, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000018000)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff}, 0x2c) syz_open_dev$adsp(&(0x7f0000016000)='/dev/adsp#\x00', 0x8, 0x8500) clock_gettime(0x2, &(0x7f0000002000)) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f000001b000-0x8)='./file0\x00', &(0x7f0000017000-0x18)=@known='system.posix_acl_access\x00', &(0x7f000000d000)=""/96, 0x60) umount2(&(0x7f0000008000)='./file0\x00', 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000010000), &(0x7f0000010000-0x3b)}, 0x20) 2018/02/08 09:15:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006d5000-0xc)={0x0}, &(0x7f0000a64000)=0xc) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c8c000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e0c000), 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/08 09:15:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x7fff9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x3db3, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x100000000) clone(0x10084000, &(0x7f000066e000), &(0x7f0000d4e000), &(0x7f0000001000-0x4), &(0x7f000094e000-0x1e)) 2018/02/08 09:15:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) lookup_dcookie(0x14, &(0x7f000067a000)=""/179, 0xb3) 2018/02/08 09:15:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x1, &(0x7f000036c000-0x10)) getrusage(0x0, &(0x7f000045d000-0x90)={{}, {0x0}}) timer_gettime(0x0, &(0x7f000096d000-0x20)={{0x0, 0x0}}) clock_nanosleep(0x3, 0x1, &(0x7f0000b0a000-0x10)={r0, r1}, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) poll(&(0x7f0000999000-0x20)=[], 0x0, 0xf8d4) recvfrom(r4, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) r5 = gettid() socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f000020e000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = add_key(&(0x7f0000a29000-0xa)='blacklist\x00', &(0x7f0000dd4000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004dc000)="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", 0xfb, 0xfffffffffffffffc) add_key$keyring(&(0x7f000085a000-0x8)='keyring\x00', &(0x7f000015f000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r8) read(r7, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r6, 0x8, r5) fcntl$setsig(r6, 0xa, 0x12) dup2(r6, r7) tkill(r2, 0x16) r9 = getpgid(0x0) setsockopt(r7, 0x0, 0x3d, &(0x7f00007d9000-0xa0)="32e5e51cb0bb0e1b96bf1def0b58227b099096418d83aa12c679b69e8f17c1482eebe81c476dc8a54489bf344780e3a7b695b4e76f81fc5e8783b18189e5d6d009751eccb2abc81e20067c829ce6f142e63f23663d662ea7fdbd163e3727cdda49e1c14e08e09f024e11663a51b6af005d1605e37c0e4bbb414c3a1889272c962f0731bb3978c38e665fc20df8fbb351657d9c73148ceb6575068037341814d5", 0xa0) fcntl$setsig(r3, 0xa, 0x12) r10 = dup2(r3, r4) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r10, 0x8, r9) tkill(r2, 0x16) r11 = add_key$keyring(&(0x7f0000823000-0x8)='keyring\x00', &(0x7f0000caf000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r12 = add_key(&(0x7f0000df2000-0xc)='cifs.spnego\x00', &(0x7f0000db5000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00006a7000)="2a7c5c3cbc835fb1ddc0f7d34224e7a8d32d9fabbed0031c85", 0x19, r11) add_key$keyring(&(0x7f0000f1b000)='keyring\x00', &(0x7f0000ee7000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r12) 2018/02/08 09:15:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f19000)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000ebe000)=0x80000000, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001f1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x0, 0x4000) sendto$unix(0xffffffffffffffff, &(0x7f00004b9000), 0x0, 0x0, 0x0, 0x0) close(r1) 2018/02/08 09:15:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000626000)='net/rt_cache\x00') ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008f8000-0x4)) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r1) 2018/02/08 09:15:01 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000bfc000)) 2018/02/08 09:15:01 executing program 4: pkey_mprotect(&(0x7f00004d6000/0x3000)=nil, 0x3000, 0x100000, 0xffffffffffffffff) 2018/02/08 09:15:01 executing program 0: r0 = syz_open_dev$random(&(0x7f0000c6d000-0xc)='/dev/random\x00', 0x0, 0x200) finit_module(r0, &(0x7f0000506000-0x3)='\'$\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000d4e000)='.dead\x00', &(0x7f00007a9000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)='em0eth0\x00', 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r1, 0xfffffffffffffff8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000002000-0x10)={0x6, 0x81}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000004000-0x20)={r2, 0x3ff, 0x4, r3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_NUM(r4, 0x4008af10, &(0x7f0000004000)={0x1, 0x1}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x1, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0x3, &(0x7f0000005000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000003000)={{{@in6=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@local}}, &(0x7f0000006000)=0xe8) r6 = getuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000006000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000003000)={&(0x7f0000007000-0x104)=@getpolicy={0x104, 0x15, 0x600, 0x1, 0x0, {{@in6=@empty, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x3ff, 0x3, 0x4, 0x2, 0x80, 0x80, 0x3e, r5, r6}, 0xc}, [@ipv4_hthresh={0x8, 0x3, {0x7, 0xf}}, @algo_comp={0x84, 0x3, {{'lzs\x00'}, 0x1d8, "23e5287c29ac0fd74d722c3d01b2519fc79731b931809b5d183dbff44063694411921103d4f95ae8515f24fefcfb3634061444819e1d912318847f"}}, @lifetime_val={0x28, 0x9, {0x6, 0x7, 0x1, 0x8001}}]}, 0x104}, 0x1, 0x0, 0x0, 0x10}, 0x20008000) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000007000)={0x2, [0x4, 0xfffffffffffffffa]}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x1b, &(0x7f0000008000)=0x9, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000007000-0x4)=0x847, 0x4) 2018/02/08 09:15:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000b25000-0x4)) 2018/02/08 09:15:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) munlockall() ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000d0c000-0x50)={@common='tunl0\x00', @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @rand_addr}, 0x1, 0x1, 0x2000000000004, 0x2}}}) unshare(0x40010000) r2 = socket$netlink(0x10, 0x3, 0x0) timer_create(0x1, &(0x7f0000eb8000-0x60)={0x0, 0x15, 0x1, @tid}, &(0x7f0000579000)=0x0) timer_delete(r3) r4 = eventfd2(0x0, 0x0) io_setup(0x9, &(0x7f0000642000-0x8)=0x0) io_getevents(r5, 0x101, 0x3, &(0x7f00000e8000-0x60)=[{}, {}, {}], &(0x7f00006fa000-0x10)={0x0, 0x1c9c380}) io_setup(0xa3c, &(0x7f0000409000)=0x0) io_submit(r6, 0x1, &(0x7f000032a000-0x28)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000042000), 0x0, 0x0, 0x0, 0x1, r4}]) 2018/02/08 09:15:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000307000-0x10)={0x2, &(0x7f00009fd000-0x10)=[{0x20}, {0x6}]}, 0x10) tee(r0, r0, 0x3, 0x4) accept4(r0, &(0x7f0000498000)=@generic, &(0x7f000035e000)=0x80, 0x80000) write(r0, &(0x7f0000ca6000-0x25)="1f0000003a00079f0000d209bd007fff0a3f0216f7ffffdc00000028000000", 0x1f) 2018/02/08 09:15:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) utime(&(0x7f0000768000)='./file0\x00', &(0x7f00001d1000-0x10)={0x1, 0x2fc1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) fcntl$getownex(r0, 0x10, &(0x7f00008ee000-0x8)={0x0, 0x0}) sched_getaffinity(r1, 0x8, &(0x7f00002d4000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x3}) 2018/02/08 09:15:01 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000f9000), 0x1) 2018/02/08 09:15:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x44) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) shutdown(r1, 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c4000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f00006ba000-0x14)={0x3f, 0x74, 0x7, 0x2, 0x4}) 2018/02/08 09:15:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x2, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000d8b000)=[]) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000639000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000ca8000-0xc)={0x1, 0x0, [0x0]}) 2018/02/08 09:15:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x7ff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x466}}, 0x7fff, 0x1}, &(0x7f000095b000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x100000000, 0x0, 0x0, 0x210f, 0x2, 0x7, 0x0, 0x8, r1}, &(0x7f0000300000-0x4)=0x20) ioctl(r0, 0x7, &(0x7f0000e48000-0x1000)="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") r2 = socket$inet6(0xa, 0x40000080806, 0x0) connect(r2, &(0x7f00004f0000)=@in6={0xa, 0x0, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r2, &(0x7f00003f9000-0x1c)=@in6={0xa, 0x3, 0x7, @empty, 0xffffffffffff1ceb}, 0x1c) listen(r2, 0x20000003) r3 = socket$inet6(0xa, 0x6, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f000010c000-0x9)='/dev/ppp\x00', 0x8000, 0x0) write$selinux_access(r4, &(0x7f00002eb000-0x4f)={'system_u:object_r:dhcpd_unit_file_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x35, 0x34}, 0x4f) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f00003bd000)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000055000)={r5, 0x80000, r4}) close(r2) sendto$inet6(r3, &(0x7f00008be000-0xa0)="de7da881cae9dcad9951b37e2466739b6f8cc5cbe8526b276036dcc6a2d36903509475d3e27e0e00ae22794b882e1de3e44a06f6995e5cac5d5214f571e3ec61329d62da817ff48153d404150fc46022a39cee2c475731d0439e1bc4b3e7c54222484253c8fa92cff46b6bff01ea508c6800abe32db7956510d3a129c92cf4839c82d8f804d0df7e9983e9baf32f0c734cdc839c36d2ab14f6218985cffb8633", 0xa0, 0x1, &(0x7f00002ba000)={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x40}, 0x1c) 2018/02/08 09:15:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='status\x00') sendfile(r0, r1, &(0x7f0000ea6000-0x8), 0x200000000000006) 2018/02/08 09:15:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000030000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000e81000)={0x1, &(0x7f0000aac000)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000f27000-0x10)={r1, &(0x7f0000506000)=""/191}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000499000/0x3000)=nil, 0x3000, 0x4000080000000002) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) 2018/02/08 09:15:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = dup2(r1, r0) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r3, r2) 2018/02/08 09:15:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000777000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$netlink(r0, &(0x7f0000ea5000)=@unspec, 0xc) r1 = socket$inet6(0xa, 0x80009, 0x5) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x1b, &(0x7f000084a000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x398, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], [0xffffff00, 0x0, 0x1], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356f8322e13c8ccb29705feb", {}, {}, 0x0, 0x5}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [0x0, 0x1000000000000], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x0, 0x15}, 0x2d, 0x9, 0x8}}}]}}, 0x3f8) syz_emit_ethernet(0x46, &(0x7f0000ae6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "040005", 0x10, 0x2b, 0x0, @empty, @empty, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0a62dd", 0x0, "a300da"}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) getsockname$ipx(r0, &(0x7f0000ff7000), &(0x7f0000b9c000-0x4)=0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000115000)='/dev/snd/pcmC#D#c\x00', 0x20000000000, 0x101000) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00009f2000-0x88)={0x4, 0x0, [{0x110000, 0x36, &(0x7f0000bdd000-0x36)=""/54}, {0x11000, 0x1000, &(0x7f0000898000-0x1000)=""/4096}, {0x0, 0x54, &(0x7f0000863000-0x54)=""/84}, {0x1, 0xd5, &(0x7f0000cd2000-0x5a)=""/213}]}) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000d84000)={0x9, 0x1, 0x101}) 2018/02/08 09:15:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b58000-0xc)='/dev/autofs\x00', 0x40080, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000030b000)={0xf, 0x4, 0x4, 0x9, 0xc, r0, 0x7}, 0x14f129e4e89b8667) [ 70.452518] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11100 comm=syz-executor6 2018/02/08 09:15:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000e6a000-0x48)=@ipmr_newroute={0x40, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8}, {0x9}, {}, {}]}]}, 0x40}, 0x1}, 0x0) pipe2(&(0x7f0000f26000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000a56000-0x8)={0x0, 0xfb31}, &(0x7f0000bfd000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000a83000)=r3, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000ffb000-0x4)) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009a6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000407000-0x4)=@assoc_id=r3, &(0x7f000078b000-0x4)=0x4) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000c6f000-0x4)) 2018/02/08 09:15:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000104000-0x8)='./file0\x00', 0x450000, 0x82) clock_gettime(0x0, &(0x7f00008c5000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000377000)={0x0, 0x0}) futimesat(r0, &(0x7f0000b12000-0x8)='./file0\x00', &(0x7f00003e0000-0x20)={{r1, r2/1000+10000}, {r3, r4/1000+30000}}) r5 = socket$inet_sctp(0x2, 0x800000000001, 0x84) rmdir(&(0x7f000027f000)='./file0\x00') r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f94000)='/dev/sequencer2\x00', 0x40100, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000939000-0x8)={0x0, 0x6, 0x2}, &(0x7f00004fd000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000f97000-0x98)={r7, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x3, 0x3}, &(0x7f0000aa0000)=0x98) listen(r5, 0x100401000003) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000107000-0xc)={0x0, @multicast1, @empty}, &(0x7f0000f78000)=0xc) sendmsg$can_bcm(r6, &(0x7f0000276000-0x38)={&(0x7f0000125000-0x10)={0x1d, r8}, 0x10, &(0x7f0000be1000)={&(0x7f0000690000-0x80)={0x7, 0x1, 0x9, {}, {0x77359400}, {0x0, 0x4, 0xfffffffffffff4f4, 0x3}, 0x1, @canfd={{0x4, 0x7fffffff, 0x3, 0x10001}, 0x2f, 0x1, 0x0, 0x0, "0093a504539a1ba686d142b4350cd21b63144067e11bfe84a3d6ac2ba280036b1fb24b0fd26e751e8b034cc55559433fd20be385692c6f0d033b67f18fe2146d"}}, 0x80}, 0x1, 0x0, 0x0, 0x40041}, 0x20008840) r9 = dup(r5) connect$inet(r5, &(0x7f0000f93000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet6_udp_int(r6, 0x11, 0x67, &(0x7f0000afa000)=0x4182, 0x4) recvmsg$netrom(r9, &(0x7f0000530000)={&(0x7f0000109000-0x48)=@full={{0x3, {"f44c3a3e9721db"}}, [{"4ba4d0f89058db"}, {"5b79f0e321857a"}, {"82c8f6235e2bc7"}, {"290ba60f7ed2a7"}, {"1172541f5cd343"}, {"07aa428325d38f"}, {"21a819f5fbd840"}, {"005df3e082cb15"}]}, 0x48, &(0x7f00007cf000)=[], 0x0, &(0x7f00006fb000-0xd8)=[]}, 0x0) 2018/02/08 09:15:01 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000)='task\x00') setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5e) r1 = socket$packet(0x11, 0x3, 0x300) syz_open_pts(r0, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000)=@ethtool_coalesce={0xf}}) 2018/02/08 09:15:01 executing program 6: mmap(&(0x7f0000001000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x13, 0x4, 0xfffffffffffffc00) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f000023e000)=0x1b) 2018/02/08 09:15:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000037a000+0x81)={0x0}) sendto$inet(r0, &(0x7f0000c3a000)="db6bba5023676dd3fb0cca65ddb4b91421250a0becb9fbda81947d123cb130", 0x1f, 0x804, &(0x7f0000dc7000-0x10)={0x2, 0x0, @rand_addr=0x20}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000018000)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000117000)={r1, &(0x7f0000511000-0xf2)="92327a7317ac78a265dc72ad937f70083048ba269e9f1d502ce667368486693ebc5dae82e1979799f2231f2b327eb54c028bc0266bd4474234806268325fc0e1e18fad67184ecbe8612ff3858a8a91c75afc64384d595c2fb21f32850d1350334b93790c4c97e136abfd50cedd4f5e6cec60e30243c408feed0d2a11b9c4037349d7b804305c9cf97d7f1344d00ac7633cf4eff591d38361fb77f69ec6bc95e0dcacc6181b87ebc4e2a6a6a1ee19acfc8c43a28a6f8dc053f68ac15e82f6a5b54572144d9cd6df9f32c82648a8b85c8ef931d54828c291514cf20eacf888076e4d4d21d448e76b0dbb94ca7821041789a15e", &(0x7f00008b9000)=""/229}, 0x18) 2018/02/08 09:15:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000221000)='/dev/snd/controlC#\x00', 0xfffc, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000cf1000-0x8)={0x0, 0x0}) sched_getscheduler(r1) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00006b3000+0x55e)={{0x0, 0x0, 0x0, 0x0, "45a328df06e3d617570ae8e46fef9e518d004fb3b207cd5af3666cd3b0a963b92bb2bb87e19a4b0ed56423d0"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "f22a1d3f9925757bc1862125af087064e9ef2c8812824890c4e992324afacdb1d276624606cae86744827751ee82b415b15bce9163806661752e2419374b6f26", &(0x7f000076c000-0x13)='/dev/snd/controlC#\x00', 0x13}) 2018/02/08 09:15:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002f7000)='/dev/ppp\x00', 0x12000, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000f2d000+0xcf)) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00001f0000)={0x3ff}, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ac8000-0x4)=0x6, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9}, 0x20) syz_open_dev$random(&(0x7f0000e2b000-0xc)='/dev/random\x00', 0x0, 0x1f8) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r1, &(0x7f0000f61000)={0xa, 0x0, 0xffffffffffffff7f, @empty}, 0x1c) 2018/02/08 09:15:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000e38000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000001000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000)={{0x41, 0x8}, 0x6}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x807, 0x0) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00006f8000-0x92)=""/146, &(0x7f0000000000)=0x92) 2018/02/08 09:15:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fstat(0xffffffffffffff9c, &(0x7f0000d05000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000af4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003dd000)=0x14) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007ce000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000a0e000)=0x3ffc0, &(0x7f0000ba2000)=0x1) fstat(0xffffffffffffffff, &(0x7f0000f77000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000c97000-0x38)={&(0x7f00007a3000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000a3e000)={&(0x7f0000b2c000-0x138)=@acquire={0x138, 0x17, 0x600, 0x3, 0x0, {{@in=@rand_addr=0x6, 0x2, 0x3f}, @in=@multicast1=0xe0000001, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x6, 0x3, 0x6, 0xa, 0xa0, 0x80, 0x8, 0x0, r1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x5, 0x1, 0x8001, 0x2, 0xa0, 0x1a161cb7e99970d2, 0x0, r2, r4}, {0x3, 0x4, 0xb204, 0x1000, 0x3, 0x8, 0x0, 0x7}, {0x3, 0x7, 0x5b0, 0x2424}, 0x4, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x3}, 0x2, 0xd, 0x9, 0x7}, [@replay_val={0x10, 0xa, {0x1, 0x5, 0x2}}]}, 0x138}, 0x1, 0x0, 0x0, 0x4000}, 0x800) r5 = socket(0xf, 0x9, 0x9) sendmsg$nl_route(r5, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000317000-0x1638)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_IFALIAS={0x14, 0x14, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x48}, 0x1}, 0x0) r6 = msgget(0x0, 0x10) msgctl$IPC_STAT(r6, 0x2, &(0x7f0000ddd000)=""/199) llistxattr(&(0x7f0000bb9000-0x8)='./file0\x00', &(0x7f0000700000)=""/237, 0xed) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000559000-0x4)) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000274000)={{0x2, 0x0, @multicast1=0xe0000001}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x2, {0x2, 0x1, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/08 09:15:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000458000)={{&(0x7f00002bb000/0x2000)=nil, 0x2000}, 0x3}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) msgget$private(0x0, 0x120) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r1, &(0x7f0000d9f000-0x8b)={0x8b, 0x8, "52f4b0dce1fad662d151520cc6142578171792003f44cf3b28240c329b0b000b2e5e524cdfafbfdad2d83c4f25b017174d61a1fe2bba8cd6c7a72c934487fe5042010fec1d4f1fc86cd6658652f15ae89707eb791495ecf8407f72241ce9836801f46aab903378f72d4f13b60cf3c478f6d9b8f73c6497c778d8650c6da374bfcdd777"}, 0x100) pivot_root(&(0x7f0000e6d000-0x8)='./file1\x00', &(0x7f0000f8f000)='./file1\x00') ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000c38000-0x8)={0x10001, 0x2cb1}) lchown(&(0x7f0000654000-0x8)='./file0\x00', 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000761000)=0x2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 09:15:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c4000)='net/protocols\x00') preadv(r0, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000b79000-0x10), 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000456000)={r0, 0x28, &(0x7f0000c04000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000099d000)={r1, 0xffff, 0x18}, 0xc) 2018/02/08 09:15:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006a6000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x203, &(0x7f0000d5b000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000291000)={0x0, 0x0}) io_getevents(r1, 0x1, 0x1, &(0x7f0000c8a000-0x80)=[{}], &(0x7f000018e000-0x10)={0x0, r2}) io_setup(0x10001, &(0x7f00001bb000-0x8)) io_submit(r1, 0x1fffffffffffff66, &(0x7f000044b000)=[&(0x7f0000404000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e28000-0x27), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/08 09:15:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x40) lseek(r0, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000c33000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000648000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) 2018/02/08 09:15:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f00000bb000-0x1000)=""/4096, &(0x7f00000fa000-0x4)=0x1000) lseek(r0, 0x0, 0x1) 2018/02/08 09:15:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) ftruncate(r0, 0x7ff) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000010000)) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000011000)={0xa, 0x0, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000010000)) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r1, &(0x7f0000011000-0x7e)={'system_u:object_r:netlabel_mgmt_exec_t:s0', 0x20, 'system_u:object_r:fonts_cache_t:s0', 0x20, 0x36, 0x9, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x7e) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000001000/0x1000)=nil, 0x1000}) remap_file_pages(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/02/08 09:15:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c4000-0xd)='dns_resolver\x00', &(0x7f00006d2000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000998000), &(0x7f0000d6a000), &(0x7f0000888000-0x4), &(0x7f0000b4c000)) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)) 2018/02/08 09:15:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000aad000)='/dev/sg#\x00', 0x1, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000491000-0x98)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x4, 0xfffffffffffffffc}, &(0x7f0000468000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00008a2000-0x8c)={r1, @in={{0x2, 0x2, @loopback=0x7f000001}}}, 0x8c) write$eventfd(r0, &(0x7f000079c000)=0xa28, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e1c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000248000-0xe8)={{{@in=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000419000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000097f000)={0x0, 0x0}, &(0x7f0000db5000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00001f0000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x11}, @in=@multicast1=0xe0000001, 0x1, 0x100000000, 0x0, 0x7, 0x2, 0x20, 0x0, 0xff, r4, r5}, {0x4, 0x80, 0x4, 0x1, 0x1, 0x8000, 0x401, 0xfffffffffffffc01}, {0xff, 0x3ac8, 0x7, 0x8e72}, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3c}, 0x2, @in6=@empty, 0x3, 0x1, 0x3, 0x1, 0x4}}, 0xe8) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000683000-0x98)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000591000)={0x10000, 0x3, 0x3000, 0x2000, &(0x7f00007cb000/0x2000)=nil}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f0000cf3000-0x1)='1', 0x1, 0x0) 2018/02/08 09:15:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) io_setup(0x7, &(0x7f0000d89000)) fremovexattr(r0, &(0x7f00002ba000)=@known='system.sockprotoname\x00') 2018/02/08 09:15:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bea000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = syz_open_dev$vcsa(&(0x7f000073a000)='/dev/vcsa#\x00', 0x8001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001af000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c30000)={{{@in=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f00007c0000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000ec8000-0x28)={0x8, 0x4, r3, 0x6, r4, 0xff, 0x8, 0x3}) recvmsg(r1, &(0x7f0000a6b000-0x38)={0x0, 0x0, &(0x7f00000e7000-0x30)=[], 0x0, &(0x7f0000ac5000)}, 0x44) 2018/02/08 09:15:01 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000008000-0x18)=@add_del={0x2, &(0x7f0000008000-0x10)=@common='ip6tnl0\x00', 0x7}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000008000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) ioctl$TIOCNXCL(r1, 0x540d) openat$autofs(0xffffffffffffff9c, &(0x7f0000006000-0xc)='/dev/autofs\x00', 0x2101, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) writev(r0, &(0x7f0000004000)=[{&(0x7f0000000000)='.', 0x1}], 0x1) 2018/02/08 09:15:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000000000)={0x50, 0x0, 0x1, @fuse_init_out={0x7, 0x1a, 0x7fff, 0x8, 0x8, 0x6, 0xeca1, 0x2}}, 0x50) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000001000)={0x1f, 0x7, {0x200, 0x1, 0x1, 0x401, 0x8d4a, 0xfff}, 0x3ff, 0x7}, 0xe) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000002000-0x40)={0x4, 0x0, 0x0, 0x1, "be5852def8a47c392f084a9a01c679d3f3f3a6689fc589cdab240b6cf7a9d2135db8e69682d13b5786df8f55", 0xc570}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000003000-0x10)={0x4, 0xfffffffffffffff8, 0xc2, "f0f8f7bf995a"}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000004000-0x3f)=""/63, 0x3f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000004000), 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005000-0x5)={0x0, 0x46b}, &(0x7f0000006000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005000-0x8)={r1, 0x1f}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={r1, 0xfffffffffffffffd}, &(0x7f0000007000-0x4)=0x8) accept$ax25(r0, &(0x7f0000006000-0x10), &(0x7f0000006000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000007000)={{0x3, 0x3, 0x0, 0x0, 0x8001}, 0x5, 0x6, 0xffffffffffffffe1}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f00002f3000/0x18000)=nil, &(0x7f0000009000-0x18)=[@textreal={0x8, &(0x7f0000009000-0x44)="0f01c90f3266b95c0b000066b80000000066ba010000000f3036f23e85aac37d0f062e660f3807ab69da67d9fb0f00d6baa000b01dee440f20c066350c000000440f22c0", 0x44}], 0x1, 0x48, &(0x7f0000008000)=[], 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000009000), &(0x7f0000006000)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x1b, 0x4, 0x388, 0x170, 0x280, 0xffffffff, 0x280, 0x170, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000008000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x280}}, [{{@uncond, 0x0, 0x90, 0xd8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@rand_addr=0xf5, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @icmp_id=0x0, @gre_key=0x4}}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0xff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='teql0\x00', {0xff}, {0xff}, 0x2d, 0x1, 0x51}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@loopback=0x7f000001, [0xffffffff, 0xffffffff, 0xffffffff], 0x2, 0x5c, 0x2, 0x0, 0x19, 0x11}}, @common=@unspec=@time={0x30, 'time\x00', 0x0, {0xa0e5, 0x5112, 0x52a2, 0xa280}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x5}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x3}}]}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@empty, @port=0x3, @icmp_id=0x2}}}]}}, 0x3e8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f000000b000-0xd8)=@ioapic) 2018/02/08 09:15:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f8c000)='/dev/loop#\x00', 0x0, 0x400000) dup3(0xffffffffffffffff, r0, 0x0) 2018/02/08 09:15:01 executing program 3: socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000909000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000083d000)={{0x3f, 0x7acc}, 'port0\x00', 0xed, 0x2, 0x1, 0x1ff, 0x57d290fd, 0x87bd, 0x6, 0x0, 0x2, 0xfba5}) pipe(&(0x7f0000a6a000)) mmap(&(0x7f00008cd000/0x3000)=nil, 0x3000, 0xc, 0x2010, r0, 0x0) vmsplice(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x8e)="2c186de0a4e30a46609e45f239182e3c79f47750919039eb1d1fa4bf0f38783f98c127d9a88d777823bd7bd1b1c62290364113e8cdd51b9d40812d5e28dff65787cc284a9c", 0x45}], 0x1, 0x0) 2018/02/08 09:15:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x3) ioctl$sock_ifreq(r0, 0x8931, &(0x7f00009f6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00001ae000)="38ac3393a05d752d9968ac496a0db509889254bb81abf242cbadcb9dde4d664b"}) 2018/02/08 09:15:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000695000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000538000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d40000), &(0x7f0000002000-0x4)=0x4) preadv(r0, &(0x7f000075c000)=[{&(0x7f0000091000-0x7e)=""/126, 0x7e}, {&(0x7f0000860000-0xc8)=""/200, 0xc8}, {&(0x7f00002a2000-0x66)=""/102, 0x2d9}, {&(0x7f000068a000)=""/243, 0xfffffef5}, {&(0x7f0000592000-0x1f)=""/49, 0x31}, {&(0x7f0000e7a000-0xd7)=""/215, 0xd7}, {&(0x7f0000c7d000)=""/4096, 0x1000}], 0x7, 0x0) 2018/02/08 09:15:01 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79f8bb872e8122474e9e1e68d7ddad316b235a8651"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f1efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e720d68c8376f030d52f18f76e5366434ffa74d3c2d", &(0x7f0000007000)="706f7369785f61636c5f6163636573735d2e027573657224657468312d7d00", 0x1f, [], [0x400000004, 0x0, 0x0, 0x5]}) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) setsockopt(r0, 0x3, 0x6, &(0x7f0000005000), 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) [ 70.927228] kauditd_printk_skb: 16 callbacks suppressed [ 70.927237] audit: type=1400 audit(1518081301.979:226): avc: denied { map } for pid=11213 comm="syz-executor3" path="pipe:[27536]" dev="pipefs" ino=27536 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/02/08 09:15:02 executing program 1: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x4000000000000a, 0x0, &(0x7f0000003000)={0x0, 0x10001}, &(0x7f0000d5d000), 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x80000, 0x0) write$fuse(r0, &(0x7f000000c000)={0x50, 0x1, 0x6, @fuse_init_out={0x7, 0x1a, 0x9, 0x2, 0x6a9e0781, 0x2, 0x7fffffff, 0x1000}}, 0x50) 2018/02/08 09:15:02 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x3, 0x3000, 0x20, &(0x7f0000eb6000/0x3000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000002000)=""/4096) r1 = socket(0xa, 0x2000000001, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002000-0x93)={{{{0x2, 0x0, @broadcast=0xffffffff}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x0, 0x0, 0x0, "06244571e7735a5b9d9f7d56b66b71951eccc705026d5719f71176478d014a81d7db8eef0ca8859b23eb7cb6b34faf0efce3c7069ff297b459c906a96785ec3d662b2c2b4b53b9200f97015b5731c054"}, 0x160) 2018/02/08 09:15:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f00000dd000)) userfaultfd(0x7fffd) 2018/02/08 09:15:02 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00001d6000)=0x0) prctl$setptracer(0x59616d61, r0) semget(0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x200000001, 0x84) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x20, {0x2, 0xffffffffffffffff, @empty}, @common='bridge0\x00'}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000003000-0xc)='/dev/amidi#\x00', 0x101, 0x8000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000004000+0x66c)=""/56) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x400}}, [0x100, 0x100, 0x0, 0x4, 0x7, 0x3ff, 0x7, 0x6, 0x81, 0x2, 0x1, 0x1, 0x0, 0x4, 0xfffffffffffffffc]}, &(0x7f0000003000)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000004000-0x8c)={r3, @in6={{0xa, 0x3, 0x1f, @dev={0xfe, 0x80, [], 0x0, 0x11}}}}, 0x8c) 2018/02/08 09:15:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000d33000-0x20)={r2, 0x0, 0x3, 0xffffffffffffffff}) utime(&(0x7f0000956000-0x8)='./file0\x00', &(0x7f0000a0d000-0x10)={0x6, 0x9}) 2018/02/08 09:15:02 executing program 7: sysinfo(&(0x7f0000745000-0x6b)=""/107) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x4000000026, &(0x7f0000f12000-0x4), &(0x7f0000d53000)=0x4) 2018/02/08 09:15:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000354000), 0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00004e1000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000035000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x9}}, 0x3, 0x7, 0xb665, 0x8001, 0x180000000000}, &(0x7f0000d47000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000904000)={r2, 0xb55}, 0x6) write$eventfd(r0, &(0x7f00003fb000)=0x2, 0xfffffffffffffe4d) write$eventfd(r0, &(0x7f0000f1b000-0x8)=0x6, 0x8) 2018/02/08 09:15:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000577000-0x20)={0x0, &(0x7f0000c0a000-0x8), 0x5, 0xffffffffffffffff}) prctl$intptr(0x3f, 0x40) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000084d000)) 2018/02/08 09:15:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000bd4000)={0x5, 0x6, &(0x7f0000ef8000-0x30)=@raw=[@alu={0x0, 0x40, 0x0, 0x7, 0x3, 0x30, 0x1}, @call={0x85, 0x0, 0x0, 0x2a}, @exit={0x95}], &(0x7f0000d4d000)='GPL\x00', 0x8001, 0x52, &(0x7f0000114000)=""/82, 0x41f00, 0x1}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000938000)=r1, 0x4) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_map}) [ 70.959148] audit: type=1400 audit(1518081301.980:227): avc: denied { execute } for pid=11213 comm="syz-executor3" path="pipe:[27536]" dev="pipefs" ino=27536 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/02/08 09:15:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c74000)={0x0, 0x8, 0x1000, 0x9, 0x62e1, 0x3}, &(0x7f00008e0000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e6e000+0x2ef)={r2, 0x81}, 0x8) setsockopt(r1, 0x6, 0xe, &(0x7f00004b3000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) r3 = accept4$ipx(r1, &(0x7f000054f000-0x10), &(0x7f00004de000-0x4)=0x10, 0x80000) tee(r3, r3, 0x8, 0x1) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x20}, 0x1c) 2018/02/08 09:15:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000310000)='/dev/snd/midiC#D#\x00', 0x1, 0x40002) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000d0c000)=0xf000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000ebe000)={&(0x7f0000d7f000-0x14)={0x14, 0x2, 0x6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000bb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000560000-0x4)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000bbe000-0x87)={0x0, 0x7f, "a6bde97407b80fbbac002a3a552008542a141d098d4410aa8fb9c1fb4d2a10253c364f9f4378ecf775fb625ba39b806f2273e44e0bf1e0047fad0b69d95762ba3dbe4e8f552a9b48f9b53a52714e8571143dd9c7ac15922d19a7bfea409ddcfb3636c8700a4061fb30be55dcc808663cd833e9718fe18114c1052cb6ccf5f0"}, &(0x7f0000623000-0x4)=0x87) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d74000)={r3, 0x3}, &(0x7f0000f21000)=0x8) 2018/02/08 09:15:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffe) 2018/02/08 09:15:02 executing program 2: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000fb5000-0xb)='/dev/midi#\x00', 0x7, 0x109000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000cf000)=0x1c, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fb4000-0x9)='/dev/vcs\x00', 0x101000, 0x0) connect$netlink(r1, &(0x7f0000125000-0xc)=@proc={0x10, 0x0, 0x0, 0x8000000}, 0xc) 2018/02/08 09:15:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000e2c000)='/dev/audio#\x00', 0x870, 0x0) getsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f0000d40000-0x4), &(0x7f000056e000)=0x4) exit(0x1) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00001de000-0x31)=""/49) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000247000-0x4f0)=@filter={'filter\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0x1e0, 0x208, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x2, 0x6, 0x3, 0x2, 0x4, 0x1, [@dev={0xfe, 0x80, [], 0x0, 0x11}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @rand_addr=0x3f}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}], 0x9}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xf}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4d8) socketpair(0x8, 0x7, 0x5, &(0x7f0000ea9000+0xbf3)={0x0}) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00002e4000)=@req3={0x1, 0xffff, 0x0, 0x401, 0x4, 0x1, 0x524}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000006b000)=@assoc_value={0x0, 0x100000000}, &(0x7f0000a62000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000026e000-0x10)={r3, 0x1f, 0x7, 0xfffffffffffffffa}, &(0x7f0000357000)=0x10) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2fce) 2018/02/08 09:15:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000c22000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000c65000)=0x26) connect$bt_rfcomm(r0, &(0x7f0000ab1000-0x9)={0x1f, {0xffffffff00000001, 0x0, 0x4, 0x9, 0x0, 0x34}, 0xd3}, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b45000-0x9)='/dev/sg#\x00', 0xff, 0x8100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000436000-0x8)={0x0, 0x0}) capget(&(0x7f0000692000)={0x20071026, r3}, &(0x7f00003f6000-0x18)={0x8001, 0x8, 0xd643, 0xfffffffffffffffc, 0x3, 0x5}) socket$kcm(0x29, 0x5, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00002b2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x200}) r4 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r4, r4, &(0x7f00001cb000-0x8), 0xfffffffb) clock_gettime(0x7, &(0x7f00004d8000-0x10)={0x0, 0x0}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f00003f4000)) pselect6(0x40, &(0x7f00005bc000-0x40)={0x6ab6, 0x3, 0xc5ea, 0xfa5, 0x6, 0x101, 0x8, 0x7}, &(0x7f0000ec4000-0x40)={0x0, 0x10000, 0x5ca, 0x2, 0xfffffffffffffff9, 0xc6a, 0x100, 0xfffffffffffffff7}, &(0x7f0000bd1000)={0x4, 0xd5, 0x1, 0x4bed, 0x38, 0x1, 0x2, 0x3f}, &(0x7f0000052000-0x10)={0x77359400}, &(0x7f0000d29000)={&(0x7f00009f9000-0x8)={0x80000000}, 0x8}) mq_timedreceive(r1, &(0x7f0000acb000)=""/79, 0x4f, 0x0, &(0x7f0000e8d000)={0x0, r5}) ioctl$VT_WAITACTIVE(r1, 0x5607) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x3, 0x7) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000623000-0x4)=0x3) ioctl$VT_RELDISP(r6, 0x5605) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000581000)={0x1, 0x5, 0x0, 0x8, 0x0}, &(0x7f00001be000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000035f000-0xc)={r7, 0x6, 0x2, [0x0, 0x3e00000]}, &(0x7f0000cf3000)=0xc) ioctl$KDGKBTYPE(r6, 0x4b33, &(0x7f000023c000)) ioctl$TIOCCONS(r6, 0x541d) statfs(&(0x7f0000ee6000-0x8)='./file0\x00', &(0x7f0000298000-0xfa)=""/250) 2018/02/08 09:15:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c}, [], {0x95}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153}, 0x48) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00009b5000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000010d000-0xb)='/dev/mixer\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000378000-0x20)={0xf20, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000a4b000)={0x8, r1}) 2018/02/08 09:15:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x6}], 0x1) semop(r0, &(0x7f000001a000)=[{}, {}], 0x2) semtimedop(r0, &(0x7f0000037000-0xc)=[{}, {}], 0x2, &(0x7f0000037000-0x10)={0x77359400}) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000939000)='/dev/dsp#\x00', 0x2, 0x200000) ioctl$void(r1, 0xc0045878) 2018/02/08 09:15:02 executing program 5: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000052e000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) bpf$PROG_LOAD(0x6, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/08 09:15:02 executing program 3: mmap(&(0x7f0000000000/0xff000)=nil, 0xff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f00000ee000-0x14)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_emit_ethernet(0x1e, &(0x7f0000067000-0x1e)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "060ac01a6bb6c881"}}}}, &(0x7f000008c000-0x10)={0x0, 0x1, [0x0]}) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f00000ff000)='/dev/amidi#\x00', 0x4, 0x802) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000100000-0x18)={0x100, 0xc000000000000, 0x1, 0xaf6, 0x3, 0xb8f}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000079000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r3, &(0x7f0000011000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000ff000)=0x1c, 0x800) 2018/02/08 09:15:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_open_pts(r0, 0x200) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00009ab000-0x38)={&(0x7f0000917000-0xc)={0x10}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000016a000)={0x30, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x1c, 0x0, @str='eth0}/self.eth1-*{\x00'}]}, 0x30}, 0x1}, 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r2 = socket$inet6(0xa, 0x80003, 0xff) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000f7e000-0x8)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) 2018/02/08 09:15:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000007a000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00008e5000)={0x0, @in6={{0xa, 0x2, 0x100000000, @empty, 0x3f}}, 0x3, 0x7, 0xff, 0x9b05, 0x1000}, &(0x7f00001c1000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000057b000-0x20)={0x5, 0xcc, 0x1, 0x5f, 0x0, 0x1, 0x211216dc, 0x0, r2}, &(0x7f0000ec3000-0x4)=0x20) write$selinux_user(r0, &(0x7f0000002000)={'system_u:object_r:system_cron_spool_t:s0', 0x20, 'user_u\x00'}, 0x30) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e14000)={0x0}) getsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000322000)={@local, @broadcast}, &(0x7f00002fb000)=0x8) dup2(r1, r3) 2018/02/08 09:15:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000f7a000/0x10000)=nil, 0x10000, 0x4) 2018/02/08 09:15:02 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fe6000)='/dev/dsp\x00', 0x80, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000f78000-0x1c)=@req3={0x5, 0x100000000000000, 0x7ff, 0x3, 0x2, 0x0, 0x1ff}, 0x1c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fe6000)='/dev/autofs\x00', 0x131000, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000fe6000)={0x0, @in={{0x2, 0x0, @rand_addr}}, [0x7d1c158d, 0x1, 0x10000, 0x9, 0x8, 0x401, 0x3e8900000000, 0x5, 0x80, 0xd594, 0x3, 0x1c00000000000000, 0x8, 0x8, 0x800]}, &(0x7f0000fe7000-0x4)=0x108) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fe6000)={r2, 0x344f}, &(0x7f0000141000)=0x8) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_dccp_int(r3, 0x21, 0x11, &(0x7f0000bb5000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00005ab000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x500000000000, 0x800, 0x9fb3, 0x10001, 0x37d3, 0x1, 0x10001, 0x17, 0x70, 0x7, 0x1, 0x9, 0x6, 0x80000001, 0x5]}, &(0x7f000048f000)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000f10000)={r4, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, &(0x7f0000000000)=0x14) 2018/02/08 09:15:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000091a000-0x10)=@req={0x50, &(0x7f00006f8000-0x50)={@common='ipddp0\x00', @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4bb, 0x2, 0x4, 0x2, {0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x1}}}}}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000abb000)=0x3, 0x4) syz_emit_ethernet(0x6f, &(0x7f00000bb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x4d, 0x0, "b295bb7e1a80a8c9a6374c747168135134dc03813ef7ff58152b08f6df1f742a16f1878023a86ef126449b49a02bc3f18ebbd215d60dd41ffdca7c6d29fde021a26e23b511"}}}}}, 0x0) 2018/02/08 09:15:02 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000003000-0xfb)={0x0, 0xf3, "1f5d2662c7fd7ab86684949aad016d5e294c83090ac7a4884c323748a7ee1b2a9e378c0442e98a651758de0ba14f10ac281756cec9e8d9a47f01cfb0b3b008a30689e2874216b6a33e0de1fdd3de92714425f11dc4d99aea609c8c29d60680b4120d6d984713f3c0b0801a6b443b1138077bded347e776f0dd03ebfa18d7349a7adea71198ef1a99b5a0fe7f5b04a55e27cbf47abd93923661570c667f7ed43529bb69a70f211c65674aaf7b3d7226e86cef4aafed9c7eb2fcad5dfd5a30cd3a7fe5af79210cff526c6b9d91b20c1dfdea66c0597f7306776197a42b52b2ca01f4abe8b9be9d2941ace5822f8f00da0042c6e2"}, &(0x7f0000003000-0x4)=0xfb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000002000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, 0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000)={0x0, []}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/08 09:15:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00004c2000)='/dev/dsp#\x00', 0x1, 0x2) r1 = syz_open_dev$binder(&(0x7f0000fe0000)='/dev/binder#\x00', 0x0, 0x2) syz_open_dev$evdev(&(0x7f00003ee000)='/dev/input/event#\x00', 0x7fff, 0x0) recvfrom$packet(0xffffffffffffffff, &(0x7f00002e7000-0x8f)=""/143, 0x8f, 0x0, &(0x7f000038e000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000df3000)=0x7, &(0x7f00001d4000)=0x2) writev(r0, &(0x7f0000003000-0x40)=[{&(0x7f0000002000-0xed)="a8", 0x1}], 0x1) 2018/02/08 09:15:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000fa1000-0x50)=[{&(0x7f0000edf000-0x1f)=""/31, 0x1f}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x3a)=""/58, 0x3a}, {&(0x7f0000001000-0x38)=""/56, 0x38}, {&(0x7f000083a000)=""/121, 0x79}], 0x5, &(0x7f0000000000)=""/91, 0x5b, 0x5}, 0x100) 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) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb), &(0x7f0000002000-0x4)=0xffffffffffffff69) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d07000-0x8)={0x0}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ed000-0x8), 0x5, 0x2) fcntl$setflags(r1, 0x2, 0x1) sendmsg$nl_crypto(r0, &(0x7f0000a39000)={&(0x7f0000361000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000667000)={&(0x7f0000b0e000-0x10)=@delrng={0x10, 0x14, 0x818, 0x0, 0x1, "", ["", "", "", "", "", "", "", "", "", ""]}, 0x10}, 0x1}, 0x1) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000fc8000)=""/212) socket$nfc_raw(0x27, 0x3, 0x0) r2 = open(&(0x7f000076e000)='./file0\x00', 0x100, 0x17) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000a7a000)={[{0x7fff, 0x12e800e4, 0x5, 0x5, 0x77d, 0x8, 0x3, 0x7ff, 0x7f, 0xfffffffffffffff7, 0x4, 0xffffffffffff0001}, {0x8001, 0x7, 0x9, 0xffff, 0xfffffffffffffff8, 0x3, 0x4, 0x70, 0x8, 0x1000, 0x7fff, 0x6, 0x20}, {0x7, 0x2, 0x7, 0x101, 0x700000, 0x77817dd2, 0xa618, 0x1ff, 0x6, 0x18b, 0xa71, 0x53, 0x3}], 0x8}) openat$kvm(0xffffffffffffff9c, &(0x7f0000734000)='/dev/kvm\x00', 0x400, 0x0) 2018/02/08 09:15:02 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f000070b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000d25000)=0x14) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000139000)='./file0\x00', 0x900, 0x100) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000056d000)={0x0, @in6={{0xa, 0x1, 0x3f, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}}, 0x82, 0xe73, 0x2, 0xffffffffffffff7f, 0x80}, &(0x7f0000d27000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000024f000)=@assoc_id=r2, 0x4) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000d28000-0x4)=""/4, &(0x7f0000b1c000-0x4)=0x4) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000d26000-0x38)={0x0, 0x0, &(0x7f0000d25000)=[{&(0x7f0000d26000-0x57)="0ddb2ca34f75ed074b613dbc6e80b9bc1ce2ac439dfd56383df088d4f2d5eda3a757c1e4e8d2aabf277bfb96a80fbc8ea5865c3a9d36bafa6365f8335b473a5e32ecedecbe90ac2ed5ce76f0aa31e05b643ffe1fecc745", 0x57}, {&(0x7f0000d25000)="db59128291fb0801681a80b7d41b826791c9f77fa69ba31315556ec71423dc49f467f994a0c09589a8aa0e118fd565b17c109a6c0b541ff71684eef0b65219dcc1a4fb7a829c381c370b7ad20e237a11e27b9d7b88fad06f72eae76e3d005286770226a14a15f200ea2f8363fe4e24ab886e4e0d28ea02b9b006f904eb768bde88db416d107ae8a5f702025e63e6816ad174a02bc1846ac0f25d3234289879626b61903218e9755b753dd255e18bf0763e77", 0xb2}, {&(0x7f0000c14000)="6871b3f904a6c947af68cc94bcf00bbb262430947351", 0x16}, {&(0x7f0000bbf000)="62f86088f663b3c5ed5157cb915453f8634c7adc34dc86d5e62f6f34b6d647b9cd5c7737fa99027fecaa53eec00f13cca5671623d5493f81e8f7041c15bf9d181832456c028aea827ddb85e48be77858e84da04488", 0x55}, {&(0x7f0000d26000-0x4f)="7b1edf8b5640823e96d79f4198d1f9e0e40294c0ee4fbec22a918d8e5e2729b2a21a66b3df859fcf7b00d2ca148d80a438216986863731917f587e070098ed33be30815817b2f5350eafcc304c1489", 0x4f}, {&(0x7f0000d25000)="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", 0x1000}], 0x6, &(0x7f0000b63000)=[{0x60, 0x117, 0x9f0, "89caee30d39665eb5d3eafe1bf6a44b13853d6c08ca3e1f739537fa3cdf0baef4ba1e42da522ab53e599f551a0e7adbb3e122c3d0fed331990e6112ab54d076afbc1df6de264fbe53a9cd649"}, {0x10, 0x110}, {0x28, 0x11d, 0x7, "43f1c70828da0ce6a4da137d72c14876b6b32ccd58"}, {0x90, 0x107, 0x9e, "7e7b85dfaa8f6f59ae40167d32bdcc299436212b1024f470d74d83899e80d6ce4ff6f5f5b911a42bd3cf6474308bb7c14eaf46e21f03c68d1c9ebce48fdde3d49f3dfb9fa2cf22e28815bcba235085bf1a8c4259f625f0313e3742d37fd5827e52e43868659a6d87b7ffd6a4199dcf4df4244a3935dfb2d60a75fccd41fa3b"}, {0x88, 0x113, 0xfffffffffffffff7, "f02a9c9ad7aecbb11f4f200303e7b144e47f2395ac0e70f112b5894fd93aab0fc301b6a073bb1416f83cec8aaa9191d0e12f515cb5e9305aaa5126a585b11a1b343f9b2442f3c1ba0f0156aeb8386cc74ffb6207cbb7759cb1a2e08d20a64e641595d04ed27f1d5e8cccb3f13f47949ec6403af4d1c85b"}, {0x70, 0x100, 0x6, "7ec2c679bc6e8de674891056476d2fc43e310781848237c0b8813dbcf48763bcac5f8414bcd3dc509c41f35a0d9550ea372aeef08224d838e7bd7b1646c79dbf62b16152b83b1c67252c8d96fceae604c28666609ff7c5541a898f5277a5"}, {0xe8, 0x10c, 0x40, "c10b2e2f945290820182f3c91519556a32f73549456469b2c85014893047e4f79830e6b76b3f3884380660a6efa4613f580e842f99aa851dc90bf794764c2ece859cb7f67b6678e7edc10c166acb8539630fa1b6ba23f12b7bc78d3a707f2be97b26732f4fa04aeecba4868180a3a37a794608e60b0e2c54f3dc59401e37196aa25dcfd9c28b7b09374024336c746fff73796f2f5174d1aeb3735385b8d985e481027a6a0f277740e2bdacb45944d64c80a9411cc263be8c250d2710e847450d64995bc818c04d14f90c9a58ad9be478764ddaffe8a9"}], 0x308, 0x800}, 0x4044050) r3 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f0000d25000-0xa)=@ethtool_gstrings={0x1b}}) 2018/02/08 09:15:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b2d000)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000052c000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000056d000-0x4)=0x14) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000913000-0x10)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r1, 0x100401000003) r2 = accept$inet(r1, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2}, &(0x7f00002d3000)=0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00006dc000)='/dev/ppp\x00', 0x400, 0x0) stat(&(0x7f00009ec000-0x8)='./file0\x00', &(0x7f0000939000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r4, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000055a000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000224000)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000036000)={0x3, 0xe, 0x4, 0xff, r5}, 0x10) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000774000-0x1)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000999000-0x8)={0x0}, &(0x7f00004ad000)=0x8) r7 = dup(r2) setsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f000082f000-0x8)=@assoc_value={r6, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f000089a000-0xb8)={r6, 0x47c, 0x400, 0x9, 0x1, 0x6, 0x20, 0x9, {r6, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}}, 0x80e5, 0x7, 0x8001, 0x3, 0x20}}, &(0x7f00000b3000-0x4)=0xb8) bpf$OBJ_PIN_PROG(0x6, &(0x7f000088b000-0xc)={&(0x7f00003cf000-0x8)='./file0\x00', r0}, 0xc) 2018/02/08 09:15:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000245000-0x4), &(0x7f0000b02000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000ca0000-0x8)=@abs, &(0x7f0000a79000-0x4)=0x8, 0x80000) modify_ldt$read_default(0x2, &(0x7f0000a07000)=""/84, 0x54) recvfrom$ipx(r0, &(0x7f0000002000-0xab)=""/171, 0xab, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, "e700ceabba6a"}, 0x10) 2018/02/08 09:15:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x2, 0xa0000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000020c000-0xc)={0x3, 0x400, 0x3, 0x4, 0x20, 0x2, 0x80000001}, 0xc) ioctl$void(r0, 0x5450) 2018/02/08 09:15:02 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000095a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000066000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000003000)={r1}, &(0x7f0000000000)=0x6) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000530000-0x4), &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003000)={0x2, &(0x7f0000004000)=[{0xb021, 0x80000000, 0x7, 0x2}, {0xffffffff, 0xff, 0xe6e, 0x100}]}, 0x10) 2018/02/08 09:15:02 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000c2f000)='/dev/amidi#\x00', 0x0, 0x40) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00001d2000)=0xd6c) r1 = fcntl$getown(r0, 0x9) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/dsp\x00', 0x2002, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000e46000-0xb)='/dev/adsp#\x00', 0x200, 0x20000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000003b000)={r3, &(0x7f00003cc000-0x3b)="2a39960d30fec1e2915afee95c6ce92f35d120ef2fbba1142749cc7c247bd3d88b95b70709e7e7e2a296f6836ef45d1bc214698bdc2cc09d31d4ce", &(0x7f00009f4000)=""/36}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r3, 0x5, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x1, r1}) ioctl$int_in(r2, 0x80000080045017, &(0x7f0000824000+0x48b)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x0, 0x4) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000bcb000)=""/146) inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x8) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2018/02/08 09:15:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x101, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) r3 = dup2(r2, r0) unlinkat(r3, &(0x7f0000fa4000-0x8)='./file0\x00', 0x200) openat(r3, &(0x7f0000417000-0x8)='./file0\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000a74000)={0xc1, @tick=0x1000000000000000, 0x0, {}, 0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000c13000-0x5c)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000055f000-0x1008)={0x0, 0x1000, "c486deda520a1187ee0a3e1816ca0b988179618dc05152c7086954961c8c8344914e36ce83d07821baf1dedccae0705699da87407185e578daf2e5beecd45245f59d287829150e0ce70e2f3b7e5d3101ccd5ccdc8146c1ec5fc246c17297c0f2484c1f7fc927536c25c66e5440b5d43f0b46e00bf33a4ad80f20d6f0b4e36c1db49c5d65ffd1a1c618897041f4a5d0fbfa4c662bacd093015c7efefea7e0cd70b7c637742be89c65f8531aa41b6a7d746353c6fd1857d2ee9b100aaca62fc39977ed5a9e086c62dc37e645744f693768e5c1f9ee96cb3ae433691bf85ceb19b715610e38736d0614f8c6d500a5e5555dcade5c4a77224d204a04b190383e626560df99006b13976e1664107dfbdc8bf568d168dcad309c83cc13fc5bdcf064f5f91d058a64c6d206da16d7ecde307f43f41169a112bfe1b02935cfb123b15660339dc5825949ba7ff2b999f656dbeeecfb959ca8d32ebb6d34b302a9f912ef686324e2335b001bf6151a2beed093b3265a93fc9abc3c4d3bd914111d41dc34873bb8a3dd6623088558f4d05012c0e2bf891f39ee170cee9fb07e49c9c068ac475c92f1927e5e9b94f50767b7bc45090e1c9c4966032bc39ca8be36297f565c8dbb7e3919f69851c8c3abef71204c65e94973f53f6f750081043dc8e0de2fa30681c8d6242ba2012011991a299056bd39bf1100b316b757eccf5acc3106cf56673ddadbb8b22421f7128c5fdd721907a4744a07b2fe532a1f8e29eb7c39aa5bc85abcba32a9333aba1bba6620d00bb993cce9e983754d21614fd579d3b7d6e305c234e83cdf86e1ce0ceba4263ae592342a84542811255a95ade87160cba905b273d970eeb2e5b6a97872cc197304ab71e1c5b2a384aec7246069b1487a54d8447490617f6b345e082db7f1dbfdb133cd61c3f915634b9ce2773db2bc246406d85cb19863042519d6addfbac827f269781d296e72d93f4afa563bc8d94e7c37525b3b1b138d5798e863161376df549667d39b8a2c54407060e99a9ba4548d6a1986a7d8f410103c180a747ebd86ae2b9e52e7f482f5bfa45e9f1097c20a5ec67400f7862b9bb21d4f40eafee89c8443baba04d8f30f8512bc071c39060d36b37e92cee8101f602f6205d39d3ae67012408a53aa50fee4176e2337b2c30beac2cff4da225cf07c61192724d51fb90d34ade41f7e605f2da72cd2bd7bdd649c4bf313c385bf3ba89371f9be666c3c569e6e84dbb61d1e4f6982bd74cda809d8faa48ee650166957b4a13b38569078fa97cd56dd32743e4de5873dfd69158c5412676a2745525f1dca8f9b113309971350016ef9596c92c0934d8ab089b3da175acd9cff5cca73f4366015822a996d02a292e557d6d84fdb9271fc7533555213dbd11f7679f0505cc6c855b9eaad64374cf339c095f000ffb0ec97543e3f2532f68730447973e19053996506c75307146de211495e8a565e4fc50d76147e3ef811fe38f41dce8b614dd667f78e5a53721ffdf2870d57861fe1349fceb47c6a8a7793096178d6f3ff0429073e614319c92382e1f48e381348683174f456dcee0f747188bfd731848024b9b9329beef66b41bf3d1b76831365c8229ae43b9f17981ff92a3e0e60515909853d23949eb3c36bc68e786ac5648ab90477b50b0d675b0059013e1a11fb201bf272e223a4fa1f893cebbe4f5777b9b378770c71feb29dc5c4dadee70c5148690bbf56c9fdb886883b934ea2e1783a1997c9c7caa4ed4547172347d6420dade3bf29ed51310686e13d94188cdd3bec3e3e0507750f126b0fa8a5d2249a1619d55ecc521c65318eaa13b19fb752b32c8baad52ee016d03f66c81e2c5cebe1ef47b3db21ecf3d3d460e49ac221710ffcc13670039be2e7bd8ca6a4ca7c1d68c237eca81d8b3a2a9528ca7bfde36d95975ea3399e016ba1df3e247967202aeb3098a81c73dcf36032c92f7660b3e7b6963d2cd6f238a924aaead38e252b95e343c8cef6381f21102ad9aa4dd58f0c4468c72dbcf0e7a089769260a1b0d45b42c6a4e1294dd4c41b9b09e4787f9e793ea24ceeafeebf874145129dff717e8aff0b2aac36dd79ae55500c499f91fc065cbbca277f8dffd3d5b32a1722e3650c392ddc54cf1f58439f85129df455bc158ff33521bc9202dd8519ed4b64da6aebfb067bd94f39100d22626c7ea1ff3eb65aa967600e5606f77c8b5c47130d692a47e98ca12cffc84d1872d24b1ff505acc6736044280e763f07aea67f5b14b372ced5c516ef5bb0001a33b0c6663abb7d1d18afcf40e75cb06d211d590ef471c5fde830c3aa00f2097f0fc24f6dd7f177893bf5a61e30f11aec71310223942f3f48046da423644c8b1b44a7dc5a9b7db1b4c577679daab48aac88bee20bc5ab820c4892ce6b1d330069acf874552fe9e8a3aaf818d57f29c3d48f0d91a44fb122fa635c05214bdcb6f382054fb876f591f0c72dc591717d9147754a3688aef14d606640074b142cb297407ab88f8ca9ca97f2315309da2dbf9e9fde13dc0e67b735abe5a704e037fdfd0f56d90ab431e2a5ae7ef3e6c138c2aae826475c890b90fec4b427b6d853be7d05c6ef96b6efe16460815668f7a4b6935f8af592f537135aaa338932793f7dc5e8ec3b97e7f1ee5e0c13cb1e656bc26b2adc55988ad4d197f2777c215d4c8d3f1834cef8c54624f2889306f28a17c248e5d7e17ccac3d366d0efd0c70b23c4ef4c56cbc544063e3c093bdea7bf473349a8ea4ca7d6b9e574ecb1208428e5df1fd55239dfef3240196beccb6d6c89d5e0a8d172db7559d5183b53148cb1738af59ebe83f2583767b9378f32f85af40160dd559375e40bd9d4b89623fdb0938ebb201f970c17bb35b62793fdf832b4b52829a01b6863e8eb913cd45aa0de9f485aa88456937b88a65a82999596c36778420fac554a883e30eed05ab5d160708d13b632c6d85990684bc9eb34b4b5ac2871a81ce9d2fcc2280e40b55075c13a443ba6fd7e4b4e0bc6068fccf01c3557c596b234511502d3ecf4dae663042e728e25d7a87e54d7412f7afe5385d22755c9199c6048dc62f08d0e7f29bf05bbd82f351b31f6d681768a47c61418df3d4a2b7396cbb1df78b7d41301202a3958c06167f96e51866253d7fe23bcf207e1d953003d2e602d50b52f294a2e97cc5f7509e4a3f73e4acdece3100ee172447dcc5ffb26a0e21821977f6c27dcb39644e6104508b9b02ff296c09e4b1f33ceb23a3f1679022b5cb799c87e48f6ff1b2b331e62219ef64b514b8b968a55a9dacaa173d8683928a6449e8209b688bae1737a5afa485e64cc40192ff81c95eb264ff1b7035dedbb75c9a6f0ce8bd13648e1684369ec60ab767cc75a1b4094bf2ba380d9e31abada8db2064071ec36d0d0533255d4ec8c3f0547e5789a73cecd243cf11c774c1e0507606740f32f25095e25e6d3cee08bf6fecb4354ee8fd592b6aa726b8fbf10c4ec0d94d0357b4f46921fba10145fd16399d16715e126cc3f8fa51b2b8b434f07dc5b34ebc9759fdd50536f196b350c27267475a7b7bc512122e322beefbc8473090da152b3ffdfa87d6842bcac52f266271f5fd389a7058473dd782fb930546187e9d80aac506ba45cb4915a1468b2e21b8ef8b3336b14646ba40113c633937a6ba52664c7e99ee15b4e54971196eb2b81ddac58ba99e88014d574da3850dcd449d719eee88e40939cbadeadd723f4f9d230fe5c186189c969fd96916d0a07c90e5e675996ef9b359dcbebdb8168714d55165960c30b81cd9338cb75648142d7c84478d349f528a02d95ca05d3aa13f75e98c9b20ade64dabf0a4d587beac95ef3c1f35295a3e04b53f1eeae128d3e5c13f8d49b5f016b6b7ce9e550c349b0e7666dbd5bf0c78ad16d0133400334c1a4de1d8aafe91dfb7105a61d88b5cb7de88916018326e17c56ddfa1358da20b25af58098e818c818bee6c894b6527804d2dedef373d5a9d13edc333fe0282781dbc4dbc0d62d684372863507919843c9e033d0bd22fe6202e1c4e1ade5b6be72de4757883772a95be35f27ae50beb279044d185c187f964d7fc5fae6b9e2f2000bc6df97b73907c10e45d7f9f427da4e51b16cf87da50e61a4f59c1cf9b20b00531b5ae9fee3eb9975ff3e3ec443bb911792f39862164bc662400d92c6bdc3e60e17e27370f0dfe14fef1f4dcd62c16588c00488973edb15acbb274db644dc963fdabb1b0e9329630beed4cad2c8cc67cc0e1938468796d13cbfae3fba3d4f88b62e4be658cfbf94af0e5f1eab8d2239c905455d7ede0e265997eb7aec6941c27cb4cd6bf012fb7333014f66a317eae59f688951cd63680faadea0d8a81523db9ea345f4d49aa1e961e4f75fcb23782e5d36f8c68a4ccd4694c6f64f73c6a46aef54a87875df4f8324c4e6a09da23b317bece9aa3c375251d94ca1e45aa2b018a123adece5c0841ac05d3e299fe9365387f59ee94408a4ac1ec3d6310e5ddabc6adfaa202ce8b973cc48f6b0e32c46856bf842bfb1e782ccf4c354d6505b2fe612f53f4b52fcffccda38b4e8cb1699972fe530d05bff30727d09cdcd25f157ba38b9bf61a0f9c7a57faa52b8bac04ca5a59d4214b1fe2e5f00d6daaf4c3a391abde2677afb52096365748a23a33b7f2650faa61f2f4df75fc244d864f255a0199762cef8675d42e9e564e444f5d732a0b63da81f0094f346c724effe78305646f8973d25b0cfcfd48b94c3f19bf1c60a410b61a1e59c24735663173862ffe51c0d7ac1a7afa7473e4b3ae47e053e438df406562b9f575ba6611fd83e7abe549626fc84d1c2044f1138a1e05736d2a783f77f1720c18f92c3f7f49c1e52c76b111762b67517ac4b173353cb67c95127baef3a9dcc1f8eeb9a37aef6dc67a19f25cdc3817a315a43662b1c71a49403d433342b5258cae9497f92d51f6ecbbd16a55e0e7de80963c13fb85403c2f4ff3fa86ca4b23c06af5a6b9b1cc64b6bc5c19fc1ff8740f79d97a45e3f159ef207cc51acb07bca9147186ca3730750e167218e3e326d160f0e2e474fe191a6c6b3ba28da9cea66374373efa40db19b88d26d727b7158b7b32af7fe359befc1c64498225512d084ad47a00c9339d37e2eea7a7c388df1b970a530d381b682c2c58539af2152d83f85becea1d537b4d0e84601c041c171463e9aca8ea7b1857b5665a3f4ffb04d52352b13f9efd879896d5aad45263c74ecba6378f3a7ef536742caf6c8480f2841c1e4f3e0de29a33e2e6ebc170e97b312ab6e120f5f1d4f937ea3d31b11b66dbdb183ac1db2cd01cc47451b7557e11738184f030adcd0ffbf5802119e9bfcf7c1f1ae10df028e861220cebba98716c5de25c02227b492cdaa77b24a2c9703be38287a6a8c67b31566f922eede47ecfccdc79113f3a5585cd2677bff50736f02c9164081ac511daeb6971e6df3e299fe8b5fffe9f299f6c56b5cd4781210bd850ab5e189f8d50f4b3bfc005f5504bd8cccd6b7ab06801d5d76b9ae11ca77dfad21076805f2185a1a7418669ed111f04b409cc8a7b305ba7baaa71be7b7fdeae172db31e192b397affeacacac9b8c3cd6fe2104ff9f8db3ca147b3465ef5087de5988dfd6cf57bf27b56727e603430ab7d8e809223e1ac2a8a87c72fbb11d65c352690715732f375cc951d339fa17968730c10195e4be9325379eeec813f56e01d9c8aa12fafe78ee5186c314280151720e6e3cc54333cdf650644789abe424e2e46c105b59d6ab6f354b17d717ef187df0936ce096a9d957aa69ce56220a"}, &(0x7f0000608000)=0x1008) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00005b8000)={r4, 0x5, 0xa823, 0x1ff, 0xfe00000000000000, 0x2}, &(0x7f000003a000-0x4)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000eec000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000208000)='/dev/vcsa#\x00', 0x2189, 0x40000) ioctl$UFFDIO_COPY(r5, 0xc028aa03, &(0x7f0000d92000-0x10)={&(0x7f0000516000/0x3000)=nil, 0x3000}) mkdirat(r5, &(0x7f0000dc1000)='./file0\x00', 0x140) 2018/02/08 09:15:02 executing program 0: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00001ee000+0x94c)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x4000) fstat(r0, &(0x7f0000a65000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000060c000)={0x0, 0x0}) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgid(0xffffffffffffffff) r5 = geteuid() mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000d7000-0x4), &(0x7f0000af0000)=0x0, &(0x7f00001f7000-0x4)) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f00000e8000-0x38)={&(0x7f0000686000)=@proc={0x10, 0x0, 0x0, 0x80010000}, 0xc, &(0x7f0000af1000-0x20)=[{&(0x7f00000e5000-0x13dc)={0x13dc, 0x11, 0x104, 0x2, 0x1, "", [@generic="ea1576a3b8ec7a5ca3b6693f6e1c473a96e12149544b5cbe4c2ba93885b1e8ac41aa3add66b237d3818b893df2a227e56f2b061468203050593ca75ec10f0291b72c5c6d5ae908a187790057fe078b6d2d87d83a00cc42ada0d58b4a0bac0fc136c4ac435269f9449d4a1e38921fdd074c3d513cc0445acbdb94f21de59b1023d75bc4cdb3e2fdefc085d6622491ea444912612ee3e6ef0a7e9a9b29ea854f4d4becc51188472ea69f1ba86db7e0cefb9f84a9446e32de77ad5bc5f84f8d4aa96d921b6a82ba7fd13e9ad95b27cb1db6ea7e", @generic="8371aaa71540a49add07b658bbf9e29773d197c1ac310b8b6f021ebff511dab3256b0dd47b5039afec15b9b5eb7f8d6ad71208d3c342f3ef4d7bcb71306983fd3015cf1e9567270b424bfa7215b251bff19a99dd7d2c2d5f98fbefe11ed5fcbf3831b1e150931acaad3ef155f038943fab4548fb06d07c35cec001716e546651c699a422441679b7beb61008e1df1364396250dd9e966ddc65abf91da2aedb78238ae97459eb3360dceb5a2cc7102ac756fc62d5c27bd5c07c919391ccb8e090c84c89cced467493f85f2bef536c4953df9a841fa5764d4891e5b555b1d314701b005820d622281e96ed371eac042e5a6b01a67c35f7102239bebfd3a42e61bd87a36a55249f6530337dd494120e42fafed6d06578e0b38f7139d5dfba44837e3abc04aaae9775bbec9e4ce41fca4c4cf35a8ae26d64f8fe8b1488f2215526e025cd8eceb15634660cfd936db796ad7eb11fa723ceaf6fa81f814681e8615eaeed7b1796bc0d34227ce82f8a97811f9cadbe27b985e0e91d33891de4cb748efeb77ebfc96700c8b128a0ab17e8110d53cc223c5b8b848495fff94df2292b335fc1f8af7b87d71b1fc412eca3587f148eb0f70c75fd97ded587c15b8632dc784af8a6559f7d203ce5c30d49bfed3912c99869d402cc45457b1f668cb3c78d6c16968d3a59abef81f958531b7a01f4267e6a5f9ea23e0fb447fc9e3a7470e8c573b536dc3a6f53dcac325c961b9872e144ba7663ef2b86c3f61a78c6e6f641f128ea08546b01a2cb38debe85c1a5cccccaace05b20531c4e5589e83ed18e64387f2a6b08e6a765b3864934821b0e8cd7e060f60c29a70c7d0083c3e8114dc23b30f05cc7bd6472494dafd6d9027bcbf9d17f853dc4c8c799a4249ba7259b71354508ba92a209bf90d632ed3f086458df6510bf51820b5bef162cf312dc806b0e3d689b40d2c2b28fc7e1f96c63a57aea25f95bd52ca8b436b31bb4f30a79543e4dbf62d85c0818618c1479174bbec61c249040a15c70f9560ba6c57eb714548bd8623c8b181846fc04322f6e6d92dbf2a678e66bd9ef18cbe7a55171be28dd6c4a0853d3f88e726f913357ca02859ab01b6f180c9eb54414593dc6ed63d37802aa90434251359f1abc56466819524094d1c36e28fae24eeb5d1e94143694b93ce7cb050131427b3be543c106ead6bcbfa380d0e83eddb887ed440908264a6f495e83ca4c30c80c3cb17d5758fb208fbd3907c1c23f9e1701ba8684b69446fe4a348e842feb5b3d8385427180c6efe8be29a0929dff0602be1cebbbdf615e8a3904329f8e02d83fc1fc14c060c9722deac05d10bf0e82325baf48277b54c40329d8a011f1913addd6b39b4b3e8b8c99f1ec0be61b5e3df2359415325ee2c04cc5d3a25009095c39ab7eab52dc66c821a758fb9f98179c9ddcfcfd80229798c63ab39e2862f2b00a3890f991f5c93d3d6c1d4114c8d18f6d48f7528eddfddffee5a8c1c5b789bff229d7668785db9de6429a1364450f967b1b3922e2f930a7bf562a5ffdc7d3ea644843b0390f152aba37a64769a84040f7c238847d3676d39b3074da5d0a5791ba64ba49db24a0982cb303d5e7ba77b78c03572a433e4e3c12b8a7425b2cc3e16950e0790b455b6012c9f714e9a58208aa920d6d81420e2a2867e895a8784464ba8807506ed7eded366b99fb3fc8350f564045bffcd1ae8cae5eda1c24cd2381cb7f0a85222af620bed4a95eddd5ba59d381fb4f4370d9fdc2def9a79e89251ecec96781553bc23b9fb1d593f4d215654c50d872bd2e5cd2d75e10f33b725bca2c64bdf669e3c71283eb330e73550aa7e7be5344ed9c6e1e7c8b2b7f1a71d1e9f1f95d706ada9bc3fb2376e96321288316fdcf9ce53f9a3029bfa5d79f7d5e56937f4e6990508c0b9a65cf11cbd7b7ecb54bed9522f737f3970440fa1b6236b2b089f58f4e7fbc1083b6a08de6fcc09ca513a280373ff7199ad644471838f017d148599d925d918ed0e47b166a560f12cdc66f758d42da159dfa94fc161be8fe4390d6ce736b18cbeacbe8b97de655fdeca7cd105994215d3695ee64476f91424c08bd9c17f7f23e49e7659bde646b3b8386058e3cb670f46af2622e8ec930f7dc58c46ccf0a60c2bbeb7e8c449e9027dceab52361b6994c74a4e47421f6ab5427486498d387a18abd97bc20b24af48d25dbace571bea8cb3b5c8c4400058fe77d9b5a9e82792807106896129a79afc41f850f8fce4c9ae888cfc6c6f36d7e612e94a922784c08bbd781ba456fb61afb328f7cce8c28e952454e03f773be88c22446457f8aeb35755fb44654c2ecf1a4fba7db846c4c5ebaf62c78654570bcb3c67c7a290612dcde5b35e9a98c28cf6b320b6a3c97c20450e5fb4379de3e40735a1077a884a36c954d4441fea4565ce0c07b145304ea3eb4fb5ea545c4d5771061a6f1a935f92d4e103a6ad61fbf261d46a33200db663305f6f12ac1c8a246d58c64ff11d4981782bd61074cd311d1db8ae9c645afdd348829a380260489034bb0e43b23fa4ea3d0b70ea0233d570602946c08606a81134fe897b4e1edd6ccc00c2f60ce0f68de669fe5ba6919ba5f626978ea9e0f5c76eae60a10359cc0977d8d870764ca91873a995e63ba9908d2cab107076750d41fdf1ae874f6b7ca80465fef86e6b1543b6c3e785c774c7e656f81788a331bf90ab1008b3360c693d6e39d5817465f080f5ade6c15dc876df3d2b196185f68a042059d000c8826eb7e63ea8075fb8d23cd9fb6b40c0f50952af6bf48a599a0bb97039a8d3e5c60db080c69b60a63d3c1fbc16a9ceb8c4184711d23042628e82d13c7245481830f0fd7f866a041c55e6df504e971079517d7b4139bfbd98d54aeadb57c525d1d68bc0f146b60b839b1c8a81f53115dfe0d5a86eff27df594b71cabda65a673e792cf99520b520920575cc05d374d33934559124f4712be9d857f5d4858021349334ab23cbb2de5b9a86f1e31d6649654d42ce8736842aa681b64defcde7ed384b1445df913159fdaeff25edc77d6082741ac57a6210cd5f7a45a1f77c9cabc5d7ddb65e20adb170cac43011b1a979eced97558f568ade8e692f9f09829a432084a06cf22665ab891ac715b1a8758457c3f41e6b0f2674f0224767612edb9ab80cdd8584f3c04c73085d531f6b8e0e20049527f04b4453a77af327bf1eee30231fcfd38379a9e2e2c3bc50b6efd0efd0eabde7a0a04d1dcd88763bdda002debe6d3584b0f2313a45d30c044faf9be500273c49ccf9080b4bd24ef7ca47df95721d3856ae895e4262a8ee46abc15d07c92a7b9ede0f53e53e4868b61b64f620ffc358b2e9eb3472492359c021baa5f4fe65a04253c2681729497ddf747d5578a9bddd7779857a466a5b7bf34950a7ea211dcb747f2661b76095c024247742cb7f5fe0d6d64d682dbe56083c0bf5c8434d618dc3ecf5bf4792669232ee7252acd3a8e71f3e57c7012b2781a348af78c5ecc111cd180296ec20966cb507502fc4ffd47c08746a0794d01565fe3b48b4a31f7fe3248d9c7c638e2298f873182eb41a8941f351d5ccc8b9980bf8d5a5e03c0899ef0cfe9cdb3fd96cd7ecba96f0a9624f92941658a79cd69fc5502748e0c3c3b7bfd4e0a57c9ac4419c7c4de87371ab1dd7cd106869be3887e1fb1e740698699a645a28eecbc0d0e57a2ac8f1097538ca17eb153803703b1517c904b2856f726d4ea9fca9a8dd47841e2527f6d087cb7a36919919ddebb235c40fc4b59325597f564c76a154d391dc163999a3c7d6634e1760953446f3bce661c607995a7bffd4f105cb476941f6065bdcb19c26fcd6720cb18f9fc40ae22968754044bbb7fa16677e45c2826d92d1756161208ca110f116e16e496c949b1fbc5a8c84c0a2490aa9f66a9527571f25b75d6ac7f48a7aed3641453b5dfd3e5252baba1c920b91b1eec149eca44b31e937158b6fe900c0a906d1336448644aa0828995202b586d665e0da34ccda7cf1df7267ef2e3a8c0914d44c8a0f1efa311a4bbe7cbe693863035d80864cc11293bbfa109fca429a8297de7d3c2c1ae948d46310a99d0ea5ff6a1c88b5255c108a140f569078133dca7e1ff9c3dd3eea043985dd4b3dbe0aef7c3f38a911529cdf13d8e47944b053291c604d5d4e3c77c8022c1faf6bb90f0deece56ff919753c259c8d2afdba4a4f5897daf10fc9a2755fd67d875781156276c45083e7b6fd545ff8dcf2a5bd6565d79dd0f3c008ecc90ec4cec2191abdcedc758607d000cd2a5b43d0c1cf50400229d17033d2b2d5bd1751b353331b41ec08b12336f482f053c085412d0cc965a488c11d2910edcf72b38c7fb4f425d5d1d2761ee3da5078faa75589e9b4e51b2ce96ed267aad19dbd251c327f3395f328a3b5dad1451470024c1a17c40680012cd83397adc52d75a935248546ea38bcc397366c84bef2ab1b6c79f0d80b334339f29ac81132ff2c60cdf1783e59db54fb9c7cd2a508d898304ccfd636482576fe76b4e46bf44f5da1afec5c025e3ca4afa6ebfef39195c4bcf6aaebb3046bf45b18b9f22d6369449a53ee913fb06d2ca78df28474a9ed01368384fe6467ef5c9f99085d6a51d37933285fbd9295cb16e4cc14048258939ac8ef386e7289ef7dfbd64d0aba5ec3cda39c114b7a1c4b4024f33facc7ad14b8ec08f4134f7a3fe1c3e8ba30c2fb0f6519bc45c595e8c4b37c1c0716dfbb8e80a0f814fda0419546d6e8b3d468506eeb88a6f1d21eba672e15c6dfd9679f01f0c3648286fa63be10e05ee50b062f3252c264f6c434661221b30b998d7442105f6ee04aafe52ffb0955da6879d0dd134d4b9df60f10f353a0a997f03e14dedabe4a67f4706b11f29bf648d1457396f87bb9d4f8a7a22cebbbb7344ecd49280578895150f658a677e4de1d8ecfc1c5403a41f337b58593febbeb0cd13554833461f5eb5957a8c0f439d4998d8ec248988d54cee159a240488e44639c92fe8f7b917a60b6a751edab0db8bad0e9d96620101afba133552e2ae05ce8cbacf3d3c40ff340194c4934568aa8bcde30bc815f8a08b2768b7ad09f926888493e2879f863c50299386b434e3a8b09fd0ae6e8a8478f75b6d706baff64234c6ecbb4791d9946cc87c3916f0a7957f74713ac1a74bf081527d5ba15b5aa2991821c0f892f962347b623d0fdcbb6aa8428c29e62118312eb600fa41b05ccdbcbe95c5431460de4a127efc4060e808a186a57d8f67c97e3569a63b401151b4fac13a28a9816fab7d3fcccbe222e1883eacbfc82769dbeadbde697d081634b7c148a137eb4605b96cbf40fb0c8d728be75d4e27843af953ff75387b17425efc6416c22979ae0c8da24952791d7b747050947f8873ddd2d4166ccb8f59e924ab4a4a9c48b7f2add16b5d76437b112860906daf9106d286e53d1e1590ca6610e089b4152da9992861d8da0eae35a2d2f3b70e5b3900bf32b8c14b02bde366a32f6af1e7f637a737126c7d42960f638fb3a6047291a7836c1255817f1dfecbf2f7c87941eb0c0d350b80c28775fe9f77982e3c245170efe3942691d4c0c95b147c2b19b088e1ce2c27b27e900514961dca59fa051acb31cdeb4e67336aa3b34145769e1c1f6eae73ffc75ed94d76211f57a34b719d1cceae96faea82122c043e1242d68404e92d5fc9ef86dcbc7db8ab915e48e6af08201bbf99ccb14f3147970b0aeb3e9c14301e9fd2477bea9a4101c289796efb98006aaadd2cc37448d837e7b43c691108ca6567e925d156f7d73605", @generic="b89cbb97cd04e6b6cf8267d0d82da4c3f7c44df1e49ad398a19f0e035a7962a03ab6326e7450ee7532b3bd87192c803d4331b9d6d9c32cc1209794412edc798f7e5839a9e6cd7f", @generic="be685d3f61d4b0cee782a114ea45126366757dc4ab840a0005aec033e879347ef8c6001dc21facf1f62b34beba1889f5ac04c51bfbc71e136647238320effcb50ad8519146b54caca5c53ab3caa14a5a4a49c1bae7d8dec6b99ef45245ba7aa8d0c3b870c50b69301530e3115c2792efe86fe654cf006b2502", @nested={0x128, 0x8, [@generic="29c469fe65d217c9f1af195038", @typed={0x10, 0x50, @u64=0x5}, @typed={0x18, 0x6f, @ipv6=@loopback={0x0, 0x1}}, @typed={0x10, 0x5b, @binary="917be4b541"}, @typed={0xc, 0x35, @uid=r2}, @generic="367ccc4831bda0f159d34eb0e3fe0a67713b8b19e8c3bf10bda26892ae272dd8aeac09b120038eec458fbb1a09bb3f8c7979c24771060b144443c22fa7a11ef9cbeff2db8254cdc0bf297a10787347fe32dad92da32866869b4197aed751ec7d0f78fb1f6b23afed80c177fcef98dc6fb703f1ffc64a79b3a1c6b7fe6044bd7f5604d75cd019b81bbc32e89f154c42123afbd3e5ebfbc51eb7dabab91a2069f1f594167c5913aa5774e51df1ed04659a000557e239522910", @typed={0x18, 0x6c, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, @nested={0x110, 0x8, [@generic="5ec6d7aecfd77c76dd76b2e2c6f8dd1a449846f562bee62b9ea6d16bbc24aad63ba34d1777efbedbada4c8220f209317bdee4133d4765319620ed03d94130af400fda37518e078505d7338d4bde9f1e4c094e1df37241a526d9c3d8117b06be50ee21518bd127c866a771217e5b2f240c1c3c2c0315e0208d30ffbfb134596787a4c9e8ee6b6287438679458ca1a1e7bcec061d2148f5f129db67410744a6c5e6a19fd4cbb2cd942fd731941e10e9131c7b9e846814a396f314633545b30bdc8a2fde02bb4a64453bacc0602454b068bca07bebf05d3ea99bcf807310e39b1e02086b314400773844768118d6e129ef2c9", @typed={0xc, 0xb, @fd=r0}, @typed={0xc, 0x7, @pid=r3}]}]}, 0x13dc}, {&(0x7f0000833000-0xa4)={0xa4, 0x39, 0x400, 0x7, 0x1, "", [@generic="d4170eb003f9feab0d19bc90724d829df11c692e9448417cfa197f0de24f5d98df527f3426992f432c5a2d91ad0c431bbe28a466ebba90b9d5e6e0445983f7b42cc63a57463627aedacd5ca2561aa939f631c8b0cab5f152de81390fe92ff43001770c6054ddbe6f398930b0c86ad71874c865913be209ae1829e33ffbececfd521f235a59dda32272993619c507fedc2f67"]}, 0xa4}], 0x2, &(0x7f0000af1000-0x20)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x4048000}, 0x20000000) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/08 09:15:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c74000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000e28000)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x204, 0x52) sendfile(r1, r2, &(0x7f0000844000), 0xfff) 2018/02/08 09:15:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000b8000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) epoll_create(0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000061f000-0x18)={0x1, 0x0, [{0x40000071}]}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d2000-0xf)='/dev/sequencer\x00', 0x18001, 0x0) sendmsg$rds(r3, &(0x7f0000e64000-0x38)={&(0x7f0000ceb000)={0x2, 0x3, @empty}, 0x10, &(0x7f00003f2000-0x70)=[{&(0x7f0000e6a000)}, {&(0x7f0000246000)=""/40, 0x28}, {&(0x7f0000c38000)=""/84, 0x54}, {&(0x7f00003d1000)=""/227, 0xe3}, {&(0x7f0000de6000)=""/232, 0xe8}, {&(0x7f0000e8e000-0xf2)=""/242, 0xf2}, {&(0x7f0000f6e000-0xc2)=""/194, 0xc2}], 0x7, &(0x7f0000ffb000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000be8000-0xe6)=""/230, 0xe6}, &(0x7f0000bb3000), 0x2b}}, @cswp={0x58, 0x114, 0x7, {{0x4, 0x8}, &(0x7f0000013000)=0xdf8b, &(0x7f000048e000-0x8)=0x100000000, 0xffffffffffff0454, 0x80, 0x3, 0x5, 0x10, 0x5ad9}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0x8001}, &(0x7f0000d42000-0x8)=0x3, &(0x7f0000c16000-0x8)=0x1, 0x4, 0x80, 0x4, 0x3ff, 0x8, 0xed}}, @mask_cswp={0x58, 0x114, 0x9, {{0xff, 0x8}, &(0x7f0000546000-0x8), &(0x7f00004b5000)=0x3, 0x1, 0x8, 0x7, 0x7, 0x2, 0xff}}], 0x138, 0x40800}, 0x20000000) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f000009e000-0x4)) 2018/02/08 09:15:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2"}, 0x60) r1 = socket(0x18, 0x0, 0x2) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000911000)={r0, 0xfffffffffffffffd, 0x6, "d7e8a8ba7f9ad4a1584167d2005878525a90a240b68b6a387b9b19235ebfe944a3d058b5dafa9d3f74646dbd5b6c414cde074a033ef69793403d932ce96577710470d336ce822bdd119892a26b2163c161de064541bc2eeb434dc0db2a4a518a825124bb9a374b1b1c4c6da5d6b2a498da4a86e709a586a0656e3a01b2e42cfb5fb4"}) bind$nfc_llcp(r1, &(0x7f00009ae000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260ee0000d4370200000008814fe333f1773779222f61fa0971b3a272d36e9a3f066f6a23e6073f75e4d23d2f867339a483f7b83052778cf7b2"}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(0xffffffffffffffff, &(0x7f0000955000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4}]}}, {"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"}}}}, 0xfca) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[]}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000064000-0x2), 0x0, 0x0, &(0x7f0000507000-0x10)=@ethernet={0x0, @empty}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00003a4000-0x10)={0x0, []}, &(0x7f000063a000)=0x4) sendto$inet(0xffffffffffffffff, &(0x7f00004fa000-0x1000), 0x0, 0x0, &(0x7f0000c45000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00002fc000-0x4)) 2018/02/08 09:15:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000b0b000-0x4)=0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a90000-0xa)='/dev/cuse\x00', 0x20000, 0x0) perf_event_open(&(0x7f0000420000)={0x5, 0x78, 0x1, 0x80000001, 0x5, 0xffff, 0x0, 0x5, 0x0, 0x1, 0x3, 0x1, 0x1, 0x4, 0x5, 0x3, 0x0, 0x4, 0x7fff, 0x3, 0x1, 0x80000001, 0x4, 0xe9e, 0x9, 0x1, 0x6, 0x762, 0x6, 0x100000001, 0xfffffffffffffffa, 0x7fff, 0x8000, 0x6, 0x3, 0x6, 0x9, 0x8, 0x0, 0x3, 0x1, @perf_config_ext={0x7fff, 0xc0c}, 0x0, 0x7fffffff, 0x8001, 0x0, 0xfff, 0x7ff, 0x7ff}, r0, 0xffff, r1, 0x1) syz_emit_ethernet(0x106, &(0x7f00000b2000-0x16a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0xd0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0xac, 0x0, 0xff, 0x5, 0x0, 0x40, 0x1}, @hopopts={0x16, 0x16, [], [@calipso={0x7, 0x30, {0x81, 0xa, 0xda49, 0x78, [0x7, 0xfc, 0x2, 0xffffffff, 0x3]}}, @calipso={0x7, 0x18, {0x3, 0x4, 0x4, 0x1f, [0x0, 0x8]}}, @generic={0x0, 0x63, "81eec62af04b873c83348534dfa2502204bf6a64b7268b75736afe7505d50db4e25c8b50e4088e83c644d6d5c9c516d01771eeec220eb2afc1bc6ce32687ee040ef9fa96aa024d70c46fc63de6e7e9e4c9c202d677d8d455ea56d279dd034a07cc0744"}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/08 09:15:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) r1 = syz_open_dev$admmidi(&(0x7f0000087000)='/dev/admmidi#\x00', 0x80, 0x101000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000076e000)={0xaa, 0x10}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4(0xffffffffffffffff, &(0x7f0000c72000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5f000-0x4)=0x10, 0x0) 2018/02/08 09:15:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000001000-0x8)={0x1f, {0x7, 0x100000001, 0x75bd, 0x2a59043b, 0x80000001, 0x6}}, 0x8) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0xc, 0x9, [{0x7301}]}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000027000), &(0x7f0000007000-0x4)=0x4) 2018/02/08 09:15:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fdb000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000d69000-0x8)) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000660000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f19000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}}) 2018/02/08 09:15:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mq_unlink(&(0x7f000024a000)='system\x00') r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f03000-0x9)='/dev/rtc\x00', 0x101000, 0x0) connect$l2tp(r1, &(0x7f00005e4000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}, 0x0, 0x4, 0x2, 0x1}}, 0x26) 2018/02/08 09:15:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000c16000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002b2000)='/dev/rfkill\x00', 0x200800, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00002f5000)={{0x1, 0x3, 0x1, 0x2, 0xa0}, 0x0, 0x2, 'id1\x00', 'timer0\x00', 0x0, 0x1, 0x3f, 0xfffffffffffff86f, 0x8}) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000), &(0x7f00005ae000)}}, &(0x7f00002f5000)) clock_getres(0x0, &(0x7f0000a65000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, r1}}, &(0x7f0000241000)) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001b0000)={0x0, 0x6f}, &(0x7f0000752000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000069000-0x8)={r3, 0x3ff}, &(0x7f0000e16000-0x4)=0x8) 2018/02/08 09:15:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000001000-0x65)=""/101) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc), &(0x7f0000002000-0x4)=0xc) bind(r1, &(0x7f0000f5f000-0x9)=@rc={0x1f, {0x994, 0x7, 0x7fff, 0x2, 0x40, 0x9e2}, 0x7}, 0x9) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000020000)={0x5, 0x80000001, 0x1e06, 0x1ff, 0x101, 0x0, 0x400, 0x6, 0x80000001, 0x2, 0x77a}, 0xb) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000022000-0x8)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000001f000-0x4)) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001a000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000007000-0x2c)=@ipmr_newroute={0x1a, 0x18, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0xfd4f}, 0x1}, 0x0) 2018/02/08 09:15:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00005d8000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000295000)={0x0, 0x0, 'client1\x00', 0x0, "c140ae5d177c7317", "3e2de075194d1dd2c9d4dd8bbb5c8333452a822ed859b6fcaae8dcf117609c06"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/08 09:15:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000871000-0x8)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000031b000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000345000)={@empty}, &(0x7f0000692000)=0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000d82000-0xc)=""/30, &(0x7f0000000000)=0xffffffffffffff4f) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000be0000-0x1)={0xfff}, 0x1) 2018/02/08 09:15:02 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000003000)='trusted\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000014000-0xb)='/dev/vcsa#\x00', 0x0) keyctl$get_keyring_id(0x0, r0, 0x3ff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r0, &(0x7f0000000000)='asymmetric\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0) 2018/02/08 09:15:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x10) r0 = shmat(0xffffffffffffffff, &(0x7f0000052000/0x3000)=nil, 0x2000) shmdt(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r1, &(0x7f000034b000-0x8)='./file0\x00') name_to_handle_at(r1, &(0x7f0000d55000-0x8)='./file0\x00', &(0x7f000059a000)={0xc, 0x0, "6efd18aa"}, &(0x7f0000040000), 0x0) name_to_handle_at(r1, &(0x7f0000d64000)='./file0\x00', &(0x7f0000c22000)={0xc, 0x0, "cafe3b1a"}, &(0x7f0000583000), 0x0) 2018/02/08 09:15:02 executing program 3: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x1, &(0x7f000000d000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000d000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000000e000)='./file0\x00', 0x100000000000100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000003000-0x4c)="2a8aeab72a4bda423cbae0fa17d53804bac5b4015f01b3b999ff244ccef6b1d6ad0f0e0da1b6e3ee78ab23bb3f49cf42a69b4ac08470d9dcc1364540a2e999a5b92addd2e7d8d3a9764880b7", 0x4c, 0x800, 0x0, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xf) setxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f000000e000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000000d000)='[,-/D\x00', 0x6, 0x1) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) waitid(0x2, 0x0, 0x0, 0x80000000, &(0x7f000000d000-0x90)={{}, {0x0}}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) futex(&(0x7f0000000000), 0x1, 0x8, &(0x7f000000c000)={r2, r0+10000000}, &(0x7f000000e000-0x4)=0x2000000000, 0x80000001) 2018/02/08 09:15:02 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000008000-0x12)='/dev/input/mouse#\x00', 0x1800000000, 0x20000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000007000)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000003000-0x4)=0xe8) r2 = dup2(r0, r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f0000008000-0x4)=0xb0, 0x4) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000003000-0x4), &(0x7f0000005000-0x4)=0x4) 2018/02/08 09:15:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000204000)='./file0\x00', &(0x7f0000c17000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/08 09:15:02 executing program 3: mlock(&(0x7f000006f000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x38, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9}, {}, {}]}]}, 0x38}, 0x1}, 0x0) 2018/02/08 09:15:02 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffd, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000010000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000f000)=@common, 0x10) mremap(&(0x7f0000e8e000/0x14000)=nil, 0x14000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) 2018/02/08 09:15:02 executing program 5: r0 = msgget$private(0x0, 0x30a) r1 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000018d000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x2) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$l2tp(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x4, 0x0, 0x1, 0x1, {0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x7f}}}, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000c8b000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002ba000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fae000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x1, r1, r2, r5, 0xffffffffffffffff, 0x20, 0x1}, 0x5, 0x4, 0x0, 0x4, 0xfffffffffffffe01, 0x6, r6, r7}) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000dfe000)=""/69) 2018/02/08 09:15:02 executing program 6: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d"}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0x404, {}, {}, @ext={0x0, &(0x7f0000039000-0x2)}}], 0x30) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000004e000-0xb8)={0x0, 0x2078, 0xcf, 0x6, 0x100, 0x3b, 0x7fffffff, 0x9, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x3, 0x8, 0x8, 0x2, 0x2}}, &(0x7f000004d000)=0xb8) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000004d000)={r3, 0x90, &(0x7f000004d000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x100000001, @empty, 0x1}, @in6={0xa, 0x3, 0x7f, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x6184}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, @in6={0xa, 0x3, 0x497, @loopback={0x0, 0x1}, 0x68b}]}, &(0x7f000004e000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004b000)={0xfb, @tick}) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000004d000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r2, &(0x7f000004f000)={'system_u:object_r:hald_cache_t:s0', 0x20, 'system_u:object_r:bin_t:s0', 0x20, 0x100, 0x34, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x6e) mmap(&(0x7f000004f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000052000-0x10)={0x10001, 0x3f}) getsockname$unix(r2, &(0x7f0000050000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000009000)=0x1002) llistxattr(&(0x7f0000044000-0x8)='./file0\x00', &(0x7f0000043000)=""/123, 0x7b) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000016000-0x4), &(0x7f000004e000)=0x4) 2018/02/08 09:15:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000667000)={&(0x7f0000455000-0x13c)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x3}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}}}]}, 0x13c}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000553000)='/dev/dmmidi#\x00', 0x7, 0x400000) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000be7000)={0x6, 0xd2, &(0x7f0000b6d000-0xd2)="851670a9bace0a6714a4d690d3dad6846a9b6f7a43bea6474a6385dd9de8f0c9643a86d425e14b5068d13b9e66f9cbfa93d9bec41f3210064fc0bb60dc708d0e08817b4c3183197a629adf415ae8884e2b8b94800264098ffb24537f709d3b1a7b4b2860fdd2892eab3379a8d3c09b31398d0debcff5264cbb99079567afe94c45f5b65b7cbadb0dee28958b090b971b9072344ac705d1ff59e608686bce18b836915aec5df0a4b8c68e05438a7f4b14f1f300bfac1a557f114d4f415418b0d757b0b946dc897c413cede77f10053388de7a"}) 2018/02/08 09:15:02 executing program 7: prctl$setmm(0x23, 0x5, &(0x7f00009c2000/0x2000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = fcntl$getown(0xffffffffffffffff, 0x9) openat$pfkey(0xffffffffffffff9c, &(0x7f0000178000)='/proc/self/net/pfkey\x00', 0x70800, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) perf_event_open(&(0x7f0000ae3000)={0x4, 0xfffffffffffffdc0, 0x81, 0x0, 0x200, 0x200, 0x0, 0x0, 0x81000, 0x2, 0x80000001, 0x68, 0x100000001, 0x400, 0x200, 0x8, 0x6, 0x8, 0x101, 0x79a6, 0x7, 0x100000001, 0xfffffffffffffff7, 0x2, 0x3, 0xeba, 0xbbe1, 0x101, 0x2, 0x81, 0x3, 0x0, 0x6, 0x5, 0x40, 0x4, 0x0, 0x5, 0x0, 0x401, 0x1, @perf_bp={&(0x7f0000542000-0x1), 0x8}, 0x81, 0xd80, 0x5, 0x7, 0x80, 0x3ff, 0xfffffffffffffffb}, r0, 0x7, r1, 0x1) syz_open_dev$sndtimer(&(0x7f0000948000)='/dev/snd/timer\x00', 0x0, 0x0) setns(r1, 0x4c000000) pread64(r1, &(0x7f00008a8000-0x91)=""/145, 0x91, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00008a6000)=0x9, 0x4) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) getresuid(&(0x7f000089f000-0x4), &(0x7f0000c5e000-0x4), &(0x7f0000efc000)) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x19}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x3}, &(0x7f00000de000-0x40)={0xffffffffffffffe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/08 09:15:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007de000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000c37000-0x10)={0x0, 0x0, &(0x7f0000b80000)=[]}, &(0x7f0000210000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f5a000-0xa0)={r2, @in6={{0xa, 0x0, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x7fffffff, 0x7, 0x8001, 0x0, 0x2}, &(0x7f0000a57000-0x2)=0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000ca0000)=""/17, 0x11, 0x0, &(0x7f00001b4000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="9f3797a90203"}, 0x10) 2018/02/08 09:15:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ea1000)={0x0, []}, &(0x7f0000b32000)=0x4) readv(r0, &(0x7f0000907000)=[{&(0x7f0000683000-0xba)=""/186, 0xba}, {&(0x7f000088b000-0x28)=""/40, 0x28}], 0x2) 2018/02/08 09:15:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002a7000)=0x1) r0 = userfaultfd(0x1000000000080800) socket$inet_udp(0x2, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000242000)=0x5) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$sg(&(0x7f0000bae000)='/dev/sg#\x00', 0x0, 0x180) ioctl$KDSKBLED(r1, 0x4b65, 0x2) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[&(0x7f00000c5000-0x5)='ppp0\x00', &(0x7f00005fa000)='/dev/input/event#\x00', &(0x7f0000c51000-0x12)='/dev/input/event#\x00', &(0x7f000008d000-0x1)='\x00'], &(0x7f0000149000-0x4)=[&(0x7f000043f000-0x23)='cgroupð1vboxnet1%vmnet1selinux-\x00']) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000ced000-0x6a)=""/106) r3 = socket(0x1000000000000002, 0x1, 0x0) clock_nanosleep(0x4, 0x0, &(0x7f000005f000-0x10)={0x77359400}, &(0x7f0000af9000)={0x0, 0x0}) nanosleep(&(0x7f0000f46000-0x10)={0x0, r4}, &(0x7f0000eb4000-0x10)={0x0}) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000455000-0x10)={r5, 0x2712}, 0x10) 2018/02/08 09:15:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e77000)='#\x00', 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000015000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d72000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000483000)=0x24) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009b6000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7, 0xfff}, 0x98) fstatfs(r0, &(0x7f0000503000-0xaa)=""/170) r2 = getpid() sched_getscheduler(r2) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000878000)={0x0, 0x20}) 2018/02/08 09:15:03 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00004c4000-0xb)='/dev/mixer\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x7fff, &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00009b4000)=0x8c4) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000420000)={0x13, 0xbd, &(0x7f0000b6e000-0xbd)="1e1ba898e3f5471776a514d132ddf40f1dd20bbcd05e3ad4dfb363c92908dd1520f7e25952a3f77a0881fb7ab31aa349373b597bc155a0f5c4546ba1f77043bce4922518f153994d410a2c83885abe2671211752ad2723e9faf8d0bd259dd3ec6d406908f1801865e57544c11e6ea0ae25692caec872e154725acd3094722d60c2e17214fb5cc8109cc9223f7767b3dd84d2abc819f148cf6d16b97d1ea1c132c10b10c3a8deb0c7bf677ee7b8bbdbc412e393b51649418ce193edce22"}) clock_gettime(0x0, &(0x7f000003d000)={0x0, 0x0}) futimesat(r1, &(0x7f00004e2000-0x8)='./file0\x00', &(0x7f000008a000-0x20)={{r2, r3/1000+30000}, {0x77359400}}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000063000)={0x0, 0x0, &(0x7f0000fe9000)=[], 0x0, 0x0, &(0x7f0000012000-0x63)}) 2018/02/08 09:15:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bac000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ptrace$getregs(0xffffffffffffffff, 0x0, 0x8000000000002, &(0x7f0000f09000-0xba)=""/186) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) clock_gettime(0x0, &(0x7f0000000000)) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname$packet(r2, &(0x7f000098f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000080f000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f0000862000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x79, r7}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afc000-0x128)={0x6, 0x0, [{0xfff, 0x1, 0x0, 0x0, @irqchip={0x2, 0x80000000}}, {0x1, 0x1, 0x0, 0x0, @msi={0x8, 0x1, 0x1}}, {0x400, 0x3, 0x0, 0x0, @msi={0x8, 0x91b, 0x6}}, {0x4, 0x2, 0x0, 0x0, @msi={0x401, 0x0, 0x20}}, {0x100000000, 0x4, 0x0, 0x0, @sint={0x9, 0x100000001}}, {0x0, 0x3, 0x0, 0x0, @irqchip={0x6, 0x9}}]}) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000da9000)={0x0, r4}) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f00003fa000-0x18)={0x4000, 0x4, 0x3, 0x5, 0xfffffffffffffffa}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00001e6000-0x4)='tls\x00', 0x4) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) getresgid(&(0x7f0000e5d000+0x915), &(0x7f0000f1f000-0x4), &(0x7f0000a26000-0x4)) getresgid(&(0x7f0000c7d000-0x4), &(0x7f0000337000), &(0x7f000018e000)) msgget$private(0x0, 0x23) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/08 09:15:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)) inotify_add_watch(r0, &(0x7f000098a000-0x8)='./file0\x00', 0x2000000) preadv(r0, &(0x7f00008be000-0x50)=[{&(0x7f0000ee8000)=""/196, 0xc4}, {&(0x7f00002f6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000008000-0xd6)=""/214, 0xd6}, {&(0x7f0000d81000-0xe2)=""/226, 0xe2}, {&(0x7f0000c15000)=""/180, 0xb4}], 0x5, 0x0) 2018/02/08 09:15:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00003a3000-0x18)={0xaa, 0x41}) flock(r0, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) readv(r0, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/32, 0x20}], 0x1) futex(&(0x7f0000013000-0x4), 0x0, 0x0, &(0x7f0000061000-0x10), &(0x7f00003d0000-0x4), 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/02/08 09:15:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xa, 0x300) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000f1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000393000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, &(0x7f0000160000-0x4)=0x8c) openat$autofs(0xffffffffffffff9c, &(0x7f0000834000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000017e000-0x1008)={r3, 0x1000, "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"}, &(0x7f00004cb000)=0x1008) syz_emit_ethernet(0x36, &(0x7f0000044000-0x1046)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @dev={0xac, 0x14}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009a3000)={0x0, 0x1, [0x0]}) r4 = syz_open_dev$sndpcmp(&(0x7f0000a9b000)='/dev/snd/pcmC#D#p\x00', 0xd9d6, 0x4040) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00009ed000)={0x2, 0x200, 0x0, 0x4, 0x0}, &(0x7f0000c8d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000e61000)={r5, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x7, 0x1}, &(0x7f0000fd0000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000c9e000-0xc)={r5, 0x7fff}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00007f1000)={0x2, 0xd, 0x5a235f5b, 0x0, 0x0}, &(0x7f0000bf0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000049a000)={r6, 0x8001, 0x7, 0x3, 0x80000001, 0x1}, &(0x7f0000596000)=0x14) recvmsg(r0, &(0x7f00009a0000-0x38)={&(0x7f00006a1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x272, &(0x7f0000d60000)=[{&(0x7f0000583000-0x83)=""/131, 0x83}, {&(0x7f0000afd000)=""/17, 0x11}, {&(0x7f0000ac7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d68000)=""/253, 0xfd}, {&(0x7f0000f68000-0x83)=""/131, 0xffffffffffffff0a}, {&(0x7f000089e000-0x32)=""/50, 0x32}], 0x6, &(0x7f0000d10000)=""/61, 0x3d}, 0x0) [ 71.950341] sock: sock_set_timeout: `syz-executor1' (pid 11442) tries to set negative timeout [ 71.970719] binder: 11445 RLIMIT_NICE not set 2018/02/08 09:15:03 executing program 2: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e38000)="01010000000e000000000300439d0054", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup2(r1, r0) write$selinux_user(r2, &(0x7f00006c8000)={"73797374656d5f753a6f626a6563745f723a6465767474795f743a73300300b5b43a7a1d09b3911245c4bd45f7be0ad9770797291edba801d12cb21a3115c74d1275786b78a788338087996a966553c64557b5e036379283336e2ea9f2665760a7f9b66386a003e300139cd9aad3d3c554c1c29f92d604c5cb7eb09883208dc607a6156e17fe6c5173904828055be0ff916455ad4dea4dba2e2298f9afcb5c04", 0x20, 'roo_\x00'}, 0xa6) recvmsg(r2, &(0x7f0000f57000-0x38)={&(0x7f0000f56000)=@nl=@unspec, 0xc, &(0x7f0000f56000)=[{&(0x7f0000f56000)=""/176, 0xb0}], 0x1}, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000281000-0x8)='./file0\x00', &(0x7f0000f58000)) 2018/02/08 09:15:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x5, 0x2) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000906000)="5500000018007fafb72d1cb2a4a280930a06fa0000a8430891052367390009002f000000000000001900150002000000000000dc1338d54400009b84136c005af983de448daa7227c43ab8220000060c0300ab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) getpeername(r0, &(0x7f000050b000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f00004fe000-0x4)=0x26) r2 = accept$ax25(r0, &(0x7f000052d000), &(0x7f0000b6a000-0x4)=0x10) r3 = syz_open_dev$evdev(&(0x7f00008c1000)='/dev/input/event#\x00', 0x7, 0x400000) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000a07000-0x4)=0x8001) r4 = getpgrp(0x0) move_pages(r4, 0x9, &(0x7f0000d5a000)=[&(0x7f0000e63000/0x4000)=nil, &(0x7f00001d6000/0x4000)=nil, &(0x7f0000891000/0x4000)=nil, &(0x7f0000af4000/0x4000)=nil, &(0x7f00003cf000/0x4000)=nil, &(0x7f000042f000/0x2000)=nil, &(0x7f00000cd000/0x2000)=nil, &(0x7f0000300000/0x5000)=nil, &(0x7f00006a6000/0x1000)=nil], 0x0, &(0x7f0000d98000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) accept(r0, &(0x7f00007ea000-0x10)=@ethernet={0x0, @local}, &(0x7f0000d02000)=0x10) connect$ax25(r2, &(0x7f0000980000-0x10)={0x3, {"696bb31d2089a6"}, 0x4}, 0x10) sendmsg$nfc_llcp(r1, &(0x7f000054f000-0x38)={&(0x7f00004d2000)={0x27, 0x9, 0x9, 0x7, 0x6, 0x2, "d1e844f0d662f7d410c8267d7dbf37ef8569fd60bbd7b202272f3b8a9b4d31f8109b70f9dc9e901228c0816fc10db5b6bbe60c0281483ec2eedbf6fb4fccde", 0x1}, 0x60, &(0x7f0000874000)=[{&(0x7f0000f0f000)="aaafa536172ac1fd8225e63a1b47e6cb885f", 0x12}], 0x1, 0x0, 0x0, 0x800}, 0x20048000) 2018/02/08 09:15:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000ca7000)={&(0x7f000029d000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14, &(0x7f00007b7000-0x10)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000), 0x14) recvfrom(r0, &(0x7f0000107000-0x74)=""/116, 0x74, 0x10102, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000021d000-0x59)="1f0000001e00f1f1ffffff0700007700072041536b9a7d9339080001454a5b", 0x1f) [ 72.036993] sock: sock_set_timeout: `syz-executor1' (pid 11449) tries to set negative timeout 2018/02/08 09:15:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001dd000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00004dc000/0x18000)=nil, &(0x7f0000280000)=[@textreal={0x8, &(0x7f00002c8000-0x3e)="26d9f7dbe0b800008ec0ba400066ed0f09baf80c66b8e827a68d66efbafc0c66ed0f20e06635002000000f22e0ba2000ecd9ffba610066b800b0000066ef", 0x3e}], 0x1, 0x0, &(0x7f0000002000)=[], 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffffffffffffff) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000696000)='/dev/cuse\x00', 0x8000, 0x0) inotify_init1(0x80800) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000f08000-0x4)=0x101, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00008a6000)=0xeb, 0x4) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000f14000)=0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x1c0000000000) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f00000c6000)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x13, 0x0, "ac7a8ebec6bfaa2b9a826338b82bb4ca926c23c8132a39dee1042791667ca97bdba09d49d3fd20fb9a43766b623a4675c47b77935222bb636a7f6848ce089f50", "e6889579713d1051c2dd3976ea3cc370cbe6e58a5c6333e7b8250823dd6eaf4a", [0x8, 0x1]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/08 09:15:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bac000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r4, 0x8000000000002, &(0x7f0000f09000-0xba)=""/186) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r5, r3, 0x0) clock_gettime(0x0, &(0x7f0000000000)) getsockname$packet(r2, &(0x7f000098f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000080f000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000862000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x79, r7}) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f00004b5000-0x8)={0x0, r5}) ioctl$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f00003fa000-0x18)={0x4000, 0x4, 0x3, 0x5, 0xfffffffffffffffa}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00001e6000-0x4)='tls\x00', 0x4) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) getresgid(&(0x7f0000e5d000+0x915), &(0x7f0000f1f000-0x4), &(0x7f0000a26000-0x4)) ioctl$KVM_RUN(r6, 0xae80, 0x0) r8 = socket$inet6_sctp(0xa, 0x80001, 0x84) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000fd4000-0x15), &(0x7f0000fd4000-0x4)=0x20) [ 72.090540] binder: BINDER_SET_CONTEXT_MGR already set [ 72.103720] binder: 11444:11453 ioctl 40046207 0 returned -16 2018/02/08 09:15:03 executing program 3: mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x0, 0x20131, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ff0000)={0x0}, 0x4000) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000ff0000)={[0x1ff, 0x80000001, 0x401, 0x6, 0x0, 0xae, 0x8, 0xe1, 0x8001, 0x7, 0x3f, 0x8, 0x96, 0xfff, 0x401], 0x5000, 0x8000}) 2018/02/08 09:15:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000000), 0x4) 2018/02/08 09:15:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000020e000-0x8b)={r1, 0xfffffffffffffff9, 0x3, "95948fab8a354ded49a762dbbb65deab9354da1565eebbd98c36c0b0f34abea0ff21970b796a9085083f631e77f0d4806b85729caa614b99b6f9c53c6b787908f4e9fa2887693d76a82eae0557d6a571dee1d564d46646026feadf472fd90fddb715944c686035cd3802ecc4bfa0c9e96292c092fbf154ffeb01fbb2ab01b10945"}) sendmsg$alg(r2, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/08 09:15:03 executing program 0: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) time(&(0x7f0000328000-0x8)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000fde000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x100) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000a8a000-0x12)={@common='tunl0\x00', 0x8}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fdf000-0x4)) 2018/02/08 09:15:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000334000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000d8f000-0x14)={0x8, 0x7, 0x100000000, 0x0, 0xff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00006fb000)={{{@in=@rand_addr, @in=@broadcast}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000773000-0x4)=0xe8) sendmsg(r0, &(0x7f00004dd000)={&(0x7f0000218000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000787000)=[], 0x0, &(0x7f00004e2000-0x10)=[{0x10, 0x0, 0x7}], 0x10, 0x20000010}, 0x0) 2018/02/08 09:15:03 executing program 6: mmap(&(0x7f0000000000/0xcdd000)=nil, 0xcdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a34000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f00001a0000-0xaf)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff6000-0x2e)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) syz_open_dev$admmidi(&(0x7f000069b000-0xe)='/dev/admmidi#\x00', 0x0, 0x0) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cd9000-0xc)) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000007000)={0xffffffffc0000001}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000cda000)) epoll_wait(r5, &(0x7f000029c000-0x24)=[{}], 0x1, 0x0) 2018/02/08 09:15:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x4000008000000010, 0x1000000000000002, 0xa) 2018/02/08 09:15:03 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockname$netrom(r0, &(0x7f0000532000)=@full, &(0x7f0000012000)=0x48) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000130000-0x34)={{0x3, 0x3, 0x9, 0x1, 0xfffffffffffffff9}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000cc8000-0x8)={0x4}) bpf$MAP_CREATE(0x0, &(0x7f00007a3000-0x2c)={0x0, 0x93e, 0x79d5, 0x0, 0x4, r0, 0x6}, 0x2c) getpeername$packet(r0, &(0x7f00006e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00004c8000)=0x14) sendmsg$nl_netfilter(r1, &(0x7f0000a8d000)={&(0x7f0000c79000-0xc)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b06000-0x130c)={0x14, 0x17, 0xa, 0xfffffffffffffff9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x9}, []}, 0x14}, 0x1}, 0x0) r2 = getpid() timer_create(0x4, &(0x7f00004df000)={0x0, 0xf, 0x4, @tid=r2}, &(0x7f00004ba000)=0x0) ptrace(0x10, r2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004b6000)={r0, &(0x7f0000360000)="8a49c5ad6812e86d2b8ee081421b7391c1a7e8a277c139dba5e3a06c459635886e9a0248a0005881a224eec15be396eba69361fdaa60955e2ddc2fdd0a74e97603a56297fae937a31e6a0c2d6d92e73fba6457d30599e0bf7cac4372138d278d709794e25460c7189cfeb16bbc539889f1145fbb78e43721510d0aeebe3e9dd01b596b0c08", &(0x7f0000fda000-0xe9)="ab50417c1752c563a6a29f9609646829e81976f43093f39421bdbb7fe4436169ca02d64c800a3354644c6e04a64df910ccb38bbcd0ec77d7590ce71f5ec525680d6eca02c1993e009c7bdbcd419995659d85c255265e4da012e42a0136c547191f361c96531c5a190379479733d69d9ac108813251443cf91f980d303ca69d747aecb805e6f916dfbf460f73d443e3b5c667cfdae26bcd461d17655a5d4dec9b5db1748def380a3d01f24a1c3d6e21da8a0340e47b50bd239068e74bf6fd527dcf03cc9b36fb904c25b724921a41c66890950fb2209fd8f3815dcf9fa109759611a88c1e6f65578ea5", 0x2}, 0x20) timer_delete(r3) [ 72.276213] audit: type=1400 audit(1518081303.328:228): avc: denied { create } for pid=11489 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/08 09:15:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000dfe000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = epoll_create(0x10003) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f9e000-0xc)) write(r0, &(0x7f00002a8000-0x1000)="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", 0x1000) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/02/08 09:15:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00009ab000-0x38)={&(0x7f0000917000-0xc)={0x10}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000016a000)={0x30, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x1c, 0x0, @str='eth0}/self.eth1-*{\x00'}]}, 0x30}, 0x1}, 0x4) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) r2 = msgget$private(0x0, 0x2) msgsnd(r2, &(0x7f0000a22000)={0x1, "3d4e0f17bc2353d02c10569214e1d8d184b12a23b400697b54f79e3a9ea3a95a3cfeb2aa42824d1c494f8bb12e"}, 0x35, 0x800) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000f7e000-0x8)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000344000-0xf)='/dev/sequencer\x00', 0x400, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000e78000-0x4)=0xff) close(r1) sendmsg$nl_crypto(r3, &(0x7f000096b000)={&(0x7f0000522000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000d79000-0x10)={&(0x7f00001c9000)=@del={0x100, 0x11, 0x1, 0x4, 0x3, {{'ecb-des3_ede-asm\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0x3}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x7e}, {0x8, 0x1, 0x81}]}, 0x100}, 0x1, 0x0, 0x0, 0x44001}, 0x40000) 2018/02/08 09:15:03 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000007000-0x64)=""/100, &(0x7f0000003000)=0x64) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000007000-0x210)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x0, 0x2000125, [{{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x19a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000007000)) r1 = getpgrp(0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r1, 0x6, &(0x7f0000008000-0x4)=0xff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000)={0x0, 0x0}) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000002000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000008000)='./file0\x00', 0x40) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000003000-0x4)={0x970}, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000008000)={0x1, {{0xa, 0x3, 0x5, @empty}}, 0x1, 0x6, [{{0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}, {{0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffff}}, {{0xa, 0x1, 0x5, @empty, 0x80000001}}, {{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x1}}, {{0xa, 0x0, 0xffffffffffffffdc, @loopback={0x0, 0x1}}}, {{0xa, 0x2, 0x7ff, @empty, 0x1}}]}, 0x390) r4 = syz_open_dev$dmmidi(&(0x7f0000002000)='/dev/dmmidi#\x00', 0x8, 0x2000) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0xfffffffffffff001) 2018/02/08 09:15:03 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127e, &(0x7f0000003000)) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x80000) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000000)=""/4096) 2018/02/08 09:15:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000459000)='/dev/sg#\x00', 0x10001, 0x40) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f000021d000-0x4)) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00007c7000-0x10)={0x0, 0xff, 0x5}, &(0x7f0000dbf000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b1a000)={r1, 0x10000}, &(0x7f0000c10000)=0x8) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x5, 0x400010, 0xfffffffffffffffd, 0x800000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/08 09:15:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x80006, 0x0) setsockopt(r0, 0x0, 0x7, &(0x7f0000ceb000-0x18)="c613e4e158f2ab3f368a65fc0736fe00000000000000039a", 0x18) 2018/02/08 09:15:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f00002b4000-0x8)={0x1}, &(0x7f00009d9000-0x10)) 2018/02/08 09:15:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000735000)='/dev/ptmx\x00', 0x0, 0x0) epoll_create(0x42) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002eb000-0xf)='/dev/sequencer\x00', 0x202000, 0x0) read$eventfd(r1, &(0x7f0000b53000), 0x8) inotify_init1(0x0) r2 = eventfd2(0x0, 0x0) socket$packet(0x11, 0x3, 0x300) syz_fuse_mount(&(0x7f000082a000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1) syz_open_dev$random(&(0x7f0000c47000)='/dev/random\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x800000000005, 0x0, &(0x7f00005b3000)={0x0, 0xfffffffffffffffc}, &(0x7f0000048000), 0x4000000) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000273000)=""/51) unshare(0x0) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x8000000000003, 0x0, &(0x7f00002d6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x9}, 0x0) clock_getres(0x7, &(0x7f0000099000)) perf_event_open(&(0x7f0000adb000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x2c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x592ad882f633fad7, 0x300, &(0x7f0000bf2000-0x8)={0x0}) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f000019c000), 0x0) futex(&(0x7f0000a95000-0x4), 0x84, 0x100000000000000, &(0x7f0000001000-0x10), &(0x7f000073c000), 0x0) r6 = accept4(r5, 0x0, &(0x7f00007db000), 0x810) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f00008c0000)={0x0, 0x10, &(0x7f0000c90000)=[@in={0x2, 0x3, @loopback=0x7f000001}]}, &(0x7f0000e52000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000013000)=@assoc_id=r7, 0x3e6) pipe2(&(0x7f0000dec000), 0x4000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f3b000-0x8)={r7, 0x1ff}, &(0x7f0000f8d000)=0x8) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/02/08 09:15:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e9a000-0x9)='/dev/sg#\x00', 0x3e, 0x40202) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00009b5000-0x10)={0x0, 0x20, &(0x7f0000ce7000)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x1, @empty}]}, &(0x7f0000317000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009b4000-0xc)={r1, 0x100, 0x30}, 0xc) r2 = fcntl$getown(r0, 0x9) getpgrp(r2) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r5 = request_key(&(0x7f0000942000-0xa)='id_legacy\x00', &(0x7f0000550000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000782000)='eql\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffa) r6 = syz_open_dev$sg(&(0x7f0000354000)='/dev/sg#\x00', 0x3, 0x10000) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000582000-0x8)) add_key$user(&(0x7f0000ebe000)='user\x00', &(0x7f00004c8000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000070000)="e2609f3013efa5e5a5902b0f884a1e557181a5eb984b57a624a676ac98ede4a002401374a37ffc91cca815ca02ee9c2f6d2de14dfc716ee5383709d2fa1c3210eeab95141987c2a92607877012e2fe722876a9c074cdd872c31abd8bca38ee0976802374dfbc33d7e8bf03e86179b8c0461a93e5132c80a0730bcc54650906a0c5362e86aa6d0105cc81d83fc083e0d48de72b986cc7b5282104e3225d01fb1f50a2a41c528e04ad1985d47319416f9c1eb2e4b20eaf59ce69", 0xb9, r5) write$tun(r4, &(0x7f000020e000-0x1162)=@hdr={0x2000000000003, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, @ipv6={0x0, 0x6, "c3e7e4", 0x8, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netlink(r6, &(0x7f0000ef9000-0xc)={0x10, 0x0, 0x2, 0x1000000}, 0xc) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r7, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) add_key(&(0x7f0000de9000-0x6)='.dead\x00', &(0x7f0000960000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r5) write$selinux_create(r4, &(0x7f0000e32000-0xbd)=@access={'system_u:object_r:cron_spool_t:s0', 0x20, "756e636f6e66696e65645f00000004000000005f723a696e736d6f645f743a73302d73303a63302e63313032336cc49b07119f6dc15a92bc7b9872ea212544666f1dfc1832492f28860f2317b020911526b015db4477524b81fa5404ba93c5cf294f9e24202a86e2ef831253f7b43c32a31d67d7ca75576976d6fd315d30fb0d1b749b6143b1c615bd5384be0dcdbe9fe028a25947be4a", 0x20, 0x39, 0x35}, 0xbd) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/02/08 09:15:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x800004000000804, &(0x7f0000c32000/0x1000)=nil) 2018/02/08 09:15:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000455000-0x4)={r0}) bind$inet(r1, &(0x7f000065a000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000d44000)={0x2, 0x3, @rand_addr=0x798cd09}, 0xffffffffffffff85) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r2, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x7b, &(0x7f0000e47000)={0x2, 0xffffffffffffffff, @empty}, 0x10) writev(r2, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) shutdown(r2, 0x1) 2018/02/08 09:15:03 executing program 5: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0x1, &(0x7f0000001000-0x10)={0x1000, 0x9}, &(0x7f0000c84000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7ff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001000)) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000a21000-0x8)={r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000faf000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000c3e000-0x5)={0xbd, 0x5, 0xe0, 0x7fffffff}, 0x5) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r5, 0x0, &(0x7f0000d79000)=0x1) setsockopt$inet_tcp_int(r5, 0x6, 0x11, &(0x7f0000d61000)=0x4, 0x4) recvmmsg(r3, &(0x7f0000792000)=[{{&(0x7f0000dca000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f00004a2000-0x50)=[{&(0x7f0000485000)=""/17, 0x11}, {&(0x7f000040d000)=""/230, 0xe6}, {&(0x7f0000394000)=""/177, 0xb1}, {&(0x7f0000a1a000-0x33)=""/51, 0x33}, {&(0x7f0000d79000)=""/102, 0x66}], 0x5, 0x0, 0x0, 0x1ff}, 0x3}, {{&(0x7f0000ff8000-0x10)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000474000)=[{&(0x7f0000e50000)=""/179, 0xb3}], 0x1, &(0x7f0000870000-0x3d)=""/61, 0x3d, 0x8}, 0x9}], 0x2, 0x0, &(0x7f0000f5d000)={0x77359400}) r6 = getpgid(0xffffffffffffffff) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000817000)={0x2, 0x3f, 0x3, 0x99b6, 0x101}, 0x14) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000ebb000)={@generic="a04383304fadfebbab6b9024cee83abc", @ifru_ivalue=0x101}) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000388000)=0x1d) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000a7d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f000005f000)="19034cd1765172a6ec67da2815e8400955f1d61bf7e326e7f6acdf757262c53c"}) fcntl$setown(r4, 0x8, r6) 2018/02/08 09:15:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00002c0000)='/dev/usbmon#\x00', 0x5, 0x40) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000460000-0x74)=""/116) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000cf5000)=0x9) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f18000)={@generic="8c92602736afaa14d65690f54cb740a7", &(0x7f0000c54000-0xbc)=@ethtool_rxnfc={0x34, 0x0, 0x0, {0x0, @ah_ip6_spec={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0xa01}, {"0572", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @ah_ip6_spec={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}}, {"ffcd", @empty}, 0x368e}, 0x4000031e, []}}) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00003a6000-0x4)=0x2, 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000088c000)={r1, r1, 0x1000, 0x2, &(0x7f000097e000-0xca)="0d0046cfa7e9d3b18343e146c196f81f097a47ed1603573fc2a7ddff59d74661a0f7896c8748aa54da7342270955329392b61f3409e6e205e98b13ffc7ed7810060ffa66d12d1e312f3bad32fe4a9c7d4d6472757586cbe43fefb8a363618a9891af0060dfb17b70c177ae5cd94cd231f453c6a04bf9819008b0a87787be16bf5c0d414380789a5f3c3fe5efee81f279de7cbcc9c3f3f6b02c0c109ee1c86a05b001e107e8ca651f399d378ad2866d56437587022d7d8e87d064f862d6a76807df70b00899002b29f849", 0x1, 0x3, 0x3ff, 0x6, 0x101, 0x3, 0x0, "53baecc13e4063b5fbf2273e679a3c6aad64be969e563b7b70e3379f049c09019f51e3fb960eb8ae93ee102864d8fc537c5767e24bc877e42efab11b014c21629f0f1863f78b898ed0"}) [ 72.529226] audit: type=1400 audit(1518081303.581:229): avc: denied { getrlimit } for pid=11540 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=process permissive=1 2018/02/08 09:15:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001db000-0x10)="190100000000000000020000004c0b54", 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000760000)='/dev/rtc\x00', 0x10000, 0x0) utimensat(r1, &(0x7f00009c6000-0x8)='./file0\x00', &(0x7f000056c000-0x20)={{}, {0x0, 0x7530}}, 0x100) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) writev(r2, &(0x7f0000911000)=[{&(0x7f00005fc000)="cea20cfd11140285815246b6ea560de518502c6d7f067ba6d2c7b562", 0x1c}], 0x1) io_setup(0x8, &(0x7f00008e3000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f00006a3000-0x8)=[&(0x7f0000f0f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x3, r1, &(0x7f000042e000-0xcc)="77fb946bfdd4061795ee745f67946250a3db0c702e2f6d7c1fac85c8dc9d4f3d1dcc827f2b0c24b756901236d76d73764792eb8fa32d7279767f8f55f8d9be11db305fb795fdf48a40bcd6c50ba8db70c0acc880f61b6dbba74bd12bb8a7846f18860c8a1669b01c6fd9a61da03a865a5a9d80a7552bd6d69e6f4194ac737069c40fc1dac58816d6869d4e93d86c50fe6da62612c80bf6ef034747580e8a8d2f8b9488eac02be1befd944af1a19c5ce1345904b95bd5c4072303a6b2025ba45c08d4c3e9c1d858d5dbf839ee", 0xcc, 0x9, 0x0, 0x0, r1}]) 2018/02/08 09:15:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000bff000)={@random="ff3997ffcd00", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x82, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000df0000-0x48)=@full, &(0x7f000064c000)=0x48, 0x800) fcntl$setsig(r0, 0xa, 0x2b) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ae5000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ac0000-0x20)={0x1fe, 0x3, 0x7000, 0x2000, &(0x7f0000e29000/0x2000)=nil}) 2018/02/08 09:15:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x80000000000, 0x0, 0x0, 0xc5f}) setpriority(0x0, 0x0, 0x1) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400}) r1 = dup2(r0, r0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f79000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000649000)=0x401, 0x4) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)) 2018/02/08 09:15:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000849000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) fcntl$notify(r0, 0x402, 0x10) 2018/02/08 09:15:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000e7c000-0xb)='/dev/mixer\x00', 0x20000, 0x0) ppoll(&(0x7f0000fc5000-0x8)=[{r0}], 0x1d1, &(0x7f000058e000)={0x77359400}, &(0x7f00009e6000-0x8), 0x8) 2018/02/08 09:15:03 executing program 2: remap_file_pages(&(0x7f0000eb7000/0x4000)=nil, 0x4000, 0x2, 0x47, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000160000-0xa)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) 2018/02/08 09:15:03 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000fda000-0x10)={0x0, &(0x7f0000669000-0x38)=[]}, 0xffffffffffffffe2) 2018/02/08 09:15:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000e31000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00009aa000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ae7000)={r1, 0x49, "e70d44e5a655ccfc6019ffb6c8637bea6f715d9d4bc818bd02ea0e57b2fb7dbf5bf16ad0578c28e6948492c55c2f100d80927c795633ea5e60e2b12b5f8c216645a05129592d1a1df3"}, &(0x7f000075d000-0x4)=0x51) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r2, 0x0, 0x16, &(0x7f000097c000-0x4), 0x4) 2018/02/08 09:15:03 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="a4bda6c3f91fb54cf788812e81ce3def", @ifru_flags=0xf400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f000004f000-0xb)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r1, r1, &(0x7f00004db000)=0x8000, 0xffffffff) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000db7000)=0x4) creat(&(0x7f00000b8000-0x8)='./file0\x00', 0x1) 2018/02/08 09:15:03 executing program 6: r0 = getpid() getpgid(r0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000004000-0x4)=0x7f) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000)={0xe4a, 0x23a8e8d8, 0x80000001, 0x6, 0x20, 0xaab, 0x79, 0x8001, 0x9}, 0xb) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc), &(0x7f0000000000)=0xc) syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x101000) 2018/02/08 09:15:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000099a000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cca000)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000ffa000)={0xc75fcb9b845dbccd, 0x3}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x24, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc60100"}}}, 0x42) 2018/02/08 09:15:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000970000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00004e1000)={&(0x7f00000fc000/0x3000)=nil, 0x3000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00009e5000-0x8)='keyring\x00', &(0x7f00007c3000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f000096d000)=""/229, 0xe5) 2018/02/08 09:15:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000015d000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e09000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00006d9000-0x4)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000055b000)={0x0}, &(0x7f0000c4a000)=0xc) tkill(r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000148000-0xb0)={{}, 'port1\x00'}) 2018/02/08 09:15:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00003fa000-0xc)='/dev/audio#\x00', 0x3, 0x80003) accept$ax25(r0, &(0x7f0000665000), &(0x7f0000b3f000-0x4)=0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00001b3000-0x44)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @common="00006e6c310011000000008000"}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000072c000-0x9)='/dev/vcs\x00', 0x1512c0, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f000032e000-0x1)=0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00004d7000-0x5c)={0xb6, 0x2, {0x3, 0x2, 0x4093, 0x1, 0x80}}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00008f8000-0x1000)=""/4096, &(0x7f0000b58000-0x4)=0x1000) 2018/02/08 09:15:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000da7000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000e6f000-0x88)={0x2, {{0xa, 0x1, 0xc8a4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x2}}}, 0x88) r2 = socket$netlink(0x10, 0x3, 0xa) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000775000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f00009f0000-0x8)=0x7fffffff) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x6) readv(r2, &(0x7f0000e90000-0x20)=[{&(0x7f0000b32000)=""/172, 0xac}], 0x1) sendmsg$nl_route(r2, &(0x7f0000665000)={&(0x7f0000faf000-0xc)={0x10}, 0xc, &(0x7f0000f48000)={&(0x7f0000552000-0x44)=@ipv4_getaddr={0x18, 0x16, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) r4 = dup(r0) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f00000c2000)=[0x3, 0x80000000]) stat(&(0x7f0000384000)='./file0\x00', &(0x7f000016b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000013c000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x1, 0x1, 0x5, 0x2, 0xa0, 0x20, 0x89, 0x0, r5}, {0xfffffffffffffffd, 0x8001, 0x7, 0x805c, 0xcf9, 0x80, 0xf5, 0x4}, {0x9, 0x7, 0x1, 0x3ff}, 0x1, 0x3, 0x2, 0x0, 0x2}, {{@in=@multicast1=0xe0000001, 0x1, 0x6c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7, 0x4, 0x3, 0x9, 0x5, 0x64, 0x3f}}, 0xe8) 2018/02/08 09:15:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000ff0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d3d000-0x4), 0x4) listen(r0, 0x800) 2018/02/08 09:15:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000177000-0xd)='/dev/usbmon#\x00', 0xfffffffffffeffff, 0x200) unlinkat(r0, &(0x7f00000e4000-0x8)='./file0\x00', 0x0) r1 = syz_open_dev$mice(&(0x7f0000e65000-0x10)='/dev/input/mice\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42400) 2018/02/08 09:15:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000980000-0x1)='\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008cb000-0xc)='/dev/autofs\x00', 0x4000, 0x0) fremovexattr(r0, &(0x7f00009c7000)=@random={'btrfs.', 'loself\x00'}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00008cc000-0x8c)={0x0, 0x84, "ba8e30f9e9c1414681159bc7f6d516eeee97353a6d23492811ea4ca5792f5b4e3d9344b36d05b1c68c50457b34377915723394f2e2faa0abb3731f79979d9efb2a7159b3491f0c71177d4cca17c0133414d537ac7a24b76544f00cde5dd49030a4a01e8e264af60846cfd159a5cf774d7c285a179edbe1428236b65be0e422b361ddeb6f"}, &(0x7f0000b08000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c4b000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff}}, [0x8c, 0x4000000000000000, 0x10000, 0x4, 0x5e3daa7c, 0x5, 0x9000000000000000, 0xbd9, 0xa0, 0xffffffffffffff81, 0x1, 0x10000, 0xfffffffffffffffd, 0x5, 0x9448dca]}, &(0x7f00004df000)=0x108) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000041f000-0x9)='/dev/dsp\x00', 0xfffffffffffffffb, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00003c1000-0x27)={0x0, 0x1f, "44a0cbd6b592c57ee86e15ee7faa714fe059cb3945d8617b25174a8390c768"}, &(0x7f00006bd000)=0x27) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000736000-0x8)={r3, 0x6}, &(0x7f000071c000)=0x8) 2018/02/08 09:15:03 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000008000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x278, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @generic="ca8606000000c20200000026f259223e", @generic="eb43e685368533b0248d041cddb3cb49", {}, {}, 0x11}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x30}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}]}}, 0x2d8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x3f8, 0xffffffff, 0x1a8, 0x1a8, 0x1a8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x2d0}}, [{{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0xffffffff, @common='bcsh0\x00', @generic="b0b0a16f18514850f49465711291efac", {}, {0xff}, 0x89, 0x1, 0x28}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x16, 0x1ff, 0xffffffffffffff7f, 0x1}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x9, 0x4, 0x2}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x242, 0x40}}, @common=@ah={0x28, 'ah\x00', 0x0, {0x101, 0x8, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x80, 0x9, [0x6, 0x0, 0x7, 0x7ff, 0xa207, 0x80000000, 0x7, 0x4, 0x7, 0x1f, 0x80000001, 0x6, 0x0, 0x6, 0x4d, 0x61ec], 0x1, 0xb5, 0x6}}}, {{@ip={@multicast1=0xe0000001, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="38c0df10685f25338d3d48b7c412ee9c", {}, {0xff}, 0x11, 0x2, 0x20}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0xc5af, 0x8, 0x2, 0x1}}, @common=@set={0x40, 'set\x00', 0x0, {{0x7ff, [0x9, 0x611, 0x1, 0x9, 0x6, 0x6], 0xffffffff, 0x8dc, 0x545}}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x1ff, 0x3, 0x1}}}]}}, 0x458) [ 72.783545] xt_connbytes: Forcing CT accounting to be enabled [ 72.797540] device eql entered promiscuous mode 2018/02/08 09:15:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000652000-0x8)=0xbf67) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000094a000-0x18)={0xaa}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000058c000)={0xaa, 0x43}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r2, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 72.862091] audit: type=1400 audit(1518081303.914:230): avc: denied { read } for pid=11595 comm="syz-executor6" path="socket:[29090]" dev="sockfs" ino=29090 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/08 09:15:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000202000-0x4)=0x5fff) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000a27000-0x14)) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f00003af000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) 2018/02/08 09:15:03 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008b7000-0xa)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00002e3000-0x6)={0x6, 0x40, 0x9}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f000076e000-0x39)=""/57, &(0x7f0000aa1000-0x4)=0x39) semop(0x0, &(0x7f000088b000-0x1e)=[{0x0, 0x0, 0x1000}], 0x1) [ 72.890201] audit: type=1400 audit(1518081303.940:231): avc: denied { write } for pid=11595 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/08 09:15:04 executing program 5: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mount(&(0x7f0000e98000-0xa)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000595000)='ramfs\x00', 0x0, &(0x7f0000f9f000)) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') openat(r1, &(0x7f00005d7000-0xa)='./control\x00', 0x0, 0x80) renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/02/08 09:15:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000098a000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00006e2000)=0xec) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x1ff) sendfile(r1, r3, &(0x7f0000e65000-0x8)=0x3, 0x2d) bind$alg(r3, &(0x7f0000fea000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx2\x00'}, 0x58) 2018/02/08 09:15:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00005da000)={0x0, 0x0, &(0x7f00000d8000)=[], 0x48, 0x0, &(0x7f000044c000-0x83)="a410778b7a640ab0384c4ead541b6ee57c5645909ef688d8ac3e5ecfc7039f5f8ba53f127b7f01947cd3689eaf6c090277915bab2a0c450988cb85688e2bcc101a80664d3081fcc0"}) close(r2) sendto$inet(r2, &(0x7f000094b000)="fdd1fcc87c58d5705ad3d9bc81e94c0d25", 0x11, 0x4000005, 0x0, 0x0) 2018/02/08 09:15:04 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f000000f000-0x18)=[{0x15, 0x0, 0x0, 0xfffffffffffffffc}, {0x6}]}, 0x10) fanotify_init(0x15, 0x800) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) 2018/02/08 09:15:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800400800c5011, &(0x7f00004e4000-0x8)) sendto(r0, &(0x7f0000a11000)="54daced15d8f5f5f4252c95af50780d69b2e0e62b5e870ef6dad8c0579abae245c78ad34fff77b1e4890b884c38cce424ca6ed40f1c5590f6c3e5a5ae875f9a8b335999795286beadf864369d91cc93e12865cfd7ae9dc69f9b50aade3a4bee6a0f13fc25f6d92d5eba342683551ef8df82403995e32fdf8f2225fcd45810aea90c1fc5ee274852161efdc86ddaf5434bc5db4f70baa95394e71e612922d6c3c", 0xa0, 0x10, &(0x7f0000a37000-0x80)=@generic={0x2, "19c3428c381a1507fa275f36f9c30ba62ccdf4ab34d747ba12c2f00cc61cc1a7ffc0db5b95498022339e7db60676393908c4d602840620d4a43ec7e0d981d8f11d8c8b959a396468a21a8d409716ec8ab94538c21de74bd405da544cd4d28568b69a621329e9b952dc4fb0391756451a8c3b65cb28f724f72ff205087482"}, 0x80) connect$nfc_raw(r0, &(0x7f000065f000-0x10)={0x27, 0x6, 0x5, 0x7}, 0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000087f000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f000024a000)={0x2, 0x7, 0x6, 0x7ff, r1}) 2018/02/08 09:15:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000074f000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x200000) write(r1, &(0x7f0000f55000)="bb2779ec10449436502421ed97e1fc4fca83a80ba1271b0d", 0x18) ioctl$FIONREAD(r2, 0x541b, &(0x7f000033a000-0x4)) 2018/02/08 09:15:04 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x30018}, 0xfffffffffffffea1) close(r0) 2018/02/08 09:15:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000d59000)=[{{0x0, 0x0, &(0x7f0000404000)=[{&(0x7f0000638000-0x3)=""/3, 0x3}, {&(0x7f00009bb000)=""/109, 0x6d}, {&(0x7f0000971000-0x1b)=""/27, 0x1b}], 0x3, &(0x7f0000194000-0xbd)=""/189, 0xbd, 0x9}, 0xffff}, {{&(0x7f00007ba000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000188000-0x40)=[{&(0x7f0000735000-0xa5)=""/165, 0xa5}, {&(0x7f0000c3f000)=""/203, 0xcb}, {&(0x7f000014d000-0xf7)=""/247, 0xf7}, {&(0x7f0000e26000)=""/249, 0xf9}], 0x4, &(0x7f0000f20000-0x3c)=""/60, 0x3c, 0xcb06}, 0x80000001}, {{&(0x7f0000242000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000efa000-0x10)=[{&(0x7f0000c41000-0x78)=""/120, 0x78}], 0x1, 0x0, 0x0, 0x100}, 0x8}], 0x3, 0x120, 0x0) r2 = accept4$llc(r1, 0x0, &(0x7f000081c000-0x4), 0x7fd) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00003d4000-0xe8)={{{@in6=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000e46000)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000017c000)={@common='ipddp0\x00', r3}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f000046f000-0xbc)) 2018/02/08 09:15:04 executing program 0: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000c0b000)={0x6, &(0x7f0000408000-0x78)=[{}, {}, {}, {}, {}, {}]}) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f000063b000-0x4)=0x1c, 0x4) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000f88000-0x48)={{0x3, 0x1, 0x7f, 0x3, 0x5}, 0x6, 0x6}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000c8a000)="8a6d7d49f66da69a4e86ef2b1f076794", 0x10) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000f89000-0x8)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000-0x60)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/08 09:15:04 executing program 1: mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x0, 0x800) r1 = signalfd(r0, &(0x7f00000ee000-0x8)={0xffffffbffffffffe}, 0xfffffffffffffffc) unshare(0x40600) signalfd(r1, &(0x7f0000ba0000-0x8), 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f00003db000)='./file0\x00', 0x40000, 0x80) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000819000-0x4), &(0x7f0000522000-0x4)=0x4) 2018/02/08 09:15:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/kvm\x00', 0x30000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000040d000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r2 = request_key(&(0x7f0000de2000-0x6)='logon\x00', &(0x7f00003cb000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000b0000)='/dev/rfkill\x00', 0xfffffffffffffffc) keyctl$describe(0x6, r2, &(0x7f00007dd000-0x6e)=""/110, 0x6e) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = semget$private(0x0, 0x2, 0x240) semctl$IPC_RMID(r4, 0x0, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000257000-0x18)={0x1, 0x0, [{0x40000073}]}) 2018/02/08 09:15:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00004c8000)='posix_acl_accessmd5sum\x00', 0x1) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 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, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/08 09:15:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@common='lo\x00', @ifru_addrs=@generic={0x0, "a1dbf7589c3e177f0fde2a75ace1"}}) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='timers\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0xfffffffffffffffe, 0x6}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/08 09:15:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000efa000)=[{0x7, 0x3, 0x1000}, {0x3, 0x8001, 0x800}, {0x2, 0x8, 0x1800}, {0x4, 0x4c9, 0x1800}, {0x7, 0xffffffffffff0001, 0x800}, {0x3, 0xfffffffffffffffd, 0x800}, {0x4, 0x3ff, 0xf37b53028c27bcf9}, {0x2, 0x0, 0x800}], 0x8) unshare(0x40000) semtimedop(0x0, &(0x7f00000a8000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007b7000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x8) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/02/08 09:15:04 executing program 6: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000002b000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000027000)='/dev/cuse\x00', 0x42100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000053000)) 2018/02/08 09:15:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000aeb000-0x7b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffd57, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "3f07b9", 0x100000001, "08c470"}, "a8937e5d"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$amidi(&(0x7f00005fd000)='/dev/amidi#\x00', 0xe1a, 0x52040) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fa2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f0b000-0x20)={0x101, 0x0, 0x1, 0x3ff}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00004f8000)={r2, 0x80000000}) 2018/02/08 09:15:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x2, 0x0, @empty}, {0xa, 0x2, 0x0, @empty}, 0x0, [0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe]}, 0x5c) [ 73.112053] binder: BINDER_SET_CONTEXT_MGR already set [ 73.118471] binder: 11633:11654 ioctl 40046207 0 returned -16 [ 73.134036] binder_alloc: 11633: binder_alloc_buf, no vma [ 73.139743] binder: 11633:11650 transaction failed 29189/-3, size 40-8 line 2957 [ 73.154482] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/08 09:15:04 executing program 7: mmap(&(0x7f0000000000/0x39b000)=nil, 0x39b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [], @ipv6=@mcast1={0xff, 0x1, [], 0x1}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) r1 = syz_open_dev$midi(&(0x7f0000057000)='/dev/midi#\x00', 0x7, 0x10080) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000039c000-0x4)=0x1) ioctl$TIOCSBRK(r0, 0x5427) syz_emit_ethernet(0x2a, &(0x7f0000399000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x50}}}}}, 0x0) 2018/02/08 09:15:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00000ac000)="0200000000000000038e54620001a55eaf0d2cf653f13cc379d1e4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10368f00f6af7d07634832b8a5c0a94c07c0000000000000987174e81b1058d02f8001732017e2469fc43aea71263335960415800000f9575d04000000000d010000d1e6ebcb12c7291871363ea5100c4a4c2e9e5c0c14f16597e8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bd000800309163d6a40200000000000800bbfbcbca9e", 0xd8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x8, &(0x7f000039c000), &(0x7f000020a000-0x8)=0x101) 2018/02/08 09:15:04 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000fd6000-0x9)='/dev/ion\x00', 0x212081, 0x0) r0 = socket$packet(0x11, 0x80000a, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f000073c000), &(0x7f0000144000-0x4)=0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fd7000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/02/08 09:15:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a8b000-0x1)='\x00', 0x2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000000a000-0x4)=0x2, 0x4) r1 = socket(0x1, 0x805, 0x0) sendmmsg(r1, &(0x7f00003db000)=[{{&(0x7f0000d1a000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x400000006, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f00008d0000-0x20)=[], 0x0, &(0x7f0000d2e000-0x1220)=[{0x3de6e49a4190a1fc}], 0x7}}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000bf3000)=0x5, 0x4) 2018/02/08 09:15:04 executing program 3: mmap(&(0x7f0000000000/0xb08000)=nil, 0xb08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@common='bridge0\x00', &(0x7f0000af6000-0x10)=@ethtool_pauseparam={0x40000000000018}}) r1 = accept(r0, 0x0, &(0x7f0000b08000)) mmap(&(0x7f0000b08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b08000)={{{@in6=@local, @in6=@remote}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000273000-0x4)=0xe8) 2018/02/08 09:15:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000c34000), &(0x7f0000ad9000-0x4), &(0x7f0000676000), &(0x7f00003ed000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000)=[], &(0x7f000094a000-0x38)=[]) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) symlink(&(0x7f00007ef000)='./file0\x00', &(0x7f0000945000-0x8)='./file0\x00') r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000493000)='attr/current\x00') pwrite64(r2, &(0x7f00002fa000-0x9e), 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f000023e000)='./file0\x00', &(0x7f0000bfb000)=[], &(0x7f0000a14000)=[], 0x0) creat(&(0x7f000074f000-0x8)='./file0\x00', 0x0) 2018/02/08 09:15:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) setsockopt(r1, 0x100000800000010d, 0xa, &(0x7f0000004000-0x8)='\x00\x00\x00\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000b78000)=""/87, &(0x7f000097c000-0x4)=0x57) r3 = syz_open_dev$dspn(&(0x7f0000e86000-0xa)='/dev/dsp#\x00', 0x10001, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000d8e000-0x68)={0x6, 0x8, [{0x145800, 0x0, 0x10000}, {0x388, 0x0, 0x8}, {0x5, 0x0, 0x6}, {0xde, 0x0, 0x9}, {0x7, 0x0, 0x7f}, {0x1, 0x0, 0x9}]}) ioctl$TCSETS(r2, 0x402c542b, &(0x7f00003ba000-0x24)) 2018/02/08 09:15:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000073d000+0x557)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000075a000)=0x6, 0x4) r2 = syz_open_dev$amidi(&(0x7f00009c3000)='/dev/amidi#\x00', 0x4, 0x149080) msgget$private(0x0, 0x200) timerfd_settime(r2, 0x0, &(0x7f0000d0e000)={{0x77359400}, {0x77359400}}, &(0x7f0000cb9000-0x20)) r3 = msgget$private(0x0, 0x1) msgrcv(r3, &(0x7f0000c46000-0x10)={0x0, ""/8}, 0x10, 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008aa000)=0x0) fcntl$getownex(r2, 0x10, &(0x7f0000f41000)={0x0, 0x0}) bind$bt_hci(r1, &(0x7f0000ea2000)={0x1f, 0x81}, 0x6) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r1, &(0x7f0000ec5000-0xc)={r2, r1, 0x5}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) getsockopt$inet6_buf(r6, 0x29, 0x30, &(0x7f000080d000-0x6a)=""/106, &(0x7f00004be000-0x4)=0x6a) msgrcv(0x0, &(0x7f0000ac8000)={0x0, ""/238}, 0xf6, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000259000-0x78)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) msgsnd(0x0, &(0x7f0000001000)={0x1}, 0x8, 0x0) pwrite64(r1, &(0x7f0000ea7000)="d130adae5cc9591a32f9b8768feaac4844d76d05252afe2f63df30630e47f541b86bf09732bcaf41c79a784dd07ccd7f91720e80b32865f6fb9df1a9544c7f203bf7e920fb29cda247a7b7cf752f060055cfb0070ec0a19c0ab0486d1b793f14b01536580bd50c747282fd9563ad61b5b84c89d9e19b63fbc717e2fde1c4310756e7fdcd1b2f0beef63c07951cd76124500bff0f5aca9894b550be0f8ef1c1eb74c49a3d9d1385", 0xa7, 0xd) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000f5b000)={0x197, 0x7, 0xffffffffffffffb9, 0x9, "0da39c393e9e27422322d3ca9b9009a1bd386ad7f174ffccb8946152832b20ead77b41b815547022e3f88255"}) rt_sigreturn() ioctl$sock_inet_SIOCGIFADDR(r6, 0x8915, &(0x7f0000cb3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) [ 73.206081] binder: release 11633:11637 transaction 67 out, still active [ 73.213061] binder: undelivered TRANSACTION_COMPLETE [ 73.218303] binder: send failed reply for transaction 67, target dead 2018/02/08 09:15:04 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x1020000000a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000c36000)={0x1, 0x6}) clone(0x0, &(0x7f0000a13000), &(0x7f0000001000-0x4), &(0x7f0000001000-0x4), &(0x7f0000a4d000)) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000c87000-0x4)=0x1, 0x4) 2018/02/08 09:15:04 executing program 3: socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000337000-0x10)='/dev/sequencer2\x00', 0x84000, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000fbe000)=0x91a) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000fbf000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ed000-0x8), 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000b26000)={0x10000000000, 0x20000800, 0x5000, 0x0, 0xfffffffffffffd3b, 0x7, 0x5de5, 0x1, 0x40, 0x1}) 2018/02/08 09:15:04 executing program 2: r0 = socket(0x2, 0x80003, 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a51000)=0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d0d000-0x8)={0x0, 0xffff}, &(0x7f0000687000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @empty}}}, 0x8c) r3 = gettid() kcmp(r1, r3, 0x6, r0, r0) setsockopt(r0, 0xff, 0x1, &(0x7f0000005000), 0x398) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14), &(0x7f0000003000-0x4)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r2, &(0x7f0000001000-0x4)=0x4) 2018/02/08 09:15:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x4)=r1, 0x4) 2018/02/08 09:15:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket$inet(0x10, 0x3, 0x10) sendmsg$kcm(r1, &(0x7f0000e22000)={&(0x7f00005b3000-0x20)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x20, &(0x7f0000aa1000)=[{&(0x7f0000b08000-0x2f)="46de7d743f7edd0b11a6ee262cce293ff5b67f81e054bb801c3ef36ba631150afe66d491dfb14c62d7a30930ff62d3", 0x2f}, {&(0x7f0000347000-0x1000)="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", 0x1000}, {&(0x7f0000768000-0xac)="b16d4360e07388e414495204c91d78dc7978dcd1734354354f964d36167ff95aa2a786873ff3c066e5f4c58b1878a3e9ff984d588baafe2887f4a5f9f6de14fb71c276f153d307ecfa20ff36a2eb9688a30abf5729b82e7de1a13020b3522a69b7ccf818521b19810324ba63f3b3ee77dd2201d15d30b6bd87cb9d9c6dacbff4314413b85028101bf8adc1724aa74c55a16d133b8ce757c791855b115fd2816fe4dd9cc5a91dd446b850b221", 0xac}, {&(0x7f00006be000-0xdd)="1d5004228ec867645d6c9daaee1d943b3a3361104a2951c7dabc836cb8e9a4c2124fe5d6c67a58c070dfdee29ed4b98185cfd5fa1e6d229923e517f0d9a35ed2daedf03f2b69062e56da3ac4228e1ae3bd5a3769795af92d67d01a3f12d0ad9de0f981cdcfe79aad1165a149698dc4bd73c23da27bbd0cc2657761a502ba862718f0610efbfcba1cd505447e43f931ca5ca02c177c4e43d5d0d55ce66e9724fd183e74e6bbbcf44b0f97fa4a2b1588a31ea45420d203b8f32fb25045f1046d703a8378c9bf773326883a033ec44363c76627a312e237ae9846806c9dc5", 0xdd}, {&(0x7f00003a2000-0xe1)="09088ab6ad22fdff2f7a1cef691ef4a099607880ca56580936dd9574f22ee38085efe6b8f50495d5b1b368dde96c3231747a65e11e7c8dffa8818dfc19610793711d5e6598a3876ff1f2cc6d29c236f2c1c023365f9ae7157deed7bd0eb898c8d46ea30d73fb2168ccfdac40ce2ce813d20eaee6b6bdf11fdda682bf7b7bf60aa05fc12a91dce4ccdffe94b90a77e61279ce7af3f674d32659e0fc0d66525169d8d0b14eb4376237f447104200c7f61817013ca0126ab49194c80795117898e26f64b39483657b0d5b921f05685df8b1fccacf054650d8b47227a58e647492e7a9", 0xe1}], 0x5, &(0x7f00007ad000-0xb8)=[{0xb8, 0x114, 0x2, "6cf9b1a0b3a628c4dcb020f2d2a13b6a2c54913c5f809936768210f475e8f502abb5e4c5e996b71e26afc047accf164219b0eb0aaa339f95616c0b81fe9907f30b7258f749c429908adfbbca63e73201307ebbea39be9db3d110d1b230a48d160c260bee2fbb47943980644e1e4a8951a99271f9b996edd3b55ad361b59d1a26f4bf95a99646d02d8a5d1f310ba29a761243225a9c0dfb3abef9aedd0655cab189054e6051"}], 0xb8, 0x4008040}, 0x4080) sendmsg(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/08 09:15:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004aa000-0x8)={0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000dad000)=@generic={0x40, 0x2, 0x1}) r1 = syz_open_dev$mice(&(0x7f00006a7000-0x10)='/dev/input/mice\x00', 0x0, 0x8000000000000001) clock_gettime(0x0, &(0x7f0000e48000)={0x0, 0x0}) ppoll(&(0x7f00004fa000)=[{r1}], 0x1, &(0x7f0000194000)={0x0, r2+30000000}, &(0x7f00001b7000-0x5), 0x8) writev(r1, &(0x7f0000995000)=[{&(0x7f000044a000-0xe9)="f4c5ba00a63e40b5ea137f53734ee00f86d104061c627913f718e622472f8b265f091ee20a33112f086e61a22ac74f5c3ecc0a3072c3494eb570d391f7a9fe874d77acd6848bb60d0d76b642faf017d0087bfc6abe4d62a57c4d4543a3fe5d8297caedd287b5430665d5a42b6c77ec2f9ceb46de1c103c5f02ff028db6783c556704365d04e0414826752334e3b2101c275c353b84a069828f60bf8a215bae7b4faa96c7e7a7e9", 0xa7}, {&(0x7f0000f9c000-0xce)="c87bff4954d4716b952b71ed8e5b548a427881136824ed68596178e52a7b864323336de3820712e495c5e5b57ed7f8969b4e4afffdcebfc042850de7dec635a5f69c498259d5edb8cf57ef6d8bcf639eeb4060771cb6ddea1d83e8fd2809920ae136c3d8e33152bf40c67e0370a2e2aec9e3b43364985743a1a76f8744d420f84908a6722d65644fdf7915bb43a29d6d732eb5c5515ad47b310ca96fa4c13400fc59a057336b92727dfb95f5525089a9b0a5b48fbe65259b600cac70943a1bf9e2c8e36e5d88bc0afa23f2", 0xcb}], 0x2) 2018/02/08 09:15:04 executing program 2: 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 = memfd_create(&(0x7f0000004000-0x9)='cgroupK\\\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000003000)="ca", 0x1) dup2(r0, r0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mq_open(&(0x7f0000001000)='(', 0x0, 0x0, &(0x7f0000002000)) 2018/02/08 09:15:04 executing program 1: mmap(&(0x7f0000000000/0x5e5000)=nil, 0x5e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000172000)=[{&(0x7f00005cf000)=';', 0x1}], 0x1, 0x0) poll(&(0x7f00004d7000+0x82a)=[{r0}], 0x1, 0xbad7) vmsplice(r0, &(0x7f0000041000-0x30)=[{&(0x7f0000564000)="f3", 0x1}], 0x1, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00005e6000-0x8)={0x0, 0x5}, &(0x7f00005e0000)=0x8) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00005e6000-0x10)={r2, 0xa0, &(0x7f00002a9000-0xa0)=[@in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffff}]}, &(0x7f00001ab000)=0x10) 2018/02/08 09:15:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003c4000-0x8)='./file0\x00', 0x100, 0x80) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00009e1000)={0x0, 0x400}, &(0x7f0000e2a000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000077000-0x14)={r1, 0xf3ed, 0x20, 0xffffffff, 0xf18, 0x5}, &(0x7f0000963000-0x4)=0x14) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000960000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r2, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r3, 0x10d, 0xc3, &(0x7f0000039000), &(0x7f0000351000-0x4)=0x4) 2018/02/08 09:15:04 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e2d58c6f9b9534686bb97d702a89b290b0d3a5d21fbc00c7d93c85edfae4fa1f2b7d0cbdb41ce6f08ee3e4ee794109697dbb42ffd7157cd4cdfc23c55a5303"}, 0x60) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x800, 0x2000000}, 0x8) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17a09cb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7"}, 0x60) 2018/02/08 09:15:04 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000000e000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x2, @empty}}) creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000014000)='./file0/file0/bus\x00', r0, &(0x7f000001f000)='./file0/file0\x00') faccessat(r0, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) 2018/02/08 09:15:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) read$eventfd(r0, &(0x7f0000048000-0x8), 0x8) read(r0, &(0x7f0000a9a000-0x2b)=""/43, 0x15) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000483000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/08 09:15:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00006cf000-0x98)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x2, 0x17bb000}, &(0x7f0000495000)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000020a000-0x14)={r3, 0x200, 0x9, 0x5, 0x100000000, 0x6a67}, 0x14) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000253000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a33000)={0x0, 0x0}, &(0x7f0000caa000-0x4)=0xc) lstat(&(0x7f0000b34000-0x8)='./file0\x00', &(0x7f0000b51000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a76000-0x4)=0xffffffff, 0x4) r8 = gettid() getresuid(&(0x7f000076c000-0x4), &(0x7f000040d000-0x4), &(0x7f0000cf8000-0x4)=0x0) stat(&(0x7f00009d5000-0x8)='./file0\x00', &(0x7f0000753000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgid(0xffffffffffffffff) r12 = geteuid() getresgid(&(0x7f0000e0e000), &(0x7f0000e30000), &(0x7f0000cd8000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000987000-0xc)={0x0}, &(0x7f0000cef000-0x4)=0xc) fstat(r1, &(0x7f0000322000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000027d000)='./file0\x00', &(0x7f000012a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000304000)=0x0) stat(&(0x7f000082e000-0x8)='./file0\x00', &(0x7f000034c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getegid() r20 = gettid() r21 = geteuid() stat(&(0x7f0000c54000-0x8)='./file0\x00', &(0x7f0000f84000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000eae000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00002b1000-0xe8)={{{@in6=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f000061d000)=0xe8) getresgid(&(0x7f00004dd000-0x4), &(0x7f0000b8e000-0x4)=0x0, &(0x7f00006d7000)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000708000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008bd000-0xc)={0x0, 0x0}, &(0x7f0000e7a000-0x4)=0xc) r28 = getegid() sendmmsg$unix(r2, &(0x7f0000bb6000-0x70)=[{&(0x7f0000d7d000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000e75000-0x70)=[{&(0x7f00002b2000-0xdf)="226d7b0e7251f9e00b21ddca0f74405fc24eecff5410e3ceb0c0e982b13edb8e710fb03935dadf525a93b81a179be4075d49a34c75a051d64fcad883a07287fba2272402fdb699657d6e2873e6f314cad45abe74239065cb8ce764d767eef540e08e22b328688398c8ede1c92dababca939f3f072705cc374f4f74c5aa87bde82390f22f0eae759f8c0d3c8478107bbd8d76b3f753d8ad3927a96ecdf3c0fb0203baf7aebad49486fa49e49146c1a598b5b88fb93c8cba7307f6f8f5c3a2cb25890ee24ec5d9461ed3d509903d23c429a17d9fbd490937f38fa5f8657ede83", 0xdf}, {&(0x7f0000de5000)="93505530b65383faa62a85ed0523886ade787d4066cc9a806f02f1ddd70fb4e4e782313d8835c448ad870ff057cf6072507c0f488f972164efbf7d97d25445b829acbae347d0a85c3e196dae85714ac1450192b121487ea14caf6cef1163b44e7a544ac07d923aafcd3a32908a6a71e1d156f5f3bf9108816a16f529271d25da5e654e0b075f45c438f4e9ee9e669b08aaa37af0dcaa758cd4103cf835e3b556db2d084281c71177b4c1efce26597baeb79e41", 0xb3}, {&(0x7f000024c000)="899452f47a9ac5b1be59a8a134d0a4c7f792dc2b84333b5f4f57f9842d7d8183e53f1a445867540aaae4b98aec67469ba0a1f55879731dec5a88c11a1abd7fe7e7b0989a9431f7530d6a51892ec37f8aa497812147cb80880f2ca81fab1bf6835e4fa2b615aad42946edd5ef9d8539bdb73ad8a9ea7a0c9e2b446aff35396c6cf6ac89e3da5b1c", 0x87}, {&(0x7f00007cf000-0x5c)="70f21ece5ef43d470d2b116383ece5c470d4cf3793a52e6417e8e82d211b63479e59716d4f7d4d670652bada3fa1a82e5e30053776ac5da00b99dcc3dbb16216d18aa17cc2cad84415267135bd2d160ff4891084a0c765f99ed79b76", 0x5c}, {&(0x7f0000b6f000-0xf7)="c11070db6e859c815955a8b17dd31a046783feb06317f2285631481d1cb0cb81dbcf9c5468adb2efbe561689e58f060c3792bd38736b4d385ca4e3e720e766f7ab2d2fafd3b983608f5ad6e13409ffb211cd5888c5854ba882cb61f914ce569f369062a53d0e4e8b84cf004691faf8fcb64085a69a3b19f686551d9627f2043d62b728f7045b46cee760e3baf4cbe79348dc88ddc3e78c393fe5e54a184008c6768f30204e078397a52501bfa0ed55d571fd527241c82fd4dea5b3d91d9c17f4ce766219923388a052c6a59e5bc91339d9e16f405a2477ba37a25d70de31642379b2bf869db5706c0b2c3feaf9f1aef3ee913b3f62ab99", 0xf7}, {&(0x7f000041c000)="5ddf9ce54e9e0d75eb6ae898e17879ae1f", 0x11}, {&(0x7f0000970000-0xc0)="ddcb80e851cfd3aaf372fb6655b335be3140ee81640a27883d11dc42d30346e5917d8fcad7c91dbc6595edef4bd17087a62611d1e94007485dd8fd91db837f3e6ba7089d39b76a87df24b5d0102ac68e4756ebdfc6573a6aa39c23c33226bf24b599b8a9143c4229a9e8c5ca9cc3add262d21f6f5555d5ad171b557085c047f7433b5dc29bd892449d45e1322e2fe87d7e363d5aa925996ea66433fd88ad5e40c8bae3387aebb2905248cfb0d5601595d4948994af5deed15cf9c9b70d772cc5", 0xc0}], 0x7, &(0x7f00000c5000-0xf8)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r1, r0, r7, r0, r1]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r1, r2, r2, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r0]}, @rights={0x38, 0x1, 0x1, [r2, r0, r1, r1, r0, r0, r0, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r2, r0, r0]}], 0xf8, 0x20000000}, {&(0x7f000084f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004d1000)=[{&(0x7f00009c0000)="ff814c1bb3f0f6cafdbebd51f5af7479a7449443fb8771430381e5dd7586938374bbd2331810047dd7086ebd4aebf9214d40cb6615e6bc2f10ad7f1a047a85f94ffd0619c5a024ca601676c6bcad54a846758d96297f6fdf2f767edd693eacfe0878dae160c090ad50ee0fb5b33797de759c4055ca14bfc742b544b64f723ba5625476002536938600fa2d2619bc5859a4d58752aa0428e631bd8c09458880548486f3a51e4cb17fd142b7938a67d0d3dc01d555758b04736a6fed95d6eeff5b3054265c4d6e7facd70aae804f", 0xcd}], 0x1, &(0x7f00005e1000-0x110)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r2, r2, r1, r0, r2]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x110, 0x1}], 0x2, 0x80) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1000000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/08 09:15:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) sync() bind$alg(r0, &(0x7f0000380000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00009b7000-0xb)='/dev/mixer\x00', 0xa2182, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000ccf000-0xc)={@empty, @multicast2, 0x0}, &(0x7f000078f000)=0xc) getresuid(&(0x7f0000e2c000)=0x0, &(0x7f0000913000), &(0x7f0000fa9000)) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e5a000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x1, 0x1, 0x0, 0x5c3, 0xa, 0xa0, 0x0, 0x4, r2, r3}, {0xe7, 0x7, 0x3, 0x3, 0x4, 0x101, 0x4, 0xe231}, {0x0, 0x100, 0x200, 0x40a}, 0x9fd, 0x4, 0x0, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x2b}, 0xdbaaf9399c9d14ce, @in6=@empty, 0x7, 0x3, 0x3, 0x0, 0x2, 0x401, 0x1}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000d92000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e8b000-0x4)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00002c6000-0x8)=@assoc_value={0x0}, &(0x7f0000bd5000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000a28000-0xb8)={r4, 0x1, 0x8, 0xaa, 0x7f, 0x40, 0x80, 0x100, {r5, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x115, 0x0, 0x4, 0x3, 0x7a}}, &(0x7f0000c26000)=0xb8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/02/08 09:15:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) getsockname(r1, &(0x7f0000c02000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000816000-0x4)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x3}, 0x8) 2018/02/08 09:15:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) accept4$packet(0xffffffffffffff9c, &(0x7f00007db000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000be7000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000acf000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0xea76, r1}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000f73000-0x4)=0xb6c, 0x4) sendto$inet6(r2, &(0x7f00009b8000), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x4a, &(0x7f00006d6000)=0xb7, 0x4) recvfrom$inet6(r2, &(0x7f0000219000)=""/246, 0xf6, 0x23fff9, 0x0, 0x0) 2018/02/08 09:15:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) write(r1, &(0x7f0000ef4000)="2400000052001f00fff9f407002304000a14f51108000100020000000800020001000000", 0x24) socket$inet6(0xa, 0x80000, 0x0) 2018/02/08 09:15:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/net\x00') ioctl$TCSETS(r0, 0x5402, &(0x7f000060b000-0x24)={0x5, 0x100000000, 0x2, 0xaf, 0xb3d6, 0x3, 0x6, 0x0, 0x6, 0x6, 0x100020, 0x2}) ioctl$VT_RELDISP(r0, 0xb701) 2018/02/08 09:15:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000626000-0x72)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@can={0xc, {{0x0, 0x2, 0x5, 0x2}, 0x2, 0x3, 0x0, 0x0, "a7fecd7af2dd1ebc"}}}}, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b6a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f0d000-0x4)=0x0) sched_rr_get_interval(r1, &(0x7f0000dad000)) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000534000)) 2018/02/08 09:15:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000085c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) socket(0x11, 0x100000802, 0x300) write(r0, &(0x7f00009c4000)="1c", 0x1) accept(r0, &(0x7f00003af000)=@pppoe={0x0, 0x0, {0x0, @remote, @generic}}, &(0x7f000037c000)=0x1e) 2018/02/08 09:15:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00008e3000-0xb)='/dev/midi#\x00', 0x86, 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00001f6000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a5000)=0x28) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d2f000-0xa)='/dev/cuse\x00', 0x0, 0x0) sync_file_range(r1, 0x3, 0x8, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000904000)=""/100, 0x64) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00001f7000)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00009ff000)={r2, 0x2}) 2018/02/08 09:15:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f00001ba000-0x9)='/dev/sg#\x00', 0x0, 0x81) dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r0) 2018/02/08 09:15:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x3d, &(0x7f00008f0000-0xa0)="0e1066b799163991818a6b4755f5792bbebb377cec619a1dfa92ef75d871f84115f61c5dd6ab7c15fc0d8f8fdd9732cfae1605e728fc3440668da75a15d77cafafff2424922955c534c7319ce20835d19fc90e4afb5fb3bab9b9bdf2e7d4a2aee2c2ce868762259d8492734636229986c6b1c553063960c42e6343f91c32cb5d64cdbb0cd02b0303e7289d6a74a48563fe03bf32ffa4dc01f11950f52842cfe4", 0xa0) clock_nanosleep(0x1, 0x1, &(0x7f0000f0e000-0x10), &(0x7f0000381000)={0x0, 0x0}) ppoll(&(0x7f0000c50000)=[{r0}], 0x1, &(0x7f0000649000)={0x77359400, r1}, &(0x7f0000303000-0x8), 0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000921000-0xa)='/dev/cuse\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f0000720000)={0x2000000000000270, &(0x7f000000d000-0x38)=[]}) accept4$ax25(r0, &(0x7f0000300000-0x10), &(0x7f0000dd0000)=0x10, 0x80000) 2018/02/08 09:15:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000c0f000)=[{&(0x7f0000b60000-0x3)="1dad28"}], 0x1, &(0x7f00006b0000)=[]}, 0x0) 2018/02/08 09:15:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000054a000)=0x0) get_robust_list(r0, &(0x7f0000435000-0x8)=&(0x7f0000ba0000-0x18), &(0x7f0000413000-0x8)=0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000364000)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x8, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) 2018/02/08 09:15:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) accept$unix(r0, &(0x7f000087f000-0x57)=@file={0x0, ""/85}, &(0x7f00006a7000)=0x57) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000131000), &(0x7f000010f000-0x40), &(0x7f0000810000-0x40), &(0x7f0000e1f000-0x10)={0x0, r2+10000000}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8), 0x8}) r4 = semget(0x2, 0x1, 0xf0) semctl$SEM_STAT(r4, 0x3, 0x12, &(0x7f0000f09000-0x58)=""/88) wait4(0xffffffffffffffff, &(0x7f0000f2c000), 0x8, &(0x7f0000cd5000-0x90)={{}, {0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r3, r5}, 0x10) r6 = gettid() socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r7, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r7, 0x8, r6) fcntl$setsig(r7, 0xa, 0x12) readv(r8, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r9 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pselect6(0x40, &(0x7f0000434000-0x40)={0xff, 0x80, 0x0, 0xcd65, 0x51, 0x9, 0x3, 0x1}, &(0x7f0000a69000)={0x251, 0x80000000, 0x100000001, 0x7, 0xffffffffffffffff, 0x9, 0x8, 0x6}, &(0x7f0000664000)={0x81, 0xecf, 0x6, 0x400, 0x2, 0x5, 0x3ff, 0x20}, &(0x7f00008f3000), &(0x7f0000a99000-0x10)={&(0x7f0000ef1000-0x8)={0x5}, 0x8}) sendmsg$unix(r10, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r9]}], 0x1}, 0x0) recvmsg(r11, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f000070b000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={r1, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) dup2(r7, r8) tkill(r6, 0x16) 2018/02/08 09:15:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003c2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000cdf000)={0x0, 0x8, 0x6, &(0x7f0000dec000)}) r1 = socket$inet(0x2, 0xb, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000ab000)={@generic="d6c562f488e386166a821426c3cdaac9", 0x1}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0c08009d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000609000-0x20)={@common="ea716c0000f4ff00", @ifru_flags=0x301}) write$tun(r2, &(0x7f000012e000-0x1061)=@hdr={0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, @ipv6={0x0, 0x6, "c3e7e4", 0x10, 0x2c, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x86dd, []}}}}}, 0x42) 2018/02/08 09:15:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e10000)=0x0) getpgrp(r1) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00007bb000-0x28)={@common='nr0\x00', @ifru_map={0x6ef008}}) mlockall(0x1) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000f67000)=0x1, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000427000)={0x0, 0x0}) get_robust_list(r2, &(0x7f0000e92000-0x8)=&(0x7f0000b55000), &(0x7f0000ad7000-0x8)=0x375) 2018/02/08 09:15:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000e59000-0x9)=@rc, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006a4000)='/dev/ppp\x00', 0x100, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00001ab000-0x4)=0xa6, 0x4) syz_emit_ethernet(0x7e, &(0x7f0000013000-0x96)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @ssrr={0x89, 0xf, 0x0, [@empty, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}, @ssrr={0x89, 0x23, 0x0, [@multicast2=0xe0000002, @empty, @broadcast=0xffffffff, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty, @multicast2=0xe0000002]}]}}}}}}}, 0x0) 2018/02/08 09:15:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4), 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000e53000), 0x0, 0x2404c815, &(0x7f0000176000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) 2018/02/08 09:15:04 executing program 2: syz_emit_ethernet(0x6a, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}, @generic={0x0, 0xc, "106e77ff0010020003f4"}]}}}}}}}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009e9000)='/dev/sequencer2\x00', 0x161040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f000098c000)={&(0x7f000072a000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000e44000)=@del={0x100, 0x11, 0x13c, 0x0, 0x1, {{'fpu(pcbc(aes))\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0x5b9}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x1}]}, 0x100}, 0x1}, 0x4) r1 = msgget(0x3, 0x101) msgctl$IPC_RMID(r1, 0x0) 2018/02/08 09:15:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000623000)={r0, &(0x7f000016f000)="115112244f970d11304347fe374300dd5a4749519da89954c78be3340f34e796230b00b1be4ff44717a829c328dc8d49a205f277433b839ee0c62858a29d2da3ab5be9b16201a2ce988fbd24b779e33efba0da4f3dae8a2f7ba5bd5ffa84f81ba68f18fb", &(0x7f0000370000-0x42)=""/66}, 0x18) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f000000b000-0xb5), &(0x7f0000571000-0x1)="16"}, 0x20) 2018/02/08 09:15:04 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000cb4000)) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4), 0x3) 2018/02/08 09:15:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000bc6000)=@file={0x0, './file0\x00'}, 0xa) ioctl$int_in(r1, 0x5452, &(0x7f0000cfc000-0x8)=0x1) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000e0b000)=[{r1, 0x6100}], 0x1, 0x0) recvmmsg(r0, &(0x7f000039e000)=[{{&(0x7f00003ec000)=@l2, 0xe, &(0x7f0000810000)=[], 0x0, &(0x7f0000239000), 0x231}}], 0x1, 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000805000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000a44000-0x4)=0x5, 0x4) 2018/02/08 09:15:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f00003b9000-0x6)='logon\x00', &(0x7f0000f8e000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ee9000)='cifs.spnego\x00', 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f25000-0x11)='/dev/qat_adf_ctl\x00', 0x40502, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000012f000-0x10)={0x0, 0x10, &(0x7f00001df000)=[@in={0x2, 0x0, @empty}]}, &(0x7f0000b2c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ebc000-0x8)={r1, 0x9}, &(0x7f000037b000)=0x8) 2018/02/08 09:15:04 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a9d000)='/dev/vcs\x00', 0x10000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000fb3000-0x10)=[{0x2, 0x4}, {0x3, 0xdf}], 0x2) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) openat(0xffffffffffffff9c, &(0x7f00004ae000-0xa)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fb3000-0x20)=""/32, 0x20) 2018/02/08 09:15:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000827000-0x8)={0x400}, 0x8) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000844000)='nodev\\wlan0[ppp0[\x00', 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r2, &(0x7f0000542000-0xc)={r3, 0xffffffffffffffff}) 2018/02/08 09:15:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7ff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000e58000)=0x3da6, 0x43a0364438790f40) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000)=0x5, 0x4) 2018/02/08 09:15:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006fd000-0x17)='net/ip6_tables_matches\x00') ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000163000)={&(0x7f0000ed6000/0x1000)=nil, 0x1000}) munmap(&(0x7f0000048000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000004a000-0x4), &(0x7f000004a000-0x4)=0x4) rt_sigtimedwait(&(0x7f00009fd000-0x8)={0x8000}, &(0x7f0000600000), &(0x7f0000048000)={0x77359400}, 0x8) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000004a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x800) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000049000), &(0x7f0000504000)=0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000003b000-0xe8)={{{@in6=@ipv4={[], [], @remote}, @in6=@loopback}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00005ba000)=0xe8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00007f7000-0x10c)={0x6, 0xfffffffffffff1b9, 0x0, 0x0, 0x0, [], [], [], 0x328f, 0x2}) sendmsg(0xffffffffffffffff, &(0x7f0000056000)={&(0x7f0000fda000)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000394000)=[], 0x0, &(0x7f0000a54000-0x10)=[]}, 0x0) mount(&(0x7f00003c2000-0x8)='./file0\x00', &(0x7f0000193000-0x8)='./file0\x00', &(0x7f0000d73000)='pstore\x00', 0x2151406, &(0x7f0000f36000)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0\x00') creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) 2018/02/08 09:15:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0xffffffffffffffc1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x1c)={r1, 0x1, 0xa, [0x5, 0xfffffffffffffffd, 0x8, 0x4, 0x651, 0x80, 0x4, 0x3f, 0xab, 0xffff]}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r2 = memfd_create(&(0x7f0000001000-0x11)='vboxnet0).self$*\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000003000-0x84)=""/132) pipe(&(0x7f0000001000)={0x0}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$inet6_buf(r4, 0x29, 0x36, &(0x7f0000248000-0x1), 0x0) syz_open_dev$vcsa(&(0x7f00000cd000)='/dev/vcsa#\x00', 0xffffffffffffc546, 0x400) 2018/02/08 09:15:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c34000-0x8)='./file0\x00', 0x1) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000dec000-0x8)='./file0\x00', &(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000067000-0xa)='hugetlbfs\x00', 0x20000, &(0x7f0000614000-0x6f)) mount(&(0x7f0000c5a000)='./file0\x00', &(0x7f0000649000-0x8)='./file0\x00', &(0x7f0000a94000-0x7)='pstore\x00', 0x201000, 0x0) 2018/02/08 09:15:05 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000773000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000002000)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000000f000-0x40), {{{[], 0x0, 0x70, 0x98}, {0xfffffffffffffd35, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7fffffff, [0x0, 0x0, 0x0, 0x4], 0x0, 0x0, 0x1}, {0x7fffffff, [], 0x0, 0x1}}}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @common='gretap0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x40}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@empty, @syzn={0x73, 0x79, 0x7a}}}}]}}, 0x318) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f000000f000)={0x100, 0x1000}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000015000-0x8)='./file0\x00', 0x0, 0x1) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f000001b000-0xa)='/dev/vcs#\x00', 0xe081, 0x80003) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000021000-0xb)='/dev/mixer\x00', 0x610000, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000021000)={{{@in=@broadcast, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000002000)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000001000)={r5, 0x1, 0x6, @random="4b1ca935b430"}, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000003000+0x28d)=[{&(0x7f0000021000-0x70)="38996a024f097ede2eb1472b3e039aafbc62776e1b9759369e3b2e263f59b63ef0633d0632abd3fe1d0ebdfc358f498aa76b4c678a9aafcb950842f87f34914a64adc5889c063bbb2a4ec047d08b27d0ff5fd1d024b54f7a3f9b4673576f2beb9258ec519175d48ca7097db701ac72fe", 0x70}, {&(0x7f000000b000)}], 0x2) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000017000)={0x7, {{0x2, 0x3, @multicast1=0xe0000001}}}, 0x90) 2018/02/08 09:15:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x103000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0xfabb, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000201000-0x11)='net/ip6_mr_cache\x00') sendfile(r1, r1, &(0x7f0000458000-0x8)=0x83, 0x400000ff) 2018/02/08 09:15:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00002e0000)=0xb4e, 0x4) r0 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000e94000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) readv(0xffffffffffffffff, &(0x7f0000010000)=[{&(0x7f0000013000-0xd3)=""/211, 0xd3}, {&(0x7f0000013000-0x5b)=""/91, 0x5b}], 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d2f000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00007b3000-0x4), &(0x7f0000a76000)=0x4) mmap$binder(&(0x7f0000263000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000012000-0x63)}) 2018/02/08 09:15:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00001c5000-0x51)=""/81, &(0x7f0000aa9000-0x4)=0x51) 2018/02/08 09:15:05 executing program 2: r0 = gettid() getpriority(0x10000000001, r0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0xffff, &(0x7f0000000000)=0x2) 2018/02/08 09:15:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000c1d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000f9a000)=0x26) bind$vsock_stream(r0, &(0x7f00006bc000-0x10)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedreceive(r1, &(0x7f0000339000-0x84)=""/132, 0x84, 0x0, &(0x7f0000cb5000-0x10)={0x0, 0x989680}) 2018/02/08 09:15:05 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc2604112, &(0x7f000000c000)='0') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000002000)=""/160, &(0x7f000000d000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000000e000-0x4)=0x18b, 0x4) 2018/02/08 09:15:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x4, &(0x7f0000e62000)={0x0, 0x2b, 0x6, @tid=r0}, &(0x7f0000b20000-0x4)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d09000-0x9)='/dev/sg#\x00', 0x0, 0x81) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000027e000)) pipe(&(0x7f0000437000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000653000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) tee(r2, r4, 0x80007387, 0x0) r5 = dup2(r3, r4) ioctl$int_in(r5, 0x5452, &(0x7f0000e36000-0x8)=0x45) r6 = getpgrp(0x0) fcntl$setown(r3, 0x8, r6) fcntl$setsig(r4, 0xa, 0x12) r7 = gettid() tkill(r7, 0x100000000000016) close(r1) 2018/02/08 09:15:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffff9c, 0x8927, &(0x7f0000001000-0x50)={@common, @ifru_addrs=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}}) recvfrom(r0, &(0x7f0000000000)=""/93, 0x5d, 0x101, 0x0, 0xfda6) mmap(&(0x7f00004eb000/0x3000)=nil, 0x3000, 0x1000008, 0x10, r0, 0x63) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000814000-0xe)={&(0x7f0000269000-0x13c4)={0x1c, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x8, 0x9, [@generic="b7"]}]}, 0x1c}, 0x1}, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b55000-0x10)='/selinux/member\x00', 0x2, 0x0) [ 74.057779] binder: 11870 RLIMIT_NICE not set 2018/02/08 09:15:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000056f000)='/dev/admmidi#\x00', 0x9693, 0x200000) recvfrom$llc(r0, &(0x7f0000ad2000)=""/58, 0x3a, 0x10000, &(0x7f0000eb6000)={0x1a, 0xc, 0xa, 0x7ff, 0x7f, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}}, 0x10) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000f82000-0x38)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) 2018/02/08 09:15:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d8a000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000e1000-0x4)={0x7}, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2f}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0xa, 0xffffffc0}], {0x95}}, &(0x7f0000c43000)="7379f38e616c6c737200", 0x8000, 0x1000, &(0x7f00009f4000)=""/4096}, 0x48) 2018/02/08 09:15:05 executing program 7: mremap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x4000, 0x1000000000000003, &(0x7f00004cf000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/02/08 09:15:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000e08000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x5ee5650c, @dev={0xac, 0x14}, {[@timestamp={0x44, 0x14, 0x5, 0x80000000003, 0x0, [{[]}, {[]}, {[@rand_addr]}]}, @lsrr={0x83, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, &(0x7f000051e000)={0x0, 0x0, []}) r0 = syz_open_dev$vcsa(&(0x7f00006ad000)='/dev/vcsa#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r1, 0x40102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x802, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000bee000-0x20)={0x1, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000f98000-0x10)={r3, 0x9}) recvfrom$ipx(r0, &(0x7f000012a000)=""/122, 0x7a, 0x10020, &(0x7f0000d02000)={0x4, 0x400, 0x1000, "c70c6e6a05ef", 0x3}, 0x10) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007dd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmmsg(r2, &(0x7f000079b000)=[{{&(0x7f000062a000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0x2e, &(0x7f0000f4d000)=[], 0x0, &(0x7f00004e0000)=[]}}, {{0x0, 0x0, &(0x7f000043f000-0x40)=[]}}], 0x2, 0x0) sendfile(r2, r4, &(0x7f0000b7a000), 0x3) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ef0000-0xb)='/dev/rfkill\x00', 0x201, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00008f2000-0xc)={0x0, @local, @rand_addr}, &(0x7f0000552000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00002f7000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, r5}, 0xc) flistxattr(r0, &(0x7f00009e4000-0x7d)=""/125, 0x7d) 2018/02/08 09:15:05 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000011000-0x8)='./file0\x00', 0x8) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000006000-0x10)={0x2, 0x1, @rand_addr=0x2}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000010000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='dummy0\x00'}}, 0x1e) write(r0, &(0x7f0000010000-0x2), 0x0) [ 74.116335] binder: BINDER_SET_CONTEXT_MGR already set [ 74.128826] binder: 11865:11882 ioctl 40046207 0 returned -16 [ 74.138547] binder: 11870 RLIMIT_NICE not set 2018/02/08 09:15:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = syz_open_procfs(0x0, &(0x7f000052e000)='syscall\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000098e000)={0x0, 0x100000000, 0x10, 0x0, 0x7}, &(0x7f000072d000-0x4)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b2a000-0x6)={r2, 0x89e}, &(0x7f0000c96000)=0x6) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) socket$packet(0x11, 0xa, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/08 09:15:05 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000cd8000-0x10)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000db0000-0x14)={0x0, 0x1ff, 0x6ae, 0x1, 0x0, 0x7}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x3, @rand_addr=0x80000001}}, 0x2, 0x6, 0xd3, 0xfffffffeffffffff, 0x50}, 0xa0) fallocate(r0, 0x12, 0x0, 0x1) 2018/02/08 09:15:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000f4000)="2775736572cb73656c6640736563757269747900", 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e06000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) openat$vcs(0xffffffffffffff9c, &(0x7f0000706000-0x9)='/dev/vcs\x00', 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000d77000)={@multicast2=0xe0000002, @multicast1=0xe0000001, r2}, 0xc) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = getpid() getpgid(r4) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) dup3(r7, r6, 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000d4000-0x18)={r5, &(0x7f00009c1000-0xe0)="a69e9d60a8cc11d07e5e7b2abfb6d765c981750b5e90df18b1c71fc0b3c2a50873ae8cb711a26bcfa151cb57758f7c530c549b4936ffe1212f24ab25ef1e05e1487ee0d4c1a1b80ad5fcebb142f6d734103c245f844fa75d9f9377ecdc3d44f370cd5ef7caa7f2845642fff0d4c35f5054a822b54fba98928247fa5dac4d6f5a6b8420529b6afb5d8325ae38ddb31b137642b0eaf6c880a1655e8ab505a271353a21a56dd26d233e5c7e82599f0064cb819555b9b9bff74a63622f2d0881e380dd7372f7ee06697226e94dc6a016e8664d9a79039947cc11e07ae9cdc875ec89", &(0x7f0000988000)=""/147}, 0x18) ioctl$KVM_X86_SETUP_MCE(r6, 0x4008ae9c, &(0x7f0000413000)={0x13, 0x1}) 2018/02/08 09:15:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077c000-0x20)={@empty, 0x0, 0x0, 0xff}, 0x20) 2018/02/08 09:15:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00007ca000-0x38)={&(0x7f0000c10000-0x60)={0x27, 0xd5, 0xb762, 0x5, 0x9, 0x0, "3605630599d39f7d5bc0f136dcbead60fb27df4f719a189a5cf9a98a2b84415cd286f3872e91c176d2d83fac521ae7aeb2b2533bc4d1dce29c416c9299e1a5", 0xffffffffffffffff}, 0x60, &(0x7f000032d000)=[], 0x0, &(0x7f00005e5000-0x10)={0x10, 0x84}, 0x10, 0x20000000}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000fc3000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000767000)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000b08000-0x4)=0x10000) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000ddb000-0x8)=&(0x7f0000faf000)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000b59000-0x108)={0x6, 0x0, [{0x5, 0x93, &(0x7f00003d1000-0x93)=""/147}, {0x10d004, 0xb, &(0x7f00005be000-0xb)=""/11}, {0x0, 0x7a, &(0x7f0000f9b000-0x7a)=""/122}, {0x100000, 0x9d, &(0x7f0000b8e000)=""/157}, {0x2000, 0xfffffffffffffccb, &(0x7f0000d7f000)=""/172}, {0x1002, 0x11ba, &(0x7f00007c8000-0x1000)=""/4096}]}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000a79000)={0x0, 0x0, []}) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000c69000)=0xe3) 2018/02/08 09:15:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x80000001, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000001000)={0x3, &(0x7f0000000000)=[{}, {}, {}]}) 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000)={0x0, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x81}}, 0x40, 0xfdb4, 0x1, 0x9, 0x7fff}, &(0x7f0000002000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xc7, 0x1, 0x8004, 0x7, 0xffffffff, 0xb, 0x1f, 0xd3e5, r2}, &(0x7f0000002000-0x4)=0x20) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000000000)={&(0x7f0000492000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f0000000000)=[{&(0x7f00001f6000)=""/174, 0xae}, {&(0x7f0000001000-0x74)=""/116, 0x74}, {&(0x7f0000000000)=""/144, 0x90}, {&(0x7f0000000000)=""/21, 0x15}, {&(0x7f0000001000-0x5e)=""/94, 0x5e}], 0x5, &(0x7f0000001000-0x138)=[@mask_cswp={0x58, 0x114, 0x9, {{0x8, 0x40}, &(0x7f00003fe000-0x8)=0x400, &(0x7f0000001000-0x8)=0xff, 0x800, 0x0, 0x8, 0x1565, 0x10, 0x40}}, @cswp={0x58, 0x114, 0x7, {{0x5, 0x1}, &(0x7f0000001000-0x8)=0x81, &(0x7f00004c0000-0x8)=0x67, 0x2d, 0x3d, 0xffffffff80000001, 0x2, 0x1, 0x3}}, @fadd={0x58, 0x114, 0x6, {{0x5, 0x4a48}, &(0x7f0000001000-0x8)=0x8, &(0x7f000011b000-0x8)=0xf3, 0x20, 0x7, 0x59aa000000, 0x2, 0x0, 0x18}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001000-0xa7)=""/167, 0xa7}, &(0x7f0000000000), 0x1}}], 0x138, 0x1}, 0x20000054) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000f6d000-0xc)='/dev/amidi#\x00', 0x800000000000000, 0x240) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000a85000-0x4)=0xffff, 0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r4, 0x29, 0x10, &(0x7f000019c000), &(0x7f0000b6d000-0x4)=0x3) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f00008d2000-0x4)=0x4, &(0x7f0000335000)=0x4) r5 = add_key(&(0x7f000051f000-0xd)='dns_resolver\x00', &(0x7f000053d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00008fc000)="4b9dc5aedf8df06ca96e39c74d9569ac2be924938c5b62b27d3bbcb9be3e473aa8e619f31f1672366500d8c6c420fdf6c8a65a0a07ca316cc85fd9b70b9d2e09a6cd3e921a1ac447a842c95ffcae1beddbd2cf5068a9b9342087cc31c8f7aa12ac4b13050a0b189a9ee66585c302b28c9c40ee04b9edf3eb6b52cfc234d3f2cd8de28a1fb3a0e2f7defe20c66e3e792fe062f56198836555762c", 0x9a, 0xffffffffffffffff) keyctl$invalidate(0x15, r5) [ 74.164387] binder_alloc: 11865: binder_alloc_buf, no vma [ 74.171675] binder: 11865:11894 transaction failed 29189/-3, size 0-0 line 2957 [ 74.199128] binder: undelivered TRANSACTION_ERROR: 29189 [ 74.205539] binder: undelivered TRANSACTION_COMPLETE 2018/02/08 09:15:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00002a7000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000045c000-0x10f0)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2, 0x40000, 0xffffffffffffffff}]}, 0x38}, 0x1}, 0x0) 2018/02/08 09:15:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000f22000)=""/166) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8) [ 74.251919] IPv4: Oversized IP packet from 127.0.0.1 2018/02/08 09:15:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f000065a000)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x1020, &(0x7f000002f000)) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fc0000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000076000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000b57000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000f64000-0x50)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0xfff, 0x182, 0x3, 0x500, 0xffffffff, 0x40000102, r1}) umount2(&(0x7f000075e000)='.', 0x0) recvfrom(r0, &(0x7f000073b000)=""/10, 0xa, 0x2, &(0x7f0000f07000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @broadcast=0xffffffff}, 0x0, 0x3, 0x3, 0x3}}, 0x26) 2018/02/08 09:15:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x100000000, 0x440000) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000002000-0x1)) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 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) get_robust_list(r1, &(0x7f0000002000)=&(0x7f0000002000), &(0x7f0000003000-0x8)=0x18) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f00002aa000/0x400000)=nil, 0x400000, 0xc) 2018/02/08 09:15:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x1, 0x22f) r1 = dup(0xffffffffffffff9c) fsetxattr(r1, &(0x7f00005c8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000b1d000-0x7)='md5sum\x00', 0x7, 0x3) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f74000)={{{@in6=@mcast1, @in=@local}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000833000-0x4)=0xe8) semctl$GETZCNT(r0, 0x5, 0xf, &(0x7f0000ea0000+0xd80)=""/46) r2 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x4c}, [], {0x95}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153}, 0x48) pipe(&(0x7f00001ca000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000879000-0xc)={0x6, r2, 0x1}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000ac6000-0x6f)={0x0, 0x67, "8915332118617e176fa3f0964c34799817307fcc494f60c64146992bc2467b954a92227cf110137ba6e84f15f0fe4bf678988cfddedde3005601cbd733c97a45cc3c86b90d1fee3d9993a07ab6b7dd8c0e3f22f4c860f5860bc1d8d1862a0aff98f131b959457c"}, &(0x7f0000dbc000-0x4)=0x6f) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000019b000)={r5, 0x19, "962772f49391318edf9ee941f1e246ec53d6e046f597309abb"}, &(0x7f0000d15000-0x4)=0x21) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f000035f000)=@security={'security\x00', 0xe, 0x4, 0x660, 0xffffffff, 0x410, 0x410, 0x410, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000551000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x300}}, [{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [0xff000000, 0xff, 0xffffffff, 0xff], [0xffffffff, 0xffffff00, 0xff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x4, 0x1, 0x4, 0xa}, 0x0, 0x208, 0x230, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x100000001, 0x8, 0x6, 0x2, 0x4, 0x3, [@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x17}, @dev={0xfe, 0x80, [], 0x0, 0x17}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}], 0xd}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0x4f}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0xd0, 0x110, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x82, 0xaa, 0x1}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x8, 0x6}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, [0xffffffff, 0xffffffff, 0xff], [0x0, 0x0, 0xffffff00, 0xffffff00], @generic="c129c67d63183bdf5ad3eff16c0bf13b", @generic="4813190b0665ba93d6ac973e0a02007c", {0xff}, {0xff}, 0x84, 0x2, 0x1, 0x10}, 0x0, 0x228, 0x250, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x2, 0x4, 0x1, [0x7fffffff, 0x8000, 0x100000000, 0x1, 0x401, 0x7, 0x80000001, 0x101, 0x9, 0x5f3, 0x3, 0x5, 0x0, 0x8f42, 0x9, 0x6], 0xc}}, @common=@rt={0x138, 'rt\x00', 0x0, {0xee4e, 0x0, 0x2, 0x2, 0x31, 0x6, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x11}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @dev={0xfe, 0x80, [], 0x0, 0x14}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x13}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x13}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}], 0x6}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x40, 0x2d}}}]}}, 0x6c0) 2018/02/08 09:15:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$audion(&(0x7f000084b000)='/dev/audio#\x00', 0x1ff, 0x80) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00004ef000)={0x0, 0x2, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty]}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x10000, 0x4) r2 = dup(r0) write$eventfd(r2, &(0x7f0000606000-0x8), 0xffbe) accept4$inet6(r2, &(0x7f0000c8c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}, &(0x7f0000aaf000-0x4)=0x1c, 0x800) write$selinux_context(r2, &(0x7f0000e66000)='system_u:object_r:agp_device_t:s0\x00', 0x22) r3 = openat(r2, &(0x7f0000733000-0x8)='./file0\x00', 0x200, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00001a4000-0xc)={0x0, 0xe9}, &(0x7f0000951000-0x4)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00001b0000)={r4, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000053d000)={0x7, 0xffffffffffffff00, 0x7fff, 0x1b}, 0x8) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00005d6000)=0x3ff, 0x4) 2018/02/08 09:15:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffbf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000255000)='/dev/hwrng\x00', 0x40040, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000214000)='/dev/ashmem\x00', 0x20002, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000186000-0xc)={0x6, r0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000484000)) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000736000-0x28)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, r4}, 0x10) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f00006f4000-0x50)={@common='gre0\x00', @ifru_settings={0xde3, 0x3f, @cisco=&(0x7f0000508000-0x8)={0xdb3, 0x7}}}) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000b77000-0x1000)=""/4096) 2018/02/08 09:15:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c3000)={0x20080522}, &(0x7f0000cca000-0x18)={0x0, 0x0, 0x0, 0x2d}) r0 = syz_open_dev$dmmidi(&(0x7f00004b6000-0xd)='/dev/dmmidi#\x00', 0xdf, 0x400040) symlinkat(&(0x7f0000d0e000)='./file0\x00', r0, &(0x7f0000211000)='./file0\x00') 2018/02/08 09:15:05 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) socket(0xf, 0x2, 0x7) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000-0x10)=@llc={0x20005000, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000002000)=[], 0x0, &(0x7f0000006000)=[]}, 0x0) 2018/02/08 09:15:05 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f000001f000-0x1c)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x91}, 0x129) sendmsg(r0, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000011000)=[]}, 0xc100) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f000000c000-0x30)=[{&(0x7f0000011000)="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", 0x585}], 0x1, &(0x7f000002a000)=[]}, 0x0) fanotify_init(0xfffffffffffffffc, 0x1001) 2018/02/08 09:15:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000ec3000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000fdf000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000050c000-0x8c)={0x0, @in6={{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x8}}}, &(0x7f0000b61000)=0x8c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000005b000)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000034d000)={0x0, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}, 0x1, 0x6, 0x80000000, 0x4000001a74, 0x20}, &(0x7f0000914000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a75000)={r3, 0x166, "9b6c58d1588545b096e77f414a8037bdee61f062d051ecf8af87e60ceaf0c70e1f1606330c2f8190760a70206f4fadd576c5e5d5e7e66920603d9ff08e5689ad2e8706f64b248152ada32bec7c623173bb596b1792f212cc0d0204031c64426e169b70836efdd9d645750b2648ed07b1ae"}, &(0x7f000024d000-0x4)=0x79) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001f9000)={r4, 0x6}, 0x8) r5 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001ae000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000733000-0x4)={0x400}, 0xfffffffffffffe10) read(r5, &(0x7f0000fb6000)=""/28, 0x1c) r7 = getpid() sched_setaffinity(r7, 0x8, &(0x7f0000e87000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00003fc000)={r1, 0x2a, "85326dbbbea4acfd467a817ccc06fd004f15a427bcdbcb002f9cab522bc796d215daada21051651f51f6"}, &(0x7f0000f4a000-0x4)=0x32) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f00000c6000-0xbc)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f0000f54000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a7b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 74.415807] QAT: Invalid ioctl 2018/02/08 09:15:05 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000001c000-0xa)='/dev/vcs#\x00', 0xb221, 0x4100) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000004000-0x8)={0x0, 0x2}, &(0x7f000001b000)=0x8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000001b000)={r1, 0xfffffffffffff6a1}, 0x8) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/02/08 09:15:05 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000)={0x0, 0x7d, "0952744f29f4d4df17dc40f3e1f8e2b3ad029148b23af082d5551ec830604887623e00c52f2297d65d42508070e212336fd340280aee5d38b009376ea31d732c075e1fba2775572fe895fca988924d2a7b25b9425ec4ea1d7eccaef2358297a193784c7c5ce9ba9b3c9524e48ffb28a259a32e8de463d0790d57eb6dfa"}, &(0x7f0000004000)=0x85) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000006000-0x14), &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000003000)=0x7f, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000007000-0xd)=@known='security.evm\x00', &(0x7f0000007000-0x8)='@/wlan1\x00', 0x8, 0x2) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000)={r1, 0xe000000000000000}, 0x6) 2018/02/08 09:15:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000df9000)='./file0\x00', 0x100) sendmsg(r0, &(0x7f00000a5000)={&(0x7f0000b58000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @rand_addr=0x5}, 0x0, 0x2, 0x2, 0x2}}, 0x2e, &(0x7f00000fe000-0x10)=[{&(0x7f00008e8000-0x1)="b5", 0x1}], 0x1, &(0x7f0000287000)=[{0x18, 0xff, 0x8001, "89d913a6d1"}], 0x18, 0x4000094}, 0x10) pipe(&(0x7f00004e0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000f56000)=[{&(0x7f0000f56000)="3346c901a4", 0x5}], 0x1, 0x0) tee(r2, r3, 0x200, 0x4) 2018/02/08 09:15:05 executing program 1: mmap(&(0x7f0000000000/0xb35000)=nil, 0xb35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000b36000-0x8)='./file0\x00', 0x20000, 0x10) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000a1d000-0x38)={&(0x7f00003f1000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000b36000-0x10)={&(0x7f0000b36000-0x14)=@getneigh={0x14, 0x1e, 0x0, 0x4, 0x1, {}, ["", "", ""]}, 0x14}, 0x1}, 0x4008000) r3 = getpgid(r1) fcntl$setown(r0, 0x8, r3) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b36000-0x8)={0x0, 0x0}) setpgid(0x0, r4) setpgid(0x0, 0x0) 2018/02/08 09:15:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000229000)='/dev/dsp#\x00', 0x4, 0x400000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a58000-0x20)={0x5, 0x0, 0x10001, 0x1000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00003a5000)={0x7fbb, r1, 0x0, 0x3f}) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) recvfrom$ax25(r2, &(0x7f0000021000), 0xfffffe27, 0x0, &(0x7f0000a82000-0x10)={0x3, {"1fb85d6dcdfc76"}}, 0x10) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) sendto$inet(r2, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x10) 2018/02/08 09:15:05 executing program 2: r0 = eventfd2(0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40800) dup3(r0, r1, 0x80000) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0x108) 2018/02/08 09:15:05 executing program 3: r0 = socket(0x18, 0x6, 0x81) r1 = socket(0x40000000015, 0x3, 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) getsockname$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000002000-0x34)={@ll={0x11, 0x17, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, {}, &(0x7f0000001000), 0x11}, 0x34) setsockopt(r0, 0x1, 0x3, &(0x7f0000e3b000-0x102)="a6b181685f1b3dbca80fa654726eaba92e124f802be4178052ad0a91760c9deed48d3420f4b47b149acb2096ca41ee06d2d893f209aae59322b02e022e327f459e681d0ffa1539f199cf6a5a982f6824264b9db4c5aa3ca58cf8d630386ad4d1f226208525d84bc30e7ed811e1494df11baef14f38c7cc469db2b0affc66252e3aab99f2a9451e6b68aad04650041e533fefd69b9dda80634b08b7357e045f6d0d8f330e8656aeb2443ae7d2ce0bcc8ae6d657d6abd885a45a1850cb31e4e48a6b21f0dbad97541d48900413136e34aa560fe310c346d18e2058f9677cad790530757195f2b2868a93d73e56104ae51dbb8ccc0d55f8c784018f064bd2bc13e40d5a", 0x102) setsockopt(r1, 0x114, 0x6, &(0x7f0000000000), 0x0) 2018/02/08 09:15:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000222000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x6, @random="726113a23503"}, 0x0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @common='lo\x00'}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffc01, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x400000) r1 = socket$netlink(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00004b8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00009e6000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000354000-0x28)={@common='\x00unl0\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00', r2}) sendmsg$nl_route(r1, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000def000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3}, []}, 0x20}, 0x1}, 0x0) r4 = dup(r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f000020b000)={0x95, {{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8000000000000000}}}, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000848000-0x5c)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x0, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0xe}, 0x6, [0x7, 0x2, 0x5, 0x0, 0x6, 0x6, 0x6]}, 0x5c) [ 74.462852] QAT: Invalid ioctl 2018/02/08 09:15:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000e6000-0xb)='/dev/hwrng\x00', 0x4800, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000a62000)={0x0, @broadcast, @rand_addr}, &(0x7f00007ca000)=0xc) bind$can_raw(r1, &(0x7f0000829000-0x10)={0x1d, r2}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005f9000-0x4)=0x40, 0x4) r3 = socket$inet6(0xa, 0x3, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000520000)=@in={0x2, 0x1, @loopback=0x7f000001}, 0x10, &(0x7f0000fc8000)=[]}, 0x0) 2018/02/08 09:15:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x6, 0xffff, 0x8, 0x4, 0x1f, 0x4, 0x9, 0x7f00, 0x1, 0x8, 0x8, 0x57}) mlockall(0x87b3ce2d2ffe24b0) 2018/02/08 09:15:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4}, 'port0\x00', 0x14, 0x21001, 0x6, 0x10000, 0xffffffffffffffe4}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000519000-0xe)='net/ip_mr_vif\x00') ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f0000c43000-0x30)) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000022000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000236000)=@pic) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000023000-0x20)={0x0, 0x3, 0x0, 0x20d08000, &(0x7f0000d07000/0x1000)=nil}) ioctl$KVM_SET_TSS_ADDR(r5, 0xae47, 0xd000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r5, 0x4010ae68, &(0x7f0000707000)) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f00000a7000-0x4)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000002, 0x0, 0x7fffffff, 0x80001, 0x6, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80]}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/igmp\x00') connect$nfc_llcp(r6, &(0x7f0000d06000)={0x27, 0x200, 0x7, 0x5, 0x101, 0x2, "b8ee278f81485a5bfad400681cd14f015de86e93fec0e061288f4d1bb6201d89cad2b22fb2aaba9261696b9b7a64773a9f3088eefeef4f1004d0376e6d285c", 0x46}, 0x60) preadv(r6, &(0x7f00006a6000-0x10)=[{&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x1, 0x0) 2018/02/08 09:15:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1bc9, &(0x7f0000824000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00000e6000-0x110)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, [@policy_type={0xc, 0x10, {0xffffffffffffffff}}]}, 0x5c}, 0x1}, 0x0) io_getevents(r0, 0x3, 0x3, &(0x7f00002b6000-0x60)=[{}, {}, {}], &(0x7f0000885000-0x10)) 2018/02/08 09:15:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000fc000-0x38)={&(0x7f0000976000-0xc)={0x10}, 0xc, &(0x7f00000b1000)={&(0x7f00006aa000)={0x28, 0x0, 0x8000002, 0x7a8b566d789388b3, 0xffffffffffffffff, 0x1, {}, [@typed={0x14, 0x9, @binary="dd597874db426923e63d1a57"}]}, 0x28}, 0x1}, 0x0) 2018/02/08 09:15:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f51000-0x10)='/selinux/policy\x00', 0x0, 0x0) getpeername$netlink(r0, &(0x7f0000cf0000-0xc), &(0x7f0000784000)=0xc) r1 = gettid() process_vm_writev(r1, &(0x7f00001fa000-0x70)=[{&(0x7f000002f000-0xa9)=""/169, 0xa9}], 0x1, &(0x7f0000212000)=[{&(0x7f0000850000)}, {&(0x7f00009b8000)=""/222, 0xde}], 0x2, 0x0) 2018/02/08 09:15:05 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000001000-0x9a)=""/154) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) [ 74.568623] netlink: 'syz-executor2': attribute type 9 has an invalid length. 2018/02/08 09:15:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000145000-0x3)='./file0\x00') r0 = socket(0x11, 0x1, 0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ef2000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @empty}, 0x27ae91fef982016f, 0x0, 0x0, 0x0, 0x0, &(0x7f0000db2000-0x10)=@common='bridge0\x00'}) 2018/02/08 09:15:05 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000d06000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000038a000-0x7)="a94a5708b4e60f", 0x1f6, 0x8000, &(0x7f0000fc3000)={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006fa000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000fc4000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f21000-0x8)={r2}, 0x8) 2018/02/08 09:15:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000099a000-0x8)='./file0\x00', 0x0) lseek(r0, 0x0, 0x1) bind$vsock_stream(r0, &(0x7f00004f0000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) [ 74.610431] netlink: 'syz-executor2': attribute type 9 has an invalid length. 2018/02/08 09:15:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c74000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000784000)=0x10001) readv(r1, &(0x7f00000ff000)=[{&(0x7f000016c000-0x3)=""/3, 0x3}], 0x1) 2018/02/08 09:15:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f93000)='/dev/rfkill\x00', 0x40040, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00008ac000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000d5c000)=0x14) sendto$packet(r0, &(0x7f0000340000-0x6c)="f07b1f3e43ab2a8f38b67f7c9cb7cab004a942ce1871e80e2debc763eb987c8e8f8980901cf5f35c82254ab537f2dda4754472a137039b82c0e922482f39b184bfe04326b6727b85e34ab383e97b7be6152ecd68b46185db8222e943b669b5e6ebca861eb08c21d22d8c27b09372f16dc7f80318ead80409dd74284cd3133ed103418bf80d44b56777d53a7a368bb73933f652480fb8e3ed41eaa70714fca62969c1fda9dc", 0xa5, 0x24000005, &(0x7f0000669000)={0x11, 0x0, r1, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000bdd000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/08 09:15:05 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f0000024000-0x38)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f0000024000-0x18)=@ipv4_newaddr={0x14, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000026000-0xb)='/dev/adsp#\x00', 0x89, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f000001d000)={@alg={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, {&(0x7f0000009000)=""/119, 0x77}, &(0x7f0000025000), 0x40}, 0x78) munmap(&(0x7f000000e000/0x2000)=nil, 0x2000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000a000-0x8)) 2018/02/08 09:15:05 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000005000-0x10)={r0, 0x28, &(0x7f0000006000)}, 0x10) syz_open_dev$mice(&(0x7f000000a000)='/dev/input/mice\x00', 0x0, 0x900) bind$can_raw(r0, &(0x7f000000a000-0x10)={0x1d}, 0x10) 2018/02/08 09:15:05 executing program 4: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000004c000-0x8)='./file0\x00', &(0x7f000004b000)='./file0\x00', &(0x7f000003c000-0x5)='gfs2\x00', 0x800, 0x0) mkdir(&(0x7f000004a000)='./file0\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f000004d000-0xe)='./file0/file0\x00', 0xffffffffffffffff) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) readlinkat(r0, &(0x7f000003e000-0xa)='./control\x00', &(0x7f000003d000)=""/82, 0x52) 2018/02/08 09:15:05 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000eb5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008c2000-0x8), &(0x7f00008da000-0x4)=0x8) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000d41000)={0x0, 0xffffffffffffffff}) 2018/02/08 09:15:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000ab8000-0x14)={0x4, 0x3, 0x3ff0782a, 0x53, 0x5, 0x0, 0x9, 0x2, 0x800, 0x6eb}) readv(r1, &(0x7f0000121000)=[{&(0x7f000056d000)=""/1, 0x1}], 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000ac000)={0x0, @in6={{0xa, 0x3, 0x2e, @empty}}, [0x0, 0x0, 0x6d1, 0x4, 0x65, 0xc8f1, 0x80000000000000, 0x4, 0x8, 0x2]}, &(0x7f00007e2000-0x4)=0x108) 2018/02/08 09:15:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000054f000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000055f000-0x44)={{0x2, 0x3, @loopback=0x7f000001}, {0x306, @random="836bebfe75ff"}, 0x40, {0x2, 0x0, @multicast2=0xe0000002}, @generic="ede2785613cac3b031a0018690706121"}) r1 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r1, 0x7ffffffffffffffb, 0x0) sendfile(r1, r1, &(0x7f00008c9000), 0x1000) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f000040d000-0x58)={0x5, 0x0, [{}, {}, {}, {}, {}]}) 2018/02/08 09:15:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00005d7000)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x804c0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000073d000)={0x2008}) connect$inet6(r0, &(0x7f0000a22000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) syz_open_dev$dspn(&(0x7f00008fa000)='/dev/dsp#\x00', 0x9, 0x40080) openat$rtc(0xffffffffffffff9c, &(0x7f00000df000)='/dev/rtc\x00', 0x10400, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000cf4000)=""/113, &(0x7f0000bf9000-0x4)=0x71) getpeername(r0, &(0x7f0000fb9000+0x355)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f00003a1000-0x4)=0x3a) 2018/02/08 09:15:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x6f) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f23000-0x1c)={0xa, 0x0, 0x400, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x8000001f}, 0xffffffffffffffb2) 2018/02/08 09:15:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b24000-0xe8)={{{@in=@multicast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000769000)=0xe8) setuid(r0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d86000-0x8)={0x0, 0x0}) recvfrom(r2, &(0x7f0000a07000-0xa0)=""/160, 0xa0, 0x42, &(0x7f0000656000-0x10)=@llc={0x1a, 0xf7, 0x1, 0x4, 0x148, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) pwritev(0xffffffffffffffff, &(0x7f000084a000)=[{&(0x7f0000bd4000-0xf)}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r1, r3, &(0x7f00000de000-0x8), 0x100000001) ppoll(&(0x7f0000202000-0x8)=[], 0x0, &(0x7f000056c000)={0x0, 0x989680}, &(0x7f00003fc000-0x8), 0x8) 2018/02/08 09:15:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8000, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) creat(&(0x7f0000b9a000)='./file0/bus\x00', 0x1) r4 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r5 = dup(r4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r5, 0x0) writev(r1, &(0x7f000078a000)=[{&(0x7f0000000000)='\f', 0x1}], 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) close(r1) 2018/02/08 09:15:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f00008d9000-0x20)="5b6dad1e4b00000009eeffe50020000000f0ff06dd7affff2a7900"}) sysfs$3(0x3) 2018/02/08 09:15:05 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000822000+0x360)='/dev/audio\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x50)={@common='ip6tnl0\x00', @ifru_settings={0x401, 0x10000, @cisco=&(0x7f0000001000-0x8)={0x4, 0x81}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000797000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000df7000-0xfca)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @broadcast=0xffffffff, {[@ra={0x94, 0x6}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfa4, 0x0, "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"}}}, 0xfca) 2018/02/08 09:15:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e30000)='/selinux/policy\x00', 0x0, 0x0) accept$inet6(r1, 0x0, &(0x7f00006b2000)) setsockopt(r0, 0x10d, 0x800000000e, &(0x7f0000001000-0x1)="03", 0x1) 2018/02/08 09:15:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000046f000)='/dev/usbmon#\x00', 0x8, 0x400) r0 = socket$inet6(0xa, 0x7, 0x8000000000000007) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0x213, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @jumbo={0xc2, 0x4}]}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000017e000-0x48)=@routing={0x3f, 0x2000000000000007, 0x0, 0x5, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @empty]}, 0xfffffffffffffede) 2018/02/08 09:15:05 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$void(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x38)={&(0x7f0000720000)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f00004ef000-0x10)={&(0x7f0000736000-0x2178)={0x2178, 0xf, 0xf, 0x600, 0x1, 0x2, {0xb}, 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@typed={0xe4, 0x23, @binary="a534ce655d472898f87cf1e74310ff408e0a9d8da267a69299225a4947dca7c6ffc9d2a08a23b0c0a4d960b3c65a31f250c44a20abbe2a0641465b1bc04fc0024aac8638ea305c38817b6fda9c6318750ed63e987661a9508f2659fa30bc1603e9056d2a3179ca109b4650d8eacb74b6b2fdc73a3c7dacd1dbb3e290196eb290da31f7119367d6e2c72dd527c9de67e9f43fbacf7deca0ceee43fc3211a9f0166f318f75f3ce01918daf846791ad9b9e18133ca31dbd4d07961889adb11d4cacad855095a71c890bcdb89c4c314d958c063b283c430d083c8e4d"}, @typed={0xc, 0x79, @u32=0x4}, @typed={0x74, 0x4b, @binary="e1102f51cfc8fc0921821672bcf3cbf5cd1319eaf06e10493f71e4b54a74c67d1ec6c9f5d5ad238c43546cfd0fb203300a6b4bf80af035270e573986712054ce9b37a60a3191fc1b8c7c0671351e136e6db48619bada39c2f4821d8c487abf0ece26b6b06b8418163662b7"}]}, 0x2178}, 0x1, 0x0, 0x0, 0x40000}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000002000-0x5c)={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, {0xa, 0x0, 0x7f, @ipv4={[], [0xff, 0xff], @empty}, 0x3}, 0x2, [0x0, 0xfffffffffffffe4d, 0x9, 0x401, 0x6, 0x1, 0x1, 0x6]}, 0x5c) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002000-0x4)=0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000001000)=0x2, 0x4) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000002000)=0x8001, 0x4) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x602200) [ 74.875661] device eql entered promiscuous mode 2018/02/08 09:15:05 executing program 0: shmget(0x3, 0x2000, 0x0, &(0x7f0000c3e000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x340, 0x280, 0x98, 0x1a8, 0x280, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000001000+0x9f), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x1a8}}, [{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bcsh0\x00', {0xff}, {}, 0x29, 0x1, 0x10}, 0x0, 0xb0, 0x110, 0x0, {}, [@unspec=@void, @common=@set={0x40, 'set\x00', 0x0, {{0x0, [0x0, 0x7fffffff, 0x6, 0x6, 0x56, 0x400], 0x91, 0x80000000, 0x1be9}}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x9, [0x0, 0x1, 0x10001, 0x2fbedc3d, 0x6, 0xfffffffffffff001], 0x3, 0x2, 0x200}, {0x9, [0x3a6b, 0x3f, 0xe7f, 0x9, 0x6, 0x7fff], 0x4, 0xfffffffffffffffe, 0x3}}}}, {{@ip={@rand_addr=0x9, @multicast2=0xe0000002, 0xff, 0x0, @common='dummy0\x00', @generic="b04670dc18b1b3d7b114da68f9b3f970", {}, {0xff}, 0xae, 0x0, 0x20}, 0x0, 0x98, 0xd8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0x6}}]}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x8a, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}}, {{@ip={@multicast1=0xe0000001, @rand_addr=0x80000000, 0xffffff00, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0xc, 0x2, 0x3}, 0x0, 0x98, 0xc0, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0xaf0a}}}]}}, 0x3a0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000959000-0xa)='/dev/cuse\x00', 0x228003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000000)={0xfff, 0x30, 0x1, r2}) 2018/02/08 09:15:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a47000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000036f000)={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, {0xa, 0x3, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x3fff8}, 0x9, [0x7, 0xf4, 0x991, 0xc96, 0x6, 0xffffffffffff97b0, 0x87, 0x7]}, 0x5c) r1 = socket$inet6(0xa, 0x3, 0xff) sendto$inet6(r1, &(0x7f000023a000), 0x0, 0x0, &(0x7f0000640000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/02/08 09:15:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00006fb000)='/dev/audio#\x00', 0xd6, 0x200000) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000194000)='\x00') r1 = syz_open_dev$evdev(&(0x7f00003a2000)='/dev/input/event#\x00', 0xab74, 0x102) ioctl(r1, 0x800000080004531, &(0x7f0000a8d000)) 2018/02/08 09:15:06 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) chmod(&(0x7f0000014000-0x8)='./file0\x00', 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r1, 0x409, 0x0) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f0000748000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 09:15:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c0e000-0x10)='/selinux/status\x00', 0x0, 0x0) accept(r0, &(0x7f000071b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f000064d000)=0x2e) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000509000-0x400)={"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"}) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007aa000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a01000-0x4)=0x1, 0x4) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)) r2 = shmget$private(0x0, 0x4000, 0x5400180c, &(0x7f00005f9000/0x4000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) 2018/02/08 09:15:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) add_key(&(0x7f0000d94000-0x8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="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", 0x4d1, 0xffffffffffffffff) [ 74.940214] audit: type=1400 audit(1518081305.992:232): avc: denied { ioctl } for pid=12082 comm="syz-executor4" path="socket:[29570]" dev="sockfs" ino=29570 ioctlcmd=0x0 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/08 09:15:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000981000-0x8)={0x0, 0x0, 0x0, []}, &(0x7f000034e000)=0x8) fcntl$getownex(r0, 0x10, &(0x7f00007e0000)={0x0, 0x0}) sched_setaffinity(r2, 0x8, &(0x7f0000c9b000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a2e000-0x5d)={r1}, &(0x7f00008a4000-0x4)=0x8) 2018/02/08 09:15:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000974000)='/dev/usbmon#\x00', 0xfffffffffffffaa3, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000ab7000-0x4)=0x782b, &(0x7f0000533000+0x456)=0x4) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000f16000-0x50)={@generic="67959a2d96be2efa0be3fa54a832c8f9", @ifru_mtu=0x2}) 2018/02/08 09:15:06 executing program 6: io_setup(0xc2, &(0x7f00007ae000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xb15, 0xc0000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000bd5000)={{0xf0, 0x9e, 0x10000, 0x1, 0xfffffffffffffffd, 0x8}, 0x93, 0x80000000, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000002000-0x1000)="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") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000002000-0x98)=""/152) perf_event_open(&(0x7f0000002000-0x78)={0x2, 0x78, 0xeaf, 0x7, 0x80000000000000, 0x8, 0x0, 0x8, 0x20000, 0x4, 0x5, 0xe638, 0x4, 0x401, 0x2, 0x7f, 0x7fffffff, 0x9, 0x5, 0xaba3, 0x400, 0x100000000, 0xffffffff00000000, 0x401, 0xfd, 0xa0b, 0x3d81, 0x0, 0x430, 0x3, 0x8, 0x6, 0x20, 0x7, 0x4, 0x3, 0xcfd8, 0x5d18, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000000), 0xa}, 0x0, 0x8, 0x7b31, 0x5, 0x3, 0x6, 0x1}, r1, 0x7, r0, 0x4) 2018/02/08 09:15:06 executing program 1: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000614000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x40400) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000bb8000-0x108)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x80000001, 0x85, 0xf2, 0x3, 0x400, 0x9, 0x6, 0xffffffff, 0x4, 0x5bc, 0x7fffffff, 0x6132f2ee, 0x0, 0xa7d8, 0x3c3dca0b]}, &(0x7f00006a5000)=0x108) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00009b7000)=@assoc_value={r3, 0x7}, 0x8) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f00007fa000)={0x2, 0x5, 0xf6ee, 0x705}) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a6611", 0x58}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000089e000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000f78000)='./file0\x00', &(0x7f0000f78000)=""/70) socket$bt_hci(0x1f, 0x3, 0x1) recvmsg$kcm(r4, &(0x7f000090e000)={&(0x7f000072b000)=@nl=@kern, 0xc, &(0x7f0000e16000)=[{&(0x7f0000f77000)=""/13, 0xd}], 0x1, &(0x7f0000f77000)=""/14, 0xe, 0xffffffffffffffff}, 0x40000000) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000f7a000-0xe8)=[@in={0x2, 0x2, @rand_addr=0x80000000}, @in6={0xa, 0x2, 0x8001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, @in6={0xa, 0x0, 0xbc, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x18000000000000}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x2, 0x3ff, @empty, 0x1}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x8000, @dev={0xfe, 0x80, [], 0x0, 0xd}}, @in6={0xa, 0x2, 0xffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xc}, @in6={0xa, 0x2, 0x1000000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x3}], 0xe8) 2018/02/08 09:15:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44}) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000b11000-0x4), 0x80000) accept$unix(r1, &(0x7f0000b5a000-0x22)=@file={0x0, ""/32}, &(0x7f0000a8d000-0x4)=0x22) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c8000-0x50)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000a06000/0x4000)=nil) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000824000)={0x3, r0}) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000855000-0x5d)=""/93, &(0x7f0000146000)=0x5d) close(r0) 2018/02/08 09:15:06 executing program 7: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000ef5000-0xb)='/dev/adsp#\x00', 0x4, 0x80) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f000037a000)) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000ef4000)) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000b1b000-0x4)) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000ef7000-0x4)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000eee000-0x10c)={0x3, 0x10001, 0x20, 0x0, 0x0, [], [], [], 0x2, 0x6}) r3 = syz_open_dev$dmmidi(&(0x7f0000ef5000)='/dev/dmmidi#\x00', 0x6, 0x2400) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x10e, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2), 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000ef3000-0x30)=[], 0x0, &(0x7f0000ef0000-0x25)=""/81, 0x51}, 0x41002106) 2018/02/08 09:15:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000a5000-0x8)) r0 = syz_open_dev$amidi(&(0x7f0000e96000)='/dev/amidi#\x00', 0xd09, 0x501000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/08 09:15:06 executing program 4: r0 = socket(0x18, 0x0, 0x1) getsockname(r0, &(0x7f0000325000-0x58)=@alg, &(0x7f00002f4000-0x4)=0x58) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000410000-0x4)=0x7ff, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x21a}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r3, &(0x7f0000587000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_getres(0x684f322eff9415ad, &(0x7f00002ca000)) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000e4d000-0xf4)={r0, r1, 0xf4e, 0x9, &(0x7f0000a37000)="ef88de6c322908e0e1be1d03a3a524a9d4ee94cc78f4514b765a68e0e7d321843519129373fb181387e6d4430199a9783035a6ac63b78bba6953fbb3c3af9e5f30391c691656925b13bb4f7e8ac9fbdb85407261902b5fa93e321fc457faeb1bcc91d2167e813323f9a775e0ee087dfd32cb3a9b28701b34a4a5f8c7657a12df9db9e3be699bcdd881ff727343d6f1bc49c27c0fddf163d547e289486411e34c4eedd03e73a5a92db91e", 0x313, 0x3, 0x5, 0x0, 0x101, 0xfffffffffffffffa, 0x0, "5a4613ceabded42bc88c1b77dbebb5061a8ba3fd6d4a8b1f8ddd0d5dcd61ab37d6a1587673b4c0d290ac3999bec9063d0bd9e0fbea89dbfb36b3176746b4f28c0cb0eff295d5c7964e5273636702f0e7f4a1a7c8487b7027d48105121a69bfa2ce537abb0ac96cd173b403ad5d53eba75a8e10bcdc12a9894bcca5bfc44e9617437114b4e0346672a934c328698d4e2901e07be767eb071456e0b668305e297a7c74b4c1df783fc745987a229056eb75090828487bf07aef9e99297823dc5db8099c27a7d49818f66f1348a0"}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, 0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={r4, 0x1f}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000dab000-0x10)='coredump_filter\x00') ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00003c7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x7]}) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000e9f000)={{0x2, 0x3, @loopback=0x7f000001}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}}, 0x68, {0x2, 0x0, @empty}, @common='ip6tnl0\x00'}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f000051f000-0x10)={0x20, 0x1}) r6 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000db3000-0x80)=""/128) r7 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r7, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_GET_PIT2(r7, 0x8070ae9f, &(0x7f0000327000-0x70)) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000000000)=""/223, 0xdf, 0x4, &(0x7f0000d72000-0x10)={0x0, 0x989680}) 2018/02/08 09:15:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e76000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) recvfrom$ipx(r0, &(0x7f0000f64000-0xe1)=""/225, 0xe1, 0x40, &(0x7f000032b000)={0x4, 0x0, 0x0, "993c67523a3c"}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000060d000-0x4)=0xfffffffffffff865, 0x4) 2018/02/08 09:15:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x210040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000002000-0x4)=0x100) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000)=@ethtool_coalesce={0xf}}) 2018/02/08 09:15:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x201, 0x200003) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = syz_open_dev$sndpcmc(&(0x7f00004ff000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x4000) ioctl$KIOCSOUND(r2, 0x4b2f, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000fbe000-0xfd2)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}, {"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"}}}}, 0xfca) 2018/02/08 09:15:06 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x8)=':vmnet0\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x3e59, 0x100) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000002000-0xc)={0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r3, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents(r3, &(0x7f0000001000-0x64), 0x0) getdents64(r3, &(0x7f0000002000+0x35d)=""/69, 0x45) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 09:15:06 executing program 3: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000937000)={{{@in6=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000fb8000-0x4)=0xe8) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000045e000)='./file0\x00', &(0x7f0000fb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000025a000-0x8)='./file0\x00', &(0x7f0000fb9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000adc000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x410140) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000fba000-0x8c)={0x6, 0x6, 0x2df, 'queue0\x00', 0xa9}) getresgid(&(0x7f0000fb9000-0x4), &(0x7f0000fb8000)=0x0, &(0x7f0000dc5000)) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000fb9000-0xc)=[0x0, 0xffffffffffffffff, 0x0]) getgroups(0x3, &(0x7f0000309000)=[0x0, 0xffffffffffffffff, 0x0]) r7 = getegid() mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000fb9000-0x18)=[r1, r2, r4, r5, r6, r7]) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fb8000-0x4)=0x0, &(0x7f00008b7000), &(0x7f0000fb8000-0x4)) chown(&(0x7f0000fb7000)='./file0\x00', r0, r8) utimensat(0xffffffffffffffff, &(0x7f000094c000)='./file0\x00', &(0x7f0000614000), 0x2) r9 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000fb9000-0xc), &(0x7f0000fb8000)=0xc) syz_open_dev$binder(&(0x7f000002a000-0xd)='/dev/binder#\x00', 0x0, 0x800) 2018/02/08 09:15:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000f48000-0x8)='./file0\x00', 0x40000, 0x4) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000046a000)=""/214) r1 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00009d1000-0x1000)=""/4096) 2018/02/08 09:15:06 executing program 4: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8), 0x2, 0x0) mlock(&(0x7f0000800000/0x4000)=nil, 0x4000) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) 2018/02/08 09:15:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @multicast1=0xe0000001}, 0xffffffffffffff04) r1 = fcntl$getown(r0, 0x9) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000390000-0x10)='/dev/sequencer2\x00', 0x80200, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000e2b000-0x70)) perf_event_open(&(0x7f0000202000-0x78)={0x2, 0x78, 0x919e, 0x7f, 0x3, 0x5, 0x0, 0x3, 0x8, 0x1, 0xfffffffffffffffb, 0x1, 0x6, 0x5, 0x8, 0x25, 0xffffffffffff8001, 0x8, 0x1, 0x1, 0x1000100000000000, 0x7, 0x4, 0x9, 0x200, 0x1, 0x1, 0x5, 0xfffffffffffffff9, 0x3f, 0x3, 0x9, 0x81, 0x8, 0x20, 0x6, 0x4, 0xe, 0x0, 0x80000000, 0x0, @perf_bp={&(0x7f0000367000), 0x4}, 0x26808, 0x200, 0x1, 0x0, 0x6, 0x7fffffff, 0xce8}, r1, 0x20, r2, 0x2) connect$bt_rfcomm(r2, &(0x7f0000b00000)={0x1f, {0x3, 0x6dc, 0x9, 0x5, 0x4, 0xc807}, 0x10000}, 0x9) socket$kcm(0x29, 0x7, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000124000-0x50)={@generic="868cdb558b3794af9c288f8618ac88be", @ifru_names=@common='ip6gre0\x00'}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x38b, &(0x7f00006ab000)=""/183}, 0x48) tkill(r1, 0x39) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f00007ae000)={&(0x7f0000cab000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x3a, &(0x7f0000294000)=[{&(0x7f0000831000)='V', 0x1}], 0x1, &(0x7f0000c19000-0x2020)=[]}, 0x40000) write(r4, &(0x7f0000fde000)='u', 0x1) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ad1000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f000071b000)={r5, 0x1}) signalfd(r3, &(0x7f00005f7000-0x8)={0x9}, 0x8) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000d09000-0x18)={0x3000, 0x100000, 0x4cc4, 0x15, 0x8}) 2018/02/08 09:15:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x2, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f00001a8000-0x28)=[]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000080f000-0x10)='/selinux/status\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f0000d81000-0xa3)="f3a36f7579b5d8fc2dea36e6c69565fcd9b5d64e5425a1c30b16ab3f21514f556f464c67081845217f567054b306a7c00a18c1bd456adbf6f82a3b3a18ad5b816fd6f67291fbcc663c708e2dc51027bb0e6f802c32502bf664e3ae31a1b1157836450b0ad2f88ec4df05a91854a5a6ac97c1c0bb462f56d2fa6ee68a86361e354142311b97a42ec40fd2feff8e7e3b8df3ddb717986f82e2601c2751e0377561c2eb05", 0xa3, 0x500, &(0x7f0000d64000-0x10)) 2018/02/08 09:15:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000505000)='\x00', 0x2, 0x100, &(0x7f0000002000)={0x401, 0xffff, 0x3, 0x7a, 0x1, 0x4, 0x6, 0x8}) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000671000)='./file0\x00', 0xc042, 0x3f) r0 = open(&(0x7f0000cf9000-0x8)='./file0\x00', 0x1c1802, 0x80) ppoll(&(0x7f0000ae0000)=[], 0x200000000000017c, &(0x7f0000fe9000-0x10)={0x0, 0x989680}, &(0x7f0000402000-0x8), 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a06000-0x4)={r0}) 2018/02/08 09:15:06 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00004ae000-0x1c)=@req3={0x1000000, 0x200, 0x7d2, 0x0, 0xffffffffffffffff}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000b0b000)='/dev/vcsa#\x00', 0x0, 0x40080) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000ff8000-0x8)={0x0, 0x1ff}, &(0x7f00001b2000)=0x8) mmap(&(0x7f0000ff7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ff7000)={r2, 0x1000, "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"}, &(0x7f0000ff8000-0x4)=0x1008) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f000048d000-0x50)={@common='rose0\x00', @ifru_data=&(0x7f00000f8000-0x20)="5dbb2915466f3c1b4d7656fca6d024de8f9ff234ea9eb48b2300dfba49a7d863"}) 2018/02/08 09:15:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f0000d06000-0xc)) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000d39000)="6f0e3aa3a0a4834eec245bf52b7dd629cf13f2bb3198731ecc4612f3942ebe637ac3f54dbc8ae6b9a3ffb23a0a50686a63156f975d5d76f3c7461afd9e384df022") r1 = semget(0x0, 0x1, 0x314) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007cf000)={{{@in=@broadcast, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000ae8000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c9b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000718000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000738000-0xe8)={{{@in6=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f000015d000-0x4)=0xe8) r5 = getegid() semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000371000)={{0xff, r2, r3, r4, r5, 0x120, 0xf70f}, 0x3, 0x2, 0x3}) ioctl$EVIOCGREP(r0, 0x40047452, &(0x7f0000d1e000-0xae)=""/174) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000c20000+0x37e)={0x80, "8ece4236dae7"}) pread64(r0, &(0x7f0000db8000)=""/205, 0xcd, 0x0) 2018/02/08 09:15:06 executing program 7: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000000000)={0x30, 0x2, 0x1, 0x4, 0x984, 0x100, 0x1c15, 0x1}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000d10000), &(0x7f0000d0c000)=0xfffffffffffffe61) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f0000019000-0x82)=""/130, &(0x7f00002c7000)=0x82) 2018/02/08 09:15:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) ptrace$setsig(0x4203, r0, 0x4, &(0x7f0000c89000-0x10)={0x2e, 0x9, 0x5}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000837000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00006f5000-0x2c)=@ethtool_ringparam={0x11}}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000243000-0x88)={0x5b, {{0xa, 0x1, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x7}}}, 0x88) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00009e6000-0xb)='/dev/mixer\x00', 0x200, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f000084a000+0x207)="fac3edd88dc61ddc351211ce85492aa13c044a9bc0304e6412007a45ec183c07f7f2a2e0749e840df14683bca34eb448a51d127e8ce9d59d014369b520af3ac3d9f831476e68807f615f3abba49428dd2eaf2993bce1f97740371e7f0c28ab59c2cb05edd90e09f136eded411ed711e1142108b8557533fe04359a05f5daf76d7b4e5e1b8cc74294d457039ea7bf95a8318b2788845dcaeb7ad5bd569b23ad26145da0a1bfe1e1217f49643c5c196a40d121b713dcab62c069029089dbc4c63d05d0df") fcntl$getownex(r1, 0x10, &(0x7f000005c000)={0x0, 0x0}) rt_sigqueueinfo(r3, 0x30, &(0x7f00000b7000)={0x41, 0x3, 0x8}) 2018/02/08 09:15:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000037b000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff}}, {{0xa, 0x2, 0xe6, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x6}}}, 0x9, 0x401, 0x2, "1b7b7255526565050bbdf2911b6eadf461db7c230b1adb6d339d9863d17446cc1225a505f3af9cbe1e1cae801e2065079d136a3e16d75a6fa24dd2703ac72b1622da119184234855a04985168e8654e7"}, 0x160) setsockopt$inet6_int(r1, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x20000, 0x4) dup2(r0, r1) 2018/02/08 09:15:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in6={0xa, 0x3, 0xffff, @ipv4={[], [0xff, 0xff], @empty}, 0x3f}, @in6={0xa, 0x2, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x81}, @in={0x2, 0x3, @rand_addr=0xf6d}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0xb4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f000038b000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) close(r2) 2018/02/08 09:15:06 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x1, &(0x7f0000001000-0x4), 0x27b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0}, &(0x7f0000001000-0x4)=0xc) perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x1ff, 0x7, 0x80, 0x7, 0x0, 0x1e6, 0x40000, 0x4, 0x0, 0x3ff, 0x3f, 0x8, 0x200, 0x3, 0x8, 0x46, 0xfffffffffffffff9, 0x6, 0x3, 0x8, 0x4, 0x600000000000, 0x52, 0xf1, 0x8, 0xfffffffffffffc00, 0x3, 0x458, 0xb73d, 0xffffffffffff3b53, 0x5, 0x100, 0x1, 0x4, 0x10001, 0xffffffff, 0x0, 0x5, 0x4, @perf_config_ext={0x9, 0x7f}, 0x24020, 0x6488, 0x7, 0x5, 0x8, 0x0, 0x7fffffff}, r2, 0x6, r1, 0x6) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000-0x10)={r0, r1, 0x7, 0x2}, 0x10) prctl$setname(0xf, &(0x7f0000001000-0x1d)='lo\x00') r3 = getpid() sched_getparam(r3, &(0x7f0000000000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000004000-0x110)={{0x5, 0x5, 0x9, 0x10000, "51c828882633cb064c3a412a322d086b511125850f186f25dee500237263658252e09faa78e3b0319408250c", 0x100000000}, 0x0, 0x0, 0x592, r3, 0x8d, 0x300000000000, "d4eca44ba271a89c52c7b52a68d54ccb8b86be59e2bf0280c68c108a24bf310590fe6c3fa95d3eff01d62833470522901bbcd61abd16e75372030ad97580852e", &(0x7f0000001000)='^\x00', 0x2, [], [0xfffffffffffffff7, 0x8, 0x5, 0x10001]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000001000-0xb0)={{0x40, 0x3}, 'port0\x00', 0x64, 0x8, 0x6, 0x101, 0x3, 0x3, 0x6, 0x0, 0x4, 0x100000000}) [ 75.517164] audit: type=1400 audit(1518081306.569:233): avc: denied { prog_run } for pid=12167 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/08 09:15:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) fgetxattr(r0, &(0x7f0000783000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000c54000), 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004b5000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000d6b000-0x68)=@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff], @rand_addr}]}, 0x18) 2018/02/08 09:15:06 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002000-0xad)={0x0, 0xa5, "1c5ff380c3e164fa9c2c1883d39470cff43d10e0a4e3f1147c64fe421e097fd33f944adb9b8b62616113a65cb6cc14fc52fda65b856090a48c78256014892ed3054b1856ea7e52967e3787d3b6c3c2ef5e596649f19e0fe91cf4864ba6b73c160e5d1624497eb5b5dc2174cba25d7b535783411e5114d7299ecb6fa5ef78335ebc4f11456b690fce972845a8f85c62e651b14bd965721e7ca3511d1f3e60f62b43daf1ae42"}, &(0x7f0000001000)=0xad) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xffffffff, 0x4}, &(0x7f0000002000-0x4)=0x98) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common='vcan0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000167000-0xc)={@rand_addr, @loopback=0x7f000001, r3}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000)={r2, 0xa9, "98bf814406eb36e7b903e96a73ff2458f2df4e76b8ddc3e522ba8a13fa876533de59a62aa8f2b2bf2ee367ed2779cfdea1ad871c5b3a5a93a713793d1ff21c491ce68e8a0ff9cdb942b476924e3da14d3cbd4e32e59e1b121fc96c3f3c4224d4b760519f6731f27f9f20c2b40416cc3d4de1d2c5196d56a3c946d7d6062f7ca94d5090e04c0c90cfbc33045af2dcefc2f488a1ef9c7dcabe4781ddaf7e24423476aaa9ec5e7b126072"}, &(0x7f0000000000)=0xb1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)) 2018/02/08 09:15:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x8600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f000022a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, {[@ssrr={0x89, 0x3, 0x9, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @empty, {[]}}}}}}}, &(0x7f0000048000)={0x0, 0x1, [0x0]}) 2018/02/08 09:15:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x507002) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000012000)={&(0x7f000000b000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80003, 0xfffffffffffffff9, &(0x7f000001a000-0x8)={0x0}) ioctl$TIOCSBRK(r2, 0x5427) r3 = msgget(0x2, 0x80) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f000001b000-0x5c)={{0xa, 0x1, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, {0xa, 0x3, 0xfffffffeffffffff, @empty, 0xff}, 0x2, [0x8, 0x198, 0x4000080, 0x946, 0x6e96, 0xfd2, 0x9, 0x2]}, 0x5c) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(r3, 0x3, &(0x7f000001b000-0xb)=""/11) 2018/02/08 09:15:06 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:-0.c1023', 0x20, 0x35}, 0x3ae) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000004000)={0x2, r0, 0xad8e7ca13e04bfbd}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000006000)={0x3f, {{0x2, 0x3, @empty}}, 0x1, 0x8, [{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}}, {{0x2, 0x1, @rand_addr=0xff}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @empty}}, {{0x2, 0x1, @broadcast=0xffffffff}}]}, 0x4d8) 2018/02/08 09:15:06 executing program 1: socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000f51000-0x12)='/dev/snd/midiC#D#\x00', 0x81, 0x40000) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000f51000-0x10)={0x1a, 0xf7, 0xff, 0x74, 0x4, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f50000)={0x0, @in6={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x6, 0x9, 0x0, 0x100, 0x84}, 0xa0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c4c000), &(0x7f00002c3000-0x4)=0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f07000)='/dev/ppp\x00', 0x80400, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000f52000-0x4)=0x8, 0xf3) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000f52000), &(0x7f0000087000)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00007b3000-0x10)={0x0, 0x81, 0x0, 0x9}, &(0x7f00009cc000)=0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000580000)={r2, r2, 0x0, 0x2}, 0x10) 2018/02/08 09:15:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000777000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0x10001, 0x7}], {0x8100, 0x1, 0x1ff, 0xd7}}], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x5ee5650c, @dev={0xac, 0x14}, {[@timestamp={0x44, 0x14, 0x400c0cc9, 0x80000000003, 0x0, [{[]}, {[]}, {[@rand_addr]}]}, @lsrr={0x83, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, &(0x7f000051e000)={0x0, 0x0, []}) 2018/02/08 09:15:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x77359400}}, &(0x7f0000001000-0x20)) getrusage(0x0, &(0x7f0000e26000-0x90)) 2018/02/08 09:15:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000642000-0x4)={r0}) connect$inet(r1, &(0x7f0000fe3000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004ca000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000de8000-0x5008)=@ethtool_per_queue_op={0x4b, 0xe}}) [ 75.640194] QAT: Invalid ioctl 2018/02/08 09:15:06 executing program 6: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f94000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9}, 0x1c) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) pipe(&(0x7f0000923000)) bind$alg(r0, &(0x7f0000f99000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) 2018/02/08 09:15:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x1) msgrcv(r0, &(0x7f0000a65000)={0x0, ""/39}, 0x2f, 0x3, 0x3000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_RMID(r0, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0x6df) 2018/02/08 09:15:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c98000-0x8)=0x40) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7b000-0xb)='/dev/audio\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00007f5000-0x4), &(0x7f00003dc000-0x4)=0x4) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)={0x0, 0x0, []}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000c25000)) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/02/08 09:15:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x1) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000d37000)="01e12de019f384c234b94a79a1d16cf7081ad4606076636b9fbc40") bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x19) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000206000-0x18d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) [ 75.667729] QAT: Invalid ioctl 2018/02/08 09:15:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000004b000)=[], 0x0) 2018/02/08 09:15:06 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000001a000)=""/195}, 0x48) fstat(r0, &(0x7f0000006000+0x310)) 2018/02/08 09:15:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000691000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000d74000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000bd0000-0x48)={0xc, 0x9, &(0x7f000028e000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3fba, 0x0, 0x0, 0x0, 0x8}, [@ldst={0x2, 0x3, 0x6, 0xd, 0xa, 0x6, 0x1}, @exit={0x95}, @ldst={0x3, 0x3, 0x6, 0x6, 0xf, 0xffffffff, 0xffffffffffffffff}], {0x95}}, &(0x7f0000a39000)='syzkaller\x00', 0x8, 0x58, &(0x7f0000ac7000)=""/88, 0x41100, 0x1, [], r0}, 0x48) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r1 = syz_open_dev$vcsn(&(0x7f0000efa000-0xa)='/dev/vcs#\x00', 0xfff, 0x20000) accept4$unix(r1, &(0x7f0000580000)=@abs, &(0x7f000074d000-0x4)=0x8, 0x800) clone(0x0, &(0x7f0000297000), &(0x7f0000d22000-0x4), &(0x7f0000d8e000), &(0x7f00006d2000)) 2018/02/08 09:15:06 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000016000)={&(0x7f0000018000-0xc)={0x10}, 0xc, &(0x7f000001c000)={&(0x7f0000012000)=@getae={0x4c, 0x1f, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, [@mark={0xc, 0x15}]}, 0x4c}, 0x1}, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000018000)=[{&(0x7f0000011000)=""/211, 0xd3}, {&(0x7f0000016000)=""/87, 0x57}, {&(0x7f000001e000)=""/134, 0x86}, {&(0x7f000001e000)=""/177, 0xb1}, {&(0x7f000001e000)=""/47, 0x2f}, {&(0x7f000001f000-0xd)=""/13, 0xd}, {&(0x7f000000c000-0xd0)=""/208, 0xd0}, {&(0x7f000001e000)=""/119, 0x77}, {&(0x7f000001e000)=""/75, 0x4b}], 0x9, &(0x7f0000018000)=[{&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000012000)=""/21, 0x15}, {&(0x7f000001f000-0x3f)=""/63, 0x3f}, {&(0x7f0000008000)=""/155, 0x9b}, {&(0x7f000001f000-0x1f)=""/31, 0x1f}, {&(0x7f0000002000)=""/163, 0xa3}, {&(0x7f0000006000-0x8e)=""/142, 0x8e}], 0x7, 0x0) 2018/02/08 09:15:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fe9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0x5, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}}, {@in=@loopback=0x7f000001, 0x1, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x82}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000143000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) 2018/02/08 09:15:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x20, &(0x7f000011f000-0x4)=0x5, 0xffffff4c) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000815000)='/dev/rfkill\x00', 0x400, 0x0) lseek(r0, 0xea, 0x3) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e7b000-0x10)={r1, 0x28, &(0x7f0000cff000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000321000-0xc)={r2, 0xfe3, 0x8}, 0xc) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000037b000-0x8)=@fragment, 0x8) sched_yield() sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x36e, &(0x7f0000bff000)=[], 0x14e, &(0x7f0000cc4000-0x18)=[{0xf}], 0x10}}], 0x1, 0x0) getsockname$unix(r1, &(0x7f00000c7000)=@file={0x0, ""/4096}, &(0x7f000030e000)=0x1002) 2018/02/08 09:15:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000ace000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebcb997ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab32932", 0x59) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af9f07", 0x2c}, {&(0x7f00002f6000-0xf5)}, {&(0x7f00002e4000-0x58)}, {&(0x7f0000288000)}], 0x4) ioctl(r0, 0x3f, &(0x7f00005cd000)="0886211cb56ce0d4365aceea525dd816820c97d472b27e392facd446ed9e129bf84fe4f1887b412095ceb10294ee5f624ea270d8f23c21886eeb4b9229646af0c909ee1c4ed9f2f561b13f4685bb1de40a3b04bdf8c3d54a819c92b920b00dfefb643def653056c9da52a07bd97f809041b0c94c617ebf859becbc9b7529246a2bc5f9e91282a3964f3e4a194d735e864b29805b827541d2f10b14faefaa2738cfee3558a453ce272acc1111310562409de13aeda27276ccaa6983bcd6da95afaeafdc3f5f391c57f3342a") ioctl$sock_SIOCGIFCONF(r0, 0x227d, &(0x7f000043d000-0x10)=@buf={0x0, &(0x7f0000b82000-0xc4)}) 2018/02/08 09:15:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001a3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = accept4(r0, 0x0, &(0x7f0000380000-0x4), 0x800) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00007b5000-0x18)=@generic={0xbf, 0x8001, 0x4b}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x20}}]}, 0x40}, 0x1}, 0x0) 2018/02/08 09:15:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f2e000)='/dev/sg#\x00', 0x0, 0x88000) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00007b9000-0x4)=0x100000001) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = gettid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00007a1000-0x4)=0x0) kcmp(r2, r3, 0x6, r1, r1) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000c2a000-0x14)={0x14, 0x7, 0xb, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/08 09:15:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x30, 0x50442) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000004000-0x9)='cgroupK\\\x00', 0x0) fallocate(r0, 0x400000009, 0x0, 0x2) 2018/02/08 09:15:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000aec000), 0x10000010003) 2018/02/08 09:15:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x80000000, 0x280000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80002, 0x0) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f0000e71000), 0x4) 2018/02/08 09:15:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000426000-0x4)='tls\x00', 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d2b000-0x1026)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, "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"}}}, 0xfca) 2018/02/08 09:15:06 executing program 2: shmget$private(0x0, 0xffffffffffffffa0, 0x0, &(0x7f0000e88000/0x3000)=nil) r0 = creat(&(0x7f000015f000-0x8)='./file0\x00', 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00005e7000)=[{0x3, 0x3}, {0x2, 0x3fa6}, {0x3, 0x1ff}, {0x3, 0x1ff}, {0x8, 0x6}, {0xa, 0x9}, {0x8a10680e7db6f3c7, 0xffffffffffffffc1}, {0x3, 0xfffffffffffffffc}], 0x8) 2018/02/08 09:15:06 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000010000)='/dev/hwrng\x00', 0xc4002, 0x0) pipe2(&(0x7f0000007000-0x8)={0x0, 0x0}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000011000-0xc)={0x0}, &(0x7f0000010000)=0xc) kcmp(r3, r4, 0x0, r0, r1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f000000a000-0x2)=""/2, &(0x7f000000a000-0x4)=0x2) 2018/02/08 09:15:06 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000803, 0x81) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) sendmsg$key(r0, &(0x7f000090b000)={0x0, 0x0, &(0x7f0000251000-0x10)={&(0x7f00007d2000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfda9}, 0x1}, 0x0) pipe2(&(0x7f0000008000)={0x0, 0x0}, 0x84800) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000011000-0x10)={0x401, 0x2, 0xc6}) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) 2018/02/08 09:15:06 executing program 2: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000dd8000-0x14)) 2018/02/08 09:15:06 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f000001b000)) ioctl$int_in(r0, 0x5407, &(0x7f000001e000-0x3)) 2018/02/08 09:15:06 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x38, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9}, {}, {}]}]}, 0x38}, 0x1}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000009000-0x8)=0x3, 0x5, 0x4) r1 = syz_open_dev$sg(&(0x7f0000028000-0x9)='/dev/sg#\x00', 0x0, 0x200000) openat$vnet(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000028000-0xc)={{0x1, 0x80000001, 0xfffffffffffffff9, 0x8, 0x1, 0x2}, 0xffffffffffffff00}) 2018/02/08 09:15:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100000000200, &(0x7f000049d000-0x69), &(0x7f0000a17000-0x4), &(0x7f0000d77000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = getpid() execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) openat$autofs(0xffffffffffffff9c, &(0x7f0000bad000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000250000-0x10)={0x0, 0x0, &(0x7f00009ca000)=[]}, &(0x7f00005b9000)=0x10) process_vm_writev(r0, &(0x7f0000ec5000-0x38)=[{&(0x7f00005a6000-0xc5)=""/202, 0x29a}], 0x1, &(0x7f0000539000)=[{&(0x7f0000823000-0xe4)=""/228, 0xe4}], 0x1, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) [ 75.865906] sg_write: data in/out 822404280/2 bytes for SCSI command 0x12-- guessing data in; [ 75.865906] program syz-executor4 not setting count and/or reply_len properly [ 75.901938] device eql entered promiscuous mode [ 75.938917] sg_write: data in/out 822404280/2 bytes for SCSI command 0x12-- guessing data in; [ 75.938917] program syz-executor4 not setting count and/or reply_len properly 2018/02/08 09:15:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000d, 0x6) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6}}}) 2018/02/08 09:15:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000b0b000-0x4)=0xff, 0x4, 0x0, &(0x7f0000bd8000)={0x0, 0x989680}, &(0x7f0000404000)=0x400, 0xffff) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x8000, 0x0) syz_open_dev$urandom(&(0x7f0000823000)='/dev/urandom\x00', 0x0, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f000093b000)={0x9, 0x6, 0xffffffffffffffc1, 0x0, 0x80000001, 0x98ac, 0x400, 0x3, 0x0, 0x8e54, 0x7, 0x0, 0x0, 0x9, 0xbfe, 0x4, 0x100000000, 0x4}) write$sndseq(r0, &(0x7f0000577000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}, {0x0, 0x0, 0x0, 0x0, @tick, {0x2}, {0x0, 0x4}, @quote={{}, 0x0, &(0x7f0000d0a000-0x30)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}}}, {0x8, 0x0, 0x0, 0x0, @time, {}, {}, @addr={0x8}}, {0x0, 0x0, 0x0, 0x0, @tick=0x4, {}, {}, @result}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000591000)={0x7, 0x9, 0x0, 'queue0\x00', 0x6}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000841000)={0x11, 0x1000, &(0x7f0000e35000)="decd634e1e7a2e8d57ae447599f1dcdb534d07ebccc88643dce0ce5176e0e944fd2c7537956c2420ab03d4c715f130299ed18f0eeb0b916b63dfbf776707ef50365d06311d570ada394ce97d2af09d47b1c7626f661a3bbd29efe70a5afac6eceba592f602afffbef5f6680efebbd9f31a6a903bd54268278a741e1ef81ef698f966b06c4053cedf53bf99de5e51b011cab9c0fe3a94cb706f0e357140ddf32ec25f3f1ecec5416f1e0528f299be99c82994cd00343eeea2fee4b5bcc55025c27af3043f46759b7cd3cd4fe902bf6ef9d866d3fa838a91e488662a5c62b40cdd2fee65003d186120e0a2af1625ff11836a18dffa02c86dc730b4ef88a600a96d5e5626c0b8db20d3fcf5d21d530431912095b5d1af24f181c376ecfd2ee9bd4c9e5e616ef815cb90a78810ebc47779acfc40f62b38201f4f3eac62886124c71282ca0c9aafe510032173f5318b1873239397fa7af693237a81033c630dc4c95076fa53cef605a2133a2ce75ac7a25f989566c16fe108aa408bb904297afa957b0a1e022fef72c47c138739f644c9a1f3d2343918270ef53d6e7a58974138a4633b53c68ee571910b7d3fc8a703f09189b164d51c00dd4530358f00d7a53c5ec0b193a53e90ed3dd33c9424207acfdc653aef9d29a7342dc3da0f810ee6399d541d607d5d6ca76eb792080cd216816c5b6954049f1fe8c23c9c50303dad66dfdfad2e8ddd3de583f34463bef8be2946591c2c712338b7d4b2cdeb933d353b575ea138e1389047811f7475f48dc3af5fa2ffe2c231c60f587beebeb3e6e7b2539e1334db339cbac2c0a3246e1ce2a6e63968681316e6b7f284353122efece72051f0f6e619f524217a28c679d554eaa01c9d7ee620967c487ef3097e5e3bb1e65dc40b9e56db062956436080191aab24344d9a2ced3b80dd275bd3ffa1fd3419d850d965576f31e92f8a58f88388de7f552b9ec22da8202fbbfa654a23a2cadd7c2f435bd8cb009c3b269d9dfe937f30792b41cf7a80f814c7485ab21c3e7167d5cbeb5bdd7d7614808273eddf5f974a680edd5eb8f23717dec5c7794caf09af2ebaa873d2646157e141c542cafb472f09737b2fc21b2c8882d7fa1f8349e4ecc04c216bb798d434a77f1dd496fca43430c5743365c2212b0a869ed25642d08c8e9165e3004a272f381d9dd5d8e6f835bdb7f22eddfb0982f37592ac141c8b1345908f28ccf1068bef79074f76f31e7840e7a6c8963de7a6e4f014c3a7bf11363f7affecdf35610cef0703f543d5b45de39eba36d677fb566703a6e8e13ee1bda7ff5a35dcd34b83ff9a51058aba7157ac704b545bea93ab6b33c6bb0648512ef6507e6cb8324a336ae8e1bf12c5026273e3f0b23de1764027f42bc718f929fb3a982d71beec4574274f8251f7e5e0643a09040482ec72b482fbdb0b2e1803fa86bbd46b44298442951e8e6f7d3d4093609390c474b0aa918c70429ce8075a08e09d19b9c0af58ffc416fc1a9a53254927afea4a12ebc5970eb6012bbbd09af8519143d29f0d31d8bd129270e9d8ae2bf5e2950402e80c64cb884ddb823fc6d7e2ec44cf6cc37ffcc656338b6a3e62e5307101b36084c5b858da0d4484b24b7d1979c8df58ddbe061b5ae5a286571eb436213d30b3ee8dddfaaebaeadcf52953701879edd29039bcf98b71c2cb88251b260f13701b94c5cfb930bd40f171dac248a3576549800c0ed431ac9c0ff0e86ecc74379f03357ac92774663ffac3ac5f267e81478d430acc84887444e2c31d5d48d5c51bac3fca6cd0fb4e234f2cffb9b5136f5b74b4d5a23edaf35e930c985926247d021464593f3dfa68b111471abdc2a3ee688f744ce5b72a0e41306737d334226c933ab8c420471fc818590bbafb15130bc7c889ff461a82a3e18a521b02062feffbc5d724109e858cde20f287dde59d566869633feda690cb18d6ca6ecf4b5d1c06ea984b01d4c175b7d44f2a233151dcb94b34b86c3875afa44128e67c438eac2ea27a08c98db92c3ce456e3ad459c043d7adb1dc6fa988392d0d52be60a634756e9dc132d318b3886de579b6aacb638df61211fb548c080343410e91ba9ee6ceda23027f0ffe9f4545b202727e9cb6016d465416ad02b69aa15af2090fde1b557be899a72cf2a705683c481c45da20aa1eef8c3c9072100d9ddc084ab290168ca46075f40d50596f9a6e53b8eaaa59136345e98c4271eb97a7713aa8ea0b2552c4906b574d9e2f2263a5962726c61932b807f2ceb6fca70c0fe3970f40419178eb43b3d8241f58dd2fa8d4da1bedb9b3425491ab92e2df4091c6186e8707561ca1813f5cc5ee82db41f31d34e6d6417dcb643981017d0db100afa9852d31b9cefa411ccc62339a06b74dc21380d86614c3bd452c6db1f2a16149282d88fdba10726873fe94f487306d297ac0dd34f32b31a69d8d9836517a3c4413cccdbad69996327d97890550504e6808d039572cec5ca6137424be48b7aab7ad45e4927fc130462423c188a15469f3e0291a876cf88e8f74593fe41ed3cdea8dfa7d470122536b4c87cfac562f14ab882cc4f8066b24b5216347181a1a5ea8f530702e144946baf28c0388e5eb43d2372d10c21f9e36f54d23afc4d27d4e958b7ab47317d406a4aecfde6beedc0ecfef2250873758c428add7c5d345420de92e774c53bddaf987f8857b496df0651361e498b5fdef13f65f8acf76c295d1c56040770d9f851947a63e030e0e9351bc5f6ad65dee36478a458e648c71b2bbd8fdf2867fd82262360e4f14c67fe4a099c706776e6440a6a6574e57a1b604ad04066f86bf0561d4c666aac9af91cebf2ef656e1eb866b5ce1c9411ed3ff9472dcdfcd19241a1703fd32ac4fb78216fd18e271afb4e6576ef22293cd59b1de61bcb250df4f0cdb864fb24761f36c7cb937a128b5d0c5074465669103d7af9960234d42cbbbb6d09e37243151d66d5fdc611b73dd263f819f9ad19f8eba23874645eb470b2c279b76c09c6a2656da4ab986b1d144d51d36b382d14f31fe697cb8070aa1c27703ebc94a2cbb281f42efb05192091195772120e3143b0766e105719fbc5befbe18b28f8f4d9d28fe99364b67ec97169040578d0c166d3aaa0a0e76e8bb9fac77d6d979fb52799dcd59915b90b319d030231a86f3d1a121f41711aac8f84e0ddd8b05c1e5f32d3cea8cf807ba48ed35c83cc0c61e476827c760927e68a423889baa70bc79ae3b74b8eab6e244e050958f38ddd44929a06e4268e35015367b7f69c558bfd2e0b798548a1ef7dc8d9f85c26a3e7223cd5a8db36d98c0dcf46ee39c7a6b49b20cef966437fe0169037699f8980386b1ab48ffaa8e181789b700064ce76fc7c3bea318301e8d8b267ef5de6814a61afb19dc4e352a982537812f1855f77091f00a90fb981d8e284033df99c8d22890eaad63d342299188b592123735debdec136f17b3fd4224e7b8cccd2e0f5c5fb7cca2ed620b7bd7dbd6e2910a2e6446fc3bcbf4c9298608de661b1c26e3d09af227c3185ce30f677a7a07ff6d9e1b2ca27f894cea9fe47c251cad80f40bccaefc2170c2a40f705ebd680abffad55d46186c5c4a66265ab24ecdc38a7176d1f1fb01f802b7e66b968fe03776d07da19b13d2883e66ee27197d171bbdd9e3aa7c0f172148695e6937230e4c144e9b244f04d8de96fa2f822cb7b723d64a7a07c74d02f31bb39608aadad1361c9ab41fabf0c95dfb0071b17b20f9fb66b4fc945661fa578bfcca1e704a3d774e34db43aaf5dd428bcfbaa1d3dfd660470fed5d3bd608911e68ab318db165930f9b50a9705fc52c0f3a30a20602a4296f4866b77e58cda2edc1e774987ac2ffc7f9459ad3205436d9343c46256e8da82776275517d9dd7b0de332963e1fe907dd832adf99d51ed2fb379fc2cfc91c832984e4bf4c0fb6ba80a3cba5560be1689d4f1cbe4c2e49be99c13d35cbc6a9ff11404b2cda523ec986e47034d1ab0a6d7ff248405bed5d8b95c01177b72742fa07a70388389ee573ba327dffd1d27555299b64e97c51f2446e22e64660e16beb81ec7b6bea5d4c40f66e6ab200956bdabc71f4eac430eb3e67d49e4cfaffcb31db9bd391e3e51a69cc3d6955119067757ad08a45543942b1ffe086e9165cd7dd0d10af19b5cec327d03f3d5362b0c44553e37a4896fde2e82782a09932f6b4ec3cf8335430220b0e1ba9b848b98fc9a43fbc2fd68f321760cb2dd0650fbee9b8ce300dfbb5de4a20850e5ed47b5cffbcc08d7d97f717d46e76a5f0c0ce8e43c891a6555370847272a63d51315b755b2eba5f6392ab5f6ede7e7df5f08d1ed8be869cab7c6618d13720953d151192a94b093fb48229061e2392b06a891337b6168463c2d34273b075d878df88f2312f426795c2202ab828326e4a16fa24ee7ff659255803e59dc2c4e86da33503d8fc1be66739c17456a986b72cb91d00ce68e65c3353e6e5c628fdf65e3034dcdb273212494d7ea5b67d58d0aa5472d238bc255f5e8af6446b6a8b1b4e49ce0c14a8ec1b9844ee1e9e9d5a21ffc16a1b29e4aa8fcdeb319599e10eabcd9b4b74142cc186e117df54f98ff60e9d6b3379b38b20692c5086387999936d853c50bf4d3627ed9973a8e19320c5f03fb032a441cd36bcaddaa97dffa8f2d711d78e7224114353e25fd5b335a071acd6df6733ff9eca672106e1fb69025c9055f28e7b400e90a7dc377e9cba4faa7b6cdb52739f4ad0b12094cc6bf6812c16d556a898fc3f8399af336cb85146abad684b9f420eb448d74c550e3fe162b8e639ff7cf616571d4575e3a4323f5c5c8615a36f0bbdd80d6c21940413b310307b37619ab80b2bd8e8a483afd44341bece17d5f75c2fc52ee915d1760d9b3a378b5eaa3645479dd5c0b447f74846bfc8adf194baaf68003ac897042f4b5aef93b88cb1c1ff7704a12c84a8af7270d858d33a1a864b3f46085d6a72fbc47f634c2377f28cc3d128f600e371a4cf8b2b8983f46e42bd871a33489ca32967a4caf1053d9322f37887111a36f6619750d7d07577bb1a7527104e4b97469ff7be33cc2b652f98e70da3de769707861402d9cd8a70bb024d5508ccd0a5c7fd5cd6ead4b8da3146bf634c0b5e2ec89bd43064f7c207961536ecc4d139ff02a3e12ac3ece90e99a704ad3d7ea83aeef06daebfd136ec3a7c9bdec4eda9e0e249bd03667cf1b33ab501b508d14d10b3bd1a31e6a2f0e5b074c26e21b04cbb87c61384b91a379d90c8288b623cc4ab460c2e35dda881a248cf14c54df70b28c83d951b0b98364136a883ab83e69202688885f4e196b071a9b290586d50e4706b8e75ab7ecea7136ef761626158419ad928a241d843f687eac4c5800678548bd9c6102a0636c7ddb27a67667335db8d8ac1c804feecf0c697ae5cd82316df05688c0b885f839e00c32f2ea1f8a73f5366ab8977b442599698994c623e1cfad72d3fffada63752c6d17a5f738cf666445eb9807daceb04791ce5987caa08b938d8368b7d334c09a9961849582018b389c4b5d981ac70c3c865dda6a367a4afaf2cda59600b5027297aa5cc9a7f6cb9e16f8f040cbde1d9dd15be544c95ca01e1ed1fb39b6dfd78478e597101f1bb6f702830275a306682833cd2d6ecd4397919b985ed90eeb3d2712f4ed57bd2837ceeccfa6cf17791bdd9b042566ba8f01836068c3b96356cce220c61cdcc3155f568103fd1b76a3ce67d0acb1736914a7e2310e6c3ec79639290ce301c5365c73cac83220ccff2b4385c8861d267914bdcdfb"}) 2018/02/08 09:15:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000811000-0x12)='/dev/loop-control\x00', 0x2000, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000313000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000518000-0x10)='/dev/sequencer2\x00', 0xc0002, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00002e6000)={0x7fff, 0x4, 0xe163, 0x800, "520573f972cdaa960395b1c8511bf600763c428df2ae1ab290bb67304cb1e012cfbcb846734d62e8c74d9907"}) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00004c8000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r2) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000dfd000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r4 = syz_open_dev$sg(&(0x7f00006b9000)='/dev/sg#\x00', 0xfffffffffffffffa, 0x44200) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x6) r5 = mmap$binder(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x2000000, 0x4010, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000c08000)={0x4c0e, 0x2, 0x9, 0x0, 0x9, 0xffffffffffffffff, 0x7fffffff, 0x7ff, 0x10001, 0x7}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000c94000)={r5}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f00006aa000)={0x0, 0x2, 0x54d, 0x4, 0xfbee, 0x40}) sysfs$1(0x1, &(0x7f0000e57000-0x1)='\x00') setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f000051b000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) setsockopt$ax25_int(r4, 0x101, 0xc, &(0x7f000029b000-0x4)=0x59d9, 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f00001ef000-0x10)={0x40b5, 0x2}) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000b01000-0x4)=0x1, 0x4) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000ea1000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x2d8, 0x98, 0x240, 0x98, 0x160, 0x160, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000030c000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x160}}, [{{@uncond, 0x0, 0x98, 0xc8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0x3, 0x80000001}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x6, 0x78f, @rand_addr=0x1, 0x0}}}, {{@ip={@multicast2=0xe0000002, @empty, 0xff, 0xff000000, @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0xc, 0x1, 0x8}, 0x0, 0xb0, 0xe0, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x8, [0x40, 0x2, 0x0, 0x1, 0x5, 0x100000000], 0x9, 0x9, 0x3f}}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0xa3, 0x5, @local={0xac, 0x14, 0x0, 0xaa}, 0x1}}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xa}, 0xff, 0xffffff00, @generic="382e45ee035c2ef7a8d27653b316fee6", @generic="0d6eb0594da1f8446b332cfab0b635cb", {}, {0xff}, 0x7f, 0x2, 0x10}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x48, 0x2}}}]}}, 0x338) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d9c000)={r3, 0x50, &(0x7f0000576000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000862000-0x4)=r6, 0x4) 2018/02/08 09:15:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000573000)='/dev/sequencer2\x00', 0x101000, 0x0) getsockname$ax25(r0, &(0x7f0000d70000-0x10), &(0x7f0000c56000)=0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b25000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000561000-0x50)={@common='bpq0\x00', @ifru_settings={0x1, 0x3, @sync=&(0x7f0000913000-0xc)={0x0, 0x5, 0x5}}}) r2 = socket$inet(0x2, 0x7, 0x5) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00004ca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000969000-0x28)=@ethtool_eee={0x45}}) 2018/02/08 09:15:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x12, &(0x7f0000a9f000-0x14)={@remote={0x0, 0x0, [], 0x0}}, &(0x7f0000955000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000b5a000-0x4)=0x8, 0x3c3) 2018/02/08 09:15:07 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) shutdown(r2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0xc00000}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000-0x8)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000304000), 0x3) 2018/02/08 09:15:07 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000001a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @rand_addr}, 0x24, 0x0, 0x0, 0x0, 0x0, &(0x7f0000019000)=@common='bridge0\x00'}) mmap(&(0x7f000001a000/0x1000)=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(&(0x7f000001a000/0x1000)=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(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f000001a000+0x37c)=0xe8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000016000)=0x2af) 2018/02/08 09:15:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000042f000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@info_request={0xf}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = memfd_create(&(0x7f0000a25000)='\'^\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00007e2000)={0x0, @in6={{0xa, 0x2, 0x800000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}}, 0x1e, 0x541, 0xc1, 0xffffffff, 0x94}, &(0x7f0000003000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000afa000-0x8c)={r1, @in6={{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x8c) 2018/02/08 09:15:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d30000-0x14)={0x3, 0x8, 0x986e, 0x3, 0x4, 0x8, 0x10001, 0x3, 0xe00}) r1 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) times(&(0x7f0000cc2000-0x20)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac9000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000ced000-0x110)={{0x20000000000adb4, 0x5, 0x2, 0x7, "60ea25f1bdfd5756ff3b11743b7d54905fb8b65a9ed4bd84248c8c8506983133f2a9175aa485b9faa6f4dfc6", 0x1000}, 0x0, 0x0, 0x1000, r3, 0xfffffffffffffffe, 0x30000, "90e36f7f4252d2353e42a41d20d945919516699fa96151841c1064983aad341c57f9b0109f639175a40f9112906f2a9e4912e9db23db14857554ec6b8c3c6d67", &(0x7f0000fc0000-0x8)='vmnet1%\x00', 0x8, [], [0x1, 0xc, 0x0, 0x16d32f42]}) r4 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f000018f000)) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x2, @tid}, &(0x7f00001ef000)) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000b0d000-0x8)=0x81) clone(0x4392400, &(0x7f0000a02000)="3ca6b53210d62a736195e732a0057f476ab35bccbd6b6152cde80c256a2c6a2d8269e29174a67425e7b54640384eb76b0761df41b2c1", &(0x7f000034c000-0x4), &(0x7f00007df000), &(0x7f0000a83000-0x1000)="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") timer_create(0x4, &(0x7f0000abe000-0x60)={0x0, 0x16, 0x0, @thr={&(0x7f00001ae000)="5df448911a1f0036540df95c6a229edd373b3c860a14c24de2afe221ada2f84ae206dd49f33882c65b4cff9293c3a6446ab048e764222d940aeb31e0d9d1cd9213779bf5825eda8214c2a3fdd80f2d42847e778224f715e28e33c30ebdd601524335517c006099cfa55a3566922d6b89", &(0x7f0000d0a000-0x50)="137866251a2c6809cfab10472265a3deff74235122df986e9ecfb3b1593f18bb91e6df572d378f5765f755c194712826d184f6163c4f90904c5cd07fbfa89ec83da3467e8c5aaf09906305e1e371408e"}}, &(0x7f00006ca000)=0x0) timer_gettime(r5, &(0x7f0000119000)={{0x0}}) statx(r2, &(0x7f000011f000-0x8)='./file0\x00', 0x5900, 0x0, &(0x7f00003d6000)) setsockopt$sock_timeval(r4, 0x1, 0x18, &(0x7f000070b000)={r6, 0x7530}, 0xfffffffffffffef5) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00002e4000-0x4)=0x5, 0x4) fcntl$setstatus(r4, 0x4, 0x2000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000c9b000), &(0x7f0000f8d000)=0x14) r7 = dup(r4) setsockopt$inet6_tcp_int(r7, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) 2018/02/08 09:15:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cd4000-0x8)=0x1) r0 = syz_open_dev$sndctrl(&(0x7f000090d000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000b0a000-0x4)=0x9) readv(r0, &(0x7f00008e9000-0x60)=[{&(0x7f000076f000-0xc0)=""/192, 0xc0}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000934000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000357000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000c20000-0x18)={0x800, 0x10001, 0x3ff8}) sendmmsg(0xffffffffffffffff, &(0x7f0000f53000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000c53000)={0x0, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000abb000)=@common='ifb0\x00'}) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000a49000)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000032e000-0x4)=0x0) fcntl$setown(r0, 0x8, r3) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/08 09:15:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a94000-0x1), &(0x7f00002b8000-0x4), &(0x7f000029e000), &(0x7f000031d000)) read(r0, &(0x7f0000428000)=""/154, 0x9a) r1 = syz_open_dev$vcsa(&(0x7f0000922000)='/dev/vcsa#\x00', 0x0, 0x100) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) 2018/02/08 09:15:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15, &(0x7f0000dfb000-0xd3)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@llc={0x4, {@llc={0x0, 0x0, '5'}}}}}, &(0x7f0000b24000)={0x0, 0x1, [0x0]}) prctl$seccomp(0x16, 0x3, &(0x7f0000e82000)={0x1ffffffffffffef8, &(0x7f0000ec0000)=[{0x0, 0x7, 0x5, 0x2}, {0x100000000008000, 0x8000000000b54, 0x8}]}) 2018/02/08 09:15:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000ad5000)='/dev/midi#\x00', 0x2, 0x1000004080) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006da000), &(0x7f000018a000-0x4)=0x4) accept$ipx(r0, &(0x7f0000c97000), &(0x7f0000da2000)=0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000c2b000-0x38)={&(0x7f0000a4b000-0xc)={0x10}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003d5000)=@newpolicy={0x10c4, 0x13, 0xd0d, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x1, 0x1000, "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"}}]}, 0x10c4}, 0x1}, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000542000-0x4)=0x9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000075d000)={0x0, 0x3f}, &(0x7f00008dc000+0xb89)=0xc) link(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f0000ba5000)='./file0\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ce8000)={r2, 0x4, 0x3, 0x69, 0x40, 0x8a}, &(0x7f00002bc000-0x4)=0x14) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b8a000-0x8)) 2018/02/08 09:15:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000052c000-0x5)='/dev/vcs#\x00', 0x8, 0x8802) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e74000-0x14)={0x3f, 0xfffffffffffffe01, 0x1f, 0x1, 0x6}, 0x14) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = creat(&(0x7f00003d5000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f00008c2000-0x110)={{0x0, 0x7, 0x10001, 0x4, "c50abc5cdf99df3aeda73e310d6f37643d42af85b239ffa1b4c699875427bb59ee4c689c5561d3f6e348fa6f", 0x8}, 0x0, 0x0, 0x3, r2, 0x7fff, 0x1, "0ffe577b9751124cf99ae9ebb38b6071fd3f6b6b1867539461968545c5477a740f89baed75ed0c7e3f2be3067779528fff11b80aca8284bf99af013485f2566a", &(0x7f00004c3000-0x36)="73656375726974795c2f707070307472757374656429766d6e657430776c616e3165746830775e75736572232d63707573657423ff00", 0x36, [], [0x1, 0x1000, 0x6, 0xed8]}) timer_create(0xb, &(0x7f0000044000)={0x200, 0x3f, 0x0, @tid}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000e7d000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000c22000)={{}, {0x0, r4+10000000}}, &(0x7f0000f8b000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x77359400}}, &(0x7f0000040000)) r5 = syz_open_dev$sndmidi(&(0x7f00007fc000-0x12)='/dev/snd/midiC#D#\x00', 0x33, 0x400) ioctl$VHOST_SET_VRING_ENDIAN(r5, 0x4008af13, &(0x7f0000835000)) connect(r1, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}, 0x2}}, 0x2e) bpf$OBJ_GET_MAP(0x7, &(0x7f00005e5000-0x10)={&(0x7f0000d3c000-0x8)='./file0\x00', 0x0, 0x8}, 0xffffffffffffffd1) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x111, 0x11, &(0x7f000087c000-0x8), &(0x7f0000f60000-0x4)=0x8) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f000056c000)=0x52) 2018/02/08 09:15:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_getres(0x0, &(0x7f00005d1000)) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000f12000-0x91)=""/145, &(0x7f0000f13000-0x4)=0x91) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f13000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000f13000-0x8)={0x3, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000000)={0x3, 0x1ff}) 2018/02/08 09:15:07 executing program 6: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000f90000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x7, 0x10050, r0, 0x0) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000002000)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000000f000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7fffffff}, {0x7fffffff}}}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @common='gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@empty, @syzn={0x73, 0x79, 0x7a}}}}]}}, 0x318) 2018/02/08 09:15:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0x10442, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000d08000-0x4)) bind$rds(r0, &(0x7f0000dd6000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000e8a000-0x28)={&(0x7f00008fa000/0x3000)=nil, 0x5, 0x3, 0x8, &(0x7f000056a000/0x4000)=nil, 0x3}) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f00008d9000-0xc)={0x2, 0x1ff}) 2018/02/08 09:15:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000fd5000)={0xe, 0x5, &(0x7f0000bae000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x4}, [@map={0x18, 0xb, 0x1, 0x0, 0xffffffffffffff9c}], {0x95}}, &(0x7f0000d9a000-0x4)='GPL\x00', 0x20, 0x53, &(0x7f0000bf5000-0x53)=""/83, 0x41000, 0x1}, 0x48) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00003c5000-0x4)=r1) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00001e3000)={0x1, &(0x7f0000afa000)=[{0x6}]}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000d1b000)) 2018/02/08 09:15:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00002dc000)='./file0\x00', 0x4a) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000509000-0xc)=@sack_info={0x0, 0x6, 0x100000000}, &(0x7f0000672000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a05000)={0x0, 0x201, 0x3, 0x9, r1}, &(0x7f000069f000-0x4)=0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c2f000-0xa)='/dev/ptmx\x00', 0x900c0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000064000-0xa)='/dev/vcs#\x00', 0x6, 0x20002) clock_gettime(0x0, &(0x7f000019d000)={0x0, 0x0}) futimesat(r2, &(0x7f0000b3b000-0x8)='./file0\x00', &(0x7f000097e000-0x20)={{0x0, 0x2710}, {r3, r4/1000+30000}}) r5 = socket$netlink(0x10, 0x3, 0x8000000010) sendmsg$nl_generic(r5, &(0x7f0000005000)={&(0x7f0000034000-0x2)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000e48000-0x14)={0x14, 0x20, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) 2018/02/08 09:15:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) close(r0) 2018/02/08 09:15:07 executing program 1: mmap(&(0x7f0000000000/0x2ec000)=nil, 0x2ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00000da000), &(0x7f00002ec000), &(0x7f00002e0000-0x4)) accept4$alg(r1, 0x0, 0x0, 0x80800) write(r1, &(0x7f00001eb000-0x84)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c5558503f65a3dac5a7bc6305c80648370caa813da5b8102d", 0x38) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e9000-0xe)=""/14, 0x34}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001b4000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00002ed000-0x78)=""/120) 2018/02/08 09:15:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00005d1000-0x4)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000616000-0x10)={0x2, &(0x7f0000617000)=[{0x400000000009c}, {0x6}]}, 0x10) write(r0, &(0x7f0000620000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) 2018/02/08 09:15:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000b01000-0x4)=0x10) write(r1, &(0x7f000008d000)="242570e6c102ea944de966e6fc14dcd0002ced0c2a5f49ee361179fd6c61aa0d4384ff1ea5c2efb3979048c096fceca3f251039b3b8933f88a081c2e95843d2d99ebbd60976eff6016", 0x49) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) writev(r1, &(0x7f0000ff7000)=[{&(0x7f0000eda000-0xb8)="a7", 0x1}], 0x1) close(r1) 2018/02/08 09:15:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000248000-0xb)='asymmetric\x00', &(0x7f0000b37000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0x1)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000063000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000033000)='/dev/qat_adf_ctl\x00', 0x440402, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000005d000)=0x0) prctl$setptracer(0x59616d61, r1) prctl$setptracer(0x59616d61, r1) sched_getparam(r1, &(0x7f0000dfd000)) 2018/02/08 09:15:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/02/08 09:15:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000900000-0x38)={0x0, 0x0, &(0x7f000023f000-0x60)=[], 0x0, &(0x7f00006d9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000df000-0x20)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00005ec000)={&(0x7f0000b90000-0xc8)=@getsadinfo={0x14, 0x23, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000228000-0x4)=0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000610000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000d42000)={0x6, 0x7, 0x8, 0x4, 0x6, 0x10000, 0x1, 0x7ff, 0xf03, 0x0, 0x4, 0x1f}) ptrace$getregset(0x4204, r2, 0x203, &(0x7f0000d5b000)={&(0x7f0000508000)=""/153, 0x99}) 2018/02/08 09:15:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000ee8000-0x38)={&(0x7f0000115000)={0x10}, 0xc, &(0x7f0000bb1000)={&(0x7f0000a63000)=@flushpolicy={0x10, 0x1d, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f14000)='/dev/cuse\x00', 0x109000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d00000-0x10)={r1, 0x28, &(0x7f0000566000)}, 0x10) 2018/02/08 09:15:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000082000-0x9)='/dev/ppp\x00', 0x20000, 0x0) connect$bt_sco(r0, &(0x7f0000ffc000)={0x1f, {0x0, 0x7, 0x23a17857, 0x0, 0xffffffffcdc957f9, 0x1000}}, 0x8) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1b) fallocate(r2, 0x0, 0xffff, 0x1f) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f00006bd000)=""/141, &(0x7f0000689000-0x4)=0x8d) sendfile(r1, r2, &(0x7f00005fb000-0x8), 0xfffd) 2018/02/08 09:15:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f3e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000531000-0x4)=0x2, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000c49000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000ebd000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000270000-0xb0)={{}, 'port0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000306000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 76.365012] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=12380 comm=syz-executor0 [ 76.389256] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=12395 comm=syz-executor0 2018/02/08 09:15:07 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @host=0x2}, 0x10) shutdown(r0, 0xffffffffffffffff) 2018/02/08 09:15:07 executing program 4: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000032000-0xa)='/dev/vcs#\x00', 0x1000, 0x40201) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f000001e000)={0x0, 0x100000}) sendmsg(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f000001d000)=[], 0x1c5, &(0x7f0000004000)=[]}, 0x1) 2018/02/08 09:15:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000862000)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0xdf}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/08 09:15:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000084c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000f4e000)=""/115, 0x73) 2018/02/08 09:15:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000077e000-0x4)=0x0) timer_create(0x3, &(0x7f0000248000-0x60)={0x0, 0x15, 0x1, @thr={&(0x7f000017e000-0xfa)="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", &(0x7f0000d5b000-0x3f)="6d93cec10583f2a0da68e40d8d8411ca2da83c04b780580ffafcd6f2633ce587cca23af9839fc40544e04731864be7ccaaec678de486a922928ff7435a3c02"}}, &(0x7f0000959000)=0x0) r3 = syz_open_procfs(r1, &(0x7f0000294000)='net/rt_acct\x00') getsockopt$ax25_int(r3, 0x101, 0x6, &(0x7f0000bd0000), &(0x7f000089a000)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000195000)={0x0}, &(0x7f0000901000)=0xfffffffffffffffe) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x19, 0x4, @tid=r4}, &(0x7f0000a16000-0x4)) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000750000-0x4)=0x7, 0x46) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x40000000009, 0x4) prctl$getname(0x10, &(0x7f000093c000-0xd1)=""/209) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)) timer_gettime(r2, &(0x7f0000833000)) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000b42000-0x4)=0x9) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000b1e000), &(0x7f0000d84000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ba2000)) mlock(&(0x7f0000792000/0x4000)=nil, 0x4000) r5 = dup(r0) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f0000a9e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000a33000)=0x25) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r5, r6, &(0x7f0000d84000-0x8), 0x8000fffffffe) 2018/02/08 09:15:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000629000)={0x0}, &(0x7f0000000000)=0xc) r1 = getpgrp(0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$admmidi(&(0x7f00001e1000-0xe)='/dev/admmidi#\x00', 0x7, 0x80) kcmp(r0, r1, 0x3, r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000ca8000)={0xffffffffffffffff, 0xffffffffffffffff}) write$evdev(r5, &(0x7f0000712000)=[], 0x0) dup2(r4, r5) recvfrom$llc(r4, &(0x7f00003e2000-0x32a)=""/810, 0x32a, 0x0, &(0x7f00009e1000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="c3973717b526"}, 0x10) [ 76.551426] device eql entered promiscuous mode 2018/02/08 09:15:07 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e55000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x3, &(0x7f0000000000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x6) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r2 = syz_open_dev$mice(&(0x7f0000e01000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x8) mount(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f00001fa000-0x7)='sockfs\x00', 0x0, &(0x7f00001e1000)) 2018/02/08 09:15:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10, 0x0, 0x2, 0x2ffffffff}, 0xfffffffffffffd4a) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ced000-0x4), 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000029000-0x38)={&(0x7f0000008000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/02/08 09:15:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00009ee000)='net\x00') exit(0x0) getdents64(r1, &(0x7f00005ab000-0x44)=""/68, 0xffffffffffffff76) 2018/02/08 09:15:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000786000-0x20)={{0x77359400}, {0x77359400}}, &(0x7f00004dc000-0x20)) 2018/02/08 09:15:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x9}], 0x1) semop(r0, &(0x7f000001a000)=[{0x2}, {0x0, 0x7fff}], 0x2) semctl$GETVAL(r0, 0x3, 0xc, &(0x7f000066f000-0x46)=""/70) 2018/02/08 09:15:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000063c000-0xb)='/dev/audio\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000cbd000)={0x5, 0x4, 0x13fd, 'queue0\x00', 0xffffffffffffffff}) getrusage(0xffffffffffffffff, &(0x7f0000293000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000867000)=0x0) wait4(r2, &(0x7f0000480000-0x4), 0x80000008, &(0x7f000017d000-0x90)) 2018/02/08 09:15:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a16000)=0x1, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x400000000042, &(0x7f0000e03000)=0x7, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/02/08 09:15:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000237000)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ddd000), &(0x7f0000889000-0x4)=0x14) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000841000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1800000000000}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b68000-0x8)={0x4, 0x100}, 0x8) r1 = socket(0x3, 0x0, 0xdbc3) getsockname$packet(0xffffffffffffffff, &(0x7f0000863000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000d64000)=0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000649000-0x4)=0x0) perf_event_open(&(0x7f00005ee000)={0x0, 0x78, 0x3ff, 0x4b6f, 0xb3, 0x6, 0x0, 0x8, 0x40830, 0xc, 0x9, 0x1f, 0x673d, 0xfffffffffffeffff, 0xd2f8, 0x1, 0x8, 0x0, 0x4, 0xb6e, 0x1, 0x1, 0x10000, 0x723, 0x1, 0x800, 0x4, 0x2, 0x0, 0x4, 0x4, 0x7, 0x80000000, 0x0, 0x800, 0x3, 0x1cd, 0x6, 0x0, 0xfffffffffffffffd, 0x1, @perf_config_ext={0x7ff, 0x8001}, 0x80, 0x3, 0xa1c2, 0x1, 0xffffffffffffffe1, 0xfffffffffffff316, 0x101}, r3, 0x7, r0, 0xe) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000116000)={r2, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000200000-0x83)=""/131) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x2c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_UID={0x8, 0x19}, @RTA_PREFSRC={0x8, 0x7, @broadcast=0xffffffff}]}, 0x2c}, 0x1}, 0x0) 2018/02/08 09:15:07 executing program 7: pipe(&(0x7f00003d8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0xad0, &(0x7f0000001000-0x4)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000f65000-0x8)='ns/user\x00') fcntl$setpipe(r2, 0x407, 0xfffffffffffff800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000001e000-0x9)='/dev/ppp\x00', 0x0, 0x0) statfs(&(0x7f0000cdd000)='./file0\x00', &(0x7f0000b69000)=""/102) openat$ppp(0xffffffffffffff9c, &(0x7f000032a000-0x9)='/dev/ppp\x00', 0x105400, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000ac1000-0xf6)=""/246) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000061e000-0x10)={r0, r0, 0x5, 0x1}, 0x10) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f000053b000)=""/246) fgetxattr(r0, &(0x7f0000020000)=@known='security.evm\x00', &(0x7f0000536000)=""/251, 0xfb) 2018/02/08 09:15:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x101) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000be2000-0x8)=[{&(0x7f0000ef2000)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f0000094200010000000000060004000000000000", 0x39}], 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000998000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f000058f000-0x48)={0x2, 0x0, [0x20, 0xcc2f, 0x5, 0x0, 0x67, 0x1000, 0x6, 0x43]}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f0f000)='/dev/vcs\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000903000), &(0x7f000005f000-0x1)=0x4) 2018/02/08 09:15:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x57}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4000000001, 0x2000000000000096, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/08 09:15:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a3e000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00005dd000)=0x1da0, 0x8) sendmsg$rds(0xffffffffffffffff, &(0x7f0000ab5000-0x38)={&(0x7f0000a27000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000518000-0x30)=[], 0x0, &(0x7f0000916000)=[]}, 0x0) delete_module(&(0x7f00000cd000-0x7)='md5sum\x00', 0xa00) madvise(&(0x7f0000dc6000/0x2000)=nil, 0x2000, 0x1) clone(0x0, &(0x7f0000af1000-0x74), &(0x7f00003f7000-0x4), &(0x7f00004b8000-0x4), &(0x7f0000f72000)) r1 = getpid() process_vm_writev(r1, &(0x7f000052a000-0x10)=[{&(0x7f00005ad000)=""/1, 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000be0000)=""/88, 0x58}], 0x1, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000c0c000)={0x0, r0}) 2018/02/08 09:15:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0xfffffffffffffe0e, &(0x7f000009d000)=0x9db9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = pkey_alloc(0x0, 0x3) r2 = syz_open_dev$mouse(&(0x7f00009ad000)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0xe24) pkey_mprotect(&(0x7f000047c000/0x3000)=nil, 0x3000, 0x4, r1) mbind(&(0x7f0000919000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000125000-0x8), 0x3, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000e34000)='/dev/vcsa#\x00', 0xfffffffffffffc01, 0x402000) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000ebe000)) open$dir(&(0x7f0000977000)='./file0\x00', 0x0, 0x0) 2018/02/08 09:15:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000175000)='/dev/vcs\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000396000-0x20)={0x4, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f000024f000-0x10)={0x3ff, r2}) r3 = syz_open_pts(r0, 0x0) close(r3) 2018/02/08 09:15:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000005a000)={&(0x7f0000c5f000-0xc)={0x10}, 0xc, &(0x7f000063d000)={&(0x7f0000f3c000)=@delsa={0x28, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, []}, 0x28}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000cc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000023000)=0x1, 0x4) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f000001b000), &(0x7f000002a000-0x4)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000024000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}) 2018/02/08 09:15:08 executing program 5: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000852000)={0x8}, 0x1d2) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f81000), &(0x7f0000f82000-0x4)=0x4) 2018/02/08 09:15:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x80) semctl$GETPID(r0, 0x0, 0xb, &(0x7f0000079000-0x35)=""/53) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x5, &(0x7f0000000000)="2a8e0000", 0x4) lstat(&(0x7f0000505000-0x8)='./file0\x00', &(0x7f00001f5000-0x44)) getsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000bb1000-0x28)=""/40, &(0x7f0000a11000-0x4)=0x28) 2018/02/08 09:15:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) socketpair$unix(0x1, 0x1000000000000001, 0x0, &(0x7f00007b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000ebe000-0xc)) close(r0) 2018/02/08 09:15:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000093a000)='./file0\x00', 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000177000)='/dev/vcs\x00', 0x80102, 0x0) r1 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f000088b000-0x4), 0x80801) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000dab000)={r1}) r2 = dup(0xffffffffffffff9c) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000940000-0x8)={@hyper}) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000f14000+0x294)={0x9, 0xffffffffffffffe0, 0xec05, 0x100000001, 0xfff, 0x1}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000440000-0xc)={0x0}, &(0x7f0000d1b000)=0xc) fcntl$setown(r3, 0x8, r4) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x110) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000087000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/vcs\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000260000-0xe8)) ppoll(&(0x7f0000f3d000-0x20)=[{r5}], 0x1, &(0x7f0000724000-0x10)={0x0, 0x989680}, &(0x7f0000dbc000-0x8), 0x8) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f0000b43000-0x4)=0x6) ioctl$TCGETS(r0, 0x5401, &(0x7f000064a000)) r6 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x1) write(r6, &(0x7f00005c4000)="a7", 0x1) ioctl$TIOCEXCL(r2, 0x540c) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff3}], 0x1, &(0x7f0000b11000-0x10)) ioctl$TIOCGETD(r5, 0x5424, &(0x7f000088d000)) memfd_create(&(0x7f000020b000-0x6)='+ppp0\x00', 0x3) close(r3) getsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000dee000-0x4), &(0x7f00007fd000-0x4)=0x4) open(&(0x7f00003d5000-0x8)='./file0\x00', 0x79e2fcc200c77106, 0x0) 2018/02/08 09:15:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000044a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000017d000)='/dev/cuse\x00', 0x101, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0xffffffffffffff5a) r1 = syz_open_dev$audion(&(0x7f0000c76000)='/dev/audio#\x00', 0x200, 0x141180) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000bd6000-0x4d)=""/77) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x300000b, 0x12, 0xffffffffffffffff, 0x0) 2018/02/08 09:15:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() fallocate(r0, 0x0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0002}]}) flistxattr(0xffffffffffffffff, &(0x7f0000384000)=""/119, 0x77) prctl$void(0x20) epoll_create1(0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000dd8000)='/dev/dsp\x00', 0x101000, 0x0) connect$pptp(r1, &(0x7f00000a5000)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000b77000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000290000)=0x14) bind$packet(r1, &(0x7f00003dc000-0x14)={0x11, 0xfd, r2, 0x1, 0x36f5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r3 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000211000)={0x0, 0x68, &(0x7f000082d000-0x68)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0xff, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x7f}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f00002cd000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000faa000-0xc)={0x58c, 0x0, 0xa, 0x2b5, 0x1, 0x400, 0x9, 0x7fff, r4}, &(0x7f00001db000-0x4)=0x20) r5 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) ftruncate(r3, 0x10000) sendfile(r5, r3, 0x0, 0x72439a4b) 2018/02/08 09:15:08 executing program 4: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$void(0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000093b000-0x4)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005e4000-0x4)=0x2, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000112000)='net/hci\x00') ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000691000-0x24)) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffd000-0x4), 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000fff000-0x38)={&(0x7f0000b45000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x10, &(0x7f0000fff000-0x40)=[{&(0x7f0000272000-0x1000)="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"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0x1348, 0x4000000}, 0x4008000) 2018/02/08 09:15:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f56000)={0xaa}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d52000)='/dev/vcs\x00', 0x100, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000162000)={0x0, 0x4}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/02/08 09:15:08 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000038f000-0xa)='id_legacy\x00', &(0x7f0000bb0000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00003f2000-0x7e), 0x0, 0xffffffffffffffff) ioctl$SIOCGIFHWADDR(0xffffffffffffff9c, 0x8927, &(0x7f0000d19000-0x50)={@syzn, @ifru_addrs=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000334000)) stat(&(0x7f000016e000)='./file0\x00', &(0x7f0000e0f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, 0x0, r2) request_key(&(0x7f00001a7000)='cifs.spnego\x00', &(0x7f0000170000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000871000-0x10)="2921a576626f786e657431216c6f2d00", r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000960000)={0x2, [0x0, 0x0]}, &(0x7f0000c5c000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f8c000)={r3, 0x1d, "d9cb55f9e98928ab83eaf57c9659268cc63514e71872abe3a89c768642"}, &(0x7f0000622000-0x4)=0x25) 2018/02/08 09:15:08 executing program 7: futex(&(0x7f0000004000), 0x400000085, 0x0, &(0x7f0000726000), &(0x7f0000004000)=0x4, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x20800, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000a18000)={0x101, 0x7b}) 2018/02/08 09:15:08 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) 2018/02/08 09:15:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='ppp1%-em1wlan0eth1{-selfl!%\x00', 0x0) ioctl$TCSBRKP(r0, 0x5425, 0xa277) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1cf}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) [ 77.088259] audit: type=1326 audit(1518081308.139:234): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12494 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/08 09:15:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7fffffff) r1 = socket$inet6(0xa, 0x2, 0xffff) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) accept(r0, 0x0, &(0x7f0000efb000-0x4)) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000ffd000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) read(r1, &(0x7f0000840000)=""/120, 0x78) 2018/02/08 09:15:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000967000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') sendfile(r1, r2, &(0x7f0000493000), 0xfffffffd) ioctl$TIOCCBRK(r1, 0x5428) 2018/02/08 09:15:08 executing program 2: mknod(&(0x7f00001c0000-0x8)='./file0\x00', 0x100, 0x7ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aca000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000fb8000)=""/246) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0xff) accept4$alg(r0, 0x0, 0x0, 0x80801) close(r0) lseek(r0, 0x0, 0x7) 2018/02/08 09:15:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xbe) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x10040000000000b}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x4, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000028e000-0x4)={0x47a}, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000548000-0x8)={0x0, 0xfffffffffffffff8}, &(0x7f000031c000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000791000)={r1, 0x4, 0x6, [0xfffffffffffffc01, 0x7, 0x1f, 0x101, 0xfffffffffffffffd, 0x53]}, 0x14) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000ac9000)={&(0x7f0000638000/0x4000)=nil, 0x4000}) 2018/02/08 09:15:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000965000-0xc)={@remote, @empty}, &(0x7f0000d5e000-0x4)=0xc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000862000-0x78)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @empty}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000c12000)=@common="6c6f3a000089ffffffff9300"}) 2018/02/08 09:15:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075d000-0xad), &(0x7f000015e000-0x4), &(0x7f0000b26000-0x4), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000eb9000)='net/ip_mr_vif\x00') ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000282000)) preadv(r3, &(0x7f00004af000-0x20)=[{&(0x7f00004cc000)=""/1, 0x1}, {&(0x7f000071a000-0xcb)=""/203, 0xcb}], 0x2, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) add_key$user(&(0x7f0000b62000)='user\x00', &(0x7f0000894000)={0x73, 0x79, 0x7a}, &(0x7f0000142000), 0x0, 0x0) add_key$keyring(&(0x7f00001d3000-0x8)='keyring\x00', &(0x7f0000529000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000847000-0x80)=[], 0x0, 0x0) tkill(r0, 0x15) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(r0, 0x5, &(0x7f00008e0000)={0x42, 0xfffffffffffffffe}, &(0x7f0000ef3000-0x10)) write(0xffffffffffffffff, &(0x7f0000a35000-0xcf), 0x0) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)) [ 77.233126] audit: type=1326 audit(1518081308.172:235): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12494 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=196 compat=0 ip=0x453299 code=0x7ffc0000 [ 77.257816] audit: type=1326 audit(1518081308.172:236): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12494 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 77.282474] audit: type=1326 audit(1518081308.173:237): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12494 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 77.307053] audit: type=1326 audit(1518081308.187:238): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12494 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=291 compat=0 ip=0x453299 code=0x7ffc0000 [ 77.331606] audit: type=1326 audit(1518081308.187:239): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12494 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 77.356219] audit: type=1326 audit(1518081308.189:240): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12494 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x453299 code=0x7ffc0000 [ 77.380931] audit: type=1326 audit(1518081308.189:241): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12494 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 77.405667] audit: type=1326 audit(1518081308.190:242): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12494 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=42 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/08 09:15:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}}, 0x2e) syz_open_dev$midi(&(0x7f00008ef000-0xb)='/dev/midi#\x00', 0x9, 0x2) close(r0) 2018/02/08 09:15:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d6f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000925000-0x10)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x0, 0x4, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/02/08 09:15:08 executing program 0: r0 = creat(&(0x7f0000193000-0x8)='./file0\x00', 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3ff, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000085a000)={r0, &(0x7f0000001000-0x64)="a9f2df05228a418d37ac80e5d05f4f61a050750d681236b4ea71d61d033237ad4695a24706131bb0f6b535e3158d00d729f8fae61c12a6a98da9d4dadb8e33dad2fdbd72e7021af6f4a4c2dc810d261e20349c0bcbfecf03fedfc5d52fbc7be174680f64", &(0x7f0000001000-0x15)=""/35}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000095d000)=[{&(0x7f0000e31000)=""/249, 0xf9}, {&(0x7f0000ccf000)=""/137, 0x89}], 0x2) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x9, 0xff, 0x8}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000859000-0x20)={r1, &(0x7f0000218000), &(0x7f0000e59000)}, 0x20) 2018/02/08 09:15:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x2e0, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000086e000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc0505510, &(0x7f0000621000)={0x0, 0x7fffffff}) 2018/02/08 09:15:08 executing program 3: mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000e6e000/0x1000)=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(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000a38000-0x168)=[{{&(0x7f0000bf3000)=@pppoe={0x0, 0x0, {0x0, @local, @generic}}, 0x1e, &(0x7f00004d1000)=[{&(0x7f000030e000-0xab)=""/171, 0xab}, {&(0x7f0000002000)=""/252, 0xfc}, {&(0x7f0000e6f000-0xea)=""/234, 0xea}], 0x3, &(0x7f0000ae1000)=""/220, 0xdc}, 0xfffffffffffffff9}, {{&(0x7f0000e6e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000e6f000-0x10)=[{&(0x7f0000e5c000-0xf)=""/15, 0xf}], 0x1, 0x0, 0x0, 0x400000000000}, 0x81}, {{&(0x7f0000d96000-0xe)=@l2, 0xe, &(0x7f0000110000)=[{&(0x7f0000e6f000-0x1)=""/8, 0x8}, {&(0x7f00009f0000-0x7c)=""/124, 0x7c}, {&(0x7f0000e6e000+0xbb4)=""/233, 0xe9}, {&(0x7f0000e6e000)=""/234, 0xea}], 0x4, &(0x7f0000e6e000+0x40d)=""/229, 0xe5, 0x6}, 0xfff}, {{&(0x7f0000e6e000)=@in={0x0, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000e6e000)=[{&(0x7f0000925000)=""/48, 0x30}, {&(0x7f0000e6e000)=""/97, 0x61}], 0x2, &(0x7f0000e6e000)=""/140, 0x8c, 0x1e63}, 0x6}, {{&(0x7f0000978000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000e6e000)=[{&(0x7f00004f9000-0x99)=""/153, 0x99}, {&(0x7f0000e6f000-0x88)=""/136, 0x88}, {&(0x7f000078a000)=""/65, 0x41}, {&(0x7f0000e6f000-0x9a)=""/154, 0x9a}, {&(0x7f00006ca000-0x1000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x57bd}, 0x400}, {{&(0x7f0000e6f000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000b81000-0x20)=[{&(0x7f0000022000-0xc3)=""/195, 0xc3}, {&(0x7f0000274000-0xae)=""/174, 0xae}], 0x2, &(0x7f0000e6f000-0x1000)=""/4096, 0x1000, 0x7}, 0x4000}], 0x6, 0x2000, &(0x7f00002ca000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000e6f000-0xe8)={{{@in=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000d06000-0x4)=0xe8) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e6e000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x228, 0x0, 0x0, 0x2, 0x0, 0x20, 0x2f, r1, r2}, {0x5, 0xfffffffffffffbeb, 0x43, 0x4, 0x3, 0x8000, 0x46, 0x49a}, {0x7, 0xfffffffffffffffd, 0x8, 0xffffffffffffff80}, 0xfffffffffffffbff, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x1}, {{@in6=@empty, 0x3, 0x3b}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x2, 0x2, 0xfffffffffffffffb, 0x5, 0x2, 0x774}}, 0xe8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000b81000-0x50)=[], 0x2000000000000087) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="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", 0x58d, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/08 09:15:08 executing program 2: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$TIOCNOTTY(r0, 0x5422) r2 = dup2(r1, r0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000043000-0x80)=""/128) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x4, @time, {}, {}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0xc0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000028000-0x4)) r3 = gettid() mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r3, &(0x7f000001e000-0x10), 0x8, &(0x7f000004b000-0x90)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000004a000-0x10)={0xffffffffffffffff, &(0x7f000003a000)="3338cd73b31a778c"}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000004b000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) 2018/02/08 09:15:08 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000008000-0x88)=""/136, 0x88, 0x1b) ioctl(r0, 0x40184150, &(0x7f0000006000-0x1f5)) 2018/02/08 09:15:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000ed6000-0xb)='/dev/vcsa#\x00', 0x7813, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000008f000)=0x100000000000000, 0x4) r2 = getpid() waitid(0x2, r2, &(0x7f0000f64000), 0x8000000a, 0x0) readlinkat(r1, &(0x7f0000a35000)='./file0\x00', &(0x7f0000ce1000)=""/216, 0xd8) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r3 = creat(&(0x7f0000881000)='./file0\x00', 0x60) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f000001b000)={{0x1, 0x1, 0x5, 0x1, 0x100000001}, 0x80000001, 0x4b7d, 0x10000}) sendmsg$rds(r0, &(0x7f00009d2000)={&(0x7f0000c58000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000df9000)=[], 0x0, &(0x7f000033e000)=[@mask_cswp={0x58, 0x114, 0x9, {{}, &(0x7f000099b000-0x8), &(0x7f0000523000), 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}], 0x58}, 0x0) [ 77.430177] audit: type=1326 audit(1518081308.190:243): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12494 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/08 09:15:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a0000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r3 = msgget(0x1, 0x200) msgrcv(r3, &(0x7f0000eaf000-0xa9)={0x0, ""/161}, 0xa9, 0x3, 0x2000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) msgctl$IPC_RMID(r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/02/08 09:15:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000029a000-0x8)='./file0\x00', 0x101000, 0x180) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000a48000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000c77000)={0xfffffffffffffff6, "947a49d4c472283aa4a2f94659e04e8e263ac64c1ae64a22f916eada3488c9589fb04c245ac903bbd138211234670c2056e72b7e2f44897c1851e605b6db7d780dd7995306b0c8ffb73a42812dd9ee474396c37ec92a6add6b9ecf97b36de0b01d42f2de2f1bc938ade9ce859d47998a18f0594bc4ec54eb13fb9854262400408a6d5f897ce3378cc5addecda228f845a494a5fe5d280ad864d1c84518b3524fedb9ccb57a17a4911e80f827229d23f8062867f4b659bd2808d1a4e5435d95f633de89c6dfb37e8585c2778b3e3ce726608e39f029ee2612a7"}) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000bc6000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f000078b000-0x20)="0700000000000000000305fffe090000daff0000000100000000000000000423"}) 2018/02/08 09:15:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000-0x50)={0xc9, @tick=0xc9c8, 0x1000, {0x7}, 0x7, 0x0, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000018000)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ip6tnl0\x00', {0x0, 0x0, 0x51, 0x0, 0x0, 0x9, 0x81}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x3]}}}}]}}, 0x450) [ 77.508743] atomic_op 0000000023fa436c conn xmit_atomic (null) [ 77.575554] QAT: Invalid ioctl [ 77.596759] xt_hashlimit: hashlimit invalid rate [ 77.603726] atomic_op 0000000057ce8003 conn xmit_atomic (null) [ 77.617421] QAT: Invalid ioctl [ 77.630391] xt_hashlimit: hashlimit invalid rate 2018/02/08 09:15:08 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000006000)=[{r0, 0x4100}, {r0, 0x1}, {r0, 0x4020}, {r0, 0x200}, {r0, 0x20}], 0x5, 0x3) r1 = shmget$private(0x0, 0x1000, 0x20, &(0x7f0000000000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000008000-0x60)={0x27, 0x1, 0x8001, 0x7, 0x3f, 0x100000000, "86fad3ce36445488de826475fe7769606f16cba9cdee35976dc900dc8b45c7aeea5e8325daf7f296b3e3a41314a0d48aa405009966c65851ebe8525897a050", 0x8}, 0x60) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000)='/dev/hwrng\x00', 0x200801, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000004000)=@ethtool_sfeatures={0x3b, 0x2, [{0x48, 0x1f}, {}]}}) 2018/02/08 09:15:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000596000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f00004cc000), 0x800) r2 = syz_open_dev$usbmon(&(0x7f0000ad8000-0xd)='/dev/usbmon#\x00', 0x5, 0x210200) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f00008c5000-0x8)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000c46000-0x8)=0x3ff, 0x8) ioctl$TCSETA(r0, 0x5406, &(0x7f00009ac000)={0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x7ff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000178000)={0xffffffffffffffff}) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000208000-0x54)="dfaddcaa27aa0b5a0762f99a2539eda7cd90c0bbe903ad4600fbba32346a4896eacb84502b43b88fdc44e9c2de09637eeb51dcc083e691209d67988e316a0a5079b776ed38fa6998f5cfe1f1f8633d53e4bd29b2") writev(r0, &(0x7f0000de0000)=[{&(0x7f0000683000)="e951cf3d41f809f4c46c123c6807", 0xe}], 0x1) r4 = syz_open_pts(r0, 0x0) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000c83000-0x4)) 2018/02/08 09:15:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000015b000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a88000)={0x0, 0x0, 0x10000, 0xf4}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00002ba000-0x20)={0x3f, r2, 0x10000, 0x6}) fallocate(r0, 0x0, 0x0, 0x80000001) r3 = syz_open_dev$dspn(&(0x7f0000e11000-0xa)='/dev/dsp#\x00', 0x1, 0x100) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000068c000)={0x0, 0x1}, &(0x7f00002d9000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000045c000-0x8)={r4, 0x7}, 0x8) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000c91000-0xa)={{0x5da8, 0x80}}, 0x10) ppoll(&(0x7f000096d000+0xdee)=[{r3, 0x1000}, {r0, 0x80}, {r3, 0x1}, {r0, 0x5000}, {r0, 0x1000}], 0x5, &(0x7f00004d1000-0x10)={0x0, 0x989680}, &(0x7f0000c79000)={0x9}, 0x8) 2018/02/08 09:15:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00007f6000)=0x9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000198000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f000006b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x1) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00006ec000)={@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, {&(0x7f0000cc4000)=""/248, 0xf8}, &(0x7f00008c5000-0x1), 0xc}, 0x30) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/08 09:15:08 executing program 4: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f000002e000)='./control\x00', 0x2000000000000000, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000003b000)={{{@in6=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000044000-0x4)=0xe8) r3 = getegid() mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000019000)={r0, 0x0, 0x1000, 0x30, &(0x7f0000045000-0x1000)="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", &(0x7f0000045000-0x30)=""/48, 0xa9}, 0x28) acct(&(0x7f000001b000-0xa)='./control\x00') mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000044000-0x4)=0x0, &(0x7f0000018000), &(0x7f0000043000)) mkdirat(r0, &(0x7f000000d000)='./control\x00', 0x80) fanotify_mark(r0, 0x4, 0x0, r0, &(0x7f0000020000)='./file0\x00') sendmmsg$unix(r0, &(0x7f0000038000)=[{&(0x7f0000021000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000000b000-0x60)=[{&(0x7f000001d000-0x51)="e63f8c194e3f0eaabdb4f83f45c43d712733878edf0c230864a9b05544055135ed3b0724915cca579379a1bc26a59346c51467b7c6ef67b203397e02db1b8a3c4dc72fb07fac7464822fcdd5050817a607", 0x51}, {&(0x7f0000004000)="70d92d8f2adfad4191a3386a14e825b5ba56b209c16d15399340231a7d8724b9ec5dba22d4e8cfd17f91f02c5104e88dd00e4103383e5f488b46988e30b81d0e80eb05b1da2f96e9a33fc6", 0x4b}, {&(0x7f0000042000)="023d316e0632ad5e199410b3dabb6af40ee7e68949404dade871f4dbe09cf235610084b83855ecdf3fc3abe2fa12eca1f79187a3e8444bb8f6a6901eb159e63ace56e6498dfcca5ddfe591437185664e5a71b4ab6e171dfab43250d7548e327849e03376f4447182ec665a506c972d3b4e5aa8a0cd2581d6fd967b8d", 0x7c}, {&(0x7f0000044000-0xb3)="56edcbb2aaa0e409f823e8d1bdbf8a6ec3ed97e14e91a2787cebc88c811795256128d28f7ba9b1660f83a7fb050e8d8dbcaaf84ff498af0ad8c8f3b8e7c5ab7c30bb32e9b0fdd96242901f71c08cf4d40e32baf8dbb4146cd7a4971c036dda260c43df139ca5b2951b39f704b389152e29529e2a2d22b982a81f64e329a1a6372c6eefa657c5ef0f2f05fbd04d115328e5e5cee58c757e0b5791edc8492b16da2617616905bff8fa8a726b91b52a21e24d6871", 0xb3}, {&(0x7f0000039000-0x42)="f0154c0cb865d5723f8ba8d4ab0e483d2ed521bf47e5969df39b811c0985ad829584596e7660abc7f8eb37c308606337bc3227513f94c2f0ea58a9b63d446a956e5e", 0x42}, {&(0x7f0000014000-0xab)="abc21ae4b9165906c74b683e93f226e8da32341a62507995baca8a389da6fbf972be9c3d20e604cb35488d68292fbbbf08283e1f453cfb97a59c9df63a14b94a41b5e93d13310ad73d5f56d3c40acd0f26e11077ee0233c69d49b5b0cd8ae4884eb0eee09d6ffad9813e5c5e0b6a20de5f8b46ba2f27e2ff5c4be977b028ee985ef627a33345c8c17dd3691e7e75118064bc98cf54985793479a19e4f503cbaadbefa73bfac508bf2f720f", 0xab}], 0x6, &(0x7f0000043000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x68, 0x20000800}, {&(0x7f0000005000)=@file={0x1, './control\x00'}, 0xc, &(0x7f0000008000-0x18)=[{&(0x7f000002d000-0xf6)="c374a291ffa21c842d4151589e038499ed324eaa5e30720dff96e6fdc125cec07dce23c031e4c0305f26fd3c0f9eeb016dad1e2cb45a1a9b361c0c9c1b9ba2799cf37e1c8290c72861f1f5093523756214f3e1830fbfe92fa152ca40d4d70bbd23fdf193bb17d30b2cea861b726f58f9a876e5913d7240e776c549cbdd76a0908206321bc264e08df1830447ef853db5ab4257451b3ce34fa18a718b50e42af1423c97a548cc2dfa9924660bda71ead7d9dc95e782f00f32e064c78f12e2c72925b8735d89efeb6c5bc2e2ba77fa90712482c17cced2feffa9523f636fa5d0fd122f6797bc9d5aa4e18effba892bf5edceb99d472d29", 0xf6}, {&(0x7f000000e000)="a840ef4596aa0fec3a3809b0d347972ac8", 0x11}, {&(0x7f000002c000)="e687c4748e5f74428d5e1103d8f6d979db23566c78af3bd5b8a645a7bb6bb4184f40c9b79242c6e3806bb370", 0x2c}, {&(0x7f0000044000-0xe4)="e13415be525869435edcaf5e9263f59c3559c6fb5d96bf7d0cecd77e210ed60dc63d2618f0f7edbb08d3c6fef39855320bf60c9169c5f774bfb8196a516c661222b224760c1dbf52b1f40d316098aa445160fe5f78338e20fa82043f88f6612c95594d47ba8d00e1444f5bb13a18234d0e944b00f498e3d917d9655572258acb7585f1eae9b31ec0259a7d02a589b0ff2e8db0d1eac9a7ac596a9fe828cf1baa65af149bbf7c7cbc5ee1e4b75162cec736ec55f5edec7ba8e4b08cf69fc8bd61d942f33107a36ae4f4feab5864d9df9659251077929b8a0b08a50bea957995cd96cc4175", 0xe4}], 0x4, &(0x7f0000015000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5}], 0x40, 0x10}], 0x2, 0x40) ioctl$KDMKTONE(r0, 0x4b30, 0x814) symlinkat(&(0x7f000003b000)='./file0\x00', r0, &(0x7f0000011000)='./file0\x00') sched_setscheduler(r1, 0x7, &(0x7f0000044000-0x4)=0x880e) name_to_handle_at(r0, &(0x7f000000a000)='./file0\x00', &(0x7f0000036000)={0xc, 0x0, "58074ad1"}, &(0x7f0000040000), 0x0) renameat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') readlinkat(r0, &(0x7f0000039000-0xa)='./control\x00', &(0x7f0000002000)=""/213, 0xd5) 2018/02/08 09:15:08 executing program 2: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000a2e000)={&(0x7f0000a07000-0x5)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000c85000-0x20)=[{&(0x7f0000000000)="e241a3f7857b0aa49943f0bc6ef597c14865f5075c8c40ba4c860a89c47c530066200dbf31c587f7bde915fd46e011cbdfcffc5f25ea277d098ed07abc", 0x3d}, {&(0x7f0000001000-0x4a)="bd2376082d02161acc46429503c22bf34166071d0016c15708894d62e2f84e61279c6cdb0bd9482f57cb5f4385e31195dfb6ce5b6bd24912772de6eaa7b84722b753a35903f0064aee1d", 0x4a}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000059f000)={0x7, r0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f0f000)={r2, 0x50, &(0x7f0000f9d000-0x50)}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0x2000000000000080, 0x0, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00"}) 2018/02/08 09:15:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ee3000)='/selinux/checkreqprot\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000c90000-0x18)={0x0, 0x4, 0x20, 0x6, 0x6}, &(0x7f0000405000)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000024b000)={r1, 0x1}, &(0x7f0000f5b000)=0x8) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000020000)={0x9, 0x3a, "251f138220d77654db94f7ecc2436dda78faa266da526863eccd42faf40637472d983444065445dcd0fa26c6903bb7fdb958942389ed34e69a7d"}) r2 = syz_open_dev$loop(&(0x7f0000839000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x40101283, 0xffffffffffffffff) 2018/02/08 09:15:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000001000-0xb7)="3c347151ffbd2f59b3f547c55f82768848616f3eecbed756df3090a31c2dd7e3af263a71b1d2aaf8d1fc43e3fae44c39b2d1f33f2812805aacfe39b299eef405cf0a73d9889da5d2a2e6a26a53dd04686b7037ccff81c4a19248d37f2f800ccfaf83358c18765fc2587c4e595fdda3602d52420524b029adb64fed6cd428be69c296c0ed436400dd8d206e58c9ade34fcb635f117e04baa7ff3627b3db2dee772bb79939a8ec50453715d7f7173769359a7a14181d07ea", 0xb7, 0x90, &(0x7f00007ec000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000ba6000-0xcc)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00008a9000)=[@in6={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @in6={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xa9}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}], 0x54) 2018/02/08 09:15:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000251000)='/dev/sequencer2\x00', 0x181000, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000523000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000448000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000042000-0x18)={@loopback={0x0, 0x1}, 0x4, r1}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f8c000-0xc)={0x4, 0xffffffffffffffff, 0x1}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000d6f000-0xe)={0x4, &(0x7f000077c000)=[{}, {}, {}, {}]}) r3 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000242000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0xfffffffffffffffb, 0x100000000, 0xfffffffffffffff9, 0x8}, &(0x7f000072c000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000e59000)={r4, 0xdd, "215576a8bc422f7a38ac884c71c8bd6cb9a7e9557a2eecfd8e633e46d4c5ac1344565b544597675c71f548a7cb4a71019178e5e8e133d8dae63293695dcee93741b33ba0465a9d575c4d39253b401b8c7351270606ff5b873a935d5f577634130921c8b470801ca517928e1dd7c6e8af7f3cfef5836a6310d0c09480de2f1f36489e37c7e6a4b7ab1bff78eddd91adc251eceba3eea1f5a98efe0bae4b89d47dabed15f34132534f8c1e905b03d0ddd3e156b0b5b9fe94ae437c20384e45191cb7d3e12fc9d6a505b12ff0014beb88c219ed2e563ba5ea8824f54326b6"}, &(0x7f000037d000)=0xe5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000a8d000)={&(0x7f0000c79000-0xc)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b06000-0x130c)={0x14, 0x13, 0xa, 0xfffffffffffffff9, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000078000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4000}) syslog(0x3, &(0x7f0000ea8000)=""/126, 0x7e) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f000016b000-0x4)=0x80000000000845) bind(r3, &(0x7f0000fb8000)=@generic={0x0, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f00003e8000-0x10)={0xffffffff, 0x9, 0x4, 0x200}) r6 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r6, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000600000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r7 = socket$inet_sctp(0x2, 0x800000000001, 0x84) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000a22000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) r8 = dup3(r6, r7, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000907000)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f0000f8b000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f00006db000)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}], 0x2c) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00005c9000)) rt_sigprocmask(0x0, &(0x7f0000163000)={0x40}, &(0x7f0000839000-0x8), 0xffffff56) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a7e000)='/selinux/mls\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000056000)={r0, 0x28, &(0x7f0000939000)}, 0x10) 2018/02/08 09:15:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x2000000, &(0x7f000054d000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00003f9000-0x8)={0x0, 0x0}) get_robust_list(r0, &(0x7f0000b32000-0x8)=&(0x7f0000027000), &(0x7f0000600000)=0x18) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r1, &(0x7f0000b87000)=[{&(0x7f0000a10000)='}', 0x1}], 0x1) bind$alg(r1, &(0x7f0000147000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx2\x00'}, 0x58) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x151, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002b3000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) sendfile(r2, r2, &(0x7f0000aef000), 0xffffffff) 2018/02/08 09:15:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000b85000)={0xfffffffffffffffc}) read$eventfd(r2, &(0x7f0000a45000), 0x8) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x0, r2}) close(r1) 2018/02/08 09:15:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x4, 0x10001, 0x8, 0x0, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) 2018/02/08 09:15:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000d60000-0x10)={0x100000000, 0x20001800, 0x2400, 0xffff, 0xfd09, 0x3, 0xfff, 0x4, 0x6, 0x4}) futex(&(0x7f00005db000)=0x1, 0x5, 0x4, &(0x7f00009ce000), &(0x7f0000eb3000), 0xfffffffffffffffd) 2018/02/08 09:15:08 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000006000)='/dev/input/mouse#\x00', 0x3, 0x4000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000006000)=0x10) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-c1023', 0x20, 0x31}, 0x58) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000007000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000000000)={0x6, 0x72c1, 0x81, 0x7, 0x10001}) 2018/02/08 09:15:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0xfffffffffffffffa}}, 0x5c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/08 09:15:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00007d8000)='/dev/cuse\x00', 0x14000, 0x0) recvfrom$unix(r0, &(0x7f00002cf000)=""/163, 0xa3, 0x2000, &(0x7f0000ccd000)=@file={0x0, './file0\x00'}, 0xa) r1 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x5473, &(0x7f0000c33000-0x8)=0x5) write(r1, &(0x7f00009cc000)='3', 0x1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000f84000/0x4000)=nil, 0x4000, 0x100000c, 0x110, r1, 0x0) close(r1) readahead(r2, 0x7, 0x9) [ 77.826980] futex_wake_op: syz-executor0 tries to shift op by -1; fix this program 2018/02/08 09:15:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) readlink(&(0x7f0000b52000-0x8)='./file0\x00', &(0x7f0000772000)=""/146, 0x92) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00009d6000-0xd0)={0x2, 0x400000000000003, 0x0, 0x0, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_nat_t_port={0x1, 0x18}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x78}, 0x1}, 0x0) 2018/02/08 09:15:09 executing program 5: r0 = socket(0x4001a, 0x5, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc004000}, 0xc, &(0x7f0000c2a000-0x10)={&(0x7f00004c3000)={0x108, 0x2b, 0x10, 0x7, 0x3, {0x1d}, [@generic="a40cc9ea6599d3ce0d29dbc55359ceac406e131ec2a74926092e526f347aa75cd9b360b06d6093ab2fb9bde6784aad5cbe931aaf8c73e70d337e9ed99c57cee4cebf53a25528d0", @nested={0x1c, 0x1a, [@typed={0x8}, @typed={0x10, 0x27, @u64=0xad6}]}, @generic="19ef4a69377867fdd243d5200c8dc448111cb082795faf1aaefc53497b9d6485417410fb094d63a7746950bf4ad617f3fb30ba1ea0098ca27f03a57a1558192b357ebca120fc2f569c7d2917127369ff8e439804a6a11560686925810ef8499328ba5f70bc94803c5ab616f995cd66ecde6a872be4174d7adccb5270e731ba7963e5566e64126e2349c08271fbdea129"]}, 0x108}, 0x1, 0x0, 0x0, 0x40800}, 0x1) mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800000010f, 0x0, &(0x7f00004ad000), &(0x7f00004ad000)) 2018/02/08 09:15:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000877000)={0x2, 0x78, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/08 09:15:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f67000-0x9)='/dev/sg#\x00', 0x4, 0x200) read$eventfd(r0, &(0x7f0000874000), 0x8) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ab9000)='selfcgroup\x00', 0x0) fallocate(r1, 0x3, 0x0, 0x2) 2018/02/08 09:15:09 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) 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) vmsplice(r0, &(0x7f000018c000)=[{&(0x7f0000000000)="811a5c", 0x3}, {&(0x7f0000001000-0x40)="8191d2c61a82c3276fcc2a80767cb63a0b1ba7931b302a9e2abf0f737e8b8542710d95508597b8f15102c7894207eae58e491b0b42cf8c41e34c31a8a12a8364", 0x40}, {&(0x7f0000000000)="7f3b1d2830341233139d9764981878a2000db686e9018e9bf34538d1ac6e229f2f607bf357f6b613eed5", 0x2a}, {&(0x7f0000001000-0x44)="7aac5d39b0ef351f3fae363ed7d710065d9a2a2babffc39633e58ff995c00e24a9da29424c92ea0d265f1f3e729da20b9c07d29e27635cb823e6b3352a6863c92d83a5aa", 0x44}], 0x4, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000093d000-0x8)) r1 = getpgid(0xffffffffffffffff) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r1}) 2018/02/08 09:15:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003db000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x3ff) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000900000-0x8)={0x0, r1}) r2 = eventfd(0x10020020000003) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000182000+0xd45)={0x0, r2}) 2018/02/08 09:15:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f000009c000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f00001d5000)=0x1c, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000aca000-0xc)=@kern={0x10}, 0xc) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f000023f000-0x10)={0x0, &(0x7f00002a4000)=""/241}) fallocate(0xffffffffffffffff, 0x0, 0x80000001, 0x300000000000) r5 = dup3(r4, r3, 0x0) socket$netlink(0x10, 0x3, 0xd) clock_gettime(0x0, &(0x7f0000000000)) mq_notify(r2, &(0x7f0000861000-0x60)={0x0, 0x2d, 0x6, @thr={&(0x7f00002c2000-0x11)="81d04ade137f20c1f298f4e73fec7b7cd0", &(0x7f00006b7000-0x18)="715264d17244e8bc42a8e73b988f256bd22664e5c8689793"}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f00006de000)) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000ce6000)={0x4}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/08 09:15:09 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5407, &(0x7f000001e000-0x3)) ioctl$KDSETLED(r0, 0x4b32, 0x38) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001f000-0x16)='/selinux/checkreqprot\x00', 0x3, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000001f000-0x10)=@common='irlan0\x00') 2018/02/08 09:15:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f0000775000)=""/78) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000fd2000)={r3, 0x0, 0x0, 0xffffffffffffffff}) dup2(r1, r3) 2018/02/08 09:15:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000306000-0xf)=""/15) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00001a7000-0xf)="0020742f69538b703600") preadv(r2, &(0x7f000030f000-0x40)=[{&(0x7f0000520000)=""/178, 0xb2}, {&(0x7f00005f9000-0x3a)=""/51, 0x33}, {&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x3, 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) sendfile(r3, r3, &(0x7f0000fa2000), 0x3f) writev(r3, &(0x7f000066c000)=[{&(0x7f00002fc000)="b096dd1bd82eae238e6905086cad1ba59c071db13106bf4e22eb42a0a0ba09126cef8b56d3690a2b9c2fdd4397d36107969af00b38d18988ecb5449f1f4813e711f516358660e7015a91c4676185c4128e1e5b97a9398cd358eab97d7625728e7ffa0a66f44ac49d47d026a510019b4492816f789852c10d16b991c7c2ae49f010b6ae5da171757c8a28", 0x8a}], 0x1) semget$private(0x0, 0x5, 0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000052000)={0xcffe, 0x4}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000c36000-0x2c)={0x0, 0x6, 0x40, 0x0, 0x4, r2, 0x9}, 0x2c) unshare(0x2000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000f37000-0x86)={0x0, 0x7e, "7d68c5ba2d36a242371e60e7e370cbf710e7bc9a86b39e085e70bbcfbabaacd2747cf0272febdccec792d73581d41f072a4a3780fb59c2809d632fc0ea9b38337f188c6d874c5bdd723cbfc0856e0629a6474e2ed4d060070f5cffff5b0dedcbc88023a3f6af69564471f3cfec39b08ba4194bee83a8b4646fdb6ba0eaec"}, &(0x7f0000455000-0x4)=0x86) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000bdc000-0x8)={r6, 0x7fff}, &(0x7f000062a000-0x4)=0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000000)={0x2005, 0x800000014000}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00008ad000)={0x1, &(0x7f000031f000)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00001c1000)={r7, 0x6}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) clock_gettime(0x0, &(0x7f0000000000)) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000f1b000)) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/08 09:15:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000e68000-0x10), &(0x7f00007ab000)={0x0}) pselect6(0x40, &(0x7f0000724000)={0x7588, 0x9, 0x0, 0xffffffffffffffff, 0x9, 0x7, 0x363, 0x100000001}, &(0x7f00001a5000)={0x3f, 0xfffffffffffffffd, 0x9, 0x3, 0x3b91, 0x7, 0xfffffffffffffffc, 0x9}, &(0x7f00005b6000)={0x6, 0x7, 0xfffffffffffffff7, 0x2, 0xffff, 0x4, 0x581a41a2, 0x1}, &(0x7f0000fb9000-0x10)={0x0, 0x989680}, &(0x7f000008b000)={&(0x7f0000bbf000)={0xffffffff}, 0x8}) socket$inet6_dccp(0xa, 0x6, 0x0) pselect6(0x40, &(0x7f00006ec000)={0x9, 0x3c7d, 0x6, 0x3f, 0x1, 0x9, 0x7f, 0xfff}, &(0x7f000080c000)={0x2, 0x10001, 0xe300, 0x138e, 0x1f, 0x101, 0x5e, 0xfff}, &(0x7f0000562000-0x40)={0x5, 0x81, 0xa7, 0x7fff, 0x800, 0x1000, 0x7fffffff, 0x53da}, &(0x7f0000718000)={0x0, 0x1c9c380}, &(0x7f0000182000)={&(0x7f000036f000-0x8)={0x8001}, 0x8}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bd0000-0xe)='/selinux/load\x00', 0x2, 0x0) flistxattr(r2, &(0x7f00002fc000-0xc9)=""/201, 0xc9) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000cce000), &(0x7f0000f87000-0x4)=0x8) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={r0, r1}, &(0x7f0000048000), 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000916000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x4, 0xa7a2, &(0x7f0000958000-0x10), &(0x7f0000a2a000), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000636000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000a46000-0x4)=0x167, 0x4) 2018/02/08 09:15:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000422000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) r1 = syz_open_dev$dmmidi(&(0x7f00004fc000)='/dev/dmmidi#\x00', 0xd88, 0x200000) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x8) sendto$inet6(r0, &(0x7f0000bfd000), 0x0, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/08 09:15:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/08 09:15:09 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000b56000-0xbd)=""/189) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00005fa000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) pwritev(r1, &(0x7f000029f000-0x20)=[{&(0x7f0000730000)="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", 0x1000}, {&(0x7f0000d8d000)}], 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f0000dc3000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x2}]}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000e1000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x5, 0x0, 0x3, 0x80, 0x4}, &(0x7f0000755000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000239000)={r3, 0xffffffff, 0x6, [0x9, 0x80, 0x8, 0x3a3, 0x10000, 0x1ae]}, 0x14) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000026d000-0x44)={{0x2, 0x3, @multicast1=0xe0000001}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x2, {0x2, 0x2, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/08 09:15:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6}, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000088e000)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fd8000-0x10)={0x0, 0x2c, &(0x7f0000392000)=[@in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}}, @in={0x2, 0x2, @rand_addr=0x1}]}, &(0x7f0000954000-0x4)=0x10) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ba5000-0x8)={r2, 0x7f}, &(0x7f0000fd8000-0x4)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fd6000)={{{@in=@rand_addr, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@loopback}}, &(0x7f0000fd6000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000c5000)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000fd6000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f00005db000)={r0}) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/02/08 09:15:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f00003fd000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000c0d000-0xefa)="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", 0xec1}], 0x1, &(0x7f0000d82000)=[]}, 0x0) clone(0x4000000, &(0x7f0000b27000), &(0x7f0000b1a000-0x4), &(0x7f0000331000-0x4), &(0x7f0000861000-0xc5)) 2018/02/08 09:15:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000833000)='keyring\x00', &(0x7f0000627000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1b, 0x0, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000ed3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00003d0000-0x4)=0x14, 0x80000) sendmsg$can_bcm(r1, &(0x7f0000229000)={&(0x7f0000c1a000)={0x1d, r2}, 0x10, &(0x7f0000f57000)={&(0x7f00009d7000-0x48)={0x2, 0xc00, 0x3cd8, {0x77359400}, {}, {0x2, 0x8, 0x3, 0x4}, 0x1, @can={{0x4, 0x4, 0x8001, 0xfff}, 0x8, 0x3, 0x0, 0x0, "870dba2178a06e65"}}, 0x48}, 0x1, 0x0, 0x0, 0x40800}, 0x24000000) r3 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000053d000)="10", 0x1, r0) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r3}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f0000550000)={&(0x7f00008a9000-0xe)={'sha384-generic\x00'}, &(0x7f00004e3000-0x40)}) 2018/02/08 09:15:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) sendmsg$inet_sctp(r0, &(0x7f00004e5000-0x38)={&(0x7f000067b000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00008fc000-0x60)=[{&(0x7f0000aa5000-0x12)='\r', 0x1}], 0x1, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f}}], 0x30}, 0x0) syz_open_dev$mice(&(0x7f00007cf000)='/dev/input/mice\x00', 0x0, 0x2080) 2018/02/08 09:15:09 executing program 1: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x82, &(0x7f000023f000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/02/08 09:15:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000454000)='/dev/rtc\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003bc000)=0x1f, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f72000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000dea000)={0x7, 0x9}) 2018/02/08 09:15:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffff80000000, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00') ioctl$VT_RELDISP(r0, 0xb702) 2018/02/08 09:15:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00004c6000-0x4)=r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f7d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) fstat(r0, &(0x7f0000e44000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) seccomp(0x0, 0x0, &(0x7f0000e0e000)={0x5, &(0x7f0000609000)=[{0xafa, 0x8, 0x8, 0x7}, {0x4, 0xcb3, 0xe8, 0xffff}, {0x1, 0x4, 0x5}, {0x6, 0x4, 0xc9, 0x8}, {0xfffffffffffffffd, 0x7, 0x5, 0x2}]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00001ed000)={0x0, 0x0, 0x0}, &(0x7f0000904000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00007d2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e46000)=0xc) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) setresgid(r3, r4, r5) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00005c6000-0x6)={0x1, [0x0]}, 0x6) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000823000-0x4)=r1) 2018/02/08 09:15:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dfc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = mmap$binder(&(0x7f0000e07000/0x4000)=nil, 0x4000, 0x4, 0x20010, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xe, 0xfffffffffffffffb) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000b23000-0x18)={r3}) sendto$inet(r0, &(0x7f00008ad000-0x1000)="d9e1e8", 0x3, 0x0, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r4 = socket$kcm(0x29, 0x1000000000000005, 0x0) recvmsg$kcm(r4, &(0x7f0000b54000-0x38)={&(0x7f00007da000)=@ax25, 0x10, &(0x7f0000a8d000)=[], 0x0, &(0x7f00009db000)=""/50, 0x32}, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) 2018/02/08 09:15:09 executing program 3: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x2, 0x0) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000044c000-0xc)='/dev/amidi#\x00', 0x9, 0x46040) r1 = syz_open_dev$evdev(&(0x7f000019e000)='/dev/input/event#\x00', 0x25, 0x0) dup3(r0, r1, 0x80000) 2018/02/08 09:15:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000058000-0x8)={0xfffffffffffffffe}, 0x0, 0xfffffffffffffd80) timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) r1 = msgget(0x2, 0x211) msgsnd(r1, &(0x7f0000a64000-0xd2)={0x3, "76978bc41c6f7b6b79ca13d89864b2ce3dcf81740292e8830634ffdc2cc445953b6b8eb1f7f1088331f5243d5cfd4b6540add0519e0ec4fad00d6461dd3522f9149ae124a00e4fbe771b7ae1acb4242c4ddb42a2829b6a5c314cb1a6a3612ca087f48211baba8d49c071e03b74aff6efc47f12c9d7987b0f0688e590cf502b24d26634acbc854c3f597360dbe8a8505778983a4474e673b02e3c6b4eba24d496aa88bd5ecc77fe274d1c2b0654a9d8ca67c056e4ffb14d964a8966325417523c6f62ab9626a1d05b386c"}, 0xd2, 0x0) ptrace$peek(0x1, r0, &(0x7f00009a8000-0x8)) timer_settime(0x0, 0x1, &(0x7f0000d48000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000046000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) r2 = msgget$private(0x0, 0x80) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000015f000)={0x0, 0x0}, &(0x7f0000186000)=0xc) r4 = getegid() getresuid(&(0x7f000001e000-0x4), &(0x7f00000ef000)=0x0, &(0x7f0000c65000)) lstat(&(0x7f0000b1a000)='./file0\x00', &(0x7f0000c7b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r2, 0x1, &(0x7f0000983000-0x78)={{0x3ff, r3, r4, r5, r6, 0x40, 0x48}, 0x8, 0x4, 0x7, 0x7, 0x97ca, 0x0, r0, r0}) 2018/02/08 09:15:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00005b2000)='/dev/audio#\x00', 0x15, 0x800) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000056d000)='net/ipx\x00') connect$l2tp(r0, &(0x7f0000b8a000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @rand_addr=0x6}, 0x0, 0x1, 0x3, 0x1}}, 0x26) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)) r3 = syz_open_pts(r2, 0x204) dup3(r3, r2, 0x0) read(r2, &(0x7f00000e9000-0xbb)=""/187, 0xbb) 2018/02/08 09:15:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f9e000)={@common='syzkaller0\x00', &(0x7f0000f3a000-0x44)=@ethtool_link_settings={0x4c, 0x0, 0x20, 0x8, 0x8, 0x0, 0x4, 0x7ff, 0x7fff, 0x7, [0x3, 0x100000000, 0x400, 0xafec937, 0x9, 0x9, 0x6, 0x6b], [0xa9fc, 0xfff, 0x9, 0x1, 0x2]}}) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) dup2(r1, r2) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f000047f000-0x8)=0x1, 0x7dd) 2018/02/08 09:15:09 executing program 5: r0 = syz_open_dev$evdev(&(0x7f000050b000-0x12)='/dev/input/event#\x00', 0x59, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f3d000)={0x0, 0x0}) prctl$setname(0xf, &(0x7f0000000000)='proc!-vmnet0}\'}/%-trusted\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000b38000)={0x80000001, 0x3, 0x1ff, 0x4, 0x3, 0x3, 0x1000, 0xfffffffffffffffd}, &(0x7f00005fb000-0x1a)={0x6, 0x0, 0x8000, 0x3, 0x13e6, 0x20, 0x46, 0x2}, &(0x7f0000001000-0x40)={0x8001, 0xc2, 0x1000, 0x2, 0x80000000, 0xffffffff, 0x5, 0x29a5}, &(0x7f0000001000-0x10)={r1, r2/1000+10000}) ioctl$void(r0, 0xc0045c77) r3 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x73d7, 0x200000) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x7, 0x8, 0xfffffffffffffffa, 0x92cf}, 0x10) clock_nanosleep(0x2, 0x1, &(0x7f0000675000)={0x0, 0x989680}, &(0x7f0000f32000-0x10)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000-0x1)=0x4, &(0x7f0000002000-0x8)=0x1) 2018/02/08 09:15:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000197000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffc, 0x3, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x2, 0x3}, 0x4f) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) r1 = getpgrp(0xffffffffffffffff) r2 = dup3(r0, r0, 0xcdb36872bcf67e4c) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000de6000)=0x5, 0x4) r3 = syz_open_procfs(r1, &(0x7f0000b3b000)='syscall\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f0000eac000)=""/73) 2018/02/08 09:15:09 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000000c000)={@random="e9e73ababc72", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fbe2", 0x38, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x3, 0x0, 0x0, {0x0, 0x6, "46df1b", 0x0, 0xfffffffffffffffd, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [], "7510d7389ec0be3b"}}}}}}}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000f000+0x1b0)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f000000f000+0x604)={&(0x7f000000b000-0x8)=[0x0, 0x0], 0x2}) 2018/02/08 09:15:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000024e000-0x9)='/dev/sg#\x00', 0x4c20, 0x2000) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00001ae000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000f49000-0x6)='ramfs\x00', 0x0, &(0x7f0000b78000)) getxattr(&(0x7f00001b1000-0x8)='./file0\x00', &(0x7f00008d6000)=@known='security.capability\x00', &(0x7f0000f5d000)=""/44, 0x2c) lremovexattr(&(0x7f0000648000)='./file0\x00', &(0x7f0000d9c000-0x8)=@random={'system.', '\x00'}) 2018/02/08 09:15:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000d00000-0x80)=@generic, &(0x7f000036e000)=0xfffffdb6, 0x0) clone(0x0, &(0x7f0000572000), &(0x7f0000dad000-0x4), &(0x7f00009a9000-0x4), &(0x7f0000501000)) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/08 09:15:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8), 0x1b, 0x0) pipe2(&(0x7f0000305000)={0x0, 0x0}, 0x84000) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00006a2000)) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x1000000000005c, &(0x7f0000be7000/0x4000)=nil, 0x2) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000e9d000-0x20)={0x1, 0x6, 0x9, 0x40, 0x4, 0x800}) 2018/02/08 09:15:09 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0x14, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) socketpair$inet6(0xa, 0x5, 0x100, &(0x7f000000e000-0x8)) 2018/02/08 09:15:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8783, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3, 0x0, 0x0, 0x2, 0x3, 0x0, 0x3, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x3}}, 0x0, 0x0, r0, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) 2018/02/08 09:15:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000891000), &(0x7f0000d6c000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dc9000)='/selinux/checkreqprot\x00', 0x2141, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000f2a000)={0x1, &(0x7f00006ca000-0x8)=[{0x3, 0x4, 0x7, 0x10000}]}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/02/08 09:15:09 executing program 0: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000bff000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f12000)={0x0, 0x1f}, &(0x7f0000e58000-0x4)=0x8) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f12000)={r1, 0x1f}, &(0x7f0000a67000)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001000-0x15)={@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/08 09:15:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r1, &(0x7f0000d38000)={&(0x7f0000a89000-0x10)=@can={0x1d}, 0x10, &(0x7f0000cb0000)=[{&(0x7f0000e1e000-0x24)="dd", 0x1}], 0x1, &(0x7f0000447000-0x2100)=[]}, 0x0) sendmsg$kcm(r0, &(0x7f0000ba7000)={&(0x7f00001cc000-0x13)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14, &(0x7f000057b000)=[{&(0x7f000038d000-0xa0)='\f', 0x1}], 0x1, &(0x7f0000ed9000)=[]}, 0x0) sendmsg$kcm(r1, &(0x7f00008ad000-0x38)={&(0x7f0000b1b000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x1}}, 0x9, &(0x7f000000b000)=[{&(0x7f0000304000-0xd7)='Y', 0x1}], 0x1}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000077000-0x9)='/dev/sg#\x00', 0x80000000, 0x80402) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007a6000-0x18)={r2, &(0x7f000070d000-0x3)="448c9c", &(0x7f000099e000)=""/20}, 0x18) 2018/02/08 09:15:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000fe4000)={0x0, 0x0}) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$dmmidi(&(0x7f0000c00000)='/dev/dmmidi#\x00', 0x0, 0x2000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f000095e000)) r3 = syz_open_dev$adsp(&(0x7f0000cc5000)='/dev/adsp#\x00', 0x1, 0x0) open(&(0x7f00002ee000-0x8)='./file0\x00', 0x400040, 0x180) fcntl$lock(r3, 0x7, &(0x7f0000309000)={0x1}) 2018/02/08 09:15:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) pipe2(&(0x7f0000e9d000-0x8)={0x0}, 0x4000) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00007eb000)={0x1, 0x1}) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f08000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/02/08 09:15:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e57000-0xc)={0x0, 0x0, 0xffffffffffffffff}) pwrite64(r0, &(0x7f000035f000+0xb44)="d8bd675d1dde4330759a7a8c3c5fe48d7450c3cdabab7081c1448ff357d050fc72fae031047f2c4e0db240c8b763b5316850818677fc20ae0c59414b18330148e1875d36c94f55d783585c1986678f78c04729653d0f8bb1c9ae2aec0e088ac54d7a2adea3296bd21d0f19efe32b1b0a6680b7981372230fadef9cf2b6bb10c9535a1259354fd7f2245a031d6009fe1ff9c14c912d14e8f836286395fc144e08a295884f685631fb2de004293b72c9", 0xaf, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) rt_sigaction(0x22, &(0x7f0000130000)={0x40000, {0x4a}, 0x1}, 0x0, 0x8, &(0x7f0000560000)) bind$inet6(r1, &(0x7f00004f0000)={0xa, 0xffffffffffffffff, 0x400, @dev={0xfe, 0x80, [], 0x0, 0xc}}, 0x109) 2018/02/08 09:15:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x800, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bcd000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003e4000)='./file0\x00', 0x0) mount(&(0x7f0000135000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000d41000)='ramfs\x00', 0x0, &(0x7f000001c000)) r2 = inotify_init() inotify_add_watch(r2, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) inotify_add_watch(r2, &(0x7f0000f28000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) rmdir(&(0x7f0000f19000)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000000)={{0x6, 0x7, 0x5, 0x4d, "2c7bdb31709173e519315762743327f2a13c55ad688336f71620d27a66611d5d6be261c850f02bc9668eeb13", 0x7}, 0x3, [0x3, 0x3, 0x5, 0x80, 0x20cef11, 0x8, 0x1ff, 0x3, 0x4, 0x82, 0x6b, 0x1, 0x1, 0x1, 0x6, 0x6, 0x4e, 0x1, 0x7f, 0x10000, 0xf70, 0x397, 0x9, 0x1, 0x4, 0x80000001, 0x91ef, 0x4, 0x1, 0x7, 0x10000, 0xffffffff000000, 0x0, 0x5, 0x400, 0x4ba, 0x2, 0x4, 0x7ff, 0x0, 0x7fff, 0x2565feb6, 0x100, 0x100, 0xf2, 0x6, 0x5, 0x9, 0xffff, 0x3, 0xf6f, 0x3, 0x3, 0xffffffff, 0x10000, 0x8, 0x8, 0xf4a5, 0x8, 0x63, 0x8cb8, 0x3, 0x8, 0xb62, 0x9, 0xfffffffffffffffa, 0x8, 0x8, 0xffff, 0x9, 0x8, 0x4, 0xa0, 0xffff, 0x200, 0xffffffffffffffc0, 0x10001, 0x8a, 0x7, 0x3f, 0x0, 0x2, 0x15b4, 0x3ff, 0x3291ae65, 0x5, 0x8, 0x1, 0x7, 0x8, 0x2, 0x1, 0x0, 0x676, 0x1, 0x3ff, 0x400, 0x0, 0x2, 0x0, 0x5, 0x3, 0x6, 0x9, 0x5, 0x2, 0x100, 0x4, 0xfffffffffffffffe, 0x200, 0x85, 0x80000000, 0x3f, 0x1ff, 0x8, 0x1, 0x1, 0x1835, 0x2, 0x5, 0x8, 0x0, 0x0, 0x8, 0x9, 0x396, 0x47a3], {0x0, 0x989680}}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d9f000)={0x0, 0xb0, "54504af1659d923da306711e6049ff15707641247490700bda39b2bb52b8f1a9472f35d21a364cf1b9666188770d01e1ee4fa7470750be57cf48fc69190569669242b142404c469a1010645af52e56b59e4460bd4dc64c22c5b34e1e83476a514c0b79030038e3e53a10646fc0bd25cb5fdb895e62646ce0721d7f8bbd763ffa37f4740dc234e558b7ff3ba87fa26a5541b1caf973a278dded9279cf62551397ac6d0bcb52c445fd1f201bc8b8809379"}, &(0x7f0000421000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000813000)={r3, @in={{0x2, 0x3, @rand_addr=0x7}}}, 0x8c) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000e7e000)) futex(&(0x7f0000012000), 0x0, 0x0, &(0x7f0000012000), &(0x7f0000012000-0x4), 0x0) 2018/02/08 09:15:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000f4a000-0x8)='./file0\x00') r0 = socket$inet(0x2, 0x803, 0x3) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000f8f000)={0x0, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, 0x90) 2018/02/08 09:15:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000443000)='/dev/sequencer\x00', 0x100000000020000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000897000)={0x0, 0xf0, "d65953a6da2e218034934668b6348674dc3ef17cd27e5eb40492be84f80f842fff040504179ea23d40fdccbc941933613d82ba98f6e19369f02a41583137c7c971773efadba486968a9ad2382d4b3b57d2569780ca91dd407878b8dd88abb769a80dfa700e35de828586cd307f50a68948afc360112e61a1024eac826af79984513409e9e3c2fd1d02afaa58eaeb9fad32929dded2a1651bc6369df088df31bc08ab71b5f179c7439ce04519bb032aa0771b9101e2d1a2ee2b3b2c54dab028773ea92a026f4b917ce6b1656e146ba415ceebbb791565e4a9651220d18b70b749ee749c5ae005521748ddf1a14c13f9ea"}, &(0x7f00004e0000)=0xf8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000087d000)=r1, 0xffffffffffffffd6) clock_nanosleep(0x9, 0x41, &(0x7f0000850000-0x10), &(0x7f0000fd9000)) 2018/02/08 09:15:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00001be000-0x4), &(0x7f0000252000-0x4)=0x4) r1 = syz_open_dev$binder(&(0x7f0000dfe000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) epoll_create(0x10003) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/02/08 09:15:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000334000)=0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000de0000)='/dev/mixer\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000054c000)={0x0, 0x1000, "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"}, &(0x7f0000d18000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00006be000)={r4, 0xfffffffffffff001, 0x0, 0x20, 0x8}, &(0x7f0000389000)=0x18) perf_event_open(&(0x7f0000b1f000-0x78)={0x0, 0x78, 0x9, 0x4, 0x9, 0x45, 0x0, 0x7, 0x8, 0x2, 0xae, 0x1, 0x5, 0x1, 0x0, 0x9, 0x7, 0x95c, 0x95, 0x9, 0x9, 0x2, 0x5, 0x1f, 0x88, 0x0, 0x6a, 0xff, 0xa39, 0x401, 0x7, 0x8, 0x6, 0x5, 0x401, 0x6, 0x9, 0x3, 0x0, 0x1ff, 0x0, @perf_bp={&(0x7f00009d8000), 0x8}, 0x81, 0x100000001, 0x4, 0x5, 0x9, 0x80}, r2, 0x8, r0, 0xc) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00007df000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01002e00faffffdf82030800f308eb000000000000000000100000eb7e000423"}) 2018/02/08 09:15:10 executing program 3: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000009000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x2) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f000002d000-0x8)='./file0\x00', 0x200c00, 0x80) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000002c000-0x4)=0xffffffffffff4556, 0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f000002d000-0x38)={&(0x7f000002c000)=@abs, 0x8, &(0x7f0000003000-0x10)=[{&(0x7f000000b000)="bb0592ca72673dec36755cdcccfa90f8e34a1418c5147663b22dea062c", 0x1d}], 0x1, &(0x7f000002d000-0x18)=[]}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000000b000)={0x24, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/08 09:15:10 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000027000-0xb)='/dev/adsp#\x00', 0x0, 0x4101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10), 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x21d}, 0x0) 2018/02/08 09:15:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000018a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000385000-0x50)={{0x8000, 0x9}, {0x9, 0xfffffffffffffff7}, 0x4, 0x0, 0x5}) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000e65000-0x8), 0x8) semget$private(0x0, 0x0, 0x0) 2018/02/08 09:15:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d79000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x6) r2 = syz_open_dev$sndseq(&(0x7f0000f8f000-0xd)='/dev/snd/seq\x00', 0x0, 0x20401) write$sndseq(r2, &(0x7f0000a94000)=[], 0x5b) r3 = socket$can_raw(0x1d, 0x3, 0x1) shutdown(r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000fe3000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8}) 2018/02/08 09:15:10 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x90002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x7fff, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x14)={r2, 0x6, 0x6, [0x9, 0x5, 0x3, 0x9, 0x40, 0x89]}, &(0x7f0000001000)=0x14) 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, &(0x7f0000e38000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000076b000-0xf0)=[{{&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)=""/1, 0x1}, {&(0x7f0000000000)=""/69, 0x45}, {&(0x7f0000ac6000-0x1000)=""/4096, 0x1000}, {&(0x7f00001e0000)=""/70, 0x46}, {&(0x7f0000408000)}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000aa3000)=""/227, 0xe3}, {&(0x7f0000d6b000-0x82)=""/130, 0x82}], 0x8, &(0x7f0000000000)=""/204, 0xcc, 0x5}, 0x3}, {{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f0000e2b000-0x3f)=""/63, 0x3f}, {&(0x7f00006aa000)=""/115, 0x73}, {}, {&(0x7f0000001000-0x71)=""/113, 0x71}], 0x4, 0x0, 0x0, 0x4}, 0x101}, {{0x0, 0x0, &(0x7f000089b000-0x40)=[{&(0x7f0000660000)}, {&(0x7f0000617000-0x91)=""/145, 0x91}, {&(0x7f0000000000)=""/156, 0x9c}, {&(0x7f0000c8e000-0x75)=""/117, 0x75}], 0x4, &(0x7f0000f04000)=""/238, 0xee, 0x6}, 0x1ff}, {{&(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x55)=""/85, 0x55}, {&(0x7f0000f1e000-0xc2)=""/194, 0xc2}], 0x2, &(0x7f0000c1c000)=""/6, 0x6, 0xcb}, 0x10001}], 0x4, 0x100, &(0x7f0000001000-0x10)={r3, r4+10000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x29, &(0x7f0000296000)={@local={0x0, 0x0, 0x0}, @multicast1}, &(0x7f0000a5b000)=0xc) 2018/02/08 09:15:10 executing program 6: mmap(&(0x7f0000000000/0x2ec000)=nil, 0x2ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_int(r3, 0x0, 0x17, &(0x7f00005a8000-0x4), &(0x7f000069d000-0x4)=0x4) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[]}, 0x0) close(r1) 2018/02/08 09:15:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000704000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000af7000/0x4000)=nil, 0x4000, 0x2000000, 0x20810, r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fda000-0x4)=0x3) close(r0) r1 = syz_open_dev$mice(&(0x7f0000bda000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) write$selinux_validatetrans(r1, &(0x7f0000f3d000)={'system_u:object_r:hald_dccm_exec_t:s0', 0x20, 'system_u:object_r:locale_t:s0', 0x20, 0x38, 0x35, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x65) 2018/02/08 09:15:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004e8000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00007a6000-0xe0)="4b7d26dd3d497c34c8bcc42d17071eecbfa10710bb984c4272215a6ae2d3a62b55d16052162ad1d6062eb959cb4de0a810bb85e968f7d6627d298feaba9b224694d461ad1931ca5c5dfe0d803fa1ed75f38a8b60b2a524226f3ad6e3b86f5f317d998cf5efd9be44472fb098ea2172e9a14081f92ac1b2d865d084c03df111c0c52089aa385a138ae7edd001931844a414f0590fa6c6542130b589bcf182bddbb1abe2d7f5994bb0d79a46b065c0805b3cc658151add1df5f71bb4814feb25d7bef326afe447aaa0cbf13b15bb711346d2784241d88b8b842984e7cd5f3e17cf") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f00001ba000-0x9)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000653000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r3) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000054e000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) close(r1) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000c25000)=0x1, 0x4) getpeername$unix(r1, &(0x7f0000892000-0x1002)=@file={0x0, ""/4096}, &(0x7f00001e2000)=0x1002) 2018/02/08 09:15:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000721000-0xc)={0x0}, &(0x7f0000f7d000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000340000)="6e65742f697076365f726f06000000") clock_gettime(0x1, &(0x7f0000267000-0x10)={0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000754000-0x20)={@empty, 0xdc4a, 0x3, 0x0, 0x6, 0x0, 0x1, 0x2}, &(0x7f0000509000-0x4)=0x20) futimesat(r1, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={{r2}, {0x0, 0x7530}}) 2018/02/08 09:15:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x0, 0x0, @thr={&(0x7f0000572000), &(0x7f0000180000)}}, &(0x7f00002f5000)) writev(0xffffffffffffffff, &(0x7f0000077000-0x30)=[], 0x0) io_setup(0xb27, &(0x7f00005a2000)=0x0) io_submit(r0, 0x0, &(0x7f000063e000-0x10)=[]) tkill(0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$adsp(&(0x7f000015b000)='/dev/adsp#\x00', 0x4, 0x400000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) 2018/02/08 09:15:10 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00008f1000-0x8)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0}, 0x0) r2 = socket(0x2, 0x2, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dd8000)) epoll_wait(r3, &(0x7f000000b000-0x5)=[{}], 0x1, 0xfffffffffffffef7) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000f51000-0xc)) shutdown(r2, 0x1) dup2(r2, r3) shutdown(r2, 0x0) [ 79.001047] openvswitch: netlink: Message has 8 unknown bytes. [ 79.028351] openvswitch: netlink: Message has 8 unknown bytes. 2018/02/08 09:15:10 executing program 4: msgctl$IPC_RMID(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x6bc3ae0e, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000002000-0x60), &(0x7f0000000000)=0x60, 0x80800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000fab000-0xc)=@sack_info={0x0, 0xffffffff, 0xbd}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000)={0x1, [0xff]}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x3, 0x10040, 0xee6}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x7, 0x4, [0x8, 0x9, 0xfffffffffffffffc, 0x2]}, &(0x7f0000a92000)=0x10) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000001000-0xe1)=""/225) 2018/02/08 09:15:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000b3b000), 0x4) syz_emit_ethernet(0x16, &(0x7f0000129000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100}}], {@generic={0x88a8, "6c1602f4"}}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x0]}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00007d4000)={0x0, 0x0}) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000fc6000-0xb0)={{0x0, 0x23ba80000000}, 'port1\x00', 0x22, 0x40000, 0x3, 0xa3, 0x1f, 0x8, 0x10001, 0x0, 0x5, 0x4}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00007f9000-0x4), &(0x7f00001ae000)=0x4) r4 = openat$audio(0xffffffffffffff9c, &(0x7f000078c000-0xb)='/dev/audio\x00', 0x44800, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000dc4000-0x8)=0x71000000, 0x8) 2018/02/08 09:15:10 executing program 1: mmap(&(0x7f0000000000/0x36a000)=nil, 0x36a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000162000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000036a000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0xf8eaab0fe94af630, 0x8000000, r2, &(0x7f000036a000)='./file0\x00') mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000026e000-0x6)={0x0, 0xcfc}, &(0x7f000036a000)=0x6) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000036b000-0x8)={r3, 0x101}, 0x8) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000036b000)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f0000369000)=[], 0x0, &(0x7f00001e2000-0x20)=[{0xfffffffffffffe16, 0x29, 0x7}], 0x10}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000104000)='/dev/kvm\x00', 0x0, 0x0) 2018/02/08 09:15:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000ab7000-0xe)='/dev/admmidi#\x00', 0x7f, 0x101000) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000601000)="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") r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc4c85512, &(0x7f0000005000-0x110)={{0x1, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13}) 2018/02/08 09:15:10 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00005dc000)='/dev/amidi#\x00', 0x1, 0x22000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000009c000-0xc)={0x0}, &(0x7f0000162000)=0xc) ptrace$setregs(0xffffffffffffffff, r1, 0x5, &(0x7f0000f08000)="d0bb99bd92d307e9efdc84fba6be6970364d67f70b123571da0dd4877ead7f1fbdee45aa3eca83e8d27b86f497ef19501ac3427990afaef99b72e823c16066f9864de8ee5624a5f97255078e794c4659e17a540a1b2e9b5734be504bf3b46e98b88a73d31c99a101f6d7393ef55f77d09ea497e5cb1d79a3f1df383c91f977204834758b7af11766") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000545000-0xdc)={0x0, 0xd4, "08fb4534bb3663e34580283fb3474fa05cddc2102ac6b3e331a3593a22a41b573526211a23222057cfd7923badd6811c9fa0332e8f281cfbec5c67bb7d9a5c17c602413a301165ed0a172e3f3b0d07a270af83e87309a99c528f85e8bf31c22c77569e8ec619628b746f0ba6fa5414f3a59c2e3b6d92d57a12abb8552dc0fbd8a2092e4bcc92907d594f8b4263e66ccdfa53a0972c2a7e2c2cccbe697a3356a1d4c9b6760185847275c6296679a52a9463e9804d3148edf17529d054583de6b7c68ef2ecdd818a5c0096ceb3fb1aa6c108f3560e"}, &(0x7f0000f26000)=0xdc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003ab000-0x98)={r2, @in={{0x2, 0x0, @empty}}, 0x879, 0xffff}, &(0x7f0000554000)=0x98) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000505000-0x4), &(0x7f000007f000-0x4)=0x4) getsockopt$inet6_mreq(r3, 0x29, 0x12, &(0x7f0000a9f000-0x14)={@remote={0x0, 0x0, [], 0x0}}, &(0x7f0000955000-0x4)=0x14) 2018/02/08 09:15:10 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="0500000037050000000000000098143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1000000000000065}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000006000)='/dev/audio#\x00', 0x4, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000000)={0x4, 0x0, [{0x2, 0xd3, 0x4, 0x5, 0x9, 0x8001, 0x9}, {0xc0000002, 0x3, 0x5, 0xffffffffffffffe4, 0x0, 0x7, 0x4}, {0xc0000001, 0x4, 0x7, 0x66c, 0x8, 0x91, 0x6}, {0x80000000, 0x2, 0x5, 0x100, 0x3, 0x6, 0x400}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000008000-0xe8)={{{@in6=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000007000)=0xe8) bind$packet(r1, &(0x7f0000003000-0x14)={0x11, 0x18, r2, 0x1, 0x37f562cc, 0x6, @random="cc5161f94f82"}, 0x14) 2018/02/08 09:15:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000740000)='/dev/kvm\x00', 0x100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a40000-0xa)='/dev/cuse\x00', 0x101003, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fcntl$dupfd(r2, 0x0, r2) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000fc7000-0x90)={[], 0x0, 0x300}) r4 = add_key$user(&(0x7f0000f19000-0x5)='user\x00', &(0x7f00000fd000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00006ff000)="6f44958061394c3389859efbe2a38b86bea0b37d3e6b93e2b0d2c7b3bf21e316bf3e838ae32060de71f9d77fb9da397c313c6afe38f8ed7c1588dcf003f1726e0dbde7871511a19fb6e24cd656d68ae63381ced5fa1eebf7d7f4c769c9e37fef435c4714218a2d09af9a7f3e71fe3669da079428edf88e5430ab7704b0159c5520c3c73b3ff6c258f3136dc12c068df51db34f820b4001e917a06a2d8d6504e89c203eeeabc8036c648f8f91dc1e56104f6d767f55e28233f23784fc05516c519579c7b37c5405816966a6ea3a0cb0344004b050559f0e646a8a39edffaf88", 0xdf, 0xfffffffffffffff8) r5 = add_key(&(0x7f0000f61000)='cifs.spnego\x00', &(0x7f0000453000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000dff000-0xcd)="4e687326fa0e4dc4237ce55442b4072d585b6519a88dfb6fd3b28ee903f5a89a189fe6878decbaee83f416fb5443413302f472c8ce27855055cab529741fbefe4612c377d3b568541d71da8eef9fbacc0da05158eee28836080d9271dcd3f1e5280cb47a76e629cd9046e19819bfda64e157797702ca954fca8350609298f5f0cba6cfd2a44578580625d48838097decb60b257d35d4720a8f303224634c162017201d9b08802f90869062b194485f350f0e307e090af84496a3a34e26d831e011331bbc992a28f35409ac6baa", 0xcd, 0x0) r6 = request_key(&(0x7f0000d7f000)='trusted\x00', &(0x7f0000a95000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000aed000-0x2)='-\x00', 0xffffffffffffffff) nanosleep(&(0x7f0000728000), &(0x7f0000def000-0x10)) keyctl$dh_compute(0x17, &(0x7f0000dd2000)={r4, r5, r6}, &(0x7f0000410000-0x37)=""/55, 0x37, &(0x7f00002e8000)={&(0x7f0000788000-0x40)={'sha3-512\x00'}}) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f000010a000)='{lo\x00') ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00004d2000-0x8)={0x0, 0x7}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/08 09:15:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000557000)='/dev/audio#\x00', 0x3, 0x80000) r1 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000c6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000792000)=0xc) accept$unix(0xffffffffffffff9c, &(0x7f0000538000-0x8)=@abs, &(0x7f00008c1000-0x4)=0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000035000-0x4)=0x8) recvmsg$kcm(r0, &(0x7f0000b41000-0x38)={&(0x7f0000ab3000-0x8)=@sco, 0x8, &(0x7f0000b96000)=[{&(0x7f0000e55000-0x5a)=""/90, 0x5a}], 0x1, &(0x7f0000317000-0xc2)=""/194, 0xc2, 0x8}, 0x1) r3 = semget(0x0, 0x5, 0x244) semctl$SETALL(r3, 0x0, 0x11, &(0x7f00002dc000-0xa)=[0x5, 0xdf, 0x4, 0x5, 0x1ff]) fchown(r0, r1, r2) mkdir(&(0x7f0000a91000-0x8)='./file0\x00', 0x0) r4 = open(&(0x7f0000125000)='./file0\x00', 0x0, 0x4) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000796000)) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008ee000-0xd)='/selinux/mls\x00', 0x0, 0x0) fallocate(r4, 0x43, 0x0, 0xef75) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000376000-0x4)) ioctl$KVM_KVMCLOCK_CTRL(r5, 0xaead) readv(r4, &(0x7f000072b000-0x60)=[{&(0x7f00005af000)=""/171, 0xab}, {&(0x7f0000a07000)=""/149, 0x95}, {&(0x7f0000a91000)=""/248, 0xf8}, {&(0x7f00000b4000-0x47)=""/71, 0x47}, {&(0x7f000040e000-0xb4)=""/180, 0xb4}, {&(0x7f000085e000-0xf8)=""/248, 0xf8}], 0x6) unlink(&(0x7f0000a98000)='./file0\x00') 2018/02/08 09:15:10 executing program 7: mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000f67000-0x8)={0x3}, 0x8, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f66000)='/dev/ppp\x00', 0x400, 0x0) clock_getres(0x5, &(0x7f0000f67000-0x10)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000f66000)={'vcan0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f67000-0x14)={@ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffff8}, r1}, 0x14) write$sndseq(r0, &(0x7f0000f67000-0x150)=[{0x411, 0x41e, 0x401, 0x2, @tick=0x800, {0x0, 0x5}, {0x5, 0x5}, @quote={{0x5, 0x1}, 0x4}}, {0x81, 0x2, 0x1, 0xff, @tick=0x401, {0x10001, 0x9}, {0x7}, @time=@tick=0x8}, {0x9, 0xffffffffffffff7c, 0xacf0, 0xffff, @tick=0x25, {0x60000000000, 0x7}, {0x2, 0x3}, @queue={0x4, {0x5, 0x8}}}, {0x1, 0x3ff, 0x3ff, 0x9, @tick=0x10000, {0x80000001, 0xb3bc58}, {0x6, 0x5}, @queue={0x1, {0x3, 0x2926441c}}}, {0x5, 0x403, 0x4, 0x4, @time={0x0, 0x989680}, {0x5, 0x3}, {0x4, 0x2}, @raw8={"529c87934141dff28ea21bdf"}}, {0x9, 0x6, 0x5, 0x8000000, @tick=0xff, {0x0, 0x8}, {0x2, 0x2}, @result={0x0, 0x8}}, {0x919, 0xa83b, 0x8, 0x800, @tick=0x2c6b, {0x9, 0x8}, {0x0, 0x4}, @result={0x100, 0x9d3}}], 0x150) 2018/02/08 09:15:10 executing program 1: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f94000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00001f8000)='/dev/autofs\x00', 0x48001, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000f97000)=""/228, &(0x7f0000f97000)=0xe4) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000365000)=@nl=@kern, &(0x7f0000f9a000-0x4)=0xc) utime(&(0x7f0000f98000)='./file0\x00', &(0x7f00000f1000-0x10)={0xe07, 0x81}) 2018/02/08 09:15:10 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80008, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000013000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00', 0x0, {0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) 2018/02/08 09:15:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000b9b000-0xb4)=[{{&(0x7f0000b15000-0x58)=@alg, 0x58, &(0x7f0000853000-0x80)=[{&(0x7f0000d35000)=""/150, 0x96}], 0x1}}], 0x1, 0x122, &(0x7f0000cec000-0x10)) shutdown(r0, 0x1) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f000074e000), &(0x7f00009e9000-0x4)=0x60) sendmmsg(r1, &(0x7f0000eb4000-0x12c)=[{{&(0x7f0000b28000-0xe)=@l2={0x1f, 0x0, {0x8000, 0x6, 0x9, 0x3, 0x5, 0x6}, 0xd77, 0x8001}, 0xe, &(0x7f0000361000)=[{&(0x7f0000e4d000)="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", 0xfd}, {&(0x7f0000b32000-0x1a)="5464e68ec52f7efa07f2ad05cd84630c7355c05877f9d3e3e699", 0x1a}, {&(0x7f000016e000-0x87)="dfef533f47d2f575ca5d2f3522baf3c8637389fb2477d0e65204d61877a9f66ca935d529dcfb7962a35f8c7e1ed38feb1bbfbccc033b4d80c9340f8394a5085259178e77c81340d85349a569aee422ade5160232fd6257e622d9db167f227e599b6245dbe52be1dea845a704dad5fd807d43096430d9225715dfce5f97554fd573991746615bc5", 0x87}, {&(0x7f00009af000-0x18)="75a0ec1b23a272abbba3e68f026f059c58ff994c77d87a81", 0x18}], 0x4, 0x0, 0x0, 0x4000}, 0xfff}, {{&(0x7f00003ec000-0x9)=@rc={0x1f, {0x1, 0x5, 0x7, 0x1000, 0x8001, 0x7f}, 0x4}, 0x9, &(0x7f0000f4f000-0xa0)=[{&(0x7f0000cb8000)="d68ee327dc6b398063ec3bd36ecdf1439fdf4d0d4ed233985e38d7d4746776ab2af4c52e189b2643717bac61c8c3f1af1f7a5f675375fc8d01a7de54915e70ddf64638bcbfa4eb4e212a30c276ea6843d891ab4c4fddb7e4b07bcf374f79121c73ae7306a3596b63d69361e308819c6e602befa660f1c0f83d37cbcb71f969a6f50bbd03631d7ed698c6e83e6aa0b98bde46a499aa72403631450f565b69504c76a7d074c2981079dd22b6056a966439c602a1818451e5592ea2d6499445f9be6bc29eaa51aeea97d5ed", 0xca}, {&(0x7f00002a1000)="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", 0x1000}, {&(0x7f0000aed000)="8b56bcca615b08b1bdc678fdd84ac308a14b686509ab15b04abf4d191bcbe07b9b659a79e54fcbfb28c92f9255ea5920460f78902e53c01fc41e6cafc741420cb7c68c772c68906180e9964b3d90f9a7cb9565be0fa002c6d6a4f7dea4e55064e305084a291efe5be612bd89c24aff7b34cd00acfe08ef769fa2dff3ad3f26d937ba16642ad42304eabeb4f6779ff4fafba24395ff460256461fd16e6528ad5a15a7dc183d2715ba797a4d56ae3a9c449615d078d27f3a6c2a", 0xb9}, {&(0x7f0000d4b000)="8a21f778ae771f0fbd32b2e753de675ed8b296b9617a7d3a7460bbf7937c4e7a", 0x20}, {&(0x7f0000218000-0xf)="71123cd95c6cac9185d6baa823b28b", 0xf}, {&(0x7f0000707000)="7b2efc24f4e351b6ab005b4211285ef9e2d4fe67038b192ebde066065ce34d0d68e3fc3f4aa177183d7b8411cb60b6b1fec4039ff4580494cac79bc25205e5e3782a69559a7905d212b6e4fcc6648fd89f8392750dd9ed9c51efbdad98a2bcd34594bf428ff52493fb3a54a9", 0x6c}, {&(0x7f000089b000-0x3)="6f3fb7", 0x3}, {&(0x7f0000855000-0xb1)="0aac65a8812f5b00ea4b4c01baad59546f74b9d833454106e4b8b5a4fc4718a6f2c86cb5c347e448980c02712d434eed70da3cc36021fd28e5fbfb8830d42e35fa319469f3b3bc085dd88653ee8283f072db3a875a0b9e5616508330e6b1b7647cc11dd205ce22d5744e7b27b8b6386372b31c4cefc7ff739e57a416a89b1363538b078573a4a76ce86aab3a2e29bd59632172f2c1fd377d88f2e78701bd918b490be4bb6d675404aafc161e0746f40848", 0xb1}, {&(0x7f0000aae000-0x90)="e3aebc67ed9d52e9c6123a65e61e6f2c0d2a23da84914d76efa5b2b87da76bdb9700d667ab4ed6fd1bbcc5009855d07cdf1d7081899378f30dba1f09a153799abe91978c53fec6de64a05e550631e1a151885b8391588841982bf0fb30a4aaf98b934035a52201bcd2e59dc77af7f763adb5abf9f8b1b30da51e1f30fd1643317b94d59cfb18f8d9b4ac7f7a3e8a37c5", 0x90}, 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&(0x7f0000b41000)=[{&(0x7f0000b5e000-0xd5)="7615e4a1836bb3c879bcbb51d123a340e5b63d36f51bf05cbd50caeac001d83b9623aca16050f7dc115ebdb09871b4fc0ae1d8e94387890d1644d5ecc27771990e951522762573c1e5d6ffea57711f953e6c57dfc87e7c35ce950220658e8032558e5d0303add1839f9ecc7376263f7aa2afbd12ceef86e7178cd6fc95c6cf11c822540dd6ea5228a287f0fc99a3d8671ce6c27743650228130dbc3999b5a5a3c101799ca34721ebeb433b930704c13c774b6b4fb5de45041c26490e10061e2ebdd7edf131f6005f7ca0896faa4a2dcefb41c6f0a1", 0xd5}, {&(0x7f0000628000-0xc4)="19f09321411fbf0228b672df547071ecce5a42dd4355789cad84ea69ea7dd2db74e51cdf687767bd85b4e1c769c4bf27a187dcc9823cdf077e75c7c43d25bbefe7dc61c7b323653c9b21f2ab87a9866037d4381cba326325af642e67a7dba90d5086120c62f0f49bb43465259082197dbff03ad1dee6f055bc4027a9b578fbbd9533b2a6f6324df38201359e9333e10d29ef5cafa48450fb85c94b21eabb17ba1f7d80b56f91c05e236950cc2f625233ac995d89bf6fd2f2398325ceda979d30c14d0999", 0xc4}, {&(0x7f00002e0000)="84ff38668159c69e45cf0ede8902ce46677cfa9f31e12541684bd807f17104f02945a59272deabaf8c403ff6b262447ba3a7c6ac0b529a0477a05a586a2418ce08afbb6026cf1ef1371fbb04ccd7fa0b819154324ee2ad763a06fe9dabaf5c1f9814e3de64bff7cb2b6add976c9a0fb14eb568bde8986ef4f634446144", 0x7d}, {&(0x7f0000e8c000-0x78)="96959e474fbb0593c5b846be1c001806973a4a7f2c3df4d2c65fe537948c7798eae94f12f479184ace1f1c5e6c60d8255ecc8fb049b80d0f47f4cb91d827f4f02271334d8eb8d7f28bac7084e89ef1915be3fecccd2bc89845c830f15bd6c128324879c85390327cc0516aa9a1aaf35de374383ff5230af7", 0x78}, {&(0x7f00005e7000)="f6e7b4b0968787326d9ed7348d1feb21f9bacdcd68a1bf541e77259d3c8d067c17ea1c986ca5574b81e2ed88c5033ff377115c31696e73727f9e09624bc0382ecdcc494e9c07ec3edcdebd401be2677dd131c3c81d6068d496dbe1bc7d687a", 0x5f}, {&(0x7f0000014000-0x98)="6ee1e9b238777d4a09fb643a659d300a2773cffdea5927b4855ecb06b2ae3109465842b822c42f862835d2a2e3b11f5059b737e2dd46b285bb6e748fdf6d77092618da6e1a38283efb92bc7ef56216bdc5c3f8115880c235dda1134e2842ea1ef430372681904b27fb4a079fec3216dd601a29ef808a16f0e90ba5da4a793be24435a0064782caa9ede055893e6803dc56c94e659d946db5", 0x98}, {&(0x7f0000627000-0x84)="e0fdf1f72f2ff4e8dd88aa40359108ac5faf6d2cba39d963d124270f2120c08cedafdb92911b03c3fb7598c156529d02a634538b23d801f174aee6e86d90c0a674af651508d1fc3e0edb5584435efda763e77e5e55f5d7a314fe63bf60ec7c09974522e3feaea4a4ba6abf4caee1be270bae79942351fd117f6ebb0deb8e800a30a2e8d3", 0x84}], 0x7, &(0x7f00002e1000-0x408)=[{0x90, 0x10d, 0x80, "1d9aaa4003db529e11462078a86f02984a7e5cb67af52133a0c5ebd48f157519d6d3ed58b25493d9407a7dbd8f237b36182fd0ed52610390ffd2b662252d5ac6f29058bcdf5f1882c7b425b0d62e8346435caf060bbee1e1b48661707295d80de2afe0816ccd22285253ee4a4267b06cb489145880b72c2f506fad3b"}, {0x30, 0x113, 0x1, "93fcfbe4922c640f41a90fae13b11b70eb7ba9bd5ab4498b2b66f49717"}, {0x58, 0x116, 0x9, "de57889360eea41bacee5b3912c8939492d0bee43a46b157fa6e0690c294aed7a21e4ee05aa64ad7ffe6e2371c25c941f6f7c5c8c6ccdbc07853d1dfa534ea994472"}, {0xb8, 0x107, 0xffffffff, "fb478c9b9a4ff8a73bf8c6f744471f399816bd397d12bdd50c16672ea6894d3f4be455c8e7d7f8a6619ecc0ea7d486c88cf263dfce529317f2c3e468ee4dbb797da3ea9e8d9cf4040f3599462bf91b47f28a4c1ac52a5fc31037d3206b5d93b37535cbffcb2495eb2b58ebdb9f3bdf8dcd014cde429c00622f38e61817e75c9be873a2912a27a6a8f9164e45a0e56231cd8a64d9f32222545c98097ead26eb651d42"}, {0xc0, 0x184, 0x10001, "04dc7ef2790cbc7ed5807eaca1e94b0cbae9c2782efd368f64e4cea10da31e8b2efba61c3ed30650ece6a560c526293f6a2566d3ffb23f6ea0e794f9b39178fe3be0203fdab84e1766c9730f140476a9e196a8987f2ddf8ac109148da1af192c41e10923e220deaef54f9edf4555993df6ddad1420f8ddfe39dea45b8a11a437f1e4064f141495b8b6ce6d4c45a3cb2684d90b611eecbae014222266cd3b11a9f9a4cd7d0168670ba27d6a72f52788b3"}, {0xc8, 0x116, 0x4, "62217ef39914cd964cc0b428b54519b61fcb1ed6af2e5154a6a3d43936f5f1933c70b363d6a60ad7d201a2727f7c88aa38f9e905a7c513bdf7c01abc95d3813ad7234d2f2f84556eab619f05ff590dccd94173602493b18912be2dd3fb7889a0fed3d19bec2cb3bd269d4c8c877eedbc93353e4f48535bca6bd84f36c03c30d21804385dc00bbb6ccf35a87d0e605320bc5780755c4fd2b2856b4ca6cf5066923614920bbb21cbffa4d887f007c140786525"}, {0xb0, 0x10a, 0x3, "f4a10418f4a7a7994e4be65cd2a5b54f326ed837a583b6a4426c49c15cbb26fc47dadd5c85918ee6a01682705a6f724fd318ec1d80f15dbc772981b4a54131691751600f469a4461b63d47c24c8b8149a209179e12c8ca50257ce654187aa1889bffadec7b55ebdac5ab36f7dd460982a38bca0de35720d8a2b19120887bbc9f2f0e738198dfd24015fec30d064744dadfe7f5969272aa44b98cc338"}], 0x408, 0x40004}, 0x200000000000}, {{&(0x7f0000ad1000)=@nfc={0x27, 0x3f, 0x8f, 0x2}, 0x10, &(0x7f000010b000)=[{&(0x7f000047d000-0x26)="e7d3e17adf35ab852955cfb14358e3908d6b2183e683ab71d9af242ff5ccf958e00dba0ba191", 0x26}, {&(0x7f0000537000-0xe4)="58624d26e610e2b57c57c7dbb4c11c078527972524470732649a8717279bf1b46ffbf1f1fe9a086cc0778b50813879b40172dd791f397d6936ba6b85a27dfa01b595f24325f9a1a2ea16c064070307f27db3a3ae27957eff6b9156c395ae65138af5ff565ee57a89b6507b3e9ffa9fa2418008517cb6245462cab4d8381ec9b69d31b864bae9a1307d90d1bad0e8a8276e5e6cde2f05bded14b35a8bc555f8be07961915fe0251c7689db237d1166c3b35a8eca7f9b4f09eddcd5959848b589e16b0424c6304429bcc41ed58c7215f97d365618f162a8d49c28f8c209a9cd33aaef33cd8", 0xe4}, {&(0x7f0000936000)="49687cea6f8c4716da1d68b0b851b26ad8191c3a4e292e4ed9c53221811a30344296666d5e4bdfd1ecee25bae27da2a80a8501520da88e031553b85a86577ab8f6518300ea2875ab2cc40a02d3652ccc33f71fb7e0f6c361c5fd3576b9f3c6858d1d0a0dcaa0d005fb8479398bac5d0be2bf08df8af8f93ef31c144c55fafb55bd4b990a4a5ab48f0ef4fd067ec8d59cac4de3554ad2111ab8add5335a66c1ab8b10935e", 0xa4}, {&(0x7f0000e3d000)="3df649cf424700012c2943387b405b7cecd08dc235179668ffccf6bf100f68a560b043630805af5fffc253600f444d46ff6fc304151bc42272d32613f39ec39dbea14edf08470238ca9fd0a403239d7245e737032ffa53b0149b573c02492174d4b83120d2e6e5b24fb0c0c54f733cad6c8f12f471dd75a2a3bd939ab953c49312eaf63e93b63455c121c40acf", 0x8d}], 0x4, 0x0, 0x0, 0x4}, 0x3}], 0x5, 0x4) 2018/02/08 09:15:10 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000006, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x130}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000030000-0xb)={0x815, 0x100000001, 0x2, 0x7, 0x1, 0x9, 0x78, 0x1, 0x80000001, 0x0, 0xfff}, 0xb) 2018/02/08 09:15:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bac000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000fee000-0x10)={0x64, 0x3, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r5, 0x8000000000002, &(0x7f0000f09000-0xba)=""/186) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000828000)) r7 = dup3(r6, r4, 0x0) clock_gettime(0x0, &(0x7f0000000000)) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname$packet(r3, &(0x7f000098f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000080f000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r8, 0x8916, &(0x7f0000862000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x79, r9}) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000da9000)={0x0, r6}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) getresgid(&(0x7f0000e5d000+0x915), &(0x7f0000f1f000-0x4), &(0x7f0000a26000-0x4)) getresgid(&(0x7f0000c7d000-0x4), &(0x7f0000337000), &(0x7f000018e000)) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/02/08 09:15:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000df6000-0xa)='/dev/cuse\x00', 0x8202, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000ee7000-0x18)={0x9, 0x7, 0xfffffffffffffff8, 0xfffffffffffffff8, 0x4, 0xfff}) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003ea000)={0x0}, &(0x7f0000723000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000c63000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, r3, 0x0, 0xffffffffffffffff, 0x0) 2018/02/08 09:15:10 executing program 7: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cde000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ae4000+0xe17), 0x356, 0x200418d0, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) 2018/02/08 09:15:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b9000)=@sack_info={0x0, 0x8, 0x6}, 0xc) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c79000)={0x4, {{0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0x9}}, 0x0, 0x9, [{{0xa, 0x0, 0x10100000, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x20}}, {{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, {{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, {{0xa, 0x1, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xb7d0}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, {{0xa, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, {{0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80000001}}, {{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x401}}, {{0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0xffff}}]}, 0x510) 2018/02/08 09:15:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000654000-0x1c)={0x87, 0x8, 0x4, 0x0, 0xfffffffffffffffb, 0x4, 0x7f, 0x401, 0x1, 0x10000, 0x10001, 0x3, 0x0, 0x9, 0x4, 0x5, 0x895, 0x8, 0x8}) r1 = msgget(0x3, 0x100) msgsnd(r1, &(0x7f0000175000-0x82)={0x3, "344d549b05b0f3e33e587e64b6ebeb09927d6c6d2cf551669fd383513e21f77681df6638f9eff5e760acd16146c632ce83abea4478a0fd972fdeb277321eddccde83b8a54c467b51c4a55209aeefc17df6c7aab2583537c3aa64ea6aa687260392ffe89526fbb9f2d5ce5b25a6c5b2a8187605c6d820084eaf51"}, 0x82, 0x800) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f000084c000-0x20)="0ddf218b1e6945f88fcd1bee51166c4e83c9f94269df042e86b600293b0383f6"}) 2018/02/08 09:15:10 executing program 4: clone(0x0, &(0x7f000000c000-0x6f), &(0x7f00006bf000), &(0x7f0000f59000), &(0x7f00006d6000-0xe2)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000-0x20)={@generic="e6c7f3488dbbb05ebd770d0596a793b3", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x4, &(0x7f0000002000-0x10)={&(0x7f0000001000-0x7b)=""/123, 0x7b}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000000)=0xffffffffffffffee, 0x4) futex(&(0x7f000012d000-0x1), 0x8, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000f42000), 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000-0x4)=0x5, 0x4) 2018/02/08 09:15:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000e73000-0xc)={0x44, 0x0, 0x1000, 0x100}, 0xc) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') bpf$BPF_PROG_QUERY(0x10, &(0x7f0000aae000-0x20)={r0, 0x3, 0x1, 0x2, &(0x7f00001bb000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) stat(&(0x7f0000a76000-0x8)='./file0\x00', &(0x7f0000304000)) faccessat(r0, &(0x7f0000eb0000)='./file0\x00', 0x4, 0x900) 2018/02/08 09:15:10 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000b87000-0xe)='/dev/admmidi#\x00', 0x5, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000a06000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000c27000-0x8)={0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x9) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000695000)={"f919ef5798b93ef07046e51007ac9ebe9c91b13a8997fce5a2f25161361eefa762bed91505e80d3d6fa4b9960d1f46e9cdc8f54d16df540551c625b34d584db681456cd8a913e69526e05a055d96ba683f4280d0bd46bbff522e8f842440d37e36850122f13809ac7ae0c09675cf6013efe75c4fc7461dfd476e4706609ee8ec7cb4cf22343911a51333f30aea7aed520a298ba3e8e22e655eede917a3e3b689ba5029e2ef5adb5ba0f50bfcd2155d65dd553b2632fbf4af98649fb1d3eac62cfbfa4a312bcbfc9ef99585bf47750288828223b42be2462d2bc0cfb7e84686536fd41b21ec509ef2b5395040f44ec671218927e4a20306f4868e7b028053bc7e3271664f7e58850ba72d8901efa2507e1ee5421c034c7ac9f6638bd3592814435753e7eaa158277e33b1de2d3888150b80f3789c6e2de1682604cb3d9109868a575cbe5853bebbfbe53550c3513ba27baa322f16cc3959bdbb7eff29acc8455d4b56dbbd1a50eea52748f73e2916183ef504a722cb6c0bbd1b15c89081235df83bd008cfbc46fb1a3f504fbdf3681f062c134012f666ffa35316ea5ab816a99c99b6f3b4176271be96853fbccd1e148a08f08e6e7b48e6cc4a5706b792bb8e19e21fc6e736df07ac935fa2e34ce74b883bb3c5b37f24b6de4017ab164dd10b5c3226fdb29c6528007b71fdd5fdee4989a6bfd7d11d2e5db38b14e203f012e58f51279b80ac7a91d0a64af6680ecdbf3ae21284ff9315acd202d7a7fe896a6207e99bb9ddd1bdbfa0b66c6d6cd977a86ecdfa63028dc2e003dfdd6f951134afe178c1d2a3e37d6c44fa911a7679127e4eb9e82480fa333e170ca95acc0ba8e29c959989c7cf0a29c904a08f06d54b86e1effc9165551635909778aa2e5d19bd7bfdce19ad0bd8a97a61d4acd6b0c80d2ac1301e1faf104c4ce064049c16411fa14b98ecea25dcfb2683ae1c48f0727fe8df1986b1fbd362c3ed260a64fca09c4b0f0a1380a685f460ad0aee7b86f2cf7d003e6f8d2e54dc4e1bdb65028134d3c73c0ad6f9ec91caca12342296903b231585bdc9e695caca86ed6588a0b8b37704d9cfa2c62bf889fea89611b5194e78c2e58d4dcd7ca1292a3546fbc953d5fabb352d43afca90b4a6678796ee748cf3e5890c50e4c018eaeb61852355b260cb1843e91c4f532cb5963d301e63e4d7a6d16ba0a575a6e971f2d275949bca3590b1c02038a3d8803ee54595aa496f5b260081d7b68d1349d41f2c8f74e82eea8ede35d6e732bd7c95684276a5e3b772253e6e756b88dbec41cf7e2c123ddf365264867f8872dd6a0c3181312856d7b9bcc9d37aaeb8237e9ab6a482d7c81035d0ca3fbad7a102ea78890be464337a15df9250b72ddfecb1420f75769b6f9fe3eb0a4d080e2bd3296e1b9f6a99596ba13affda7c1ccd60ec341ee1fc8edaac39d8bc"}) 2018/02/08 09:15:10 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000004000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) openat(0xffffffffffffff9c, &(0x7f00004ae000-0xa)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fb5000-0x1b)=""/32, 0x20) 2018/02/08 09:15:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000081a000)) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000b1d000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000589000-0xb)='mountstats\x00') preadv(r1, &(0x7f0000ed0000)=[{&(0x7f0000210000-0x70)=""/112, 0x70}, {&(0x7f00000f7000-0x78)=""/120, 0x78}], 0x2, 0x0) [ 79.387995] syz0: Invalid MTU 545570784 requested, hw max 65521 [ 79.437672] syz0: Invalid MTU 545570784 requested, hw max 65521 2018/02/08 09:15:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000022000)=[{&(0x7f00000a9000-0x3b)="205ed518e75b4f207cd5ad14758ef78e3c603bd5aa422554d7e218675dc08e7cf5b6776360222b829189cbe107212e816914c3536495aea2acbcf7", 0x3b}, {&(0x7f0000ddd000)="3645a4e76f910aa1f880c193819206003f70a0e99d1f233feadd95e24aae1b413b3c86583bbf6c96e6930ec196524ea5a0646c41f9b51763b5ffc37b7d86098c20e341d6e9f4c3b52fccd86094570d9b5e0c00f9fc710e1e2b8ada9a4727b8873fac17168881979789c3b5cd8b3141bc3018cd4a3bf8dbb27a71bb0fc5", 0x7d}], 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00006de000)=""/50, 0x32) 2018/02/08 09:15:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000333000)='/dev/mixer\x00', 0x100, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000b61000), 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0xfffffffffffffffd, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x7) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006cb000-0xd)='/selinux/mls\x00', 0x0, 0x0) statx(r2, &(0x7f0000e65000)='./file0\x00', 0x0, 0x200, &(0x7f0000650000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000caa000)) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000008000), &(0x7f0000008000-0x3)) 2018/02/08 09:15:10 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000007000-0xc)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000001c000), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000001e000)="a4", 0x1) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty}, 0x10) 2018/02/08 09:15:10 executing program 7: mmap(&(0x7f0000000000/0x965000)=nil, 0x965000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) fcntl$setsig(r0, 0xa, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000963000-0x10)={0x0, 0x54, &(0x7f0000963000-0x54)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4000007fff}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}]}, &(0x7f000083f000)=0x10) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000067000)={0x0, 0x100}) 2018/02/08 09:15:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fdf000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00003d7000-0x4)=0xfff8000000000000, 0x4) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00003bd000-0x8)='./file0\x00', 0x1000000000003ffe, 0x2) fallocate(r3, 0x0, 0x0, 0x4) sendfile(r2, r3, &(0x7f0000e65000-0x8), 0x8) pread64(r3, &(0x7f0000c6f000)=""/194, 0xc2, 0x0) 2018/02/08 09:15:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b90000-0x18)={0xaa, 0x4}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) madvise(&(0x7f0000cc2000/0x2000)=nil, 0x2000, 0x13) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) 2018/02/08 09:15:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) r0 = syz_open_dev$audion(&(0x7f0000b24000-0xc)='/dev/audio#\x00', 0x3, 0x80) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000a73000)={@generic="348dbd139418ba5ecf9b2be1f73295d3", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) unshare(0x400) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000053e000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f00001e0000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000999000-0x4)='\'++\x00', 0x4, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00002b3000-0xa)='/dev/cuse\x00', 0x0, 0x0) 2018/02/08 09:15:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000002000)=0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000003000-0x4), 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000000)={r0, 0x7fffffff}) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) 2018/02/08 09:15:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x7, 0x3, 0x1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={r1, 0x401}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f000022f000-0x50)) 2018/02/08 09:15:10 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0xd0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000001000-0xf8)={{0xffffffffffffffff, 0x1, 0x8, 0x0, 0xad41}, 0x6, 0x5, 'id1\x00', 'timer1\x00', 0x0, 0x9, 0x9, 0xf51e, 0x29}) syz_open_dev$amidi(&(0x7f0000014000-0x8)='/dev/amidi#\x00', 0x0, 0x0) close(r0) 2018/02/08 09:15:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = memfd_create(&(0x7f0000bfa000-0x6)='!)trustedtrusted\x00', 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000af1000)=0x8000, 0x1) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000995000)={0x0, 0x2, 0x1, [0x0]}, 0xa) 2018/02/08 09:15:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00004f2000-0x10)={r0, &(0x7f00003d5000)="8c"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f21000-0x20)={r0, &(0x7f0000827000)="8cbcab9cafd7a5910a53c1", &(0x7f0000a3a000)="cc1a8d7829afd01c1eec1c272a8c37ce3c8b634e7867eea0cbff73080e30335fa34231084aa3e2698effdde0a4ec6d8e2927da5342e62d4c07a630f4a64da7686e04090c90a68e7dc94b9517a41f76a39c7687b90aed030720"}, 0x20) 2018/02/08 09:15:10 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000029000)=[{&(0x7f0000014000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000026000-0x40)=[{&(0x7f0000024000-0x6b)="427a7491cdf53e89ced2448db707252068284bd0e0bf3921e629d12845d70b517a5a8793151e4cf0e195b7cdce810b933c2a0e6992959a091d45e2387358549267cd6dc56b8397a6b25fa0fed102d71de9e8fdb193f4fa59fb42bdd52cd39321", 0x60}], 0x1, &(0x7f0000029000)=[]}], 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2d, 0xaff, 0x2, 0xffffffffffffffff, {}, [@typed={0x10, 0x0, @u64}]}, 0x24}, 0x1}, 0x0) 2018/02/08 09:15:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, 0xfffffffffffffffc) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f00008b6000), 0x800) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000b53000-0x2)=0x6, &(0x7f000013e000-0x8)=0x2) keyctl$read(0xb, r0, &(0x7f0000f9f000)=""/125, 0x7d) 2018/02/08 09:15:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000cf9000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x4}, 0x20) 2018/02/08 09:15:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f00005b3000), 0x0) r0 = syz_open_dev$adsp(&(0x7f0000e00000-0x9)='/dev/adsp#\x00', 0x101, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000509000)={0x0, 0x800, 0x7f, 0x6}, &(0x7f0000723000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000059e000)={r1, 0x10000}, &(0x7f0000388000)=0x8) futex(&(0x7f000000d000-0x4), 0x5, 0x0, &(0x7f000076d000), &(0x7f0000b34000), 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f000092a000)={{0x7, 0x5c052fbd5e5c0547, 0x0, 0x2, "b62fe409a3814e8c2dc66d59fdae32094a050ebe04452bcd1a5980edfff962f5a2904d9fc3b5931866dfcf9c", 0x213}, 0x3, [0x1000, 0x100000001, 0x5, 0xfa8, 0xfffffffffffffff8, 0xaf, 0x6c1, 0x15, 0x5, 0x8001, 0xd519, 0x9, 0x4, 0x8, 0x6, 0x7, 0x49f3, 0x6, 0x8, 0x8001, 0x7fff, 0x3ff, 0x48, 0x401, 0x1ff, 0x5, 0x1, 0x0, 0x2, 0x100000001, 0xfff, 0x89, 0xf0bb, 0x8000, 0x6, 0x10001, 0x1000, 0x5, 0x40, 0x8fbc, 0x6, 0x1, 0xfffffffffffffffb, 0x4, 0x101, 0xaf, 0x6, 0x9, 0x4, 0x100000000, 0x0, 0x7fffffff, 0x7, 0xb7, 0x9, 0x1f, 0x1, 0x9, 0x1, 0xfff, 0x4, 0x0, 0x1000, 0x0, 0x80000001, 0x0, 0x3, 0x8, 0x0, 0x40, 0x100000000, 0x1, 0x4, 0x2, 0x9, 0x4, 0x101, 0xca, 0x5, 0x3, 0xc000000000000, 0x8, 0x5, 0x6, 0x9, 0x8, 0x8, 0x1, 0x233, 0x6, 0x7de, 0x3ff, 0xfffffffffffffff9, 0x3f, 0x642f, 0x401, 0x100000000, 0x7ff, 0x9d, 0x3c4, 0x7f, 0x6e5219c6, 0x1f, 0x2, 0x6, 0x2, 0x40, 0x1, 0xe6, 0x6f, 0x3, 0x1, 0x3ff, 0x200, 0x80000001, 0x51b, 0x5, 0x8, 0x5, 0x5, 0x400, 0x128000000000, 0x101, 0x4, 0x4, 0x0, 0x3, 0x3b73], {0x0, 0x1c9c380}}) 2018/02/08 09:15:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e98000)='/dev/ptmx\x00', 0x12, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00003ed000-0x10)={0x1, &(0x7f00003be000)=[{0x8, 0x1}]}) ioctl$TIOCSTI(r0, 0x5412, 0x0) unshare(0x0) 2018/02/08 09:15:10 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x100, 0x48) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f000000f000)={0x3}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000008000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x278, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @generic="ca8606000000c20200000026f259223e", @generic="eb43e685368533b0248d041cddb3cb49", {}, {}, 0x11}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x30}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}]}}, 0x2d8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000013000)=""/4096, &(0x7f000000d000)=0x1000) 2018/02/08 09:15:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0x3}}], {@generic}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000070000)={0x0, 0x80000, 0xffffffffffffffff}) fcntl$getflags(r2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006ff000-0x8)={0x0, 0x3}, &(0x7f0000451000)=0x8) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000929000-0x28)={@common='bridge0\x00', 0x5}) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000699000-0x10)={r3, 0x4, 0x8, 0x51}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000073f000), &(0x7f0000aee000)) openat$audio(0xffffffffffffff9c, &(0x7f0000de9000)='/dev/audio\x00', 0x410800, 0x0) 2018/02/08 09:15:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b7c000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00008d6000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x9}, &(0x7f0000000000)=0x20) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000f4b000)=0x81) sendmsg$nl_generic(r1, &(0x7f00006fe000-0x38)={&(0x7f0000b0a000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000104000-0x10)={&(0x7f0000184000+0xf48)={0x1014, 0x28, 0x10, 0x2, 0x2, {0xb}, [@generic="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"]}, 0x1014}, 0x1, 0x0, 0x0, 0x4000000}, 0x44000) 2018/02/08 09:15:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="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", 0x4d1, 0x0, &(0x7f0000607000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c, &(0x7f0000232000-0x10)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[]}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4), 0x4) sendto$inet6(r0, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) connect$inet6(r0, &(0x7f000060f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000623000-0x4), 0x0) 2018/02/08 09:15:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100, &(0x7f0000c9e000-0xea)="9a129b147d17f191008d3a919653ad726b9e225aea373e9baad87e6f371309a4835080f96b35c38ecf5c9bd1cfb677fe04c91d6f14846ed5508871c40697be3a5464d507fbcbf1a460b33efdd9a51be63c19daca4b1ef38a092fca8dc6238929e1bb6dcd5a5a233c87be04d29b9776b34ef44d4afd65df0a84b53017fd0173bb4fe1678e65692f7aaca41ebb4a243b8846a44684d53ad33e6a47b333a054184dc3081b91465b19f4f750e3ed2d51a9acbcc3732c383095576e06bd45c0dd127218108a75a596e99683bfd4458169951b9584754c93b747cdbf82aa9f6c050db128c6aee1079afe448925", &(0x7f0000b69000-0x4), &(0x7f0000f8b000), &(0x7f0000266000)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000b11000-0x4)=0x5, 0x4) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001d8000)={{{@in=@loopback, @in6=@dev}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000325000-0x4)=0xe8) execve(&(0x7f0000630000-0x8)='./file0\x00', &(0x7f0000b2b000)=[&(0x7f00007ce000-0x20)='selinux.\'mime_typeuservboxnet1%\x00', &(0x7f000030d000)='keyringvmnet1usernodev\x00', &(0x7f0000420000-0x2f)='proc&)keyringtrusteduser@nodevposix_acl_access\x00', &(0x7f0000005000-0x12)='[/user*user+nodev\x00', &(0x7f0000ff7000-0x8)=']$eth1-\x00', &(0x7f0000881000-0xa)='selinux{\t\x00', &(0x7f000072f000)='\x00', &(0x7f0000227000-0x1)='\x00'], &(0x7f0000867000-0x8)=[&(0x7f000036d000-0x1)='\x00']) bpf$PROG_LOAD(0x5, &(0x7f0000f06000)={0x0, 0x3, &(0x7f0000915000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000d54000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f000011a000-0xc3)=""/195}, 0x48) r4 = getpgrp(0x0) kcmp(r3, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000df1000)='./file0\x00', 0x0) 2018/02/08 09:15:10 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000024a000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x0, 0x400c20}, 0xc) r1 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000b2a000)=""/9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000001000-0x18)={0x3, &(0x7f0000001000-0x13)=""/19, &(0x7f0000000000)=[{0x1, 0x59, 0x9, &(0x7f00003c4000)=""/89}, {0x9, 0x1000, 0x5, &(0x7f0000000000)=""/4096}, {0x60, 0x2c, 0x1fb, &(0x7f0000000000)=""/44}]}) 2018/02/08 09:15:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000f6a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) bind$inet6(0xffffffffffffffff, &(0x7f00006d4000)={0xa, 0x0, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffe}, 0x1c) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x800fe, &(0x7f000041f000), &(0x7f000078f000-0x4)=0x4) ioctl$sock_netdev_private(r0, 0x10000000c9fa, &(0x7f0000787000-0xe3)="3c85758796a07e8932ae3837364625125b3f27551f0072e0b623fe300957e2d505b1d4be158f5c038386bf075613aee607a465f684f6a06bd78099dd89ae9ff95ec6755a1e095b6bff030001d456726ec84881d880070000001a9376fd1be6e1f1058d1b6d4203e3c5d23223a39e8479866ce597917572c2b358359d5db82de577f35869d5fb62b576e9a9b2f023c41938df893924b6bd1adcb6693433d3db7556d36df6c268176f8b6224") socket$inet_tcp(0x2, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000fea000)={0x1f, 0x0, {0x0, 0x7, 0x9, 0x72f1, 0x6, 0x3ff}, 0x0, 0x9}, 0xe) r1 = socket(0x100000011, 0x80006, 0xfffffffffffffffc) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f000002d000-0xc)={&(0x7f00008cc000)='./file0\x00'}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000065c000)={r2, 0x18, &(0x7f0000858000-0x18)}, 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000099d000)={0x10080000001, 0x5}, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f000062e000-0xb), &(0x7f00005ac000-0x4)=0xb) r3 = socket(0x10, 0x2, 0x400000000010) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000072a000), &(0x7f00003e8000)=0xc) r4 = socket$kcm(0x29, 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000079c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00002ea000-0x4)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000985000-0x10)={r5, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0}}, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000db7000-0x4)=0xfff, 0x4) epoll_create(0xffffffff7fffffff) ioctl$LOOP_SET_FD(r0, 0x4c00, r3) write(r3, &(0x7f0000cc3000), 0x0) write(r4, &(0x7f0000287000)="240000009aa80000ef020000efad000081ff00ed0800010000001de80000000000cf0001", 0x97) 2018/02/08 09:15:10 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c74000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d41000)='/dev/sequencer2\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000bac000-0x4), &(0x7f000049c000-0x4)=0x4) pwrite64(r1, &(0x7f0000074000-0xf7)="23d677d42505895bfa26e15c9de07b6375e9ed981edfbabc00747c8bb26938b2650e361e08c28d4479bcd15b98b2f946eb36e09b7065767116806ab1bff599db185388b8129e136c010c1934c8fa3c1f3dd4cef00721ab9df4bdce4f1d03d49eeff28fe20e580d6c5c3aadfe66aa07328b767705eb7630177f0ca3a11d16fdede486f777c6345605fc03da8f7c08791a90a8a580ba1b6279377ca4866a711c2c3549c01aae10b72eaf625945ec9a0b7c4625e989791bb0ae2bf59eaf88b4175a24e56f6687ba9e679dc60f819558275c01e6f79ab7a633d9d33e7eda2ea7b4e94003421e97587894b12f584346a3ebdcc35cfb8e72ee4f", 0xf7, 0x0) mlock2(&(0x7f0000f43000/0x4000)=nil, 0x4000, 0x1) sendfile(r3, r3, &(0x7f0000c33000-0x8), 0x4000016c3) tee(r3, r0, 0x101, 0x8) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00009c4000-0x4)=0xc, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f6c000)={0xfffffffffffffbff, 0x8009, 0x1f, 0x7, 0x0}, &(0x7f0000548000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00004e0000)={r4, @in={{0x2, 0x2, @rand_addr=0x5}}}, 0x8c) 2018/02/08 09:15:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e10076be0bb4ae6947fd", 0x90, r0) r1 = add_key$user(&(0x7f00004ac000-0x5)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000afa000-0x2)="0003", 0x2, r0) symlink(&(0x7f0000dfb000)='./file0\x00', &(0x7f0000b4e000)='./file0\x00') r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000d0d000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f29000-0x1000)="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", 0x109, r0) request_key(&(0x7f000020d000)='id_resolver\x00', &(0x7f0000d16000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00002ed000-0x18)="776c616e305cf9237573657247504c736563757269747900", r0) r3 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000faf000-0xd)='/dev/dmmidi#\x00', 0x7, 0x381000) setsockopt$inet_mreqsrc(r4, 0x0, 0x2f, &(0x7f0000fd6000-0xc)={@rand_addr=0x3, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) accept4$ax25(0xffffffffffffffff, &(0x7f00006d0000), &(0x7f0000f8a000)=0x10, 0x80000) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r3}, &(0x7f00005cd000), 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40), 0x3f}) 2018/02/08 09:15:10 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd7a000)=nil, 0xd7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f00005a5000)="1f000000f90300ff1400000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251b657ba31ee3ba462d6038565e29b14ca7a9cdf9d1d15c8b55556303a88e87d44ad90d4092c71bee17e6e7faf495a8eb2c0b01b4cccea7c8ab4e4c9696772ee5cd9a772bbb3d3fa127b082a5a56584641892f2b5b3bf615414fd2da926d810990deb88e19b76dae33c61bd1ac52cc32b71b3b4267fbb11d8a1f0000c1c5dedf0ba7d72aa6fee312a3324f5a390c19", 0xbe) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000013000-0x6b)=""/107) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000006000-0x60)=[{&(0x7f0000001000)}, {&(0x7f0000d7a000)="abe014eceb11848ac2fced8972c99e1e13d86bba1d84d62563760df047712d6811e1f5f1ef92cce8ec7e25cfbda9c4f7c3422eb9e2e41e7cb591c202fae55eaeb9944ee19efcfd331de2e0503e3b61c455decf247d49d8bb94d10564e9c561a1b8e1f62c600fb4506d", 0x69}, {&(0x7f0000012000-0xcd)="a5", 0x1}], 0x3) 2018/02/08 09:15:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c5c000)='/proc/self/net/pfkey\x00', 0x4400, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00002d9000)={&(0x7f0000585000/0x4000)=nil, 0x4000}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) signalfd4(r1, &(0x7f0000b8b000-0x8)={0x6}, 0x8, 0x80000) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000669000)='/dev/qat_adf_ctl\x00', 0x80002, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00007a0000)) fchdir(r0) 2018/02/08 09:15:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$audion(&(0x7f0000c9b000-0xc)='/dev/audio#\x00', 0x1f, 0x80000) getsockname$netrom(r1, &(0x7f0000066000)=@ax25, &(0x7f0000be7000)=0x10) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[]}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c89000-0xa)={0x0, 0x400000000400002, 0x80000000000001aa, []}, 0xfef1) 2018/02/08 09:15:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000710000)='net/rt6_stats\x00') ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000286000)={@generic="2e9773ee3f0123b7a4e49ef588dfa3a6", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00005ff000)={0x101, 0x10, 0x1, 0x0}) dup(r1) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) readv(r2, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) r3 = gettid() rt_sigsuspend(&(0x7f0000371000), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000b37000)=0x3f) recvfrom(r5, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f16"}}, 0x10) r6 = gettid() fcntl$setsig(r4, 0xa, 0x12) r7 = dup2(r4, r5) fcntl$setown(r7, 0x8, r6) tkill(r3, 0x16) ppoll(&(0x7f00004ee000)=[], 0x0, &(0x7f000063a000-0x10)={0x77359400}, &(0x7f0000ac2000-0x8)={0x9}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/08 09:15:10 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0xc)=@ethtool_rxfh_indir={0x39, 0x0, []}}) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000012000-0x3a8)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@ecn={0x28, 'ecn\x00', 0x0, {0x0, 0x4}}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000003000-0x20)=""/32) 2018/02/08 09:15:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000054c000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000c1d000)="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", 0x1000) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x18, 0x16, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f000053b000-0x8)={0x4701, 0x3}) 2018/02/08 09:15:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007e5000-0x8)='./file0\x00', 0x200000, 0x120) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000049000-0x4)=0xa, 0x4) syz_open_procfs(0x0, &(0x7f0000866000)="618174722f736f636b63726561746500") 2018/02/08 09:15:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = syz_open_dev$sg(&(0x7f000065b000-0x9)='/dev/sg#\x00', 0xfffffffffffffff7, 0x101000) r2 = dup2(r0, r1) accept$alg(r2, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x28201}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000ea9000)={0x2, 0x5, [{0x7, 0x0, 0x5}, {0x4, 0x0, 0x40}]}) 2018/02/08 09:15:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x3, 0xd4e, @empty, 0x50a}}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r1, 0x401, 0x0, 0x6}, &(0x7f0000001000)=0x10) r2 = dup2(r0, r0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) connect$netrom(r2, &(0x7f0000000000)=@ax25={0x3, {"1ac096cdc7c573"}, 0x8001}, 0x10) 2018/02/08 09:15:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xffffffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00006dc000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00000e3000)=""/161) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000d9d000-0x2)=0x4, 0x2) pause() 2018/02/08 09:15:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x5, 0xc) removexattr(&(0x7f0000a65000)='./file0\x00', &(0x7f000004a000-0xb)=@random={'security.\x00', '\x00'}) fcntl$getownex(r0, 0x10, &(0x7f0000be6000-0x8)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000136000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ef7000-0x4)=0x0) wait4(r1, &(0x7f0000ea5000-0x4), 0x40000008, &(0x7f00000fa000-0x90)={{}, {0x0}}) timer_settime(0x0, 0x0, &(0x7f0000001000-0x20)={{r2, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000ce9000+0x18e)=[], 0x0, 0x40000040, &(0x7f0000d4d000-0x10)={0x0, 0x989680}) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f00005d8000)={0x0, 0x118000}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000418000-0x90)={[0x6, 0x0, 0x100000001, 0x8d26, 0x8, 0x200, 0x8, 0x1ff]}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_XEN_HVM_CONFIG(r4, 0x4038ae7a, &(0x7f00007aa000)={0x5, 0xc0011b3e, &(0x7f0000935000)="69bdc9ed8d721a4207a0ad5a3734e7eefb03d76264255e65bf9688010a741bdd05908da5eef9d0052fc34187529eae4492f8e002f157a7668f0286862b7b5afe37c35858e478b1a0f2f23c84a38f57a907bffb430bc4b540b61267f392aa7ea857808e3bbdb40b491446655c6c122ca89fb09ef483cecf7f2b3251afe53c85", &(0x7f000016a000)="eefbebd4053c72e145c736d385db8ad7ecd42c0a5edd7579cbc6dfba4e3e2ef7a198", 0x7f, 0x22}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/08 09:15:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007a8000)='/dev/usbmon#\x00', 0x380, 0x90000) write(r0, &(0x7f000067d000-0x2)="a85a64a08b8e4a73846d548565b18a61901b0ac8a50071087cbea554436d44ca563df1c990db0dda9ee3c5efa7f78b766303dd8e75fe54f4ac2e976737e7a23a2a0044e86bd83e48fd4fc4d390644a214cc7ea3fc5dd7c69a00c0cf45e1aa8d275b0771429c198464e9e55f0aa22fae3d8d672b34aabb1ca9a", 0x79) r1 = syz_open_dev$sg(&(0x7f0000a59000-0x9)='/dev/sg#\x00', 0x2, 0x101000) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000f88000-0x8)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000877000-0x4)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) read(r2, &(0x7f0000cda000-0x6c)=""/108, 0x6c) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$inet_sctp(r1, &(0x7f0000724000-0x38)={&(0x7f0000fad000-0x1c)=@in6={0xa, 0x0, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c, &(0x7f000097a000-0x10)=[{&(0x7f0000629000)="63d6e6d06151bef5f98224eb88be5164a7aa4fe080532b469e8755f4556693a837ab21e614a6eafc818b1a73ab5a3aacc38f07811f64fc6b5dd99e092abd0672fc15c1288cc8174ccd7f47c3b5507793c3dce18733ff4ad1a81c4664a9f1e06aaf771d5f8e06ff24", 0x68}], 0x1, 0x0, 0x0, 0x800}, 0x4000000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00001b4000)={0x20}, 0x1) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000002a000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00003ad000-0x4)) mq_notify(r1, &(0x7f00006f3000)={0x0, 0x12, 0x200000000000008, @thr={&(0x7f0000bb7000)="8f4d7c41b55369d0e79ed5694b8ce279ea50ab5623046b40cf01eea5d9606b213818ff1413609bb875ccc06ec05c59f81e2b792ada9ae1e52099d5565939ab8044d07c029260b7ce9a3294411824a5346e23d78600e1a8290a4a39d71c27a9ec8e46b5a0a02effe7d43b3836c76fc4ad08a6ee1ba2d149984f481d8ce75194c250707a3f3e3d5520a34623098d084a8b31155c9bf0c48b690928fe5762d1424afba22297855d88fa21090cd4c1f171b7a291b75ca1d21f535b082fe30fc4", &(0x7f0000f40000)="c83cf82745aaf9265439cb2bcdc7d5bf93ad32181e2209c08dc6b45016281d37d88ebfbf5bfaa8d6dff786e96249b3fcea5758073b1fa88b8f6954401515d56245a5065e6d1cedbaed3afe0e7238791ed527f94c42f05f3fd5945c5457f4cf7e3ed23464db2443cf022cb7da96514e6ff6fde2c450209263e0c5d3e2aec69567b00c03fc0c6514098aa761d4afee1c234aa059d5689d93c9344513ddc7a0775c4357758175a51d02801c11c631d19409e6c9f17b13a940b7c10695e8d3ab0254220af50aa80a1595965f7646d639525031a0560fd026281a1ee1fdc5b63f80c76b43f0ee873cc7"}}) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f000060f000)={0x319b}, 0x4) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f0000660000)={&(0x7f0000fad000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f000085d000)=[{&(0x7f0000ae8000-0x63)=""/99, 0x2f9}, {&(0x7f0000350000-0x3b)=""/59, 0x3b}, {&(0x7f0000865000)=""/197, 0xc5}, {&(0x7f0000b97000-0xc0)=""/192, 0x58}], 0xffffffffffffdce, &(0x7f0000f61000-0xe9)=""/233, 0x3c, 0x1000}, 0x12000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00003ad000)={{{@in6=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000b6a000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00008a3000-0xe8)={{{@in=@empty, @in6=@empty, 0x2, 0x0, 0x1, 0x2, 0xa, 0xa0, 0x20, 0x89, r5, r6}, {0x0, 0x3d7, 0x4, 0x3f, 0x8000, 0x7, 0x4, 0xa8}, {0x3, 0x7, 0x1000, 0x2}, 0x1f, 0x0, 0x2, 0x1, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x14}, 0x1}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x3, 0x3, 0x5, 0x4, 0x0, 0x4}}, 0xe8) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00007b2000-0x8)={0x3930, 0xffffffff7fffffff, 0x0, 0x10000}, 0x8) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f0000c56000-0x68)={0x4, 0x0, [{0x40000101}, {0xbff, 0x0, 0x5}, {}, {0xbf7}]}) 2018/02/08 09:15:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0xa0718a6924206ffc, &(0x7f0000bec000-0x1), &(0x7f0000456000-0x4), &(0x7f0000e06000-0x4), &(0x7f00007c4000)) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f000001e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000004000-0x48)=[@rdma_dest={0x18, 0x114, 0x2}], 0x18}, 0x0) 2018/02/08 09:15:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') ioctl(r0, 0x9, &(0x7f0000370000)="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") r1 = syz_open_procfs(0x0, &(0x7f000031f000-0xf)='net/ipv6_route\x00') sendfile(r0, r1, &(0x7f0000ea6000-0x8), 0x6) 2018/02/08 09:15:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000044000), 0xfffffffffffffe85, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000269000-0x14), &(0x7f0000f5f000-0x4)=0xffffffffffffff28) 2018/02/08 09:15:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d8b000-0x8)='./file0\x00', 0x162ffe, 0x8) ioctl$sock_ifreq(r0, 0x8937, &(0x7f000079d000-0x28)={@common='bpq0\x00', @ifru_names=@generic="60af1d9d72192074a00cc954d15638e4"}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000ea5000-0x14)={{0x3, 0xd19, 0x3020, 0xfffffffffffffe01, 0xd8, 0x7}, 0x8000, 0x8e, 0x3}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00007d7000)={0x7}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000975000-0x160)={{{{0x2, 0x1, @rand_addr=0x100000001}}, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xa4}}}, 0x200, 0x8000ffff, 0x5, "bdafcb4f002bfe517aebdf4d21ce44b19432a1ff15d5c4800008e7558141f398197a27196519ba840e7b926f2a4bd9da578548cd7bf790ad4a0b7bf1582e6ec4ad130800a8bfd4ac59005781fe8c46fc"}, 0x160) openat$vcs(0xffffffffffffff9c, &(0x7f0000fee000-0x9)='/dev/vcs\x00', 0x2, 0x0) pipe(&(0x7f00005b2000-0x8)={0x0, 0x0}) r3 = openat(r1, &(0x7f0000a58000)='./file0\x00', 0x1, 0x40) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) inotify_add_watch(r3, &(0x7f00000a7000)='./file0\x00', 0x0) acct(&(0x7f0000c4a000-0x8)='./file0\x00') r4 = msgget$private(0x0, 0x8) msgctl$IPC_RMID(r4, 0x0) getsockopt$sock_int(r2, 0x1, 0x0, &(0x7f00005ae000), &(0x7f0000036000)=0x4) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000dfe000)=""/69) fcntl$notify(r0, 0x402, 0x9) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000a26000)={0x0, 0x0, 0x7, &(0x7f0000c22000)}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x20200, 0x0, 0xfc, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f000084f000)='/dev/sequencer\x00', 0x400, 0x0) r5 = shmget$private(0x0, 0x2000, 0x200002, &(0x7f000076e000/0x2000)=nil) r6 = shmat(r5, &(0x7f00008ad000/0x2000)=nil, 0x4000) fsync(r1) r7 = creat(&(0x7f00008aa000)='./file1\x00', 0xc7a7875a8fed85a2) ioctl$sock_SIOCADDDLCI(r7, 0x8980, &(0x7f00000df000-0xf)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10001}) stat(&(0x7f0000299000-0x8)='./file0\x00', &(0x7f0000af8000)) shmctl$SHM_LOCK(r5, 0xb) shmdt(r6) shmctl$SHM_UNLOCK(r5, 0xc) 2018/02/08 09:15:11 executing program 3: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000eee000)="b2714bcff2f534b0f209d934b024f960070a6081915a550fb3959b5f65b6d03e4e62c456cd9ba16ba8965d0d698e6c6207c15b3a8ed5f20f983169b628", 0x3d) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000eee000-0x8)={0x0, 0xfffffffffffffd7f}, &(0x7f0000ee8000-0x4)=0x8) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000eef000-0x108)={0x101, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4}}, {{0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x80}}}, 0x108) 2018/02/08 09:15:11 executing program 5: mmap(&(0x7f0000000000/0xb19000)=nil, 0xb19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000035000-0x9)='/dev/ppp\x00', 0x18800, 0x0) mmap(&(0x7f0000b19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000893000)=0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mmap(&(0x7f0000b1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b1b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000b1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000443000-0x40)={0x4, 0x10000, 0x0, 0x100000000, 0x80000001, 0x7, 0xc4, 0x20}, &(0x7f0000b1a000)={0x5, 0xffffffff, 0x6, 0x6, 0x2, 0x2, 0x7ff}, &(0x7f0000b1a000)={0x81, 0x800, 0x5, 0x57f8, 0xb5, 0xffffffffffffffff, 0x6, 0x34}, &(0x7f0000b1a000)={r4, r5/1000+10000}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000ae9000)={r3, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000b16000-0x38)={0x1, 0x0, [{0x0, 0x40000000002, 0x0, 0x0, @sint}]}) r6 = fcntl$dupfd(r3, 0x0, r3) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000b09000)={0x81, 0x0, [0x1]}) write$evdev(r6, &(0x7f0000b04000)=[{}], 0x18) 2018/02/08 09:15:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000061a000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004ab000-0x4)=0x9, 0xd3) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b000+0x252)) 2018/02/08 09:15:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = socket(0x1e, 0x80001, 0x0) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}}, 0x10) 2018/02/08 09:15:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x1000000000, 0x8000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000b9a000-0x10)=[@in={0x2, 0x1, @loopback=0x7f000001}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000849000-0x44)={{0x2, 0x1, @multicast2=0xe0000002}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) fchmod(r1, 0x4) 2018/02/08 09:15:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x0, 0x4, 0x1000) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00007e3000), &(0x7f0000b95000)=0x4) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000ebe000)=r1) ioctl$int_in(r1, 0x5421, &(0x7f0000e01000-0x8)=0x7b7) read(r2, &(0x7f0000006000)=""/85, 0x55) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) close(r2) 2018/02/08 09:15:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f00001d8000)=""/220, 0xdc) stat(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f0000a49000)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000afa000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00002ea000-0x122c)={0x122c, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xb}, [@generic="d202481bf7eaf5505ff9ef6a4f382607b3102a4b7160aa9a672bcfe3d25c62031cd04adce5996eb81ee4cdb9", @generic="618c2c658ac813570b49738b9ea637bc7275d64c859a23b2a96e452e287ca4ac45ee9ef99b2c70015a0eb8c39f2ef7e28dbf66af39d5c3f4d30200b1249757d4b2001b9bcfc383ecbb837136a73c5df8141016be790b7849473f619baf6851aba7b7da39a06e48112e7d2fb9ed7ad513fac89d30dc2ce34a69eb8113fb38faffaac91f4fc37eebf2eb3853cc3ac086e0d9a2c5a01c155e074c75bf7babd754fceda6b932afa42b040e973ae63c3b34dde136f98e3961c8bb5b", @nested={0x10a0, 0x61, [@typed={0x18, 0x5, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x28}, @typed={0xc, 0x78, @uid=r1}, @typed={0xc, 0x90, @fd=r0}, @generic="735b6c1499c98c17cb4ce43f40bb5513a474af237541a860c41edafa5be592346ca19eee809593ed6b44eeebf67f8072f88078b9ca774cea90b4b5378410bd3d464d104fd95f6cf24899f15014a688f562e5cf3f404f252d99e01f2dca3d14a2dbabc2", @generic="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@typed={0xc, 0xa, @ipv4=@rand_addr=0x7}, @generic="bfcc088369fa4441cf70f6450021e9c44d26d3764b942e5b2b1b9068c78841aac419c485c476d5112981a06b56bf37786e365a67f94021a05a63c4008728ef51d1e255e072b8371671eb21ade788401b2487524ac94860127f82e9de6b6e239cc912b18bde58dbea1e481911f053e2554320ba9bf5ac658a3263f4d6369147eed8a1e59c16"]}, 0x122c}, 0x1}, 0x0) 2018/02/08 09:15:11 executing program 2: openat$sequencer(0xffffffffffffff9c, &(0x7f00004ae000-0xf)='/dev/sequencer\x00', 0x400400, 0x0) socketpair(0x2, 0x80007, 0x10001, &(0x7f000091d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000197000-0x4), &(0x7f0000fe6000)=0x4) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000005000)) ioctl$VT_ACTIVATE(r0, 0x5606, 0x5) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/02/08 09:15:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x2, &(0x7f00006df000)=[&(0x7f000033d000/0x1000)=nil, &(0x7f0000b49000/0x2000)=nil], &(0x7f0000de9000-0x14)=[0xffff, 0x9, 0x2], &(0x7f0000f78000-0xc)=[0x0, 0x0], 0x6) seccomp(0x1, 0x1, &(0x7f000031b000)={0x1, &(0x7f000017a000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) munlock(&(0x7f0000e68000/0x4000)=nil, 0x4000) fstat(r0, &(0x7f0000753000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key(&(0x7f0000ea5000-0xa)='syzkaller\x00', &(0x7f0000e45000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000a4f000), 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r1, r2) 2018/02/08 09:15:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f00000ce000-0xc)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) 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) 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) 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) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000f79000-0x42)=@un=@file={0x0, ""/64}, 0x42, &(0x7f0000001000-0x40)=[{&(0x7f00007cd000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ab3000-0x66)=""/102, 0x66}, {&(0x7f000087a000)=""/133, 0x85}, {&(0x7f0000be7000-0x9f)=""/159, 0x9f}], 0x4, 0x0, 0x0, 0xc4}}, {{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f0000000000)=[], 0x0, &(0x7f0000999000-0xee)=""/238, 0xee}, 0x3}, {{&(0x7f0000000000)=@l2, 0xe, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x8f)=""/143, 0x8f}, {&(0x7f0000de1000)=""/244, 0xf4}, {&(0x7f0000001000-0xa1)=""/161, 0xa1}, {&(0x7f0000763000-0xa1)=""/161, 0xa1}, {&(0x7f0000000000)=""/164, 0xa4}, {&(0x7f0000000000)=""/233, 0xe9}], 0x6, &(0x7f0000001000-0xe4)=""/228, 0xe4}}, {{0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)=""/235, 0xeb}, {&(0x7f00008f9000-0xfa)=""/250, 0xfa}, {&(0x7f00001e7000)=""/4, 0x4}], 0x3, &(0x7f00001cc000)=""/150, 0x96, 0x5}, 0x3}, {{&(0x7f0000001000-0x80)=@generic, 0x80, &(0x7f0000001000-0x50)=[{&(0x7f0000f5f000)=""/174, 0xae}, {&(0x7f0000001000-0x25)=""/37, 0x25}, {&(0x7f0000517000-0xa8)=""/168, 0xa8}, {&(0x7f0000001000-0xc7)=""/199, 0xc7}, {&(0x7f0000caf000)}], 0x5, &(0x7f0000739000)=""/4096, 0x1000}, 0xd6b}, {{&(0x7f0000030000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)=""/100, 0x64}, {&(0x7f0000001000-0x95)=""/149, 0x95}, {&(0x7f0000000000)=""/239, 0xef}, {&(0x7f0000000000)=""/210, 0xd2}, {&(0x7f0000000000)=""/111, 0x6f}, {&(0x7f0000b9e000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000cc9000-0x57)=""/87, 0x57, 0x1}, 0x7fff}], 0x6, 0x2100, &(0x7f00000ec000-0x10)) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000971000)) 2018/02/08 09:15:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x400000000000483, &(0x7f0000dd0000-0x18)=""/24, &(0x7f00003f8000)=0xff84) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000ce5000)='/dev/audio\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) 2018/02/08 09:15:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x4000000100002, 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000e71000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x2800) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000bb6000-0x4)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000063e000-0xb)='/dev/mixer\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000934000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000f53000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000439000)={0x1}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000c53000)={0x0, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000abb000)=@common='ifb0\x00'}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000a49000)) 2018/02/08 09:15:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read(0xffffffffffffffff, &(0x7f0000c95000)=""/92, 0x5c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000445000)='/dev/hwrng\x00', 0x82, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f00002f7000)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r3 = dup(r0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000dcc000-0x4)=0x2, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005b7000)=0x11, 0x4) r5 = fcntl$getown(r3, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000032f000)={0x0, 0x0}, &(0x7f00009b0000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000981000)={0x1, 0x8a, r5, 0x5, r6, 0x8, 0x2, 0x8}) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000334000)={0x1f}) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000d41000-0xd8)=""/216, &(0x7f0000127000)=0xd8) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) accept4(0xffffffffffffffff, &(0x7f0000860000)=@hci, &(0x7f000021b000)=0x6, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x7) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f000084c000-0x8)) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000729000-0x20)={0x100, 0x0, 0x1, 0x567fb416}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003f2000-0x8)) mq_open(&(0x7f0000cc0000)='(nodevproc\x00', 0x801, 0x9, &(0x7f0000192000)={0xec3, 0x1, 0x1, 0x1, 0x10000000000000, 0x0, 0xb0, 0xe6}) socket$inet6(0xa, 0x80005, 0x10001) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r4) 2018/02/08 09:15:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00007fe000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) 2018/02/08 09:15:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ad8000)='/dev/ppp\x00', 0x101a01, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwritev(r0, &(0x7f0000ed9000-0x90)=[{&(0x7f00007d8000-0xbf)='k', 0x1}], 0x1, 0x0) 2018/02/08 09:15:12 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) clock_gettime(0x0, &(0x7f0000460000)) r0 = syz_open_dev$admmidi(&(0x7f00007d8000-0xe)='/dev/admmidi#\x00', 0x3, 0x101040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000370000), &(0x7f0000002000-0x4)=0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) 2018/02/08 09:15:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000113000)={{{@in=@remote, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f000013e000-0x4)=0xe8) ioprio_get$uid(0x3, r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000021f000)='/dev/autofs\x00', 0x80800, 0x0) ioctl$sock_ifreq(r1, 0x8990, &(0x7f0000774000)={@common='syzkaller1\x00', @ifru_addrs=@l2={0x1f, 0x7, {0x7f, 0x5e, 0x7, 0x0, 0x1000, 0xb87}, 0x7fff, 0x1f}}) 2018/02/08 09:15:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00008b6000-0x8)='./file0\x00', 0xc, 0x1) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') r2 = syz_fuse_mount(&(0x7f0000790000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) dup2(r2, r0) sendfile(r0, r1, &(0x7f0000ea6000-0x8), 0x6) 2018/02/08 09:15:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = getpgrp(0x0) r2 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10), &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) ioctl(r0, 0x5386, &(0x7f0000001000)) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f000051a000)={0x1, 0x6}) 2018/02/08 09:15:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00006ea000)=@security={'security\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x98, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000b88000), {{{[], 0x0, 0x70, 0xfffffffffffffd1b}, {0x28, '\x00', 0x0, 0x270}}, [{{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x0, @generic="d28dca0af5866887cb053a1a19e4aea5", @common='tunl0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="d8aeb494f13888134a753e713cd1c193", @common='bpq0\x00'}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}]}}, 0x310) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000053e000)='/selinux/status\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000d47000-0x4), 0x4) 2018/02/08 09:15:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d94000)='/dev/sequencer2\x00', 0x2000, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000ecd000), 0x4) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000225000)={0x7, 0x0, [{0x80000007, 0x3f, 0x6, 0x7f, 0x401, 0x6, 0xfff}, {0x0, 0xab20, 0x1, 0x3, 0x8000800000000, 0x8, 0x1}, {0x6, 0x6, 0x7, 0x4, 0x20, 0x0, 0x800}, {0x40000000, 0x400, 0x1, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x5, 0x1}, {0x80000001, 0x80, 0x5, 0x2bbf468c, 0x1, 0x80000000, 0x3}, {0x1, 0x2, 0x0, 0x100, 0x1000, 0x4e4b, 0x88a0000000000000}, {0x6, 0xffff, 0x1, 0x3, 0x2000, 0x4, 0x10000}]}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f000081e000-0x4), &(0x7f0000287000-0x4)=0x4) 2018/02/08 09:15:12 executing program 5: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') readlink(&(0x7f000094d000)='./file0/file0/file0\x00', &(0x7f0000008000-0x6a)=""/1, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00009af000)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x80000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1f}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @empty}, 0x7}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}], 0xdc) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000fe0000)='I', 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fdf000)={0x0, 0x9, 0x0, 0xfffffffffffffffb}, &(0x7f00003d0000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000721000)={r1, 0xfffffffffffffdc4, 0x85, "14368cf5d4e50266b45328e120f3905ee7f87dc821b5c9232c0c974843643cf29faa9268a384e6b087455982241d907d9402b068cf6838f4da4bfea385d57269e95e29f57b43b17adb196ff2f22924490a66557b32508d809b46bd15322e564761f6d5c994818f48494b42c1ad638d40c8ec36f9b3cb4f59e576651b5fc68ea128bdcf8dee"}, 0x8d) 2018/02/08 09:15:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) recvmmsg(r0, &(0x7f0000274000)=[{{&(0x7f0000cd5000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0}}, 0x10, &(0x7f000049d000-0x50)=[], 0x0, &(0x7f0000b1e000)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f0000cbd000)=[], 0x0, &(0x7f0000d20000)=""/254, 0xfe}}], 0x2, 0x0, &(0x7f00005e8000)={0x77359400}) ustat(0xffffffffffff0000, &(0x7f000070b000)) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000816000)=0x4) dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00004b4000-0x1), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/08 09:15:12 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000000e000-0x12)='/dev/snd/midiC#D#\x00', 0x80000001, 0x200000) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000004000)={0x5, 0x9, 0x10000, 0xb5b8, 0x800, 0x2, 0xffffffffffffffc1, 0x8, 0x3, 0x9, 0xc00, 0xfffffffffffffff8}) syz_emit_ethernet(0x76, &(0x7f0000008000+0x737)={@random="e9e73ababc72", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x40, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x3, 0x0, 0x0, {0x0, 0x6, "46df1b", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [@dstopts={0x29, 0x0, [], []}], "7510d7389ec0be3b"}}}}}}}, 0x0) 2018/02/08 09:15:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007ad000-0x8)={0x0, 0x0}) r1 = syz_open_dev$vcsn(&(0x7f0000ad1000-0xa)='/dev/vcs#\x00', 0xc61, 0x40) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000e15000)=r1, 0x4) getresuid(&(0x7f0000a43000), &(0x7f00002f8000-0x4), &(0x7f0000cce000)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000bdb000-0xb)={0x80000001, 0x400, 0x1000, 0x5331, 0x401, 0x9000, 0x1ff, 0x8, 0x9, 0x6221, 0x1ff}, 0xb) fcntl$getownex(r2, 0x10, &(0x7f00005ca000)) fallocate(r2, 0x0, 0x4, 0x0) removexattr(&(0x7f000042e000)='./file0\x00', &(0x7f00000b0000-0x11)=@known='security.selinux\x00') write$fuse(r2, &(0x7f0000ff5000)={0x28, 0x3, 0x0, @fuse_notify_delete_out}, 0x28) 2018/02/08 09:15:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = request_key(&(0x7f0000b34000-0xc)='cifs.spnego\x00', &(0x7f000027f000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ff5000)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000d6d000-0x5)='user\x00', &(0x7f0000f41000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f92000)="c77af5e9ab5ccbfa1d8c80e1b7ec71c427c1cd2e", 0x14, r1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000261000-0x20)={{&(0x7f00005bc000/0x800000)=nil, 0x800000}, 0x1}) syz_open_dev$tun(&(0x7f0000046000-0xd)='/dev/net/tun\x00', 0x0, 0x40) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b45000-0xc)={0x0}, &(0x7f00009a5000)=0xc) waitid(0x2, r2, &(0x7f00008c8000), 0x41000001, &(0x7f0000911000-0x90)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000004f000-0x10)={&(0x7f00007ca000/0x4000)=nil, 0x4000}) 2018/02/08 09:15:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x2, 0x0) r1 = creat(&(0x7f00006bd000-0x8)='./file0\x00', 0x0) timerfd_settime(r1, 0x1, &(0x7f0000b70000-0x20)={{0x77359400}, {0x77359400}}, &(0x7f0000053000-0x20)) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b6b000-0x11)='/selinux/context\x00', 0x2, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x7}}, 0x30) 2018/02/08 09:15:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fc1000)='./file0\x00', 0x200, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000ff7000-0x5c)={0x1, 0x8fd021cf86d1a781, {0x3, 0x2, 0x5, 0x2, 0x782}}) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000641000-0x8c)={0x5, 0x0, 0x0, 'queue0\x00', 0x2c9d}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000b68000-0xbc)={0x0, 0x0, 'client0\x00', 0x0, "67ebb478b4d1030f", "0ae4d949ab9ae42837bcc625226fb460cfee36b8b2621c040d71dec79d5f2108"}) 2018/02/08 09:15:12 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x44}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f0000003000-0xa)='s\x00\x00\x00\x00\x00\x00\x00\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000010000)=@random={'os2.', '\x00'}) 2018/02/08 09:15:12 executing program 1: clone(0x0, &(0x7f00009df000), &(0x7f000083d000-0x4), &(0x7f0000ac7000), &(0x7f0000fe4000)) prctl$intptr(0x24, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x90400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000)) 2018/02/08 09:15:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x56) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x0, 0x0, 0x0, 0x9}, 0x1c) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/08 09:15:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) socketpair$ax25(0x3, 0x3, 0xc4, &(0x7f000039d000-0x8)) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) 2018/02/08 09:15:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000002a000)=[], 0x0, 0x0, &(0x7f0000005000)}) r0 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b21000)={@common='bcsh0\x00', @ifru_flags=0x800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00002d0000-0x12)='/dev/loop-control\x00', 0x2, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) io_setup(0x0, &(0x7f0000351000)=0x0) io_getevents(r2, 0xfffffffffffffe00, 0x8, &(0x7f0000694000-0x100)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000cfc000-0x10)) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003b4000-0xe)='/selinux/user\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d0d000)={0x5, 0x5, 0x5, 0x5, 0x1ec30e63383db73f, 0x0, 0x3}, 0x2c) r4 = accept$llc(r3, &(0x7f0000dd7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000061a000)=0x10) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) r5 = syz_open_dev$admmidi(&(0x7f000032e000+0xe52)='/dev/admmidi#\x00', 0xffff, 0x105400) ioctl$PIO_CMAP(r5, 0x4b71, &(0x7f0000174000-0x30)={0x8, 0xff, 0x9c1, 0x200, 0x7, 0x68}) ioctl$KDSKBSENT(r5, 0x4b49, &(0x7f0000beb000-0x8f)="f26f2ed2214787b3c0e1109a844ccb2cd7cb9b80380ae362a95243654aa78563d26c0eb3277b9da252f32b7015ad15d7c86ab1aa425fca6af4db9f0c368cdde995ca89c66421681264aad92aa228cfefc61fc7ec93f11b0269678683586f3a792a17324318e93480bbc98c8aeb2157d40ec36a9f3a13296868b67030177b0c2c5071a6da5ec3986b78f5da6d87adad") bpf$MAP_CREATE(0x0, &(0x7f0000163000)={0x2000000, 0x0, 0x0, 0x0, 0x1, r5}, 0x1f) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f000011e000-0x4)=0x0) ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f0000dff000)=r6) fadvise64(r4, 0x0, 0x800, 0x0) msgget$private(0x0, 0x10) 2018/02/08 09:15:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b6a000)='ns/mnt\x00') r2 = syz_open_procfs(0x0, &(0x7f0000eba000)='ns/mnt\x00') ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000bed000)=""/114) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000fe1000)=0x42, 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000240000)) sendmsg$nl_route(r0, &(0x7f000034e000-0x38)={&(0x7f0000801000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000ed8000-0x10)={&(0x7f0000a8b000)=@getneightbl={0x14, 0x42, 0x800, 0x0, 0x1, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x812ed737522f3329}, 0x4000) 2018/02/08 09:15:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000517000)=0x3, 0x4) r0 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f00008f9000), &(0x7f0000c34000)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000101000-0xb0)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r0, &(0x7f00009f9000), 0x0, 0x0, &(0x7f0000573000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/08 09:15:12 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000005000-0x4), 0x4) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000001000-0x18)={0x0}) bind$vsock_stream(r1, &(0x7f0000005000-0x10)={0x28, 0x0, 0x2710, @hyper}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000007000-0x18)={r2}) 2018/02/08 09:15:12 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='\x00', 0x7) r1 = fcntl$dupfd(r0, 0x609, 0xffffffffffffffff) r2 = gettid() ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000006000-0x30)=""/48) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000001000-0x110)={{0x4d2d, 0x2, 0x5, 0x8f6, "bc7ca78fcc342e79ac25e7f50305f77f2d33cf2a9f0c26a02101eb41b004dbea747d4542dde7cb1e790f8a5e", 0x6}, 0x0, 0x0, 0x80000001, r2, 0xffffffffffffffff, 0xd348, "8db7f3608d37b72c9837991fcd538ceddf57af99e4af25d2aeffbb4f4264a6b2ae945d0f62ad72b4188c810ea596f044554c27981e48e6107e0936e613808c2b", &(0x7f0000008000-0x1)='\x00', 0x1, [], [0x241e, 0x4, 0x9, 0x8]}) 2018/02/08 09:15:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000380000-0x3)={0x3}, 0x8) getgroups(0x9, &(0x7f0000d9f000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) setfsgid(r1) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) close(r0) 2018/02/08 09:15:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000791000-0x10), &(0x7f0000932000-0x4)=0x10) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000006009707008200000000000000", 0x14, 0x0) 2018/02/08 09:15:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000048000-0x8), 0x8) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000951000)=[{r3}], 0x1, 0x3a2f00) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e58000)={0x0, 0x80000, r2}) sendmsg$netlink(r0, &(0x7f0000214000)={&(0x7f0000ecb000-0xc)=@proc={0x10, 0x0, 0x3, 0x2100000}, 0xc, &(0x7f0000507000-0x10)=[{&(0x7f0000b2c000-0x7c)={0x7c, 0x24, 0x200, 0x1, 0x0, "", [@generic="065ba75bda2bc79028f85c5da72ae76f83db9f8e6e3a36e2f34b5a3f061da02d660836c6fdf63efc22c9f9023f52993e6cac0ef668cb8c92e4685ab8b6885f8e368a655ea2b42c483163d69f77128ef8d3aa916588c3311fcc3775a67b2e931841372fc9429bc3fe6f0e"]}, 0x7c}], 0x1, &(0x7f000019c000-0x48)=[@rights={0x28, 0x1, 0x1, [r0, r0, r3, r4, r3, r2]}, @rights={0x20, 0x1, 0x1, [r2, r0, r3, r3]}], 0x48, 0x20000000}, 0x814) dup3(r0, r3, 0x0) tkill(r1, 0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/02/08 09:15:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000c83000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000000)=0x10, 0x80800) r1 = getpid() ioprio_set$pid(0x1, r1, 0x9) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) r3 = syz_open_dev$loop(&(0x7f0000ec9000)='/dev/loop#\x00', 0x9, 0xc000) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6), 0x0) r4 = accept$alg(r2, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) io_setup(0x42, &(0x7f000016b000)=0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f000049f000-0xe0)=""/224) io_submit(r5, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/08 09:15:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b8d000)='/dev/usbmon#\x00', 0x1000, 0x200001) sendmsg(r0, &(0x7f0000838000)={&(0x7f0000812000)=@ipx={0x4, 0x943, 0x8, "18a36cf4a9cc", 0x3}, 0x10, &(0x7f00005ea000-0x20)=[{&(0x7f0000521000-0xc8)="3cc8bfdf136a14f73e769c9cd5db7e84fea734f205cb97788b30a1ca5d616327be59a891b9a4e5cdcf671aff758a3724fc960b4aa6c0c053d8a649da9b6a6de9a3753281d3e21a6efe8d29fb1b2bfa146d88e881b7ff1f306bbf0d06d8776911fa581d4df7d2cb341d407111dc360bf218b0d4d8d5c9c19b15a99f504c4c714434e94d0b88b37d32ff59d7febd4e917cd94633ed4a1974dff753b97973e2d4cc7b19959810ecd10a9d98737f52905bc426b0a7674e60c7ff42b6731d360fd5dee597baddbc1812bf", 0xc8}, {&(0x7f0000b87000)="6d459c1478038b526cc5258541af852c0e2f32009f6c97eaa7ae0943643035311b5d2a9133a59dadb948dcd2b6122ad786c697a015352cd6b1f2da7569953720e51e36e7a48151ac4e7c5c91bfbf77311199a6b7672dcaa84106157c888c52d28472848f7cbdb1c61feb", 0x6a}], 0x2, 0x0, 0x0, 0x4000000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) read(r2, &(0x7f0000e40000)=""/144, 0x90) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ppoll(&(0x7f00005e2000-0x8)=[{r2, 0xbfff}], 0x1, &(0x7f0000001000), &(0x7f0000001000), 0x8) dup2(r3, r1) r4 = socket(0x200000000010, 0x2, 0x0) write(r4, &(0x7f0000706000-0x25)="2400000024007f0000001200000001003b29f6ff0500000000000000ffffffff00010000", 0x24) 2018/02/08 09:15:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x800000000004, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000399000-0x3e)={0x0, 0x36, "456bdb2c2a16fe9973698df709e2aedf8d585c79b77ce2c3495adb5f50968f3351fc8f875f3f5730a7474727ec063d5e4786dc27c5ea"}, &(0x7f0000d27000-0x4)=0x3e) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000cbc000)={r2, 0x40007}, &(0x7f0000656000-0x4)=0xfffffffffffffe73) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000990000-0x20)={0x608c, 0x101, 0x200, 0x9, 0x4, 0x10001, 0x3, 0x40, r3}, &(0x7f0000568000)=0x20) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) recvmsg$kcm(r0, &(0x7f000055f000-0x38)={&(0x7f00008c9000)=@ipx, 0x10, &(0x7f0000fbe000-0x20)=[{&(0x7f0000c50000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ce4000-0x8e)=""/142, 0x8e}, 0x0) read(r0, &(0x7f0000035000-0x7)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc1000-0x38)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9e000-0x90)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x7ff}, 0x10) write(r1, &(0x7f0000914000)='!', 0x1) read(r0, &(0x7f0000f93000-0x78)=""/120, 0x78) 2018/02/08 09:15:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007cf000)={0x2, 0x78, 0x6ac, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000eda000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000256000-0xf)=""/15, 0xffffffffffffffd5, 0x3) 2018/02/08 09:15:12 executing program 1: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) bind$unix(r0, &(0x7f0000019000)=@file={0x0, './control\x00'}, 0xc) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000003b000)='./file0\x00', r1, &(0x7f0000011000)='./file0\x00') name_to_handle_at(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000036000)={0xc, 0x0, "58074ad1"}, &(0x7f0000040000), 0x0) renameat(r1, &(0x7f000001b000)='./file0\x00', r1, &(0x7f0000009000)='./control\x00') readlinkat(r1, &(0x7f0000039000-0xa)='./control\x00', &(0x7f0000002000)=""/213, 0xd5) 2018/02/08 09:15:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x6, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f000056a000), 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="ba", 0x1, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet6(r1, &(0x7f00008d9000-0x7c)=""/124, 0x7c, 0x0, &(0x7f00008e9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r1, &(0x7f0000bd6000), 0x0, 0x62, &(0x7f0000fbf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) mq_getsetattr(r0, &(0x7f0000739000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe}, &(0x7f0000356000)) 2018/02/08 09:15:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getpeername(r1, &(0x7f0000187000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000a63000-0x4)=0x1c) ppoll(&(0x7f000026a000-0x20)=[{r0, 0x108}, {r0, 0x102}, {r0}, {r1, 0x8026}], 0x4, &(0x7f00006b1000-0x10), &(0x7f00004f0000)={0xafc}, 0x8) 2018/02/08 09:15:12 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000072000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000013000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dc7000)="de77285fc7404f97cc255123fd399f79052635d9331e3cc2", 0x18) 2018/02/08 09:15:13 executing program 1: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fbc000-0xb0)={{0x80}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000dc8000)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00002e1000-0x18)={0x0, 0x1, 0x20, 0x21, 0x1ff}, &(0x7f00008ec000)=0x18) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fbc000)={r2}, &(0x7f0000fbd000-0x4)=0x8) symlink(&(0x7f0000570000-0x8)='./file0\x00', &(0x7f00008df000-0x8)='./file0\x00') 2018/02/08 09:15:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bc8000-0x11)='/dev/vga_arbiter\x00', 0x40280, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000b24000-0x50)={{0x1f, 0xffffffffffffffff}, {0x0, 0x1}, 0x401, 0x4, 0x3}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000436000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r3 = syz_open_dev$vcsa(&(0x7f0000fa4000)='/dev/vcsa#\x00', 0x0, 0x404000) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f000001f000-0x5c)={{0xa, 0x3, 0x3000000000, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x3, 0xf66c, @empty, 0xffffffff00000001}, 0xaf7, [0xffffffff, 0xe0, 0x5, 0x1, 0x8, 0x9, 0x37d, 0x6d095ff1]}, 0x5c) dup(r3) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x100}]}, 0x34}, 0x1}, 0x0) 2018/02/08 09:15:13 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000001f000)) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x943, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3a0) 2018/02/08 09:15:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0xffffffffffffff4e, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000467000-0x8)={0x0, 0x0}) r2 = syz_open_dev$audion(&(0x7f0000c16000-0xc)='/dev/audio#\x00', 0x0, 0x801) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000981000-0x10)={r2, &(0x7f0000ac6000-0x2d)="485d9ee8ab41373a97b14d6552d1e30a0f25a5ecbfdeb16e5dc9896d2759c592b7794a4cacd2badb5cdd8a93f2"}, 0x10) sendfile(r1, r0, &(0x7f0000385000-0x8), 0xff) r3 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00004e1000-0x2e), &(0x7f0000cbd000)=0x8) r4 = syz_open_procfs(0x0, &(0x7f0000e59000-0xa)='oom_score\x00') r5 = add_key$user(&(0x7f0000209000-0x5)='user\x00', &(0x7f0000f5d000)={0x73, 0x79, 0x7a}, &(0x7f0000bad000+0x766), 0x0, 0xffffffffffffffff) syz_open_dev$mouse(&(0x7f00009e1000-0x12)='/dev/input/mouse#\x00', 0xfffffffffffffff7, 0x4000) fchmod(r0, 0x48) keyctl$dh_compute(0x17, &(0x7f0000ace000-0xc)={r5, r5, r5}, &(0x7f0000c1d000)=""/4096, 0x1000, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r4, 0x4018aee3, &(0x7f000002e000-0x18)={0x0, 0x367, 0x80000001, &(0x7f0000904000-0x8)}) r6 = request_key(&(0x7f00001d5000)='blacklist\x00', &(0x7f0000b21000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000844000)="7bf5272d47504c7b7d656d305b5c3a766d6e6574302d00", 0xffffffffffffffff) request_key(&(0x7f0000b96000-0xa)='syzkaller\x00', &(0x7f0000808000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000073e000)='\x00', r6) keyctl$update(0x2, r6, 0x0, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f00009bd000-0x2b)=""/43) sendfile(r3, r4, &(0x7f0000929000), 0xff) 2018/02/08 09:15:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1b) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0, 0x400000020500040}, 0xc) bind$netlink(r0, &(0x7f00002e6000)={0x10, 0x0, 0x0}, 0x73) 2018/02/08 09:15:13 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x7, &(0x7f0000014000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000015000-0x10)={0x0, 0x4000}) r2 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r3}], 0xa0}], 0x1, 0x0) r4 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000016000-0x4)=r4) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x108}) ioctl(r2, 0xc1004110, &(0x7f0000002000-0x9c)) 2018/02/08 09:15:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000de1000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x9) r1 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000596000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000f84000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(r1) 2018/02/08 09:15:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000020b000-0xc)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000038f000)={0x0, 0x800}, &(0x7f0000a83000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009f5000)=@assoc_value={r1, 0x4}, 0x8) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000b56000)) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000dfb000-0x8)={0x0, 0x9}, &(0x7f00000cd000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000250000-0xb0)={{0x9, 0x9}, 'port0\x00', 0x20, 0x0, 0x7f53, 0x5, 0x8, 0xffffffff, 0x80000001, 0x0, 0x2, 0x190}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000047000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000916000-0x4)=0x202) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000e8000-0xb8)={r3, 0xffffffffacf3e3a6, 0x0, 0x7, 0x1, 0x9, 0x8, 0x10001, {r4, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x200, 0x0, 0x5, 0x6461}}, &(0x7f00007ab000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000b4000)={r5, 0x4, 0x1, 0x9}, &(0x7f0000bcb000)=0x10) 2018/02/08 09:15:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioprio_set$pid(0x0, 0x0, 0x0) keyctl$join(0x1, &(0x7f00008db000-0x5)={0x73, 0x79, 0x7a, 0x3}) r0 = getpid() move_pages(r0, 0x8, &(0x7f000049d000)=[&(0x7f0000522000/0x1000)=nil, &(0x7f0000242000/0x1000)=nil, &(0x7f00000fb000/0x3000)=nil, &(0x7f0000ab4000/0x3000)=nil, &(0x7f0000f64000/0x1000)=nil, &(0x7f00002d4000/0x2000)=nil, &(0x7f00008aa000/0x4000)=nil, &(0x7f0000a3c000/0x4000)=nil], &(0x7f0000fbd000-0xc)=[0x0, 0x3, 0x9], &(0x7f0000264000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) syz_open_dev$sndtimer(&(0x7f000075b000)='/dev/snd/timer\x00', 0x0, 0x40001) 2018/02/08 09:15:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$binder(&(0x7f000018c000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x515}, 0x1}, 0x0) 2018/02/08 09:15:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f0000286000)=@ethtool_gstrings={0x1b, 0x7}}) 2018/02/08 09:15:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000db6000)='./file0\x00', 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002f3000-0xc)={0x0}, &(0x7f0000ee5000)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000b16000-0x4)=r2) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000935000-0x4)=0x7, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f000099d000)='/dev/mixer\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000237000-0x8)={0x0, 0xffffffff, 0x7}, &(0x7f000068e000-0x4)=0x8) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000a8c000-0x4)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00009b3000-0x20)={0xdb, 0x7, 0x201, 0x6, 0x8, 0x6, 0x0, 0x20, r4}, 0x20) r5 = socket(0x10, 0x8000000000802, 0x0) write(r5, &(0x7f0000f0e000)="200000001a00076f39ffffffffffff0e020d0d000000040000044f6a010085ff", 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/02/08 09:15:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000002000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) r0 = accept$unix(0xffffffffffffffff, &(0x7f00008ec000)=@file={0x0, ""/79}, &(0x7f0000c5e000-0x4)=0x51) recvfrom$unix(r0, &(0x7f0000d6f000), 0x39f, 0x20, &(0x7f000098c000)=@abs={0x0, 0x0, 0x0}, 0xffffffffffffffa0) [ 82.117791] kauditd_printk_skb: 100 callbacks suppressed [ 82.117799] audit: type=1326 audit(1518081313.170:344): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13266 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/08 09:15:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000088000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000eeb000-0x20)={0x7002, 0x0, 0x8, 0x81, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000016d000)={"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"}) fallocate(r2, 0x2, 0x100, 0x101) sendfile(r3, r0, 0x0, 0x3) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fc2000)=0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000778000)={{{@in6=@ipv4={[], [], @empty}, @in=@remote}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f00002ec000)=0xe8) ioctl$KVM_RUN(r3, 0xae80, 0x0) writev(r4, &(0x7f0000366000)=[{&(0x7f00006de000-0x94)="dad0086cb7fbd182a59740993a9e9dee413044ea9767e857f90df71de8da4e57d24113ebfeca18948ba86dec3cd9c0f1cbc86c1a4ede8e5bd86c1667b3226bba9ab8b5bf023e90210fc699c63672e66eeab0bf5d7412d2f17c9b92ee21f47d2c1b900188b3e5914d6c42bc88a8de1296b710c4c1889c94bf0e86824e079fcc100f03d778d7c5085a0de5c84e8f6a5b2dbfabda97", 0x94}, {&(0x7f0000cdf000-0x7e)="16194eeb76bcdee907b353b707740880b65a335c0976c62a88426984da072a3f244e74f4cdfc35a9b9c3ed975ed42f1a7ec6cfbfb65f66728a3eeb6e02a45f3339ceef4f1225eb904db925bdc7c636abc85134c4753efdd64a08c7d6b86b65027893292b936ead4aec7462bfd6c69e1358dd476b16b9219e664db55f2942", 0x7e}, {&(0x7f00009ca000)="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", 0x1000}], 0x3) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0xfffffffffffffffe}, {0x0, 0x3}]}) fchmodat(r0, &(0x7f000010e000-0x8)='./file0\x00', 0x80) 2018/02/08 09:15:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x111b3e8d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x100000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8004100, &(0x7f0000424000), &(0x7f0000578000-0x4), &(0x7f0000332000), &(0x7f0000e7f000)) 2018/02/08 09:15:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00007c0000-0x5), &(0x7f0000d49000-0x4)=0x5) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/08 09:15:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ae000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$can_raw(0x1d, 0x3, 0x1) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000cf3000-0xb0)=""/176) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00008e6000)={0x0, 0x2000000003, 0x0, 0x1000, &(0x7f0000d07000/0x1000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00004f2000-0x10)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) syz_open_dev$audion(&(0x7f0000459000)='/dev/audio#\x00', 0x7, 0x400000) 2018/02/08 09:15:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f00001d1000-0x12)='/dev/input/event#\x00', 0x2, 0x100) r1 = dup(r0) write(r1, &(0x7f0000255000)="2000000014001d07060e00000000ee001100e8fff608ffff", 0x18) 2018/02/08 09:15:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x1f14, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000565000-0x8)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000270000)={0x1, r0, 0x1}) openat(r1, &(0x7f0000b41000)='./file0\x00', 0x0, 0x100) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000618000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$TIOCCONS(r2, 0x541d) 2018/02/08 09:15:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000a76000-0xd)='/dev/binder#\x00', 0x0, 0xfffffffffffffffc) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = getpgid(0x0) syz_open_procfs(r2, &(0x7f00007a3000)='net/snmp\x00') ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x44, 0x0, &(0x7f0000bc7000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x20, &(0x7f0000acf000)=[], &(0x7f000000e000-0x38)=[0x0, 0x0, 0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000edc000-0x1)}) [ 82.289872] audit: type=1326 audit(1518081313.208:345): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13266 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=251 compat=0 ip=0x453299 code=0x7ffc0000 [ 82.314689] audit: type=1326 audit(1518081313.208:346): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13266 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/08 09:15:13 executing program 1: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000002b000-0xb4)=[{{&(0x7f0000004000)=@pppoe={0x0, 0x0, {0x0, @link_local, @generic}}, 0x1e, &(0x7f0000034000-0x60)=[{&(0x7f0000003000-0x922)=""/4096, 0x1000}, {&(0x7f0000034000-0x3c)=""/60, 0x3c}, {&(0x7f0000033000)=""/49, 0x31}, {&(0x7f000000c000-0xd)=""/13, 0xd}, {&(0x7f0000034000-0xcc)=""/204, 0xcc}, {&(0x7f0000033000)=""/3, 0x3}], 0x6, &(0x7f000000d000-0x3b)=""/59, 0x3b, 0x1000}, 0x800}, {{&(0x7f000001a000-0x20)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000034000-0x60)=[{&(0x7f0000034000-0x25)=""/37, 0x25}, {&(0x7f0000033000)=""/199, 0xc7}, {&(0x7f000002b000-0x77)=""/119, 0x77}, {&(0x7f0000003000-0x60)=""/96, 0x60}, {&(0x7f000001a000-0xcc)=""/204, 0xcc}, {&(0x7f0000029000)=""/22, 0x16}], 0x6, &(0x7f0000033000)=""/167, 0xa7}, 0x7f}, {{&(0x7f0000033000)=@can, 0x10, &(0x7f000001c000-0x30)=[{&(0x7f0000033000)=""/49, 0x31}, {&(0x7f0000033000)=""/141, 0x8d}, {&(0x7f000002f000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000001000)=""/103, 0x67, 0x81}, 0xf8e}], 0x3, 0x20, &(0x7f0000027000)={0x0, 0x989680}) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f000002a000-0x70)=[{&(0x7f0000032000)="dae9", 0x2}], 0x1, &(0x7f000001f000)=[]}, 0x0) [ 82.339262] audit: type=1326 audit(1518081313.212:347): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13266 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=250 compat=0 ip=0x453299 code=0x7ffc0000 [ 82.363910] audit: type=1326 audit(1518081313.215:348): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13266 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 82.388475] audit: type=1326 audit(1518081313.215:349): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13266 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=39 compat=0 ip=0x453299 code=0x7ffc0000 [ 82.412917] audit: type=1326 audit(1518081313.216:350): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13266 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/08 09:15:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003e9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00004ef000-0x18)={0x7c3b, 0x5, 0x1ff, 0x2, 0x1, 0x9}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f000087f000)={0x324, 0x0, [{0x1, 0xf5, &(0x7f00006b5000)=""/245}, {0x6001, 0xc6, &(0x7f000057c000-0xc6)=""/198}, {0x13000, 0x1000, &(0x7f0000acb000)=""/4096}, {0x4000, 0x34, &(0x7f0000b67000-0x34)=""/52}, {0xd004, 0xd2, &(0x7f00001ff000-0xd2)=""/210}, {0x1000, 0x55, &(0x7f0000911000)=""/85}, {0x1000, 0x3e, &(0x7f0000a27000-0x3e)=""/62}]}) r1 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) [ 82.437460] audit: type=1326 audit(1518081313.224:351): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13266 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=279 compat=0 ip=0x453299 code=0x7ffc0000 [ 82.462004] audit: type=1326 audit(1518081313.225:352): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13266 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/08 09:15:13 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f000053f000-0x20)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e2c000)='/dev/rtc\x00', 0x400, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000f53000-0x18)={0xf000, 0x3000, 0x81, 0x7, 0x5}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) bpf$MAP_CREATE(0x3, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x1c) 2018/02/08 09:15:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) mq_notify(r0, &(0x7f0000933000-0x60)={0x0, 0x0, 0x1, @tid}) mq_timedsend(r0, &(0x7f0000a9a000), 0x0, 0x0, &(0x7f000066d000-0x10)) 2018/02/08 09:15:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000001000-0x4)=0x7) mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000116000)='/dev/mixer\x00', 0x101000, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000af2000-0x4)) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000af1000-0x10)={0x4, &(0x7f0000af1000-0x20)=[{0x0}, {}, {}, {}]}) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000af1000-0x40)={r2, 0x2, &(0x7f0000af1000-0x8)=[0x101, 0x80000001], &(0x7f0000af0000)=[0x7150000, 0x0, 0x3ff, 0x80, 0x7f, 0x100, 0x1, 0x4], 0x42, 0x5, 0x7, &(0x7f0000af0000)=[0x5, 0x80, 0x9, 0x3, 0x5], &(0x7f0000af1000-0x4)=[0x5]}) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f00003d2000)={0x10000, 0x5000, 0x5, 0x6, 0x3}) r3 = socket$inet6(0xa, 0x80001, 0x4) getsockopt$inet6_buf(r3, 0x29, 0x40, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) r4 = dup3(r3, r3, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000818000)={0x7, 0x1, 'client0\x00', 0xffffffff80000005, "9fa67734a93c4aa6", "578810b0da1e4e07b4574202e730f94e8cbce3d50d39b011379ddb80a24d1787", 0x7, 0x8}) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000af3000-0x98)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x1, 0xa0000000}, &(0x7f000068f000)=0x98) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000af2000)={r5, 0x526}, &(0x7f00005c8000-0x4)=0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00001ab000-0x4)) 2018/02/08 09:15:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000001000-0x14)={@empty, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000589000)={&(0x7f0000000000)={0x10}, 0x6, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x0) recvmsg(r2, &(0x7f0000ffd000-0x38)={0x0, 0x0, &(0x7f0000ff8000-0x20)=[], 0x0, &(0x7f000000d000-0x72)=""/114, 0x72}, 0x0) recvmmsg(r2, &(0x7f0000fd8000-0x168)=[{{&(0x7f0000ffc000-0x10)=@ipx, 0x10, &(0x7f0000be8000-0x30)=[]}}], 0x1, 0x0, &(0x7f0000ffc000-0x10)) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000fff000-0x12)='.dead\x00', &(0x7f0000ffe000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00002dc000-0x77)="99d80656b75b752571f690efaa0dffb606fa308c200d528a8f3ea30bf99fb37378856d70b96b52d8d94cddfde819b0c9578be132956cf3c2bd65da84cbaac5aa0844ba98765dda9141bdbc2958e8513ba6da4419c4d05395d0b622b690634b6eacb69bf355f2a74dfbb4f49161250cf2c59c779b6cd807", 0x77, 0xfffffffffffffffb) keyctl$invalidate(0x15, r3) r4 = syz_open_dev$audion(&(0x7f0000a30000)='/dev/audio#\x00', 0x8, 0x200) getpeername$netrom(r4, &(0x7f000083f000)=@ax25, &(0x7f0000a83000-0x4)=0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ffe000)={0x6, 0x8202, 0x5, 0xffff, 0x0}, &(0x7f0000777000)=0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000de6000-0x108)={r5, @in={{0x2, 0x1, @rand_addr}}, [0x8, 0x6, 0x2, 0x1, 0x7, 0x20, 0x5, 0x0, 0x7, 0x7fff, 0x7ff, 0x3, 0x6, 0x3ff, 0x7]}, &(0x7f0000fff000-0x4)=0x108) recvmsg(r2, &(0x7f0000010000)={&(0x7f0000140000)=@alg, 0x58, &(0x7f000009c000)=[{&(0x7f0000c3e000-0x6f)=""/111}, {&(0x7f0000e9b000-0x82)=""/130}, {&(0x7f0000221000-0xb7)=""/183}, {&(0x7f0000336000)=""/59}], 0x10000163, 0x0, 0x0, 0xffffffffffffffff}, 0x0) recvmsg(r2, &(0x7f0000191000)={&(0x7f0000ffd000-0xc)=@nl=@unspec, 0xc, &(0x7f00006ed000)=[]}, 0x0) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000acb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$alg(r6, 0x0, 0x0) mount(&(0x7f0000bd9000-0x8)='./file0\x00', &(0x7f000000d000-0x8)='./file0\x00', &(0x7f00004c6000)='efivarfs\x00', 0x1000020, &(0x7f0000b0d000)="d4815e56f07c6c4bd4c3041fa39c0555212287c023edb8f2cfaa6728f21fd10c1cfde71000dcad55739f7a2c7fac5908ed5842ebea1a800c3876bb46b39904df92ce1a80f8e46cfd225486a4353e75b408a3888fbfc59c498d09b5b10febf70965d69429da38b9acc2d04ba45e90889cf54d68877ce47e1dbabcc7371204f43787925bc80db012a05ab83050cd0552ecdd040989dc936856c152e3e8a425ca2ef88c82363724d21f5718ffa368b9d6981731ce99d4eaad79b1341ada770b55330ab874578d8a52763e7dfc719045f3d6d65bb04396f49bf308eb6204") [ 82.486565] audit: type=1326 audit(1518081313.228:353): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13266 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d591 code=0x7ffc0000 [ 82.521302] binder: 13321:13332 transaction failed 29189/-22, size 0-32 line 2842 [ 82.583411] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/08 09:15:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf73, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x110, 0x80, &(0x7f0000cb0000)="00210300", 0xffffffffffffffab) mknod$loop(&(0x7f000016c000-0x8)='./file0\x00', 0x6000, 0x1) 2018/02/08 09:15:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00003d5000)={0x1, 0x6}) accept4$ax25(r1, &(0x7f0000fdc000-0x10), &(0x7f00002cc000-0x4)=0xfffffffffffffc69, 0x800) setns(r1, 0x0) signalfd4(r0, &(0x7f0000bb3000)={0x3}, 0x8, 0x80800) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00003af000)='/dev/dsp\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00001e8000-0x4)='cdg\x00', 0x4) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x9}) ftruncate(r0, 0x20000000000001f) r3 = syz_open_dev$mice(&(0x7f0000353000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f0000ff6000)={0x0, 0x5}) 2018/02/08 09:15:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000542000)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/02/08 09:15:13 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000006000-0x8)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002000-0x4)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x7, 0x0, 0x80000001, 0xfffffffffffff000, 0x0, 0x8, 0x80, 0x2, 0x0, 0x9, 0x41, 0xd8, 0x2, 0x4, 0x10000, 0x3, 0x1000, 0x8, 0x0, 0x51f90303, 0xa15, 0x1, 0x40, 0x9af, 0x200, 0x7, 0x0, 0x9, 0x8, 0x400, 0x9, 0x5, 0x80000000, 0x5, 0x80, 0x800, 0x0, 0x10001, 0x5, @perf_config_ext={0x0, 0x8000}, 0x2021, 0x80000000, 0x7, 0x7, 0x8, 0xc, 0xe3}, r2, 0x100000000, r1, 0x644f4fb305302e3c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000)) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000007000-0x8)={0x2, 0x3ff}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000005000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0xa, {0x2, 0x2, @multicast2=0xe0000002}, @generic="d4407b799edd67c67fd25b551899891a"}) connect$unix(r1, &(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa) 2018/02/08 09:15:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0xffffffffffffffff, &(0x7f00000c8000), 0x2, &(0x7f0000edf000)={{0x0}}) pselect6(0x40, &(0x7f0000cae000-0x40)={0x10, 0x200000000}, &(0x7f00006e5000)={0x0, 0x0, 0xfffffffffffffffa}, &(0x7f0000d14000)={0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffe, 0x0, 0x400}, &(0x7f0000493000)={r0}, &(0x7f0000b5a000-0x10)={&(0x7f000065d000-0x8), 0xfffffffffffffff9}) 2018/02/08 09:15:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001d2000)='/dev/autofs\x00', 0x200042, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00007d2000-0x90)=""/144) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000811000-0x12)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f000093d000)={0x1dda}, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000a5000), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000911000)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000d2f000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000bf0000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000097f000-0x30)={0xa8, 0x0, &(0x7f00004b2000-0xa8)=[@release={0x40046306, 0x3}, @release={0x40046306}, @acquire={0x40046305}, @reply_sg={0x40486312, {{0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x50, 0x18, &(0x7f0000874000)=[@flat={0x73622a85, 0x101, r2}, @fd={0x66642a85, 0x0, r1, 0x0, 0x3}, @fda={0x66646185, 0x6, 0x3, 0x38}], &(0x7f0000882000)=[0x0, 0x40, 0x48]}, 0xce28}}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x58, 0x38, &(0x7f000068a000-0x58)=[@fda={0x66646185, 0x7, 0x3, 0x6}, @fda={0x66646185, 0x1, 0x4, 0x18}, @flat={0x77682a85, 0xb, r3}], &(0x7f000089e000)=[0x38, 0x38, 0x48, 0x38, 0x38, 0x0, 0x30]}}], 0x7f, 0x0, &(0x7f0000003000)="f47d1e77fbb98e2478941e4b5c03ad6dc41b072b99416006be4f51fc37a8061fe34e5ec6730df98d851178c319cb832407631d2a34fe08a89edfbbb65958ddc685cb41c664c009f98c5bfbd72da9cd60ef4dd8158058bbd5c8f09ed2e8f5e72c417618b714ea29727e7b69d0e17c9e3893eda95fbd50bdc71abef596315c9b"}) arch_prctl(0x2002, &(0x7f0000000000)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000647000-0x108)={0x4, {{0xa, 0x3, 0x808000000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, {{0xa, 0x3, 0x80000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}}, 0x108) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000276000-0x4e)=""/78) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) syslog(0x0, &(0x7f0000cc0000)=""/182, 0xb6) 2018/02/08 09:15:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) open$dir(&(0x7f00008a8000-0x8)='./file0\x00', 0x8000, 0x1) poll(&(0x7f0000085000-0x10)=[{r1, 0xc1a6}], 0x1, 0x58) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = syz_open_dev$vcsn(&(0x7f0000d8a000-0xa)='/dev/vcs#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000ef9000)={{0x6, 0x6, 0x3, 0x2, "019ea2acceb30bd6a74ab192e7af592c550baa6b528d442e5b8d1f509814fc0ab274004db50765eb7285b23c", 0x1340000000000000}, 0x100, [0xeed8, 0x800, 0xc4a2, 0x2, 0x8, 0x8, 0x0, 0x99f7, 0xffffffffffffffff, 0x7fff, 0x0, 0x1, 0x1, 0x8, 0x200, 0x9, 0x2, 0x3ff, 0x15c, 0x80000001, 0xae88, 0x9, 0x10c3, 0x9, 0x0, 0x0, 0xe000000000000, 0x5, 0x7, 0x9, 0x1298, 0x0, 0x80000001, 0x0, 0x9, 0x100000000, 0x9, 0x3f, 0x0, 0x10001, 0x1, 0x3, 0xffffffffffffff69, 0x7, 0x5, 0x8, 0x3, 0x0, 0x1, 0x7, 0x8001, 0x823, 0x2a6f, 0xfffffffffffffffd, 0x8, 0x73f8adae, 0x5, 0x7f, 0x3, 0x9, 0x8, 0x8, 0x9, 0xffff, 0x101, 0x400, 0xffffffff, 0x6, 0x9, 0x26, 0x5, 0x8000, 0x8, 0x3, 0x2, 0x80000000, 0x774c, 0x8, 0x8, 0x7, 0x100, 0xfff, 0x3, 0x9, 0x6, 0x93, 0x8000, 0x7, 0xffffffffffff28e2, 0xe4, 0x100000000000000, 0x80000000, 0x4, 0x8, 0x3, 0x8fdc, 0x8, 0x0, 0x5d5, 0x0, 0x4, 0x80, 0x4, 0xffffffffffff7384, 0x6, 0x6, 0x153, 0x9, 0x101, 0x1, 0xffffffffffffd52d, 0xffffffff80000000, 0x6, 0x5, 0x9, 0x3, 0x1ff, 0x80, 0x100000001, 0x1ff, 0x3, 0x7, 0x4, 0xffff, 0xfffffffffffffffb, 0xd, 0x2, 0x1], {0x0, 0x1c9c380}}) 2018/02/08 09:15:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000237000)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000f82000-0x800)=""/2048, 0x800, 0x2000800) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r0, &(0x7f0000382000-0x1c)={0xa, 0x2, 0x80, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) sched_setaffinity(0x0, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000bcd000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000be2000-0x4)=r2) mq_timedsend(0xffffffffffffffff, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) read(r1, &(0x7f00006ab000-0x1)=""/1, 0x1) sendto$inet(r1, &(0x7f0000fc0000-0x1), 0x0, 0x0, &(0x7f0000fc9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c4f000-0xe8)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@broadcast}}, &(0x7f000084e000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a35000)=0xc) sendmsg$unix(r1, &(0x7f000006d000)={&(0x7f0000e98000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000997000-0x70)=[{&(0x7f000059a000)="63942fd8ee0c6076eb22a7eaa22dfc572c2204b18fa4b0c1923411cc654d1e9b4ee770c2e4b7257b084f4651f3a4671e3bcaf0c2c40b6ff04f9aa517ea9fbb30293bffb04877672324ca1aa5c34e2be2ee4a6c07e7fd6124eb65a7b558a5f5979576aa377dfae4bd0231e0d26b267124f266b4bf3f75d3b22e32cdc2fb24f1fb4b9a5d804ed2bea3be97437212ba36fa598ccad58ab76ea41ce9ad595e55e62cea531be6991844", 0xa7}, {&(0x7f00009d0000)="1867ec2e654a500e59397bf4f7b54a9bc590a42aad74650df1ff5e412a6c6322409a47dcf08cc2de4a6d55f255608bba491bbe662833b6a304e1aa2a60725380f930006365b711d9e2778c437fe1a2437c1b79612950be38fab864423c88a2e917", 0x61}, {&(0x7f00003ff000)="e71461b9c8a2a90402879a4c518590ba88135ecdb8849174d83703027a67f8ecd01c031cf1bc2d56b59922d7af7744e1b7afa0", 0x33}, {&(0x7f00001a6000-0xd9)="08cd71af3272a97388ac830253c400af5d0d77b70182c6c8fef48d17796c9d8d8882cb179cd394a876c4e34a38bc225320c41259289c83bbbc8b2d51eb9e22580bb98b8e80a9801f08e3429654f00e12ed4b32e2b0a087e153edd8109f7eb61e3f892e8a181ce2ef8a97b1ae4c46761525153b9c228cbd495984dd5a2d9fd51030c82e58711c477d49e6b978a1bd524ae4285b91b880073983c445d9c571d8dd67481a6d6c10f4bc7db435ed0fa8873366f7c6b54c943dd6c41d6aab87e859c49714f0e7812f0d06af06e2868e53feb2f900afb6cade9fccbd", 0xd9}, {&(0x7f00000d4000-0xb7)="fa8b4a6c608d45a924c1f455e3eeb8bf3155ae2d26116c20c2e41c34b81934c36d3a28cc8c1fab60d2cf58b594a73e40dddce455b2579507d84c76b9e4793ee6a89a003b740e2ea5cb798e993dd90ca1af5aedcfe9b2eabb056a5a7b09c5410c69a413687a786467737e81979d423b38c870f65847beaae580d0515aa9ba79ba28b8b19a5ec59eeaf3e93aeb39348ae45dd4982e2321ae928c260891956c4e7757e7903badc114f3710999fab00c5cd1a3d22bec1f53bd", 0xb7}, {&(0x7f0000c98000-0x77)="1c5f5496bdf7e3928c110dd10f0d7bb37de15a8536c59e009957640fa216cd79e7a420c9957f5eb2e4b1df8ee41d56e5a07e9da3605ca494112ea37214a00540c7b8c061d43a9bf693ba6a61aa07970088afcd42b4d4652bc6b5795fc8c6d5000e4f2a12b24fde2e8a7624319cc693c1fb981665b0b744", 0x77}, {&(0x7f0000757000)="c9111ad7e4c7e3c7f396d9", 0xb}], 0x7, &(0x7f0000e66000-0x38)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x38, 0x95}, 0x4000000) 2018/02/08 09:15:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002b1000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000224000)='./file0\x00', 0x8) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc45d, 0x80000000004, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x8000000200000001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}, 0x0, 0x0, 0xffffffffffffffff, 0x4000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f00008cb000-0x38)={&(0x7f0000ea4000)={0x1d}, 0x10, &(0x7f0000710000-0x10)={&(0x7f00000f5000-0x10)=@can={{0x3, 0x6, 0x8, 0x9}, 0x8, 0x1, 0x0, 0x0, "b300909d8b8d8120"}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000785000-0x4)=0x8e) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000646000-0xdb)=""/219) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f00005ac000)) finit_module(r1, &(0x7f0000bd5000-0xb)="73656375726974798a2d00", 0x1) mount(&(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) 2018/02/08 09:15:13 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)='{em1)*)&\x00', 0x200002000003) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000003000-0x10)={0x81, 0x100000000}) fcntl$dupfd(r0, 0x40a, 0xffffffffffffffff) 2018/02/08 09:15:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000625000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000aff000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000e61000), 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000940000)='/dev/usbmon#\x00', 0x9, 0x30080) ioctl$KDENABIO(r2, 0x4b36) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000507000-0x1b)={0xfffffffffffffffb, 0x18, [0x68d, 0x9, 0x7, 0x7, 0x5, 0x10000]}) 2018/02/08 09:15:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001000-0x10)={0x81ac, 0x8, 0x81, 0x551}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f000090a000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast2=0xe0000002}, 0x4, 0x4, 0x0, 0x2}}, 0x2e) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000748000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f0000c31000-0x8), 0xfffffffffffffffe, 0xffffffffffffffff}) 2018/02/08 09:15:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00006af000-0x9)='/dev/dsp\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000311000)={0x0, 0x4}, &(0x7f00008fe000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bd4000-0x8)={r1, 0xffff}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) lseek(r2, 0x0, 0x2) 2018/02/08 09:15:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) pipe2(&(0x7f0000ad7000)={0x0, 0x0}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000924000-0x4)) fremovexattr(r0, &(0x7f0000b68000-0x14)=@known='security.capability\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000627000)={0x2, 0x2, @multicast1=0xe0000001}, 0xe2) bind$alg(r1, &(0x7f0000beb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) connect$inet(r3, &(0x7f0000ccb000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000aca000)) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00002e8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000bc3000)=""/183, 0x41100}, 0x48) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000005d000-0x8)={0xfffffffffffffffc, 0xfd}, 0x8) syz_open_dev$mouse(&(0x7f0000b69000)='/dev/input/mouse#\x00', 0x100000001, 0x8000) sendto$inet(r3, &(0x7f00008ad000-0x1000)="d9e1e834511ad6319e191dd301975fcc92ab05c6e87ef69718605c2931cde7b88ed874d7759be747b6ee417b552bba96cbdd3e39da4a5ea0b09b14dc3a6fd8c0c3c44138264174301360c6d852255654c60ff1b07968c25b5a8d0011265a416b63edbe18db919469e51c494b76b7f710e2f94c00230f1a95530390bfc73029278200d089c45fab754d4e531adda6da12b56ff50dad782883af2492c1ece8d02fd5766c5b821d971b6be9ac76211074ff021cc1de5f5ec3a73e1ae1768557576acfdcc9c1e0d6ab721234c3d6600dda19007270070168aa5414aa4ceb12485a7bd76e03d37bec4dd4cd16c27e71b36a3eb8dc8471e006b812296553ecde83ed86aa9ca75194cef47ca1700bf1eb85fd4d3c7963f6f70be229e239", 0x11a, 0x0, 0x0, 0x0) r5 = socket$kcm(0x29, 0x1000000000000005, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000f64000-0x40)=[{0x2}, {0x8, 0x7}, {0x3, 0x80c4}, {0x7, 0x4}, {0x3, 0x6}, {0x7, 0x2}, {0x0, 0x1}, {0x3, 0xf7e0}], 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000031b000-0x8)={r3, r4}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f000085a000)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000bed000-0x4)=0xb78c, 0x4) 2018/02/08 09:15:13 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f000036d000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {0x0, 0x3, 0x0, 0x3}, {}, {}, 0x6}}, []}, 0xf8}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e90000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000909000)={0x7, &(0x7f000075d000-0x38)=[{}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000a5b000-0x10)={r2, &(0x7f0000061000)=""/206}) 2018/02/08 09:15:14 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000)=@filter={'filter\x00', 0xe, 0x4, 0x1290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffff00, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="f11bf8bcbe1a970b3dd4b457ddac67fc", {}, {}, 0x0, 0x2, 0x10}, 0x0, 0x10a0, 0x10c8, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x1, 0x0, 0x0, "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", 0x0, 0xfffffffffffffffa}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x2}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}, {}, {0x2}, 0x0, 0x0, 0x1}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0xff, 0x0, @common='erspan0\x00', @common='dummy0\x00', {0xfb}, {}, 0x8, 0x3, 0x10}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x12f0) r1 = socket$inet(0x2, 0x806, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="24fe55d8ac7075e023e0824d7ad39d7e", @common='nr0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @common='irlan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000004000)={0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000000e000)={@mcast2={0xff, 0x2, [], 0x1}, 0x7f, 0x3, 0x0, 0x2, 0x7fff, 0x8, 0x6}, &(0x7f000000f000-0x4)=0x20) r3 = accept4(r0, 0x0, &(0x7f000000d000-0x4), 0x800) bind$ax25(r3, &(0x7f0000006000)={0x3, {"d4691775ffe22e"}, 0x5}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000000f000)={0x0, 0xff, "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"}, &(0x7f0000005000-0x4)=0x107) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000006000)={r4, 0x3, 0x400, 0x6}, &(0x7f000000f000-0x4)=0x10) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f000000f000-0xfb)="b10194d43108c92f62435a56e0cd5905baf1406de091cce8888a06e06f45680c0ff583c65bb0677cb410e53834587b6cacc5535fa8f458024ba423748d205548deedc71dd7013eb98e89c48ca4f999f8da147dff1e2475e75d7e5eac70d0d543706f0ba212be1d97aea71f2ae653522fc6eb28e279d61291a0a6e870bd5a9861acf2c38c8e1b3ae43ebd846906b8cc41318c8561db82ed8e599cf0e2a96a93851c4d47ccd21a7eaaa4bb76c10b3520ff0b9927c8ef1c539aa2cf963321ade521e6f1f2472511c19d0026c0f7b375081cce98df0d0e50212885b104f4079dc0ba018a9098a8ff444d035c862c5db108b454275a5a7c4e488907843a", 0xfb) 2018/02/08 09:15:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bac000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r4, 0x8000000000002, &(0x7f0000f09000-0xba)=""/186) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffd) r6 = dup3(r5, r3, 0x0) clock_gettime(0x0, &(0x7f0000000000)) r7 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockname$packet(r2, &(0x7f000098f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000080f000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f0000862000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x79, r8}) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000da9000)={0x0, r5}) ioctl$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f00003fa000-0x18)={0x4000, 0x4, 0x3, 0x5, 0xfffffffffffffffa}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f000017a000-0x1000)=""/4096) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00001e6000-0x4)='tls\x00', 0x4) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) getresgid(&(0x7f0000e5d000+0x915), &(0x7f0000f1f000-0x4), &(0x7f0000a26000-0x4)) getsockname$llc(r6, &(0x7f0000ba6000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000e39000)=0x10) getresgid(&(0x7f0000c7d000-0x4), &(0x7f0000337000), &(0x7f000018e000)) ioctl$KVM_RUN(r6, 0xae80, 0x0) [ 82.990275] kasan: CONFIG_KASAN_INLINE enabled [ 82.995414] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 83.002858] general protection fault: 0000 [#1] SMP KASAN [ 83.008417] Dumping ftrace buffer: [ 83.011955] (ftrace buffer empty) [ 83.015671] Modules linked in: [ 83.018868] CPU: 1 PID: 13412 Comm: syz-executor5 Not tainted 4.15.0+ #302 [ 83.025874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.035226] RIP: 0010:cgroup_mt_destroy_v1+0xcc/0x310 [ 83.040396] RSP: 0018:ffff8801aa58f810 EFLAGS: 00010207 [ 83.045740] RAX: dffffc0000000000 RBX: 1ffff100354b1f02 RCX: ffffffff84794b66 [ 83.052995] RDX: 000000000000000c RSI: ffffc90003139000 RDI: 0000000000000066 [ 83.060251] RBP: ffff8801aa58f898 R08: 1ffff100354b1ed0 R09: 0000000000000000 [ 83.067531] R10: 0000000000000000 R11: 0000000000000000 R12: fffffffffffffffa [ 83.074785] R13: ffff8801aa58f870 R14: dffffc0000000000 R15: ffffffff84794ab0 [ 83.082042] FS: 00007fed7b0f4700(0000) GS:ffff8801db500000(0000) knlGS:0000000000000000 [ 83.090250] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 83.096112] CR2: 00007ffb3407e000 CR3: 00000001b8951002 CR4: 00000000001626e0 [ 83.103366] Call Trace: [ 83.105945] ? cgroup_mt_check_v1+0x240/0x240 [ 83.110422] ? free_percpu+0x22e/0x830 [ 83.114294] ? __alloc_percpu+0x30/0x30 [ 83.118250] ? find_next_bit+0xcc/0x100 [ 83.122211] ? cgroup_mt_check_v1+0x240/0x240 [ 83.126694] cleanup_match+0x14e/0x220 [ 83.130562] ? icmp_checkentry+0x80/0x80 [ 83.134625] cleanup_entry+0xcb/0x350 [ 83.138423] ? cleanup_match+0x220/0x220 [ 83.142466] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 83.148334] ? find_next_bit+0x92/0x100 [ 83.152304] __do_replace+0x79d/0xa50 [ 83.156102] ? compat_table_info+0x470/0x470 [ 83.160495] ? kasan_check_write+0x14/0x20 [ 83.164711] ? _copy_from_user+0x99/0x110 [ 83.168847] do_ipt_set_ctl+0x40f/0x5f0 [ 83.172808] ? translate_compat_table+0x1b90/0x1b90 [ 83.177824] ? mutex_unlock+0xd/0x10 [ 83.181524] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 83.186788] nf_setsockopt+0x67/0xc0 [ 83.190487] ip_setsockopt+0x97/0xa0 [ 83.194186] dccp_setsockopt+0x85/0xd0 [ 83.198061] sock_common_setsockopt+0x95/0xd0 [ 83.202544] SyS_setsockopt+0x189/0x360 [ 83.206502] ? SyS_recv+0x40/0x40 [ 83.209940] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 83.215464] ? do_syscall_64+0xb7/0x940 [ 83.219422] ? SyS_recv+0x40/0x40 [ 83.222857] do_syscall_64+0x282/0x940 [ 83.226734] ? __do_page_fault+0xc90/0xc90 [ 83.230958] ? finish_task_switch+0x1e2/0x890 [ 83.235431] ? finish_task_switch+0x1b9/0x890 [ 83.240190] ? syscall_return_slowpath+0x550/0x550 [ 83.245103] ? syscall_return_slowpath+0x2ac/0x550 [ 83.250018] ? prepare_exit_to_usermode+0x350/0x350 [ 83.255024] ? retint_user+0x18/0x18 [ 83.258726] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 83.263557] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 83.268727] RIP: 0033:0x453299 [ 83.271898] RSP: 002b:00007fed7b0f3c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 83.279588] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 83.286841] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000014 [ 83.294105] RBP: 00000000000004d4 R08: 00000000000002c0 R09: 0000000000000000 [ 83.301361] R10: 0000000020000000 R11: 0000000000000212 R12: 00000000006f6480 [ 83.308700] R13: 00000000ffffffff R14: 00007fed7b0f46d4 R15: 0000000000000000 [ 83.315964] Code: 02 00 00 4d 8b a4 24 08 10 00 00 4d 85 e4 74 3c e8 0a 60 f7 fc 49 8d 7c 24 6c 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 [ 83.335135] RIP: cgroup_mt_destroy_v1+0xcc/0x310 RSP: ffff8801aa58f810 [ 83.341859] ---[ end trace 8ae7c4e87f558166 ]--- [ 83.346634] Kernel panic - not syncing: Fatal exception [ 83.352523] Dumping ftrace buffer: [ 83.356060] (ftrace buffer empty) [ 83.359748] Kernel Offset: disabled [ 83.363358] Rebooting in 86400 seconds..