "def64c2cff39d6d7bc197d673ddc2fc3e536c5c7513e7f5198ba4cab7e414e5129953b1b7b0dc45a3ac43ccc67d4b19a92aea71af3680c7fa2796436037868698b517202f3f4501237be039f51c8edeaf32ca24ec803948539c47b72b0eb228bad52a26f2d55a0b4814ec652181beb2aa07d8e5701be3217251848664c04ddbee33bd3d83486ce270900cc0f3854e8ac3360b441870ae0c147ab4da5ce2eb8"}, {0xc9, 0x9d, "373cc97bb1509b2e0cb5b4941f8d285cc8306d3572c98927ec3053c4a0e7159efd61c2fbb3cfd877fae6affacc22a7a7b9ad44d7b604a7cfb180ab89aa43d8c8b44d79708cbc8da3fc107d8af76e823bedb7c5da7b0d7bbbdfe808ec57eb1d463496e4b5b8d449af467220723b3be875aae6f98cff4ad9f1b92c8be65cb3e875ef18b8d6fc23e6df898836dc2d7d89048eaeb916eab39de84ebe2ea61d"}, {0xff, 0x1000, "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{0xc2, 0x8c, "d2098f296e0ee959b78a52f5355f37680fe8a2bc408043235c7d611567e7031b242ffcef41e6fa401d41d3329702f185277a9fa3671059ea3cf56e7adadfc2663ca6935cfaf71f3e1c9b0cad8ec2044738e32fdfa741b5068b6bf50d20b8344685b0e5b24a2e2ac9408c27e7f5a331247d10c49215a611e64cc863bdff78055fab9710dba63b23f110693d85"}]}, @hopopts={0x62, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc3, 0x61, "0d080ccca89f8b5bed5a6af1d8c4361ec4354daa9e78f533050fd22c86178bd20458c8e9922764e225aa6a6dbd4bd48be5d766042f92454ae971ac796f63ce216568cbad5a801f3f443e9188b28318666e866bf22e3bb3ae27ee056a376edf5db3"}]}], @udp={0x1, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000174000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000bd1000)={{{@in=@broadcast=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef6000-0x4)=0xe8) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x10a, 0xda0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000aa7000)=0x0) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000b38000)="725f27d4c0f14c6752a6768c5a49075bf9e045856ae3525ae6260ea587c1f69d3d05d18319d84ecfd6a0e4a142b531a720932d84a6267a9b0c402104e9df18447f4e02a3180c661f349befc8d49c7a691bcabd800627cb47870e95c5d1eef527950e4263c2d0b5a58e58fa273f9f5d76672032acc9c93255c045c313b8cf7fa9000fce40ee4dd09ea5f7ba69e75ba266dbd61384ad10a549df4a2e2a32e0b9efd18530307b8f7e7071619de046a93ac566f8", 0xb2) syz_emit_ethernet(0x39c1, &(0x7f0000153000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x7, 0xd5a, 0x0}], {0x8100, 0x7886e6c7, 0x6, 0x2}}], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x3983, 0x3a, 0xfffffffffffffffc, @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={0x32, 0x25d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x62, "d0c715cc214bb089b4e5e77a00aada80186fd35a2b9a098435e61b749dbcc4ec133534c69d748c24e3894b420e4ec9fe5be4111a6b37adf38d9648fe350b83f1671aa0e1f50a170428e340d507c9bc79ac6b69cea38b0aebb836c34714d3fa4f3f5d"}, {0x0, 0xd2, "aa694db7f553aa9757a7e1a7eced5ce6bc9f7a0e853fd315054bedd433fb06be0d538b11f0433419350e792fc91255459fe40868f780cd2247a5c5ecc15895b670b9b8e58de4f1a13e059407d06c9a30a9bdd0a931460c7569b3856345af217d124ef7bb8d2d0d7dfc33f06d117f5d2310853ca5c4ecda149cf5a45c1dd7bc6c4897dbfed99ff9d88e72485f3c27e752912c00cc5e3e13f2bf0b96b71513a2715215328d145437e597a04a5e90739ded5fa9fe430e1981974000a1434b499a57f4a2e11d288f0424bde2d097dd2ac3c4f5a7"}, {0xff, 0x1000, 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"}]}], "2c0a67934fb292f7710a539e524eb027963ba6655d0067cec73e5f2810ff5de71913daf618217610d2149b4fc47fc9abbe73af2b953747cab3f07ce5488957841e3be78bf42285489341ee20038dbdc45d16123e2c09c9b81b1e10208f139b2f4e145550d1dd95f9eee4efe5a4eb28920e337188db5f08b3bafe9c2ed7fc1ddf269afabf75afd7292f79bcb51b50b44382d0873740f0fcc466b40da201849deed9313010ebffa31567059af3719068ba9588f0060f41d1aec181e5d411e04cda5baf91c6b50298065c672eb2b2f87f20190058ab3b48033e55cf0e3ffc75"}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000059c000)='./file0\x00', 0x80, 0x44) ioctl$TIOCCBRK(r1, 0x5428) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/17 12:50:27 executing program 6: r0 = socket$inet(0x2, 0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000ae5000-0x4)=0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x8c002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000001000)=""/206) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x5f}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0xb636}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000005000-0x8)={0x0, 0x0}) msync(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000004000-0x58)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x0, 0xfffffffffffffffb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}], 0x58) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000006000-0x1000)="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", 0x1000, 0x40084, &(0x7f0000005000)={0x4, 0x40, 0x3, "7c70e4856a10", 0x7, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000007000-0xab)=""/171) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000007000)={0x2, 0x8, 0x8002, 0x3, 0x4, 0x7fffffff, 0x100000001, 0x0, r3}, 0x20) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) syncfs(r4) sendfile(r0, r5, &(0x7f0000001000-0x8)=0x0, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000009000-0x86)=""/134) rt_sigprocmask(0x3, &(0x7f0000008000)={0x9}, &(0x7f0000005000)={0x0}, 0x8) r6 = fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000009000)=0x14) r8 = geteuid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f000000a000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x5c4b, 0x1, 0x81, 0x1d, 0xa0, 0x0, 0x354b, r7, r8}, {0x2, 0x6, 0xfffffffffffffeff, 0x7fff, 0x5, 0x2, 0x688, 0x2}, {0xffffffffffffffef, 0x7fffffff, 0x81, 0x40}, 0x7ff, 0x8, 0x61, 0x0, 0x0, 0x3}, {{@in=@loopback=0x7f000001, 0x20, 0x401}, 0x1f, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c42, 0x2, 0x1, 0x1, 0x2, 0x403, 0x5}}, 0xe8) 2017/12/17 12:50:27 executing program 2: mlock2(&(0x7f0000453000/0x4000)=nil, 0x4000, 0x1) 2017/12/17 12:50:27 executing program 1: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) get_thread_area(&(0x7f00001f3000)={0x4b, 0x1000, 0x3000, 0x6eb1, 0xffffffff, 0x7, 0xffffffffffffffff, 0x100000001, 0x101, 0x4}) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fc3000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x400050077918, 0x0}) ptrace$getsig(0x4202, r2, 0x6, &(0x7f0000fc4000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/17 12:50:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b8000)='/dev/ppp\x00', 0x80, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000391000)=""/32) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fa4000)=0x0) getpgid(r1) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f000061c000)='setgroups\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) 2017/12/17 12:50:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000c3f000-0x24)="24000000180005004d09160000e80ddf0303ec00f8ffffff0c0001000000000000000108", 0x24) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f51000)={0x0, @in6={{0xa, 0x0, 0x3, @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]}}, &(0x7f0000ace000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ad6000)={0x0, 0x76f5, 0x7f, 0x80000000, 0x9, 0x7}, &(0x7f000072f000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000cf5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e6d000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000876000)=0x24) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c78000-0xc)={r1, 0x30, &(0x7f0000f32000-0x30)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000103000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b13000-0x10)={r2, 0x2c, &(0x7f000062f000-0x2c)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffffffffff80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}]}, &(0x7f0000638000-0x4)=0x10) 2017/12/17 12:50:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) madvise(&(0x7f0000b2c000/0x3000)=nil, 0x3000, 0x6f) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ebb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f00008dd000-0x57)=""/87, 0x57, 0x2000, &(0x7f000087c000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = geteuid() getresgid(&(0x7f00009fe000)=0x0, &(0x7f00005ce000)=0x0, &(0x7f0000f0f000-0x4)=0x0) lchown(&(0x7f0000bdb000-0x8)='./file0\x00', r3, r4) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f0000952000)=""/75) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f00001d6000-0x4)=0x9b) read(0xffffffffffffffff, &(0x7f0000f87000-0x70)=""/0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000f0d000)=0x0) readv(0xffffffffffffffff, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cd8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) exit_group(0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000ec7000)='/dev/autofs\x00', 0x4001, 0x0) 2017/12/17 12:50:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000002000-0x6)="973be4d88c21", 0x6) socket$inet6(0xa, 0x125bfb5e6cb5b993, 0xdebb) 2017/12/17 12:50:27 executing program 5: socketpair(0x8, 0x0, 0x3, &(0x7f0000c49000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000001000-0x46)=""/70, 0x46) 2017/12/17 12:50:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) munlock(&(0x7f00000c0000/0x3000)=nil, 0x3000) 2017/12/17 12:50:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000078c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000979000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setreuid(r1, 0x0) 2017/12/17 12:50:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(0xffffffffffffff9c) clock_gettime(0x0, &(0x7f0000ffe000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00006f1000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c2a000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000ecb000+0x31a)=[{{0x77359400, 0x0}, 0x80000001, 0x400, 0x2}, {{0x77359400, 0x0}, 0x6, 0x3, 0x1}, {{r2, r3/1000+30000}, 0x7ce6, 0x59ee8000000000, 0xff}, {{0x0, 0x0}, 0x2, 0x1, 0x9}, {{r4, r5/1000+10000}, 0x0, 0xbcf8, 0x8}, {{r6, r7/1000+30000}, 0x9, 0xfb5b, 0x27}], 0x60) dup(r0) r8 = socket(0x18, 0x0, 0x4) connect(r8, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000a4c000-0x4)=0x0, 0x4) 2017/12/17 12:50:27 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000466000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2017/12/17 12:50:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2017/12/17 12:50:27 executing program 1: prctl$getname(0x10, &(0x7f0000714000-0xb5)=""/181) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00008dd000)=0x0) 2017/12/17 12:50:27 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x902c0, 0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000060000-0x4)=0x4) r2 = dup2(r0, r0) mknodat(r2, &(0x7f00004cb000)='./file0\x00', 0x8008, 0x3) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000bcb000-0xb8)={0x0, 0xa6, 0x1, 0x1, 0x3, 0x5, 0x8, 0x7, {0x0, @in6={{0xa, 0x0, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8000, 0x7c86, 0x2, 0x3ff}}, &(0x7f00007d5000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r3, 0x6}, &(0x7f0000389000)=0x8) 2017/12/17 12:50:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ea4000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000932000-0x4)=0x1, 0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f5a000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r2, 0x8, r3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000049e000-0x4)=0x0) tkill(r4, 0x11) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000643000-0x4)=0x0) pipe(&(0x7f00009d8000)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000ab3000)=0x5) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000591000)={0xfffffffffffffffc, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}) 2017/12/17 12:50:27 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000494000)='/dev/autofs\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f00004c3000-0x4)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) set_thread_area(&(0x7f0000000000)={0x5, 0x1000, 0x4000, 0x6, 0x6, 0x8, 0x100000000, 0x2, 0x5, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/17 12:50:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000001000-0x6)={0xe822, 0x9, 0x5}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00007ef000-0x6)={0x0, 0x7}, &(0x7f0000b71000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x3f, 0x20}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0x7ff}, &(0x7f0000001000-0x4)=0x8) 2017/12/17 12:50:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)=0x0) 2017/12/17 12:50:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x186, &(0x7f0000e9d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x8, 0x100000000, 0x1}}], {{0x0, @ipv6={0x0, 0x6, "76e070", 0x14c, 0x2c, 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}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0xfff, [0x0, 0x0, 0x0], {0x0, 0x6, "f1dfea", 0x9, 0x16, 0x59, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, [@fragment={0x3c, 0x7c, 0x1, 0x7, 0xffffffffffffffff, 0x36, 0x2}, @fragment={0x7e, 0x2c, 0x100000000, 0x9932, 0x9, 0x7fff, 0x0}, @dstopts={0x3c, 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x8c, "60393edecf20f37934febabb70fb5847dfc76742ac74171b44f07f7e6187662d37b463370a28bb02739c86766d6d724e4a579bc111ce39c0d933a3d7027263409f48489af94897488c7c58ae203258fca2e09eaa551f66da8198152fc6b4ecf38b6c32e9bfd4cb91dcef1be3d72e279efc471d7378a7f3dacb40c8810298c0c24dbd35aaa8ef9157de0f3a50"}, {0xff, 0xc, "3c27b5b91cdc6d657aac309d"}, {0x7, 0x2d, "7b1b339536b00822ace5dfa338705c000000000000001cdbfe6b63973af0cad09947612fe121e3e12bb3f41e88"}]}], "61d42d6936670c6048e2960baecaceaa59af95af9c97f882a61219157921e0d8564f7a11dc8183e88fbf9c8a8124dfefe0cd167ee0906044b1"}}}}}}}, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dc7000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f000065e000)={0x0, 0x0, 0x0, 0x0, 0x10000, 0x84, 0x12, 0x10, "34427a0488af850ffa46318baa6da8eb649e69754942afc72abfb79cc755634f51d6e6b18a1e166070466809c6ffc62b1fe595aa8a3f46faa893e0aaf74af924", "215310dc25872ee744f5e01541cb2cbe508f4057cf404626ddcc51c297375354", [0x8, 0x0], 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000b43000-0x58)={0x6, 0x100000001, 0x9, 0x9, 0xf21, 0xc4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000597000)=0x5) r1 = inotify_add_watch(r0, &(0x7f0000126000)='./file0\x00', 0x1) inotify_rm_watch(r0, r1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000098c000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f77000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001d6000-0x4)=0x0, &(0x7f0000c8b000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b91000-0x98)={0x0, @in6={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1}, &(0x7f00006d0000)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007ad000-0x98)={r2, @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]}, 0x5, 0x8000}, 0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000148000)={r2, 0x86, "035b904a57cbcfc699f37874b5addb8e6d4dbd429f5662c67858009491da59ba95b82b39d4f60f0f4594bbcecc1add6c6217efd8f31b030309fe478e0a26f1b326244f734c07a73b4ca797ddb4249db18393e2510946f94508fe9780307890ec755a79b00cbdd332857ca41b9467137ac2c429a6728d487380e6f84af429aa56dcce61d5bf18"}, &(0x7f00001d2000)=0x8e) 2017/12/17 12:50:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000001000-0x285)={0x3ff, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x781d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) 2017/12/17 12:50:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cd5000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x7ffb, 0x0, 0x0, 0x2, 0x40000000000000, 0x8, 0x9, 0x200000000004, 0x13, 0x0, 0x0, 0x0, 0x10002000010000, 0x3, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xfffffffffffffffe, 0x1, 0x8) connect$inet(r1, &(0x7f0000057000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000056000)={&(0x7f000001e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000056000)=[{&(0x7f000002d000)=[], 0x0}, {&(0x7f0000a45000)=[], 0x0}, {&(0x7f00007c4000)=[{0x10, 0x0, 0x0, 0x0, 0x1, ""}], 0x10}], 0x3, 0x0, 0x0, 0x0}, 0x7ffe) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c1c000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat(0xffffffffffffffff, &(0x7f00007f6000-0x8)='./file0\x00', 0x0, 0x0) r4 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r5 = request_key(&(0x7f00009e1000)='ceph\x00', &(0x7f00005f9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003e4000)='/dev/snd/seq\x00', 0xfffffffffffffffd) keyctl$set_timeout(0xf, r5, 0x7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080, 0xff000000004}, 'port0\x00', 0xc6, 0x80000000080003, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x20006, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003ec000)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00009fc000)={{0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x10001}, {0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, 0x80000000, [0x4d, 0x0, 0xbc2d, 0xffffffffffffffff, 0x0, 0x7fffffff, 0x4f60, 0x0]}, 0x5c) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000573000-0x4)=0x4b9d) getpeername$inet(r6, &(0x7f0000cc2000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000315000)=0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000a2a000-0x16)={0x9, [0x2, 0xa63, 0x100000000, 0x45e, 0x9, 0x4, 0xf6, 0x3, 0x0]}, &(0x7f00004de000)=0x16) ioctl$TCFLSH(r3, 0x540b, 0x7) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x8005, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x101, 0x0, 0x0, 0x0}, 0x0, 0xfffffffd, r6, 0x0) perf_event_open(&(0x7f00005dd000-0x78)={0x0, 0x78, 0xd4e9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000967000)='/dev/sequencer\x00', 0x20006, 0x0) dup3(r2, r4, 0x0) write$sndseq(r7, &(0x7f000005b000-0x1b0)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x6}, {0x20, 0x0}, @addr={0x0, 0x0}}, {0x81, 0x2, 0x0, 0x4, @time={0x0, 0x0}, {0x5, 0x0}, {0x53, 0x0}, @raw8={"b1cb87152790e915a4ab446e"}}, {0x1, 0xc2, 0x2, 0xfff, @time={0x0, 0x0}, {0x9, 0x7d}, {0xd3a, 0x0}, @raw8={"a2b518dc49a184c18b4c451b"}}, {0x8, 0x0, 0x9, 0xbf4c, @tick=0x5, {0x40, 0xfffffffffffffffd}, {0x19, 0x2}, @result={0x1, 0x6bc}}], 0xc0) 2017/12/17 12:50:27 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ff5000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x1) epoll_create(0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000883000/0xe000)=nil, 0xe000, 0x3, 0x2011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f9d000-0x8)={0x0, 0x0}) connect(r1, &(0x7f0000164000-0x1c)=@nl={0x100000000, 0x0, 0x6, 0x8}, 0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000741000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a46000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7695, 0xffffffffffffffff, 0xfffffffffffffffa, 0x5}, &(0x7f0000562000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000ed0000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000656000-0x89)=""/137, 0x89, 0x3}, 0x10161) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000000b000)={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]}, 0x1, 0x7fffffff, 0x5, 0xffffffffffffff00, 0x0}, &(0x7f0000002000-0x4)=0xa0) r5 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004e2000-0x8)='./file0\x00', &(0x7f0000e36000-0x8)='./file0\x00', &(0x7f0000f12000-0x8)='cgroup\x00=', 0x80000000, 0x0) r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) shutdown(r2, 0xffffffffffffffff) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00002e0000)={r4, 0x5}, &(0x7f0000467000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000408000-0x10)={r7, 0x54, &(0x7f000039b000-0x54)=[@in6={0xa, 0x1, 0xfffffffffffffeff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0xdc1}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}]}, &(0x7f0000c12000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000ce6000-0x8)={r4, 0x9}, &(0x7f0000a47000)=0x8) r8 = socket$netlink(0x10, 0x3, 0x0) writev(r8, &(0x7f00002b5000-0x10)=[{&(0x7f0000d39000-0x3a)="390000001000090400000000004000000700004a03000000160000000000000019000a0000000000000000000608000300ff090000ffe4695aa3", 0x3a}], 0x1) mknodat(r5, &(0x7f00008d2000-0x8)='./file0\x00', 0xc008, 0x80) 2017/12/17 12:50:27 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000515000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00004da000-0x4)=0x1ff, 0x4) 2017/12/17 12:50:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x44400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000)="4c6216758b8dca317e7acbdc2fbba3fd42ce47d09099317309f0cb2e7a3fc3a90b7eef89a6eed41ea0a5a1f896720d47b516a328416349da5087a8bbc401fd6107758df019c1af5fea625c7a005eb0bb80f64192572f7a26933700f61abe3873233b1b9b6f99b259af6b04dadd0ee827500035ee877f6f3d334ec72508c7db3dc0995296fa12f4a6c7c0fbe9d794aba910d22322ce61b1b96b1800b6b2c54161cfc761", 0xa3) prctl$seccomp(0x16, 0x0, &(0x7f0000001000-0x8)={0x1, &(0x7f00000c7000-0x8)=[{0x6ffe, 0x400, 0x17, 0x3f}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000004000-0x4)=0x6) pwrite64(r0, &(0x7f0000001000)="6e4ba6a8c276d7f3efe2b017553f3f6abeb877a9fb53cd6a5fb6589b46db7c0b73f6cee101415a9992d02b75daa928a4f7ac8ac2245fc81fd6b39a7082abc8257185a1c4c2331c799539a2de5796f3ed38ab272c5673a4cb61498f5ea36e376493d0cc9fc55771a1c576b7cb59bf3018f82a8559439795f6cc2583026d0a7fd4512ddd35284ca720b4dc53b9efc44982f4811cb3212b06fc1f4699fc72fef753a9f59575c2831d366d3dc6c7216caf65b37b7193bc6c8586993f5575468daf70efe509f0c4fef6c147b497d05f68654b46c3a6244966c8e0ffee37c2d25589e1a746fafe98ab8cf7e0d49658524c2ada4ff084a87bf5a9e6115f6a9e1974f1b603e9ada2314927158fa28566b8528e64b63c65b28f167f8410ace2b39c471a5d43d70113b7ae532c5715fd027e288bc5072acb36bfe7713b9659d5f4a41c3235227465d1d793464317487ee8d9b9ad1294d7e4c6c641909a0071361ee38327afe7fbf60ee592ca75543a288d984dc221eb8919319fdba3e71c5b927b0094f48bd6757b14410545ec6df31dbeed748e8afa621edca851400ecf601afa019c0ecfebf74ab4c189bd2ca1b69e0052338b9b9f0b0b0a01504d4eb4e709a2f7dd10ada781c34223569df98f890b84ef8651587b6dd49296b3d31562ed558f67d175ac015d66cf65acafa2308697f287d453ebe81dd4ea185a5bece243311159b1fce55b46321700ab6fcf7a485f61b9d8ad65d93e044912cbfb80c4fba65f43c63bb5b4b77253390f86bdb75e7408bb6422571ddd29980ec9a2faf31710e7d912d335d5d94ded0520982ba7ae5a8ca66a5d9404e9d52a0413c68644d468dc7d67771c5e3a80a63c9d34807cb0888b5d22ede5685ea4f262b3fd2a2cadd66e6915583617ba6a1a73fa7535b747d16d242838ec386137a07409241c9f0864a06ab69aff0f9c26e110c5cbd547713e7291f48a477a1323a02865541f753014426e8a971f6b6cabd16272f212c56cb2626228f508d72cda07d9b94c6a1e138c788f6e5aa38659a3fcdf3ed487f1b5a64554b1546a2e1e1188fb6ba8cfe9c9830af17e27fce07e92966d3590c82aa80b537e0916af61cddaee838631090fd0bda6ef68489c4ae22ec947088d43355ccc06c8a91282795bdbbbb902ef85abee21475e4545ca9e17dcc1439ac182cf8a70633303ed23265a82c9e3af07aa8a124d74019820617db28c07732b295628c93b202f0ccb2e59c3ed0fbcbc22452d5f6324d2777f31bd69725ba0b6df543f29af5597f4da5f60e3f02901e4360b8f8d3b7689575d5a619d320e33ba4d3c641ef13d5917c82ed6f462ed22a15fcb477e8f21f5b9a4714271210833f3dba85a9dbead8f30ab83a8849e4aad06590e6e58e7b3f756b3cc7e52401c0c1fa6ba5d3bd17aec1df95505a4364b4e1f4ca3e70bb0a8e26380406178d2d211b9984a8687c9d53d7d1ac608ec8993e7bb8445af334b02308eb6bd31240ffd45217fc1931a54ad2c41c1c40a1f75c57c1a1eef308bec33d83d5514dfdf2a416869a51f0c42e1a81bb2302ee87202f51c9e87a3c6019bca1430e9496a58718374527e81f2ea73064caefdf9a082fb9ed36faced52ce297fe76ac180e5cb16271f4279d9a4a2681f88f5cf9d0fe602802542b0d26c501088686b2ab039aed0f64a9a10ddbae919e2e0e7ec624436c73622fa409111cdfa6ea5d1332769579a9f8a5722db7ccf09ed44e39f0cd0e66484bb301d0755300b28c2e766c23d139f1144223b11553fc50cdc2f43eb2db5f2b425313b45c2c2dc3b30871d09f12b8547101af59415267e419c6caafb538518fb3865d80d7b9ac9375fd59c8633b3bdeb05d9ce49b16296ad2b26978dea0c2be9b7928b9dd52093e31c87e4471dad1c540351a20fa4d7d040e42ca78432f06825ad11398ee9904cd32743ae11ac7a09702bac67b14bd25519d32be04a164447f509a65b8e52b091636f944b48dccf4b43a760b2e14a1ed4f128faec3bdbc187d0290ec824c8c5e9c665cec06db4eba8451be6c5805cdcb4448c568e500bbc78b4a651459bef075e1a7a00486915d13e3a614b50685b4ced2a7b71ff8dea5666575bac9d503be0f4dc64c3145c764242043a9b855d300586a31d9d47c7a52e3ca1f67b2dcb9e91b54e643a8aa4885fc4256f736ea063b4ff3653f9b5f4fd5319a7e96fe63c12a44773fb40deec6d758e4cee130e32aa3a4858680b58440bd1fe6af25fe73ca199168d04def215e02b2837085d4de9d9a79a800115dce9ec53f86b734ff48a1b547fb2a4656d09fc04c379de455bbf16b2668a50410ab6fd360ef02baff116e596d585a88ae8116e25428c178868efa9a65dbea4305855675194c85ec54fe36c3652ac2f7e0ecc1a0603ef39ce2dd467aa6e057895fca8e0b6e0c4e4a2898c82f8a7c874759ff9a87c3fec0624d23785630eaac977fae8ec106f11aa0e39a33785ccd5943df1e558017d869ad58641f2a3ff7cd13461244378c36847eb6df2ae418eee0e474d80767625863c0658e8b5b8739636509ccfdb5096e71fb0047f6d5e23a50787201e4b98f3a3ff0b4b620c1b918c569a4dafd3d1f94a7d0b1a6463b6620b40cfcd9558aae2438d2e703d7c67a6f2bd47c91fcbd3e04e6844a310abb5e2cb071f1ece15729b098569e40ab099961c1f4e61c18e1500fbdfb752d75adfeac55fecc73d6abb2214c9f9f9a3797c4400ac3f18d31e9a0ff91fa3253d0f3c8a79458978760284a6971900d5f4ba3c7736d9d70240bc832bb001725c1664b47d954827a7a923e9260b714b54d55fd7127bf354bfb53def72489262b225e716c77d3e14bfd7b7375417725def83c10b76f5cf8178cca6e0d1a69462fa4f07db69644b92a21510ecbede4f0d6bcacf62851a449d97583dee2acbd881a248ef13d3ed967fbab2a0198bf832701960cc5b889e1607140a75b2ef4f509c5b864200f7f6506bf7c3f116d634e502694b69e9597fa8879773c3954cd8bebaf90fcf32b60a2c48ec527f90f84fc1d7e407c4abeb36c4bc131c212e1a84796ba5f6aff80c915dfd3bce361c61ee0feee9fd11a33853d1b731d20e69261473b1359b3d8f0948df9e55f8fe47d117576c8cffe4aabc8c8f227264cafbef1ae70e8bf1483aee1b9c46e0ff4580fc0af65c3272c9ca3ecdd652dea4df31da52bb6362396b345dba05dc662edb807b89d0fa515ccc45d46cad976a27294c00b2ddc1405bb913b8a673dd4d93d2a9cf0b74c13761f976e0e2fa483a82ccf1b1a280d999edc3762bfa90e4963fd57cdb31efabb927acfdbd9c659167a6c3102b35066c1350e598301ddb07ed6d0cf2388a24d7de4e29427dc92ab18f3b3cb47f1d1f53f4178df8d768c6f6080deae91c88df17a3afc743c8ec5ac917c7a216771800c6565266e750f3bee5db5fb415d21990c4ceb1124184632caaac0f9f3067defa2a524cb373ae79229f4d897df0adb342e4eeb102e381c790a8be21cbdf953a5cfa7c38b4c775c3abadf088d665047583cb183b8adf560d6afd076f14457bdcc149348d52b3909dba9e8f49600145a44bb406dbb6b03509fa1db084c8ea799b2df638619856be1af5250e6daccfe319b3b2b5fb98304a917d761e0a16fe5ad07ed1d89c16770b2909a1f25e6cf3fd22eed4aef8c5d5f11f4e509ad42f48c46e94a2d0a03e737bfcb125681fde17279d92f5efd55c5c8e009e53d4944ddd99cdec1e27e62a93a7c85bcdc79f27fa92ce2b8a1ec37913131c055d4e45fc15b4f409815f92c29a315e6b147bb8e12d0eaa89192723adef8567fbd2f05112a46422b5ec4b11b20a37d4ce236e9e2676644ce16375bc350df25601b912111ec9c96b6e3bf3bee3b9edad0f7cfb3eb1c42f5711400140e4a0fd3a80bfca12b6f0e97de129c2c8339770b30ba5cb3e8c76348bcaab4645308b076255ec709db28715b9558050446ac0f814a85016afcb9a02d107b9f51c0b54e34e3d678ad8689be9cb283ea3fe35864ce6d85e75638a1309502db144a1665445e27be746d18f4645b885510e1a2d2290f6fcb47e7654aad29568e5fe9ce613df28941b4c926bdeca055fd351a9e9140301ddece6a73e1de90e8e2480205c0b75a210964f9390d89d13a7c478e139a50da3019c9d24c1d747a49fc2a90b90803796f0d3bb3ec80c6314169d6a0cbcdd0c606ee840fc434a2e89fa943a75542fd462865d5eaa53a594839fd67b02b40d75b84c09c7fdfa3a52a88211eabb01aba5487627439e5429dd2f1d689367273593bb1f5c1f7e28880a7942afdbd509b8fb9c5eb8b56b6ff3552eb51df7fab8de042a01a375ed8e5f3b579e44325227ec8788bd6771e18e61d55ecb83f2aae380188ffb2eef613d6d116d96417a2edd8c94b6e3e0cd8aa906efcb9a613e9655f7f2ff800b31a7d3d5ea906d8c2cc4ca622b8a14ac394760ce46ff8ca14797f3a52ed44ea288f9614ff87db715cee9da34a68077fcf6fda598ee67df67c0969868347f4402f4bc878dfb8ce856bd3db62bc45bf39b71cc6c8645db476f63e87f0c7de8bb59f39955f0aaf60a0673c6694adeabb3437c8edadd171ba7217a6408fbf8302f4dfc86a5e673bf0ebd9af516c82a7b169b4fc313ae2f5c2ae2a4ad55320a115cf2df24cc63d36649448b4057ac9c8e8e0fad31238dabc0658dc08ddf408dc9c0cc56dbe1d43f37922ad92d07ab3505e414b494b657cba9939202160c159a9704b9a522a6bdb8e79fcdc3d64ae1ba984fc641a65227ebf2965909aec64d40a05baf1f5900dd91ba76e0a76e215d5948ebf1a8e32ee98f4011bdd19784c277d4da2a5b04e1639f4db981bd52ebd6f36b3cd97bf1944b1a21bc5b130470261a7fdfed5f8110afe91c18230926eadd4ab0678ad48402cd4581ddf770ea5f4621c0107211c5773f1baec1450c4afc5e34120408eb5f7820f50ac95baf5cdb6c4bbb979aeabaabc3eba63f2842d66f7e9e08c67fe18d5f42f91b84879fd39a236b2b18b4c0119a5a53ce1ed4ed352d8cc8fbe51830a8312f77ea03b351481e630c0b77cf0cf17c5116a554a00314bdb4a313261e77aa807658df0d0d2d8e3b7d64820fab11afcf08004ebb7e4d03c2b15d11be4757fa4b83edd64f3235eb0cde9ddaf46e44692f5ca12da2722e1266c1ea9e58101a8e4d560b47d86eda604d26875beb61de364369412d844410f8840c4b353b4b0cea66b6c16ad0ab2ca1d20366ef9a2c3ab95ea6b9b162378af09005dcfe5fac770988007b837d57ba5f1eddddcbbb9831a85aed5db30e0abb3b4d8bd1366c49b97294bd3ea74f08dcffef2a3383b58c014cae709ead1f9844899081edc3b78e979053992bcb0effbeda3ea4fde20bbb3b681a5acee27141c456ff5e7e5ec78a802d97e0369a3e82bc6d41ab758454d8b18699dc2681f07679ba92fc0fc04ef35de6ce946dbec7ce050b10b5e4d36023a51c90f435679da702435665f97b1d5e6f255efe642b30602ba235ccc3ba039e6c235d1fe9361bdb738c97a86d2ce9a2a067f6da1c07bb62000e53f38aaa6bafecfc638d8d9d72b19ce20b822b6b6fa0f6958e0e13d5bf865a1c0e1ea34feee16eb2a81f9d6138948277828d9cb5b5dbd28ce149984f0b6ce5503ed0a538ad7e0678e61abbf26425c5dcbc7825c9bc637c6092e92e6f70dfa240fec560ab60c84d9ad5330af8290c5ac8d6e2966f5d307e9698c9915a08329cb5b0ab00ccb11710a83f3cb544ee1726a9b88954656ce03f3e3560dbacd9e22c249c211e8ed0d850f8", 0x1000, 0x0) 2017/12/17 12:50:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80001, 0x1, &(0x7f0000706000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000024000-0x4)=@assoc_id=0x0, &(0x7f000002d000)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000b000-0x14)={r2, 0x4, 0x100, 0x9, 0xfff, 0x7}, &(0x7f000002c000)=0x14) clone(0x50000000, &(0x7f00000cd000)="82040cc5bb7935491f1e634b835e7c2cdb5fa934e0abcd04ff9ec93340c5ca849c094956b9ec56e1c0d6c4f247615eb107c772b7ce1fa1e226f7901dded228ba74a22109a5df7367dd5dbca40ad3dc59d586bd3990c79ac038f0309c29ae97c10482eb3d9f9074a09b9812280f6a2ff7ca1dde0ee2062273ef1e64ffea25a9e80ba6f89c0552ff52b1a74b13998a3bb8818e6b13c7a4bc5a489fa538acbb7c1d86efcfdde472730e7afa6094f7eff6337cfba0033dc2aa3390c746f8ccb2611e03c5a411fb4e16e7fe2076ab549dd8fa44f8", &(0x7f0000eb5000-0x4)=0x0, &(0x7f0000a5b000)=0x0, &(0x7f0000144000-0xae)="081b96a7d06f644a5ca3d0b653332614831a1f6004ed4d36a69a33976227f03f4eee4abaa6c193ddf2f58f869f7c3668b03acce979a6985b6e79e3f3921e611c7caec491376fd8280efee68c3b6e57048a1cb550a71793377f76b8bd1f4194d89ffc3842beeaad4f3e53ef3a90b6678e6381865f80904a053368eede1810ed3e8462aabffe2a2d611f3861cfce14c6b94493c1be929c958d2293513f6f4839717f7ac4c847c88d336d6a19c478f8") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000002d000-0x10)={0x7fff, 0x9, 0xd8b, 0x4000000000, r3}, &(0x7f0000012000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000023000-0x10)={0x3, 0x4, 0x80000000, 0x4, r4}, &(0x7f000000e000-0x4)=0x10) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001b3000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004e7000)=@assoc_id=r3, &(0x7f0000ad3000-0x4)=0x4) setresuid(0x0, r5, 0x0) chroot(&(0x7f0000d46000-0x8)='./file0\x00') 2017/12/17 12:50:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) fcntl$setsig(r1, 0xa, 0x26) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='auxv\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x4, 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r2, &(0x7f0000011000-0xc)=""/69) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r2, 0x402, 0xb) readv(r2, &(0x7f0000011000-0x60)=[{&(0x7f000000a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/36, 0x24}, {&(0x7f0000011000-0xe2)=""/226, 0xe2}, {&(0x7f0000010000-0x57)=""/87, 0x57}, {&(0x7f0000002000)=""/0, 0x0}, {&(0x7f0000004000-0xbb)=""/187, 0xbb}], 0x6) mmap(&(0x7f00009d1000/0x4000)=nil, 0x4000, 0x4, 0x10, r2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000003000)={@generic="1af1febb0f915004c192661fbff26cad", @ifru_names=@common='ip6tnl0\x00'}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000000f000)={0x0, 0x23, "efeb2a514133f519268e84ae7e1a10e911c166d012c6fb280c0cb3220ed19436221f64"}, &(0x7f00009d5000-0x4)=0x2b) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00009d4000)={r3, 0x3}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000012000-0x9)='/dev/rtc\x00', 0x412800, 0x0) 2017/12/17 12:50:27 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000002000)={0x0, 0x4}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000333000)={r1, 0x2, 0x400000000000, 0x1}, &(0x7f0000ce5000)=0x10) 2017/12/17 12:50:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f000076b000)=0x0, 0x3) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x400000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000686000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x40000000114, 0x40000000000000a, &(0x7f0000000000)="030002ae", 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000006000-0xb8)={0x0, 0x4d, 0x6c7, 0x2, 0xeb, 0x80000000, 0x2, 0x0, {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]}, 0x10001, 0xa6, 0x8, 0x20, 0x2400000}}, &(0x7f0000006000-0x4)=0xb8) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000eef000)={0x0, 0x3, 0xbc, 0x9c00}, 0x10) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r4, 0x20000000000, 0x20000000000ca, &(0x7f0000eef000)="000001ff1200aa050800000003078038", 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000006000-0xc)={r3, 0x1ff, 0x32}, &(0x7f0000686000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000689000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000-0x4)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 12:50:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001000)=""/18) r1 = getpgid(0xffffffffffffffff) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000002000-0x4e)="8bba8160065cd32248a75d79ded8cd1df6d46a2bdce51421238f1a73a468069a8dadbd78eb66dfba73b472459f588615ba65b709b9b062063381c1d118cd92a4648cbc6525566dbe620de6430529") r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x804) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000000)=""/69) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000000)=[0x1fe, 0x800]) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000000)=""/147) 2017/12/17 12:50:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000318000-0x6)='logon\x00', &(0x7f0000f9f000+0x92b)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x17) getpid() clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a73000-0x10)='/dev/sequencer2\x00', 0x8a001, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000049000)=0x1) fcntl$setpipe(r0, 0x407, 0x9) clock_gettime(0x6, &(0x7f0000ad2000)={0x0, 0x0}) futex(&(0x7f000048c000)=0x7f, 0x0, 0xfff, &(0x7f00001a0000)={0x77359400, 0x0}, &(0x7f000024f000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000aa000)={0x0, 0x4}, &(0x7f0000b02000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e34000-0x14)={r2, 0x7, 0x3ff, 0x9, 0x7, 0x3ff}, &(0x7f0000bc6000-0x4)=0x14) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f000078b000-0x4)=0x5) mknod(&(0x7f000059e000-0x8)='./file0\x00', 0x1040, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0xfffffffffffffffe, 0x78, 0xe2, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x20302, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00001e0000-0x4)=0x0) waitid(0x0, 0x0, 0x0, 0x41000004, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00004f6000)=0x401) splice(0xffffffffffffffff, 0x1005f, 0xffffffffffffffff, 0x5f, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000178000-0x20)={0x0, 0x0, 0x0, 0x0, 0x80, 0x6, 0x0, 0x0, 0x0}, &(0x7f000079a000-0x4)=0x20) mlock2(&(0x7f00006d9000/0x800000)=nil, 0x800000, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000f9a000)={r4, 0x4, 0x0, 0x5, 0x0}, &(0x7f0000908000)=0x18) r5 = syz_open_dev$usbmon(&(0x7f00009e6000)='/dev/usbmon#\x00', 0x1, 0xe145f12caa7a95a5) write(r3, &(0x7f00009f5000)="a8c58e09e8c45b0fa3d5f0a31111d97513690bc39b43a9caac6e3ea4487c207cc30d5a6137d3694a5aa9e1b21d09b92ded88be7b07f3fd0c075b2c66afc3c40fe710ca441b831d9c432df98e93e260b9a901ba0fb920d2acd2e0a005a5095afe4e182fd9f7535a3b0960e3ae28b4c4e96b6c6a0675436a03394f65bfd05abf321ae74d743e9f4d1225cb71487864f8147252", 0x92) ioctl$KDGKBMETA(r5, 0x4b62, &(0x7f0000db8000)=0x0) r6 = socket(0x10, 0x2, 0x10) write(r6, &(0x7f000068d000-0x25)="240000001d0001000d00fa080000000403390004100001000c000100000000ffffff0000", 0x24) creat(&(0x7f00006c0000)='./file0\x00', 0x3c) open(&(0x7f0000cd4000)='./file0\x00', 0x8000, 0x8000000000000019) 2017/12/17 12:50:27 executing program 7: r0 = memfd_create(&(0x7f00003f8000)='em1trustedsecurity((\x00', 0x1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000096c000)=0x0, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000067c000-0x5c)={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, 0x400, [0x9, 0x675, 0x7, 0x0, 0x2, 0x8, 0x20, 0x7fffffff]}, 0x5c) 2017/12/17 12:50:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000000000)={0x0, 0x27, 0x3, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_delete(r0) 2017/12/17 12:50:27 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000070b000)={0x0, 0x0}) mmap(&(0x7f00008b6000/0x3000)=nil, 0x3000, 0x0, 0x18810, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x220000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x8000, {{0xa, 0x2, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe363}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x3}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000)={r2, @in6={{0xa, 0x0, 0xffffffffffffff54, @loopback={0x0, 0x1}, 0xad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x4}, 0x98) 2017/12/17 12:50:27 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) 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) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000230000-0x30)={&(0x7f0000490000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000001000-0x4)=[0x0], &(0x7f0000000000)=[0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x1, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0}) 2017/12/17 12:50:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x8f, 0x30, 0x9, 0x5}, &(0x7f0000001000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cc2000-0x10)={r1, 0xc029, 0x1, 0x5}, &(0x7f0000825000-0x4)=0x10) socketpair$inet(0x2, 0x2, 0x3f, &(0x7f0000087000-0x8)={0x0, 0x0}) ioctl$sock_proto_private(r2, 0x89e1, &(0x7f0000718000-0xbf)="ad46865c5839d5da2a9829f438dd930fabae28b83931989100628d9f26e3eb9e598570d2a601865085c0be45a7428d1afa7debb1d09995db8b056e0b0f0c37b3db5227ba38bcd48e496f4996fe8ea81fe08df89df9d1105cce12264bdba510db8fe6694b32b92de55f516e9401a110dd15779f03a46b41d07acd88cf9e8f44b36c11662e7b45f0e0705ea6b4275399f81c6a37a7176c0d44a81e4961f93247218b870bc372919262ea8676cb8c5f1daeab1c7f40e1ea9bafa3a5d4e785a0a9") 2017/12/17 12:50:27 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00007b0000)='/dev/usbmon#\x00', 0xffffffffffff59cb, 0x402000) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000039c000-0x3a)={0x0, 0x9, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="d591ac623138", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="db47954a3226", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="ad549a649960", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) 2017/12/17 12:50:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) close(r0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000e7d000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xfffffffffffffffc) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000e7e000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000000)={0x8001, 0x0, 0x0, 0x0}) close(r2) mmap(&(0x7f0000406000/0x2000)=nil, 0x2000, 0x2000008, 0x4012, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000001000)={0x2, 0x0, 0x0, 0x0}) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0xfffffffffffffff7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000e7e000-0x30)={0x28, 0x0, &(0x7f0000003000-0x28)=[@acquire_done={0x40046307, 0x0, 0x0}, @increfs={0x40046304, 0x0}, @register_looper={0x630b}, @enter_looper={0x630c}, @acquire={0x40046305, 0x4}, @acquire={0x40046305, 0x1}, @exit_looper={0x630d}], 0x35, 0x0, &(0x7f0000002000)="e9e706f95439d3a506254e286e0c8a19a1997af1eb2a213beb1e19296179688e7d033c1de119df440de98995141fcc7a19c30a51fb"}) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0xff) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000001000)={0x99, 0x0, 0x0, 0x0}) r4 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x2c, 0x0, &(0x7f0000408000-0x2c)=[@enter_looper={0x630c}, @acquire={0x40046305, 0x0}, @release={0x40046306, 0x2}, @register_looper={0x630b}, @increfs={0x40046304, 0x2}, @exit_looper={0x630d}, @acquire={0x40046305, 0x4}], 0xaf, 0x0, &(0x7f0000001000-0xaf)="e5c3242dd9a351f8f76bb9e74f40846810c868e64499150386926052d2c9b7eae208b1883c01170e94e58e6a5a44d4a61e2260fddea1500cf7a3fba06c0b4753d7beddf1a344ddae13dca89c3f00772a63e478981dca423fd7d8f225ce0b180974ae149a098455b4fa231bb333b87febbb3880a543e8cdc23c4d2c26c984f87cf58d98840b86b6fb537527f68719a49b138c2ffe5a1a459fec0f23eb83de35dcf128896ab5809654023dc3ffaff7ad"}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000002000)={0x30, 0x0, &(0x7f0000001000-0x20)=[@register_looper={0x630b}, @decrefs={0x40046307, 0x4}, @increfs={0x40046304, 0x0}, @acquire={0x40046305, 0x3}, @acquire_done={0x40046307, 0x0, 0x0}], 0x14, 0x0, &(0x7f0000407000)="5552368deb778000000009907b7b06e4894851d8"}) close(r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000002000-0x18)={0x2, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000002000-0x30)={0x24, 0x0, &(0x7f0000001000)=[@release={0x40046306, 0x1}, @acquire_done={0x40046307, 0x0, 0x0}, @increfs={0x40046304, 0x0}], 0x59, 0x0, &(0x7f0000407000-0x59)="66416bff24bc39d60131ae3d1080de617ba94a337f9ec9e26cfffc39eb2e9a8d35b5457e639fe8ac0b227469cb5f6a611f85f4142f983a5b9d245f68d746385316cf0a7520aeadd61a47b7bfe285b7b52d493d663bbf7b78ad"}) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000af000)={0xc, 0x0, &(0x7f0000e7f000-0xc)=[@free_buffer={0x40086303, r3}], 0xc, 0x0, &(0x7f0000e7f000-0xc)="344d671fa8529c638b4d67f2"}) 2017/12/17 12:50:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000e1c000)=0x0, 0x80000) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000a8c000)="26bcc10b6c9abcb9fd12cac41ee4456932905b9a6c1b4ea0adb16bbe27e40d20f4933730d23fcabed9fcbb8dc059b4e375256eb1efc57b73ce8e20b8808c17bdc31e93f8dbf707a379ed4617a55aae0df8c1c2574367799c99473e9977c56cb38a8cd1414a4263d463c9c41eacafd289164f51180db9c85a5f5f85d4fa718c1655d633b96ae5747c5ceb341cffbd650067d40b8664f9cca956818e62a7cd014a258aa29a74dec95623999fbbe1877be8cb0b43e6fefce77eb8cf18afe6112fbf05f3b74db57333b9a1ab62d327b5bbc7b249649639b7008a73dacb8d606029799a27") r1 = syz_open_procfs(0x0, &(0x7f00007e9000)='net/mcfilter6\x00') r2 = getgid() r3 = syz_fuse_mount(&(0x7f0000f24000)='./file0\x00', 0xe000, 0x0, r2, 0x1000, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 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) r4 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') syz_emit_ethernet(0xa4, &(0x7f00009b5000-0xce)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x4, @x25={0x5347d3768d122c42, 0x2, 0xff, "8affb16fe4b14a048f67e98762421c99907a9e2d3b3ffe74632748e87447e6ceb3d58aa02f19dbea30134251af5713d31bd08570cd697402df434db3749fe49e7ba3c67313fcb871cde451ba3f11df22b48b0a277a6a5ecacbbe6780f16d195c3875f8a2ecf9ea4847ce937854249a9508d95b2f65f2c0df2104875753078c6cef28629bd71eb210e3031fb21d41b3923eb05f"}}}}, 0x0) r5 = socket$inet(0x2, 0x80000, 0x1000000000800) r6 = gettid() get_robust_list(r6, &(0x7f0000902000)=&(0x7f0000aa5000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000ee3000)=0x18) syz_fuseblk_mount(&(0x7f00006c1000-0x8)='./file0\x00', &(0x7f00006e0000)='./file0\x00', 0xa000, 0x0, r2, 0x6, 0x97, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000053f000-0xb8)={0x0, 0x7, 0x5, 0x7, 0x3, 0x7, 0x4, 0x849, {0x0, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x4, 0x2, 0x0, 0x40}}, &(0x7f0000089000-0x4)=0xb8) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000c23000)=0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000e42000)={r7, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbe1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x2000000000000, 0x80000000, 0x21}, 0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000b9c000-0x8)={r7, 0x6}, &(0x7f0000cb7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000a41000-0x8)={r8, 0x0}, &(0x7f00007a4000-0x4)=0x8) r10 = epoll_create(0x7ff) sendto$inet(r5, &(0x7f0000e0e000)="8c76887333e8391a34db3bb95670ed7d96716c24d57d3ecbdfb82aa45c7ddfb3028cca73a1e126349a56627ac95935be01ae68a7a4d54ba196ceb3b4995a8e0520d5c75eff", 0x45, 0x4, 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r5, &(0x7f00007ec000-0xc)={0x20042001, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d4d000)={0x0, 0x0, 0x0}, &(0x7f0000bc2000)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00007d7000-0x10)={r9, 0xfffffffffffffff8, 0x1f, 0x1000}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000d5b000-0x8)={r7, 0x402}, &(0x7f0000f5e000)=0x8) epoll_wait(r10, &(0x7f0000644000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getcwd(&(0x7f00006c5000)=""/0, 0x0) futimesat(r4, &(0x7f0000ce2000)='./file0\x00', &(0x7f0000702000-0x20)={{0x0, 0x7530}, {0x0, 0x2710}}) bind$netlink(r5, &(0x7f0000dd0000)={0x0, 0x0, 0x7, 0x5}, 0xc) pread64(r4, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) pread64(r1, &(0x7f000036a000)=""/0, 0x0, 0x200000000) 2017/12/17 12:50:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x2) sendfile(r0, r1, &(0x7f000021c000)=0x0, 0x420020000fee) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000137000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ee3000)={0x0, 0x38, &(0x7f0000ef9000-0x38)=[@in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x1, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}]}, &(0x7f0000c08000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000066c000)={r3, 0x40, 0x20}, &(0x7f0000fce000)=0xc) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000a3a000)={r2, 0x1}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005a0000)='/selinux/status\x00', 0x0, 0x0) readlink(&(0x7f00006d3000-0x8)='./file0\x00', &(0x7f00005c3000-0x38)=""/56, 0x38) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000505000)=""/49) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000783000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000018c000-0x4)=0x1008) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00002fa000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000aab000-0xe7)={r5, 0xdf, "7db0ad598ad3d762668eb6146ed91759350f489968623e3e994276863d2a9f4cdbf0dbd558a0883ec6231fff8c51d707fc0b76855064934db5006439c1bcc9c363d66f6ac10c9e9252d54af96f06e6acc999fb9a6727853ac5a62240e7eedcc5bcba82d273a19b2051e89fcf36c06e2a1791677657acc6cbc1b607c651b52bacf36f5c16c438e48567afa439991e9804edd43f1fde692f94e2e95cf524868e543f3121579973b6fd19f82cdf2402647f2bddec2b85bd7dbc111c21dea35b97e94390a18f9f0c398f39d33e633aadd4305206e94c1d05f107f7b0ea7a61ebab"}, &(0x7f0000692000)=0xe7) recvmmsg(r0, &(0x7f000000e000-0x100)=[], 0x0, 0x0, 0x0) sendfile(r0, r1, &(0x7f000000e000-0x8)=0x0, 0x0) syz_open_dev$loop(&(0x7f0000955000-0xb)='/dev/loop#\x00', 0x6, 0x101000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000402000-0x50)={{0xfffffffffffffffc, 0x8}, {0x0, 0x101}, 0xfff, 0x6, 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, 0x0, 0x0, 0x0]}) getsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000806000)=0x0, &(0x7f000049c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000967000-0x8c)={r5, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a8b000-0x4)=0x8c) 2017/12/17 12:50:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000d1b000)=""/0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000004000-0x10)='/dev/input/mice\x00', 0x0, 0x634fc0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x4, 0x8aa3, 0x1, 0x800}, 0x8) r1 = creat(&(0x7f0000002000)='./file0\x00', 0x24) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000-0x8c)={0x0, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000002000)=r2, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2017/12/17 12:50:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0xcc001, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ab2000-0xb4)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0xcc89}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000158000-0x5c)={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x92}, {0xa, 0x2, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x401, [0x2, 0x7, 0x6, 0xcf24, 0xffffffffffffffe0, 0x10001, 0x76, 0xb02]}, 0x5c) 2017/12/17 12:50:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x181001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x7}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000003000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x7fffffff, 0x1000, 0x6, 0xffffffffffffff7f, 0xa764}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000002000-0xc)={0x20000000, 0x0}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000817000-0x6d)="6ad63f60d85c5aa03aa0f0a9fb5693e268b1edf70bd0f6269ef89a6f2ad6d9a248a34b014ee71c4bedb77c74c67a1e6371f4d879a11ab9afc8690f543d2f75a7ebd3c56c9c86a5c0310179cf5b41cbb083f5255e75abcefa5121a09fe2711283607116ba638cc1aecda336a178") setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r1, 0x0, 0x9}, 0xc) 2017/12/17 12:50:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='vmnet1-eth1\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x8}, &(0x7f00000c0000)=0x8) 2017/12/17 12:50:27 executing program 1: mmap(&(0x7f0000533000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x100000000000000) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000533000/0x3000)=nil, 0x3000, 0x1000000, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x3e051, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x1010, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000010000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x810, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000533000/0x3000)=nil, 0x3000, 0x8, 0x32, r0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000001000-0x28)={@generic="000000000200000002590453fa8a7b51", @ifru_names=@generic="904a9e7be2ba870c22376697732000"}) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x1000200032, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf0000/0x1000)=nil, 0x1000, 0x8fffffe, 0x34, r1, 0x0) mmap(&(0x7f0000ea9000/0x1000)=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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000001c000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x1, 0x6, "f07007", 0x18, 0x3f, 0xffffffffffffffff, @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]}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0xffffffffffffffff, 0x5, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008f1000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000001c000)={0x42424242, 0x42424242}, 0x8000020002, 0x5) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d95000/0x4000)=nil, 0x4000, 0x803, 0x10000000032, r0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 256.664868] binder: 7366:7370 ioctl 40046205 fffffffc returned -22 [ 256.680273] binder: 7366:7370 ioctl c0306201 20004000 returned -14 [ 256.694896] binder: 7366:7370 ERROR: BC_REGISTER_LOOPER called without request [ 256.702925] binder: 7366:7370 DecRefs 0 refcount change on invalid ref 4 ret -22 2017/12/17 12:50:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003cb000)={0x0, 0x0, 0x0}, &(0x7f000015c000-0x4)=0xc) getpriority(0x1, r0) ptrace$setsig(0x4203, r0, 0x80, &(0x7f0000cf9000-0x10)={0x3a, 0x100, 0x0, 0xfffffffffffffff9}) r1 = perf_event_open(&(0x7f0000b3a000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000deb000)='\'posix_acl_accessposix_acl_accesswlan0trustedem0\\\x00', 0x1) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00003b3000)=[0x7, 0x400]) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00001a2000-0xb8)={0x0, 0x7f, 0x7fff, 0x5, 0x18000000, 0x4, 0x7, 0x9, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0x1, 0x4, 0x40}}, &(0x7f0000286000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00001d6000-0x20)={0xffff, 0x80, 0x8, 0x8, 0x1, 0x5, 0x8000000000000, 0x3, r3}, &(0x7f0000b3a000-0x4)=0x20) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f000018a000-0x8)=0x0) read(r1, &(0x7f0000dcb000)=""/16, 0x10) poll(&(0x7f000042b000)=[{r1, 0x4, 0x0}, {r1, 0x1, 0x0}], 0x2, 0x588) socketpair$ax25(0x3, 0x5, 0xc3, &(0x7f0000af9000-0x8)={0x0, 0x0}) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000e8d000-0x1000)=""/4096) socket(0x11, 0x801, 0x8001) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f00003f1000-0x25)=""/37) 2017/12/17 12:50:27 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000385000-0x8)={0x0, 0x0}) sched_setaffinity(r3, 0x8, &(0x7f0000f13000)=0x7) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d20000-0xa)='/dev/ptmx\x00', 0x1000000000000200, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000dc5000-0xc)={0x8, 0x0}) write(r4, &(0x7f0000f8d000)="0f", 0x1) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r2, &(0x7f000086b000-0xc)={0x400000, 0x0}) ioctl$TCXONC(r4, 0x540a, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r6, &(0x7f0000ebb000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_buf(r6, 0x0, 0x4, &(0x7f0000273000)="", 0x0) writev(r7, &(0x7f0000ae9000-0x8)=[{&(0x7f00001c0000-0x2a)="2900000020001907003d7524000a0021020000160000008000000000b49d0c00000011e010315aec20", 0x29}], 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f000037a000)=0x0, &(0x7f0000c96000-0x4)=0x4) r8 = syz_open_dev$usbmon(&(0x7f00002f8000)='/dev/usbmon#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000ea7000-0x8c)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000da8000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000930000-0x98)={r9, @in6={{0xa, 0x3, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52f, 0x3}, &(0x7f0000925000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000cef000-0x8c)={r10, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000038b000-0x4)=0x8c) getsockopt$inet_mreq(r6, 0x0, 0x0, &(0x7f00003fe000-0x8)={@multicast1=0x0, @multicast2=0x0}, &(0x7f00000e0000)=0x8) ioctl$TCSETSF(r4, 0x5404, &(0x7f000090d000-0x24)={0x401, 0x6, 0x2, 0x3ff, 0x4, 0x1, 0x9, 0x1000, 0x40, 0x8a66, 0x1, 0x7}) 2017/12/17 12:50:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = epoll_create(0xffffffff00000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005d4000-0xc)={0xffffffff80002004, 0x0}) epoll_pwait(r1, &(0x7f0000b3b000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000b3a000-0x8)={0x0}, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000065f000)='/dev/rtc\x00', 0x200100, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000039f000)=[], 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000002b000-0xc)={0x2000, 0x0}) 2017/12/17 12:50:27 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000cf0000-0x8)='./file0\x00', 0x0, 0x40) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000a7c000-0x4)={0x4800000000000000}, 0x4) 2017/12/17 12:50:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = add_key$keyring(&(0x7f0000f29000)='keyring\x00', &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r1) ioctl$sock_ifreq(r0, 0x8910, &(0x7f000091a000)={@common='ipddp0\x00', @ifru_map={0x1000000000101, 0x3, 0xc06, 0x4, 0xae19, 0x800000}}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000822000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) timer_create(0x0, &(0x7f000069f000)={0x0, 0x2e, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000811000)=0x0) timer_getoverrun(r3) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00004cc000)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000036b000)='/dev/rfkill\x00', 0x10000, 0x0) 2017/12/17 12:50:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000362000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000024a000)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xb4, 0x20, 0x1, "d25a3ee26036bbf9cf71f7e01cfa7bf304e3316024b680153484ea2563b9b05411e28f320fec09539a8d9dfad69a58d5bd4705e590295420bfee5f8e1c2be2199f682bea550b2356f21fc575fa5ea4e7"}, 0x160) connect$ax25(r0, &(0x7f0000f62000)={0x1e, {"021f4928006d78"}, 0x1}, 0x10) 2017/12/17 12:50:27 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000eca000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000000)=""/113, &(0x7f0000000000)=0x71) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f0000002000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00009e2000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) [ 256.710957] binder: 7366:7370 Acquire 1 refcount change on invalid ref 3 ret -22 [ 256.719044] binder: 7366:7370 ioctl c0306201 20002000 returned -14 [ 256.730766] binder: 7366:7370 ioctl 40046205 fffffffc returned -22 [ 256.743610] binder: 7366:7370 ioctl c0306201 20004000 returned -14 [ 256.750897] binder: 7366:7370 ERROR: BC_REGISTER_LOOPER called without request 2017/12/17 12:50:27 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000011000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x2000005) syz_emit_ethernet(0x4a, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x9, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x200000000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @fastopen={0x22, 0x11, "2b08f32082cddc3d49a817d7479cef"}]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000018000)={0x42424242, 0x42424242}, 0x1, 0x80000000006) syz_emit_ethernet(0x3b, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x201, @arp=@generic={0x303, 0x6003, 0x6, 0x9, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "efc8d77ddcb662a238", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "79469af8d93d003500005ef18000"}}}}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000001c000-0x8)={0x42424242, 0x42424242}, 0xfffffffffffffffd, 0x204) mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000019c000-0x14)={0x0, 0xa3, 0x10000, 0x100, 0x3ff, 0x2}, &(0x7f00002cb000)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000105000-0x18)={r2, 0x0, 0x30, 0x2f9, 0x10000000000ffff}, &(0x7f000029b000-0x4)=0x18) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c67000-0xc)='/dev/rfkill\x00', 0x501002, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000e2d000)="2f15ad20000600000000000000979ed8e2ce8683011d609b49b441f1953fbd858706e8d06091ce793e22d8db798deef00422fa091e028e8265a39bcd2b65007a4cdebf29621abf8997f30d8bb57de5b42808732e7fed20c5e6674e60426d18a753", 0x61) r4 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r4, 0x2000000200001) r5 = gettid() r6 = syz_open_procfs(r5, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r6, &(0x7f0000363000-0x60)=[{&(0x7f0000f24000)=""/70, 0x46}, {&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f0000c68000-0xc3)=""/195, 0xc3}, {&(0x7f000062d000)=""/1, 0x1}, {&(0x7f0000a75000-0x8e)=""/142, 0x8e}, {&(0x7f00008d6000)=""/6, 0x6}], 0x6, 0x100) fstat(r3, &(0x7f0000a50000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup(r6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000049000-0x8)={r2, 0x9}, &(0x7f00000d5000)=0x8) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000a67000-0x24)="2200000048000700ea091008090007000a0000000022000004000000040000000009ab04", 0x24) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000320000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 256.762908] binder: 7366:7370 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 256.773957] netlink: 13 bytes leftover after parsing attributes in process `syz-executor6'. [ 256.794717] binder: 7366:7370 Acquire 1 refcount change on invalid ref 3 ret -22 [ 256.795205] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/17 12:50:27 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001ce000-0xb)='/dev/hwrng\x00', 0x20400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00009ab000)=""/29, &(0x7f0000001000-0x4)=0x1d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000000000/0xab3000)=nil, 0xab3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0xfffffffffffffffb, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000ab4000)="97", 0x1, 0x0, &(0x7f0000ab6000)={0xa, 0x3, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00007b7000)={0x0, 0x0, 0x0, 0x0}, 0x10) 2017/12/17 12:50:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) fcntl$setsig(r1, 0xa, 0x26) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000002000-0x28)=""/40) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='auxv\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) setgid(r3) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x4, 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r2, &(0x7f0000011000-0xc)=""/69) readv(r2, &(0x7f0000011000-0x60)=[{&(0x7f000000a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/36, 0x24}, {&(0x7f0000011000-0xe2)=""/226, 0xe2}, {&(0x7f0000010000-0x57)=""/87, 0x57}, {&(0x7f0000002000)=""/0, 0x0}, {&(0x7f000000c000)=""/187, 0xbb}], 0x6) mmap(&(0x7f00009d1000/0x4000)=nil, 0x4000, 0x4, 0x10, r2, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000012000-0x9)='/dev/rtc\x00', 0x412800, 0x0) 2017/12/17 12:50:27 executing program 6: membarrier(0x1000000, 0x0) 2017/12/17 12:50:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x420203, 0x0) clock_gettime(0x0, &(0x7f0000529000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000860000-0xe0)=[{0x40, 0x9, 0x1, 0xffffffffffffff01, @tick=0x9, {0x0, 0x3e}, {0x80, 0x2ef}, @queue={0x1dd, {0x7ff, 0x3}}}, {0x3, 0x100000000, 0x40, 0x8, @tick=0x3, {0x6, 0x7}, {0x1, 0x80000000}, @ext={0x1000, &(0x7f00005a0000)="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"}}, {0x8, 0x3, 0x7, 0x0, @tick=0xffffffff, {0x8001, 0x9}, {0xe94, 0x0}, @quote={{0x1f, 0x6}, 0x9, &(0x7f0000001000-0x1c)={0x20, 0x2, 0x69, 0x7fffffff, @time={r1, r2+10000000}, {0x98e, 0xa1}, {0x5, 0x8}, @connect={{0x7, 0x9}, {0x5d400532, 0x4}}}}}, {0x10001, 0x6, 0x5, 0x0, @tick=0xfffffffffffff713, {0x2, 0x7fffffff}, {0x9, 0xfff}, @note={0x1, 0x3, 0x1000000000000000, 0xffffffffffffffff, 0x4}}, {0x1f, 0xfffffffffffffffb, 0x8, 0x1, @tick=0x6, {0x80000000, 0x101}, {0x4, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x2faadddd, 0x0, 0x1, 0x101, @time={0x77359400, 0x0}, {0x5, 0x8001}, {0x401, 0xff}, @addr={0x2008000000000, 0x2}}, {0x400, 0x80000001, 0x1f, 0x5, @time={0x0, 0x0}, {0x6, 0xf1}, {0xff, 0x3}, @time=@time={0x0, 0x0}}, {0x3, 0x9, 0x100000000, 0x3d9f, @tick=0x80, {0x4, 0x3f}, {0xb3f, 0x3}, @connect={{0x0, 0x1}, {0x9, 0x6}}}], 0xe0) 2017/12/17 12:50:27 executing program 2: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) sched_getaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r0, &(0x7f0000002000-0x4)=0x0) 2017/12/17 12:50:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001db000-0xb)='/dev/hwrng\x00', 0x3, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000389000)=0x5, 0x4) mkdir(&(0x7f000000e000)='./control\x00', 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004d4000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x4, 0x40000}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000007000)={0x0, 0xb40e, 0x80da12, 0x9, 0x20000000, 0x80000000000000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2017/12/17 12:50:27 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e7d000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x8001, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8, 0x7fff, 0x204, 0x6, 0x1, 0x9, 0x6136, 0x28, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(0xffffffffffffffff, &(0x7f0000ef0000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000015f000)=0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffeffffffffffffc, 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) r2 = syz_open_procfs(0x0, &(0x7f0000f6d000-0x5)='maps\x00') ioctl$int_out(r2, 0x5460, &(0x7f0000340000)=0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000483000)='/dev/pktcdvd/control\x00', 0x2, 0x0) readv(r2, &(0x7f00008ec000-0x70)=[{&(0x7f0000378000-0x35)=""/53, 0x35}, {&(0x7f00002d8000)=""/179, 0xb3}, {&(0x7f00006c5000-0x1000)=""/4096, 0x1000}, {&(0x7f00003e1000)=""/182, 0xb6}, {&(0x7f0000f1e000)=""/71, 0x47}, {&(0x7f0000ba1000-0x91)=""/145, 0x91}, {&(0x7f0000eab000-0x4b)=""/75, 0x4b}], 0x7) pread64(r2, &(0x7f00007b8000-0x20)=""/111, 0x6f, 0x2000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e75000-0xa)='/dev/ptmx\x00', 0x2, 0x0) 2017/12/17 12:50:27 executing program 6: fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000385000-0x8)={0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f0000f13000)=0x7) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc5000-0xc)={0x8, 0x0}) write(r2, &(0x7f0000f8d000)="0f", 0x1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000a4e000)={0x20000002, 0x0}) ioctl$TCXONC(r2, 0x540a, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r4, &(0x7f0000ebb000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_buf(r4, 0x0, 0x4, &(0x7f0000273000)="", 0x0) writev(r5, &(0x7f0000ae9000-0x8)=[{&(0x7f00001c0000-0x2a)="2900000020001907003d7524000a0021020000160000008000000000b49d0c00000011e010315aec20", 0x29}], 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f000037a000)=0x0, &(0x7f0000c96000-0x4)=0x4) r6 = syz_open_dev$usbmon(&(0x7f00002f8000)='/dev/usbmon#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000ea7000-0x8c)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000da8000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000930000-0x98)={r7, @in6={{0xa, 0x3, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52f, 0x3}, &(0x7f0000925000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000cef000-0x8c)={r8, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000038b000-0x4)=0x8c) getsockopt$inet_mreq(r4, 0x0, 0x0, &(0x7f00003fe000-0x8)={@multicast1=0x0, @multicast2=0x0}, &(0x7f00000e0000)=0x8) ioctl$TCSETSF(r2, 0x5404, &(0x7f000090d000-0x24)={0x401, 0x6, 0x2, 0x3ff, 0x4, 0x1, 0x9, 0x1000, 0x40, 0x8a66, 0x1, 0x7}) 2017/12/17 12:50:27 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000001b000)='/selinux/load\x00', 0x2, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000019000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x7f) listen(r1, 0x4000000000000000) r2 = epoll_create1(0x182006) r3 = epoll_create1(0x0) dup2(r1, r2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fe1000-0xc)={0x0, 0x0}) write(r1, &(0x7f0000417000)="", 0x0) readv(r1, &(0x7f000000e000-0x20)=[{&(0x7f000022b000)=""/1, 0x1}], 0x1) r4 = syz_open_dev$evdev(&(0x7f000000b000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f000000e000)=""/0) 2017/12/17 12:50:27 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000057a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="aa8c71ae23c2", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x76, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='teql0\x00'}) 2017/12/17 12:50:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@common='ip_vti0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000ffe000-0x5)='#!', 0x2) mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x4000000b, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000389000-0x6)='./bus\x00', 0xffff) open(&(0x7f00003a9000)='./file0\x00', 0x4000, 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x8000080800) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x0) r3 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f00000b7000-0x13)=""/19, &(0x7f0000742000)=0x13) mount(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f0000410000-0x8)='./file0\x00', &(0x7f0000802000)='ramfs\x00', 0x0, &(0x7f0000179000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) socketpair(0x140000002000c, 0x80e, 0xc, &(0x7f0000c60000)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x6, 0x78, 0x40000000000040, 0x80000000, 0x16e6800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0xffffffffffffffff, 0x0, 0x0, 0x100, 0x4, 0xfffffffffffffffc, 0x0, 0x0, 0xba89, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0}, r3, 0x0, r4, 0xa) socket(0x100000002, 0x1, 0x0) 2017/12/17 12:50:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x91) fcntl$getown(r0, 0x9) r1 = gettid() r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0xfe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000) socketpair$unix(0x1, 0x200002, 0x0, &(0x7f0000b49000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet6(0xa, 0x2, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) r7 = fcntl$dupfd(r0, 0x1, r2) bind$inet6(r5, &(0x7f00003c4000-0x1c)={0xa, 0x2, 0x7da, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000000000}, 0x1c) connect$inet(r0, &(0x7f0000341000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mlock(&(0x7f0000569000/0x1000)=nil, 0x1000) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000646000)=0x0) bind$inet(r7, &(0x7f0000fb4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$unix(r7, 0x0, &(0x7f0000f09000)=0x0, 0x800) syz_emit_ethernet(0x89, &(0x7f0000b28000-0x89)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x3ffffffffffffff, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x411, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0xfffffffffffeffff, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "81976a1cf5e3f0a67bf9f990e1c4b6704e232a9ba374d2baf47f7a3987097f71b5556aafc153b618dbc625e77992ac169a12df3a4c0b5352d7975d03b8646fc77f4a5d3604242bd17813c6409acb1abbbdc8ea378633da10132ad85ede8239"}}}}}, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000923000)=0x200c) sysfs$2(0x2, 0x8, &(0x7f0000b8f000+0xf81)=""/16) getsockopt$inet6_buf(r5, 0x29, 0x4000000003d, &(0x7f0000aae000-0xea)=""/234, &(0x7f0000d54000)=0xea) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x4, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0xfffffffffffffffc, 0x81}]}, 0x10) ioctl$sock_ifreq(0xffffffffffffffff, 0x891d, &(0x7f0000cb9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet6(r5, &(0x7f0000f6b000-0x1c)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd4}, 0x1c) writev(r5, &(0x7f0000f3f000-0x28)=[{&(0x7f0000204000)="dba4cb7ea81990b2d8befefb57aafeb81de109af94367f54c89e7c821dc904d190b8b163f92a5d57eff1c46b9fefc0a8f188bd119fa3e7fb0dc39d6e2ea12e448c1e7628615411f0eaf42401d1", 0x4d}, {&(0x7f00008bf000)="4c1b6a0ea58eb8d1d52f5601c648d8dc30433ad15d9c74fb81b3c935f76eeea24931454ed80dc8934f99867fea19f301b0d5095675d72f98afb52302b4fe54350e671aa103d63df8daf4d404dc4b3aec521a55265dc3d1adbeba6ca3657135d297941dee17d64d0a6ea14953d6bbd247876f724fbf4444d7c420d36c61c760da58d3fd80b20d5fecd1e082d90e32c0135d8a261723fd9297294780c10ae4b44fae42a7a1125c6477813566b439d6a1bbe4588f317887082da9bfccf3ff5889ed19df0bd2676c67f7a70213b0fe073feb4b1a30842544e62f525b15f01b104e33360e06ccd4cc9f292af2c9586ee8cdbe52", 0xf1}, {&(0x7f0000305000-0x40)="361c8c9a1d3c3349f4470591a09858c84417e248df9191ea3b3e3890cfccc1136e16d6907b0dcaff93c49ebd3d5d0f4f7f94a4a99e4f5402ab9d975607ef50a3", 0x40}, {&(0x7f0000a19000-0xb1)="ca1b4088d5aaa72aa43e6c6845db199cd7cd0aef71bae2dad37145d3083f88d939ba7408d3138534e588752cab88c84810fd548c02dec3defc1b6f82cefd62708cc3dc9674411b44bbe49b30dc5fb35cc330a2b1697c8fd26be60846d0eae35d0dbbe8e12c542b5989430994e19321acfaa9176ec12a7577d66c04f84306367a903c8241fbd803f78dce559a19ff3448d90b6e774706919cb06b548bf1c97346167f453d2c9604bef9206c8b82904f7551", 0xb1}, {&(0x7f0000e99000-0xda)="c587643ca01a0b37b75187d6cdeaeb8c6f761e034c11302968890fedc0c5aeaa304b3186431239f2de4aaecb44edcdc74f218ab1eb99f35a80df5bb7452898e89ab5ff41440044995ef7458a69af36faeeeb5e6747693d5e4df65739b7b037feb91b8e339169166a833eb0be570bdbc988688b431a035f404e221196a44c0de4e2d05a83f7df75bdc0b7ffa09ebe482c9cecc4aebe1c547c4d8a80c48d6b7e98901bea7c4ae60061675b1765b118831d93a9a8dfe23ba4eec0a847a83bfb827a891d5bf1c74f4e36861e307bae03df198d4e2476739a8c5a0c36", 0xda}], 0x5) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e0b000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x40}], 0x1, 0x0) socket$netlink(0x10, 0x3, 0x1) poll(&(0x7f0000137000-0x30)=[{r3, 0x1, 0x0}, {r2, 0x40, 0x0}, {r5, 0x410, 0x0}, {r4, 0x40000100, 0x0}, {r2, 0x208, 0x0}, {r2, 0xc, 0x0}], 0x6, 0x1) ioctl$fiemap(r6, 0xc020660b, &(0x7f00008bc000-0x138)={0x3, 0x0, 0x6, 0x8, 0x5, [{0x1, 0x1, 0x5, 0x0, 0x0, 0xb00, 0x0, 0x0, 0x0}, {0x1, 0x7f, 0x7c, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x1ff, 0x9, 0x0, 0x0, 0x0, 0x801, 0x0, 0x0, 0x0}, {0x4, 0x81, 0x6, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0xae, 0x3, 0x1f, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0}]}) syz_emit_ethernet(0x8d, &(0x7f0000b74000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x3, 0xd441, []}, @rr={0x7, 0x3, 0x1, []}, @generic={0x88, 0xd, "7819abf42b57717cf6cf2c"}, @noop={0x1}]}}, @igmp={0x15, 0xffffffffffffffff, 0x0, @multicast1=0xe0000001, "cbd84304c82920648cf9213a8417d659a95dfbdf6b512f9c2b316bc28c920f4160bf0551ddd754762a27686201a8ab3e053fe01ee3fa33ab0e8efcb705382080f206809c51c0411e72299e57bd81d4"}}}}}, 0x0) sendmsg(r4, &(0x7f0000c6f000)={&(0x7f0000934000-0x58)=@nfc_llcp={0x27, 0x10000, 0x80c, 0x4, 0x10001, 0x73f, "c730010283d89338d049d98153053552964e637fee95f162447381c6d8fd65e0282d66322c0c51aa2d716697caad3aebee14edefa9333336ad3e075a531c79", 0x4}, 0x58, &(0x7f00009eb000)=[{&(0x7f0000dc3000)="a863d71b755ed2940a3c4e809abd45e7494cf693e9be4285efb31ca9e4f5f4e632082a75ee15e8df449641cfdf700d1966cdaa09853312cc9b73be887c6ffde0475366dd6fc2e91dd4fbfb80ea66ab48dde570d3a0dc5310a030da850966485fcf74cc515b4b0006ff36ce7b616953ca1a8b08bcc9d3d5257851fbd78162c522c2a0bff588358fd2848befbd0985ebda2180a9334d48d595f25ee792d73e5a1ae9df3f9595b9097ca89b0bb82acd5d6d2dacd3f1ab2cbc7d16", 0xb9}], 0x1, &(0x7f0000b55000)=[{0x34, 0x11f, 0x25f0, "d41d086b415e63c0f9ba66e7c7ba3fc146d57854850c28ccad134023ed2cbd544fe489b83f432c"}, {0xa0, 0x100, 0x23d, "360b239d9da9b52bf5d4c75c44147970caabe92ab0b26774bff0ae8ea5fad670230e37eec4c46b00cd54ede0451e44b6ea87ee68f20e7fcc6e9f7a30af9e9341c8d1f110bb7025ad54d9febe900d420a51162198b1b8e3661ab9064c5295d8ed77ef9e76801c1cc56e86a0f5bd97b29045a75e905eddee2aa1e9a5b823a6ea064ffc8816fe3ffaf131c0a01b5c29a763c08230"}, {0x78, 0x11f, 0x40, "c2117f0372ddf83d9ca120bd54c81f5e3e9d3def31ddc8c7c84b1cb2ea92cea06e4333c41014312837890c7a31d3e0f9050f6f054535059d34846cea5c6cef0253e4ecfd10e46d6a65d106a098829a9e8469d16aae702eae2c56f3be3b2e9bd02f713799905b81ab66c5"}, {0x38, 0x0, 0x7, "8ebe2da51035c6677ea51d41388e30a0fc65213521106cd3d4d603376555f7f1785278825f47dce8f1f1d576"}, {0xc4, 0x1, 0x2, "3709f1afba5015951645e21eea8792a7216828b76823ab2bd400397d245fa150994829c2abb9758e2a9dc501ba636cd3fee80da0a52d86a3269fadce9baf020c85cdaf703961c92489bdc876602fa0e76fc2071725aaa0052231b0804d2640445c92225874b3c9399a9c96896abb3dc7b168f27c0855cf1f940d199f5984a7e352d008e686c0b747f16a1bb427d636f3c9f77e95b0c0a56584f4cc788a3010271edeb7ba333202e1613a77c33b6bfe574aa5679c59a2ff43"}], 0x248, 0x90}, 0x20000000) 2017/12/17 12:50:27 executing program 2: r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x1f)="0000003a00079f0046d209bdff7f000a3f15fff716ffdca21100280000009b", 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000abb000-0xc)={0x0, 0xfffffffffffffffd, 0x100000, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000002, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x5, &(0x7f0000129000)=0x202, 0x4) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00004d7000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000c4b000)={0x6fb, 0x20, 0x8001, 0x2, 0x4, 0x5, 0x400, 0x4, 0x7, 0x8000, 0x6}, 0xb) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000221000-0x4)=0x44, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x6, 0x10) bind$inet6(r4, &(0x7f0000fc6000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005b2000)='^', 0x1, 0x0, &(0x7f00008bc000-0x1c)={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000097f000-0xb8)={0x0, 0x40, 0x5, 0x7, 0x8, 0x200, 0xffffffff, 0x5, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x2, 0xdc98, 0x7}}, &(0x7f0000a3a000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000673000-0x8)=@assoc_value={r5, 0x8a21}, 0x8) getsockopt(r4, 0x84, 0xf, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) getsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f00006f9000)=0x0, &(0x7f0000321000-0x4)=0x4) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000096000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f5b000-0x18)="92", 0x1, 0x0, &(0x7f0000f5e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f00002ca000-0x38)={&(0x7f00005ee000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c9e000-0x50)=[{&(0x7f000082d000)=""/150, 0x96}, {&(0x7f0000932000-0x33)=""/205, 0xcd}, {&(0x7f0000e36000)=""/63, 0x3f}, {&(0x7f00009f0000)=""/88, 0x58}, {&(0x7f000021c000-0x42)=""/66, 0x42}], 0x5, &(0x7f000001d000)=""/0, 0x0, 0x0}, 0x0) socket$inet6(0xa, 0x1, 0x801000000000007f) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f000049e000-0x4)={0x20000009}, 0x4) bind$inet6(r2, &(0x7f000045c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, 0x1c) [ 256.812920] binder: 7366:7370 unknown command 0 [ 256.818127] binder: 7366:7370 ioctl c0306201 20002000 returned -22 2017/12/17 12:50:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f000076b000)=0x0, 0x3) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x400000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000686000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x40000000114, 0x40000000000000a, &(0x7f0000000000)="030002ae", 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000006000-0xb8)={0x0, 0x4d, 0x6c7, 0x2, 0xeb, 0x80000000, 0x2, 0x0, {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]}, 0x10001, 0xa6, 0x8, 0x20, 0x2400000}}, &(0x7f0000006000-0x4)=0xb8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000006000-0xc)={r3, 0x1ff, 0x32}, &(0x7f0000686000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000689000-0x8c)={0x0, @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]}}, &(0x7f0000005000-0x4)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000007000-0x8)=@int=0x9, 0x4) socket(0x8, 0x80002, 0x1ff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000001, 0x800032, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) select(0x40, &(0x7f0000004000)={0x7f, 0x200, 0x2, 0x0, 0x260, 0xff, 0xff4, 0x0}, &(0x7f0000689000-0x40)={0x2, 0x2, 0x1, 0x8, 0x1, 0x6, 0xb55, 0xff}, &(0x7f0000001000)={0x6, 0x2, 0x1000, 0x1, 0x8, 0x0, 0x542272fa, 0x100000000}, &(0x7f0000687000)={r4, r5/1000+10000}) mmap(&(0x7f0000d0a000/0x1000)=nil, 0x1000, 0x3, 0x80000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x19, 0x800, 0x0) r6 = socket(0x2, 0x400001000000002, 0x4000000000000000) connect$inet(r6, &(0x7f000083d000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000107000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) fcntl$setpipe(r8, 0x407, 0xfffffffffffffffb) vmsplice(r8, &(0x7f0000d87000-0x30)=[{&(0x7f0000c5d000-0x1000)="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", 0x1000}, {&(0x7f00004cb000+0x960)="30d8f7423dbcdb48493eb841e5aa035f32f97a8ce3056cab74a37750859ad09694f69bf978150b24ce850c30f3", 0x2d}, {&(0x7f000029a000-0x45)="1aea68e4cf8b1cca8460892b040da19d72e58e07230e71c1a60661e8472aef58df7cbd1e6976c752a76b73b0bad55aeb5b4b832ff1ebd39db73e84281991f8b4e97a2e3be2", 0x45}, {&(0x7f0000d15000-0xb6)="a6a39ec171e7e6c95e449ad7db3dbaca015b29d44203384cfcdfb7ce3cc6bd5b00faa10a3df5d0b70c9093fd622b203faa590798e1cecfa72d13aeb6c2f461c1956dfa9240ef6a9dff1847073a7fba147d688eb0e058ff0b879ef6bb31f8b410a2c8b55ca69d038208ab6b127f34bbe3af5027751f1727cb624e410b8a9dec98a8b8c6bf620a3c479964a5687a6683b3093e217efca47762cc3d6ea41163fa98fe50deaf4c335bb7002c0f8769304e59a9c434eb2c12", 0xb6}, {&(0x7f0000044000-0x46)="105610d943f2b02ebadbae578ec3ebae1f81d0fd7ada46d9a1279eeb56c8d07af7a611da5f5bd0e4bf6d6a01cc03e71c9b9f6b87f2ab547bcb683de38d982ccee833bf0ac1f2", 0x46}, {&(0x7f00001e4000-0x4b)="a9f2299e7d51dcc18ba2647f39c26c31f8414d98e98b5627756a2c8ceb9c1dd18dd5462c8c4b5a9aed4fc38acbb17edcc654f2bb2723dd6b54978db84b0a301e13bca09cbbb8937be6d93f", 0x4b}, {&(0x7f0000caa000-0x6)="d38d1663ae2d5c4d84d344057f494af870d054808db2f4254d3d6827c26a", 0x1e}, {&(0x7f0000bee000)="a17bd863e41597c48715bd9d3f9210ab5214c94f093706a56e435247ad67707859327cf1d875020cf4f3e6ddfc54bb94bf5e4871f97979c3030112c9c61be9e111d3dca8196731b2dd559876c04d1b93f9cc17756601369dab2438abe55e02af00d6721c83957c6fe82a0f0ab524fb0543d3d9e8b4e92c19dea543536db66c35007d8da5cc91d68d0c6899c82045b6a61310228b1242e42bad1b340ef423deda07c6994301f11e50745406b20e3ef0ed3f6ea059846b68593c3a039c98d3f7be0b54c3a9afe51634adceb1288f7365a70584e59042a2c5396b01ee488029e56f3a1f859bb156", 0xe6}, {&(0x7f0000e36000-0xb9)="ab69531e792fb7775816473dcc462ab03f0c1a3ee8b3efc6587a5ef77a77a312b9bd37cc4590fb837045b2e43ff29ac3746033f4d241bf0e5b8ff8a1a3a4878b59822d2284f6c1c12cd130740d9493e9a10ef508cc368813a517977cfcccaf6d2449fbd7cc9161fb51c8318efd152c97a3005e3ab43cb192d6d7703d7e3710c9a0254ce1b5b83ef7f019280ddf3c2598b31b191f930393b28934e745e3190bb4cbbd9e05c6dec4b279d2de1ef34921f3dfd8765690e905c150", 0xb9}], 0x9, 0x0) vmsplice(r8, &(0x7f0000af6000)=[{&(0x7f00007df000)="978869b2a3464f81959a81ffec03ed8f18e2ccb4e67e86", 0x17}, {&(0x7f00008e1000-0x3e)="4aa66fac3b550cef190a411db7041b0561213d527cf092eda19b58d88dbcc6b0e131588f6b89eae6b5df476f6075455f7a885589f9c123ca1f71e8400092", 0x3e}, {&(0x7f00003cf000)="aa1ccc72bd8a4e6b1c5d42055d2d1f9860a7c94c4713cd484c9ec083a8e70dffc432dcec750adf8eb46f3b74f7de88b7cd76693046b807dbe9befdeb198988e38ae722cd1b40e13bc4ba055fe4ed4f36b901cd8fda13cb9ff080d08381c704ade16a44b665050d1903b1c5078f67167ace601f88b6181d0fed9e912313e61eae6a11e34097a48f5166c8b74a0e6d451be271cfb21cb7ba8ffd", 0x99}, {&(0x7f00009a2000)="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", 0x1000}, {&(0x7f00004b9000-0xe9)="87f0aa6f922cf04ea59109bd953ebdef67629843ffe8cc3378cacae840d5e55a9c04860a1cebe656207643889917409f53b8996b140a1a173fa24a7c1eeae1ea1015a6b97e7b328c5c4433ae034bfeac3cd5154e4aa33ddefc4c0a39eccd93f375f7ebd1931a1cd3edac0df2bac869d7cd1b06e5d396babfbb972ebbb73aef3ad0bfe9f54b41e6f840982da3c8ca2a2aca2f1ad4e5e7660e8bd0ada605666c47744b2eef9c0fd2407f061278e39809cb29039bafa2a1506f697692342d2e0828aa6eb15d3df24112fdd1df7e1234605239cbe2af758acbd220b62cc2ad86a714f0d67e6c69eabf71ae", 0xe9}, {&(0x7f000074d000)="2c33637c2380599dae66a1e763070027641f3a28de4c184064c0", 0x1a}, {&(0x7f000074b000-0x1c)="2960b1afa1788a6cedbfe4aa1bfe21e3cb8b38c050037321b191dc56", 0x1c}, {&(0x7f0000e40000)="f5cf907b1cfe4b07462bc2d2", 0xc}, {&(0x7f0000903000)="3104449aba059c9957e3d2fca446fa11b6e28c6745a1b7a658c223124bdfe3160c52e2615a5313ca1b35530b1f03a650bceb0814112e02676018d1c532cc716584b310a5f2922088286389ddba4951af51dd1e7737e46666a32748a41d02471a10d50c3928c4858bee18efcddea142fbcb564c6fd9e8a2074661638b58bf425704576553256dc28b71fd9ec1d5daa783095581a64787cc67ba3b10cc5a8e9a721308cf50f0720d349e44616e1f3dd2a8faba5c839be33723915ea4f72e0a846d9f", 0xc1}], 0x9, 0x0) splice(r7, 0x0, r6, 0x0, 0x50e3, 0x0) 2017/12/17 12:50:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/17 12:50:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x40000008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)="068a92f2d6b22604d94ad246da8fd4dedb83570ab8e26d67c1cfea087a350911bc85ecf51f6fcb284b3716bdc748fb55ad390da54bc2669596771a1cae15a6bff91bf4c12deb3372da31fe0f457fd59485cbf2a1063f24f4679cb869f63710787268a7198b8a196b595712906ba5c9ee8751b0467ff5ba5f248669f9e69ad82b02b59f903b8137552b92d0aec92dc75fc9abe6a9ffd66987477ca3249b5e713f7331b20a173ea30f370994cf356d6ea05bb246ed458b4a5fc9244d7b5b54c9d17b2cd3cb") 2017/12/17 12:50:27 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000318000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00005e7000)={0x0, @in6={{0xa, 0x3, 0x7ff, @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]}, 0x5, 0xc706}, &(0x7f0000001000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000-0xca)={r1, 0xc2, "cc07e5fa4bab12995a1364adf3304422a8830962279f8856c68e49945bcaff202d65268105cef26049e52f5b5797683a0edabdf2d24ba500a3aabdd657daca0627983f8064360e979d2e1be5e5057f9ebacc5c906731846050053ef8f5e1a8a91626f966cddc7fe7ea94374d1f524251973e82178c1b023434331d999d945e14c228b140c290a6912f421d7da0b0df635f2b27fa4e150e6b28c7fa59a6151f440ff75b65171ed72530885f029fa0266f999db5ba7f4358ab17b32aef653f2801f9fa"}, &(0x7f00002e2000)=0xca) 2017/12/17 12:50:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x10000000003) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000206000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ee9000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x2, 0x20000000004ff, 0xfffffffffffffffd, 0x9, 0x4, 0x0}, 0x20) 2017/12/17 12:50:27 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e08000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000bb5000-0x9)='/dev/sg#\x00', 0x0, 0xc0000) renameat2(r0, &(0x7f00007bf000-0x8)='./file0\x00', r1, &(0x7f00001cf000)='./file0\x00', 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x34be42) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000002000-0xa4)=""/164) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000003000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 12:50:27 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x8ff000)=nil, 0x8ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f00008ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000901000-0x38)={0x0, 0x0, &(0x7f0000900000)={&(0x7f0000900000)={0x2, 0xc, 0xfff, 0x7, 0x1a, 0x0, 0x8, 0x8, [@sadb_address={0x5, 0x5, 0x200, 0x0, 0x0, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}}, @sadb_address={0x5, 0x7, 0x800, 0x5, 0x0, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x3, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, @in6={0xa, 0x1, 0xfffffffffffffbff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}}, @sadb_lifetime={0x4, 0x3, 0x8, 0x8, 0x691, 0x2}, @sadb_ident={0x2, 0x0, 0x4, 0x0, 0x3}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x4000) mmap(&(0x7f00008ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000900000-0x38)={0x0, 0x0, &(0x7f00001c3000+0x650)=[{&(0x7f00005c6000-0x97)=""/151, 0x97}, {&(0x7f0000902000-0xff)=""/255, 0xff}, {&(0x7f00003df000)=""/211, 0xd3}, {&(0x7f0000900000-0xf9)=""/249, 0xf9}, {&(0x7f00008ff000)=""/233, 0xe9}, {&(0x7f00008ff000)=""/0, 0x0}, {&(0x7f000020b000-0x9e)=""/158, 0x9e}, {&(0x7f00008ff000)=""/182, 0xb6}, {&(0x7f00008ca000)=""/225, 0xe1}], 0x9, &(0x7f00008ff000)=""/230, 0xe6, 0x8}, 0xfc) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000906000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000906000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000906000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000907000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000907000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000907000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000908000-0x1c)={&(0x7f0000907000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000906000)=[{&(0x7f0000908000-0xf1)=""/241, 0xf1}, {&(0x7f0000906000)=""/38, 0x26}, {&(0x7f0000553000-0x56)=""/86, 0x56}, {&(0x7f0000905000)=""/207, 0xcf}], 0x4, &(0x7f0000903000-0x83)=""/131, 0x83, 0x8000}, 0x2000) sendmsg$key(r1, &(0x7f0000559000)={0x0, 0x0, &(0x7f0000901000)={&(0x7f000049e000-0x1060)={0x2, 0xa, 0xce1, 0x9, 0x20c, 0x0, 0x7f, 0xfffffffffffffffa, [@sadb_x_sec_ctx={0x201, 0x18, 0xbd, 0x2, 0x1000, "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"}, @sadb_sa={0x2, 0x1, 0x5, 0x1, 0x200, 0xea, 0x0, 0x81}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0xa, 0x4, 0x4}, @sadb_x_sa2={0x2, 0x13, 0xa83, 0x0, 0x0, 0xeb43, 0xffffffffffffffff}]}, 0x1060}, 0x1, 0x0, 0x0, 0x0}, 0x8000) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000904000-0x15)='/proc/self/net/pfkey\x00', 0x200080, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000619000-0x4)=0xf3, 0x4) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000544000/0xd000)=nil, 0xd000, 0x2000004, 0x2010, r0, 0x41) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000903000)={0x0, 0x0}, 0x40, 0x9) socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000855000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x80000000000003, 0x0, 0x2, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x7f, 0x0, 0x1000, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/17 12:50:27 executing program 5: truncate(&(0x7f0000d1e000)='./file0\x00', 0x1ff) sysfs$1(0x1, &(0x7f0000a6e000)='\x00') 2017/12/17 12:50:27 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00007ea000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x40240) dup3(r0, r1, 0x80000) modify_ldt$read(0x0, &(0x7f0000001000-0x1000)=""/4096, 0x1000) 2017/12/17 12:50:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000000000)={0x0, 0x2d, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000b6f000-0x10)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) personality(0xf) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000791000)='/dev/sequencer2\x00', 0x200040, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xa8, "4fabdf3b88a862564a326d4f687c293a30786c232c0e4a0c83abcf364cf73394243d2d87151fa6ec2ae59fad186a0bb71328f8b3f1ff697c76a0020919c8bea9f39aab8d0f68d907dde11e183495b2e0fcb0b85a74c59cd96c3cdc3fb1425cbbe7b8362623cfda4d6eece55c5e24d8024eb30609f8ebe7bdc4243ab9b104f29d7139dc8475deadb5dfbe6b1580daa36fcc33c8196036be7705ac0b3db5444afb90fbbe388fb3b784"}, &(0x7f0000cc2000)=0xb0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r2, 0x80}, &(0x7f0000587000-0x4)=0x8) keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) rt_tgsigqueueinfo(r3, r3, 0x12, &(0x7f0000002000-0x10)={0x22, 0x0, 0x7, 0x1ff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000000)=0x1, 0x4) times(&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x40) [ 256.883196] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1792 sclass=netlink_route_socket pig=7480 comm=syz-executor2 2017/12/17 12:50:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001000-0x18)=[{0x4, 0xffff}, {0xa, 0x82}, {0x4, 0x10001}], 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000aa8000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) [ 256.991723] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7533 comm=syz-executor2 2017/12/17 12:50:28 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000336000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000091c000-0x8)=0x0, &(0x7f0000e32000-0x4)=0x8) 2017/12/17 12:50:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200000) r0 = syz_open_procfs(0x0, &(0x7f0000a74000-0xd)='net/mcfilter\x00') ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000092d000)={0xfffffffffffffffe, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x7, 0x8, 0x0, &(0x7f0000412000-0x10)=@generic="8c541518885cae056389b75511faefe1", 0x1, 0x4, 0x8}) ppoll(&(0x7f0000fd9000-0x28)=[{r0, 0x200, 0x0}, {r0, 0x0, 0x0}, {r0, 0x4410, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x400, 0x0}], 0x5, &(0x7f00007a6000-0x10)={0x0, 0x0}, &(0x7f0000c46000)={0x80000000}, 0x8) lseek(r0, 0x0, 0x3) 2017/12/17 12:50:28 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c0000)='/dev/sequencer2\x00', 0x48c400, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x2a)={0x0, 0x22, "efa57cd16e6da7df3865798d96350b2c198045671a698166646aa2d61e9e5c411910"}, &(0x7f0000001000-0x4)=0x2a) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000090000)={r1, 0x88, "9f12d00baa736c06575599381ff6144622e76281f6be5b4de138836b32ffa821530d84e96ba8b7253c194335c7f1a4a8129b70979d3f17d3db13ac190e5f5259b7c9fa7caac2b0096945f37191faf234cf13591fc52faaa78b22e2ddba3c314a200b04d765747025ba883a9179a76fcde1c1896134af0c2ce17b49763a9436565d6b25594ecc2b01"}, &(0x7f0000d96000)=0x90) 2017/12/17 12:50:28 executing program 1: r0 = syz_open_pts(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xfffffffffffffffc, 0x1, &(0x7f0000000000)=[{&(0x7f0000dc4000-0x6d)="d3b6c98677673c55b670f0737481034d329d8ba3f36c678ccde03b0847dfac8adf86a3c75f55f060af6217f8d02c4d43a77ac633374ae762c61b11a4fb2a5e262026730f2cc3288e431bbda540a4f68b0a15418e7aa61992c6d00fa8c3b94b307fe6a1d1fd7b0e46321640e0ac", 0x6d, 0x8001, 0x3}], 0x1f0000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000001000-0x8)={0x10000, 0x2000000000000001}) 2017/12/17 12:50:28 executing program 5: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000aa5000)={0x0, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) r1 = mq_open(&(0x7f0000c9f000-0xd)='wlan0&%/*.&$\x00', 0xc0, 0x58, &(0x7f00000e4000-0x20)={0xffff, 0xd5, 0x36cd9a0, 0x8, 0x2, 0x3ff, 0x1, 0x8}) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2017/12/17 12:50:28 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b7b000-0xc)='/dev/rfkill\x00', 0x502, 0x0) inotify_add_watch(r0, &(0x7f0000a53000-0x8)='./file0\x00', 0x420) 2017/12/17 12:50:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000726000-0x14)={0x0, 0x0, 0x5, 0x0, 0x35, 0x0}, &(0x7f0000adf000-0x4)=0x14) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ed8000)={0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x7, 0x6, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x0, 0x0}}, &(0x7f00009ae000-0x4)=0xb8) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f000023b000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r1, 0x89a3, &(0x7f000057c000-0x28)={@common='lo\x00', @ifru_mtu=0x5}) connect$packet(r1, &(0x7f0000b7d000-0x14)={0x11, 0x0, 0x0, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000b23000-0x4)=0x0) poll(&(0x7f0000f04000-0x48)=[{r1, 0x4000, 0x0}, {r1, 0x1, 0x0}, {r1, 0x100, 0x0}, {r1, 0x2020, 0x0}, {r0, 0x21b1, 0x0}, {r0, 0x4b6, 0x0}, {r0, 0xc0, 0x0}, {r1, 0x1414, 0x0}, {0xffffffffffffffff, 0x2000, 0x0}], 0x9, 0x9) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x985, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) getegid() fgetxattr(r0, &(0x7f000017a000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000024000)=""/0, 0x0) shutdown(0xffffffffffffffff, 0x1) getpeername$ax25(r1, &(0x7f0000be7000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000091e000-0x4)=0x10) 2017/12/17 12:50:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006c2000-0xa)='/dev/ptmx\x00', 0x240100, 0x0) fdatasync(r0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x6, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) sched_setaffinity(r2, 0x8, &(0x7f0000ae0000)=0x76) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x2, 0x0, 0x0, 0x0, 0x0, 0x200, 0x8, 0x0, 0x8001, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000976000)=0x75) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000095000-0x4)=0x4) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) r4 = dup3(r0, r1, 0x80000) r5 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r4, 0x29, 0x2000000000000ff, &(0x7f0000207000-0x4)=0x0, &(0x7f0000255000-0x4)=0x4) r6 = syz_open_dev$mice(&(0x7f0000274000-0x10)='/dev/input/mice\x00', 0x0, 0x41) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00002c8000-0xe)={0x5, [0x3, 0x0, 0x7f, 0x4, 0x158]}, 0xe) flistxattr(r4, &(0x7f00001ff000-0xb7)=""/183, 0xb7) setsockopt$packet_rx_ring(r6, 0x107, 0x5, &(0x7f0000cfc000)=@req3={0xc47, 0x3ff, 0x3, 0x4, 0x8, 0x5, 0x5}, 0x1c) gettid() fcntl$notify(r1, 0x402, 0x10) r7 = socket$inet6(0xa, 0x100000003, 0x10000000003) lstat(&(0x7f0000985000-0x8)='./file0\x00', &(0x7f0000e45000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000006b000-0x8)='./file0\x00', &(0x7f0000dcc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() getsockopt$SO_PEERCRED(r7, 0x1, 0x11, &(0x7f0000f28000+0x4b0)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00003af000)={0x0, 0x0, 0x0}, &(0x7f0000b30000-0x4)=0xc) lstat(&(0x7f0000ce7000)='./file0\x00', &(0x7f00009e2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000e99000-0x18)=[r8, r9, r10, r11, r12, r13]) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000d27000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x2, 0x500, 0x2, 0xfffffffffffff77b, 0x3, 0xfffffffffffffffd}, 0x20) 2017/12/17 12:50:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f000061c000)='setgroups\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[], 0x0) 2017/12/17 12:50:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80000000000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000073f000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000f00000-0x9)='net/unix\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000579000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xff, 0x2, 0x6, 0x21}, &(0x7f00000bf000)=0xa0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00006e1000)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00003ad000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0x5, 0x100000004, 0x8d, 0x3, 0x100, 0x401, 0x846, 0x1, 0x10001, 0x200, 0x100, 0x7, 0x1c, 0x3]}, &(0x7f00008d9000)=0x108) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000af2000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000462000)=0x1c, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f00004d4000)=0x0, &(0x7f000016d000)=0x4) ptrace$setsig(0x4203, r0, 0x100000001, &(0x7f00008ce000-0x10)={0x3, 0x3, 0x29, 0x1000000000000}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00009d8000)={0xff, 0x200, 0x2000000000006, 0x2, r3}, 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000ea3000)=0x2, 0x4) r7 = socket(0x10, 0x3, 0x4000000000) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00005f0000)=0x0, &(0x7f0000e16000)=0x4) getsockopt$inet6_mreq(r7, 0x29, 0x15, &(0x7f0000ea9000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000023f000)=0x14) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000956000-0x6)={0x5, 0x2358, 0x8001}) fstat(r1, &(0x7f00006e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000df3000-0x8)={0x0, 0x0}) r10 = add_key$keyring(&(0x7f0000f54000)='keyring\x00', &(0x7f00000f9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$chown(0x4, r10, r8, r9) pread64(r6, &(0x7f00007ce000-0x1000)=""/4096, 0x1000, 0x0) write(r7, &(0x7f0000b0d000-0x27)="26000000130047f10714c1e659000000001000e301000000050000000000000006001000060871", 0x27) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000e81000)=@generic="7db03f4e840f93a1c8c64de8b830eea3", 0x10) fstatfs(r4, &(0x7f00002e5000)=""/220) lgetxattr(&(0x7f0000dbd000)='./file0\x00', &(0x7f0000a48000-0x15)=@random={'user.\x00', 'net/unix\x00'}, &(0x7f0000622000)=""/19, 0x13) sendto$inet6(r1, &(0x7f0000caf000-0xcf)="c77637eb159981742ffcc892c7e0b8b8ca7ca0223d8ef89609e8510f4ad8832341b20cc3f8a0ef28fe6bdf1b4a2ddf1a5dca9a35202d1ec714a65d2ebb3cde1421e0bd176cbf0f344d095f6670bd533ff9aedeaa60535a9ff86c8b50c9853057ccb2f1456a022ec0b87093350d65c1de0186d94c01040000000000001353afb53c1f5b51a28d3b72507ec5066972b85cebabc4b83b125fe6d8d4191c0ad52de35e41a2771af0cfe60900e41a9e93e35d826cb0c5d6819bdc80a45d784fa5b612a3fd7c4093fa82aa1aceb31c0ac733", 0xcf, 0x24004804, &(0x7f0000e90000-0x1c)={0xa, 0x0, 0xb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6c13d851}, 0x1c) 2017/12/17 12:50:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000b7a000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 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) r2 = open(&(0x7f000043c000)='./file0\x00', 0x4000, 0x88) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000-0xc)={0x10000000, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f21000)={0x0, 0x0}) r3 = request_key(&(0x7f00001da000-0xa)='id_legacy\x00', &(0x7f00009e3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f44000-0x6)='/ppp1\x00', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r4 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r4, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) writev(r4, &(0x7f00009ae000-0xa0)=[{&(0x7f000056f000)="ff0f0040", 0x4}], 0x1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000628000-0x11)='/selinux/enforce\x00', 0x0, 0x0) fchmod(r1, 0x0) lseek(r4, 0xb, 0x3) r5 = creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) dup2(r5, r4) add_key(&(0x7f0000f2c000-0x6)='rxrpc\x00', &(0x7f00003bc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000622000-0x86)="a5ff752acd444e6a3ff34a6acce8adfe9dc304896afba01989b7cbc9942b5af190eafd19d71c1d23c84c7ea28f678fe338e440ca738cc1e635d482d1a8bac5750b7309fb78cee614d108be2488f3338bf8c4425e819913845a87935c54c90a665a7345a73db35f1aa1e5665ceabeeaa21d6e96cede084921c31a6529d7ac70deaeb3762400e8", 0x86, r3) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0x0}]}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00005e8000-0x4)=0x10000, 0x4) socket$inet6(0xa, 0x800, 0x1) connect$inet(r2, &(0x7f0000824000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open(&(0x7f0000001000-0x8)='./file0\x00', 0xffff, 0x1) getdents64(r5, &(0x7f0000001000-0xc)=""/12, 0xc) r6 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffff7ffffffffc, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1000000, 0x0, 0x10000000100, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) request_key(&(0x7f0000fd5000-0xd)="6482735f7265736f6c76657200", &(0x7f0000652000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000702000)='-trustedposix_acl_accesssystem[\x00', 0x0) [ 257.112669] device lo left promiscuous mode 2017/12/17 12:50:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) syncfs(r0) 2017/12/17 12:50:28 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000875000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0xc1, 0x77e8a35bdeb1fa37, 'client1\x00', 0xffffffff80000004, "6e9ab1c21c49096a", "d6dc5f2cc612c34e310862de82d42ac9537d8490394c8e22b7c6435cbad807bb", 0x1, 0x752c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 12:50:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) listen(r0, 0x401) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) poll(&(0x7f0000dfa000-0x18)=[{r1, 0x4, 0x0}, {r1, 0x100, 0x0}, {r1, 0x200, 0x0}], 0x3, 0x42) connect(r1, &(0x7f000002f000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ec1000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000781000)={0x0, 0xffffffffffffff40, 0x401, 0xe7, 0x8, 0x200, 0x8, 0xffffffffffff183d, {0x0, @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]}, 0x4a, 0x9, 0x8, 0x2, 0x3}}, &(0x7f0000bc1000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000097a000)={r3, 0x7, 0x3, 0x5, 0x7, 0xfffffffffffffffd}, &(0x7f0000575000-0x4)=0x14) listen(r1, 0x5) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ba3000-0xc)={0x0, 0x0, 0x0}, 0xc) mprotect(&(0x7f0000ea1000/0x3000)=nil, 0x3000, 0x2000000) r5 = dup(r1) rt_sigqueueinfo(r4, 0xc, &(0x7f0000515000-0x10)={0xa, 0x800000085, 0x5, 0x1}) ioctl$PIO_SCRNMAP(r5, 0x4b41, &(0x7f0000cba000-0xdb)="b3cdfcc57b68200002770700000000000000c58831510b83d716068c35816b00e60412be6fca74cafac1b51fef92f4f45ae0b92f2be9b5fd4a68ae6b11b93dc4150b2e7fb24529d6ea3cf5d9f79c4c41c8ce43454121c0bb715d44c311bdb4b2f8970347db8a42c0beae165bb6364490cbd3154f7b8641fc82bbaf2cd0b886e03d2c0a4c68bcaa4f1e5e8690e8a48c321aad5cedc5e29015420c3e20d4f445aa550ab411478090bc952e35a78dfadd39b54a812034d7ab03a0b3273f094e60822371c3b76625a668c71433b28ad8a08b8d344dcf2fd3b1017179de") 2017/12/17 12:50:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b22000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000039b000)='/dev/hwrng\x00', 0x24000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000081b000)=0xfffffffffffff7cc) r2 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) sync() r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000327000)={{0x62f, 0x9}, {0x40000000, 0x1ff}, 0x1f, 0x4, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x9, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000efd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 12:50:28 executing program 5: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002bd000)='/selinux/validatetrans\x00', 0x1, 0x0) inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f49000)=0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2017/12/17 12:50:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000331000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000d9a000-0x26)="26000000130047f1ff170080cdffff0300000000010000000000000000080932050021006e35", 0x26) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000007000)={@common='lo\x00', &(0x7f0000007000+0xaa9)=@ethtool_sset_info={0x37, 0x4, 0x7fffffff, [0x4, 0x9]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000d000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000f39000-0xc)={r3, 0x80000, r6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f000000c000-0xc)={r3, 0x80800, r5}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000b000)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x1a, 0x2, 0x5, &(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000007000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r10, 0xc00c642d, &(0x7f000000a000)={r8, 0x80000, r9}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r11, &(0x7f0000baf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, 0x1c) 2017/12/17 12:50:28 executing program 0: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r0, 0x800006858, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/17 12:50:28 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000012000-0xd)='/dev/usbmon#\x00', 0x0, 0x200) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000011000)=0x14) getgid() mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000011000-0xc)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) sendto$inet(r0, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e0f0009000bfffffff7024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000010000)=0x7, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000010000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000013000)="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", 0x1000, 0xfffffffffffffffe) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000014000-0xa)='encrypted\x00', &(0x7f000000e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000013000)="e76e9573f5f89de219a07ca8fd0c0a5458ecabef9aed65b4b24334582345bc169dcdb0ee918499d585373550e766aa51798974a60a10ecf496646303d09012173595a8bf4286cd4e4f70c7669a0a605b892e27b352501ba27c11234bf23505c1f48cf7c93f3bd706", 0x68, 0xfffffffffffffffa) keyctl$reject(0x13, r3, 0x2, 0x1, r4) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000012000)={0x3fffc0, 0x4, 0x4, 0xfffffffffffffff7, 0x0, []}) 2017/12/17 12:50:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x5) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f000060e000-0x50)={{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]}) 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) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000269000)="220000001a0029100b0100047f000005020000fb000000000000000004000000be7e", 0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00005bc000)='./file0\x00', 0x20400, 0x88) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b12000-0x98)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x776}, &(0x7f00002cd000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00009ea000)={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]}, 0x8, 0x151, 0x6, 0x80, 0x1}, 0xa0) symlink(&(0x7f0000ce4000)='..', &(0x7f0000b07000)='./file1\x00') r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000451000)={0x0, 0x0, 0x0}, &(0x7f0000c2e000-0x4)=0xc) fcntl$setown(r3, 0x8, r4) ioctl$VT_RELDISP(r1, 0x5605) fcntl$getownex(r3, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r7 = request_key(&(0x7f0000871000)='user\x00', &(0x7f0000fa1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000d6000-0x18)="2c73656c66c324293a2673797374656d2400", 0xfffffffffffffffd) keyctl$get_persistent(0x16, r5, r7) r8 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r8, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abb110d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r8, 0xc0a85352, &(0x7f0000340000-0xb0)={{0x2, 0x407}, 'port0\x00', 0x13, 0x80050, 0xfffffffffffffffc, 0x6ad2, 0xffffffffffff7fff, 0xfffffffffffff800, 0x10001, 0x0, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r8, 0x40a85323, &(0x7f000005c000)={{0x80, 0x0}, "55754b1d8d5053f16af6ea3fc35236f55cf1b51d515bf6f2beddb0658891107582435f79c807b4a55dd620119fa6888159c8c15446978f1696e8a41af565265c", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setattr(r4, &(0x7f0000dd2000+0x420)={0x30, 0x2, 0x1, 0xa3, 0x6, 0x1, 0x5, 0x2}, 0x0) keyctl$negate(0xd, r7, 0x9, r7) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r8, 0x40a85321, &(0x7f0000dad000)={{0x280, 0x1000000}, 'port1\x00', 0x4, 0x100401, 0x6, 0x770, 0x80, 0x7786, 0x7f, 0x0, 0x4, 0x80000000000a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f00004b2000-0x8)='./file1\x00', 0x11) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b99000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000fa1000)=0x2) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r6) 2017/12/17 12:50:28 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f00003fe000-0xd)='/dev/usbmon#\x00', 0x8, 0x400000) fcntl$getown(r0, 0x9) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000005e000)={0x0, 0x10000}, &(0x7f0000665000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000-0xf2)=""/242, &(0x7f0000000000)=0xf2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000cca000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0xfffffffffffff07e, 0x2, 0x1}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x8001, @loopback={0x0, 0x1}, 0x1f}, @in6={0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r2, &(0x7f00007a5000)="32000000180025ffff07014df80814040a010080000022000200000016000500818002000000024fce6730eea4eb0456d7188c", 0x33, 0xfffffffffffffffe, 0x0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c63000-0x4)=0x1, 0x4) getsockname$netlink(r0, &(0x7f00001bf000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b98000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000007d000)={0xfffffffffffff64e, 0x5, 0x8200, 0x3, 0xb2, 0x8, 0x1, 0x0, 0x0}, &(0x7f0000690000)=0x20) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ccf000-0x4)={0x5}, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000154000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8a, 0x3, 0x3, 0x3, 0x8b7c, 0x0, 0xfffffffffffffffe}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000fe3000)={r3, @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]}, 0x9, 0x100}, &(0x7f00006a1000)=0x98) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000c12000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00004d8000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000c2c000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001c2000-0x8)={r5, 0xa25c}, &(0x7f00003d4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f27000-0x98)={r6, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x4}, &(0x7f0000891000-0x4)=0x98) prctl$setmm(0x23, 0x7, &(0x7f0000975000/0x4000)=nil) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00005b2000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00007cf000-0x10)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000d55000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000544000-0x8)={r8, r7}) 2017/12/17 12:50:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000001000-0x8)='./file0\x00') 2017/12/17 12:50:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000001000-0x10)={0x7f, 0x0, 0x0, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000001000)={0x0, r1}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = signalfd(r2, &(0x7f0000000000)={0xff}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f0000001000-0x1000)="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", 0x1000, 0x800, &(0x7f0000003000-0x10)={0x3, {"985ef2bbf33082"}, 0x99f1}, 0x10) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000058000-0xe)='/dev/keychord\x00', 0x80000, 0x0) ioctl$TIOCSCTTY(r4, 0x540e, 0x10004) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r3, 0x80, 0x4, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000)=0x6, 0x4) 2017/12/17 12:50:28 executing program 2: clone(0x4000001000000000, &(0x7f0000000000)='?', &(0x7f0000f14000)=0x0, &(0x7f0000e57000-0x4)=0x0, &(0x7f00005ba000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000235000-0x8)='./file0\x00', 0x116) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000afc000-0x4)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x80000, 0x7, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) gettid() sched_setaffinity(r1, 0x8, &(0x7f0000c13000-0x8)=0x4000000000000009) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x35, &(0x7f0000004000-0x1)='s', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8940, &(0x7f00002c7000-0x18)=@get={0x1, &(0x7f0000901000-0x38)=""/56, 0x0}) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000e17000-0x14)="ff55d36cffba04515d0000000000000100000000", 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000008000-0xa0)={0x0, @in6={{0xa, 0x3, 0x3, @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]}, 0x20000000000, 0xffffffffffffb7ae, 0x7, 0x2, 0x0}, &(0x7f0000007000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000edc000)={r3, @in6={{0xa, 0x1, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x184}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa8d4, 0x8000, 0x5, 0x3, 0x4}, &(0x7f0000d29000)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d17000-0xc)={0x0, 0x2, 0x0}, &(0x7f0000008000)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e27000)={r4, 0x0, 0x7f, 0x401}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000007000-0xc)={r5, 0x3, 0x20}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x15, &(0x7f0000d0a000-0x80)="ff55d36cffba04515d0000000000000100000000", 0x14) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000d41000)={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3a}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 12:50:28 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ba000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00001a7000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000002000-0xc)={0x7fffffff, 0x80, 0x1ff, 0x8, 0xfffffffffffffff9, 0x4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000003000-0x4)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8bb, 0xede6, 0x9, 0x101, 0x2}, 0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r2, 0x1}, &(0x7f000035a000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x8)='./file0\x00') 2017/12/17 12:50:28 executing program 7: 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) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) writev(r0, &(0x7f00004e2000)=[{&(0x7f000041d000-0x63)="f668e4556efb16a3eff1b1912ce5e70eb9d516491d5c8904c57f6497222ae79758ad5cccc064670c124cd40e91f3528e02dfce0ba359e4242464880fe612775eb5b117b5aed2c8a5df0645890e6e527573dc91d3607d715cff09095953c03b8ac257d4", 0x63}, {&(0x7f0000748000-0xf4)="7af680479eea01f703a5c34147b21caa8d19b18ced832e4715e1e0da5dd62cd2e4208aad4d33b481e93d84b56837273ae627afd0d165cf2fda195620c3fb77583af00dc1a0074e40bb075f6f73da48d33e00aaccefbd4bd96a48209d6b216250aa729f7721edc2c61e0a79a2aace09b1a25381c86aaad3bb2e3d15856ed16cc94ec738ddc8d1ee498877bd0106eaa8cd3592543cd70f080c7541ce67d00371ffeb4978c4d1138d559a11f6f1de93b3e306c58da5d8fff66e0c2fcd1318d833c77589cddd169b79914be22bdf1a832d3bbdf4603074d10cca332aee17a7304a99958a429820a3f106257ff8773733fd55eb322705", 0xf4}, {&(0x7f0000f04000)="ee3f86d6bf292b0a57a1ab9085c9121cd919ad9b2c79cd00d22dd879a175dce6c93c7c043a780220afb48648a97456a74f7a", 0x32}], 0x3) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r1, 0x86, &(0x7f0000000000)=""/205) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00008bd000-0x8)={0x0, 0x0, 0x0, 0x0}) 2017/12/17 12:50:28 executing program 3: mmap(&(0x7f0000000000/0xed6000)=nil, 0xed6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ed6000)=0x0, 0x80800) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ae2000-0xb2)={0x0, 0xaa, "dfc0f3a2d0cecf3cde91d938806aadce6666453ed35369b4702b0fd5d2e5dd2b467b2f8bfdc2f96be05c46d475b53ec4f3e1d884fe5fbbcac95ffe2edb8c9628c7cbbedd7fd17900ca5acb5609204703a685b277ca2e3f3d656763e9562c9334c9b7867294e54806ed961160a460cebbc45b3e5a8765a2383bef04a1c26a3bb23dbf547d8b2657f4ef454ff25c77395e94c10ff4b6051e31ec30f0d2265240f263900821eb4cf9035a96"}, &(0x7f0000809000-0x4)=0xb2) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003f4000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000ed7000)={0x2, 0x3, 0x3f, 0x0, 0x8}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000610000-0x98)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0xbe81}, 0x98) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ed8000-0xc)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f0000ed7000+0xafb)=0xc) r5 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000002f000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x4, 0x0, 0x2, 0x15, 0x0, 0x80, 0x2, r4, r5}, {0xfffffffffffffff9, 0x1, 0x401, 0x6, 0x9, 0x2, 0x1fffffffe000000, 0x4}, {0x0, 0x3ff, 0x3ff, 0x8}, 0x2, 0x3, 0x0, 0x1, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x9}, 0x10, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x81, 0x2, 0x3, 0x4, 0x6, 0x1c0, 0xfffffffffffffff8}}, 0xe8) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000ed7000-0x8)={r2, 0x400000000000007}, &(0x7f0000ed8000)=0x8) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ed7000)={r6, 0x3ff}, 0x6) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ed6000)={r6, 0x5, 0x101, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f00000e1000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000cf3000)={0x0, 0x0}, &(0x7f0000a00000-0x4)=0x8) 2017/12/17 12:50:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) r0 = syz_open_procfs(0x0, &(0x7f0000700000)='net/sockstat\x00') lseek(r0, 0x0, 0x10000000000) fallocate(r0, 0x3, 0xfff, 0xb56) mq_notify(0xffffffffffffffff, &(0x7f00004e3000)={0x0, 0x0, 0x0, @thr={&(0x7f000044d000)="", &(0x7f0000fc7000-0xf2)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 12:50:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000745000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000055a000-0xe)='keyringcpuset\x00', 0xfffffffffffffffe) keyctl$clear(0x7, r0) [ 257.345562] nla_parse: 4 callbacks suppressed [ 257.345566] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 257.366688] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7609 comm=syz-executor1 2017/12/17 12:50:28 executing program 4: r0 = socket(0x11, 0x802, 0xe3d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000032c000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) flock(r0, 0x2) gettid() getpgrp(0xffffffffffffffff) getpgid(0xffffffffffffffff) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000276000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = syz_open_procfs(r1, &(0x7f0000aa3000)='net/softnet_stat\x00') ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000057000)={0x0, {0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3, 0x4, 0x7, 0x4, &(0x7f000075a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x9, 0x3}) bind$inet6(r2, &(0x7f000070a000)={0xa, 0x2, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x33dd}, 0x1c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000fd8000)=0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a3c000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$addseals(r3, 0x409, 0x40000000c) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x413, 0x8, 0x0, 0x0, 0x0, 0x0, 0x3, 0xf72, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000964000)='./file0\x00', &(0x7f0000b99000-0x20)={{0x0, 0x7530}, {0x0, 0x2710}}, 0x100) r6 = syz_open_dev$loop(&(0x7f0000327000-0xb)='/dev/loop#\x00', 0x6, 0x20003d) ioctl$LOOP_SET_FD(r6, 0xc0481273, r6) r7 = request_key(&(0x7f0000321000)='big_key\x00', &(0x7f0000920000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ddd000)='/dev/loop#\x00', 0xfffffffffffffff8) r8 = request_key(&(0x7f0000b20000-0x8)='big_key\x00', &(0x7f00006e7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007e3000)='/dev/loop#\x00', 0xfffffffffffffffa) sendto(r3, &(0x7f0000f1f000-0x7c)="e4874cd31be3ab84fb042085e5d9656ce1f476e0faed78d4b747283f20babbca08a0e155cfe9bd49863ea11d83d1dbfee4af177fc0c50622410e9500a2cde691287207f2f086ee201b9747bd1b241f7843b0334b18704b54da9c0c62577ba908c25e1e127ba3596332aeabc8f2ce3472c1315700d839079e8e4e64f9", 0x7c, 0x20000004, &(0x7f0000a4a000)=@l2={0x1f, 0x5, {0x3, 0x7f, 0xe8, 0x20, 0xe9e2, 0x4}, 0x101, 0xf5}, 0xe) keyctl$negate(0xd, r7, 0x6, r8) socket(0x2, 0x80803, 0x80081) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0xcba) sendto$unix(r4, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r3) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000e71000)=0x0) r9 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r9, r2, &(0x7f0000853000)=0x0, 0xcd1d) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000fb4000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ee000)=0x18) sigaltstack(&(0x7f00004ec000/0x4000)=nil, &(0x7f000030c000-0x8)=0x0) 2017/12/17 12:50:28 executing program 7: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000707000)='/selinux/access\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000069e000)=0x300) 2017/12/17 12:50:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000961000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d5a000+0x303)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000cfa000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000a84000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000001}) r3 = socket$inet6(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x8b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100002}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c18000)={0x0, 0x0}) setsockopt$inet6_buf(r3, 0x29, 0x4c, &(0x7f0000787000)="e3", 0x1) connect(r0, &(0x7f0000b9d000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r4 = socket$inet(0x2, 0x804, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c3c000)={0x0, 0x0}) r5 = add_key$user(&(0x7f00009fa000-0x5)='user\x00', &(0x7f000089d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000035c000-0x5b)="8fc1ccca2924e88b82bad97c7d288ae383bb8b8c74aa0e013f8aa34673d86791138f03e5b2ef68d973578818941e389fb1a115a0e6f8b69099743e66b8752019a6b6a06fc76f13b118a3c8925a768cdb290320e786a732ac6ee217", 0x5b, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r5, 0xffffffffffffff7f) getsockname$inet(r4, &(0x7f0000002000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) write(r3, &(0x7f0000001000-0xdf)="8acdf9b79a4084177de2dc309facdeff3254e895d65244c05e026f8d3896f2c19f957d20c97052112520b1a3ffef5304e411bf977d79f3890ec57be54b81225b9e27d60b83d7fa955ba636526be6eeb3b5c2ab9a0f075f75d08fc6d98cbe4ba9837c57eaef0d5dd59ec3a502b70d6eadfe7a0b06b92379e45d1f8ff4318aa5bf7348f4bf879607a1215281aee8c63eeb83c9cb6390bbb9795eedc742cfc18a2dcd87dcd98ccbee13c5df47ef481e4e95b1134c68ece8038ba7151fa7c0e175f7c83bf364d4eebd0dae0ef7c9e81b3b89795f87d564efcfb9b0cc2296f40ebe", 0xdf) write$evdev(r2, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f00000b8000-0x72)=""/114) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000b86000-0x4)=0x0, &(0x7f000003a000-0x4)=0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000004000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000004e, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000aa7e18bf0103360fae5"}) 2017/12/17 12:50:28 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ff5000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x1) epoll_create(0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000883000/0xe000)=nil, 0xe000, 0x3, 0x2011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f9d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000000000)=@nl={0x100000000, 0x0, 0xa, 0x4000000008}, 0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000741000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a46000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7695, 0xffffffffffffffff, 0xfffffffffffffffa, 0x5}, &(0x7f0000562000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000ed0000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000656000-0x89)=""/137, 0x89, 0x3}, 0x10161) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000000b000)={r4, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7fffffff, 0x5, 0xffffffffffffff00, 0x0}, &(0x7f0000002000-0x4)=0xa0) r6 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004e2000-0x8)='./file0\x00', &(0x7f0000e36000-0x8)='./file0\x00', &(0x7f0000f12000-0x8)='cgroup\x00=', 0x80000000, 0x0) r7 = socket$inet6_icmp(0xa, 0x2, 0x3a) shutdown(r3, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00002e0000)={r5, 0x5}, &(0x7f0000467000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000408000-0x10)={r8, 0x54, &(0x7f000039b000-0x54)=[@in6={0xa, 0x1, 0xfffffffffffffeff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0xdc1}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}]}, &(0x7f0000c12000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000ce6000-0x8)={r5, 0x9}, &(0x7f0000a47000)=0x8) r9 = socket$netlink(0x10, 0x3, 0x0) writev(r9, &(0x7f00002b5000-0x10)=[{&(0x7f0000d39000-0x3a)="390000001000090400000000004000000700004a03000000160000000000000019000a0000000000000000000608000300ff090000ffe4695aa3", 0x3a}], 0x1) mknodat(r6, &(0x7f00008d2000-0x8)='./file0\x00', 0xc008, 0x80) 2017/12/17 12:50:28 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000089000-0x15)='/proc/self/net/pfkey\x00', 0x40040, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000a66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b39000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000123000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/17 12:50:28 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) mlock2(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f00008e0000)={0x10, 0x0, 0x4, 0x70a0}, 0xc) 2017/12/17 12:50:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x26, &(0x7f0000002000-0x9a)=""/154, &(0x7f0000001000)=0x9a) ptrace$pokeuser(0x6, r0, 0x33, 0x6) r2 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x200, 0x11) ioctl$TCFLSH(r2, 0x540b, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r2, &(0x7f0000002000-0x28)={0x28, 0x0, 0x4, @fuse_notify_delete_out={0x3, 0x27ee, 0x1}}, 0x28) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f0000001000-0xa8)={{0x8, 0x2ae77c42}, 'port0\x00', 0x6, 0x0, 0x0, 0x0, 0x2, 0x8, 0x9, 0x0, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 12:50:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f000087b000)="50764d2c622d13a8826bc8c34834dd525b7c991c990c7e5f2698173feae36a15744079ce", 0x24, 0x40000, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2017/12/17 12:50:28 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000310000-0x2)="e196", 0x2, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000222000)={0x0, 0x0}, 0x8) modify_ldt$read_default(0x2, &(0x7f00003d3000)=""/21, 0x15) [ 257.401495] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/17 12:50:28 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) madvise(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x9) mlock2(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x75, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 12:50:28 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001000-0x28)={@generic="e739293a298710756e3cb0353d66fe7f", @ifru_mtu=0xfffffffffffffffa}) memfd_create(&(0x7f0000000000)='\x00', 0xc8f0aba55370552f) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x1, 0x81}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2017/12/17 12:50:28 executing program 5: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup3(r0, r0, 0x80020) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000eef000-0x4)=0x100000000000, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r0, r2, 0x80000) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eef000-0x4)=0x984, 0x4) sendto$inet6(r0, &(0x7f0000156000-0xa4)="255e198fd8aec8c33d5a3a7b7d1892c40780f5b93798bb01206126c8c6607944cec846c5387fea75a61f11a05bfca0257d528a2a7435edc88c3866b92cdac371283aaf0c30d59bddb5ae6969a4fed889e6d135ec2adab369c7b270861cdd5328bb05c49a6e8bcacb2cbf9b3f494a2a703f8acb5d2120a6b1eb486b1c964d03012b62c6a06a4353126d42eeecdc82f8317ce79183e979d290d1892a70f1bcb8ab7ca2855c", 0xa4, 0x90, 0x0, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00003cb000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000811000-0x4)=0xb) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r2, &(0x7f0000940000)="ba", 0x1, 0x0, &(0x7f0000eed000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000ef1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e9f000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000006c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00003df000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x0, 0x8, 0x5, 0x100, 0x10000000, 0x400000, r5}) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000c54000-0xd0)="7b034800008000bc566fd63325ba5bffc1520de9ae1a41d3212f8c987d64c7af7bd52165b9cdf6346100affb3784c2d6c4aa041245918c9cf2bf42b6cc2f9f6a51533786662089b248da9f4d34959f2896c4d39e9acbe7601dafffcf1cf098d9811d38040dc824ca6cb259cb45e347c114e1f7726a607f494f294d73f77b25395a04e2be943c000039cbdf797dc4a89923c6e18e4507cf6a46658c08f204a3fd2878e7246778d57e60b15fc9e240ce2c220eb1d3b7e9cf405872aae5a4289261f789338cc276b2ba42bb64aa6e875495", 0xd0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f000073b000-0x4)=0x800007, 0x4) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x200000000}, 0x2020) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000912000-0x97)=""/151, 0x97, 0x40002021, 0x0, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000ef6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000ef7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r6, r7) 2017/12/17 12:50:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) socket(0x13, 0xe, 0x1f) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000a3b000-0x8)={0x0, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f00000f6000-0x8)=0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e9e000-0x8)={0x0, 0x0}) r1 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) bind$inet(r0, &(0x7f0000159000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000861000)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00005b7000)='/dev/usbmon#\x00', 0x8000, 0x4000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000842000-0x4)=0x0, &(0x7f000036c000-0x4)=0x4) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000040f000)={0x0, 0x1, [@random="c9169e7f4a5f"]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000c000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 12:50:28 executing program 7: sysinfo(&(0x7f00001bd000)=""/81) 2017/12/17 12:50:28 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c3e000)=0x0) waitid(0x2, r0, 0x0, 0x3, &(0x7f00006d5000)={{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) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x14000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x8b, "b8ffbc70d146a3bd41e598ac910b6a00e26ad7c1ea237097b1adbf1785eaf48bb4c6271be55c0a34f4734d37aedf2028e1e0d6e48d064c87075814a64bc372910be84c68c1cf51531a86b0c54be130edb201f4c04f9e596130e17850c9b73c2defe5f60693f206e4baee5362a247666c7066254875cf796b1afdfabfe8ddb72f9d882d39adba034a68ff85"}, &(0x7f000087d000)=0x93) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000)={0x5, 0x0, 0xffff, 0x6, r2}, 0x10) r3 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="7f9b0df5fddd3b6e270a6e8978258607b8e18e76ac5f924ffbd4b7b7241f825c0398aa486d605621ace824b8c75c34fb0ecdd2af2f8ae283cb1f986484b86c1f4137efe4b60d33df6a857fc5baaab2130585d27d2ac5386b41a01d", 0x5b, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000001000-0x5)='ceph\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)='selfmd5sumkeyringvmnet1!wlan0^-em0\'\x00', 0xfffffffffffffff9) keyctl$search(0xa, r3, &(0x7f0000000000)='dns_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0x8, 0x2}, 0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={r2, 0x1, 0x10001, 0xfffffffffffffffc, 0x7, 0x10000, 0x6, 0x223f, {r2, @in6={{0xa, 0x0, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x51c, 0xfffffffffffffffc, 0x6, 0x2}}, &(0x7f0000001000-0x4)=0xb8) 2017/12/17 12:50:28 executing program 7: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000074c000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f000079d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000d3b000-0xc)={r1, 0x80000, r2}) 2017/12/17 12:50:28 executing program 4: pipe(&(0x7f0000185000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c62000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa00}) 2017/12/17 12:50:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000001000)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000777000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 12:50:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x20, 0x26, 0xcffddcf8d9b2dcfb, 0x0, 0x0, "29003d5d010000000000000000000000"}], 0x20}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) socketpair(0x13, 0x3, 0x40, &(0x7f00005b7000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000123000)={0x0, 0x0}) ptrace$peek(0x3, r1, &(0x7f000076d000)=0x0) 2017/12/17 12:50:28 executing program 7: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00005a4000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00001df000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0xc, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d5d000-0x10)={0x0, 0x2c, &(0x7f0000114000-0x2c)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6fc4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}]}, &(0x7f0000103000)=0x10) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f5e000-0x8)={r1, 0x2800000000000200}, &(0x7f0000b3d000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f5c000)={0x20000000000027, 0x8000, 0x6, 0x100008200, r2}, &(0x7f0000f5b000)=0x10) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0xfffffffffffffffc, 0x6, &(0x7f0000f5e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x1f, &(0x7f0000f5f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ecb000-0x8)={r2, 0x6554}, &(0x7f00006eb000)=0x8) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f61000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000058000-0x30)=[{0xffffffffffffffff, 0x8010, 0x0}, {0xffffffffffffffff, 0xc0, 0x0}, {0xffffffffffffffff, 0x822c, 0x0}, {r4, 0xc048, 0x0}, {r6, 0x501, 0x0}, {r0, 0x0, 0x0}], 0x6, 0xd7600) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000054e000)=[{&(0x7f0000f0e000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f60000)=[{&(0x7f0000f5f000-0x8a)="821de36b43bc954db55e689e7de6e9585001b8373bee236a0f7b34140fd00b184d09750a8c34413a5b7dd23c3d5aca21f542b8aa2e9af8276dece6319edb079fa06a72f2e72455340cda8090770f8992601bedf7d6355fe1839ef9f94441791821e374bfed7407111f4189f8711fa31c08ac3c25eedeeaba62d3f8e656cf6fd8abf890fe6a0fa972908b", 0x8a}, {&(0x7f0000f5f000)="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", 0x1000}, {&(0x7f0000f60000)="38c5b778b0fe762ac067af1f5044fecf56b17e6a00000007de1373015b2296f2eb5fd34529dd3bde14ff5705257e6f552f7c56be92ac8b965e3b463c2f256b05c535f2a3ddfdad54b9ca97c9f861fd4fee911661c881a837408b2635988b97bf7afbe92c808b17481a171170c25aaa3ec4fafaf98713c9d1ff5d4a605f34d6f4cbb7a7f4b2dc7719d46d8f49bfd169fbe67475c834aa05edee55b2e1b64666", 0x9f}, {&(0x7f0000151000-0xa0)="bde0f7251f0af0ed98cb9d379b8a7fd662a83d80c220a6a91efbe0c5418a0add6f60640e479997aa04300974e0dbf9663fbd60b67fbe9db368cfbccc4f32ff34936c42f03c8fd6a6e0720e881baee635fe9a0a5e1c91be9720e809af237fcdf2e5d06a26cb10c4753a59b6bdc77e854ed6b4879155533568bf379c6015e4c9a985aed84034930ff13c7778edffe7b43e529241a41bfa7e4b7620831aa13e0222", 0xa0}], 0x4, &(0x7f0000f62000-0x180)=[@init={0x14, 0x84, 0x0, {0x26, 0x4000000000080001, 0x44, 0x80000000e0a2}}, @sndrcv={0x2c, 0x84, 0x1, {0x8000, 0x80, 0xd, 0x0, 0x56, 0x7f, 0x5, 0x0, r2}}, @init={0x14, 0x84, 0x0, {0xffffffffffffffca, 0x8, 0xea36, 0x7f}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0xfcff, 0x1, 0x4, 0xffffffffffffffc1, 0x0, 0x80c1, 0xef3, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x8000, 0x40, 0xfffffffffffffff9, r5}}, @init={0x14, 0x84, 0x0, {0xd6f, 0x2, 0x8faf, 0xffffffff}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0xffffffffffffff01, 0x200, 0x1fd, 0x8, 0x6, 0x2, 0xa7, r3}}, @init={0x14, 0x84, 0x0, {0x80f5, 0x101, 0x2, 0x3}}], 0x160, 0x8d}], 0x1, 0x8002) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000f60000-0x19)=""/25, 0x19, 0x40000001, &(0x7f0000f5e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00004b4000-0x38)={0x0, 0x0, &(0x7f000055f000-0x90)=[{&(0x7f0000f5b000-0x46)=""/70, 0x46}, {&(0x7f0000f61000-0x90)=""/144, 0x90}, {&(0x7f0000f5a000)=""/86, 0x56}, {&(0x7f0000678000+0x487)=""/102, 0x66}, {&(0x7f0000f60000)=""/64, 0x40}, {&(0x7f0000f5b000-0xb4)=""/180, 0xb4}, {&(0x7f0000f5a000)=""/13, 0xd}, {&(0x7f0000043000-0x1d)=""/29, 0x1d}, {&(0x7f0000f5b000-0x5)=""/23, 0x17}], 0x9, &(0x7f0000f5a000)=""/21, 0x15, 0x0}, 0x40) 2017/12/17 12:50:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000001f000)='./file0\x00', &(0x7f0000b7c000+0x4ef)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x7ff, &(0x7f00000af000-0x8)='./file0\x00', r0, &(0x7f00001c8000-0x15)="42d72d6b52573a20db67d946b9678e35490930dbaf") seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000000000)=[]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f00006c6000-0xd)='/dev/net/tun\x00', 0x0, 0x80020) r3 = syz_open_dev$sg(&(0x7f00000b1000-0x9)='/dev/sg#\x00', 0x3ff, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x1f, 0x400000000000000, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f000062c000)=0x0) timer_gettime(0x0, &(0x7f0000f68000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000c3d000)={0x0, 0x0}) clock_settime(0xfffffffffffffffc, &(0x7f0000d33000-0x10)={r4, r5}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000897000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000078a000)=0xe8) lstat(&(0x7f0000e4c000)='./file0\x00', &(0x7f00002f4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00004fc000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000aee000)=0x1008) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000738000-0x8)=@assoc_value={r8, 0x5}, &(0x7f000045f000-0x4)=0x8) stat(&(0x7f0000585000)='./file0\x00', &(0x7f00007ca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r6, r7, r9) accept4$unix(r3, &(0x7f0000b48000)=@file={0x0, ""/42}, &(0x7f0000681000-0x4)=0x2c, 0x800) connect$inet(r1, &(0x7f0000561000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000191000-0xad)="c0194f91b82258aa3f6fd50518b0761f0604208962c3e2da3c6f117a7b380d55af40d38698bdd9082dbaa830b94556258f4011080c40f1dc8b3c02286ae369fffec8425be4509174e65c3683264981ccec6d025e619e6fd7accb600a0b2ed03df768f3b41ce25a524ab690a1ef26fbca7e7218ebf9bacb1de191fd708db624a2d3025b86ab7d5a71e85a91a62c311e9dbec98fb52efc66196a3df048c80c99bdcc05d3a8719353116877801926", 0xad, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r3, &(0x7f0000c9b000)=""/115, 0x73, 0x20, &(0x7f00002e9000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r10 = add_key$user(&(0x7f0000240000-0x5)='user\x00', &(0x7f00001a6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000a1000-0x2f)="3bc29e1a3bb2deef3a6d8468689253c99210581921d0758aee6bf11f2fb071e9f4d4aad77ef37c0c70fe6b4050e524", 0x2f, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r10, 0x7fffffff) r11 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c07000-0xb)='/dev/hwrng\x00', 0x80000008002, 0x0) clock_getres(0x3fffffffffff, &(0x7f0000470000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00007a5000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000dfa000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f0000fc9000)={{r12, r13/1000+10000}, {r14, r15/1000+30000}}, &(0x7f0000f7f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futimesat(r11, &(0x7f0000dce000-0x8)='./file0\x00', &(0x7f0000071000-0x20)={{0x77359400, 0x0}, {r12, r16}}) dup2(r1, r2) ioprio_set$uid(0x4, r0, 0xfff) writev(r2, &(0x7f0000579000)=[{&(0x7f0000564000-0x1000)="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0x1000}, {&(0x7f0000b28000-0x5b)="fd8989c65187ba4a8876aef2f403662d363d38b0d65252bba2f3acbb44ffe50c398766beae19e25500e9b882d206155792820a7380401e21dc0e1cf10aca62820d5976344e9590e2fea795cd4b23720d31c9dcd1893754a41ef56f", 0x5b}, 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{&(0x7f0000b02000-0x1000)="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", 0x1000}, {&(0x7f000015e000)="a39c636dd6d292883a2bf3effdb8c69f51b6e89fad19763700b04d91d8ba8649fd8842462fa5934375de59b6d60ff7afe93045fa304e999f74032d2773573bef412898801956b00cf4be1f23c458681f206ca3d57d6292206fb3bb457a148b746b5d785900189753b44f55c8646465ecc4341f2456fe846dbd85ddc71e2a8681c4f8374f8af4c868d19de13676ad9056146c54e51f2009de6e7f09f3c81135a904c89b58af4a26c9fcba0e214932339fcdfbb77be5da5c854b42d72c2f37003ffd606540762906d0a728a302573ba7eae77713a4", 0xd4}, {&(0x7f0000aa9000)="6149fbc2b246c0c4cd9f129d93871d68d8c8a3ace2c484a6ed9002028fab4c4059768fbd82d6f2aad1cb7089466a9e581eb2acce112c7440e4899a7adc1d25f0d124cc0c16b417bf5ea2f14eef279fd08be92dd3d9c3019efae1d805c6b5ae34b1cb079291366c7ac5a86969071abd575323a0a99b7e7bef6a8cc4ff419a7613e3992456992ec5d0a7a4644a5b4b9b8bcf0d22102600647e8cb7af56d03ccb21dbf699e4c4e091c5cbdcdc30bdd52ac1f2c83944a2464312eda8f74ab80e022bb6707d1daa50561d4c597af811", 0xcd}, {&(0x7f0000769000-0x3c)="b1d83927f7380128f24c37f6a27939e9bf045b3cd629b6d1e8d1d673aa521e1a1646e317c8502d9a189b3cf76c2750c4efa27a1f62b7de4fb4240026", 0x3c}, {&(0x7f0000718000-0x5b)="75b4f03b45ecc378bffe83ed753eea3caf2926c6fcda9774bf98aa9022f99d4b5c7399081b47004decd28b5add6451aa9d0688f0c5014dbaba6c949226a19a0c676b4bb930350e1652d6b284d37922ea48b96a03ff81fbdcee62fa", 0x5b}, {&(0x7f00005ed000-0x9a)="6f39ae95f8a2e60accf0b6a535690f9d70211752d8639791c9d5a206d296dd1d387f7cb947517dc1924c4cd960e6dd966ffdedc1d2e654e913b2a97b91cda9dc73c9c10ac60c2ac95c4a2dee193b918092876baa6dc14efac403c04ada35d585ca70c2c021d6dc8a325866d2a8b7c664ae9254b05b280ae38babf2ce014d246948000a48db27e75544302f2fe63841cd65dbc0877c240d64a5c8", 0x9a}], 0xa) 2017/12/17 12:50:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000003000)={0x0, 0x0}) timer_create(0x100, &(0x7f0000e51000-0x60)={0x0, 0x28, 0x2, @thr={&(0x7f000013e000)="043c760821e6afe622cd511b281cda80b2f44816c88d99d2ceec3ca55358b7983b050046be3c918984f47ba747ea05304e13c2e71aef5208d1abcb1777244b258d803d7ad88f91c004995e7ada04e2224e9cb079f2036cf12ebd", &(0x7f00004c1000)="0527c3e1f55f986b94a8f087da6d8a70b41f421ac70d5da6e78494c468fa7e6098137e71e7ffdd9ad007baac2d1a301508f7d484707a30d404737836b917a300a51acdfc4de9c20199e7b566c219d3e17a5b106fc224c4850b5d45434cea49f290d248872a25d399cfc0691ab35b7128a22e9b64f36abf9dc5ec13868c67cd56ac46d9eb9239bacac352b187e465613b3dfafee55458cd2e62202f13902c80d78650cf6761cbcd45c6ed563e3aba6e9185aa7afe34c4e5429797dcfe5967e2bd87bdbd478e94b929a31067682eeb6725f9eb18"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001bb000)=0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000555000)='/selinux/create\x00', 0x2, 0x0) clock_gettime(0x3, &(0x7f00005a4000-0x10)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f000005a000)={{0x77359400, 0x0}, {r2, r3+30000000}}, &(0x7f0000956000)={{0x0, 0x0}, {0x0, 0x0}}) seccomp(0x1, 0x1, &(0x7f0000d32000-0x4)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000018b000)={0x0, 0xe4, "4835c096f141e431d6c6ee1315742a42e391ef394364596c226b942b8d0608e7b5961c2d633dec9f1dbc5cadfc50aa47699e277a357cd2f20551d1c91d566ab9dde69e9c3b32f87f95f4ef30c4f48808b8f28ffe34520ee4c40d84e1214e40e64f3ee9816397c612f90708c600ebfadb5a03afb2e0eee65c622237011e407e5deb2f12ec8b060c53dfba66e718920f1052e8d10e010eb4b3dae5425b9338347df8f9a27a166f46a60757801360655d3390dc860e3394e1a73dafca5f35a50dd7d1a5f36e152be9033f71421662fa7d072cc47b229ed27d73953449a2be91609c2e192385"}, &(0x7f00001be000)=0xec) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004e2000)={r4, 0x4}, 0x8) exit(0x0) r5 = syz_open_dev$mice(&(0x7f0000457000)='/dev/input/mice\x00', 0x0, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f000071f000-0x8c)={r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000c17000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000488000)=0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000898000-0x10)={0x2, &(0x7f000090c000)=[{0x6280, 0xffffffffffffffff, 0x100000000, 0x4}, {0x4, 0x14e, 0x8001, 0x6}]}) timer_delete(0x0) 2017/12/17 12:50:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000019000-0x8)=0x321) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e39000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000ec4000)=0x0) mq_notify(r0, &(0x7f0000de4000)={0x0, 0x2c, 0x2, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = eventfd2(0x800000000000009, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005d8000)={0x0, 0x0}) write$eventfd(r2, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r2, &(0x7f0000ac6000)=[{&(0x7f0000d69000-0x1000)="", 0x0}, {&(0x7f00003f3000)="ebf9d840373e6f7890fb0e88faf4e8b3d06b48b75672612404f2e0c2b3fa99eef6f50f2191880b43b4d7c94109b27d", 0x2f}], 0x2) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f000055e000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000aa4000-0x4)=0x0, &(0x7f0000531000)=0x4) 2017/12/17 12:50:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) 2017/12/17 12:50:28 executing program 4: r0 = memfd_create(&(0x7f0000acb000)="04", 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getgid() ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = getegid() getgroups(0x1, &(0x7f0000aa8000)=[0x0]) setresgid(r1, r2, r3) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000c9b000-0x54)=""/84, &(0x7f000000f000-0x4)=0x54) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000c3000)=""/233) r4 = syz_open_dev$sndseq(&(0x7f0000bb0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000ca6000)={0xb2, 0x0, 'client0\x00', 0xffffffff80000005, "80d23ce0e60369e7", "a269230fa8d08413e91ff9fe37211f7c9a9fa4b13e0146752c421abf9234cddc", 0xffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000a73000)={0x20000000, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f0000822000)={0x7ff, 0x3, {0x0, 0x0, 0xf3c, 0x2, 0xffffffffffffff9c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x40, 0x8b, 0x1, &(0x7f0000191000)={0x0, 0x0}, &(0x7f0000000000)=0xffffffffffffffff, 0x12) 2017/12/17 12:50:28 executing program 2: mmap(&(0x7f0000001000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x801, 0x6, &(0x7f00009b2000)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000a34000)='{\x00', 0x1) r2 = socket$inet6(0xa, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000395000-0xb)='/dev/hwrng\x00', 0x3fa, 0x0) r3 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000fb3000/0x4000)=nil, 0x4000, 0x1, r3) r4 = syz_open_dev$tun(&(0x7f0000d93000-0xd)='/dev/net/tun\x00', 0x0, 0x10b000) fcntl$dupfd(r4, 0xffffffffffffffff, r2) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f00003d4000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000166000-0x4)=0x943, 0x4) r7 = fcntl$dupfd(r4, 0x0, r6) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00006f3000-0x28)={@common='gre0\x00', @ifru_names=@generic="8944f083d95c890aec7ba71f377081d2"}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r8 = socket(0x11, 0x3, 0x0) r9 = socket(0x10, 0x2, 0x0) socketpair(0x3, 0x7, 0x7, &(0x7f0000ce6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, 0xffffffffffffffff, &(0x7f0000dcb000)={0x10, 0x0}) bind$netlink(r1, &(0x7f0000088000)={0xf, 0x0, 0x80ffffffffffffff, 0x2000000400}, 0xc) setsockopt$SO_ATTACH_FILTER(r11, 0x1, 0x1a, &(0x7f0000c46000)={0x0, &(0x7f0000fab000)=[]}, 0x10) write(r9, &(0x7f00004af000)="26000000130047f10701c1b00e000000000001000100000009ef18ffff00f132050010006e3502", 0x27) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000062000-0x4)=0xc) setsockopt$inet_pktinfo(r8, 0x0, 0x8, &(0x7f0000a89000)={r12, @empty=0x0, @broadcast=0xffffffff}, 0xc) removexattr(&(0x7f0000579000-0x8)='./file0\x00', &(0x7f00001fd000-0x7)=@random={'user.\x00', '\x00'}) read(r4, &(0x7f000047b000-0xa)=""/10, 0xa) bind$inet6(r2, &(0x7f0000277000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000f0a000-0x2)="cf36", 0x2, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x1, 0x4e9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r13 = userfaultfd(0x3) ioctl$UFFDIO_API(r13, 0xc018aa3f, &(0x7f0000b02000)={0xaa, 0x80000000, 0x0}) 2017/12/17 12:50:28 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000008000)='keyring\x00', &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000004000-0x3c)="65f8867200016f656400e6d59d7d7d78e22db6fd07df4cca02d52d4dafcf93ac95fab67b1308b5059ec3226d293e8804021e030000000000f6000a57", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000c000-0x23)="01006750dcb84e851b79fb1d9c9a5f7c57ba143e32384d2cdcad3808651ca5c98f9659", 0x23, r0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e4, &(0x7f000000d000-0xe7)="946afc649a548d752be538c28c47e9c1c08e2dc21eca3f6fa02a3758188a66c4e2addef95dd9342d1d69507aa167a1bf49963062907829ae00a0f1c5486a6a0f1a76e08aa4835e47bf44d82899e9e2190a4cbc180c77b442f806925660725e13b3e9afca522283a65efb9175f0649bdf0408c6f1b6f11e5e9bce561875b1e15cc9b81fbaf27f5ce89d8e72cf6997106187b2a973aa9e71ce490945c1c46fa38b84b4d729023139ee3e701922094ecc6c1bd944ae0d24c99481c59d5de24e7d24fa940d0cc0eabf93cc33c6167db834796cd026486c95a4c7d1676526ce2b4af211b83981845694") mlockall(0x3) munlock(&(0x7f0000002000/0x1000)=nil, 0x1000) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) munlock(&(0x7f0000002000/0x1000)=nil, 0x1000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000000e000-0x4)=0x0) 2017/12/17 12:50:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xfffffffffffffffb, 0x210000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7, @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]}, 0x10000, 0xf8, 0x340c000, 0x800, 0xda}, &(0x7f0000947000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x2}, &(0x7f0000d7d000)=0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e8d000-0x8)={0x0, 0x0}) fcntl$getown(r2, 0x9) 2017/12/17 12:50:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000035d000)='./file0\x00') 2017/12/17 12:50:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000a3f000)=""/155, &(0x7f0000a65000)=0x9b) 2017/12/17 12:50:28 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xb62}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x1, 0x927, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000000)={r1, 0x16, "aaddc1646483cd1cc36d14491c49cafb387eb3fabd5f"}, &(0x7f0000003000-0x4)=0x1e) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001000)={r1, 0x80000000}, &(0x7f0000000000)=0x8) 2017/12/17 12:50:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 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) 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) 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) clock_gettime(0x0, &(0x7f00006c7000-0x8)={0x0, 0x0}) recvmmsg(r0, &(0x7f00002e0000-0x100)=[{{0x0, 0x0, &(0x7f0000001000-0x18)=[{&(0x7f000005d000)=""/62, 0x3e}, {&(0x7f00003f2000-0x20)=""/32, 0x20}, {&(0x7f0000000000)=""/204, 0xcc}], 0x3, &(0x7f0000001000-0x2f)=""/47, 0x2f, 0x81}, 0x6}, {{&(0x7f0000477000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000d36000)=[{&(0x7f0000f6a000-0xdb)=""/219, 0xdb}, {&(0x7f0000000000)=""/211, 0xd3}], 0x2, &(0x7f0000000000)=""/136, 0x88, 0xd81e}, 0x1}, {{&(0x7f0000000000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000000000)=[{&(0x7f00000b6000-0xc5)=""/197, 0xc5}, {&(0x7f0000988000)=""/33, 0x21}, {&(0x7f0000001000-0xb3)=""/179, 0xb3}, {&(0x7f00009c1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x63)=""/99, 0x63}, {&(0x7f0000280000-0x48)=""/72, 0x48}, {&(0x7f00001ef000-0xd3)=""/211, 0xd3}], 0x7, &(0x7f00004a6000-0x26)=""/38, 0x26, 0xfffffffffffffffd}, 0x9}, {{&(0x7f00009e0000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=""/3, 0x3, 0x10000}, 0x3}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000001000-0xf)=""/15, 0xf, 0x7}, 0x3}, {{&(0x7f00000fd000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000259000-0x50)=[{&(0x7f0000764000-0x6f)=""/111, 0x6f}, {&(0x7f0000962000-0x5e)=""/94, 0x5e}, {&(0x7f0000ac5000-0xd6)=""/214, 0xd6}, {&(0x7f00008f0000-0x3e)=""/62, 0x3e}, {&(0x7f0000001000-0x50)=""/80, 0x50}, {&(0x7f0000d34000)=""/122, 0x7a}, {&(0x7f0000001000-0x37)=""/55, 0x37}, {&(0x7f0000001000-0x85)=""/133, 0x85}, {&(0x7f000075e000-0x7)=""/7, 0x7}, {&(0x7f0000a2d000)=""/84, 0x54}], 0xa, &(0x7f0000000000)=""/161, 0xa1, 0x40}, 0x8}, {{0x0, 0x0, &(0x7f0000e22000-0x50)=[{&(0x7f00009c8000-0xc7)=""/199, 0xc7}, {&(0x7f0000691000)=""/111, 0x6f}, {&(0x7f0000446000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b56000-0x66)=""/102, 0x66}, {&(0x7f0000000000)=""/203, 0xcb}, {&(0x7f00007b3000-0x1f)=""/31, 0x1f}, {&(0x7f0000168000)=""/220, 0xdc}, {&(0x7f0000000000)=""/255, 0xff}, {&(0x7f00008e5000-0x1e)=""/30, 0x1e}, {&(0x7f0000001000-0x18)=""/24, 0x18}], 0xa, 0x0, 0x0, 0x7}, 0x9}, {{&(0x7f0000000000+0x6a4)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/139, 0x8b}, {&(0x7f0000ee2000)=""/181, 0xb5}], 0x2, &(0x7f0000186000-0xd9)=""/231, 0xe7, 0x7d713c73}, 0xffffffffffffff81}], 0x8, 0x62, &(0x7f0000e87000)={r1, r2+30000000}) 2017/12/17 12:50:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x6080, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xf72, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) readlink(&(0x7f000037a000-0x8)='./file0\x00', &(0x7f0000c08000)=""/8, 0x8) memfd_create(&(0x7f00008f0000-0x8)="637075736574009c", 0x0) sendmsg$netlink(r2, &(0x7f000000f000)={&(0x7f000000f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[{&(0x7f0000020000)=[{0x11, 0x2000000052, 0xffffffffffffffff, 0x0, 0x0, 'H'}], 0x11}], 0x1, &(0x7f0000020000)=[], 0x0, 0x0}, 0x0) fchown(r1, 0x0, 0x0) sendto(r2, &(0x7f0000ac5000)="0e9781453fdde94a0acde7a4d4ace4736566e9f2bcfe4d99ff9434b5e049da5ec2818435a5f9c827cb06b7e0bc39f8e603aaffa18cb6ad87dbc625b56770db7546ba81a4396361b8110283abecbd50f723396cf818fd0a27006fa8ac628951100227b6dbeefca44792aa093f8acce94c3247f1e0eef3640c46cf821efe9abe2beffaa16439030609f28b2df7d401a5d48a3f6e8862ed6a910fd8b50f67bb718c44563c", 0xa3, 0x4004, &(0x7f00009eb000)=@nfc_llcp={0x27, 0xfffffffffffffffa, 0xf2, 0x7, 0x73, 0x3f, "8d3a9e2e3f82890566ee4c8032689b99772458c5dbf82a2a9ab2eafd8f396d82a0456ee8bba5b2c098f76b02537804cdb3c9597f605dca414739a424c361ff", 0x6}, 0x58) 2017/12/17 12:50:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x490840, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000002000-0x18)=[{&(0x7f0000000000)="6d35a3bb34992677a2f0f5e3f62499251e32c41bd5d57e68dcaf08ca66375eb8dd5c018dcca5e8aa78d8f790166709d5f4290244949eac19c70480584132ad4754fddbb0e9c4f6e69f16a0c7b5c3444b69c223408422aa9eddd63c78d25a1309140d1f82da4aa0ccdfdd", 0x6a}, {&(0x7f0000002000-0xe4)="38f281561b2ce63b879eead66e2abf160a0c2f9a395d2b4ed378647e913587f773a7a4be318c6c71179c1ac75710d7bd6097df7257296306b3e3636619ef83e492102e8cbae17710b3866f30a170c42782feaf1b66422e000d5eba5434dea373679341532b29edec6c4944834176f86aa311c0bd3c930ac3ac3e23515354546964056bb72be979f99c04fba22b78c1530961ad67a06f850b0078b06498014d4aa7712919adbbec2c4ddb97539ece5659aff1b0a438762162085d845f3007f66c6dcdc3df2d2d033cf8dbe0079cdf229772274611f80021c755dee9b48f5c5da5343a970a", 0xe4}, {&(0x7f0000002000-0x3f)="c94be2a8f3d9a6e83b4c64d5a6a87321eb0938698c7b030400005654602da51c66fb766c0b0eab7d4f326c3986415a7b006c469fa63b55f26d436b910dacb5", 0x3f}], 0x3, 0x0) 2017/12/17 12:50:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000+0x6c2)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000002000-0x4)=0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x4, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00002af000)=@generic="ea94e6c3b4f4f711617b80c825f329ee", 0x10) 2017/12/17 12:50:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000e45000)=0x0) 2017/12/17 12:50:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000009e000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x7fff, 0x0, 0x0, 0x2, 0x0, 0x8, 0x9, 0x4, 0x0, 0x0, 0x0, 0x0, 0x10002000010000, 0x2, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) r1 = socket(0xa, 0x2, 0x0) connect$inet(r1, &(0x7f0000057000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000056000)={&(0x7f000001e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000056000)=[{&(0x7f000002d000)=[], 0x0}, {&(0x7f0000a45000)=[], 0x0}, {&(0x7f00007c4000)=[{0x10, 0x0, 0x0, 0x0, 0x1, ""}], 0x10}], 0x3, 0x0, 0x0, 0x0}, 0x7ffe) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat(0xffffffffffffffff, &(0x7f00007f6000-0x8)='./file0\x00', 0x0, 0x0) r4 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r5 = request_key(&(0x7f00009e1000)='ceph\x00', &(0x7f00005f9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003e4000)='/dev/snd/seq\x00', 0xfffffffffffffffd) keyctl$set_timeout(0xf, r5, 0x7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080, 0xff000000004}, 'port0\x00', 0xc6, 0x80000000080003, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x20006, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009fe000)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00009fc000)={{0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x10001}, {0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, 0x80000000, [0x4d, 0x0, 0xbc2d, 0xffffffffffffffff, 0x0, 0x7fffffff, 0x4f60, 0x0]}, 0x5c) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000573000-0x4)=0x4b9d) getpeername$inet(r6, &(0x7f0000cc2000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000315000)=0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000a2a000-0x16)={0x9, [0x2, 0xa63, 0x100000000, 0x45e, 0x9, 0x4, 0xf6, 0x3, 0x0]}, &(0x7f00004de000)=0x16) ioctl$TCFLSH(r3, 0x540b, 0x7) r7 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x8005, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x101, 0x0, 0x0, 0x0}, 0x0, 0xfffffffd, r6, 0x0) perf_event_open(&(0x7f0000f9e000-0x78)={0x0, 0x78, 0xd4e9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, r7, 0x0) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000967000)='/dev/sequencer\x00', 0x20006, 0x0) dup3(r2, r4, 0x0) write$sndseq(r8, &(0x7f000005b000-0x1b0)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x6}, {0x20, 0x0}, @addr={0x0, 0x0}}, {0x81, 0x2, 0x0, 0x4, @time={0x0, 0x0}, {0x5, 0x0}, {0x53, 0x0}, @raw8={"b1cb87152790e915a4ab446e"}}, {0x1, 0xc2, 0x2, 0xfff, @time={0x0, 0x0}, {0x9, 0x7d}, {0xd3a, 0x0}, @raw8={"a2b518dc49a184c18b4c451b"}}, {0x8, 0x0, 0x9, 0xbf4c, @tick=0x5, {0x40, 0xfffffffffffffffd}, {0x19, 0x2}, @result={0x1, 0x6bc}}], 0xc0) 2017/12/17 12:50:28 executing program 0: pipe2(&(0x7f000003c000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x7ff, 0x0, 0x87cb, 0x3, 0x2}, &(0x7f000013f000)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x4, 0x9, 0x6}, &(0x7f0000e72000-0x4)=0x10) 2017/12/17 12:50:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000cfa000-0x14)={0x1, 0x9, 0xfffffffffffffff7, 0x0, 0x8, 0x2, 0x6, 0xe0fc, 0x77b5, 0x1}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000167000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000d32000)=0x0) ioctl$TUNDETACHFILTER(r0, 0x400454cc, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f000026d000)={0x0, 0x5, 0x8000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r1, &(0x7f0000dd7000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a8a000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2017/12/17 12:50:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00005ce000-0x48)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000271000)=[@in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x6d}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x65, &(0x7f00005a2000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2017/12/17 12:50:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00001c9000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a38000)="539217d8569bf8321a9e208497a0f996a9c43594314ffdd9759a1932abd54004335234b2346a35c34a9130b673b96319f9cc8e453abc6cbc00a6a73a99ab5f832bb8a469be57b1703b1bc7aa8a5f0f321a7c2d9e166fe23c4921a230a4bc0833f9fbaa2227898d595df4cc5f4be3f9f764c0e140709d587c7537889710fb7aa5cc2c251fcb0b8f89afe7e4a2adacfda1e1b569df93e95f41d69580becb16f9491e44c297f0b7baea0a618683c787c58c91a7ca17ddfe619c6b1b75280fa0faa1d5e1982e101e6f8cfafd305c8931338bc69b116c37852c7050fe1f", 0xdb, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) connect$unix(r1, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f0000001000-0xbd)=""/189, 0xbd) 2017/12/17 12:50:28 executing program 1: open(&(0x7f00006c0000)='./file0\x00', 0x400, 0x1) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000081f000-0x10)='/selinux/member\x00', 0x2, 0x0) signalfd4(r0, &(0x7f000019a000)={0xfffffffffffffffd}, 0x8, 0x80000) 2017/12/17 12:50:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(0xffffffffffffff9c) clock_gettime(0x0, &(0x7f0000ffe000)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000b2000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000fd1000)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000389000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) clock_gettime(0x0, &(0x7f00006f1000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f0000ecb000+0x31a)=[{{0x77359400, 0x0}, 0x80000001, 0x400, 0x1}, {{0x77359400, 0x0}, 0x6, 0x3, 0x1}, {{r2, r3/1000+30000}, 0x7ce6, 0x59ee8000000000, 0xff}, {{0x0, 0x0}, 0x2, 0x1, 0x9}, {{r5, r6/1000+10000}, 0x0, 0xbcf8, 0x8}, {{0x0, 0x0}, 0x9, 0xfb5b, 0x27}], 0x90) dup(r0) r7 = socket(0x18, 0x0, 0x4) connect(r7, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000a4c000-0x4)=0x0, 0x4) 2017/12/17 12:50:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000e1c000)=0x0, 0x80000) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000a8c000)="26bcc10b6c9abcb9fd12cac41ee4456932905b9a6c1b4ea0adb16bbe27e40d20f4933730d23fcabed9fcbb8dc059b4e375256eb1efc57b73ce8e20b8808c17bdc31e93f8dbf707a379ed4617a55aae0df8c1c2574367799c99473e9977c56cb38a8cd1414a4263d463c9c41eacafd289164f51180db9c85a5f5f85d4fa718c1655d633b96ae5747c5ceb341cffbd650067d40b8664f9cca956818e62a7cd014a258aa29a74dec95623999fbbe1877be8cb0b43e6fefce77eb8cf18afe6112fbf05f3b74db57333b9a1ab62d327b5bbc7b249649639b7008a73dacb8d606029799a27") r1 = syz_open_procfs(0x0, &(0x7f00007e9000)='net/mcfilter6\x00') r2 = getgid() r3 = syz_fuse_mount(&(0x7f0000f24000)='./file0\x00', 0xe000, 0x0, r2, 0x1000, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 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) r4 = syz_open_procfs(0x0, &(0x7f000007b000-0x34)="617578760088932919a298f6ab37eaa0cd38b4ae83fffffffffffa9d5d92030c510d8d5260f45ef86e396f6fe5ecaf09511b0216") syz_emit_ethernet(0xa4, &(0x7f00009b5000-0xce)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x4, @x25={0x5347d3768d122c42, 0x2, 0xff, "8affb16fe4b14a048f67e98762421c99907a9e2d3b3ffe74632748e87447e6ceb3d58aa02f19dbea30134251af5713d31bd08570cd697402df434db3749fe49e7ba3c67313fcb871cde451ba3f11df22b48b0a277a6a5ecacbbe6780f16d195c3875f8a2ecf9ea4847ce937854249a9508d95b2f65f2c0df2104875753078c6cef28629bd71eb210e3031fb21d41b3923eb05f"}}}}, 0x0) r5 = socket$inet(0x2, 0x80000, 0x1000000000800) r6 = gettid() get_robust_list(r6, &(0x7f0000902000)=&(0x7f0000aa5000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000ee3000)=0x18) syz_fuseblk_mount(&(0x7f00006c1000-0x8)='./file0\x00', &(0x7f00006e0000)='./file0\x00', 0xa000, 0x0, r2, 0x6, 0x97, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000053f000-0xb8)={0x0, 0x7, 0x5, 0x7, 0x3, 0x7, 0x4, 0x849, {0x0, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x4, 0x2, 0x0, 0x40}}, &(0x7f0000089000-0x4)=0xb8) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000c23000)=0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000e42000)={r7, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbe1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x2000000000000, 0x80000000, 0x21}, 0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000b9c000-0x8)={r7, 0x6}, &(0x7f0000cb7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000a41000-0x8)={r8, 0x0}, &(0x7f00007a4000-0x4)=0x8) r10 = epoll_create(0x7ff) sendto$inet(r5, &(0x7f0000e0e000)="8c76887333e8391a34db3bb95670ed7d96716c24d57d3ecbdfb82aa45c7ddfb3028cca73a1e126349a56627ac95935be01ae68a7a4d54ba196ceb3b4995a8e0520d5c75eff", 0x45, 0x4, 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r5, &(0x7f00007ec000-0xc)={0x20042001, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d4d000)={0x0, 0x0, 0x0}, &(0x7f0000bc2000)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00007d7000-0x10)={r9, 0xfffffffffffffff8, 0x1f, 0x1000}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000d5b000-0x8)={r7, 0x402}, &(0x7f0000f5e000)=0x8) epoll_wait(r10, &(0x7f0000644000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000f70000)=""/0, 0x0) futimesat(r4, &(0x7f0000ce2000)='./file0\x00', &(0x7f0000702000-0x20)={{0x0, 0x7530}, {0x0, 0x2710}}) bind$netlink(r5, &(0x7f0000dd0000)={0x0, 0x0, 0x7, 0x5}, 0xc) pread64(r4, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) pread64(r1, &(0x7f000036a000)=""/0, 0x0, 0x200000000) 2017/12/17 12:50:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005f2000)='/dev/vga_arbiter\x00', 0x40000, 0x0) connect$unix(r0, &(0x7f0000297000)=@file={0x0, './file0\x00'}, 0xa) r1 = socket(0x1e, 0x1, 0x0) connect$ax25(r1, &(0x7f000016b000)={0x1e, {"021f4928006d78"}, 0xffffffffffffd}, 0x10) 2017/12/17 12:50:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00007a6000)='./file0\x00', 0x181080, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000538000-0x4)=0x0) mkdir(&(0x7f0000e23000)='./file0\x00', 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x48, 0x20, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x400000000, 0x0}, @fda={0x66646185, 0x1, 0x0, 0x1}], &(0x7f0000788000-0x20)=[0x0, 0x28, 0x48, 0x0]}, 0x1000}}], 0x3, 0x0, &(0x7f0000f3c000)="d8fc1d"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000b81000-0x1)='^'}) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000688000)={0x0, 0x0, 0x0}, &(0x7f0000847000-0x1)=0xc) stat(&(0x7f0000314000-0xe)='./file0/file0\x00', &(0x7f0000412000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eb7000)={0x0, 0x0, 0x0}, &(0x7f000015f000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000017000-0xe8)={{{@in=@rand_addr=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=@loopback=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}}, &(0x7f0000556000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ba000)={0x0, 0x0, 0x0}, &(0x7f0000e65000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001c0000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e30000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000040c000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000397000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a6d000)=0x0) fstat(r1, &(0x7f00002e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e23000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000041c000-0x4)=0x0) r15 = geteuid() r16 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c1f000)=0x0) fstat(r0, &(0x7f0000a62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001f1000)={0x0, 0x0, 0x0}, &(0x7f0000570000)=0xc) r20 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000713000-0x4)=0x0, &(0x7f0000fcd000)=0x0, &(0x7f0000ac1000-0x4)=0x0) r22 = getegid() r23 = getpid() stat(&(0x7f0000188000-0x8)='./file0\x00', &(0x7f00005dd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000028b000)='./file0\x00', &(0x7f0000421000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000516000-0x188)=[{&(0x7f0000a23000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fc8000)=[{&(0x7f0000e41000-0x6b)="276623ddcafb8352056cfcfd757d62bb65ae89fe6a1bee66b10962b0f65eb89548520e1b918d90ab6e2a4bc35d5d53b0109a3fbb6f722f55a6e0603578aff00895dc2103ab7e3889e136cb5a5d7800a9b94c08321b86e72a42f6ec6f8798b84ff7d61a0359714c6ae7393f", 0x6b}, {&(0x7f0000fc6000)="10c81371c988af7e5966cc4a9d5e13460b6011806a04ee9700f376aea0bac576c9e367507f08d255504c", 0x2a}, {&(0x7f000093d000)="6ef308a6a8d9201e17c063cd6ba7022dfdc69adabdc67f96670bdcf27f91f65b8357b9e422f489121f17dcc4dec727d3d4b5fcba340c027e088a7766000045ef851a6353c16395ea3d0628a2455d2c0bc7719b8a26f10488d050882ed789d0c8c2bd922e3c03ce8cad0c6edf4fb44568f5e967ede9b4845ea33db319c6b7da5f9d2c7ca238007718d5c0ad396415ac167032763cab1d4f0bf411097d3bc6cb40ca07d37a86a8ce3990baae1f253aea5e8eff2b2e7c229c32e0a870cf27ca52c7faccddc6491ba72f33467f", 0xcb}, {&(0x7f0000ea6000)="bf04a8b73a909275cc204078e56b8549140bc6ebfac4a51247f12878f20ef57903b9cec86e02d0acec6c041de5b61018f5fa395b36e7b7c96e2b3b30673d9eff1dd4f5be0a923f45315d80e7f70e87a5edfcc138509137899d4f8dfb95d0cf64c05b6b7e9abd7e3dd15fb067f8f573eb5478e066fc58f48bd64a1ae3ccc56c3518b7eb4abd6ce9608c53888e76ad3dacf8f5be72a19481562b7958ff41048b88f675161b39577083a2ef4592df4bc17bd6e366721dd8145298154dfb90ba08fed6a2b08ae27b5d5b643effbc3d4f68a4de9bb8acd559a652ff1194cfc15cdfe881beea", 0xe3}, {&(0x7f0000f48000)="fb5d520fa600a611c4b2dcf52a0075a29fdda6e64d8985b87584cb47e13882583996f676788c8bc436ce203945ca3c00a017e39dd5391b96e454c6365e29194bf3a727a027e3168b5524bd7a47a68cb1e3b8c76295e65fc964fe2c55e21e11f9c05b9bc2c91f8c95d537d84e3056fd267e705f88d1de75b2b6b5103302d840b5e2031bd898f4e3166f216dece89fab153dc4d55e08b3bae9b438df31e6052a49db229451254c91da28215d9324de8b0120f020f33679da3a7293cf7b39212be962076cd891385f0fdfaf5a3810c26a8f9b7eb323", 0xd4}], 0x5, &(0x7f0000a66000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x80, 0x8000}, {&(0x7f0000377000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00002d2000-0x40)=[{&(0x7f0000ed0000-0x6d)="5a5388ee2ce8ad599642c476708a4e453f3f756eb844034c9a7def12dfc2ccca47bee845f356278abd7da10bf7a7eb88a60a7b0de68e6de7d03eeadcefb94c988242e2bb1518cbb0e4ee9316189ece99751653fc8ec34baeaf1ddf68266424bc5ea1d81801be1fc83734cc200c", 0x6d}, {&(0x7f0000881000-0x3)="02a860", 0x3}, {&(0x7f0000511000)="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0x1000}, {&(0x7f000065e000-0x47)="433b3f710b6e99a683e231bc72b48c65c4c8b2537de73079f5f6a810d4211a6a5b8b2ee7edc273d6edcf866781fe0393ef9a501a258243993c4955705ec97f53a71d7d2a62b3ab", 0x47}, {&(0x7f0000ad7000)="32310257a55dcc776f2c5b95c9ab7385ec102c481b15a32d487135213f6791d2e4def1e85f8528c9e5f4008a50f0160f270d24d946e31440e8ad6e6d01dc5102df42797ec6be84b01ff24ce38dfcef5565638e0567cfd3fb3845a9e9b777d94614fbd4f8464b5b5660850951c5a76417737584354aba837e86e49a9193434920864722bfa3278ae426010b77cc9dbf5a91abeb7d0b4691c44adf78f82dba32d31669c244f42cfb5a2f5eee3300e75ddf6f5a992018a8e5da0d6b721ba8ce5f2b3725fc8293ccd5ab51cbb52318394c0fd7df480f9790045836aebde1f9883a563b4c6a07ea7546fc2d7fc63e0aaf822905ecef863ec4fe394e", 0xf9}], 0x8, &(0x7f0000069000-0x78)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x78, 0x40000}, {&(0x7f0000a48000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000b9a000)=[{&(0x7f0000b14000-0xb3)="31f6c76386bfb63fa89ce9cedecf4705571f6b6336e3dfdc93ce42d233ad97820a74295d394c22927620e7bf1b0df4a437334815b02609cd8a3d8fd13c816e787b17434755f8f87476930ebe02c2df47d05857a6ea934af2a7c0e9284eb0e3a1630d08eaff82e81d10015d0977ed9c104a0e1fdf80b1cd8927ce98d6cdf5a29fc36845ccd3b6914fce58a2e44a7966949e65c1286376250ee7191ab5d6a456aef08de4098e101cded55b82517581ff9539717d", 0xb3}, {&(0x7f0000112000)="b14d82139abe00bf8b1341d165796c6e10ec487b27dc8a1ff019b7fc18c81aed8af62cf408358d3e20e31cfa19c2cf5270d873ac8f6481c1124480a8eb04b929966c8e07c7578fc37602eed4c5d805d0b05b054bc89781a7318017549ccfdd4ccd7530b1f3102fb2c58c6c3f87e5be1f0d4d0890b85eb7755757b65929a187f504254f8eef092deae01cff8d8a6c1dc85f36d51c98d8cffe856908eeba0f6ceafbc859798541652c6aeaebe934b4d139ca7f", 0xb2}, {&(0x7f0000151000-0x9)="a36f84d587bedd79c8", 0x9}, {&(0x7f000093d000)="e7efc2064c99b385e4f2e9128d03c850d2feb19b45b3319600aa6879bb8c2f537400118069f7c2a25d33e49bae81ac4fa77aa6b1fc43da20f3be1d6a1ae279d93544f75376deb225695e1cb838f75997eb7f85ca1df1538e7e585e962b0d79602a6c601c7030f0519af266212977345f1dee657d37c62461b78ddc3407f45a985d0921e203d999834bab207a1f5f45120db535c1ffe6423155037fda67bc53a5ee5d15d82981a50a062c5b4453038a862973", 0xb2}, {&(0x7f00001e9000-0xdb)="a85340ec5c10f5a34d15662c54cf3526410bab68f74a79d5414a0e994e5005ae7c2a8f6e25d7a3b84b09c5c5e9efc8a4f9b808d4c9a728c18b988597cd20cec81048a07c9cb33ae75b9f7eccccbd21a9515499b0bb9a7644ade91a37d8b772a280102282bb4f0e7141cbea41f8f03eaca50d93b8267b7e6c7723cd57b76bfd42b54a1d1d0ce95e644db3b48390b07e2bf830f51b26e1077f8a244464d7d328ab3b4c37f7f2862d9af95a53c5529ed482a25dd7fb42e1a4740eff8f2e887fe756ff38b30d1cf8cdcee34faad26f0b48e3023713102ea988f4f0d2ce", 0xdb}, {&(0x7f0000cb1000-0xab)="35fcf8a38dba1d45d199c87792645faf9f66efc7568e99ddc5df77cdd54149c0f7902287385c3818c54a5754007ff7abfbc4185f089f5a240f28abacfdbb39e06ba117f6fe12d16505c110882216deb44ddbea74709f3b39f33a46dd3d8c978146857e047a9a38f13e5d12030ca7b3872f55ed842c6b999ed1f6d68225e7c3314658bfff498a807197ca36376541dfbf496f5957d7e8e6403f51534ae7aa4d1990085c11a001bfd2a38eb7", 0xab}, {&(0x7f00003cb000)="149dab5cc2f46ef1223958176f5ca4c12b738476eaba667ae74bb17187ae902e354a84f54e7d6cf70cee0a05d06b834dc551b7cf10f7e80e10109780418ab3331c4fbb9da41c755ef55cceb2e668d7c0547d2a1023622a35ca21fd550df7700a52b5319ae65108c55764e668e5f3de07fefc1bd5cfefc44a25fbe8fec692e3b25eb24bff6dbb55072ac78f1b24e1af39d7f820546338b72e310bae86963e848b8b1b36554424de1a3b82106e654734b7ccb65231c345299709136f5ee3969dada1cad1070520626475637839e85007c71cb2fe7acfb9af05fd4ba5b74c28cfdcae4f09791fcccb803118873d14bd", 0xee}, {&(0x7f0000ac6000-0x30)="fb9034f006053b43128ba4062164d1033a618c57573a5bd81069affab36ab051e6431e93ecbdeef77ac1c0b03e72e60e", 0x30}, {&(0x7f00009ee000-0xb2)="bf02241307beb2b0f19a93678f49573905df48b275781606eccd353b881bb566c77b95c3f6d4d15029391a01f2cf2ae1860c4ddede98ccdb7b5f328fae866e99a1f526014943a801443b5f35e0ac5b8aa903bbea8851b60340ddbf49ddef5478ae7acf54c5cb97bf7aaa18cd500b00d99ad2d7fe2618c34906a2a849530a85b5a966808e417481842ea9f0728af678e3b31574ce14e79aa7940ce1cba10a080ed6e9b1a7a38e2ed029032d401de5acbbca64", 0xb2}, {&(0x7f00007cb000)="7cbb9dd4f4c9d7b1aa4861f12c9470f3a54e1b4a84d18c90b93b9e1bc80be53a2d05d037c9282b4de279cfa90dea8ca0684b9d7252cab5693e6880c4f1df50a1efddbc7fe2f08ac34014de3df20709fe7230987c2d2f6eb8e9254303d3512d0b08c9827aa7cf9bab83ec8a96cb068072188dcef40d2ba96da8681a47d7e5e86efc85fc0e70e3f1633a9e7caa83a0c34060f24aecf6286eb94a127cd4927779f3863a89dda1d8b84a95afd3266dd51707ba10eeb731ec0064102fbc5907f8e8e67b174f3543ae015ca84db93fd5e76c417416c60b7388d5a7b3ff7477fe4bc636", 0xe0}], 0xa, &(0x7f00001c6000-0x20)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x20, 0x80}], 0x7, 0x20000000) execveat(r0, &(0x7f000030c000)='./file0\x00', &(0x7f0000216000)=[&(0x7f00009dd000)='\x00', &(0x7f0000df6000)='/dev/binder#\x00', &(0x7f00006d3000-0xd)='/dev/binder#\x00', &(0x7f00001a6000)='/dev/binder#\x00', &(0x7f0000dc2000)='/dev/binder#\x00'], &(0x7f0000634000)=[&(0x7f0000532000)='/dev/binder#\x00', &(0x7f0000485000)='^$\x00'], 0x1000) 2017/12/17 12:50:28 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000048d000-0x4)=0x0, 0x800) bind$unix(r0, &(0x7f000061e000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000cfd000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000-0x8)='./file0\x00', 0x2, 0x0) 2017/12/17 12:50:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) r0 = syz_open_procfs(0x0, &(0x7f0000a74000-0xd)='schedstat\x00') lseek(r0, 0x8000a, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00004d6000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a3d000)=0x24) socket$inet(0x2, 0x80000, 0x400) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ebc000-0x10)={r1, 0xa8, &(0x7f00009a0000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4303, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x2, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000730000-0x4)=0x10) 2017/12/17 12:50:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c78000)={0x5b28}, 0x4) 2017/12/17 12:50:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) getsockname$ipx(r0, &(0x7f0000673000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000a1000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) utimes(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x10)={{0x0, 0x2710}, {r1, r2/1000+10000}}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000000)={0x3, 0x0, 0x10001, 0x6}) alarm(0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000001000)={r3, 0x979}) 2017/12/17 12:50:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xc, &(0x7f0000001000)="", 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000ab000)=@req3={0x100, 0x800, 0x1bdb, 0x6, 0x4, 0x6, 0x1}, 0x1c) poll(&(0x7f0000019000-0x30)=[{r0, 0x1, 0x0}, {r0, 0x200, 0x0}, {r0, 0x4, 0x0}, {r0, 0xa080, 0x0}, {r0, 0x41, 0x0}, {r0, 0x100a, 0x0}], 0x6, 0x8000) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f000061c000-0x4)=0x0, 0x4) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e2c000)='/selinux/relabel\x00', 0x2, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00004ed000)='/dev/keychord\x00', 0x24000, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00004f8000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/17 12:50:28 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000086000)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x10)={{r2, r3/1000+10000}, {r4, r5/1000+10000}}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00006e9000)={@generic="e37cf7280d5a523f20239b9e72e2569d", 0x3}) 2017/12/17 12:50:28 executing program 4: r0 = socket$inet6(0xa, 0x4, 0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000026f000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffffffff, 0x3, 0xfab, 0xfffffffffffff000}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0x1f)={r2, 0x17, "b01e7e42d810ba631526dacadbc547b292b640d48e5ea2"}, &(0x7f0000001000-0x4)=0x1f) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000602000)=0x0, &(0x7f0000330000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000c5000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r4 = dup3(r0, r0, 0x0) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000000000+0xb92)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00002e0000-0xb2)={r3, 0xaa, "d450ad66dd11f03ec04e0a5375c9a5a861402ccf8d39f064dc643307e1dfec564fd21297d96e47b2f918c54f659420da8a5f275f01474f6207399265951a51510f7847c9fd6b61fc2750bad02f44a2934a751bbe4d33f84e2599975785568243657412cdf6912802767c9516310e935c592ac10e00bf3dfd44cfb3e2df21e4dff2feb88b18f2b07996c937e80c8de4815b6489351dce53386b78ad7e2817f0db09606b010d55dc89bcf2"}, &(0x7f0000000000)=0xb2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000)=0x9, 0x4) 2017/12/17 12:50:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) socketpair(0x19, 0x3, 0x6, &(0x7f0000cc6000)={0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000160000-0x9)='/dev/rtc\x00', 0x220000, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00008d7000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = syz_open_procfs(0x0, &(0x7f0000a74000-0xd)='schedstat\x00') lseek(r3, 0xffffffffffffffff, 0x0) fallocate(r3, 0x3, 0xfff, 0xb56) mq_notify(0xffffffffffffffff, &(0x7f00004e3000)={0x0, 0x0, 0x0, @thr={&(0x7f000044d000)="", &(0x7f0000fc7000-0xf2)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r3, r3, 0x0, 0x80) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000659000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000808000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001f7000)=0xc) setpgid(r4, r5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000071d000-0x6)={0x0, 0x800}, &(0x7f0000f41000)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006f0000)={r6, 0x84, &(0x7f0000714000-0x84)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fffffff, @loopback={0x0, 0x1}, 0xfa2d}, @in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000d6c000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000910000)={0x0, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8000}, &(0x7f0000c85000-0x4)=0x98) syz_open_procfs(r4, &(0x7f0000fe9000)='task\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000363000)={r7, 0x7, 0x10, 0x0, 0xb1}, &(0x7f00002c1000-0x4)=0x18) ioctl$TIOCGPTPEER(r3, 0x5441, 0x1ff) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000a69000)=0x5) 2017/12/17 12:50:28 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000011000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x2000005) mmap(&(0x7f000001a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1032, &(0x7f000001b000-0x1032)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x9, 0x0, 0x1024, 0x0, 0x0, 0x0, 0x200000000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x3, 0x4, 0x1, 0x7, 0x0, 0x0, 0x7, 0x200, "233b1d", 0x0, "0077d5"}, "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"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000018000)={0x42424242, 0x42424242}, 0x1, 0x80000000006) syz_emit_ethernet(0x3b, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x201, @arp=@generic={0x303, 0x6003, 0x6, 0x9, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "efc8d77ddcb662a238", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "79469af8d93d003500005ef18000"}}}}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000001c000-0x8)={0x42424242, 0x42424242}, 0xfffffffffffffffd, 0x204) mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000019c000-0x14)={0x0, 0xa3, 0x10000, 0x100, 0x3ff, 0x2}, &(0x7f00002cb000)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000105000-0x18)={r2, 0x0, 0x30, 0x2f9, 0x10000000000ffff}, &(0x7f000029b000-0x4)=0x18) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c67000-0xc)='/dev/rfkill\x00', 0x501001, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000260000-0x60)="2f15ad20003cc283e1d26c9670979ed8e2ce8683011d609b49b441f1953fbd858706e8d06091ce793e22d8db798deef00422ba091e028e8265a39bcd2b65007a4cdebf29621ab48997f30d59b07de5b428085f2e7fed20cfe6674e60426d18a7", 0x60) r4 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r4, 0x2000000200001) r5 = gettid() r6 = syz_open_procfs(r5, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r6, &(0x7f0000363000-0x60)=[{&(0x7f0000f24000)=""/70, 0x46}, {&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f0000c68000-0xc3)=""/195, 0xc3}, {&(0x7f000062d000)=""/1, 0x1}, {&(0x7f0000a75000-0x8e)=""/142, 0x8e}, {&(0x7f00008d6000)=""/6, 0x6}], 0x6, 0x100) fstat(r0, &(0x7f0000a50000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup(r6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000049000-0x8)={r2, 0x9}, &(0x7f00000d5000)=0x8) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000a67000-0x24)="2200000048000700ea091008090007000a0000000022000004000000040000000009ab04", 0x24) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000320000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 257.826372] binder: 7850:7852 not enough space to store 1 fds in buffer [ 257.834564] binder: 7850:7852 transaction failed 29201/-22, size 72-32 line 3272 [ 257.865555] binder: BINDER_SET_CONTEXT_MGR already set 2017/12/17 12:50:28 executing program 6: mmap(&(0x7f0000533000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x100000000000000) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000533000/0x3000)=nil, 0x3000, 0x1000000, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x3e051, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x1010, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000010000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x810, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8983, &(0x7f0000001000-0x28)={@generic="000000000200000002590453fa8a7b51", @ifru_names=@generic="a34a9e7b7fce870c223766971036231b"}) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf0000/0x1000)=nil, 0x1000, 0x8fffffe, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/status\x00', 0x0, 0x0) r2 = inotify_add_watch(r1, &(0x7f000000c000)='./file0\x00', 0x240) inotify_rm_watch(r1, r2) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2100000, &(0x7f0000017000-0x1)='u', &(0x7f0000006000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000016000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 12:50:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00007dd000-0x11)='/selinux/context\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) clock_gettime(0x2, &(0x7f0000906000+0x23b)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000bfa000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ff6000)=@ethtool_ringparam={0x11, 0x22c, 0x1, 0xb, 0x68, 0xf2, 0x400, 0xfffffffffffffffd, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000acb000-0x4)=0x0) clone(0x0, &(0x7f0000aad000)="1620129a62c13f47b0c09f5ef47b361a344ef740418a487a97b1ff50157fb35375b3fda40c26a83217f76a552715e1750a50fc28b38666e9c75a7631a958cd7aba3cb6d5b7d72d55673d90ff0e28878ec1ba", &(0x7f0000d21000-0x4)=0x0, &(0x7f0000240000)=0x0, &(0x7f0000190000-0x1)='^') unlink(&(0x7f0000c6e000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000f7b000-0x8)=@assoc_value={0x0, 0x0}, 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000304000)='/dev/sequencer\x00', 0x40000, 0x0) 2017/12/17 12:50:28 executing program 0: geteuid() r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000707000)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x7fffffff}, 0x1) 2017/12/17 12:50:28 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) 2017/12/17 12:50:29 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x50, r0, 0x0) socketpair$inet6(0xa, 0xe, 0xffffffffffffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x20000000000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfffffbfffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000472000-0x8)='./file0\x00', 0x200000000000080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000764000-0x78)={0x7, 0x78, 0x0, 0x400000000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x2, 0x800000000003, 0x20001010, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008f5000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() timer_create(0x2, &(0x7f00001e2000)={0x0, 0xa, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000558000)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002e9000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r5, 0x80000) sendto$unix(r4, &(0x7f0000ce4000)="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", 0x1000, 0x1, &(0x7f0000f78000)=@abs={0x1, 0x0, 0x2}, 0x8) pipe(&(0x7f0000836000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r6, &(0x7f0000540000-0x80)=@generic={0x2, "b07b4bf95f051dc32f6055b95f434e93d1f93eb7c5a2020153126fdce5665dfbfdb0d40c4eabb828d220afba6b0d49b5adeb95e34c3a2cc8131dee382dbb24f930bdecd497cf24ac9cece7e10d9dea84ee0114988eec077552c743063384761ad0bc675087347a61b842882700d7b0250636f92e318eb9f2a371c5189848"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f00007a1000)={0xfffffffffffffffe, 0xb50c}) r8 = socket$inet6(0xa, 0x802, 0xffffffffffffffff) sendmmsg(r8, &(0x7f0000d15000-0x40)=[{{&(0x7f0000285000)=@in6={0xa, 0x2, 0x1c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, 0x1c, &(0x7f0000d15000-0x20)=[{&(0x7f0000b44000)="3902b7524946c5d642dfcdcdd78165ccf482e26636628e6c6e33ebd690175767effc5ad70d342c8ca3c36ab5290c013622952b7a86e15cf147eb51215f7bc65e2d8892b85449906d109bfc5a2470cf695870a747a682f1916834d6d5bc9c1b54bf031e68359b3e4f743d390dbc51ceeb6addca2f5a475671b18b86b57cf595afd732c3c5ae94d3a072dcf37cc146fb0bfb32cd760331", 0x96}, {&(0x7f00003c2000)="", 0x0}, {&(0x7f0000ee9000)="e9d535e663e570a26883191ea26ccc628c4685b721bc70e64c0a7af8932615f502dca4fae34465fc9aeb745b976ee9655afada8fa89f43f0fa83a3fcf8297d972cd0a95ad01df579f8c086c089f579c636a79b450ed50c9683160a207c1682e68f2676", 0x63}, {&(0x7f00005ec000-0x1000)="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", 0x1000}, {&(0x7f0000510000-0xcb)="989287bb119c3d12142ccfcdae42c284fd575b583e975cdf69c03de8745a8a053abe92a605af6f525c4d709684f0cd6992a5743c1bd6afddc2bb1364bf17532a649211be2fbd78d429c5efdb945688b0885821aea0d6554a2527c4c162007e22e6605ee76eda06e92fbf38c5077edaff50ca6fbbab8c303e7257a7b4fe110709ed2c74434f0fbb1df3728c97ca78d29537677b2486e06071e04e3d93046f5d31901793fdf0452c48471f8a2c3d81aa17c5e190057a1a6818a812d2cdc9c1d27721adbd5458f2ffe06871fd", 0xcb}], 0x5, &(0x7f0000573000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8082) write(r7, &(0x7f0000029000)="90", 0x1) ioctl$sock_SIOCGIFCONF(r7, 0x8910, &(0x7f0000c79000-0x3)=@req={0x0, 0x0}) splice(r6, 0x0, r4, 0x0, 0x8526, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0x77359400, 0x0}, 0x8) timer_settime(r3, 0x0, &(0x7f0000959000-0x20)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f000007b000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00006ae000)={0x0, 0x0}) nanosleep(&(0x7f000089e000-0x10)={r11, r10}, &(0x7f00003c0000)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f0000a54000)={{r9, r12}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_delete(r3) timer_settime(r3, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$setown(0xffffffffffffffff, 0x8, r2) [ 257.879305] binder: 7850:7879 ioctl 40046207 0 returned -16 [ 257.887746] binder_alloc: 7850: binder_alloc_buf, no vma [ 257.893687] binder: 7850:7852 transaction failed 29189/-3, size 72-32 line 3130 [ 257.905523] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/17 12:50:29 executing program 4: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fd5000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b05000-0xb)='/dev/hwrng\x00', 0x80040, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000fdd000)=0x8, 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x7) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000b6e000-0x78)={0xa8, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000318, 0x1004000000000a4, 0x40000000000003, 0x1f, 0x203, &(0x7f000095d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x5, 0xe082}) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f000037a000/0x1000)=nil, 0x1000, 0x0, r2) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fde000)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdf000-0x4)=0xc) 2017/12/17 12:50:29 executing program 2: r0 = syz_open_dev$mice(&(0x7f00002e8000)='/dev/input/mice\x00', 0x0, 0x20200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x101, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000003000-0x2)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) prctl$seccomp(0x16, 0x2, &(0x7f0000001000-0x8)={0x2, &(0x7f0000003000-0x10)=[{0x1, 0x3, 0x2, 0x1}, {0xbe, 0x2, 0xfffffffffffff001, 0x3c4}]}) 2017/12/17 12:50:29 executing program 5: epoll_create1(0x80000) 2017/12/17 12:50:29 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0xaad, 0xfffffffffffffffa, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x5, 0x0, 0x90, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0xe8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000003000)=@in={0x2, 0x3, @rand_addr=0xdf44, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$addseals(r0, 0x409, 0x2b6635c8cd3e9235) listen(r1, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000c69000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000452000)=0xc) r2 = dup(r1) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00004df000)={0x4, [0x8, 0x0, 0x200, 0xffffffff]}, &(0x7f00007be000)=0xc) tee(r1, r1, 0x100, 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/17 12:50:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000081b000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000043d000-0x8)={0x0, 0x0}) connect$inet(r1, &(0x7f0000266000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f00007af000-0x80)=[{&(0x7f0000db8000-0x99)=""/153, 0x99}, {&(0x7f000060b000)=""/234, 0xea}, {&(0x7f0000d1a000)=""/4096, 0x1000}, {&(0x7f000011c000-0x2c)=""/44, 0x2c}, {&(0x7f000080d000-0x26)=""/38, 0x26}, {&(0x7f0000274000-0x8d)=""/141, 0x8d}, {&(0x7f00004bc000-0xd8)=""/216, 0xd8}, {&(0x7f0000e9a000-0xda)=""/218, 0xda}], 0x8, &(0x7f0000e0c000)=[], 0x0, 0x0) readv(r1, &(0x7f0000c2f000-0x50)=[], 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000d00000-0x4)=0x0) mmap(&(0x7f0000000000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000138000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r5, 0x6, 0x0) r6 = dup2(r4, r5) openat$hwrng(0xffffffffffffff9c, &(0x7f0000906000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) syz_open_dev$random(&(0x7f000031a000-0xc)='/dev/random\x00', 0x0, 0x200004) r7 = dup2(r0, r1) mkdirat(r5, &(0x7f000037a000-0x8)='./file0\x00', 0x5) ioctl$int_in(r7, 0x5452, &(0x7f00000b8000-0x8)=0x2000000dae5) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000629000-0x4)=0x0) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f0000759000-0xc)={0x0, 0x0, 0x0}, 0xc) getpgid(r9) getpgrp(r8) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000b85000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009ae000-0x4)=0x8) splice(r1, 0x0, r3, 0x0, 0x80040000000, 0xd) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000868000)=0x0) 2017/12/17 12:50:29 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d7f000)={{{@in6=@empty={[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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) connect$packet(r0, &(0x7f0000002000)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x81, 0x10e) getpeername$ipx(r2, &(0x7f0000a01000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000076b000)=0x10) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80003, 0x6) bind$inet(r3, &(0x7f000029c000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000161000-0x4)=0x134, 0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000ef4000-0x78)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}], 0x78) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r3, 0x0, 0x5, &(0x7f0000ef4000)="", 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x200000000000029, &(0x7f0000ef6000-0x4)=0x100, 0x4) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ef6000)='/dev/pktcdvd/control\x00', 0x0, 0x0) recvmmsg(r3, &(0x7f0000e12000)=[{{&(0x7f0000ee9000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000eea000-0x30)=[], 0x0, &(0x7f0000eeb000)=""/0, 0x0, 0x0}, 0xfffffffffffffdd6}, {{&(0x7f0000ee9000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005de000-0x30)=[], 0x0, &(0x7f0000eea000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x2, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000ef6000)=[{&(0x7f00008e5000)="a438d2b60b3097b6ca091bdd8abe426be62e84fd698072705e4bf0d8bc65d02cb878e2ab89bc695e84648d927c029ea6460f8307f4b7ebb7510cb5897f17a637fda308fb1f4a325cb6cce898df4cf399030b1bd8bec7f2d599bf5fdad7a454d5ef80652159141189d805b5c36528891952d4a4b4a441bdc4d4f5a67ff4eb740e0036bbd5d11b325a5b54d5667b385444c04e71d3ff58103d6d9b840feac6cdb7e40de1de4313ea3d740db8e699b88e4bcfb737c65c4ae53aa846795a09905bd61ecb82a0d5a6c1760f", 0xc9}, {&(0x7f0000ef7000-0xc5)="8bd06d9f335a1a3986f94eb2808be82d0262011e1d8cb654623b5558dd554aceed8274330c285503a81643dcd215bb172d2cb7e20923573a839d66b423fd48a02d352339dab48c727f90a003aa5a5043ac372acd9dd23e6a1c07ee8da0ff7e510d1b2112f51711bb532dbaea734224718eb01b4a32da0df9e9cd2aca0644d9624c2f315cfa7659702996ab0ade5c3e76828049c4b90fad70bda6bf3dad660334b8ff7b6371862e5bcebb26a1d9724c592280ad24d9cfec39756c913714883bc7c4ded071c0", 0xc5}, {&(0x7f00007bb000)="f680f9d0deff05656a4a738ee4263d472905435427d51c1efe52d3f396f71fc92dc4640b3b6f6d4e7abf2f4374414e7667da59856d", 0x35}, {&(0x7f0000ef7000-0xb)="735095b64c97a2e6cc501dd6ec973409571d58550725a50c41e37b283245c12901d8708a2a75b4ae73596b828eb8f1d4cb1c52c55d785e7546a1d3d40e6684c38d5b28c836fd0772c913a47bde62b51668ecda52482f7f8747c63c9d24ef2ab4ac5211b8a30c925e0a01c6d731ac705445bcedd34f9ae6ab57dadf99473e0654abd4d91b2cd7d7ef07fae5642bf068041206a6f127f4a0c6e7691a80e169afcec2229020e01bf2af156accd3607177", 0xaf}, {&(0x7f0000ef6000)="20b4345674eb00688f312bce87d8f1c77946c094a0e2ffc281d96ddf6a5633d801de19d81dd199087185223255d6fcd70688df1af87caa0b9e63732d07a780f8cfe288c934c489c0221e74d4843206236b0d59", 0x53}, {&(0x7f0000ef7000-0xe8)="f7dd6c85456cc711a7eb774d4789711bade6a5dc5676689374c02a1c2ca948df1753a30745eb5ac79f836d940c11face5d70299b276738ff06bed7d050322faa2c3106636301ea3f45398e924fd8304b4b02e8718325614c97e1001230f43f00250d484163a673f3f8656fb455cfb45aa5e07d7c9bc095e99376b9c013f10cc6ff200f77030f5db9938bfbed509a12994f2943b89f782681c7f84a2138acc7b80c364ca0018dad28cfa892ae94bcdaef82836d7521b697c5743d94f758c7039c1bb3c20b39c770a51c91808a99f6ed11301e7c4fc75093eddee3e03b574fa052e2cd2a95d0a3127d", 0xe8}], 0x6, 0x5a) sendto$inet(r3, &(0x7f0000eee000-0x36)="", 0x0, 0x0, &(0x7f00006f9000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000034a000)={0x0, 0x0, 0x0}, 0xc) rt_sigqueueinfo(r4, 0x26, &(0x7f0000991000-0x10)={0x29, 0xffffffffffff25be, 0x800, 0x611}) 2017/12/17 12:50:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00007d4000)={{{@in6=@loopback={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, @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}}, &(0x7f0000183000)=0xe8) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f000042a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000078d000)=0x10, 0x800) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000a32000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001b3000)={0x0, 0x0, 0x0}, 0xc) setresuid(r0, r3, r3) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c37000)='/dev/rfkill\x00', 0x4002, 0x0) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f00009c8000-0x4)=0x0) wait4(r2, &(0x7f0000319000)=0x0, 0x4, &(0x7f0000b3b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000866000-0x20)={0x1ff, 0x7, 0x0, 0x40, 0x3, 0x1, 0x3, 0x6, 0x0}, &(0x7f000079d000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000466000-0xc)={r5, 0x94, &(0x7f00003da000)=[@in6={0xa, 0x1, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff2f98}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc7}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3a0}]}, &(0x7f0000f2b000-0x4)=0xc) 2017/12/17 12:50:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xfffffeffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f00003fc000)='dead\x00', &(0x7f00000a0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000be6000)="ef74d0238740efe7ad8fad5370a8267902100080b1bd79742171f83f76a53a4784dc3ad1cd044047458e6c2432b57b8e2889a027553b9d1fda9219a9c2469cf8e07d9813a1ea7328f9c7fb8c90a3c9683f8f2c756ed5473cb33e435f3ad55798d9db8b996c765ced75c17fa6adf26d01edd08dc277de648f9811848fd60a55b651d649be3f5e248daa31f4c30d26c6a2cfbc79f34d572c003d44c95a8ab388fe62b65deaf384b1c4436954e622ff", 0xae, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f00000f0000)='./file0\x00', 0x0, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00005c0000-0x8)={0x0, 0x1000}, &(0x7f0000a8e000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000174000-0x6)={r2, 0xc4b}, &(0x7f0000ccf000-0x4)=0x6) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e88000)='/dev/autofs\x00', 0x200000200005, 0x0) ioctl$TIOCSBRK(r3, 0x5427) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x22424, 0x0, 0xffffffffbfffff20, 0x0, 0x3f, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x5) ioctl$KDADDIO(r3, 0x4b34, 0x3ff) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000fb2000-0x4)={0x40}, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f000075c000)=0x1) r4 = gettid() ioprio_get$pid(0x0, r4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000d63000-0x58)={0xf4, 0x800, 0x4, 0x3, 0x3, 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]}) r5 = dup(r3) getsockname$ax25(r5, &(0x7f0000794000)={0x0, {""/7}, 0x0}, &(0x7f00002c2000-0x4)=0x10) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r6, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r6, 0x40045431, &(0x7f00009e8000-0x24)={0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x317}) ioctl$TCSETSW(r6, 0x5402, &(0x7f00009dc000)={0x303, 0x10001, 0xff, 0x81, 0xf4af, 0x6, 0x6, 0x40, 0x80000000, 0x5, 0xbe02, 0xffff}) clock_gettime(0x2, &(0x7f0000a44000-0x10)={0x0, 0x0}) r7 = syz_open_pts(r6, 0x0) readv(r7, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) prctl$getname(0x10, &(0x7f0000fe5000-0x10)=""/16) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f000069d000)=[], 0x0) ioctl$TCXONC(r6, 0x540a, 0xfd) ioctl$TCSETA(r7, 0x5402, &(0x7f0000185000-0x14)={0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x6, 0x400}) 2017/12/17 12:50:29 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000008000-0x8)='./file0\x00', 0xc0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) r0 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x200002) syz_open_dev$loop(&(0x7f0000006000-0xb)='/dev/loop#\x00', 0xcc, 0x100) sigaltstack(&(0x7f0000003000/0x3000)=nil, &(0x7f0000001000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000008000)=0x0) mlock2(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1) syz_open_dev$sndtimer(&(0x7f0000004000)='/dev/snd/timer\x00', 0x0, 0x80200) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 257.941761] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 257.986938] FAULT_FLAG_ALLOW_RETRY missing 30 [ 257.991930] CPU: 0 PID: 7930 Comm: syz-executor5 Not tainted 4.9.69-g3f1d77c #4 [ 257.999361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.008694] ffff8801c4a3f420 ffffffff81d90a29 ffff8801c4a3f700 0000000000000000 [ 258.016737] ffff8801c876b790 ffff8801c4a3f5f0 ffff8801c876b680 ffff8801c4a3f618 [ 258.024734] ffffffff8165e557 000000000000122c ffff8801d911a118 ffff8801d911a0a0 [ 258.032733] Call Trace: [ 258.035288] [] dump_stack+0xc1/0x128 [ 258.037876] ================================================================== [ 258.037888] BUG: KASAN: slab-out-of-bounds in __lock_acquire+0x2eff/0x3640 at addr ffff8801d0813ff8 [ 258.037892] Read of size 8 by task syz-executor7/7953 [ 258.062240] [] handle_userfault+0xa37/0x1300 [ 258.068267] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 258.075248] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 258.081623] [] ? handle_mm_fault+0x117b/0x2530 [ 258.087827] [] ? handle_mm_fault+0x1fc3/0x2530 [ 258.094027] [] handle_mm_fault+0x1fd1/0x2530 [ 258.100054] [] ? depot_save_stack+0x122/0x4a0 [ 258.106169] [] ? __pmd_alloc+0x410/0x410 [ 258.111850] [] ? __lock_is_held+0xa1/0xf0 [ 258.117616] [] __do_page_fault+0x5c2/0xd40 [ 258.123467] [] ? mm_fault_error+0x2c0/0x2c0 [ 258.129407] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 258.136039] [] do_page_fault+0x27/0x30 [ 258.141544] [] page_fault+0x28/0x30 [ 258.146791] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 258.153861] [] ? xfrm_user_policy+0x115/0x530 [ 258.159973] [] ? selinux_capable+0x36/0x40 [ 258.165825] [] ? xfrm_replay_timer_handler+0x320/0x320 [ 258.172719] [] ? ns_capable_common+0xcf/0x160 [ 258.178832] [] do_ip_setsockopt.isra.12+0x1977/0x2960 [ 258.185639] [] ? ip_ra_control+0x440/0x440 [ 258.191491] [] ? __lock_acquire+0x629/0x3640 [ 258.197517] [] ? wake_up_q+0x8a/0xe0 [ 258.202850] [] ? drop_futex_key_refs.isra.12+0x63/0xd0 [ 258.209743] [] ? check_preemption_disabled+0x3b/0x200 [ 258.216550] [] ? avc_has_perm+0x28b/0x4f0 [ 258.222316] [] ? avc_has_perm+0x2fd/0x4f0 [ 258.228080] [] ? avc_has_perm+0xb0/0x4f0 [ 258.233757] [] ? avc_has_perm_noaudit+0x450/0x450 [ 258.240217] [] ? check_preemption_disabled+0x3b/0x200 [ 258.247021] [] ? sock_has_perm+0x1c2/0x3e0 [ 258.252875] [] ? sock_has_perm+0x292/0x3e0 [ 258.258724] [] ? sock_has_perm+0x9f/0x3e0 [ 258.264488] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 258.271556] [] compat_ip_setsockopt+0x4f/0xf0 [ 258.277669] [] inet_csk_compat_setsockopt+0x95/0x120 [ 258.284387] [] ? ip_setsockopt+0xb0/0xb0 [ 258.290064] [] compat_tcp_setsockopt+0x3d/0x70 [ 258.296266] [] compat_sock_common_setsockopt+0xb2/0x140 [ 258.303244] [] ? tcp_setsockopt+0xd0/0xd0 [ 258.309012] [] compat_SyS_setsockopt+0x149/0x290 [ 258.315385] [] ? sock_common_setsockopt+0xd0/0xd0 [ 258.321848] [] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 258.328395] [] ? compat_SyS_ioctl+0x8c/0x2050 2017/12/17 12:50:29 executing program 2: socket$netlink(0x10, 0x3, 0xa) 2017/12/17 12:50:29 executing program 2: r0 = socket$inet(0x2, 0x0, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000001000)={0x1, 0x7, 0x81, 0x1, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xc) r2 = memfd_create(&(0x7f0000003000-0x34)="23776c616e3028766d6e6574316b657972696e676574683173656c696e75782d35626465766367726f757074727573746564c000", 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000002000)=""/4096) getsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) [ 258.334507] [] ? do_fast_syscall_32+0xcf/0x890 [ 258.340707] [] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 258.347251] [] do_fast_syscall_32+0x2f7/0x890 [ 258.353363] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 258.359997] [] entry_SYSENTER_compat+0x51/0x60 [ 258.366200] CPU: 1 PID: 7953 Comm: syz-executor7 Not tainted 4.9.69-g3f1d77c #4 [ 258.373640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2017/12/17 12:50:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000992000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@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}}, &(0x7f0000a9b000-0x4)=0xe8) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x480) r3 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f96000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) r7 = eventfd(0x3ff) r8 = eventfd2(0x5, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x7, &(0x7f0000001000)=[r3, r3, r3, r3, r3, r3, r3]) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000244000)='/dev/sequencer\x00', 0x10000, 0x0) socketpair$inet6(0xa, 0x80b, 0x8, &(0x7f000063f000-0x8)={0x0, 0x0}) r12 = timerfd_create(0x3, 0x80800) sendmsg$netlink(r0, &(0x7f0000382000-0x1c)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x88a9, 0x8}, 0xc, &(0x7f0000e2d000)=[{&(0x7f000085c000)=[{0x80, 0x4, 0x100, 0x211a, 0x7, "ca03b66d1e620d6fa1e3bb96bf522d1b8242978970706273216525c68e0d342b0bf5d98aef1a39e0d7fb4ece8bbe7b5d41229a64fb0d7f45482ee1792254e08b84c7246cbe696d21097b0de7a0ee3ce460c609b9d3b91183cba3632f6aba5320b067f9d6c784868b234b7b2cb1e8e3ab"}, {0xf5, 0x9f52, 0x502, 0xe5e, 0x3, "084dbfffa7f263b97b96349a9938c5920a09f1fc55407aaf895972bd7e3555e1bd3992fed68d4b434d85388182391655319a5e342011c6bd3c9e917b81c59ba5083b7a7e52c9cb596df0cbe60d86910456a60960b6679e2d68aae97c0ab28094841bfeb1c624076d621600db012861a7923a3db82b87a0ea7c9b0a2b0e784c66b13c776b2c662f2b72aba493e141a22694527720b2a190aaf973588413119c8979a8c7d210fbb1c914d54933b0f0c8f2f0047f7df45c5ac80bcf9589c2e496cecf0a32391af817884e73fdd3b3345804ddc967e056880f4ad6d756ad272627d69e2067f3a9"}, {0x22, 0x81, 0x4, 0x4, 0x3, "680b041a0460229648425103328088b88d47"}, {0x78, 0x2, 0x200, 0x1, 0x2, "2bd5132a3c80ead7b697f40e80182a0a7b5ab454eea1e6194fa7a4a4bacebb46139056a6746390801818b249ce08854f456652eacbaa4addde01e0ce9a46ea5c6c747c613a9a71e4885504fc260e1b48845bdf54ff894152f13c73609af9bbe13b676b636bb772fb"}], 0x20f}, {&(0x7f0000000000)=[{0x64, 0x331, 0x300, 0xf06, 0xbfae, "66cb4e2e4983c67e6f4b82e35d2386ba20278e3daa89d34aef6fc4e5866405d1a3fecd5f74f8733329a94faa5460d28678509b2867b96b0a09bd26e050da477553d851b9fc30affb9ee4bb5c5233cc77aa570ee3"}, {0x51, 0x100000001, 0x4, 0x0, 0x3, "4a84276fe4eca75d6daf0f6d9fa192349b2e3dd431c7e3443f75d833cefe334a7a0ad3e62833dba479c09f3b1d7f31cb9356bb643d5f6a2082f5573dbe48b9c3c5"}], 0xb5}, {&(0x7f0000d04000-0x32b8)=[{0xa9, 0xed0f00000000000, 0x8, 0x20, 0xfffffffffffffffa, "4a317a84f5a43a0e6c448c6d3ac8d0b4858081d8c6b9b1c011391c3f287f88b6ad20313d64747ec1950515a71be0eab8a107fc4e4f24ff112ab0ecf14bce25f8dca167b3c8d0047cef7fe9b41d33ec5cb12eb0fa79fe0277e13f846ce74b95ab0c9fd425f197258c189e4289cf866d49f0947e5e38219b11069d49f1a4b7cb54d9650f9deafec807e42cbf960679e163f5a4087fb1f658e5cc"}, {0xf9, 0x7f, 0x200, 0xff, 0x101, "97f8d6d4470b05b3bbb290a7ca078527f005326ee2722d36a5adab20cc614318d40ba02832fa0effd1fc0b6d6922394a16181f5cb546ea554f50eb53989e1dd0b0c5c7df6687d434671d9290bd5465668a16bf924667e2ca6dae1ee306ff370bb02599a65a08cf768f561b42042ed751ccb08afc337a0d9f62f8526be7cd234284686645ceba1bf22426862ec0ce29b8c1275741b4a10fcabc748dcaf22c9dc03ec6fdd42845323f166064710a222f136acd76345559530200239176a95aac30a4c8810f8d5cfb90438b9a11adcbecd6b4c362ddc2a444108479964f4b44267bf0a6205a106298a1e7"}, {0xcb, 0xa, 0x0, 0x9, 0x6, "d8f8fc4880c29be0dd4a55b3d1aa6fb9d49d97325dcb218023f2606685422ae142f36f3e93fb0eef94c3c2087d1b008372855d74c8d0a985e48f4c41cc49a6627b4c850e71fbcdffe2902eb190d999b132b92a4612fa4aee4f4b747c92d5cda2fd5cf6f89a2545fd67782fc50ead23f717d4fd6a552b306d8c833baa1b0916bb7d22ae081c6007456171da78c0e4eeaaa8a615dd0549ca8df76cd9f533b0b15a0b6dcbf8da6e77dba002d902e425be129b56c5e8f1b94bf3786254"}, {0x1b, 0x7, 0x306, 0x3, 0xf1, "1d90965932b6f197848dde"}, {0x1010, 0x80, 0x2, 0x6, 0x7, "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{0x1010, 0x7, 0x400, 0x10001, 0x7f, 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0x32b8}], 0x3, &(0x7f0000d9c000-0x27)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6, r7, r8]}, @rights={0x1c, 0x1, 0x1, [r9, r10, r11, r12]}], 0x54, 0x4000004}, 0x20000000) 2017/12/17 12:50:29 executing program 3: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b02000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000001000-0x6d)=""/109, 0x6d) 2017/12/17 12:50:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000b98000)={0x6, &(0x7f0000429000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000673000)={r2, 0x2}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000047b000-0xb8)={0x0, 0x7fffffff, 0x800, 0x6, 0x12, 0x422, 0x80000000, 0x40e8000000000, {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]}, 0x1, 0x7, 0x1f, 0x9, 0x20}}, &(0x7f0000216000)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000ce1000)=r3, 0x4) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40042406, &(0x7f0000334000)='*\x00') mprotect(&(0x7f000066f000/0x1000)=nil, 0x1000, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x23, 0x200, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00002ac000-0x12)={@common="626f000000000000000500", 0xffffffffffffffc1}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000605000)={0x0, 0x0}) mmap(&(0x7f000051c000/0x3000)=nil, 0x3000, 0x2, 0x10, r6, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000041a000)=0x4, 0x4) [ 258.382976] ffff8801d6e872f0 ffffffff81d90a29 ffff8801d743eb40 ffff8801d0813f80 [ 258.390986] ffff8801d0813fe0 ffffed003a1027ff ffff8801d0813ff8 ffff8801d6e87318 [ 258.399383] ffffffff8153a45c ffffed003a1027ff ffff8801d743eb40 0000000000000000 [ 258.407392] Call Trace: [ 258.409962] [] dump_stack+0xc1/0x128 [ 258.415316] [] kasan_object_err+0x1c/0x70 [ 258.421096] [] kasan_report.part.1+0x21c/0x500 [ 258.427318] [] ? trace_hardirqs_on_caller+0x38b/0x590 2017/12/17 12:50:29 executing program 3: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x52a7, 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) [ 258.434140] [] ? __lock_acquire+0x2eff/0x3640 [ 258.440272] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 258.447187] [] __asan_report_load8_noabort+0x29/0x30 [ 258.453922] [] __lock_acquire+0x2eff/0x3640 [ 258.459878] [] ? save_stack+0xa3/0xd0 [ 258.465570] [] ? save_stack_trace+0x16/0x20 [ 258.472749] [] ? save_stack+0x43/0xd0 [ 258.478169] [] ? kasan_kmalloc+0xad/0xe0 [ 258.483866] [] ? kmem_cache_alloc_trace+0xfb/0x2a0 [ 258.490437] [] ? sg_read+0xb50/0x1440 [ 258.495876] [] ? do_loop_readv_writev.part.17+0x141/0x1e0 [ 258.503038] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 258.510017] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 258.516992] [] ? vfs_readv+0x84/0xc0 [ 258.522321] [] ? default_file_splice_read+0x43f/0x7a0 [ 258.529122] [] ? do_splice_to+0x10a/0x160 [ 258.534885] [] ? SyS_splice+0xf5f/0x1520 [ 258.540558] [] ? do_fast_syscall_32+0x2f7/0x890 [ 258.546842] [] ? entry_SYSENTER_compat+0x51/0x60 [ 258.553211] [] ? new_slab+0x318/0x420 [ 258.558625] [] lock_acquire+0x12e/0x410 [ 258.564214] [] ? sg_remove_request+0x70/0x120 [ 258.570324] [] _raw_write_lock_irqsave+0x4e/0x62 [ 258.576694] [] ? sg_remove_request+0x70/0x120 [ 258.582802] [] sg_remove_request+0x70/0x120 [ 258.588737] [] sg_finish_rem_req+0x295/0x340 [ 258.594757] [] sg_read+0xa1c/0x1440 [ 258.600003] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 258.606633] [] ? fsnotify+0xf30/0xf30 [ 258.612047] [] ? avc_policy_seqno+0x9/0x20 [ 258.617896] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 258.624875] [] ? security_file_permission+0x89/0x1e0 [ 258.631593] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 258.638222] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 258.644852] [] do_readv_writev+0x520/0x750 [ 258.650698] [] ? vfs_write+0x530/0x530 [ 258.656200] [] ? kasan_unpoison_shadow+0x35/0x50 [ 258.662570] [] ? push_pipe+0x372/0x770 [ 258.668071] [] ? sanity+0x1ff/0x610 [ 258.673310] [] ? iov_iter_get_pages_alloc+0x2c7/0xf10 [ 258.680115] [] vfs_readv+0x84/0xc0 [ 258.685271] [] default_file_splice_read+0x43f/0x7a0 [ 258.691901] [] ? do_splice_direct+0x270/0x270 [ 258.698012] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 258.704991] [] ? rw_verify_area+0xe5/0x2b0 [ 258.710837] [] ? do_splice_direct+0x270/0x270 [ 258.716946] [] do_splice_to+0x10a/0x160 [ 258.722541] [] SyS_splice+0xf5f/0x1520 [ 258.728053] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 258.734164] [] ? compat_SyS_vmsplice+0x240/0x240 [ 258.740535] [] ? sys_getpgrp+0xd4/0x190 [ 258.746123] [] ? do_fast_syscall_32+0xcf/0x890 [ 258.752319] [] ? compat_SyS_vmsplice+0x240/0x240 [ 258.758697] [] do_fast_syscall_32+0x2f7/0x890 [ 258.764806] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 258.771434] [] entry_SYSENTER_compat+0x51/0x60 [ 258.777628] Object at ffff8801d0813f80, in cache fasync_cache size: 96 [ 258.784253] Allocated: [ 258.786716] PID = 7953 [ 258.789179] save_stack_trace+0x16/0x20 [ 258.793118] save_stack+0x43/0xd0 [ 258.796533] kasan_kmalloc+0xad/0xe0 [ 258.800209] kasan_slab_alloc+0x12/0x20 [ 258.804145] kmem_cache_alloc+0xba/0x290 [ 258.808167] fasync_helper+0x37/0xb0 [ 258.811844] sg_fasync+0x86/0xb0 [ 258.815172] do_vfs_ioctl+0x2d8/0x1140 [ 258.819022] compat_SyS_ioctl+0x4da/0x2050 [ 258.823219] do_fast_syscall_32+0x2f7/0x890 [ 258.827502] entry_SYSENTER_compat+0x51/0x60 [ 258.831870] Freed: [ 258.833980] PID = 2864 [ 258.836441] save_stack_trace+0x16/0x20 [ 258.840379] save_stack+0x43/0xd0 [ 258.843795] kasan_slab_free+0x73/0xc0 [ 258.847645] kmem_cache_free+0xb2/0x2e0 [ 258.851582] fasync_free+0x1c/0x20 [ 258.855086] fcntl_setlease+0x168/0x220 [ 258.859025] SyS_fcntl+0x6e6/0xc70 [ 258.862535] compat_SyS_fcntl64+0xce/0x4f0 [ 258.866735] do_fast_syscall_32+0x2f7/0x890 [ 258.871036] entry_SYSENTER_compat+0x51/0x60 [ 258.875420] Memory state around the buggy address: [ 258.880335] ffff8801d0813e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 258.887668] ffff8801d0813f00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 258.894994] >ffff8801d0813f80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 258.902317] ^ [ 258.909553] ffff8801d0814000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 258.916877] ffff8801d0814080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 258.924201] ================================================================== [ 258.931529] Disabling lock debugging due to kernel taint [ 258.936946] kasan: CONFIG_KASAN_INLINE enabled [ 258.941489] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 258.948818] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 258.955014] Dumping ftrace buffer: [ 258.958516] (ftrace buffer empty) [ 258.962190] Modules linked in: [ 258.965458] CPU: 1 PID: 7953 Comm: syz-executor7 Tainted: G B 4.9.69-g3f1d77c #4 [ 258.974088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.983412] task: ffff8801cf680000 task.stack: ffff8801d6e80000 [ 258.989429] RIP: 0010:[] [] __lock_acquire+0x194/0x3640 [ 258.998084] RSP: 0018:ffff8801d6e873c0 EFLAGS: 00010086 [ 259.003493] RAX: dead4ead00000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 259.010724] RDX: 1ffff1003a102800 RSI: 0000000000000000 RDI: ffff8801d0814000 [ 259.017959] RBP: ffff8801d6e87580 R08: 0000000000000001 R09: 0000000000000001 [ 259.025193] R10: 0000000000000000 R11: ffff8801cf680000 R12: 0000000000000001 [ 259.032425] R13: 0000000000000001 R14: 0000000000000000 R15: ffff8801d0813ff8 [ 259.039657] FS: 0000000000000000(0000) GS:ffff8801db300000(0063) knlGS:00000000f7726b40 [ 259.047844] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 259.053696] CR2: 0000000020fd6000 CR3: 00000001ca29b000 CR4: 00000000001406e0 [ 259.060931] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 259.068166] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 259.076010] Stack: [ 259.078125] 00000000024000c0 ffff8801d1d19aa8 ffff8801da0018c0 ffff8801d6e87608 [ 259.086070] ffffffff815397a3 000000400000000d ffff8801d6e87400 ffffffff00000000 [ 259.094008] ffffffff8107c576 ffffffff81539743 ffffffff815399cd ffffffff81535a8b [ 259.101942] Call Trace: [ 259.104492] [] ? save_stack+0xa3/0xd0 [ 259.109905] [] ? save_stack_trace+0x16/0x20 [ 259.115836] [] ? save_stack+0x43/0xd0 [ 259.121247] [] ? kasan_kmalloc+0xad/0xe0 [ 259.126918] [] ? kmem_cache_alloc_trace+0xfb/0x2a0 [ 259.133463] [] ? sg_read+0xb50/0x1440 [ 259.138874] [] ? do_loop_readv_writev.part.17+0x141/0x1e0 [ 259.146024] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 259.152999] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 259.159972] [] ? vfs_readv+0x84/0xc0 [ 259.165300] [] ? default_file_splice_read+0x43f/0x7a0 [ 259.172099] [] ? do_splice_to+0x10a/0x160 [ 259.177859] [] ? SyS_splice+0xf5f/0x1520 [ 259.183533] [] ? do_fast_syscall_32+0x2f7/0x890 [ 259.189814] [] ? entry_SYSENTER_compat+0x51/0x60 [ 259.196184] [] ? new_slab+0x318/0x420 [ 259.201597] [] lock_acquire+0x12e/0x410 [ 259.207182] [] ? sg_remove_request+0x70/0x120 [ 259.213290] [] _raw_write_lock_irqsave+0x4e/0x62 [ 259.219656] [] ? sg_remove_request+0x70/0x120 [ 259.225762] [] sg_remove_request+0x70/0x120 [ 259.231694] [] sg_finish_rem_req+0x295/0x340 [ 259.237713] [] sg_read+0xa1c/0x1440 [ 259.242951] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 259.249577] [] ? fsnotify+0xf30/0xf30 [ 259.254992] [] ? avc_policy_seqno+0x9/0x20 [ 259.260837] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 259.267813] [] ? security_file_permission+0x89/0x1e0 [ 259.274529] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 259.281157] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 259.287784] [] do_readv_writev+0x520/0x750 [ 259.293629] [] ? vfs_write+0x530/0x530 [ 259.299128] [] ? kasan_unpoison_shadow+0x35/0x50 [ 259.305495] [] ? push_pipe+0x372/0x770 [ 259.311181] [] ? sanity+0x1ff/0x610 [ 259.316422] [] ? iov_iter_get_pages_alloc+0x2c7/0xf10 [ 259.323228] [] vfs_readv+0x84/0xc0 [ 259.328380] [] default_file_splice_read+0x43f/0x7a0 [ 259.335006] [] ? do_splice_direct+0x270/0x270 [ 259.341113] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 259.348087] [] ? rw_verify_area+0xe5/0x2b0 [ 259.353934] [] ? do_splice_direct+0x270/0x270 [ 259.360039] [] do_splice_to+0x10a/0x160 [ 259.365626] [] SyS_splice+0xf5f/0x1520 [ 259.371126] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 259.377235] [] ? compat_SyS_vmsplice+0x240/0x240 [ 259.383602] [] ? sys_getpgrp+0xd4/0x190 [ 259.389186] [] ? do_fast_syscall_32+0xcf/0x890 [ 259.395379] [] ? compat_SyS_vmsplice+0x240/0x240 [ 259.401750] [] do_fast_syscall_32+0x2f7/0x890 [ 259.407861] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 259.414489] [] entry_SYSENTER_compat+0x51/0x60 [ 259.420684] Code: 9e ff ff 44 8b 94 24 98 00 00 00 48 85 c0 8b 8c 24 90 00 00 00 44 8b 8c 24 88 00 00 00 4c 8b 9c 24 80 00 00 00 0f 84 ff 07 00 00 ff 80 98 01 00 00 49 8d b3 a8 08 00 00 48 ba 00 00 00 00 00 [ 259.446906] RIP [] __lock_acquire+0x194/0x3640 [ 259.453213] RSP [ 259.456804] ---[ end trace 406d2160a0ce9044 ]--- [ 259.461522] Kernel panic - not syncing: Fatal exception [ 259.466882] Dumping ftrace buffer: [ 259.470384] (ftrace buffer empty) [ 259.474058] Kernel Offset: disabled [ 259.477646] Rebooting in 86400 seconds..